Structure of punch:
1. Upper mold
The upper die is the upper part of the whole set of dies, that is, the die part installed on the slide block of the press.
2. Upper die holder
The upper die holder is the uppermost plate-shaped part of the upper die. When the workpiece is pressed on the press slide block, it is fixed with the press slide block through the die handle or directly.
3. Lower die
The lower die is the lower half of the whole set of dies, that is, the die part installed on the workbench of the press.
4. Lower die holder
The lower die holder is a plate-shaped part at the bottom of the lower die, which is directly fixed on the workbench or backing plate of the press when working.
5. Blade wall
The side wall is the side wall of the cutting edge of the punching die hole.
6. Slope of cutting edge
The inclination of the cutting edge is the inclination of each side of the side wall of the punching die hole.
7. Air cushion
Air cushion is an ejector powered by compressed air. See "Ejector".
8. Reverse briquetting
The reverse side pressing block is a component that supports the one-way punch from the other side of the working face.
9. Guide sleeve
The guide sleeve is a tubular part, which provides accurate guidance for the relative movement of the upper and lower die holders. Most of them are fixed in the upper die holder and used in conjunction with the guide posts fixed in the lower die holder.
10, guide plate
The guide plate is a plate-shaped part, which has an inner hole accurately matched with the punch to ensure the mutual alignment between the punch and the die and discharge the part.
1 1, guide post
The guide post is a cylindrical part, which provides accurate guidance for the relative movement of the upper and lower die holders. Most of them are fixed on the lower die holder, and used in cooperation with the guide sleeve fixed on the upper die holder.
12, guide pin
The locating pin is a pin-shaped part that extends into the material hole and is used to adjust its position in the female die.
13, guide mode
The guide plate die is a die guided by the guide plate, and the punch does not leave the guide plate when using the die.
14, guide plate
The material guide plate is a plate-shaped guide component that guides the strip (strip, coil) into the female die.
15, guide post formwork
Guide post mould base is a mould base in which guide post and guide sleeve slide each other. (See "Mold base").
16, stamping die
Stamping die is a process equipment installed on a press to produce stamping parts, which is composed of upper and lower parts.
17, punching
Punch is a convex working part, which directly acts on forming stamping parts, that is, parts with shape as working surface.
18, female mold
The female die is a concave working part, which directly acts on the forming stamping parts, that is, the part with the inner shape as the working surface.
19, protection plate
The protective plate is a plate-shaped part to prevent fingers or foreign objects from entering the dangerous area of the mold.
20. Blind plate (ring)
Blank holder ring (ring) is a process part used to hold down stamping materials or control the flow of materials in stamping die. In the drawing die, the blank holder is often called the blank holder.
2 1, compression bar
Punching rib is a kind of rib-like protrusion, which is used to control the material flow in drawing die or drawing die. The blanking rib can be a local structure of the die or blank holder, or an independent part embedded in the die or blank holder.
22, pressure threshold
Ballast beam is a special name for rectangular section ballast rib. See "Blanking bar".
23. Bearing plate
The bearing plate is a plate-like component used to extend the upper plane of the die and support the stamping material.
24, continuous die
The continuous die is a stamping die with two or more stations, and the materials are fed to one station one by one with the stroke of the press, so that the stamping parts are gradually formed.
25. Side blades
The side edge is a punch for cutting the feeding positioning gap on the side surface of the strip (belt, coil).
26. Side clamp
The side pressure plate is a plate-like component that presses one side of a strip (belt or coil) through a spring to urge the other side to abut against the guide plate.
27, ejector pin
The ejector pin is a rod-shaped part, which directly or indirectly ejects the workpiece (sequence) or sequence material through upward action.
28.roof
The top plate is a plate-shaped part that moves in the mold or module, and directly or indirectly ejects the workpiece (sequence) or waste through upward action.
29. Gear ring
The gear ring is an annular tooth-shaped protrusion on the fine blanking die or tooth-shaped blank holder, which is a local structure of the die or tooth-shaped blank holder rather than a separate part.
30, limit sleeve
Limit sleeve is a tubular part used to limit the minimum closing height of stamping die, which is generally sleeved outside the guide post.
3 1, limit sequence
The limit column is a cylindrical part, which is used to limit the minimum closing height of the mold.
32. Positioning pin (plate)
Positioning pin (plate) is to ensure the working procedure ... >; & gt
Question 2: What does a punch mean? Punch press is a stamping press. In national production, stamping technology has been more and more widely used because of its advantages of saving materials and energy, high efficiency, low technical requirements for operators and products that cannot be machined through various molds.
Punch machines are widely used in the stamping of electronic, communication, computer, household appliances, furniture, vehicles and (automobiles, motorcycles and bicycles) hardware parts.
1.( 1) The high-rigidity and high-precision frame is welded with steel plates, and the internal stress of the fuselage technetium is eliminated after heat treatment, so that the equipment can work stably for a long time without deformation.
⑵ The structural members are uniformly stressed and the stiffness is balanced.
2. Stable high precision:
The main parts of the equipment, such as crankshaft, gear and transmission shaft, have high wear resistance and long-term stability after hardening heat treatment, which ensures the requirements of high precision and stability.
3. Reliable and safe operation performance:
The reason why the operation is convenient and the positioning is accurate is that the combined clutch/brake device has high sensitivity and is different from the traditional brake. In addition, the double electromagnetic control valves and overload protection devices widely used in international high-end equipment ensure the accuracy and safety of the high-speed movement and stop of the punch slider.
4. Automatic production, saving manpower and high efficiency.
Punch press can be equipped with corresponding automatic feeding device, with feeding error detection, pre-cutting and pre-cutting devices, and fully realize low-cost and high-efficiency automatic production.
5. Sliding block adjusting mechanism:
Sliding adjustment is divided into manual adjustment and electric adjustment, which is convenient, reliable, safe and fast, and the accuracy can reach 0.1mm.
6. Novel design and environmental protection.
Adopting advanced technology and design concept from Japan and Taiwan Province Province, it has the advantages of low noise, low energy consumption and no pollution.
Question 3: What does a punch mean? Punch press is a kind of machinery. Its scientific name is publishing house. It can flush many things, such as household spoons and washers with screws. Fingers are broken because they don't follow the instructions at work or accidentally put their hands on the workbench. Just pay attention when you work in the future.
Question 4: What does "punching in" mean in the automobile industry? The cylinder gasket (bed) between the cylinder head and the cylinder block, in order to collude with the water channel or blow-by gas between cylinders, is generally damaged, which makes the engine work badly.
Punch press is a stamping press. In national production, stamping technology has been more and more widely used because of its advantages of saving materials and energy, high efficiency, low technical requirements for operators and products that cannot be machined through various molds. Stamping production is mainly aimed at sheet metal. Blanking, punching, forming, stretching, trimming, fine punching, shaping, riveting and extruding parts can be made through the die, which is widely used in various fields. For example, we use switch sockets, cups, cabinets, plates, computer cases, and even missile planes ... there are many accessories that can be produced by punching machines through molds.
Question 5: What does the model of punch stand for? The previous name seems to represent the manufacturer. The latter represents the pressure tonnage of the punch.
Question 6: What does it mean to punch in the car? Automobile engine punching machine is specially used for cylinder gasket.
There is a cushion on the contact surface between the engine and the cylinder head, which separates the oil passage from the waterway and prevents water and oil from leaking into the cylinder.
There are many failures that lead to punching machines.
High water temperature, cylinder bolt fixing problem, air in waterway and so on.
The common punch is the phenomenon of high water temperature.
Question 7: What does the second drop on the punch mean? There are several operating specifications for punching machines. In the actual operation process. I am most afraid of personal safety accidents caused by repeated stamping in a single stamping process, so people have designed a second fall protection device, that is, installing a proximity switch on the crankshaft head to detect the top dead center position, and comparing the detected signal with the PLC signal. If there is any abnormality, it will immediately call the police to stop it. In the single specification, when the second descending proximity switch installed on the crankshaft head fails or is loose, the "abnormal alarm" light on the control panel will always be on; If the slider does not stop at the top dead center position after a stroke (in the case of continuous punching), the second descending proximity switch detects the signal of the top dead center position, and the second descending switch starts to act, and quickly sends a signal to PLC to quickly cut off the power supply of the control valve/electromagnet, and at the same time, the "abnormal alarm" light on the control panel will always be on.
Question 8: What do you mean by drilling holes in automobile engines? Hello! If there is a problem with the engine cylinder head and the middle cylinder gasket, it is called drilling. I hope I can help you.
Question 9: What is the reason for the automobile engine puncher? What do you mean by a punch? In detail, the automobile engine puncher is the cylinder pad. There is a cushion on the contact surface between the engine and the cylinder head, which separates the oil passage from the waterway and prevents water and oil from leaking into the cylinder. There are many faults in the punching machine, such as high water temperature, cylinder bolt fixing problems, air in the waterway and so on. I hope my answer is useful to the landlord!
Question 10: What is the meaning of punch ~ ~ Definition: forcing metal into the moving parts of the mold for sheet processing, stamping, forming, embossing, etc.
Structure of punch:
1. Upper mold
The upper die is the upper part of the whole set of dies, that is, the die part installed on the slide block of the press.
2. Upper die holder
The upper die holder is the uppermost plate-shaped part of the upper die. When the workpiece is pressed on the press slide block, it is fixed with the press slide block through the die handle or directly.
3. Lower die
The lower die is the lower half of the whole set of dies, that is, the die part installed on the workbench of the press.
4. Lower die holder
The lower die holder is a plate-shaped part at the bottom of the lower die, which is directly fixed on the workbench or backing plate of the press when working.
5. Blade wall
The side wall is the side wall of the cutting edge of the punching die hole.
6. Slope of cutting edge
The inclination of the cutting edge is the inclination of each side of the side wall of the punching die hole.
7. Air cushion
Air cushion is an ejector powered by compressed air. See "Ejector".
8. Reverse briquetting
The reverse side pressing block is a component that supports the one-way punch from the other side of the working face.
9. Guide sleeve
The guide sleeve is a tubular part, which provides accurate guidance for the relative movement of the upper and lower die holders. Most of them are fixed in the upper die holder and used in conjunction with the guide posts fixed in the lower die holder.
10, guide plate
The guide plate is a plate-shaped part, which has an inner hole accurately matched with the punch to ensure the mutual alignment between the punch and the die and discharge the part.
1 1, guide post
The guide post is a cylindrical part, which provides accurate guidance for the relative movement of the upper and lower die holders. Most of them are fixed on the lower die holder, and used in cooperation with the guide sleeve fixed on the upper die holder.
12, guide pin
The locating pin is a pin-shaped part that extends into the material hole and is used to adjust its position in the female die.
13, guide mode
The guide plate die is a die guided by the guide plate, and the punch does not leave the guide plate when using the die.
14, guide plate
The material guide plate is a plate-shaped guide component that guides the strip (strip, coil) into the female die.
15, guide post formwork
Guide post mould base is a mould base in which guide post and guide sleeve slide each other. (See "Mold base").
16, stamping die
Stamping die is a process equipment installed on a press to produce stamping parts, which is composed of upper and lower parts.
17, punching
Punch is a convex working part, which directly acts on forming stamping parts, that is, parts with shape as working surface.
18, female mold
The female die is a concave working part, which directly acts on the forming stamping parts, that is, the part with the inner shape as the working surface.
19, protection plate
The protective plate is a plate-shaped part to prevent fingers or foreign objects from entering the dangerous area of the mold.
20. Blind plate (ring)
Blank holder ring (ring) is a process part used to hold down stamping materials or control the flow of materials in stamping die. In the drawing die, the blank holder is often called the blank holder.
2 1, compression bar
Punching rib is a kind of rib-like protrusion, which is used to control the material flow in drawing die or drawing die. The blanking rib can be a local structure of the die or blank holder, or an independent part embedded in the die or blank holder.
22, pressure threshold
Ballast beam is a special name for rectangular section ballast rib. See "Blanking bar".
23. Bearing plate
The bearing plate is a plate-like component used to extend the upper plane of the die and support the stamping material.
24, continuous die
The continuous die is a stamping die with two or more stations, and the materials are fed to one station one by one with the stroke of the press, so that the stamping parts are gradually formed.
25. Side blades
The side edge is a punch for cutting the feeding positioning gap on the side surface of the strip (belt, coil).
26. Side clamp
The side pressure plate is a plate-like component that presses one side of a strip (belt or coil) through a spring to urge the other side to abut against the guide plate.
27, ejector pin
The ejector pin is a rod-shaped part, which directly or indirectly ejects the workpiece (sequence) or sequence material through upward action.
28.roof
The top plate is a plate-shaped part that moves in the mold or module, and directly or indirectly ejects the workpiece (sequence) or waste through upward action.
29. Gear ring
The gear ring is an annular tooth-shaped protrusion on the fine blanking die or tooth-shaped blank holder, which is a local structure of the die or tooth-shaped blank holder rather than a separate part.
30, limit sleeve
Limit sleeve is a tubular part used to limit the minimum closing height of stamping die, which is generally sleeved outside the guide post.
3 1, limit sequence
The limit column is a cylindrical part, which is used to limit the minimum closing height of the mold.
32. Positioning pin (plate)
Positioning pin (plate) is to ensure the working procedure ... >; & gt