CN211757922U

CN211757922U - Punch press is used in automobile punching part processing

Info

Publication number: CN211757922U
Application number: CN201922442041.7U
Authority: CN
Inventors: 沈澎
Original assignee: Nanpi Shuangjia Hardware Manufacturing Co ltd
Current assignee: Nanpi Shuangjia Hardware Manufacturing Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-27
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of stamping machinery, in particular to a punch press for processing automobile stamping parts; the feeding and discharging operation is carried out by replacing manpower with machinery, so that the time and labor are saved, the efficiency is higher, and the safety and the reliability are higher; the punching machine comprises a punching platform, a machine body support, a top plate, a punching hydraulic cylinder and a punching plate, wherein four groups of punching columns are fixedly arranged at the bottom end of the punching plate, a punching groove is formed in the punching platform, and four groups of through holes matched with the four groups of punching columns are formed in the punching groove; still include the material loading platform, two sets of spacing shelves strip, two sets of hydraulic stem, the push pedal, liftout pneumatic cylinder and kicking plate, two sets of spacing shelves strip is located the front side and the rear side in punching press groove, two sets of hydraulic stem all fixed set up in the top right part of material loading platform, the output of two sets of hydraulic stem all with the right-hand member fixed connection of push pedal, the punching press tank bottom is provided with the mounting groove, liftout pneumatic cylinder fixed set up in the mounting groove, the output of liftout pneumatic cylinder and the bottom fixed connection of kicking plate.

Description

Punch press is used in automobile punching part processing

Technical Field

The utility model relates to a stamping machine's technical field especially relates to a punch press is used in automobile punching part processing.

Background

As is well known, a punch press for machining automobile stampings is a device for punching and forming steel plates, and is widely used in the field of punching machines; the existing punching machine for machining the automobile stamping parts comprises a punching platform, a machine body support, a top plate, a punching hydraulic cylinder and a punching plate, wherein the bottom end of the machine body support is fixedly connected with the rear part of the top end of the punching platform, the top end of the machine body support is fixedly connected with the rear part of the bottom end of the top plate, the top end of the punching hydraulic cylinder is fixedly connected with the bottom end of the top plate, the output end of the punching hydraulic cylinder is fixedly connected with the top end of the punching plate, four groups of punching columns are fixedly arranged at the bottom end of the punching plate, a punching groove is formed in the punching platform, and four groups of through holes; when the existing punching machine for machining automobile stamping parts is used, a cylinder plate is manually placed in a stamping groove, a hydraulic cylinder is started, the output end of the hydraulic cylinder drives a stamping plate to move downwards, four groups of stamping columns penetrate through steel plates and are inserted into four groups of stamping openings, and after the stamping forming is completed, a stamped finished product is taken out; present automobile punching part processing is with punch press discovery in using, and the manual work is carried out the blowing and is got material process amount of labour big, and is inefficient, and when carrying out the operation under the punching press board, can injure by a crashing object the operator hand under the maloperation condition, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a replace artifical unloading operation of going up with machinery, more labour saving and time saving, efficiency is higher, more safe and reliable's punch press for automobile punching part processing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the stamping device comprises a stamping platform, a bed body support, a top plate, a stamping hydraulic cylinder and a stamping plate, wherein the bottom end of the bed body support is fixedly connected with the rear part of the top end of the stamping platform, the top end of the bed body support is fixedly connected with the rear part of the bottom end of the top plate, the top end of the stamping hydraulic cylinder is fixedly connected with the bottom end of the top plate, the output end of the stamping hydraulic cylinder is fixedly connected with the top end of the stamping plate, four groups of stamping columns are fixedly arranged at the bottom end of the stamping plate, a stamping groove is formed in the stamping platform, and four groups of through holes; still include material loading platform, two sets of spacing shelves strip, two sets of hydraulic stem, push pedal, liftout pneumatic cylinder and liftout plate, the left end of material loading platform and stamping platform's right-hand member fixed connection, the bottom left part of two sets of spacing shelves strip respectively with stamping platform's top front portion and rear portion fixed connection, the bottom right part of two sets of spacing shelves strip respectively with the top front portion and the rear portion fixed connection of material loading platform, two sets of spacing shelves strip is located the front side and the rear side in punching press groove, two sets of hydraulic stem all fixed set up in the top right part of material loading platform, the output of two sets of hydraulic stem all with the right-hand member fixed connection of push pedal, the punching press tank bottom is provided with the mounting groove, the liftout pneumatic cylinder is fixed to be set up in the mounting groove, the output of liftout pneumatic cylinder and the bottom fixed connection of liftout plate.

Preferably, still include limit baffle and two sets of hydraulic cylinder, be provided with the bar groove on the punching press platform, two sets of hydraulic cylinder are all fixed to be set up in the bar inslot, two sets of hydraulic cylinder's output and limit baffle's bottom fixed connection, limit baffle's right-hand member and the left end wall parallel and level in punching press groove.

Preferably, a plurality of groups of first grooves which are uniformly distributed are arranged on the stamping platform and the feeding platform, and a first rotating roller is rotatably arranged in each first groove.

Preferably, the blanking device further comprises a blanking platform, the right end of the blanking platform is fixedly connected with the left end of the stamping platform, the top end face of the blanking platform is a left-bottom right-high inclined plane, and vertical plates are arranged on the front portion and the rear portion of the top end of the blanking platform.

Preferably, the top of unloading platform is provided with the second recess of multiunit evenly distributed, rotatable second roller that is provided with in the second recess.

Preferably, the two groups of limiting stop bars can be rotatably provided with a plurality of groups of uniformly distributed limiting rotary rollers, and the plurality of groups of limiting rotary rollers are respectively positioned right above the plurality of groups of first rotary rollers.

Preferably, the ejector plate is provided with a rubber layer, and the multiple groups of first rotating rollers, the multiple groups of second rotating rollers and the limiting rotating rollers are all made of rubber materials.

(III) advantageous effects

Compared with the prior art, the utility model provides a punch press is used in automobile punching part processing possesses following beneficial effect: the punching machine for processing the automobile stamping parts is characterized in that a steel plate is placed on a feeding platform, the left parts of the front end and the rear end of the steel plate are positioned between two groups of limit stop strips, the right end of the steel plate is tightly contacted with the left end of a push plate, a hydraulic rod is started, the output end of a hydraulic cylinder is extended, so that the push plate pushes the steel plate to move leftwards along the two groups of limit stop strips, when the steel plate reaches a punching groove, the steel plate automatically falls into the punching groove, the punching hydraulic cylinder is started at the moment, the punching hydraulic cylinder drives a punching plate to move downwards, the steel plate is punched and formed, after punching is finished, the punching hydraulic cylinder is reset, a jacking hydraulic cylinder is started, the punched steel plate is pushed out of the punching groove, the next group of steel plates to be processed is pushed leftwards again by the push plate, the next group of steel plates to be processed is pushed out, and the next group of steel plates to be processed falls into the punching groove, the process is repeated to carry out line production, and machines are used for replacing manpower to carry out feeding and discharging operation, so that the time and labor are saved, the efficiency is higher, and the safety and the reliability are higher.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the front view internal cross-section of the present invention;

fig. 3 is a schematic top view of the stamping platform according to the present invention;

in the drawings, the reference numbers: 1. a stamping platform; 2. supporting the lathe bed; 3. a top plate; 4. a stamping hydraulic cylinder; 5. stamping the plate; 6. punching the column; 7. punching a groove; 8. a feeding platform; 9. a limiting stop strip; 10. a hydraulic lever; 11. pushing the plate; 12. a material ejection hydraulic cylinder; 13. a material ejecting plate; 14. a limit baffle; 15. a lifting hydraulic cylinder; 16. a first groove; 17. a first rotating roller; 18. a blanking platform; 19. a vertical plate; 20. a second groove; 21. a second rotating roller; 22. limiting and rotating the roller; 23. A rubber layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a punch press for processing automobile punching parts, including punching platform 1, bed support 2, roof 3, ram hydraulic cylinder 4 and ram plate 5, the bottom of bed support 2 and the top rear portion of punching platform 1 are fixed to be connected, the top of bed support 2 and the bottom rear portion of roof 3 are fixed to be connected, the top of ram hydraulic cylinder 4 and the bottom fixed connection of roof 3, the output of ram hydraulic cylinder 4 and the top fixed connection of ram plate 5, the bottom of ram plate 5 is fixed and is provided with four group's ram post 6, be provided with stamping groove 7 on punching platform 1, be provided with four group's through-holes that agree with four group's ram post 6 in stamping groove 7; also comprises a feeding platform 8, two groups of limiting stop bars 9 and two groups of hydraulic rods 10, the stamping device comprises a push plate 11, a jacking hydraulic cylinder 12 and a jacking plate 13, wherein the left end of a loading platform 8 is fixedly connected with the right end of a stamping platform 1, the left parts of the bottoms of two groups of limiting stop bars 9 are fixedly connected with the front part and the rear part of the top of the stamping platform 1 respectively, the right parts of the bottoms of the two groups of limiting stop bars 9 are fixedly connected with the front part and the rear part of the top of the loading platform 8 respectively, the two groups of limiting stop bars 9 are positioned on the front side and the rear side of a stamping groove 7, two groups of hydraulic rods 10 are fixedly arranged on the right part of the top of the loading platform 8, the output ends of the two groups of hydraulic rods 10 are fixedly connected with the right end of the push plate 11, the bottom of the stamping groove 7 is provided with a mounting groove, the jacking hydraulic cylinder 12 is fixedly arranged in the mounting groove, the output end; the steel plate is placed on a feeding platform 8, the left parts of the front end and the rear end of the steel plate are positioned between two groups of limiting stop strips 9, the right end of the steel plate is in close contact with the left end of a push plate 11, a hydraulic rod 10 is started, the output end of a hydraulic cylinder is extended, so that the push plate 11 pushes the steel plate to move leftwards along the two groups of limiting stop strips 9, when the steel plate reaches a stamping groove 7, the steel plate automatically falls into the stamping groove 7, the stamping hydraulic cylinder 4 is started at the moment, the stamping hydraulic cylinder 4 drives a stamping plate 5 to move downwards, the steel plate is punched and formed, after the punching is finished, the stamping hydraulic cylinder 4 is reset, a jacking hydraulic cylinder 12 is started, the punched steel plate is pushed out of the stamping groove 7, the next group of steel plates to be processed is repeatedly pushed leftwards through the push plate 11 again, and the next group of steel plates to be processed is pushed out of the punched and formed steel plates, a set of steel sheet material of treating next falls into to stamping groove 7 in, repeats above-mentioned process and carries out line production, replaces the manual work with machinery and goes up the unloading operation, and more labour saving and time saving, efficiency is higher, more safe and reliable.

The utility model discloses a punch press for automobile punching part processing, still include limit baffle 14 and two sets of hydraulic cylinder 15, the stamping platform 1 is provided with the bar groove, two sets of hydraulic cylinder 15 are all fixed to be set up in the bar groove, the output of two sets of hydraulic cylinder 15 is fixedly connected with the bottom of limit baffle 14, the right-hand member of limit baffle 14 is parallel and level with the left end wall of stamping groove 7; can effectively be spacing to the steel sheet material through limit baffle 14's setting, make it fall to punching press 7 inslots just, when carrying out the unloading, start hydraulic cylinder 15, make hydraulic cylinder 15's output shorten, make limit baffle 14's top and punching press platform 1's top parallel and level to the punch press formed part of being convenient for is released.

The utility model discloses a punch press for processing automobile stamping parts, a plurality of groups of first grooves 16 which are uniformly distributed are arranged on a stamping platform 1 and a feeding platform 8, and a first rotating roller 17 is rotatably arranged in each first groove 16; the resistance of the steel plate in the moving process can be reduced through the arrangement of the multiple groups of first rotating rollers 17, so that the steel plate is smoother in the pushing process.

The utility model discloses a punch press for processing automobile punching parts, which also comprises a blanking platform 18, wherein the right end of the blanking platform 18 is fixedly connected with the left end of the punching platform 1, the top end surface of the blanking platform 18 is a left-bottom right-high inclined plane, and the front part and the rear part of the top end of the blanking platform 18 are both provided with vertical plates 19; through the inclined plane arrangement of the blanking platform 18, the stamping part after stamping forming can automatically slide down on the blanking platform 18.

The utility model discloses a punch press for processing automobile stamping parts, the top end of the blanking platform 18 is provided with a plurality of groups of second grooves 20 which are uniformly distributed, and a second rotating roller 21 is rotatably arranged in each second groove 20; the resistance of the stamping part after stamping forming in the self-sliding process can be reduced through the arrangement of the plurality of groups of second rotating rollers 21, so that the stamping part can slide down on the blanking platform 18 more smoothly.

The utility model discloses a punch press for processing automobile punching parts, two groups of limiting stop bars 9 can be provided with a plurality of groups of uniformly distributed limiting rotating rollers 22 in a rotating way, and the plurality of groups of limiting rotating rollers 22 are respectively positioned right above a plurality of groups of first rotating rollers 17; through the arrangement of the limiting rotary roller 22, the steel plate can be fixed between the limiting rotary roller 22 and the first rotary roller 17, so that the steel plate is more stable when moving along the horizontal direction.

The utility model discloses a punch press for processing automobile stamping parts, a rubber layer 23 is arranged on a jacking plate 13, and a plurality of groups of first rotating rollers 17, a plurality of groups of second rotating rollers 21 and a limiting rotating roller 22 are all made of rubber materials; through the arrangement that the rubber layer 23, the multiple groups of first rotating rollers 17, the multiple groups of second rotating rollers 21 and the limiting rotating rollers 22 are made of rubber materials, the steel plate can be prevented from being scratched, and a certain protection effect is achieved on the steel plate.

When the punching machine is used, a steel plate is placed on the feeding platform 8, the left parts of the front end and the rear end of the steel plate are positioned between the two groups of limiting stop strips 9, the right end of the steel plate is tightly contacted with the left end of the push plate 11, the hydraulic rod 10 is started, the output end of the hydraulic cylinder is extended, so that the push plate 11 pushes the steel plate to move leftwards along the two groups of limiting stop strips 9, when the steel plate reaches the punching groove 7, the steel plate automatically falls into the punching groove 7, the punching hydraulic cylinder 4 is started at the moment, the punching hydraulic cylinder 4 drives the punching plate 5 to move downwards, the steel plate is punched and formed, after punching is finished, the punching hydraulic cylinder 4 is reset, the jacking hydraulic cylinder 12 is started, the punched steel plate is pushed out of the punching groove 7, the next group of steel plates to be processed is repeatedly pushed leftwards through the push plate 11 again, so that the next group of steel plates to be processed pushes the punched and formed steel plate, the next group of steel plates to be processed fall into the stamping groove 7, the processes are repeated to carry out line production, and machines are used for replacing manual work to carry out feeding and discharging operation, so that the time and labor are saved, the efficiency is higher, and the safety and the reliability are higher; the steel plate can be effectively limited by the limit baffle 14, so that the steel plate can just fall into the stamping groove 7, when blanking is performed, the lifting hydraulic cylinder 15 is started, the output end of the lifting hydraulic cylinder 15 is shortened, and the top end of the limit baffle 14 is flush with the top end of the stamping platform 1, so that a formed piece of a punch press can be conveniently pushed out; the resistance of the steel plate in the moving process can be reduced by arranging a plurality of groups of first rotating rollers 17, so that the steel plate is more smooth in the pushing process; through the arrangement of the inclined surface of the blanking platform 18, the stamped part can automatically slide down on the blanking platform 18; the resistance of the stamped part in the self-sliding process can be reduced by arranging a plurality of groups of second rotating rollers 21, so that the stamped part can slide down on the blanking platform 18 more smoothly; through the arrangement of the limiting rotary roller 22, the steel plate can be fixed between the limiting rotary roller 22 and the first rotary roller 17, so that the steel plate is more stable when moving along the horizontal direction; through the arrangement that the rubber layer 23, the multiple groups of first rotating rollers 17, the multiple groups of second rotating rollers 21 and the limiting rotating rollers 22 are made of rubber materials, the steel plate can be prevented from being scratched, and a certain protection effect is achieved on the steel plate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A punch press for machining automobile stamping parts comprises a stamping platform (1), a bed body support (2), a top plate (3), a stamping hydraulic cylinder (4) and a stamping plate (5), wherein the bottom end of the bed body support (2) is fixedly connected with the rear portion of the top end of the stamping platform (1), the top end of the bed body support (2) is fixedly connected with the rear portion of the bottom end of the top plate (3), the top end of the stamping hydraulic cylinder (4) is fixedly connected with the bottom end of the top plate (3), the output end of the stamping hydraulic cylinder (4) is fixedly connected with the top end of the stamping plate (5), four groups of stamping columns (6) are fixedly arranged at the bottom end of the stamping plate (5), a stamping groove (7) is formed in the stamping platform (1), and four groups of through holes matched with the four groups of stamping columns (6) are formed in the; the stamping device is characterized by further comprising a feeding platform (8), two groups of limiting stop bars (9), two groups of hydraulic rods (10), a push plate (11), a material ejecting hydraulic cylinder (12) and an ejector plate (13), wherein the left end of the feeding platform (8) is fixedly connected with the right end of the stamping platform (1), the left bottom ends of the two groups of limiting stop bars (9) are fixedly connected with the front part and the rear part of the top end of the stamping platform (1) respectively, the right bottom ends of the two groups of limiting stop bars (9) are fixedly connected with the front part and the rear part of the top end of the feeding platform (8) respectively, the two groups of limiting stop bars (9) are positioned at the front side and the rear side of the stamping groove (7), the two groups of hydraulic rods (10) are fixedly arranged at the right top end of the feeding platform (8), the output ends of the two groups of hydraulic rods (10) are fixedly connected with the right end of the push plate (11), and a mounting groove is arranged at the bottom of the stamping, the ejection hydraulic cylinder (12) is fixedly arranged in the mounting groove, and the output end of the ejection hydraulic cylinder (12) is fixedly connected with the bottom end of the ejector plate (13).

2. The punching machine for machining automobile punching parts according to claim 1, characterized by further comprising a limiting baffle (14) and two sets of lifting hydraulic cylinders (15), wherein a strip-shaped groove is formed in the punching platform (1), the two sets of lifting hydraulic cylinders (15) are fixedly arranged in the strip-shaped groove, output ends of the two sets of lifting hydraulic cylinders (15) are fixedly connected with the bottom end of the limiting baffle (14), and the right end of the limiting baffle (14) is flush with the left end wall of the punching groove (7).

3. The punching machine for processing the automobile punching parts according to the claim 2, characterized in that a plurality of groups of first grooves (16) which are uniformly distributed are arranged on the punching platform (1) and the feeding platform (8), and a first rotating roller (17) is rotatably arranged in the first grooves (16).

4. The punching machine for machining automobile punching parts according to claim 3, further comprising a blanking platform (18), wherein the right end of the blanking platform (18) is fixedly connected with the left end of the punching platform (1), the top end face of the blanking platform (18) is a left-bottom-right-high inclined plane, and vertical plates (19) are arranged on the front portion and the rear portion of the top end of the blanking platform (18).

5. The punching machine for processing automobile punching parts according to claim 4, characterized in that the top end of the blanking platform (18) is provided with a plurality of groups of uniformly distributed second grooves (20), and a second rotating roller (21) is rotatably arranged in the second grooves (20).

6. The punching machine for processing the automobile punching parts according to claim 5, characterized in that a plurality of groups of evenly distributed limiting rotary rollers (22) are rotatably arranged on the two groups of limiting stop bars (9), and the plurality of groups of limiting rotary rollers (22) are respectively positioned right above the plurality of groups of first rotary rollers (17).

7. The punching machine for processing the automobile punching parts according to claim 6, wherein the ejector plate (13) is provided with a rubber layer (23), and the multiple groups of first rotating rollers (17), the multiple groups of second rotating rollers (21) and the limiting rotating rollers (22) are all made of rubber.