CN215467330U

CN215467330U - Stamping forming device for automobile front cover plate

Info

Publication number: CN215467330U
Application number: CN202120729815.9U
Authority: CN
Inventors: 覃规文
Original assignee: Liuzhou Zhanling Machinery Co ltd
Current assignee: Liuzhou Zhanling Machinery Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-01-11
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses an automobile front cover plate punch forming device, relates to the technical field of automobiles, and aims to solve the problem of poor working performance of the existing punch forming device. The stamping device is reasonable in structure, can rapidly stamp the front cover plate of the automobile, can rapidly eject the stamped front cover plate of the automobile, can facilitate a user to clean the stamping device, and is high in working performance and convenient to use.

Description

Stamping forming device for automobile front cover plate

Technical Field

The utility model relates to the technical field of automobiles, in particular to an automobile front cover plate punch forming device.

Background

The automobile front cover is one of the accessories of the automobile. In the production process of the automobile front cover plate, a corresponding punch forming device is needed to be used for processing raw materials of the automobile front cover plate.

Although current stamping forming device can process the raw materials of car front shroud, at the process of using, the raw materials of car front shroud often can sink deeply in stamping forming device's inside, and the user is difficult quick takes out the inside car front shroud raw materials of stamping forming device, and at this in-process, very big reduction the processing progress of car front shroud, for this we have proposed car front shroud stamping forming device.

SUMMERY OF THE UTILITY MODEL

The automobile front cover plate punch forming device provided by the utility model solves the problem of poor working performance of the punch forming device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the automobile front cover plate punch forming device comprises a base, wherein a lower die is arranged above the base, an upper die is arranged above the lower die, a male die is installed at the bottom of the upper die, a female die matched with the male die to work is arranged at the top of the lower die, hydraulic cylinders are fixed at the tops of two ends of the base respectively, piston ends of the hydraulic cylinders are fixed at the bottoms of two ends of the upper die respectively, linkage columns are fixed at the bottoms of two ends of the upper die respectively, a connecting plate is arranged below the lower die, the bottoms of the linkage columns penetrate through the lower die and the connecting plate in a sliding manner and are fixed with linkage blocks, mounting holes are formed at two ends of the connecting plate respectively, ejector blocks penetrate through the inner parts of the mounting holes in a sliding manner, a limiting mechanism is arranged on the ejector blocks, the ejector blocks are connected to the connecting plate through the limiting mechanism, and sliding grooves are formed at two ends of the female die respectively, the ejector block is in sliding fit with the corresponding sliding groove.

Preferably, an assembly groove is formed in the bottom of the lower die, a plurality of pushing springs are fixed to the inner wall of the top of the assembly groove, and the other ends of the pushing springs are in contact with the top of the connecting plate.

Preferably, the bottoms of the two ends of the lower die are respectively fixed with a supporting block, and one ends of the supporting blocks, far away from the lower die, are respectively fixed at the top of the base.

Preferably, the limiting mechanism comprises a limiting groove, the limiting groove is formed in the bottom of the ejecting block, a limiting block is arranged in the limiting groove in a sliding penetrating mode, the limiting block and the bottom of the connecting plate work in a sliding fit mode, loading grooves are formed in the two sides of the limiting block, one end, far away from the ejecting block, of each loading groove is connected with a limiting block in a sliding mode, the limiting blocks are fixed to the bottom of the connecting plate, a reset spring is fixed to the inner wall, far away from one end of each limiting block, of each loading groove, the other end of each reset spring is fixed to each limiting block, each limiting block is of a convex structure, and the diameter of the bottom of each limiting block is larger than the width of the notch of each loading groove.

Preferably, the top of the lower die is higher than that of the hydraulic cylinder, and the height of the supporting block is greater than the distance between the lower die and the upper die.

Preferably, the limiting block is of an L-shaped structure, the top block is of a T-shaped block, and the cross section of the sliding groove is of a T-shaped structure.

Preferably, the two ends of the lower die are provided with sliding holes, the two ends of the connecting plate are provided with sliding holes, the bottom ends of the linkage columns penetrate through the corresponding sliding holes and the corresponding sliding holes respectively, and the diameter of the linkage block is larger than the aperture of the sliding holes.

In the utility model:

through the matching work of the base, the lower die, the upper die, the male die, the female die, the hydraulic cylinder, the linkage column, the connecting plate, the sliding hole, the linkage block, the mounting hole, the jacking block, the sliding groove, the assembly groove, the pushing spring, the supporting block, the limiting block, the loading groove, the limiting block, the reset spring and the limiting groove, on one hand, the quick stamping processing can be carried out on the automobile front cover plate, and the quick ejection can be carried out on the stamped automobile front cover plate, so that the automobile front cover plate is prevented from being deeply sunk in the stamping forming device, and a user can conveniently take the automobile front cover plate; on the other hand can be according to user's user demand, simple and convenient dismantles stamping forming device's ejection mechanism to can convenience of customers clean stamping forming device, convenient to use.

In conclusion, the stamping device has a reasonable structure, can rapidly stamp the front cover plate of the automobile, can rapidly eject the stamped front cover plate of the automobile, is convenient for a user to clean the stamping device, and has high working performance and convenient use.

Drawings

FIG. 1 is a schematic structural diagram of an automobile front cover plate punch forming device provided by the utility model;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a limiting block in the device for punch forming the front cover plate of the automobile.

Reference numbers in the figures: 1. a base; 2. a lower die; 3. an upper die; 4. a male die; 5. a female die; 6. a hydraulic cylinder; 7. a linkage column; 8. a connecting plate; 9. a slide hole; 10. a slide hole; 11. a linkage block; 12. mounting holes; 13. a top block; 14. a chute; 15. assembling a groove; 16. a push spring; 17. a support block; 18. a limiting block; 19. a loading slot; 20. a limiting block; 21. a return spring; 22. defining a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the stamping forming device for the front cover plate of the automobile comprises a base 1, a lower die 2 is arranged above the base 1, an upper die 3 is arranged above the lower die 2, a male die 4 is arranged at the bottom of the upper die 3, a female die 5 matched with the male die 4 is arranged at the top of the lower die 2, hydraulic cylinders 6 are fixed at the tops of two ends of the base 1 respectively, piston ends of the hydraulic cylinders 6 are fixed at the bottoms of two ends of the upper die 3 respectively, linkage columns 7 are fixed at the bottoms of two ends of the upper die 3 respectively, a connecting plate 8 is arranged below the lower die 2, the bottoms of the linkage columns 7 penetrate through the lower die 2 and the connecting plate 8 in a sliding manner, linkage blocks 11 are fixed, mounting holes 12 are arranged at two ends of the connecting plate 8 respectively, ejector blocks 13 are arranged inside the mounting holes 12 in a sliding manner, limiting mechanisms are arranged on the ejector blocks 13, the ejector blocks 13 are connected to the connecting plate 8 through the limiting mechanisms, chutes 14 are arranged at two ends of the female die 5, the ejector block 13 and the corresponding sliding groove 14 work in a sliding fit manner, the bottom of the lower die 2 is provided with an assembly groove 15, the inner wall of the top of the assembly groove 15 is fixed with a plurality of pushing springs 16, the other ends of the pushing springs 16 are all contacted with the top of the connecting plate 8, when a user needs to punch and process the automobile front cover plate, the user can place the automobile front cover plate in the female die 5, the upper die 3 can be driven to vertically displace downwards through the operation of the hydraulic cylinder 6, the upper die 3 which vertically displaces downwards can drive the linkage column 7 to vertically displace downwards, after the linkage block 11 at the bottom of the linkage column 7 is separated from the connecting plate 8, the connecting plate 8 can be driven to vertically displace downwards through the elasticity of the pushing springs 16 to drive the ejector block 13 to displace downwards, and after the ejector block 13 enters the sliding groove 14, go up the terrace die 4 of 3 bottoms of mould this moment and will enter into the inside back of die 5, accessible terrace die 4 and die 5's cooperation work this moment, carry out stamping process to the car front shroud, and after car front shroud stamping forming, accessible pneumatic cylinder 6's operation this moment, it carries out ascending displacement to drive mould 3, drive linkage post 7 and linkage piece 11 and carry out ascending displacement, after linkage piece 11 and the connecting plate 8 of linkage post 7 bottom contact, linkage piece 11 will promote connecting plate 8 and carry out ascending displacement, drive kicking block 13 and carry out ascending displacement, the kicking block 13 of the vertical upwards displacement of accessible this moment promotes the inside car front shroud of die 5 and breaks away from the inside of die 5, thereby the person of facilitating the use takes the inside car front shroud of die 5, high durability and convenient use.

The bottom at 2 both ends of bed die all is fixed with supporting shoe 17, and the one end that bed die 2 was kept away from to supporting shoe 17 all is fixed at the top of base 1, through supporting shoe 17, can carry out effectual support to bed die 2.

The limiting mechanism comprises a limiting groove 22, the limiting groove 22 is arranged at the bottom of the ejector block 13, a limiting block 18 penetrates through the limiting groove 22 in a sliding mode, the limiting block 18 and the bottom of the connecting plate 8 work in a sliding mode, loading grooves 19 are formed in two sides of the limiting block 18, a limiting block 20 is connected to the end, far away from the ejector block 13, of the loading groove 19 in a sliding mode, the limiting block 20 is fixed at the bottom of the connecting plate 8, a return spring 21 is fixed to the inner wall, far away from the limiting block 20, of the loading groove 19, the other end of the return spring 21 is fixed to the limiting block 20, when a user needs to disassemble an ejection mechanism of the punching forming device in the process of using the punching forming device, the limiting block 18 can be pulled by the user at the moment to drive the limiting block 18 to displace, and after the limiting block 18 is separated from the inside of the limiting groove 22, the ejector block 13 can be pulled by the user at the moment to drive the ejector block 13 to vertically displace upwards, after the ejector block 13 is separated from the inside of the mounting hole 12 and the chute 14, the ejector mechanism is detached from the inside of the press forming device, and the press forming device can be conveniently used by a user.

And after the ejection mechanism is detached from the inside of the punch forming device, a user can conveniently clean the workpiece scraps inside the female die 5 to the inside of the chute 14, and the workpiece scraps inside the female die 5 are discharged through the chute 14, so that the user can conveniently clean the punch forming device.

The limiting block 20 is of a convex structure, the diameter of the bottom of the limiting block 20 is larger than the width of the opening of the loading groove 19, and the limiting block 18 can be supported through the convex structure, so that the stability of the limiting block 18 is improved.

The top of the lower die 2 is higher than the top of the hydraulic cylinder 6, the supporting block 17 is higher than the distance between the lower die 2 and the upper die 3, and the hydraulic cylinder 6 can be prevented from interfering the lower die 2 by the lower die 2 with the top higher than the top of the hydraulic cylinder 6.

The limiting block 18 is of an L-shaped structure, the top block 13 is of a T-shaped block, the cross section of the sliding groove 14 is of a T-shaped structure, and the top block 13 can be effectively accommodated through the sliding groove 14 of the T-shaped structure.

Slide holes 9 are formed in two ends of the lower die 2, slide holes 10 are formed in two ends of the connecting plate 8, the bottom ends of the linkage columns 7 penetrate through the corresponding slide holes 9 and the corresponding slide holes 10 respectively, the diameter of each linkage block 11 is larger than the diameter of each slide hole 10, and the linkage columns 7 can slide flexibly through the slide holes 9 and the slide holes 10.

The working principle is as follows: when a user needs to perform stamping processing on the automobile front cover plate, the user can place the automobile front cover plate in the female die 5, the upper die 3 can be driven to perform vertical downward displacement through the operation of the hydraulic cylinder 6, the upper die 3 which performs vertical downward displacement can drive the linkage column 7 to perform vertical downward displacement, after the linkage block 11 at the bottom of the linkage column 7 is separated from the connecting plate 8, the connecting plate 8 can be pushed to perform vertical downward displacement through the elasticity of the pushing spring 16 to drive the jacking block 13 to perform downward displacement, after the jacking block 13 enters the inside of the chute 14, the male die 4 at the bottom of the upper die 3 can enter the inside of the female die 5, the automobile front cover plate can be stamped and processed through the matching work of the male die 4 and the female die 5, and after the stamping forming of the automobile front cover plate is finished, at the moment, the upper die 3 can be driven to move upwards through the operation of the hydraulic cylinder 6, the linkage column 7 and the linkage block 11 are driven to move upwards, after the linkage block 11 at the bottom of the linkage column 7 is contacted with the connecting plate 8, the linkage block 11 can push the connecting plate 8 to move upwards, the ejector block 13 is driven to move upwards, the automobile front cover plate in the female die 5 can be pushed to separate from the inside of the female die 5 through the ejector block 13 which moves vertically upwards, so that a user can conveniently take the automobile front cover plate in the female die 5, the use is convenient, when the user uses the punch forming device, the user needs to disassemble an ejection mechanism of the punch forming device, the user can pull the limiting block 18 to drive the limiting block 18 to move, when the limiting block 18 separates from the inside of the limiting groove 22, the user can pull the ejector block 13, drive kicking block 13 and carry out vertical ascending displacement, break away from the inside back of mounting hole 12 and spout 14 when kicking block 13, ejection mechanism is detached the inside of stamping forming device this moment, the user can be convenient uses stamping forming device this moment, and after ejection mechanism is detached the inside back of stamping forming device, the user can conveniently clean the inside work piece of die 5 to the inside of spout 14, discharge the inside work piece of die 5 through spout 14, thereby the person of facilitating the use cleans stamping forming device.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Automobile front shroud stamping forming device, including base (1), its characterized in that, the top of base (1) is equipped with bed die (2), the top of bed die (2) is equipped with mould (3), terrace die (4) are installed to the bottom of going up mould (3), die (5) with terrace die (4) cooperation work are seted up at the top of bed die (2), the top at base (1) both ends all is fixed with pneumatic cylinder (6), the piston end of pneumatic cylinder (6) is fixed respectively in the bottom at last mould (3) both ends, the bottom at last mould (3) both ends all is fixed with linkage post (7), the below of bed die (2) is equipped with connecting plate (8), the bottom of linkage post (7) slides and runs through bed die (2) and connecting plate (8) to be fixed with linkage piece (11), mounting hole (12) have all been seted up at the both ends of connecting plate (8), the inside of mounting hole (12) all slides and wears to be equipped with kicking block (13), be equipped with injecing mechanism on kicking block (13), kicking block (13) are connected on connecting plate (8) through injecing the mechanism, the both ends of die (5) all are equipped with spout (14), kicking block (13) and corresponding spout (14) sliding fit work.

2. The automobile front cover plate punch forming device is characterized in that an assembly groove (15) is formed in the bottom of the lower die (2), a plurality of pushing springs (16) are fixed to the inner wall of the top of the assembly groove (15), and the other ends of the pushing springs (16) are in contact with the top of the connecting plate (8).

3. The stamping and forming device for the front cover plate of the automobile according to claim 1, wherein the bottom of the two ends of the lower die (2) are fixed with supporting blocks (17), and one ends of the supporting blocks (17) far away from the lower die (2) are fixed on the top of the base (1).

4. The automobile front cover plate punch forming device according to claim 1, characterized in that the limiting mechanism comprises a limiting groove (22), the limiting groove (22) is arranged at the bottom of the top block (13), a limiting block (18) is slidably arranged in the limiting groove (22), the limiting block (18) and the bottom of the connecting plate (8) are in sliding fit, loading grooves (19) are respectively arranged at two sides of the limiting block (18), a limiting block (20) is slidably connected in the loading groove (19) far away from one end of the top block (13), the limiting block (20) is respectively fixed at the bottom of the connecting plate (8), a return spring (21) is fixed on the inner wall of one end of the loading groove (19) far away from the limiting block (20), the other end of the return spring (21) is fixed on the limiting block (20), and the limiting block (20) is of a convex structure, the diameter of the bottom of the limiting block (20) is larger than the width of the opening of the loading groove (19).

5. The automotive front cover plate punch forming device according to claim 3, characterized in that the top of the lower die (2) is higher than the top of the hydraulic cylinder (6), and the height of the supporting block (17) is larger than the distance between the lower die (2) and the upper die (3).

6. The punch forming device for the front cover plate of the automobile according to claim 4, wherein the limiting block (18) is of an L-shaped structure, the top block (13) is of a T-shaped block, and the cross section of the sliding chute (14) is of a T-shaped structure.

7. The automobile front cover plate punch forming device according to claim 1, characterized in that both ends of the lower die (2) are provided with sliding holes (9), both ends of the connecting plate (8) are provided with sliding holes (10), the bottom ends of the linkage columns (7) respectively penetrate through the corresponding sliding holes (9) and the corresponding sliding holes (10), and the diameter of the linkage blocks (11) is larger than the aperture of the sliding holes (10).