CN215467424U

CN215467424U - Punching mechanism for automobile punching die

Info

Publication number: CN215467424U
Application number: CN202122114315.7U
Authority: CN
Inventors: 李天雨
Original assignee: Tianjin Langqi Mould Co ltd
Current assignee: Tianjin Langqi Mould Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-01-11
Anticipated expiration: 2031-09-03

Abstract

The embodiment of the utility model discloses a punching mechanism for an automobile punching die, which comprises a workbench, wherein fixing mechanisms are arranged at two ends of the upper side of the workbench, a supporting mechanism is arranged in the middle of the workbench, the supporting mechanism comprises a supporting table, a punching groove is formed in the middle of the upper side of the supporting table, a square groove is formed in the front side of the supporting table, and clamping grooves are formed in two sides of the supporting table. According to the utility model, the upper fixing base plate is conveniently and slidably placed into the inner side of the square groove through the square groove formed in the front side of the supporting table, the lower base plate is slidably placed into or taken out of the lower side of the upper fixing base plate, so that the supporting cylinder is raised or lowered, a worker can conveniently place a part on the supporting cylinder, the punching depth of the part is controlled by the punching machine, the punching effect is better, the upper fixing base plate can enable scraps generated by punching to fall into the upper side of the upper fixing base plate from the supporting cylinder, and the worker can conveniently clean the upper fixing base plate.

Description

Punching mechanism for automobile punching die

Technical Field

The embodiment of the utility model relates to the technical field of automobile stamping dies, in particular to a punching mechanism for an automobile stamping die.

Background

In the automotive mold industry, an automotive part stamping mold is one of the most important components. In the automobile industry, the overall structure of some parts is the same, and only the difference that whether punching holes exist at a certain position exists is provided, and the independent die opening for some parts usually costs higher cost, and meanwhile, the production efficiency is greatly influenced. In this case, it is often appropriate to use a punching machine to punch the die.

The existing punching mechanism for the automobile punching die often causes the problem of poor punching effect due to different punching depths of parts when the parts are punched. Accordingly, those skilled in the art have provided a numerically controlled machine tool impact reinforcement apparatus to solve the above problems in the background art.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a punching mechanism for an automobile punching die, which aims to solve the problem of poor punching effect caused by different punching depths of parts in the prior art.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

according to the first aspect of the embodiment of the utility model, the punching mechanism for the automobile stamping die comprises a workbench, fixing mechanisms are arranged at two ends of the upper side of the workbench, a supporting mechanism is arranged in the middle of the workbench and comprises a supporting table, a punching groove is formed in the middle of the upper side of the supporting table, a square groove is formed in the front side of the supporting table, clamping grooves are formed in two sides of the supporting table, supporting cylinders are arranged on the inner sides of the punching grooves, an upper fixing base plate is arranged on the inner sides of the square grooves, a plurality of lower base plates are arranged on the lower sides of the upper fixing base plates, and positioning rods are arranged on the inner sides of the clamping grooves.

Furthermore, the locating lever runs through the draw-in groove, the punching hole groove and the support cylinder phase-match.

Furthermore, the upper fixing base plate is matched with the supporting cylinder, and the lower base plate is connected with the square groove in a sliding mode.

Further, the workstation includes the base, the upside of base is provided with a set of workstation body, and is a set of the inboard of workstation body is provided with the fixture block.

Further, the upside of workstation body is provided with the guide bar, the upside of guide bar is provided with the spacing ring, the outside of guide bar is provided with the spring, the upside that the centre of guide bar lies in the spring is provided with the frock frame, the centre of frock frame is provided with the locating hole, the inboard card of locating hole has the piercing press.

Further, the base is fixedly connected with the workbench body, the workbench body is fixedly connected with the clamping block, and the workbench body is fixedly connected with the guide rod.

Further, the tool frame is connected with the guide rod in a sliding mode, and the spring is located between the tool frame and the workbench body.

Further, fixed establishment includes the mount, the both sides of mount are provided with the dwang, the outside of dwang is provided with the depression bar, mount and workstation body fixed connection.

The embodiment of the utility model has the following advantages:

make things convenient for the staff to slide the inboard of putting into the square groove through the square groove of propping up a supporting bench front side and seting up, the support cylinder that sets up through the inslot side that punches a hole makes things convenient for the staff to place support cylinder in the inboard in the groove of punching a hole from top to bottom, slide the downside of putting into or taking out the fixed backing plate down, thereby make support cylinder rise or reduce, make things convenient for the staff to place the part on support cylinder, thereby control the piercing press to the regulation of part punching depth degree, can make punching a hole the effect better, go up the upside that fixed backing plate can fall into the fixed backing plate from support cylinder with the sweeps that the production punches a hole, make things convenient for staff's clearance.

The positioning rod penetrates through the clamping groove to enable the positioning rod to fix the clamping groove and the clamping block, so that the supporting table and the workbench body are fixedly connected together and are convenient to disassemble and assemble, the supporting cylinder is clamped and embedded in the inner side of the punching groove to facilitate a worker to lift or lower the supporting cylinder, the upper fixing base plate is fixed at the lower side of the supporting cylinder to facilitate the worker to take out generated scraps, the lower base plate is moved into the square groove to facilitate the lifting or lowering of the height of the supporting cylinder, the base plays a supporting role in supporting the group of workbench bodies, the clamping block arranged on the inner side of the group of workbench bodies can be conveniently connected with the supporting table, the guide rod arranged on the upper side of the workbench body plays a guiding role in guiding the I-shaped frame, the limiting ring arranged on the upper side of the guide rod can avoid the I-shaped frame from shifting, and the spring arranged on the outer side of the guide rod can enable the I-shaped frame to push the spring when the punching machine punches downwards, reduce the impact of piercing press to the i-shaped frame, the locating hole that the centre of i-shaped frame set up can be used for fixing the position of piercing press on i-shaped frame, avoids it to take place to remove, and the fixture block inlay card is in the inboard of draw-in groove, and i-shaped frame slides about the guide bar is convenient, and the mount can rotate round the dwang to fix the part, make things convenient for the staff to operate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a schematic structural diagram of a punching mechanism for an automobile punching die provided by the utility model;

FIG. 2 is an exploded view of a punching mechanism for an automobile punching mold according to the present invention;

FIG. 3 is a schematic view of a supporting mechanism of a punching mechanism for an automobile punching die provided by the utility model;

FIG. 4 is a schematic view of a worktable of a punching mechanism for an automobile punching die provided by the utility model;

fig. 5 is a schematic view of a fixing mechanism of a punching mechanism for an automobile punching die provided by the utility model.

In the figure: 1. a work table; 11. a base; 12. a table body; 13. a clamping block; 14. a guide bar; 15. a spring; 16. a limiting ring; 17. a jig frame; 18. positioning holes; 19. a punching machine; 2. a support mechanism; 21. a support table; 22. positioning a rod; 23. punching a hole groove; 24. a support cylinder; 25. a square groove; 26. fixing a base plate; 27. a lower base plate; 28. a card slot; 3. a fixing mechanism; 31. a fixed mount; 32. rotating the rod; 33. a pressure lever.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, in the embodiment of the present invention, a punching mechanism for an automobile punching mold comprises a worktable 1, fixing mechanisms 3 are disposed at two ends of an upper side of the worktable 1, a supporting mechanism 2 is disposed in the middle of the worktable 1, the supporting mechanism 2 includes a supporting table 21, a punching groove 23 is disposed at a middle position of the upper side of the supporting table 21, a square groove 25 is disposed at a front side of the supporting table 21, clamping grooves 28 are disposed at two sides of the supporting table 21, a supporting cylinder 24 is disposed at an inner side of the punching groove 23, an upper fixing pad 26 is disposed at an inner side of the square groove 25, a plurality of lower pads 27 are disposed at a lower side of the upper fixing pad 26, a positioning rod 22 is disposed at an inner side of the clamping groove 28, the square groove 25 disposed at the front side of the supporting table 21 facilitates a worker to slide the upper fixing pad 26 into the inner side of the square groove 25, the supporting cylinder 24 disposed at the inner side of the through groove 23 facilitates the worker to place the supporting cylinder 24 at the inner side of the punching groove 23 from top to bottom, put into the downside of fixed bolster 26 in sliding with lower bolster 27 or take out to make support cylinder 24 rise or reduce, make things convenient for the staff to place the part on support cylinder 24, thereby control the regulation of piercing depth of 19 pairs of parts of piercing press, make things convenient for staff's operation and use, go up fixed bolster 26 and can fall into the upside of fixed bolster 26 from support cylinder 24 with the sweeps that the production of punching a hole, make things convenient for the staff to clear up.

Preferably, the locating lever 22 runs through draw-in groove 28, and punching hole groove 23 and support cylinder 24 phase-match run through draw-in groove 28 through locating lever 22 and make locating lever 22 can fixed slot 28 and fixture block 13 to make supporting bench 21 and workstation body 12 fixed connection together, convenient dismantlement and installation, through punching hole groove 23 and support cylinder 24 phase-match, make support cylinder 24 can the inlay card in the inboard of punching hole groove 23, make things convenient for the staff to rise or reduce support cylinder 24 simultaneously.

Preferably, go up fixed backing plate 26 and support cylinder 24 phase-match, lower backing plate 27 and square groove 25 sliding connection, through last fixed backing plate 26 and support cylinder 24 phase-match for go up fixed backing plate 26 and fix the downside at support cylinder 24, make things convenient for the sweeps that the staff will produce to take out, through lower backing plate 27 and square groove 25 sliding connection, can make the staff convenient move into square groove 25 with lower backing plate 27 in, conveniently rise or reduce support cylinder 24's height simultaneously.

Preferably, the workbench 1 comprises a base 11, a set of workbench bodies 12 is arranged on the upper side of the base 11, fixture blocks 13 are arranged on the inner sides of the set of workbench bodies 12, the base 11 supports the set of workbench bodies 12, and the fixture blocks 13 arranged on the inner sides of the set of workbench bodies 12 can be conveniently connected with the supporting table 21.

Preferably, the upper side of the workbench body 12 is provided with a guide rod 14, the upper side of the guide rod 14 is provided with a limit ring 16, the outer side of the guide rod 14 is provided with a spring 15, the middle of the guide rod 14, which is positioned on the upper side of the spring 15, is provided with a i-shaped frame 17, the middle of the i-shaped frame 17 is provided with a positioning hole 18, the inner side of the positioning hole 18 is embedded with a punching machine 19, the guide rod 14 arranged on the upper side of the workbench body 12 plays a role in guiding the i-shaped frame 17, the limit ring 16 arranged on the upper side of the guide rod 14 can prevent the i-shaped frame 17 from shifting, the spring 15 arranged on the outer side of the guide rod 14 can enable the i-shaped frame 17 to push the spring 15 and reduce the impact effect of the punching machine 19 on the i-shaped frame 17 when the punching machine 19 punches downwards, and the positioning hole 18 arranged in the middle of the i-shaped frame 17 can be used for fixing the position of the punching machine 19 on the i-shaped frame 17 and preventing the shifting.

Preferably, base 11 and workstation body 12 fixed connection, workstation body 12 and fixture block 13 fixed connection, workstation body 12 and guide bar 14 fixed connection, it is inseparabler to make base 11 and workstation body 12 connect through base 11 and workstation body 12 fixed connection, avoid taking place the condition of removal, workstation body 12 and fixture block 13 fixed connection can make fixture block 13 inlay card in the inboard of draw-in groove 28, workstation body 12 and guide bar 14 fixed connection can make the condition that guide bar 14 can not take place to remove.

Preferably, the i-shaped frame 17 is slidably connected with the guide rod 14, the spring 15 is positioned between the i-shaped frame 17 and the workbench body 12, the i-shaped frame 17 can conveniently slide up and down on the guide rod 14 through the sliding connection of the i-shaped frame 17 and the guide rod 14, and the spring 15 is positioned between the i-shaped frame 17 and the workbench body 12, so that the i-shaped frame 17 can press the spring 15 to play a role in damping.

Preferably, fixing mechanism 3 includes mount 31, and the both sides of mount 31 are provided with dwang 32, and the outside of dwang 32 is provided with depression bar 33, mount 31 and workstation body 12 fixed connection, through dwang 32 and mount 31 and workstation body 12 fixed connection that mount 31 both sides set up, can make mount 31 rotate round dwang 32 to fix the part, make things convenient for the staff to operate.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a punching mechanism for automobile stamping die, includes workstation (1), its characterized in that, the upside both ends of workstation (1) are provided with fixed establishment (3), the centre of workstation (1) is provided with supporting mechanism (2), supporting mechanism (2) are including brace table (21), punching groove (23) have been seted up to the upside intermediate position of brace table (21), square groove (25) have been seted up to the front side of brace table (21), the both sides of brace table (21) all are provided with draw-in groove (28), the inboard of punching groove (23) is provided with support cylinder (24), the inboard of square groove (25) is provided with fixed backing plate (26), the downside of going up fixed backing plate (26) is provided with a plurality of lower bolster (27), the inboard of draw-in groove (28) is provided with locating lever (22).

2. The punching mechanism for the automobile punching die according to claim 1, characterized in that the positioning rod (22) penetrates through a clamping groove (28), and the punching groove (23) is matched with the supporting cylinder (24).

3. The punching mechanism for the automobile punching die according to claim 1, wherein the upper fixing pad (26) is matched with the supporting cylinder (24), and the lower pad (27) is slidably connected with the square groove (25).

4. The punching mechanism for the automobile punching die according to claim 1, characterized in that the workbench (1) comprises a base (11), a set of workbench bodies (12) is arranged on the upper side of the base (11), and a clamping block (13) is arranged on the inner side of the set of workbench bodies (12).

5. The punching mechanism for the automobile punching die is characterized in that a guide rod (14) is arranged on the upper side of the workbench body (12), a limiting ring (16) is arranged on the upper side of the guide rod (14), a spring (15) is arranged on the outer side of the guide rod (14), a jig frame (17) is arranged on the upper side of the spring (15) in the middle of the guide rod (14), a positioning hole (18) is arranged in the middle of the jig frame (17), and a punching machine (19) is embedded on the inner side of the positioning hole (18).

6. The punching mechanism for the automobile punching die according to claim 4, characterized in that the base (11) is fixedly connected with the workbench body (12), the workbench body (12) is fixedly connected with the fixture block (13), and the workbench body (12) is fixedly connected with the guide rod (14).

7. The punching mechanism for the automobile punching die according to claim 5, wherein the die frame (17) is slidably connected with the guide bar (14), and the spring (15) is located between the die frame (17) and the table body (12).

8. The punching mechanism for the automobile punching die according to claim 1, characterized in that the fixing mechanism (3) comprises a fixing frame (31), rotating rods (32) are arranged on two sides of the fixing frame (31), a pressing rod (33) is arranged on the outer side of each rotating rod (32), and the fixing frame (31) is fixedly connected with the workbench body (12).