CN215090094U

CN215090094U - Stamping positioning structure for automobile sheet metal part die

Info

Publication number: CN215090094U
Application number: CN202121333564.9U
Authority: CN
Inventors: 陈善东; 岳中元
Original assignee: Wuhan Dongyuantai Precision Machinery Co ltd
Current assignee: Wuhan Dongyuantai Precision Machinery Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-10
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a punching press location structure for car sheet metal component mould relates to sheet metal component mould technical field, specifically is a punching press location structure for car sheet metal component mould, including the conveyer belt, the side fixedly connected with mounting plate of conveyer belt one end, mounting plate's last fixed surface is connected with the support frame, and the top fixed link of support frame has the location flat board, and the both ends fixedly connected with guide block of the dull and stereotyped upper surface of location is equipped with the location mounting groove in the guide block, and the location mounting groove rotates and is connected with and rotates the installation pole. This a punching press location structure for car sheet metal component mould sets up through the cooperation of location flat board, guide block and conveyer belt, can carry out effectual location to longer sheet material at the in-process that uses for punching a hole in the stamping process of sheet metal component is gone on again after need not cutting apart the sheet metal component, can use holistic sheet material to act on through the mode of feeding in succession, the effectual production efficiency that has improved.

Description

Stamping positioning structure for automobile sheet metal part die

Technical Field

The utility model relates to a sheet metal component mould technical field specifically is a punching press location structure for car sheet metal component mould.

Background

Sheet metal is a comprehensive cold working process for sheet metal (generally below 6 mm), including shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming (such as automobile bodies), and the like. The remarkable characteristic is that the thickness of the same part is consistent. The product processed by the sheet metal process is called a sheet metal part. Sheet metal parts in different industries are generally different and are mostly called during assembly, and the sheet metal parts have the characteristics of light weight, high strength, electric conduction (capable of being used for electromagnetic shielding), low cost, good large-scale mass production performance and the like, and are widely applied to the fields of electronic appliances, communication, automobile industry, medical appliances and the like.

The automobile sheet metal part needs to use the mould to carry out stamping process to it at the in-process of production, because lack the structure that can fix a position on the sheet metal part, current process flow is earlier cut apart the sheet metal part raw materials earlier and then uses the mould to carry on spacingly to the appearance of single sheet metal part then punch a hole again, such processing mode has influenced automobile sheet metal part's production efficiency greatly, and the location effect is not good moreover, influences off-the-shelf quality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a punching press location structure for car sheet metal component mould has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stamping and positioning structure for an automobile sheet metal part die comprises a conveying belt, wherein a mounting bottom plate is fixedly connected to the side face of one end of the conveying belt, a support frame is fixedly connected to the upper surface of the mounting bottom plate, a positioning flat plate is fixedly connected to the top of the support frame, guide blocks are fixedly connected to the two ends of the upper surface of the positioning flat plate, positioning mounting grooves are formed in the guide blocks, a rotating mounting rod is rotatably connected to the positioning mounting grooves, a rotating roller wheel is fixedly connected to the outer surface of the rotating mounting rod, a meshing gear is fixedly connected to the outer surface of the rotating mounting rod above the rotating roller wheel, a rotating insertion rod is inserted in each positioning mounting groove, a limiting gear is fixedly connected to the outer surface of the rotating insertion rod corresponding to the meshing gear, a connecting rope is fastened and hung on the outer surface of the rotating insertion rod above the limiting gear, the top of location mounting groove internal surface articulates through rotating the seat and has the location bull stick, the bottom sliding connection of location mounting groove internal surface has the location clamp splice.

Optionally, the bottom of the mounting base plate is fixedly connected with a reinforcing supporting rod, the other end of the reinforcing supporting rod is fixedly connected to the side face of the conveying belt, and the upper surface of the positioning flat plate is flush with the upper surface of the conveying belt.

Optionally, the lower surface of location clamp splice is equipped with the direction slider, the bottom of location mounting groove internal surface is equipped with the spout of looks adaptation with it, one side fixedly connected with reset spring of location clamp splice, reset spring's other end fixed connection is on the lateral wall of location mounting groove internal surface, the side of location mounting groove and the corresponding position of location clamp splice are equipped with the trompil.

Optionally, the upper surface of the positioning clamping block is fixedly connected with a connecting rod, the top of the connecting rod is rotatably connected with a connecting block, and the other end of the connecting block is slidably connected to the lower surface of the positioning rotating rod.

Optionally, the bottom of the inner surface of the positioning installation groove and the position corresponding to the rotary insertion rod are fixedly connected with a control switch, a supporting spring is sleeved on the outer surface of the control switch, the other end of the supporting spring abuts against the bottom of the limiting gear, and the control switch is electrically connected with the conveying belt through a wire.

Optionally, an opening is formed in the side face of the positioning installation groove and in a position corresponding to the rotary roller, one end of the connecting rope is tied and hung on the side face of the positioning rotary rod, and the top of the rotary inserted rod is rotatably connected with a pressing rod.

(III) advantageous effects

The utility model provides a punching press location structure for car sheet metal component mould possesses following beneficial effect:

1. this a punching press location structure for car sheet metal component mould sets up through the cooperation of location flat board, guide block and conveyer belt, can carry out effectual location to longer sheet material at the in-process that uses for punching a hole in the stamping process of sheet metal component is gone on again after need not cutting apart the sheet metal component, can use holistic sheet material to act on through the mode of feeding in succession, the effectual production efficiency that has improved.

2. This a punching press location structure for car sheet metal component mould rotates gyro wheel, meshing gear, limit gear, connects the cooperation setting of rope, location bull stick and location clamp splice, can carry out the fixed clamp to the sheet material according to the length that the sheet material fed is automatic at the in-process of using, guarantees that the length of feeding at every turn is unanimous, the effectual efficiency that improves punching press work.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the guide block of the present invention;

FIG. 3 is a front sectional view of the guide block of the present invention;

fig. 4 is a schematic structural diagram of the guide block in a side view and sectional view.

In the figure: 1. a conveyor belt; 2. mounting a bottom plate; 3. a support frame; 4. positioning the flat plate; 5. a guide block; 6. Positioning the mounting groove; 7. rotating the mounting rod; 8. rotating the roller; 9. a meshing gear; 10. rotating the inserted link; 11. a limit gear; 12. connecting ropes; 13. positioning the rotating rod; 14. positioning the clamping block; 15. a guide slider; 16. a return spring; 17. a connecting rod; 18. connecting blocks; 19. a control switch; 20. supporting the spring.

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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a stamping and positioning structure for an automobile sheet metal part die comprises a conveying belt 1, wherein a mounting bottom plate 2 is fixedly connected to the side face of one end of the conveying belt 1, a support frame 3 is fixedly connected to the upper surface of the mounting bottom plate 2, a positioning flat plate 4 is fixedly connected to the top of the support frame 3, a reinforcing support rod is fixedly connected to the bottom of the mounting bottom plate 2, the other end of the reinforcing support rod is fixedly connected to the side face of the conveying belt 1, the upper surface of the positioning flat plate 4 is flush with the upper surface of the conveying belt 1, guide blocks 5 are fixedly connected to the two ends of the upper surface of the positioning flat plate 4, and through the matching arrangement of the positioning flat plate 4, the guide blocks 5 and the conveying belt 1, a longer sheet metal part can be effectively positioned in the using process, so that the punching action in the stamping process of the sheet metal part is not required to be carried out after the sheet metal part is cut off, and the integral sheet metal part can be used for acting in a continuous feeding mode, the production efficiency is effectively improved, a positioning installation groove 6 is arranged in the guide block 5, the positioning installation groove 6 is rotatably connected with a rotating installation rod 7, the outer surface of the rotating installation rod 7 is fixedly connected with a rotating idler wheel 8, the outer surface of the rotating installation rod 7 is positioned above the rotating idler wheel 8 and is fixedly connected with a meshing gear 9, a rotating inserted rod 10 is inserted in the positioning installation groove 6, the position of the outer surface of the rotating inserted rod 10 corresponding to the meshing gear 9 is fixedly connected with a limit gear 11, the position of the bottom of the inner surface of the positioning installation groove 6 corresponding to the rotating inserted rod 10 is fixedly connected with a control switch 19, the outer surface of the control switch 19 is sleeved with a support spring 20, the other end of the support spring 20 is abutted against the bottom of the limit gear 11, the control switch 19 is electrically connected with the conveying belt 1 through a wire, and a connecting rope 12 is fastened above the position of the outer surface of the rotating inserted rod 10 above the limit gear 11, the top of the inner surface of the positioning installation groove 6 is hinged with a positioning rotating rod 13 through a rotating seat, the side surface of the positioning installation groove 6 is provided with an opening corresponding to the rotating roller 8, one end of a connecting rope 12 is fastened on the side surface of the positioning rotating rod 13, the top of a rotating insertion rod 10 is rotatably connected with a lower pressing rod, the bottom of the inner surface of the positioning installation groove 6 is slidably connected with a positioning clamping block 14, the lower surface of the positioning clamping block 14 is provided with a guide sliding block 15, the bottom of the inner surface of the positioning installation groove 6 is provided with a sliding groove matched with the positioning sliding block, one side of the positioning clamping block 14 is fixedly connected with a return spring 16, the other end of the return spring 16 is fixedly connected on the side wall of the inner surface of the positioning installation groove 6, the side surface of the positioning installation groove 6 is provided with a hole corresponding to the positioning clamping block 14, the upper surface of the positioning clamping block 14 is fixedly connected with a connecting rod 17, and the top of the connecting rod 17 is rotatably connected with a connecting block 18, the other end of the connecting block 18 is slidably connected to the lower surface of the positioning rotating rod 13, the rotating roller 8, the meshing gear 9, the limiting gear 11, the connecting rope 12, the positioning rotating rod 13 and the positioning clamping block 14 are arranged in a matched mode, the sheet can be automatically fixed and clamped according to the feeding length of the sheet in the using process, the feeding length is guaranteed to be consistent every time, and the efficiency of stamping work is effectively improved.

When the device is used, a whole plate is placed on the conveying belt 1, the conveying belt 1 is started to convey the plate forward, the plate is guided and positioned by the guide block 5 after reaching the position of the positioning flat plate 4, the feeding direction of the plate is ensured, meanwhile, the plate can drive the rotating roller 8 only abutted against the side surface of the plate to rotate in the advancing process, the rotating roller 8 drives the meshing gear 9 to rotate through the rotating installation rod 7 in the rotating process, so as to drive the rotating insertion rod 10 to rotate, the connecting rope 12 can be wound on the rotating insertion rod 10 in the rotating process of the rotating insertion rod 10, so that the positioning rotating rod 13 is pulled to rotate, the positioning clamping block 14 is driven to operate through the connecting rod 17 and the connecting block 18 in the rotating process of the positioning rotating rod 13, the guide slide block 15 ensures that the movement direction of the positioning clamping block 14 is accurate, so that the positioning clamping block 14 extends out of the opening on the side surface of the positioning installation groove 6 and is clamped on two sides of the plate, and the plate is fed along with the plate, the clamping force is increased, the plate is limited from going forward continuously, the limitation on the feeding length of the plate is completed, after the punching process is completed, the pressing rod is pressed downwards to drive the rotary insert rod 10 to descend, the other end of the rotary insert rod 10 presses the control switch 19 to stop the conveyer belt 1, meanwhile, the limiting gear 11 is disengaged from the meshing of the meshing gear 9, the reset spring 16 pulls the positioning clamping block 14 to reset at the moment, the positioning rotating rod 13 resets in the resetting process of the positioning clamping block 14, the connecting rope 12 is pulled back to the original length and drives the rotary insert rod 10 to rotate, the pressing rod is released after the resetting is completed, the supporting spring 20 jacks the rotary insert rod 10, the meshing gear 9 and the limiting gear 11 are meshed again, and at the moment, the conveyer belt 1 can be started to carry out continuous feeding.

To sum up, the utility model discloses a location flat plate 4, the cooperation setting of guide block 5 and conveyer belt 1, can carry out effectual location to longer sheet material at the in-process that uses, make punching a hole in the stamping process of sheet metal component move after need not to cut apart the sheet metal component again, can use holistic sheet material to act on through the mode of feeding in succession, the effectual production efficiency that has improved, rotate gyro wheel 8, meshing gear 9, stop gear 11, connect rope 12, the cooperation setting of location bull stick 13 and location clamp splice 14, the in-process that uses can carry out the fixed clamp to the sheet material according to the length automation that the sheet material fed and press from both sides, guarantee the length unanimity of feeding at every turn, the effectual efficiency that improves stamping work.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a punching press location structure for car sheet metal component mould, includes conveyer belt (1), its characterized in that: the side face of one end of the conveying belt (1) is fixedly connected with a mounting base plate (2), the upper surface of the mounting base plate (2) is fixedly connected with a support frame (3), the top of the support frame (3) is fixedly connected with a positioning flat plate (4), two ends of the upper surface of the positioning flat plate (4) are fixedly connected with guide blocks (5), positioning mounting grooves (6) are formed in the guide blocks (5), the positioning mounting grooves (6) are rotatably connected with rotating mounting rods (7), the outer surfaces of the rotating mounting rods (7) are fixedly connected with rotating idler wheels (8), the outer surfaces of the rotating mounting rods (7) are positioned above the rotating idler wheels (8) and are fixedly connected with meshing gears (9), rotating insertion rods (10) are inserted in the positioning mounting grooves (6), and the outer surfaces of the rotating insertion rods (10) and the positions corresponding to the meshing gears (9) are fixedly connected with limiting gears (11), the outer surface of the rotary inserted bar (10) is located above the limit gear (11) and is tied and hung with a connecting rope (12), the top of the inner surface of the positioning installation groove (6) is hinged with a positioning rotary bar (13) through a rotary seat, and the bottom of the inner surface of the positioning installation groove (6) is connected with a positioning clamping block (14) in a sliding mode.

2. The stamping and positioning structure for the automobile sheet metal part die as claimed in claim 1, wherein: the bottom fixed connection reinforcement branch of mounting plate (2), the other end fixed connection of reinforcement branch is in the side of conveyer belt (1), the upper surface of location flat board (4) flushes with the upper surface of conveyer belt (1).

3. The stamping and positioning structure for the automobile sheet metal part die as claimed in claim 1, wherein: the lower surface of location clamp splice (14) is equipped with direction slider (15), the bottom of location mounting groove (6) internal surface is equipped with the spout of looks adaptation with it, one side fixedly connected with reset spring (16) of location clamp splice (14), the other end fixed connection of reset spring (16) is on the lateral wall of location mounting groove (6) internal surface, the side of location mounting groove (6) is equipped with the trompil with the corresponding position of location clamp splice (14).

4. The stamping and positioning structure for the automobile sheet metal part die as claimed in claim 1, wherein: the upper surface fixed connection of location clamp splice (14) has connecting rod (17), the top of connecting rod (17) is rotated and is connected with connecting block (18), the other end sliding connection of connecting block (18) is at the lower surface of location bull stick (13).

5. The stamping and positioning structure for the automobile sheet metal part die as claimed in claim 1, wherein: the bottom of location mounting groove (6) internal surface and the corresponding position fixedly connected with control switch (19) of rotation inserted bar (10), support spring (20) have been cup jointed to the surface of control switch (19), the other end butt of support spring (20) is in the bottom of stop gear (11), control switch (19) pass through wire and conveyer belt (1) electric connection.

6. The stamping and positioning structure for the automobile sheet metal part die as claimed in claim 1, wherein: the side of the positioning installation groove (6) is provided with an opening at a position corresponding to the rotary roller (8), one end of the connecting rope (12) is tied and hung on the side of the positioning rotary rod (13), and the top of the rotary inserted rod (10) is rotatably connected with a lower pressing rod.