CN218310313U

CN218310313U - Automobile partition plate stamping die capable of achieving rapid demoulding

Info

Publication number: CN218310313U
Application number: CN202222141655.3U
Authority: CN
Inventors: 孙磊; 管晔
Original assignee: Wuxi Zhenhua Auto Parts Co ltd
Current assignee: Wuxi Zhenhua Auto Parts Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-01-17
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a quick drawing of patterns's car baffle stamping die, including last die carrier and lower die carrier, the standing groove has been seted up to the top outer wall fixedly connected with mold core of lower die carrier, the top of mold core, a plurality of punching holes grooves have all been seted up to mold core and the inside of lower die carrier, a plurality of spacing grooves have been seted up to the bottom outer wall of going up the die carrier, and spacing inslot swing joint has the work or material rest of taking off, takes off a plurality of springs of top fixedly connected with of work or material rest, and the spring is fixed mutually with last die carrier. The utility model discloses not only can use through the rotor plate with the cooperation of taking off the work or material rest, make baffle and drift break away from the contact, improve the drawing of patterns effect of device, can use through the cooperation of guide bar and guide cylinder in addition, make die carrier and lower die holder obtain guiding orientation, improved the direction effect of device, can also make things convenient for the baffle after the staff counterpunch is accomplished to take through the auxiliary tank, improved the convenience of device.

Description

Automobile partition plate stamping die capable of achieving rapid demoulding

Technical Field

The utility model relates to a car baffle punching press technical field especially relates to a car baffle stamping die of quick drawing of patterns.

Background

The car body shell is a mounting foundation of all car body parts, generally refers to a rigid space structure formed by main bearing elements such as longitudinal beams, transverse beams, pillars and the like and plate parts connected with the main bearing elements.

At present, when the baffle of the same model is punched by a commonly-used stamping die, the baffle is easily brought up after the punching of the punch head on the baffle is completed, so that the baffle is punched to deform, and the normal use of the baffle is influenced, therefore, the automobile baffle stamping die capable of rapidly demoulding is provided, which is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rapid demoulding automobile partition plate stamping die.

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

the utility model provides a quick drawing of patterns's car baffle stamping die, includes die carrier and lower die carrier, the standing groove has been seted up at the top outer wall fixedly connected with mold core of die carrier down, a plurality of punching holes grooves have all been seted up to the inside of mold core and lower die carrier, the bottom outer wall of going up the die carrier has been seted up a plurality of spacing grooves, and spacing inslot swing joint has the work or material rest of taking off, takes off a plurality of springs of top fixedly connected with of work or material rest, and the spring is fixed mutually with last die carrier, go up the bottom outer wall fixedly connected with a plurality of drifts of die carrier, and the drift passes the work or material rest and can contact with the groove that punches a hole, go up two mounts of bottom outer wall fixedly connected with of die carrier, swing joint has the rotor plate in the mount, two extension springs of one side fixedly connected with of rotor plate, and extension spring and last die carrier are fixed mutually, the equal fixedly connected with atress frame in both sides of taking off the work or material rest, and atress frame contacts with the rotor plate.

As the utility model discloses further scheme again, go up a plurality of guide cylinders of bottom outer wall fixedly connected with of die carrier, a plurality of guide bars of top outer wall fixedly connected with of die carrier down, and the guide bar can contact with the guide cylinder.

As a further proposal of the utility model, the bottom of the stripping frame is fixedly connected with a rubber pad.

As a further proposal of the utility model, the inclined plane is all set up to the multilateral of standing groove.

As the utility model discloses scheme further again, two auxiliary tanks have been seted up to one side of mold core, and the auxiliary tank is linked together with the standing groove.

As the utility model discloses scheme further again, two draw-in grooves have been seted up to the top inner wall of die carrier down, and swing joint has the collection box in the draw-in groove.

As the utility model discloses further scheme again, one side outer wall fixedly connected with of collecting the box draws the handle, draws the circumference outside of handle and has seted up a plurality of anti-skidding lines.

As a further scheme of the utility model, two fixed orificess have all been seted up to the both sides of going up die carrier and lower die carrier, and the fixed orificess symmetrical distribution.

The utility model has the advantages that:

1. the cooperation through rotor plate and stripping frame is used, the punch press rotates and makes the upper die carrier drive stripping frame and drift rebound, and make the baffle obtain punching a hole through drift and the groove of punching a hole, the completion back punches a hole, upper die carrier rebound, make baffle and drift break away from the contact through the spring with the stripping frame, and simultaneously, through the extension spring, rotor plate and atress frame drive the stripping frame rebound, thereby further apply decurrent power to the stripping frame, thereby avoid the drift to punch a hole the completion back to the baffle, take the baffle easily, lead to the baffle to punch a hole and warp, influence the normal use of baffle, the drawing of patterns effect of device has been improved.

2. Through the cooperation use of guide bar and guide cylinder, guide bar and guide cylinder can carry out guiding orientation to last die carrier and lower die carrier, avoid drift and the groove dislocation that punches a hole, lead to the mould to damage, have improved the direction effect of device.

3. Through the setting of seting up the inclined plane on the standing groove, the inclined plane can lead the baffle, and then makes things convenient for the staff to place the baffle in the standing groove, has improved the result of use of device.

4. Through the setting of seting up the auxiliary tank on the mold core, the auxiliary tank can make things convenient for the staff to take the baffle after the completion of the offset hole, has effectually improved work efficiency, has improved the convenience of device.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a stamping die for an automobile partition board with rapid demoulding provided by the utility model;

fig. 2 is an exploded schematic view of a stamping die for an automobile partition with rapid demoulding provided by the present invention;

fig. 3 is the utility model provides a quick drawing of patterns's vapour vehicle bulkhead stamping die's local cross-sectional structure sketch map.

In the figure: 1. a fixing hole; 2. feeding a mold frame; 3. a lower die frame; 4. a collection box; 5. pulling a handle; 6. a card slot; 7. a bevel; 8. a placement groove; 9. a mold core; 10. an auxiliary groove; 11. a guide rod; 12. a guide cylinder; 13. punching a hole groove; 14. a stripping frame; 15. a spring; 16. a limiting groove; 17. a fixed mount; 18. a tension spring; 19. a rotating plate; 20. a stress frame; 21. a punch; 22. and (7) a rubber pad.

Detailed Description

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., indicating orientations or positional relationships, the orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description.

Referring to fig. 1-3, a stamping die for an automobile partition board capable of being rapidly demolded comprises an upper die frame 2 and a lower die frame 3, wherein a die core 9 is fixed on the outer wall of the top of the lower die frame 3 through a bolt, a placing groove 8 is formed on the top of the die core 9, a plurality of punching grooves 13 are formed in the die core 9 and the lower die frame 3, a plurality of limiting grooves 16 are formed in the outer wall of the bottom of the upper die frame 2, a demolding frame 14 is connected in the limiting grooves 16 in a sliding manner, a plurality of springs 15 are welded on the top of the demolding frame 14, the springs 15 are fixed with the upper die frame 2, a plurality of punches 21 are fixed on the outer wall of the bottom of the upper die frame 2 through bolts, the punches 21 penetrate through the demolding frame 14 and can contact with the punching grooves 13, two fixing frames 17 are fixed on the outer wall of the bottom of the upper die frame 2 through bolts, a rotating plate 19 is rotatably connected in the fixing frames 17, two tension springs 18 are welded on one side of the rotating plate 19, and the tension springs 18 are fixed with the upper die frame 2, the two sides of the stripping frame 14 are both fixed with stress frames 20 through bolts, the stress frames 20 are in contact with the rotating plate 19, firstly, the upper die frame 2 and the lower die frame 3 are respectively installed on a punching machine, then, a partition plate is placed in the placing groove 8, then, the punching machine is started, the punching machine rotates to enable the upper die frame 2 to drive the stripping frame 14 and the punch 21 to move downwards until the stripping frame 14 moves to be in contact with the die core 9, the upper die frame 2 continues to drive the punch 21 to move downwards, so that the partition plate is punched through the punch 21 and the punching groove 13, meanwhile, the upper die frame 2 moves downwards to enable the stripping frame 14 to move upwards along the limiting groove 16, the stripping frame 14 moves upwards to enable the stress of the spring 15 to be shortened and generate elasticity, meanwhile, the stripping frame 14 moves upwards to enable the stress frames 20 to drive the rotating plate 19 to rotate, the rotating plate 19 enables the tension spring 18 to be stressed and to generate tension, after punching a hole and accomplishing, then the punch press drives die carrier 2 rebound, spring 15 kick-backs and resets and drive stripping frame 14 downstream, thereby make baffle and drift 21 break away from the contact, and simultaneously, go up die carrier 2 rebound, extension spring 18 kick-backs and resets and drive rotor plate 19 antiport and reset, 19 antiport of rotor plate makes atress frame 20 drive stripping frame 14 downstream, thereby further apply decurrent power to stripping frame 14, thereby avoid drift 21 to punch a hole the completion back to the baffle, take the baffle easily, lead to the baffle to punch a hole and warp, influence the normal use of baffle.

The utility model is to be noted that, the outer wall of the bottom of the upper mold frame 2 is fixed with a plurality of guide cylinders 12 through bolts, the outer wall of the top of the lower mold frame 3 is fixed with a plurality of guide rods 11 through bolts, and the guide rods 11 can contact with the guide cylinders 12, the guide rods 11 and the guide cylinders 12 can guide and position the upper mold frame 2 and the lower mold frame 3, avoiding the dislocation of the punch 21 and the punching groove 13 to cause the damage of the mold, the bottom of the stripping frame 14 is bonded with a rubber pad 22, the rubber pad 22 can protect the partition, the inclined plane 7 is arranged on the multiple sides of the placing groove 8, the inclined plane 7 can guide the partition, further facilitating the workers to place the partition in the placing groove 8, two auxiliary grooves 10 are arranged on one side of the mold core 9, and the auxiliary grooves 10 are communicated with the placing groove 8, auxiliary tank 10 can make things convenient for the staff to take the baffle after the completion of the counterpunching hole, the effectual work efficiency that has improved, two draw-in grooves 6 have been seted up to lower die carrier 3's top inner wall, sliding connection has the collection box 4 in draw-in groove 6, collect box 4 and can collect the waste material that punches a hole, one side outer wall of collecting box 4 has through the bolt fastening and draws 5, draw 5 the circumference outside and seted up a plurality of anti-skidding lines, draw 5 can make things convenient for the staff to stimulate and collect box 4, and then carry out subsequent processing to the waste material of collecting in the box 4, go up die carrier 2 and lower die carrier 3's both sides and all seted up two fixed orificess 1, and fixed orifices 1 symmetric distribution, fixed orifices 1 can make things convenient for the staff to install fixedly with punch press 2 and lower die carrier 3 respectively to last die carrier 2.

The working principle is as follows: when a partition needs to be punched, firstly, an upper die frame 2 and a lower die frame 3 are respectively installed on a punching machine, then the partition is placed in a placing groove 8, then the punching machine is started, the punching machine rotates to enable the upper die frame 2 to drive a stripping frame 14 and a punch 21 to move downwards until the stripping frame 14 moves to be in contact with a die core 9, the upper die frame 2 continues to drive the punch 21 to move downwards, so that the partition is punched through the punch 21 and a punching groove 13, meanwhile, the upper die frame 2 moves downwards to enable the stripping frame 14 to move upwards along a limiting groove 16, the stripping frame 14 moves upwards to enable a spring 15 to be stressed and shortened and generate elasticity, meanwhile, the stripping frame 14 moves upwards to enable a stress frame 20 to drive a rotating plate 19 to rotate, the rotating plate 19 rotates to enable a tension spring 18 to be stressed and extended and generate tension, after punching is completed, then the punching machine drives the upper die frame 2 to move upwards, the spring 15 rebounds to reset to drive the stripping frame 14 to move downwards, so that the partition is separated from the punch with the partition, meanwhile, the upper die frame 2 moves upwards, the tension spring 18 resets to drive the rotating plate 19 to rotate backwards to drive the stripping frame to move downwards, so that the partition is easy to punch, and further deformation of the partition is avoided, and the partition is further to be used for punching.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct.

Claims

1. The utility model provides a car baffle stamping die of quick drawing of patterns, includes die carrier (2) and lower die carrier (3), its characterized in that, a plurality of punching grooves (13) have all been seted up to the top outer wall fixedly connected with mold core (9) of die carrier (3) down, standing groove (8) have been seted up at the top of mold core (9), the inside of mold core (9) and lower die carrier (3), a plurality of spacing grooves (16) have been seted up to the bottom outer wall of going up die carrier (2), and swing joint has stripper frame (14) in spacing groove (16), and a plurality of springs (15) of top fixedly connected with of stripper frame (14), and spring (15) are fixed mutually with last die carrier (2), go up a plurality of drifts (21) of outer wall fixedly connected with of die carrier (2), and drift (21) pass stripper frame (14) and with punching groove (13) contactability, go up two outer wall fixedly connected with (17) of bottom outer wall fixedly connected with of die carrier (2), swing joint has rotor plate (19) in (17), and one side fixedly connected with two extension springs (18) of rotor plate (19), and extension spring (18) and tension spring (20) and stripper frame (20) both sides all contact.

2. The automobile partition stamping die capable of realizing rapid demoulding as claimed in claim 1, wherein a plurality of guide cylinders (12) are fixedly connected to the outer wall of the bottom of the upper die frame (2), a plurality of guide rods (11) are fixedly connected to the outer wall of the top of the lower die frame (3), and the guide rods (11) can contact with the guide cylinders (12).

3. The automobile partition stamping die capable of being rapidly demolded according to claim 1, wherein a rubber gasket (22) is fixedly connected to the bottom of the stripping frame (14).

4. The automobile partition stamping die capable of being rapidly demolded according to claim 1, wherein the placing groove (8) is provided with inclined surfaces (7) on multiple sides.

5. The automobile partition stamping die capable of being rapidly demolded according to claim 1, wherein two auxiliary grooves (10) are formed in one side of the die core (9), and the auxiliary grooves (10) are communicated with the placing groove (8).

6. The automobile partition stamping die capable of realizing rapid demoulding as claimed in claim 1, wherein two clamping grooves (6) are formed in the inner wall of the top of the lower die frame (3), and a collection box (4) is movably connected in each clamping groove (6).

7. The automobile partition stamping die capable of realizing rapid demolding according to claim 6, wherein a pull handle (5) is fixedly connected to the outer wall of one side of the collection box (4), and a plurality of anti-slip threads are formed in the outer side of the circumference of the pull handle (5).

8. The automobile partition stamping die capable of realizing rapid demoulding according to claim 1, wherein two fixing holes (1) are formed in two sides of the upper die frame (2) and the lower die frame (3), and the fixing holes (1) are symmetrically distributed.