CN220880225U - Blanking die with guide structure for machining automobile outer plate - Google Patents

Abstract

The utility model discloses a blanking die with a guide structure for processing an automobile outer plate, and relates to the technical field of production of automobile outer covering parts. This blanking mould is used in automobile exterior panel processing with guide structure has increased outside guide function through setting up deflector, guide bar and bumper shock absorber, can guarantee that the deflector remains outside the guide bar throughout the upper and lower removal in-process for the upper die base can the vertical state remove, thereby avoid the upper die base to take place the skew at the removal in-process, in making the cutter can the whereabouts fall the silo, collect automobile exterior panel punching press to receiver, make things convenient for follow-up taking, the bumper shock absorber can play certain cushioning effect simultaneously, avoid the impact force too big, can press from both sides the inboard panel of cylinder through the elasticity effect of first spring, the cylinder can not influence the business turn over material removal of panel simultaneously, can fix panel position, avoid taking place the skew in the punching press.

Description

Blanking die with guide structure for machining automobile outer plate

Technical Field

The utility model relates to the technical field of automobile part production, in particular to a blanking die with a guide structure for processing an automobile outer plate.

Background

At present, more and more things are contained in the automobile outer covering part, blanking dies are used for punching and cutting in order to meet the processing requirements of the automobile outer covering part and the automobile outer plate, but most blanking dies do not have an external guiding function and are easy to deviate in the punching process.

For example, patent number CN2022211607959 discloses a stamping die for an automobile outer covering part, which comprises an upper die holder, a lower die holder and a buffer mechanism, wherein a guide pillar is arranged between the upper die holder and the lower die holder, a template for processing the automobile outer covering part is arranged between the upper die holder and the lower die holder, the buffer mechanism is arranged on the left side of the lower die holder, and the buffer mechanism is used for buffering and protecting the processed automobile outer covering part, so that the probability of collision and abrasion of the surface of the automobile outer covering part due to falling impact force is reduced, and the blanking safety of a workpiece is improved; according to the utility model, the upper die holder, the lower die holder and the buffer mechanism are combined, so that the stamping processing of the die on the automobile outer covering part is not affected, the buffer effect on the workpiece which falls off after the processing is realized, the workpiece is enabled not to be deformed and worn in contact with a plane, the probability that the workpiece is deformed to affect the processing quality due to larger falling impact is reduced, and meanwhile, the buffer gradient of the buffer plate is adjustable;

The stamping die in this patent is outside to not possess the direction function, and the mould takes place the skew easily in the stamping process, leads to plate blanking position not to coincide with bottom blanking groove, and the plate can't normally fall, influences the plate and collects.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a blanking die with a guide structure for processing an automobile outer plate, which solves the problem that the outside is not provided with a guide function.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a blanking mould is used in automobile exterior panel processing with guide structure, includes the base, base upside fixed mounting has the backup pad, the inboard detachable mounting of backup pad has the receiver, the inside blotter that is provided with of receiver, evenly distributed's round hole has been seted up to the blotter surface, backup pad upside fixed mounting has blanking platform, blanking bench surface has seted up the blanking groove, blanking bench fixed mounting has first curb plate, blanking bench fixed mounting has the second curb plate corresponding with first curb plate, first curb plate and the inboard fixed mounting of second curb plate have first spring, the terminal fixed mounting of first spring has the connecting piece, install the cylinder through the axle on the connecting piece, blanking bench upside is provided with the upper die base, the limiting plate is installed to the upper die base upside detachable, limiting plate downside fixed mounting has the cutter, upper die base outside fixed mounting has the deflector, be provided with the guide bar on the deflector, guide bar tip fixed mounting has the spacer, fixed mounting has the fixed block down on the base, fixed mounting has between fixed block down the fixed block down.

Preferably, a connecting block is fixedly arranged outside the limiting plate, and the connecting block is arranged on the upper die holder through a bolt.

Preferably, the bottom of the storage box is fixedly provided with guide bars, two groups of guide bars are arranged, and handles are fixedly arranged outside the guide bars.

Preferably, the outer surface of the storage box is provided with a groove, a positioning rod is arranged in the groove, and a fastener corresponding to the positioning rod is arranged on the outer surface of the support plate through a shaft.

Preferably, the surface of the upper die base is provided with a placing groove, and the cutter is arranged at the inner side of the placing groove.

Preferably, a buffer block is fixedly arranged on the lower side of the guide plate, and a hole corresponding to the guide rod is formed in the surface of the buffer block.

Compared with the prior art, the blanking die with the guide structure for processing the automobile outer plate has the following beneficial effects:

This blanking mould is used in automobile exterior panel processing with guide structure through setting up deflector, guide bar and bumper shock absorber, has increased outside guide function, can guarantee that the deflector remains outside the guide bar throughout the reciprocates the in-process for the upper die base can the vertical state remove, thereby avoids the upper die base to take place the skew at the removal in-process, makes the cutter in can the whereabouts fall the silo, gathers automobile exterior panel punching press to the receiver in, makes things convenient for follow-up taking, and the bumper shock absorber can play certain cushioning effect simultaneously, avoids the impact force too big.

This blanking mould is used in automobile exterior panel processing with guide structure through setting up first curb plate, second curb plate, first spring, connecting piece and cylinder, can press from both sides the inboard panel of cylinder tightly through the elasticity effect of first spring, and the cylinder can not influence the business turn over material removal of panel simultaneously, can fix panel position, avoids taking place the skew in the punching press.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a graph showing a distribution of a drum according to the present utility model;

FIG. 3 is a schematic view of a storage box according to the present utility model;

Fig. 4 is a schematic structural view of an upper die holder in the present utility model.

In the figure: 1. a base; 2. a support plate; 3. a storage box; 4. a cushion pad; 5. a round hole; 6. a blanking table; 7. a material dropping groove; 8. a first side plate; 9. a second side plate; 10. a first spring; 11. a connecting piece; 12. a roller; 13. an upper die holder; 14. a limiting plate; 15. a connecting block; 16. a cutter; 17. a guide plate; 18. a guide rod; 19. a limit sleeve; 20. a buffer block; 21. an upper fixing block; 22. a lower fixing block; 23. a damper; 24. a fastener; 25. a positioning rod; 26. a guide bar; 27. a handle; 28. and (5) placing a groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the blanking die with the guide structure for processing the automobile outer plate comprises a base 1, a supporting plate 2 is fixedly arranged on the upper side of the base 1, a storage box 3 is detachably arranged on the inner side of the supporting plate 2, a buffer cushion 4 is arranged in the storage box 3, evenly distributed round holes 5 are formed in the surface of the buffer cushion 4, a blanking table 6 is fixedly arranged on the upper side of the supporting plate 2, a blanking groove 7 is formed in the surface of the blanking table 6, a first side plate 8 is fixedly arranged on the blanking table 6, a second side plate 9 corresponding to the first side plate 8 is fixedly arranged on the blanking table 6, a first spring 10 is fixedly arranged on the inner sides of the first side plate 8 and the second side plate 9, a connecting piece 11 is fixedly arranged at the tail end of the first spring 10, a roller 12 is arranged on the connecting piece 11 through a shaft, a plate on the inner side of the roller 12 can be clamped through the elastic force action of the first spring 10, meanwhile, the roller 12 can not influence the feeding and discharging movement of the plate, the position of the plate can be fixed, the plate is prevented from being deviated in stamping, the upper side of the blanking table 6 is provided with an upper die holder 13, a limiting plate 14 is detachably arranged on the upper side of the upper die holder 13, a cutter 16 is fixedly arranged on the lower side of the limiting plate 14, a guide plate 17 is fixedly arranged outside the upper die holder 13, a guide rod 18 is arranged on the guide plate 17, a limiting sleeve 19 is fixedly arranged at the end part of the guide rod 18, a lower fixing block 22 is fixedly arranged on the base 1, an upper fixing block 21 is fixedly arranged at the lower end of the guide rod 18, a shock absorber 23 is fixedly arranged between the upper fixing block 21 and the lower fixing block 22, and the shock absorber 23 can play a certain role in shock absorption, so that the impact force is prevented from being excessively large.

Limiting plate 14 outside fixed mounting has connecting block 15, connecting block 15 passes through the bolt to be installed on upper die base 13, receiver 3 bottom fixed mounting has guide bar 26, guide bar 26 is provided with two sets of, can pack into the backup pad 2 inboard with receiver 3 through guide bar 26, guide bar 26 outside fixed mounting has handle 27, can make things convenient for the grasp through setting up handle 27, the receiver 3 surface is seted up flutedly, the inside locating lever 25 that is provided with of recess, the backup pad 2 surface is installed through the axle with the fastener 24 that locating lever 25 corresponds, the standing groove 28 has been seted up on upper die base 13 surface, cutter 16 sets up in the standing groove 28 inboard, the buffer block 20 is fixedly mounted to the deflector 17 downside, the hole corresponding with guide bar 18 has been seted up on buffer block 20 surface.

During operation, firstly, a plate is placed on the blanking table 6, the roller 12 can clamp the plate through the elastic force of the first spring 10, then the cutter 16 is connected with the limiting plate 14 to be placed into the placing groove 28 from the upper die holder 13, the connecting blocks 15 on two sides of the limiting plate 14 are fixed on the upper die holder 13 through bolts, then the punching device is opened to drive the upper die holder 13 to move downwards, punching and cutting are carried out on the plate, the cut plate falls into the storage box 3 from the blanking groove 7 to be collected, the external guiding function is increased through the guide plate 17, the guide rod 18 and the shock absorber 23, the guide plate 17 can be ensured to be always kept outside the guide rod 18 in the up-down movement process, the upper die holder 13 can be moved in a vertical state, so that the upper die holder 13 is prevented from shifting in the movement process, the cutter 16 can fall into the dropping groove 7, the automobile outer plate is punched into the storage box 3 to be collected, the subsequent taking is facilitated, and meanwhile, the shock absorber 23 can play a certain shock absorption role, and the overlarge impact force is avoided.

And all that is not described in detail in this specification is well known to those skilled in the art.

Claims (8)

1. Blanking die is used in automobile exterior panel processing with guide structure, including base (1), its characterized in that: the automatic feeding device is characterized in that a supporting plate (2) is fixedly arranged on the upper side of the base (1), a blanking table (6) is fixedly arranged on the upper side of the supporting plate (2), an upper die holder (13) is arranged on the upper side of the blanking table (6), a limiting plate (14) is detachably arranged on the upper side of the upper die holder (13), a cutter (16) is fixedly arranged on the lower side of the limiting plate (14), a guide plate (17) is fixedly arranged on the outer portion of the upper die holder (13), a guide rod (18) is arranged on the guide plate (17), a limiting sleeve (19) is fixedly arranged at the end part of the guide rod (18), a lower fixing block (22) is fixedly arranged on the base (1), and a shock absorber (23) is fixedly arranged between the upper fixing block (21) and the lower fixing block (22).

2. The blanking die with a guide structure for processing an automobile outer panel according to claim 1, wherein: the storage box (3) is detachably arranged on the inner side of the supporting plate (2), a cushion pad (4) is arranged inside the storage box (3), and evenly distributed round holes (5) are formed in the surface of the cushion pad (4).

3. The blanking die with a guide structure for processing an automobile outer panel according to claim 1, wherein: the blanking machine is characterized in that a blanking groove (7) is formed in the surface of the blanking table (6), a first side plate (8) is fixedly installed on the blanking table (6), a second side plate (9) corresponding to the first side plate (8) is fixedly installed on the blanking table (6), a first spring (10) is fixedly installed on the inner sides of the first side plate (8) and the second side plate (9), a connecting piece (11) is fixedly installed at the tail end of the first spring (10), and a roller (12) is installed on the connecting piece (11) through a shaft.

4. The blanking die with a guide structure for processing an automobile outer panel according to claim 1, wherein: the connecting block (15) is fixedly arranged outside the limiting plate (14), and the connecting block (15) is arranged on the upper die holder (13) through bolts.

5. The blanking die for processing an automobile outer panel with a guide structure according to claim 2, characterized in that: guide strips (26) are fixedly arranged at the bottom of the storage box (3), two groups of guide strips (26) are arranged, and handles (27) are fixedly arranged outside the guide strips (26).

6. The blanking die for processing an automobile outer panel with a guide structure according to claim 2, characterized in that: the storage box is characterized in that a groove is formed in the outer surface of the storage box (3), a positioning rod (25) is arranged in the groove, and a fastener (24) corresponding to the positioning rod (25) is arranged on the outer surface of the supporting plate (2) through a shaft.

7. The blanking die with a guide structure for processing an automobile outer panel according to claim 1, wherein: a placing groove (28) is formed in the surface of the upper die holder (13), and the cutter (16) is arranged on the inner side of the placing groove (28).

8. The blanking die with a guide structure for processing an automobile outer panel according to claim 1, wherein: the buffer block (20) is fixedly arranged on the lower side of the guide plate (17), and holes corresponding to the guide rods (18) are formed in the surface of the buffer block (20).