CN217748888U

CN217748888U - Automatic multi-station blanking die for automobile sheet metal parts

Info

Publication number: CN217748888U
Application number: CN202222128350.9U
Authority: CN
Inventors: 孙发杰; 耿哲; 董超; 周虹
Original assignee: Qingdao Wushun Automobile Mould Parts Co ltd
Current assignee: Qingdao Wushun Automobile Mould Parts Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2022-11-08
Anticipated expiration: 2032-08-14

Abstract

The utility model relates to a car sheet metal component mould technical field just discloses an automatic multistation blanking mould of car sheet metal component, has solved present sheet metal component and has passed through manual operation production, and production efficiency is low and have the problem of safe risk, and it includes the die holder, die holder upper end one side is connected with the blanking station, and blanking station quantity is two, and two blanking stations are opposite direction dislocation arrangement, and two blanking station belows all are connected with the blanking groove, the utility model discloses, respond to material area feed position through apart from the inductor, make the material area get into to mould blanking station department, under the punching press effect between upper die base and die holder for the product falls to the blanking inslot from the blanking station, then guides downwards, realizes the purpose of automatic blanking, simultaneously, and two blanking station opposite directions, and be the dislocation typesetting, can improve the material utilization ratio of product greatly, through such structure, make production efficiency high, and reduced material and human cost.

Description

Automatic multi-station blanking die for automobile sheet metal parts

Technical Field

The utility model belongs to the technical field of car sheet metal component mould, specifically be an automatic multistation blanking mould of car sheet metal component.

Background

With the continuous increase of labor cost and material cost, it is a necessary trend of enterprise development to improve the material utilization rate and realize automation. At present, the production of automobile sheet metal parts mainly depends on manual single-station production. When the demand of sheet metal products is large, how to improve the production efficiency and reduce the material and labor cost, and the automatic multi-station blanking is more and more widely applied.

Present sheet metal component production mainly is single-station production, mostly is manual operation, and in the staff took the die cavity of going into behind the material, then both hands press control switch, and production efficiency is low and have the safety risk.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an automatic multistation blanking mould of car sheet metal component, the effectual present sheet metal component of having solved passes through manual operation production, and production efficiency is low and has the problem of safe risk.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic multi-station blanking die for automobile sheet metal parts comprises a lower die holder, wherein one side of the upper end of the lower die holder is connected with two blanking stations, the two blanking stations are arranged in a staggered manner in opposite directions, blanking grooves are connected below the two blanking stations, first roller type carrying strips are embedded at the lower ends of the inner parts of the blanking grooves, second roller type carrying strips are installed at one side of the upper end of the lower die holder, which is located at one of the blanking stations, an L-shaped plate is uniformly connected to one side of the lower die holder, a sleeve is welded at one end of the L-shaped plate, one end of the sleeve is connected with an adjusting knob in a threaded manner, a supporting rod is movably connected inside the sleeve, a third roller type carrying strip is connected to the upper end of the supporting rod, lower die guide posts are installed at four corners of the upper end of the lower die holder, buffers are symmetrically connected to the middle parts of the front side and the rear side of the upper end of the lower die holder, material guide blocks are installed at two sides of the upper end of the lower die holder, and material guide rollers are connected to the front side and the rear side of the lower die holder;

the die holder top swing joint has the upper die base, and the upper die base lower extreme is connected with the sword piece, and the sword piece corresponds with the blanking station, and the upper die base lower extreme just is located sword piece outer end and evenly is connected with nitrogen spring, and the nitrogen spring lower extreme is connected with the upper die pressing material body.

Preferably, four corners of the lower end of the upper die base are provided with guide holes, guide sleeves are connected inside the guide holes, and the guide sleeves are movably sleeved with the guide pillars of the lower die.

Preferably, the front side and the rear side of the lower end of the upper die base are both connected with pressing blocks, and the pressing blocks correspond to the buffer.

Preferably, the lower end of the upper die base is close to the edge and is provided with a material guide male die, four corners of the lower end of the upper die base are connected with upper die guide pillars, and four corners of the lower end of the upper die base and one side of the upper die guide pillars are connected with sleeve type limit screws.

Preferably, one side of the upper end of the lower die holder is connected with a connecting plate, a distance sensor is installed at one end of the connecting plate, and stroke limiting blocks are installed at four corners of the upper end of the lower die holder.

Preferably, the edges of the side ends of the lower die holder and the upper die holder are provided with connecting grooves connected with equipment.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, respond to material area feed position through apart from the inductor, make the material area get into to mould blanking station department, under the punching press effect between upper die base and die holder for the product is from blanking station whereabouts to the charging conduit in, then the guide downwards, realize the purpose of automatic blanking, and simultaneously, two blanking station opposite directions, and be the dislocation typesetting, can improve the material utilization ratio of product greatly, through such structure, make production efficiency high, and reduced material and human cost.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is an exploded view of the present invention;

FIG. 3 is a side exploded view of the present invention;

fig. 4 is a schematic structural view of the blanking station of the present invention;

FIG. 5 is a schematic view of the connection structure of the knife block of the present invention;

FIG. 6 is a schematic view of the connection structure of the support rod of the present invention;

in the figure: 1. a lower die holder; 2. a blanking station; 3. a charging chute; 4. a first roller conveyor bar; 5. a second roller conveyor bar; 6. an L-shaped plate; 7. a sleeve; 8. adjusting a knob; 9. a strut; 10. a third roller conveyor strip; 11. a lower die guide post; 12. a buffer; 13. a material guide block; 14. a material guide roller; 15. an upper die holder; 16. a knife block; 17. a nitrogen spring; 18. feeding a mould pressing body; 19. a guide hole; 20. a guide sleeve; 21. pressing into blocks; 22. a material guiding male die; 23. an upper die guide post; 24. a connecting plate; 25. a distance sensor; 26. connecting grooves; 27. a stroke limiting block; 28. a sleeve type limit screw.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-6, the utility model comprises a lower die holder 1, wherein one side of the upper end of the lower die holder 1 is connected with two blanking stations 2, the two blanking stations 2 are arranged in a staggered way in opposite directions, so that waste materials are utilized to the maximum, the utilization rate of product materials is increased to the maximum, the lower parts of the two blanking stations 2 are both connected with a blanking groove 3, the lower end of the inner part of the blanking groove 3 is embedded with a first roller type conveying strip 4, so that after a product falls into the blanking groove 3, the first roller type conveying strip 4 can realize rolling transmission with the product to guide the product downwards, the upper end of the lower die holder 1 and one side of one of the blanking stations 2 are provided with a second roller type conveying strip 5, one side of the lower die holder 1 is uniformly connected with an L-shaped plate 6, one end of the L-shaped plate 6 is welded with a sleeve 7, one end of the sleeve 7 is in threaded connection with an adjusting knob 8, the inner part of the sleeve 7 is movably connected with a support rod 9, the upper end of the supporting rod 9 is connected with a third roller type carrying strip 10, the position of the supporting rod 9 can be adjusted up and down in the sleeve 7 by rotating the tightness of the adjusting knob 8, so that the height of the third roller type carrying strip 10 can be adjusted, the height of a feeding part can be adjusted, lower die guide posts 11 are arranged at four corners of the upper end of the lower die base 1, the middle parts of the front side and the rear side of the upper end of the lower die base 1 are symmetrically connected with buffers 12, so that the buffers 12 can play a role of contact buffering when the upper die base 15 moves downwards, material guide blocks 13 are arranged at two sides of the upper end of the lower die base 1 close to the edge, material guide rollers 14 are connected at the front side and the rear side of the upper end of the lower die base 1, so that the function of guide and guide can be played when a material belt is fed downwards, one side of the upper end of the lower die base 1 is connected with a connecting plate 24, and a distance sensor 25 is arranged at one end of the connecting plate 24, the four corners of the upper end of the lower die holder 1 are respectively provided with a stroke limiting block 27, and the distance sensor 25 is matched with the stroke limiting blocks 27, so that the feeding distance can be adjusted as required during feeding of the material belt, and the product can be conveniently processed on the material belt;

there is upper die base 15 upper swing

joint die holder

1, 15 lower extremes of upper die base are connected with sword piece 16, sword piece 16 corresponds with

blanking station

2, 15 lower extremes of upper die base just are located 16 outer ends of sword piece and evenly are connected with nitrogen spring 17, the nitrogen spring 17 lower extreme is connected with upper die pressing material body 18, guiding hole 19 has all been seted up in 15 lower extreme four corners of upper die base, 19 internal connection of guiding hole has uide bushing 20, uide bushing 20 cup joints with lower mould guide pillar 11 activity, both sides all are connected with briquetting 21 around the 15 lower extreme of upper die base, briquetting 21 corresponds with buffer 12, the edge is close to the 15 lower extreme of upper die base installs guide terrace die 22, 15 lower extreme four corners department of upper die base all is connected with upper

die guide pillar

23, 15 lower extreme four corners just are located upper die guide pillar 23 one side and are connected with telescopic stop screw 28, connecting groove 26 of being connected with equipment has all been seted up to die

holder

1 and 15 side edges of upper die base, the convenience is connected with the equipment board.

The working principle is as follows: when the novel medium blanking device is used, firstly, the die is positioned by using a positioning pin and a workbench, the die holder 1 and the upper die holder 15 are fixed after the closing height of a machine tool is adjusted, a coil is arranged on a machine and fixed, the foremost end of a material strip is conveyed to the initial feeding line position of the die after the leveling of a three-in-one feeder, namely, the third roller type carrying strip 10 is used for feeding, the upper die holder 15 and the die holder 1 are driven by a device machine to be opened and closed and stamped, a knife block 16 is matched with a blanking station 2, a product is formed and falls to a blanking groove 3, automatic blanking is realized under the rolling guide of the first roller type carrying strip 4, the novel medium blanking station 2 has two blanking stations, the directions of the two blanking stations 2 are opposite, staggered arrangement is realized, the waste is maximally utilized through the staggered arrangement, and the material utilization rate of the product is increased to the highest.

Claims

1. The utility model provides an automatic multistation blanking mould of car sheet metal component, includes die holder (1), its characterized in that: the automatic feeding device is characterized in that one side of the upper end of a lower die holder (1) is connected with two blanking stations (2), the two blanking stations (2) are arranged in a staggered manner in opposite directions, blanking troughs (3) are connected below the two blanking stations (2), first roller type carrying strips (4) are embedded in the lower ends of the interiors of the blanking troughs (3), second roller type carrying strips (5) are installed at the upper end of the lower die holder (1) and positioned at one side of one of the blanking stations (2), L-shaped plates (6) are uniformly connected to one side of the lower die holder (1), sleeves (7) are welded at one ends of the L-shaped plates (6), adjusting knobs (8) are connected to one ends of the sleeves (7) in a threaded manner, supporting rods (9) are movably connected to the interiors of the sleeves (7), the upper ends of the supporting rods (9) are connected with third roller type carrying strips (10), lower die guide pillars (11) are installed at four corners of the upper end of the lower die holder (1), buffers (12) are symmetrically connected to the front and rear two sides of the upper end of the lower die holder (1), material guide blocks (13) are installed at the upper end of the lower die holder (1), and material guide rollers (14) are connected to the front and rear sides of the lower die holder;

an upper die base (15) is movably connected above the lower die base (1), a knife block (16) is connected to the lower end of the upper die base (15), the knife block (16) corresponds to the blanking station (2), a nitrogen spring (17) is uniformly connected to the lower end of the upper die base (15) and is located at the outer end of the knife block (16), and an upper die pressing body (18) is connected to the lower end of the nitrogen spring (17).

2. The automatic multi-station blanking die for the sheet metal parts of the automobile according to claim 1, characterized in that: guide holes (19) are formed in four corners of the lower end of the upper die base (15), guide sleeves (20) are connected inside the guide holes (19), and the guide sleeves (20) are movably sleeved with the lower die guide posts (11).

3. The automatic multi-station blanking die for the sheet metal parts of the automobile according to claim 1, characterized in that: the front side and the rear side of the lower end of the upper die holder (15) are both connected with press blocks (21), and the press blocks (21) correspond to the buffer (12).

4. The automatic multi-station blanking die for the automobile sheet metal parts as claimed in claim 1, which is characterized in that: the material guide male die (22) is installed at the lower end of the upper die base (15) close to the edge, the four corners of the lower end of the upper die base (15) are connected with upper die guide pillars (23), and the four corners of the lower end of the upper die base (15) are connected with sleeve type limiting screws (28) on the side of the upper die guide pillars (23).

5. The automatic multi-station blanking die for the sheet metal parts of the automobile according to claim 1, characterized in that: one side of the upper end of the lower die holder (1) is connected with a connecting plate (24), one end of the connecting plate (24) is provided with a distance sensor (25), and four corners of the upper end of the lower die holder (1) are provided with stroke limiting blocks (27).

6. The automatic multi-station blanking die for the automobile sheet metal parts as claimed in claim 1, which is characterized in that: and connecting grooves (26) connected with equipment are formed in the side end edges of the lower die holder (1) and the upper die holder (15).