CN215965869U

CN215965869U - Modular crashproof roof beam mold processing before automobile-used

Info

Publication number: CN215965869U
Application number: CN202122424187.6U
Authority: CN
Inventors: 吴留青
Original assignee: Chengdu Yihua Auto Parts Co ltd
Current assignee: Chengdu Yihua Auto Parts Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-08
Anticipated expiration: 2031-10-09

Abstract

The utility model belongs to the technical field of anti-collision beams, and particularly relates to a combined automobile front anti-collision beam machining die which solves the problems that a formed automobile front anti-collision beam is inconvenient to demold and low in working efficiency when the existing machining die is used. The front anti-collision beam demoulding device is reasonable in structural design and simple to operate, demoulding operation of the front anti-collision beam is facilitated, and working efficiency of the front anti-collision beam is improved.

Description

Modular crashproof roof beam mold processing before automobile-used

Technical Field

The utility model relates to the technical field of anti-collision beams, in particular to a combined machining die for a front anti-collision beam for a vehicle.

Background

With the development of the automobile industry, the automobile holding capacity is increased, and the automobile body collision safety is more and more concerned and valued by people. The front and rear anti-collision beams of the automobile are used as front and rear safety parts of the automobile, and play a very important role in reducing the automobile maintenance cost in the automobile collision process. In the production and processing process of the front anti-collision beam of the automobile, a processing die is required to be firstly adopted to process and form the front anti-collision beam of the automobile.

However, when the existing processing mold is used, demolding of the molded automobile front anti-collision beam is inconvenient, and the working efficiency is low, so a combined automobile front anti-collision beam processing mold is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the molded automobile front anti-collision beam is inconvenient to demould and low in working efficiency when the existing processing die is used, and provides a combined automobile front anti-collision beam processing die.

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

a combined type automobile front anti-collision beam processing die comprises a base, wherein a lower die holder is fixedly arranged at the top of the base, a forming groove is formed in the top side of the lower die holder, pillars are fixedly arranged at four corners of the top of the base, the top ends of the four pillars are fixedly provided with a same top plate, an air cylinder is fixedly arranged at the top of the top plate, a piston shaft of the air cylinder extends to the lower side of the top plate and is fixedly provided with an upper die holder fixing plate, an upper die holder is fixedly arranged at the bottom side of the upper die holder fixing plate, a forming head is fixedly arranged at the bottom side of the upper die holder, a pressing plate is connected in the forming groove in a sliding mode and extends out of the lower die holder, a plurality of pressure springs are fixedly connected to the bottom side of the pressing plate, one ends, away from the pressing plate, of the plurality of pressure springs are fixedly connected to the inner wall of the bottom of the forming groove, a rack is fixedly arranged at one side of the pressing plate, a driving gear and a driven gear are rotatably arranged in the forming groove and meshed with the driving gear, the driving gear meshes with driven gear mutually, driven gear's front side fixed welding has the circle axle, and shaping inslot fixed mounting has the fixed plate, and sliding connection has two slide bars in the fixed plate, and the same diaphragm of bottom fixedly connected with of two slide bars, the bottom side and the circle axle swing joint of diaphragm, the same backup pad of top fixedly connected with of two slide bars, a plurality of reset spring of one side fixedly connected with that backup pad and fixed plate are close to each other.

Preferably, an opening is formed in one side of the forming groove, and the pressing plate is located on the inner side of the opening.

Preferably, two limiting rods are fixedly installed in the opening, and the pressing plate is sleeved on the outer sides of the two limiting rods in a sliding mode.

Preferably, two fixed shafts are fixedly mounted on the inner wall of the rear side of the forming groove, and the driving gear and the driven gear are rotatably sleeved on the outer sides of the corresponding fixed shafts.

Preferably, two sliding holes are formed in the top side of the fixing plate, and the two sliding rods are connected in the corresponding sliding holes in a sliding mode.

Preferably, all fixed mounting has the curb plate on the both sides inner wall in shaping groove, and two curb plates all with backup pad activity contact.

According to the combined type automobile front anti-collision beam machining die, the die of the front anti-collision beam can be conveniently demolded through the pressing plate, the elastic deformation of the plurality of pressure springs, the meshing transmission of the rack and the driving gear, the meshing transmission of the driving gear and the driven gear, the movable contact of the circular shaft and the transverse plate, the two sliding rods, the supporting plate and the plurality of reset springs, the operation is simple, the demolding is convenient, and the working efficiency is improved;

the front anti-collision beam demoulding device is reasonable in structural design and simple to operate, demoulding operation of the front anti-collision beam is facilitated, and working efficiency of the front anti-collision beam is improved.

Drawings

FIG. 1 is a schematic perspective view of a combined automotive front impact beam machining mold according to the present invention;

FIG. 2 is a schematic structural view of a combined automotive front impact beam machining mold provided by the utility model;

fig. 3 is a schematic structural view of a portion a of the combined automotive front impact beam machining mold provided by the utility model.

In the figure: 1. a base; 2. a lower die holder; 3. forming a groove; 4. a pillar; 5. a top plate; 6. a cylinder; 7. an upper die base fixing plate; 8. an upper die holder; 9. a forming head; 10. an opening; 11. pressing a plate; 12. a limiting rod; 13. a pressure spring; 14. a rack; 15. a driving gear; 16. a driven gear; 17. a circular shaft; 18. a fixing plate; 19. a slide bar; 20. a transverse plate; 21. a support plate; 22. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Referring to fig. 1-3, a combined automotive front anti-collision beam processing mold comprises a base 1, a lower die holder 2 is fixedly arranged at the top of the base 1, a forming groove 3 is formed in the top side of the lower die holder 2, pillars 4 are fixedly arranged at four corners of the top of the base 1, a same top plate 5 is fixedly arranged at the top ends of the four pillars 4, an air cylinder 6 is fixedly arranged at the top of the top plate 5, a piston shaft of the air cylinder 6 extends to the lower side of the top plate 5 and is fixedly provided with an upper die holder fixing plate 7, an upper die holder 8 is fixedly arranged at the bottom side of the upper die holder fixing plate 7, a forming head 9 is fixedly arranged at the bottom side of the upper die holder 8, a pressing plate 11 is slidably connected in the forming groove 3, the pressing plate 11 extends out of the lower die holder 2, a plurality of pressing springs 13 are fixedly connected at the bottom side of the pressing plate 11, one ends of the pressing plates 13, far away from the pressing plate 11, are fixedly connected on the inner wall of the bottom of the forming groove 3, a rack 14 is fixedly arranged at one side of the pressing plate 11, driving gear 15 and driven gear 16 are installed to the rotation in shaping groove 3, rack 14 meshes with driving gear 15 mutually, driving gear 15 meshes with driven gear 16 mutually, driven gear 16's front side fixed welding has round axle 17, fixed mounting has fixed plate 18 in the shaping groove 3, sliding connection has two slide bars 19 in the fixed plate 18, the same diaphragm 20 of bottom fixedly connected with of two slide bars 19, the bottom side and the round axle 17 swing joint of diaphragm 20, the same backup pad 21 of top fixedly connected with of two slide bars 19, the backup pad 21 is with a plurality of reset spring 22 of one side fixedly connected with that fixed plate 18 is close to each other.

In the utility model, one side of the forming groove 3 is provided with the opening 10, and the pressing plate 11 is positioned at the inner side of the opening 10, so that the pressing plate 11 can be conveniently extended out of the lower die holder 2.

In the utility model, two limiting rods 12 are fixedly arranged in the opening 10, and the pressing plate 11 is sleeved on the outer sides of the two limiting rods in a sliding manner to limit the pressing plate 11.

In the utility model, two fixed shafts are fixedly arranged on the inner wall of the rear side of the forming groove 3, and the driving gear 15 and the driven gear 16 are rotatably sleeved on the outer sides of the corresponding fixed shafts, so that the driving gear 15 and the driven gear 16 can be conveniently and rotatably arranged.

In the utility model, two sliding holes are formed on the top side of the fixed plate 18, and the two sliding rods 19 are slidably connected in the corresponding sliding holes, so that the two sliding rods 19 are conveniently and slidably connected.

In the utility model, the inner walls of the two sides of the forming groove 3 are both fixedly provided with side plates, and the two side plates are both movably contacted with the supporting plate 21 to support and limit the supporting plate 21.

In the utility model, when in use, the front anti-collision beam can be processed and molded by driving the cylinder 6, namely the molding head 9 is driven by the upper die holder fixing plate 7 and the upper die holder 8 to move downwards, then after the front anti-collision beam is cooled, the pressing plate 11 can be pressed downwards to drive the rack 14 to move downwards and extrude a plurality of pressing springs 13, meanwhile, the supporting plate 21 can be pushed upwards to push out the molded front anti-collision beam and stretch a plurality of reset springs 22 by the meshing transmission of the rack 14 and the driving gear 15 and the meshing transmission of the driving gear 15 and the driven gear 16, the driven gear 16 can be driven to rotate, and the circular shaft 17 can be in movable contact with the transverse plate 20, and the two sliding rods 19 can push the supporting plate 21 to move upwards to push out the molded front anti-collision beam, and stretch the plurality of reset springs 22, so as to conveniently complete the demoulding of the front anti-collision beam, after the demoulding, the pressing plate 11 can be released, namely, the elastic deformation of the plurality of pressing springs 13 and the plurality of reset springs 22 can be realized, so that the support plate 21 is reset for further processing and use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The combined automotive front anti-collision beam processing die comprises a base (1) and is characterized in that a lower die holder (2) is fixedly arranged at the top of the base (1), a forming groove (3) is formed in the top side of the lower die holder (2), pillars (4) are fixedly arranged at four corners of the top of the base (1), the top ends of the four pillars (4) are fixedly provided with a same top plate (5), an air cylinder (6) is fixedly arranged at the top of the top plate (5), a piston shaft of the air cylinder (6) extends to the lower side of the top plate (5) and is fixedly provided with an upper die holder fixing plate (7), an upper die holder (8) is fixedly arranged at the bottom side of the upper die holder fixing plate (7), a forming head (9) is fixedly arranged at the bottom side of the upper die holder (8), a pressing plate (11) is slidably connected in the forming groove (3), and the pressing plate (11) extends out of the lower die holder (2), the bottom side of the pressing plate (11) is fixedly connected with a plurality of pressure springs (13), one ends, far away from the pressing plate (11), of the pressure springs (13) are fixedly connected to the inner wall of the bottom of the forming groove (3), a rack (14) is fixedly installed on one side of the pressing plate (11), a driving gear (15) and a driven gear (16) are installed in the forming groove (3) in a rotating mode, the rack (14) is meshed with the driving gear (15), the driving gear (15) is meshed with the driven gear (16), a round shaft (17) is fixedly welded on the front side of the driven gear (16), a fixing plate (18) is fixedly installed in the forming groove (3), two sliding rods (19) are connected in the fixing plate (18) in a sliding mode, the bottom ends of the two sliding rods (19) are fixedly connected with a transverse plate (20), and the bottom side of the transverse plate (20) is in movable contact with the round shaft (17), the top ends of the two sliding rods (19) are fixedly connected with the same supporting plate (21), and one side, close to each other, of the supporting plate (21) and the fixing plate (18) is fixedly connected with a plurality of return springs (22).

2. The combined automotive front anti-collision beam machining die as claimed in claim 1, wherein an opening (10) is formed in one side of the forming groove (3), and the pressing plate (11) is located on the inner side of the opening (10).

3. The combined automotive front anti-collision beam machining die according to claim 2, wherein two limiting rods (12) are fixedly mounted in the opening (10), and the pressing plate (11) is slidably sleeved on the outer sides of the two limiting rods.

4. The combined automotive front anti-collision beam machining die as claimed in claim 1, wherein two fixed shafts are fixedly mounted on the inner wall of the rear side of the forming groove (3), and the driving gear (15) and the driven gear (16) are rotatably sleeved on the outer sides of the corresponding fixed shafts.

5. The combined automotive front anti-collision beam machining die as claimed in claim 1, wherein two slide holes are formed in the top side of the fixed plate (18), and the two slide rods (19) are slidably connected in the corresponding slide holes.

6. The combined automotive front anti-collision beam machining die as claimed in claim 1, wherein side plates are fixedly mounted on inner walls of two sides of the forming groove (3), and both side plates are movably contacted with the supporting plate (21).