CN216100149U

CN216100149U - Battery bracket die for electric automobile

Info

Publication number: CN216100149U
Application number: CN202122080204.9U
Authority: CN
Inventors: 章满帆
Original assignee: Youxinda Plastic Electronics Shenzhen Co ltd
Current assignee: Youxinda Plastic Electronics Shenzhen Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-22
Anticipated expiration: 2031-08-31

Abstract

The utility model belongs to the technical field of dies and discloses an electric automobile battery bracket die which comprises a bottom plate, wherein a lower die is fixed on the upper surface wall of the bottom plate, an upper die is arranged at the top end of the lower die, a second groove is formed in the position, close to a corner, of the lower surface wall of the upper die, a second spring is uniformly connected to the inner wall of the second groove, and an insert block is connected to the end part of the second spring. The fixture block is separated from the through groove, and then the upper die is lifted, so that the clamping device is convenient and fast.

Description

Battery bracket die for electric automobile

Technical Field

The utility model belongs to the technical field of molds, and particularly relates to a mold for a battery bracket of an electric automobile.

Background

The mold is a mold and a tool for obtaining a required product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping, stretching and other methods in industrial production, in short, the mold is a tool for molding an article, the tool is composed of various parts, different molds are composed of different parts, the processing of the shape of the article is realized mainly by changing the physical state of a molded material, and the injection molding is usually utilized during the production of the battery bracket of the electric automobile.

But there is certain defect in present battery holder mould, and the butt joint of mould is comparatively inconvenient about traditional mould, often needs to utilize fasteners such as bolt to fasten, comparatively wastes time and energy, and in addition, the precision of mould butt joint is relatively poor about traditional mould, takes place the dislocation easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a battery bracket mould of an electric automobile, which aims to solve the problems that the butt joint of an upper mould and a lower mould of a traditional mould is inconvenient, fastening by using fasteners such as bolts is time-consuming and labor-consuming, and the butt joint accuracy of the upper mould and the lower mould of the traditional mould is poor in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a battery bracket mould of an electric automobile comprises a bottom plate, wherein a lower mould is fixed on the upper wall of the bottom plate, the top end of the lower die is provided with an upper die, the lower surface wall of the upper die is provided with a second groove at the position close to the corner, the inner wall of the second groove is uniformly connected with a second spring, the end part of the second spring is connected with an embedded block, a clamping block is fixed at the lower end of the outer surface wall of the embedding block, a first groove is formed in the position, close to the corner, of the upper surface wall of the lower die, the bottom of the interior of the first groove is connected with a first spring, through grooves are symmetrically arranged on both sides of the upper end of the front and rear walls of the lower die, the through groove is communicated with the first groove, the upper ends of the front wall and the rear wall of the lower die are respectively fixed with a concave plate, the two ends of the outer surface wall of the concave plate are provided with a pressing column in a penetrating way, the pressing columns are opposite to the through groove, and a pressing block is fixed at the outer end part of the pressing column, and a supporting block is fixed at one end of the pressing column far away from the pressing block.

Preferably, the two sides of the upper wall of the bottom plate are symmetrically fixed with vertical rods, the two side walls of the upper die are symmetrically fixed with fixed blocks, and the upper wall of each fixed block is symmetrically provided with limiting holes.

Preferably, the two side walls of the embedded block are symmetrically fixed with limiting sliding blocks, and the inner side wall of the second groove is symmetrically provided with sliding grooves matched with the limiting sliding blocks.

Preferably, one side of the top end of the upper die is connected with an injection molding pipe, and a valve is mounted on the injection molding pipe.

Preferably, the upper surface wall of the bottom plate is provided with mounting holes at positions close to corners.

Preferably, the inner surface wall of the limiting hole is bonded with a silica gel pad, and the outer surface wall of the silica gel pad is smooth and has no protrusion.

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

(1) when the upper die and the lower die are butted, the upper die moves downwards, the embedded block is embedded into the first groove, then the upper die is pressed downwards, the embedded block is extruded by the fixture block and moves backwards, the second spring is compressed and contracted, when the fixture block moves downwards to the through groove, the second spring returns to the original state, the fixture block is extruded into the through groove to be clamped, fastening by using more bolts is not needed, time and labor are saved, when the upper die and the lower die are required to be separated, the press block is pressed, the abutting block connected to the press column is enabled to extrude the fixture block, the fixture block is enabled to be separated from the through groove, and then the upper die is lifted upwards, so that the butt joint of the upper die and the lower die is convenient and rapid.

(2) According to the utility model, by additionally arranging the limiting slide block and the sliding groove, when the embedded block moves, the limiting slide block can linearly move along the sliding groove, so that the embedded block is prevented from being inclined, and the fixture block can be accurately embedded into the through groove.

(3) According to the utility model, by additionally arranging the upright stanchion, the fixing block and the limiting hole, when the upper die and the lower die are butted, the fixing block provided with the limiting hole can move along the upright stanchion, so that effective limiting can be carried out, the butt joint of the upper die and the lower die is prevented from being dislocated, and the butt joint precision is further ensured.

Drawings

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

FIG. 2 is a top view of the lower die of the present invention;

FIG. 3 is a bottom view of the upper die of the present invention;

FIG. 4 is a top view of the mounting block of the present invention;

in the figure: 1. a base plate; 2. a lower die; 3. erecting a rod; 4. an upper die; 5. injection molding a tube; 6. a fixed block; 7. an insert block; 8. a clamping block; 9. a through groove; 10. a concave plate; 11. briquetting; 12. pressing the column; 13. a resisting block; 14. a first groove; 15. a first spring; 16. a second groove; 17. a limiting slide block; 18. a second spring; 19. and a limiting hole.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a battery bracket mould of an electric automobile comprises a bottom plate 1, wherein a lower mould 2 is fixed on the upper surface wall of the bottom plate 1, an upper mould 4 is arranged at the top end of the lower mould 2, a second groove 16 is formed at the position, close to a corner, of the lower surface wall of the upper mould 4, a second spring 18 is uniformly connected with the inner wall of the second groove 16, an insert 7 is connected with the end part of the second spring 18, a fixture block 8 is fixed at the lower end of the outer surface wall of the insert 7, the outer wall of the fixture block 8 is designed to be an inclined plane, when the fixture block 8 moves downwards, the inclined plane contacts with the end part of a first groove 14 to facilitate sliding downwards, a first groove 14 is formed at the position, close to the corner, of the upper surface wall of the lower mould 2, a first groove 14 is connected with the inner bottom of the first groove 15, the first spring 15 is in a compression state after the insert 7 is embedded to generate upward elastic force, the subsequent separation of the upper mould 4 is convenient, through grooves 9 are symmetrically formed at the two sides of the upper end of the front wall and the rear wall of the lower mould 2, and the through grooves 9 are communicated with the first groove 14, the upper ends of the front wall and the rear wall of the lower die 2 are both fixed with concave plates 10, compression columns 12 penetrate through two ends of the outer wall of each concave plate 10, the compression columns 12 are opposite to the through grooves 9, pressing blocks 11 are fixed at the outer end portions of the compression columns 12, and abutting blocks 13 are fixed at one ends, far away from the pressing blocks 11, of the compression columns 12.

Further, the two sides of the upper wall of the bottom plate 1 are symmetrically fixed with vertical rods 3, the two side walls of the upper die 4 are symmetrically fixed with fixed blocks 6, the upper wall of each fixed block 6 is symmetrically provided with limiting holes 19, when the upper die 4 and the lower die 2 are butted, the fixed blocks 6 provided with the limiting holes 19 can move along the vertical rods 3, effective limitation can be achieved, the butting of the upper die and the lower die is avoided being staggered, and the butting accuracy is further guaranteed.

Furthermore, two side walls of the embedded block 7 are symmetrically fixed with limiting sliding blocks 17, the inner side wall of the second groove 16 is symmetrically provided with sliding grooves matched with the limiting sliding blocks 17, when the embedded block 7 moves, the limiting sliding blocks 17 can linearly move along the sliding grooves, so that the embedded block 7 is prevented from being inclined, and the fixture block 8 can be accurately embedded into the through groove 9.

Furthermore, one side of the top end of the upper die 4 is connected with an injection molding pipe 5, a valve is installed on the injection molding pipe 5, and during injection molding, liquid materials can be injected into a die core of the die from the injection molding pipe 5.

Furthermore, the upper surface wall of the bottom plate 1 is provided with mounting holes at positions close to corners, and bolts penetrate through the mounting holes to stably fix the bottom plate 1.

Furthermore, the inner surface wall of the limiting hole 19 is bonded with a silica gel pad, the outer surface wall of the silica gel pad is smooth and has no protrusion, and the smooth and non-protrusion silica gel pad is in contact with the vertical rod 3, so that the friction force can be reduced.

The working principle and the using process of the utility model are as follows: when the utility model is used, the upper die and the lower die can be butted firstly, when the upper die and the lower die are butted, the fixed block 6 provided with the limiting hole 19 on the side wall of the upper die 4 moves downwards along the vertical rod 3, the embedded block 7 is embedded into the first groove 14, then the upper die 4 is continuously pressed downwards, the embedded block 7 is extruded by the fixture block 8, the embedded block 7 moves backwards, wherein, the second spring 18 is compressed and contracted, when the fixture block 8 moves downwards to the through groove 9, the second spring 18 recovers the original state and extrudes the fixture block 8 into the through groove 9 to be clamped without using more bolts, time and labor are saved, when the upper die and the lower die need to be separated, the pressing block 11 is pressed, the abutting block 13 connected with the compression post 12 extrudes the fixture block 8, the fixture block 8 is separated from the through groove 9, then the upper die 4 is lifted upwards, the convenience and rapidness are realized, in addition, when the upper die 4 and the lower die 2 are butted, the fixed block 6 provided with the limiting hole 19 can move along the vertical rod 3, can effectively spacing, avoid the butt joint of going up the lower mould to take place the dislocation, the butt joint installation back, with liquid material from the injection molding pipe 5 pour into can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric automobile battery support mould which characterized in that: the die comprises a bottom plate (1), wherein a lower die (2) is fixed on the upper surface wall of the bottom plate (1), an upper die (4) is arranged at the top end of the lower die (2), a second groove (16) is formed in the position, close to the corner, of the lower surface wall of the upper die (4), a second spring (18) is uniformly connected to the inner wall of the second groove (16), an insert block (7) is connected to the end of the second spring (18), a fixture block (8) is fixed at the lower end of the outer surface wall of the insert block (7), a first groove (14) is formed in the position, close to the corner, of the upper surface wall of the lower die (2), a first spring (15) is connected to the bottom inside of the first groove (14), through grooves (9) are symmetrically formed in the upper ends of the front and rear walls of the lower die (2), the through grooves (9) are communicated with the first groove (14), and concave plates (10) are fixed at the upper ends of the front and rear walls of the lower die (2), pressing columns (12) penetrate through two ends of the outer surface wall of the concave plate (10), the pressing columns (12) are opposite to the through grooves (9), pressing blocks (11) are fixed at the outer end portions of the pressing columns (12), and abutting blocks (13) are fixed at one ends, far away from the pressing blocks (11), of the pressing columns (12).

2. The battery bracket mould for the electric automobile according to claim 1, characterized in that: the upper surface wall both sides department symmetry of bottom plate (1) is fixed with pole setting (3), the both sides wall symmetry of going up mould (4) is fixed with fixed block (6), spacing hole (19) have been seted up to the upper surface wall symmetry of fixed block (6).

3. The battery bracket mould for the electric automobile according to claim 1, characterized in that: the two side walls of the embedded block (7) are symmetrically fixed with limiting sliding blocks (17), and sliding grooves matched with the limiting sliding blocks (17) are symmetrically formed in the inner side wall of the second groove (16).

4. The battery bracket mould for the electric automobile according to claim 1, characterized in that: and one side of the top end of the upper die (4) is connected with an injection molding pipe (5), and the injection molding pipe (5) is provided with a valve.

5. The battery bracket mould for the electric automobile according to claim 1, characterized in that: and a mounting hole is formed in the position, close to the corner, of the upper wall of the bottom plate (1).

6. The battery bracket mold for the electric automobile according to claim 2, characterized in that: the inner surface wall of the limiting hole (19) is bonded with a silica gel pad, and the outer surface wall of the silica gel pad is smooth and has no protrusion.