CN220679064U - Hot bending die for U-shaped battery cover - Google Patents
Hot bending die for U-shaped battery cover Download PDFInfo
- Publication number
- CN220679064U CN220679064U CN202322295478.9U CN202322295478U CN220679064U CN 220679064 U CN220679064 U CN 220679064U CN 202322295478 U CN202322295478 U CN 202322295478U CN 220679064 U CN220679064 U CN 220679064U
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- CN
- China
- Prior art keywords
- sides
- battery cover
- fixedly connected
- flat plate
- hot bending
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- 238000013003 hot bending Methods 0.000 title claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 43
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 abstract description 63
- 230000005484 gravity Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model relates to the technical field of hot bending dies and discloses a hot bending die for a U-shaped battery cover. According to the utility model, the clamping plate is driven by the motor to rotate through the bidirectional threaded rod, the flat plate material is pushed to move to the middle, the two sides of the flat plate material are equidistant, the pressing block is driven by the electric telescopic rod, the position of the pressing block is adjusted, the pressing plate is driven by the hydraulic cylinder to press the two sides of the material, then the male die is heated through the heating pipe, the flat plate material softens the two sides, the two sides are sagged under the action of gravity, the pressing plate is driven by the hydraulic cylinder, the two sides of the flat plate material are pressurized by the pressing block on the two sides, and the sagged part is extruded by the pressing block by the electric telescopic rod, so that the two sides of the flat plate material are rapidly attached to the two sides of the male die.
Description
Technical Field
The utility model relates to the technical field of hot bending dies, in particular to a hot bending die for a U-shaped battery cover.
Background
A U-shaped battery cover is generally used to refer to a battery case structure having a shape similar to the letter U, mainly for closing and protecting a battery pack, ensuring safe operation thereof, and a hot bending mold is a common method for manufacturing a U-shaped battery cover, which is used to bend a flat plate material into a U shape by applying pressure after heating it to a high temperature.
Through searching, chinese patent discloses a hot bending die (publication number CN 214528698U), and this patent technology is through setting up the top stay piece, makes and forms the compound die clearance between lower mould and the last mould, prevents that the last mould from producing the mould seal to glass surface because of the influence of last mould gravity in the compound die, but when dull and stereotyped material slope back, the gravity that receives on its both sides is different, can take place to shift on the mould to lead to the thickness of both sides inconsistent, influence shaping quality, consequently, the person of skill in the art provides a hot bending die for U type battery lid to solve the problem that sets forth in the above-mentioned background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a hot bending die for a U-shaped battery cover, which comprises the steps of firstly placing a flat plate material on a male die, quickly adjusting the lengths of two sides of the flat plate material to ensure that the thicknesses of the two sides of the flat plate material are consistent, thereby improving the forming quality of the U-shaped battery cover, and secondly, pressurizing and softening the two sides of the flat plate material to ensure that the two sides of the flat plate material are quickly attached to the male die, thereby achieving the purpose of quick forming.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hot bending die for the U-shaped battery cover comprises a base component, a pressing component and an adjusting component, wherein the base component comprises a base, a male die is fixedly connected to the center of the top of the base, and heating pipes are fixedly connected to two sides of the middle of the male die;
the pressing assembly comprises a fixed frame, first sliding grooves are formed in two sides of the inner wall of the fixed frame, a hydraulic cylinder is fixedly connected to the bottom of the fixed frame, a pressing plate is fixedly connected to the piston end of the hydraulic cylinder, a second sliding groove is formed in the bottom of the pressing plate, electric telescopic rods are fixedly connected to the left side and the right side of the outer wall of the second sliding groove, and pressing blocks are fixedly connected to the telescopic rod ends of the electric telescopic rods on two sides;
through above-mentioned technical scheme, dull and stereotyped material is put on the terrace die, rotate through motor drive bi-directional threaded rod, thereby drive both sides splint promote dull and stereotyped material and remove, make its dull and stereotyped material equal in terrace die left and right sides, the both sides of rethread heating pipe heating terrace die, make its dull and stereotyped material both sides intensify and soften, wait until dull and stereotyped material receives self gravity, make its both sides drop naturally, drive the clamp plate through the pneumatic cylinder, thereby both sides briquetting is to the both sides pressurization of dull and stereotyped material, the both sides that the briquetting extruded dull and stereotyped material drop are pushed through electric telescopic handle to the rethread, make its both sides of dull and stereotyped material laminate to the both sides of terrace die fast, the shaping quality and the speed of U type battery cover have been promoted.
Further, the adjusting component comprises a limiting groove, and the outer wall of the limiting groove is arranged at the top of the base;
through the technical scheme, the limiting groove is formed and used for limiting.
Further, a motor is fixedly connected to the right side of the outer wall of the limit groove;
through above-mentioned technical scheme, fixed motor for drive, make its rapid movement, promote speed.
Further, the driving end of the motor is fixedly connected with a bidirectional threaded rod, and the left end of the bidirectional threaded rod is rotatably connected to the left side of the outer wall of the limit groove;
through above-mentioned technical scheme, the two-way threaded rod of fast rotation promotes the speed.
Further, two sides of the outer wall of the bidirectional threaded rod are connected with clamping plates in a threaded manner, and the front side and the rear side of the clamping plates on two sides are connected with the outer wall of the limiting groove in a sliding manner;
through above-mentioned technical scheme, the position of the dull and stereotyped material that is used for producing U type battery cover is adjusted fast, makes the thickness of its both sides unanimous, promotes shaping quality, and splint slide in the spacing groove, adjusts the position of dull and stereotyped material better.
Further, the bottom of the fixed frame is fixedly connected to the top of the base;
through above-mentioned technical scheme, fixed frame fixed connection makes things convenient for the pneumatic cylinder to promote the clamp plate and removes at the top of base.
Further, the left side and the right side of the pressing plate are respectively and slidably connected to the outer walls of the first sliding grooves at the two sides;
through the technical scheme, the pressing plate slides in the first chute, and presses the two sides of the flat plate material, so that the softened flat plate material can be deformed rapidly.
Further, the tops of the pressing blocks at the two sides are both connected with the outer walls of the second sliding grooves at the two sides in a sliding manner;
through the technical scheme, the two softened sides of the flat plate material are pushed to be rapidly close to the two sides of the male die, and the forming rate of the U-shaped battery cover is improved.
The utility model has the following beneficial effects:
according to the utility model, a flat plate material is placed on the top of a male die, a motor drives a two-way threaded rod to rotate and drive two side clamping plates to move towards the middle at the same time, the flat plate material is pushed to move to enable the left side and the right side of the flat plate material to be equal, then an electric telescopic rod drives a pressing block to slide in a second sliding groove, the position of the two side pressing blocks is adjusted, then a hydraulic cylinder drives a pressing plate to move downwards, the pressing block presses two sides of the flat plate material, the motor drives the two-way threaded rod to rotate and drive the two side clamping plates to release the flat plate material, and then the heating pipe heats and softens two sides of the male die, under the action of gravity, the two sides of the male die are sagged, but the natural sagging speed is slower, so that the pressing block is driven by the hydraulic cylinder to pressurize the two sides of the flat plate material, and the electric telescopic rod pulls the pressing block to squeeze the two sides of the flat plate material to be fast attached to the two sides of the male die, so that the technical effect of fast adjusting the flat plate material is achieved, and the technical aim of improving the molding quality and efficiency is achieved, and the problem of affecting the molding quality due to the thickness inconsistency of the two sides caused by different gravity when the flat plate material is inclined in the background technology is solved.
Drawings
Fig. 1 is a schematic perspective view of a hot bending die for a U-shaped battery cover according to the present utility model;
fig. 2 is a schematic diagram of a pressing assembly of a hot bending die for a U-shaped battery cover according to the present utility model;
fig. 3 is a schematic diagram of a basic assembly of a hot bending die for a U-shaped battery cover according to the present utility model;
fig. 4 is a schematic diagram of a positioning assembly of a hot bending mold for a U-shaped battery cover according to the present utility model.
Legend description:
1. a base component; 101. a base; 102. a male die; 103. heating pipes; 2. pressing down the assembly; 201. a fixed frame; 202. a hydraulic cylinder; 203. a first chute; 204. a pressing plate; 205. briquetting; 206. a second chute; 207. an electric telescopic rod; 3. an adjustment assembly; 301. a motor; 302. a limit groove; 303. a two-way threaded rod; 304. and (3) clamping plates.
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, one embodiment provided by the present utility model is: the utility model provides a U type battery cover is with hot bending mould, including basic unit 1, push down subassembly 2 and adjustment subassembly 3, basic unit 1 includes base 101, the top central point department fixedly connected with terrace die 102 of base 101, the middle part both sides of terrace die 102 all fixedly connected with heating pipe 103, push down subassembly 2 includes fixed frame 201, first spout 203 has all been seted up to the inner wall both sides of fixed frame 201, the bottom fixedly connected with pneumatic cylinder 202 of fixed frame 201, the piston end fixedly connected with clamp plate 204 of pneumatic cylinder 202, the second spout 206 has been seted up to the bottom of clamp plate 204, the outer wall both sides of second spout 206 all fixedly connected with electric telescopic handle 207, the telescopic link end of both sides electric telescopic handle 207 all fixedly connected with briquetting 205, the flat plate material is placed on the male die 102, the motor 301 drives the bidirectional threaded rod 303 to rotate, so that the two side clamping plates 304 are driven to push the flat plate material to move, the flat plate material is enabled to be equal on the left side and the right side of the male die 102, the two sides of the male die 102 are heated by the heating pipe 103, the two sides of the flat plate material are heated and softened until the flat plate material receives self gravity, the two sides of the flat plate material naturally droop, the hydraulic cylinder 202 drives the pressing plate 204, the two side pressing blocks 205 are used for pressing the two sides of the flat plate material, the electric telescopic rod 207 is used for pushing the pressing blocks 205 to extrude the two sides of the flat plate material droop, the two sides of the flat plate material are enabled to be fast attached to the two sides of the male die 102, and the forming quality and the forming speed of the U-shaped battery cover are improved.
The adjusting component 3 comprises a limiting groove 302, wherein the outer wall of the limiting groove 302 is arranged at the top of the base 101, and the limiting groove 302 is arranged for limiting.
The right side of the outer wall of the limiting groove 302 is fixedly connected with a motor 301, and the motor 301 is fixed and used for driving to enable the motor to rapidly move and increase the speed.
The drive end of the motor 301 is fixedly connected with a bidirectional threaded rod 303, the left end of the bidirectional threaded rod 303 is rotationally connected to the left side of the outer wall of the limiting groove 302, and the bidirectional threaded rod 303 is rapidly rotated to promote the speed.
The clamping plates 304 are connected to the two sides of the outer wall of the bidirectional threaded rod 303 in a threaded manner, the front side and the rear side of the clamping plates 304 are connected to the outer wall of the limiting groove 302 in a sliding manner, the positions of flat plate materials for producing the U-shaped battery cover are quickly adjusted, the thicknesses of the two sides of the flat plate materials are consistent, the forming quality is improved, the clamping plates 304 slide in the limiting groove 302, and the positions of the flat plate materials are better adjusted
The bottom of fixed frame 201 fixed connection is at the top of base 101, and fixed frame 201 fixed connection is at the top of base 101, makes things convenient for pneumatic cylinder 202 to promote clamp plate 204 to remove.
The left side and the right side of the pressing plate 204 are respectively and slidably connected to the outer walls of the first sliding grooves 203 on the two sides, the pressing plate 204 slides in the first sliding grooves 203 to press the two sides of the flat plate material, and the softened flat plate material can be deformed rapidly.
The tops of the pressing blocks 205 on the two sides are both connected to the outer walls of the second sliding grooves 206 on the two sides in a sliding manner, so that the two softened sides of the flat plate material are pushed to be rapidly close to the two sides of the male die 102, and the forming speed of the U-shaped battery cover is improved.
Working principle: firstly, a flat plate material is placed on the top of a male die 102, a motor 301 on the right side of the outer wall of a limiting groove 302 drives a bidirectional threaded rod 303 to rotate, two side clamping plates 304 are driven to move towards the middle simultaneously, the flat plate material is pushed to move, the left side and the right side of the flat plate material are equal, then a pressing block 205 is driven to slide in a second sliding groove 206 through an electric telescopic rod 207, the position of the two side pressing blocks 205 is adjusted, a hydraulic cylinder 202 is started to drive a pressing plate 204 to move downwards in a first sliding groove 203 on two sides of a fixed frame 201, the two side pressing blocks 205 press two sides of the flat plate material, meanwhile, the motor 301 drives the bidirectional threaded rod 303 to rotate, the two side clamping plates 304 are driven to release the flat plate material, the two sides of the male die 102 are heated by a heating pipe 103, the two sides of the flat plate material are heated and softened, the flat plate material is subjected to the self gravity action, the two sides of the flat plate material sag, but the two sides of the flat plate material sag naturally sag at a slower speed, the two sides of the flat plate material sag is pressed by the two sides of the flat plate material are pressed by the pressing blocks 205, and finally the two sides of the flat plate material sag is pressed by the pressing block 205 by the electric telescopic rod 207 on the two sides of the flat plate material.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a U type battery cover is with hot bending mould, includes basic subassembly (1), pushes down subassembly (2) and adjustment subassembly (3), its characterized in that: the base assembly (1) comprises a base (101), wherein a male die (102) is fixedly connected to the center of the top of the base (101), and heating pipes (103) are fixedly connected to two sides of the middle of the male die (102);
the pressing assembly (2) comprises a fixed frame (201), first sliding grooves (203) are formed in two sides of the inner wall of the fixed frame (201), a hydraulic cylinder (202) is fixedly connected to the bottom of the fixed frame (201), a pressing plate (204) is fixedly connected to a piston end of the hydraulic cylinder (202), a second sliding groove (206) is formed in the bottom of the pressing plate (204), electric telescopic rods (207) are fixedly connected to the left side and the right side of the outer wall of the second sliding groove (206), and pressing blocks (205) are fixedly connected to telescopic rod ends of the electric telescopic rods (207).
2. The hot bending die for a U-shaped battery cover according to claim 1, wherein: the adjusting component (3) comprises a limiting groove (302), and the outer wall of the limiting groove (302) is arranged at the top of the base (101).
3. The hot bending die for a U-shaped battery cover according to claim 2, wherein: and the right side of the outer wall of the limit groove (302) is fixedly connected with a motor (301).
4. A hot-bending die for a U-shaped battery cover according to claim 3, wherein: the driving end of the motor (301) is fixedly connected with a bidirectional threaded rod (303), and the left end of the bidirectional threaded rod (303) is rotationally connected to the left side of the outer wall of the limiting groove (302).
5. The hot bending die for a U-shaped battery cover according to claim 4, wherein: the two sides of the outer wall of the bidirectional threaded rod (303) are connected with clamping plates (304) in a threaded mode, and the front side and the rear side of the clamping plates (304) are connected to the outer wall of the limiting groove (302) in a sliding mode.
6. The hot bending die for a U-shaped battery cover according to claim 1, wherein: the bottom of the fixed frame (201) is fixedly connected to the top of the base (101).
7. The hot bending die for a U-shaped battery cover according to claim 1, wherein: the left side and the right side of the pressing plate (204) are respectively and slidably connected to the outer walls of the first sliding grooves (203) on the two sides.
8. The hot bending die for a U-shaped battery cover according to claim 1, wherein: the tops of the pressing blocks (205) at the two sides are both connected with the outer walls of the second sliding grooves (206) at the two sides in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295478.9U CN220679064U (en) | 2023-08-25 | 2023-08-25 | Hot bending die for U-shaped battery cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322295478.9U CN220679064U (en) | 2023-08-25 | 2023-08-25 | Hot bending die for U-shaped battery cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220679064U true CN220679064U (en) | 2024-03-29 |
Family
ID=90406417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322295478.9U Active CN220679064U (en) | 2023-08-25 | 2023-08-25 | Hot bending die for U-shaped battery cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220679064U (en) |
-
2023
- 2023-08-25 CN CN202322295478.9U patent/CN220679064U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |