CN220426483U - Accurate new forms of energy battery case part drawing die - Google Patents
Accurate new forms of energy battery case part drawing die Download PDFInfo
- Publication number
- CN220426483U CN220426483U CN202321925693.6U CN202321925693U CN220426483U CN 220426483 U CN220426483 U CN 220426483U CN 202321925693 U CN202321925693 U CN 202321925693U CN 220426483 U CN220426483 U CN 220426483U
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- Prior art keywords
- die
- plate
- fixedly arranged
- battery case
- energy battery
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- 239000000463 material Substances 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 description 8
- 230000002950 deficient Effects 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011800 void material Substances 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 stretching dies and discloses a precision new energy battery shell part stretching die which comprises an upper die holder and a lower die holder, wherein an upper die plate is arranged at the lower end of the upper die holder in a sliding mode, guide rods are fixedly arranged on two sides of the inner middle part of the upper die holder, an upper base plate is fixedly arranged at the lower end of the upper die plate, a female die is fixedly arranged at the lower end of the upper base plate, a lower clamping plate is fixedly arranged at the upper end of the lower clamping plate, guide posts are fixedly arranged on two sides of the upper end of the lower clamping plate, lower stripping plates are arranged on the outer walls of the two guide posts in a sliding mode, a forming cavity is fixedly arranged at the middle part of the lower end of the female die, clearance grooves are formed in the two sides of the forming cavity, and a sliding plate is arranged in the forming cavity in a sliding mode. According to the utility model, the device can play a role in maintaining pressure, so that the stretch forming is more sufficient, the movement of the plane material in the processing process can be avoided, the production quality is improved, and the demolding is simple.
Description
Technical Field
The utility model relates to the technical field of stretching dies, in particular to a precision new energy battery case part stretching die.
Background
Along with the increasing promotion of life, the structure of energy consumption has changed silently, and more enterprises gradually develop towards new energy, and the electric energy is as most common new energy, must use casing protection battery in the use, and the production battery case generally uses stretching die.
Through retrieving, the existing new energy battery case part stretching die does not have the function of positioning the plane material, the plane material is easy to move in the processing process, defective products are produced, the precision is low, and the stretching molding cannot be more sufficient. Accordingly, a person skilled in the art provides a precise new energy battery case part stretching mold to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a precise new energy battery case part stretching die which can play a role in pressure maintaining, so that the stretching forming is more sufficient, the movement of a planar material in the processing process can be avoided, the production quality is improved, and the demolding is simple.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a precision new energy battery case part stretching die, includes upper die base and die holder, the upper die base lower extreme slides and is provided with the cope match-plate pattern, the middle part both sides are all fixedly provided with the guide arm in the upper die base, the cope match-plate pattern lower extreme is fixedly provided with the upper padding plate, the upper padding plate lower extreme is fixedly provided with the die, the die holder upper end is fixedly provided with the lower plate, the lower plate upper end both sides are all fixedly provided with the guide pillar, two guide pillar outer wall slides and is provided with the lower stripper, the die lower extreme middle part is fixedly provided with the shaping die cavity, the cavity lower extreme just is located the shaping die cavity both sides and has all seted up the void space, the inside slip of shaping die is provided with the slide, the recess is seted up to the inside and be located the shaping die cavity upper end both sides;
through the technical scheme, the hydraulic oil cylinder is arranged between the upper die holder and the upper base plate, the hydraulic oil cylinder is also arranged between the lower die holder and the lower stripper plate, and the corresponding guide rod and guide pillar are respectively driven to move through the two hydraulic oil cylinders.
Further, two sides of the upper end of the sliding plate are fixedly provided with sliding blocks, and the two sliding blocks slide in the corresponding grooves respectively;
through the technical scheme, when the planar material is processed and extruded, the sliding plate moves upwards, and after the processing is finished, the sliding plate moves downwards under the influence of the reverse force of the spring, so that the demoulding work is finished.
Further, an elastic piece is fixedly connected between the upper die holder and the upper die plate;
through the technical scheme, when the female die and the male die are closed, the elastic piece continuously provides downward pressure, so that the pressure maintaining effect is achieved, and the stretch forming is more sufficient.
Further, positioning blocks are fixedly arranged at the upper end of the lower stripper plate and positioned at two sides of the male die, and the two positioning blocks are respectively clamped in the corresponding empty avoiding grooves;
through above-mentioned technical scheme, by locating piece and keep away the empty slot and mutually support, fix a position the plane material of placing on taking off the board down, avoided the plane material to take place to remove in the course of working, lead to producing the defective products, improve production quality.
Further, fixed bases are fixedly arranged on two sides of the lower end of the lower die holder;
through the technical scheme, the lower die holder is arranged at the upper end of the fixed base, so that the problem that the lower die holder is deviated in the processing process can be avoided.
Further, springs are fixedly arranged in the two grooves, and the two springs are fixedly connected with the corresponding sliding blocks respectively;
through the technical scheme, after processing is finished, the sliding plate moves downwards along the forming cavity under the influence of the reverse force of the spring, so that the steel shell attached to the surface of the forming cavity after forming is driven to move downwards, demoulding is finished, and the operation is simple.
Further, the lower ends of the two guide rods are fixedly connected with the upper end of the upper template;
through the technical scheme, the upper die plate can be conveniently driven to move up and down, so that machining operation can be performed.
The utility model has the following beneficial effects:
1. according to the precise new energy battery case part stretching die, the hydraulic oil cylinder is started to drive the guide rod and the guide pillar to work, the guide rod drives the upper die plate to move downwards, the elastic piece continuously provides downward pressure when the female die and the male die are closed, the pressure maintaining effect is achieved, stretching forming is enabled to be more complete, the guide pillar drives the lower stripper plate to move upwards, the positioning block is matched with the empty avoidance groove to position the plane material placed on the lower stripper plate, defective products are prevented from being produced due to movement of the plane material in the processing process, and production quality is improved.
2. According to the precise new energy battery case part stretching die, the upper die plate is driven to be pulled upwards by the hydraulic oil cylinder, and the sliding plate moves downwards along the forming cavity under the influence of the reverse force of the spring, so that the steel case attached to the surface of the forming cavity after forming is driven to move downwards, demoulding is completed, the operation is simple, and the practicability of the precise new energy battery case part stretching die is improved.
Drawings
FIG. 1 is a perspective view of a drawing die for a part of a precise new energy battery case;
FIG. 2 is a front view of a drawing die for a precision new energy battery case part according to the present utility model;
FIG. 3 is a front cross-sectional view of a drawing die for a precision new energy battery case part according to the present utility model;
FIG. 4 is an enlarged view of FIG. 3 at A;
fig. 5 is an enlarged view at B in fig. 3.
Legend description:
1. an upper die holder; 2. an upper template; 3. an upper backing plate; 4. a female die; 5. a lower stripper plate; 6. a lower clamping plate; 7. a lower die holder; 8. a fixed base; 9. a guide rod; 10. an elastic member; 11. an empty-avoiding groove; 12. forming a cavity; 13. a slide plate; 14. a groove; 15. a slide block; 16. a spring; 17. a male die; 18. a guide post; 19. and (5) positioning blocks.
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. 1-5, one embodiment provided by the present utility model is: the utility model provides a precision new energy battery case part stretching die, including upper die base 1 and die holder 7, upper die base 1 lower extreme slides and is provided with cope match-plate pattern 2, the both sides of middle part in upper die base 1 are all fixed and are provided with guide arm 9, the lower extreme of cope match-plate pattern 2 is fixed and are provided with upper padding plate 3, the lower extreme of upper padding plate 3 is fixed and are provided with die 4, the upper end of die holder 7 is fixed and are provided with lower splint 6, both sides of the upper end of lower splint 6 are all fixed and are provided with guide pillar 18, two guide pillar 18 outer walls slide and are provided with lower stripper 5, die 4 lower extreme middle part is fixed and are provided with shaping cavity 12, die 4 lower extreme and be located shaping cavity 12 both sides and have offered clearance groove 11, shaping cavity 12 inside slides 13, die 4 inside and be located shaping cavity 12 upper end both sides and have offered recess 14;
a hydraulic cylinder is arranged between the upper die holder 1 and the upper base plate 3, and a hydraulic cylinder is also arranged between the lower die holder 7 and the lower stripper plate 5, and the corresponding guide rod 9 and guide column 18 are respectively driven to move by the two hydraulic cylinders.
The slide plate 13 upper end both sides are fixed and are provided with slider 15, and two slider 15 are respectively at the inside slip of corresponding recess 14, and when processing the extrusion to planar material, slide plate 13 upwards moves, and after the processing is accomplished, influenced by the reverse force of spring 16, slide plate 13 moves down to accomplish the drawing of patterns work.
An elastic piece 10 is fixedly connected between the upper die holder 1 and the upper die plate 2, and when the female die 4 and the male die 17 are closed, the elastic piece 10 continuously provides downward pressure to play a role in pressure maintaining, so that the stretch forming is more sufficient.
The lower stripper plate 5 upper end and lie in the fixed locating piece 19 that is provided with of terrace die 17 both sides, two locating pieces 19 joint respectively in the space-avoiding groove 11 that corresponds inside, by locating piece 19 and space-avoiding groove 11 mutually support, fix a position the plane material of placing on lower stripper plate 5, avoided the plane material to take place to remove in the course of working, lead to producing the defective products, improve production quality.
The fixed base 8 is fixedly arranged on two sides of the lower end of the lower die holder 7, and the lower die holder 7 is placed at the upper end of the fixed base 8, so that the problem that the lower die holder 7 is deviated in the machining process can be avoided.
The springs 16 are fixedly arranged in the two grooves 14, the two springs 16 are fixedly connected with the corresponding sliding blocks 15 respectively, after machining is completed, the sliding plate 13 moves downwards along the forming cavity 12 under the influence of the reverse force of the springs 16, so that the steel shell attached to the surface of the forming cavity 12 after forming is driven to move downwards, demoulding is completed, and the operation is simple.
The lower ends of the two guide rods 9 are fixedly connected with the upper end of the upper die plate 2, so that the upper die plate 2 is conveniently driven to move up and down, and machining operation can be performed.
Working principle: when the precise new energy battery shell part stretching die is used, a hydraulic cylinder is arranged between the upper die holder 1 and the upper base plate 3, a hydraulic cylinder is also arranged between the lower die holder 7 and the lower stripper plate 5, the hydraulic cylinder is started to drive the guide rod 9 and the guide post 18 to work, the guide rod 9 drives the upper die plate 2 to move downwards, when the female die 4 and the male die 17 are closed, the elastic piece 10 continuously provides downward pressure, the pressure maintaining effect is achieved, stretching forming is more sufficient, the guide post 18 drives the lower stripper plate 5 to move upwards, the positioning block 19 and the void-avoiding groove 11 are matched with each other, the plane material placed on the lower stripper plate 5 is positioned, the plane material is prevented from moving in the processing process, defective products are produced, the production quality is improved, the upper die plate 2 is driven to be pulled upwards by the hydraulic cylinder, the sliding plate 13 moves downwards along the forming cavity 12 under the influence of the reverse force of the spring 16, the demoulding operation is completed, and the practicability of the device is improved.
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 (7)
1. The utility model provides a accurate new forms of energy battery case part drawing die, includes upper die base (1) and die holder (7), its characterized in that: the die comprises an upper die holder (1), wherein an upper die plate (2) is slidably arranged at the lower end of the upper die holder (1), guide rods (9) are fixedly arranged at two sides of the middle part in the upper die holder (1), an upper base plate (3) is fixedly arranged at the lower end of the upper die plate (2), a female die (4) is fixedly arranged at the lower end of the upper base plate (3), a lower clamping plate (6) is fixedly arranged at the upper end of the lower die holder (7), guide posts (18) are fixedly arranged at two sides of the upper end of the lower clamping plate (6), a lower stripping plate (5) is slidably arranged on the outer wall of the guide posts (18), a forming cavity (12) is fixedly arranged at the middle part of the lower end of the female die (4), empty-avoiding grooves (11) are formed in the lower end of the female die (4) and are formed in two sides of the forming cavity (12), and grooves (14) are formed in the inner side of the forming cavity (12) in a sliding mode.
2. The precision new energy battery case part stretching die as set forth in claim 1, wherein: the sliding plate is characterized in that sliding blocks (15) are fixedly arranged on two sides of the upper end of the sliding plate (13), and the two sliding blocks (15) slide in the corresponding grooves (14) respectively.
3. The precision new energy battery case part stretching die as set forth in claim 1, wherein: an elastic piece (10) is fixedly connected between the upper die holder (1) and the upper die plate (2).
4. The precision new energy battery case part stretching die as set forth in claim 1, wherein: the upper end of the lower stripper plate (5) and two sides of the male die (17) are fixedly provided with positioning blocks (19), and the two positioning blocks (19) are respectively clamped in the corresponding empty avoiding grooves (11).
5. The precision new energy battery case part stretching die as set forth in claim 1, wherein: fixed bases (8) are fixedly arranged on two sides of the lower end of the lower die holder (7).
6. The precision new energy battery case part stretching die as set forth in claim 1, wherein: springs (16) are fixedly arranged in the two grooves (14), and the two springs (16) are fixedly connected with the corresponding sliding blocks (15) respectively.
7. The precision new energy battery case part stretching die as set forth in claim 1, wherein: the lower ends of the two guide rods (9) are fixedly connected with the upper end of the upper template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925693.6U CN220426483U (en) | 2023-07-21 | 2023-07-21 | Accurate new forms of energy battery case part drawing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321925693.6U CN220426483U (en) | 2023-07-21 | 2023-07-21 | Accurate new forms of energy battery case part drawing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426483U true CN220426483U (en) | 2024-02-02 |
Family
ID=89690932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321925693.6U Active CN220426483U (en) | 2023-07-21 | 2023-07-21 | Accurate new forms of energy battery case part drawing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426483U (en) |
-
2023
- 2023-07-21 CN CN202321925693.6U patent/CN220426483U/en active Active
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