CN220163138U - Double-angle core pulling structure of battery shell production die - Google Patents
Double-angle core pulling structure of battery shell production die Download PDFInfo
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- CN220163138U CN220163138U CN202321408454.3U CN202321408454U CN220163138U CN 220163138 U CN220163138 U CN 220163138U CN 202321408454 U CN202321408454 U CN 202321408454U CN 220163138 U CN220163138 U CN 220163138U
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- mold core
- core
- upper movable
- sliding seat
- lower fixed
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000725 suspension Substances 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a double-angle core pulling structure of a battery shell production die, which relates to the technical field of dies and comprises a sliding seat, an upper movable die core and a lower fixed die core; according to the utility model, the upper movable mold core and the lower fixed mold core are arranged, when demolding is needed, the sliding seat moves towards one side far away from a product, at the moment, the lower fixed mold core is separated from the product back-off along with the sliding seat, meanwhile, the upper movable mold core keeps the horizontal position unchanged on the lower fixed mold core under the action of the elastic force of the first elastic component, and because the upper surface of the lower fixed mold core is inclined, the upper movable mold core moves downwards, the triangular protruding block of the upper movable mold core is separated from the back-off angle of the product, and when the sliding block continues to move towards the side far away from the product, the upper movable mold core is separated from the product, at the moment, the product can be taken down, and the nondestructive demolding of the product is completed.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a double-angle core pulling structure of a battery shell production die.
Background
Moulds, which are used in industrial production for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping etc. to obtain the desired products, are, in short, tools for making shaped articles, which tools consist of various parts and different moulds consist of different parts.
In the mould design, the battery case can lead to the mould to need design the structure of loosing core when the design because of having the lock groove or the lock hole of different angles, in the use, because most products back-off is many, the structure is more complicated, the product is easily restricted by the mould space in the actual production, the restriction of mould intensity, the influence of space inadequately when the mould slider withdraws from leads to the product easily to be strained, the mould is fragile scheduling problem, consequently needs a battery case production mould double-angle structure of loosing core.
Disclosure of Invention
The present utility model solves the problems of the prior art with the following technical structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the double-angle core pulling structure of the battery shell production die comprises a sliding seat, an upper movable die core, a lower fixed die core and a product, wherein the lower fixed die core is arranged on one side of the sliding seat, and the top surface of the lower fixed die core gradually inclines downwards from one side close to the sliding seat to one side of a suspension end;
the upper movable mold core is slidably arranged on the top surface of the lower fixed mold core, and a triangular lug is arranged on the top surface of the suspension end of the upper movable mold core;
the control assembly is arranged on the sliding seat and used for controlling the sliding seat to move towards the direction away from or close to the upper movable mold core;
the sliding seat is connected with the upper movable mold core through a first elastic component.
It is further characterized in that,
the control assembly comprises two inclined guide posts, the sliding seat is provided with two inclined guide holes in a downward inclined mode from the top end, the inclined guide holes incline from top to bottom towards one side gradually far away from the lower fixed die core, and the two inclined guide posts are respectively and slidably arranged in the corresponding inclined guide holes;
the control assembly further comprises a plurality of second elastic assemblies, and the second elastic assemblies are arranged at the bottom end of one side, close to the upper movable mold core, of the sliding seat.
The second elastic component comprises a second spring and a limiting rod, a mounting hole for adapting to the second elastic component is formed in the sliding seat, the limiting rod is mounted in the mounting hole, the second spring is sleeved on the limiting rod, one end of the second spring is connected with the sliding seat, and the other end of the second spring is connected with the die.
The first elastic component comprises a limiting plate, a sliding rod and a first spring, a sliding hole is formed in the sliding seat, an annular clamping plate is coaxially arranged in the sliding hole, the sliding rod is slidably arranged in the annular clamping plate, the limiting plate is arranged at one end of the sliding rod, which is far away from the upper movable mold core, the suspension end of the sliding rod is connected with the upper movable mold core, the first spring is sleeved on the sliding rod, and the first spring is arranged between the annular clamping plate and the upper movable mold core.
The top surface of lower fixed mold core is installed the slide rail, go up movable mold core bottom surface and seted up the spout of adaptation slide rail, go up movable mold core through establish spout card on the slide rail with lower fixed mold core sliding connection.
The structure of the utility model can achieve the following beneficial effects:
(1) Through setting up movable mold core and lower fixed mold core, when the battery case needs the drawing of patterns, the slide moves towards keeping away from product one side, and lower fixed mold core breaks away from along with the slide in this moment from the product back-off, and upper movable mold core keeps horizontal direction position unchanged under the elasticity effect of first elastic component to slide on lower fixed mold core simultaneously, because lower fixed mold core upper surface slope, the triangle lug that upper movable mold core moved down on this moment breaks away from the back-off angle of product, and when the slider continued to be kept away from the product motion, upper movable mold core breaks away from the product, can take off the product this moment, accomplishes the harmless drawing of patterns of product.
Drawings
Fig. 1 is a schematic structural view of the present embodiment;
FIG. 2 is a schematic view of the whole cross-sectional structure of the present embodiment;
FIG. 3 is a schematic cross-sectional view of a slider in the present embodiment;
FIG. 4 is a schematic diagram of a sliding seat in the present embodiment;
FIG. 5 is a schematic view of the lower stationary mold core in the present embodiment;
fig. 6 is a schematic diagram of the upper movable mold core structure in the present embodiment.
In the figure: 1. a slide; 11. a slide hole; 111. an annular clamping plate; 12. a mounting hole; 13. oblique guide holes; 2. a second elastic component; 21. a second spring; 22. a limit rod; 3. an upper movable mold core; 31. a chute; 32. triangular protruding blocks; 4. a lower fixed mold core; 41. a slide rail; 5. oblique guide posts; 6. a first elastic component; 61. a slide bar; 62. a limiting plate; 63. a first spring.
Detailed Description
The first embodiment, refer to a battery shell production mould dual-angle core pulling structure shown in fig. 1-6, comprises a slide seat 1, and is characterized by further comprising an upper movable mould core 3, a lower fixed mould core 4 and a product, wherein the lower fixed mould core 4 is arranged on one side of the slide seat 1, and the top surface of the lower fixed mould core 4 gradually inclines downwards from one side close to the slide seat 1 to one side of a suspension end;
the upper movable mold core 3 is slidably mounted on the top surface of the lower fixed mold core 4, a slide rail 41 is mounted on the top surface of the lower fixed mold core 4, a slide groove 31 which is matched with the slide rail 41 is formed in the bottom surface of the upper movable mold core 3, the upper movable mold core 3 is slidably connected with the lower fixed mold core 4 by clamping the slide groove 31 on the slide rail 41, a triangular projection 32 is arranged on the top surface of the suspension end of the upper movable mold core 3, and a product is sleeved on the suspension ends of the upper movable mold core 3 and the lower fixed mold core 4;
a control component for controlling the sliding seat 1 to move to the side far away from the product is arranged on the sliding seat 1;
the sliding seat 1 is connected with the upper movable mold core 3 through a first elastic component 6, the first elastic component 6 enables the upper movable mold core 3 and the lower fixed mold core 4 to have relative sliding trend, wherein when the sliding seat 1 is controlled to be far away from a product and move within a certain range, the elastic component 6 enables the upper movable mold core 3 to slide on the lower fixed mold core 4 and the position of the horizontal direction is unchanged until the triangular lug 32 is separated from the inner side of the inverted buckle of the product.
Based on the structure, through setting up movable mould core 3 and lower fixed mould core 4, when the drawing of patterns is needed, slide 1 moves towards keeping away from product one side, lower fixed mould core 4 breaks away from along with slide 1 in the product back-off this moment, upper movable mould core 3 keeps the horizontal direction position unchanged to slide on lower fixed mould core 4 under the elasticity effect of first elastic component 6 simultaneously, because lower fixed mould core 4 upper surface slope, upper movable mould core 3 moves down the triangle lug 32 of upper movable mould core 3 and breaks away from the back-off angle of product this moment, when slider 1 continues to be kept away from the product motion, upper movable mould core 3 breaks away from the product, can take off the product this moment, accomplish the harmless drawing of patterns of product.
The control assembly comprises two inclined guide posts 5, two inclined guide holes 13 are formed in the sliding seat 1 in a downward inclined mode from the top end, the inclined guide holes 13 incline from top to bottom towards one side, which is gradually far away from the lower fixed die core 4, the two inclined guide posts 5 are respectively slidably mounted in the corresponding inclined guide holes 13, the control assembly further comprises a plurality of second elastic assemblies 2, each second elastic assembly 2 comprises a second spring 21 and a limiting rod 22, the sliding seat 1 is provided with a mounting hole 12 which is matched with the second elastic assembly 2, the limiting rod 22 is mounted in the mounting hole 12, the second springs 21 are sleeved on the limiting rods 22, one ends of the second springs 21 are connected with the sliding seat 1, the other ends of the second springs are connected with the die, the plurality of second elastic assemblies are mounted at the bottom end, close to one side of the sliding seat 1, which is far away from the product, of the sliding seat 1 is enabled to move towards the side, by the elasticity of the second elastic assemblies 2, and when the sliding seat 1 is required to move away from the product, the inclined guide posts 5 are vertically upwards moved, and the sliding seat 1 moves away from the product when the sliding seat 2 is matched with the second elastic assemblies 2.
The first elastic component 6 comprises a limiting plate 62, a sliding rod 61 and a first spring 63, a sliding hole 11 is formed in the sliding seat 1, an annular clamping plate 111 is coaxially arranged in the sliding hole 11, the sliding rod 61 is slidably arranged in the annular clamping plate 111, the limiting plate 62 is arranged at one end of the sliding rod 61 far away from the upper movable mold core 3, the suspension end of the sliding rod 61 is connected with the upper movable mold core 3, the first spring 63 is sleeved on the sliding rod 61, the first spring 63 is arranged between the annular clamping plate 111 and the upper movable mold core 3, and the upper movable mold core 3 and the sliding seat 1 synchronously move through the sliding rod 61 and the limiting plate 62 when the upper movable mold core 3 and the sliding seat 1 are at a certain distance.
The working principle of the utility model is as follows: through setting up movable mould core 3 and lower fixed mould core 4, when the drawing of patterns is needed, slide 1 moves towards keeping away from product one side, lower fixed mould core 4 breaks away from along with slide 1 in this moment from the product back-off, upper movable mould core 3 keeps the horizontal direction position unchanged to slide on lower fixed mould core 4 simultaneously under the elasticity effect of first elastic component 6, because lower fixed mould core 4 upper surface slope, upper movable mould core 3 moves down the triangle lug 32 of upper movable mould core 3 and breaks away from the back-off angle of product this moment, when slider 1 continues to be kept away from the product motion, upper movable mould core 3 breaks away from the product, can take off the product this moment, accomplish the harmless drawing of patterns of product.
The above is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above examples. It is to be understood that other modifications and variations which may be directly derived or contemplated by those skilled in the art without departing from the spirit and concepts of the present utility model are deemed to be included within the scope of the present utility model.
Claims (5)
1. The double-angle core pulling structure of the battery shell production die comprises a sliding seat (1) and is characterized by further comprising an upper movable die core (3) and a lower fixed die core (4), wherein the lower fixed die core (4) is arranged on one side of the sliding seat (1), and the top surface of the lower fixed die core (4) gradually inclines downwards from one side close to the sliding seat (1) to one side of a suspension end;
the upper movable mold core (3) is slidably arranged on the top surface of the lower fixed mold core (4), and a triangular lug (32) is arranged on the top surface of the suspension end of the upper movable mold core (3);
the control assembly is arranged on the sliding seat (1) and used for controlling the sliding seat (1) to move towards the direction away from or close to the upper movable mold core (3);
the sliding seat (1) is connected with the upper movable mold core (3) through a first elastic component (6).
2. The battery case production mold double-angle core pulling structure according to claim 1, wherein: the control assembly comprises two inclined guide posts (5), wherein the sliding seat (1) is provided with two inclined guide holes (13) from top to bottom in a tilting way, the inclined guide holes (13) incline from top to bottom towards one side gradually far away from the lower fixed mold core (4), and the two inclined guide posts (5) are respectively and slidably arranged in the corresponding inclined guide holes (13);
the control assembly further comprises a plurality of second elastic assemblies (2), and the second elastic assemblies are arranged at the bottom end of one side, close to the upper movable mold core (3), of the sliding seat (1).
3. The battery case production mold double-angle core pulling structure according to claim 2, wherein: the second elastic component (2) comprises a second spring (21) and a limiting rod (22), the sliding seat (1) is provided with a mounting hole (12) for adapting to the second elastic component (2), the limiting rod (22) is mounted in the mounting hole (12), the second spring (21) is sleeved on the limiting rod (22), one end of the second spring (21) is connected with the sliding seat (1), and the other end of the second spring is connected with the die.
4. The battery case production mold double-angle core pulling structure according to claim 1, wherein: the first elastic component (6) comprises a limiting plate (62), a sliding rod (61) and a first spring (63), a sliding hole (11) is formed in the sliding seat (1), an annular clamping plate (111) is coaxially arranged in the sliding hole (11), the sliding rod (61) is slidably arranged in the annular clamping plate (111), the limiting plate (62) is arranged at one end, far away from the upper movable mold core (3), of the sliding rod (61), the suspension end of the sliding rod (61) is connected with the upper movable mold core (3), the first spring (63) is sleeved on the sliding rod (61), and the first spring (63) is arranged between the annular clamping plate (111) and the upper movable mold core (3).
5. The battery case production mold double-angle core pulling structure according to claim 1, wherein: the top surface of lower fixed mold core (4) is installed slide rail (41), slide groove (31) of adaptation slide rail (41) have been seted up to last movable mold core (3) bottom surface, go up movable mold core (3) through establish slide groove (31) card on slide rail (41) with lower fixed mold core (4) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321408454.3U CN220163138U (en) | 2023-06-05 | 2023-06-05 | Double-angle core pulling structure of battery shell production die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321408454.3U CN220163138U (en) | 2023-06-05 | 2023-06-05 | Double-angle core pulling structure of battery shell production die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220163138U true CN220163138U (en) | 2023-12-12 |
Family
ID=89060679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321408454.3U Active CN220163138U (en) | 2023-06-05 | 2023-06-05 | Double-angle core pulling structure of battery shell production die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220163138U (en) |
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2023
- 2023-06-05 CN CN202321408454.3U patent/CN220163138U/en active Active
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