CN212498921U - Insulating piece mold processing - Google Patents
Insulating piece mold processing Download PDFInfo
- Publication number
- CN212498921U CN212498921U CN202020713072.1U CN202020713072U CN212498921U CN 212498921 U CN212498921 U CN 212498921U CN 202020713072 U CN202020713072 U CN 202020713072U CN 212498921 U CN212498921 U CN 212498921U
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- convex part
- die
- male die
- pressing plate
- side right
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- 238000003825 pressing Methods 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 29
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000004080 punching Methods 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 10
- 230000002950 deficient Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses an insulating sheet processing die, which belongs to the technical field of bending equipment and comprises a male die and a female die; the female die consists of a first convex part, a second convex part and a third convex part which are connected in sequence; the first convex part and the second convex part are both in a cuboid shape, and the third convex part is in a right-angled triangular pyramid shape; the first convex part, the second convex part and the third convex part are all the same in length and are parallel to each other in axial direction, the height of the first convex part is greater than that of the second convex part, the third convex part is arranged above the second convex part, and the height of the third convex part is equal to the height difference between the first convex part and the second convex part; the male die is cuboid, a right-angled triangular pyramid-shaped groove matched with the third convex part is formed in the lower bottom surface of the male die, and the width of the male die is the same as that of the second convex part. Through the improvement to the mould structure, the cooperation cold punching is bent once, can the shaping, has improved production efficiency by a wide margin, has reduced manufacturing cost.
Description
Technical Field
The utility model relates to an equipment technical field of bending, concretely relates to insulating piece mold processing.
Background
The cushion pad has wide application and diversified structure. In order to match the structural requirement of the lithium battery pack box, the cushion pad adopts a structure (refer to fig. 4) that foam is entrained by multiple bent insulating sheets in the forward and reverse directions, and the side face of the foam in the structure is fixedly adhered to a groove formed after the insulating sheets are bent through a double-faced adhesive tape. The insulating sheet with multiple bending in forward and reverse directions is mainly formed by cold punching and bending through a pressure punch and a V-shaped bending die (refer to figure 3). The traditional process of multi-bending products in the forward and reverse directions mainly decomposes bending, and a finished product can be obtained only by performing three bending steps through a V-shaped bending die. Specifically, the first bending is performed to obtain one corner, the material is placed on the reverse side, the second corner is obtained by bending again, and the position is adjusted to obtain a third corner by bending again (refer to fig. 5). The three bending processes are complicated, the production efficiency is low, the bending angle is different in orientation, other positions and the hand-held auxiliary positioning are needed, the precision of the product size can be influenced, the hand-held position is very close to the bending position due to the fact that the material is narrow, and certain danger is caused during vertical die assembly.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to solve the technical problems that: the utility model provides a can be adjusted reverse multichannel insulating piece of bending to carry out one-time bending shaping's insulating piece mold processing to well.
In order to solve the technical problem, the utility model discloses a technical scheme be: an insulation sheet processing die comprises a male die and a female die;
the female die consists of a first convex part, a second convex part and a third convex part which are connected in sequence; the first convex part and the second convex part are both cuboid-shaped, and the third convex part is right-angled triangular pyramid-shaped;
the first convex part, the second convex part and the third convex part are the same in length and are axially parallel to each other, the height of the first convex part is larger than that of the second convex part, the third convex part is arranged above the second convex part and comprises a first side right-angle surface, a second side right-angle surface and an inclined surface, the first side right-angle surface is arranged along the edge of the upper bottom surface of the second convex part, the second side right-angle surface is arranged towards the first convex part, and the height of the second side right-angle surface is equal to the height difference between the first convex part and the second convex part;
the male die is cuboid, a right-angled triangular pyramid-shaped groove matched with the third convex part is formed in the lower bottom surface of the male die, and the width of the male die is the same as that of the second convex part.
The insulating sheet processing die comprises an upper pressing plate, a male die, a female die and a lower pressing plate which are sequentially arranged from top to bottom;
the upper pressing plate is fixedly connected with the male die, and the female die is fixedly connected with the lower pressing plate;
and the upper pressing plate and the lower pressing plate are both provided with fixing holes.
Wherein, first convex part, second convex part and third convex part are integrated into one piece.
Wherein, the second side right-angle face and the inclined plane's contained angle is 60.
And a positioning plate is arranged on the upper bottom surface of the first convex part.
The beneficial effects of the utility model reside in that: the utility model provides an insulating piece mold processing, through to the improvement of mould structure, through mould cooperation cold punching bending once, can take shape, unite three processes of original V style of calligraphy mould bending into one, saved the required manpower and equipment of twice process, improved production efficiency by a wide margin, reduced manufacturing cost; and one shot forming compares in cubic shaping, need not to utilize other positions many times to carry out assistance-localization real-time, has reduced the precision deviation of product to and the defective rate that the product caused because of bending many times, make the product quality obtain promoting, also promoted the homogeneity of same batch product quality simultaneously.
Drawings
Fig. 1 is a schematic structural view of an insulating sheet processing mold according to an embodiment of the present invention;
fig. 2 is a side view of an insulating sheet processing mold according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a conventional V-shaped bending mold;
FIG. 4 is a schematic view of the structure of the cushion;
fig. 5 is a view illustrating a bending process of a conventional insulating sheet;
description of reference numerals: 1. an upper pressure plate; 2. a male die; 21. a groove;
3. a female die; 31. a first convex portion; 32. a second convex portion; 33. a third convex portion; 331. a bevel;
4. a lower pressing plate; 5. an insulating sheet; 6. positioning a plate; 7. and (5) soaking cotton.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 2, an insulating sheet processing mold of the present invention includes a male mold 2 and a female mold 3;
the female die 3 consists of a first convex part 31, a second convex part 32 and a third convex part 33 which are connected in sequence; the first convex portion 31 and the second convex portion 32 are both rectangular parallelepiped, and the third convex portion 33 is a right-angled triangular pyramid;
the first convex part 31, the second convex part 32 and the third convex part 33 are all the same in length and are axially parallel to each other, the height of the first convex part 31 is greater than that of the second convex part 32, the third convex part 33 is arranged above the second convex part 32, the third convex part 33 consists of a first side right-angle surface, a second side right-angle surface, an inclined surface 331 and two right-angle bottom surfaces, the first side right-angle surface is arranged along the edge of one side of the upper bottom surface of the second convex part 32, which is far away from the first convex part 31, the second side right-angle surface faces and is close to the first convex part 31, and the height of the second side right-angle surface is equal to the height difference between the first convex part 31 and the second convex part 32;
the male die 2 is cuboid, a right-angle triangular pyramid-shaped groove 21 matched with the third convex part 33 is formed in the lower bottom surface of the male die 2, the groove 21 is used for being inserted with the third convex part 33, and the width of the male die 2 is the same as that of the second convex part 32.
The utility model discloses a working process does: placing an insulating sheet 5 to be processed on a female die 3, wherein the length of the insulating sheet 5 is smaller than that of the female die 3, pressing down a male die 2, moving the male die 2 downwards, extending a third convex part 33 into a groove 21 of the male die 2, extending the rest part of the male die 2 into a concave space formed by a first convex part 31 and a third convex part 33 of the female die 3 on a second convex part 32, completing bending through cold punching, moving the male die 2 upwards, taking out the processed insulating sheet 5, placing the next insulating sheet 5 to be processed, and repeating the steps; and fixedly sticking the foam 7 in a recess formed after the insulating sheet 5 is bent through double-sided adhesive to obtain the cushion pad.
From the above description, the beneficial effects of the present invention are: the utility model provides an insulating piece mold processing, through to the improvement of mould structure, through mould cooperation cold punching bending once, can take shape, unite three processes of original V style of calligraphy mould bending into one, saved the required manpower and equipment of twice process, improved production efficiency by a wide margin, reduced manufacturing cost; and one shot forming compares in cubic shaping, need not to utilize other positions many times to carry out assistance-localization real-time, has reduced the precision deviation of product to and the defective rate that the product caused because of bending many times, make the product quality obtain promoting, also promoted the homogeneity of same batch product quality simultaneously.
Further, the device comprises an upper pressing plate 1, a male die 2, a female die 3 and a lower pressing plate 4 which are sequentially arranged from top to bottom;
the upper pressing plate 1 is fixedly connected with the male die 2, and the female die 3 is fixedly connected with the lower pressing plate 4; namely, the lower bottom surface of the upper pressure plate 1 is fixedly connected with the upper bottom surface of the male die 2, and the lower bottom surface of the female die 3 is fixedly connected with the upper bottom surface of the lower pressure plate 4;
and the upper pressing plate 1 and the lower pressing plate 4 are both provided with fixing holes.
From the above description, through setting up top board and holding down plate, can link together terrace die and pressure punch press's cantilever (pressure arm) and table surface respectively, be convenient for operate, also guaranteed the fixed of terrace die and die position and the precision of complex.
Further, the first protrusion 31, the second protrusion 32, and the third protrusion 33 are integrally formed, that is, the female die 3 is integrally formed.
From the above description, the integral molding of the female die can avoid the generation of dimensional deviation and seams caused by connection, and is helpful for improving the quality of the bent product.
Further, the angle between the second side right-angle surface and the inclined surface 331 is 60 °.
Further, a positioning plate 6 is disposed on an upper bottom surface of the first convex portion 31.
From the above description, the positioning plate can be used to determine the placing direction of the workpiece to be processed, so as to facilitate the speed of processing.
Referring to fig. 1 to fig. 2, a first embodiment of the present invention is:
an insulating sheet processing die comprises an upper pressing plate 1, a male die 2, a female die 3 and a lower pressing plate 4 which are sequentially arranged from top to bottom;
the upper pressing plate 1 is fixedly connected with the male die 2, and the female die 3 is fixedly connected with the lower pressing plate 4; namely, the lower bottom surface of the upper pressure plate 1 is fixedly connected with the upper bottom surface of the male die 2, and the lower bottom surface of the female die 3 is fixedly connected with the upper bottom surface of the lower pressure plate 4;
the upper pressing plate 1 and the lower pressing plate 4 are both provided with fixing holes;
the female die 3 consists of a first convex part 31, a second convex part 32 and a third convex part 33 which are connected in sequence; the first convex portion 31 and the second convex portion 32 are both rectangular parallelepiped, and the third convex portion 33 is a right-angled triangular pyramid;
the first convex part 31, the second convex part 32 and the third convex part 33 are all the same in length and are axially parallel to each other, the height of the first convex part 31 is greater than that of the second convex part 32, the third convex part 33 is arranged above the second convex part 32, the third convex part 33 consists of a first side right-angle surface, a second side right-angle surface, an inclined surface 331 and two right-angle bottom surfaces, the first side right-angle surface is arranged along the edge of one side of the upper bottom surface of the second convex part 32, which is far away from the first convex part 31, the second side right-angle surface faces and is close to the first convex part 31, and the height of the second side right-angle surface is equal to the height difference between the first convex part 31 and the second convex part 32; that is, the height of the third convex portion 33 after setting is equal to the height difference between the first convex portion 31 and the second convex portion 32;
the first convex part 31, the second convex part 32 and the third convex part 33 are integrally formed, that is, the female die 3 is integrally formed;
the male die 2 is cuboid, a right-angle triangular pyramid-shaped groove 21 matched with the third convex part 33 is formed in the lower bottom surface of the male die 2, the groove 21 is used for being inserted with the third convex part 33, and the width of the male die 2 is the same as that of the second convex part 32;
the included angle between the second side right-angle surface and the inclined surface 331 is 60 degrees;
the positioning plate 6 is arranged on the upper bottom surface of the first convex portion 31, and the positioning plate 6 is connected with the first convex portion 31 through a bolt or a screw.
To sum up, the insulating sheet processing die provided by the utility model can be formed by improving the structure of the die (mainly a male die and a female die) and bending the die at one time through the matching of the die and cold punching, so that three processes of the original V-shaped bending die are combined into one, the manpower and equipment required by the two processes are saved, the production efficiency is greatly improved, and the production cost is reduced; and one shot forming compares in cubic shaping, need not to utilize other positions many times to carry out assistance-localization real-time, has reduced the precision deviation of product to and the defective rate that the product caused because of bending many times, make the product quality obtain promoting, also promoted the homogeneity of same batch product quality simultaneously.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (5)
1. An insulating sheet processing die is characterized by comprising a male die and a female die;
the female die consists of a first convex part, a second convex part and a third convex part which are connected in sequence; the first convex part and the second convex part are both cuboid-shaped, and the third convex part is right-angled triangular pyramid-shaped;
the first convex part, the second convex part and the third convex part are the same in length and are axially parallel to each other, the height of the first convex part is larger than that of the second convex part, the third convex part is arranged above the second convex part and comprises a first side right-angle surface, a second side right-angle surface and an inclined surface, the first side right-angle surface is arranged along the edge of the upper bottom surface of the second convex part, the second side right-angle surface is arranged towards the first convex part, and the height of the second side right-angle surface is equal to the height difference between the first convex part and the second convex part;
the male die is cuboid, a right-angled triangular pyramid-shaped groove matched with the third convex part is formed in the lower bottom surface of the male die, and the width of the male die is the same as that of the second convex part.
2. The insulating sheet processing mold according to claim 1, comprising an upper pressing plate, a male mold, a female mold and a lower pressing plate arranged in sequence from top to bottom;
the upper pressing plate is fixedly connected with the male die, and the female die is fixedly connected with the lower pressing plate;
and the upper pressing plate and the lower pressing plate are both provided with fixing holes.
3. The die for processing an insulation sheet according to claim 1, wherein the first, second and third protrusions are integrally formed.
4. The die for processing the insulation sheet according to claim 1, wherein the second side right-angle surface and the inclined surface have an included angle of 60 °.
5. The die for processing an insulating sheet according to claim 1, wherein a positioning plate is provided on an upper bottom surface of the first convex portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713072.1U CN212498921U (en) | 2020-04-30 | 2020-04-30 | Insulating piece mold processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713072.1U CN212498921U (en) | 2020-04-30 | 2020-04-30 | Insulating piece mold processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212498921U true CN212498921U (en) | 2021-02-09 |
Family
ID=74444996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020713072.1U Active CN212498921U (en) | 2020-04-30 | 2020-04-30 | Insulating piece mold processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212498921U (en) |
-
2020
- 2020-04-30 CN CN202020713072.1U patent/CN212498921U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 350000 Building 8, No. 2, Wuyu Road, Gaishan Town, Cangshan District, Fuzhou City, Fujian Province Patentee after: FUJIAN TENGBO NEW MATERIAL TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 350000 building 15, Zone C, Pushang Industrial Zone, Jinshan Industrial Concentration Zone, 6 Hongjiang Road, Jianxin Town, Cangshan District, Fuzhou City, Fujian Province Patentee before: FUJIAN TENGBO NEW MATERIAL TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |