CN219006161U - Combined die for processing super-soft heat-conducting material - Google Patents
Combined die for processing super-soft heat-conducting material Download PDFInfo
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- CN219006161U CN219006161U CN202223357396.4U CN202223357396U CN219006161U CN 219006161 U CN219006161 U CN 219006161U CN 202223357396 U CN202223357396 U CN 202223357396U CN 219006161 U CN219006161 U CN 219006161U
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Abstract
The utility model discloses a combined die for processing an ultra-soft heat-conducting material. In the present utility model, a composite mold for processing an ultra-soft heat conductive material includes: perforation cutting piece, row waste part and cut the piece. The punching and cutting piece comprises: a first mounting plate, a plurality of first blades, and a plurality of rows of perforated column sets; the first blades are equidistantly arranged along the first direction, a row of punching column groups are arranged between every two adjacent first blades, and each punching column group is provided with a plurality of punching columns which are equidistantly arranged along the second direction. The waste discharge member includes: the second mounting plate and the upright post groups are arranged on the second mounting plate in a plurality of rows and are equidistantly arranged along the first direction; the slitting piece includes: the device comprises a third mounting plate, a plurality of rows of second blades which are arranged on the third mounting plate and are equidistantly arranged along a second direction, and positioning columns; a plurality of positioning columns arranged along the second direction are arranged between two adjacent second blades. Compared with the prior art, the method has the advantages of high yield and product quality improvement.
Description
Technical Field
The utility model relates to a heat conducting fin processing device, in particular to a combined die for processing an ultra-soft heat conducting material.
Background
The super-soft heat-conducting material is a heat-conducting silica gel material, and the heat-conducting silica gel sheet is produced by using the material and is used in an automobile water pump controller. The heat conduction silica gel sheet is provided with a glass fiber layer and a heat conduction layer opposite to the glass fiber layer, the heat conduction layer is adhesive, and a protective film is arranged on the heat conduction layer. When the heat-conducting silica gel sheet is produced, a plurality of holes are drilled in raw materials, and the heat-conducting silica gel sheet is cut into the heat-conducting silica gel sheets by a cutter with a plurality of transverse blades and longitudinal blade assemblies, and each heat-conducting silica gel sheet is provided with one hole. The raw material has a glass fiber layer and a heat conduction layer opposite to the glass fiber layer, the heat conduction layer is sticky, a layer of protection film is arranged on the layer, holes are drilled from the glass fiber layer to the heat conduction layer when holes are drilled at present, a plurality of heat conduction silica gel sheets are formed by cutting, the protection film is not cut when cutting, the protection film is a complete film, all the heat conduction silica gel sheets are stuck on the protection film, and all the heat conduction silica gel sheets are separated from a cutter together through the protection film. However, as the glass fiber layer is harder and the heat conduction layer is softer, the punching can lead the glass fiber layer to be extruded by the harder heat conduction silica gel sheet, the hole can deform, the product can also deform, the dimensional tolerance of the product can not be controlled, and the quality of the formed product is poor. In order to prevent product deformation, after tearing the protection film on the heat conduction layer during processing, punching and cutting the heat conduction silica gel material, cutting the heat conduction silica gel material by a plurality of transverse blades and longitudinal blade assemblies, and cutting the heat conduction layer by the cutter to form a plurality of products, wherein the heat conduction material is super soft and does not have the protection film, so that a separated product small module is blocked in the cutter and cannot be taken out, and the product processing is difficult.
Disclosure of Invention
The utility model aims to provide a combined die for processing an ultra-soft heat-conducting material, which provides product quality.
In order to solve the above technical problems, an embodiment of the present utility model provides a mold assembly for processing an ultra-soft heat conductive material, including:
a punch cut, the punch cut comprising: a first mounting plate, a plurality of first blades, and a plurality of rows of perforated column sets; the first blades are arranged on the first mounting plate and are equidistantly arranged along a first direction, a row of punching column groups are arranged between two adjacent first blades, each punching column group is provided with a plurality of punching columns which are equidistantly arranged along a second direction and are spaced apart, the second direction is perpendicular to the first direction, and the distance between two adjacent punching columns in each row of punching column groups is equal; each punching column is arranged on the first mounting plate and provided with a through hole, and the through hole penetrates through the first mounting plate;
waste discharge, the waste discharge includes: the second mounting plate and a plurality of rows of upright post groups which are arranged on the second mounting plate and are equidistantly arranged along the first direction; the number of rows of the upright post groups is equal to that of the punching post groups, and the distance between two adjacent upright post groups is equal to that between two adjacent first blades; the upright post groups are provided with a plurality of upright posts which are equidistantly arranged along the second direction, the number of the upright posts in each row of upright post groups is equal to that of the punching posts in each row of punching post groups, and the distance between two adjacent upright posts in each row of upright post groups is equal to that between two adjacent punching posts in each row of punching post groups; the height of the upright post is larger than the sum of the height of the punching post and the thickness of the first mounting plate, and the diameter of the upright post is smaller than or equal to the aperture of the through hole; and
the piece is cut, cut the piece and include: the device comprises a third mounting plate, a plurality of rows of second blades which are arranged on the third mounting plate and are equidistantly arranged along the second direction, and positioning columns; a plurality of positioning columns arranged along the second direction are arranged between two adjacent second blades, the diameter of each positioning column is not larger than that of each punching column, and the distance between two adjacent positioning columns in the plurality of positioning columns arranged along the second direction is a multiple of the distance between two adjacent punching columns in each punching column group; the length of the second blade is not smaller than the length of the plurality of first blades arranged along the first direction, and the length of the second blade arranged along the second direction is larger than the length of each row of punching column groups.
The combined die is used for punching and cutting the ultra-soft heat-conducting material to form a plurality of heat-conducting silica gel sheets. The super soft heat conducting material is characterized in that a to-be-machined part is provided with a glass fiber layer and a heat conducting layer opposite to the glass fiber layer, a protective film on the heat conducting layer is firstly torn off, the heat conducting layer is downwards placed on a first mounting plate, a first blade cuts the to-be-machined part from the heat conducting layer to the glass fiber layer to form transverse cracks, but the width of the to-be-machined part is larger than the length of the first blade, so that the cracks can not lead to the to-be-machined part to form a plurality of holes, a punching column punches the to-be-machined part from the heat conducting layer to the glass fiber layer to form a plurality of holes, a punching cutting part on which the to-be-machined part is placed is stacked on a waste discharging part, a stand column correspondingly penetrates through the first mounting plate and the punching column in sequence, waste supported by the punching column is propped against the above the to-be-machined part, and the waste is thoroughly separated from the to-be-machined part, so that a clean hole is formed on the to-be-machined part. And then, the to-be-processed workpiece is taken down from the punching cutting piece and the waste discharging piece, the protective film can be attached to the heat conducting layer, and then the second blade is used for cutting. And placing the to-be-machined part adhered with the protective film on the slitting piece, penetrating the positioning column into part of the holes of the to-be-machined part to position, and cutting the to-be-machined part by the second blade to form a plurality of products, namely the heat conducting silica gel sheets. The second blades extend along the first direction and are arranged along the second direction, namely, the protective film is cut into strip film units extending along the first direction, a plurality of separated products are attached to each strip film unit, and the products are taken down from the cutting pieces through one strip film unit. The heat conduction layer is directly perforated through tearing away the protection film, so that the protection film is prevented from being too hard to cause extrusion deformation of a plurality of workpieces to be processed, and a formed semi-finished product is not clamped for an integral part during processing of a perforation cutting part, the hardness of the workpiece to be processed is improved due to the existence of the protection film when the cutting part is used for final cutting, the first blade and the second blade are separated on different parts, a cutter on the cutting part is a second blade extending in the same direction, and a dense small space is not formed for the arrangement of the second blade, so that the final small module product cannot be taken down from the cutting part. And further, the product tolerance is ensured through the combined die, and the product quality is improved.
In one embodiment, the height of the first blade is not lower than the height of the perforated column.
In an embodiment, the height of the positioning column is not greater than the height of the punching column; the height of the second blade is not lower than the height of the punching column.
In one embodiment, a plurality of first limiting pieces are arranged on one side of the first mounting plate, on which the punching column is mounted; one side of the third mounting plate, on which the second blade is mounted, is also provided with a plurality of second limiting pieces.
In an embodiment, the first limiting piece is foam adhered to the first mounting plate; the second limiting piece is foam adhered to the third mounting plate.
In one embodiment, the number of the punching columns in each row of the punching column group is two, and the number of the second blades is three;
the number of the positioning columns between two adjacent second blades is smaller than the row number of the punching column group.
In an embodiment, the third mounting plate is provided with a plurality of third mounting holes, and the positioning column is detachably inserted into the third mounting holes.
In one embodiment, the diameter of the perforated column increases gradually from top to bottom.
In an embodiment, the diameter of the positioning column gradually increases from top to bottom; the diameter of the positioning column is the same as that of the punching column.
In an embodiment, the second mounting plate is provided with a plurality of second mounting holes, and the upright post is detachably inserted into the second mounting holes.
Drawings
FIG. 1 is a schematic view of a structure in which a workpiece to be machined is placed on a punch cutter according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a structure in which a workpiece to be machined is placed on a punch cutter according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a waste disposal member according to an embodiment of the present utility model;
FIG. 4 is a schematic view of an assembled structure of a punch cutter, a scrap discharge member and a workpiece to be processed according to an embodiment of the present utility model;
FIG. 5 is a schematic view showing a structure in which a workpiece to be processed is placed on a slit according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of the structure of a final product formed in accordance with an embodiment of the present utility model;
reference numerals: 1. punching the cutting member; 11. a first mounting plate; 12. a perforated column group; 121. punching a column; 120. a through hole; 13. a first blade; 2. waste discharging parts; 21. a second mounting plate; 22. a column group; 221. a column; 3. cutting the piece; 31. a third mounting plate; 32. a second blade; 33. positioning columns; 5. a workpiece to be machined; 50. a hole; 51. a heat conducting layer; 52. a glass fiber layer; 53. waste material; 81. a first limiting member; 82. a second limiting piece; x, a first direction; y, second direction; 9. a product; 90. and a protective film.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. However, those of ordinary skill in the art will understand that in various embodiments of the present utility model, numerous technical details have been set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be realized without these technical details and various changes and modifications based on the following embodiments.
Throughout the specification and claims, unless the context requires otherwise, the word "comprise" and variations such as "comprises" and "comprising" will be understood to be open-ended, meaning of inclusion, i.e. to be interpreted to mean "including, but not limited to.
The following detailed description of various embodiments of the present utility model will be provided in connection with the accompanying drawings to provide a clearer understanding of the objects, features and advantages of the present utility model. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the utility model, but rather are merely illustrative of the true spirit of the utility model.
Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and/or" unless the context clearly dictates otherwise.
In the following description, for the purposes of clarity of presentation of the structure and manner of operation of the present utility model, the description will be made with the aid of directional terms, but such terms as "forward," "rearward," "left," "right," "outward," "inner," "outward," "inward," "upper," "lower," etc. are to be construed as convenience, and are not to be limiting.
Embodiments of the present utility model are described below with reference to the accompanying drawings. As shown in fig. 1, 2, 3 and 4, the assembling die for processing the ultra-soft heat conductive material includes: perforation cutting piece 1, row waste piece 2 and cutting piece 3. The punching cutter 1 includes: a first mounting plate 11, a plurality of first blades 13, and a plurality of rows of perforated column sets 12. The plurality of first blades 13 are arranged on the first mounting plate 11 and are equidistantly arranged along the first direction X, a row of punching column groups 12 are arranged between two adjacent first blades 13, each punching column group 12 is provided with a plurality of punching columns 121 which are equidistantly arranged and spaced along the second direction Y, the second direction Y is perpendicular to the first direction X, and the distances between two adjacent punching columns 121 in each row of punching column groups 12 are equal. Each of the perforated posts 121 is disposed on the first mounting plate 11 and has a through hole 120, and the through hole 120 penetrates the first mounting plate 11. The scrap discharging part 2 includes: a second mounting plate 21, and a plurality of rows of column groups 22 arranged on the second mounting plate 21 at equal intervals along the first direction X. The number of rows of the column groups 22 is equal to the number of rows of the perforated column groups 12, and the distance between two adjacent column groups 22 is equal to the distance between two adjacent first blades 13. Each column group 22 has a plurality of columns 221 arrayed equidistantly in the second direction Y, and the number of columns 221 in each column group 22 is equal to the number of perforated columns 121 in each column group 12, and the distance between two adjacent columns 221 in each column group 22 is equal to the distance between two adjacent perforated columns 121 in each column group 12. The height of the post 221 is greater than the sum of the height of the perforated post 121 and the thickness of the first mounting plate 11, and the diameter of the post 221 is less than or equal to the aperture of the through hole 120. The slit 3 includes: the third mounting plate 31, a plurality of rows of second blades 32 arranged equidistantly along the second direction Y provided on the third mounting plate 31, and a positioning column 33. A plurality of positioning columns 33 arranged along the second direction Y are arranged between the two adjacent second blades 32, the diameter of each positioning column 33 is not larger than that of each punching column 121, and the distance between two adjacent positioning columns 33 in the plurality of positioning columns 33 arranged along the second direction Y is a multiple of the distance between two adjacent punching columns 121 in each row of punching column groups 12. The length of the second blades 32 is not less than the length of the plurality of first blades 13 aligned in the first direction X, and the length of the second blades 32 aligned in the second direction Y is greater than the length of each row of the perforated column groups 12.
Specifically, the assembling die is used for punching and cutting the ultra-soft heat-conducting material to form a plurality of heat-conducting silica gel sheets. As shown in fig. 1 and 2, in fig. 1, the third direction Z is a direction in which the workpiece 5 is placed on the punching and cutting member 1, the super-soft heat-conducting material, that is, the workpiece 5 has the glass fiber layer 52 and the heat-conducting layer 51 opposite to the glass fiber layer 52, the protective film 90 on the heat-conducting layer 51 is firstly torn off, then the heat-conducting layer 51 is downward, the glass fiber layer 52 is placed on the first mounting plate 11, the first blade 13 cuts the workpiece 5 from the heat-conducting layer 51 to the glass fiber layer 52 to form a transverse crack, but the width of the workpiece 5 is greater than the length of the first blade 13, so that the crack does not allow the workpiece 5 to form multiple pieces, and the punching column 121 simultaneously punches the workpiece 5 from the heat-conducting layer 51 to the glass fiber layer 52 to form multiple holes, for example, in fig. 4, the punching and cutting member 1 with the workpiece 5 placed thereon is stacked on the waste discharging member 2, and the through holes 120 corresponding to the column 221 sequentially penetrate through the first mounting plate 11 and the punching column 121, and the waste 53 supported by the punching column 121 on the workpiece 5 is pushed onto the workpiece 5 to form a transverse crack, but the waste 53 is separated from the workpiece 5 to form a clean hole 50. After that, the workpiece 5 is removed from the punching cutter 1 and the scrap discharging member 2, and the protective film 90 may be attached to the heat conductive layer 51, and then cut by the second blade 32. As shown in fig. 5, the to-be-machined piece 5 with the protective film 90 attached is placed on the slitting piece 3, the positioning posts 33 penetrate into part of the holes 50 of the to-be-machined piece 5 to position, and the second blade 32 cuts the to-be-machined piece 5 to form a plurality of products 9, namely, heat conducting silica gel sheets. The second blades 32 extend along the first direction X and are arranged along the second direction Y, i.e. the protective film 90 is cut into elongated film units extending along the first direction X, as in fig. 6, there may be two elongated strips, each with a plurality of separate products 9 attached thereto, and the plurality of products 9 are removed from the slit members 3 by one elongated film unit. Through tearing away protection film 90 and directly punching to heat conduction layer 51, prevented that protection film 90 from being too hard to cause more waiting for machined part 5 extrusion deformation, and when punching cutting piece 1 processing, the semi-manufactured goods that forms also can not block for the whole piece, the existence of protection film 90 improves waiting for machined part 5 hardness when cutting piece 3 carries out last cutting, first blade 13 and second blade 32 separate on different parts for the cutter on cutting piece 3 is the second blade 32 that the equidirectional extends, the arrangement of second blade 32 does not form intensive little space again, thereby prevent to form final little module product 9 unable take off from cutting piece 3. And further, the tolerance of the product 9 is ensured by the combined die, and the quality of the product 9 is improved.
Further, the height of the first blade 13 is not lower than the height of the perforated column 121. The first blade 13 extends along the second direction Y, and after the workpiece 5 is to be machined to form a crack along the second direction Y, the second blade 32 cuts to form a crack extending along the first direction X, a plurality of independent products 9 can be formed. The height of the first blade 13 and the height of the perforating post 121 are both greater than or equal to the thickness of the workpiece 5 to be machined.
Further, as shown in fig. 1 and 5, the height of the positioning post 33 is not greater than the height of the punching post 121, and the height of the second blade 32 is not lower than the height of the punching post 121. The contact of the positioning post 33 with the hole 50 in the workpiece 5 is reduced, the tolerance of the formed product 9 is prevented from being too large, and the second blade 32 is arranged to enable the workpiece 5 to be completely split in the thickness direction.
Further, as shown in fig. 1, a plurality of first limiting members 81 are further disposed on one side of the first mounting plate 11 where the hole-punching column 121 is mounted, and in this figure, the first limiting members 81 are disposed on the leftmost side and the uppermost side of the hole-punching column set 12, that is, the first limiting members 81 are disposed on two adjacent sides of the region formed by the hole-punching column set, and a certain distance is provided between the first limiting members 81 and the hole-punching column set, so that the workpiece 5 to be processed can be positioned. As shown in fig. 5, the side of the third mounting plate 31 on which the second blade 32 is mounted also has a plurality of second stoppers 82. The second blades 32 are formed with second stoppers 82 on opposite sides of the region, i.e., upper and lower sides as viewed in the drawing.
In addition, the first limiting member 81 is foam adhered to the first mounting plate 11; the second limiting member 82 is foam adhered to the third mounting plate 31.
Further, as shown in fig. 1, the perforated pillars 121 in each row of perforated pillar groups 12 have two, and the second blades 32 have three. The number of positioning posts 33 between two adjacent second blades 32 is smaller than the number of rows of the perforated post set 12. As shown in fig. 5, there may be only six positioning posts 33, three between two adjacent second blades 32, three being arranged equidistantly. The number of the positioning columns 33 is small while the workpiece 5 to be processed is positioned, the workpiece 5 to be processed is convenient to install, and the workpiece 5 to be processed is not interfered or extruded.
In addition, as shown in fig. 5, a plurality of third mounting holes are formed in the third mounting plate 31, and the positioning posts 33 are detachably inserted into the third mounting holes, and the number of the positioning posts 33 and the mounting positions can be selected as required. The positioning post 33 and the third mounting hole may be screwed or directly inserted.
Further, the diameter of the punching column 121 is gradually increased from top to bottom, so that punching is facilitated.
Further, the diameter of the positioning column 33 gradually increases from top to bottom, so that the second positioning column 33 is conveniently inserted into the hole 50 of the workpiece 5. The diameter of the positioning post 33 is the same as the diameter of the perforated post 121.
In addition, the second mounting plate 21 is provided with a plurality of second mounting holes, and the stand column 221 is detachably inserted into the second mounting holes. The post 221 may be threaded or directly inserted into the second mounting hole.
While the preferred embodiments of the present utility model have been described in detail above, it should be understood that aspects of the embodiments can be modified, if necessary, to employ aspects, features and concepts of the various patents, applications and publications to provide yet further embodiments.
In other embodiments, the number of perforated columns and finished product areas may be different from the present embodiment, i.e., the number of products cut from one side may be different from the present embodiment.
These and other changes can be made to the embodiments in light of the above detailed description. In general, in the claims, the terms used should not be construed to be limited to the specific embodiments disclosed in the specification and the claims, but should be construed to include all possible embodiments along with the full scope of equivalents to which such claims are entitled.
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of carrying out the utility model and that various changes in form and details may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. A composite die for processing an ultra-soft heat conductive material, comprising:
a punch cut, the punch cut comprising: a first mounting plate, a plurality of first blades, and a plurality of rows of perforated column sets; the first blades are arranged on the first mounting plate and are equidistantly arranged along a first direction, a row of punching column groups are arranged between two adjacent first blades, each punching column group is provided with a plurality of punching columns which are equidistantly arranged along a second direction and are spaced apart, the second direction is perpendicular to the first direction, and the distance between two adjacent punching columns in each row of punching column groups is equal; each punching column is arranged on the first mounting plate and provided with a through hole, and the through hole penetrates through the first mounting plate;
waste discharge, the waste discharge includes: the second mounting plate and a plurality of rows of upright post groups which are arranged on the second mounting plate and are equidistantly arranged along the first direction; the number of rows of the upright post groups is equal to that of the punching post groups, and the distance between two adjacent upright post groups is equal to that between two adjacent first blades; the upright post groups are provided with a plurality of upright posts which are equidistantly arranged along the second direction, the number of the upright posts in each row of upright post groups is equal to that of the punching posts in each row of punching post groups, and the distance between two adjacent upright posts in each row of upright post groups is equal to that between two adjacent punching posts in each row of punching post groups; the height of the upright post is larger than the sum of the height of the punching post and the thickness of the first mounting plate, and the diameter of the upright post is smaller than or equal to the aperture of the through hole; and
the piece is cut, cut the piece and include: the device comprises a third mounting plate, a plurality of rows of second blades which are arranged on the third mounting plate and are equidistantly arranged along the second direction, and positioning columns; a plurality of positioning columns arranged along the second direction are arranged between two adjacent second blades, the diameter of each positioning column is not larger than that of each punching column, and the distance between two adjacent positioning columns in the plurality of positioning columns arranged along the second direction is a multiple of the distance between two adjacent punching columns in each punching column group; the length of the second blade is not smaller than the length of the plurality of first blades arranged along the first direction, and the length of the second blade arranged along the second direction is larger than the length of each row of punching column groups.
2. The die set for processing an ultra-soft heat conductive material according to claim 1, wherein the height of the first blade is not lower than the height of the perforated column.
3. The mold assembly for processing an ultra-soft heat conductive material according to claim 1, wherein the height of the positioning column is not greater than the height of the perforated column; the height of the second blade is not lower than the height of the punching column.
4. The mold assembly for processing super soft heat conductive material as claimed in claim 1, wherein one side of the first mounting plate on which the punching column is mounted is further provided with a plurality of first limiting members; one side of the third mounting plate, on which the second blade is mounted, is also provided with a plurality of second limiting pieces.
5. The mold assembly for processing super soft heat conducting material according to claim 4, wherein the first limiting member is foam adhered to the first mounting plate; the second limiting piece is foam adhered to the third mounting plate.
6. The die set for processing ultra-soft heat conductive material according to claim 1, wherein the number of the punching columns in each row of the punching column group is two, and the number of the second blades is three;
the number of the positioning columns between two adjacent second blades is smaller than the row number of the punching column group.
7. The assembling die for processing the ultra-soft heat-conducting material according to claim 1, wherein a plurality of third mounting holes are formed in the third mounting plate, and the positioning columns are detachably arranged and inserted into the third mounting holes.
8. The mold assembly for processing an ultra-soft heat conductive material according to claim 1, wherein the diameter of the perforated column is gradually increased from top to bottom.
9. The assembling die for processing the ultra-soft heat-conducting material according to claim 1, wherein the diameter of the positioning column is gradually increased from top to bottom; the diameter of the positioning column is the same as that of the punching column.
10. The mold assembly for processing super soft heat conducting material according to claim 1, wherein,
the second mounting plate is provided with a plurality of second mounting holes, and the stand column is detachably arranged and inserted into the second mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357396.4U CN219006161U (en) | 2022-12-12 | 2022-12-12 | Combined die for processing super-soft heat-conducting material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223357396.4U CN219006161U (en) | 2022-12-12 | 2022-12-12 | Combined die for processing super-soft heat-conducting material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219006161U true CN219006161U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223357396.4U Active CN219006161U (en) | 2022-12-12 | 2022-12-12 | Combined die for processing super-soft heat-conducting material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219006161U (en) |
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2022
- 2022-12-12 CN CN202223357396.4U patent/CN219006161U/en active Active
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