CN211638658U - High-efficient welding mould of temperature-uniforming plate - Google Patents
High-efficient welding mould of temperature-uniforming plate Download PDFInfo
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- CN211638658U CN211638658U CN202020085407.XU CN202020085407U CN211638658U CN 211638658 U CN211638658 U CN 211638658U CN 202020085407 U CN202020085407 U CN 202020085407U CN 211638658 U CN211638658 U CN 211638658U
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Abstract
The utility model relates to a mould, in particular to high-efficient welding mould of temperature-uniforming plate. The utility model provides a high-efficient welding mould of samming board, includes the mould body, clamp plate, depression bar, the mould body is established to open-ended cavity cube for two side facades, the clamp plate is the cubic thing unanimous with the samming board size, the top surface of the mould body is opened has a plurality of screws, the depression bar passes screw threaded connection at the top surface of the mould body. The utility model discloses can once only weld polylith samming board, two mutual vertical edges of samming board can easily align the mould body both sides wall, stop basically because of the marginal uneven, the inaccurate welding quality who produces in location is not too close, the condition such as defect, weeping appear in the vacuum treatment that leads to the later stage takes place. Meanwhile, when the temperature-equalizing plate and the die are placed in a high-temperature furnace for heating, two edges outside the temperature-equalizing plate are free from blocking and can expand freely, so that the problems of bulging, deformation and the like caused by inconsistent expansion coefficients are thoroughly solved, and the welding quality of products is greatly improved.
Description
Technical Field
The utility model relates to a mould, in particular to high-efficient welding mould of temperature-uniforming plate.
Background
Along with the increasingly powerful chip function of electronic equipment, the situation of generating heat is also more and more serious, especially along with the development of 5G communication network, 5G smart mobile is developing towards frivolousization, intellectuality and multi-functionalization etc. and the high integration of equipment has proposed higher performance requirement and challenge to the heat dissipation processing technology of cell-phone material. The traditional heat dissipation technology cannot meet the increasing power heat dissipation requirement, and at present, the relatively good heat dissipation technology can be a temperature equalizing plate, and the temperature equalizing plate is a heat dissipation device, so that heat can be taken away quickly in work, and the heat can be prevented from being concentrated on a heat source. The structure of the temperature equalizing plate is approximately two upper and lower radiating plate bodies, and the heating area and the radiating area inside the temperature equalizing plate are covered. Because its inside needs the evacuation, consequently the welding quality and the sealing quality of two blocks of plate bodies are crucial, and the welding process is usually for after the edge of two blocks of plate bodies about sets up the solder, high temperature press welding forms, and the quality of welding process will directly decide the quality of monoblock samming board. The problem that an upper sheet and a lower sheet are difficult to position generally exists in the industry, and is mainly reflected in that the difference between the thermal expansion coefficients of a copper alloy of a temperature equalizing plate and a graphite material of a welding mold is large in the welding process, the copper alloy of the temperature equalizing plate and the graphite material of the welding mold cannot be synchronized at high temperature, and when the temperature equalizing plate is blocked by the graphite mold with small expansion degree due to large thermal expansion degree, bulging and deformation are easy to generate, so that poor welding is caused, and therefore a temperature equalizing plate welding mold with good welding quality and high efficiency is urgently needed at present.
Disclosure of Invention
For solving the technical problem, the utility model provides a welding quality is good, efficient samming board.
The utility model discloses technical scheme as follows: the utility model provides a high-efficient welding mould of samming board, includes the mould body, clamp plate, depression bar, the mould body is established to open-ended cavity cube for two side facades, the clamp plate is the cubic thing unanimous with the samming board size, the top surface of the mould body is opened has a plurality of screws, the depression bar passes screw threaded connection at the top surface of the mould body.
As a further technical scheme of the utility model, the clamp plate stacks in the mould body with the samming board in proper order, and two mutually perpendicular's of their limit aligns with two mutually perpendicular's of the mould body inside wall.
As a further technical scheme of the utility model, the depression bar top is provided with the oblate body of easily screwing up.
As a further technical proposal of the utility model, the material of the mould body is graphite, and the material of the pressing block is the same as that of the mould body.
As a further technical scheme of the utility model, a plurality of screws have also been opened to the bottom surface of the mould body, the depression bar passes the screw, and threaded connection is in the bottom surface of the mould body.
The utility model has the advantages as follows: the utility model discloses simple structure, through the range upon range of combination of polylith clamp plate and samming board, but disposable welding polylith samming board, two mutual vertical edges of samming board can easily align the mould body both sides wall, stop basically because of the edge is uneven, the welding quality who fixes a position the inaccurate production is not too close, the condition such as defect, weeping appear in the vacuum treatment that leads to the later stage takes place. Meanwhile, when the temperature-equalizing plate and the die are placed in a high-temperature furnace for heating, two edges outside the temperature-equalizing plate are free from blocking and can expand freely, so that the problems of bulging, deformation and the like caused by inconsistent expansion coefficients are thoroughly solved, and the welding quality of products is greatly improved.
Obviously, technical scheme of the utility model can produce the change of various shapes, the shape of briquetting is made corresponding change along with the change of temperature-uniforming plate product appearance profile and is matchd with it, and not be restricted to square temperature-uniforming plate. And that various dimensional changes and minor modifications may be made therein by those skilled in the art without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, a die body 1, a press plate 2 and a press rod 3.
Detailed Description
The first embodiment.
As shown in fig. 1, the high-efficiency welding die for the uniform temperature plate comprises a die body 1, a pressing plate 2 and a pressing rod 3, wherein the die body 1 is a hollow cube with two side vertical surfaces provided with openings, the pressing plate 2 is a block with the same size as the uniform temperature plate 4, the top surface of the die body 1 is provided with a plurality of screw holes, and the pressing rod 3 penetrates through the screw holes and is in threaded connection with the top surface of the die body 1.
The pressure plate 2 and the temperature-equalizing plate 4 are sequentially stacked in the die body 1, and two mutually vertical edges of the pressure plate and the temperature-equalizing plate are aligned with two mutually vertical inner side walls of the die body 1.
The top of the pressure lever 3 is provided with a flat square body which is easy to screw.
The material of the die body 1 is graphite, and the material of the pressing plate 2 is the same as that of the die body 1.
Example two.
As shown in fig. 1, the high-efficiency welding die for the uniform temperature plate comprises a die body 1, a pressing plate 2 and a pressing rod 3, wherein the die body 1 is a hollow cube with two side vertical surfaces provided with openings, the pressing plate 2 is a block with the same size as the uniform temperature plate 4, the top surface of the die body 1 is provided with a plurality of screw holes, and the pressing rod 3 penetrates through the screw holes and is in threaded connection with the top surface of the die body 1.
The pressure plate 2 and the temperature-equalizing plate 4 are sequentially stacked in the die body 1, and two mutually vertical edges of the pressure plate and the temperature-equalizing plate are aligned with two mutually vertical inner side walls of the die body 1.
The top of the pressure lever 3 is provided with a flat square body which is easy to screw.
The material of the die body 1 is graphite, and the material of the pressing plate 2 is the same as that of the die body 1. The bottom surface of the die body 1 is also provided with a plurality of screw holes, and the pressure lever 3 passes through the screw holes and is in threaded connection with the bottom surface of the die body 1.
Claims (6)
1. The utility model provides a high-efficient welding mould of temperature-uniforming plate, includes the mould body (1), clamp plate (2), depression bar (3), its characterized in that: the mould body (1) is a hollow cube with two side vertical surfaces provided with openings, the pressure plate (2) is a block with the same size as the temperature equalizing plate (4), the top surface of the mould body (1) is provided with a plurality of screw holes, the pressure rod (3) penetrates through the screw holes, and the pressure rod is in threaded connection with the top surface of the mould body (1).
2. The high-efficiency welding mould for the temperature-equalizing plate is characterized in that the pressure plate (2) and the temperature-equalizing plate (4) are sequentially stacked in the mould body (1), and two mutually vertical edges of the pressure plate and the temperature-equalizing plate are aligned with two mutually vertical inner side walls of the mould body (1).
3. The high-efficiency welding mould for the temperature-equalizing plate is characterized in that a flat square body which is easy to screw is arranged at the top of the pressure rod (3).
4. The high-efficiency welding mould for the uniform temperature plates is characterized in that the material of the mould body (1) is graphite.
5. The high-efficiency welding mould for the uniform temperature plates is characterized in that the material of the pressure plate (2) is the same as that of the mould body (1).
6. The efficient welding mould for the temperature equalizing plate is characterized in that a plurality of screw holes are also formed in the bottom surface of the mould body (1), and the pressure rod (3) penetrates through the screw holes and is in threaded connection with the bottom surface of the mould body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085407.XU CN211638658U (en) | 2020-01-15 | 2020-01-15 | High-efficient welding mould of temperature-uniforming plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020085407.XU CN211638658U (en) | 2020-01-15 | 2020-01-15 | High-efficient welding mould of temperature-uniforming plate |
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| Publication Number | Publication Date |
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| CN211638658U true CN211638658U (en) | 2020-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020085407.XU Active CN211638658U (en) | 2020-01-15 | 2020-01-15 | High-efficient welding mould of temperature-uniforming plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069760A (en) * | 2020-01-15 | 2020-04-28 | 江西坤远乾新材料科技有限公司 | High-efficient welding mould of temperature-uniforming plate |
-
2020
- 2020-01-15 CN CN202020085407.XU patent/CN211638658U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069760A (en) * | 2020-01-15 | 2020-04-28 | 江西坤远乾新材料科技有限公司 | High-efficient welding mould of temperature-uniforming plate |
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