CN211680013U

CN211680013U - Uniform temperature heat dissipation plate sintering jig

Info

Publication number: CN211680013U
Application number: CN201922401545.4U
Authority: CN
Inventors: 刘耀军; 董正尚
Original assignee: Kunshan Jieqiao Electronic Technology Co ltd
Current assignee: Kunshan Jieqiao Electronic Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-10-16
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the technical field of sintering jigs, in particular to a uniform temperature heating panel sintering jig, which comprises an upper cover body and a lower cover body, wherein the upper cover body and the lower cover body are respectively provided with an imitation hole, a first groove and a second groove, the first groove and the second groove are respectively positioned at two sides of the imitation hole, the number of the first grooves is two, the two first grooves are respectively and fixedly connected with a first stand column, and the number of the second grooves is more than one; the utility model discloses, through the setting of first connecting block, second connecting block, first fixed block, second fixed block, fixed slot and fixed post, under their cooperation, can use this tool stack, a plurality of samming heating panels of once only can sintering have improved production efficiency, have reduced manufacturing cost to through the setting of spacing post and spacing through-hole, the lid is fixed with being connected of lower lid in being convenient for, makes things convenient for going on smoothly of sintering work.

Description

Uniform temperature heat dissipation plate sintering jig

Technical Field

The utility model belongs to the technical field of the sintering tool, concretely relates to samming heating panel sintering tool.

Background

Following the trend of light, thin, short and small pursuits in the heat dissipation industries of pens, flat panels, palmtop computers and mobile phones, the CPU processor is developing towards the direction of high speed and high power, however, the heat generated by electronic components is continuously gathered in the process of continuously improving the performance of the electronic components, and in order to dissipate the heat, the heat is transmitted into the middle frame end of the mobile phone by adopting a uniform temperature heat dissipation plate to dissipate the heat, the inside of the uniform temperature heat dissipation plate is formed by a porous imbibition capillary structure formed by copper wire braided sheets with different mesh numbers after high-temperature sintering, the inside of the uniform temperature heat dissipation plate is in a vacuum state, the copper wire braided sheets are adhered to the pipe wall of the pipe to form the capillary structure which flows back with working medium liquid, the evaporating end and the condensing end circulate to the two ends with equal temperature, in the sintering process, a special jig is needed to be used for fixing and assisting, the precision requirement is very high, and the product yield can be ensured.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a samming heating panel sintering tool has production efficiency height, reduction in production cost's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: a sintering jig for a uniform-temperature heat dissipation plate comprises an upper cover body and a lower cover body, wherein the upper cover body and the lower cover body are respectively provided with an imitated hole, a first groove and a second groove, the first groove and the second groove are respectively positioned at two sides of the imitated hole, the number of the first grooves is two, two first grooves are respectively and fixedly connected with a first upright post, the number of the second grooves is multiple, a plurality of second grooves are respectively and fixedly connected with a second upright post, the upper cover body is provided with a limiting through hole, the upper surface of the lower cover body is fixedly connected with a limiting post, two sides of the upper cover body are respectively and fixedly connected with a first connecting block, two first connecting blocks are respectively and fixedly connected with a first fixing block, two first fixing blocks are respectively provided with a fixing groove, two sides of the lower cover body are respectively and fixedly connected with a second connecting block, the lower surfaces of the two second connecting blocks are respectively and fixedly connected with a second fixing block, and the lower surfaces of the two second fixing blocks are fixedly connected with fixing columns.

Preferably, the fixing column corresponds to the fixing groove in position and has the same diameter.

Preferably, the position of the limiting column corresponds to the position of the limiting through hole, and the limiting column is clamped in the limiting through hole.

Preferably, the lengths of the upper cover body and the lower cover body are both 269.95-270.05 mm, the widths of the upper cover body and the lower cover body are both 119.95-120.05 mm, and the total thickness of the upper cover body and the lower cover body is 19.95-20.05 mm.

Preferably, the depth of the profiling hole is 1.98-2.05 mm.

Preferably, the diameter range of the limiting column is 14.95-15.05 mm, and the diameter range of the limiting through hole is 15.15-15.25 mm.

Preferably, the diameter range of the first upright post and the second upright post is between 2.95 mm and 3.05mm, and the depth range of the first groove and the second groove is between 1.95 mm and 2.05 mm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, through the setting of first connecting block, second connecting block, first fixed block, second fixed block, fixed slot and fixed post, under their cooperation, can use this tool stack, a plurality of samming heating panels of once only can sintering have improved production efficiency, have reduced manufacturing cost to through the setting of spacing post and spacing through-hole, the lid is fixed with being connected of lower lid in being convenient for, makes things convenient for going on smoothly of sintering work.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a top view section of the present invention;

fig. 2 is a schematic structural view of the present invention;

in the figure: 1. a lower cover body; 2. an upper cover body; 3. a second groove; 4. a second upright post; 5. a limiting through hole; 6. a limiting column; 7. a first connection block; 8. fixing grooves; 9. a first upright post; 10. a first groove; 11. a first fixed block; 12. a second connecting block; 13. a second fixed block; 14. fixing a column; 15. and (4) profiling holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a sintering jig for a uniform-temperature heat dissipation plate comprises an upper cover body 2 and a lower cover body 1, wherein the upper cover body 2 and the lower cover body 1 are respectively provided with an imitation hole 15, a first groove 10 and a second groove 3, the first groove 10 and the second groove 3 are respectively positioned at two sides of the imitation hole 15, the number of the first grooves 10 is two, the two first grooves 10 are respectively and fixedly connected with a first upright post 9, the number of the second grooves 3 is multiple, the multiple second grooves 3 are respectively and fixedly connected with a second upright post 4, the upper cover body 2 is provided with a limiting through hole 5, the upper surface of the lower cover body 1 is fixedly connected with a limiting post 6, the upper cover body 2 and the lower cover body 1 are conveniently connected and fixed through the arrangement of the limiting post 6 and the limiting through hole 5, the sintering work is conveniently carried out smoothly, the two sides of the upper cover body 2 are respectively and fixedly connected with a first connecting block 7, two equal fixedly connected with first fixed block 11 on the first connecting block 7, two fixed slot 8 has all been seted up on first fixed block 11, the equal fixedly connected with second connecting block 12 in both sides of lid 1 down, two the equal fixedly connected with second fixed block 13 of lower surface of second connecting block 12, two the equal fixedly connected with fixed column 14 of lower surface of second fixed block 13, through the setting of fixed column 14 and fixed slot 8, under the effect of fixed column 14 and fixed slot 8, alternate fixed column 14 in fixed slot 8, use this tool stack, once only can sinter a plurality of samming heating panels, improved production efficiency, reduced manufacturing cost.

Specifically, the fixing column 14 corresponds to the fixing groove 8 in position and has the same diameter.

Specifically, the position of the limiting column 6 corresponds to the position of the limiting through hole 5, and the limiting column 6 is clamped in the limiting through hole 5.

Specifically, the lengths of the upper cover body 2 and the lower cover body 1 are 269.95-270.05 mm, the widths of the upper cover body 2 and the lower cover body 1 are 119.95-120.05 mm, and the total thickness of the upper cover body 2 and the lower cover body 1 is 19.95-20.05 mm.

Specifically, the depth of the profile hole 15 is 1.98-2.05 mm.

Specifically, the diameter range of the limiting column 6 is 14.95-15.05, and the range diameter of the limiting through hole 5 is 15.15-15.25 mm.

Specifically, the diameter range of the first upright post 9 and the diameter range of the second upright post 4 are both between 2.95 mm and 3.05mm, and the depth range of the first groove 10 and the second groove 3 are both between 1.95 mm and 2.05 mm.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, processing samming heating panel is placed under on lid 1, later align spacing post 6 and spacing through-hole 5, and alternate spacing post 6 and fix in spacing through-hole 5, fix a plurality of upper cover body 2 and lower lid 1 according to this mode, and under the effect of fixed column 14 and fixed slot 8, alternate fixed column 14 in fixed slot 8, use this tool stack, once only can sinter a plurality of samming heating panels, and the production efficiency is improved, and the production cost is reduced.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a samming heating panel sintering tool, includes lid (2) and lower lid (1), its characterized in that: the upper cover body (2) and the lower cover body (1) are respectively provided with an imitation hole (15), a first groove (10) and a second groove (3), the first grooves (10) and the second grooves (3) are respectively positioned at two sides of the imitation hole (15), the number of the first grooves (10) is two, the two first grooves (10) are respectively and fixedly connected with a first upright post (9), the number of the second grooves (3) is multiple, the second grooves (3) are respectively and fixedly connected with a second upright post (4), the upper cover body (2) is provided with a limit through hole (5), the upper surface of the lower cover body (1) is fixedly connected with a limit post (6), the two sides of the upper cover body (2) are respectively and fixedly connected with a first connecting block (7), the two first connecting blocks (7) are respectively and fixedly connected with a first fixing block (11), and the two first fixing blocks (11) are respectively provided with a fixing groove (8), the lower cover body (1) is fixedly connected with second connecting blocks (12) on two sides, two second fixing blocks (13) are fixedly connected with the lower surfaces of the second connecting blocks (12), and fixing columns (14) are fixedly connected with the lower surfaces of the second fixing blocks (13).

2. The sintering jig for uniform temperature heat dissipation plates as claimed in claim 1, wherein: the fixing column (14) corresponds to the fixing groove (8) in position and has the same diameter.

3. The sintering jig for uniform temperature heat dissipation plates as claimed in claim 1, wherein: the position of the limiting column (6) corresponds to the position of the limiting through hole (5), and the limiting column (6) is clamped in the limiting through hole (5).

4. The sintering jig for uniform temperature heat dissipation plates as claimed in claim 1, wherein: the length of the upper cover body (2) and the length of the lower cover body (1) are both 269.95-270.05 mm, the width of the upper cover body (2) and the width of the lower cover body (1) are both 119.95-120.05 mm, and the total thickness of the upper cover body (2) and the lower cover body (1) is 19.95-20.05 mm.

5. The sintering jig for uniform temperature heat dissipation plates as claimed in claim 1, wherein: the depth of the profiling hole (15) is 1.98-2.05 mm.

6. The sintering jig for uniform temperature heat dissipation plates as claimed in claim 1, wherein: the diameter range of the limiting column (6) is 14.95-15.05 mm, and the diameter range of the limiting through hole (5) is 15.15-15.25 mm.

7. The sintering jig for uniform temperature heat dissipation plates as claimed in claim 1, wherein: the diameter range of the first upright post (9) and the second upright post (4) is between 2.95 mm and 3.05mm, and the depth range of the first groove (10) and the second groove (3) is between 1.95 mm and 2.05 mm.