CN214349131U

CN214349131U - Radiator detection tool

Info

Publication number: CN214349131U
Application number: CN202120203432.8U
Authority: CN
Inventors: 刘靖嵩; 周嘉鑫
Original assignee: Provence Technology Shenzhen Co ltd
Current assignee: Aixin Environmental Protection Materials (Shenzhen) Co.,Ltd.
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-08
Anticipated expiration: 2031-01-25

Abstract

The utility model provides a radiator detection tool relates to frock tool technical field, and it is comparatively complicated to have solved current radiator detection tool structure, and the operation is comparatively inconvenient, has influenced the efficiency of detection and the technical problem of precision. The device comprises an upper jig die and a lower jig die, wherein the lower jig die is fixedly clamped with a heat dissipation strip of the radiator; the heat conducting plate of the radiator is provided with a positioning hole, and the lower jig die is provided with a positioning column penetrating through the positioning hole; the heat-conducting plate is provided with a nut post, and the jig upper die is provided with a riveting punching needle matched with the nut post. The utility model has the advantages of simple structure, convenient operation can improve the efficiency and the precision that detect.

Description

Radiator detection tool

Technical Field

The utility model belongs to the technical field of the frock tool technique and specifically relates to a radiator detection tool is related to.

Background

The electronic industry widely uses the radiator to dispel the heat to the high-power electronic components and parts to reduce the operating temperature of electronic components and parts, guarantee job stabilization, increase of service life, most are made of aluminium, brass or bronze. Along with more and more electronic product in the life, the radiator is also more and more, because the radiator is higher to the machining precision requirement, the product is more irregular, need use detection tool to detect precision, roughness, dimensional tolerance etc. of radiator processing, prevents that unqualified product from being used.

The applicant has found that the prior art has at least the following technical problems:

the radiator detection jig has a complex structure and is inconvenient to operate, and the detection efficiency and precision are affected.

Disclosure of Invention

An object of the utility model is to provide a radiator detection tool to solve the radiator detection tool structure that exists among the prior art comparatively complicated, the operation is comparatively inconvenient, has influenced the technical problem of the efficiency and the precision of detection. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a radiator detection jig, including tool upper die and tool lower die, the tool lower die is fixed with the heat dissipation strip block of radiator; the heat conducting plate of the radiator is provided with a positioning hole, and the lower jig die is provided with a positioning column penetrating through the positioning hole; the heat-conducting plate is provided with a nut post, and the jig upper die is provided with a riveting punching needle matched with the nut post.

Optionally, the nut stud is riveted to the thermally conductive plate.

Optionally, the nut stud is provided with a boss.

Optionally, the positioning holes include an inner positioning hole and an outer positioning hole, and the inner positioning column and the outer positioning column are respectively matched to position the heat sink.

Optionally, the number of the inner positioning holes and the number of the inner positioning columns are 2-5.

Optionally, the number of the nut columns and the number of the riveting punching pins are 2-5.

Optionally, the jig upper die is provided with an inner guide pillar, and the jig lower die is provided with a blind hole matched with the inner guide pillar.

Optionally, the jig lower die is further provided with a limiting strip, and the limiting strip can limit the radiator from two directions.

Optionally, the jig upper die comprises an upper die base and an upper clamping plate, and the upper die base and the upper clamping plate are in threaded connection.

Optionally, the jig lower die comprises a lower die base and a lower clamping plate, and the lower die base and the lower clamping plate are in threaded connection.

Any technical scheme can at least produce the following technical effects:

the utility model has the advantages of simple structure, when the tool is in the die sinking state, the tool lower mould is put into to the radiator, position through the fixed radiator of reference column, also can detect out whether the center pin of radiator apart from meeting the requirements, then mould pushes down on the tool, the riveting is dashed the needle and is matchd with the nut post, continue to push down and accomplish the riveting promptly, can realize the detection to radiator roughness and dimensional tolerance after the roughness through the detection instrument detection tool last mould, mould and tool lower mould separation on the tool after detecting, it can to take out the radiator, and convenient operation can improve the efficiency and the precision that detect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a top view of an upper jig die and a lower jig die;

FIG. 2 is a schematic view of the mold opening of the present invention;

fig. 3 is a schematic view of the closed mold of the present invention;

fig. 4 is a schematic view of a heat sink.

In the figure 1, an upper jig die; 11. an upper die holder; 12. an upper splint; 13. riveting a punching needle; 14. an inner guide post; 2. a jig lower die; 21. a lower die holder; 22. a lower splint; 23. a positioning column; 23a, inner positioning columns; 23b, outer positioning columns; 24. a limiting strip; 3. a heat sink; 31. a heat conducting plate; 32. a heat dissipating strip; 33. a nut post; 34. a boss; 35. positioning holes; 35a, an inner positioning hole; 35b, outer positioning holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a radiator detection tool, as shown in fig. 1-4, mould 1 and tool lower mould 2 on the tool, tool lower mould 2 is fixed with the heat dissipation strip 32 block of radiator 3 to realize radiator 3's fixed, be used for realizing the detection to radiator 3. The heat-conducting plate 31 of radiator 3 is provided with locating hole 35, and tool lower mould 2 is provided with reference column 23 that runs through locating hole 35, can realize the detection to radiator 3 center wheel base through the cooperation of locating hole 35 and reference column 23. The heat conduction plate 31 is provided with the nut column 33, the jig upper die 1 is provided with the riveting punch pin 13 matched with the nut column 33, and the flatness of the heat conduction plate 31 can be detected through the matching of the riveting punch pin 13 and the nut column 33. The utility model has the advantages of simple structure, when the tool is in the die sinking state, tool lower mould 2 is put into to radiator 3, position through reference column 23 fixed radiator 3, also can detect whether the center pin of radiator 3 meets the requirements apart from, then mould 1 pushes down on the tool, riveting dashes needle 13 and nut post 33 matching, continue to push down and accomplish the riveting promptly, can realize the detection to 3 roughness of radiator and dimensional tolerance after the roughness of mould 1 on the detection tool, mould 1 and the separation of tool lower mould 2 on the tool after the detection, it can to take out radiator 3, high durability and convenient operation, can improve the efficiency and the precision that detect.

As an alternative embodiment, as shown in fig. 4, the nut post 33 is riveted to the heat conductive plate 31. The nut stud 33 is provided with a boss 34. The height of the bosses 34 enables the flatness and dimensional tolerance detection of the heat-conducting plate 31 of the heat sink 3.

As an alternative embodiment, the positioning holes 35 include an inner positioning hole 35a and an outer positioning hole 35b, which are respectively matched with the inner positioning column 23a and the outer positioning column 23b to position the heat sink 3, the inner positioning column 23a is located inside the heat sink 3, the outer positioning column 23b is located at the outer edge of the heat sink, and the number is set as required, and fig. 1 illustrates two outer positioning columns 23 b. The cooperation of the inner positioning columns 23a and the outer positioning columns 23b realizes the positioning and fixing of the radiator 3. The number of the inner positioning holes 35a and the number of the inner positioning columns 23a are 2-5, the number is convenient for better detecting the central axle distance of the radiator 3, and the inner positioning holes and the inner positioning columns are preferably distributed unevenly so as to improve the detection accuracy.

As an alternative embodiment, the number of the nut columns 33 and the riveting punch pins 13 is 2-5, and the number can meet the requirement of quick detection and ensure the accuracy of the detection result, and it is preferable that the nut columns 33 and the riveting punch pins 13 are distributed on different straight lines and are unevenly distributed on the heat conducting plate 31 and the upper clamping plate 12 respectively, so as to improve the accuracy of the detection.

As an alternative embodiment, as shown in fig. 1-3, the upper jig die 1 is provided with inner guide posts 14, the inner guide posts 14 are riveted and fixed with blind holes provided on the upper clamping plate 12, and the number of the inner guide posts 14 is preferably 2. The lower clamping plate 22 of the lower jig die 2 is provided with a blind hole matched with the inner guide pillar 14, and the inner guide pillar 14 can realize quick alignment of the position between the upper jig die 1 and the lower jig die 2, so that the detection efficiency of the radiator 3 is improved.

As an optional implementation manner, as shown in fig. 1 to 3, the lower jig die 2 is further provided with a limiting strip 24, the limiting strip 24 is fixed to the lower clamping plate 22 of the lower jig die 2 in a welding, riveting or other manner, the limiting strip 24 can limit the position of the heat sink 3 from two directions, as shown in fig. 1, the limiting strip is limited in the left and right directions of the heat sink 3, and by the limiting effect of the limiting strip 24, the position of the relative position between the heat sink 3 and the lower jig die 2 can be quickly determined, so that the quick fixing is facilitated.

As an alternative embodiment, as shown in fig. 2 to 3, the upper jig 1 includes an upper mold base 11 and an upper clamping plate 12, the upper mold base 11 and the upper clamping plate 12 are connected by screw threads, and preferably, two or more threaded holes are correspondingly provided at central positions of the upper mold base 11 and the upper clamping plate 12, so as to achieve a firm fixation of the upper mold base 11 and the upper clamping plate 12. The upper clamp plate 12 is respectively provided with blind holes corresponding to the riveting punch pin 13 and the inner guide post 14, so that riveting positioning of the riveting punch pin 13 and the inner guide post 14 can be realized respectively. The lower jig die 2 comprises a lower die base 21 and a lower clamping plate 22, the lower die base 21 and the lower clamping plate 22 are in threaded connection, two or more threaded holes are preferably arranged in the center positions of the lower die base 21 and the lower clamping plate 22, and firm connection between the lower die base 21 and the lower clamping plate 22 is achieved. The lower clamping plate 22 is provided with a groove matched with the heat dissipation strip 32 in height and thickness, so that clamping connection between the jig lower die 2 and the radiator 3 is realized. The lower clamping plate 22 is further provided with blind holes corresponding to the inner positioning column 23a, the outer positioning column 23b and the inner guide column 14 in a matching manner, so that riveting positioning of the inner positioning column 23a, the outer positioning column 23b and the inner guide column 14 is achieved respectively.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A radiator detection jig is characterized by comprising an upper jig die and a lower jig die, wherein the lower jig die is fixedly clamped with a radiating strip of a radiator; the heat conducting plate of the radiator is provided with a positioning hole, and the lower jig die is provided with a positioning column penetrating through the positioning hole; the heat-conducting plate is provided with a nut post, and the jig upper die is provided with a riveting punching needle matched with the nut post.

2. The heat sink testing jig of claim 1, wherein the nut stud is riveted to the heat conducting plate.

3. The heat sink testing jig of claim 2, wherein the nut stud is provided with a boss.

4. The heat sink testing fixture of claim 1, wherein the positioning holes comprise inner positioning holes and outer positioning holes, and the inner positioning posts and the outer positioning posts are respectively matched to position the heat sink.

5. The heat sink testing jig of claim 4, wherein the number of the inner positioning holes and the number of the inner positioning posts are 2-5.

6. The heat sink testing jig of claim 1, wherein the number of the nut posts and the number of the riveting punch pins are 2-5.

7. The heat sink testing jig according to claim 1, wherein the upper jig mold is provided with inner guide posts, and the lower jig mold is provided with blind holes matching with the inner guide posts.

8. The heat sink testing jig according to claim 1, wherein the lower jig mold is further provided with a limiting bar, and the limiting bar can limit the heat sink from two directions.

9. The heat sink testing jig of claim 1, wherein the upper jig comprises an upper mold base and an upper clamping plate, and the upper mold base and the upper clamping plate are connected by screw threads.

10. The heat sink testing jig of claim 1, wherein the lower jig comprises a lower die base and a lower clamping plate, and the lower die base and the lower clamping plate are in threaded connection.