CN216348172U - Metal part overall dimension checking fixture for heat dissipation module - Google Patents
Metal part overall dimension checking fixture for heat dissipation module Download PDFInfo
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- CN216348172U CN216348172U CN202122494062.0U CN202122494062U CN216348172U CN 216348172 U CN216348172 U CN 216348172U CN 202122494062 U CN202122494062 U CN 202122494062U CN 216348172 U CN216348172 U CN 216348172U
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Abstract
The utility model is suitable for the technical field of metal part checking tools, and provides a metal part overall dimension checking tool for a heat dissipation module, which comprises a detection table, a left detection arm, a right detection arm, a left detection ruler and a right detection ruler, wherein a first threaded hole is formed in the upper left corner of the detection table, a third threaded hole is formed in the lower right corner of the detection table, a second threaded hole is formed in the upper left corner of the left detection arm, a fourth threaded hole is formed in the lower right corner of the right detection arm, the left detection arm is sleeved in the first threaded hole and the second threaded hole through a threaded rod and is rotationally connected to the upper left corner of the detection table, the right detection arm is rotatably connected to the lower right corner of the detection table through the third threaded hole and the fourth threaded hole in a sleeved mode through the threaded rod, a sliding rail is formed in the central position of the detection table, and a fixing block for fixing a metal part is arranged in the sliding mode in the sliding rail; the rotating handle rotates through the linkage of the rotating rod and the bevel gear, so that the fixed block fixes the metal block to be detected, and the metal piece to be detected is conveniently detected in the shape and size.
Description
Technical Field
The utility model relates to the technical field of metal part checking tools, in particular to a metal part outline dimension checking tool for a heat dissipation module.
Background
As the name implies, the heat dissipation module is a module unit used for heat dissipation of systems, devices, and equipment, and is now referred to as a heat dissipation device for notebook computers, and is further referred to as a heat dissipation device for desktop computers and projectors using heat pipes. One of the main heat dissipation components of the heat dissipation module is a plurality of metal pieces or metal spring pieces with good heat conduction effect, and the metal pieces or metal spring pieces can disperse the heat of a heating element (such as a CPU) and are matched with a fan to exhaust the heat.
In the production process of the metal piece, the surface of the produced metal piece is not smooth enough and the external dimensions such as the length, the width and the like of the metal piece are deviated due to the long-time operation of a production machine, and the problem of errors in the hole position spacing and the size of the metal piece also exists, so that the flatness, the external dimensions and the like of the metal piece need to be detected after the production of the metal piece is finished.
In the traditional detection process, when detecting the flatness and the overall dimension of the metal part, various detection tools are often required to detect, different detection tools are continuously required to be replaced to detect in the detection process, the process is complicated, time and labor are wasted, and therefore the detection tool which can simultaneously detect the flatness and the overall dimension of the metal part and integrate various detection tools is required to be designed.
Disclosure of Invention
The utility model aims to provide a metal part overall dimension checking fixture for a heat dissipation module, which integrates multiple detection tools, saves the time for replacing different checking fixtures in the detection process and improves the detection efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme: a metal piece overall dimension checking fixture for a heat dissipation module comprises a checking platform, a left checking arm, a right checking arm, a left checking ruler and a right checking ruler, wherein a first threaded hole is formed in the upper left corner of the checking platform, a third threaded hole is formed in the lower right corner of the checking platform, a second threaded hole is formed in the upper side of the left checking arm, a fourth threaded hole is formed in the lower side of the right checking arm, the left checking arm is sleeved in the first threaded hole and the second threaded hole through threaded rods and is rotationally connected to the upper left corner of the checking platform, the right checking arm is sleeved in the third threaded hole and the fourth threaded hole through threaded rods and is rotationally connected to the lower right corner of the checking platform, a plurality of checking holes are formed in each of the left checking arm and the right checking arm, a sliding rail is arranged in the central position of the checking platform, and the length direction of the sliding rail is consistent with the length direction of the checking platform, and a fixing block for fixing the metal piece to be detected is arranged in the slide rail in a sliding manner.
Preferably, a fifth threaded hole is formed in the lower portion of the left detection arm, a sixth threaded hole is formed in the upper portion of the right detection arm, a seventh threaded hole is formed in the lower portion of the left detection ruler, an eighth threaded hole is formed in the upper portion of the right detection ruler, the left detection ruler is sleeved in the fifth threaded hole and the seventh threaded hole through threaded rods and is rotationally connected to the back face of the left detection arm, and the right detection ruler is sleeved in the sixth threaded hole and the eighth threaded hole through threaded rods and is rotationally connected to the back face of the right detection arm.
Preferably, the fixed first bearing that is provided with in top of examining the test table back, first bearing endotheca is equipped with first rotary rod, be provided with first bevel gear on the first rotary rod, the fixed third bearing that is provided with in below of examining the test table back, the third bearing endotheca is equipped with the third rotary rod, be provided with third bevel gear on the third rotary rod.
Preferably, the right-hand fixed second bearing that is provided with at the test table back detects, the second bearing endotheca is equipped with the second rotary rod, be provided with second bevel gear on the second rotary rod, the fixed fourth bearing that is provided with in left at the test table back detects, the fourth bearing endotheca is equipped with the fourth rotary rod, be provided with fourth bevel gear on the fourth rotary rod, just the fixed carousel that is provided with of the other end of fourth rotary rod, the fixed handle that is provided with on the carousel.
Preferably, the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear are provided with chucks together, and chuck teeth are arranged on the back of the chucks and are mutually meshed with the first bevel gear, the second bevel gear, the third bevel gear and the fourth bevel gear.
Preferably, the chuck is fixedly provided with convex threads, the chuck is provided with two moving blocks with opposite positions, the bottom of each moving block is provided with a thread tooth, the moving blocks are mutually clamped with the convex threads through the thread teeth, and the upper surfaces of the moving blocks are fixedly provided with fixed blocks.
The utility model has the beneficial effects that: according to the metal piece overall dimension checking fixture for the heat dissipation module, the handle is rotated, and the fixing block is enabled to fix the metal piece to be detected through linkage rotation of the rotating rod and the bevel gear, so that the overall dimension of the metal piece to be detected is conveniently detected;
the detection table is provided with the detection arm and the detection ruler, the detection arm is provided with the detection hole, various detection tools are integrated on the detection table, the detection of the overall dimension, the flatness and the hole position of the metal part to be detected can be carried out, convenience and rapidness are achieved, and the detection time is saved.
Drawings
Fig. 1 is an exploded view of a part provided by the present invention.
FIG. 2 is a schematic rear view of the present invention (with the left and right measuring tapes removed);
FIG. 3 is a schematic front view of a chuck according to the present invention;
FIG. 4 is a side view of the moving mass of the present invention;
in the figure: 1. a detection table; 2. a first threaded hole; 3. a second threaded hole; 4. a third threaded hole; 5. a fourth threaded hole; 6. a left detection arm; 7. a right detection arm; 8. a fifth threaded hole; 9. a sixth threaded hole; 10. a detection hole; 11. a seventh threaded hole; 12. an eighth threaded hole; 13. a left detection ruler; 14. a right detection ruler; 15. a slide rail; 16. a chuck; 17. a male thread; 18. a moving block; 19. a fixed block; 20. thread teeth; 21. chuck teeth; 22. a first bevel gear; 23. a first rotating rod; 24. a first bearing; 25. a second bevel gear; 26. a second rotating rod; 27. a second bearing; 28. a third bevel gear; 29. a third rotating rod; 30. a third bearing; 31. a fourth bevel gear; 32. a fourth rotating rod; 33. a fourth bearing; 34. a turntable; 35. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-4, the present invention provides a technical solution: a metal part overall dimension checking fixture for a heat dissipation module comprises a detection table 1, a left detection arm 6, a right detection arm 7, a left detection ruler 13 and a right detection ruler 14, wherein a first threaded hole 2 is formed in the upper left corner of the detection table 1, a third threaded hole 4 is formed in the lower right corner of the detection table 1, a second threaded hole 3 is formed in the upper side of the left detection arm 6, a fourth threaded hole 5 is formed in the lower side of the right detection arm 7, the left detection arm 6 is sleeved in the first threaded hole 2 and the second threaded hole 3 through threaded rods and is rotationally connected to the upper left corner of the detection table 1, the right detection arm 7 is sleeved in the third threaded hole 4 and the fourth threaded hole 5 through threaded rods and is rotationally connected to the lower right corner of the detection table 1, a plurality of detection holes 10 are formed in the left detection arm 6 and the right detection arm 7, a slide rail 15 is formed in the central position of the detection table 1, and the length direction of the slide rail 15 is consistent with the length direction of the detection table 1, a fixing block 19 for fixing the metal piece to be detected is arranged in the slide rail 15 in a sliding manner.
The detection ruler is used for measuring the overall dimension of the metal piece to be detected, is rotatably connected to the back of the detection arm, and can be folded to save space after use; the detection arm is rotatably connected to the detection table 1, a space is reserved between the detection arm and the detection table 1, and the size of the space can be adjusted according to the height of the metal piece to be detected, so that the flatness of the metal piece to be detected can be detected through the detection arm; the detection holes 10 can be correspondingly sized and spaced according to hole positions on standard metal pieces, and corresponding detection arms can be replaced according to different types of metal pieces, so that the practicability of the device is improved.
Furthermore, a fifth threaded hole 8 is formed in the lower portion of the left detection arm 6, a sixth threaded hole 9 is formed in the upper portion of the right detection arm 7, a seventh threaded hole 11 is formed in the lower portion of the left detection ruler 13, an eighth threaded hole 12 is formed in the upper portion of the right detection ruler 14, the left detection ruler 13 is sleeved in the fifth threaded hole 8 and the seventh threaded hole 11 through a threaded rod and is rotationally connected to the back face of the left detection arm 6, and the right detection ruler 14 is sleeved in the sixth threaded hole 9 and the eighth threaded hole 12 through a threaded rod and is rotationally connected to the back face of the right detection arm 7.
After the metal piece to be detected is fixed on the detection table 1, the left detection ruler 13 and the right detection ruler 14 can be operated simultaneously to measure the length and the width of the metal piece to be detected respectively, time is saved, the height is measured by the detection arm, the detection arm is rotated, and if the detection arm can pass through the surface of the metal piece to be detected smoothly, the flatness and the height of the metal piece to be detected are qualified.
Specifically, a first bearing 24 is fixedly arranged above the back surface of the detection table 1, a first rotating rod 23 is sleeved in the first bearing 24, a first bevel gear 22 is arranged on the first rotating rod 23, a third bearing 30 is fixedly arranged below the back surface of the detection table 1, a third rotating rod 29 is sleeved in the third bearing 30, and a third bevel gear 28 is arranged on the third rotating rod 29.
Generally, a second bearing 27 is fixedly arranged on the right side of the back surface of the detection table 1, a second rotating rod 26 is sleeved in the second bearing 27, a second bevel gear 25 is arranged on the second rotating rod 26, a fourth bearing 33 is fixedly arranged on the left side of the back surface of the detection table 1, a fourth rotating rod 32 is sleeved in the fourth bearing 33, a fourth bevel gear 31 is arranged on the fourth rotating rod 32, a rotating disc 34 is fixedly arranged at the other end of the fourth rotating rod 32, and a handle 35 is fixedly arranged on the rotating disc 34.
The bearing is used for supporting the rotating rod and reducing the friction force on the rotating rod during rotation; the four bevel gears intermesh with the chuck 16 while supporting the chuck 16.
In addition, the first bevel gear 22, the second bevel gear 25, the third bevel gear 28 and the fourth bevel gear 31 are provided with the chuck 16, the back of the chuck 16 is provided with chuck teeth 21, and the chuck teeth 21 are engaged with the first bevel gear 22, the second bevel gear 25, the third bevel gear 28 and the fourth bevel gear 31.
In addition, the chuck 16 is fixedly provided with a convex thread 17, two moving blocks 18 which are opposite in position are arranged on the chuck 16, the bottom of each moving block 18 is provided with a thread tooth 20, the moving blocks 18 are mutually clamped with the convex thread 17 through the thread teeth 20, and the upper surfaces of the moving blocks 18 are fixedly provided with fixing blocks 19.
When the chuck 16 rotates, the two moving blocks 18 move towards the center of the chuck 16 through the mutual matching of the thread teeth 20 and the convex threads 17, and drive the fixed block 19 to move along the slide rail 15, so as to fix the metal piece to be detected.
The working principle and the using process of the utility model are as follows: after the device is installed, the distance between the detection arm and the detection platform 1 is adjusted, the distance is equal to the standard height of a metal piece to be detected, the metal piece to be detected is placed on the sliding rail 15, the handle 35 is rotated, the fourth rotating rod 32 is driven to rotate through the rotating disc 34, the fourth bevel gear 31 rotates along with the fourth rotating rod, the chuck 16 is driven to rotate, the convex thread 17 rotates along with the fourth rotating rod, the moving block 18 moves towards the center of the chuck 16 through the mutual matching of the thread teeth 20 and the convex thread 17, the fixed block 19 is driven to move along the sliding rail 15, and the metal piece to be detected is fixed.
Wait to detect the fixed back of metalwork, the rotation detection arm, treat through inspection hole 10 on the detection arm and detect the hole site on the metalwork and carry out the detection of size and interval, whether the observation hole site accords with the standard, the rotation detection arm passes through at the upper surface of waiting to detect the metalwork simultaneously, whether the observation detection arm is that the laminating waits to detect the upper surface of metalwork and passes through, and whether the in-process hinders to this judges whether height and the roughness of waiting to detect the metalwork are qualified, rotate out the detection ruler again, treat the length and the width of detecting the metalwork and measure, the record data can.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides a utensil is examined to metalwork overall dimension for heat dissipation module which characterized in that: comprises a detection table (1), a left detection arm (6), a right detection arm (7), a left detection ruler (13) and a right detection ruler (14), wherein a first threaded hole (2) is formed in the upper left corner of the detection table (1), a third threaded hole (4) is formed in the lower right corner of the detection table (1), a second threaded hole (3) is formed in the upper side of the left detection arm (6), a fourth threaded hole (5) is formed in the lower side of the right detection arm (7), the left detection arm (6) is sleeved on the first threaded hole (2) and the second threaded hole (3) through threaded rods and is rotationally connected to the upper left corner of the detection table (1), the right detection arm (7) is sleeved on the third threaded hole (4) and the fourth threaded hole (5) through threaded rods and is rotationally connected to the lower right corner of the detection table (1), a plurality of detection holes (10) are formed in the left detection arm (6) and the right detection arm (7), the detection device is characterized in that a sliding rail (15) is arranged at the central position of the detection platform (1), the length direction of the sliding rail (15) is consistent with that of the detection platform (1), and a fixing block (19) for fixing a metal piece to be detected is arranged in the sliding rail (15) in a sliding mode.
2. The metal part dimension testing fixture for the heat dissipation module as recited in claim 1, wherein: fifth screw hole (8) have been seted up to the below of left side detection arm (6), sixth screw hole (9) have been seted up to the top of right side detection arm (7), seventh screw hole (11) have been seted up to the below of left side detection chi (13), eighth screw hole (12) have been seted up to the top of right side detection chi (14), left side detection chi (13) are located through the threaded rod cover fifth screw hole (8) and seventh screw hole (11) internal rotation connect in the back of left side detection arm (6), right side detection chi (14) are located through the threaded rod cover sixth screw hole (9) and eighth screw hole (12) internal rotation connect in the back of right side detection arm (7).
3. The metal part dimension testing fixture for the heat dissipation module as recited in claim 1, wherein: detect the fixed first bearing (24) that is provided with in top at platform (1) back, first bearing (24) endotheca is equipped with first rotary rod (23), be provided with first bevel gear (22) on first rotary rod (23), the fixed third bearing (30) that is provided with in below at the detection platform (1) back, third bearing (30) endotheca is equipped with third rotary rod (29), be provided with third bevel gear (28) on third rotary rod (29).
4. The metal part dimension testing fixture for the heat dissipation module as recited in claim 3, wherein: it is provided with second bearing (27) to detect right-hand fixed at the back of platform (1), second bearing (27) endotheca is equipped with second rotary rod (26), be provided with second bevel gear (25) on second rotary rod (26), it is provided with fourth bearing (33) to detect the fixed left at the back of platform (1), fourth bearing (33) endotheca is equipped with fourth rotary rod (32), be provided with fourth bevel gear (31) on fourth rotary rod (32), just the other end of fourth rotary rod (32) is fixed and is provided with carousel (34), fixed handle (35) that is provided with on carousel (34).
5. The metal part dimension testing fixture for the heat dissipation module as recited in claim 4, wherein: the first bevel gear (22), the second bevel gear (25), the third bevel gear (28) and the fourth bevel gear (31) are provided with chucks (16) together, chuck teeth (21) are arranged on the back of the chucks (16), and the chuck teeth (21) are meshed with the first bevel gear (22), the second bevel gear (25), the third bevel gear (28) and the fourth bevel gear (31).
6. The metal part dimension testing fixture for the heat dissipation module as recited in claim 5, wherein: the clamping device is characterized in that convex threads (17) are fixedly arranged on the chuck (16), two moving blocks (18) with opposite positions are arranged on the chuck (16), thread teeth (20) are arranged at the bottoms of the moving blocks (18), the moving blocks (18) are mutually clamped with the convex threads (17) through the thread teeth (20), and fixing blocks (19) are fixedly arranged on the upper surfaces of the moving blocks (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494062.0U CN216348172U (en) | 2021-10-15 | 2021-10-15 | Metal part overall dimension checking fixture for heat dissipation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494062.0U CN216348172U (en) | 2021-10-15 | 2021-10-15 | Metal part overall dimension checking fixture for heat dissipation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216348172U true CN216348172U (en) | 2022-04-19 |
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ID=81177062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122494062.0U Active CN216348172U (en) | 2021-10-15 | 2021-10-15 | Metal part overall dimension checking fixture for heat dissipation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216348172U (en) |
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2021
- 2021-10-15 CN CN202122494062.0U patent/CN216348172U/en active Active
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