Heat-conducting gasket positioning and cutting tool
By designing the thermal gasket positioning and cutting tool, the coordination of the adjustment mechanism and the cutting knife is used to solve the problem that the thermal gasket is easily offset during cutting, achieving a higher quality and precision cutting effect.
Patent Information
- Application Number
- CN202421202164.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-30
AI Technical Summary
In the prior art, thermal conductivity gaskets are prone to shift during cutting, affecting the cutting quality.
A thermal gasket positioning and cutting tool is designed, including a table plate, foot, slide hole, annular slide plate, cutting knife and adjustment mechanism. The baffle is driven up and down to position the thermal gasket through the adjustment mechanism, and the cutting knife is pulled. Slide in the slide hole for cutting.
Effectively prevent the thermal gasket from being offset during cutting, improving cutting quality and accuracy.
Smart Images
Figure CN222430892U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat-conducting pad processing, and more specifically, to a heat-conducting pad positioning and cutting tool. Background Art
[0002] Thermal pads are used to fill the air gap between the heat generating device and the heat sink or metal base. Their flexible and elastic characteristics enable them to be used to cover very uneven surfaces. Heat is transferred from the separated device or the entire PCB to the metal housing or diffusion plate, thereby improving the efficiency and service life of the heat generating electronic components. When cutting thermal pads, it is currently done by manually pressing one side of the thermal pad. This cutting method can easily cause the thermal pad to shift during cutting, thus affecting the cutting quality. For this reason, we have proposed a thermal pad positioning and cutting tool. Utility Model Content
[0003] In order to overcome the deficiencies of the prior art, the utility model provides a thermally conductive gasket positioning and cutting tool to solve the problem that the existing cutting method proposed in the above background technology easily causes the thermally conductive gasket to deviate during cutting.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermal conductive gasket positioning and cutting tool, comprising a table plate, legs are fixed on both sides of the bottom of the table plate, a sliding hole is opened on the table plate, an annular slide is slidably arranged in the sliding hole, a sliding rod is fixed to the side wall of the sliding hole, one end of the sliding rod passes through the annular slide and is fixed to the other side wall of the sliding hole, a cutting knife is fixed above the annular slide, a pulling mechanism is arranged at the bottom of the annular slide, baffles are arranged on both sides above the table plate, a cross plate is fixed between the two baffles, and an adjustment mechanism is connected above the cross plate.
[0005] As a preferred technical solution of the utility model, mounting plates are fixed on both sides of the bottom of the support leg, and mounting holes are opened on the mounting plates.
[0006] As a preferred technical solution of the utility model, grooves are provided on both sides of the inner wall of the annular slide plate, and rollers are rotatably connected in the grooves, and the rollers are in contact with the side walls of the slide rod.
[0007] As a preferred technical solution of the utility model, the pulling mechanism includes a lower plate and a side ring plate, the side ring plate is fixed to one side of the bottom of the table plate, the lower plate is fixed to the bottom of the annular slide plate, a pull rod is fixed to one side of the lower plate, one end of the pull rod passes through the side ring plate and is fixed with a pull handle.
[0008] As a preferred technical solution of the utility model, an anti-slip pad is fixed to the bottom of the support foot.
[0009] As a preferred technical solution of the utility model, the adjustment mechanism includes a rotating plate and a side plate, the rotating plate is rotatably connected above the horizontal plate, the side plate is fixed on one side of the table plate, a side support plate is fixed above the side plate, and a sliding mechanism is arranged between the side support plate and the horizontal plate, an upper plate is fixed above the side support plate, a nut is fixed on one side of the upper plate, a threaded rod is connected inside the nut, one end of the threaded rod is fixed above the rotating plate, and the other end of the threaded rod extends upward and is fixed with a turning handle.
[0010] As a preferred technical solution of the utility model, the sliding mechanism includes a slide plate and a slide groove, the slide groove is opened on one side of the side support plate, the slide plate is fixed on one side of the cross plate, and the slide plate is slidably arranged in the slide groove.
[0011] As a preferred technical solution of the utility model, a rubber pad is fixed to the bottom of the baffle.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model places a thermally conductive gasket above a table, and then places two baffles above the thermally conductive gasket. The two baffles can be driven to move up and down through an adjustment mechanism. When the two baffles collide with the thermally conductive gasket, they can be positioned, and then the cutting knife is pulled to slide in the sliding hole, so that the thermally conductive gasket above the table can be cut. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional structural schematic diagram of a thermal conductive gasket positioning and cutting tool of the utility model;
[0015] Figure 2 This is a schematic diagram of the main structure of a thermal conductive gasket positioning and cutting tool of the utility model;
[0016] Figure 3 This is a schematic diagram of the bottom structure of a thermal conductive gasket positioning and cutting tool of the utility model;
[0017] Figure 4 It is an enlarged schematic diagram of the A-part structure of a thermal conductive gasket positioning and cutting tool of the utility model.
[0018] In the figure: 1. table top; 2. support feet; 3. baffle; 4. rubber pad; 5. cross plate; 6. side plate; 7. side support plate; 8. upper plate; 9. threaded rod; 10. nut; 11. turning handle; 12. turning plate; 13. slide plate; 14. slide groove; 15. mounting plate; 16. mounting hole; 17. cutting knife; 18. slide hole; 19. slide rod; 20. annular slide plate; 21. roller; 22. lower plate; 23. pull rod; 24. side ring plate; 25. pull handle. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] like Figures 1 to 4 As shown, the utility model provides a thermal conductive gasket positioning and cutting tool, including a table 1, legs 2 are fixed on both sides of the bottom of the table 1, anti-skid pads are fixed at the bottom of the legs 2, a sliding hole 18 is opened on the table 1, an annular slide plate 20 is slidably arranged in the sliding hole 18, a sliding rod 19 is fixed to the side wall of the sliding hole 18, one end of the sliding rod 19 passes through the annular slide plate 20 and is fixed to the other side wall of the sliding hole 18, a cutting knife 17 is fixed above the annular slide plate 20, a pulling mechanism is arranged at the bottom of the annular slide plate 20, and the table 1 is provided with a plurality of sliding holes 18. Baffles 3 are arranged on both sides above 1, a horizontal plate 5 is fixed between the two baffles 3, and an adjustment mechanism is connected above the horizontal plate 5. By placing the thermal pad above the platform 1, and then placing the two baffles 3 above the thermal pad, the two baffles 3 can be driven to move up and down through the adjustment mechanism. When the two baffles 3 conflict with the thermal pad, they can be positioned. By pulling the cutting knife 17 to slide in the sliding hole 18, the thermal pad above the platform 1 can be cut.
[0021] Mounting plates 15 are fixed to both sides of the bottom of the support leg 2 , and mounting holes 16 are provided on the mounting plates 15 , through which the support leg 2 can be conveniently fixed.
[0022] Among them, grooves are opened on both sides of the inner wall of the annular slide plate 20, and rollers 21 are rotatably connected in the grooves, and the rollers 21 are in contact with the side walls of the slide bar 19. The rollers 21 can make the annular slide plate 20 move more smoothly on the slide bar 19.
[0023] Among them, the pulling mechanism includes a lower plate 22 and a side ring plate 24. The side ring plate 24 is fixed to one side of the bottom of the table plate 1, and the lower plate 22 is fixed to the bottom of the annular slide 20. A pull rod 23 is fixed to one side of the lower plate 22. One end of the pull rod 23 passes through the side ring plate 24 and is fixed with a pull handle 25. By pulling the pull handle 25, the annular slide 20 can be driven to move on the slide rod 19. The movement of the annular slide 20 can drive the cutting knife 17 to move.
[0024] Among them, the adjustment mechanism includes a rotating plate 12 and a side plate 6, the rotating plate 12 is rotatably connected above the transverse plate 5, the side plate 6 is fixed on one side of the table plate 1, a side support plate 7 is fixed above the side plate 6, and a sliding mechanism is arranged between the side support plate 7 and the transverse plate 5, an upper plate 8 is fixed above the side support plate 7, a nut 10 is fixed on one side of the upper plate 8, a threaded rod 9 is connected inside the nut 10, one end of the threaded rod 9 is fixed above the rotating plate 12, and the other end of the threaded rod 9 extends upward and is fixed with a turning handle 11, turning the turning handle 11 can drive the threaded rod 9 to move inside the nut 10, the movement of the threaded rod 9 can drive the transverse plate 5 to move, and the movement of the transverse plate 5 can drive the two baffles 3 to move.
[0025] Among them, the sliding mechanism includes a slide plate 13 and a slide groove 14. The slide groove 14 is opened on one side of the side support plate 7, the slide plate 13 is fixed on one side of the cross plate 5, and the slide plate 13 is slidably set in the slide groove 14. By sliding the slide plate 13 in the slide groove 14, the cross plate 5 can be horizontally limited.
[0026] A rubber pad 4 is fixed to the bottom of the baffle 3 , and the rubber pad 4 can increase the friction of the baffle 3 .
[0027] The working principle and use process of the utility model are as follows: by placing a thermally conductive gasket on the table 1, and then placing two baffles 3 on the thermally conductive gasket, the two baffles 3 can be driven to move up and down through the adjustment mechanism, and when the two baffles 3 conflict with the thermally conductive gasket, they can be positioned, and by pulling the handle 25, the cutting knife 17 can be driven to slide in the sliding hole 18, so that the thermally conductive gasket above the table 1 can be cut.
[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A thermal conductive gasket positioning and cutting tool, comprising a platform (1), wherein legs (2) are fixed on both sides of the bottom of the platform (1), and the characteristics are: The table (1) is provided with a sliding hole (18), an annular slide plate (20) is slidably arranged in the sliding hole (18), a sliding rod (19) is fixed to the side wall of the sliding hole (18), one end of the sliding rod (19) passes through the annular slide plate (20) and is fixed to the other side wall of the sliding hole (18), a cutting knife (17) is fixed above the annular slide plate (20), a pulling mechanism is arranged at the bottom of the annular slide plate (20), baffle plates (3) are arranged on both sides above the table (1), a transverse plate (5) is fixed between the two baffle plates (3), and an adjustment mechanism is connected to the top of the transverse plate (5).
2. The thermal conductive pad positioning and cutting tool according to claim 1, characterized in that: Mounting plates (15) are fixed on both sides of the bottom of the support leg (2), and mounting holes (16) are provided on the mounting plates (15).
3. The thermal conductive pad positioning and cutting tool according to claim 1, characterized in that: Grooves are provided on both sides of the inner wall of the annular slide plate (20), and rollers (21) are rotatably connected in the grooves, and the rollers (21) are in contact with the side walls of the slide bar (19).
4. The thermal conductive pad positioning and cutting tool according to claim 1, characterized in that: The pulling mechanism comprises a lower plate (22) and a side ring plate (24); the side ring plate (24) is fixed to one side of the bottom of the platform (1); the lower plate (22) is fixed to the bottom of the annular slide plate (20); a pull rod (23) is fixed to one side of the lower plate (22); one end of the pull rod (23) passes through the side ring plate (24) and is fixed to a pull handle (25).
5. The thermal conductive pad positioning and cutting tool according to claim 1, characterized in that: An anti-skid pad is fixed to the bottom of the supporting foot (2).
6. The thermal conductive pad positioning and cutting tool according to claim 1, characterized in that: The adjustment mechanism comprises a rotating plate (12) and a side plate (6); the rotating plate (12) is rotatably connected above the transverse plate (5); the side plate (6) is fixed on one side of the table plate (1); a side support plate (7) is fixed above the side plate (6); and a sliding mechanism is provided between the side support plate (7) and the transverse plate (5); an upper plate (8) is fixed above the side support plate (7); a nut (10) is fixed on one side of the upper plate (8); a threaded rod (9) is connected inside the nut (10); one end of the threaded rod (9) is fixed above the rotating plate (12); and the other end of the threaded rod (9) extends upward and is fixed with a rotating handle (11).
7. The thermal conductive pad positioning and cutting tool according to claim 6, characterized in that: The sliding mechanism comprises a slide plate (13) and a slide groove (14); the slide groove (14) is provided on one side of the side support plate (7); the slide plate (13) is fixed on one side of the transverse plate (5); and the slide plate (13) is slidably arranged in the slide groove (14).
8. The thermal conductive pad positioning and cutting tool according to claim 1, characterized in that: A rubber pad (4) is fixed to the bottom of the baffle (3).