Chip clamp
By designing chip clamps with adjustable thickness and angle, the problem of uneven clamping of chips of different specifications is solved, and stable clamping and convenient maintenance are achieved.
Patent Information
- Application Number
- CN202422316637.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-09-23
AI Technical Summary
Existing chip fixtures cannot adapt to the thickness differences of chips of different specifications, resulting in uneven clamping, which can easily lead to chip ejection or difficulty in repairing.
A chip fixture is designed, including a mounting box, an extrusion plate and a support plate, which can adjust thickness and angle, and achieve stable clamping through limiting grooves and bevel gear structures, and strengthen stability with reinforcement plates and springs.
It realizes the selection of suitable reinforcement plates according to the thickness of the chip, ensuring stable clamping, and the angle adjustment is convenient and fast, improving the convenience and effect of chip maintenance.
Smart Images
Figure CN223211234U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of chip clamps, in particular to a chip clamp. Background Art
[0002] When repairing and removing glue from the chip, a chip clamp is required. After the chip is clamped and fixed by the chip clamp, the chip is removed and other repair operations are performed. Since the thickness of chips of different specifications is different, the thickness of the extrusion plate in contact with the chip in the existing chip clamp is fixed. When the thickness of the chip is less than the thickness of the extrusion plate, it is inconvenient to repair and clean the part at the junction of the chip and the extrusion plate. When the thickness of the chip is greater than the thickness of the extrusion plate, the side of the chip is unevenly stressed, and the chip is easy to pop out when clamped, which is difficult to meet the usage requirements. Utility Model Content
[0003] The purpose of the present invention is to provide a chip clamp, aiming to solve the problems mentioned in the above background technology.
[0004] The top end of the adjusting device is connected with the fixing plate of the fixing plate, and the fixing plate is connected with the fixing plate of the fixing plate to the fixing plate of the fixing plate.
[0005] Preferably, a fixed seat is provided inside the mounting box, a rotating shaft is provided between the base and the fixed seat, a limited shaft section is provided on the rotating shaft, and a driven bevel gear is provided at the lower ends of the two extrusion plates respectively, a fixed bevel gear and a movable bevel gear are provided on the rotating shaft and the limited shaft section respectively, the fixed bevel gear and the movable bevel gear are respectively meshed with the driven bevel gear outside, the fixed bevel gear is fixedly connected to the rotating shaft, and the movable bevel gear can slide along the limited shaft section, the vertical plate is located on one side of the movable bevel gear, and a circular groove for the limiting shaft section on the rotating shaft to pass through is opened on the vertical plate, a fixed plate is provided on the rotating shaft, and a first spring is sleeved on the rotating shaft, and the first spring is located between the fixed plate and the movable bevel gear.
[0006] Preferably, a second spring is sleeved on the rotating shaft, and the second spring is located between the base and the movable bevel gear.
[0007] Preferably, the lower surface of the installation box is provided with an anti-slip pad.
[0008] Preferably, one end of the adjusting rod and the rotating shaft are both provided with a knob, and the knob is located outside the installation box.
[0009] The beneficial effects of the utility model are:
[0010] When the device is in use, it can select a reinforcing plate of appropriate thickness according to different chips to better achieve the clamping and fixing effect of the chip, and can adjust the angles of the two extrusion plates at the same time. The angle adjustment is convenient and fast, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.
[0012] Figure 2 It is a schematic diagram of the structure inside the installation box.
[0013] Figure 3 It is a structural diagram of the fixed plate.
[0014] Figure 4 It is a structural diagram of the support plate.
[0015] Figure 5 It is a structural diagram of the rotating shaft.
[0016] In the figure: 1. Installation box; 2. Through slot; 3. Extrusion plate; 4. Limiting slot; 5. Reinforcement plate; 6. Support plate; 7. Side plate; 8. Side rod; 9. End plate; 10. Base; 11. Adjustment rod; 12. Vertical plate; 13. Fixed seat; 14. Rotating shaft; 15. Limiting shaft section; 16. Driven bevel gear; 17. Fixed bevel gear; 18. Movable bevel gear; 19. Circular slot; 20. Fixed plate; 21. First spring; 22. Second spring; 23. Anti-slip pad; 24. Knob; 25. Chip. DETAILED DESCRIPTION
[0017] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.
[0018] like Figure 1-5As shown, a chip fixture includes an installation box 1, an upper surface of the installation box 1 is provided with a through groove 2, and also includes two extrusion plates 3, the outer surfaces of the two extrusion plates 3 are evenly provided with right-angled limit grooves 4, and the upper surfaces of each limit groove 4 in the extrusion plates 3 are respectively provided with reinforcing plates 5 of different thicknesses, one of the extrusion plates 3 is rotatably connected to the installation box 1, a support plate 6 is provided inside the installation box 1, and the other extrusion plate 3 is rotatably connected to the support plate 6, and side plates 7 are respectively provided on both sides of the support plate 6, and side rods 8 are respectively provided on one side of the two side plates 7, and one end of the two side rods 8 is connected through an end plate 9, and the two side parts and the top of the end plate 9 are in contact with the inner surface of the installation box 1, and a base 10 is provided inside the installation box 1, and an adjusting rod 11 is provided on the installation box 1, one end of the adjusting rod 11 is rotatably connected to the base 10, and the adjusting rod 11 is threadedly connected to the end plate 9, and one end of the side plate 7 is provided with a vertical plate 12, and the lower end of the vertical plate 12 abuts against the inner bottom surface of the installation box 1.
[0019] Before fixing the chip 25 , first select a reinforcing plate 5 of appropriate thickness according to the thickness of the chip 25 , and then rotate the two extrusion plates 3 respectively so that the reinforcing plates 5 of the same thickness in the two extrusion plates 3 are arranged opposite to each other, so as to clamp and fix the chip 25 .
[0020] After adjusting the angular positions of the two extrusion plates 3, one set of diagonal corners of the chip 25 is respectively directed toward the limiting grooves 4 of the two extrusion plates 3. The diagonal corners of the chip 25 do not need to be completely aligned with the limiting grooves 4. The extrusion plates 3 can be used to gradually align the diagonal corners of the chip 25 with the limiting grooves 4 during the clamping process. After the chip 25 is placed, the adjusting rod 11 is rotated. When the adjusting rod 11 rotates on the mounting box 1 and the base 10, the threaded connection between the end plate 9 and the adjusting rod 11 will drive the side rod 8, side plate 7 and support plate 6 to move, and at the same time drive the extrusion plate 3 on the support plate 6 to move along the through groove 2, thereby shortening the distance between the two extrusion plates 3 and clamping the chip 25 on the mounting box 1.
[0021] The lower end of the extrusion plate 3 has a vertical shaft rotatably connected to the support plate 6 . The vertical shaft is located inside the through slot 2 and can only move inside the through slot 2 along the length direction of the through slot 2 .
[0022] In order to facilitate the positioning of the rotation angle of the extrusion plate 3, a right-angle positioning mark line can be set on the upper surface of the installation box 1. When the limit grooves 4 of the two extrusion plates 3 are aligned with the mark line, it means that the angle adjustment of the two limit grooves 4 on the two extrusion plates 3 is completed.
[0023] Furthermore, a fixed seat 13 is provided inside the mounting box 1, a rotating shaft 14 is provided between the base 10 and the fixed seat 13, a limited shaft segment 15 is provided on the rotating shaft 14, and a driven bevel gear 16 is provided at the lower ends of the two extrusion plates 3. A fixed bevel gear 17 and a movable bevel gear 18 are provided on the rotating shaft 14 and the limited shaft segment 15, respectively. The fixed bevel gear 17 and the movable bevel gear 18 are respectively engaged with the outside of the driven bevel gear 16, the fixed bevel gear 17 is fixedly connected to the rotating shaft 14, and the movable bevel gear 18 can slide along the limited shaft segment 15. The vertical plate 12 is located on one side of the movable bevel gear 18, and a circular groove 19 for the limited shaft segment 15 on the rotating shaft 14 to pass through is opened on the vertical plate 12. A fixed plate 20 is provided on the rotating shaft 14, and a first sleeve is provided on the rotating shaft 14 A spring 21, the first spring 21 is located between the fixed plate 20 and the movable bevel gear 18. When adjusting the rotation angle of the extrusion plate 3, the rotating shaft 14 is rotated. When the rotating shaft 14 rotates, it will drive the fixed bevel gear 17 to rotate. At the same time, the limiting shaft segment 15 will also drive the movable bevel gear 18 to rotate. The fixed bevel gear 17 and the movable bevel gear 18 rotate synchronously. The fixed bevel gear 17 and the movable bevel gear 18 rotate synchronously and can respectively drive the two driven bevel gears 16 to rotate. The fixed bevel gear 17 and the movable bevel gear 18 are located between the two driven bevel gears 16. The rotation directions of the two extrusion plates 3 are opposite, and the two extrusion plates 3 are mirror-imaged. When the two extrusion plates 3 complete the angle adjustment, the thickness of the reinforcing plates 5 on the two relatively set limit slots 4 is the same.
[0024] The vertical plate 12 can limit the movement range of the movable bevel gear 18, so that the movable bevel gear 18 and the driven bevel gear 16 always maintain meshing. However, due to a certain gap between the movable bevel gear 18 and the vertical plate 12, the meshing between the movable bevel gear 18 and the driven bevel gear 16 is not tight enough, and the first spring 21 is always in a compressed state. The provision of the first spring 21 can increase the meshing tightness between the movable bevel gear 18 and the driven bevel gear 16.
[0025] When the two extrusion plates 3 approach each other, the driven bevel gear 16 that can move along the through slot 2 will push the movable bevel gear 18 to move along the limiting shaft section 15, so that the movable bevel gear 18 and the driven bevel gear 16 always maintain engagement. No matter where the extrusion plate 3 that can move along the through slot 2 is, the two extrusion plates 3 can be controlled to rotate simultaneously through the rotating shaft 14.
[0026] Furthermore, a second spring 22 is sleeved on the rotating shaft 14, and the second spring 22 is located between the base 10 and the movable bevel gear 18. The second spring 22 is always in a compressed state, and the pressure applied by the second spring 22 to the movable bevel gear 18 is less than the pressure applied by the first spring 21 to the movable bevel gear 18, so as to maintain a tighter engagement between the movable bevel gear 18 and the driven bevel gear 16. At the same time, when the movable bevel gear 18 moves on the limiting shaft section 15, the first spring 21 and the vertical plate 12 can push the movable bevel gear 18 to move toward the base 10, and the second spring 22 and the driven bevel gear 16 can push the movable bevel gear 18 to move away from the base 10.
[0027] Furthermore, a non-slip pad 23 is provided on the lower surface of the installation box 1 , and the non-slip pad 23 can increase the stability of the installation box 1 when it is placed.
[0028] Furthermore, a knob 24 is provided at one end of the adjusting rod 11 and the rotating shaft 14 . The knob 24 is located outside the installation box 1 . The knob 24 is used to control the rotation of the adjusting rod 11 and the rotating shaft 14 .
[0029] When the device is in use, a reinforcing plate 5 of appropriate thickness can be selected according to different chips 25 to better achieve the clamping and fixing effect of the chip 25, and the angles of the two extrusion plates 3 can be adjusted at the same time. The angle adjustment is convenient and fast, and the use effect is good.
[0030] In the description of this utility model, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.
Claims
1. A chip fixture, characterized in that: The lockhole that is formed on the locking slats of the upper and lower frames is formed on the locking slats of the lower frame, and the locking slats are connected with the locking slats at the bottom of the lockhole to form a locking slat.
2. The chip holder according to claim 1, wherein: The interior of the mounting box is provided with a fixed seat, a rotating shaft is provided between the base and the fixed seat, a limited shaft section is provided on the rotating shaft, and a driven bevel gear is provided at the lower ends of the two extrusion plates respectively, and a fixed bevel gear and a movable bevel gear are respectively provided on the rotating shaft and the limiting shaft section, and the fixed bevel gear and the movable bevel gear are respectively meshed with the driven bevel gear outside, the fixed bevel gear is fixedly connected to the rotating shaft, and the movable bevel gear can slide along the limiting shaft section, the vertical plate is located on one side of the movable bevel gear, and a circular groove for the limiting shaft section on the rotating shaft to pass through is opened on the vertical plate, and a fixed plate is provided on the rotating shaft, and a first spring is sleeved on the rotating shaft, and the first spring is located between the fixed plate and the movable bevel gear.
3. The chip holder according to claim 2, wherein: A second spring is sleeved on the rotating shaft, and the second spring is located between the base and the movable bevel gear.
4. The chip holder according to claim 1, wherein: The lower surface of the installation box is provided with an anti-slip pad.
5. The chip holder according to claim 2, wherein: One end of the adjusting rod and the rotating shaft are both provided with a knob, and the knob is located outside the installation box.