Head-shrinking clamp for heat conduction pipe of radiator on head-shrinking machine

Abstract

The utility model relates to a head shrinking machine, in particular to a heat radiator heat conduction pipe head shrinking clamp used on the head shrinking machine, which comprises a clamping structure arranged at the top of the head shrinking machine. The clamping structure comprises a supporting rod, a movable rod, a clamping plate and a placing assembly, the bottom of the supporting rod is fixedly connected with the top of the head shrinking machine, a through hole is formed in one side of the supporting rod, an adjusting column is arranged at the top of the movable rod and is in threaded connection with the movable rod, the bottom of the adjusting column is rotationally connected with the top of the clamping plate, and an arc-shaped groove is formed in the bottom of the clamping plate; and a plurality of telescopic extrusion parts are arranged in the arc-shaped groove, the bottom of the placing assembly is fixedly connected with the top of the head shrinking machine, and a placing groove is formed in the top of the placing assembly. By means of the structure, the heat conduction pipe of the radiator can be fixed, the machining efficiency of the head shrinking machine is improved to a certain degree, close contact of workers is not needed when the head shrinking machine works, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model relates to a shrinking machine, in particular to a shrinking fixture for heat conducting tubes of radiators on the shrinking machine. Background Art

[0002] A radiator is a general term for a series of devices used to conduct and release heat, primarily heating radiators and computer radiators. Heating radiators are categorized by material and operating mode, while computer radiators are classified by application and installation method. Heat pipes are cooling rods ideal for narrow locations such as slender cores and areas inaccessible to conventional cooling water. They offer excellent heat transfer performance, rapidly transferring heat from one end to the other. Connecting cooling water at the appropriate location achieves optimal heat transfer.

[0003] During the heat pipe processing process, a shrinking machine is required to shrink one end of the heat pipe to form a specific shape and size, so that the heat pipe can be more tightly and stably connected to the radiator or other components. In the existing technology, when processing heat pipes using a shrinking machine, a worker usually holds one end of the heat pipe and inserts it into the shrinking machine. During the use of the shrinking machine, the worker needs to hold the heat pipe to limit it to prevent it from shaking and shifting when the shrinking machine is working. This operation method greatly reduces the processing efficiency of the shrinking machine. In addition, the worker needs to be in close contact with the shrinking machine when holding the heat pipe, which poses certain safety risks. Summary of the Invention

[0004] The utility model aims to provide a radiator heat conducting tube shrinking fixture used on a shrinking machine, which can fix and limit the radiator heat conducting tube.

[0005] To achieve the above object, the technical solution adopted by the present invention is: providing a heat sink heat pipe shrinking fixture for a shrinking machine, comprising a clamping structure, wherein the clamping structure is arranged on the top of the shrinking machine;

[0006] The clamping structure includes a support rod, a movable rod, a clamping plate and a placement assembly. The bottom of the support rod is fixedly connected to the top of the head shrinking machine. A through hole is provided on one side of the support rod. An adjusting column is provided on the top of the movable rod, and the adjusting column is threadedly connected to the movable rod. The bottom of the adjusting column is rotatably connected to the top of the clamping plate. An arc groove is provided at the bottom of the clamping plate, and a plurality of retractable extrusion components are provided inside the arc groove. The bottom of the placement assembly is fixedly connected to the top of the head shrinking machine, and a placement groove is provided on the top of the placement assembly.

[0007] Optionally, the extrusion component includes a spring 1 and a contraction column, and the inner side of the arc-shaped groove opened at the bottom of the clamping plate is provided with a plurality of fixing grooves matching the contraction column, one end of the spring 1 is fixedly connected to one side inside the fixing groove, and the other end of the spring 1 is fixedly connected to one end of the contraction column.

[0008] Optionally, two limiting plates are provided at the bottom of the movable rod, and the clamping plate is located between the two limiting plates, and a handle is provided at the top of the adjusting column.

[0009] Optionally, a positioning structure is provided at one end of the movable rod adjacent to the support rod, and the positioning structure includes a positioning plate and a latch, one side of the positioning plate is fixedly connected to the end of the movable rod adjacent to the support rod, a through groove matching the latch is provided on the surface of the positioning plate, and a plurality of slots matching the latch are provided on one side of the support rod adjacent to the positioning plate.

[0010] Optionally, the placement assembly includes a support plate and a movable plate, the bottom of the support plate is fixedly connected to the top of the shrinking machine, one side of the support plate is provided with a movable groove for the movable plate to move, the top of the movable plate is provided with a pillar, the top of the pillar is provided with a placement plate, and the top of the placement plate is provided with a placement groove.

[0011] Optionally, an adjustment component is provided at one end of the movable plate adjacent to the support plate, and the adjustment component includes a fixed block and a positioning rod. One side of the fixed block is fixedly connected to the end of the movable plate adjacent to the support plate, and one side of the fixed block is provided with a receiving groove matching the positioning rod. The positioning rod is connected to the inner side of the receiving groove through spring 2, and the top and bottom of the positioning rod are both inclined, and a plurality of slots for inserting the positioning rod are provided on one side of the support plate adjacent to the fixed block.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. When shrinking the radiator heat pipe, place it inside the placement slot opened on the top of the placement component and rotate the adjusting column. Since the adjusting column is threadedly connected to the movable rod, it will move up or down when the adjusting column rotates, and at the same time drive the clamping plate to move toward the surface of the radiator heat pipe, so that the inner side of the arc groove opened at the bottom of the clamping plate fits with the top of the radiator heat pipe. The above structure can fix the radiator heat pipe, which improves the processing efficiency of the shrinking machine to a certain extent. At the same time, there is no need for close contact between staff when the shrinking machine is working, eliminating safety hazards.

[0014] 2. The inner side of the arc-shaped groove of the utility model is provided with a plurality of retractable extrusion components. When the clamping plate moves toward the top of the radiator heat pipe, the extrusion components will be contracted by the extrusion of the radiator heat pipe, and the elastic force of the extrusion components themselves will exert a certain extrusion force on the surface of the radiator heat pipe, thereby increasing the friction between the radiator heat pipe and the radiator heat pipe, thereby enhancing the stability of the radiator heat pipe inside the arc-shaped groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of a partial three-dimensional structure of the clamping structure of the utility model from a first perspective;

[0018] Figure 3 This is a partial three-dimensional structural diagram of the clamping structure of the utility model from a second perspective;

[0019] Figure 4 This is a schematic diagram of a partial three-dimensional structure of the clamping plate of the utility model;

[0020] Figure 5 This is a schematic diagram of a partial three-dimensional structure of the components of the present invention;

[0021] Figure 6 This is a schematic diagram of the disassembled three-dimensional structure of the adjustment component of the utility model.

[0022] In the figure: 1. Head shrinking machine; 2. Support rod; 3. Movable rod; 4. Clamping plate; 5. Placement component; 6. Through hole; 7. Adjustment column; 8. Arc groove; 9. Placement groove; 10. Spring 1; 11. Retraction column; 12. Fixed groove; 13. Limiting plate; 14. Handle; 15. Positioning plate; 16. Latch; 17. Through groove; 18. Slot; 19. Support plate; 20. Movable plate; 21. Movable groove; 22. Pillar; 23. Placement plate; 24. Fixed block; 25. Positioning rod; 26. Storage groove; 27. Spring 2; 28. Card slot. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0027] Reference Figure 1-6 , now the embodiment of the utility model provides a heat sink heat pipe shrinking fixture for use on a shrinking machine. A heat sink heat pipe shrinking fixture for use on a shrinking machine, comprising a shrinking machine 1, a clamping structure for limiting the position of the heat pipe is provided on the top of the shrinking machine 1, comprising a clamping structure for limiting the position of the heat pipe, the clamping structure is provided on the top of the shrinking machine 1, the clamping structure comprises a support rod 2, a movable rod 3, a clamping plate 4 and a placement component 5, the bottom of the support rod 2 is fixedly connected to the top of the shrinking machine 1, one side of the support rod 2 is provided with a through hole 6 for the movable rod 3 to slide, the top of the movable rod 3 is provided with an adjusting column 7, and the adjusting column 7 is threadedly connected to the movable rod 3, the bottom of the adjusting column 7 is rotatably connected to the top of the clamping plate 4, the bottom of the clamping plate 4 is provided with an arc groove 8, and the interior of the arc groove 8 is provided with a plurality of retractable extrusion components, the bottom of the placement component 5 is fixedly connected to the top of the shrinking machine 1, and the top of the placement component 5 is provided with a placement groove 9 for placing the heat pipe;

[0028] The extrusion component includes a spring 10 and a contraction column 11. The inner side of the arc-shaped groove 8 opened at the bottom of the clamping plate 4 is provided with a plurality of fixing grooves 12 matching the contraction column 11. One end of the spring 10 is fixedly connected to one side of the inner part of the fixing groove 12, and the other end of the spring 10 is fixedly connected to one end of the contraction column 11. The bottom of the movable rod 3 is provided with two limiting plates 13 for limiting the clamping plate 4, and the clamping plate 4 is located between the two limiting plates 13. The top of the adjusting column 7 is provided with a handle 14 for convenient rotation. The two limiting plates 13 are provided at the bottom of the movable rod 3 to limit the clamping plate 4 to prevent the clamping plate 4 from rotating along the movement trajectory of the adjusting column 7, and the handle 14 provided on the top of the adjusting column 7 facilitates its rotation.

[0029] The movable rod 3 is provided with a positioning structure at one end thereof adjacent to the support rod 2. The positioning structure includes a positioning plate 15 and a latch 16. One side of the positioning plate 15 is fixedly connected to the end of the movable rod 3 adjacent to the support rod 2. A through groove 17 is provided on the surface of the positioning plate 15 to match the latch 16, and a plurality of slots 18 are provided on the side of the support rod 2 adjacent to the positioning plate 15 to match the latch 16. The placement component 5 includes a support plate 19 and a movable plate 20. The bottom of the support plate 19 is fixedly connected to the top of the shrinking machine 1. One side of the support plate 19 is provided with a movable groove 21 for the movable plate 20 to move. The top of the movable plate 20 is provided with a pillar 22. The top of the pillar 22 A placement plate 23 is provided, and a placement groove 9 for placing the heat pipe is opened on the top of the placement plate 23. When the height of the clamping plate 4 needs to be adjusted, the latch 16 is taken out from the through groove 17 opened on the surface of the positioning plate 15 and the slot 18 opened on one side of the support rod 2, the limit of the positioning plate 15 is released, and the positioning plate 15 is pulled. The positioning plate 15 drives the movable rod 3 to move up and down inside the through hole 6 opened on one side of the support rod 2. When the clamping plate 4 moves to the preset position, the latch 16 is reinserted into the through groove 17 opened on the surface of the positioning plate 15 and the slot 18 opened on one side of the support rod 2, thereby fixing the positioning plate 15;

[0030] The movable plate 20 is provided with an adjustment component at one end thereof adjacent to the support plate 19. The adjustment component includes a fixed block 24 and a positioning rod 25. One side of the fixed block 24 is fixedly connected to the end of the movable plate 20 adjacent to the support plate 19. One side of the fixed block 24 is provided with a receiving groove 26 that matches the positioning rod 25. The positioning rod 25 is connected to the inner side of the receiving groove 26 by a spring 27. The top and bottom of the positioning rod 25 are both inclined, and a plurality of card slots 28 for inserting the positioning rod 25 are provided on one side of the support plate 19 adjacent to the fixed block 24. Pulling the fixed block 24 causes the positioning rod 25 connected to one side of the fixed block 24 to move. Since the positioning rod 25 is located inside the card slot 28 opened on one side of the support plate 19, and the fixed block 24 is provided with a plurality of card slots 28 for inserting the positioning rod 25, The top and bottom of the positioning rod 25 are both inclined, so when the positioning rod 25 moves with the fixed block 24, the inclined surface of the top or bottom of the positioning rod 25 will be squeezed with the inner top or bottom end of the slot 28, thereby pushing the positioning rod 25 to move inside the receiving slot 26 opened on one side of the fixed block 24 and squeezing the spring 27. When the positioning rod 25 is out of the slot 28, the fixed block 24 will drive the movable plate 20 to move. When the positioning rod 25 moves to the next slot 28 position, the elastic force of the spring 27 will push the positioning rod 25 to move inside the slot 28, so that the positioning rod 25 is reinserted into the slot 28, thereby limiting the fixed block 24 and the movable plate 20.

[0031] Working principle: when the heat conducting tube of the radiator needs to be shrunk, the heat conducting tube is placed inside the placement groove 9 opened on the top of the placement plate 23, and the handle 14 is turned at the same time. The handle 14 drives the adjusting column 7 to rotate. The adjusting column 7 is threadedly connected to the movable rod 3. Therefore, when the adjusting column 7 is rotated, it will move upward or downward, and drive the clamping plate 4 to move between the two limit plates 13, so that the bottom end of the shrinking column 11 inside the arc-shaped groove 8 opened at the bottom of the clamping plate 4 contacts the top of the heat conducting tube of the radiator. The shrinking column 11 is squeezed by the heat conducting tube of the radiator, and the shrinking column 11 is pushed to move inside the fixed groove 12 opened on the inner side of the arc-shaped groove 8 and squeeze the spring 10. Under the elastic force of the spring 10, the shrinking column 11 is pushed to apply a certain squeezing force to the heat conducting tube of the radiator, thereby increasing the friction between the heat conducting tube of the radiator and the heat conducting tube, thereby enhancing the stability of the heat conducting tube of the radiator.

[0032] When the position of the placement plate 23 needs to be adjusted, the fixed block 24 is pulled, and the fixed block 24 drives the movable plate 20 to move up and down inside the movable groove 21. When the fixed block 24 is pulled, the positioning rod 25 connected to one side of the fixed block 24 will be driven to move synchronously. Since the positioning rod 25 is located inside the slot 28 opened on one side of the support plate 19, and the top and bottom of the positioning rod 25 are inclined, when the positioning rod 25 moves with the fixed block 24, the inclined surface of the top or bottom of the positioning rod 25 will align with the inner side of the slot 28. The top or bottom end is squeezed, thereby pushing the positioning rod 25 to move into the receiving groove 26 opened on one side of the fixed block 24 and squeezing the second spring 27. When the positioning rod 25 is out of the interior of the slot 28, the fixed block 24 drives the movable plate 20 to move. When the positioning rod 25 moves to the next slot 28 position, the elastic force of the second spring 27 pushes the positioning rod 25 to move into the interior of the slot 28, so that the positioning rod 25 is reinserted into the slot 28, thereby limiting the fixed block 24 and the movable plate 20.

[0033] When the height of the clamping plate 4 needs to be adjusted, the latch 16 is removed from the through slot 17 opened on the surface of the positioning plate 15 and the slot 18 opened on one side of the support rod 2, the limit of the positioning plate 15 is released, and the positioning plate 15 is pulled. The positioning plate 15 drives the movable rod 3 to move up and down inside the through hole 6 opened on one side of the support rod 2. When the clamping plate 4 moves to the preset position, the latch 16 is reinserted into the through slot 17 opened on the surface of the positioning plate 15 and the slot 18 opened on one side of the support rod 2, thereby fixing the positioning plate 15;

[0034] The two limiting plates 13 provided at the bottom of the movable rod 3 limit the clamping plate 4 to prevent the clamping plate 4 from rotating along the movement trajectory of the adjusting column 7, and the handle 14 provided at the top of the adjusting column 7 facilitates its rotation.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A radiator heat pipe shrinking fixture for a shrinking machine, characterized in that: It comprises a clamping structure, wherein the clamping structure is arranged on the top of the shrinking machine (1); The clamping structure includes a support rod (2), a movable rod (3), a clamping plate (4) and a placement component (5), the bottom of the support rod (2) is fixedly connected to the top of the head shrinking machine (1), a through hole (6) is provided on one side of the support rod (2), the top of the movable rod (3) is provided with an adjustment column (7), and the adjustment column (7) is threadedly connected to the movable rod (3), the bottom of the adjustment column (7) is rotatably connected to the top of the clamping plate (4), the bottom of the clamping plate (4) is provided with an arc groove (8), and the interior of the arc groove (8) is provided with a plurality of retractable extrusion components, the bottom of the placement component (5) is fixedly connected to the top of the head shrinking machine (1), and the top of the placement component (5) is provided with a placement groove (9).

2. The heat sink heat pipe shrinking fixture for a shrinking machine according to claim 1, characterized in that: The extrusion component includes a spring (10) and a contraction column (11), and a plurality of fixed grooves (12) matching the contraction column (11) are provided on the inner side of the arc-shaped groove (8) opened at the bottom of the clamping plate (4). One end of the spring (10) is fixedly connected to one side of the interior of the fixed groove (12), and the other end of the spring (10) is fixedly connected to one end of the contraction column (11).

3. The heat sink heat pipe shrinking fixture for a shrinking machine according to claim 1, characterized in that: Two limiting plates (13) are provided at the bottom of the movable rod (3), and the clamping plate (4) is located between the two limiting plates (13). A handle (14) is provided at the top of the adjusting column (7).

4. The heat sink heat pipe shrinking fixture for a shrinking machine according to claim 3, characterized in that: The movable rod (3) is provided with a positioning structure at one end adjacent to the support rod (2), and the positioning structure includes a positioning plate (15) and a latch (16). One side of the positioning plate (15) is fixedly connected to the end of the movable rod (3) adjacent to the support rod (2). A through groove (17) matching the latch (16) is provided on the surface of the positioning plate (15), and a plurality of slots (18) matching the latch (16) are provided on one side of the support rod (2) adjacent to the positioning plate (15).

5. The heat sink heat pipe shrinking fixture for a shrinking machine according to claim 1, characterized in that: The placement assembly (5) comprises a support plate (19) and a movable plate (20), the bottom of the support plate (19) is fixedly connected to the top of the shrinking machine (1), one side of the support plate (19) is provided with a movable groove (21) for the movable plate (20) to move, the top of the movable plate (20) is provided with a pillar (22), the top of the pillar (22) is provided with a placement plate (23), and the top of the placement plate (23) is provided with a placement groove (9).

6. The heat sink heat pipe shrinking fixture for a shrinking machine according to claim 5, characterized in that: An adjustment assembly is provided at one end of the movable plate (20) adjacent to the support plate (19), and the adjustment assembly includes a fixed block (24) and a positioning rod (25). One side of the fixed block (24) is fixedly connected to one end of the movable plate (20) adjacent to the support plate (19). One side of the fixed block (24) is provided with a receiving groove (26) matching the positioning rod (25). The positioning rod (25) is connected to the inner side of the receiving groove (26) through a second spring (27). The top and bottom of the positioning rod (25) are both inclined, and a plurality of slots (28) for inserting the positioning rod (25) are provided on one side of the support plate (19) adjacent to the fixed block (24).

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