Fin type radiator trepanning clamp

Abstract

The utility model discloses a finned radiator trepanning clamp which comprises a clamp lower bottom plate, a radiator supporting plate arranged on the upper portion of the clamp lower bottom plate and a plurality of damping supporting assemblies arranged between the clamp lower bottom plate and the radiator supporting plate. The clamping air cylinder mounting bases are fixed to the clamp lower bottom plate and arranged on the two sides of the radiator supporting plate in a one-to-one correspondence mode, and the first rotary clamping air cylinder, the second rotary clamping air cylinder and the third rotary clamping air cylinder are fixed to the clamping air cylinder mounting bases. The clamping cylinder mounting seat is U-shaped; the first rotary clamping cylinder is arranged in the U shape of the clamping cylinder mounting seat; and the second rotary clamping cylinder and the third rotary clamping cylinder are arranged at the top of the clamping cylinder mounting seat. By means of the scheme, the clamp has the advantages of being simple in structure, reliable in clamping and the like, and has high practical value and popularization value in the technical field of radiator machining.

Description

Technical Field

[0001] This utility model relates to the field of radiator processing technology, and in particular to a finned radiator opening fixture. Background Technology

[0002] Finned heatsinks are a common type of heat dissipation device, widely used in electronic equipment, mechanical systems, and various other applications requiring heat dissipation. Their main structure consists of a base plate and fins. The base plate is the main body of the heatsink, typically made of a material with good thermal conductivity, such as aluminum or copper, and it serves to bear and evenly distribute heat. The fins are the key component of the heatsink, and they come in various shapes, commonly including flat, corrugated, and pin-fin designs. The primary function of the fins is to increase the heat dissipation area. Figures 1 to 2 As shown, the finned heat sink 100 of this technology has first connecting holes 400 at its upper and lower ends, and a second connecting hole 500 in its middle. When creating the first connecting holes 400 and the second connecting holes 500, it is necessary to ensure that the fins are not affected by bending. Therefore, new clamping requirements are proposed for the clamps used to create the first connecting holes 400 and the second connecting holes 500. Currently, there are no corresponding clamps for creating these holes in the prior art.

[0003] Therefore, there is an urgent need to propose a simple and reliable finned heat sink opening fixture. Utility Model Content

[0004] To address the aforementioned problems, the purpose of this utility model is to provide a finned heat sink opening fixture. The technical solution adopted by this utility model is as follows:

[0005] A finned radiator opening clamp is disclosed, which clamps a horizontally or vertically arranged finned radiator and opens a first connecting hole and a second connecting hole. The finned radiator has a first connecting groove and a second connecting groove on both sides, respectively. The finned radiator opening clamp includes a lower clamping plate, a radiator support plate disposed on the upper part of the lower clamping plate, several shock-absorbing support components disposed between the lower clamping plate and the radiator support plate, clamping cylinder mounting seats fixed to the lower clamping plate and correspondingly positioned on both sides of the radiator support plate, and a first rotary clamping cylinder, a second rotary clamping cylinder, and a third rotary clamping cylinder fixed to the clamping cylinder mounting seats. The clamping cylinder mounting seats are U-shaped; the first rotary clamping cylinder is placed within the U-shape of the clamping cylinder mounting seats; the second and third rotary clamping cylinders are located on top of the clamping cylinder mounting seats.

[0006] A rectangular frame is provided on the radiator support plate; a rectangular hole is opened in the center of the radiator support plate; a first limiting edge and a second limiting edge are provided on the radiator support plate, which are arranged opposite to each other; the first limiting edge and the second limiting edge are placed inside the rectangular frame; a first limiting mounting groove is provided between the rectangular frame and the first limiting edge; a second limiting mounting seat is provided between the second limiting edge and the rectangular frame.

[0007] The finned heat sink is arranged horizontally and locked within a rectangular frame, or the finned heat sink is arranged vertically and locked within a first limiting mounting slot or a second limiting mounting seat.

[0008] Furthermore, a stepped hole is provided at each of the four corners of the radiator support plate; an upper sleeve is provided at the bottom of the radiator support plate; the upper sleeve and the stepped hole are positioned one by one; the shock-absorbing support assembly includes a lower sleeve fixed to the lower base plate of the clamp, a spring support pin fixed at the lower part to the lower base plate of the clamp and sleeved on the stepped hole at the top, and a spring sleeved between the lower sleeve and the spring support pin at the lower part and sleeved between the upper sleeve and the spring support pin at the top.

[0009] Furthermore, several pin holes are provided in the first limiting mounting groove and the second limiting mounting seat; the pin holes correspond to the positions of the first connecting groove and the second connecting groove; a lower support column is fixed on the lower base plate of the fixture; a pin is provided on the lower support column; when the first rotating clamping cylinder, the second rotating clamping cylinder, or the third rotating clamping cylinder presses down on the finned radiator and the radiator support plate, the top of the pin is flush with the top of the first limiting edge and the second limiting edge; the pin is inserted into the first connecting groove and the second connecting groove.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] (1) This utility model provides a radiator support plate, and provides a rectangular frame, a first limiting edge, a second limiting edge, a first limiting mounting groove, a second limiting mounting seat and a rectangular hole on the radiator support plate. It can clamp both horizontally arranged finned radiators and vertically arranged finned radiators, so as to facilitate the opening of the first connecting hole and the second connecting hole.

[0012] (2) This utility model provides a pin hole, a pin, a first limiting mounting groove and a second limiting mounting seat to facilitate the positioning of the end of the finned heat sink.

[0013] (3) This utility model ensures reliable clamping of finned radiators by setting a U-shaped clamping cylinder mounting base and setting a first rotary clamping cylinder, a second rotary clamping cylinder and a third rotary clamping cylinder on the clamping cylinder mounting base.

[0014] In summary, this utility model has the advantages of simple structure and reliable clamping, and has high practical and promotional value in the field of radiator processing technology. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope of protection. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a structural schematic diagram of the finned radiator of this utility model from the first angle.

[0017] Figure 2 This is a schematic diagram of the second angle of the finned radiator in this utility model.

[0018] Figure 3 This is a schematic diagram of the clamping state of the horizontally arranged finned heat sink in this utility model.

[0019] Figure 4 This is a schematic diagram of the horizontally arranged finned heat sink in the present invention in the unclamped state.

[0020] Figure 5 This is a schematic diagram of the structure of this utility model.

[0021] Figure 6 This is a schematic diagram of the clamping state of the vertically arranged finned heat sink in this utility model.

[0022] Figure 7 This is a schematic diagram of the unclamped state of the vertically arranged finned heat sink in this utility model.

[0023] Figure 8 This is a schematic diagram of the structure of the present invention, which removes the radiator support plate.

[0024] Figure 9 This is a structural schematic diagram of the radiator support plate at the first angle in this utility model.

[0025] Figure 10 This is a structural schematic diagram of the radiator support plate at the second angle in this utility model.

[0026] In the above figures, the component names corresponding to the reference numerals are as follows:

[0027] 100. Finned radiator; 200. First connecting groove; 300. Second connecting groove; 400. First connecting hole; 500. Second connecting hole; 1. Fixture bottom plate; 2. Radiator support plate; 3. Shock-absorbing support assembly; 4. Clamping cylinder mounting base; 5. First rotary clamping cylinder; 6. Second rotary clamping cylinder; 7. Third rotary clamping cylinder; 21. Stepped hole; 22. Upper sleeve; 23. Rectangular frame; 24. First limiting edge; 25. Second limiting edge; 26. First limiting mounting groove; 27. Second limiting mounting base; 28. Rectangular hole; 29. ​​Pin hole; 31. Lower sleeve; 32. Spring support pin; 33. Spring; 81. Lower support column; 82. Pin. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this application clearer, the present invention will be further described below with reference to the accompanying drawings and embodiments. The embodiments of this utility model include, but are not limited to, the following embodiments. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0029] In this embodiment, the term "and / or" is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone.

[0030] The terms "first" and "second," etc., used in the specification and claims of this embodiment are used to distinguish different objects, not to describe a specific order of objects. For example, "first target object" and "second target object," etc., are used to distinguish different target objects, not to describe a specific order of target objects.

[0031] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0032] In the description of the embodiments in this application, unless otherwise stated, "multiple" means two or more. For example, multiple processing units means two or more processing units; multiple systems means two or more systems.

[0033] like Figures 3 to 10As shown, this embodiment provides a finned radiator opening fixture, which clamps a horizontally or vertically arranged finned radiator 100 and opens a first connecting hole 400 and a second connecting hole 500. A first connecting groove 200 and a second connecting groove 300 are respectively provided on both sides of the finned radiator 100. When the first connecting hole 400 needs to be opened, the first connecting groove 200 and the second connecting groove 300 are used for auxiliary positioning.

[0034] In this embodiment, the finned radiator opening fixture includes a lower fixture base plate 1, a radiator support plate 2 disposed on the upper part of the lower fixture base plate 1, several shock-absorbing support assemblies 3 disposed between the lower fixture base plate 1 and the radiator support plate 2, clamping cylinder mounting seats 4 fixed on the lower fixture base plate 1 and correspondingly positioned on both sides of the radiator support plate 2, and a first rotary clamping cylinder 5, a second rotary clamping cylinder 6, and a third rotary clamping cylinder 7 fixed on the clamping cylinder mounting seats 4. The clamping cylinder mounting seats 4 are U-shaped. Here, the first rotary clamping cylinder 5 is placed within the U-shape of the clamping cylinder mounting seats 4, and the second rotary clamping cylinder 6 and the third rotary clamping cylinder 7 are placed on top of the clamping cylinder mounting seats 4. When the finned radiator 100 is horizontally arranged, it is clamped using the first rotary clamping cylinder 5. When the finned radiator 100 is arranged vertically, it is clamped by the second rotary clamping cylinder 6 and the third rotary clamping cylinder 7.

[0035] In this embodiment, when the finned radiator 100 is horizontally arranged, it needs to be clamped and the second connecting hole 500 needs to be opened. Here, a rectangular frame 23 is provided on the radiator support plate 2, and a rectangular hole 28 is opened in the center of the radiator support plate 2. Then, the finned radiator 100 can be horizontally arranged and locked in the rectangular frame 23. Here, the lower part of the finned radiator 100 is supported by the first limiting edge 24, the second limiting edge 25, and the pin 82. Here, when the radiator support plate 2 is pressed down, the top of the pin 82 is flush with the top of the first limiting edge 24 and the second limiting edge 25.

[0036] In this embodiment, a first limiting edge 24 and a second limiting edge 25 are arranged opposite to each other on the radiator support plate 2, and the first limiting edge 24 and the second limiting edge 25 are placed within a rectangular frame 23. The height of the first limiting edge 24 and the second limiting edge 25 is lower than the height of the rectangular frame 23. In addition, a first limiting mounting groove 26 is provided between the rectangular frame 23 and the first limiting edge 24, and a second limiting mounting seat 27 is provided between the second limiting edge 25 and the rectangular frame 23. When it is necessary to open the first connecting hole 400, the finned radiator 100 is vertically arranged and locked in the first limiting mounting groove 26 or the second limiting mounting seat 27. Since the finned radiator 100 has a U-shape in the middle, the first limiting edge 24 and the second limiting edge 25 are used to provide corresponding limiting support for the ends of the finned radiator 100 to prevent the finned radiator 100 from being placed in the wrong direction. In addition, to facilitate the positioning of the finned heatsink 100, several pin holes 29 are provided in the first limiting mounting groove 26 and the second limiting mounting base 27, and the pin holes 29 correspond to the positions of the first connecting groove 200 and the second connecting groove 300. A lower support column 81 is fixed on the lower base plate 1 of the fixture, and a pin 82 is provided on the lower support column 81. When the second rotary clamping cylinder 6 and the third rotary clamping cylinder 7 are pressed down, the pin 82 penetrates the heatsink support plate 2 and extends into the first connecting groove 200 and the second connecting groove 300.

[0037] In this embodiment, to provide elastic support and drive the pin 82 to insert into the first connecting groove 200 and the second connecting groove 300, a stepped hole 21 is opened at each of the four corners of the radiator support plate 2, and an upper sleeve 22 is provided at the bottom of the radiator support plate 2. The positions of the upper sleeve 22 and the stepped hole 21 correspond one-to-one. In addition, the shock-absorbing support assembly 3 includes a lower sleeve 31 fixed on the lower base plate 1 of the clamp, a spring support pin 32 whose lower part is fixed on the lower base plate 1 of the clamp and whose top part is sleeved on the stepped hole 21, and a spring 33 whose lower part is sleeved between the lower sleeve 31 and the spring support pin 32 and whose top part is sleeved between the upper sleeve 22 and the spring support pin 32. When the first rotary clamping cylinder 5, the second rotary clamping cylinder 6 and the third rotary clamping cylinder 7 clamp the finned radiator 100, they press down on the finned radiator 100 and the radiator support plate 2, and compress the spring 33.

[0038] The above embodiments are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any changes made based on the design principles of this utility model, or any non-creative changes made on this basis, shall fall within the scope of protection of this utility model.

Claims

1. A finned radiator opening clamp for clamping a horizontally or vertically arranged finned radiator (100) and opening a first connecting hole (400) and a second connecting hole (500), wherein a first connecting groove (200) and a second connecting groove (300) are respectively provided on both sides of the finned radiator (100), characterized in that, The finned radiator opening fixture includes a fixture bottom plate (1), a radiator support plate (2) disposed on the upper part of the fixture bottom plate (1), several shock-absorbing support components (3) disposed between the fixture bottom plate (1) and the radiator support plate (2), clamping cylinder mounting seats (4) fixed on the fixture bottom plate (1) and correspondingly placed on both sides of the radiator support plate (2), and a first rotary clamping cylinder (5), a second rotary clamping cylinder (6) and a third rotary clamping cylinder (7) fixed on the clamping cylinder mounting seat (4); the clamping cylinder mounting seat (4) is U-shaped; the first rotary clamping cylinder (5) is placed inside the U-shape of the clamping cylinder mounting seat (4); the second rotary clamping cylinder (6) and the third rotary clamping cylinder (7) are placed on the top of the clamping cylinder mounting seat (4); A rectangular frame (23) is provided on the radiator support plate (2); a rectangular hole (28) is opened in the center of the radiator support plate (2); a first limiting edge (24) and a second limiting edge (25) are provided on the radiator support plate (2) and are arranged opposite to each other; the first limiting edge (24) and the second limiting edge (25) are placed inside the rectangular frame (23); a first limiting mounting groove (26) is provided between the rectangular frame (23) and the first limiting edge (24); a second limiting mounting seat (27) is provided between the second limiting edge (25) and the rectangular frame (23); The finned heat sink (100) is arranged horizontally and locked in the rectangular frame (23), or the finned heat sink (100) is arranged vertically and locked in the first limiting mounting groove (26) or the second limiting mounting seat (27).

2. The finned radiator opening fixture according to claim 1, characterized in that, The radiator support plate (2) has a stepped hole (21) at each of its four corners; the radiator support plate (2) has an upper sleeve (22) at its bottom; the upper sleeve (22) and the stepped hole (21) are positioned one-to-one; the shock-absorbing support assembly (3) includes a lower sleeve (31) fixed on the lower base plate (1) of the clamp, a spring support nail (32) fixed on the lower base plate (1) of the clamp and sleeved on the stepped hole (21) at its top, and a spring (33) sleeved between the lower sleeve (31) and the spring support nail (32) at its bottom and between the upper sleeve (22) and the spring support nail (32) at its top.

3. The finned radiator opening fixture according to claim 1, characterized in that, The first limiting mounting groove (26) and the second limiting mounting seat (27) are provided with several pin holes (29); the pin holes (29) correspond to the positions of the first connecting groove (200) and the second connecting groove (300); a lower support column (81) is fixed on the lower base plate (1) of the fixture; a pin (82) is provided on the lower support column (81); when the first rotating clamping cylinder (5) or the second rotating clamping cylinder (6) or the third rotating clamping cylinder (7) presses down the finned radiator (100) and the radiator support plate (2), the top of the pin (82) is flush with the top of the first limiting edge (24) and the second limiting edge (25); the pin (82) is inserted into the first connecting groove (200) and the second connecting groove (300).

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