CN218984570U

CN218984570U - Fixing and clamping tool for heat dissipation plate

Info

Publication number: CN218984570U
Application number: CN202223569196.5U
Authority: CN
Inventors: 蒋朝兰; 李良田
Original assignee: Sichuan Huali Electronic Co ltd
Current assignee: Sichuan Huali Electronic Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-09
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a fixing and clamping tool for a heat radiation plate, relates to the field of clamping tools, and is mainly used for solving the problem that the production efficiency is low because the existing clamping equipment can only fix one heat radiation plate each time. The main structure is as follows: the device comprises a mounting plate, wherein two opposite abutting plates which can horizontally move along the direction perpendicular to the extending direction of the two opposite abutting plates are horizontally arranged on the upper plate surface of the mounting plate, and at least two OK clamps which are sequentially arranged along the extending direction of the abutting plates are further arranged on the upper plate surface of the mounting plate between the two abutting plates. The utility model provides a fixing clamping tool for a heat dissipation plate, which can clamp a plurality of heat dissipation plates at one time, reduces labor hour consumption caused by repeated assembly/disassembly of the heat dissipation plates, and improves production efficiency.

Description

Fixing and clamping tool for heat dissipation plate

Technical Field

The utility model relates to the technical field of clamping tools, in particular to a fixing clamping tool for a heat dissipation plate.

Background

With the development of electronic devices, the integration level of the electronic devices is higher and higher, such as a novel heat dissipation plate in chinese patent CN211509705U and a heat dissipation plate described in chinese patent CN211506379U, which are patents of a heat dissipation motherboard, have become an important component in the electronic devices. The heat dissipation plate is mainly used for integrated circuits and main circuit systems, and is provided with a plurality of mounting grooves for mounting various electronic components. In the manufacturing process, in order to mount various electronic components in the corresponding mounting grooves on the heat dissipation plate, the heat dissipation plate needs to be clamped and fixed, so that the electronic components are convenient to mount.

However, the clamping and fixing of the heat dissipation plate is mainly performed by a vice. This results in only one heat radiating plate being fixed at a time, which results in low production efficiency.

Disclosure of Invention

The utility model aims to provide a fixing clamping tool for a heat dissipation plate, which can clamp a plurality of heat dissipation plates at one time, reduces labor hour consumption caused by repeated assembly/disassembly of the heat dissipation plates, and improves production efficiency.

The technical scheme for solving the technical problems is as follows: the utility model provides a heating panel is with fixed centre gripping frock, includes the mounting panel that the level set up, the face level is equipped with two opposite arrangement and all can follow the tight board of support of its extending direction vertically direction horizontal migration on the mounting panel, two still be equipped with at least two sets of OK anchor clamps of arranging in proper order along the tight board extending direction on the mounting panel between the tight board of support.

As a further improvement of the utility model, a guide groove extending along the moving direction of the abutting plate is arranged on the surface of the mounting plate below the abutting plate, a guide block is slidably arranged in the guide groove, and the top of the guide block is fixedly connected with the abutting plate.

As a further improvement of the utility model, the top of the guide block is provided with a special-shaped insert block, and the surface of the abutting plate is provided with an insert port for fixedly inserting the special-shaped insert block.

As a further improvement of the utility model, the guide grooves are two, and the two guide grooves are sequentially arranged along the extending direction of the abutting plate.

As a further improvement of the utility model, a counter bore groove extending along the moving direction of the abutting plate is also arranged on the surface of the mounting plate below the abutting plate, and a locking screw with an upward spiral rod end and in threaded connection with the abutting plate is arranged in the counter bore groove.

As a further improvement of the utility model, the plurality of counter bore grooves are arranged in sequence along the extending direction of the abutting plate.

As a further improvement of the present utility model, each of the OK clamps includes at least two OK clamps arranged in order along the extending direction of the abutting plate.

As a further improvement of the utility model, each group of OK clamps is provided with a plurality of positioning pin holes which are distributed along the moving direction of the abutting plate on the mounting plates at the two ends of the distribution direction of the OK clamps, and positioning pins are detachably inserted in the positioning pin holes.

As a further improvement of the utility model, the upper plate surface of the mounting plate is provided with a clamp mounting groove for mounting the OK clamp.

As a further improvement of the present utility model, the OK clamp is a wedge-type expansion clamp block.

Advantageous effects

Compared with the prior art, the fixing and clamping tool for the heat dissipation plate has the advantages that:

1. through the movement of the abutting plates on the tooling, each abutting plate is matched with each group of OK clamps, and the heat dissipation plate can be clamped from two opposite sides of one heat dissipation plate. Therefore, the tool can clamp a plurality of radiating plates at one time, so that the labor hour consumption caused by repeated assembly/disassembly of the radiating plates is reduced, and the production efficiency is improved. Meanwhile, the cooling plate is clamped by the supporting plate which can horizontally move along the direction vertical to the extending direction of the supporting plate and the OK clamp, so that the tool can also adapt to the clamping of cooling plates with various sizes, and the application range of the tool is improved. Moreover, because the two abutting plates are independent to move, each group of OK clamps and the two abutting plates can be matched with clamps with different specifications, namely, only the dimension specifications of the radiating plates corresponding to the abutting plates are kept consistent, so that the tool can simultaneously clamp the radiating plates with two different specifications at one time, and the applicability of the tool is further improved.

2. The guide slot cooperates with the guide block, so that the stability of the moving path of the abutting plate can be ensured, dislocation of the abutting plate is prevented, and further the stability of clamping the heat dissipation plate is ensured.

3. Through elasticity locking screw, the staff can adjust the position of supporting the tight board to can guarantee the stability of centre gripping and be suitable for the heating panel of multiple size.

4. Through setting up the locating pin, can conveniently fix a position the installation heating panel, simultaneously, the locating pin cooperation supports tight board, OK anchor clamps, can jack up the heating panel from three direction to guaranteed that the heating panel can not remove easily, and then make things convenient for subsequent electronic component's installation. And, set up a plurality of locating pin holes, the staff can adjust the position of locating pin as required, and then makes this frock can adapt to the heating panel of multiple size.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is one of the perspective views of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a perspective view of an OK clip of the present utility model;

fig. 4 is a use state diagram of the present utility model.

Wherein: 1-a mounting plate; 11-a counter bore groove; 12-a guide groove; 13-a clamp mounting groove; 14-locating pin holes; 2-abutting the plate; 21-an interface; 3-OK clamp; 4-a guide block; 41-special-shaped plug blocks; 5-locking screws; 6-locating pins.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; of course, it may be mechanically or electrically connected; in addition, the connection may be direct, indirect via an intermediate medium, or communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Embodiments of the present utility model will now be described with reference to the accompanying drawings.

Examples

The embodiment of the utility model is shown in fig. 1-4, and the fixed clamping tool for the heat dissipation plate comprises a horizontally arranged mounting plate 1. The edge of the mounting plate 1 is provided with a positioning mounting bayonet which is convenient to position and mount on a workbench. Two opposite abutting plates 2 which can horizontally move along the direction perpendicular to the extending direction are horizontally arranged on the upper plate surface of the mounting plate 1. The abutting plate 2 is a rectangular plate with long strips, and the opposite side edges of the two abutting plates 2 are matched with the edge shape of the heat dissipation plate. At least two groups of OK clamps 3 which are sequentially arranged along the extending direction of the abutting plates 2 are also arranged on the upper plate surface of the mounting plate 1 between the two abutting plates 2. In this embodiment, the OK clamp 3 is a wedge-type expansion clamping block, which belongs to the existing shelf products. Meanwhile, a clamp mounting groove 13 for mounting the OK clamp 3 is also formed in the upper plate surface of the mounting plate 1. The inner wall of the clamp mounting groove 13 is in clearance fit with the OK clamp 3, particularly, on the side where the OK clamp 3 contacts with the heat dissipation plate, the clearance between the inner wall of the clamp mounting groove 13 and the OK clamp 3 is larger, so that the OK clamp 3 can realize telescopic operation.

When the fixing and clamping fixture is used, the fixing and clamping fixture is firstly arranged on a workbench surface, then, four heat dissipation plates are respectively arranged between the two abutting plates 2 and the two OK clamps 3, and each heat dissipation plate is clamped and fixed by the preliminary matching of the movement of the abutting plates 2 with the OK clamps 3. The expansion screw on the OK clamp 3 is screwed to expand the OK clamp 3, so that the expansion screw can be matched with the abutting plate to tightly clamp the lower edges of the two sides of the radiating plate, and the fixing of the radiating plate is completed. And then, the subsequent electronic component can be installed.

By the movement of the abutting plates 2 on the tooling, each abutting plate 2 cooperates with each set of OK clamps 3 to clamp the heat dissipation plate from the opposite sides of one heat dissipation plate. Therefore, the tool can clamp a plurality of radiating plates at one time, so that the labor hour consumption caused by repeated assembly/disassembly of the radiating plates is reduced, and the production efficiency is improved. Meanwhile, the cooling plate is clamped by the abutting plate 2 which can horizontally move along the direction perpendicular to the extending direction of the cooling plate and the OK clamp 3, so that the cooling plate clamping device can also adapt to the clamping of cooling plates with various sizes and specifications, and the application range of the tool is improved. Moreover, because the two abutting plates 2 are independent to move, each group of OK clamps 3 and the two abutting plates 2 can be matched with clamps with different specifications, namely, only the sizes and the specifications of the radiating plates corresponding to each abutting plate 2 are kept consistent, so that the tool can simultaneously clamp the radiating plates with two different specifications at one time, and the applicability of the tool is further improved.

Wherein, the mounting plate 1 face below the abutting plate 2 is provided with a guide groove 12 extending along the moving direction of the abutting plate 2. The guide block 4 is slidably arranged in the guide groove 12, and the top of the guide block 4 is fixedly connected with the abutting plate 2. Through guide slot 12 cooperation guide block 4, can guarantee to support the stability of tight board 2 travel path, prevent its dislocation, and then guaranteed the stability to the heating panel centre gripping. Regarding the connection of the guide block 4 and the abutment plate 2, in particular: the top of the guide block 4 is provided with a special-shaped insert block 41, and the surface of the abutting plate 2 is provided with an insert port 21 for fixedly inserting the special-shaped insert block 41. The special-shaped inserting block 41 is a rectangular column, the inserting port 21 is a rectangular inserting port, and the two inserting ports are matched to avoid relative shaking between the abutting plate 2 and the guide block 4.

In this embodiment, there are two guide grooves 12, and the two guide grooves 12 are sequentially disposed along the extending direction of the abutting plate 2. By means of the design, stability of the moving path of the abutting plate 2 can be further guaranteed, dislocation of the abutting plate is prevented, and stability of clamping of the radiating plate is guaranteed.

Meanwhile, a counter bore groove 11 extending along the moving direction of the abutting plate 2 is further formed in the plate surface of the mounting plate 1 below the abutting plate 2. The counter bore groove 11 is internally provided with a locking screw 5 with an upward screw rod end and in threaded connection with the abutting plate 2. Through the loosening/tightening locking screw 5, the worker can adjust and fix the position of the abutting plate 2, thereby ensuring the stability of the clamping of the heat dissipation plate and being applicable to heat dissipation plates with various sizes.

The counter bore grooves 11 are multiple, and the counter bore grooves 11 are sequentially arranged along the extending direction of the abutting plate 2. In this embodiment, a plurality of counter bore grooves 11 are all disposed on the plate surface of the mounting plate 1 between two guide grooves 12.

And, each set of OK clamps 3 includes at least two OK clamps 3 arranged in order along the extending direction of the abutting plate 2. Of course, in the actual manufacturing process, the requirement of the OK clamp 3 may be appropriately increased according to the length and size requirement of the actual heat dissipation plate.

It should be noted that:

the OK clamp 3 is provided with a plurality of positioning pin holes 14 arranged along the moving direction of the abutting plate 2 on the mounting plates 1 at both ends of the arrangement direction, and the positioning pins 6 are detachably inserted in the positioning pin holes 14. Through setting up locating pin 6, can conveniently fix a position the installation heating panel, simultaneously, locating pin 6 cooperation supports tight board 2, OK anchor clamps 3, can follow three direction upward withstands the heating panel to guaranteed that the heating panel can not remove easily, and then make things convenient for subsequent electronic component's installation. And, set up a plurality of locating pin holes 14, the staff can adjust the position of locating pin 6 as required, and then makes this frock can adapt to the heating panel of multiple size.

The utility model has been described in connection with the preferred embodiments, but the utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the utility model.

Claims

1. The utility model provides a heating panel is with fixed centre gripping frock, its characterized in that includes mounting panel (1) that the level set up, the face level is equipped with two opposite arrangement and all can follow with its extending direction vertically orientation horizontal migration support tight board (2) on mounting panel (1) between tight board (2) still be equipped with at least two sets of OK anchor clamps (3) of arranging in proper order along support tight board (2) extending direction on the face.

2. The fixed clamping tool for the heat dissipation plate according to claim 1, wherein a guide groove (12) extending along the moving direction of the pressing plate (2) is formed in the plate surface of the mounting plate (1) below the pressing plate (2), a guide block (4) is slidably mounted in the guide groove (12), and the top of the guide block (4) is fixedly connected with the pressing plate (2).

3. The fixing and clamping tool for the heat dissipation plate according to claim 2, wherein the top of the guide block (4) is provided with a special-shaped insert block (41), and the plate surface of the abutting plate (2) is provided with an insert port (21) for fixedly inserting the special-shaped insert block (41).

4. A fixing and clamping tool for a heat dissipating plate according to claim 3, wherein the number of the guide grooves (12) is two, and the two guide grooves (12) are sequentially arranged along the extending direction of the abutting plate (2).

5. The fixture for fixing and clamping a heat dissipating plate according to any one of claims 1 to 4, wherein a counter bore groove (11) extending along the moving direction of the pressing plate (2) is further formed in the plate surface of the mounting plate (1) below the pressing plate (2), and a locking screw (5) with a screw end arranged upwards and in threaded connection with the pressing plate (2) is arranged in the counter bore groove (11).

6. The fixing and clamping tool for the heat dissipation plate according to claim 5, wherein the plurality of counter bore grooves (11) are formed, and the plurality of counter bore grooves (11) are sequentially arranged along the extending direction of the abutting plate (2).

7. A fixing and clamping tool for a heat dissipating plate according to claim 1, wherein each set of OK clamps (3) includes at least two OK clamps (3) arranged in sequence along the extending direction of the abutting plate (2).

8. The fixed clamping tool for the heat dissipation plate according to claim 7, wherein a plurality of positioning pin holes (14) which are arranged along the moving direction of the abutting plate (2) are formed in the mounting plates (1) at two ends of the arrangement direction of each group of OK clamps (3), and positioning pins (6) are detachably inserted in the positioning pin holes (14).

9. The fixed clamping tool for the heat dissipation plate according to claim 1, wherein a clamp mounting groove (13) for mounting the OK clamp (3) is formed in the upper plate surface of the mounting plate (1).

10. The fixed clamping fixture for the heat dissipation plate according to claim 1, wherein the OK clamp (3) is a wedge-type expansion clamping block.