A replaceable radiator machining clamp

Abstract

The utility model discloses a heat dissipation ware processing technical field's one kind but can be refilled heat dissipation ware processing fixture, including base, the base top is equipped with the sliding slot, the base top and is close to one end and is equipped with two fixed axles, the sliding slot top is equipped with the clamping piece for fixing work piece, two fixed axles are close to base one end and be located base both sides, utilize clamping piece to be able to multiple clamping fixed to work piece, can be convenient for operator to take and put work piece, also prevent work piece from deviating or separating in subsequent processing process, solved the present fixture and took and put work piece to be inconvenient, inconveniently to the work piece multidirectional clamping fixed, caused work piece to be easy to deviate or separate in the processing process problem.

Description

Technical Field

[0001] This utility model relates to the field of radiator processing, specifically a replaceable radiator processing fixture. Background Technology

[0002] Replaceable heat sinks are typically used for heat dissipation and cooling of electronic devices. During the heat sink processing, fixtures are usually used to hold and fix the workpiece. Fixtures help to fix the workpiece so that subsequent processes such as deburring, cutting, and grinding can be performed. Existing fixtures for heat sinks usually use clamping or locating pins to fix the workpiece. Currently, fixtures usually clamp the workpiece in one direction, and it is inconvenient to pick up and put down the workpiece. It is not convenient to clamp and fix the workpiece in multiple directions, which makes the workpiece prone to displacement or detachment during processing. Therefore, it is necessary to design a replaceable heat sink processing fixture to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to provide a replaceable radiator processing fixture to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a replaceable radiator processing fixture, including a base, a sliding groove on the top of the base, two fixed shafts installed on the top of the base near one end, and a clamping component for fixing the workpiece installed on the top of the sliding groove.

[0005] Preferably, the clamping member includes a first screw installed inside the sliding groove, a drive block fitted on the outside of the first screw, a push plate for fixing the workpiece installed on the top of the drive block, a first motor installed on one side of the base and at one end of the first screw, the first screw passing through the drive block and screwed to it, and the drive block being slidably connected to the sliding groove.

[0006] Preferably, the clamping component further includes a clamping block fitted on the outside of the fixed shaft for fixing the workpiece, a connecting frame connected to the other side of the clamping block, a connecting shaft installed on the inner side of the connecting frame, two tension springs fixedly connected between the two connecting shafts, and the clamping block hinged to the connecting shaft.

[0007] Preferably, the bottom of the push plate has a movable groove, the inner side of which is through a second screw, and the outer side of the second screw and near both ends are respectively fitted with sliding plates. A clamping plate is connected to one side of the sliding plate, and a second motor is installed on one side of the push plate and at one end of the second screw. The second screw is a bidirectional screw, and the second screw passes through the sliding plate and is screwed to it.

[0008] Preferably, the bottom of the push plate is connected to two guide blocks, and the top of the base and the two sides of the sliding surface are respectively provided with guide grooves, and the guide blocks are slidably connected to the guide grooves.

[0009] Preferably, a limiting rod passes through the inner side of the movable groove, and the limiting rod passes through the sliding plate and is slidably connected to it.

[0010] Preferably, two blocking blocks for limiting the position of the clamping block are installed on the top of the base and near one end.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. Two fixed shafts are located near one end of the base and on both sides of the base. The clamping components can clamp and fix the workpiece in multiple ways, which makes it easy for operators to pick up and put down the workpiece, and also prevents the workpiece from shifting or falling off during subsequent processing, thus improving the stability of the installed workpiece.

[0013] 2. The clamping block has a V-shaped cross section with an included angle of °. The first screw can drive the push plate to slide on the base through the drive block. Two tension springs can pull the clamping block to rotate hingedly on the outside of the fixed shaft. The workpiece can be placed between the two clamping blocks. The push plate can push the workpiece to clamp and fix it with the two clamping blocks, so as to facilitate the picking and placing and fixing of the workpiece, and at the same time prevent the workpiece from shifting or falling off during subsequent processing. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0015] Figure 2 This is a front perspective view of the overall structure of this utility model;

[0016] Figure 3 This is a left-side sectional perspective view of the overall structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the clamping component in the overall structure of this utility model.

[0018] In the diagram: 1. Base; 2. Sliding groove; 3. Fixed shaft; 4. First screw; 5. Driving block; 6. Push plate; 7. First motor; 8. Clamping block; 9. Connecting frame; 10. Connecting shaft; 11. Tension spring; 12. Movable groove; 13. Second screw; 14. Sliding plate; 15. Clamping plate; 16. Second motor; 17. Guide block; 18. Guide groove; 19. Limiting rod; 20. Blocking block. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please refer to Figure 1-4 As shown, this utility model provides a replaceable radiator processing fixture, including a base 1, a sliding groove 2 on the top of the base 1, two fixed shafts 3 installed on the top of the base 1 near one end, and a clamping component for fixing the workpiece installed on the top of the sliding groove 2.

[0022] Among them, the two fixed shafts 3 are close to one end of the base 1 and located on both sides of the base 1. The clamping components can clamp and fix the workpiece in multiple ways, which makes it easy for operators to pick up and put down the workpiece, and also prevents the workpiece from shifting or falling off during subsequent processing, thus improving the stability of the installed workpiece.

[0023] Specifically, the clamping component includes a first screw 4 installed inside the sliding groove 2, a drive block 5 fitted on the outside of the first screw 4, a push plate 6 for fixing the workpiece installed on the top of the drive block 5, a first motor 7 installed on one side of the base 1 and at one end of the first screw 4, the clamping component also includes a clamping block 8 fitted on the outside of the fixed shaft 3 for fixing the workpiece, a connecting frame 9 connected to the other side of the clamping block 8, a connecting shaft 10 installed inside the connecting frame 9, two tension springs 11 fixedly connected between the two connecting shafts 10, two guide blocks 17 connected to the bottom of the push plate 6, guide grooves 18 respectively opened on the top of the base 1 and on both sides of the sliding groove, two blocking blocks 20 for limiting the clamping block 8 installed on the top of the base 1 and near one end, the guide blocks 17 are slidably connected to the guide grooves 18, the clamping block 8 is hinged to the connecting shaft 10, the first screw 4 passes through the drive block 5 and is screwed to it, the drive block 5 is slidably connected to the sliding groove 2.

[0024] The clamping block 8 has a V-shaped cross-section with a 90° included angle. The first screw 4 can drive the push plate 6 to slide on the base 1 via the driving block 5. The two guide blocks 17 can guide the push plate 6 to prevent it from shifting. The blocking block 20 can block and limit the other side of the clamping block 8 to prevent it from rotating excessively. The two tension springs 11 can pull the clamping block 8 to rotate hingedly outside the fixed shaft 3. The workpiece can be placed between the two clamping blocks 8. The push plate 6 can push the workpiece to the two clamping blocks 8 to clamp and fix it, which facilitates the picking and placing of the workpiece and also prevents the workpiece from shifting or falling off during subsequent processing.

[0025] More specifically, the bottom of the push plate 6 has a movable groove 12, and a second screw 13 passes through the inner side of the movable groove 12. Sliding plates 14 are respectively fitted on the outer side of the second screw 13 near both ends. A clamping plate 15 is connected to one side of the sliding plate 14. A second motor 16 is installed on one side of the push plate 6 at one end of the second screw 13. A limit rod 19 passes through the inner side of the movable groove 12 and passes through the sliding plate 14 and is slidably connected to it. The second screw 13 is a bidirectional screw, and the second screw 13 passes through the sliding plate 14 and is screwed to it.

[0026] Furthermore, the second screw 13 can drive the two sliding plates 14 to slide within the movable groove 12. The limiting rod 19 passes through the two sliding plates 14 and guides and limits the sliding plates 14 to prevent them from shifting or shaking. The two sliding plates 14 can drive the clamping plate 15 to clamp and fix the other two sides of the workpiece to prevent it from shifting or shaking.

[0027] Working principle: First, the workpiece is placed between the push plate 6 and the two clamping blocks 8. Then, the first motor 7 and the second motor 16 are started, causing the first motor 7 to drive the first screw 4 to rotate. The first screw 4 drives the push plate 6 to slide on the base 1 through the drive block 5. At the same time, the two guide blocks 17 guide the push plate 6. Then, the push plate 6 pushes the workpiece to clamp and fix it with the two clamping blocks 8. At the same time, the second motor 16 drives the second screw 13 to rotate, causing the second screw 13 to drive the two sliding plates 14 to slide in the movable groove 12. At the same time, the limit rod 19 guides the sliding plates 14. Meanwhile, the two sliding plates 14 drive the clamping plate 15 to clamp and fix the other two sides of the workpiece.

[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A replaceable radiator processing fixture, comprising a base (1), characterized in that: The base (1) has a sliding groove (2) on its top. Two fixed shafts (3) are installed on the top of the base (1) and near one end. A clamping component for fixing the workpiece is installed on the top of the sliding groove (2).

2. The interchangeable radiator processing fixture according to claim 1, characterized in that: The clamping component includes a first screw (4) installed inside the sliding groove (2), a drive block (5) is fitted on the outside of the first screw (4), a push plate (6) for fixing the workpiece is installed on the top of the drive block (5), a first motor (7) is installed on one side of the base (1) and at one end of the first screw (4), the first screw (4) passes through the drive block (5) and is screwed to it, and the drive block (5) is slidably connected to the sliding groove (2).

3. The interchangeable radiator processing fixture according to claim 2, characterized in that: The clamping component also includes a clamping block (8) fitted on the outside of the fixed shaft (3) for fixing the workpiece. A connecting frame (9) is connected to the other side of the clamping block (8). A connecting shaft (10) is installed on the inside of the connecting frame (9). Two tension springs (11) are fixedly connected between the two connecting shafts (10). The clamping block (8) is hinged to the connecting shaft (10).

4. The replaceable radiator processing fixture according to claim 3, characterized in that: The bottom of the push plate (6) is provided with a movable groove (12), and a second screw (13) passes through the inner side of the movable groove (12). Sliding plates (14) are respectively fitted on the outer side of the second screw (13) and near both ends. A clamping plate (15) is connected to one side of the sliding plate (14). A second motor (16) is installed on one side of the push plate (6) and at one end of the second screw (13). The second screw (13) is a bidirectional screw, and the second screw (13) passes through the sliding plate (14) and is screwed to it.

5. A replaceable radiator processing fixture according to claim 2, characterized in that: The bottom of the push plate (6) is connected to two guide blocks (17), and the top of the base (1) and the two sides of the sliding are respectively provided with guide grooves (18), and the guide blocks (17) and guide grooves (18) are slidably connected.

6. The replaceable radiator processing fixture according to claim 4, characterized in that: A limiting rod (19) passes through the inner side of the movable groove (12), and the limiting rod (19) passes through the sliding plate (14) and is slidably connected to it.

7. The interchangeable radiator machining fixture according to claim 1, characterized in that: The base (1) is equipped with two blocking blocks (20) on its top and near one end for limiting the clamping block (8).

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