A fixture for processing radiator
By designing a radiator processing fixture containing a limiting device and an anti-slip pad, the problem of difficult to master the adjustment torque of the fixture and easy aging of the bolts in the prior art is solved, and high-quality processing and convenient material clamping are achieved.
Patent Information
- Application Number
- CN202421528365.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-01
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-07-01
AI Technical Summary
The existing radiator processing fixtures are difficult to grasp the torque when adjusting the position of the clamping plate, which leads to too tight or too loose, affecting the processing quality, and the bolts are prone to aging, reducing the performance of the fixture.
A fixture including a fixture base, a fixed clamping plate, an adjustment shell, an adjustment rod, a moving clamping plate, a limiting device and other components is designed. Through the combination of limiting devices, limiting blocks, slide rods, springs and limiting grooves, the precise limiting of the position of the moving clamping plate is achieved, and friction is increased through the anti-slip pad to facilitate the clamping of materials.
It effectively solves the problem of difficult to master the torque when adjusting the fixture, improves processing quality and production efficiency, extends the service life of the fixture, and provides convenient material clamping function.
Smart Images
Figure CN222711978U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of radiator processing, and in particular relates to a clamp for radiator processing. Background Art
[0002] A radiator is a heat dissipation device, which is mainly used to transfer heat from a heat source to the surrounding environment to maintain the normal operating temperature of the equipment. Radiators are widely used in electronic products, automobiles, air conditioners and other fields. The processing of radiators includes bending, forming, welding and grinding. In summary, the problems existing in the prior art are: a radiator processing fixture is an auxiliary fixture used in radiator processing. The fixture is used to ensure the stability and accuracy of the radiator during the processing, thereby improving the quality and production efficiency of radiator processing. Usually, the existing fixture uses bolts to adjust the position of the clamping plate to limit the processing material. It is difficult to control the torque when adjusting the bolts, resulting in over-tightening or over-loosening, affecting the processing quality. The bolts are prone to aging after long-term use, which reduces the performance of the fixture. However, the fixture used in the existing radiator processing does not have a component for conveniently clamping the processing material. Therefore, a radiator processing fixture is proposed to solve the above problems. Utility Model Content
[0003] In view of the problems existing in the prior art, the utility model provides a radiator processing clamp, which has the advantage of enabling the clamp used in radiator processing to conveniently clamp the processing material, and solves the problem that the existing radiator processing clamp is an auxiliary clamp used in radiator processing. The clamp is used to ensure the stability and accuracy of the radiator during the processing, thereby improving the quality and production efficiency of radiator processing. Usually, the existing clamp uses bolts to adjust the position of the clamping plate to limit the processing material. It is difficult to control the torque when adjusting the bolts, resulting in over-tightening or over-loosening, affecting the processing quality. In addition, the bolts are prone to aging after long-term use, which reduces the performance of the clamp. However, the existing radiator processing clamp does not have a component for conveniently clamping the processing material.
[0004] The utility model is implemented as follows: a radiator processing fixture comprises a fixture base and a fixed clamping plate, the top of the fixture base is fixedly connected to the bottom of the fixed clamping plate, the top of the fixture base is fixedly connected to an adjusting shell, the inner cavity of the adjusting shell is movably connected to an adjusting rod, the front and rear sides of the adjusting rod both penetrate the adjusting shell and extend to the outside of the inner cavity of the adjusting shell, the rear side of the adjusting rod is fixedly connected to a movable clamping plate, an installation groove is opened inside the adjusting shell, the inner cavity of the installation groove is movably connected to two control blocks, the top of the control block penetrates the installation groove and extends to the outside of the inner cavity of the installation groove, and a limiting device is arranged inside the installation groove.
[0005] As a preferred embodiment of the utility model, the limit device includes four limit blocks, and the side of the limit block away from the control block penetrates the device groove and extends to the outside of the inner cavity of the device groove, and two sliding rods are arranged inside the device groove, and the surfaces of the sliding rods are fixedly connected to the surfaces of the limit blocks, and the inner cavity of the device groove is provided with two springs, and the left and right sides of the springs are fixedly connected to the surfaces of the limit blocks. By setting the limit device, when the movable clamping plate moves to a suitable position, the limit device has a limiting effect on the position of the movable clamping plate.
[0006] As a preferred embodiment of the utility model, the inner cavity of the device groove is fixedly connected with a sliding frame used in conjunction with the sliding rod, and the surface of the sliding rod is movably connected to the inner cavity of the sliding frame. By setting the sliding frame, when the limit block moves, the sliding rod will be driven to move along the inner cavity of the sliding frame. The coordinated use of the sliding rod and the sliding frame has a limiting effect on the moving position of the limit block.
[0007] As a preferred embodiment of the utility model, the bottom of the control block is fixedly connected to an extrusion rod, and the top of the sliding rod is fixedly connected to two extrusion columns used in conjunction with the extrusion rod. The surface of the extrusion rod is in contact with the surface of the extrusion column. By setting the extrusion rod and the extrusion column, when the control block moves, the extrusion rod will be driven to move along the surface of the extrusion column. The extrusion force generated by the extrusion rod on the extrusion column can drive the extrusion column to move, and when the extrusion column moves, the sliding rod can be driven to move.
[0008] As a preferred embodiment of the utility model, the two extrusion rods are fixedly connected to the opposite sides with an external shell, the inner cavity of the external shell is movably connected to the inner shell, the surface of the internal shell is fixedly connected to the inner cavity of the device groove, and by arranging the external shell and the internal shell, when the extrusion rod moves, the external shell will be driven to move along the surface of the internal shell, and the cooperation between the external shell and the internal shell can have a limiting effect on the moving position of the extrusion rod.
[0009] As a preferred embodiment of the utility model, the surface of the adjusting rod is provided with a limit groove used in conjunction with the limit block, the surface of the limit block contacts the inner cavity of the limit groove, the number of the limit grooves is several and is evenly distributed on the surface of the adjusting rod, by setting the limit groove, when the adjusting rod is moved to a suitable position, the control block is released, and the restoring force generated by the spring restoring its shape will drive the limit block to be stuck in the inner cavity of the limit groove, and the coordinated use of the limit block and the limit groove has a limiting effect on the position of the adjusting rod.
[0010] As a preferred embodiment of the utility model, the fixed clamping plate and the movable clamping plate are fixedly connected to the opposite sides thereof with anti-skid pads, and the material of the anti-skid pads is rubber. By providing the anti-skid pads, the friction between the fixed clamping plate and the movable clamping plate and the processed material is increased, so that the processed material can be clamped more stably.
[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0012] 1. The utility model solves the problem that the existing radiator processing fixture is an auxiliary fixture used in radiator processing by setting a limit device, a limit block, a slide rod, a spring and a limit groove. The fixture is used to ensure the stability and accuracy of the radiator during the processing, thereby improving the quality and production efficiency of radiator processing. Usually, the existing fixture uses a bolt to adjust the position of the clamping plate to limit the processing material. It is difficult to control the torque when adjusting the bolt, resulting in over-tightening or over-loosening, affecting the processing quality. In addition, the bolts are prone to aging after long-term use, which reduces the performance of the fixture. However, the existing radiator processing fixture does not have a component for conveniently clamping the processing material.
[0013] 2. The utility model sets a limit device. When the extrusion column moves, it will drive the two slide bars to move toward each other along the inner cavity of the slide frame. When the slide bar moves, it will drive the limit block to move. When the limit block moves, the force generated causes the spring to elastically deform. The restoring force generated by the spring restoring its shape will drive the limit block to be stuck in the inner cavity of the limit groove. The limit device has a limiting effect on the position of the movable clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;
[0015] Figure 2 It is a three-dimensional schematic diagram of an adjustment shell, an adjustment rod and a movable clamping plate provided by an embodiment of the utility model;
[0016] Figure 3 It is a three-dimensional cross-sectional view of an adjustment shell provided by an embodiment of the utility model;
[0017] Figure 4 It is a three-dimensional schematic diagram of the connection between the limit block, the slide rod and the slide frame provided by the embodiment of the utility model.
[0018] In the figure: 1. clamp base; 2. fixed clamping plate; 3. adjustment shell; 4. adjustment rod; 5. movable clamping plate; 6. device slot; 7. control block; 8. limit device; 801. limit block; 802. slide bar; 803. spring; 9. slide frame; 10. extrusion rod; 11. extrusion column; 12. outer shell; 13. inner shell; 14. limit slot; 15. anti-slip pad. DETAILED DESCRIPTION
[0019] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0020] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.
[0021] like Figures 1 to 4 As shown, a radiator processing fixture provided by an embodiment of the utility model includes a fixture base 1 and a fixed clamping plate 2, the top of the fixture base 1 is fixedly connected to the bottom of the fixed clamping plate 2, the top of the fixture base 1 is fixedly connected to an adjusting shell 3, the inner cavity of the adjusting shell 3 is movably connected to an adjusting rod 4, the front and rear sides of the adjusting rod 4 both penetrate the adjusting shell 3 and extend to the outside of the inner cavity of the adjusting shell 3, the rear side of the adjusting rod 4 is fixedly connected to a movable clamping plate 5, an installation groove 6 is opened inside the adjusting shell 3, the inner cavity of the installation groove 6 is movably connected to two control blocks 7, the top of the control block 7 penetrates the installation groove 6 and extends to the outside of the inner cavity of the installation groove 6, and a limiting device 8 is arranged inside the installation groove 6.
[0022] refer to Figure 4 The limiting device 8 includes four limiting blocks 801. The side of the limiting block 801 away from the control block 7 passes through the device groove 6 and extends to the outside of the inner cavity of the device groove 6. Two sliding rods 802 are arranged inside the device groove 6. The surface of the sliding rod 802 is fixedly connected to the surface of the limiting block 801. The inner cavity of the device groove 6 is provided with two springs 803. The left and right sides of the spring 803 are fixedly connected to the surface of the limiting block 801.
[0023] The above solution is adopted: by providing the limiting device 8 , when the movable clamping plate 5 moves to a suitable position, the limiting device 8 has a limiting effect on the position of the movable clamping plate 5 .
[0024] refer to Figure 3 The inner cavity of the device groove 6 is fixedly connected with a slide frame 9 used in conjunction with the slide rod 802 , and the surface of the slide rod 802 is movably connected to the inner cavity of the slide frame 9 .
[0025] By adopting the above solution, by setting the slide frame 9, when the limit block 801 moves, it will drive the slide rod 802 to move along the inner cavity of the slide frame 9. The cooperation between the slide rod 802 and the slide frame 9 has a limiting effect on the moving position of the limit block 801.
[0026] refer to Figure 4 The bottom of the control block 7 is fixedly connected with an extrusion rod 10, and the top of the sliding rod 802 is fixedly connected with two extrusion columns 11 used in conjunction with the extrusion rod 10, and the surface of the extrusion rod 10 contacts the surface of the extrusion column 11.
[0027] The above scheme is adopted: by setting the extrusion rod 10 and the extrusion column 11, when the control block 7 moves, it will drive the extrusion rod 10 to move along the surface of the extrusion column 11. The extrusion force generated by the extrusion rod 10 on the extrusion column 11 can drive the extrusion column 11 to move, and when the extrusion column 11 moves, it can drive the sliding rod 802 to move.
[0028] refer to Figure 4The two extrusion rods 10 are fixedly connected to the outer shell 12 on the opposite sides, the inner cavity of the outer shell 12 is movably connected to the inner shell 13, and the surface of the inner shell 13 is fixedly connected to the inner cavity of the device groove 6.
[0029] By adopting the above solution: by setting the outer shell 12 and the inner shell 13, when the extrusion rod 10 moves, the outer shell 12 will be driven to move along the surface of the inner shell 13. The cooperation between the outer shell and the inner shell 13 can limit the moving position of the extrusion rod 10.
[0030] refer to Figure 2 The surface of the adjusting rod 4 is provided with a limiting groove 14 used in conjunction with the limiting block 801 , the surface of the limiting block 801 contacts the inner cavity of the limiting groove 14 , and the number of the limiting grooves 14 is several and evenly distributed on the surface of the adjusting rod 4 .
[0031] The above scheme is adopted: by setting the limit groove 14, when the adjusting rod 4 moves to the appropriate position, the control block 7 is released, and the restoring force generated by the spring 803 restoring its shape will drive the limit block 801 to be stuck into the inner cavity of the limit groove 14. The coordinated use of the limit block 801 and the limit groove 14 has a limiting effect on the position of the adjusting rod 4.
[0032] refer to Figure 1 The fixed clamping plate 2 and the movable clamping plate 5 are fixedly connected to the opposite side with an anti-skid pad 15, and the material of the anti-skid pad 15 is rubber.
[0033] The above solution is adopted: by arranging the anti-skid pad 15, the arrangement of the anti-skid pad 15 increases the friction between the fixed clamping plate 2 and the movable clamping plate 5 and the processed material, so that the processed material can be clamped more stably.
[0034] The working principle of this utility model:
[0035] During use, when the clamp used for radiator processing needs to conveniently clamp the processing material, the user first places the processing material on the top of the clamp base 1, and at the same time makes the surface of the processing material contact the surface of the fixed clamping plate 2, and then pulls the control block 7 to the opposite side of the two control blocks 7. When the control block 7 moves, it will drive the extrusion rod 10 to move along the surface of the extrusion column 11. When the extrusion rod 10 moves, it will drive the outer shell 12 to move along the surface of the inner shell 13. The extrusion column 11 subjected to the extrusion force will move toward the side close to the control block 7. When the extrusion column 11 moves, it will drive the two sliding rods 802 to move along the inner cavity of the slide frame 9 toward the side close to each other. When the sliding rod 802 moves, it will drive the limit block 801 to move When the limit block 801 moves, the force generated causes the spring 803 to undergo elastic deformation. When the limit block 801 is completely moved to the inner cavity of the device groove 6, the adjusting rod 4 is moved to the side close to the processing material. When the adjusting rod 4 moves, it will drive the movable clamping plate 5 to move. When the surface of the movable clamping plate 5 is in close contact with the surface of the processing material, the two control blocks 7 are released. The restoring force generated by the spring 803 restoring its shape will drive the limit block 801 to be clamped into the inner cavity of the limit groove 14. The coordinated use of the limit block 801 and the limit groove 14 has a limiting effect on the position of the adjusting rod 4. The coordinated use of the movable clamping plate 5 and the fixed clamping plate 2 has a limiting effect on the position of the processing material. At this time, the fixture used for radiator processing can conveniently clamp the processing material.
[0036] To sum up: the radiator processing fixture, by setting the limit device 8, the limit block 801, the slide bar 802, the spring 803 and the limit groove 14, solves the problem that the existing radiator processing fixture is an auxiliary fixture used in radiator processing. The use of the fixture is to ensure the stability and accuracy of the radiator during the processing, so as to improve the quality and production efficiency of radiator processing. Usually, the existing fixture uses bolts to adjust the position of the clamping plate to limit the processing material. It is difficult to control the torque when adjusting the bolts, resulting in over-tightening or over-loosening, affecting the processing quality. In addition, the bolts are prone to aging after long-term use, which reduces the performance of the fixture. However, the existing radiator processing fixture does not have a component for conveniently clamping the processing material.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A fixture for processing a heat sink, comprising a fixture base (1) and a fixed clamping plate (2), characterized in that: The top of the clamp base (1) is fixedly connected to the bottom of the fixed clamping plate (2); the top of the clamp base (1) is fixedly connected to an adjustment shell (3); the inner cavity of the adjustment shell (3) is movably connected to an adjustment rod (4); the front and rear sides of the adjustment rod (4) both penetrate the adjustment shell (3) and extend to the outside of the inner cavity of the adjustment shell (3); the rear side of the adjustment rod (4) is fixedly connected to a movable clamping plate (5); the interior of the adjustment shell (3) is provided with a device groove (6); the inner cavity of the device groove (6) is movably connected to two control blocks (7); the top of the control block (7) penetrates the device groove (6) and extends to the outside of the inner cavity of the device groove (6); a limiting device (8) is provided inside the device groove (6).
2. A heat sink processing fixture as claimed in claim 1, characterized in that: The limiting device (8) comprises four limiting blocks (801), wherein the side of the limiting block (801) away from the control block (7) penetrates the device groove (6) and extends to the outside of the inner cavity of the device groove (6), two sliding rods (802) are arranged inside the device groove (6), and the surfaces of the sliding rods (802) are fixedly connected to the surfaces of the limiting blocks (801), and the inner cavity of the device groove (6) is provided with two springs (803), and the left and right sides of the springs (803) are fixedly connected to the surfaces of the limiting blocks (801).
3. A heat sink processing fixture as claimed in claim 2, characterized in that: The inner cavity of the device groove (6) is fixedly connected to a slide frame (9) used in conjunction with the slide rod (802), and the surface of the slide rod (802) is movably connected to the inner cavity of the slide frame (9).
4. A heat sink processing fixture as claimed in claim 2, characterized in that: The bottom of the control block (7) is fixedly connected to a squeezing rod (10), and the top of the sliding rod (802) is fixedly connected to two squeezing columns (11) used in conjunction with the squeezing rod (10), and the surface of the squeezing rod (10) is in contact with the surface of the squeezing column (11).
5. A heat sink processing fixture as claimed in claim 4, characterized in that: The two extrusion rods (10) are fixedly connected to an outer shell (12) on opposite sides, the inner cavity of the outer shell (12) is movably connected to an inner shell (13), and the surface of the inner shell (13) is fixedly connected to the inner cavity of the device groove (6).
6. A heat sink processing fixture as claimed in claim 2, characterized in that: The surface of the adjusting rod (4) is provided with a limiting groove (14) for use with the limiting block (801), the surface of the limiting block (801) is in contact with the inner cavity of the limiting groove (14), and the limiting grooves (14) are multiple in number and evenly distributed on the surface of the adjusting rod (4).
7. A heat sink processing fixture as claimed in claim 1, characterized in that: The fixed clamping plate (2) and the movable clamping plate (5) are both fixedly connected to an anti-skid pad (15) on one side opposite to the other, and the anti-skid pad (15) is made of rubber.