Tool clamp for water cooling plate machining

Abstract

The utility model relates to the technical field of work fixtures for water-cooling plate machining, in particular to a work fixture for water-cooling plate machining, which comprises a water-cooling plate die and a fixture seat. Through the arrangement of the clamping structure, the traditional mode that clamping is achieved through the elastic force of a spring is changed, the clamping block is not fixedly installed on the clamp base any more and cannot move, the clamping block can be adjusted according to the size of a workpiece, the workpiece is firstly placed above the water-cooling plate mold, and then the water-cooling plate mold is placed on the water-cooling plate mold. Then a driving motor is started to operate to drive a first gear to rotate, so that a second gear can rotate along with the first gear while the first gear rotates, a screw rod in a notch can be driven to rotate when the second gear rotates, and when the screw rod rotates, a plurality of clamping blocks can move close to each other until a workpiece on the water-cooling plate mold is clamped; therefore, the situation that the workpiece shifts in the punch forming process of the workpiece is avoided, and after punching is completed, the driving motor is controlled to enable the lead screw to turn over.

Description

Technical Field

[0001] This utility model relates to a tooling fixture for processing water-cooled plates, and in particular to a tooling fixture for processing water-cooled plates, belonging to the technical field of tooling fixtures for processing water-cooled plates. Background Technology

[0002] Water-cooled plates are components used for heat dissipation and are widely used in various equipment that require heat dissipation. Water-cooled plates play a crucial role in the production of new energy vehicles and high-efficiency electronic equipment. Their processing quality and efficiency directly affect the performance of the final product. As key equipment in the processing of water-cooled plates, tooling fixtures are of great significance for improving processing accuracy, ensuring product quality, and increasing production efficiency.

[0003] Existing tooling fixtures for water-cooled plate processing have a simple structure. Traditional tooling fixtures for water-cooled plate processing usually use the elastic force of springs to achieve clamping, and the clamping head is then fixed to the fixture base by bolts. This clamping method may result in the clamping head being unable to be adjusted, and the spring collet cannot provide sufficient clamping force to prevent the workpiece from shifting. Furthermore, spring collets are usually suitable for workpieces of specific shapes and sizes. If the shape or size of the workpiece changes, it may be necessary to replace it with a fixture of different specifications, thus limiting the applicability of this tooling fixture.

[0004] Therefore, there is an urgent need to improve a tooling fixture for processing water-cooled plates in order to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a tooling fixture for processing water-cooled plates. By changing the traditional method of using spring force for clamping through the clamping structure, the clamping blocks are no longer fixed on the fixture base and cannot move. Instead, the clamping blocks can be adjusted according to the size of the workpiece. The workpiece is first placed above the water-cooled plate mold. Then, the drive motor is started, driving the first gear to rotate. Due to the connection between the first and second gears, the second gear can also rotate simultaneously with the first gear. The rotation of the second gear drives the lead screw inside the slot to rotate. When the lead screw rotates, multiple clamping blocks can move closer together until they clamp the workpiece on the water-cooled plate mold, thus preventing the workpiece from shifting during the stamping process. After stamping, the drive motor is controlled to flip the lead screw, allowing the multiple clamping blocks to move further apart, thus removing the stamped water-cooled plate. The advantage of this structure is that it can be applied to workpieces of different shapes and sizes. Even if the shape or size of the workpiece changes, there is no need to replace the clamping blocks, greatly improving the applicability of the clamping structure.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A tooling fixture for processing water-cooled plates includes a water-cooled plate mold and a fixture base. The fixture base is provided with a clamping structure, which includes a drive motor fixedly installed on one side of the fixture base. A first gear is fixedly installed at the output end of the drive motor. A slot is opened on the fixture base, and a lead screw is movably installed inside the slot. Clamping blocks connected to the lead screw are movably installed on both sides of the water-cooled plate mold. A second gear that meshes with the first gear is fixedly installed at one end of the lead screw.

[0008] Preferably, a protective shell is fixedly installed on the outside of the drive motor, the protective shell has multiple heat dissipation holes, and an inspection cover is provided on one side of the protective shell.

[0009] Preferably, a first magnetic ring is fixedly installed on the inner side of the inspection cover, and a second magnetic ring that is magnetically connected to the first magnetic ring is fixedly installed at one end of the protective shell.

[0010] Preferably, a plurality of fixing plates are fixedly installed on the clamp base, an electric telescopic rod is fixedly installed at the bottom of the fixing plate, and a suction cup is fixedly installed at the output end of the electric telescopic rod.

[0011] Preferably, both the water-cooled plate mold and the fixture seat are provided with multiple connecting holes, and multiple grooves are provided on the inner side of the connecting holes. A plug rod is movably installed inside the connecting holes, and a locking block is fixedly installed at one end of the plug rod.

[0012] Preferably, a plurality of grips are fixedly installed at the other end of the insertion rod.

[0013] Preferably, the clamping block is provided with an anti-abrasion plate, the inner side of the anti-abrasion plate is fixedly installed with a hook and loop fastener, and the clamping block is fixedly installed with a hook and loop fastener barbed surface that is bonded to the hook and loop fastener.

[0014] This utility model has at least the following beneficial effects:

[0015] By designing a clamping structure, the traditional method of clamping using spring force is changed. Furthermore, the clamping blocks are no longer fixed to the fixture base and cannot move; they can be adjusted according to the size of the workpiece. The workpiece is first placed above the water-cooled plate mold. Then, the drive motor is started, driving the first gear to rotate. Due to the connection between the first and second gears, the second gear also rotates simultaneously with the first gear. The rotation of the second gear drives the lead screw inside the slot to rotate. As the lead screw rotates, multiple clamping blocks move closer together until they clamp the workpiece on the water-cooled plate mold, thus preventing workpiece displacement during stamping. After stamping, the drive motor is controlled to flip the lead screw, allowing the multiple clamping blocks to move further apart, enabling the stamped water-cooled plate to be removed. The advantage of this structure is that it is applicable to workpieces of different shapes and sizes. Even if the shape or size of the workpiece changes, there is no need to replace the clamping blocks, greatly expanding the applicability of the clamping structure. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the hook and loop fastener surface of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view at point B in the middle;

[0021] In the diagram, 1. Water-cooled plate mold; 2. Fixture base; 3. Clamping structure; 4. Drive motor; 5. First gear; 6. Groove; 7. Lead screw; 8. Clamping block; 9. Second gear; 10. Protective shell; 11. Heat dissipation hole; 12. Inspection cover; 13. First magnetic ring; 14. Second magnetic ring; 15. Fixing plate; 16. Electric telescopic rod; 17. Suction cup; 18. Connecting hole; 19. Insert rod; 20. Locking block; 21. Grip rod; 22. Anti-wear plate; 23. Velcro rough surface; 24. Velcro barbed surface. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1-4 As shown in this embodiment, a tooling fixture for processing water-cooled plates is provided.

[0024] A tooling fixture for processing water-cooled plates includes a water-cooled plate mold 1 and a fixture base 2. The fixture base 2 is equipped with a clamping structure 3, which includes a drive motor 4 fixedly mounted on one side of the fixture base 2. A first gear 5 is fixedly mounted on the output end of the drive motor 4. A slot 6 is formed in the fixture base 2, and a lead screw 7 is movably mounted inside the slot 6. Clamping blocks 8 connected to the lead screw 7 are movably mounted on both sides of the water-cooled plate mold 1. A second gear 9 meshing with the first gear 5 is fixedly mounted at one end of the lead screw 7. By setting up the clamping structure 3, the traditional method of clamping using spring force is changed, and the clamping blocks 8 are no longer fixedly mounted on the fixture base 2 and cannot move, allowing the clamping blocks 8 to be adjusted according to the size of the workpiece. The workpiece is first placed above the water-cooled plate mold 1, and then... The drive motor 4 drives the first gear 5 to rotate. Due to the connection between the first gear 5 and the second gear 9, the second gear 9 can also rotate while the first gear 5 is rotating. When the second gear 9 rotates, it can drive the lead screw 7 inside the slot 6 to rotate. When the lead screw 7 rotates, multiple clamping blocks 8 can move closer to each other until they clamp the workpiece on the water-cooled plate mold 1, thereby preventing the workpiece from shifting during the stamping process. After stamping is completed, the drive motor 4 is controlled to flip the lead screw 7, so that the multiple clamping blocks 8 can move away from each other, and the stamped water-cooled plate can be removed. The advantage of this structure is that it can be applied to workpieces of different shapes and sizes. Even if the shape or size of the workpiece changes, there is no need to replace the clamping blocks 8, which greatly improves the applicability of the clamping structure 3.

[0025] like Figure 3As shown, a protective shell 10 is fixedly installed on the outside of the drive motor 4. The protective shell 10 has multiple heat dissipation holes 11. A maintenance cover 12 is provided on one side of the protective shell 10. The protective shell 10, heat dissipation holes 11 and maintenance cover 12 can protect the drive motor 4 and prevent it from being damaged. The heat dissipation holes 11 can dissipate the heat generated by the drive motor 4 during operation, preventing the temperature inside the protective shell 10 from being too high and affecting the drive motor 4. Opening the maintenance cover 12 allows personnel to easily inspect the drive motor 4 without disassembling the protective shell 10, thereby saving personnel time in inspecting the drive motor 4.

[0026] like Figure 3 As shown, a first magnetic ring 13 is fixedly installed on the inner side of the inspection cover 12, and a second magnetic ring 14 is fixedly installed at one end of the protective shell 10 and magnetically connected to the first magnetic ring 13. Through the arrangement of the first magnetic ring 13 and the second magnetic ring 14, the two attract each other and can fix the inspection cover 12 to one side of the protective shell 10 to prevent it from falling off. Due to the characteristics of the first magnetic ring 13 and the second magnetic ring 14, the inspection cover 12 can be disassembled by pulling it directly without tools, thereby saving the time of opening the inspection cover 12.

[0027] like Figure 1 and Figure 2 As shown, multiple fixing plates 15 are fixedly installed on the fixture base 2. An electric telescopic rod 16 is fixedly installed at the bottom of the fixing plate 15. A suction cup 17 is fixedly installed at the output end of the electric telescopic rod 16. By setting up the fixing plate 15, the electric telescopic rod 16 and the suction cup 17, the multiple electric telescopic rods 16 are activated at the same time to drive the suction cup 17 to descend until it is adsorbed to the ground, thereby improving the stability of the fixture base 2 and preventing the fixture base 2 from shaking when the clamping block 8 clamps the workpiece.

[0028] like Figure 4 As shown, both the water-cooled plate mold 1 and the fixture base 2 have multiple connecting holes 18. Multiple grooves are formed on the inner side of the connecting holes 18. A rod 19 is movably installed inside the connecting hole 18. A locking block 20 is fixedly installed at one end of the rod 19. By setting up the connecting holes 18, the rod 19, and the locking block 20, the rod 19 is inserted into the connecting hole 18 until the water-cooled plate mold 1 and the fixture base 2 are connected. Then, the rod 19 is rotated so that the locking block 20 is engaged in the groove on the inner side of the connecting hole 18, thereby fixing the water-cooled plate mold 1 on the fixture base 2 to prevent shaking. Rotating the rod 19 causes the locking block 20 to disengage from the groove, and the rod 19 can be pulled out, thus facilitating the replacement of water-cooled plate molds 1 of different shapes.

[0029] like Figure 4As shown, multiple grips 21 are fixedly installed at the other end of the insertion rod 19. By setting the grips 21, the force-bearing area at the other end of the insertion rod 19 can be increased, making it less likely for the person's hand to slip when rotating the insertion rod 19, thus facilitating the disassembly and installation of the insertion rod 19.

[0030] like Figure 2 As shown, the clamping block 8 is provided with an anti-wear plate 22. A hook and loop fastener 23 is fixedly installed on the inner side of the anti-wear plate 22. A hook and loop fastener barbed surface 24 that is bonded to the hook and loop fastener 23 is fixedly installed on the clamping block 8. The anti-wear plate 22, hook and loop fastener 23 and hook and loop fastener 24 can protect the workpiece and prevent it from being damaged when the clamping block 8 clamps the workpiece. The anti-wear plate 22 can be fixed on the clamping block 8 by bonding the hook and loop fastener 23 and the hook and loop fastener 24, which can prevent the anti-wear plate 22 from falling off the clamping block 8. Pulling the anti-wear plate 22 can directly remove the anti-wear plate 22, which is convenient for disassembly and replacement when the anti-wear plate 22 is damaged.

[0031] In this embodiment, as Figures 1-4 As shown in the figure, the working process of the tooling fixture for processing water-cooled plates provided in this embodiment is as follows:

[0032] The workpiece is first placed above the water-cooled plate mold 1. Then, the drive motor 4 is started to drive the first gear 5 to rotate. Due to the connection between the first gear 5 and the second gear 9, the second gear 9 can also rotate at the same time as the first gear 5 rotates. When the second gear 9 rotates, it can drive the lead screw 7 inside the slot 6 to rotate. When the lead screw 7 rotates, multiple clamping blocks 8 can move closer to each other until they clamp the workpiece on the water-cooled plate mold 1, thereby preventing the workpiece from shifting during the stamping process. After stamping is completed, the drive motor 4 is controlled to flip the lead screw 7, so that the multiple clamping blocks 8 can move away from each other, and the stamped water-cooled plate can be removed. The advantage of this structure is that it can be applied to workpieces of different shapes and sizes. Even if the shape or size of the workpiece changes, there is no need to replace the clamping blocks 8, which greatly improves the applicability of the clamping structure 3.

[0033] In summary, in this embodiment, the tooling fixture for processing water-cooled plates, through the arrangement of the protective shell 10, heat dissipation holes 11, and inspection cover 12, can protect the drive motor 4 from damage. The heat dissipation holes 11 can dissipate the heat generated by the drive motor 4 during operation, preventing the temperature inside the protective shell 10 from becoming too high and affecting the drive motor 4. Opening the inspection cover 12 allows personnel to easily inspect the drive motor 4 without disassembling the protective shell 10, thereby saving personnel time in inspecting the drive motor 4. The first magnetic ring... The arrangement of the first magnetic ring 13 and the second magnetic ring 14, when attracted together, can fix the inspection cover 12 to one side of the protective shell 10 to prevent it from falling off. Due to the characteristics of the first magnetic ring 13 and the second magnetic ring 14, the inspection cover 12 can be removed by pulling it directly without tools, thus saving time in opening the inspection cover 12. Through the arrangement of the fixing plate 15, the electric telescopic rod 16 and the suction cup 17, multiple electric telescopic rods 16 are activated simultaneously to drive the suction cup 17 down until it is attracted to the ground, thereby improving the stability of the clamping base 2 and preventing the clamping block 8 from shaking when clamping the workpiece. Furthermore, through the configuration of the connecting hole 18, the insert rod 19, and the locking block 20, the insert rod 19 is inserted into the connecting hole 18 until the water-cooled plate mold 1 is connected to the fixture base 2. Then, the insert rod 19 is rotated so that the locking block 20 engages in the groove inside the connecting hole 18, thereby fixing the water-cooled plate mold 1 on the fixture base 2 to prevent shaking. Rotating the insert rod 19 causes the locking block 20 to disengage from the groove, allowing the insert rod 19 to be pulled out, thus facilitating the replacement of water-cooled plate molds 1 of different shapes. The design of the grip rod 21 increases the force-bearing area at the other end of the insert rod 19, making... The design prevents the operator's hand from slipping when rotating the insertion rod 19, thus facilitating its disassembly and installation. The anti-wear plate 22, the hook and loop fastener 23, and the hook and loop fastener barbed surface 24 protect the workpiece and prevent damage when the clamping block 8 clamps it. The anti-wear plate 22 can be fixed to the clamping block 8 by adhering the hook and loop fastener 23 and the hook and loop fastener 24, preventing it from falling off. Pulling the anti-wear plate 22 allows for direct disassembly, facilitating its removal and replacement when damaged.

[0034] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0035] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0036] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A tooling fixture for processing water-cooled plates, comprising a water-cooled plate mold (1) and a fixture base (2), characterized in that: The clamping base (2) is provided with a clamping structure (3), the clamping structure (3) includes a drive motor (4) fixedly installed on one side of the clamping base (2), a first gear (5) is fixedly installed at the output end of the drive motor (4), a slot (6) is opened on the clamping base (2), a lead screw (7) is movably installed inside the slot (6), clamping blocks (8) connected to the lead screw (7) are movably installed on both sides of the water-cooled plate mold (1), and a second gear (9) that meshes with the first gear (5) is fixedly installed at one end of the lead screw (7).

2. The tooling fixture for processing water-cooled plates according to claim 1, characterized in that: A protective shell (10) is fixedly installed on the outside of the drive motor (4). The protective shell (10) has multiple heat dissipation holes (11) and an inspection cover (12) is provided on one side of the protective shell (10).

3. The tooling fixture for processing water-cooled plates according to claim 2, characterized in that: A first magnetic ring (13) is fixedly installed on the inner side of the inspection cover (12), and a second magnetic ring (14) that is magnetically connected to the first magnetic ring (13) is fixedly installed at one end of the protective shell (10).

4. The tooling fixture for processing water-cooled plates according to claim 1, characterized in that: Multiple fixing plates (15) are fixedly installed on the clamp base (2). An electric telescopic rod (16) is fixedly installed at the bottom of the fixing plate (15). A suction cup (17) is fixedly installed at the output end of the electric telescopic rod (16).

5. The tooling fixture for processing water-cooled plates according to claim 1, characterized in that: The water-cooled plate mold (1) and the fixture seat (2) are provided with multiple connecting holes (18). Multiple grooves are provided on the inner side of the connecting holes (18). A plug rod (19) is movably installed inside the connecting holes (18). A locking block (20) is fixedly installed at one end of the plug rod (19).

6. The tooling fixture for processing water-cooled plates according to claim 5, characterized in that: Multiple grips (21) are fixedly installed at the other end of the insertion rod (19).

7. The tooling fixture for processing water-cooled plates according to claim 1, characterized in that: The clamping block (8) is provided with an anti-wear plate (22), and a hook and loop fastener (23) is fixedly installed on the inner side of the anti-wear plate (22). A hook and loop fastener barbed surface (24) that is bonded to the hook and loop fastener (23) is fixedly installed on the clamping block (8).

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