Clamp for mounting radiator fins on clutch water pump

Abstract

The utility model discloses a kind of clamps of clutch water pump mounting fin, including processing table, it is characterized by: the upper surface of the processing table is fixedly connected with mounting table, the inside of the mounting table is clamped with clutch water pump body, the upper surface of the clutch water pump body is equipped with permanent magnet, the upper end of the clutch water pump body is equipped with guide block, the upper end of the clamp is equipped with clamp, the inside of the clamp is clamped with fin, the inside of the fin is inserted with guide bolt, the both ends of the clamp are fixedly connected with limit block, limit device is equipped on the limit block. The side surface of water pump is installed fin by magnetic force and bolt, can play the effect of dust prevention, heat dissipation, magnetic isolation. When needing to install fin, clutch water pump is placed in the mounting table of processing table first. Clutch water pump is fixed using mounting table.

Description

Technical Field

[0001] This utility model relates to the field of water pump heat sink installation technology, specifically a clamp for installing heat sinks in a clutch water pump. Background Technology

[0002] A water pump is a machine that transports or pressurizes liquids. It transfers the mechanical energy of a prime mover or other external energy to the liquid, increasing the liquid's energy. It is mainly used to transport liquids including water, oil, acid and alkali solutions, emulsions, suspensions, and liquid metals.

[0003] A search of existing technologies reveals that Publication No. CNA discloses a heat sink for a diaphragm booster water pump and its installation method. The heat sink for the diaphragm booster water pump and its installation method include a heat sink, a motor housing, and a cylinder. Crescent-shaped grooves are formed on the inner sides of both ends of the heat sink. A connecting pin is fixedly provided at the output end of the cylinder. A wedge-shaped block is inserted into one end of the connecting pin. A pin is inserted at the connection point between the connecting pin and the wedge-shaped block. An open retaining ring is provided at one end of the pin. A tensioning block is provided inside the crescent-shaped groove. Clamping angles are provided on both sides above the tensioning block, and the clamping angles are in contact with the inner wall of the crescent-shaped groove.

[0004] The comparison document describes a method where a cylinder pushes a wedge block into a tensioning block. The wedge block then pushes the tensioning block open to both sides. The clamping angle on the tensioning block pushes the crescent-shaped groove on the heat sink outwards, increasing the inner diameter of the heat sink. This allows the motor housing to be inserted into the heat sink. The cylinder then retracts, causing the tensioning block to contract elastically. Since the clamping angle is smaller than the crescent-shaped groove on the heat sink, the tensioning block disengages from the groove and naturally contracts, securing itself to the motor housing. This prevents damage to the anti-corrosion coating of the heat sink during installation and extends its lifespan. However, the water pump's end is not designed with heat dissipation, which will affect the pump's cooling efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a clamp for mounting heat sinks on a clutch water pump to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a processing table, characterized in that: a mounting platform is fixedly connected to the upper surface of the processing table; a clutch water pump body is snapped into the interior of the mounting platform; a permanent magnet is provided on the upper surface of the clutch water pump body; a guide block is provided at the upper end of the clutch water pump body; a clamping body is provided at the upper end of the clamping body; a heat sink is snapped into the interior of the clamping body; a guide bolt is inserted into the interior of the heat sink; limit blocks are fixedly connected to both ends of the clamping body; and a limit device is provided on the limit blocks.

[0007] Preferably, a plurality of permanent magnets are arranged circumferentially, the bottom surface of the permanent magnets is provided with a permanent magnet tray, and the upper surface of the permanent magnets is provided with a panel.

[0008] Preferably, the clamping body is disc-shaped, with an operating hole in the center of the clamping body, the operating hole being located directly above the heat sink, and a first limiting hole being provided inside the clamping body.

[0009] Preferably, the guide block is annular in shape, and the lower end of the guide block is provided with multiple support blocks. The lower end of the support block is provided with an installation ring, and half of the support block is provided with a ball plunger. The ball plunger is located between the heat sink and the clutch water pump body, and the ball plunger extends into the interior of the guide block.

[0010] Preferably, the heat sink and the clutch pump body are respectively provided with a second limiting hole and a third limiting hole, the inner diameters of the first limiting hole, the second limiting hole and the third limiting hole gradually decrease, and the shape of the guide bolt is adapted to the first limiting hole, the second limiting hole and the third limiting hole.

[0011] Preferably, the limiting device includes a lifting rod, which is slidably connected to the limiting block. The upper end of the lifting rod is provided with a linkage plate, and the lower surfaces of both ends of the linkage plate are fixedly connected with support columns.

[0012] Compared with existing technologies, the advantages of this utility model are: Installing heat sinks on the side of the water pump using magnets and bolts achieves dustproof, heat dissipation, and magnetic shielding effects. When installing the heat sink, first place the clutch water pump in the mounting platform of the machining table. Use the mounting platform to fix the clutch water pump. Then place the heat sink in the clamping body. Pressing the heat sink will move it through the ball-end plunger and fix it inside the clamping body. A guide block is provided between the clamping body and the permanent magnet, ensuring a safe assembly distance between the heat sink and the permanent magnet. At this distance, the attraction force of the permanent magnet on the heat sink is small and will not affect the adjustment of the heat sink. Only after inserting the guide bolt into the first, second, and third limit holes and adjusting the position of the heat sink is complete. Then, push the heat sink downwards through the operating hole, allowing it to move downwards again through the ball-end plunger and be installed in place. The guide bolt prevents displacement, ensuring stable installation. Finally, bolts are used to install the heat sink and clutch water pump together, achieving dustproof, heat dissipation, and magnetic shielding effects. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0015] Figure 3 This is a schematic diagram of the guide block structure of this utility model;

[0016] Figure 4 This is a schematic diagram of the clamping body structure of this utility model.

[0017] In the diagram: 1. Machining table; 2. Mounting table; 3. Clutch pump body; 4. Permanent magnet; 5. Guide block; 6. Clamp body; 7. Heat sink; 8. Guide bolt; 9. Limiting block; 10. Limiting device; 11. Operating hole; 12. Lifting rod; 13. Linkage plate; 14. Support column; 15. Ball plunger; 16. Support block; 17. Mounting ring. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1-4 The embodiments provided by this utility model are as follows:

[0020] Example: The system includes a processing table 1, with a mounting table 2 fixedly connected to its upper surface. The mounting table 2 serves to fix and mount the clutch water pump body 3. The clutch water pump body 3 is internally engaged with the mounting table 2, and a permanent magnet 4 is provided on the upper surface of the clutch water pump body 3. A guide block 5 is provided at the upper end of the clutch water pump body 3, which limits the height between the permanent magnet 4 and the heat sink 7 and guides the angle of the heat sink 7. A clamping body 6 is provided at the upper end, with a heat sink 7 internally engaged. A guide bolt 8 is inserted into the heat sink 7, which fixes the angle of the heat sink 7. Limiting blocks 9 are fixedly connected to both ends of the clamping body 6, and limiting devices 10 are provided on the limiting blocks 9. The limiting devices 10 limit the displacement of the clamping body 6.

[0021] Multiple permanent magnets 4 are arranged circumferentially, with a permanent magnet tray on the bottom surface of each permanent magnet 4 and a plate on the upper surface of each permanent magnet 4. The permanent magnet tray can fix the position of the permanent magnets 4 on the surface of the water pump.

[0022] The clamping body 6 is disc-shaped, and an operating hole 11 is provided in the middle of the clamping body 6. The operating hole 11 is located directly above the heat sink 7, and a first limiting hole is provided inside the clamping body 6. The operating hole 11 facilitates pressing the heat sink 7 downwards at the end.

[0023] The guide block 5 is annular in shape. Multiple support blocks 16 are located at the lower end of the guide block 5. An mounting ring 17 is located at the lower end of each support block 16. A ball-head plunger 15 is located within one half of the support block 16. The ball-head plunger 15 is positioned between the heat sink 7 and the clutch pump body 3, extending into the interior of the guide block 5. The ball-head plunger 15 effectively limits the position of the heat sink 7. When the heat sink 7 moves above the ball-head plunger 15, it limits the height of the heat sink 7. When the heat sink 7 needs to be pushed downwards, the ball head of the ball-head plunger 15 retracts, facilitating the downward movement of the heat sink 7.

[0024] The heat sink 7 and the clutch pump body 3 are respectively provided with a second limiting hole and a third limiting hole. The inner diameters of the first limiting hole, the second limiting hole, and the third limiting hole gradually decrease. The shape of the guide pin 8 is adapted to the first limiting hole, the second limiting hole, and the third limiting hole. After the guide pin 8 is inserted into the first limiting hole, the second limiting hole, and the third limiting hole, it can fix the relative positions of the three.

[0025] The limiting device 10 includes a lifting rod 12, which is slidably connected to the limiting block 9. A linkage plate 13 is provided at the upper end of the lifting rod 12, and support columns 14 are fixedly connected to the lower surfaces of both ends of the linkage plate 13. The clamping disc can move up and down on the lifting rod 12, facilitating height adjustment.

[0026] The heat sink 7 is mounted on the side of the water pump using magnets and bolts, which provides dust prevention, heat dissipation, and magnetic shielding. When installing the heat sink 7, the clutch water pump is first placed in the mounting platform 2 of the machining table 1. The mounting platform 2 is used to secure the clutch water pump. Then, the heat sink 7 is placed in the clamping body 6. Pressing the heat sink 7 will move it through the ball-end plunger 15 and fix it inside the clamping body 6. A guide block 5 is provided between the clamping body 6 and the permanent magnet 4, ensuring a safe assembly distance between the heat sink 7 and the permanent magnet 4. At this distance, the attraction of the permanent magnet 4 to the heat sink 7 is small and will not affect the adjustment of the heat sink 7. Only after inserting the guide bolt 8 into the first, second, and third limit holes and adjusting the position of the heat sink 7 is complete. Then, pushing the heat sink 7 downwards through the operating hole 11 allows it to pass through the ball-end plunger again and move downwards to its final position. The guide bolt 8 prevents displacement, ensuring stable installation. Finally, the heat sink 7 is installed together with the clutch water pump using bolts, which achieves the effects of dust prevention, heat dissipation, and magnetic shielding.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A fixture for mounting heat sinks on a clutch water pump, comprising a processing table (1), characterized in that: The upper surface of the processing table (1) is fixedly connected to the mounting table (2), the inside of the mounting table (2) is fitted with the clutch water pump body (3), the upper surface of the clutch water pump body (3) is provided with a permanent magnet (4), the upper end of the clutch water pump body (3) is provided with a guide block (5), the upper end of the clamping body is provided with a clamping body (6), the inside of the clamping body (6) is fitted with a heat sink (7), the inside of the heat sink (7) is inserted with a guide bolt (8), the two ends of the clamping body (6) are fixedly connected with limit blocks (9), and the limit blocks (9) are provided with a limit device (10).

2. The clamp for mounting heat sinks on a clutch water pump according to claim 1, characterized in that: Multiple permanent magnets (4) are arranged circumferentially, and a permanent magnet (4) tray is provided on the bottom surface of the permanent magnet (4) and a panel is provided on the upper surface of the permanent magnet (4).

3. The clamp for mounting heat sinks on a clutch water pump according to claim 1, characterized in that: The clamping body (6) is disc-shaped, and an operation hole (11) is provided in the middle of the clamping body (6). The operation hole (11) is located directly above the heat sink (7). A first limiting hole is provided inside the clamping body (6).

4. The clamp for mounting heat sinks on a clutch water pump according to claim 1, characterized in that: The guide block (5) is circular in shape. The lower end of the guide block (5) is provided with multiple support blocks (16). The lower end of the support block (16) is provided with an installation ring (17). Half of the support block (16) is provided with a ball plunger (15). The ball plunger (15) is located between the heat sink (7) and the clutch water pump body (3). The ball plunger (15) extends into the interior of the guide block (5).

5. A clamp for mounting heat sinks on a clutch water pump according to claim 3, characterized in that: The heat sink (7) and the clutch pump body (3) are respectively provided with a second limiting hole and a third limiting hole. The inner diameters of the first limiting hole, the second limiting hole and the third limiting hole gradually decrease. The shape of the guide bolt (8) is adapted to the first limiting hole, the second limiting hole and the third limiting hole.

6. The clamp for mounting heat sinks on a clutch water pump according to claim 1, characterized in that: The limiting device (10) includes a lifting rod (12), which is slidably connected to the limiting block (9). The upper end of the lifting rod (12) is provided with a linkage plate (13), and the lower surfaces of both ends of the linkage plate (13) are fixedly connected with support columns (14).

Images