Multi-axis synchronous milling fixture for water pump body

Abstract

The utility model discloses water pump pump body multiaxis synchronous milling processing clamp belongs to water pump pump body shaft processing technical field, including base, four corner positions of base are all fixedly installed with mounting plate, is installed with mounting bolt on mounting plate, the upper surface fixed mounting of base has motor, the cavity is set up in base fan and is rotatably installed with threaded rod in cavity, the output shaft of motor is fixedly connected with the end of threaded rod, the outer surface threaded mounting of threaded rod has screw plate, through setting up the cooperation threaded rod and screw plate use of multiple upper and lower opposite arrangement's clamping plate, utilize the rotation of threaded rod and drive screw plate up and down movement, and then drive the up and down movement of multiple clamping plates of above, thereby can realize the processing fixed of multiple pump shafts in one time, promote milling operation efficiency, and the detachable design of clamping plate can according to the thickness specification degree of pump shaft optional replacement use suitable clamping plate.

Description

Technical Field

[0001] This utility model belongs to the field of water pump body shaft machining technology, specifically relating to a multi-axis synchronous milling machining fixture for water pump bodies. Background Technology

[0002] Pump casings are typically made of metallic materials, such as cast iron or stainless steel, to ensure durability and corrosion resistance. Their design usually includes one or more outlets to discharge treated liquid. The interior of the pump casing is often designed with a spiral volute to optimize fluid flow and improve efficiency.

[0003] The pump casing needs to be used in conjunction with the pump shaft, and the pump shaft needs to be milled during machining.

[0004] Milling is a machining method that uses a milling cutter as a cutting tool to process the surface of an object. During milling, a fixture is needed to hold the pump shaft. However, existing machining fixtures can only hold one pump shaft at a time. After one pump shaft is processed, it needs to be disassembled and replaced with a new pump shaft for processing. This results in low processing efficiency and the inability to hold multiple pump shafts simultaneously in batches. Therefore, we propose a multi-axis synchronous milling machining fixture for water pump bodies. Utility Model Content

[0005] The purpose of this utility model is to provide a multi-axis synchronous milling fixture for water pump bodies, so as to solve the problem mentioned in the background art that the existing machining fixtures can only clamp one pump shaft at a time during use. After one pump shaft is finished, it is necessary to disassemble and replace it with a new pump shaft for processing, resulting in low processing efficiency and the inability to clamp multiple pump shafts simultaneously in batches.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-axis synchronous milling fixture for a water pump body, comprising a base, mounting plates fixedly installed at the four corners of the base, mounting bolts threaded onto the mounting plates, a motor fixedly installed on the upper surface of the base, a cavity formed in the base, and a threaded rod rotatably installed within the cavity, the output shaft of the motor being fixedly connected to the end of the threaded rod, a threaded plate threaded onto the outer surface of the threaded rod, and several assembly sleeves fixedly installed on the sides of the threaded plate and the sides of the base, the assembly sleeves being arranged vertically opposite each other. The assembly sleeve has an assembly groove on its side, and an assembly plate is inserted into the assembly groove. A clamp is fixedly installed on the side of the assembly plate. The two clamps that are opposite each other on the top and bottom form a group and cooperate with each other. The base has several storage grooves on its side, and the storage grooves are in pairs. The two storage grooves in a group cooperate with the two clamps on the top and bottom of a group. A lock sleeve is fixedly installed on the side of the base opposite to the storage groove. A lock seat is fixedly installed on the side of the storage box. The upper surface of the lock seat has a groove, and a lock plate is movably arranged in the groove. The lock plate is inserted into the inner wall of the lock sleeve.

[0007] The above solution utilizes multiple vertically arranged clamping plates in conjunction with threaded rods and threaded plates. The rotation of the threaded rod drives the threaded plates to move up and down, which in turn drives the multiple clamping plates above to move up and down. This allows for the simultaneous machining and fixing of multiple pump shafts, improving milling efficiency. The clamping plates are detachable, allowing for selective replacement of appropriate clamping plates based on the thickness of the pump shafts. A storage box is also included to store the pump shafts before and after machining. The storage box can be easily slid out and retracted, and its locking and unlocking operations are achieved through a locking seat, locking plate, and locking sleeve. The structure is simple and easy to use.

[0008] In the above scheme, it should be noted that the motor is electrically connected to an external power supply.

[0009] In a preferred embodiment, a plurality of guide rods are fixedly installed on the inner wall of the cavity of the base, and the threaded plate is slidably installed on the outer surface of the plurality of guide rods.

[0010] With the above solution, when the threaded rod rotates and drives the threaded plate to move, the threaded plate will slide stably on the surface of the guide rod. Therefore, the guide rod can ensure that the threaded plate will not tilt or wobble when it moves.

[0011] In a preferred embodiment, the surface of the clamping plate is covered with anti-slip pads, and the anti-slip pads on a set of two clamping plates are arranged opposite each other.

[0012] By adopting the above solution, the anti-slip pads can not only prevent the clamping plate from causing extrusion damage to the pump shaft surface during processing, but also improve the anti-slip effect and fixation stability when clamped and fixed.

[0013] In a preferred embodiment, an assembly rod is slidably mounted on the lower surface of the assembly sleeve, an operating plate is fixedly mounted on one end of the assembly rod, a spring is fixedly mounted between the operating plate and the assembly sleeve, a rod groove is formed on the lower surface of the assembly plate, and the other end of the assembly rod is inserted into the inner wall of the rod groove.

[0014] Using the above solution, the elasticity of spring one is used in conjunction with the assembly rod. When the assembly rod disengages from the assembly slot on the assembly sleeve, spring one deforms. At this time, the assembly plate can be inserted into the assembly slot. After the assembly plate is fully inserted into the assembly slot, the elasticity of spring one drives the assembly rod to support the insertion into the slot, thus locking the assembly plate and the assembly sleeve and improving the ease of locking during assembly operations.

[0015] In a preferred embodiment, a plurality of sliding blocks are fixedly installed on the side of the storage box, and a sliding groove is provided on the inner wall of the storage slot on the base, and the sliding blocks are slidably installed on the inner wall of the sliding groove.

[0016] By using the above solution, the sliding block can slide within the sliding groove, which can ensure the stable sliding of the storage box and prevent the storage box from falling out of the storage groove when sliding.

[0017] In a preferred embodiment, a second spring is fixedly installed on the side of the sliding block. The second spring is located inside the sliding groove, and the end of the second spring away from the sliding block is fixedly installed on the inner wall of the sliding groove.

[0018] By using the above solution and utilizing spring two, when the storage box is closed, spring two is in a deformed state. Therefore, when unlocking the storage box, the elastic force of spring two can be used to quickly push the storage box out, improving the ease of operation and making it easier to open the storage box quickly.

[0019] In a preferred embodiment, a plurality of springs are fixedly installed on the inner wall of the lock seat, and the ends of the springs are fixedly connected to the lock plate.

[0020] By using the above solution, spring three is set up, and the elastic force of spring three can make the lock plate quickly snap into the lock sleeve.

[0021] In a preferred embodiment, the spring three is provided with a telescopic rod inside, and the two ends of the telescopic rod are fixedly connected to the inner wall of the lock seat and the surface of the lock plate, respectively.

[0022] By adopting the above solution, the telescopic rod provides effective support, preventing the lock plate from shaking and thus ensuring the stability of the locking structure between the lock plate and the lock sleeve.

[0023] Compared with the prior art, the beneficial effects of this utility model are:

[0024] This multi-axis synchronous milling fixture for water pump bodies uses multiple clamping plates arranged vertically and vertically in conjunction with threaded rods and threaded plates. The rotation of the threaded rod drives the threaded plates to move up and down, which in turn drives the multiple clamping plates above to move up and down. This allows multiple pump shafts to be processed and fixed at one time, improving milling efficiency. The clamping plates are designed to be detachable, allowing for selective replacement of appropriate clamping plates according to the thickness of the pump shaft.

[0025] This multi-axis synchronous milling fixture for water pump bodies is used in conjunction with a storage box. The storage box can be used to store pump shaft products before and after processing. The storage box can be easily slid out and retracted, and the locking and unlocking operations are achieved through a locking seat, locking plate, and locking sleeve. The structure is simple and easy to use. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the exploded assembly sleeve and clamping plate of this utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the base of this utility model;

[0029] Figure 4 This is a structural schematic diagram of the cross-section of the lock base and lock sleeve of this utility model.

[0030] In the diagram: 1. Base; 2. Mounting plate; 3. Mounting bolt; 4. Motor; 5. Threaded rod; 6. Threaded plate; 7. Assembly sleeve; 8. Assembly plate; 9. Clamping plate; 10. Storage box; 11. Lock sleeve; 12. Lock seat; 13. Lock plate; 14. Guide rod; 15. Anti-slip pad; 16. Assembly rod; 17. Operating panel; 18. Spring 1; 19. Sliding block; 20. Spring 2; 21. Telescopic rod; 22. Spring 3. Detailed Implementation

[0031] Please see Figure 1-4This utility model provides a multi-axis synchronous milling fixture for water pump bodies, including a base 1. Mounting plates 2 are fixedly installed at each of the four corners of the base 1. Mounting bolts 3 are threaded onto the mounting plates 2. A motor 4 is fixedly installed on the upper surface of the base 1. A cavity is formed in the base 1, and a threaded rod 5 is rotatably installed within the cavity. The output shaft of the motor 4 is fixedly connected to the end of the threaded rod 5. A threaded plate 6 is threaded onto the outer surface of the threaded rod 5. Several assembly sleeves 7 are fixedly installed on the sides of the threaded plate 6 and the sides of the base 1. The assembly sleeves 7 are arranged vertically opposite each other. The base 1 has an assembly slot, and an assembly plate 8 is inserted into the assembly slot. A clamping plate 9 is fixedly installed on the side of the assembly plate 8. Two clamping plates 9 that are opposite each other are a group and work together. The base 1 has several storage slots on its side, and the storage slots are in pairs. Two storage slots in a group work together with two clamping plates 9 in a group. A lock sleeve 11 is fixedly installed on the side of the base 1 opposite the storage slot. A lock seat 12 is fixedly installed on the side of the storage box 10. A groove is opened on the upper surface of the lock seat 12, and a lock plate 13 is movably arranged in the groove. The lock plate 13 is inserted into the inner wall of the lock sleeve 11.

[0032] By setting up multiple clamping plates 9 arranged vertically opposite each other, in conjunction with threaded rods 5 and threaded plates 6, the rotation of threaded rods 5 drives threaded plates 6 to move up and down, which in turn drives multiple clamping plates 9 above to move up and down. This allows multiple pump shafts to be processed and fixed at one time, improving milling efficiency. The clamping plates 9 are detachable, allowing for selective replacement of appropriate clamping plates 9 according to the thickness of the pump shaft. A storage box 10 is also provided for use. The storage box 10 can be used to store pump shaft products before and after processing. The storage box 10 can be easily slid out and retracted, and the locking and unlocking operations are achieved through locking seat 12, locking plate 13, and locking sleeve 11. The structure is simple and easy to use.

[0033] Several guide rods 14 are fixedly installed on the inner wall of the cavity of the base 1. The threaded plate 6 is slidably installed on the outer surface of the several guide rods 14. When the threaded rod 5 rotates to drive the threaded plate 6 to move, the threaded plate 6 will slide stably on the surface of the guide rod 14. Therefore, the setting of the guide rods 14 can ensure that the threaded plate 6 will not tilt or shake when it moves.

[0034] Anti-slip pads 15 are attached to the surface of the clamping plate 9. The anti-slip pads 15 on two clamping plates 9 are arranged opposite each other. The anti-slip pads 15 can not only prevent the clamping plate 9 from causing squeezing damage to the pump shaft surface during the processing of the pump shaft, but also improve the anti-slip effect and improve the fixation stability when clamping and fixing.

[0035] An assembly rod 16 is slidably mounted on the lower surface of the assembly sleeve 7. An operating plate 17 is fixedly mounted on one end of the assembly rod 16. A spring 18 is fixedly mounted between the operating plate 17 and the assembly sleeve 7. A rod groove is opened on the lower surface of the assembly plate 8. The other end of the assembly rod 16 is inserted into the inner wall of the rod groove. The elasticity of the spring 18 is used to cooperate with the assembly rod 16. When the assembly rod 16 is disengaged from the assembly groove on the assembly sleeve 7, the spring 18 deforms. At this time, the assembly plate 8 can be inserted into the assembly groove. After the assembly plate 8 is fully inserted into the assembly groove, the elasticity of the spring 18 drives the assembly rod 16 to support and insert into the rod groove, thus locking the assembly plate 8 and the assembly sleeve 7 and improving the convenience of locking during assembly operations.

[0036] Several sliding blocks 19 are fixedly installed on the side of the storage box 10. The inner wall of the storage groove on the base 1 is provided with a sliding groove. The sliding blocks 19 are slidably installed on the inner wall of the sliding groove. By using the sliding blocks 19 to slide in the sliding groove, the stable sliding of the storage box 10 can be ensured, and the storage box 10 can be prevented from falling out of the storage groove when it slides.

[0037] A second spring 20 is fixedly installed on the side of the sliding block 19. The second spring 20 is located inside the sliding groove. The end of the second spring 20 away from the sliding block 19 is fixedly installed on the inner wall of the sliding groove. When the storage box 10 is closed, the second spring 20 is in a deformed state. Therefore, when the storage box 10 is unlocked, the elastic force of the second spring 20 can be used to quickly push out the storage box 10, improving the convenience of operation and making it easier to open the storage box 10 quickly.

[0038] Several springs 22 are fixedly installed on the inner wall of the lock base 12. The ends of the springs 22 are fixedly connected to the lock plate 13. By setting the springs 22, the elastic force of the springs 22 can make the lock plate 13 quickly snap into the lock sleeve 11.

[0039] The spring 22 has a telescopic rod 21 inside. The two ends of the telescopic rod 21 are fixedly connected to the inner wall of the lock seat 12 and the surface of the lock plate 13, respectively. The telescopic rod 21 provides effective support and prevents the lock plate 13 from shaking, thereby ensuring the stability of the locking structure between the lock plate 13 and the lock sleeve 11.

[0040] During use, the base 1 is fixed in place using mounting bolts 3 and mounting plate 2. After installation, check if the clamping plate 9 matches the thickness of the pump shaft to be processed. If it does not match, a suitable clamping plate 9 needs to be replaced. When replacing the clamping plate 9, pull the operating plate 17. The operating plate 17 drives the assembly rod 16 to move out of the rod groove. At this time, the assembly sleeve 7 and the assembly plate 8 are unlocked. Pull the clamping plate 9 to drive the assembly plate 8 out of the assembly groove, completing the disassembly of the clamping plate 9. Then, take out the appropriate clamping plate 9, and insert the assembly plate 8 on the clamping plate 9 into the assembly groove. After insertion, release the operating plate 17. The elastic force of the spring 18 drives the assembly rod 16 to insert into the rod groove, completing the clamping plate 9 replacement. The locking mechanism allows for the replacement of clamping plate 9. Then, multiple pump shafts to be processed are placed into the lower clamping plate 9. The motor 4 is started to drive the threaded rod 5 to rotate, which in turn drives the threaded plate 6 to move downward. This, in turn, drives the upper clamping plate 9 downward through the upper assembly sleeve 7 and assembly plate 8. The two opposing clamping plates 9 are used to clamp and fix the pump shafts. After fixing, the motor 4 is stopped to perform milling operations. Simultaneously, the pump shafts before and after processing can be placed into the storage box 10 for storage. By pressing the locking plate 13, the locking plate 13 is disengaged from the locking sleeve 11 to unlock the storage box 10. After unlocking, the storage box 10 can quickly move and unfold under the elastic force of the second spring 20.

Claims

1. A multi-axis synchronous milling fixture for water pump body, characterized in that: The system includes a base (1), with mounting plates (2) fixedly installed at each of the four corners of the base (1). Mounting bolts (3) are threaded onto the mounting plates (2). A motor (4) is fixedly installed on the upper surface of the base (1). A cavity is provided on the base (1), and a threaded rod (5) is rotatably installed inside the cavity. The output shaft of the motor (4) is fixedly connected to the end of the threaded rod (5). A threaded plate (6) is threaded onto the outer surface of the threaded rod (5). Several assembly sleeves (7) are fixedly installed on the side of the threaded plate (6) and the side of the base (1). The several assembly sleeves (7) are arranged vertically opposite each other. A group of assembly sleeves (7) is provided on the side of each assembly sleeve (7). The base (1) has several storage slots on its side, and the storage slots are arranged in pairs. Each pair of storage slots is used in conjunction with the two upper and lower clamps (9). The base (1) has several storage slots on its side, and the storage slots are arranged in pairs. Each pair of two storage slots is used in conjunction with the two upper and lower clamps (9). A lock sleeve (11) is fixedly installed on the side of the base (1) opposite to the storage slot. A lock seat (12) is fixedly installed on the side of the storage box (10). The upper surface of the lock seat (12) has a groove, and a lock plate (13) is movably arranged in the groove. The lock plate (13) is inserted into the inner wall of the lock sleeve (11).

2. The multi-axis synchronous milling fixture for water pump body according to claim 1, characterized in that: A number of guide rods (14) are fixedly installed on the inner wall of the cavity of the base (1), and the threaded plate (6) is slidably installed on the outer surface of the guide rods (14).

3. The multi-axis synchronous milling fixture for water pump body according to claim 1, characterized in that: The surface of the clamp (9) is covered with anti-slip pads (15), and the anti-slip pads (15) on two clamps (9) are arranged opposite each other.

4. The multi-axis synchronous milling fixture for water pump body according to claim 1, characterized in that: An assembly rod (16) is slidably mounted on the lower surface of the assembly sleeve (7). An operating plate (17) is fixedly mounted on one end of the assembly rod (16). A spring (18) is fixedly mounted between the operating plate (17) and the assembly sleeve (7). A rod groove is opened on the lower surface of the assembly plate (8). The other end of the assembly rod (16) is inserted into the inner wall of the rod groove.

5. The multi-axis synchronous milling fixture for water pump body according to claim 1, characterized in that: Several sliding blocks (19) are fixedly installed on the side of the storage box (10). The inner wall of the storage groove on the base (1) is provided with a sliding groove, and the sliding blocks (19) are slidably installed on the inner wall of the sliding groove.

6. The multi-axis synchronous milling fixture for water pump body according to claim 5, characterized in that: A second spring (20) is fixedly installed on the side of the sliding block (19). The second spring (20) is located inside the sliding groove, and the end of the second spring (20) away from the sliding block (19) is fixedly installed on the inner wall of the sliding groove.

7. The multi-axis synchronous milling fixture for water pump body according to claim 1, characterized in that: The inner wall of the lock seat (12) is fixedly installed with several springs (22), and the ends of the springs (22) are fixedly connected to the lock plate (13).

8. The multi-axis synchronous milling fixture for water pump body according to claim 7, characterized in that: The spring 3 (22) is provided with a telescopic rod (21) inside, and the two ends of the telescopic rod (21) are fixedly connected to the inner wall of the lock seat (12) and the surface of the lock plate (13), respectively.

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