CN221020534U

CN221020534U - Pump shaft machining polishing device

Info

Publication number: CN221020534U
Application number: CN202323046426.4U
Authority: CN
Inventors: 赖渺宏
Original assignee: Changsha Misen Pump Industry Co ltd
Current assignee: Changsha Misen Pump Industry Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-28
Anticipated expiration: 2033-11-13

Abstract

The utility model relates to the technical field of shaft body polishing, and discloses a water pump shaft processing polishing device which comprises a feeding assembly, wherein the feeding assembly comprises a feeding plate, a hydraulic cylinder and two limiting plates, two sides of the bottom of the feeding plate are fixedly connected with connecting plates through connecting rods, a transmission assembly comprises a support frame A and a support frame B, the top ends of the support frame A and the support frame B are respectively and rotatably connected with a limiting pressing plate, a transmission rod penetrates through the inside of one limiting pressing plate, one side of the connecting plates is provided with a toothed bar, and the surfaces of the toothed bars are meshed with gears. This pump shaft processing grinding device, when driving the material loading subassembly through the pneumatic cylinder and rising, make the connecting plate rise, utilize the arc setting of loading board, make the even pump shaft can fall into support frame A when the loading board rises to the highest, when the pneumatic cylinder drives the material loading subassembly to descend, through drive assembly's setting, drive spacing clamp plate and carry out the centre gripping spacing to the pump shaft, realized automatic material loading. The polishing efficiency is improved.

Description

Pump shaft machining polishing device

Technical Field

The utility model relates to the technical field of shaft body polishing, in particular to a pump shaft machining polishing device of a water pump.

Background

The pump shaft of the water pump is one of main components of the water pump, is a shaft rod for connecting the motor and the impeller, is usually made of high-quality steel, and has higher strength and wear resistance.

The utility model discloses a high-speed polishing device for manufacturing a rotating shaft in China, which is disclosed in the patent with the publication number of CN219234752U, wherein the device drives a toothed plate to synchronously stretch out and draw back through the reciprocating stretch out and draw back movement of a polishing plate, and further, the reciprocating stretch out and draw back movement of the toothed plate drives a gear to rotate, so that a rotating shaft main body is driven to rotate along one side of the polishing plate to carry out polishing movement, and the control operation of improving the polishing and polishing effect on the surface of the rotating shaft when the rotating shaft is polished and polished through the polishing device is realized.

Aiming at the technical scheme and the prior art, the traditional pump shaft machining polishing device polishes. The pump shaft is manually placed on the polishing frame by a worker, polishing is relatively poor in efficiency, meanwhile, when polishing, the pump shaft is limited and fixed manually, polishing can be performed, and batch processing is inconvenient, so that the pump shaft processing polishing device capable of automatically feeding and clamping is provided.

Disclosure of utility model

In order to solve the technical problems of the background technology, the utility model provides a pump shaft machining and polishing device.

The utility model is realized by adopting the following technical scheme: the utility model provides a water pump shaft processing grinding device, includes the platform of polishing, the surface mounting of platform of polishing has the bin, the one end butt of bin has the material loading subassembly for drive the material loading subassembly of pump shaft material loading, the material loading subassembly includes loading plate, pneumatic cylinder and two limiting plates, the both sides of loading plate bottom all are connected with the connecting plate through connecting rod fixedly connected with, the bottom of connecting plate is connected with the pneumatic cylinder through the hydraulic stem, the both sides of loading plate all are through sliding block sliding connection in the spout that the limiting plate offered, the back of loading plate is provided with drive assembly for drive the drive assembly that promotes, drive assembly includes support frame A and support frame B, the top of support frame A and support frame B all rotates and is connected with the limit platen, and one of them limit platen's inside runs through and is provided with the transfer line, the one end swivelling joint of transfer line is on another limit platen, the both sides of transfer line surface all overlap and be equipped with the connecting rod, the one end of connecting rod is through bull stick sliding connection in the spout of connecting plate, one side of connecting plate installs the pole, the face of pinion is provided with the gear, the gear is provided with the pivot, the pivot is provided with the guide motor and the pivot is provided with the pivot, the pivot is provided with the lead screw assembly through the drive assembly between the pivot and the drive assembly is used for polishing with the pivot, the lead screw assembly is connected with the support frame A, and is used for polishing the pivot, and is fixed with the drive assembly, the guide shaft is respectively in transmission connection with the two polishing roller sets through a transmission belt B and a transmission belt C.

As a further improvement of the scheme, the top ends of the support frame A and the support frame B are provided with placing grooves for placing the pump shafts, and the pushing plate is arranged in the grooves at the bottoms of the placing grooves in a sliding mode.

As a further improvement of the scheme, the feeding plate is arranged in an arc shape.

As a further improvement of the above scheme, a collecting box is placed on one side of the supporting frame B.

As a further improvement of the scheme, a slot for the connecting plate to penetrate is formed in the surface of the polishing table.

As a further improvement of the scheme, a reset spring is connected between the two sides of the bottom of one of the limiting pressing plates and the support frame A.

As a further improvement of the scheme, two ends of the guide shaft are respectively connected to the support A and the support B in a rotating way.

Compared with the prior art, the utility model has the beneficial effects that:

1. This pump shaft processing grinding device, when driving the material loading subassembly through the pneumatic cylinder and rising, make the connecting plate rise, through the arc setting of loading board, make the even pump shaft can fall into support frame A when the loading board rises to the highest, when the pneumatic cylinder drives the material loading subassembly to descend, through drive assembly's setting, it is spacing to drive spacing clamp plate to carry out the centre gripping to the pump shaft, realized automatic material loading. The polishing efficiency is improved.

2. This pump shaft processing grinding device drives the material loading subassembly through the pneumatic cylinder and rises, promotes the subassembly under the drive of subassembly, resets the impeller plate, when the pneumatic cylinder drove the material loading subassembly decline, the impeller plate extrudeed the promotion to the pump shaft, makes the impeller plate can promote the pump shaft automatically and advances, has improved the efficiency of production.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the construction of the present utility propulsion assembly and transmission assembly;

FIG. 3 is a schematic diagram of the structure of the present practical loading assembly and transmission assembly;

fig. 4 is a schematic structural view of the polishing assembly of the present invention.

Main symbol description:

1. A grinding table; 2. a storage tank; 3. a loading plate; 4. a hydraulic cylinder; 5. a limiting plate; 6. a connecting plate; 7. a supporting frame A; 8. a support B; 9. a limit pressing plate; 10. a transmission rod; 11. a connecting rod; 12. a collection box; 13. a gear; 14. a screw rod; 15. a transmission belt A; 16. a pushing plate; 17. a grinding roller set; 18. a transmission belt B; 19. and a transmission belt C.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.

Examples:

Please combine fig. 1-4, a pump shaft processing grinding device of this embodiment, including polishing platform 1, the surface mounting of polishing platform 1 has bin 2, and bin 2's one end butt has the material loading subassembly, and the chute has been seted up to bin 2's inner wall, and the front butt of chute one end and loading board 3.

A material loading subassembly for driving pump shaft material loading, material loading subassembly includes loading board 3, pneumatic cylinder 4 and two limiting plates 5, and loading board 3 is the arc setting, and the bottom fixed connection of limiting plate 5 is on polishing table 1, and the both sides of loading board 3 bottoms all are connected with connecting plate 6 through connecting rod fixedly, and the bottom of connecting plate 6 is connected with pneumatic cylinder 4 through the hydraulic stem, and the height that the hydraulic stem risees is the same with the height of support frame A7, and in the spout that sliding block sliding connection was seted up at limiting plate 5 was all passed through to the both sides of loading board 3, the back of loading board 3 was provided with drive assembly.

The transmission assembly is used for driving the drive assembly to push, the transmission assembly includes support frame A7 and support frame B8, the standing groove that supplies the pump shaft to place is offered on support frame A7 and support frame B8's top, push plate 16 slip sets up in the fluting of standing groove bottom, support frame A7 and support frame B8's top all rotates and is connected with spacing clamp plate 9, the inside of one of them spacing clamp plate 9 runs through and is provided with transfer line 10, be connected with reset spring between the both sides of one of them spacing clamp plate 9 bottom and support frame A7, the one end rotation of transfer line 10 is connected on another spacing clamp plate 9, the both sides on transfer line 10 surface all overlaps and is equipped with connecting rod 11, the one end of connecting rod 11 passes through bull stick sliding connection in the spout of connecting plate 6, when connecting plate 6 rises to certain height, through the connecting rod 11 that slides and sets up on connecting plate 6, drive transfer line 10 drives spacing clamp plate 9 and rotates, thereby make and form the opening that supplies the pump shaft to fall into between spacing clamp plate 9 and the support frame A7, the arc setting up through loading plate 3, make the pump shaft 3 can fall into the standing groove of support frame A7, when connecting plate 6 descends, the one end of connecting rod 10 rotates and is connected with the support frame B through the connecting rod 6, the axle center of rotation of the bearing plate 1, the bearing plate 1 is equipped with the bearing plate 13, the axial center of tooth-carrier 13 is set up through the connecting plate 1, the bearing assembly is arranged on the side of the bearing plate 1, and is connected with the bearing plate 13, the bearing assembly is arranged on the bearing plate 13, and has the bearing assembly is mounted on the bearing assembly.

The pushing assembly is used for pushing the pump shaft and comprises a screw rod 14, the screw rod 14 is in transmission connection with a rotating shaft through a transmission belt A15, a pushing plate 16 is connected to the surface of the screw rod 14 in a threaded manner, the connecting plate 6 is utilized to ascend to drive a toothed bar to ascend, the toothed bar drives a meshed gear 13 to rotate, the rotating shaft is enabled to drive the screw rod 14 to rotate through the transmission belt A15, the pushing plate 16 in threaded connection with the surface of the screw rod 14 is enabled to reset, when the hydraulic cylinder 4 drives the connecting plate 6 to descend, the toothed bar drives the gear 13 to reversely rotate, the screw rod 14 drives the pushing plate 16, and the pump shaft placed in the placing groove is pushed.

A subassembly of polishing for polishing pump shaft, the subassembly of polishing includes motor and two sets of rollers of polishing 17, the output shaft fixedly connected with guiding axle of motor of polishing, the guiding axle passes through drive belt B18 and drive belt C19 respectively with two rollers of polishing 17 transmission connection, the both ends of guiding axle rotate respectively and connect on support frame A7 and support frame B8, start the motor of polishing, drive two sets of rollers of polishing 17 through drive belt B18 and drive belt C19 and rotate, make roller set of polishing 17 polish the pump shaft.

The embodiment of the application provides a pump shaft machining and polishing device, which comprises the following implementation principles: firstly, a pump shaft is placed in a storage box 2, a chute formed in the storage box 2 enables the pump shaft to roll onto a feeding plate 3, a hydraulic cylinder 4 is started, a hydraulic rod is driven to ascend through the hydraulic cylinder 4, a connecting plate 6 is driven to ascend, when the connecting plate 6 ascends to a certain height, a connecting rod 11 arranged on the connecting plate 6 is driven by sliding, a transmission rod 10 is driven to move, the transmission rod 10 drives a limit pressing plate 9 to rotate, an opening for the pump shaft to fall in is formed between the limit pressing plate 9 and a support frame A7, the pump shaft on the feeding plate 3 can fall into a placing groove of the support frame A7 through the arc-shaped arrangement of the feeding plate 3, meanwhile, the toothed rod is driven to ascend by the ascending of the connecting plate 6, the toothed rod drives a meshed gear 13 to rotate, a rotating shaft drives a lead screw 14 to rotate through a transmission belt A15, a pushing plate 16 in threaded connection on the surface of the lead screw 14 is reset, when the hydraulic cylinder 4 drives the connecting plate 6 to descend, the toothed rod drives the gear 13 to reversely rotate, the lead screw 14 drives the pushing plate 16, the pump shaft placed in the placing groove is pushed, and a pump shaft is driven by a motor to drive a polishing belt B18 and a polishing roller set 17 to rotate, and a polishing roller set 17 is driven by a polishing roller set 17 to roll 17 to finish polishing, and a polishing roller set 17 is set to roll into a polishing box, and a polishing box is finished, and a polishing roller set is finished.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The pump shaft machining and polishing device is characterized by comprising a polishing table (1), wherein a storage box (2) is arranged on the surface of the polishing table (1), and one end of the storage box (2) is abutted to a feeding assembly;

The feeding assembly comprises a feeding plate (3), a hydraulic cylinder (4) and two limiting plates (5), wherein connecting plates (6) are fixedly connected to two sides of the bottom of the feeding plate (3) through connecting rods, the bottom of each connecting plate (6) is connected with the corresponding hydraulic cylinder (4) through a hydraulic rod, two sides of the feeding plate (3) are slidably connected in sliding grooves formed in the limiting plates (5) through sliding blocks, and a transmission assembly is arranged on the back of the feeding plate (3);

The transmission assembly comprises a support A (7) and a support B (8), wherein the top ends of the support A (7) and the support B (8) are respectively and rotatably connected with a limiting pressing plate (9), a transmission rod (10) is arranged in one limiting pressing plate (9) in a penetrating mode, one end of the transmission rod (10) is rotatably connected to the other limiting pressing plate (9), connecting rods (11) are respectively sleeved on two sides of the surface of the transmission rod (10), one end of each connecting rod (11) is slidably connected in a sliding groove of the connecting plate (6) through a rotating rod, a toothed bar is mounted on one side of the connecting plate (6), a gear (13) is meshed with the surface of each toothed bar, a rotating shaft is fixedly connected to the axis of each gear (13), and a pushing assembly is arranged in the support A (7), and a polishing assembly is arranged between the support A (7) and the support B (8);

The pushing assembly comprises a screw rod (14), the screw rod (14) is in transmission connection with the rotating shaft through a transmission belt A (15), and a pushing plate (16) is connected to the surface of the screw rod (14) in a threaded manner;

The polishing assembly comprises a polishing motor and two polishing roller sets (17), wherein an output shaft of the polishing motor is fixedly connected with a guide shaft, and the guide shaft is respectively in transmission connection with the two polishing roller sets (17) through a transmission belt B (18) and a transmission belt C (19).

2. The polishing device for pump shaft machining of claim 1, wherein the top ends of the supporting frame A (7) and the supporting frame B (8) are provided with placing grooves for placing pump shafts, and the pushing plate (16) is slidably arranged in grooves at the bottoms of the placing grooves.

3. A pump shaft machining and polishing device according to claim 1, wherein the feeding plate (3) is arranged in an arc shape.

4. A pump shaft machining polishing device according to claim 1, wherein a collecting box (12) is arranged on one side of the supporting frame B (8).

5. A pump shaft machining polishing device according to claim 1, characterized in that the surface of the polishing table (1) is provided with grooves for the connection plates (6) to penetrate.

6. The polishing device for pump shaft machining of claim 1, wherein a return spring is connected between two sides of the bottom of one of the limit pressing plates (9) and the support frame A (7).

7. The polishing device for pump shaft machining of claim 1, wherein two ends of the guide shaft are respectively and rotatably connected to a support frame A (7) and a support frame B (8).