CN-224209685-U - Surface polishing equipment for motor shell

Abstract

The utility model relates to the technical field of machine manufacturing and discloses surface polishing equipment for a motor shell, which comprises a workbench, wherein the rear side of the top of the workbench is fixedly connected with a positioning table, the front side of the top of the workbench is fixedly connected with an electric telescopic rod, the inner wall of the front part of the positioning table is detachably provided with an adjusting mechanism, the adjusting mechanism comprises a bottom plate which is detachably arranged on the inner wall of the front part of the positioning table, the top of the bottom plate is fixedly connected with a supporting plate, the inner wall of the supporting plate is in threaded connection with a threaded rod, the bottom of the threaded rod is fixedly connected with a connecting column, and the front part of the positioning table is provided with a disassembling component. According to the utility model, when different motor shells are required to be installed, the threaded rod is rotated at the moment to drive the arc plate to move outwards, so that the overall diameter can be enlarged, the motor shells of different types are adapted, the purpose of quick installation is achieved, and the overall working efficiency is improved.

Inventors

• Deng shun

Assignees

• 源展电子科技(杭州)有限公司

Dates

Publication Date

20260508

Application Date

20250530

Claims (8)

1. 1. The surface polishing device for the motor shell comprises a workbench (1) and is characterized in that a positioning table (2) is fixedly connected to the rear side of the top of the workbench (1), an electric telescopic rod (3) is fixedly connected to the front side of the top of the workbench (1), and an adjusting mechanism (4) is detachably arranged on the inner wall of the front part of the positioning table (2); Adjustment mechanism (4) are including demountable installation bottom plate (403) at the anterior inner wall of locating platform (2), the top fixedly connected with backup pad (401) of bottom plate (403), the inner wall threaded connection of backup pad (401) has threaded rod (402), the bottom fixedly connected with spliced pole (404) of threaded rod (402), the inner wall rotation of backup pad (401) is connected with spliced pole (405), the bottom extrados fixedly connected with fixed plate (406) of spliced pole (405), one side rotation that spliced pole (405) was kept away from to fixed plate (406) is connected with connecting plate (407), one side rotation that spliced pole (407) was kept away from to connecting plate (407) is connected with movable plate (408), one side fixedly connected with arc board (409) that spliced pole (407) was kept away from to movable plate (408), the upper surface of bottom plate (403) is provided with the guide, the front portion of locating platform (2) is provided with dismantles subassembly (5).
2. 2. The surface polishing apparatus for a motor housing according to claim 1, wherein the guide member comprises a telescopic rod (410) fixedly connected to an upper surface of the base plate (403), and a movable end of the telescopic rod (410) is fixedly connected to an intrados of the arc plate (409).
3. 3. The surface polishing apparatus for a motor housing according to claim 1, wherein the connecting post (404) has a diameter smaller than that of the threaded rod (402), and an outer wall of the connecting post (404) is slidably coupled to an inner wall of the rotating post (405).
4. 4. A surface polishing apparatus for a motor housing according to claim 1, wherein said rotation post (405) has a cross-section formed in a cross shape.
5. 5. The apparatus for polishing a surface of a motor housing according to claim 1, wherein said connecting post (404) has an elliptical bottom cross plate.
6. 6. The surface polishing device for a motor casing according to claim 1, wherein the dismounting assembly (5) comprises a limiting block (501) fixedly connected to the front portion of the positioning table (2), the inner wall of the limiting block (501) is elastically connected with a limiting column (503) through a connecting spring (504), the outer wall of the limiting column (503) penetrates through and is slidably connected to the inner wall of the limiting block (501), the outer wall of the limiting column (503) penetrates through and is slidably connected to the inner wall of the front portion of the positioning table (2), a round hole is formed in the front portion of the bottom plate (403), and the rear portion of the limiting column (503) is inserted into the inner wall of the round hole.
7. 7. The surface polishing device for a motor casing according to claim 6, wherein the rear portion of the bottom plate (403) is fixedly connected with a T-shaped plate (502), and the outer wall of the T-shaped plate (502) is inserted into the inner wall of the front portion of the positioning table (2).
8. 8. The surface polishing apparatus for a motor housing according to claim 6, wherein the stopper (501) has a rear portion provided with an inclined surface, and the inclined surface is provided upward.

Description

Surface polishing equipment for motor shell Technical Field The utility model relates to the technical field of mechanical manufacturing, in particular to surface polishing equipment for a motor shell. Background The motor casing is an external structural component of the motor, is mainly used for wrapping, supporting and protecting core components (such as a stator, a rotor, a winding and the like) in the motor, and provides mechanical support, a heat dissipation channel and an installation interface for the motor, so that the motor casing is required to be polished at the moment in order to improve the appearance quality and the performance index. When polishing, can place corresponding motor casing on cylindrical mould, then start the cylinder and make motor casing reciprocating motion and then polish the processing to the motor casing, however cylindrical mould size is certain, when need polish the motor casing of other models, need dismantle the mould this moment, and cylindrical mould is fixed at equipment through modes such as bolt, buckle or interference fit usually, need unscrew the bolt one by one when dismantling, remove the setting element or use specialized tool, the operation step is loaded down with trivial details and consuming time, for this reason proposes a surface polishing equipment of motor casing and solves above-mentioned problem. Disclosure of utility model In order to make up for the defects, the utility model provides surface polishing equipment for a motor shell, and aims to solve the problem that in the prior art, polishing of motors of different types is troublesome in mold replacement. In order to achieve the aim, the surface polishing equipment of the motor shell comprises a workbench, wherein the rear side of the top of the workbench is fixedly connected with a positioning table, the front side of the top of the workbench is fixedly connected with an electric telescopic rod, and the inner wall of the front part of the positioning table is detachably provided with an adjusting mechanism; The utility model discloses a positioning table, including the bottom plate of detachable mounting at the anterior inner wall of locating table, the top fixedly connected with backup pad of bottom plate, the inner wall threaded connection of backup pad has the threaded rod, the bottom fixedly connected with spliced pole of threaded rod, the inner wall rotation of backup pad is connected with the spliced pole, the bottom extrados fixedly connected with fixed plate of spliced pole, one side rotation that the spliced pole was kept away from to the fixed plate is connected with the connecting plate, one side rotation that the spliced pole was kept away from to the connecting plate is connected with the movable plate, one side fixedly connected with arc board that the connecting plate was kept away from to the movable plate, the upper surface of bottom plate is provided with the guide, the front portion of locating table is provided with the dismantlement subassembly. As a further description of the above technical solution: the guide piece comprises a telescopic rod fixedly connected to the upper surface of the bottom plate, and the movable end of the telescopic rod is fixedly connected to the inner cambered surface of the arc plate. As a further description of the above technical solution: The diameter of the connecting column is smaller than that of the threaded rod, and the outer wall of the connecting column is slidably connected to the inner wall of the rotating column. As a further description of the above technical solution: The cross section of the rotating column is in a cross shape. As a further description of the above technical solution: The cross plate at the bottom of the connecting column is elliptical. As a further description of the above technical solution: The disassembly assembly comprises a limiting block fixedly connected to the front portion of the positioning table, a limiting column is elastically connected to the inner wall of the limiting block through a connecting spring, the outer wall of the limiting column penetrates through the inner wall of the limiting block and is slidably connected to the inner wall of the limiting block, the outer wall of the limiting column penetrates through the inner wall of the front portion of the positioning table and is slidably connected to the inner wall of the front portion of the positioning table, a round hole is formed in the front portion of the bottom plate, and the rear portion of the limiting column is spliced to the inner wall of the round hole. As a further description of the above technical solution: the rear part of the bottom plate is fixedly connected with a T-shaped plate, and the outer wall of the T-shaped plate is inserted into the inner wall of the front part of the positioning table. As a further description of the above technical solution: the rear part of the limiting block is provided with an inclined plane which