CN218363992U

CN218363992U - Surface treatment device for motor iron core

Info

Publication number: CN218363992U
Application number: CN202222692247.7U
Authority: CN
Inventors: 吴领平; 雷永辉; 何康
Original assignee: Jiangsu Meibang Motor Technology Co ltd
Current assignee: Jiangsu Meibang Motor Technology Co ltd
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-24
Anticipated expiration: 2032-10-13

Abstract

A surface treatment device for a motor iron core comprises a processing base, a transverse moving column, an abutting polishing plate and a rotating positioning assembly; the utility model discloses cup joint motor core on a plurality of reference columns, then rotate the fastening at the tip of reference column through the fastening ring body, then adjust the butt and polish the position of board for the downside butt of board is polished in motor core's upside to the butt, and last driving motor passes through the axis of rotation and drives rolling disc, motor core and rotate, makes motor core rotate the polishing at the downside of butt polishing board, realizes the convenience and the flexibility of assembly.

Description

Surface treatment device for motor iron core

Technical Field

The utility model relates to a motor core surface treatment device.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor mainly has the functions of generating driving torque and serving as a power source of electric appliances or various machines, the stator is a stationary part of the motor and consists of a stator core, a stator winding and a machine base, the stator mainly has the function of generating a rotating magnetic field, the rotor mainly has the function of being cut by magnetic lines of force in the rotating magnetic field to generate current, and in the production process of the stator core, the stator core needs to be polished to ensure that the surface of the stator core is smooth, the friction is reduced, the use is convenient, and the performance of the motor is improved; in the patent with publication number CN 215547769U, the polishing roller is sleeved on the peripheral outer wall of the motor iron core, and the periphery of the inner wall of the polishing roller is in contact polishing with the peripheral outer wall of the motor iron core through the rotation of the polishing roller, and the polishing roller needs to be sleeved from one end of the motor iron core, so that axial contact friction is generated, and the sleeving is inconvenient; meanwhile, different polishing rollers need to be replaced for processing aiming at motor iron cores with different diameters, and the polishing roller is inflexible to use and complicated to replace.

Disclosure of Invention

To the weak point of above-mentioned prior art, the utility model provides a problem do: the surface treatment device for the motor iron core is convenient to polish and flexible to use.

In order to solve the above problem, the utility model discloses the technical scheme who takes as follows:

a surface treatment device for a motor iron core comprises a processing base, a transverse moving column, an abutting polishing plate and a rotating positioning assembly; the lower end of the transverse moving column is transversely and slidably arranged on one side of the upper end of the processing base; the outer end of the abutting polishing plate is vertically and floatingly arranged on one side of the upper end of the transverse moving column; a rotary positioning assembly is arranged on the other side of the upper end of the processing base; the rotary positioning assembly comprises a driving motor, a rotating shaft, a rotating disc, a supporting plate, a positioning column and a fastening ring body; a driving motor and a supporting plate are arranged on the other side of the upper end of the processing base; a rotating shaft is arranged on the inner side of the driving motor; the outer end of the rotating shaft is connected to the middle of the supporting plate in a penetrating manner; a rotating disc is rotatably clamped on the supporting plate; the outer end of the rotating shaft is connected to the middle of the inner side of the rotating disc; a plurality of positioning columns are uniformly arranged on the periphery of the outer side of the rotating disc; the periphery of the outer end of the positioning column is provided with an external thread section, and the external thread section is respectively screwed with a fastening ring body; the abutting polishing plate is located above the positioning column.

Further, the device also comprises a transverse driving mechanism; a transverse driving mechanism is arranged on one side of the upper end of the processing base; the transverse driving mechanism comprises a transverse motor, a transverse screw rod and a transverse moving block; one side of the upper end of the processing base is provided with a transverse sliding chute; a transverse moving block is arranged at the lower end of the transverse moving column; the transverse moving block is mounted in the transverse sliding groove in a sliding and clamping manner; a transverse screw rod is screwed on the transverse moving block through threads, and the transverse screw rod is rotationally clamped on the transverse sliding groove; and the transverse motor is fixedly arranged at the outer end of one side of the processing base and is connected with the outer end of the transverse screw rod.

Further, the device also comprises a longitudinal driving mechanism; the longitudinal driving mechanism comprises a longitudinal sliding block, a longitudinal screw and a locking ring body; a longitudinal clamping groove is formed in one side of the upper end of the transverse moving column; a longitudinal sliding block is longitudinally clamped in the longitudinal clamping groove in a sliding manner; a longitudinal screw rod is screwed on the longitudinal sliding block through threads; the longitudinal screw is rotationally clamped and mounted on the longitudinal clamping groove; the upper end of the longitudinal screw rod extends to the outside of the upper end of the transverse moving column; the upper end of the longitudinal screw is screwed with a locking ring body; the locking ring body rotates downwards to be connected to the upper end of the transverse moving column in a pressing mode or rotates upwards to be separated from the upper end of the transverse moving column; the outside of vertical sliding block is connected with the outer end of butt polishing board.

Furthermore, the middle of the outer side of the positioning column is respectively provided with a pressing groove; a pressing elastic body and a pressing convex block are arranged in the pressing groove; the outer end of the abutting elastic body is provided with an abutting convex block; the outer side of the abutting convex block is of an outwardly convex cambered surface structure.

Further, an assembly groove is formed in the supporting plate; an annular clamping groove is formed in the inner side of the assembling groove; the upper part and the lower part of the inner side of the rotating disc are respectively provided with a rotating latch; the rotating disc is arranged on the assembling groove of the supporting plate; and the rotary clamping teeth of the rotating disc are rotationally clamped on the annular clamping groove of the assembling groove.

Further, the abutting polishing plate is of an arc-shaped plate body structure protruding upwards.

Furthermore, the inner of reference column is equipped with the spacing ring body of butt respectively.

The utility model has the advantages as follows:

1. the utility model discloses cup joint motor core on a plurality of reference columns, then rotate the fastening at the tip of reference column through the fastening ring body, then adjust the butt and polish the position of board for the downside butt of board is polished in motor core's upside to the butt, and last driving motor passes through the axis of rotation and drives rolling disc, motor core and rotate, makes motor core rotate the polishing at the downside of butt polishing board, realizes the convenience and the flexibility of assembly.

2. The utility model discloses set up in the middle of the outside of reference column and support the indent, support and set up in the indent and support and press the elastomer and support and press the lug, support the outer end installation of pressing the elastomer and support and press the lug, so make to support and press the lug inboard to have certain radial support floating interval in supporting the indent, so make the motor core in different apertures can support the motor core and cup joint in a plurality of outsides all around of supporting pressing the lug, realize the motor core's in different apertures use, use nimble facility, the scope is wide.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the transverse driving mechanism and the longitudinal driving mechanism of the present invention.

Fig. 3 is a schematic structural view of the rotating positioning assembly of the present invention.

Fig. 4 is a schematic structural view of the positioning column, the abutting elastic body and the abutting convex block of the present invention.

Fig. 5 is a schematic structural diagram of the rotating disc and the plurality of positioning columns of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, a surface treatment device for an iron core of a motor comprises a processing base 1, a transverse moving column 2, an abutting polishing plate 3 and a rotating positioning component 4; the lower end of the transverse moving column 2 is transversely and slidably arranged on one side of the upper end of the processing base 1; the outer end of the abutting polishing plate 3 is vertically and floatingly arranged on one side of the upper end of the transverse moving column 2; the other side of the upper end of the processing base 1 is provided with a rotary positioning component 4; the rotating positioning assembly 4 comprises a driving motor 41, a rotating shaft 42, a rotating disc 44, a supporting plate 43, a positioning column 45 and a fastening ring body 46; the other side of the upper end of the processing base 1 is provided with a driving motor 41 and a supporting plate 43; a rotating shaft 42 is arranged on the inner side of the driving motor 41; the outer end of the rotating shaft 42 is penetrated in the middle of the supporting plate 43; a rotating disc 44 is rotatably clamped on the supporting plate 43; the outer end of the rotating shaft 42 is connected to the middle of the inner side of the rotating disc 44; a plurality of positioning columns 45 are uniformly arranged on the periphery of the outer side of the rotating disc 44; the periphery of the outer end of the positioning column 45 is provided with an external thread section, and the external thread section is respectively screwed with a fastening ring body 46; the abutting polishing plate 3 is located above the positioning column 45.

As shown in fig. 1 to 5, in order to facilitate lateral adjustment of the position of the abutment polishing plate 3, it is further preferable to further include a lateral driving mechanism 5; a transverse driving mechanism 5 is arranged on one side of the upper end of the processing base 1; the transverse driving mechanism 5 comprises a transverse motor 53, a transverse screw 52 and a transverse moving block 51; a transverse sliding groove 11 is formed in one side of the upper end of the processing base 1; the lower end of the transverse moving column 2 is provided with a transverse moving block 51; the transverse moving block 51 is arranged in the transverse sliding groove 11 in a sliding and clamping manner; a transverse screw 52 is screwed on the transverse moving block 51 in a threaded manner, and the transverse screw 52 is rotationally clamped on the transverse sliding groove 11; the transverse motor 53 is fixedly arranged at the outer end of one side of the processing base 1 and is connected with the outer end of the transverse screw rod 52.

As shown in fig. 1 to 5, in order to facilitate longitudinal adjustment of the position of the abutment polishing plate 3, it is further preferable to further include a longitudinal driving mechanism 6; the longitudinal driving mechanism 6 comprises a longitudinal sliding block 61, a longitudinal screw 62 and a locking ring 63; a longitudinal clamping groove 21 is formed in one side of the upper end of the transverse moving column 2; a longitudinal sliding block 61 is longitudinally clamped in the longitudinal clamping groove 21 in a sliding manner; a longitudinal screw 62 is screwed on the longitudinal sliding block 61; the longitudinal screw 62 is rotatably clamped and mounted on the longitudinal clamping groove 21; the upper end of the longitudinal screw 62 extends to the outside of the upper end of the transverse moving column 2; the upper end of the longitudinal screw rod 62 is screwed with a locking ring body 63; the locking ring body 63 rotates downwards to be pressed against the upper end of the transverse moving column 2 or rotates upwards to be separated from the upper end of the transverse moving column 2; the outer side of the longitudinal slide 61 is connected to the outer end of the abutment polishing plate 3.

As shown in fig. 1 to 5, in order to support and sleeve iron cores with different inner diameters, it is further preferable that the middle of the outer sides of the positioning pillars 45 are respectively provided with a pressing groove 452; a pressing elastic body 8 and a pressing lug 7 are arranged in the pressing groove 452; the outer end of the abutting elastic body 8 is provided with an abutting convex block 7; the outer side of the pressing convex block 7 is of an arc-shaped surface structure protruding outwards. Further, an assembly groove 431 is provided on the support plate 43; an annular clamping groove 432 is formed in the inner side of the assembling groove 431; the inner side of the rotating disc 44 is provided with rotary clamping teeth 441 up and down; the rotating disk 44 is mounted on the mounting groove 431 of the support plate 43; the rotary latch 441 of the rotary disk 44 is rotatably latched to the annular latch slot 432 of the mounting slot 431. Further, the abutting polishing plate 3 is of an arc-shaped plate structure protruding upwards. Further, the inner ends of the positioning columns 45 are respectively provided with a butting limit ring body 451.

The utility model discloses cup joint motor core on a plurality of reference columns 45, then rotate the fastening at the tip of reference column 45 through fastening ring body 46, then adjust the butt and polish board 3's position for the downside butt of board 3 is polished to the butt is in motor core's upside, and last driving motor 41 passes through axis of rotation 42 and drives rolling disc 44, motor core rotates, makes motor core rotate the polishing at the downside of board 3 is polished to the butt, realizes the convenience and the flexibility of assembly.

The utility model discloses set up in the middle of the outside of reference column 45 and support pressure groove 452, support and set up in pressure groove 452 and support and press elastomer 8 and support and press lug 7, the outer end installation that supports and press elastomer 8 supports and presses lug 7, so make to support and press lug 7 inboard to have certain radial support floating interval in supporting pressure groove 452, so make the motor core in different apertures can support the motor core and cup joint in a plurality of outsides all around that support and press lug 7, realize the motor core's in different apertures use, it is nimble convenient to use, the scope is wide.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A surface treatment device for an iron core of a motor is characterized by comprising a processing base, a transverse moving column, an abutting polishing plate and a rotating positioning assembly; the lower end of the transverse moving column is transversely and slidably arranged on one side of the upper end of the processing base; the outer end of the abutting polishing plate is vertically and floatingly arranged on one side of the upper end of the transverse moving column; a rotary positioning assembly is arranged on the other side of the upper end of the processing base; the rotary positioning assembly comprises a driving motor, a rotating shaft, a rotating disc, a supporting plate, a positioning column and a fastening ring body; a driving motor and a supporting plate are arranged on the other side of the upper end of the processing base; a rotating shaft is arranged on the inner side of the driving motor; the outer end of the rotating shaft is connected to the middle of the supporting plate in a penetrating manner; a rotating disc is rotatably clamped on the supporting plate; the outer end of the rotating shaft is connected to the middle of the inner side of the rotating disc; a plurality of positioning columns are uniformly arranged on the periphery of the outer side of the rotating disc; the periphery of the outer end of the positioning column is provided with an external thread section, and the external thread section is respectively screwed with a fastening ring body; the abutting polishing plate is located above the positioning column.

2. The motor core surface treatment apparatus according to claim 1, further comprising a lateral drive mechanism; a transverse driving mechanism is arranged on one side of the upper end of the processing base; the transverse driving mechanism comprises a transverse motor, a transverse screw rod and a transverse moving block; one side of the upper end of the processing base is provided with a transverse sliding chute; a transverse moving block is arranged at the lower end of the transverse moving column; the transverse moving block is mounted in the transverse sliding chute in a sliding and clamping manner; a transverse screw rod is screwed on the transverse moving block through threads, and the transverse screw rod is rotationally clamped on the transverse sliding groove; and the transverse motor is fixedly arranged at the outer end of one side of the processing base and is connected with the outer end of the transverse screw rod.

3. The motor core surface treatment apparatus according to claim 1, further comprising a longitudinal driving mechanism; the longitudinal driving mechanism comprises a longitudinal sliding block, a longitudinal screw and a locking ring body; a longitudinal clamping groove is formed in one side of the upper end of the transverse moving column; a longitudinal sliding block is longitudinally clamped in the longitudinal clamping groove in a sliding manner; a longitudinal screw is screwed on the longitudinal sliding block through threads; the longitudinal screw is rotationally clamped and mounted on the longitudinal clamping groove; the upper end of the longitudinal screw rod extends to the outside of the upper end of the transverse moving column; the upper end of the longitudinal screw is screwed with a locking ring body; the locking ring body rotates downwards to be connected to the upper end of the transverse moving column in a pressing mode or rotates upwards to be separated from the upper end of the transverse moving column; the outside of vertical sliding block is connected with the outer end of butt polishing board.

4. The surface treatment device for the iron core of the motor as claimed in claim 1, wherein the positioning columns are respectively provided with a pressing groove in the middle of the outer sides thereof; a pressing elastic body and a pressing lug are arranged in the pressing groove; the outer end of the abutting elastic body is provided with an abutting convex block; the outer side of the abutting convex block is of an outwardly convex cambered surface structure.

5. The surface treatment apparatus for an electric motor core according to claim 1, wherein the support plate is provided with a fitting groove; an annular clamping groove is formed in the inner side of the assembling groove; the inner side of the rotating disc is respectively provided with rotary clamping teeth up and down; the rotating disc is arranged on the assembling groove of the supporting plate; and the rotary clamping teeth of the rotating disc are rotationally clamped on the annular clamping groove of the assembling groove.

6. The apparatus of claim 1 wherein said abutment polishing plate is in the form of an upwardly convex arcuate plate.

7. The surface treatment device for the motor iron core as claimed in claim 1, wherein the inner ends of the positioning posts are respectively provided with an abutting limiting ring body.