CN220128394U - Motor stator core grinding device - Google Patents

Motor stator core grinding device Download PDF

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Publication number
CN220128394U
CN220128394U CN202321086870.6U CN202321086870U CN220128394U CN 220128394 U CN220128394 U CN 220128394U CN 202321086870 U CN202321086870 U CN 202321086870U CN 220128394 U CN220128394 U CN 220128394U
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CN
China
Prior art keywords
auxiliary
stator core
motor stator
clamping
plate
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CN202321086870.6U
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Chinese (zh)
Inventor
秦伯新
傅明松
沈小琪
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Changzhou East China Punching Co ltd
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Changzhou East China Punching Co ltd
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Priority to CN202321086870.6U priority Critical patent/CN220128394U/en
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Abstract

The utility model relates to a motor stator core polishing device, which belongs to the field of polishing technology and comprises a base, wherein an auxiliary plate is connected onto the base in a sliding manner, an auxiliary assembly is arranged on the base and used for controlling the sliding of the auxiliary plate, an auxiliary rod is arranged on the auxiliary plate, and a clamping assembly is arranged at one end of the auxiliary rod, which is far away from the auxiliary plate, and is used for clamping a motor stator core. According to the motor stator core polishing device, the clamping assembly can clamp the motor stator core, the auxiliary assembly can control the movement of the motor stator core, so that the motor stator core can be polished conveniently, the possibility of injury of operators is reduced, and the polishing precision of the motor stator core is improved.

Description

Motor stator core grinding device
Technical Field
The utility model relates to the field of polishing technology, in particular to a motor stator core polishing device.
Background
The motor stator is an important component part of a motor such as a generator and a starter, the stator is an important part of the motor, the stator consists of a stator core, a stator winding and a stand, the main function of the stator is to generate a rotating magnetic field, the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field so as to generate current, and in the production and processing process of the motor stator core, in order to achieve the smoothness of the surface, a blank workpiece is polished through a polishing device.
In the related art, grinding device includes the base, and the upper end rear fixed mounting of base has the fixed plate, and the front end top fixed mounting of fixed plate has the crossbeam board, and the upper end surface fixed mounting of crossbeam board has the speed reducer, and the input fixed mounting of speed reducer has the motor, and the output fixedly connected with connecting axle of speed reducer, the lower extreme of connecting axle is located the position fixedly connected with grinding wheel of the below of crossbeam board. During actual operation, the motor drives the grinding wheel on the connecting shaft to rotate after the speed of the speed reducer is changed, and an operator can grind the motor stator core to be ground on the grinding wheel.
With respect to the related art, the inventor considers that there is a defect that when an operator wears the motor stator core on the grinding wheel, the operator is injured, and the motor stator core is worn by manpower, so that the grinding precision of the motor stator core is low, and the grinding work efficiency of the motor stator core is reduced.
Disclosure of Invention
In order to improve the problems, the utility model provides a motor stator core polishing device.
The motor stator core polishing device provided by the utility model adopts the following technical scheme:
the utility model provides a motor stator core grinding device, includes the base, sliding connection has the auxiliary plate on the base, be provided with auxiliary assembly on the base, auxiliary assembly is used for controlling the slip of auxiliary plate, be provided with the auxiliary rod on the auxiliary plate, the one end that auxiliary plate was kept away from to the auxiliary rod is provided with clamping assembly, clamping assembly is used for centre gripping motor stator core.
Through adopting above-mentioned technical scheme, when motor stator core needs to polish, operating personnel uses clamping assembly centre gripping motor stator core, makes motor stator core and auxiliary rod relative positioning, through the removal of auxiliary assembly control accessory plate, the removal of accessory plate can drive the removal of auxiliary rod to drive motor stator core's removal, make motor stator core polish, reduced the injured possibility of operating personnel, improved motor stator core's polishing precision, improved motor stator core's work efficiency of polishing.
Preferably, the auxiliary assembly comprises an auxiliary block and an auxiliary piece, the auxiliary block is fixedly connected with the auxiliary plate, an auxiliary groove is formed in the base, the auxiliary block slides in the auxiliary groove, and the auxiliary piece is used for controlling the sliding of the auxiliary block.
Preferably, the auxiliary piece is an auxiliary screw rod, the auxiliary screw rod is rotationally connected with the groove wall of the auxiliary groove, the auxiliary screw rod is in threaded connection with the auxiliary block, and one end of the auxiliary screw rod penetrates through the groove wall of the auxiliary groove to extend out of the base and is fixedly connected with the auxiliary turntable.
Through adopting above-mentioned technical scheme, after clamping assembly centre gripping motor stator core, operating personnel rotates auxiliary turntable, and auxiliary turntable's rotation can drive auxiliary screw's rotation, and auxiliary screw's rotation can drive the removal that auxiliary block is located auxiliary tank to drive the removal of accessory plate, the removal of accessory plate can drive motor stator core's removal, and the operating personnel of being convenient for control motor stator core polishes the work.
Preferably, the auxiliary rod is in sliding connection with the auxiliary plate, a sliding groove is formed in the auxiliary plate, one end, close to the auxiliary plate, of the auxiliary rod is located in the sliding groove and slides, a control piece is arranged on the auxiliary plate and used for controlling the fixing of one end, located in the sliding groove, of the auxiliary rod.
Preferably, the control member is a control bolt, and the control bolt passes through the auxiliary plate and is in threaded connection with one end of the auxiliary rod, which is positioned in the sliding groove.
Through adopting above-mentioned technical scheme, after clamping assembly centre gripping motor stator core, operating personnel passes through the removal of auxiliary assembly control accessory plate, and remove the auxiliary rod and make the one end of auxiliary rod be located the sliding tray and slide, the removal of auxiliary rod can drive motor stator core's removal, after motor stator core removes suitable position, screw in control bolt makes control bolt pass auxiliary plate and auxiliary rod be located the one end threaded connection of sliding tray, control bolt can carry out spacingly to the auxiliary rod, makes auxiliary rod and auxiliary plate relative positioning, the work of polishing of motor stator core of being convenient for.
Preferably, the clamping assembly comprises a matching block, clamping plates and clamping pieces, wherein the matching block is connected with one end of the auxiliary rod, two clamping plates are arranged and are in sliding connection with the matching block, and the clamping pieces are used for controlling the relative positioning of the two clamping plates.
Preferably, the clamping piece is a clamping bolt, and the clamping bolt is in threaded connection with the two clamping plates.
Through adopting above-mentioned technical scheme, when motor stator core needs to polish, operating personnel rotates clamping bolt and makes two grip blocks remove in opposite directions, puts into two grip block supports with motor stator core, rotates clamping bolt again and makes two grip blocks remove in opposite directions, carries out centre gripping work to motor stator core, makes motor stator core and auxiliary rod relative positioning, and the auxiliary rod of being convenient for drives motor stator core's removal to motor stator core's work of polishing of being convenient for.
Preferably, the cooperation piece rotates relatively with the one end of auxiliary rod, the cooperation piece is towards one side fixed connection auxiliary ring limit of auxiliary rod, the cooperation groove has been seted up to the one end of auxiliary rod, auxiliary ring limit is located cooperation inslot rotation, the tank bottom fixedly connected with cooperation rack in cooperation groove, be provided with the cooperation bolt on the auxiliary ring edge, fixedly connected with cooperation awl on the cooperation bolt, cooperation bolt and auxiliary ring limit threaded connection, the awl point embedding of cooperation awl is between two adjacent sawtooth of cooperation rack.
Through adopting above-mentioned technical scheme, because the one end swivelling joint of cooperation piece and auxiliary rod, the rotation of cooperation piece can drive motor stator core's rotation, when the cooperation piece drove motor stator core and rotated to suitable position, operating personnel screw in cooperation bolt, the removal of cooperation bolt can drive the removal of cooperation awl, make between two adjacent sawtooth of the conical point embedding cooperation rack of cooperation awl, cooperation rack can carry out spacingly to the cooperation awl, make auxiliary ring limit and the tank bottom relative positioning of cooperation groove, thereby make cooperation piece and auxiliary rod relative positioning, motor stator core's work of polishing of being convenient for.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. through the arrangement of the auxiliary assembly and the clamping assembly, when the motor stator core needs to be polished, an operator clamps the motor stator core by using the clamping assembly, so that the motor stator core and the auxiliary rod are positioned relatively, the auxiliary assembly controls the auxiliary plate to move, and the auxiliary plate can drive the auxiliary rod to move, so that the motor stator core is driven to move, the motor stator core is polished, the possibility of injury of the operator is reduced, the polishing precision of the motor stator core is improved, and the polishing working efficiency of the motor stator core is improved;
2. through setting up of cooperation bolt, cooperation awl and cooperation rack, the rotation of cooperation piece can drive motor stator core's rotation, and when the cooperation piece drove motor stator core and rotated to suitable position, operating personnel screw in cooperation bolt, the removal of cooperation bolt can drive the removal of cooperation awl, makes between two adjacent sawtooth of the conical point embedding cooperation rack of cooperation awl, and cooperation rack can carry out spacingly to the cooperation awl, makes auxiliary ring limit and the tank bottom relative positioning of cooperation groove to make cooperation piece and auxiliary rod relative positioning, the work of polishing of motor stator core of being convenient for.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a motor stator core grinding device for embodying high precision in an embodiment of the present utility model.
Fig. 2 is a schematic view of an exploded structure for embodying the mating block and auxiliary rod in an embodiment of the present utility model.
Reference numerals illustrate: 1. a base; 11. an auxiliary groove; 12. a fixing plate; 13. a cross plate; 14. a speed reducer; 15. a motor; 16. grinding wheel; 2. an auxiliary plate; 21. a sliding groove; 22. a control bolt; 3. an auxiliary component; 31. an auxiliary block; 32. an auxiliary screw; 321. an auxiliary turntable; 4. an auxiliary lever; 41. a mating groove; 42. matching with a rack; 5. a clamping assembly; 51. a mating block; 511. an auxiliary ring edge; 512. matching with bolts; 5121. fitting a cone; 52. a clamping plate; 53. and clamping the bolt.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
The embodiment of the utility model discloses a motor stator core polishing device, which is shown in fig. 1, and comprises a base 1, wherein a fixed plate 12 is fixedly connected to the base 1, a transverse plate 13 is fixedly connected to the fixed plate 12, a speed reducer 14 is arranged on the transverse plate 13, a motor 15 is arranged at the input end of the speed reducer 14, a connecting shaft (not shown in the figure) is fixedly connected to the output end of the speed reducer 14, a polishing wheel 16 is fixedly connected to one end of the connecting shaft and positioned below the transverse plate 13, and the polishing wheel 16 is used for polishing a stator core of the motor 15. The operator drives the motor 15, and the motor 15 drives the grinding wheel 16 on the connecting shaft to rotate after the speed of the input end of the speed reducer 14 is changed, and the grinding wheel 16 can grind the stator core of the motor 15.
As shown in fig. 1, an auxiliary plate 2 is slidably connected to a base 1, an auxiliary assembly 3 is provided to the base 1, the auxiliary assembly 3 includes an auxiliary block 31 and an auxiliary member, the auxiliary block 31 is fixedly connected to the auxiliary plate 2, an auxiliary groove 11 is provided to the base 1, and the auxiliary block 31 is located in the auxiliary groove 11 to slide. The auxiliary piece is auxiliary screw rod 32, and the length direction of auxiliary screw rod 32 is unanimous with the length direction of auxiliary tank 11, and auxiliary screw rod 32 rotates with the cell wall of auxiliary tank 11 to be connected, auxiliary screw rod 32 and auxiliary piece 31 threaded connection, and the cell wall that auxiliary screw rod 32 passed auxiliary tank 11 extends to outside the base 1 and fixedly connected with auxiliary turntable 321. The operator can rotate the auxiliary rotating disc 321 to drive the auxiliary screw 32 to rotate, and the auxiliary block 31 can slide in the auxiliary groove 11 due to the rotation of the auxiliary screw 32, so that the auxiliary plate 2 slides on the base 1 along the length direction of the auxiliary groove 11.
As shown in fig. 1, an auxiliary lever 4 is slidably connected to the auxiliary plate 2, and the longitudinal direction of the auxiliary lever 4 is perpendicular to the sliding direction of the auxiliary plate 2. The auxiliary plate 2 is provided with a sliding groove 21, the length direction of the sliding groove 21 is perpendicular to the length direction of the auxiliary groove 11, one end of the auxiliary rod 4 is positioned in the sliding groove 21 to slide, and the section of one end of the auxiliary rod 4 positioned in the sliding groove 21 is trapezoid. The auxiliary plate 2 is provided with a control member, which is a control bolt 22, and the control bolt 22 penetrates through the auxiliary plate 2 to be in threaded connection with one end of the auxiliary rod 4, which is positioned in the sliding groove 21. The operator can move the auxiliary rod 4 to slide the auxiliary rod 4 in the sliding groove 21, so that the auxiliary rod 4 slides on the auxiliary plate 2 along the length direction of the sliding groove 21, and when the auxiliary rod 4 slides to a proper position, the control bolt 22 is screwed in to enable the auxiliary rod 4 to be positioned relative to the auxiliary plate 2.
As shown in fig. 2, the auxiliary rod 4 is provided with a clamping assembly 5 at one end far away from the auxiliary plate 2, the clamping assembly 5 comprises a matching block 51, the matching block 51 and the auxiliary rod 4 rotate relatively, an auxiliary annular edge 511 is fixedly connected to one side of the matching block 51, which faces the auxiliary rod 4, a matching groove 41 is formed in one end of the auxiliary rod 4, which faces the matching block 51, and the auxiliary annular edge 511 is located in the matching groove 41 to rotate. The tank bottom of the matching tank 41 is fixedly connected with a matching rack 42, the matching rack 42 is annular, a matching bolt 512 is arranged on the auxiliary annular edge 511, a matching cone 5121 is fixedly connected on the matching bolt 512, the matching bolt 512 is in threaded connection with the auxiliary annular edge 511, and the cone tip of the matching cone 5121 can be embedded between two adjacent sawteeth of the matching rack 42. The operator can rotate the matching block 51 to enable the auxiliary ring edge 511 to be located in the matching groove 41 in a sliding mode, when the matching block 51 slides to a proper position, the matching bolt 512 is screwed in, the matching bolt 512 drives the matching cone 5121 to move, the cone tip of the matching cone 5121 is embedded between two adjacent sawteeth of the matching rack 42, and therefore the matching block 51 and the auxiliary rod 4 are located relatively.
As shown in fig. 2, the clamping assembly 5 further includes two clamping plates 52 and clamping members, the two clamping plates 52 are slidably connected with the matching block 51, the two clamping plates 52 move in opposite directions or in opposite directions, the matching block 51 is provided with a sliding groove for the two clamping plates 52 to slide, the two clamping plates 52 slide in the sliding groove, and the section of the part of the two clamping plates 52 located in the sliding groove is trapezoid. The clamping piece is a clamping bolt 53, and the clamping bolt 53 is in threaded connection with both clamping plates 52. When motor 15 stator core needs to polish, operating personnel rotate clamping bolt 53 and make two grip blocks 52 remove in opposite directions, after moving motor 15 stator core to between two grip blocks 52, rotate clamping bolt 53 again and make two grip blocks 52 remove in opposite directions, carry out the centre gripping to motor 15 stator core, improved motor 15 stator core's steadiness, the work of polishing of motor 15 stator core of being convenient for.
The implementation principle of the motor stator core polishing device provided by the embodiment of the utility model is as follows:
when the motor 15 stator core needs to be polished, an operator puts the motor 15 stator core between the two clamping plates 52, rotates the clamping bolts 53 to enable the two clamping plates 52 to clamp the motor 15 stator core, enables the motor 15 stator core and the matching block 51 to be positioned relatively, enables the motor 15 stator core to rotate through the rotatable matching block 51 of the operator, and enables the motor 15 stator core to be driven to move along the length direction of the sliding groove 21 by the moving auxiliary rod 4, and enables the motor 15 stator core to slide along the length direction of the auxiliary groove 11 by the rotating auxiliary turntable 321, so that the motor 15 stator core can be conveniently adjusted to a proper polishing position, and polishing wheel 16 can conveniently polish the motor 15 stator core.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (6)

1. Motor stator core grinding device, including base (1), its characterized in that: the auxiliary plate (2) is slidably connected to the base (1), the auxiliary plate (2) is slidably connected to the auxiliary plate (3), the auxiliary plate (2) is provided with an auxiliary rod (4), one end of the auxiliary rod (4) far away from the auxiliary plate (2) is provided with a clamping assembly (5), the clamping assembly (5) is used for clamping a stator core of a motor (15), the clamping assembly (5) comprises a matching block (51), a clamping plate (52) and clamping pieces, the matching block (51) is connected with one end of the auxiliary rod (4), the clamping plate (52) is provided with two clamping plates (52) and is slidably connected with the matching block (51), the clamping pieces are used for controlling the relative positioning of the two clamping plates (52), one end of the matching block (51) and one end of the auxiliary rod (4) are relatively rotated, one side of the matching block (51) facing the auxiliary rod (4) is fixedly connected with an auxiliary ring edge (511), the auxiliary rod (4) is provided with a matching groove (41), the matching groove (41) is formed in the inner side of the matching ring (41), the matched bolt (512) is fixedly connected with a matched cone (5121), the matched bolt (512) is in threaded connection with the auxiliary annular edge (511), and the cone tip of the matched cone (5121) is embedded between two adjacent sawteeth of the matched rack (42).
2. The motor stator core grinding device of claim 1, wherein: the auxiliary assembly (3) comprises an auxiliary block (31) and an auxiliary piece, the auxiliary block (31) is fixedly connected with the auxiliary plate (2), an auxiliary groove (11) is formed in the base (1), the auxiliary block (31) is located in the auxiliary groove (11) and slides, and the auxiliary piece is used for controlling the sliding of the auxiliary block (31).
3. The motor stator core grinding device of claim 2, wherein: the auxiliary part is an auxiliary screw (32), the auxiliary screw (32) is rotationally connected with the groove wall of the auxiliary groove (11), the auxiliary screw (32) is in threaded connection with the auxiliary block (31), and one end of the auxiliary screw (32) penetrates through the groove wall of the auxiliary groove (11) to extend out of the base (1) and is fixedly connected with an auxiliary rotary table (321).
4. The motor stator core grinding device of claim 1, wherein: the auxiliary rod (4) is in sliding connection with the auxiliary plate (2), a sliding groove (21) is formed in the auxiliary plate (2), one end, close to the auxiliary plate (2), of the auxiliary rod (4) is located in the sliding groove (21) and slides, a control piece is arranged on the auxiliary plate (2) and used for controlling the fixing of one end, located in the sliding groove (21), of the auxiliary rod (4).
5. The motor stator core grinding apparatus of claim 4, wherein: the control piece is a control bolt (22), and the control bolt (22) penetrates through the auxiliary plate (2) to be in threaded connection with one end of the auxiliary rod (4) located in the sliding groove (21).
6. The motor stator core grinding device of claim 1, wherein: the clamping piece is a clamping bolt (53), and the clamping bolt (53) is in threaded connection with the two clamping plates (52).
CN202321086870.6U 2023-05-08 2023-05-08 Motor stator core grinding device Active CN220128394U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321086870.6U CN220128394U (en) 2023-05-08 2023-05-08 Motor stator core grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321086870.6U CN220128394U (en) 2023-05-08 2023-05-08 Motor stator core grinding device

Publications (1)

Publication Number Publication Date
CN220128394U true CN220128394U (en) 2023-12-05

Family

ID=88961784

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321086870.6U Active CN220128394U (en) 2023-05-08 2023-05-08 Motor stator core grinding device

Country Status (1)

Country Link
CN (1) CN220128394U (en)

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