CN217453058U

CN217453058U - Motor machining clamp

Info

Publication number: CN217453058U
Application number: CN202221435106.0U
Authority: CN
Inventors: 杨猛; 杨书国; 于坤平
Original assignee: Xiajin Shuntian New Energy Co ltd
Current assignee: Xiajin Shuntian New Energy Co ltd
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2022-09-20
Anticipated expiration: 2032-06-08

Abstract

The utility model relates to the technical field of motor production, and a motor machining clamp is disclosed, through setting up hydraulic push rod, drive the waiting to process motor housing on the bearing rod and move upwards, first promotion piece is followed and is moved upwards, promote the second transfer line and do outside slip in first logical groove, the second fixed block inserts in waiting to process the fixed slot of motor housing top self-bring, realize treating the fixed of processing motor housing, after the processing is accomplished, hydraulic push rod drives first transfer line and moves downwards, and drive the waiting to process motor housing on the bearing rod and move downwards, compression spring promotes the second transfer line and does the slip inwards in first logical groove, realized treating the quick fixed and take off of processing motor housing, improved clamping efficiency; the motor shell is prevented from being limited by the clamping position of the fixing device when being polished and cut, the comprehensive processing of the motor shell is realized, and the processing effect of polishing and cutting is improved.

Description

Motor machining clamp

Technical Field

The utility model belongs to the motor production field, in particular to motor adds clamping apparatus.

Background

The motor is a device for converting electric energy into mechanical energy, and is characterized in that a rotating magnetic field is generated by utilizing an electrified coil and acts on a rotor to form magnetoelectric power rotating torque, the motor is divided into a direct current motor and an alternating current motor according to different power supplies, and most of the motors in a power system are alternating current motors which can be synchronous motors or asynchronous motors.

In the production process of a motor in the market, a motor shell needs to be polished and cut, while the existing fixing device usually uses a clamp to clamp the surface of the motor shell when the motor shell is fixed, and the position needs to be readjusted every time the motor shell is replaced, so that the clamping operation is complicated, and the clamping efficiency is low; when the motor shell is polished and cut, the motor shell is limited by the clamping position of the fixing device, so that the motor shell cannot be polished and cut comprehensively, and the machining effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a motor adds clamping apparatus to solve the technical problem who proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a motor processing clamp comprises a base, a motor supporting seat is fixedly arranged at the top of the base, a motor mounting groove is arranged in the motor supporting seat, a motor fixing frame is fixedly arranged in the motor mounting groove, a motor is fixedly arranged in the motor fixing frame, the motor is fixedly connected with a sleeve, an accommodating cavity is formed in the sleeve, the bottom of the accommodating cavity is fixedly provided with a hydraulic push rod, the top of the hydraulic push rod is fixedly provided with a first transmission rod, the side wall of the first transmission rod is fixedly connected with a plurality of supporting rods, the first transmission rod and the supporting rods are in sliding connection with the sleeve, the top of the supporting rod is fixedly connected with a first fixed block, the side wall of the sleeve is provided with a plurality of first through grooves, first logical inslot sliding connection has the centre gripping subassembly, first transfer line top fixedly connected with promotes the piece.

Preferably, a bearing is fixedly arranged at the top of the motor mounting groove, the bearing is rotatably connected with the side wall of the output shaft of the motor, the output shaft of the motor is fixedly connected with a linkage shaft, and the linkage shaft is fixedly connected with the sleeve.

Preferably, the side wall of the first transmission rod is fixedly connected with a sliding block, the side wall of the accommodating cavity is provided with a sliding groove, and the sliding block and the sliding groove form sliding connection.

Preferably, the cross-section of sliding tray and sliding block all is the rectangle, sliding tray and sliding block all are provided with four and are the circumference array distribution of equiangular interval.

Preferably, the supporting rods are provided with four circumferential arrays which are distributed at equal angular intervals, the side wall of the sleeve is correspondingly provided with four second through grooves, and the cross sections of the supporting rods and the second through grooves are rectangular.

Preferably, the supporting rod penetrates through the second through groove, and the side wall of the supporting rod is tightly attached to the side wall of the second through groove to form sliding connection.

Preferably, the clamping component comprises a second pushing block, a second transmission rod is fixedly connected to the second pushing block, the second transmission rod penetrates through the first through groove and forms sliding connection, and a second fixed block is fixedly connected to one end, far away from the second pushing block, of the second transmission rod.

Preferably, the second transmission rod penetrates through a spring, one end of the spring is fixedly connected with the second pushing block, and the other end of the spring is fixedly connected with the inner wall of the first through groove.

Preferably, the upper half part and the lower half part of the first pushing block are respectively a circular truncated cone and a cylinder, the cross section of the second pushing block is trapezoidal, and the side surface of the circular truncated cone of the upper half part of the first pushing block is parallel to the inclined surface of the second pushing block.

Preferably, the clamping assembly and the first through groove are provided with four circumferential arrays which are distributed at equal angular intervals.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model discloses according to through setting up hydraulic push rod, drive the waiting to process motor housing on the bearing pole and move upwards, first promotion piece is followed and is moved upwards, promote the second transfer line and do outside slip in first logical groove, first promotion piece continues to move upwards, first promotion piece lower half cylinder side is contacted with second promotion piece, the second fixed block can be inserted in the fixed slot of waiting to process motor housing top from the area, realize the fixing of waiting to process motor housing, after the processing is accomplished, hydraulic push rod drives first transfer line and moves downwards, and drive waiting to process motor housing on the bearing pole and move downwards, compression spring promotes the second transfer line and does inside slip in first logical groove, the second fixed block is withdrawed completely, realized treating fast fixed and taking off of processing motor housing, the clamping efficiency is improved; meanwhile, the motor shell is prevented from being limited by the clamping position of the fixing device when being polished and cut, the comprehensive processing of the motor shell is realized, and the processing effect of polishing and cutting is improved.

Drawings

Fig. 1 is a schematic structural view of a motor machining fixture of the present invention;

fig. 2 is a top view of the motor machining fixture of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 1 according to the present invention.

In the figure, 1-base; 2-a motor supporting seat; 21-motor mounting groove; 22-motor fixing frame; 23-a motor; 231-a linkage shaft; 24-a bearing; 3-sleeving a pipe; 31-a hydraulic push rod; 32-a containing cavity; 33-a first transfer lever; 34-a sliding groove; 35-a slider; 36-a support rod; 37-a first fixed block; 38-a second through slot; 39-a first pusher block; 310-a clamping assembly; 3101-a second pusher block; 3102-a second transmission rod; 3103-a spring; 3104-a second fixed block; 311-a first through slot; 4-motor housing to be processed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a motor machining clamp, including base 1, the fixed motor supporting seat that is provided with in base 1 top, motor mounting groove 21 has been seted up to the inside of motor supporting seat 2, the fixed frame 22 of motor that is provided with in motor mounting groove 21, the fixed motor 23 that is provided with in the fixed frame 22 of motor, the model of motor 23 can be 35BYG250B-0081, still be provided with the rubber pad between the internal surface of the fixed frame 22 of motor and the motor 23, can prevent the fixed frame 22 of motor from colliding with motor 23, can also alleviate the vibration of motor 23, in order to guarantee motor 23 pivoted stability.

Further, a bearing 24 is fixedly arranged at the top of the motor mounting groove 21, the bearing 24 is rotatably connected with the side wall of the output shaft of the motor 23, the output shaft of the motor 23 is also fixedly connected with a linkage shaft 231, and the linkage shaft 231 is fixedly connected with the sleeve 3 so as to realize the fixed connection of the motor 23 and the sleeve 3. The inside holding chamber 32 of having seted up of sleeve pipe 3, the fixed hydraulic rod 31 that is provided with in bottom in holding chamber 32, hydraulic rod 31's model can be DYTZ20000-/25, the fixed first transfer line 33 that is provided with in hydraulic rod 31 top, four sliding blocks 35 of the lateral wall fixedly connected with of first transfer line 33, four sliding tray 34 have been seted up correspondingly to holding chamber 32 lateral wall, sliding tray 34 and sliding block 35 all are the circumference array distribution of equiangular interval, and simultaneously, sliding tray 34 and sliding block 35's cross-section all is the rectangle, sliding tray 35's outer wall closely laminates and constitutes sliding connection with sliding tray 34's inner wall, sliding tray 35 can slide in sliding tray 34, slide in holding chamber 32 along sliding tray 34 with this realization first transfer line 33 slides.

Four bearing rods 36 of fixedly connected with on the lateral wall of first transfer line 33, bearing rod 36 is provided with four and is the circumference array distribution of equiangular interval, four second through grooves 38 have been seted up with four bearing rods 36 on the sleeve pipe 3 lateral wall correspondingly, and the cross-section of bearing rod 36 and second through groove 38 is the rectangle, the first fixed block 37 of bearing rod 36 top fixedly connected with, bearing rod 36 runs through second through groove 38, and the lateral wall of bearing rod 36 closely laminates with the lateral wall of second through groove 38, with this bearing rod 36 can slide in second through groove 38, the removal of first transfer line 33 can be followed to bearing rod 36, realize sliding from top to bottom in second through groove 38.

As shown in fig. 3, four first through grooves 311 are formed in the side wall of the casing 3, the four first through grooves 311 are distributed in a circular array at equal angular intervals, the opening positions of the four first through grooves 311 and the opening positions of the four second through grooves 38 are in one-to-one correspondence, a clamping assembly 310 is slidably connected in each first through groove 311, the clamping assembly 310 includes a second pushing block 3101, the second pushing block 3101 is fixedly connected with a second transmission rod 3102, the second transmission rod 3102 penetrates through the first through grooves 311 and forms a sliding connection, one end of the second transmission rod 3102, which is far away from the second pushing block 3101, is fixedly connected with a second fixing block 3104, the first fixing block 37 and the second fixing block 3104 respectively correspond to fixing grooves formed in the bottom and the top of the motor casing, and the first fixing block 37 and the second fixing block 3104 can be respectively inserted into the fixing grooves formed in the bottom and the top of the motor casing.

Further, a spring 3103 is disposed through a side wall of the second driving rod 3102, one end of the spring 3103 is fixedly connected to a side end surface of the second pushing block 3101, which is away from the second pushing block 3101, the other end of the spring 3103 is fixedly connected to an inner wall of the first through slot 311, the inner wall of the first through slot 311 can block the movement of the spring 3103, so that the sliding of the second pushing block 3101 can compress the spring 3103, and the spring 3103 can generate an extending force accordingly.

Further, the top of the first transmission rod 33 is fixedly connected with a first pushing block 39, the upper half part and the lower half part of the first pushing block 39 are respectively a circular truncated cone and a cylinder, the cross section of the second pushing block 3101 is trapezoidal, and the side surface of the circular truncated cone of the upper half part of the first pushing block 39 is parallel to the inclined surface of the second pushing block 3101. The hydraulic push rod 31 pushes the first transmission rod 33 to move upwards, and then drives the first pushing block 39 to move upwards, the upper half round platform of the first pushing block 39 is in contact with the inclined surface of the second pushing block 3101 and pushes the second transmission rod 3102 to slide outwards in the first through groove 311, meanwhile, the compression spring 3103 generates an extension force on the second pushing block 3101, the side surface of the lower half cylinder of the first pushing block 39 is in contact with the second pushing block 3101, the first pushing block 39 continues to move upwards, the position of the second fixing block 3104 is kept unchanged and corresponds to the position of the fixing groove of the motor housing, the hydraulic push rod 31 continues to push the first transmission rod 33 to move upwards until the second fixing block 3104 is inserted into the fixing groove of the motor housing 4 to be processed, at this time, the top surface of the upper half round platform of the first pushing block 39 is in contact with the inner wall surface of the top of the accommodating cavity 32, and the hydraulic push rod 31 stops pushing and keeps unchanged, the position of the second fixing block 3104 is also kept fixed, thereby achieving fixing of the motor housing 4 to be processed.

The working principle is as follows: the motor shell 4 to be processed is placed on the supporting rod 36, the first fixing block 37 is inserted into a self-contained fixing groove at the bottom of the motor shell 4 to be processed, the hydraulic push rod 31 is arranged, the hydraulic push rod 31 is started to push the first transmission rod 33 to move upwards and drive the motor shell 4 to be processed on the supporting rod 36 to move upwards, the first push block 39 moves upwards along with the first transmission rod 33, the upper half round table of the first push block 39 is in contact with the inclined surface of the second push block 3101 and pushes the second transmission rod 3102 to slide outwards in the first through groove 311, meanwhile, the compression spring 3103 generates an extension force on the second push block 3101, the first push block 39 continues to move upwards, the side surface of the lower half round table of the first push block 39 is in contact with the second push block 3101, at the moment, the position of the second fixing block 3104 is kept unchanged and corresponds to the self-contained fixing groove of the motor shell, the hydraulic push rod 31 continues to push the first transmission rod 33 to move upwards, until the second fixing block 3104 is inserted into a self-contained fixing groove at the top of the motor shell 4 to be machined, the top surface of the upper half round table of the first pushing block 39 is contacted with the inner wall surface at the top of the accommodating cavity 32, the hydraulic push rod 31 stops pushing and keeps the position unchanged, and the motor shell 4 to be machined is fixed;

starting the motor 23, driving the sleeve 3 to rotate rapidly by an output shaft of the motor 23 under the action of the bearing 24 and the linkage shaft 231, and then driving the motor shell 4 to be processed to rotate rapidly, so that the motor shell 4 to be processed can be polished and cut;

after the processing is finished, the hydraulic push rod 31 is started again, the first transmission rod 33 is driven to move downwards, the motor shell 4 to be processed on the supporting rod 36 is driven to move downwards, the first pushing block 39 moves downwards along with the first transmission rod 33, under the action of the stretching force of the compression spring 3103, the second transmission rod 3102 slides inwards in the first through groove 311, the second fixing block 3104 is separated from the fixed groove formed in the top of the motor shell 4 to be processed until the side surface of the upper half round table of the first pushing block 39 is not contacted with the second pushing block 3101, the second fixing block 3104 is completely retracted, the motor shell 4 to be processed after the processing is finished can be conveniently taken down, the motor shell 4 to be processed is rapidly fixed and taken down, and the clamping efficiency is improved.

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 motor machining clamp comprises a base (1), wherein a motor supporting seat (2) is fixedly arranged at the top of the base (1), and the motor machining clamp is characterized in that a motor mounting groove (21) is formed in the motor supporting seat (2), a motor fixing frame (22) is fixedly arranged in the motor mounting groove (21), a motor (23) is fixedly arranged in the motor fixing frame (22), a sleeve (3) is fixedly connected with the motor (23), an accommodating cavity (32) is formed in the sleeve (3), a hydraulic push rod (31) is fixedly arranged at the bottom of the accommodating cavity (32), a first transmission rod (33) is fixedly arranged at the top of the hydraulic push rod (31), a plurality of bearing rods (36) are fixedly connected with the side wall of the first transmission rod (33), and the first transmission rod (33) and the bearing rods (36) are both in sliding connection with the sleeve (3), the bearing rod (36) top fixedly connected with first fixed block (37), a plurality of first logical grooves (311) have been seted up to sleeve pipe (3) lateral wall, first logical groove (311) sliding connection has centre gripping subassembly (310), first drive rod (33) top fixedly connected with first promotion piece (39).

2. The motor machining clamp according to claim 1, wherein a bearing (24) is fixedly arranged at the top of the motor installation groove (21), the bearing (24) is rotatably connected with the side wall of the output shaft of the motor (23), the output shaft of the motor (23) is fixedly connected with a linkage shaft (231), and the linkage shaft (231) is fixedly connected with the sleeve (3).

3. The motor machining fixture as claimed in claim 1, wherein a sliding block (35) is fixedly connected to a side wall of the first transmission rod (33), a sliding groove (34) is formed in a side wall of the accommodating cavity (32), and the sliding block (35) is slidably connected with the sliding groove (34).

4. The motor machining clamp according to claim 3, wherein the cross section of each of the sliding grooves (34) and the sliding blocks (35) is rectangular, and the sliding grooves (34) and the sliding blocks (35) are arranged in a circumferential array of four and equal angular intervals.

5. The motor machining clamp according to claim 1, characterized in that the support rods (36) are arranged in four circumferential arrays at equal angular intervals, the side wall of the sleeve (3) is correspondingly provided with four second through grooves (38), and the cross sections of the support rods (36) and the second through grooves (38) are rectangular.

6. An electric motor machining jig according to claim 5, characterized in that the support bar (36) extends through the second through slot (38), and the side wall of the support bar (36) is in close contact with and forms a sliding connection with the side wall of the second through slot (38).

7. The electric motor machining fixture according to claim 1, wherein the clamping assembly (310) comprises a second pushing block (3101), a second transmission rod (3102) is fixedly connected to the second pushing block (3101), the second transmission rod (3102) penetrates through the first through groove (311) and forms a sliding connection, and a second fixing block (3104) is fixedly connected to one end of the second transmission rod (3102) far away from the second pushing block (3101).

8. The electric motor machining fixture according to claim 7, wherein a spring (3103) penetrates through the second transmission rod (3102), one end of the spring (3103) is fixedly connected with the second pushing block (3101), and the other end of the spring (3103) is fixedly connected with the inner wall of the first through groove (311).

9. The motor machining jig as claimed in claim 8, wherein the upper half and the lower half of the first pusher block (39) are a circular truncated cone and a circular cylinder, respectively, the second pusher block (3101) has a trapezoidal cross-section, and the side surface of the circular truncated cone of the upper half of the first pusher block (39) is parallel to the inclined surface of the second pusher block (3101).

10. The electric motor machining fixture of claim 9, wherein the clamping assembly (310) and the first through slot (311) are each provided with four circumferential arrays of equal angular spacing.