CN220051761U - Positioning and clamping device for motor maintenance - Google Patents

Abstract

The utility model provides a motor maintenance's location clamping device, including the lower supporting bench, the top of lower supporting bench is equipped with the supporting seat, be equipped with rotary mechanism on the supporting seat, the top of supporting seat is equipped with the support column, the bottom mounting of support column is on rotary mechanism, the top of support column is equipped with the supporting bench, be equipped with the second electricity push rod between support column and the last supporting bench, the top of going up the supporting bench is equipped with fixture, fixture includes adjusting screw and two sets of backup pads of fixing last supporting bench top, the both ends of adjusting screw all assemble in the backup pad, all be equipped with first motor in two backup pads of last supporting bench right-hand member, first motor and adjusting screw drive are connected, the top of going up the supporting bench is equipped with first grip block and second grip block, the both ends of first grip block and the equal threaded connection in adjusting screw rather than corresponding in second grip block both ends. The utility model has simple structure and convenient use.

Description

Positioning and clamping device for motor maintenance

Technical Field

The utility model belongs to the technical field of motor maintenance, and particularly relates to a positioning and clamping device for motor maintenance.

Background

The main function of the motor is to generate driving torque, which is used as a power source of electric appliances or various machines, and is widely applied to various industries such as machinery, chemical industry and the like, and the motor is inevitably damaged due to faults such as bearing damage, overload, short circuit and the like in the use process of the motor, so that a positioning device for motor maintenance is often needed for convenient repair, and the motor is provided with an authorized bulletin number: CN218195077U, a location clamping device for motor maintenance, the location clamping device of motor maintenance among the prior art can realize the centre gripping and the fixed to the motor to and adjust the motor height on the mount pad, but among the prior art, can not adjust the space angle of motor according to the maintenance demand, bring inconvenience for the master who maintains the motor like this, influence maintenance efficiency and quality.

Disclosure of Invention

The utility model provides a positioning and clamping device for motor maintenance, which aims to solve the technical problem that the space angle of a motor cannot be adjusted according to the maintenance requirement of the existing positioning and clamping device for motor maintenance. The top of the lower supporting table can move left and right to be assembled with a supporting seat, two second sliding rails which are horizontally arranged and are arranged at intervals are arranged at the bottom end of the lower supporting table, a plurality of second sliding blocks which play a supporting role are fixed at the bottom end of the supporting seat, the lower ends of the second sliding blocks can be slidably assembled in the second sliding rails, a second electric push rod which is horizontally arranged is hinged to the lower supporting table at the right end of the second sliding rail, the left end of the second electric push rod is hinged to the second sliding block, the second electric push rod is started, when the free end of the second electric push rod extends, the second electric push rod pushes the supporting seat to move left, and when the free end of the second electric push rod retracts, the second electric push rod pulls the supporting seat to move right. The support seat is provided with a rotation mechanism, a support column which is vertically arranged is arranged above the support seat, the bottom end of the support column is fixed on the rotation mechanism, the rotation mechanism comprises a worm which is horizontally arranged, two ends of the worm are rotatably assembled in the support seat through bearings, one end of the worm extends out of the support seat, the right end of the support seat is fixedly provided with a second motor, and a power output shaft of the second motor is in transmission connection with the worm; the worm one side is equipped with the back shaft of vertical setting, and the lower extreme of back shaft passes through the rotatable assembly of bearing in the supporting seat, and the top of back shaft upwards extends the supporting seat, and with the bottom mounting of support column, be equipped with the worm wheel on the back shaft, the worm wheel is connected with the worm drive, starts the second motor, and the second motor drives the worm and rotates, and the worm drives worm wheel and back shaft rotation. The top of support column is equipped with the brace table, and the department articulates in the middle of the bottom of brace table is on the top of support column, is equipped with the first electric putter that the slope set up between support column and the upper brace table, and the top of first electric putter articulates in the bottom of brace table, and the bottom of first electric putter articulates on the support column, and the free end of first electric putter extends, and the articulated seat on brace table along the support column top rotates certain angle on the free end of first electric putter promotes, is used for adjusting the inclination of brace table. The top end of the upper supporting table is provided with a clamping mechanism, the clamping mechanism comprises two parallel and spaced adjusting screw rods and two groups of supporting plates fixed at the top end of the upper supporting table, two ends of the adjusting screw rods are rotatably assembled on the supporting plates, two supporting plates at the right end of the upper supporting table are respectively provided with a first motor, the first motors are in transmission connection with the adjusting screw rods, two symmetrically arranged first clamping blocks and second clamping blocks are arranged above the upper supporting table, opposite internal threaded holes are formed in the first clamping blocks and the second clamping blocks, two ends of the first clamping blocks and two ends of the second clamping blocks are in threaded connection with the corresponding adjusting screw rods, the first motors are started, the free ends of the first motors rotate clockwise, and the first clamping blocks and the second clamping blocks move towards phase shifting, and clamp the motors to be maintained between the first clamping blocks and the second clamping blocks; the free end of the first motor rotates anticlockwise, and the first clamping block and the second clamping block move back.

Preferably, arc-shaped grooves are formed in the first clamping block and the second clamping block, so that the motor to be maintained is clamped conveniently.

Preferably, the grooves of the first clamping block and the second clamping block are internally provided with gaskets, and the arrangement of the gaskets can reduce pressure damage to the motor.

Preferably, the upper supporting table below the adjusting screw is provided with a first sliding rail, the first sliding rail is parallel to the adjusting screw, the bottom ends of the first clamping block and the second clamping block are fixed with first sliding blocks which are arranged in one-to-one correspondence with the first sliding rails, the bottom ends of the first sliding blocks are slidably connected to the first sliding rails, and the first sliding rails and the first sliding blocks are arranged to support and guide the first clamping block and the second clamping block.

The adoption of the scheme has the following advantages:

the clamping mechanism is arranged, the distance between the first clamping block and the second clamping block is adjusted through the first motor, and the motor to be maintained is clamped and fixed conveniently; the rotation mechanism is arranged, the supporting shaft is driven to rotate by the second motor, the angle of the motor to be maintained clamped at the top end of the upper supporting table in the horizontal direction is further adjusted, the inclination angle of the upper supporting table is adjusted by matching with the first electric push rod, the angle of the motor to be maintained in the vertical direction is adjusted, and the adjustment of the space angle of the motor to be maintained is realized; the second electric push rod, the second sliding block and the second sliding rail are arranged, and the position of the supporting seat in the left-right direction can be adjusted through the second electric push rod.

Drawings

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

FIG. 2 is a schematic diagram of a swing mechanism;

fig. 3 is a schematic top view of the clamping mechanism.

Reference numerals: 1. a lower support table; 2. a support base; 3. a slewing mechanism; 4. a support column; 5. a first electrical push rod; 6. an upper support table; 7. a clamping mechanism; 11. support legs; 12. a second slide rail; 13. a second slider; 14. a second electric push rod; 31. a worm; 32. a second motor; 33. a support shaft; 34. a worm wheel; 61. a first slide rail; 62. a first slider; 71. adjusting a screw rod; 72. a support plate; 73. a first motor; 74. a first clamping block; 75. a second clamping block; 76. a groove; 77. a gasket.

Detailed Description

As shown in fig. 1-3, a positioning and clamping device for motor maintenance comprises a lower supporting table 1 which is horizontally arranged, wherein the lower supporting table 1 plays a supporting role, and a plurality of supporting legs 11 which play a supporting role are arranged at the bottom end of the lower supporting table 1. The top of the lower supporting table 1 can move left and right to be assembled with a supporting seat 2, two second sliding rails 12 which are horizontally arranged at intervals are arranged at the bottom end of the lower supporting table 1, a plurality of second sliding blocks 13 which play a supporting role are fixed at the bottom end of the supporting seat 2, the lower ends of the second sliding blocks 13 can be assembled in the second sliding rails 12 in a sliding manner, a second electric push rod 14 which is horizontally arranged is hinged to the lower supporting table 1 at the right end of the second sliding rail 12, the left end of the second electric push rod 14 is hinged to the second sliding blocks 13, the second electric push rod 14 is started, when the free end of the second electric push rod 14 extends, the second electric push rod 14 pushes the supporting seat 2 to move leftwards, and when the free end of the second electric push rod 14 retracts, the second electric push rod 14 pulls the supporting seat 2 to move rightwards. The support seat 2 is provided with a revolving mechanism 3, a vertically arranged support column 4 is arranged above the support seat 2, the bottom end of the support column 4 is fixed on the revolving mechanism 3, the revolving mechanism 3 comprises a horizontally arranged worm 31, two ends of the worm 31 are rotatably assembled in the support seat 2 through bearings, one end of the worm 31 extends out of the support seat 2, the right end of the support seat 2 is fixedly provided with a second motor 32, and a power output shaft of the second motor 32 is in transmission connection with the worm 31; the worm 31 one side is equipped with the back shaft 33 of vertical setting, and the lower extreme of back shaft 33 passes through the rotatable assembly of bearing in supporting seat 2, and the top of back shaft 33 upwards extends supporting seat 2, and with the bottom mounting of support column 4, is equipped with worm wheel 34 on the back shaft 33, and worm wheel 34 is connected with worm 31 transmission, starts second motor 32, and second motor 32 drives worm 31 rotation, and worm 31 drives worm wheel 34 and back shaft 33 rotation. The top of support column 4 is equipped with supporting bench 6, and the department articulates in the middle of the bottom of last supporting bench 6 is equipped with the first electric putter 5 that the slope set up between support column 4 and the last supporting bench 6, and the bottom at last supporting bench 6 is articulated on the top of first electric putter 5, and the bottom of first electric putter 5 articulates on support column 4, and the free end of first electric putter 5 extends, and the articulated seat at supporting bench 6 along the support column 4 top is rotated certain angle to the free end of first electric putter 5, is used for adjusting the inclination of last supporting bench 6. The top end of the upper supporting table 6 is provided with a clamping mechanism 7, the clamping mechanism 7 comprises two parallel and spaced adjusting screw rods 71 and two groups of supporting plates 72 fixed at the top end of the upper supporting table 6, two ends of each adjusting screw rod 71 are rotatably assembled on the supporting plates 72, two supporting plates 72 at the right end of the upper supporting table 6 are respectively provided with a first motor 73, the first motors 73 are in transmission connection with the adjusting screw rods 71, two symmetrically arranged first clamping blocks 74 and second clamping blocks 75 are arranged above the upper supporting table 6, opposite internal threaded holes are formed in the first clamping blocks 74 and the second clamping blocks 75, two ends of each first clamping block 74 and two ends of each second clamping block 75 are in threaded connection with the corresponding adjusting screw rods 71, the first motors 73 are started, the free ends of the first motors 73 rotate clockwise, and the first clamping blocks 74 and the second clamping blocks 75 move towards phase shifts, and the motors to be maintained between the first clamping blocks 74 and the second clamping blocks 75 are clamped; the free end of the first motor 73 rotates counterclockwise and the first and second clamping blocks 74 and 75 move backward.

Preferably, the first clamping block 74 and the second clamping block 75 are provided with arc-shaped grooves 76, so that the motor to be maintained can be clamped conveniently.

Preferably, the grooves of the first clamping block 74 and the second clamping block 75 are respectively provided with a gasket 77, and the gaskets 77 can reduce pressure damage to the motor.

Preferably, the first slide rail 61 is arranged on the upper supporting table 6 below the adjusting screw 71, the first slide rail 61 is parallel to the adjusting screw 71, the first slide blocks 62 which are arranged in one-to-one correspondence with the first slide rails 61 are fixed at the bottom ends of the first clamping blocks 74 and the second clamping blocks 75, the bottom ends of the first slide blocks 62 are slidably connected to the first slide rails 61, and the first slide rails 61 and the first slide blocks 62 are arranged to support and guide the first clamping blocks 74 and the second clamping blocks 75.

The using process comprises the following steps:

when the utility model is used, the first motor 73 is started firstly, the power output shaft of the first motor 73 rotates anticlockwise, the first motor 73 drives the first clamping block 74 and the second clamping block 75 to move backwards through the adjusting screw 71, when the distance between the first clamping block 74 and the second clamping block 75 is enough to place the motor to be maintained, the first motor 73 is stopped, then the motor to be maintained is placed at the top end of the upper supporting table 6 between the first clamping block 74 and the second clamping block 75, then the first motor 73 is started again, the power output shaft of the first motor 73 rotates clockwise, and the first clamping block 74 and the second clamping block 75 are driven to move backwards through the adjusting screw 71 until the first clamping block 74 and the second clamping block 75 are contacted and clamp the fixed motor; then according to the work requirement of maintenance personnel, the position of the motor in the left-right direction is adjusted by starting the second electric push rod 14, the support column is driven to rotate by the second motor 32, the angle of the motor in the horizontal direction is adjusted, the inclination angle of the upper support table 6 is adjusted by starting the first electric push rod 5, and the angle of the motor in the vertical direction is adjusted.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims (7)

1. The utility model provides a location clamping device of motor maintenance, includes the lower brace table that the level set up, but the top of lower brace table left and right movement is equipped with the supporting seat, its characterized in that: the support seat is provided with a rotating mechanism, a support column which is vertically arranged is arranged above the support seat, the bottom end of the support column is fixed on the rotating mechanism, an upper support table is arranged above the support column, the middle of the bottom of the upper support table is hinged to the top end of the support column, a first electric push rod which is obliquely arranged is arranged between the support column and the upper support table, the top end of the first electric push rod is hinged to the bottom of the upper support table, and the bottom end of the first electric push rod is hinged to the support column; the top of going up the brace table is equipped with fixture, fixture includes two parallel and interval adjustment screw and two sets of backup pads of fixing on the brace table top that set up, the equal rotatable assembly in the backup pad in both ends of adjustment screw, all be equipped with first motor in two backup pads of brace table right-hand member, first motor and adjustment screw drive are connected, the top of going up the brace table is equipped with the first grip block and the second grip block that two symmetries set up, the opposite internal thread hole has been seted up on first grip block and the second grip block, the equal threaded connection in both ends of first grip block and second grip block both ends is on the adjustment screw rather than corresponding.

2. The positioning and clamping device for motor maintenance according to claim 1, wherein: arc-shaped grooves are formed in the first clamping block and the second clamping block.

3. The positioning and clamping device for motor maintenance according to claim 2, wherein: gaskets are arranged in grooves of the first clamping block and the second clamping block.

4. The positioning and clamping device for motor maintenance according to claim 1, wherein: the upper supporting table below the adjusting screw is provided with a first sliding rail, the first sliding rail is parallel to the adjusting screw, the bottom ends of the first clamping block and the second clamping block are fixedly provided with first sliding blocks which are arranged in one-to-one correspondence with the first sliding rails, and the bottom ends of the first sliding blocks are connected to the first sliding rails in a sliding mode.

5. The positioning and clamping device for motor maintenance according to claim 1, wherein: the rotary mechanism comprises a worm which is horizontally arranged, two ends of the worm are rotatably assembled in the supporting seat through bearings, one end of the worm extends out of the supporting seat, the right end of the supporting seat is fixedly provided with a second motor, and a power output shaft of the second motor is in transmission connection with the worm; one side of the worm is provided with a vertically arranged supporting shaft, the lower end of the supporting shaft is rotatably assembled in the supporting seat through a bearing, the top end of the supporting shaft upwards extends out of the supporting seat and is fixed with the bottom end of the supporting column, and the supporting shaft is provided with a worm wheel which is connected with the worm in a transmission way.

6. The positioning and clamping device for motor maintenance according to any one of claims 1-5, wherein: two second slide rails that level and interval set up have been seted up to the bottom of lower brace table, and the bottom mounting of supporting seat has a plurality of second slider that plays the supporting role, but the bottom sliding assembly of second slider in the second slide rail, and articulates on the lower brace table of the right-hand member of second slide rail has the second electric putter that the level set up, and the left end of second electric putter articulates on the second slider.

7. The positioning and clamping device for motor maintenance according to claim 6, wherein: the bottom of the lower supporting table is provided with a plurality of supporting legs which play a supporting role.