CN218727849U

CN218727849U - Test platform of motor core

Info

Publication number: CN218727849U
Application number: CN202222670742.8U
Authority: CN
Inventors: 陈效飞; 罗松; 李辉
Original assignee: Jiangxi Jinguang Hi Tech Co ltd
Current assignee: Jiangxi Jinguang Hi Tech Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-03-24
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a test platform of motor core belongs to motor core technical field, including the testboard, fixed mounting has symmetrical pneumatic cylinder on the testboard, fixed mounting has the mounting box on the testboard, be provided with on the mounting box and be used for carrying out the fixture of centre gripping to motor core, fixed mounting has the roof on the pneumatic cylinder output shaft, be provided with on the roof and be used for carrying out the detection mechanism that the bearing capacity detected to motor core side, detection mechanism includes the mounting disc of fixed mounting in the roof, set up on the mounting disc evenly distributed's slide, slide the setting detection piece in the slide, slide the setting in the mounting disc and tip and detection piece side fixed mounting's movable rod, this motor core's test platform is favorable to realizing detecting the bearing capacity of motor core side, improves motor core's qualification rate, can detect motor core to equidimension not, and the suitability is strong.

Description

Test platform of motor core

Technical Field

The utility model relates to a motor core technical field especially relates to a motor core's test platform.

Background

Motor core wide application puts the vegetable through installing the carousel on motor core on the dining table, all need detect motor core's bearing capacity before dispatching from the factory.

The test platform of the motor core that has now on the market generally can only apply pressure to motor core directly over and carry out the bearing capacity and detect, is difficult to detect motor core's side bearing capacity, needs to improve this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of test platform of motor core, the test platform of having solved current motor core on the market generally can only apply pressure directly over the motor core and carry out the bearing capacity and detect, is difficult to carry out the problem that detects to the side bearing capacity of motor core.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a test platform of motor core, includes the testboard, fixed mounting has symmetrical pneumatic cylinder on the testboard, fixed mounting has the mounting box on the testboard, be provided with the fixture that is used for carrying out the centre gripping to motor core on the mounting box, fixed mounting has the roof on the pneumatic cylinder output shaft, be provided with on the roof and be used for carrying out the detection mechanism that the bearing capacity detected to motor core side.

As a preferred scheme of the utility model, detection mechanism includes fixed mounting at the mounting disc in the roof, set up evenly distributed's slide on the mounting disc, slide and set up the detection piece in the slide, slide and set up in the mounting disc and tip and detection piece side fixed mounting's movable rod, fixed mounting are located the symmetrical spring in movable rod both sides, fixed mounting detect the driving piece of piece horizontal migration on the slide at the symmetrical movable block in movable rod both sides and drive.

As a preferred scheme of the utility model, the driving piece includes that fixed mounting includes cylinder on the roof, slides round platform shape ejector pad and the support piece of fixed mounting near round platform shape ejector pad tip at the movable rod of setting in the mounting disc, support piece side and round platform shape side laminate mutually and support piece and round platform shape ejector pad binding face set up to the cambered surface.

As a preferred scheme of the utility model, fixture includes double-end motor, fixed mounting the output shaft of double-end motor of fixed mounting in the mounting box lead screw, threaded connection nut on the lead screw, set up spout, the slip setting that is symmetrical on the mounting box at spout top shoe and the splint of fixed mounting on the slider.

As a preferred embodiment of the present invention, the shape of the clamping plate is set to be arc.

As a preferred scheme of the utility model, fixed mounting has evenly distributed's sleeve on the testboard, it is provided with the bracing piece to slide on the sleeve, sleeve tip and roof fixed mounting are kept away from to the bracing piece.

The utility model has the advantages that:

the device realizes clamping and fixing of the bottom of the motor core through the matching work among the installation box, the double-head motor, the screw rod, the nut, the sliding chute and the clamping plate, and is convenient for subsequent bearing capacity detection;

the device is through setting up mounting disc, slide, detecting piece, movable rod, spring, movable block, cylinder, round platform shape ejector pad and supporting the cooperation work between the piece, is favorable to realizing detecting the bearing capacity of motor core side, improves motor core's qualification rate, can detect the motor core of equidimension not, and the suitability is strong.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a bottom view of the present invention;

fig. 3 is a schematic view of the internal structure of the mounting plate of the present invention;

fig. 4 is the schematic diagram of the internal structure of the mounting box of the present invention.

In the figure:

1. a test bench; 2. a hydraulic cylinder; 3. mounting a box; 4. a clamping mechanism; 41. a double-headed motor; 42. a screw rod; 43. a nut; 44. a chute; 45. a slider; 46. a splint; 5. a top plate; 6. a detection mechanism; 61. mounting a disc; 62. a slideway; 63. a detection block; 64. a movable rod; 65. a spring; 66. a movable block; 67. a drive member; 671. a cylinder; 672. a truncated cone shaped push block; 673. a resisting block; 7. a sleeve; 8. a support rod.

Detailed Description

Examples

Referring to fig. 1-4, the utility model provides a test platform of motor core, including testboard 1, fixed mounting has symmetrical pneumatic cylinder 2 on the testboard 1, fixed mounting has mounting box 3 on the testboard 1, be provided with the fixture 4 that is used for carrying out the centre gripping to motor core on the mounting box 3, fixed mounting has roof 5 on the 2 output shafts of pneumatic cylinder, be provided with on the roof 5 and be used for carrying out the detection mechanism 6 that the bearing capacity detected to motor core side.

When needs examine time measuring to motor core's bearing capacity, at first need will drive motor core and put on the mounting box 3 of testboard 1, it is fixed to carry out the centre gripping to motor core bottom through fixture 4 on the mounting box 3, start pneumatic cylinder 2 on the testboard 1 after fixed, the vertical downstream of 2 output shafts of pneumatic cylinder drives 5 vertical downstream rather than fixed mounting's roof, 5 vertical downstream of roof detects motor core's side through detection mechanism 6 on roof 5, improve motor core's qualification rate, therefore, the clothes hanger is strong in practicability.

The detection mechanism 6 comprises a mounting plate 61 fixedly mounted in the top plate 5, slide ways 62 uniformly distributed on the mounting plate 61, a detection block 63 slidably arranged in the slide ways 62, a movable rod 64 slidably arranged in the mounting plate 61 and fixedly mounted at the end part with the side surfaces of the detection block 63, springs 65 fixedly mounted on the mounting plate 61 and symmetrically positioned at two sides of the movable rod 64, movable blocks 66 fixedly mounted on two sides of the movable rod 64 and a driving piece 67 for driving the detection block 63 to horizontally move on the slide ways 62; start driving piece 67, driving piece 67 rebound makes movable rod 64 slide and be close to each other on slide 62 through the restoring force of spring 64 with movable block 66, movable rod 64 slides and is close to the drive rather than fixed mounting's detection piece 63 and slides and be close to each other on slide 62, position according to motor core side is adjusted the position of detecting piece 63, drive roof 5 downstream through 2 output shafts of pneumatic cylinder downstream after the regulation, roof 5 downstream drives detects piece 63 downstream and carries out bearing capacity detection to motor core side, through the regulation to detecting piece 63, can detect the motor core of equidimension not, and the suitability is strong.

The driving piece 67 comprises an air cylinder 671 fixedly installed on the top plate 5, a truncated cone-shaped push block 672 slidably arranged in the installation plate 61 and a resisting block 673 fixedly installed at the end part of the movable rod 64 close to the truncated cone-shaped push block 672, the side surface of the resisting block 673 is jointed with the side surface of the truncated cone, and the jointing surface of the resisting block 673 and the truncated cone-shaped push block 672 is an arc surface; the cylinder 671 on the top plate 5 is started, the output shaft of the cylinder 671 moves to drive the frustum-shaped push block 672 fixedly mounted with the cylinder 671 to move in the mounting disc 61, the frustum-shaped push block 672 moves in the mounting disc 61 to push the abutting block 673 attached with the frustum-shaped push block to move, the abutting block 673 moves to drive the movable rod 64 fixedly mounted with the abutting block to move, and the detection block 63 is driven conveniently.

The clamping mechanism 4 comprises a double-head motor 41 fixedly installed in the installation box 3, a screw rod 42 fixedly installed on an output shaft of the double-head motor 41, a nut 43 in threaded connection with the screw rod 42, sliding grooves 44 symmetrically formed in the installation box 3, an upper sliding block 45 slidably arranged on the sliding grooves 44 and a clamping plate 46 fixedly installed on the sliding block 45; starting the double-head motor 41, the output shaft of the double-head motor 41 rotates to drive the screw rod 42 fixedly installed with the double-head motor to rotate, the screw rod 42 rotates to drive the nut 43 connected with the screw thread to be close to each other, the nut 43 is close to each other to drive the slider 45 fixedly installed with the slider 45 to slide on the sliding groove 44 and be close to each other, the slider 45 slides to drive the clamping plate 46 fixedly installed with the slider 45 to be close to each other, the bottom of the motor core is clamped and fixed, and subsequent bearing capacity detection is facilitated.

The clamp plate 46 is provided in the shape of an arc; the clamping plate 46 is arranged in an arc shape and is attached to the bottom of the motor core, so that the fixing effect during the bearing capacity detection of the motor core is improved, and the stability is improved.

The test board 1 is fixedly provided with uniformly distributed sleeves 7, the sleeves 7 are provided with support rods 8 in a sliding manner, and the support rods 8 are fixedly arranged with the top plate 5 far away from the end parts of the sleeves 7; through setting up sleeve 7 and bracing piece 8, improve the stability when roof 5 goes up and down and motor core bearing capacity detects.

The working principle is as follows: when the bearing capacity of the motor core needs to be detected, firstly, the motor core needs to be driven to be placed on the mounting box 3 of the test board 1, the double-head motor 41 in the mounting box 3 is started, the output shaft of the double-head motor 41 rotates to drive the screw rod 42 fixedly mounted with the double-head motor to rotate, the screw rod 42 rotates to drive the nuts 43 in threaded connection with the screw rod to mutually approach, the nuts 43 mutually approach to drive the sliding blocks 45 fixedly mounted with the sliding blocks to slide on the sliding grooves 44 and mutually approach, the sliding blocks 45 slide to drive the clamping plates 46 fixedly mounted with the sliding blocks to mutually approach to clamp and fix the bottom of the motor core, after the fixing, the position of the detection block 63 is adjusted according to the width of the bearing surface of the motor core, the air cylinder 671 on the top plate 5 is started, the cylinder 671 output shaft moves upwards to drive the circular truncated cone-shaped push block 672 fixedly mounted with the cylinder 671 output shaft to move upwards in the mounting disc 61, the circular truncated cone-shaped push block 672 moves upwards in the mounting disc 61 to enable the movable rod 64 and the abutting block 673 to slide on the slideway 2 and approach to each other through the restoring force of the spring 64 and the movable block 66, the movable rod 64 slides to approach to drive the detection block 63 fixedly mounted with the movable rod to slide on the slideway 62 and approach to each other, the position of the detection block 63 is adjusted according to the position of the side edge of the motor core, the hydraulic cylinder 2 output shaft moves downwards after adjustment to drive the top plate 5 to move downwards, the top plate 5 moves downwards to drive the detection block 63 to move downwards to detect the bearing capacity of the side edge of the motor core, and the motor cores with different sizes can be detected through the adjustment of the detection block 63.

Claims

1. The utility model provides a test platform of motor core, includes testboard (1), its characterized in that, fixed mounting has symmetrical pneumatic cylinder (2) on testboard (1), fixed mounting has mounting box (3) on testboard (1), be provided with fixture (4) that are used for carrying out the centre gripping to motor core on mounting box (3), fixed mounting has roof (5) on pneumatic cylinder (2) the output shaft, be provided with on roof (5) and be used for carrying out detection mechanism (6) that the bearing capacity detected to motor core side.

2. The test platform of the motor core according to claim 1, wherein the detection mechanism (6) comprises a mounting plate (61) fixedly mounted in the top plate (5), slideways (62) uniformly distributed on the mounting plate (61), a detection block (63) slidably disposed in the slideways (62), a movable rod (64) slidably disposed in the mounting plate (61) and having an end portion fixedly mounted to a side surface of the detection block (63), springs (65) fixedly mounted on the mounting plate (61) and symmetrically disposed on two sides of the movable rod (64), movable blocks (66) fixedly mounted on two sides of the movable rod (64) and a driving member (67) for driving the detection block (63) to horizontally move on the slideways (62).

3. The test platform of the motor core as claimed in claim 2, wherein the driving member (67) comprises a cylinder (671) fixedly mounted on the top plate (5), a truncated cone-shaped push block (672) slidably arranged in the mounting disc (61), and a resisting block (673) fixedly mounted at the end of the movable rod (64) close to the truncated cone-shaped push block (672), the side surface of the resisting block (673) is attached to the truncated cone-shaped side surface, and the attaching surface of the resisting block (673) and the truncated cone-shaped push block (672) is set to be an arc surface.

4. The test platform of a motor core according to claim 1, wherein the clamping mechanism (4) comprises a double-headed motor (41) fixedly mounted in the mounting box (3), a lead screw (42) fixedly mounted on an output shaft of the double-headed motor (41), a nut (43) in threaded connection with the lead screw (42), sliding grooves (44) symmetrically formed in the mounting box (3), a sliding block (45) slidably arranged on the sliding grooves (44), and a clamping plate (46) fixedly mounted on the sliding block (45).

5. A test platform of a motor core according to claim 4, characterised in that the clamping plate (46) is shaped as an arc.

6. The test platform of a motor core according to claim 1, wherein the test platform (1) is fixedly provided with uniformly distributed sleeves (7), the sleeves (7) are slidably provided with support rods (8), and the support rods (8) are fixedly mounted with the top plate (5) far away from the ends of the sleeves (7).