CN217458680U

CN217458680U - Motor rotor jacking and orienting device

Info

Publication number: CN217458680U
Application number: CN202221292907.6U
Authority: CN
Inventors: 罗良淮; 徐冠军; 林斌
Original assignee: Jiangmen Yicheng Intelligent Equipment Co ltd
Current assignee: Jiangmen Yicheng Intelligent Equipment Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-20
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to an electric motor rotor jacking orienting device, it includes: the first mounting panel that the level set up, first mounting hole has been seted up on the first mounting panel the second mounting panel of the adjacent vertical setting of first mounting hole sets up first cylinder on the second mounting panel, the vertical upper and lower removal of push rod of first cylinder, the push rod end of first cylinder is provided with one side of connecting plate, sets up guiding axle on the second mounting panel, the parallel corresponding setting of each other of guiding axle and the push rod of first cylinder, the top from the bottom up of guiding axle has connected gradually top mould fixed block and test rotor seat, the interval correspondence sets up a pair of bearing on the test rotor seat. The utility model discloses an electric motor rotor jacking orienting device makes the great simplification of location structure of rotor, and cost reduction, installation and debugging are more convenient, and the fault rate is lower, and production efficiency improves.

Description

Motor rotor jacking and orienting device

Technical Field

The utility model relates to an electric motor rotor jacking orienting device belongs to electric motor rotor detection device.

Background

In the motor rotor testing device, the motor rotor must be adjusted and positioned to a specific angle for testing. At present, the solution of the related industry is that the axis of a motor rotor is clamped through a tremble, the motor drives the tremble to rotate, the angle of the rotor is detected through an inductor and fed back to the motor, the motor stops rotating, and then the rotor test is carried out. This scheme is with high costs, and installation and debugging are complicated, and the action cycle is long, influences production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric motor rotor jacking orienting device aims at solving one of the technical problem that exists among the prior art at least.

The technical scheme of the utility model an electric motor rotor jacking orienting device, it includes: the device comprises a horizontally arranged first mounting plate, a first mounting hole is formed in the first mounting plate, a second mounting plate vertically arranged adjacent to the first mounting hole is provided with a first cylinder, a push rod of the first cylinder vertically moves up and down, one side of a connecting plate is arranged at the tail end of the push rod of the first cylinder, a guide shaft is arranged on the second mounting plate and is arranged in parallel and corresponding to the push rod of the first cylinder, a top die fixing block and a test rotor seat are sequentially connected to the top of the guide shaft from bottom to top, a pair of bearings are correspondingly arranged on the test rotor seat at intervals, a spring fixing block is arranged on the second mounting plate, a die spring corresponding to the test rotor seat is arranged at the top of the spring fixing block, wherein the other side of the connecting plate is connected with the guide shaft, and when the linkage push rod of the first cylinder and the guide shaft move upwards to the top, the die spring and the test rotor seat correspond to each other.

Further, still include: the cylinder arm-tie, a side top of cylinder arm-tie sets up the bottom of first cylinder, guiding axle and spring fixed block adjacently, wherein, the both sides limit of cylinder arm-tie is connected with the both sides face of second mounting panel through the briquetting respectively.

Further, still include: first adjustment mechanism, first adjustment mechanism includes first regulation support and first screw thread regulation handle, first screw hole has been seted up on the first regulation support, the screw thread portion and the first screw hole threaded connection of first screw thread regulation handle, wherein, spacing hole has been seted up to the riser part of second mounting panel, the tip of first regulation support passes spacing hole and the another side fixed connection of cylinder arm-tie, the terminal of first screw thread regulation handle and the horizontal plate part surface contact of second mounting panel are perpendicular to each other to allow first screw thread regulation handle linkage cylinder arm-tie up the upper and lower movement regulation.

Further, a guide key is arranged on the first mounting plate, and a sliding groove is arranged at the bottom of the transverse plate part of the second mounting plate, wherein the sliding groove and the guide key are matched in shape, so that the second mounting plate is allowed to move and adjust on the guide key through the sliding groove.

Further, the method also comprises the following steps: the second adjustment mechanism comprises a second adjustment support, a third adjustment support and a second thread adjustment handle, wherein the third adjustment support is arranged on the transverse plate part of the second mounting plate, the second adjustment support is arranged on the first mounting plate, a second threaded hole is formed in the second adjustment support, the threaded part of the second thread adjustment handle is in threaded connection with the second threaded hole, and the tail end of the second thread adjustment handle is in threaded connection with the third adjustment support so as to allow the second thread adjustment handle to be linked with the second mounting plate to move and adjust the second mounting plate on the guide key in a front-and-back mode through the sliding groove.

Further, the top center of top mould fixed block upwards is equipped with the bulge, the bottom of test rotor seat is equipped with the depressed part to inside, bulge and depressed part match each other.

Further, the method also comprises the following steps: the top and the bottom of the elastic connecting block are respectively provided with a hook and an installation concave part, the side wall of the testing rotor seat is provided with a first groove, the side wall of the top die fixing block is provided with a second groove, wherein the middle part of the elastic connecting block is connected with the top die fixing block through a bolt, the hook is connected with the first groove in a clamping manner, a spring is arranged between the installation concave part and the second groove, and the hook at the top of the elastic connecting block is in close contact with the first groove in a clamping manner.

The beneficial effects of the utility model are as follows.

According to the motor rotor jacking and orienting device, the motor rotor is placed on the pair of bearings, the motor rotor is respectively tangent to the bearings on the two sides, the push rod of the first air cylinder moves upwards to push the motor rotor upwards, and is contacted with the upper die spring in the pushing process, if the groove of the motor rotor is not clamped in the bearings on the two sides, the die spring can stir the motor rotor to roll, so that the groove of the motor rotor is clamped in the bearings, and the motor rotor is automatically positioned; if the groove of the motor rotor is clamped in the bearing, the spring cannot enable the motor rotor to roll in the process of contacting with the motor rotor; through foretell device, make the great simplification of location structure of rotor, cost reduction, installation and debugging are more convenient, and the fault rate is lower, and production efficiency improves.

Drawings

Fig. 1 is an overall schematic diagram of an electric machine rotor jacking orientation device according to the utility model discloses an embodiment.

Fig. 2 is a cross-sectional view of electric machine rotor jacking orienting device according to the utility model discloses embodiment.

Fig. 3 is a detailed schematic view of a test rotor seat and its external components according to an embodiment of the invention.

Fig. 4 is a top view of a test rotor seat and its exterior in accordance with an embodiment of the present invention.

Fig. 5 is a detailed schematic diagram of a top die fixed block according to an embodiment of the present invention.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, top, bottom, etc. used in the present invention is only relative to the mutual position relationship of the components of the present invention in the drawings.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, without departing from the scope of the present disclosure.

Referring to fig. 1 to 5, in some embodiments, the utility model discloses an electric machine rotor jacking orienting device, it includes:

referring to fig. 1 and fig. 2, a first mounting plate 10 is horizontally disposed, and a first mounting hole 11 is formed in the first mounting plate 10. And the second mounting plate 20 is vertically arranged adjacent to the first mounting hole 11.

With continued reference to fig. 1 and fig. 2, a first cylinder 30 is disposed on the second mounting plate 20, a push rod of the first cylinder 30 moves vertically up and down, and a distal end of the push rod of the first cylinder 30 is disposed on one side of a connecting plate 31.

Referring to fig. 1, the guide shaft 40 is disposed on the second mounting plate 20, the guide shaft 40 and the push rod of the first cylinder 30 are disposed in parallel and corresponding to each other, a top mold fixing block 41 and a testing rotor base 42 are sequentially connected to the top of the guide shaft 40 from bottom to top, and a pair of bearings 43 is disposed on the testing rotor base 42 at intervals and correspondingly. Referring to fig. 1 in conjunction with fig. 3, the motor rotor to be tested is held by a pair of bearings 43.

Referring to fig. 1 in conjunction with fig. 2, a spring fixing block 50 is disposed on the second mounting plate 20, and a mold spring 51 corresponding to the test rotor seat 42 is disposed on the top of the spring fixing block 50.

Referring to fig. 1 to 5, the other side of the connecting plate 31 is connected to the guide shaft 40, and when the push rod of the first cylinder 30 is moved upward to the top end by the connecting plate 31 and the guide shaft 40, the die spring 51 and the test rotor holder 42 correspond to each other.

According to the motor rotor jacking and orienting device, the motor rotor is placed on the pair of bearings, the motor rotor is respectively tangent to the bearings on the two sides, the push rod of the first air cylinder moves upwards to push the motor rotor upwards, and is contacted with the upper die spring in the pushing process, if the groove of the motor rotor is not clamped in the bearings on the two sides, the die spring can stir the motor rotor to roll, so that the groove of the motor rotor is clamped in the bearings, and the motor rotor is automatically positioned; if the groove of the motor rotor is clamped in the bearing, the spring cannot enable the motor rotor to roll in the process of contacting with the motor rotor. Through foretell device, make the great simplification of location structure of rotor, cost reduction, installation and debugging are more convenient, and the fault rate is lower, and production efficiency improves.

Referring to fig. 1 in conjunction with the cylinder pulling plate 60 of fig. 2, the first cylinder 30, the guide shaft 40 and the bottom of the spring fixing block 50 are disposed adjacent to the top of one side of the cylinder pulling plate 60. Two side edges of the cylinder pulling plate 60 are respectively connected with two side surfaces of the second mounting plate 20 through pressing blocks 61. The assembly structure of the cylinder pulling plate 60 matched with the second mounting plate 20 is compact, so that the possibility that the first cylinder 30, the guide shaft 40 and the spring fixing block 50 can adjust the vertical relative position relative to the second mounting plate 20 is realized.

With continued reference to fig. 1 in conjunction with the first adjusting mechanism of fig. 2, the first adjusting mechanism includes a first adjusting bracket 71 and a first threaded adjusting handle 72, a first threaded hole is formed on the first adjusting bracket 71, and a threaded portion of the first threaded adjusting handle 72 is in threaded connection with the first threaded hole. The vertical plate part of the second mounting plate 20 is provided with a limiting hole 21, the end part of the first adjusting bracket 71 penetrates through the limiting hole 21 to be fixedly connected with the other side surface of the cylinder pulling plate 60, and the tail end of the first thread adjusting handle 72 is in surface contact with the transverse plate part of the second mounting plate 20 and is perpendicular to the transverse plate part, so that the first thread adjusting handle 72 is allowed to be linked with the cylinder pulling plate 60 to move up and down for adjustment.

If an operator needs to adjust the relative position between the test rotor seat 42 and the die spring 51 when pushing to the top end, the operator firstly loosens the pressing block 61 of the spring fixing block 50 connected with the second mounting plate 20, then rotates the first thread adjusting handle 72 to link the first adjusting bracket 71, so that the first adjusting bracket 71 drives the cylinder pulling plate 60 to move up and down, and when the test rotor seat is adjusted to a proper position, the pressing block 61 is used for fixedly connecting the spring fixing block 50 and the second mounting plate 20.

Referring to fig. 1, the first mounting plate 10 is provided with a guide key 12, and the bottom of the cross plate portion of the second mounting plate 20 is provided with a sliding slot 22, wherein the sliding slot 22 and the guide key 12 are matched in shape to allow the second mounting plate 20 to be movably adjusted on the guide key 12 through the sliding slot 22. The first cylinder 30, the guide shaft 40 and the spring fixing block 50 can be horizontally adjusted in position on the first mounting plate 10.

Referring to fig. 1, the second adjusting mechanism includes a second adjusting bracket 81, a third adjusting bracket 82 and a second threaded adjusting handle 83. The third adjusting bracket 82 is arranged on the transverse plate part of the second mounting plate 20, the second adjusting bracket 81 is arranged on the first mounting plate 10, a second threaded hole is formed in the second adjusting bracket 81, the threaded part of the second threaded adjusting handle 83 is in threaded connection with the second threaded hole, and the tail end of the second threaded adjusting handle 83 is in threaded connection with the third adjusting bracket 82, so that the second threaded adjusting handle 83 is allowed to be linked with the second mounting plate 20 to move forwards and backwards on the guide key 12 through the sliding groove 22 for adjustment.

If the operator needs to adjust the horizontal positions of the first cylinder 30, the guide shaft 40 and the spring fixing block 50 on the first mounting plate 10, the second threaded adjusting handle 83 is rotated to link the third adjusting bracket 82, so that the second mounting plate 20 is adjusted in position horizontally and forwards on the first mounting plate 10.

Referring to fig. 3 to 5, a protrusion 411 is upwardly disposed at the center of the top end of the top mold fixing block 41, a recess 421 is inwardly disposed at the bottom of the testing rotor seat 42, and the protrusion 411 and the recess 421 are matched with each other.

With continued reference to the elastic connecting block 90 of fig. 1 to 5, the elastic connecting block 90 is provided with a hook 91 and a mounting recess 92 at the top and bottom thereof, respectively. The side wall of the testing rotor seat 42 is provided with a first groove 422, the side wall of the top die fixing block 41 is provided with a second groove 412, wherein the middle part of the elastic connecting block 90 is connected with the top die fixing block 41 through a bolt, the hook 91 is connected with the first groove 422 in a clamping manner, and the spring 100 is arranged between the mounting concave part 92 and the second groove 412, so that the hook 91 at the top of the elastic connecting block 90 is in tight contact with the first groove 422 in a clamping manner.

When an operator needs to replace the corresponding top die fixing block 41 or the testing rotor seat 42 according to the different sizes of the motor rotor, the operator only needs to pull open the hook 91 of the elastic connecting block 90 and then take out the testing rotor seat 42. After replacing the testing rotor seat 42 with other dimensions, the hook 91 is put into the first groove 422, the structure for connecting the two parts through the elastic connecting block 90 is simple, and an operator can easily replace the top die fixing block 41 or the testing rotor seat 42.

The foregoing is merely a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, as long as the technical effects of the present invention are achieved by the same means, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present disclosure should be included within the scope of the present disclosure. All belong to the protection scope of the utility model. Various modifications and variations of the technical solution and/or the embodiments thereof are possible within the scope of the invention.

Claims

1. The utility model provides a motor rotor jacking orienting device which characterized in that includes:

a first mounting plate (10) which is horizontally arranged, a first mounting hole (11) is arranged on the first mounting plate (10),

a second mounting plate (20) vertically arranged adjacent to the first mounting hole (11),

a first cylinder (30) arranged on the second mounting plate (20), a push rod of the first cylinder (30) vertically moves up and down, one side of a connecting plate (31) is arranged at the tail end of the push rod of the first cylinder (30),

the guide shaft (40) is arranged on the second mounting plate (20), the guide shaft (40) and the push rod of the first air cylinder (30) are arranged in parallel and correspondingly, the top of the guide shaft (40) is sequentially connected with a top die fixing block (41) and a testing rotor seat (42) from bottom to top, a pair of bearings (43) are correspondingly arranged on the testing rotor seat (42) at intervals,

a spring fixing block (50) arranged on the second mounting plate (20), a die spring (51) corresponding to the testing rotor seat (42) is arranged at the top of the spring fixing block (50),

the other side of the connecting plate (31) is connected with a guide shaft (40), and when the push rod of the first air cylinder (30) is linked with the connecting plate (31) and the guide shaft (40) to move upwards to the top end, the die spring (51) and the testing rotor seat (42) correspond to each other.

2. The motor rotor jacking orientation device of claim 1, further comprising:

the cylinder pull plate (60), the top of one side surface of the cylinder pull plate (60) is adjacently provided with a first cylinder (30), a guide shaft (40) and the bottom of a spring fixing block (50),

two side edges of the cylinder pulling plate (60) are respectively connected with two side surfaces of the second mounting plate (20) through pressing blocks (61).

3. The motor rotor jacking orientation device of claim 2, further comprising:

the first adjusting mechanism comprises a first adjusting bracket (71) and a first threaded adjusting handle (72), a first threaded hole is formed in the first adjusting bracket (71), the threaded part of the first threaded adjusting handle (72) is in threaded connection with the first threaded hole,

the vertical plate part of the second mounting plate (20) is provided with a limiting hole (21), the end part of the first adjusting support (71) penetrates through the limiting hole (21) and is fixedly connected with the other side surface of the cylinder pulling plate (60), and the tail end of the first thread adjusting handle (72) is in surface contact with the transverse plate part of the second mounting plate (20) and is perpendicular to the transverse plate part so as to allow the first thread adjusting handle (72) to be linked with the cylinder pulling plate (60) to move up and down for adjustment.

4. The motor rotor jacking orientation device of claim 1,

a guide key (12) is arranged on the first mounting plate (10),

the bottom of the transverse plate part of the second mounting plate (20) is provided with a chute (22),

wherein the shape of the sliding groove (22) and the shape of the guide key (12) are matched with each other, so that the second mounting plate (20) is allowed to move and adjust on the guide key (12) through the sliding groove (22).

5. The motor rotor jacking orientation device of claim 4, further comprising:

a second adjusting mechanism which comprises a second adjusting bracket (81), a third adjusting bracket (82) and a second thread adjusting handle (83),

the third adjusting bracket (82) is arranged on the transverse plate part of the second mounting plate (20), the second adjusting bracket (81) is arranged on the first mounting plate (10), a second threaded hole is formed in the second adjusting bracket (81), the threaded part of the second threaded adjusting handle (83) is in threaded connection with the second threaded hole, and the tail end of the second threaded adjusting handle (83) is in threaded connection with the third adjusting bracket (82) so as to allow the second threaded adjusting handle (83) to be linked with the second mounting plate (20) to be moved and adjusted forwards and backwards on the guide key (12) through the sliding groove (22).

6. The motor rotor jacking orientation device of claim 1,

the top center of top mould fixed block (41) upwards is equipped with bulge (411), the bottom of test rotor seat (42) is equipped with depressed part (421) to inside, bulge (411) and depressed part (421) match each other.

7. The motor rotor jacking orientation device of claim 6, further comprising:

the top and the bottom of the elastic connecting block (90) are respectively provided with a hook (91) and an installation concave part (92),

the side wall of the test rotor seat (42) is provided with a first groove (422),

the side wall of the top die fixing block (41) is provided with a second groove (412),

the middle part of the elastic connecting block (90) is connected with the top die fixing block (41) through a bolt, the hook (91) is connected with the first groove (422) in a clamping mode, and the spring (100) is arranged between the mounting concave part (92) and the second groove (412) to enable the hook (91) at the top of the elastic connecting block (90) to be in tight contact with the first groove (422) in a clamping mode.