CN219285256U - Motor detects spacing frock of centre gripping - Google Patents

Abstract

The utility model discloses a motor detection clamping limiting tool, which belongs to the technical field of motor detection and comprises a tabletop, wherein an observation assembly is arranged in the tabletop, and supporting mechanisms are arranged at two ends above the tabletop; the utility model sets up the movable assembly, rotate the rotary screw, make it rotate and move along L shape pole, after the rotary screw is far away from the clamp plate, then move the clamp plate upwards, then move the movable rod, the movable rod moves and drives the supporting mechanism to move, when the interval between two supporting mechanisms is matched with the size of the three-phase DC brushless motor, stop moving the movable rod, rotate the rotary screw, make it rotate and move along L shape pole, the rotary screw moves and extrudes the clamp plate, make the clamp plate move downwards, after the clamp plate closely laminates the movable rod, stop rotating the rotary screw, can adjust the interval between two supporting mechanisms, facilitate supporting the three-phase DC brushless motor of different sizes with the supporting mechanism, increase the application range of the apparatus.

Description

Motor detects spacing frock of centre gripping

Technical Field

The utility model belongs to the technical field of motor detection, and particularly relates to a motor detection clamping limiting tool.

Background

The motor refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction. Its main function is to generate driving torque as power source for electric appliances or various machines.

Chinese patent application No. 202121053566.2 discloses a clamping device for motor detection, including the desktop of being supported by 4 landing legs, be fixed with first pole setting, second pole setting on the desktop perpendicularly, first pole setting, second pole setting top are fixed with first arc, second arc respectively, and first arc fixed surface has the stopper, is equipped with two through-holes respectively on the desktop of first pole setting, second pole setting line both sides, is equipped with detachable U type bolt in two through-holes, and U type bolt is equipped with two complex nuts. The motor to be detected or maintained can be fastened and fixed, so that technicians can conveniently disassemble and assemble the motor; the utility model has simple structure, and only adopts the first upright rod, the second upright rod, the first arc-shaped plate, the second arc-shaped plate and the U-shaped bolt for clamping and fixing, has simple structure, saves clamping space, provides larger operation space for technicians during operation, and is convenient for detection or maintenance.

The fixed position of first pole setting and second pole setting in the above-mentioned patent causes the interval between first arc and the second arc fixed, and when the size that needs to carry out the three-phase brushless DC motor of function detection was less than the interval between first arc and the second arc, can't place three-phase brushless DC motor between first arc and the second arc, and then can't utilize U-shaped bolt cooperation first arc and second arc to carry out centre gripping spacing operation to three-phase brushless DC motor, has restricted the application range of device.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a motor detection clamping limiting tool, which has the characteristics of moving adjustment and observing spacing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a spacing frock of motor detection centre gripping, includes the desktop, the inside of desktop is provided with the observation subassembly, and the top both ends of desktop all are provided with supporting mechanism, are provided with the removal subassembly between supporting mechanism and the desktop, and the top of desktop just is located and is provided with fixed establishment between two supporting mechanism, and the top of desktop just is located one side of supporting mechanism and is provided with the holding tank.

Preferably, the movable assembly comprises an L-shaped rod, a pressing plate, a movable rod, a rotary screw and a threaded hole, wherein the movable rod is connected to the side wall of the supporting mechanism, the L-shaped rod is connected to the side wall of the table top, the threaded hole is formed in the side wall of the L-shaped rod, the rotary screw is connected to the inside of the threaded hole, and the pressing plate is connected to the side wall of the L-shaped rod and located between the movable rod and the rotary screw.

Preferably, the side walls of the supporting mechanism and the pressing plate are respectively connected with a sliding block, and sliding grooves are respectively arranged on the side walls of the table top and the L-shaped rod and correspond to the sliding blocks.

Preferably, the observation assembly comprises a transparent plate, a groove and a graduated scale, the groove is formed in the tabletop, the graduated scale is arranged in the groove, and the transparent plate is arranged above the graduated scale.

Preferably, the observation assembly further comprises a fixing frame, a placing frame and a mounting groove, the fixing frame is connected to the outer side wall of the transparent plate, the mounting groove is formed in the side wall of the groove and corresponds to the position of the fixing frame, and the placing frames are connected to the side wall of the fixing frame and located on two sides of the graduated scale.

Preferably, the lateral wall of mounting groove is provided with the spacing groove, and the internal connection of spacing groove has the gag lever post, is connected with the spring between gag lever post and the spacing groove, and the one end that the gag lever post is close to the spacing groove is connected with the push rod, and the position department that just corresponds the push rod on the lateral wall of spacing groove is provided with pushes away the groove, and the position department that just corresponds the gag lever post on the lateral wall of fixed frame is provided with the grafting groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model sets up the movable assembly, rotate the rotary screw, make it rotate and move along L shape pole, after the rotary screw is far away from the clamp plate, then move the clamp plate upwards, then move the movable rod, the movable rod moves and drives the supporting mechanism to move, when the interval between two supporting mechanisms is matched with the size of the three-phase DC brushless motor, stop moving the movable rod, rotate the rotary screw, make it rotate and move along L shape pole, the rotary screw moves and extrudes the clamp plate, make the clamp plate move downwards, after the clamp plate closely laminates the movable rod, stop rotating the rotary screw, can adjust the interval between two supporting mechanisms, facilitate supporting the three-phase DC brushless motor of different sizes with the supporting mechanism, increase the application range of the apparatus.

2. According to the utility model, the observation assembly is arranged, the graduated scale is inserted between the two placing frames, the push rod is pushed in the opposite direction of the mounting groove, the fixing frame is placed in the mounting groove, so that the placing frames and the graduated scale can be placed in the grooves, the push rod is released, the limiting rod is movably inserted in the inserting grooves on the fixing frame under the action of the springs, the fixing frame can be limited and fixed under the action of the limiting rod, the transparent plate and the graduated scale can be limited and fixed in the mounting groove and the grooves respectively, in the process of subsequently moving the supporting mechanisms, an operator can observe the graduations on the graduated scale through the transparent plate to judge the distance between the two supporting mechanisms, the moving operation of the two supporting mechanisms is facilitated, and the three-phase direct-current brushless motor can be supported by the two supporting mechanisms.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

FIG. 4 is an enlarged view of the utility model at B in FIG. 2;

FIG. 5 is a cross-sectional view showing the connection of the fixing frame to the table top according to the present utility model;

fig. 6 is an enlarged view of fig. 5C in accordance with the present utility model.

In the figure: 1. a support mechanism; 2. a fixing mechanism; 3. a moving assembly; 31. an L-shaped rod; 32. a pressing plate; 33. a chute; 34. a slide block; 35. a moving rod; 36. rotating the screw; 37. a threaded hole; 4. a tabletop; 5. a receiving groove; 6. an observation component; 61. a transparent plate; 62. a fixed frame; 63. a placing rack; 64. a groove; 65. a graduated scale; 66. and a mounting groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a spacing frock of motor detection centre gripping, includes desktop 4, and the inside of desktop 4 is provided with observation subassembly 6, and the top both ends of desktop 4 all are provided with supporting mechanism 1, are provided with between supporting mechanism 1 and the desktop 4 and remove subassembly 3, and the top of desktop 4 just is located and is provided with fixed establishment 2 between two supporting mechanism 1, and the top of desktop 4 just is located one side of supporting mechanism 1 and is provided with holding tank 5.

Specifically, the moving assembly 3 comprises an L-shaped rod 31, a pressing plate 32, a moving rod 35, a rotary screw 36 and a threaded hole 37, the moving rod 35 is connected to the side wall of the supporting mechanism 1, the L-shaped rod 31 is connected to the side wall of the table top 4, the threaded hole 37 is arranged on the side wall of the L-shaped rod 31, the rotary screw 36 is connected to the inside of the threaded hole 37, the pressing plate 32 is connected between the moving rod 35 and the rotary screw 36,

through adopting above-mentioned technical scheme, can utilize movable rod 35 to drive supporting mechanism 1 and remove, adjust the interval between two supporting mechanism 1, be convenient for place the not unidimensional three-phase brushless DC motor that waits to detect in the top of two supporting mechanism 1.

Specifically, the side walls of the supporting mechanism 1 and the pressing plate 32 are respectively connected with a sliding block 34, sliding grooves 33 are respectively arranged on the side walls of the table top 4 and the L-shaped rod 31 and at the positions corresponding to the sliding blocks 34,

by adopting the technical scheme, the guide function is provided for the movement of the supporting mechanism 1 and the pressing plate 32, and the stability of the movement of the supporting mechanism 1 and the pressing plate 32 is improved.

When the three-phase brushless motor is used, when the function detection operation is required to be carried out on the three-phase brushless motor, firstly, the distance between the two supporting mechanisms 1 is adjusted according to the size of the three-phase brushless motor to be detected, the rotary screw 36 is rotated firstly to enable the rotary screw 36 to rotate along the L-shaped rod 31, after the rotary screw 36 is far away from the pressing plate 32, the pressing plate 32 is moved upwards, then the moving rod 35 is moved, the moving rod 35 is moved to drive the supporting mechanism 1 to move, the sliding block 34 is in sliding fit with the sliding groove 33, the stability of the movement of the supporting mechanism 1 can be improved, when the distance between the two supporting mechanisms 1 is matched with the size of the three-phase brushless motor, the moving rod 35 is stopped, the rotary screw 36 is rotated to enable the rotary screw 36 to rotate along the L-shaped rod 31, the pressing plate 32 is moved downwards, after the pressing plate 32 is tightly attached to the moving rod 35, the rotary screw 36 is stopped, under the action of the rotary screw 36, the pressing plate 32 can be pressed and fixed, under the action of the pressing plate 32, the moving rod 35 can be pressed and fixed, further, the supporting mechanism 1 can be fixed, and the three-phase brushless motor to be detected, and then the three-phase brushless motor can be clamped by the three-phase brushless motor 2 can be clamped on the outer surface of the three-phase brushless motor, and the three-phase brushless motor 2 can be clamped by the three-phase brushless motor, and the three-phase brushless motor can be conveniently and fixed by the three-phase brushless motor, and the three-phase brushless motor under the operation device, and the operation device can be fixed by being held by the position by and the position control device, and the position control device;

example 2

This embodiment differs from embodiment 1 in that: the observation assembly 6 comprises a transparent plate 61, a groove 64 and a graduated scale 65, the groove 64 is arranged in the tabletop 4, the graduated scale 65 is arranged in the groove 64, the transparent plate 61 is arranged above the graduated scale 65,

specifically, the observation assembly 6 further comprises a fixed frame 62, a placing frame 63 and a mounting groove 66, the outer side wall of the transparent plate 61 is connected with the fixed frame 62, the mounting groove 66 is arranged on the side wall of the groove 64 and at the position corresponding to the fixed frame 62, the placing frame 63 is connected on the side wall of the fixed frame 62 and at the two sides of the graduated scale 65,

by adopting the above technical scheme, the graduated scale 65 is connected with the transparent plate 61 conveniently, and then the graduated scale 65 is taken out from the inside of the groove 64 conveniently.

Specifically, a limit groove is arranged on the side wall of the mounting groove 66, a limit rod is connected in the limit groove, a spring is connected between the limit rod and the limit groove, one end of the limit rod, which is close to the limit groove, is connected with a push rod, a push groove is arranged on the side wall of the limit groove and at the position corresponding to the push rod, a plug groove is arranged on the side wall of the fixed frame 62 and at the position corresponding to the limit rod,

by adopting the above technical scheme, the fixing frame 62 can be detachably connected to the inside of the mounting groove 66, so that the subsequent replacement operation of the scale 65 is facilitated.

When the embodiment is used, the graduated scale 65 is inserted between the two placing frames 63, the push rod is pushed to the opposite direction of the mounting groove 66, the fixed frame 62 is placed inside the mounting groove 66, the placing frames 63 and the graduated scale 65 can be placed inside the groove 64, then the push rod is loosened, the limiting rod is moved and inserted inside the inserting groove on the fixed frame 62 under the action of the spring, the fixed frame 62 can be limited and fixed under the action of the limiting rod, the transparent plate 61 and the graduated scale 65 can be limited and fixed inside the mounting groove 66 and the groove 64 respectively, and in the process of moving the supporting mechanism 1, an operator can observe graduations on the graduated scale 65 through the transparent plate 61 to judge the space between the two supporting mechanisms 1.

The structure and principle of the supporting mechanism 1 consisting of the first upright rod, the first arc-shaped plate, the second upright rod and the second arc-shaped plate are disclosed in a clamping device for motor detection disclosed in China patent application No. 202121053566.2, and the working principle is as follows: the top one end of desktop 4 is provided with first pole setting, and the one end that desktop 4 was kept away from to first pole setting is connected with first arc, and the top other end of desktop 4 is provided with the second pole setting, and the one end that desktop 4 was kept away from to the second pole setting is connected with the second arc, places the three-phase brushless DC motor that waits to detect on first arc and the second arc, and first arc and second arc can provide the supporting role for three-phase brushless DC motor.

The structure and principle of the fixing mechanism 2 consisting of the through hole, the nut and the U-shaped bolt are disclosed in a clamping device for motor detection disclosed in China patent application No. 202121053566.2, and the working principle is as follows: two through holes are respectively formed in the table top 4 on two sides of the connecting line of the supporting mechanism 1, detachable U-shaped bolts are arranged in the two through holes, two nuts are matched with the U-shaped bolts, after the three-phase brushless DC motor is placed on the supporting mechanism 1, two ends of the U-shaped bolts are respectively inserted into the two through holes, the nuts are rotated to two ends of the U-shaped bolts, the U-shaped bolts can be fixed with the table top 4 under the action of the nuts, and the surfaces of the three-phase brushless DC motor can be fixed under the action of the U-shaped bolts.

The working principle and the using flow of the utility model are as follows: when the three-phase brushless motor is required to perform function detection operation, firstly, the graduated scale 65 is inserted between the two placing frames 63, then the push rod is pushed to the opposite direction of the mounting groove 66, the fixed frame 62 is placed in the mounting groove 66, so that the placing frames 63 and the graduated scale 65 can be placed in the groove 64, then the push rod is released, under the action of the spring, the limiting rod is movably inserted in the inserting groove on the fixed frame 62, under the action of the limiting rod, the fixed frame 62 can be limited and fixed, so that the transparent plate 61 and the graduated scale 65 can be limited and fixed in the mounting groove 66 and the groove 64 respectively, then the distance between the two supporting mechanisms 1 is adjusted according to the size of the three-phase brushless motor to be detected, firstly, the rotary screw 36 is rotated to enable the rotary screw 36 to move along the L-shaped rod 31, after the rotary screw 36 is far away from the pressing plate 32, then the pressing plate 32 is moved upwards, then the moving rod 35 is moved, the moving rod 35 moves to drive the supporting mechanism 1 to move, the sliding block 34 is matched with the sliding groove 33 in a sliding way, the moving stability of the supporting mechanism 1 can be improved, in the moving process, an operator can observe the scale on the graduated scale 65 through the transparent plate 61 to judge the distance between the two supporting mechanisms 1, when the distance between the two supporting mechanisms 1 is matched with the size of the three-phase direct current brushless motor, the moving rod 35 is stopped, the rotating screw 36 is rotated to enable the moving rod to rotate along the L-shaped rod 31, the rotating screw 36 moves to press the pressing plate 32, the pressing plate 32 moves downwards, after the pressing plate 32 is tightly attached to the moving rod 35, the rotating screw 36 is stopped, the pressing plate 32 can be pressed and fixed under the action of the rotating screw 36, the moving rod 35 can be pressed and fixed under the action of the pressing plate 32, and then can carry out spacing fixed to supporting mechanism 1, place the three-phase brushless DC motor that will wait to detect again to the top of two supporting mechanism 1, then fix fixed establishment 2 on desktop 4 to make its laminating three-phase brushless DC motor's surface, under fixed establishment 2 and supporting mechanism 1's combined action, can carry out the spacing operation of centre gripping to three-phase brushless DC motor, the follow-up staff of being convenient for detects the operation to three-phase brushless DC motor.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a spacing frock of motor detection centre gripping, includes desktop, its characterized in that: the inside of desktop is provided with the observation subassembly, and the top both ends of desktop all are provided with supporting mechanism, are provided with the removal subassembly between supporting mechanism and the desktop, and the top of desktop just is located and is provided with fixed establishment between two supporting mechanism, and the top of desktop just is located one side of supporting mechanism and is provided with the holding tank.

2. The motor detection clamping limiting tool according to claim 1, wherein: the movable assembly comprises an L-shaped rod, a pressing plate, a movable rod, a rotary screw and a threaded hole, wherein the movable rod is connected to the side wall of the supporting mechanism, the L-shaped rod is connected to the side wall of the tabletop, the threaded hole is formed in the side wall of the L-shaped rod, the rotary screw is connected to the inside of the threaded hole, and the pressing plate is connected to the side wall of the L-shaped rod and located between the movable rod and the rotary screw.

3. The motor detection clamping limiting tool according to claim 2, wherein: the side walls of the supporting mechanism and the pressing plate are respectively connected with a sliding block, and sliding grooves are respectively formed in the side walls of the tabletop and the L-shaped rod and correspond to the sliding blocks.

4. The motor detection clamping limiting tool according to claim 1, wherein: the observation assembly comprises a transparent plate, a groove and a graduated scale, wherein the groove is formed in the tabletop, the graduated scale is arranged in the groove, and the transparent plate is arranged above the graduated scale.

5. The motor detection clamping limiting tool according to claim 4, wherein: the observation assembly further comprises a fixing frame, a placing frame and a mounting groove, the fixing frame is connected to the outer side wall of the transparent plate, the mounting groove is formed in the side wall of the groove and corresponds to the position of the fixing frame, and the placing frame is connected to the side wall of the fixing frame and located on two sides of the graduated scale.

6. The motor detection clamping limiting tool according to claim 5, wherein: be provided with the spacing groove on the lateral wall of mounting groove, the internal connection of spacing groove has the gag lever post, is connected with the spring between gag lever post and the spacing groove, and the one end that the gag lever post is close to the spacing groove is connected with the push rod, and the position department that just corresponds the push rod on the lateral wall of spacing groove is provided with pushes away the groove, and the position department that just corresponds the gag lever post on the lateral wall of fixed frame is provided with the grafting groove.

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