Motor output shaft placing tool

Abstract

The utility model discloses a motor output shaft placing tool, relates to the technical field of motors, and aims to solve the problems that only output shafts of specific specifications can be clamped, output shafts of different specifications cannot be clamped and the practicability is low when the motor output shafts are clamped in the background technology. The mounting mechanism comprises a mounting box and a fixing plate, three rectangular sliding ways are formed in the outer wall of the top of the fixing plate, and a rotating assembly is arranged in the mounting box. The rotating assembly comprises a mounting cylinder connected to the inner wall of the bottom of the mounting box through bolts, an adjusting plate with three arc-shaped channels formed in the outer wall of the top, a transmission pipe fixedly arranged on the outer wall of the bottom of the adjusting plate and a worm wheel fixedly arranged on the outer wall of the upper portion of the transmission pipe, and a transmission assembly is arranged in the mounting box. The transmission assembly comprises a fixing block connected to the inner wall of the bottom of the mounting box through a bolt. The motor output shaft clamping device can clamp motor output shafts of different specifications, meanwhile, clamping is fast, and practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to motor technical field especially relates to a motor output shaft placing tool. BACKGROUND

[0002] Motor refers to the electromagnetic device that realizes electric energy conversion or transmission according to electromagnetic induction law, and in the motor production process, the motor output shaft needs to be placed by using a tool.

[0003] Through the search, the patent (application number is "202220150524.9") of China discloses "a motor output shaft placing tool and motor output shaft conveying device", the above-mentioned placing tool includes output shaft placing seat, the top of output shaft placing seat is provided with the placing hole for the flat position of motor output shaft is inserted, the placing hole is provided with the limit block, the limit block is used for with the side surface of the flat position that inserts the placing hole abuts to limit motor output shaft rotates relative to output shaft placing seat, but, the above-mentioned placing tool in the use process, when clamping the motor output shaft, only the output shaft of specific specification can be clamped, different specifications of output shaft cannot be clamped, and the practicability is low. UTILITY MODEL CONTENT

[0004] The utility model provides a motor output shaft placing tool, solve the problem that the practicability is low when clamping the motor output shaft of contrast file, only the output shaft of specific specification can be clamped, different specifications of output shaft cannot be clamped.

[0005] In order to achieve the above-mentioned purpose, the utility model has adopted the following technical scheme:

[0006] The utility model provides an electric machine output shaft puts a frock, including installation mechanism, installation mechanism includes installation box and the fixing plate that three rectangular slide ways are opened on top outer wall, be equipped with rotating assembly in installation box, rotating assembly includes the installation cylinder that passes through bolt connection on installation box bottom inner wall, the adjusting plate that three arc channels are opened on top outer wall, the transmission pipe that is fixed on adjusting plate bottom outer wall and the worm wheel that is fixed on transmission pipe upper outer wall, be equipped with transmission assembly in installation box, transmission assembly includes the fixed block that passes through bolt connection on installation box bottom inner wall, the connecting shaft that is connected on fixed block one side outer wall through bearing and passes through, the worm that is mutually meshed and forms transmission cooperation with worm wheel and the transmission rod that is fixed on worm one end outer wall, be equipped with three clamping assemblies in installation box, clamping assembly includes the adjusting rod that slides in arc channel, the connecting column that is fixed on adjusting rod top end outer wall and the output shaft clamping block that slides in rectangular slide way, be equipped with support assembly in transmission pipe, support assembly includes the sleeve that is fixed on installation box bottom inner wall, the return spring that slides in sleeve, the slide plate that slides in sleeve, the slide rod that is fixed on slide plate top outer wall and the support block that is screwed on slide rod top end outer wall.

[0007] Preferably, the fixing plate is bolted to the upper inner wall of the installation box, and a circular through hole is formed in the top outer wall of the fixing plate, which is in communication with the three rectangular slide ways.

[0008] Preferably, a support ring is fixed to the upper inner wall of the installation cylinder, and the adjusting plate abuts against the top outer wall of the support ring. The adjusting plate is connected to the installation cylinder through a bearing. The bottom end of the transmission pipe is connected to the bottom inner wall of the installation box through a bearing.

[0009] Preferably, the worm is fixed to the one end outer wall of the connecting shaft. An installation hole is formed in the one side outer wall of the installation cylinder, and the transmission rod is sleeved in the installation hole. The one end of the transmission rod penetrates through the one side outer wall of the installation box and is connected thereto through a bearing. A knurled knob is fixed to the one end outer wall of the transmission rod.

[0010] Preferably, a limiting block is bolted to the bottom end outer wall of the adjusting rod, and the limiting block is bolted to the bottom end outer wall of the limiting block. The bottom of the connecting column abuts against the top outer wall of the adjusting plate, and the output shaft clamping block is fixed to the top outer wall of the connecting column.

[0011] Through the above scheme, one end of the electric machine output shaft is put into the through hole, and then the transmission rod is rotated. The transmission rod drives the worm and the connecting shaft to rotate. The worm drives the worm wheel, the transmission pipe and the adjusting plate to rotate. When the adjusting plate rotates, the arc channel makes the adjusting rod drive the connecting column and the output shaft clamping block of the trapezoidal structure to move along the rectangular slide way, so that the three output shaft clamping blocks clamp the electric machine output shaft.

[0012] Preferably, the sleeve is connected to the transmission pipe through a bearing, and the upper part of the sleeve is connected to the outer wall of the top of the adjusting plate through the bearing, a limiting ring is fixed on the inner wall of the upper part of the sleeve, and the sliding rod is sleeved in the limiting ring.

[0013] Through the above scheme, the one end of the motor output shaft is put into the through hole and presses the supporting block, so that the supporting block drives the sliding rod and the sliding plate to descend and press the reset spring, when the three output shaft clamping blocks contact with the output shaft, the motor output shaft is loosened, the tension of the reset spring cooperates with the output shaft clamping block to clamp the motor output shaft, and the output shaft is prevented from shaking during machining.

[0014] The motor output shaft placing tool has the advantages that:

[0015] The one end of the motor output shaft is put into the through hole, then the transmission rod is rotated, the transmission rod drives the worm and the connecting shaft to rotate, the worm drives the worm wheel, the transmission pipe and the adjusting plate to rotate, when the adjusting plate rotates, the arc-shaped channel drives the adjusting rod to drive the connecting column and the output shaft clamping block of the trapezoidal structure to move along the rectangular slide, so that the three output shaft clamping blocks clamp the motor output shaft, different specifications of the motor output shaft can be clamped, the clamping is fast, and the practicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The utility model provides a kind of overall main view structural schematic diagram of motor output shaft placing tool.

[0017] Figure 2 The utility model provides a kind of overall cross section structural schematic diagram of motor output shaft placing tool.

[0018] Figure 3 The utility model provides a kind of installation mechanism cross section structural schematic diagram of motor output shaft placing tool.

[0019] Figure 4 The utility model provides a kind of rotating assembly cross section structural schematic diagram of motor output shaft placing tool.

[0020] Figure 5 The utility model provides a kind of installation cylinder and adjusting plate position schematic view of motor output shaft placing tool.

[0021] Figure 6 The utility model provides a kind of transmission assembly main view structural schematic diagram of motor output shaft placing tool.

[0022] Figure 7 The utility model provides a kind of clamping assembly main view structural schematic diagram of motor output shaft placing tool.

[0023] Figure 8The utility model provides a kind of support subassembly section structure schematic diagram of motor output shaft placing tooling.

[0024] In the figure: 1, installation mechanism;101, installation box;102, fixed plate;2, rotating assembly;201, installation cylinder;202, support ring;203, adjusting plate;204, transmission pipe;205, worm wheel;3, transmission assembly;301, fixed block;302, connecting shaft;303, worm;304, transmission rod;4, clamping assembly;401, adjusting rod;402, limit block;403, connecting column;404, output shaft clamping block;5, support subassembly;501, sleeve;502, reset spring;503, sliding plate;504, sliding rod;505, limit ring;506, support block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0026] Embodiment 1, refer to Figures 1-7The utility model provides an electric machine output shaft puts tool, including installation mechanism 1, installation mechanism 1 includes installation box 101 and the fixed plate 102 of three rectangular slide ways on top outer wall, the fixed plate 102 is connected on the upper inner wall of installation box 101 through bolt, the top outer wall of fixed plate 102 is opened the through -hole of circle, and the through -hole is linked with three rectangular slide ways respectively, be equipped with rotating assembly 2 in installation box 101, rotating assembly 2 includes the installation cylinder 201 of being connected on the bottom inner wall of installation box 101 through bolt, the adjusting plate 203 of three arc channels on top outer wall is opened, the transmission pipe 204 of being fixed on the bottom outer wall of adjusting plate 203 and the worm wheel 205 of being fixed on the upper outer wall of transmission pipe 204, the support ring 202 is fixed on the upper inner wall of installation cylinder 201, and adjusting plate 203 is connected in installation cylinder 201 through bearing, and the transmission pipe 204 bottom end is connected on the bottom inner wall of installation box 101 through bearing, be equipped with transmission assembly 3 in installation box 101, transmission assembly 3 includes the fixed block 301 of being connected on the bottom inner wall of installation box 101 through bolt, the connecting shaft 302 of being connected on one side outer wall of fixed block 301 through bearing and being penetrated, the worm 303 of being mutually engaged with worm wheel 205 and forming transmission cooperation and the transmission rod 304 of being fixed on one end outer wall of worm 303, worm 303 is fixed on one end outer wall of connecting shaft 302, and the mounting hole is opened on one side outer wall of installation cylinder 201, and the transmission rod 304 is sleeved in mounting hole, and one end of transmission rod 304 is penetrated and is connected on one side outer wall of installation box 101 through bearing, and the knurled knob is fixed on one end outer wall of transmission rod 304, be equipped with three clamping assemblies 4 in installation box 101, clamping assembly 4 includes the adjusting rod 401 of slidingly being sleeved in arc channel, the connecting column 403 of being fixed on the top end outer wall of adjusting rod 401 and the output shaft clamping block 404 of slidingly being sleeved in rectangular slide way, the limiting block 402 of being connected on the bottom end outer wall of adjusting rod 401 through bolt, the limiting block 402 is connected on the bottom end outer wall of limiting block 402 through bolt, and the connecting column 403 bottom portion is abutted on the top outer wall of adjusting plate 203, and the output shaft clamping block 404 is fixed on the top outer wall of connecting column 403, and one side of three output shaft clamping blocks 404 is opened arc groove, and anti -skid groove is opened in arc groove.

[0027] Example 2, with reference to Figure 8The motor output shaft placing tool further comprises a supporting assembly 5, the supporting assembly 5 comprises a sleeve 501 fixed to the inner wall of the bottom of the mounting box 101, a reset spring 502 sleeved in the sleeve 501, a sliding plate 503 slidingly installed in the sleeve 501, a sliding rod 504 fixed to the top outer wall of the sliding plate 503 and a supporting block 506 screwed to the top outer wall of the sliding rod 504, the sleeve 501 is connected to the transmission pipe 204 through bearings, the upper part of the sleeve 501 penetrates through the top outer wall of the adjusting plate 203 and is connected to the top outer wall of the adjusting plate 203 through bearings, the limiting ring 505 is fixed to the inner wall of the upper part of the sleeve 501, and the sliding rod 504 is sleeved in the limiting ring 505.

[0028] Working principle: one end of the motor output shaft is placed into the through hole and the supporting block 506 is pressed, so that the supporting block 506 drives the sliding rod 504 and the sliding plate 505 to descend and press the reset spring 502, the motor output shaft is lowered to a suitable position for clamping, then the transmission rod 304 is rotated, the transmission rod 304 drives the worm 303 and the connecting shaft 302 to rotate, the worm 303 drives the worm gear 205, the transmission pipe 204 and the adjusting plate 203 to rotate, when the adjusting plate 203 rotates, the arc-shaped channel drives the connecting column 403 and the trapezoidal structure output shaft clamping block 404 to move along the rectangular slide, so that the three output shaft clamping blocks 404 clamp the motor output shaft, the motor output shaft is loosened, the tension of the reset spring 502 and the output shaft clamping block 404 cooperate to clamp the motor output shaft, and the motor output shaft is prevented from shaking during machining.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A motor output shaft placement tool comprising a mounting mechanism (1), characterized in that, The mounting mechanism (1) comprises a mounting box (101) and a fixed plate (102) with three rectangular slides on the top outer wall; The mounting box (101) is provided with a rotating assembly (2), the rotating assembly (2) comprises a mounting cylinder (201) connected to the bottom inner wall of the mounting box (101) by bolts, an adjusting plate (203) with three arc-shaped channels on the top outer wall, a transmission pipe (204) fixed to the bottom outer wall of the adjusting plate (203), and a worm wheel (205) fixed to the upper outer wall of the transmission pipe (204); The mounting box (101) is provided with a transmission assembly (3), the transmission assembly (3) comprises a fixed block (301) connected to the bottom inner wall of the mounting box (101) by bolts, a connecting shaft (302) penetrating through and connected to one side of the outer wall of the fixed block (301) through a bearing, a worm (303) in transmission cooperation with the worm wheel (205), and a transmission rod (304) fixed to one end of the outer wall of the worm (303); The mounting box (101) is provided with three clamping assemblies (4), the clamping assembly (4) comprises an adjusting rod (401) slidingly sleeved in the arc-shaped channel, a connecting column (403) fixed to the top end of the outer wall of the adjusting rod (401), and an output shaft clamping block (404) slidingly sleeved in the rectangular slide; The transmission pipe (204) is provided with a supporting assembly (5), the supporting assembly (5) comprises a sleeve (501) fixed to the bottom inner wall of the mounting box (101), a return spring (502) slidingly sleeved in the sleeve (501), a sliding plate (503) slidingly installed in the sleeve (501), a sliding rod (504) fixed to the top outer wall of the sliding plate (503), and a supporting block (506) screwed to the top end of the outer wall of the sliding rod (504).

2. The motor output shaft placement tool according to claim 1, characterized in that: The fixed plate (102) is connected to the upper inner wall of the mounting box (101) by bolts, and a circular through hole is formed in the top outer wall of the fixed plate (102), which is in communication with the three rectangular slides respectively.

3. The motor output shaft placement tool of claim 1, wherein, The supporting ring (202) is fixed to the upper inner wall of the mounting cylinder (201), and the adjusting plate (203) abuts against the top outer wall of the supporting ring (202), the adjusting plate (203) is connected to the mounting cylinder (201) through a bearing, and the bottom end of the transmission pipe (204) is connected to the bottom inner wall of the mounting box (101) through a bearing.

4. The motor output shaft placement tool of claim 1, wherein, The worm (303) is fixed to one end of the outer wall of the connecting shaft (302), an installation hole is formed in one side of the outer wall of the mounting cylinder (201), and the transmission rod (304) is sleeved in the installation hole, one end of the transmission rod (304) penetrates through and is connected to one side of the outer wall of the mounting box (101) through a bearing, and a knurled knob is fixed to one end of the outer wall of the transmission rod (304).

5. The motor output shaft placement tool of claim 1, wherein, The outer wall of the bottom end of the adjusting rod (401) is connected with a limiting block (402) through bolts, and the limiting block (402) is connected with a limiting block (402) on the outer wall of the bottom end through bolts, the bottom of the connecting column (403) abuts against the outer wall of the top of the adjusting plate (203), and the output shaft clamping block (404) is fixed on the outer wall of the top of the connecting column (403).

6. The motor output shaft placement tool of claim 1, wherein, The sleeve (501) is connected in the transmission pipe (204) through a bearing, and the upper part of the sleeve (501) penetrates and is connected to the outer wall of the top of the adjusting plate (203) through a bearing, a limiting ring (505) is fixed on the inner wall of the upper part of the sleeve (501), and the sliding rod (504) is slidingly sleeved in the limiting ring (505).

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