Motor shell production fixing device capable of positioning central axis

Abstract

The utility model discloses a motor housing production fixing device capable of positioning a central axis, which comprises a base fixedly provided with a fixing column; the supporting blocks are circumferentially arrayed on the side wall of the fixed column and are in sliding fit with the fixed column; the motors are linearly arrayed in the supporting block and are in sliding fit with the supporting block; the roller is slidably arranged on the side wall of the supporting block and fixedly connected to the output end of the motor. According to the motor shell production fixing device capable of positioning the central axis, when the motor shell needs to rotate in the machining process, the motor is pushed to slide towards the outer wall of the supporting block, so that the motor pushes the rolling wheel to abut against the inner wall of the motor shell, meanwhile, the supporting force of the supporting block is reduced, and when the supporting force of the supporting block is reduced, the motor shell is fixed. The rollers can be driven to rotate through the motor, so that the rollers drive the motor shell to rotate along the fixing columns, a worker can conveniently adjust the motor shell, and the machining efficiency of the worker on the outer wall of the motor shell is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor accessories, in particular to a motor housing production fixing device capable of positioning a central axis. Background Art

[0002] During the production process of the motor casing, the motor casing needs to be fixed by a fixing device so that the motor casing will not be displaced when workers process it, avoiding processing errors caused by the shaking of the motor casing.

[0003] According to the prior art, a housing installation and fixing device for motor production comprises a frame, a placing table is fixedly connected to the bottom of the inner cavity of the frame, a lifting cylinder is fixedly installed on the top of the inner cavity of the frame, a rotating motor is fixedly installed on the bottom of the lifting cylinder, a turntable is fixedly connected to the bottom output end of the rotating motor, a fixing component is symmetrically installed on the bottom of the turntable, and the fixing component comprises a side plate and a clamping plate located on one side of the side plate; a receiving groove is provided on the side of the side plate facing the clamping plate, a clamping cylinder is symmetrically installed on the upper and lower ends of the inner cavity of the receiving groove, a mounting block is fixedly connected to the piston ends of the clamping cylinder, a support rod is rotatably connected to one side of the mounting block, a connecting plate is rotatably connected to one side of the support rod on the principle of the mounting block, and a side of the connecting plate away from the support rod is fixedly connected to the clamping plate; a telescopic rod is fixedly connected between the connecting plate and the side plate; the utility model is convenient for installing the motor housing, has high installation efficiency, and has low labor intensity for workers.

[0004] In the above-mentioned prior art, the outer wall of the motor housing is clamped by pushing the clamping plate through the telescopic rod, so that the motor housing can be fixed. However, when the worker processes the outer wall of the motor housing, the clamping plate abutting against the outer wall of the motor will affect the worker. The worker needs to manually adjust the clamping position of the clamping plate to complete the processing of the outer wall of the motor, which reduces the worker's processing efficiency. Utility Model Content

[0005] The utility model aims to provide a motor housing production fixing device capable of positioning a central axis, so as to solve the above-mentioned problem.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a motor housing production fixing device capable of locating a central axis, comprising:

[0007] A base, on which a fixing column is fixedly mounted;

[0008] Support blocks arranged in a circular array on the side wall of the fixed column and slidingly matched;

[0009] A first motor is arranged in a linear array and slidably engaged in the support block;

[0010] A roller is slidably arranged on the side wall of the support block and fixedly connected to the output end of the first motor.

[0011] Preferably, an oil filling groove is opened in the fixed column, and a second infusion tube in a linear array is arranged in the fixed column, the second infusion tube is connected to the oil filling groove, a second push rod is movably installed in the second infusion tube, and one end of the second push rod is fixedly connected to the support block.

[0012] Preferably, a hydraulic oil tank is fixedly mounted on the side wall of the base, and the hydraulic oil tank is connected to the oil filling groove.

[0013] Preferably, a first infusion tube in a linear array is provided in the fixed column, the first infusion tube is connected to the oil filling groove, a first push rod is slidably installed in the first infusion tube, and one end of the first push rod is fixedly connected to the first motor.

[0014] Preferably, one end of the first infusion tube is provided with a symmetrically arranged limiting groove, a plug is movably installed in the limiting groove, and the plug abuts against the first infusion tube port.

[0015] Preferably, a second motor is fixedly installed in the base, a rotating shaft is fixedly installed at one end of the second motor, a side wall of the rotating shaft is provided with pull ropes in a linear array, and one end of the pull ropes is fixedly connected to the plug.

[0016] In the above technical scheme, the utility model provides a motor casing production fixing device that can locate the central axis, which has the following beneficial effects: after the worker inserts the motor casing into the fixing column, the support block of the array is driven to slide out of the fixing column at the same time, so that the support block abuts against the inner wall of the motor casing to fix the motor casing, and the motor casing is fixed from the inside by the support block, so that the worker will not be disturbed by the clamping member when processing the motor casing, and when the motor casing needs to be rotated during the processing, the motor is pushed to slide toward the outer wall of the support block, so that the motor pushes the roller to abut against the inner wall of the motor casing and the supporting force of the support block is reduced. When the supporting force of the support block decreases, the roller can be driven to rotate by the motor, so that the roller drives the motor casing to rotate along the fixing column, thereby facilitating the worker to adjust the motor casing and improving the worker's processing efficiency on the outer wall of the motor casing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the roller of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-sectional structure of the first infusion tube of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Fixed column; 3. Support block; 5. Roller; 6. Oil filling tank; 8. Rotating shaft; 9. First motor; 10. First push rod; 11. First infusion tube; 12. Block; 13. Second infusion tube; 14. Limiting groove; 15. Pull rope; 16. Second push rod; 17. Hydraulic oil tank; 18. Second motor. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] like Figure 1-3 As shown, a motor housing production fixture capable of locating a central axis includes:

[0025] A base 1, on which a fixing column 2 is fixedly mounted;

[0026] Support blocks 3 arranged in a circular array on the side wall of the fixed column 2 and slidingly matched;

[0027] A first motor 9 is arranged in a linear array and slidably fits in the support block 3;

[0028] The roller 5 is slidably arranged on the side wall of the support block 3 and fixedly connected to the output end of the first motor 9 .

[0029] Specifically, the motor housing is installed on the base 1 by inserting the motor housing into the fixed column 2 along the central axis, and the multiple support blocks 3 in the circular array are driven to abut against the inner wall of the motor housing at the same time, so that the support blocks 3 cooperate with each other to fix the motor housing from the inside. When the motor housing needs to be rotated to adjust the angle, the first motor 9 is provided with thrust, so that the first motor 9 pushes the roller 5 to extend out of the support block 3 and abut against the inner wall of the motor housing. The roller 5 is driven to rotate by the first motor 9, so that the roller 5 drives the motor housing to rotate along the fixed column 2, thereby achieving the purpose of adjusting the position of the motor housing.

[0030] In the above embodiment, after the worker inserts the motor housing into the fixed column 2, the support block 3 of the array is driven to slide out of the fixed column 2 at the same time, so that the support block 3 abuts against the inner wall of the motor housing to fix the motor housing. The motor housing is fixed from the inside by the support block 3, so that the worker will not be disturbed by the clamping member when processing the motor housing. When the motor housing needs to be rotated during the processing, the first motor 9 is pushed to slide toward the outer wall of the support block 3, so that the first motor 9 pushes the roller 5 to abut against the inner wall of the motor housing, and the supporting force of the support block 3 is reduced. When the supporting force of the support block 3 decreases, the roller 5 can be driven to rotate by the first motor 9, so that the roller 5 drives the motor housing to rotate along the fixed column 2, thereby facilitating the worker to adjust the motor housing and improving the worker's processing efficiency on the outer wall of the motor housing.

[0031] As an embodiment further provided by the present invention, an oil filling groove 6 is opened in the fixed column 2, and a second infusion tube 13 in a linear array is arranged in the fixed column 2, the second infusion tube 13 is connected to the oil filling groove 6, and a second push rod 16 is movably installed in the second infusion tube 13, and one end of the second push rod 16 is fixedly connected to the support block 3.

[0032] Furthermore, a hydraulic oil tank 17 is fixedly mounted on the side wall of the base 1 , and the hydraulic oil tank 17 is connected to the oil filling groove 6 .

[0033] Specifically, when the motor housing needs to be fixed, hydraulic oil is poured into the oil filling groove 6 through the hydraulic oil tank 17, so that the hydraulic oil fills the oil filling groove 6, and the second infusion pipe 13 is interconnected with the oil filling groove 6, so that the hydraulic oil poured into the oil filling groove 6 enters the second infusion pipe 13, and the hydraulic oil provides thrust to the second push rod 16, so that the second push rod 16 can push the support block 3 to extend out of the fixed column 2, and abut against the inner wall of the motor housing to fix the motor housing.

[0034] As another embodiment further provided by the present invention, a first infusion tube 11 in a linear array is arranged in the fixed column 2, the first infusion tube 11 is connected to the oil filling groove 6, a first push rod 10 is slidably installed in the first infusion tube 11, and one end of the first push rod 10 is fixedly connected to the first motor 9.

[0035] Specifically, when the first fluid infusion pipe 11 and the oil filling groove 6 are connected to each other, the hydraulic oil poured into the oil filling groove 6 enters the first fluid infusion pipe 11, so that the hydraulic oil provides thrust to the first push rod 10, and the first push rod 10 pushes the first motor 9 to slide toward the motor housing, so that the first motor 9 can push the roller 5 to abut against the inner wall of the motor housing, and when the hydraulic oil enters the first fluid infusion pipe 11, the oil pressure in the oil filling groove 6 drops, so that the fixing effect of the support block 3 is reduced, that is, when the motor drives the roller 5 to rotate, it can drive the motor housing to rotate along the fixed column 2.

[0036] As another embodiment further provided by the present invention, a symmetrically arranged limiting groove 14 is provided at one end of the first infusion tube 11 , a plug 12 is movably installed in the limiting groove 14 , and the plug 12 abuts against the port of the first infusion tube 11 .

[0037] Furthermore, a second motor 18 is fixedly installed in the base 1 , a rotating shaft 8 is fixedly installed at one end of the second motor 18 , a linear array of pull ropes 15 are arranged on the side wall of the rotating shaft 8 , and one end of the pull rope 15 is fixedly connected to the plug 12 .

[0038] Specifically, the liquid inlet port of the first infusion tube 11 is blocked by the plug 12 installed in the limit groove 14, so that the first infusion tube 11 cannot enter the hydraulic oil when it is not needed. When the first infusion tube 11 needs to enter the hydraulic oil, the second motor 18 drives the rotating shaft 8 to rotate, so that the pull rope 15 is wound up during the rotation of the rotating shaft 8, so that the pull rope 15 can pull the plug 12 down to slide along the limit groove 14, so that the plug 12 is separated from the liquid inlet port of the first infusion tube 11, and the hydraulic oil can enter the first infusion tube 11 and push the first push rod 10.

[0039] Working principle: When the worker inserts the motor housing onto the fixed column 2 along the central axis, the hydraulic oil in the hydraulic oil tank 17 is poured into the oil filling groove 6, so that the hydraulic oil can be continuously filled into the oil filling groove 6. When the oil filling groove 6 is filled with hydraulic oil, the second infusion pipe 13 is connected with the oil filling groove 6, so that the hydraulic oil poured into the oil filling groove 6 enters the second infusion pipe 13. The hydraulic oil enters the second infusion pipe 13, so that the hydraulic oil provides thrust to the second push rod 16, and the second push rod 16 pushes the support block 3 to abut against the inner wall of the motor housing, so that the support block 3 fixes the motor housing from the inside, which is convenient for workers to fix the motor The outer wall of the shell is processed. When the motor shell needs to be rotated to adjust the processing angle, the second motor 18 drives the rotating shaft 8 to rotate to reel in the pull rope 15, so that the pull rope 15 pulls the plug 12 to slide along the limiting groove 14 and disengage from the liquid inlet port of the first infusion pipe 11, so that the hydraulic oil in the oil filling groove 6 can enter the first infusion pipe 11 and push the first push rod 10, and by pushing the first motor 9 to slide toward the inner wall of the motor shell, the first motor 9 pushes the roller 5 to abut against the inner wall of the motor shell, so that when the first motor 9 drives the roller 5 to rotate, the roller 5 can drive the motor shell to rotate along the inner wall of the fixed column 2.

[0040] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A motor housing production fixture capable of locating a central axis, characterized in that: include: A base (1), wherein a fixing column (2) is fixedly mounted on the base (1); Support blocks (3) arranged in a circular array on the side wall of the fixed column (2) and slidingly matched; A first motor (9) is arranged in a linear array and slidably engaged in the support block (3); A roller (5) is slidably arranged on the side wall of the support block (3) and fixedly connected to the output end of the first motor (9).

2. A motor housing production fixture capable of locating the central axis according to claim 1, characterized in that: An oil filling groove (6) is provided in the fixed column (2), and a second liquid infusion tube (13) in a linear array is arranged in the fixed column (2), the second liquid infusion tube (13) is connected to the oil filling groove (6), a second push rod (16) is movably installed in the second liquid infusion tube (13), and one end of the second push rod (16) is fixedly connected to the support block (3).

3. A motor housing production fixture capable of locating a central axis according to claim 1, characterized in that: A hydraulic oil tank (17) is fixedly mounted on the side wall of the base (1), and the hydraulic oil tank (17) is in communication with the oil filling groove (6).

4. A motor housing production fixture capable of locating a central axis according to claim 1, characterized in that: A first liquid infusion tube (11) in a linear array is arranged in the fixed column (2), the first liquid infusion tube (11) is connected to the oil filling groove (6), a first push rod (10) is slidably installed in the first liquid infusion tube (11), and one end of the first push rod (10) is fixedly connected to the first motor (9).

5. A motor housing production fixture capable of locating a central axis according to claim 4, characterized in that: One end of the first infusion tube (11) is provided with a symmetrically arranged limiting groove (14), a plug (12) is movably mounted in the limiting groove (14), and the plug (12) abuts against a port of the first infusion tube (11).

6. A motor housing production fixture capable of locating a central axis according to claim 1, characterized in that: A second motor (18) is fixedly mounted in the base (1), a rotating shaft (8) is fixedly mounted on one end of the second motor (18), a pull rope (15) in a linear array is provided on the side wall of the rotating shaft (8), and one end of the pull rope (15) is fixedly connected to the plug (12).

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