Fixing device with rotating function for motor shell machining

Abstract

The utility model discloses a fixing device with a rotating function for processing a motor shell, which relates to the technical field of motor shell processing, aims to solve the technical problem that the motor shell is not firmly fixed, and comprises a bottom column, the bottom of the bottom column is connected with a bottom plate, the top surface of the bottom column is connected with a rotating bearing, and the top surface of the rotating bearing is connected with a supporting rod. A fixing plate and a fixing block are arranged on the circumferential side wall of the supporting rod, a plurality of bearing rods are connected to the top face of the fixing plate, clamping blocks are integrally formed on the top faces of the bearing rods, the tops of the clamping blocks are in a narrow arc curved surface shape, the circumferential outer wall of the supporting rod is sleeved with a rotating column sleeve, and a rotating frame and a plurality of pressing rods are arranged on the circumferential outer wall of the rotating column sleeve. The motor shell fixing device has the advantage that the motor shell is firmly fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of motor shell processing, and more specifically to a fixing device with a rotating function for processing a motor shell. Background Art

[0002] The motor housing is a component used to protect the internal components of the motor and provide structural support. It is usually made of metal material and has certain strength and protection properties. It can prevent the motor from being damaged by external environmental factors. When the motor housing is processed, the motor housing needs to be fixed to ensure that it remains stable during the processing.

[0003] The existing motor housing fixing device usually uses a clamp to clamp the inner wall of the motor housing, and the inner wall of the motor housing is a relatively smooth arc surface. During the clamping process, it is easy to slip and fall off, resulting in poor clamping and fixing effect. In view of this, we propose a motor housing processing fixing device with a rotating function. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the prior art, meet practical needs, and provide a motor housing processing fixing device with a rotation function to solve the current technical problem of poor fixing effect on the motor housing.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a fixing device for machining a motor housing with a rotating function, comprising a bottom column, the bottom of the bottom column is connected to a bottom plate, the top surface of the bottom column is connected to a rotating bearing, and the top surface of the rotating bearing is connected to a support rod;

[0006] The circumferential side wall of the support rod is provided with a fixing plate and a fixing block, the top surface of the fixing plate is connected with a plurality of receiving rods, the top surface of the receiving rod is integrally formed with a clamping block, and the top of the clamping block is in the shape of a narrow arc surface;

[0007] The outer circumferential wall of the support rod is sleeved with a rotating column sleeve, and the outer circumferential wall of the rotating column sleeve is provided with a rotating frame and a plurality of pressure rods.

[0008] Preferably, the circumferential side wall of the support rod is provided with an external thread, the circumferential inner wall of the rotating column sleeve is provided with an internal thread matching the external thread, and the top of the support rod is connected to an arc rod head, which is conical in shape and has a round head on the top.

[0009] Preferably, the circumferential side wall of the bottom column is connected with a plurality of diagonal support plates, the bottom of the diagonal support plates is connected to the top surface of the bottom plate, and the diagonal support plates are triangular plate structures.

[0010] Preferably, one end of the receiving rod is connected to the circumferential side wall of the fixing block, the other end of the receiving rod is connected to a hand rod, and a plurality of diagonal support columns are arranged at the bottom of the fixing plate.

[0011] Preferably, a rotating handle is provided on the top of the rotating frame.

[0012] Preferably, a rolling rod, a first bearing and a second bearing are provided on the circumferential side wall of the pressure rod, one end of the rolling rod is connected to the side wall of the first bearing, and the other end of the rolling rod is connected to the side wall of the second bearing.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model inserts the motor housing into the support rod, and makes the groove of the outer wall of the motor housing engage with the clamping block, and the bottom of the motor housing falls on the receiving rod, so that the motor housing is stable and firm on the receiving rod, and is positioned by the clamping block so that it cannot move on the receiving rod, and then the rotating column sleeve is sleeved on the support rod, and the rotating column sleeve is rotated to move downward on the support rod, driving the pressure rod to move downward and press down on the top of the motor housing, thereby achieving the upper and lower clamping and fixing effect of the motor housing, and solving the problem of weak clamping and fixing effect from the inside.

[0015] 2. The utility model is also designed so that the rolling rod can rotate on the circumferential side wall of the pressure rod. When the pressure rod is pressed down on the top surface of the motor housing, the rolling rod first contacts the top surface of the motor housing and rotates and moves on the top surface. When the rolling rod stops rotating, the downward pressing and fixing effect of the motor housing is achieved, which is beneficial to control the force of the pressure rod pressing down on the top surface of the motor housing, further enhancing the fixing effect of the motor housing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the bottom fixing structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the top fixing structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the rolling rod structure of the utility model;

[0020] Figure 5 The utility model is a schematic diagram of a use state.

[0021] Description of the numbers in the figure:

[0022] 101, bottom column; 102, rotating bearing; 103, supporting rod; 104, arc rod head; 105, diagonal support plate; 106, bottom plate;

[0023] 201, fixed plate; 202, fixed block; 203, receiving rod; 204, clamping block; 205, hand lever; 206, diagonal support column; 207, rotating column sleeve; 208, rotating frame; 209, rotating handle; 210, pressure rod; 211, rolling rod; 212, bearing 1; 213, bearing 2; 301, motor housing. DETAILED DESCRIPTION

[0024] like Figures 1 to 5 As shown, the utility model relates to a fixing device for machining a motor housing with a rotating function, comprising a bottom column 101, a bottom plate 106 is connected to the bottom of the bottom column 101, a rotating bearing 102 is connected to the top surface of the bottom column 101, and a support rod 103 is connected to the top surface of the rotating bearing 102;

[0025] The circumferential side wall of the support rod 103 is welded with a fixing plate 201 and a fixing block 202, the top surface of the fixing plate 201 is welded with four receiving rods 203, the top surface of the receiving rod 203 is integrally formed with a clamping block 204, and the top of the clamping block 204 is a narrow arc surface shape, which is conducive to quickly embedding the clamping block 204 into the groove of the outer wall of the motor housing 301 to position it;

[0026] The outer circumferential wall of the support rod 103 is sleeved with a rotating column sleeve 207, and the outer circumferential wall of the rotating column sleeve 207 is provided with a rotating frame 208 and a plurality of pressure rods 210;

[0027] In an embodiment of the utility model, the motor housing 301 is inserted into the support rod 103, and the groove of the outer wall of the motor housing 301 is engaged with the block 204, and the bottom of the motor housing 301 falls on the receiving rod 203, so that the motor housing 301 is stable and firm on the receiving rod 203, and is positioned by the block 204 so that it cannot move on the receiving rod 203, and then the rotating column sleeve 207 is sleeved on the support rod 103, and the rotating column sleeve 207 is rotated to move downward on the support rod 103, driving the pressure rod 210 to move downward and press down on the top of the motor housing 301 to fix it.

[0028] Specifically, the circumferential side wall of the support rod 103 is provided with an external thread, and the circumferential inner wall of the rotating column sleeve 207 is provided with an internal thread matching the external thread. The top of the support rod 103 is connected to an arc rod head 104, which is conical in shape and has a round head on the top, so that the rotating column sleeve 207 can be quickly and conveniently put on the support rod 103 and rotated up and down.

[0029] Furthermore, a plurality of diagonal support plates 105 are connected to the circumferential side walls of the base column 101, and the bottom of the diagonal support plate 105 is connected to the top surface of the base plate 106. The diagonal support plate 105 is a triangular plate structure, and the base plate 106 is fixed to the ground or a workbench by bolts, and the triangular plate is used to fix the base column 101, so that the supporting structure of the device is stable and firm.

[0030] It is worth mentioning that one end of the receiving rod 203 is welded to the circumferential side wall of the fixed block 202 to enhance the firmness of the receiving rod 203. The other end of the receiving rod 203 is connected to a hand rod 205. By pushing the hand rod 205, the support rod 103 is driven to rotate on the rotating bearing 102. A plurality of diagonal support columns 206 are arranged at the bottom of the fixed plate 201. The diagonal support columns 206 enhance the structural stability of the fixed plate 201.

[0031] It is worth mentioning that a rotating handle 209 is provided on the top of the rotating frame 208 , and the rotating handle 209 facilitates the rotation of the rotating column sleeve 207 .

[0032] It is worth noting that the circumferential side wall of the pressure rod 210 is provided with a rolling rod 211, a bearing 1 212 and a bearing 2 213. One end of the rolling rod 211 is connected to the side wall of the bearing 1 212, and the other end of the rolling rod 211 is connected to the side wall of the bearing 2 213. The rolling rod 211 can rotate on the circumferential side wall of the pressure rod 210. When the pressure rod 210 is pressed down on the top surface of the motor housing 301, the rolling rod 211 rotates and moves on the top surface of the motor housing 301 and presses down and fixes the motor housing 301, thereby avoiding damage caused by the friction of the pressure rod 210 on the top surface of the motor housing 301. When the rolling rod 211 stops rotating, the pressing and fixing effect on the motor housing 301 is achieved, which is beneficial to control the force of the pressure rod 210 pressing down on the top surface of the motor housing 301.

[0033] Working principle: This embodiment provides a fixing device for machining a motor housing with a rotating function. When in use, the motor housing 301 is inserted into the support rod 103, and the groove of the outer wall of the motor housing 301 is engaged with the clamping block 204. The bottom of the motor housing 301 falls on the receiving rod 203, so that the motor housing 301 is stable and firm on the receiving rod 203, and is positioned by the clamping block 204 so that it cannot move on the receiving rod 203. Then, the rotating column sleeve 207 is sleeved on the support rod 103. 3, and by rotating the rotating column sleeve 207, it moves downward on the support rod 103, driving the pressure rod 210 to move downward, and the rolling rod 211 of the circumferential side wall of the pressure rod 210 rotates and moves on the top surface of the motor housing 301 and presses down the motor housing 301 to fix it. When it is necessary to rotate the motor housing 301, by pushing the hand rod 205, the support rod 103 is driven to rotate on the rotating bearing 102, and the motor housing 301 on the support rod 103 is further rotated.

[0034] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A fixing device for machining a motor housing with a rotating function, characterized in that: It comprises a bottom column (101), the bottom of the bottom column (101) is connected to a bottom plate (106), the top surface of the bottom column (101) is connected to a rotating bearing (102), and the top surface of the rotating bearing (102) is connected to a supporting rod (103); The circumferential side wall of the support rod (103) is provided with a fixing plate (201) and a fixing block (202); the top surface of the fixing plate (201) is connected to a plurality of receiving rods (203); the top surface of the receiving rod (203) is integrally formed with a clamping block (204); the top of the clamping block (204) is in the shape of a narrow arc surface; The outer circumferential wall of the support rod (103) is sleeved with a rotating column sleeve (207), and the outer circumferential wall of the rotating column sleeve (207) is provided with a rotating frame (208) and a plurality of pressure rods (210).

2. A fixing device for machining a motor housing with a rotating function according to claim 1, characterized in that: The circumferential side wall of the support rod (103) is provided with an external thread, the circumferential inner wall of the rotating column sleeve (207) is provided with an internal thread matching the external thread, and the top of the support rod (103) is connected with an arc rod head (104), and the arc rod head (104) is conical in shape and has a round head at the top.

3. The fixing device for machining a motor housing with a rotating function according to claim 1, characterized in that: The circumferential side wall of the bottom column (101) is connected to a plurality of diagonal support plates (105), the bottom of the diagonal support plate (105) is connected to the top surface of the bottom plate (106), and the diagonal support plate (105) is a triangular plate structure.

4. The fixing device for machining a motor housing with a rotating function according to claim 1, characterized in that: One end of the receiving rod (203) is connected to the circumferential side wall of the fixing block (202), and the other end of the receiving rod (203) is connected to a hand rod (205). A plurality of diagonal support columns (206) are arranged at the bottom of the fixing plate (201).

5. The fixing device for machining a motor housing with a rotating function according to claim 1, characterized in that: A rotating handle (209) is provided on the top of the rotating frame (208).

6. The fixing device for machining a motor housing with a rotating function according to claim 1, characterized in that: The circumferential side wall of the pressure rod (210) is provided with a rolling rod (211), a bearing 1 (212) and a bearing 2 (213); one end of the rolling rod (211) is connected to the side wall of the bearing 1 (212), and the other end of the rolling rod (211) is connected to the side wall of the bearing 2 (213).

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