A kind of servo motor motor end cover processing jig

Abstract

The utility model discloses a kind of jigs for servo motor motor end cover processing, involve servo motor production technical field, including: fixed mechanism, the fixed mechanism is used to be fixed on machine tool;Adjusting transposition mechanism, the adjusting transposition mechanism includes the first movable block being rotatably arranged between two ear plates by pin shaft, the first movable block front center is rotatably nested with movable shaft by bearing, the movable shaft front end is fixedly provided with U-shaped frame, the inboard of U-shaped frame is rotatably provided with two second movable blocks along vertical direction by pin shaft, and the first jig plate and the second jig plate are fixedly connected respectively.The utility model can be more conveniently synchronous overturning and positioning to multiple motor end covers after completing the side surface processing of multiple motor end covers, and then the processing of the other side surface of multiple motor end covers is carried out quickly, saves the labor time interval of shortening two sides processing, improves the batch processing efficiency of motor end cover.

Description

Technical Field

[0001] This utility model relates to the field of servo motor manufacturing technology, and in particular to a jig for processing the end cap of a servo motor. Background Technology

[0002] The housing of a servo motor mainly consists of a middle housing and front and rear motor end covers. The main functions of the front and rear end covers are to protect internal components, assist in heat dissipation, provide mounting positions for bearings, support the rotor shaft, ensure the rotational accuracy and stability of the shaft, reduce friction and wear, and ensure the normal operation of the motor.

[0003] In the existing technology, when using CNC machine tools for batch processing of motor end caps, it is necessary to first use a fixture fixed on the CNC machine tool to position multiple motor end caps before processing. However, since the motor end caps need to be processed on both sides, after one side of the motor end cap is processed, multiple motor end caps need to be flipped over and repositioned in sequence before secondary processing can be performed. This results in high labor costs and long processing time, which has a significant impact on the batch processing efficiency of motor end caps.

[0004] Therefore, it is necessary to invent a jig for machining the end cap of a servo motor to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a jig for machining servo motor end caps. After machining one side of multiple motor end caps, the jig can be easily flipped and positioned synchronously, allowing for rapid machining of the other side of the motor end caps. This saves manpower, shortens the interval between machining on both sides, and improves the batch machining efficiency of motor end caps. This solves the problem mentioned in the background art that when using CNC machine tools for batch machining of motor end caps, multiple motor end caps need to be positioned using a jig fixed on the CNC machine tool before machining. However, since the motor end caps need to be machined on both sides, after machining one side of the motor end cap, multiple motor end caps need to be flipped and repositioned sequentially before secondary machining can be performed. This results in high labor costs and long processing time, which significantly affects the batch machining efficiency of motor end caps.

[0006] According to one aspect of this disclosure, the following technical solution is provided: a jig for machining a servo motor end cap, comprising:

[0007] A fixing mechanism for fixing to a machine tool;

[0008] An adjustment and repositioning mechanism includes a first movable block rotatably disposed between two ear plates via a pin. A movable shaft is rotatably nested at the center of the front of the first movable block via a bearing. A U-shaped frame is fixedly disposed at the front end of the movable shaft. Two second movable blocks, respectively fixedly connected to a first fixture plate and a second fixture plate, are rotatably disposed on the inner side of the U-shaped frame along a vertical direction via a pin.

[0009] End cap positioning mechanisms, all of which are used to position the motor end cap.

[0010] According to at least one embodiment of the present disclosure, a jig for processing a servo motor end cap includes a fixing mechanism comprising a fixing base plate, wherein fixing holes are provided at the four corners of the top of the fixing base plate.

[0011] According to at least one embodiment of the present disclosure, a jig for machining a servo motor end cap is provided with two ear plates on the rear side of the top of the fixed base plate, and both ear plates are fixedly connected to the fixed base plate.

[0012] According to at least one embodiment of the present disclosure, a jig for processing a servo motor end cap includes an end cap positioning mechanism comprising a first jig plate and a second jig plate disposed opposite to each other, wherein both the first jig plate and the second jig plate are fixedly connected to an adjacent second movable block.

[0013] According to at least one embodiment of the present disclosure, a jig for processing the end cover of a servo motor has an end cover positioning groove adapted to the motor end cover on the side of the first jig plate and the second jig plate close to each other, and an operating handle is fixedly provided on the middle of the side of the first jig plate and the second jig plate away from the second movable block.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] This invention features an adjustment and repositioning mechanism. After machining one side of the motor end cover inside the multiple end cover positioning slots on the top of the first fixture plate, the second fixture plate is closed onto the top of the first fixture plate. Then, by simultaneously grasping the two operating handles and lifting them upwards, the end cover positioning mechanism rotates upwards around the pin on the first movable block. Then, the end cover positioning mechanism is flipped around the movable shaft. During this process, the motor end cover inside the end cover positioning slot on the first fixture plate falls into the end cover positioning slot on the second fixture plate and is positioned. The end cover positioning mechanism is then lowered, and the first fixture plate is flipped up from the top of the second fixture plate, allowing for machining of the other side of the motor end cover. Compared to existing technologies, this invention allows for convenient simultaneous flipping and positioning of multiple motor end covers after machining one side, enabling rapid machining of the other side of the motor end covers. This saves manpower, shortens the interval between machining on both sides, and improves the batch processing efficiency of motor end covers. Attached Figure Description

[0016] The accompanying drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0017] Figure 1 This is a schematic diagram of the overall structure of a jig for machining the end cap of a servo motor according to one embodiment of the present disclosure.

[0018] Figure 2 This is a schematic diagram of the fixing mechanism and the adjustment and repositioning mechanism of a servo motor end cover machining fixture according to one embodiment of the present disclosure.

[0019] Figure 3 This is a schematic diagram of the end cap positioning mechanism of a jig for machining the end cap of a servo motor according to one embodiment of the present disclosure.

[0020] The specific labels in the attached figures are as follows:

[0021] 1. Fixing mechanism; 11. Fixing base plate; 12. Fixing hole; 13. Ear plate;

[0022] 2. Adjustment and shifting mechanism; 21. First movable block; 22. Movable shaft; 23. U-shaped frame; 24. Second movable block;

[0023] 3. End cap positioning mechanism; 31. First fixture plate; 32. Second fixture plate; 33. End cap positioning groove; 34. Operating handle. Detailed Implementation

[0024] For descriptive purposes, this disclosure may use spatial relative terms such as “below,” “under,” “below,” “down,” “above,” “above,” “higher,” and “side (e.g., in a “sidewall”)” to describe the relationship between one component and another component as shown in the accompanying drawings. In addition to the orientations depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacture. For example, if the device in the drawings is flipped, a component described as “below” or “under” other components or features would subsequently be positioned “above” said other components or features. Thus, the exemplary term “below” can encompass both “above” and “below” orientations. Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or in other orientations), thus interpreting the spatial relative descriptive terms used herein accordingly.

[0025] Figure 1This is a schematic diagram of the overall structure of a jig for machining the end cap of a servo motor according to one embodiment of the present disclosure.

[0026] Figure 2 This is a schematic diagram of the fixing mechanism 1 and the adjustment and shifting mechanism 2 of a servo motor end cover machining fixture according to one embodiment of the present disclosure.

[0027] Figure 3 This is a schematic diagram of the end cap positioning mechanism 3 of a servo motor end cap machining fixture according to one embodiment of the present disclosure.

[0028] like Figures 1-3 As shown, the servo motor end cap machining fixture disclosed herein may include components such as a fixing mechanism 1, an adjustment and repositioning mechanism 2, and an end cap positioning mechanism 3.

[0029] like Figure 2 As shown in the present disclosure, the fixing mechanism 1 includes a fixing base plate 11. Fixing holes 12 are provided at the four corners of the top of the fixing base plate 11. Two ear plates 13 are provided on the rear side of the top of the fixing base plate 11. Both ear plates 13 are fixedly connected to the fixing base plate 11.

[0030] This allows the base plate 11 to be placed on the machining station of the machine tool. Then, multiple bolts are passed through multiple fixing holes 12 and screwed into the screw holes on the machine tool until the bolts press the base plate 11 tightly. At this point, the fixture is fixed on the machining station of the machine tool.

[0031] like Figure 2 As shown, in a preferred embodiment, the adjustment and repositioning mechanism 2 includes a first movable block 21 rotatably disposed between two ear plates 13 via a pin. A movable shaft 22 is rotatably nested at the center of the front of the first movable block 21 via a bearing. A U-shaped frame 23 is fixedly disposed at the front end of the movable shaft 22. Two second movable blocks 24 are rotatably disposed on the inner side of the U-shaped frame 23 along the vertical direction via pins and are respectively fixedly connected to the first fixture plate 31 and the second fixture plate 32.

[0032] like Figure 3 As shown in this disclosure, the end cap positioning mechanism 3 includes a first fixture plate 31 and a second fixture plate 32 arranged opposite to each other. Both the first fixture plate 31 and the second fixture plate 32 are fixedly connected to the adjacent second movable block 24. The first fixture plate 31 and the second fixture plate 32 are provided with end cap positioning grooves 33 adapted to the motor end cap on the side closest to each other. The first fixture plate 31 and the second fixture plate 32 are fixedly provided with operating handles 34 in the middle of the side away from the second movable block 24.

[0033] By setting up the aforementioned adjustment and repositioning mechanism 2 and end cap positioning mechanism 3, multiple motor end caps are positioned on multiple second fixture plates 32 on the top of the first fixture plate 31. Then, one side of the motor end cap is machined. After machining one side of the motor end cap, the second fixture plate 32 is rotated around the pin on the second movable block 24 adjacent to the second fixture plate 32, thereby closing the second fixture plate 32 onto the top of the first fixture plate 31. Then, both operating handles 34 are simultaneously grasped and lifted upwards, causing the end cap positioning mechanism 3 to rotate upwards around the pin on the first movable block 21. Once the end cap positioning mechanism 3 is sufficiently far from the fixed base plate 11, the end cap positioning mechanism is rotated around the movable shaft 22 as the axis. 3. During the flipping process, the motor end cover inside the upper end cover positioning groove 33 of the first fixture plate 31 falls into the upper end cover positioning groove 33 of the second fixture plate 32 and is positioned. Then, the end cover positioning mechanism 3 is lowered as a whole. At this time, the bottom of the second fixture plate 32 is attached to the top of the fixed base plate 11. Then, the first fixture plate 31 is flipped up from the top of the second fixture plate 32, and the other side of the motor end cover can be processed. Compared with the prior art, after completing the processing of one side of multiple motor end covers, this utility model can conveniently flip and position multiple motor end covers synchronously, thereby quickly processing the other side of multiple motor end covers, saving manpower, shortening the interval time between processing on both sides, and improving the batch processing efficiency of motor end covers.

[0034] It should also be noted that any content not described in detail in this specification is prior art known to those skilled in the art.

[0035] Those skilled in the art should understand that the above embodiments are merely for illustrating the present disclosure and are not intended to limit the scope of the disclosure. Those skilled in the art can make other changes or modifications based on the above disclosure, and these changes or modifications still fall within the scope of the present disclosure.

Claims

1. A jig for machining the end cap of a servo motor, characterized in that, include: A fixing mechanism for fixing to a machine tool; An adjustment and repositioning mechanism includes a first movable block rotatably disposed between two ear plates via a pin. A movable shaft is rotatably nested at the center of the front of the first movable block via a bearing. A U-shaped frame is fixedly disposed at the front end of the movable shaft. Two second movable blocks, respectively fixedly connected to a first fixture plate and a second fixture plate, are rotatably disposed on the inner side of the U-shaped frame along a vertical direction via a pin. End cap positioning mechanisms, all of which are used to position the motor end cap.

2. The jig for machining the servo motor end cap according to claim 1, characterized in that: The fixing mechanism includes a fixing base plate, and fixing holes are provided at the four corners of the top of the fixing base plate.

3. The jig for machining the servo motor end cap according to claim 2, characterized in that: Two ear plates are provided on the rear side of the top of the fixed base plate, and both ear plates are fixedly connected to the fixed base plate.

4. The jig for machining the servo motor end cap according to claim 3, characterized in that: The end cap positioning mechanism includes a first fixture plate and a second fixture plate arranged opposite to each other, and both the first fixture plate and the second fixture plate are fixedly connected to the adjacent second movable block.

5. The jig for machining the servo motor end cap according to claim 4, characterized in that: Both the first fixture plate and the second fixture plate have end cover positioning grooves adapted to the motor end cover on the side closest to each other, and both the first fixture plate and the second fixture plate have operating handles fixedly installed in the middle of the side away from the second movable block.

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