Jig for machining bearing ring

Abstract

The utility model relates to the technical field of machining jigs, and discloses a bearing ring machining jig which comprises a base mechanism, a machining mechanism is rotationally arranged on the surface of one side of the upper end of the base mechanism, the base mechanism comprises a base body, a rectangular groove is formed in the surface of one side of the upper end of the base body, and the machining mechanism comprises a machining plate. A circular block is fixedly connected to the center of the surface of the front side of the machining plate, a third connecting block is fixedly connected to the surface of the center of the front side of the circular block, second electric telescopic rods are fixedly connected to the surfaces of the two sides of the third connecting block, and arc-shaped blocks are fixedly connected to the surfaces of one sides of the two second electric telescopic rods. Limiting clamping blocks are slidably arranged on the surfaces of the two ends, close to the center, of the rear side of the machining plate. According to the bearing ring machining device, outer ring machining and inner ring machining are carried out on a bearing ring on the same platform, so that the machining precision can be improved, switching between different platforms is not needed, and time and labor cost are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing jigs, in particular to a jig for processing a bearing ring. Background Art

[0002] The bearing ring is an annular part of a radial rolling bearing with one or more raceways. Its main function is to ensure the stability and safety of the bearing during normal operation. In the process of processing the bearing ring, a processing jig is required. The processing jig is a device used to process the bearing ring. The processing jig can improve the accuracy of the bearing ring.

[0003] Some existing bearing rings need to be processed on different platforms during the process of processing the outer ring and the inner ring. However, processing on different platforms will cause processing errors due to the differences in the platforms. At the same time, processing on different platforms requires switching the bearing rings back and forth, which increases processing time and labor costs. Therefore, technical personnel in this field provide a jig for processing bearing rings to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a jig for processing bearing rings. The outer ring and the inner ring of the bearing ring are processed on the same platform, thereby improving the processing accuracy and eliminating the need to switch between different platforms, saving time and labor costs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a jig for processing a bearing ring, comprising a base mechanism, a processing mechanism is rotatably arranged on one side surface of the upper end of the base mechanism, the base mechanism comprises a base body, a rectangular groove is opened on one side surface of the upper end of the base body, the processing mechanism comprises a processing plate, a circular block is fixedly connected at the center of the front side surface of the processing plate, and a third connecting block is fixedly connected at the center of the front side surface of the circular block;

[0006] The second electric telescopic rods are fixedly connected to the two side surfaces of the third connecting block, and arc blocks are fixedly connected to the one side surface of the two second electric telescopic rods. Limiting clamps are slidably arranged on the two end surfaces near the center of the rear side of the processing plate, and a circular groove is opened at the center of the rear side surface of the processing plate.

[0007] Through the above technical scheme, firstly, the center of the front side surface of the processing plate can support the inside of the bearing ring to be processed under the action of the second electric telescopic rod and the arc block. In this way, the outer circle of the bearing ring can be processed, and during the processing, the waste generated during the processing can fall into the rectangular groove, so that it is convenient to collect and process the waste after the processing is completed. At the same time, under the action of the arc block, the bearing ring to be processed can be clamped and fixed. In this way, the outer surface of the bearing ring is clamped, so that the inner ring of the bearing ring can be processed, and during the processing, the debris will fall into the interior of the processing plate through the circular groove. After the work is completed, the interior can be cleaned by opening the processing plate. In short, in this way, the inner and outer surfaces of the same bearing ring can be processed on one platform, thereby improving the processing accuracy and improving the production effect.

[0008] Furthermore, a control panel is fixedly connected to a surface of one end of the front side of the upper end of the base body, and a first electric telescopic rod is fixedly connected to a surface of one side of the rear side of the upper end of the base body;

[0009] Through the above technical solution, the electric telescopic rod can be extended or shortened under the action of the control panel, and the rotating motor inside the motor protection box can be turned on or off.

[0010] Furthermore, the upper end surface of the first electric telescopic rod is fixedly connected with a first connecting block, the upper end surface of the first connecting block is fixedly connected with a motor protection box, and the inner side surface of the motor protection box is fixedly connected with a rotating motor;

[0011] Through the above technical scheme, the rotating motor inside the motor can be protected by the action of the motor protection box. At the same time, the processing plate fixedly connected to the output end through the rotating shaft can be rotated by the action of the rotating motor, thereby facilitating the processing of the bearing ring.

[0012] Furthermore, a movable door is hingedly provided on the upper surface of the processing plate;

[0013] Through the above technical solution, the waste generated by the bearing ring after processing can be dropped into the processing plate under the action of the movable door, so that it is convenient to clean it.

[0014] Furthermore, both sides of the rear side of the processing plate near the center are fixedly connected with fixed rods, one side of the two fixed rods is fixedly connected with a slide rail, and a plurality of linear motors are slidably arranged around the slide rail surfaces;

[0015] Through the above technical solution, through the cooperation between the linear motor and the slide rail, the limiting clamp block whose upper end is fixedly connected to the second connecting block through the fixing column can be displaced.

[0016] Furthermore, the upper end surfaces of the two linear motors are fixedly connected with fixing columns, and the upper end surfaces of the two fixing columns are fixedly connected with second connecting blocks;

[0017] Through the above technical solution, the main function of the fixed column is to ensure that it can move within the slide groove, and the second connecting block serves as a connecting medium between the limiting clamp block and the fixed column.

[0018] Furthermore, a protective layer is fixedly connected to one side surface of the two arc-shaped blocks;

[0019] Through the above technical solution, the inner ring surface of the bearing ring can be protected under the action of the protective layer.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a jig for processing a bearing ring, which can support the inner ring of the bearing ring under the action of an electric telescopic rod and an arc block, so that the outer ring surface of the bearing ring can be processed conveniently. The outer surface of the bearing ring can be limited and fixed under the action of a limiting clamp, so that the inner ring of the bearing ring can be processed conveniently. In short, the outer ring processing and the inner ring processing can be carried out on a certain platform, thereby improving the processing accuracy and reducing the error caused by processing on different platforms. Processing on the same platform at the same time can improve the processing efficiency and save processing time.

[0022] 2. The utility model proposes a jig for processing a bearing ring. When processing the outer ring of the bearing ring, the debris generated during the processing will temporarily stay on the surface of the processing plate. After that, after the processing plate is rotated under the action of a rotating motor, the debris will fall into the rectangular groove as the processing plate tilts. When processing the inner ring of the bearing ring, the debris generated during the processing will enter the interior of the processing plate under the action of the circular groove. The debris generated during the processing of the bearing ring is collected in the rectangular groove and the processing plate, and after the work is completed, it is convenient to uniformly process it. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a first axial side schematic diagram of the utility model;

[0024] Figure 2 This is a schematic diagram of the second axis side of the utility model;

[0025] Figure 3 This is a schematic diagram of the front section of the base proposed by the utility model;

[0026] Figure 4 It is a front section schematic diagram of the processing mechanism proposed by the utility model.

[0027] Legend:

[0028] 1. Base mechanism; 101. Base body; 102. Control panel; 103. Rectangular groove; 104. First electric telescopic rod; 105. First connecting block; 106. Motor protection box; 107. Rotating motor; 2. Processing mechanism; 201. Processing plate; 202. Limiting clamp block; 203. Circular groove; 204. Movable door; 205. Fixed rod; 206. Slide rail; 207. Linear motor; 208. Fixed column; 209. Second connecting block; 210. Circular block; 211. Third connecting block; 212. Second electric telescopic rod; 213. Arc block; 214. Protective layer. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 The utility model provides an embodiment: a jig for processing a bearing ring, comprising a base mechanism 1, and a processing mechanism 2 is rotatably arranged on a surface of one side of an upper end of the base mechanism 1.

[0031] The inner ring surface and the outer ring surface of the bearing ring can be processed by the processing mechanism 2.

[0032] Reference Figure 1 and Figure 3 The base mechanism 1 includes a base body 101, a rectangular groove 103 is provided on the upper side surface of the base body 101, a control panel 102 is fixedly connected to the upper front side surface of the base body 101, a first electric telescopic rod 104 is fixedly connected to the upper rear side surface of the base body 101, a first connecting block 105 is fixedly connected to the upper end surface of the first electric telescopic rod 104, a motor protection box 106 is fixedly connected to the upper end surface of the first connecting block 105, and a rotating motor 107 is fixedly connected to the inner side surface of the motor protection box 106.

[0033] The debris generated during processing can be collected and processed under the action of the rectangular groove 103, the first electric telescopic rod 104 can be extended or shortened under the action of the control panel 102, and the rotating motor 107 can be turned on or off, and the processing plate 201 can be rotated under the action of the rotating motor 107.

[0034] Reference Figure 2 and Figure 4 The processing mechanism 2 includes a processing plate 201, a circular block 210 is fixedly connected at the center of the front surface of the processing plate 201, a third connecting block 211 is fixedly connected at the center of the front surface of the circular block 210, second electric telescopic rods 212 are fixedly connected to the two side surfaces of the third connecting block 211, and arc blocks 213 are fixedly connected to the two side surfaces of the two second electric telescopic rods 212. Limited clamping blocks 202 are slidably arranged on the two end surfaces of the rear side of the processing plate 201 near the center, and a circular groove 203 is opened at the center of the rear surface of the processing plate 201. A movable door 204 is hingedly provided on the upper end surface of the processing plate 201, and fixed rods 205 are fixedly connected to the two side surfaces near the center of the inner rear side of the processing plate 201, and slide rails 206 are fixedly connected to the inner side surfaces of the two fixed rods 205. Linear motors 207 are slidably provided around the surfaces of the multiple slide rails 206, and fixed columns 208 are fixedly connected to the upper end surfaces of the two linear motors 207. The second connecting blocks 209 are fixedly connected to the upper end surfaces of the two fixed columns 208, and a protective layer 214 is fixedly connected to the one side surface of the two arc blocks 213.

[0035] The inner ring of the bearing ring can be supported by the second electric telescopic rod 212 and the arc block 213 fixedly connected to one side surface, so that the outer ring surface can be processed conveniently. At the same time, the inner ring surface can be protected by the protective layer 214. The upper end of the limiting clamp 202 with the fixed column 208 and the second connecting block 209 as the connecting medium can be displaced by the slide rail 206 and the linear motor 207. The outer surface of the bearing ring can be limited and fixed by the limiting clamp 202, so that the inner ring surface can be processed conveniently.

[0036] Working principle: First, the first electric telescopic rod 104 is extended under the action of the control panel 102, so that the first electric telescopic rod 104 is extended to a suitable height, and then the processing plate 201 is rotated under the action of the rotating motor 107 inside the motor protection box 106, so that the side of the processing plate 201 that needs to be processed on the outer ring is rotated to the top, and then the bearing ring to be processed is placed on the upper end surface of the circular block 210, and then the second electric telescopic rod 212 is opened through a special controller. Therefore, under the mutual cooperation of the second electric telescopic rod 212 and the arc block 213, the inner ring surface of the bearing ring can be supported and fixed. In this way, the outer ring surface of the bearing ring is processed. After the processing is completed, by rotating the motor 107 The processing plate 201 is rotated so that the side for processing the inner ring is rotated to the top, so that the debris remaining on the surface of the processing plate 201 falls into the rectangular groove 103, and then the second electric telescopic rod 212 is shortened to remove the bearing ring and replace it on the surface of the processing plate 201. Then, under the action of the slide rail 206 and the linear motor 207, the upper end limit clamp 202 is displaced, so that the limit clamp 202 limits and fixes the outer ring surface of the bearing ring, so that the inner ring surface is processed, and during the processing, the debris will fall into the processing plate 201 under the action of the circular groove 203. After the processing is completed, the movable door 204 is opened to process the debris inside the processing plate 201, and the debris inside the rectangular groove 103 is also processed at the same time.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A jig for machining a bearing ring, comprising a base mechanism (1), characterized in that: A processing mechanism (2) is rotatably arranged on one side surface of the upper end of the base mechanism (1); the base mechanism (1) comprises a base body (101); a rectangular groove (103) is provided on one side surface of the upper end of the base body (101); the processing mechanism (2) comprises a processing plate (201); a circular block (210) is fixedly connected at the center of the front side surface of the processing plate (201); and a third connecting block (211) is fixedly connected at the center of the front side surface of the circular block (210); The second electric telescopic rods (212) are fixedly connected to the surfaces of both sides of the third connecting block (211), and arc blocks (213) are fixedly connected to the surfaces of one side of the two second electric telescopic rods (212). Limiting clamping blocks (202) are slidably provided on the surfaces of both ends of the rear side of the processing plate (201) near the center, and a circular groove (203) is provided at the center of the rear side surface of the processing plate (201).

2. A jig for processing a bearing ring according to claim 1, characterized in that: A control panel (102) is fixedly connected to a surface on the front side of the upper end of the base body (101), and a first electric telescopic rod (104) is fixedly connected to a surface on the rear side of the upper end of the base body (101).

3. A jig for processing a bearing ring according to claim 2, characterized in that: The upper end surface of the first electric telescopic rod (104) is fixedly connected to a first connecting block (105), the upper end surface of the first connecting block (105) is fixedly connected to a motor protection box (106), and a rotating motor (107) is fixedly connected to a side surface inside the motor protection box (106).

4. The jig for processing a bearing ring according to claim 1, characterized in that: The upper end surface of the processing plate (201) is hingedly provided with a movable door (204).

5. The jig for processing a bearing ring according to claim 1, characterized in that: Fixed rods (205) are fixedly connected to both sides of the inner rear side of the processing plate (201) near the center, and one side of the inner surface of the two fixed rods (205) is fixedly connected to a slide rail (206), and linear motors (207) are slidably arranged around the surfaces of the plurality of slide rails (206).

6. A jig for processing a bearing ring according to claim 5, characterized in that: The upper end surfaces of the two linear motors (207) are fixedly connected with fixing columns (208), and the upper end surfaces of the two fixing columns (208) are fixedly connected with second connecting blocks (209).

7. The jig for processing a bearing ring according to claim 1, characterized in that: A protective layer (214) is fixedly connected to one side surface of the two arc-shaped blocks (213).

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