Bearing demagnetizing device

Abstract

The utility model provides a bearing demagnetization device, which belongs to the field of bearing demagnetization processing equipment, and comprises supports, the supports are symmetrically arranged, the supports are connected with a conveying assembly, the conveying assembly is connected with a limiting clamping assembly, and the supports are connected with a frame type demagnetizer. Then, the clamping plate at one end is pulled, when the clamping plate is pulled, the clamping plate drives the connecting rod to slide in the through hole, one end of the connecting rod extrudes the spring, the clamping plate is used for clamping and fixing materials needing to be clamped, and when the clamping plate is loosened, the spring rebounds to release pressure, the connecting rod is pulled back, and the materials needing to be clamped are clamped and fixed. A clamping plate connected to a connecting rod is attached to the surface of a material needing to be demagnetized, the material is clamped and fixed, after the material is clamped to a limiting clamping assembly, a driving motor is started, the output end of the driving motor drives a rotating shaft to rotate, the rotating shaft drives a chain wheel to rotate, the chain wheel drives a synchronous belt to move, and the synchronous belt drives a placement plate to move.

Description

Technical Field

[0001] This utility model relates to the field of bearing demagnetization processing equipment, specifically to a bearing demagnetization device. Background Technology

[0002] During the surface grinding or other processes of bearings, electromagnetic centerless clamps are typically used to stabilize the bearings and ensure smooth grinding. After grinding, the bearings become magnetic due to the electromagnetic clamps, which can affect their subsequent operation. Therefore, demagnetization is necessary. Common demagnetization methods utilize demagnetizing coils. When energized, the coil generates a magnetic field, the strength of which is controlled by the current. After fixing the magnetic field strength, the bearing is transported through the magnetic field to achieve demagnetization. However, during operation, movement during placement or transport can prevent the bearing from passing through the center of the demagnetizing coil, affecting the demagnetization effect. Utility Model Content

[0003] In view of this, the present invention provides a bearing demagnetizing device. The material to be demagnetized is placed on a placement plate, and then one end of a clamping plate is pulled. When the clamping plate is pulled, it causes a connecting rod to slide within a through hole. One end of the connecting rod compresses a spring. The material can be placed in the middle of the symmetrically arranged clamping plates. When the clamping plate is released, the spring rebounds, releasing the pressure and pulling the connecting rod back, causing the clamping plate connected to the connecting rod to fit against the surface of the material to be demagnetized, thus clamping and fixing the material. After the material is clamped in the limiting clamping assembly, the drive motor is started. The output end of the drive motor drives the rotating shaft to rotate, which in turn drives the sprocket to rotate. The sprocket drives the synchronous belt to move, and the synchronous belt drives the placement plate to move, allowing the placement plate to pass under the frame-type demagnetizer to perform the demagnetizing operation. The support rod located under the placement plate supports the placement plate when the synchronous belt moves it, preventing the placement plate from compressing the synchronous belt and increasing the service life of the synchronous belt.

[0004] To solve the above-mentioned technical problems, this utility model provides a bearing demagnetizing device, including a bracket for connecting and supporting a conveying assembly. The brackets are symmetrically arranged, and the conveying assembly is connected to the bracket for transporting materials. A limiting clamping assembly is connected to the conveying assembly for clamping and fixing the materials. A frame-type demagnetizing machine is connected to the bracket. The frame-type demagnetizing machine is used to demagnetize the materials.

[0005] The conveying assembly includes a rotating shaft for connecting the sprocket and the drive motor. The rotating shaft is symmetrically arranged on the support and is rotatably connected to the support.

[0006] The shaft is symmetrically equipped with sprockets at both ends. The sprockets are used to drive the synchronous belt to rotate and limit the synchronous belt. The synchronous belt is rotatably connected to the sprocket and is used to drive the placement plate to move. The limiting clamping assembly is connected to the synchronous belt.

[0007] A boss is provided on one side of the bracket. The boss is used to connect the bracket and support the drive motor. The drive motor is connected to the boss and is used to drive the rotating shaft to rotate. The output end of the drive motor is connected to the rotating shaft.

[0008] The limiting clamping assembly includes a placement plate for placing materials. The placement plate has multiple through holes for limiting the connecting rods. Multiple connecting rods are installed inside the through holes for connecting the clamping plate.

[0009] A spring is fitted on one end of the connecting rod. The spring is used to pull the connecting rod back so that the clamping plate connected to the connecting rod can fit against the surface of the material and clamp and fix the material. A clamping plate is connected to the other end of the connecting rod. The clamping plate is used to clamp and fix the material.

[0010] A connecting plate is attached to the bracket, which is used to connect the bracket and the support rod. The connecting plate is located in the middle of the timing belt, and the support rod is attached to the connecting plate to support the placement plate. The support rod is fitted to the placement plate.

[0011] The beneficial effects of the above-mentioned technical solution of this utility model are as follows:

[0012] 1. Place the material to be demagnetized on the placement plate, and then pull one end of the clamping plate. When the clamping plate is pulled, the clamping plate drives the connecting rod to slide in the through hole. One end of the connecting rod squeezes the spring. The material can be placed in the middle of the symmetrically arranged clamping plates.

[0013] 2. When the clamping plate is released, the spring rebounds and releases the pressure, pulling the connecting rod back so that the clamping plate connected to the connecting rod fits against the surface of the material to be demagnetized, thus clamping and fixing the material.

[0014] 3. After clamping the material in the limit clamping assembly, start the drive motor. The output end of the drive motor drives the rotating shaft to rotate, the rotating shaft drives the sprocket to rotate, the sprocket drives the timing belt to move, and the timing belt drives the placement plate to move, so that the placement plate passes under the frame demagnetizer to perform demagnetization on the material. The support rod set under the placement plate can support the placement plate when the timing belt drives the placement plate to move, to prevent the placement plate from putting pressure on the timing belt and to increase the service life of the timing belt. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of a bearing demagnetizing device according to the present invention;

[0016] Figure 2 This is a schematic diagram of the left sectional view of the present invention;

[0017] Figure 3 This is a schematic diagram of the right-side cross-sectional structure of the present invention;

[0018] Figure 4 This is a top view of the structure of this utility model.

[0019] Explanation of reference numerals in the attached drawings: 100, bracket; 101, frame-type demagnetizer; 110, conveying assembly; 111, rotating shaft; 112, sprocket; 113, synchronous belt; 114, boss; 115, drive motor; 120, limiting clamping assembly; 121, placement plate; 122, through hole; 123, connecting rod; 124, spring; 125, clamping plate; 126, connecting plate; 127, support rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-4 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0021] like Figure 1-4 As shown:

[0022] This embodiment provides a bearing demagnetizing device, including a bracket 100 for connecting and supporting a conveying assembly 110. The bracket 100 is symmetrically arranged, and the conveying assembly 110 is connected to the bracket 100 for transporting materials. A limiting clamping assembly 120 is connected to the conveying assembly 110 for clamping and fixing the materials. A frame-type demagnetizer 101 is connected to the bracket 100 for demagnetizing the materials.

[0023] The conveying assembly 110 includes a rotating shaft 111, which is used to connect the sprocket 112 and the drive motor 115. The rotating shaft 111 is symmetrically arranged on the bracket 100 and is rotatably connected to the bracket 100.

[0024] The rotating shaft 111 has sprockets 112 symmetrically arranged at both ends. The sprockets 112 are fixedly arranged on the rotating shaft 111. The sprockets 112 are used to drive the timing belt 113 to rotate and limit the timing belt 113. The timing belt 113 is rotatably connected to the sprockets 112. The timing belt 113 is used to drive the placement plate 121 to move. The limiting clamping assembly 120 is connected to the timing belt 113.

[0025] A boss 114 is fixedly connected to one side of the bracket 100. The boss 114 is used to connect the bracket 100 and to connect and support the drive motor 115. The drive motor 115 is fixedly connected to the boss 114. The drive motor 115 is used to drive the rotating shaft 111 to rotate. The output end of the drive motor 115 is fixedly connected to the rotating shaft 111.

[0026] The limiting clamping assembly 120 includes a placement plate 121, which is fixedly mounted on the synchronous belt 113. The placement plate 121 is used to place materials. The placement plate 121 has multiple through holes 122, which are used to limit the connecting rods 123. Multiple connecting rods 123 are provided in the through holes 122. The connecting rods 123 are used to connect to the clamping plate 125. A baffle is provided at the end of the connecting rod 123 away from the clamping plate 125. One end of the spring 124 is pressed against the placement plate 121, and the other end of the spring 124 is pressed against the baffle. The baffle can prevent the connecting rods 123 from sliding out of the through holes 122.

[0027] A spring 124 is sleeved on one end of the connecting rod 123. The spring 124 is used to pull back the connecting rod 123 so that the clamping plate 125 connected to the connecting rod 123 can fit against the surface of the material to clamp and fix the material. The other end of the connecting rod 123 is connected to a clamping plate 125, which is used to clamp and fix the material.

[0028] A connecting plate 126 is connected to the bracket 100. Both ends of the connecting plate 126 are fixedly connected to the bracket 100. The connecting plate 126 is used to connect the bracket 100 and the support rod 127. The connecting plate 126 is located in the middle of the synchronous belt 113. The support rod 127 is fixedly connected to the connecting plate 126. The support rod 127 is used to support the placement plate 121. The support rod 127 is fitted to the placement plate 121.

[0029] Working principle: In use, first place the material to be demagnetized on the placement plate 121, then pull one end of the clamping plate 125. When pulling the clamping plate 125, the clamping plate 125 drives the connecting rod 123 to slide within the through hole 122. One end of the connecting rod 123 compresses the spring 124. The material can be placed in the middle of the symmetrically arranged clamping plates 125. When the clamping plate 125 is released, the spring 124 rebounds and releases the pressure, pulling the connecting rod 123 back, so that the clamping plate 125 connected to the connecting rod 123 is in contact with the surface of the material to be demagnetized, clamping and fixing the material. After the clamping assembly 120 is in position, the drive motor 115 is started. The output end of the drive motor 115 drives the rotating shaft 111 to rotate. The rotating shaft 111 drives the sprocket 112 to rotate. The sprocket 112 drives the timing belt 113 to move. The timing belt 113 drives the placement plate 121 to move, so that the placement plate 121 passes under the frame demagnetizer 101 to perform demagnetization operation on the material. The support rod 127 set under the placement plate 121 can support the placement plate 121 when the timing belt 113 drives the placement plate 121 to move, so as to prevent the placement plate 121 from putting pressure on the timing belt 113 and increase the service life of the timing belt 113.

[0030] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A bearing demagnetizing device, characterized in that: Includes a bracket (100), the brackets (100) are symmetrically arranged, a conveying assembly (110) is connected to the bracket (100), a limiting clamping assembly (120) is connected to the conveying assembly (110), and a frame-type demagnetizer (101) is connected to the bracket (100).

2. The bearing demagnetizing device as described in claim 1, characterized in that: The conveying assembly (110) includes a rotating shaft (111), which is symmetrically arranged on the bracket (100) and is rotatably connected to the bracket (100).

3. The bearing demagnetizing device as described in claim 2, characterized in that: The rotating shaft (111) has sprockets (112) symmetrically arranged at both ends. A timing belt (113) is rotatably connected to the sprockets (112). The limiting clamping assembly (120) is connected to the timing belt (113).

4. A bearing demagnetizing device as described in claim 3, characterized in that: A boss (114) is connected to one side of the bracket (100), and a drive motor (115) is connected to the boss (114). The output end of the drive motor (115) is connected to the rotating shaft (111).

5. A bearing demagnetizing device as described in claim 4, characterized in that: The limiting clamping assembly (120) includes a placement plate (121), which is connected to the timing belt (113). The placement plate (121) has multiple through holes (122), and multiple connecting rods (123) are provided in the through holes (122).

6. A bearing demagnetizing device as described in claim 5, characterized in that: A spring (124) is sleeved on one end of the connecting rod (123), and a clamping plate (125) is connected to the other end of the connecting rod (123).

7. A bearing demagnetizing device as described in claim 6, characterized in that: A connecting plate (126) is connected to the bracket (100). The connecting plate (126) is located in the middle of the synchronous belt (113). A support rod (127) is connected to the connecting plate (126). The support rod (127) is fitted to the placement plate (121).

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