Turnover device for bearing device machining

Abstract

The utility model provides a turnover device for machining a bearing device, which belongs to the technical field of bearing machining and comprises a support, rotating shafts are arranged on the inner walls of two sides of the support, a base is arranged between the two rotating shafts, a fixing column is arranged at the top of the base, and a plurality of fixing springs are arranged on two sides of the fixing column. One ends of the fixing springs on the same side are provided with the same clamping block, the diameters of the upper end and the lower end of the clamping block are larger than those of the middle, the upper end and the lower end of the clamping block are arc-shaped, a sliding groove is formed in the top of the fixing column, a limiting column is arranged in the middle of the sliding groove, and a cover plate is arranged at the top of the limiting column and is arc-shaped. According to the utility model, the edge of the bearing can be processed in an overturning and clamping state, so that the processing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of bearing processing technology, and specifically to a flipping device for processing bearing devices. Background Technology

[0002] A bearing is a mechanical component used to reduce friction and allow relative motion, typically supporting rotating or linearly moving mechanical parts. In the bearing manufacturing process, a flipping device can be used to flip the inner and outer rings of a bearing for further processing or inspection. For example, during the grinding, cleaning, or inspection of a bearing, the flipping device can hold the inner or outer ring of the bearing in a fixture and flip it into the appropriate position for grinding, cleaning, or inspection.

[0003] Chinese patent CN219987267U discloses a bearing processing and flipping device, including a main assembly comprising a support plate, a clamping seat, and a side clamp. The clamping seat is disposed on one side of the support plate, and the side clamp is disposed on one side of the clamping seat. An installation assembly is disposed on one side of the main assembly and includes a clamping member, a transmission member, a driving member, and a limiting member. The clamping member is disposed on one side of the support plate, the transmission member is disposed within the clamping seat, the driving member is disposed on one side of the support plate, and the limiting member is disposed on one side of the driving member. The advantages of this invention are: by setting the main assembly, the device can initially fix the bearing; by setting the installation assembly, the device can quickly clamp and fix the bearing; and by using a motor to drive the bearing to flip, high precision is achieved, reducing the workload of workers.

[0004] The above-mentioned device can easily and quickly flip the bearing, but when the bearing needs to be processed after flipping, it is necessary to unload the material. It cannot process the bearing in the clamping state. At the same time, the clamping point is located at the edge of the bearing, which is not conducive to processing the edge of the bearing. There is still room for improvement in processing efficiency. Utility Model Content

[0005] In view of this, the present invention provides a flipping device for processing bearing devices. The present invention enables the processing of bearing edges in a flipped clamping state, thereby improving processing efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides a flipping device for processing bearing devices, including a bracket, with rotating shafts rotatably connected to the inner walls of both sides of the bracket, and a base fixedly connected between the two rotating shafts. The base is U-shaped, and a fixed column is fixedly connected to the center of the top of the base. The fixed column is cuboid, and multiple fixed springs arranged in an upper and lower array are fixedly connected to both sides of the fixed column. One end of the fixed springs on the same side is fixedly connected to the same locking block. The diameter of the upper and lower ends of the locking block is larger than that of the middle part, and both the upper and lower ends of the locking block are arc-shaped. A sliding groove is opened on the top of the fixed column, and a limiting post is slidably connected to the middle of the sliding groove. A cover plate is fixedly connected to the top of the limiting post. The cover plate is arc-shaped. The bearing edge can be processed in any state during the flipping process, which improves the processing efficiency.

[0007] The bottom of the limiting post is fixedly connected to a retaining plate, and the bottom of the slide groove is provided with a limiting groove. The shape of the limiting groove is consistent with the shape of the retaining plate; that is, to provide the rebound force when the cover plate rises, and to keep the position of the cover plate fixed.

[0008] The limiting post is located between the top of the cover plate and the fixed post and is fitted with a return spring; that is, when the cover plate needs to be released, it helps the cover plate to quickly return to the initial position.

[0009] A knob is fixedly connected to the top center of the cover plate, and the central axes of the knob, cover plate and limiting post are aligned; that is, rotation controls the movement of the cover plate and the clamping plate to achieve the clamping and release of the bearing.

[0010] Guide rods are fixedly connected to both sides of the fixed column. The guide rods are slidably connected to the adjacent clamping blocks, and the guide rods are located in the middle of the adjacent springs; this prevents the clamping blocks from shifting or shaking when holding the bearing.

[0011] One side of the bracket has a rocker arm, the output shaft of which is fixedly connected to the middle of the adjacent rotating shaft; that is, to control the rotation of the bearing device and realize the conversion of the bearing between different processing positions.

[0012] The top of the bracket has a clearance groove, which makes it easy for the operator to pick up and put down the bearing.

[0013] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0014] 1. Enables bearing to flip, allowing processing of the bearing edge in any state during the flipping process without removing the bearing from the flipping device, thus improving processing efficiency.

[0015] 2. It allows for convenient and quick clamping or releasing of bearings, simplifying the operation process and improving work efficiency. Attached Figure Description

[0016] Figure 1This is a schematic diagram of the structure of a turning device for processing bearing devices according to this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the card block of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the cover plate of this utility model;

[0019] Figure 4 This is an enlarged structural schematic diagram of point A of this utility model;

[0020] Figure 5 This is an enlarged structural schematic diagram of section B of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 100. Bracket; 101. Rotating shaft; 102. Base; 103. Fixing post; 104. Fixing spring; 105. Locking block; 106. Guide rod; 107. Rocker arm; 108. Clearance groove;

[0023] 201. Slide groove; 202. Limiting post; 203. Cover plate; 204. Clamping plate; 205. Return spring; 206. Knob; 207. Limiting groove; Detailed Implementation

[0024] 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 1-5 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.

[0025] like Figure 1-5As shown: This embodiment provides a flipping device for processing bearing devices, including a bracket 100. Rotating shafts 101 are rotatably connected to the inner walls of both sides of the bracket 100. A base 102 is fixedly connected between the two rotating shafts 101. The base 102 is U-shaped, and a fixing post 103 is fixedly connected to the top center of the base 102. The fixing post 103 is cuboid, and multiple fixing springs 104 arranged in an upper and lower array are fixedly connected to both sides of the fixing post 103. One end of each fixing spring 104 on the same side is fixedly connected to the same locking block 105. The diameters of the upper and lower ends of the locking block 105 are larger than those of the middle part. Both the upper and lower ends of the locking block 105 are arc-shaped. The axis of the rotating shaft 101 coincides with the center of the locking block 105. Guide rods 106 are fixedly connected to both sides of the fixed column 103. The guide rods 106 are slidably connected to the adjacent locking blocks 105. The guide rods 106 are located in the middle of the adjacent fixed springs 104. There is a rocker arm 107 on one side of the bracket 100. The output shaft of the rocker arm 107 is fixedly connected to the middle of the adjacent rotating shaft 101. An clearance groove 108 is provided on the top of the bracket 100.

[0026] When the bearing needs to be clamped and rotated, the operator places the bearing vertically on top of the two clamping blocks 105 through the clearance groove 108, then presses the bearing down or manually moves the two clamping blocks 105 towards the fixing post 103, so that the clamping blocks 105 are close to each other and compress the fixing spring 104, allowing the bearing to slide smoothly to the middle of the clamping blocks 105. At this time, the limiting of the clamping blocks 105 is released, the fixing spring 104 loses compression and begins to rebound, causing the clamping blocks 105 to move away from the fixing post 103 until the middle of the clamping blocks 105 is tightly fitted with the inner ring of the bearing. The middle of the clamping blocks 105 continues to apply pressure to the inner ring of the bearing under the rebound force of the spring. The upper and lower ends of the clamping block 105 limit the vertical position of the bearing, effectively preventing the bearing from moving in the vertical direction. While the clamping block 105 moves, the guide rod 106 provides stable guidance for the clamping block 105, preventing the clamping block 105 from shaking or the spring from excessive axial deformation. In this way, the bearing is firmly fixed on the flipping device, ready for flipping processing. By rotating the rocker arm 107, the rotating shaft 101 and the base 102 are driven to rotate, thereby enabling the bearing to flip. The edge of the bearing can be processed in any state during the flipping process without removing the bearing from the flipping device, which improves processing efficiency and safety.

[0027] Cover plate 203 Figure 2 , 3 As shown in Figure 4,

[0028] The top of the fixed column 103 is provided with a sliding groove 201. A limiting column 202 is slidably connected to the middle of the sliding groove 201. A cover plate 203 is fixedly connected to the top of the limiting column 202. The cover plate 203 is arc-shaped. The arc of the bottom of the cover plate 203 is consistent with the arc of the top of the clamping plate 204. A clamping plate 204 is fixedly connected to the bottom of the limiting column 202. The length of the clamping plate 204 is greater than the diameter of the limiting column 202. A limiting groove 207 is provided at the bottom of the sliding groove 201. The diameter of the limiting groove 207 is equal to the length of the clamping plate 204. The shape of the limiting groove 207 is consistent with the shape of the clamping plate 204. A return spring 205 is sleeved on the column body of the limiting column 202 located between the cover plate 203 and the top of the fixed column 103. A knob 206 is fixedly connected to the center of the top of the cover plate 203. The central axes of the knob 206, the cover plate 203 and the limiting column 202 are coincident.

[0029] When the bearing needs to be clamped, press knob 206 to move cover plate 203, limiting post 202, and clamping plate 204 downwards until the bottom of clamping plate 204 is in contact with the bottom wall of limiting groove 207. At this time, the top inner wall of cover plate 203 is in contact with the top of clamping plate 204. As cover plate 203 continues to move downwards, clamping block 105 will be gradually pressed closer to fixing post 103. At the same time, return spring 205 is compressed by the downward-pressed cover plate 203. Then, turn knob 206 to rotate the bottom of clamping plate 204, finally clamping the bearing. The top of plate 204 fits against the inner wall of the top of the rotating groove, thereby limiting the position of the clamping plate 204 and the cover plate 203, thus fixing the position of the clamping plate 204. At this time, the compressed return spring 205 continuously applies a rebound force, causing the cover plate 203 to be continuously subjected to an upward force, while the clamping plate 204 continuously provides the upper limit for the limiting post 202. Through these two opposing forces, the position of the clamping plate 204 is fixed, preventing shaking that could cause the cover plate 203 to lose its limit and affect the position fixation of the clamping block 105.

[0030] After the position of the locking block 105 is fixed, the bearing can easily and quickly enter the middle of the locking block 105. After entering, rotate the knob 206 to rotate the limiting post 202 and the locking plate 204 until the position of the locking plate 204 is rotated to be directly below the limiting groove 207 and coincides with the shape of the limiting groove 207. At this time, the locking plate 204 loses its upper limit, and the limiting post 202 and the cover plate 203 lose their limit. Under the rebound force of the return spring 205, the cover plate 203 and the limiting post 202 can rise, and the locking block 105 loses its limit. Under the action of the fixing spring 104, it begins to extend and limit the bearing. With this setting, the locking block 105 can be clamped or released easily and quickly, simplifying the operation process and improving work efficiency.

[0031] Working principle:

[0032] The operator places the bearing vertically on top of the two retaining blocks 105 via the clearance groove 108, presses the bearing down, or manually moves the two retaining blocks 105 towards the fixing post 103, bringing the retaining blocks 105 closer together and compressing the fixing spring 104, allowing the bearing to smoothly slide down to the middle of the retaining blocks 105. At this point, the limiting action on the retaining blocks 105 is released, and the fixing spring 104 rebounds, causing the retaining blocks 105 to move away from the fixing post 103 until the middle of the retaining blocks 105 is tightly fitted against the inner ring of the bearing. The retaining blocks 105 apply pressure to the inner ring of the bearing, while simultaneously limiting the vertical position of the bearing. The guide rod 106 provides stable guidance for the retaining blocks 105, preventing... The wobbling of the locking block 105 or the excessive axial deformation of the spring ensures that the bearing is firmly fixed. The rotation of the rocker arm 107 drives the rotating shaft 101 and the base 102 to rotate, thereby flipping the bearing. Pressing the knob 206 causes the cover plate 203, the limiting post 202 and the locking plate 204 to move down until the bottom of the locking plate 204 is in contact with the bottom wall of the limiting groove 207. Rotating the knob 206 causes the bottom of the locking plate 204 to rotate, and finally the top of the locking plate 204 is in contact with the inner wall of the top of the rotating groove, thereby limiting the locking plate 204 and then limiting the cover plate 203. The cover plate 203 continuously presses the two locking blocks 105, allowing the bearing to easily and quickly enter the middle of the locking block 105. Rotate knob 206 to rotate limit post 202 and clamping plate 204 until the clamping plate 204 is rotated to the position directly below the limit groove 207 and coincides with the shape of the limit groove 207. At this time, the clamping plate 204 loses its upper limit position, and the cover plate 203 and limit post 202 rise under the rebound force of return spring 205. The clamping block 105 loses its limit position and begins to extend under the action of fixing spring 104 to limit the bearing.

[0033] 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.

[0034] 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 flipping device for machining bearing assembly, characterized in that: The bracket (100) includes a support frame (100), with a rotating shaft (101) on each of the inner walls of both sides of the support frame (100). A base (102) is provided between the two rotating shafts (101). A fixing post (103) is provided on the top of the base (102). Multiple fixing springs (104) are provided on both sides of the fixing post (103). One end of the fixing spring (104) on the same side is provided with the same locking block (105). The diameter of the upper and lower ends of the locking block (105) is larger than that of the middle part. The upper and lower ends of the locking block (105) are both arc-shaped. A sliding groove (201) is provided on the top of the fixing post (103). A limiting post (202) is provided in the middle of the sliding groove (201). A cover plate (203) is fixedly connected to the top of the limiting post (202). The cover plate (203) is arc-shaped.

2. The bearing assembly turning device as described in claim 1, characterized in that: The bottom of the limiting post (202) is provided with a retaining plate (204), and the bottom of the slide (201) is provided with a limiting groove (207).

3. The bearing assembly turning device as described in claim 1, characterized in that: The limiting post (202) is located between the top of the cover plate (203) and the fixed post (103) and is fitted with a return spring (205).

4. The bearing assembly turning device as described in claim 1, characterized in that: A knob (206) is provided on the top of the cover plate (203).

5. The bearing assembly turning device as described in claim 1, characterized in that: Guide rods (106) are provided on both sides of the fixed column (103), and the guide rods (106) are all located in the middle of the adjacent locking blocks (105).

6. The bearing assembly machining flipping device as described in claim 1, characterized in that: A rocker arm (107) is provided on one side of the bracket (100), and the output shaft of the rocker arm (107) is located in the middle of the adjacent rotating shaft (101).

7. The bearing assembly machining flipping device as described in claim 1, characterized in that: The top of the bracket (100) is provided with a clearance groove (108).

Images