A device and method for repairing deformation of outer ring of uniform cross-section thin-walled bearing
By designing clamping components and adjustment components on the workbench, the pinch rod and press rod are driven to rotate and move, the problem of frequent position adjustment during thin-wall bearing repair is solved, and efficient and accurate bearing repair is achieved.
Patent Information
- Application Number
- CN202411287839.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2044-09-14
AI Technical Summary
The existing thin-wall bearing repair equipment needs to be repeatedly adjusted during the repair process, which affects the repair efficiency.
An outer ring deformation repair device including a workbench, clamping assembly, a pinch rod, a pressing rod and a guide block is designed. The pinch rod and a pressing rod are driven to rotate and move by adjusting the assembly and pushing member to achieve stable clamping of the bearing. and repair, reduce position adjustment, and improve repair efficiency.
Through the coordination of the clamping assembly and the adjustment assembly, stable clamping and repair of the bearings is achieved, repair efficiency and accuracy are improved, position adjustment during the repair process is reduced, and overall repair efficiency is improved.
Smart Images
Figure CN118789223B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of repairing uniform-section thin-walled bearings, and in particular to a device and method for repairing outer ring deformation of uniform-section thin-walled bearings. Background Art
[0002] Bearings are an important component in mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during movement, and ensure rotation accuracy. Among them, uniform cross-section bearings are a type of bearings. The cross-sectional dimensions of the inner and outer rings of uniform cross-section bearings are equal. However, when the bearing is processed or used, its surface will deform under the influence of external forces and other factors. In order to ensure its rotation accuracy, the deformed bearings need to be repaired.
[0003] The patent document with announcement number CN215824708U discloses a thin-walled bearing outer diameter variation repair machine, including a base and a cylinder, a repair pressure head is connected to the top of the cylinder, the base is in a truncated cone shape, a detection device is connected to the base, a feeding device is arranged inside the base, the feeding device includes a conveyor belt, a lifting platform and a feeding trough, the feeding trough is located inside the base, the upper circular surface of the base coincides with the top of the feeding trough, the lifting platform is located at the bottom of the feeding trough and connected to the base, and one end of the conveyor belt is connected to the feeding trough. The thin-walled bearing is transported to the lifting platform by the conveyor belt, and then the lifting platform transports the bearing to the repair pressure head, and the cylinder drives the repair pressure head to move and press the side of the bearing to process the deformation of the bearing.
[0004] However, this solution still has the following problems: when repairing, the deformed position needs to be rotated to correspond to the pressure head. During the repair process, the adjacent positions of the deformation may be deformed accordingly. When there are many deformed positions, the position of the bearing needs to be repeatedly adjusted, affecting the repair efficiency. Summary of the invention
[0005] The present invention provides a device and method for repairing the outer ring deformation of a uniform cross-section thin-walled bearing, aiming to solve the problem in the related art that the position of the bearing needs to be repeatedly adjusted, which affects the repair efficiency.
[0006] In the first aspect, the present invention provides an outer ring deformation repair device for a uniform-section thin-walled bearing, comprising a workbench, wherein a clamping assembly for clamping the outer side of the bearing is arranged on the workbench, an installation groove is provided on the workbench, a push rod, a pressure rod and a guide block are arranged in the installation groove, the guide block slides in a direction perpendicular to the workbench, the push rod and the pressure rod both slide toward the inner wall of the bearing until they abut against the bearing, an inclined surface matching the pressure rod and the push rod is provided on the guide block, the movement of the guide block drives the push rod and the pressure rod to move through the inclined surface, the pressure rod is used to fix the bearing, an adjusting assembly is provided on the workbench, the adjusting assembly and the push rod are connected to drive the push rod to rotate, the rotation of the push rod and the pressure against different positions on the bearing are used to repair the bearing, a pushing member is provided on the workbench, the pushing member and the guide block are connected to adjust the position of the guide block.
[0007] The effect is that the bearing is placed on the workbench, and then the clamping assembly clamps and fixes the bearing, the pushing member drives the guide block to move, the guide block drives the pressure rod and the push rod to move to abut against the inner wall of the bearing, the adjustment assembly drives the push rod to rotate, and at the same time the pressure rod abuts against the inner wall of the bearing to make the bearing in a stable state, and the push rod rotates and presses against various parts of the inner wall of the bearing in turn to repair the bearing, thereby improving the repair efficiency.
[0008] Preferably, the adjustment assembly includes an adjustment member and an adjustment frame, the adjustment frame and the bearing are coaxially arranged, the adjustment frame is rotatably arranged in the installation groove, the push rod slides on the adjustment frame in a direction away from the guide block, a gear ring is coaxially arranged on the outer side of the adjustment frame, and a gear meshing with the gear ring is arranged at the output end of the adjustment member.
[0009] The effect is that the adjusting member drives the adjusting frame to rotate through the gear and the gear ring, thereby driving the push rod to rotate.
[0010] Preferably, the guide block is rotatably connected to the pushing member, and the guide block includes a guide block one and a guide block two, both of which are truncated cone-shaped, and the guide block one and the guide block two are arranged in the same direction. The side surfaces of the guide block one and the guide block two are inclined surfaces, and a connecting groove is provided on the inclined surface of the guide block one along its inclined direction. The push rod and the connecting groove are slidably matched, and when the push rod rotates, the guide block is driven to rotate synchronously through the connecting groove. A fixing component is provided in the installation groove, and the pressure rod is slidably matched with the fixing component, and the guide block two is used to drive the pressure rod to slide until it abuts against the bearing.
[0011] The effect is that when the push rod rotates with the adjustment frame and the guide block rotates accordingly, the pressure rod can remain stationary relative to the bearing, thereby ensuring the stability of the bearing during the repair process.
[0012] Preferably, a circular abutment portion is provided on the guide block 2. When the pressure rod moves to the abutment portion, its end abuts against the bearing. An elastic member is provided on the pressure rod. The elastic member is connected to the fixing assembly and is used to drive the pressure rod to slide in the direction toward the abutment portion. A clearance groove is provided on the abutment portion, and the clearance groove corresponds to the connecting groove. When the push rod rotates to the pressure rod, the pressure rod slides toward the clearance groove under the action of the elastic member. After the pressure rod slides into the clearance groove, the distance between its end and the bearing is greater than the diameter of the push rod.
[0013] The effect is that when the pressure rod rotates to the give way groove, the elastic member drives the pressure rod to move into the give way groove, so that the end of the pressure rod is separated from the inner wall of the bearing, so that the push rod can rotate and pass between the pressure rod and the inner wall of the bearing, so that the push rod can continue to rotate, repairing the position on the bearing corresponding to the push rod, thereby improving the accuracy of the repair.
[0014] Preferably, two groups of pressure rods and push rods are provided, and two groups of pressure rods are provided as one group, and the two groups of pressure rods are arranged alternately, and two groups of giving way grooves are provided corresponding to the two groups of pressure rods. When the elastic member drives one group of pressure rods to separate from the bearing, the other group of pressure rods abuts against the bearing.
[0015] The effect is that two sets of easing grooves and pressure rods are provided so that at the same time, one set of pressure rods is in contact with the bearing, thereby reducing the phenomenon of bearing rotation during repair and further improving the repair accuracy.
[0016] Preferably, the fixing assembly includes a fixing rod and a connecting rod, the fixing rod is fixedly arranged in the installation groove, the fixing rod passes through the guide block and the guide block is rotatably arranged outside the fixing rod, one end of the fixing rod close to the guide block 2 extends to the outside of the guide block 2 and is connected to the connecting rod, the connecting rod is bent toward the direction of the pressure rod, the pressure rod and the connecting rod are slidably connected, and the elastic member is respectively connected to the pressure rod and the connecting rod.
[0017] The effect is that the fixing rod is fixedly connected to the inner wall of the installation groove, and the connecting rod and the pressure rod are slidably connected, so that the pressure rod can only slide toward the bearing, thereby ensuring the stability of the fit between the pressure rod and the bearing.
[0018] Preferably, the clamping assembly includes two groups of driving members and clamping plates, which are symmetrically arranged around the center of the bearing. The clamping plates are arranged in an arc shape, and the inner side of the clamping plates abuts against the outer side of the bearing. The driving member is arranged on a workbench, and the output end of the driving member is connected to the clamping plate for adjusting the position of the clamping plate.
[0019] The effect is that the driving member drives the clamping plate to move to abut against the side of the bearing, thereby clamping and fixing the bearing.
[0020] Preferably, a stabilizing plate is provided at one end of the pressure rod close to the bearing. The stabilizing plate is arranged in an arc shape, and the outer side of the stabilizing plate abuts against the inner side of the bearing.
[0021] The effect is that the provision of the stabilizing plate increases the contact area with the bearing, further improving the stability of the bearing.
[0022] Preferably, a pushing ring is provided at the output end of the pushing member, an intermediate rod is coaxially provided at one end of the guide block close to the pushing member, and the pushing ring is rotatably provided outside the intermediate rod.
[0023] The effect is that the pusher drives the guide block to move through the push ring, and at the same time the push ring and the guide block are rotated and matched through the intermediate rod, thereby reducing the phenomenon that the pusher interferes with the rotation of the guide block.
[0024] In a second aspect, the present invention provides a method for repairing the outer ring deformation of a uniform cross-section thin-walled bearing, comprising the following steps:
[0025] Place the bearing on the workbench and clamp the outer side of the bearing using the clamping assembly;
[0026] The pusher drives the guide block to move, and the guide block drives the pressure rod and the push rod to abut against the inner wall of the bearing;
[0027] The adjusting assembly drives the push rod to rotate, and the push rod rotates to press and repair various places on the inner wall of the bearing;
[0028] When the push rod rotates to the pressure rod, the elastic member drives the pressure rod to the give way groove, and the push rod rotates through the bearing and the pressure rod to repair the position on the bearing corresponding to the pressure rod.
[0029] Beneficial effects:
[0030] The present invention clamps the bearing through a clamping assembly. After the pressure rod and the push rod abut against the bearing, the adjustment member drives the push rod to rotate and press various positions in the bearing in turn to repair the deformed part of the bearing. There is no need to confirm the deformed part, and the repair can be completed by rotating the push rod, thereby improving the repair efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0031] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0032] Figure 2 It is a cutaway schematic diagram of a workbench in the present invention.
[0033] Figure 3 It is a schematic diagram of the structure of the guide block in the present invention.
[0034] Figure 4 It is a structural schematic diagram of the guide block 1 in the present invention.
[0035] Figure 5 It is a structural schematic diagram of the regulating component in the present invention.
[0036] Figure 6 It is a structural schematic diagram of the give way slot in the present invention.
[0037] Figure 7 It is a schematic diagram of the state in which the pressure rod of the present invention moves into the giving way groove.
[0038] Reference numerals:
[0039] 01. Bearing; 1. Workbench; 11. Mounting groove; 2. Clamping assembly; 21. Driving member; 22. Clamping plate; 3. Push rod; 31. Auxiliary rod; 4. Pressure rod; 41. Elastic member; 42. Stabilizing plate; 5. Guide block; 51. Guide block one; 511. Inclined surface; 512. Connecting groove; 513. Intermediate rod; 52. Guide block two; 6. Pushing member; 61. Pushing ring; 7. Adjusting assembly; 71. Adjusting member; 711. Gear; 72. Adjusting frame; 721. Gear ring; 8. Fixing assembly; 81. Fixing rod; 82. Connecting rod; 9. Abutment; 91. Give way groove; 911. Inclined guide surface. DETAILED DESCRIPTION
[0040] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0041] The invention discloses a device for repairing the outer ring deformation of a uniform-section thin-wall bearing.
[0042] Reference Figures 1 to 7 A device for repairing the deformation of the outer ring of a uniform cross-section thin-walled bearing comprises a workbench 1, on which a clamping assembly 2 is provided, the clamping assembly 2 cooperates with the outer side of the bearing 01 to clamp and fix the bearing 01, a mounting groove 11 is provided on the workbench 1, a push rod 3 and a guide block 5 are provided in the mounting groove 11, the guide block 5 slides in the mounting groove 11 along the vertical direction, that is, it slides along the center line direction of the bearing 01, a pusher 6 is provided in the mounting groove 11, the pusher 6 is connected to the guide block 5 to adjust the position of the guide block 5, in this embodiment, the pusher 6 is set as a cylinder, and the output end of the cylinder is connected to the guide block 5. An inclined surface 511 is provided on the side of the guide block 5, the pusher 3 slides in the mounting groove 11 in the direction toward the inner wall of the bearing 01, and the pusher 3 cooperates with the inclined surface 511. An adjustment assembly 7 is provided in the mounting groove 11, and the adjustment assembly 7 is connected to the pusher 3 to drive the pusher 3 to rotate around the bearing 01.
[0043] When repairing the bearing 01, the bearing 01 is placed on the workbench 1, clamped and fixed by the clamping assembly 2, and then the pushing member 6 drives the guide block 5 to move. The guide block 5 moves through its inclined surface 511 to push the push rod 3 toward the bearing 01 until it abuts against the inner wall of the bearing 01. The adjusting assembly 7 drives the push rod 3 to rotate, so that the side of the push rod 3 presses against different positions on the inner wall of the bearing 01, so that the deformed part of the bearing 01 is restored to its original state under the action of the pressure of the push rod 3, and the deformed part of the bearing 01 is repaired.
[0044] Reference Figure 2 and Figure 3 The guide block 5 includes a guide block 51. The guide block 51 is arranged in a truncated cone shape, and the end with a smaller end face is arranged vertically upward. The side face thereof is an inclined surface 511. The guide block 51 can slide and drive the push rod 3 to move through the inclined surface 511. The inclined surface 511 has the same spacing with the bearing 01 at the same horizontal position, so that the adjustment component 7 can maintain abutment with the bearing 01 when driving the push rod 3 to rotate, so as to repair the bearing 01.
[0045] Reference Figures 3 to 5 The adjusting assembly 7 includes an adjusting member 71 and an adjusting frame 72. The adjusting frame 72 and the bearing 01 are coaxially arranged, and the adjusting frame 72 is rotatably arranged in the mounting groove 11. The push rod 3 includes an auxiliary rod 31. The auxiliary rod 31 is arranged horizontally in the direction of the guide block 51. The auxiliary rod 31 is slidably arranged on the adjusting frame 72. A connecting groove 512 is opened on the guide block 51. The connecting groove 512 is arranged along the inclination direction of the inclined surface 511 on the guide block 51. The push rod 3 slides with the connecting groove 512 through the auxiliary rod 31. A gear ring 721 is coaxially arranged on the outer side of the adjusting frame 72. The adjusting member 71 can be set as a motor. A gear 711 is arranged at the output end of the motor. The gear 711 and the gear ring 721 are meshed. That is, when the guide block 51 moves, the auxiliary rod 31 drives the push rod 3 to slide toward the bearing 01, and the push rod 3 slides on the adjustment frame 72. After the push rod 3 and the inner wall of the bearing 01 abut, the adjustment member 71 drives the adjustment frame 72 to rotate through the gear 711 and the ring gear 721. The rotation of the adjustment frame 72 drives the push rod 3 to rotate, so that the push rod 3 presses various locations on the inner wall of the bearing 01 to reset and repair it.
[0046] Reference Figure 3 The pusher 6 is arranged at the bottom of the guide block 5, a push ring 61 is arranged at the output end of the pusher 6, an intermediate rod 513 is coaxially arranged at one end of the guide block 5 close to the pusher 6, and the push ring 61 is rotatably arranged outside the intermediate rod 513. That is, the pusher 6 drives the guide block 5 to move through the push ring 61, and the guide block 5 can rotate in the push ring 61, thereby reducing the phenomenon that the pusher 6 interferes with the rotation of the guide block 5.
[0047] Reference Figures 2 to 6In order to improve the stability of the bearing 01, a pressure rod 4 is arranged in the installation groove 11, and the pressure rod 4 slides in the direction toward the inner wall of the bearing 01. The guide block 5 also includes a guide block 2 52, and the guide block 2 52 is also arranged in a truncated cone shape, that is, its side is also an inclined surface 511, and the inclined surface 511 on the guide block 2 52 is slidably matched with the pressure rod 4. The guide block 1 51 drives the push rod 3 to move while the guide block 2 52 drives the pressure rod 4 to move until the pressure rod 4 abuts against the inner wall of the bearing 01. A fixing component 8 is arranged in the installation groove 11, and the fixing component 8 and the pressure rod 4 are slidably matched, that is, under the action of the fixing component 8, the pressure rod 4 can only slide toward the bearing 01. When the push rod 3 rotates to drive the guide block 1 51 and the guide block 2 52 to rotate, the end of the pressure rod 4 rotates relative to the guide block 2 52. At this time, the pressure rod 4 remains in abutment with the bearing 01, reducing the phenomenon that the bearing 01 rotates with the push rod 3, and improving the accuracy of the repair.
[0048] Reference Figure 3 The fixing assembly 8 includes a fixing rod 81 and a connecting rod 82. The fixing rod 81 is coaxially arranged with the guide block 5, and the fixing rod 81 penetrates the guide block 5. The guide block 5 is rotatably arranged outside the fixing rod 81. One end of the fixing rod 81 close to the pusher 6 is fixedly connected to the inner wall of the mounting groove 11, and the other end passes through the guide block 5 and extends to the outside of the guide block 5. The end of the guide block 5 away from the pusher 6 is connected to the connecting rod 82. The end of the connecting rod 82 away from the fixing rod 81 is bent toward the pressure rod 4, and the pressure rod 4 and the connecting rod 82 are slidably matched. The connecting rod 82 is used to limit the sliding direction of the pressure rod 4, so that the pressure rod 4 can only slide toward the bearing 01, reduce the phenomenon that the pressure rod 4 rotates and deviates when the guide block 5 rotates, and improve the stability of the match between the pressure rod 4 and the bearing 01.
[0049] Reference Figure 6 and Figure 7 The small ends of the guide block 2 52 and the guide block 1 51 are arranged in the same direction, and an abutment portion 9 is arranged on the guide block 2 52. The abutment portion 9 is arranged in a circular shape. The abutment portion 9 is arranged on the side of the guide block 2 52 close to the guide block 1 51. When the pressure rod 4 abuts against the bearing 01, the abutment portion 9 cooperates with the end of the pressure rod 4. A yield groove 91 is opened on the abutment portion 9. An elastic member 41 is arranged between the connecting rod 82 and the pressure rod 4. The elastic member 41 can be set as a spring. The spring is sleeved on the outside of the pressure rod 4. One end of the spring is connected to the pressure rod 4, and the other end is connected to the connecting rod 82. The spring is used to drive the pressure rod 4 to move in the direction toward the abutment portion 9. When the push rod 3 rotates, the guide block 1 51, the guide block 2 52 and the abutment part 9 are driven to rotate synchronously. When the push rod 3 rotates to the pressure rod 4, the end of the pressure rod 4 rotates to the clearance groove 91. Under the action of the elastic member 41, the pressure rod 4 enters the clearance groove 91. At this time, the pressure rod 4 and the bearing 01 are separated, so that the push rod 3 can rotate and pass through the gap between the pressure rod 4 and the bearing 01, thereby facilitating the push rod 3 to comprehensively repair the bearing 01 and improving the repair effect.
[0050] Reference Figure 6 and Figure 7 The depth of the clearance groove 91 is greater than the diameter of the push rod 3, so that after the pressure rod 4 enters the clearance groove 91, the gap between the pressure rod 4 and the bearing 01 is greater than the diameter of the push rod 3, so that the push rod 3 rotates and passes between the pressure rod 4 and the inner wall of the bearing 01, reducing the phenomenon that the pressure rod 4 interferes with the rotation of the push rod 3. In addition, an inclined guide surface 911 is provided at the edge of the clearance groove 91, and the inclined guide surface 911 extends to the bottom of the clearance groove 91 to the abutment part 9. When the abutment part 9 continues to rotate, the pressure rod 4 can be separated from the clearance groove 91 under the action of the inclined guide surface 911, and abut against the bearing 01 again to fix the bearing 01.
[0051] There are two groups of pressure rods 4 and push rods 3, every two pressure rods 4 are set as one group, every two push rods 3 are set as one group, the two groups of pressure rods 4 are staggered, that is, the pressure rods 4 are set between the other two pressure rods 4, the position of the two groups of push rods 3 is the same as that of the pressure rods 4, and there are two groups of clearance grooves 91 corresponding to the two groups of pressure rods 4, and the two groups of clearance grooves 91 are symmetrically arranged around the center of the abutment 9. When the pressure rod 4 enters the clearance groove 91 and separates from the bearing 01, the other group of pressure rods 4 abuts against the side of the abutment 9, that is, at the same time, one group of pressure rods 4 is kept abutting against the inner wall of the bearing 01, fixing the bearing 01 and improving the stability of the bearing 01 when the push rod 3 rotates.
[0052] Reference Figure 1 and Figure 2 The clamping assembly 2 includes a driving member 21 and a clamping plate 22. The driving member 21 and the clamping plate 22 are arranged in two groups around the bearing 01. The clamping plate 22 is arranged in an arc shape, and the inner side of the clamping plate 22 abuts against the bearing 01. The driving member 21 can be set as a cylinder. The output end of the cylinder is connected to the outer side of the clamping plate 22. The cylinder drives the clamping plate 22 to abut against the bearing 01 to fix the bearing 01. At the same time, under the action of the clamping plate 22, the push rod 3 cooperates with the clamping plate 22 to repair the deformed part of the bearing 01 to the initial state during rotation, thereby improving the repair accuracy of the bearing 01. A stabilizing plate 42 is arranged at one end of the pressure rod 4 close to the bearing 01. The stabilizing plate 42 is arranged in an arc shape, and the outer side of the stabilizing plate 42 abuts against the inner side of the bearing 01. The pressure area of the bearing 01 is increased by the stabilizing plate 42, thereby further improving the stability of the bearing 01.
[0053] The implementation principle of the present invention is: after the clamping plate 22 clamps the bearing 01, the adjusting part 71 drives the push rod 3 to rotate, and the push rod 3 rotates to press the bearing 01 to repair the bearing 01. When the push rod 3 moves to the pressure rod 4, the elastic part 41 drives the pressure rod 4 to move into the give way groove 91, and the pressure rod 4 drives the stabilizing plate 42 to separate from the bearing 01. The push rod 3 rotates through the stabilizing plate 42 and the bearing 01 to repair the part. The push rod 3 continues to rotate and presses and repairs various parts of the bearing 01 in turn, thereby improving the repair accuracy and repair efficiency.
[0054] The invention also discloses a method for repairing the outer ring deformation of a uniform cross-section thin-walled bearing, which adopts the above-mentioned device for repairing the outer ring deformation of a uniform cross-section thin-walled bearing.
[0055] A method for repairing the outer ring deformation of a uniform cross-section thin-walled bearing comprises the following steps:
[0056] S1, placing the bearing 01 on the workbench 1, and clamping the outer side of the bearing 01 by the clamping assembly 2;
[0057] S2, the pusher 6 drives the guide block 5 to move, and the guide block 5 drives the pressure rod 4 and the push rod 3 to abut against the inner wall of the bearing 01;
[0058] S3, the adjusting assembly 7 drives the push rod 3 to rotate, and the push rod 3 rotates to press and repair various parts of the inner wall of the bearing 01;
[0059] S4, when the push rod 3 rotates to the pressure rod 4, the elastic member 41 drives the pressure rod 4 to the clearance groove 91, and the push rod 3 rotates through the bearing 01 and the pressure rod 4 to repair the position on the bearing 01 corresponding to the pressure rod 4;
[0060] S5, the adjusting member 71 drives the push rod 3 to continue rotating until the bearing 01 is completely repaired.
[0061] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.
Claims
1. A device for repairing the outer ring deformation of a uniform cross-section thin-walled bearing, comprising a workbench, characterized in that: The workbench is provided with a clamping assembly for clamping the bearing, a mounting groove is provided on the workbench, a push rod, a pressure rod and a guide block are provided in the mounting groove, the guide block slides in a direction perpendicular to the workbench, an inclined surface is provided on the guide block that cooperates with the pressure rod and the push rod, the guide block moves through the inclined surface to drive the push rod and the pressure rod to slide, the push rod and the pressure rod both slide toward the inner wall of the bearing until they abut against the bearing, the pressure rod is used to fix the bearing, an adjusting assembly is provided on the workbench, the adjusting assembly and the push rod are connected to drive the push rod to rotate, the push rod rotates to press different positions on the bearing for repairing the bearing, a pushing piece is provided on the workbench, and the pushing piece and the guide block are connected to adjust the position of the guide block; The guide block is rotatably connected with the pusher, and the guide block includes a guide block 1 and a guide block 2 both of which are truncated cone-shaped. The guide block 1 and the guide block 2 are arranged in the same direction, and the side surfaces of the guide block 1 and the guide block 2 are inclined surfaces. A connecting groove is provided on the inclined surface of the guide block 1 along its inclined direction, and the push rod and the connecting groove are slidably matched. When the push rod rotates, the guide block is driven to rotate synchronously through the connecting groove. A fixing component is arranged in the installation groove, and the pressure rod is slidably matched with the fixing component. The guide block 2 is used to drive the pressure rod to slide until it abuts against the bearing; A circular abutment portion is provided on the guide block 2. When the pressure rod moves to the abutment portion, its end abuts against the bearing. An elastic member is provided on the pressure rod. The elastic member is connected to the fixing assembly to drive the pressure rod to slide in the direction toward the abutment portion. A clearance groove is provided on the abutment portion. The clearance groove corresponds to the connecting groove. When the push rod rotates to the pressure rod, the pressure rod slides toward the clearance groove under the action of the elastic member. After the pressure rod slides into the clearance groove, the distance between its end and the bearing is greater than the diameter of the push rod.
2. The outer ring deformation repair device of a uniform cross-section thin-walled bearing according to claim 1 is characterized in that: The adjustment assembly includes an adjustment member and an adjustment frame. The adjustment frame and the bearing are coaxially arranged. The adjustment frame is rotatably arranged in the installation groove. The push rod slides on the adjustment frame in a direction away from the guide block. A gear ring is coaxially arranged on the outer side of the adjustment frame. A gear meshing with the gear ring is arranged at the output end of the adjustment member.
3. The outer ring deformation repair device of a uniform cross-section thin-walled bearing according to claim 1 is characterized in that: There are two groups of pressure rods and push rods, each group of two pressure rods is set as a group, the two groups of pressure rods are staggered, and two groups of clearance grooves are corresponding to the two groups of pressure rods. When the elastic member drives one group of pressure rods to separate from the bearing, the other group of pressure rods abuts against the bearing.
4. The outer ring deformation repair device of a uniform cross-section thin-walled bearing according to claim 1 is characterized in that: The fixing assembly includes a fixing rod and a connecting rod. The fixing rod is fixedly arranged in the installation groove. The fixing rod passes through the guide block and the guide block is rotatably arranged outside the fixing rod. One end of the fixing rod close to the guide block 2 extends to the outside of the guide block 2 and is connected to the connecting rod. The connecting rod is bent toward the direction of the pressure rod. The pressure rod and the connecting rod are slidably connected. The elastic member is respectively connected to the pressure rod and the connecting rod.
5. The outer ring deformation repair device of a uniform cross-section thin-walled bearing according to claim 1 is characterized in that: The clamping assembly includes two groups of driving members and a clamping plate, which are symmetrically arranged around the center of the bearing. The clamping plate is arranged in an arc shape, and the inner side of the clamping plate abuts against the outer side of the bearing. The driving member is arranged on a workbench, and the output end of the driving member is connected to the clamping plate for adjusting the position of the clamping plate.
6. The outer ring deformation repair device of a uniform cross-section thin-walled bearing according to claim 3 is characterized in that: A stabilizing plate is arranged at one end of the pressure rod close to the bearing. The stabilizing plate is arranged in an arc shape, and the outer side of the stabilizing plate abuts against the inner side of the bearing.
7. The outer ring deformation repair device of a uniform cross-section thin-walled bearing according to claim 1 is characterized in that: A pushing ring is arranged at the output end of the pushing member, an intermediate rod is coaxially arranged at one end of the guide block close to the pushing member, and the pushing ring is rotatably arranged outside the intermediate rod.
8. A method for repairing the outer ring deformation of a uniform cross-section thin-walled bearing, using the outer ring deformation repairing device of a uniform cross-section thin-walled bearing as claimed in claim 1, characterized in that: The steps include: Place the bearing on the workbench and clamp the outer side of the bearing using the clamping assembly; The pusher drives the guide block to move, and the guide block drives the pressure rod and the push rod to abut against the inner wall of the bearing; The adjusting assembly drives the push rod to rotate, and the push rod rotates to press and repair various places on the inner wall of the bearing; When the push rod rotates to the pressure rod, the elastic member drives the pressure rod to the give way groove, and the push rod rotates through the bearing and the pressure rod to repair the position on the bearing corresponding to the pressure rod.