CN116713901A - A kind of bearing processing auxiliary device - Google Patents

Abstract

The present invention relates to the technical field of bearing processing, and specifically to a bearing processing auxiliary device, which includes a clamping module and a support module. The clamping module includes a bottom plate, and a support column one and a support column two are fixedly connected to the top surface of the bottom plate. A telescopic rod is fixedly connected to the top of the support column, and an adjustment frame is fixedly connected to the support module at one end of the telescopic rod. A sliding box fixedly connected to one end of the telescopic rod is slidably connected to the bottom of the inner side of the adjustment frame. In the present invention, a fixed seat is fixedly connected to the side of the clamping box. After processing one side of the bearing ring, the adjusting screw can be rotated by driving the motor. Since the supporting column supports the sliding box through the telescopic rod, the adjusting screw can be rotated. The frame drives the support module to move downward, so that the clamping box can be rotated around the adjusting rod to flip the bearing ring without loosening the bearing ring, which is convenient for use.

Description

A bearing processing auxiliary device

Technical field

The invention relates to the technical field of bearing processing, and in particular to a bearing processing auxiliary device.

Background technique

Bearings are an important component in mechanical equipment. Bearings can support mechanical rotating bodies and ensure their rotation accuracy. Bearings are composed of outer rings, inner rings, balls and cages. During the processing of bearing inner and outer rings, it is generally necessary to Use grinding equipment and lathes to grind and cut the surface of the bearing ring to process the bearing ring into the required shape. During the grinding process of the bearing ring, auxiliary devices are required to clamp and fix the bearing ring to prevent the bearing ring from Displacement occurs, resulting in large errors in processing.

When the existing bearing processing auxiliary device is used, although the bearing ring can be stably clamped, after one side of the bearing ring is processed, the other side of the bearing ring needs to be processed. In this way, the bearing ring needs to be loosened first, and the bearing ring needs to be processed. After the bearing ring is turned over, it is inconvenient to clamp the bearing ring again and process the other side of the bearing ring.

Contents of the invention

In order to overcome the above technical problems, the purpose of the present invention is to provide a bearing processing auxiliary device. A fixed seat is fixedly connected to the side of the clamping box. After one side of the bearing ring is processed, the adjusting screw can be rotated by driving the motor. Since The support column 1 supports the sliding box through the telescopic rod, so that the adjusting frame can drive the support module to move downward, so that the clamping box can be rotated around the adjusting rod to flip the bearing ring without loosening the bearing ring. Open for easy use.

The object of the present invention can be achieved through the following technical solutions:

A bearing processing auxiliary device, including a clamping module and a support module. The clamping module includes a bottom plate. The top surface of the bottom plate is fixedly connected with support column one and support column two. The top of the support column is fixedly connected with a telescopic rod. , One end of the telescopic rod is provided with an adjustment frame fixedly connected to the support module. The bottom of the inner side of the adjustment frame is slidingly connected to a sliding box fixedly connected to one end of the telescopic rod. The inner side of the adjustment frame is rotationally connected to the sliding box. The adjusting screw is screwed and connected on the side. A driving motor is fixedly connected to the top surface of the adjusting frame. The output end of the driving motor is transmission connected with the top of the adjusting screw. The side of the sliding box away from the telescopic rod is rotationally connected to an adjusting rod. One end of the adjusting rod is provided with a clamping box, the side of the clamping box is fixedly connected to a fixed seat, the inner side of the fixed seat is rotatably connected to a clamping wheel, and the top of the second support column is fixedly connected to a clamping block. The clamping block is located on the side of the clamping box and is rotatably connected to a number of balls. Rotating seats are provided on both sides of the fixed base. Two clamping wheels are rotatably connected to the inner side of the rotating base.

The bearing ring can be placed on the support module, and a hydraulic rod can be set inside the telescopic rod, so that one end of the hydraulic rod is fixedly connected to the big end of the telescopic rod, and the output end of the hydraulic rod is internally fixed to the small end of the telescopic rod, so that the hydraulic rod can be The telescopic rod makes the telescopic rod automatically expand and contract. The sliding box can drive the adjusting frame to move toward the bearing ring through the telescopic rod. The sliding box can move the clamping box through the adjusting rod, so that the bearing ring is pressed against the bearing ring through the clamping wheel one and the clamping wheel two. On the ball on the clamping block, the bearing ring is clamped and fixed. After one side of the bearing ring is processed by the grinding equipment, the adjustment screw can be driven by the drive motor to rotate. Since the support column supports the sliding box through the telescopic rod , so that the adjustment screw can drive the adjustment frame to move downward, and the adjustment frame can drive the support module to move downward, so that there is a certain distance between the support module and the bearing ring, so that the clamping box can be rotated with the adjustment rod as the center, thereby Flip the bearing ring. When flipping, there is no need to loosen the bearing ring, which facilitates the processing of the bearing ring. Through the contact between the balls and the bearing ring, the bearing ring can smoothly rotate on the clamping block. After the bearing ring is flipped, the clamp The holding block can still be at the bottom of the bearing ring, so that when the grinding head is aligned with the clamping block, the clamping block can maintain a certain distance from the grinding block, which facilitates the grinding block to grind the side of the bearing ring located on the clamping block, and due to the clamping Wheel one and clamping wheel two can hold the bearing ring against the clamping block, and the horizontal position of the clamping block will not change. In this way, when clamping bearing rings of different sizes, the grinding block can be aligned with the bearing through the clamping block. circle to facilitate quick sanding.

Further, the inner surface of the bottom of the fixed base is rotatably connected to a rotating shaft one that is fixedly connected to the bottom surface of the adjacent clamping wheel one. The inner side of the clamping box is rotatably connected to a rotating shaft two. The rotating shaft one is connected to the rotating shaft. Pulleys are fixedly connected to both sides, and the two pulleys are connected through belt transmission. A transmission rod is provided inside the clamping box, and the transmission rod passes through the inside of the adjusting rod. A power motor is provided on the inner side of the sliding box. The output end of the power motor is transmission connected with one end of the transmission rod. Bevel gears are fixedly connected to the sides of the transmission rod and the two sides of the rotation shaft. The two bevel gears are meshed for transmission. The power motor can drive the transmission rod to rotate. The transmission rod The second rotating shaft can be driven by the bevel gear to rotate. The second rotating shaft and the rotating shaft 1 can rotate synchronously through the pulley. In this way, the rotating shaft 1 can drive the clamping wheel 1 to rotate. The clamping wheel 1 can rotate the bearing ring and make the top surface of the bearing ring rotate. Each part passes through the grinding head in turn to completely grind the top surface of the bearing ring.

Further, an adjustment gear is fixedly connected to the side of the adjustment rod, and a tooth plate is fixedly connected to the top of the inner side of the adjustment frame corresponding to the adjustment gear. When the adjustment frame drives the support module to move downward, the adjustment frame can drive the tooth plate downward. After the tooth plate meshes with the adjusting gear, the tooth plate can rotate the adjusting gear, thereby rotating the adjusting rod and causing the clamping box to automatically turn over.

Further, the inner surface of the clamping box is fixedly connected to a fixed cylinder that is rotationally connected to the side of the transmission rod. The inner surface of the fixed cylinder is slidingly connected to a ratchet block. One end of the adjusting rod is fixedly connected to the ratchet block. A meshing ratchet block two, and the two sides of the ratchet block are rotationally connected to the inner side of the fixed barrel. The inner side of the fixed barrel is fixedly connected with a return spring fixedly connected to one side of the ratchet block. Under the action of the return spring, The ratchet block one and the ratchet block two can be kept in mesh, and the tooth plate is meshed with the adjusting gear. When the adjusting rod rotates, the adjusting rod can drive the ratchet block two to rotate, and the ratchet block two can drive the ratchet block one to rotate, and The ratchet block one can drive the fixed cylinder to rotate, causing the clamping box, fixed base and rotating base to rotate, so that the clamping wheel one and the clamping wheel two drive the bearing ring to rotate on the ball on the clamping block, thereby turning the The bearing ring is turned over, and then the motor can be driven to rotate the adjusting screw in the opposite direction, causing the adjusting frame to drive the tooth plate to move upward, thereby causing the adjusting rod to rotate in the opposite direction. Since ratchet block 2 can only drive ratchet block 1 to rotate in one direction, In this way, the ratchet block 2 will not drive the ratchet block 1 to rotate, thereby preventing the clamping box and the bearing ring from rotating in the opposite direction, allowing the bearing ring to rotate smoothly.

Further, the inner side of the rotating base is rotatably connected to a fixed block fixedly connected to the side of the clamping box, the inner side of the rotating base is fixedly connected to a fixed shaft rotatably connected to the inner side of the fixed block, and the inner side of the fixed block is connected to the inner side of the fixing block. A torsion spring is provided between the sides of the fixed shaft. The rotating seat can be connected to the clamping box through the fixed block, and the rotating seat can drive the clamping wheel 2 to rotate around the fixed shaft, and the clamping wheel 1 is pressed against the side of the bearing ring. , under the action of the torsion spring, the clamping wheel 2 can be pressed against the side of the bearing ring, thereby limiting the position of the bearing ring and clamping and fixing the bearing ring.

Further, the support module includes a support plate, the first and second sides of the support column are slidingly connected to the sides of the support plate, the top surface of the support plate is provided with an opening groove, and the inner sides of both sides of the opening groove are provided with There is a connecting groove, and a sliding plate is slidably connected to the inner side of the connecting groove. The opposite surfaces of the two sliding plates are fixedly connected to the sides of the adjusting frame. The sliding plate can slide in the connecting groove, and the supporting plate can be connected with the supporting plate along the supporting column. The two columns move up or down, and the adjusting frame can support the support plate through the sliding plate.

Further, a sliding seat is slidably connected to the inner side of the opening groove, and a support plate is rotatably connected to the inner side of the sliding seat. The bearing ring can be placed on the support plate, and the support plate can rotate in the sliding seat, so that the power motor can When the bearing ring is caused to rotate, the support plate can follow the bearing ring to rotate, preventing the bearing ring from rotating relative to the support plate and causing greater friction to affect the rotation of the bearing ring.

Further, both sides of the sliding seat are fixedly connected with sliding rods slidingly connected to the inner side of the adjacent connecting groove, the inner side of the connecting groove is fixedly connected with a rack, and the side of the sliding seat is fixedly connected with a connecting rod. Rack two is slidably connected to the inner side of the groove. One end of the sliding rod between rack one and rack two is rotatably connected to a connecting shaft. A connecting gear is fixedly sleeved on the side of the connecting shaft. The rack one is connected to the rack two. The second rack is meshed with the connecting gear. When the telescopic rod moves the adjusting frame and clamps the bearing ring, the adjusting frame can drive the second rack to move through the sliding plate. The second rack can rub the connecting gear on the first rack. Rolling, the connecting gear drives the sliding rod to move through the connecting shaft. The sliding rod can drive the sliding seat and the support plate to move. Since the moving distance of rack two is twice the moving distance of the connecting gear, that is, the moving distance of clamping wheel one is the support Twice the moving distance of the disc, so that after clamping the bearing ring, the axis of the support plate and the axis of the bearing ring can be located on the same straight line, which can adapt to bearing rings of different sizes and facilitate the rotation of the bearing ring.

Beneficial effects of the present invention:

1. There is a fixed seat fixedly connected to the side of the clamping box. After placing the bearing ring on the support module, the bearing ring can be pressed against the ball on the clamping block through clamping wheel one and clamping wheel two, thereby placing the bearing ring on the support module. The bearing ring is clamped and fixed. After processing one side of the bearing ring, the adjustment screw can be rotated by driving the motor. Since the support column supports the sliding box through the telescopic rod, the adjustment frame can drive the support module to move downward, so that The clamping box can be rotated around the adjusting rod to flip the bearing ring. There is no need to loosen the bearing ring, which is convenient for use. Through the contact between the ball and the bearing ring, the bearing ring can smoothly rotate on the clamping block, so The clamping block can always be at the bottom of the bearing ring, and the grinding head can be aligned with the clamping block. The clamping block can always maintain a certain distance from the grinding block, so that the grinding block can smoothly grind the bearing ring. Since the clamping wheel one and the clamping wheel Second, the bearing ring can be pressed against the clamping block, so that when clamping bearing rings of different sizes, the grinding block can be aligned with the bearing ring through the clamping block for ease of use;

2. Through the meshing transmission of rack one and rack two with the connecting gear, the telescopic rod can make the adjustment frame drive the clamping box to move toward the bearing ring, so that the clamping wheel one and the clamping wheel two clamp and fix the bearing ring, and the bearing The ring can be placed on the support plate, and the power motor can be used to rotate the clamping wheel to rotate the bearing ring, and the support plate can rotate in the sliding seat, so that the support plate can follow the rotation of the bearing ring to avoid the bearing ring being in the support plate The occurrence of large friction affects the rotation of the bearing ring, and the adjusting frame can drive the rack 2 to move through the sliding plate, so that the connecting gear drives the sliding seat and the supporting plate to move, and the moving distance of the adjusting frame is twice the moving distance of the supporting plate. In this way, When clamping bearing rings of different sizes, the axis of the support plate and the axis of the bearing ring can be on the same straight line to facilitate the rotation of the bearing ring.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings.

Figure 1 is a schematic diagram of the overall structure of a bearing processing auxiliary device according to the present invention;

Figure 2 is a schematic structural diagram of the support plate in the present invention;

Figure 3 is a schematic structural diagram of the clamping block in the present invention;

Figure 4 is a schematic top structural view of the support plate in the present invention;

Figure 5 is a schematic structural diagram of the internal structure of the connecting groove in the present invention;

Figure 6 is an enlarged view of point A in Figure 5;

Figure 7 is a schematic diagram of the internal structure of the adjustment frame in the present invention;

Figure 8 is a schematic diagram of the internal front structure of the clamping box in the present invention;

Figure 9 is a schematic top structural view of the fixed block in the present invention.

In the picture: 100. Clamping module; 110. Base plate; 111. Support column one; 112. Support column two; 113. Telescopic rod; 120. Clamping box; 121. Fixing seat; 122. Rotating axis one; 123. Rotation Shaft two; 124. Transmission rod; 125. Fixed cylinder; 126. Return spring; 127. Bevel gear; 128. Pulley; 130. Clamping block; 140. Adjustment frame; 141. Sliding box; 142. Adjustment screw; 143 , drive motor; 144, tooth plate; 150, rotating seat; 151, fixed block; 152, fixed shaft; 153, torsion spring; 160, power motor; 170, adjusting rod; 171, adjusting gear; 200, support module; 210 , support plate; 211, rack one; 212, open slot; 213, connecting slot; 220, sliding seat; 221, support plate; 230, sliding plate; 231, rack two; 240, sliding rod; 241, connecting shaft ; 242. Connecting gears.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

Referring to Figures 1-9, a bearing processing auxiliary device includes a clamping module 100 and a support module 200. The clamping module 100 includes a bottom plate 110, and a support column 111 and a support column 2 112 are fixedly connected to the top surface of the bottom plate 110. , a telescopic rod 113 is fixedly connected to the top of the support column 111. One end of the telescopic rod 113 is provided with an adjustment frame 140 fixedly connected to the support module 200. The bottom of the inner side of the adjustment frame 140 is slidably connected to a sliding box 141 fixedly connected to one end of the telescopic rod 113. , the inner side of the adjusting frame 140 is rotatably connected to an adjusting screw rod 142 that is screwed to the inner side of the sliding box 141. The top surface of the adjusting frame 140 is fixedly connected to a driving motor 143, and the output end of the driving motor 143 is drivingly connected to the top end of the adjusting screw rod 142. The side of the sliding box 141 away from the telescopic rod 113 is rotatably connected to an adjusting rod 170. One end of the adjusting rod 170 is provided with a clamping box 120. The side of the clamping box 120 is fixedly connected to a fixing base 121, and the inner side of the fixing base 121 is rotationally connected to a clamping wheel. 1. A clamping block 130 is fixedly connected to the top of the support column 112. The clamping block 130 is located on the side of the clamping box 120 and is connected to a number of balls for rotation. A rotating base 150 is provided on both sides of the fixed base 121. Inside the rotating base 150 The side is rotated and connected with two clamping wheels.

The bearing ring can be placed on the support module 200, and a hydraulic rod can be set inside the telescopic rod 113, so that one end of the hydraulic rod is fixedly connected to the big end of the telescopic rod 113, and the output end of the hydraulic rod is fixed to the small end of the telescopic rod 113. In this way, the telescopic rod 113 can be automatically expanded and contracted through the hydraulic rod, and the sliding box 141 can drive the adjusting frame 140 to move toward the bearing ring through the telescopic rod 113. The sliding box 141 can move the clamping box 120 through the adjusting rod 170, thereby using the clamping wheel. The first and clamping wheel 2 press the bearing ring against the ball on the clamping block 130, thereby clamping and fixing the bearing ring. After one side of the bearing ring is processed by the grinding equipment, the adjusting screw 142 can be driven by the drive motor 143. Rotate, since the support column 111 supports the sliding box 141 through the telescopic rod 113, the adjusting screw rod 142 can drive the adjusting frame 140 to move downward, and the adjusting frame 140 can drive the supporting module 200 to move downward, so that the supporting module 200 and There is a certain distance between the bearing rings, so that the clamping box 120 can be rotated around the adjusting rod 170 to flip the bearing rings. When flipping, there is no need to loosen the bearing rings, which facilitates the processing of the bearing rings. The beads are in contact with the bearing ring, and the bearing ring can smoothly rotate on the clamping block 130. After the bearing ring is turned over, the clamping block 130 can still be at the bottom of the bearing ring. In this way, when the grinding head is aligned with the clamping block 130, the clamping block 130 A certain distance can be maintained with the grinding block, so that the grinding block can grind the side of the bearing ring located on the clamping block 130, and because the clamping wheel one and the clamping wheel two can press the bearing ring against the clamping block 130, the clamping The horizontal position of the block 130 will not change, so when clamping bearing rings of different sizes, the grinding block can be aligned with the bearing ring through the clamping block 130 to facilitate rapid grinding.

The inner side of the bottom of the fixed seat 121 is rotatably connected to a rotating shaft 122 that is fixedly connected to the bottom of the adjacent clamping wheel. The inner side of the clamping box 120 is rotatably connected to a second rotating shaft 123. The rotating shaft 122 and the second rotating shaft 123 are both on the same side. The fixed sleeve is connected with a pulley 128, and the two pulleys 128 are connected through a belt transmission. A transmission rod 124 is provided inside the clamping box 120, and the transmission rod 124 passes through the inside of the adjusting rod 170. A power motor 160 is provided on the inner side of the sliding box 141. The output end of the motor 160 is transmission connected with one end of the transmission rod 124. The side of the transmission rod 124 and the side of the second rotating shaft 123 are fixedly connected with a bevel gear 127. The two bevel gears 127 mesh for transmission. The power motor 160 can drive the transmission rod 124 to rotate, and the transmission The rod 124 can drive the rotating shaft 123 to rotate through the bevel gear 127. The rotating shaft 123 and the rotating shaft 122 can rotate synchronously through the pulley 128, so that the rotating shaft 122 can drive the clamping wheel 1 to rotate, and the clamping wheel 1 can rotate the bearing. The ring rotates so that each part of the top surface of the bearing ring passes through the grinding head in sequence, thereby comprehensively grinding the top surface of the bearing ring. A rubber ring can be set on the surface of the clamping wheel so that the clamping wheel contacts the bearing ring through the rubber ring. In this way It is beneficial to increase friction, so that the clamping wheel can stably drive the bearing ring to rotate.

An adjustment gear 171 is fixedly connected to the side of the adjustment rod 170. A tooth plate 144 is fixedly connected to the top of the inner side of the adjustment frame 140 corresponding to the adjustment gear 171. When the adjustment frame 140 drives the support module 200 to move downward, the adjustment frame 140 can drive the tooth plate 144. Moving downward, after the tooth plate 144 meshes with the adjusting gear 171, the tooth plate 144 can rotate the adjusting gear 171, thereby rotating the adjusting rod 170 and causing the clamping box 120 to automatically turn over.

The inner side of the clamping box 120 is fixedly connected to a fixed cylinder 125 that is rotationally connected to the side of the transmission rod 124. The inner side of the fixed cylinder 125 is slidingly connected to a ratchet block. One end of the adjusting rod 170 is fixedly connected to a ratchet meshing with the ratchet block. Tooth block two, and the two sides of the ratchet block are rotationally connected to the inner side of the fixed barrel 125. The inner side of the fixed barrel 125 is fixedly connected with a return spring 126 fixedly connected to one side of the ratchet block. Under the action of the return spring 126, the The first ratchet block and the second ratchet block are kept in mesh, and the ratchet block 1 can slide along the inside of the fixed barrel 125. A blocking block slidingly connected to the inner side of the fixed barrel 125 can be fixed on one side of the ratchet block, so that the ratchet block can The first block drives the fixed cylinder 125 to rotate, and the ratchet block 1 slides smoothly along the fixed cylinder 125. The tooth plate 144 meshes with the adjusting gear 171, so that when the adjusting rod 170 rotates, the adjusting rod 170 can drive the ratchet block 2 to rotate. , the ratchet block 2 can drive the ratchet block 1 to rotate, and the ratchet block 1 can drive the fixed cylinder 125 to rotate, so that the clamping box 120, the fixed seat 121 and the rotating seat 150 rotate, so that the clamping wheel 1 and the clamping wheel 1 are rotated. The second wheel drives the bearing ring to rotate on the ball on the clamping block 130, thereby turning the bearing ring over. Then the adjusting screw 142 can be rotated in the reverse direction by driving the motor 143, so that the adjusting frame 140 drives the tooth plate 144 to move upward, thereby Make the adjusting rod 170 rotate in the opposite direction. Since the ratchet block 2 can only drive the ratchet block 1 to rotate in one direction, the ratchet block 2 will not drive the ratchet block 1 to rotate, thereby preventing the clamping box 120 from contacting the bearing ring. To rotate in the opposite direction to allow the bearing ring to rotate smoothly, a damper can be installed between the side of the adjusting rod 170 and the inner side of the sliding box 141. The damper prevents the adjusting rod 170 from rotating randomly, thereby roughly maintaining the angle of the clamping box 120.

The inner side of the rotating base 150 is rotatably connected to a fixed block 151 that is fixedly connected to the side of the clamping box 120. The inner side of the rotating base 150 is fixedly connected to a fixed shaft 152 that is rotatably connected to the inner side of the fixed block 151. The inner side of the fixed block 151 is connected to the fixed shaft. A torsion spring 153 is provided between the sides of 152. The rotating base 150 can be connected to the clamping box 120 through the fixed block 151, and the rotating base 150 can drive the clamping wheel 2 to rotate around the fixed shaft 152, and the clamping wheel 1 is against After being on the side of the bearing ring, under the action of the torsion spring 153, the clamping wheel 2 can be pressed against the side of the bearing ring, thereby limiting the position of the bearing ring and clamping and fixing the bearing ring.

The support module 200 includes a support plate 210. The sides of the first support column 111 and the second support column 112 are slidingly connected to the sides of the support plate 210. The top surface of the support plate 210 is provided with an opening slot 212, and the inner sides of both sides of the opening slot 212 are provided with connection slots. 213. A sliding plate 230 is slidably connected to the inner side of the connecting groove 213. The opposite surfaces of the two sliding plates 230 are fixedly connected to the sides of the adjusting frame 140. The sliding plate 230 can slide in the connecting groove 213, and the supporting plate 210 can slide along the supporting column 111. Moving upward or upward with the second support column 112 , the adjustment frame 140 can support the support plate 210 through the sliding plate 230 .

A sliding base 220 is slidably connected to the inner side of the opening groove 212, and a support plate 221 is rotatably connected to the inner side of the sliding base 220. The bearing ring can be placed on the support plate 221, and the support plate 221 can rotate in the sliding base 220, so that the power motor 160 When the bearing ring is rotated, the support plate 221 can follow the bearing ring to rotate to prevent the bearing ring from rotating relative to the support plate 221 and causing greater friction to affect the rotation of the bearing ring.

Both sides of the sliding base 220 are fixedly connected with sliding rods 240 that are slidingly connected with the inner side of the adjacent connecting groove 213. The inner side of the connecting slot 213 is fixedly connected with a rack 211. The rack 231 is slidably connected to the side. The sliding rod 240 is rotatably connected to a connecting shaft 241 at one end between the rack 1 211 and the rack 2 231. The connecting shaft 241 is fixedly sleeved with a connecting gear 242 on the side. The rack 211 is connected to the rack 241. The second rack 231 is engaged with the connecting gear 242 for transmission. When the telescopic rod 113 moves the adjusting frame 140 and clamps the bearing ring, the adjusting frame 140 can drive the second rack 231 to move through the sliding plate 230, and the second rack 231 can be rubbed. The dynamic connecting gear 242 rolls on the rack one 211, so that the connecting gear 242 drives the sliding rod 240 to move through the connecting shaft 241. The sliding rod 240 can drive the sliding seat 220 and the support plate 221 to move. Since the moving distance of the rack two 231 is the connection The moving distance of gear 242 is twice the moving distance of clamping wheel 1, that is, the moving distance of clamping wheel 1 is twice the moving distance of support plate 221. In this way, after the bearing ring is clamped, the axis of support plate 221 and the axis of the bearing ring can be located on the same straight line. , which can adapt to bearing rings of different sizes and facilitate the rotation of the bearing ring.

Working principle: During use, the bearing ring can be transported to the support plate 221, and then the sliding box 141 drives the adjusting frame 140 to move toward the bearing ring through the telescopic rod 113. The sliding box 141 can drive the adjusting rod 170 to move, and the adjusting rod 170 can pass through Ratchet block one and ratchet block two cause the fixed cylinder 125 to drive the clamping box 120 to move, so that the clamping box 120 drives the fixed base 121 to move toward the bearing ring, so that the clamping wheel in the fixed base 121 presses the bearing ring against the clamp. on the ball of the holding block 130, and under the action of the torsion spring 153, the clamping wheel 2 can be pressed against the bearing ring, so that the two clamping wheels 2 clamp and fix the bearing ring, so that the clamping wheel 1 , the clamping wheel 2 and the balls etc. clamp and fix the bearing ring on the support plate 221;

When the adjusting frame 140 moves, the adjusting frame 140 can drive the sliding plate 230 to move, and the sliding plate 230 can drive the second rack 231 to move. The second rack 231 can rub the connecting gear 242 to roll on the first rack 211, so that the connecting gear 242 The connecting shaft 241 drives the sliding rod 240 to move. The sliding rod 240 can drive the sliding base 220 to move, so that the sliding base 220 drives the support plate 221 to move. The moving distance of the second rack 231 is twice the moving distance of the connecting gear 242, that is, the clamp The moving distance of the holding wheel 1 is twice the moving distance of the supporting plate 221. In this way, after the bearing ring is clamped, the axis of the supporting plate 221 and the axis of the bearing ring can be located on the same straight line;

The top surface of the bearing ring can be polished through the grinding head of the grinding equipment, so that the grinding head can correspond to the part of the bearing ring in contact with the ball on the clamping block 130. At the same time, the power motor 160 can be started, and the power motor 160 can drive the transmission rod 124. Rotate, the transmission rod 124 can drive the rotating shaft 123 to rotate through the bevel gear 127, the rotating shaft 123 can drive the rotating shaft 122 to rotate through the pulley 128, the rotating shaft 122 can drive the clamping wheel 1 to rotate, and the clamping wheel 1 can rotate. The bearing ring rotates, causing each part of the top surface of the bearing ring to pass through the grinding head in sequence, thereby comprehensively grinding the top surface of the bearing ring;

After the top surface of the bearing ring is polished, start the drive motor 143. The drive motor 143 can drive the adjustment screw 142 to rotate. Since the support column 111 supports the sliding box 141 through the telescopic rod 113, when the adjustment screw 142 rotates, the adjustment The screw rod 142 will move downward along the sliding box 141, driving the adjustment frame 140 to move downward. The adjustment frame 140 can drive the support plate 210 to move downward through the sliding plate 230, thereby causing the support module 200 to move downward. The adjustment frame 140 can drive the The tooth plate 144 moves downward. When the tooth plate 144 contacts the adjusting gear 171, the adjusting gear 171 will drive the adjusting rod 170 to rotate, so that the adjusting rod 170 can drive the ratchet block 2 to rotate. Because under the action of the return spring 126, the ratchet The tooth block one meshes with the ratchet block two, so the ratchet block two will drive the ratchet block one to rotate, the ratchet block one will drive the fixed cylinder 125 to rotate, the fixed cylinder 125 will drive the clamping box 120 to rotate, so that the clamping wheel one The second clamping wheel drives the bearing ring to rotate on the ball on the clamping block 130, thereby turning the bearing ring over;

The adjusting screw rod 142 can be rotated in the reverse direction by driving the motor 143, so that the adjusting frame 140 drives the toothed plate 144 and the support module 200 to move upward. At this time, the toothed plate 144 will cause the adjusting gear 171 to rotate in the reverse direction, thereby causing the adjusting rod 170 to engage with the ratchet. Tooth block two rotates in the opposite direction. Since ratchet block two can only drive ratchet block one to rotate in one direction, when ratchet block two rotates in reverse direction, ratchet block two will not drive ratchet block one to rotate. The clamping box 120 and the bearing ring will rotate in the opposite direction. After the support plate 221 contacts the bottom of the bearing ring again, the power motor 160 can be used to drive the bearing ring to rotate again, and the bottom surface of the bearing ring can be polished with a grinding block. The grinding is completed. Finally, the adjusting frame 140 and the clamping box 120 can be moved away from the bearing ring through the telescopic rod 113, thereby loosening the bearing ring, and then the next bearing ring can be polished.

In the description of this specification, reference to the terms "one embodiment," "example," "specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the invention. in an embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above contents are only examples and explanations of the present invention. Those skilled in the art may make various modifications or supplements to the described specific embodiments or substitute them in similar ways, as long as they do not deviate from the invention or exceed the rights of the present invention. The scope defined in the claims shall belong to the protection scope of the present invention.

Claims (8)

1. The utility model provides a bearing processing auxiliary device, its characterized in that includes centre gripping module (100) and supporting module (200), centre gripping module (100) including bottom plate (110), bottom plate (110) top surface fixedly connected with support column one (111) and support column two (112), support column one (111) top fixedly connected with telescopic link (113), telescopic link (113) one end is provided with adjusting frame (140) with supporting module (200) fixed connection, adjusting frame (140) medial surface bottom sliding connection have with telescopic link (113) one end fixed connection's sliding box (141), adjusting frame (140) medial surface rotation is connected with adjusting screw (142) with sliding box (141) medial surface screwing connection, adjusting frame (140) top surface fixedly connected with driving motor (143), driving motor (143) output and adjusting screw (142) top transmission are connected, the side rotation that telescopic link (141) deviate from telescopic link (113) is connected with adjusting lever (170), adjusting lever (170) one end is provided with centre gripping box (120), centre gripping box (120) medial surface (121) lateral surface fixedly connected with fixing base (121), two fixed base (130) are connected with centre gripping wheel (121), the clamping block (130) is located on the side face of the clamping box (120) and is connected with a plurality of round beads in a rotating mode, rotating seats (150) are arranged on two sides of the side face of the fixing seat (121), and clamping wheels II are connected to the inner side face of the rotating seats (150) in a rotating mode.

2. The bearing machining auxiliary device according to claim 1, wherein a first rotating shaft (122) fixedly connected with the bottom surface of an adjacent clamping wheel is rotationally connected to the inner side surface of the bottom of the fixing seat (121), a second rotating shaft (123) is rotationally connected to the inner side surface of the clamping box (120), belt pulleys (128) are fixedly sleeved on the side surfaces of the first rotating shaft (122) and the second rotating shaft (123), the two belt pulleys (128) are in transmission connection through a belt, a transmission rod (124) is arranged in the clamping box (120), the transmission rod (124) penetrates through the inside of the adjusting rod (170), a power motor (160) is arranged on the inner side surface of the sliding box (141), the output end of the power motor (160) is in transmission connection with one end of the transmission rod (124), bevel gears (127) are fixedly sleeved on the side surfaces of the transmission rod (124) and the side surfaces of the second rotating shaft (123), and the bevel gears (127) are in meshed transmission.

3. The bearing machining auxiliary device according to claim 2, wherein an adjusting gear (171) is fixedly sleeved on the side surface of the adjusting rod (170), and a toothed plate (144) is fixedly connected to the top of the inner side surface of the adjusting frame (140) corresponding to the adjusting gear (171).

4. A bearing processing auxiliary device according to claim 3, wherein a fixed cylinder (125) rotationally connected with the side surface of the transmission rod (124) is fixedly connected with the inner side surface of the clamping box (120), a ratchet block I is slidingly connected with the inner side surface of the fixed cylinder (125), a ratchet block II meshed with the ratchet block I is fixedly connected with one end of the adjusting rod (170), the two side surfaces of the ratchet block are rotationally connected with the inner side surface of the fixed cylinder (125), and a return spring (126) fixedly connected with one side surface of the ratchet block is fixedly connected with the inner side surface of the fixed cylinder (125).

5. The bearing machining auxiliary device according to claim 1, wherein a fixed block (151) fixedly connected with the side surface of the clamping box (120) is rotatably connected to the inner side surface of the rotating seat (150), a fixed shaft (152) rotatably connected with the inner side surface of the fixed block (151) is fixedly connected to the inner side surface of the rotating seat (150), and a torsion spring (153) is arranged between the inner side surface of the fixed block (151) and the side surface of the fixed shaft (152).

6. The bearing machining auxiliary device according to claim 1, wherein the supporting module (200) comprises a supporting plate (210), the side surfaces of the first supporting column (111) and the second supporting column (112) are both in sliding connection with the side surface of the supporting plate (210), an open slot (212) is formed in the top surface of the supporting plate (210), connecting slots (213) are formed in the inner side surfaces of two sides of the open slot (212), sliding plates (230) are slidably connected to the inner side surfaces of the connecting slots (213), and the opposite surfaces of the two sliding plates (230) are fixedly connected with the side surface of the adjusting frame (140).

7. The bearing machining auxiliary device according to claim 6, wherein the inner side surface of the open groove (212) is slidably connected with a sliding seat (220), and the inner side surface of the sliding seat (220) is rotatably connected with a supporting disc (221).

8. The bearing machining auxiliary device according to claim 7, wherein two side surfaces of the sliding seat (220) are fixedly connected with sliding rods (240) which are in sliding connection with the inner side surfaces of the adjacent connecting grooves (213), the inner side surfaces of the connecting grooves (213) are fixedly connected with racks one (211), the side surfaces of the sliding seat (220) are fixedly connected with racks two (231) which are in sliding connection with the inner side surfaces of the connecting grooves (213), one end of each sliding rod (240) located between each rack one (211) and each rack two (231) is rotatably connected with a connecting shaft (241), connecting gears (242) are fixedly sleeved on the side surfaces of each connecting shaft (241), and each rack one (211) and each rack two (231) are in meshed transmission with each connecting gear (242).