CN114434248B - A bearing raceway surface processing device - Google Patents

Abstract

The invention relates to the technical field of bearing processing, in particular to a bearing raceway surface processing device, which includes a grinding module, the grinding module includes a connection frame, the top surface of the connection frame is provided with a fixed plate, and the side of the fixed plate is fixedly connected There is a clamping module, the top surface of the fixed plate is fixedly connected with a power mechanism for driving the connection frame to rotate, the inner side of the connection frame is slidably connected with a sliding plate, and the inner side of the connection frame is rotatably connected with a sliding plate rotating The adjusting screw rod connected together. In the present invention, the return spring 1 is fixedly connected with the sliding block, and when the raceway is polished, under the action of the return spring 1, the polishing block can always be in close contact with the raceway, which is conducive to improving the grinding effect. Finally, the sliding block can be directly pushed aside, and then the inner ring can be removed without frequent adjustment of the position of the grinding block, which is beneficial to the use of the processing device.

Description

A bearing raceway surface processing device

technical field

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

Background technique

Bearings are generally composed of four parts: inner ring, outer ring, rolling body and cage. The function of the inner ring is to cooperate with the shaft and rotate together with the shaft. Evenly distribute the rolling elements between the inner ring and the outer ring, the cage can make the rolling elements evenly distributed, and the bearing raceway is a general term for the rolling surfaces of all rolling elements. After the bearing inner ring and outer ring are processed, the bearing rolling There are often many burrs on the surface of the raceway, so the raceway between the inner ring and the outer ring needs to be polished before the bearing is used. When the existing bearing raceway surface processing device is used, the position of the grinding block needs to be adjusted so that The grinding block is close to the raceway, and after use, it is also necessary to adjust the position of the grinding block to separate the grinding block from the raceway, so that when grinding the raceway of the inner ring, it is necessary to frequently adjust the position of the grinding block. Facilitate the use of processing equipment.

Contents of the invention

In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a bearing raceway surface processing device, which is fixedly connected with the sliding block through the return spring one, and when the raceway is polished, under the action of the return spring one, the grinding The block can always be in close contact with the raceway, which is conducive to improving the grinding effect. After the grinding is completed, the sliding block can be directly pushed aside, and then the inner ring can be removed. It is not necessary to frequently adjust the position of the grinding block, which is beneficial to the processing device. usage of.

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

A bearing raceway surface processing device, comprising a grinding module, the grinding module includes a connection frame, the top surface of the connection frame is provided with a fixed plate, and the side of the fixed plate is fixedly connected with a clamping module, and the top surface of the fixed plate is The surface is fixedly connected with a power mechanism for driving the connection frame to rotate, the inner side of the connection frame is slidably connected to a sliding plate, and the inner side of the connection frame is rotatably connected to an adjustment screw screwed and connected to the sliding plate. The inner side of the frame is slidably connected with a sliding block, the bottom surface of the sliding block is provided with a connecting rod, the bottom end of the connecting rod is provided with a polishing block, one end of the adjusting screw passes through the inner surface of the top of the sliding block, and the side of the sliding plate is fixed There is a return spring 1 fixedly connected to the side of the sliding block. The position of the inner ring can be fixed by the clamping module. Under the action of the return spring 1, the grinding block can be brought into contact with the raceway, and then the connecting frame can be driven to rotate by the power mechanism , so that the grinding block rotates to grind the raceway, and after the grinding is finished, the inner ring can be removed directly, without frequent adjustment of the position of the grinding block, which is conducive to the use of the processing device, and when grinding, the return spring Under the action of one, the grinding block can always be in close contact with the raceway, which is beneficial to improve the grinding effect and is easy to use. At the same time, the position of the sliding plate can be adjusted by adjusting the screw rod, so as to change the degree of closeness between the grinding block and the raceway as required. And the grinding block is adapted to the grinding of the raceways on the outer sides of inner rings of different sizes.

It is further in that: the bottom of the inner surface of the fixed plate is fixedly connected with a limit ring that is in contact with the top surface of the connection frame, and both sides of the top surface of the connection frame are fixedly connected with limit blocks that are slidably connected with the limit ring, and the limit ring The side of the block is slidably connected to the inner side of the fixed plate, and the limit ring can limit the position of the limit block, thereby preventing the connection frame from detaching from the fixed plate.

Further, the power mechanism includes a power mechanism, the power mechanism includes a power box, the bottom surface of the power box is fixedly connected to the top surface of the fixed disk, the inner surface of the power box is provided with a motor, and the output end of the motor is connected with a drive The transmission rod that is connected with the fixed plate in rotation, the bottom end of the transmission rod is fixedly connected with the top surface of the connection frame, the motor can drive the transmission rod to rotate, and the transmission rod can drive the connection frame to rotate to make the grinding block rotate.

Further, it is: the inner bottom surface of the sliding block is rotatably connected with the first rotating block fixedly connected with the top of the connecting rod, the inner surface of the sliding block away from the side of the sliding plate is rotatably connected with the second rotating block, and the first side of the rotating block is connected with the rotating block. The two sides of the block are fixedly sleeved with a bevel gear one, and the two bevel gears are meshed for transmission. The inner side of the fixed plate is fixedly connected with a gear ring, and the top surface of the connection frame is located on one side of the sliding block and is connected with a rolling rod for rotation. , the top surface of the rolling rod is fixedly sleeved with a transmission gear 1 meshing with the gear ring, and the inner surface of the connecting frame is located on one side of the rolling rod and is connected with a rotating block 3, and the rolling rod and the rotating block 3 are connected Bevel gears 2 are fixedly sleeved on the sides of the frame, and the two bevel gears are meshed for transmission. The end of the rotating block 2 outside the sliding block is fixedly connected with a rectangular rod 1, and the three sides of the rotating block are fixedly connected with The rectangular sleeve that is slidingly connected with the rectangular rod, when the connecting frame rotates, the connecting frame can drive the rolling rod and the transmission gear to rotate, so that the transmission gear can roll on the inner gear ring, so that the rolling rod rotates, and the rolling rod Rotating block 3 can be driven to rotate through bevel gear 2, rotating block 3 can drive rotating block 2 to rotate through rectangular sleeve and rectangular rod 1, rotating block 2 can drive rotating block 1 to rotate through bevel gear 1, and rotating block 1 can drive the connection The bar rotates so that the grinding block rotates, which is beneficial to improve the grinding effect, and when the sliding block moves, the third rotating block can always drive the second rotating block to rotate through the rectangular sleeve and the first rectangular rod.

Further, the clamping module includes a bottom plate, the top surface of the bottom plate is fixedly connected with two side bars fixedly connected with the side of the fixed plate, the top surface of the bottom plate is fixedly connected with a fixed box, and the top surface of the fixed box slides Two clamping rods are connected, the inner surface of the clamping rod is provided with a round rod, the side of the clamping rod is fixedly sleeved with the transmission gear 2, the inner side of the fixed box is fixedly connected with a support plate, and the support plate The top surface is provided with a drive mechanism meshing with the transmission gear. The bottom end of the clamping rod is rotatably connected to a support block. The top surface of the support block is fixedly connected to a sleeve rod that is rotatably connected to the side of the clamping rod. The inner bottom surface is fixedly connected with a limit frame slidingly connected with the support block. The limit frame can limit the moving direction of the support block, support the support block, and thus support the clamping rod. The driving mechanism can drive the clamping rod through the second transmission gear. Move so that the rod supports the inner ring.

Further lies in that: the inner surface of the clamping rod is fixedly connected with a spiral rail which is in contact with the side of the round rod, the side of the round rod is fixedly connected with an arc-shaped block which is in contact with the side of the spiral rail, and the side of the arc-shaped block is in contact with the inner surface of the clamping rod. side contact, a torsion spring is set between the inner side of the sleeve rod and the side of the clamping rod, the bottom end of the round rod is fixedly connected with the second rectangular rod passing through the bottom end of the clamping rod, and the two sides of the rectangular rod are in contact with the support The inner side of the block is slid and inserted, and the driving mechanism can drive the clamping rod to move through the transmission gear 2, so that when the two connecting blocks move away from each other, under the action of the torsion spring, the clamping rod can be kept at an inconvenient angle, so that the driving mechanism can Drive the clamping rod to move through the transmission gear 2, so that the two round rods move away from each other and stick to the inner surface of the inner ring. After the round rod contacts the inner surface of the inner ring, the inner ring will prevent the clamping rod from contacting The movement of the rod, so that the connecting block continues to move, the driving mechanism can drive the transmission gear to rotate, so that the clamping rod can drive the spiral rail to rotate, and the spiral rail can move the arc block downward, so that the round rod can move downward, thus The inner ring is clamped by the top of the round rod and the top of the clamping rod, so that the position of the inner ring is fixed.

Further, the driving mechanism includes a sliding rod, the side of the sliding rod is slidably connected to the inner side of the fixed box, and the bottom surface of the sliding rod is in contact with the top surface of the support plate, and the inner side of the sliding rod is rotatably connected with a two-way Screw rod, the side of the two-way screw rod is screwed and connected with a connecting block slidingly connected to the inner side of the sliding rod, the side of the connecting block is fixedly connected with a rack, and the rack is meshed with the adjacent transmission gear for transmission, and the two-way screw rod When rotating, the two connecting blocks can be moved back to each other, so that the two racks can move back to each other. The rack can drive the transmission gear 2 to move, and after the round rod contacts the inner surface of the inner ring, the rack can drive the transmission gear. Two rotations, easy to operate, and can adapt to the clamping of different inner rings, and at the same time have a better clamping effect, which is beneficial to the use of processing devices.

It further lies in that: the side of the sliding rod is fixedly connected with two return springs fixedly connected with the inner side of the fixed box, and the side of the sliding bar is fixedly connected with a pull bar slidingly connected with the fixed box, under the action of the return spring two, it can Make the rack and the transmission gear 2 close, you can pull the pull rod to disengage the rack and the transmission gear 2, then you can adjust the position of the clamping rod, and it is convenient to quickly adjust the clamping rod when you need to clamp the inner ring of different sizes s position.

Beneficial effects of the present invention:

1. The return spring 1 is fixedly connected with the sliding block. When grinding the raceway, under the action of the return spring 1, the grinding block can be brought into contact with the raceway. After grinding, the sliding block can be pushed away directly , and then remove the inner ring, no need to frequently adjust the position of the grinding block, which is beneficial to the use of the processing device, and when grinding, under the action of the return spring 1, the grinding block can always be in close contact with the raceway, which is conducive to It improves the grinding effect and is easy to use. At the same time, the position of the sliding plate can be adjusted by adjusting the screw rod, so as to change the degree of closeness between the grinding block and the raceway as required, and make the grinding block suitable for grinding inner rings of different sizes;

2. Through the sliding connection between the rectangular sleeve and the rectangular rod, when the power mechanism drives the connecting frame to rotate, the transmission gear can roll on the gear ring, so that the rolling rod rotates, so that the rectangular sleeve and the rectangular rod are connected together. It can drive the connecting rod to rotate, so that the grinding block can rotate itself, which is beneficial to improve the grinding effect and facilitate the use of processing devices;

3. Through the contact between the arc-shaped block and the side of the spiral rail, when the driving mechanism moves the two transmission gears in opposite directions, under the action of the torsion spring, the clamping rod will keep the angle unchanged, so that the clamping rod can drive the round rod, etc. Move, so that the round rod is supported on the inner ring, at this time the clamping rod continues to move, the driving mechanism will drive the clamping rod to rotate through the transmission gear 2, so that under the action of the spiral rail, the arc-shaped block can be moved downwards, The top of the round rod clamps the top surface of the inner ring, so that the inner ring is completely fixed, which can adapt to the clamping of different inner rings and has a better clamping effect.

Description of drawings

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

Fig. 1 is a schematic diagram of the overall structure of a bearing raceway surface processing device according to the present invention;

Fig. 2 is a schematic structural view of the grinding module in the present invention;

Fig. 3 is a schematic diagram of the internal front view structure of the fixed disk in the present invention;

Fig. 4 is a schematic view of the internal front view of the connecting frame in the present invention;

Fig. 5 is a schematic diagram of the internal front view structure of the connecting frame and the sliding block in the present invention;

Fig. 6 is a schematic structural diagram of the clamping module in the present invention;

Fig. 7 is a schematic diagram of the internal structure of the fixed box in the present invention;

Fig. 8 is a schematic structural view of the clamping rod in the present invention;

Fig. 9 is a schematic view of the internal front view of the clamping rod in the present invention;

Fig. 10 is a structural schematic diagram of a spiral track in the present invention;

Fig. 11 is a schematic diagram of the internal top view of the drive mechanism in the present invention.

In the figure: 100, grinding module; 110, connecting frame; 111, sliding plate; 112, adjusting screw; 113, return spring one; 114, limit block; 120, fixed plate; 121, gear ring; 122, limit Ring; 130, power mechanism; 131, motor; 132, transmission rod; 133, power box; 140, sliding block; 141, connecting rod; 142, polishing block; 143, rotating block one; 144, rotating block two; Rectangular rod one; 150, rolling rod; 151, transmission gear one; 160, rotating block three; 161, rectangular sleeve; 200, clamping module; 210, bottom plate; 211, side bar; 220, fixed box; 221, Limit frame; 222, support plate; 230, clamping rod; 231, transmission gear two; 232, spiral rail; 240, round rod; 241, rectangular rod two; 242, arc block; 250, support block; 260, torsion spring; 270, drive mechanism; 271, slide bar; 272, two-way screw mandrel; 273, connection block; 274, rack;

Detailed ways

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

1-11, a bearing raceway surface processing device includes a grinding module 100. The grinding module 100 includes a connecting frame 110. The clamping module 200, the top surface of the fixed plate 120 is fixedly connected with the power mechanism 130 for driving the connection frame 110 to rotate; The adjusting screw rod 112 that is screwed and connected, the inner surface of the connecting frame 110 is slidably connected with a sliding block 140, the bottom surface of the sliding block 140 is provided with a connecting rod 141, and the bottom end of the connecting rod 141 is provided with a polishing block 142, and one end of the adjusting screw rod 112 passes through the sliding Block 140 top inner side, slide plate 111 side is fixedly connected with return spring one 113 that is fixedly connected with slide block 140 side, can fix the position of inner circle by clamping module 200, under the effect of return spring one 113, can make grinding The block 142 is in contact with the raceway, and then the power mechanism 130 can drive the connecting frame 110 to rotate, so that the grinding block 142 can rotate to polish the raceway, and after the grinding is finished, the inner ring can be directly removed without frequent adjustment of the grinding block The position of 142 is conducive to the use of the processing device, and when grinding, under the action of return spring 113, the grinding block 142 can always be close to the raceway, which is conducive to improving the grinding effect and is easy to use. The screw rod 112 adjusts the position of the sliding plate 111, thereby changing the degree of close contact between the grinding block 142 and the raceway as required, and making the grinding block 142 suitable for grinding the raceways on the outer sides of the inner rings of different sizes.

The bottom of the inner surface of the fixed disk 120 is fixedly connected with a limit ring 122 that is in contact with the top surface of the connection frame 110, and both sides of the top surface of the connection frame 110 are fixedly connected with a limit block 114 that is slidably connected with the limit ring 122, and the limit block 114 is slidingly connected to the inner side of the fixed plate 120 , and the limit ring 122 can limit the position of the limit block 114 , thereby preventing the connection frame 110 from being separated from the fixed plate 120 . Power mechanism 130 comprises power mechanism 130, and power mechanism 130 comprises power box 133, and power box 133 bottom surface is fixedly connected with fixed disk 120 top surface, and power box 133 inner side is provided with motor 131, and motor 131 output end transmission is connected with fixed disk 120 Rotate the connected transmission rod 132, the transmission rod 132 bottom is fixedly connected with the connection frame 110 top surface, the motor 131 can drive the transmission rod 132 to rotate, the transmission rod 132 can drive the connection frame 110 to rotate, and the grinding block 142 is rotated.

The inner bottom surface of the sliding block 140 is rotatably connected with a rotating block 1 143 fixedly connected to the top of the connecting rod 141, and the inner surface of the sliding block 140 away from the sliding plate 111 side is rotatably connected with a rotating block 2 144, and the side of the rotating block 143 is connected with the rotating block 2. 144 sides are fixedly sleeved with a bevel gear 1, and the two bevel gears 1 are meshed for transmission, the inner surface of the fixed disk 120 is fixedly connected with a gear ring 121, and the top surface of the connection frame 110 is located on one side of the sliding block 140 and is rotatably connected with a rolling rod 150 , the top surface of the rolling rod 150 is fixedly sleeved with a transmission gear one 151 meshing with the gear ring 121, and the inner surface of the connecting frame 110 located at one side of the rolling rod 150 is rotatably connected with a rotating block three 160, and the rolling rod 150 and the rotating block three 160 Bevel gears 2 are fixedly sleeved on the sides of the connection frame 110, and the two bevel gears are meshed for transmission. The end of the rotating block 144 outside the sliding block 140 is fixedly connected with a rectangular rod 145, and the side of the rotating block 3 160 Fixedly connected with the rectangular cover 161 that is slidingly connected with the rectangular rod one 145, when the connecting frame 110 rotates, the connecting frame 110 can drive the rolling rod 150 and the transmission gear one 151 to rotate, so that the transmission gear one 151 inner ring gear 121 Roll up, so that the rolling rod 150 rotates, the rolling rod 150 can drive the rotating block three 160 to rotate through the bevel gear two, the rotating block three 160 can drive the rotating block two 144 to rotate through the rectangular sleeve 161 and the rectangular rod one 145, and the rotating block The second 144 can drive the rotating block one 143 to rotate through the bevel tooth one, and the rotating block one 143 can drive the connecting rod 141 to rotate, so that the grinding block 142 can rotate, which is conducive to improving the grinding effect, and when the sliding block 140 moves, the rotating block three 160 can The second rotating block 144 is driven to rotate by the rectangular sleeve 161 and the first rectangular rod 145 all the time.

The clamping module 200 includes a bottom plate 210, the top surface of the bottom plate 210 is fixedly connected with two side bars 211 fixedly connected with the side of the fixed plate 120, the top surface of the bottom plate 210 is fixedly connected with a fixed box 220, and the inner top surface of the fixed box 220 is slidably connected with two A clamping rod 230, the inner side of the clamping rod 230 is provided with a round rod 240, the side of the clamping rod 230 is fixedly sleeved with a transmission gear 2 231, the inner side of the fixed box 220 is fixedly connected with a support plate 222, and the top surface of the support plate 222 is arranged There is a drive mechanism 270 meshing with the transmission gear 2 231, the bottom of the clamping rod 230 is rotatably connected with a support block 250, and the top surface of the support block 250 is fixedly connected with a sleeve rod 251 that is rotatably connected with the side of the clamping rod 230, and the inside of the fixed box 220 The bottom surface is fixedly connected with the limit frame 221 which is slidably connected with the support block 250. The limit frame 221 can limit the moving direction of the support block 250, support the support block 250, thereby support the clamping rod 230, and the driving mechanism 270 can pass through the transmission The second gear 231 drives the clamping rod 230 to move, so that the round rod 240 props up the inner ring.

The inner surface of the clamping rod 230 is fixedly connected with a spiral rail 232 that contacts the side of the round rod 240, and the side of the round rod 240 is fixedly connected with an arc-shaped block 242 that contacts the side of the spiral rail 232, and the side of the arc-shaped block 242 is in contact with the clamping rod 230. The inner surface is in contact, and a torsion spring 260 is arranged between the inner surface of the sleeve rod 251 and the side surface of the clamping rod 230. The bottom end of the round rod 240 is fixedly connected with a rectangular rod 241 passing through the bottom end of the clamping rod 230, and the rectangular rod two 241 side and support block 250 inner side are slidably inserted, and driving mechanism 270 can drive clamping bar 230 to move through transmission gear 2 231, and when two connecting blocks 273 move away from each other, under the effect of torsion spring 260, clamping rod 230 can be moved. The holding rod 230 is inconvenient to maintain the angle, so that the driving mechanism 270 can drive the clamping rod 230 to move through the transmission gear 2 231, so that the two round rods 240 move away from each other and lean against the inner surface of the inner ring. After the inner side of the ring contacts, the inner ring will prevent the movement of the clamping rod 230 and the round rod 240, so that the connecting block 273 continues to move, and the driving mechanism 270 can drive the transmission gear 2 231 to rotate, so that the clamping rod 230 drives the spiral rail 232 Rotation, the rotation of the spiral rail 232 can make the arc block 242 move downwards, so that the round rod 240 moves downwards, thereby clamping the inner ring by the top of the round rod 240 and the top of the clamping rod 230, so that the position of the inner ring is fixed.

The driving mechanism 270 includes a sliding rod 271, the side surface of the sliding rod 271 is slidingly connected with the inner surface of the fixed box 220, and the bottom surface of the sliding rod 271 is in contact with the top surface of the support plate 222, and the inner surface of the sliding rod 271 is rotatably connected with a bidirectional wire passing through the fixing box 220. Rod 272, the two-way screw rod 272 side is screwed and connected with the connecting block 273 that is slidingly connected with the inner surface of the sliding rod 271, and the side of the connecting block 273 is fixedly connected with a rack 274, and the rack 274 is meshed with the adjacent transmission gear 231 for transmission. When the two-way screw mandrel 272 rotates, the two connecting blocks 273 can be moved opposite to each other, so that the two racks 274 can move opposite to each other, and the rack 274 can drive the transmission gear 2 231 to move. After contact, the rack 274 can drive the transmission gear 2 231 to rotate, the operation is simple, and it can adapt to the clamping of different inner rings. At the same time, it has a better clamping effect, which is beneficial to the use of the processing device.

Slide bar 271 sides are fixedly connected with two return springs 275 that are fixedly connected with fixed box 220 inner side, and slide bar 271 sides are fixedly connected with pull bar 276 that is slidably connected with fixed box 220, under the effect of back-moving spring 2275, can Make the rack 274 close to the transmission gear 2 231, pull the pull bar 276 to disengage the rack 274 from the transmission gear 2 231. At this time, the position of the clamping rod 230 can be adjusted. When it is necessary to clamp inner rings of different sizes, It is convenient to quickly adjust the position of the clamping rod 230 .

During use, the fixed screw rod can be rotated and connected in the connection frame 110, and the stopper that is in contact with the inner surface of the connection frame 110 can be screwed on the fixed screw rod, and the connecting screw rod can pass through the top side of the sliding block 140, and the stopper The side of the block can be in contact with the side of the sliding block 140 away from the return spring 1 113, so that the position of the sliding block 140 can be blocked by the stopper to prevent the sliding block 140 from moving away from the sliding plate 111.

Working principle: when in use, move the inner ring to the top of the clamping rod 230, so that the two round rods 240 are located inside the inner ring, and then turn the two-way screw rod 272, when the two-way screw rod 272 rotates, the two connecting blocks 273 can be made Move oppositely, under the effect of torsion spring 260, can make clamping rod 230 keep the angle inconvenience, and connecting piece 273 can drive clamping rod 230 to move by rack 274 and transmission gear 2 231 like this, thereby makes two round rods 240 Move opposite to the inner side of the inner ring, after the round rod 240 contacts the inner side of the inner ring, the inner ring will stop the movement of the clamping rod 230 and the round rod 240, so that the connecting block 273 continues to move, and can pass The rack 274 drives the transmission gear 2 231 to rotate, so that the clamping rod 230 drives the helical rail 232 to rotate, and the rotation of the helical rail 232 can make the arc block 242 move downward, so that the round rod 240 moves downward, thereby passing the round rod 240 The top and the top of the clamping rod 230 clamp the inner ring to fix the position of the inner ring;

The screw rod 112 can be rotated and adjusted to move the sliding plate 111. The sliding plate 111 can drive the sliding block 140 to move through the return spring 113, thereby adjusting the position of the sliding block 140 as required. Under the action of 113, the grinding block 142 can be pasted on the outer raceway of the inner ring, and then the motor 131 can be started, the motor 131 can drive the transmission rod 132 to rotate, the transmission rod 132 can drive the connection frame 110 to rotate, and the connection frame 110 can drive the sliding When the block 140 rotates, the sliding block 140 can drive the grinding block 142 to rotate through the connecting rod 141, so that the grinding block 142 can rotate along the outer raceway of the inner ring to polish the raceway, and when the connecting frame 110 rotates, the connecting frame 110 can drive the rolling Rod 150 and transmission gear one 151 rotate, can make transmission gear one 151 inner gear ring 121 roll like this, thereby make rolling rod 150 rotate, and rolling rod 150 can drive rotating block three 160 to rotate by bevel gear two, and rotating block three 160 can Through the rectangular cover 161 and the rectangular rod one 145, the rotating block two 144 is driven to rotate, and the rotating block two 144 can drive the rotating block one 143 to rotate through the bevel tooth one, and the rotating block one 143 can drive the connecting rod 141 to rotate, thereby making the grinding block 142 rotation;

After finishing the grinding, stop the motor 131, then reversely rotate the two-way screw mandrel 272, loosen the inner ring, then remove the polished inner ring, and carry out the next inner ring grinding.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment of the present 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 content is only an example and description of the present invention. Those skilled in the art will make various modifications or supplements to the described specific embodiments or replace 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 should all belong to the protection scope of the present invention.

Claims (7)

1. A bearing raceway surface processing device, characterized in that it includes a grinding module (100), the grinding module (100) includes a connecting frame (110), and the top surface of the connecting frame (110) is provided with a fixed plate (120), the clamping module (200) is fixedly connected to the side of the fixed plate (120), and the power mechanism (130) for driving the connection frame (110) to rotate is fixedly connected to the top surface of the fixed plate (120). , the inner surface of the connecting frame (110) is slidably connected with a sliding plate (111), and the inner surface of the connecting frame (110) is rotatably connected with an adjusting screw rod (112) screwed and connected with the sliding plate (111). A sliding block (140) is slidably connected to the inner surface of the connecting frame (110), the bottom surface of the sliding block (140) is provided with a connecting rod (141), and the bottom end of the connecting rod (141) is provided with a grinding block (142). One end of the adjustment screw (112) passes through the inner surface of the top of the sliding block (140), and the side of the sliding plate (111) is fixedly connected with a return spring one (113) fixedly connected to the side of the sliding block (140); The inner bottom surface of the sliding block (140) is rotatably connected with a rotating block 1 (143) fixedly connected with the top end of the connecting rod (141), and the inner surface of the sliding block (140) facing away from the sliding plate (111) is rotatably connected with a Rotating block 2 (144), the side of the rotating block 1 (143) and the side of the rotating block 2 (144) are fixedly sleeved with bevel gear 1, and the two bevel gears 1 are meshed for transmission, and the inside of the fixed plate (120) The side is fixedly connected with a toothed ring (121), the top surface of the connection frame (110) is located on one side of the sliding block (140) and is rotatably connected with a rolling rod (150), and the top surface of the rolling rod (150) is fixedly sleeved with The transmission gear one (151) meshed with the gear ring (121) and the inner surface of the connecting frame (110) located on one side of the rolling rod (150) is rotatably connected with the rotating block three (160), and the rolling rod (150) ) and the rotating block three (160) in the connecting frame (110) are fixedly sleeved with bevel gear two, and the two bevel gear two are meshed for transmission, and the rotating block two (144) is located outside the sliding block (140) A rectangular rod one (145) is fixedly connected to one end of the rotating block three (160), and a rectangular sleeve (161) slidingly connected to the rectangular rod one (145) is fixedly connected to the side of the rotating block three (160). 2. A bearing raceway surface processing device according to claim 1, characterized in that, the bottom of the inner surface of the fixed plate (120) is fixedly connected with a limit ring ( 122), both sides of the top surface of the connection frame (110) are fixedly connected with a limit block (114) slidingly connected with the limit ring (122), and the side of the limit block (114) is in contact with the fixed plate (120) Side slide connection. 3. A bearing raceway surface processing device according to claim 1, characterized in that, the power mechanism (130) includes a power box (133), and the bottom surface of the power box (133) is in contact with the fixed plate (120 ), the top surface of the power box (133) is fixedly connected, and the inner surface of the power box (133) is provided with a motor (131), and the output end of the motor (131) is connected to a transmission rod (132) that is rotatably connected to the fixed disk (120). The bottom end of the transmission rod (132) is fixedly connected with the top surface of the connection frame (110). 4. A bearing raceway surface processing device according to claim 1, characterized in that, the clamping module (200) includes a bottom plate (210), and the top surface of the bottom plate (210) is fixedly connected with a fixed Two side bars (211) are fixedly connected to the side of the disc (120), the top surface of the bottom plate (210) is fixedly connected to a fixed box (220), and the inner top surface of the fixed box (220) is slidably connected to two clips Rod (230), the inner side of the clamping rod (230) is provided with a round rod (240), the side of the clamping rod (230) is fixedly sleeved with transmission gear 2 (231), the fixed box (220) The inner surface is fixedly connected with a support plate (222), the top surface of the support plate (222) is provided with a driving mechanism (270) meshing with the transmission gear 2 (231), and the bottom end of the clamping rod (230) is rotatably connected with A support block (250), the top surface of the support block (250) is fixedly connected with a sleeve rod (251) that is rotatably connected with the side of the clamping rod (230), and the inner bottom surface of the fixed box (220) is fixedly connected with the support block (250) the limiting frame (221) of sliding connection. 5. A bearing raceway surface processing device according to claim 4, characterized in that, the inner surface of the clamping rod (230) is fixedly connected with a spiral rail (232) in contact with the side of the round rod (240) , the side of the round rod (240) is fixedly connected with an arc-shaped block (242) that contacts the side of the spiral rail (232), and the side of the arc-shaped block (242) contacts the inner surface of the clamping rod (230), the sleeve A torsion spring (260) is arranged between the inner side of the rod (251) and the side of the clamping rod (230). (241), and the two (241) sides of the rectangular bar are slidingly plugged in with the support block (250) inner side. 6. A bearing raceway surface processing device according to claim 4, characterized in that, the driving mechanism (270) includes a sliding rod (271), and the side of the sliding rod (271) is in contact with the fixed box (220) ) is slidingly connected on the inner side, and the bottom surface of the sliding rod (271) is in contact with the top surface of the support plate (222). The side of the two-way screw rod (272) is screwed and connected with a connecting block (273) slidingly connected with the inner side of the sliding rod (271), and the side of the connecting block (273) is fixedly connected with a rack (274), and the rack (274) is meshed with the adjacent transmission gear two (231) for transmission. 7. A bearing raceway surface processing device according to claim 6, characterized in that the side of the sliding rod (271) is fixedly connected with two return springs fixedly connected with the inner surface of the fixed box (220). (275), the side of the sliding rod (271) is fixedly connected with a pull rod (276) slidingly connected with the fixed box (220).