CN114434248B - Bearing raceway surface processing device - Google Patents
Bearing raceway surface processing device Download PDFInfo
- Publication number
- CN114434248B CN114434248B CN202210122389.1A CN202210122389A CN114434248B CN 114434248 B CN114434248 B CN 114434248B CN 202210122389 A CN202210122389 A CN 202210122389A CN 114434248 B CN114434248 B CN 114434248B
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- China
- Prior art keywords
- rod
- fixedly connected
- block
- sliding
- connecting frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of bearing machining, in particular to a bearing raceway surface machining treatment device which comprises a polishing module, wherein the polishing module comprises a connecting frame, a fixed disc is arranged on the top surface of the connecting frame, a clamping module is fixedly connected to the side surface of the fixed disc, a power mechanism for driving the connecting frame to rotate is fixedly connected to the top surface of the fixed disc, a sliding plate is slidingly connected to the inner side surface of the connecting frame, and an adjusting screw rod rotationally connected with the sliding plate is rotationally connected to the inner side surface of the connecting frame. According to the invention, the first reset spring is fixedly connected with the sliding block, when the roller path is polished, the polishing block can be always clung to the roller path under the action of the first reset spring, so that the polishing effect is improved, the sliding block can be directly pulled out after polishing is finished, then the inner ring is taken down, the position of the polishing block does not need to be frequently adjusted, and the use of a processing device is facilitated.
Description
Technical Field
The invention relates to the technical field of bearing machining, in particular to a bearing raceway surface machining treatment device.
Background
The bearing generally comprises four parts, namely an inner ring, an outer ring, rolling bodies and a retainer, wherein the inner ring is matched with the shaft and rotates together with the shaft, the outer ring is matched with a bearing seat, the rolling bodies are uniformly distributed between the inner ring and the outer ring by means of the retainer, the retainer can uniformly distribute the rolling bodies, the bearing rollaway nest is a generic name of the rolling surfaces of all the rolling bodies, and after the inner ring and the outer ring of the bearing are processed, more burrs are often stored on the surfaces of the rollaway nest of the inner ring and the outer ring, so that the rollaway nest of the inner ring and the outer ring needs to be polished before the bearing is used, the position of a polishing block needs to be adjusted when the existing bearing rollaway nest surface processing device is used, the polishing block is abutted against the rollaway nest needs to be adjusted after the use, and the polishing block is separated from the rollaway nest needs to be frequently adjusted when the rollaway nest of the inner ring is polished, and the use of the processing device is not beneficial.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a bearing raceway surface processing device, which is fixedly connected with a sliding block through a first reset spring, wherein when a raceway is polished, the polishing block can be always clung to the raceway under the action of the first reset spring, so that the polishing effect is improved, and after polishing is finished, the sliding block can be directly pulled out, then an inner ring is taken down, the position of the polishing block does not need to be frequently adjusted, and the processing device is beneficial to use.
The aim of the invention can be achieved by the following technical scheme:
the utility model provides a bearing raceway surface processing device, includes the module of polishing, the module of polishing includes the linking box, the linking box top surface is provided with the fixed disk, fixed disk side fixedly connected with centre gripping module, fixed disk top surface fixedly connected with and be used for driving linking box pivoted power unit, linking box medial surface sliding connection has the sliding plate, linking box medial surface rotates and is connected with the accommodate spindle with the sliding plate is screwed in and is connected, linking box medial surface sliding connection has the sliding block, the sliding block bottom surface is provided with the connecting rod, the connecting rod bottom is provided with the polishing piece, accommodate spindle one end passes sliding block top medial surface, sliding plate side fixedly connected with and sliding block side fixed connection's reset spring one, can make polishing piece and raceway contact through the fixed inner circle of centre gripping module's position under reset spring one's effect, then can make polishing piece rotate the raceway through power unit, and after polishing, can directly get down the inner circle, need not frequently adjust the position of polishing piece, be favorable to processing device's use, and when polishing, and in one end the effect can be through the change the polishing piece with the raceway that the same size is convenient for polishing piece is used to make the polishing piece, and the effect is hugged closely with the raceway is different in order to change the size of polishing piece.
The method is further characterized in that: the fixed disk is characterized in that a limiting ring in contact with the top surface of the connecting frame is fixedly connected to the bottom of the inner side surface of the fixed disk, limiting blocks in sliding connection with the limiting rings are fixedly connected to the two sides of the top surface of the connecting frame, the side surfaces of the limiting blocks are in sliding connection with the inner side surface of the fixed disk, and the limiting rings can limit the positions of the limiting blocks, so that the connecting frame and the fixed disk are prevented from being separated.
The method is further characterized in that: the power mechanism comprises a power mechanism, the power mechanism comprises a power box, the bottom surface of the power box is fixedly connected with the top surface of the fixed disk, a motor is arranged on the inner side surface of the power box, a transmission rod which is rotationally connected with the fixed disk is connected with the output end of the motor in a transmission manner, the bottom end of the transmission rod is fixedly connected with the top surface of the connecting frame, the motor can drive the transmission rod to rotate, and the transmission rod can drive the connecting frame to rotate, so that the polishing block rotates.
The method is further characterized in that: the inner bottom surface of the sliding block is rotationally connected with a first rotating block fixedly connected with the top end of the connecting rod, the inner side surface of one side of the sliding block, deviating from the sliding plate, is rotationally connected with a second rotating block, the first side surface of the rotating block and the second side surface of the rotating block are fixedly sleeved with first bevel gears, the first bevel gears are in meshed transmission, the inner side surface of the fixed disc is fixedly connected with a toothed ring, one side of the top surface of the connecting frame, which is positioned on the sliding block, is rotationally connected with a rolling rod, the inner side surface of one side of the rolling rod, which is positioned on the connecting frame, is rotationally connected with a third rotating block, the side surfaces of the rolling rod and the third rotating block, which are positioned in the connecting frame, are fixedly sleeved with second bevel gears, the second bevel gears are in meshed transmission, the rotating block is characterized in that one end, outside the sliding block, of the rotating block is fixedly connected with a first rectangular rod, the three side faces of the rotating block are fixedly connected with a second rectangular sleeve which is in sliding connection with the first rectangular rod, when the connecting frame rotates, the connecting frame can drive the rolling rod to rotate with the first transmission gear, so that the first transmission gear can roll on an inner gear ring, the rolling rod can rotate, the rolling rod can drive the third rotating block to rotate through the second bevel gear, the third rotating block can drive the second rotating block to rotate through the second rectangular sleeve and the first rectangular rod, the second rotating block can drive the first connecting rod to rotate through the first bevel gear, and therefore polishing blocks rotate, polishing effects are improved.
The method is further characterized in that: the clamping module comprises a bottom plate, bottom plate top surface fixedly connected with and fixed disk side fixedly connected with two side rods, bottom plate top surface fixedly connected with fixed box, top surface sliding connection has two clamping bars in the fixed box, clamping bar medial surface is provided with the round bar, transmission gear two has been fixedly cup jointed to the clamping bar side, fixed box medial surface fixedly connected with backup pad, the backup pad top surface is provided with the actuating mechanism with transmission gear two meshing, clamping bar bottom rotation is connected with the supporting shoe, supporting shoe top surface fixedly connected with and clamping bar side rotation is connected with the loop bar, bottom surface fixedly connected with and supporting shoe sliding connection's spacing frame in the fixed box can restrict the direction of movement of supporting shoe to support the supporting shoe, thereby support the clamping bar through transmission gear two drive clamping bar removal, thereby make the round bar prop up the inner circle.
The method is further characterized in that: the utility model discloses a clamping rod, including clamping rod, supporting block, driving mechanism, driving gear, inner ring, torsion spring, clamping rod, torsion spring, driving mechanism and inner ring, the spiral rail of clamping rod medial surface fixedly connected with and the contact of round rod side, round rod side fixedly connected with and the contact of round rod side, and the arc piece of arc piece lateral surface and contact of round rod side, and arc piece lateral surface and contact of round rod side, and arc piece lateral surface and contact between arc piece lateral surface and the contact of round rod medial surface, be provided with torsion spring between loop rod medial surface and the side, round rod bottom fixedly connected with wears out the rectangular rod of clamping rod bottom, and rectangular rod both sides face and supporting block medial surface slip grafting, and driving mechanism can drive the clamping rod through driving gear two, when making two connecting blocks move in opposite directions, under torsion spring's effect can make the clamping rod keep the angle inconvenient, so driving mechanism can drive the clamping rod through driving gear two round rods to move mutually, so that make two round rods move against the medial surface of inner ring, after round rod and round rod contact, like this connecting block keeps moving.
The method is further characterized in that: the driving mechanism comprises a sliding rod, the side face of the sliding rod is in sliding connection with the inner side face of the fixed box, the bottom face of the sliding rod is in contact with the top face of the supporting plate, the inner side face of the sliding rod is rotationally connected with a bidirectional screw rod penetrating out of the fixed box, the side face of the bidirectional screw rod is rotationally connected with a connecting block which is in sliding connection with the inner side face of the sliding rod, the side face of the connecting block is fixedly connected with a rack, the rack is in meshing transmission with the adjacent transmission gear II, when the bidirectional screw rod rotates, the two connecting blocks can be made to move back to back, so that the two racks can be made to move back to back, the rack can drive the transmission gear II to move, and after the round rod is in contact with the inner side face of the inner ring, the rack can drive the transmission gear II to rotate, the operation is simple, clamping of different inner rings can be adapted, meanwhile, a good clamping effect is achieved, and the processing device is facilitated.
The method is further characterized in that: the sliding rod side fixedly connected with and fixed box medial surface fixed connection's two reset spring two, sliding rod side fixedly connected with and fixed box sliding connection's pull rod, under reset spring two's effect, can make rack hug closely with drive gear two, can pull the pull rod, makes rack and drive gear two break away from, can adjust the position of clamping lever at this moment, when the inner circle of different sizes of centre gripping is needed, the position of the quick adjustment clamping lever of being convenient for.
The invention has the beneficial effects that:
1. the first reset spring is fixedly connected with the sliding block, when the roller path is polished, the polishing block can be contacted with the roller path under the action of the first reset spring, after polishing is finished, the sliding block can be directly pulled out, then the inner ring is taken down, the position of the polishing block does not need to be frequently adjusted, the use of a processing device is facilitated, and when polishing, the polishing block can be always clung to the roller path under the action of the first reset spring, the polishing effect is facilitated to be improved, the use is convenient, meanwhile, the position of the sliding plate can be adjusted through the adjusting screw, so that the clung degree of the polishing block and the roller path is changed according to the requirement, and the polishing block is suitable for polishing inner rings with different sizes;
2. the first transmission gear can roll on the toothed ring when the power mechanism drives the connecting frame to rotate through the sliding connection of the rectangular sleeve and the first rectangular rod, so that the rolling rod can rotate, the connecting rod can be driven to rotate through the rectangular sleeve and the first rectangular rod, the polishing block can rotate automatically, the polishing effect can be improved, and the use of the processing device is facilitated;
3. through arc type piece and spiral track side contact, when actuating mechanism makes drive gear two move in opposite directions, under torsion spring's effect, the clamping lever will remain the angle unchanged, like this the clamping lever can drive round bar etc. and remove, thereby make round bar prop on the inner race, at this moment the clamping lever continues to remove, actuating mechanism will drive the clamping lever through drive gear two and rotate, like this under the effect of spiral track, can make arc type piece downwardly move, make the round bar top clip the inner circle top surface, thereby fix the inner circle completely, when can adapt to the centre gripping of different inner circles, have better centre gripping effect.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of a bearing race surface processing apparatus of the present invention;
FIG. 2 is a schematic view of a sanding module in accordance with the present invention;
FIG. 3 is a schematic view of the front view of the inside of the holding pan of the present invention;
FIG. 4 is a schematic diagram of the front view of the inside of the connecting frame according to the present invention;
FIG. 5 is a schematic diagram showing the front view of the inside of the connecting frame and the sliding block according to the present invention;
FIG. 6 is a schematic view of a clamping module structure in the present invention;
FIG. 7 is a schematic view showing the internal structure of the fixing case of the present invention;
FIG. 8 is a schematic view of a clamping lever structure in the present invention;
FIG. 9 is a schematic view of the internal front view of the clamping lever of the present invention;
FIG. 10 is a schematic view of a spiral track configuration in accordance with the present invention;
fig. 11 is a schematic top view of the driving mechanism according to the present invention.
In the figure: 100. a polishing module; 110. a connection frame; 111. a sliding plate; 112. adjusting a screw rod; 113. a first reset spring; 114. a limiting block; 120. a fixed plate; 121. a toothed ring; 122. a limiting ring; 130. a power mechanism; 131. a motor; 132. a transmission rod; 133. a power box; 140. a sliding block; 141. a connecting rod; 142. polishing the block; 143. a first rotating block; 144. a second rotating block; 145. a first rectangular rod; 150. a rolling rod; 151. a first transmission gear; 160. rotating the third block; 161. a rectangular sleeve; 200. a clamping module; 210. a bottom plate; 211. a side bar; 220. a fixed box; 221. a limit frame; 222. a support plate; 230. a clamping rod; 231. a transmission gear II; 232. a spiral track; 240. a round bar; 241. a second rectangular rod; 242. an arc-shaped block; 250. a support block; 251. a loop bar; 260. a torsion spring; 270. a driving mechanism; 271. a slide bar; 272. a two-way screw rod; 273. a connecting block; 274. a rack; 275. a second reset spring; 276. and (5) a pull rod.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, a bearing raceway surface processing device comprises a polishing module 100, the polishing module 100 comprises a connecting frame 110, a fixed disk 120 is arranged on the top surface of the connecting frame 110, a clamping module 200 is fixedly connected to the side surface of the fixed disk 120, a power mechanism 130 for driving the connecting frame 110 to rotate is fixedly connected to the top surface of the fixed disk 120, a sliding plate 111 is slidingly connected to the inner side surface of the connecting frame 110, an adjusting screw 112 rotationally connected to the sliding plate 111 is slidingly connected to the inner side surface of the connecting frame 110, a sliding block 140 is slidingly connected to the inner side surface of the connecting frame 110, a connecting rod 141 is arranged on the bottom surface of the sliding block 140, a polishing block 142 is arranged at the bottom end of the connecting rod 141, one end of the adjusting screw 112 penetrates through the inner side surface of the top of the sliding block 140, a reset spring 113 fixedly connected to the side surface of the sliding block 140 is fixedly connected to the side surface of the sliding plate 111, the position of the inner ring can be fixed through the clamping module 200, the polishing block 142 can be contacted with the roller path under the action of the first reset spring 113, then the connecting frame 110 can be driven to rotate through the power mechanism 130, the polishing block 142 can rotate to polish the roller path, the inner ring can be directly taken down after polishing is finished, the position of the polishing block 142 does not need to be frequently adjusted, the use of a processing device is facilitated, in polishing, the polishing block 142 can be tightly attached to the roller path all the time under the action of the first reset spring 113, the polishing effect is facilitated to be improved, the polishing device is convenient to use, meanwhile, the position of the sliding plate 111 can be adjusted through the adjusting screw 112, so that the degree of the adhesion between the polishing block 142 and the roller path is changed according to requirements, and the polishing block 142 is suitable for polishing of the roller paths on the outer sides of the inner rings with different sizes.
The bottom of the inner side surface of the fixed disk 120 is fixedly connected with a limiting ring 122 which is contacted with the top surface of the connecting frame 110, both sides of the top surface of the connecting frame 110 are fixedly connected with limiting blocks 114 which are in sliding connection with the limiting ring 122, the side surfaces of the limiting blocks 114 are in sliding connection with the inner side surface of the fixed disk 120, and the limiting ring 122 can limit the position of the limiting blocks 114, so that the connecting frame 110 is prevented from being separated from the fixed disk 120. The power mechanism 130 comprises a power mechanism 130, the power mechanism 130 comprises a power box 133, the bottom surface of the power box 133 is fixedly connected with the top surface of the fixed disc 120, a motor 131 is arranged on the inner side surface of the power box 133, the output end of the motor 131 is in transmission connection with a transmission rod 132 which is rotationally connected with the fixed disc 120, the bottom end of the transmission rod 132 is fixedly connected with the top surface of the connecting frame 110, the motor 131 can drive the transmission rod 132 to rotate, and the transmission rod 132 can drive the connecting frame 110 to rotate, so that the grinding block 142 rotates.
The inner bottom surface of the sliding block 140 is rotationally connected with a first rotating block 143 fixedly connected with the top end of the connecting rod 141, the inner side surface of the sliding block 140, which is far away from one side of the sliding plate 111, is rotationally connected with a second rotating block 144, the side surface of the first rotating block 143 and the side surface of the second rotating block 144 are fixedly sleeved with first bevel gears 145, the side surfaces of the first rotating block 160 are fixedly connected with a toothed ring 121, one side of the connecting frame 110, which is positioned on the sliding block 140, is rotationally connected with a rolling rod 150, the top surface of the rolling rod 150 is fixedly sleeved with a first transmission gear 151 which is meshed with the toothed ring 121, the inner side surface of the connecting frame 110, which is positioned on one side of the rolling rod 150, is rotationally connected with a third rotating block 160, the side surfaces of the rolling rod 150 and the third rotating block 160 are fixedly sleeved with bevel gears, and the two bevel gears are in meshed transmission, one end of the second rotating block 144, which is positioned outside the sliding block 140, is fixedly connected with a first rectangular rod 145, and when the connecting frame 110 is rotated, the connecting frame 110 can drive the rolling rod 150 and the first transmission gear 151 to rotate, so that the first rotating block 150 can drive the second rotating block 150 can be driven by the first rotating block 151, the second rotating block 144 can drive the second rotating block 144, the second rotating block 144 can be driven by the first rotating block and the second rotating block 144, and the first rotating block 150 can drive the second rotating block 144, and the second rotating block 144 can always rotate by the second rotating block, and the first rotating block 161.
The clamping module 200 comprises a bottom plate 210, the top surface of the bottom plate 210 is fixedly connected with two side rods 211 fixedly connected with the side surface of the fixed disc 120, the top surface of the bottom plate 210 is fixedly connected with a fixed box 220, the inner top surface of the fixed box 220 is slidably connected with two clamping rods 230, the inner side surfaces of the clamping rods 230 are provided with round rods 240, the side surfaces of the clamping rods 230 are fixedly sleeved with transmission gears II 231, the inner side surfaces of the fixed box 220 are fixedly connected with support plates 222, the top surface of each support plate 222 is provided with a driving mechanism 270 meshed with the transmission gears II 231, the bottom end of each clamping rod 230 is rotatably connected with a support block 250, the top surface of each support block 250 is fixedly connected with a sleeve rod 251 rotatably connected with the side surface of the corresponding clamping rod 230, the inner bottom surface of the fixed box 220 is fixedly connected with a limiting frame 221 slidably connected with the corresponding support block 250, the limiting frame 221 can limit the moving direction of the corresponding support block 250, the corresponding support block 250 is supported, the corresponding support rod 230 is supported, the driving mechanism 270 can drive the clamping rods 230 to move through the transmission gears II 231, and the round rods 240 can support the inner rings.
The inner side surface of the clamping rod 230 is fixedly connected with a spiral rail 232 which is contacted with the side surface of the round rod 240, the side surface of the round rod 240 is fixedly connected with an arc-shaped block 242 which is contacted with the side surface of the spiral rail 232, a torsion spring 260 is arranged between the side surface of the arc-shaped block 242 and the inner side surface of the clamping rod 230, the bottom end of the round rod 240 is fixedly connected with a second rectangular rod 241 which penetrates out of the bottom end of the clamping rod 230, the side surface of the second rectangular rod 241 is in sliding connection with the inner side surface of the supporting block 250, the driving mechanism 270 can drive the clamping rod 230 to move through a second transmission gear 231, when the two connecting blocks 273 move oppositely, the driving mechanism 270 can drive the clamping rod 230 to move through the second transmission gear 231, so that the two round rods 240 move oppositely against the inner side surface of the inner ring, the inner ring 240 can be prevented from moving continuously after the round rod 240 contacts with the inner side surface of the inner ring, the driving mechanism 270 can drive the spiral rail 232 to rotate, the spiral rail 232 can drive the inner ring 240 to move downwards, and the top end of the circular rod 240 can move downwards, and the top of the clamping rod 240 can be clamped to the top of the circular rod 240.
The driving mechanism 270 comprises a sliding rod 271, the side surface of the sliding rod 271 is in sliding connection with the inner side surface of the fixed box 220, the bottom surface of the sliding rod 271 is in contact with the top surface of the supporting plate 222, the inner side surface of the sliding rod 271 is rotationally connected with a bidirectional screw rod 272 penetrating out of the fixed box 220, the side surface of the bidirectional screw rod 272 is rotationally connected with a connecting block 273 in sliding connection with the inner side surface of the sliding rod 271, the side surface of the connecting block 273 is fixedly connected with a rack 274, the rack 274 is meshed with the adjacent second transmission gear 231 for transmission, when the bidirectional screw rod 272 rotates, the two racks 274 can move oppositely, the rack 274 can drive the second transmission gear 231 to move, and after the round rod 240 is in contact with the inner side surface of the inner ring, the rack 274 can drive the second transmission gear 231 to rotate, so that the operation is simple, the clamping mechanism can adapt to the clamping of different inner rings, and meanwhile has a good clamping effect, and is beneficial to the use of a processing device.
The side surface of the sliding rod 271 is fixedly connected with two second return springs 275 fixedly connected with the inner side surface of the fixed box 220, the side surface of the sliding rod 271 is fixedly connected with a pull rod 276 slidably connected with the fixed box 220, under the action of the second return springs 275, the rack 274 can be tightly attached to the second transmission gear 231, the pull rod 276 can be pulled, the rack 274 is separated from the second transmission gear 231, at the moment, the position of the clamping rod 230 can be adjusted, and when inner rings with different sizes are required to be clamped, the position of the clamping rod 230 can be conveniently and rapidly adjusted.
When the sliding block type movable guide screw is used, the fixed guide screw can be rotationally connected to the connecting frame 110, the stop block contacted with the inner side surface of the connecting frame 110 is rotationally connected to the fixed guide screw, the connecting guide screw can penetrate through one side of the top of the sliding block 140, the side surface of the stop block can be contacted with the side surface of the sliding block 140, which is away from the first return spring 113, so that the position of the sliding block 140 can be blocked by the stop block, and the sliding block 140 is prevented from moving away from the sliding plate 111.
Working principle: when the novel double-direction screw rod is used, the inner ring is moved to the top of the clamping rod 230, the two round rods 240 are positioned in the inner ring, the double-direction screw rod 272 is rotated, when the double-direction screw rod 272 is rotated, the two connecting blocks 273 can be moved oppositely, the clamping rod 230 can be kept at an inconvenient angle under the action of the torsion spring 260, the connecting blocks 273 can drive the clamping rod 230 to move through the rack 274 and the transmission gear II 231, the two round rods 240 can be oppositely moved to be abutted against the inner side surface of the inner ring, after the round rods 240 are contacted with the inner side surface of the inner ring, the inner ring can prevent the clamping rod 230 from moving with the round rods 240, the connecting blocks 273 can be continuously moved, the transmission gear II 231 can be driven to rotate through the rack 274, the clamping rod 230 can drive the spiral rail 232 to rotate, the arc-shaped block 242 can be downwards moved, the round rods 240 can downwards move, the inner ring can be clamped by the top of the round rods 240 and the top of the clamping rod 230, and the position of the inner ring can be fixed;
the adjusting screw rod 112 can be rotated to enable the sliding plate 111 to move, the sliding plate 111 can drive the sliding block 140 to move through the first reset spring 113, so that the position of the sliding block 140 can be adjusted according to needs, after the position of the inner ring is fixed, under the action of the first reset spring 113, the polishing block 142 can be attached to a roller path on the outer side of the inner ring, 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 connecting frame 110 to rotate, the connecting frame 110 can drive the sliding block 140 to rotate, the sliding block 140 can drive the polishing block 142 to rotate through the connecting rod 141, the polishing block 142 can rotate along the roller path on the outer side of the inner ring, polishing is carried out on the roller path, and when the connecting frame 110 rotates, the connecting frame 110 can drive the rolling rod 150 to rotate with the transmission gear one 151, so that the rolling rod 150 can rotate through the third bevel gear 160, the third rotating block 160 can drive the rotating block 143 through the first torque sleeve 161 and the first torque rod 145, the second rotating block 144 can drive the rotating block 144 to rotate, and the first rotating block 144 can drive the rotating block 142 to rotate through the first bevel gear 143, so that the rotating block 142 can rotate and the rotating block 141;
after finishing polishing, the motor 131 is stopped, the bidirectional screw rod 272 is reversely rotated, the inner ring is loosened, the polished inner ring is taken down, and next inner ring polishing is carried out.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the invention, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (7)
1. The bearing raceway surface machining treatment device is characterized by comprising a polishing module (100), wherein the polishing module (100) comprises a connecting frame (110), a fixed disc (120) is arranged on the top surface of the connecting frame (110), a clamping module (200) is fixedly connected to the side surface of the fixed disc (120), a power mechanism (130) for driving the connecting frame (110) to rotate is fixedly connected to the top surface of the fixed disc (120), a sliding plate (111) is slidingly connected to the inner side surface of the connecting frame (110), an adjusting screw (112) rotationally connected to the inner side surface of the connecting frame (110) is slidingly connected to the inner side surface of the sliding plate (111), a sliding block (140) is slidingly connected to the inner side surface of the connecting frame (110), a connecting rod (141) is arranged on the bottom surface of the sliding block (140), one end of the adjusting screw (112) penetrates through the inner side surface of the top of the sliding block (140), and a reset spring I (113) fixedly connected to the side surface of the sliding plate (111) is fixedly connected to the side surface of the sliding block (140).
The inner bottom surface of the sliding block (140) is rotationally connected with a first rotating block (143) fixedly connected with the top end of the connecting rod (141), the inner side surface of one side of the sliding block (140) deviating from the sliding plate (111) is rotationally connected with a second rotating block (144), the side surfaces of the first rotating block (143) and the second rotating block (144) are fixedly sleeved with a first bevel gear, the two bevel gears are in meshed transmission, the inner side surface of the fixed disc (120) is fixedly connected with a toothed ring (121), the top surface of the connecting frame (110) is rotationally connected with a rolling rod (150) on one side of the sliding block (140), the rolling rod (150) top surface is fixedly sleeved with a first transmission gear (151) meshed with the toothed ring (121), the inner side surface of the connecting frame (110) positioned on one side of the rolling rod (150) is rotationally connected with a third rotating block (160), the rolling rod (150) and the third rotating block (160) are fixedly sleeved with a second bevel gear on the side surface of the connecting frame (110), the two bevel gears are in meshed transmission, one end of the second rotating block (144) positioned outside the sliding block (140) is fixedly connected with a first rectangular rod (145), and the side surface of the third rotating block (160) is fixedly connected with a first rectangular sleeve (161) which is in sliding connection with the first rectangular rod (145).
2. The bearing raceway surface processing device according to claim 1, wherein a limiting ring (122) contacting with the top surface of the connecting frame (110) is fixedly connected to the bottom of the inner side surface of the fixed disc (120), limiting blocks (114) slidably connected with the limiting ring (122) are fixedly connected to two sides of the top surface of the connecting frame (110), and the side surfaces of the limiting blocks (114) are slidably connected with the inner side surface of the fixed disc (120).
3. The bearing raceway surface machining treatment device according to claim 1, wherein the power mechanism (130) comprises a power box (133), the bottom surface of the power box (133) is fixedly connected with the top surface of the fixed disc (120), a motor (131) is arranged on the inner side surface of the power box (133), a transmission rod (132) which is in rotary connection with the fixed disc (120) is in transmission connection with the output end of the motor (131), and the bottom end of the transmission rod (132) is fixedly connected with the top surface of the connecting frame (110).
4. The bearing raceway surface processing device according to claim 1, characterized in that the clamping module (200) comprises a bottom plate (210), two side rods (211) fixedly connected with the side surfaces of the fixed disc (120) are fixedly connected to the top surface of the bottom plate (210), a fixed box (220) is fixedly connected to the top surface of the bottom plate (210), two clamping rods (230) are slidingly connected to the inner top surface of the fixed box (220), round rods (240) are arranged on the inner side surfaces of the clamping rods (230), a transmission gear II (231) is fixedly sleeved on the side surfaces of the clamping rods (230), a supporting plate (222) is fixedly connected to the inner side surfaces of the fixed box (220), a driving mechanism (270) meshed with the transmission gear II (231) is arranged on the top surface of the supporting plate (222), a supporting block (250) is rotatably connected to the bottom end of the clamping rod (230), a sleeve rod (251) rotatably connected to the side surfaces of the clamping rods (230), and a limit frame (221) slidingly connected to the supporting block (250) is fixedly connected to the inner bottom surface of the fixed box (220).
5. The bearing raceway surface processing device according to claim 4, wherein a spiral rail (232) contacting with a side surface of a round rod (240) is fixedly connected to an inner side surface of the clamping rod (230), an arc-shaped block (242) contacting with the side surface of the spiral rail (232) is fixedly connected to the side surface of the round rod (240), the side surface of the arc-shaped block (242) contacts with the inner side surface of the clamping rod (230), a torsion spring (260) is arranged between the inner side surface of the sleeve rod (251) and the side surface of the clamping rod (230), a second rectangular rod (241) penetrating out of the bottom end of the clamping rod (230) is fixedly connected to the bottom end of the round rod (240), and the side surface of the second rectangular rod (241) is in sliding insertion connection with the inner side surface of the supporting block (250).
6. The bearing raceway surface processing device according to claim 4, wherein the driving mechanism (270) comprises a sliding rod (271), the side face of the sliding rod (271) is slidably connected with the inner side face of the fixed box (220), the bottom face of the sliding rod (271) is in contact with the top face of the supporting plate (222), the inner side face of the sliding rod (271) is rotatably connected with a bidirectional screw rod (272) penetrating out of the fixed box (220), the side face of the bidirectional screw rod (272) is rotatably connected with a connecting block (273) slidably connected with the inner side face of the sliding rod (271), the side face of the connecting block (273) is fixedly connected with a rack (274), and the rack (274) is in meshed transmission with the adjacent transmission gear two (231).
7. The bearing race surface processing apparatus according to claim 6, characterized in that the slide rod (271) is fixedly connected with two return springs two (275) fixedly connected with the inner side surface of the fixed case (220), and the slide rod (271) is fixedly connected with a pull rod (276) slidingly connected with the fixed case (220) at the side surface.
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| CN202210122389.1A CN114434248B (en) | 2022-02-09 | 2022-02-09 | Bearing raceway surface processing device |
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| CN202210122389.1A CN114434248B (en) | 2022-02-09 | 2022-02-09 | Bearing raceway surface processing device |
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| CN114434248B true CN114434248B (en) | 2023-08-01 |
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| CN115056092A (en) * | 2022-08-18 | 2022-09-16 | 徐州协鑫太阳能材料有限公司 | Polishing device of quartz ceramic crucible for ingot single crystal |
| CN115609425B (en) * | 2022-12-14 | 2023-04-18 | 江苏立中新材料科技有限公司 | Finish machining device for pouring gate of aluminum alloy liquid mold |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6471568B1 (en) * | 2000-08-14 | 2002-10-29 | Chun-Hsiang Wang | Eccentric-swinging device for a sanding machine |
| CN206509896U (en) * | 2017-01-25 | 2017-09-22 | 大连海洋大学 | The hydroabrasive polishing clamp of raceway in a kind of bearing ring |
| CN210588475U (en) * | 2019-09-24 | 2020-05-22 | 大连海洋大学 | Bearing ring polishing and grinding equipment |
| CN112264881A (en) * | 2020-11-09 | 2021-01-26 | 李东文 | Grinding device for precision machining with controllable grinding thickness |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003120687A (en) * | 2001-10-19 | 2003-04-23 | Nsk Ltd | Tapered roller bearing and its machining method |
| CN206764543U (en) * | 2017-06-12 | 2017-12-19 | 大连海洋大学 | A kind of surface polishing device of thin-wall bearing ferrule raceway |
| CN214519219U (en) * | 2020-11-10 | 2021-10-29 | 安徽睿孚轴承科技有限公司 | Grinding device is used in bearing processing with removable wear-resisting contact zone |
| CN214351383U (en) * | 2020-12-29 | 2021-10-08 | 壹米智汇工程技术研究院(北京)有限公司 | Casting burr grinding device for bearing machining |
| CN112936010A (en) * | 2021-04-08 | 2021-06-11 | 醴陵市湘环动力机械有限公司 | Polishing equipment for machining and manufacturing engine piston ring |
| CN113560978A (en) * | 2021-05-15 | 2021-10-29 | 魏海涛 | Automatic processing system of aluminum mould plate metal accessories |
-
2022
- 2022-02-09 CN CN202210122389.1A patent/CN114434248B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6471568B1 (en) * | 2000-08-14 | 2002-10-29 | Chun-Hsiang Wang | Eccentric-swinging device for a sanding machine |
| CN206509896U (en) * | 2017-01-25 | 2017-09-22 | 大连海洋大学 | The hydroabrasive polishing clamp of raceway in a kind of bearing ring |
| CN210588475U (en) * | 2019-09-24 | 2020-05-22 | 大连海洋大学 | Bearing ring polishing and grinding equipment |
| CN112264881A (en) * | 2020-11-09 | 2021-01-26 | 李东文 | Grinding device for precision machining with controllable grinding thickness |
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