CN118003247A - Automatic ball bearing outer race ditch superfinishing clamping device - Google Patents
Automatic ball bearing outer race ditch superfinishing clamping device Download PDFInfo
- Publication number
- CN118003247A CN118003247A CN202410410763.7A CN202410410763A CN118003247A CN 118003247 A CN118003247 A CN 118003247A CN 202410410763 A CN202410410763 A CN 202410410763A CN 118003247 A CN118003247 A CN 118003247A
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- China
- Prior art keywords
- fixed
- bearing outer
- ball bearing
- arc
- automatic ball
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010030 laminating Methods 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- 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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
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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
- B24B35/00—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency
- B24B35/005—Machines or devices designed for superfinishing surfaces on work, i.e. by means of abrading blocks reciprocating with high frequency for making three-dimensional objects
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses an automatic ball bearing outer ring groove superfinishing clamping device which comprises a clamping table, wherein a guide rail is fixed at the top of the clamping table, a folded plate is fixed on the clamping table, a turning shaft is rotated in front of the folded plate, and a positioning component for clamping and positioning an automatic ball bearing is arranged at one end of the turning shaft. This automatic ball bearing outer lane ditch superfinishing clamping device, through positioning component's setting, be convenient for when bearing outer lane centre gripping, can be according to the free multiple spot position laminating of bearing outer lane's shape realize the centre gripping location to bearing outer lane, when carrying out the centre gripping to the bearing outer lane of different diameters, the atress point is more, the centre gripping effect is better, and when the centre gripping, do not need manual intervention, the setting of upset subassembly can realize smoothly that it carries out 180 degrees accurate upset to drive the bearing outer lane, do not need to take down the bearing outer lane and carry out the centre gripping again when processing to bearing outer lane turn-over, the convenience of use is high.
Description
Technical Field
The invention relates to the technical field of bearing outer ring machining, in particular to an automatic ball bearing outer ring groove superfinishing clamping device.
Background
When polishing superfinishing is carried out on an automatic ball bearing outer ring groove, the bearing outer ring is required to be clamped and fixed, the existing clamping device is used for clamping and fixing the bearing outer ring, the applicability of the three-jaw chuck is poor for bearing outer rings with different diameters, when the three-jaw chuck is used for clamping the bearing outer rings with different diameters, the stress point is single, the chuck is not easy to freely attach according to the shape of the bearing outer ring, the clamping effect is affected, the existing clamping device is generally inconvenient to flexibly turn over by 180 degrees when in use, and after clamping, the bearing outer ring is required to be taken down for clamping when the bearing outer ring is turned over for processing, and the use convenience is poor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic ball bearing outer ring groove superfinishing clamping device, which solves the problems mentioned in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an automatic ball bearing outer lane ditch superfinishing clamping device, includes the centre gripping platform, the top of centre gripping platform is fixed with the guide rail, be fixed with the folded plate on the centre gripping platform, the place ahead of folded plate is rotated and is had the axle that turns over, the one end of turning over the axle is provided with the locating component that carries out centre gripping location to automatic ball bearing, set up the upset subassembly that carries out 180 degrees upset to the locating component between axle and the guide rail.
Preferably, the locating component comprises an outer ring fixed at one end of a turning shaft, an inner ring is fixed on the surface of the outer ring through a supporting rod, a rotating ring is arranged on the inner wall of the outer ring in a rotating mode, a ring gear is fixed on the periphery of the rotating ring, an annular groove matched with the ring gear is formed in the inner wall of the outer ring, a power motor is fixed on the periphery of the outer ring, a driving gear meshed with the ring gear is fixed at one end of an output shaft of the power motor, an opening groove matched with the driving gear is formed in the surface of the outer ring, sliding rods penetrate through the two sides of the surface of the inner ring in a sliding mode, hollow arc plates are fixed at the end portions, close to each other, of the inner wall of the inner ring, wedge blocks matched with the sliding rods in use are respectively arranged on the two sides of the inner wall of the inner ring, reset springs are respectively sleeved on the surfaces of the two hollow arc plates, and arc grooves are respectively arranged on the inner sides of the hollow arc plates, and a multi-point contact type laminating mechanism is arranged between the hollow arc plates.
Preferably, the multi-point contact type laminating mechanism comprises a plurality of laminating posts which penetrate through and rotate on the inner side of a hollow arc plate, the laminating posts are evenly distributed on the inner side of the hollow arc plate, two arc lifting plates are slidably mounted on the inner wall of the hollow arc plate, wave grooves are formed in the upper portion of the surface of the laminating posts, meshing teeth matched with the wave grooves are fixedly arranged on the bottom of the arc lifting plates, magnetic disks are fixedly arranged at the outer ends of the laminating posts, arc magnetic sheets matched with the magnetic disks are fixedly arranged on the inner wall of the hollow arc plate, anti-rotating edges are fixedly arranged on the surface of the laminating posts, limiting blocks are fixedly arranged on the surface of the laminating posts, one of the arc lifting plates is fixedly provided with an L-shaped solid rod, the other arc lifting plate is fixedly arranged on the top of the L-shaped solid rod matched with the L-shaped solid rod, electric telescopic rods are fixedly arranged on the inner wall of the inner ring, connecting strips are fixedly arranged on the end portions of the electric telescopic rods, and slidably connected with the L-shaped solid rods.
Preferably, the turnover assembly comprises a turntable fixed on the surface of a turnover shaft, teeth are arranged on the surface of the turntable, limit bumps are fixed above and below the surface of the turntable, a movable plate is slidably mounted on the inner wall of the guide rail, a plurality of convex columns matched with the teeth are fixed in front of the movable plate, limiting plates matched with the limit bumps are fixed on two sides of the bottom of the movable plate, drag reduction layers are arranged on the tops of the two limiting plates, an air cylinder is fixed above the guide rail through a fixing block, convex strips are fixed on the tops of the movable plate, and the end portions of the air cylinder are fixed on the surfaces of the convex strips.
Preferably, one side of the magnetic disk, which is close to the arc-shaped magnetic sheet, is provided with magnetic poles with the same polarity, and the surface of the L-shaped solid rod is in sliding connection with the inner wall of the L-shaped hollow rod.
Preferably, the two wedge blocks are arranged in a central symmetry manner, one end of the return spring is fixed with the outer side of the hollow arc plate, and the other end of the return spring is fixed with the inner wall of the inner ring.
Preferably, the drag reduction layer is a teflon coating, coated on top of the limiting plate for reducing friction with the limiting bump.
Advantageous effects
The invention provides an automatic ball bearing outer ring groove superfinishing clamping device. Compared with the prior art, the method has the following beneficial effects:
This automatic ball bearing outer lane ditch superfinishing clamping device, through positioning component's setting, be convenient for when bearing outer lane centre gripping, can be according to the free multiple spot position laminating of bearing outer lane's shape realize the centre gripping location to bearing outer lane, when centre gripping the bearing outer lane of different diameters, the atress point is more, the centre gripping effect is better, and the suitability is stronger, and when the centre gripping, do not need manual intervention, turning component's setting can realize smoothly that it carries out 180 degrees accurate upset to drive the bearing outer lane, need not take down the bearing outer lane and carry out the centre gripping again when processing to bearing outer lane turn-over, the use convenience is high, and the cylinder stroke in the turning component need not be very accurate, for traditional rack and pinion cooperation upset, the precision is higher, do benefit to using widely.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a positioning assembly according to the present invention;
FIG. 3 is a perspective exploded view of the positioning assembly of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of the internal structure of the hollow arcuate plate of the present invention;
FIG. 6 is a schematic view of the connection of the turnover assembly to the guide rail of the present invention;
FIG. 7 is a schematic view of a partial structure of the flipping assembly of the present invention;
FIG. 8 is an enlarged view of a portion of FIG. 5A in accordance with the present invention;
Fig. 9 is a partial enlarged view of the present invention at B in fig. 5.
In the figure: 1-clamping table, 2-guide rail, 3-folded plate, 4-turning shaft, 5-positioning component, 51-outer ring, 52-supporting rod, 53-inner ring, 54-turning ring, 55-ring gear, 56-annular groove, 57-power motor, 58-driving gear, 59-multi-point contact fitting mechanism, 591-fitting column, 592-arc lifting plate, 593-wave groove, 594-meshing tooth, 595-magnetic disk, 596-arc magnetic sheet, 597-anti-turning edge, 598-limiting block, 599-L-solid rod, 5910-L-hollow rod, 5911-electric telescopic rod, 5912-connecting strip, 510-open slot, 511-sliding rod, 512-hollow arc plate, 513-wedge block, 514-reset spring, 515-arc groove, 6-turning component, 61-rotating disk, 62-tooth, 63-limiting bump, 64-moving plate, 65-convex column, 66-limiting plate, 67-drag reducing layer, 68-cylinder, 69-convex strip.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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. 1-9, the present invention provides a technical solution: the utility model provides an automatic ball bearing outer lane ditch superfinishing clamping device, includes fixture table 1, and the top of fixture table 1 is fixed with guide rail 2, is fixed with folded plate 3 on the fixture table 1, and folded plate 3's the place ahead is rotated and is had the turning shaft 4, and the one end of turning shaft 4 is provided with carries out the locating component 5 of centre gripping location to automatic ball bearing, sets up between turning shaft 4 and the guide rail 2 and carries out the upset subassembly 6 of 180 degrees upset to locating component 5, and then drives the bearing outer lane and carry out 180 degrees upset.
The positioning component 5 comprises an outer ring 51 fixed at one end of the turning shaft 4, an inner ring 53 is fixed on the surface of the outer ring 51 through a supporting rod 52, the center of the outer ring 51 and the center of the inner ring 53 are coincided, the inner wall of the outer ring 51 rotates to form a rotating ring 54, a ring gear 55 is fixed on the periphery of the rotating ring 54, an annular groove 56 matched with the ring gear 55 is arranged on the inner wall of the outer ring 51, a power motor 57 is fixed on the periphery of the outer ring 51, the electric connection with an external power supply and the control by a control switch can realize the forward and reverse rotation, one end of an output shaft of a power motor 57 is fixed with a driving gear 58 meshed with a ring gear 55, the surface of an outer ring 51 is provided with an opening groove 510 matched with the driving gear 58, two sides of the surface of an inner ring 53 are respectively penetrated by sliding slide bars 511, the ends of the two slide bars 511, which are close to each other, are respectively fixed with a hollow arc plate 512, two sides of the inner wall of the inner ring 53 are respectively fixed with wedge blocks 513 matched with the slide bars 511, the two wedge blocks 513 are arranged in a central symmetry way, the two wedge blocks 513 are respectively contacted with the ends of the two slide bars 511, when the two sliding rods 511 are rotated along with the inner ring 53, the two sliding rods 511 are extruded simultaneously, so that the two sliding rods 511 synchronously move, the surfaces of the two sliding rods 511 are respectively sleeved with a reset spring 514, one end of each reset spring 514 is fixed with the outer side of the hollow arc plate 512, the other end of each reset spring 514 is fixed with the inner wall of the inner ring 53, the sliding rods 511 can quickly reset, the sliding rods 511 can only slide left and right relative to the inner ring 53 and cannot rotate, the inner sides of the two hollow arc plates 512 are respectively provided with an arc groove 515, the bearing outer ring is conveniently and directly placed between the two arc grooves 515, the arc grooves 515 can be placed in parallel, no offset in the vertical direction, a multi-point contact type attaching mechanism 59 is arranged between the two hollow curved plates 512.
The multi-point contact type attaching mechanism 59 comprises a plurality of attaching posts 591 penetrating and rotating on the inner side of the hollow arc plate 512, wherein the attaching posts 591 are uniformly distributed on the inner side of the hollow arc plate 512 and can contact with the arc surface of the outer ring of the bearing, the inner walls of the two hollow arc plates 512 are respectively provided with an arc lifting plate 592 in a sliding manner, the inner walls of the hollow arc plates 512 slide up and down, wave grooves 593 are formed above the surfaces of the attaching posts 591, the bottoms of the arc lifting plates 592 are fixedly provided with engaging teeth 594 matched with the wave grooves 593, the engaging teeth 594 can be engaged with the wave grooves 593 to realize the positioning of the attaching posts 591, the outer ends of the attaching posts 591 can be synchronously positioned with the attaching posts 591 at the same time, the inner walls of the hollow arc plates 512 are fixedly provided with magnetic discs 595 matched with the magnetic discs 596, the magnetic disc 595 is homopolar magnetic pole with the side that arc magnetic sheet 596 is close to each other, utilize homopolar magnetic pole's repulsion for laminating post 591 can conveniently laminate simultaneously on bearing outer lane surface, laminating post 591's fixed surface has the anti-rotation arris 597, prevent that laminating post 591 from taking place to rotate, laminating post 591's surface still is fixed with stopper 598, the top of one of them arc lifter plate 592 is fixed with L type solid pole 599, the top of another arc lifter plate 592 is fixed with the L type hollow pole 5910 that uses with L type solid pole 599 cooperation, the surface of L type solid pole 599 and the inner wall sliding connection of L type hollow pole 5910, the inner wall of inner circle 53 is fixed with electric telescopic pole 5911, with external power source electric connection and control through control switch, electric telescopic pole 5911's tip is fixed with connecting strip 5912, connecting strip 5912 and L type hollow pole 5910 sliding connection.
The turnover assembly 6 comprises a rotary table 61 fixed on the surface of the turnover shaft 4, teeth 62 are arranged on the surface of the rotary table 61, limiting convex blocks 63 are fixed above and below the surface of the rotary table 61, a movable plate 64 is slidably mounted on the inner wall of a guide rail 2, a plurality of convex columns 65 matched with the teeth 62 are fixed in front of the movable plate 64, the convex columns 65 are distributed at equal intervals, limiting plates 66 matched with the limiting convex blocks 63 are fixed on two sides of the bottom of the movable plate 64, the limiting plates 66 are matched with the limiting convex blocks 63, limiting of the whole turnover shaft 4 is achieved, the turnover shaft 4 rotates 180 degrees each time, turnover accuracy is guaranteed, drag reduction layers 67 are respectively arranged at the tops of the two limiting plates 66, the drag reduction layers 67 are Teflon coatings, friction between the tops of the limiting plates 66 is reduced, an air cylinder 68 is fixed above the guide rail 2 through a fixed block, an air inlet and an external air source are controlled through a control switch, a convex strip 69 is fixed at the top of the movable plate 64, and the surface of the air cylinder 68 and the convex strip 69 is fixed.
And all that is not described in detail in this specification is well known to those skilled in the art.
When in use, the bearing outer ring to be processed is placed between the arc grooves 515 on the two hollow arc plates 512, then the power motor 57 is started, the ring gear 55 is driven to rotate by the driving gear 58, the rotating ring 54 is driven to rotate, the two wedge blocks 513 respectively squeeze the two slide bars 511, the two hollow arc plates 51 are close to each other, the attaching columns 591 on two sides of the bearing outer ring can be attached to the surface of the bearing outer ring, the multipoint contact with the bearing outer ring is realized, after the attaching columns 591 on two sides are contacted with the bearing outer ring, the electric telescopic rod 5911 is started, the electric telescopic rod 5911 is shortened, the L-shaped solid rod 599 and the L-shaped hollow rod 5910 are driven to synchronously move downwards by the connecting strip 5912, the two arc lifting plates 592 are synchronously moved downwards, the engaging teeth 594 are respectively moved downwards and are engaged with the corresponding wave grooves 593, the positioning of each attaching column 591 is achieved, then the power motor 57 is started again, the ring gear 55 is driven to rotate through the driving gear 58, the rotating ring 54 is driven to rotate, the two wedge blocks 513 respectively squeeze the two slide bars 511, the two attaching columns 591 on the two sides extrude and fix the outer ring of the bearing, when the outer ring of the bearing needs to be overturned, the air cylinder 68 is started, the air cylinder 68 stretches, the moving plate 64 is driven to move right, the protruding columns 65 are matched with the teeth 62 to drive the turntable 61 to rotate, after 180 degrees of rotation, the limiting protruding blocks 63 on the upper side are just contacted with the limiting plate 66 on the left side, friction is reduced through the friction reduction layer 37, the overturning shaft 4 can be overturned smoothly and accurately by 180 degrees, the stroke of the air cylinder 68 is not very accurate, and when the overturning is needed, the air cylinder 68 shortens and drives the moving plate 64 to move left.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Automatic ball bearing outer lane ditch superfinishing clamping device, including grip slipper (1), its characterized in that: the automatic ball bearing overturning device is characterized in that a guide rail (2) is fixed at the top of the clamping table (1), a folded plate (3) is fixed on the clamping table (1), a turnover shaft (4) is arranged in front of the folded plate (3) in a rotating mode, a positioning assembly (5) for clamping and positioning an automatic ball bearing is arranged at one end of the turnover shaft (4), and an overturning assembly (6) for overturning the positioning assembly (5) by 180 degrees is arranged between the turnover shaft (4) and the guide rail (2).
2. The automatic ball bearing outer race groove superfinishing clamping device of claim 1, wherein: the positioning assembly (5) comprises an outer ring (51) fixed at one end of a turning shaft (4), an inner ring (53) is fixed on the surface of the outer ring (51) through a supporting rod (52), a rotating ring (54) is arranged on the inner wall of the outer ring (51) in a rotating mode, a ring gear (55) is fixed on the periphery of the rotating ring (54), an annular groove (56) matched with the ring gear (55) is formed in the inner wall of the outer ring (51), a power motor (57) is fixed on the periphery of the outer ring (51), a driving gear (58) meshed with the ring gear (55) is fixed at one end of an output shaft of the power motor (57), an opening groove (510) matched with the driving gear (58) is formed in the surface of the outer ring (51), sliding rods (511) are arranged on two sides of the surface of the inner ring (53), hollow arc plates (512) are fixed on two sides of the inner wall of the inner ring (53), wedge blocks (513) matched with the sliding rods (511) are arranged on the two sides of the inner side of the inner ring (53), two hollow arc plates (511) are provided with reset spring sleeves (512), a multi-point contact type attaching mechanism (59) is arranged between the two hollow arc plates (512).
3. The automatic ball bearing outer race groove superfinishing clamping device of claim 2, wherein: the utility model discloses a multi-point contact laminating mechanism (59) including running through a plurality of laminating posts (591) of rotating in hollow arc (512) inboard, a plurality of laminating post (591) evenly distributed is inboard in hollow arc (512), two equal slidable mounting of inner wall of hollow arc (512) has arc lifter plate (592), wave groove (593) have been seted up to the top of laminating post (591) surface, the bottom of arc lifter plate (592) is fixed with meshing tooth (594) that use with wave groove (593) cooperation, the outer end of laminating post (591) is fixed with magnetic disc (595), the inner wall of hollow arc (512) is fixed with arc magnetic sheet (596) that use with magnetic disc (595) cooperation, the surface of laminating post (591) is fixed with anti-rotation arris (597), the surface of laminating post (591) is still fixed with stopper (598), the top of one of arc lifter plate (592) is fixed with L type solid pole (599), another bottom of arc lifter plate (591) is fixed with meshing tooth (594) with electric pole (595) that use the inner race (5911) of electric rod (5911), the connecting strip (5912) is connected with the L-shaped hollow rod (5910) in a sliding mode.
4. The automatic ball bearing outer race groove superfinishing clamping device of claim 1, wherein: the turnover assembly (6) comprises a rotary table (61) fixed on the surface of a turnover shaft (4), teeth (62) are arranged on the surface of the rotary table (61), limiting convex blocks (63) are fixed above and below the surface of the rotary table (61), a movable plate (64) is slidably mounted on the inner wall of the guide rail (2), a plurality of convex columns (65) matched with the teeth (62) are fixed in front of the movable plate (64), limiting plates (66) matched with the limiting convex blocks (63) are fixed on two sides of the bottom of the movable plate (64), drag reduction layers (67) are arranged at the tops of the limiting plates (66), air cylinders (68) are fixed above the guide rail (2) through fixing blocks, convex strips (69) are fixed at the tops of the movable plate (64), and the ends of the air cylinders (68) are fixed on the surfaces of the convex strips (69).
5. An automatic ball bearing outer race groove superfinishing clamping device as claimed in claim 3, wherein: the magnetic disk (595) and the arc-shaped magnetic sheet (596) are close to each other, one side is like magnetic poles, and the surface of the L-shaped solid rod (599) is in sliding connection with the inner wall of the L-shaped hollow rod (5910).
6. The automatic ball bearing outer race groove superfinishing clamping device of claim 2, wherein: the two wedge blocks (513) are arranged in a central symmetry mode, one end of the reset spring (514) is fixed to the outer side of the hollow arc-shaped plate (512), and the other end of the reset spring is fixed to the inner wall of the inner ring (53).
7. The automatic ball bearing outer race groove superfinishing clamping device of claim 4, wherein: the drag reduction layer (67) is a Teflon coating and is coated on top of the limiting plate (66) for reducing friction with the limiting lug (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410763.7A CN118003247B (en) | 2024-04-08 | 2024-04-08 | Automatic ball bearing outer race ditch superfinishing clamping device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410410763.7A CN118003247B (en) | 2024-04-08 | 2024-04-08 | Automatic ball bearing outer race ditch superfinishing clamping device |
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| Publication Number | Publication Date |
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| CN118003247A true CN118003247A (en) | 2024-05-10 |
| CN118003247B CN118003247B (en) | 2024-06-18 |
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| CN202410410763.7A Active CN118003247B (en) | 2024-04-08 | 2024-04-08 | Automatic ball bearing outer race ditch superfinishing clamping device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118372593A (en) * | 2024-06-24 | 2024-07-23 | 山东新豪克轮胎有限公司 | Replacement auxiliary device for tire processing |
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| CN115233822A (en) * | 2022-08-16 | 2022-10-25 | 浙江省城乡规划设计研究院 | Bamboo component connecting node of bamboo structure artistic building and assembling method |
| CN115311908A (en) * | 2022-08-17 | 2022-11-08 | 浙江广厦建设职业技术大学 | Mathematics teaching device |
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| CN117532030A (en) * | 2023-11-02 | 2024-02-09 | 镇江全成标准件有限公司 | Clamp for processing aluminum alloy product and application method thereof |
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| CN118372593A (en) * | 2024-06-24 | 2024-07-23 | 山东新豪克轮胎有限公司 | Replacement auxiliary device for tire processing |
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