CN117773676A - Clamping device is used in bearing ring production - Google Patents
Clamping device is used in bearing ring production Download PDFInfo
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- CN117773676A CN117773676A CN202311859541.5A CN202311859541A CN117773676A CN 117773676 A CN117773676 A CN 117773676A CN 202311859541 A CN202311859541 A CN 202311859541A CN 117773676 A CN117773676 A CN 117773676A
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- bearing ring
- clamping
- air bag
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000005498 polishing Methods 0.000 claims abstract description 35
- 230000000694 effects Effects 0.000 claims abstract description 4
- 238000009826 distribution Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention provides a clamping device for bearing ring production, and belongs to the technical field of machining. This clamping device is used in bearing ring production, including the mainframe box, the polishing dish is installed on the output shaft top of polishing motor, the top surface fixed mounting of mainframe box has the roof, the equal fixed mounting in top surface both ends of roof has the backing plate, clamping assembly includes fixed cover frame, the inside activity joint of fixed cover frame has to support tight frame, support one side surface of tight frame and be V word form setting. According to the invention, the knob is rotated clockwise to drive the threaded rod to rotate in the threaded sleeve, so that one end of the threaded rod moves towards the abutting frame, and the abutting frame is pushed to move towards the second fixed mounting plate in the fixed sleeve frame until the bearing ring is clamped between the abutting frame and the second fixed mounting plate, and the aim of rapidly clamping the bearing ring is fulfilled.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a clamping device for bearing ring production.
Background
The bearing ring is an annular part of a radial rolling bearing with one or more raceways, is mainly used for positioning and supporting rolling bodies of the bearing, plays a role in positioning and supporting between the rolling bodies in the bearing and an outer ring, is usually made of metal materials, and is subjected to precision machining to ensure the accuracy of the raceways and the surface smoothness of the raceways.
In the production process of the bearing ring, the bearing ring needs to be polished to ensure the smoothness of the bearing ring, but the prior polishing device still has some problems in the actual use process, such as the prior polishing device has a single clamping structure when in use, the clamping of the circular bearing ring is difficult to ensure, the clamping mechanism of the prior polishing device only can polish one side of the bearing ring in the process of polishing the bearing ring, and the bearing ring needs to be taken down and then the bearing ring is replaced for clamping if the other side of the bearing ring needs to be polished, so the process is complex.
Disclosure of Invention
In order to overcome the above disadvantages, the present invention provides a clamping device for bearing ring production, which overcomes or at least partially solves the above technical problems.
The invention is realized in the following way:
the invention provides a clamping device for bearing ring production, which comprises a main machine box, wherein two sides of the main machine box are respectively provided with a movable sliding rail, the top surface of the movable sliding rail is movably clamped with a portal frame, the bottom surface of the portal frame is provided with a movable machine head, one side surface of the movable machine head is provided with a polishing motor, the top end of an output shaft of the polishing motor is provided with a polishing disc, the top surface of the main machine box is fixedly provided with a top plate, and two ends of the top surface of the top plate are fixedly provided with backing plates;
the clamping assembly comprises a fixed sleeve frame, wherein a propping frame is movably clamped in the fixed sleeve frame, and one side surface of the propping frame is arranged in a V shape;
the turnover assembly comprises two installation frames, wherein the two installation frames are respectively and fixedly installed at two ends of the top surface of the top plate, and a rotating shaft is rotatably installed in the installation frames;
the cleaning assembly comprises two air distribution frames, and the two air distribution frames are respectively arranged on one side of each backing plate.
In a preferred scheme, one side of the fixed sleeve frame is provided with a first fixed mounting plate, the other side of the fixed sleeve frame is provided with a second fixed mounting plate, the fixed sleeve frame, the first fixed mounting plate and the two side surfaces of the second fixed mounting plate are fixedly connected with a fixed connecting frame, and the second fixed mounting plate, the first fixed mounting plate and the fixed sleeve frame are fixedly connected through the fixed connecting frame.
In a preferred scheme, the inside fixed mounting panel one is fixed mounting has the screw sleeve, screw sleeve's internal thread has cup jointed the threaded rod, the one end of threaded rod is rotated with one side surface of supporting tight frame and is connected, the other end fixedly connected with knob of threaded rod, a plurality of anti-skidding lines have been seted up to the surface of knob, a plurality of the equal interval of anti-skidding line is seted up at the surface of knob.
In a preferred scheme, a connecting plate is fixedly arranged on the outer surface of the rotating shaft, and one end of the connecting plate is fixedly connected with one side surface of one of the fixed connecting frames.
In a preferred scheme, the one end fixed mounting of pivot has the gear, one side surface fixed mounting of roof has the rectangular plate, the top surface of rectangular plate is provided with the pinion rack, pinion rack and gear intermesh.
In a preferred scheme, be provided with the fixed strip between pinion rack and the rectangular plate, the joint groove has been seted up to the inside of fixed strip, the inside activity joint in joint groove has the joint piece, joint groove and joint piece are T type structure, pinion rack fixed mounting is at the top surface of joint piece, the top surface fixed mounting of rectangular plate has the butt plate, one side fixed surface of joint piece installs the connecting block.
In a preferred scheme, be provided with electric putter between butt board and the connecting block, electric putter's one end and butt board's one side fixed surface are connected, electric putter's the other end and one side fixed surface of connecting block are connected, electric putter's setting is used for driving the removal of joint piece.
In a preferred scheme, a box body is fixedly arranged on one side surface of the top plate, an air bag I and an air bag II are fixedly arranged in the box body, a movable plate is arranged between the air bag I and the air bag II, the movable plate is movably clamped in the box body, the movable plate is used for extruding the air bag I and the air bag II, the air bag II is larger than the air bag I in size, and the air bag I is half of the air bag II in size.
In a preferred scheme, the top surface fixed mounting of fly leaf has the joint board, the logical groove has all been run through to the inside of rectangular plate and fixed strip, joint board activity joint is in the inside of leading to the groove, the one end of joint board and the bottom surface fixed connection of joint piece.
In a preferred scheme, the air outlet pipe is fixedly connected to one side surface of the first air bag and one side surface of the second air bag, one end of the air outlet pipe is fixedly connected with one side surface of the air distribution frame, the second check valve is arranged on the outer surface of the air outlet pipe, and a supporting block is arranged between the air distribution frame and the top plate.
The invention provides a clamping device for bearing ring production, which has the beneficial effects that:
1. through setting up the clamping assembly, drive the threaded rod through clockwise rotation knob and rotate in threaded sleeve's inside to make the one end of threaded rod to support tight frame's direction motion, thereby promote to support tight frame in the inside of fixed sleeve frame to the direction removal of fixed mounting panel two, until with the bearing ring centre gripping support tight frame with fixed mounting panel two between can, thereby realized carrying out quick centre gripping's of bearing ring purpose.
2. Through setting up the upset subassembly, the in-process that removes as the pinion rack can drive gear rotation to drive the pivot and rotate in the inside of mounting bracket, can drive whole clamping assembly and carry out the upset of one hundred eighty degrees, overturn the top of another backing plate with whole clamping assembly, not by the one side of polishing upwards, thereby realized can carry out the purpose of two-sided polishing to the bearing ring, avoided the drawback that current bearing ring dismantles and bring.
3. Through setting up the clearance subassembly, along with the upset of making a round trip to clamping assembly, extrude the gasbag of fly leaf both sides respectively with the gasbag, the in-process of clamping assembly upset extrudees the gasbag to the fly leaf, and the gasbag is second this moment resumes the original form, the inside of the outlet duct that is located near a position of gasbag is discharged into to the inside of being close to the gasbag one, enter into the inside of air distribution frame, spout towards the backing plate through jet-propelled pipe and shower nozzle, the chip of polishing that will scatter at the backing plate top surface blows off the top of backing plate, thereby realized the purpose that can carry out synchronous clearance with the chip of polishing that the backing plate top surface scattered.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an overall perspective view provided by an embodiment of the present invention;
FIG. 2 is a schematic view of a clamping assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an overall rear view structure according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an electric putter according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a box structure according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a cross-sectional structure of a case according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a side view of an embodiment of the present invention;
fig. 8 is a schematic diagram illustrating an overturning of a clamping assembly according to an embodiment of the present invention.
In the figure: 1. a main chassis; 2. a top plate; 3. a backing plate; 4. moving the slide rail; 5. a portal frame; 6. moving the machine head; 7. polishing a motor; 8. polishing the grinding disc; 9. fixing the sleeve frame; 10. a first fixed mounting plate; 11. a tightening frame; 12. a second fixed mounting plate; 13. a connecting frame is fixed; 14. a threaded sleeve; 15. a threaded rod; 16. a knob; 17. anti-skid lines; 18. a bearing ring; 19. a mounting frame; 20. a rotating shaft; 21. a fixed sleeve; 22. a connecting plate; 23. a gear; 24. a rectangular plate; 25. a toothed plate; 26. a fixing strip; 27. a clamping groove; 28. a clamping block; 29. a retaining plate; 30. a connecting block; 31. an electric push rod; 32. a case; 33. an air inlet pipe; 34. a first check valve; 35. a through groove; 36. a clamping plate; 37. a movable plate; 38. an air bag I; 39. an air bag II; 40. an air outlet pipe; 41. a support block; 42. an air distribution frame; 43. a gas lance; 44. a spray head; 45. and a second check valve.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the clamping device for producing the bearing ring comprises a main machine box 1, wherein movable sliding rails 4 are arranged on two sides of the main machine box 1, a portal frame 5 is movably clamped on the top surface of the movable sliding rails 4, a movable machine head 6 is arranged on the bottom surface of the portal frame 5, a polishing motor 7 is arranged on one side surface of the movable machine head 6, a polishing disc 8 is arranged on the top end of an output shaft of the polishing motor 7, a top plate 2 is fixedly arranged on the top surface of the main machine box 1, and backing plates 3 are fixedly arranged on two ends of the top surface of the top plate 2;
the clamping assembly comprises a fixed sleeve frame 9, a supporting frame 11 is movably clamped in the fixed sleeve frame 9, one side surface of the supporting frame 11 is arranged in a V shape, the V shape ensures that the supporting frame 11 can stably clamp the bearing ring 18 when contacting with the outer surface of the bearing ring 18, one side of the fixed sleeve frame 9 is provided with a first fixed mounting plate 10, the other side of the fixed sleeve frame 9 is provided with a second fixed mounting plate 12, the fixed sleeve frame 9, the first fixed mounting plate 10 and two side surfaces of the second fixed mounting plate 12 are fixedly connected with a fixed connecting frame 13, the second fixed mounting plate 12, the first fixed mounting plate 10 and the fixed sleeve frame 9 are fixedly connected through the fixed connecting frame 13, a threaded sleeve 14 is fixedly arranged in the first fixed mounting plate 10, a threaded rod 15 is sleeved in the internal thread of the threaded sleeve 14, one end of the threaded rod 15 is rotatably connected with one side surface of the supporting frame 11, the other end of the threaded rod 15 is fixedly connected with a knob 16, a plurality of anti-slip patterns 17 are arranged on the outer surface of the knob 16, the anti-slip patterns 17 are uniformly spaced on the outer surface of the knob 16, the threaded rod 15 can be conveniently rotated through the arranged knob 16 and the anti-slip patterns 17 to drive the abutting frame 11 to move back and forth in the fixed sleeve frame 9, the friction force between the knob 16 and the palm can be effectively increased through the arrangement of the anti-slip patterns 17, the rotation of the knob 16 is more stable, the threaded rod 15 is driven to rotate in the threaded sleeve 14 through the arrangement of the clamping assembly through clockwise rotation of the knob 16, one end of the threaded rod 15 moves towards the abutting frame 11, the abutting frame 11 is pushed to move towards the fixed mounting plate II 12 in the fixed sleeve frame 9 until the bearing ring 18 is clamped between the abutting frame 11 and the fixed mounting plate II 12, thereby achieving the purpose of rapid clamping of the bearing ring 18;
the turnover assembly comprises mounting frames 19, the number of the mounting frames 19 is two, the two mounting frames 19 are respectively and fixedly arranged at two ends of the top surface of the top plate 2, a rotating shaft 20 is rotatably arranged in the mounting frames 19, a connecting plate 22 is fixedly arranged on the outer surface of the rotating shaft 20, one end of the connecting plate 22 is fixedly connected with one side surface of one of the fixed connecting frames 13, a gear 23 is fixedly arranged at one end of the rotating shaft 20, a rectangular plate 24 is fixedly arranged on one side surface of the top plate 2, a toothed plate 25 is arranged on the top surface of the rectangular plate 24, the toothed plate 25 is meshed with the gear 23, a fixing strip 26 is arranged between the toothed plate 25 and the rectangular plate 24, a clamping groove 27 is formed in the fixing strip 26, a clamping block 28 is movably clamped in the clamping groove 27, the clamping groove 27 and the clamping block 28 are of a T-shaped structure, the clamping stability of the clamping block 28 can be effectively ensured, the toothed plate 25 is fixedly arranged on the top surface of the clamping block 28, the top surface of the rectangular plate 24 is fixedly provided with a retaining plate 29, one side surface of the clamping block 28 is fixedly provided with a connecting block 30, an electric push rod 31 is arranged between the retaining plate 29 and the connecting block 30, one end of the electric push rod 31 is fixedly connected with one side surface of the retaining plate 29, the other end of the electric push rod 31 is fixedly connected with one side surface of the connecting block 30, the electric push rod 31 is used for driving the clamping block 28 to move, through the arrangement of the overturning assembly, the gear 23 can be driven to rotate in the process of moving the toothed plate 25, thereby driving the rotating shaft 20 to rotate in the mounting frame 19, driving the whole clamping assembly to overturn by one hundred eighty degrees, overturning the whole clamping assembly to the top of the other backing plate 3, and enabling one surface which is not polished to face upwards, thereby realizing the purpose of double-sided polishing of the bearing ring 18 and avoiding the defects caused by the disassembly of the existing bearing ring 18, in the process that the clamping assembly is turning over, when the clamping assembly is completely turned over and stays on the top surface of the other backing plate 3 to polish the bearing ring 18, the scraps polished on the other surface of the clamping assembly can fall on the top surface of the other backing plate 3, then the movable plate 37 is driven by the contraction of the electric push rod 31 to squeeze the air bag II 39, at the moment, air in the air bag II 39 can enter the air outlet pipe 40 to clean scraps on the top surface of the other backing plate 3, namely, in the process that the top surface of the backing plate 3 is turned over, the purpose of synchronously cleaning the polishing scraps scattered on the top surface of the corresponding backing plate 3 is achieved, and the influence of the scraps staying on the top surface of the backing plate 3 on subsequent polishing operation is avoided;
the cleaning component comprises two air distribution frames 42, the two air distribution frames 42 are respectively arranged on one side of the two backing plates 3, a box body 32 is fixedly arranged on one side surface of the top plate 2, an air bag I38 and an air bag II 39 are fixedly arranged in the box body 32, a movable plate 37 is arranged between the air bag I38 and the air bag II 39, the movable plate 37 is movably clamped in the box body 32, the movable plate 37 is used for extruding the air bag I38 and the air bag II 39, the size of the air bag II 39 is larger than that of the air bag I38, the size of the air bag I38 is one half of that of the air bag II 39, a clamping plate 36 is fixedly arranged on the top surface of the movable plate 37, through grooves 35 are formed in the rectangular plate 24 and the inside of the fixing strip 26 in a penetrating manner, one end of the clamping plate 36 is movably clamped in the inside the through grooves 35 and fixedly connected with the bottom surface of the clamping block 28, the air outlet pipe 40 is fixedly connected with one side surfaces of the first air bag 38 and the second air bag 39, one end of the air outlet pipe 40 is fixedly connected with one side surface of the air distribution frame 42, the second check valve 45 is arranged on the outer surface of the air outlet pipe 40, the air distribution frame 42 and the top plate 2 are provided with the supporting blocks 41, the first air bag 38 and the second air bag 39 on the two sides of the movable plate 37 are respectively extruded along with the back and forth overturning of the clamping assembly, the movable plate 37 extrudes the first air bag 38 in the overturning process of the clamping assembly, the second air bag 39 is restored to the original state at the moment, air in the first air bag 38 is discharged into the air outlet pipe 40 positioned close to the first air bag 38, enters into the air distribution frame 42, is ejected towards the base plate 3 through the air ejector pipe 43 and the nozzle 44, and polishing chips scattered on the top surface of the base plate 3 are blown off the top of the base plate 3, thereby realizing the purpose of synchronously cleaning the polishing scraps scattered on the top surface of the backing plate 3.
The setting of supporting shoe 41 is used for the support to the air distribution frame 42, and guarantee that the air jet pipe 43 that air distribution frame 42 one side set up and the height of shower nozzle 44 keep unanimous with the top surface of backing plate 3, can be better blow off the piece of backing plate 3 top surface, the one side surface of gasbag one 38 and gasbag two 39 is all fixed mounting has intake pipe 33, the surface fixed mounting of intake pipe 33 has check valve one 34, can guarantee through the intake pipe 33 that sets up that there is sufficient air to enter into the inside of gasbag one 38 and gasbag two 39 and make it resume the original form, and the setting of check valve one 34 and check valve two 45 can prevent the discharge that the air of gasbag one 38 and gasbag two 39 is inside when fly leaf 37 round trip movement.
Specifically, the working process or working principle of the clamping device for bearing ring production is as follows: when the bearing ring 18 to be polished is placed between the abutting frame 11 and the second fixed mounting plate 12, then the knob 16 is rotated clockwise to drive the threaded rod 15 to rotate in the threaded sleeve 14, so that one end of the threaded rod 15 moves towards the abutting frame 11, the abutting frame 11 is pushed to move towards the second fixed mounting plate 12 in the fixed sleeve frame 9 until the bearing ring 18 is clamped between the abutting frame 11 and the second fixed mounting plate 12, the aim of rapidly clamping the bearing ring 18 is achieved, the stability of the bearing ring 18 in the polishing process is guaranteed, after the bearing ring 18 is clamped and fixed, the portal frame 5 is controlled to move on the top surface of the movable sliding rail 4, the position of the polishing disc 8 is regulated by the movable machine head 6, when the polishing disc 8 is positioned right above the bearing ring 18, the polishing motor 7 can slowly move towards the bearing ring 18 under the driving of the movable machine head 6, and finally the polishing operation is carried out on one surface of the bearing ring 18 through the contact between the polishing disc 8 and the bearing ring 18;
after the finish of the grinding and polishing of one surface of the bearing ring 18, the electric push rod 31 is controlled to extend outwards, the clamping block 28 can be driven to move in the clamping groove 27 in the outwards extending process of the electric push rod 31, the toothed plate 25 is driven to move on the upper part of the fixed bar 26, before the clamping assembly is prevented from being overturned by the portal frame 5 moving to the extreme edge of the movable sliding rail 4, the gear 23 can be driven to rotate in the moving process of the toothed plate 25, so that the rotating shaft 20 is driven to rotate in the mounting frame 19, and as the fixed sleeve 21 is fixedly sleeved on the outer surface of the rotating shaft 20 and fixedly connected with the fixed connecting frame 13 through the connecting plate 22, when the gear 23 drives the rotating shaft 20 to rotate, the whole clamping assembly can be driven to turn over by one hundred eighty degrees, the whole clamping assembly is turned over to the top of the other backing plate 3, at the moment, one surface of the bearing ring 18 which is firstly polished is downward, the surface which is not polished is upward, then the polishing disc 8 is driven to reach the top surface of the bearing ring 18 through the movement of the portal frame 5, the other surface of the bearing ring 18 can be polished, after the two surfaces of the bearing ring 18 are polished, the bearing ring 18 in the clamping assembly can be taken out, and then the next bearing ring 18 is replaced, so that the cycle is realized, the aim of double-sided polishing of the bearing ring 18 is fulfilled, and the defects caused by the disassembly of the existing bearing ring 18 are avoided;
when the clamping block 28 moves in the clamping groove 27, the clamping plate 36 can be driven to synchronously move in the through groove 35, when the through groove 35 moves synchronously along with the movement of the clamping block 28, the movable plate 37 can be driven to move in the box 32, along with the back and forth overturning of the clamping component, the first air bag 38 and the second air bag 39 on two sides of the movable plate 37 are respectively extruded, when the electric push rod 31 is in an extended state, namely in the overturning process of the clamping component, the first air bag 38 is extruded by the movable plate 37, the second air bag 39 is restored, air in the first air bag 38 is discharged into the air outlet pipe 40 positioned close to the first air bag 38, then enters into the air distribution frame 42, finally, the air spraying pipe 43 and the spray nozzle 44 spray out towards the base plate 3, the chips scattered on the top of the base plate 3 are blown off, and in the process of overturning the clamping component, when the clamping component is completely overturning the top surface of the base plate 3, the chips on the other side of the other base plate are completely and fall off the top surface of the bearing 18, namely in the process of overturning the top surface of the base plate 3, then the chips on the other side of the other base plate can be extruded by the electric push rod 3, the chips can be prevented from being scattered on the top surface of the base plate 3, and the other side of the air bag can be simultaneously extruded by the air bag 37, and the chips can be prevented from being completely and simultaneously extruded by the air bag 37.
It should be noted that, the moving head 6, the polishing motor 7, and the gantry 5 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so they will not be described in detail.
Claims (10)
1. The utility model provides a clamping device is used in bearing ring production, includes mainframe box (1), the both sides of mainframe box (1) all are provided with movable slide rail (4), the top surface activity joint of movable slide rail (4) has portal frame (5), movable aircraft nose (6) are installed to the bottom surface of portal frame (5), one side surface mounting of movable aircraft nose (6) has polishing motor (7), polishing dish (8) are installed on the output shaft top of polishing motor (7), a serial communication port, the top surface fixed mounting of mainframe box (1) has roof (2), the top surface both ends of roof (2) all fixed mounting have backing plate (3);
the clamping assembly comprises a fixed sleeve frame (9), wherein an abutting frame (11) is movably clamped in the fixed sleeve frame (9), and one side surface of the abutting frame (11) is arranged in a V shape;
the turnover assembly comprises two installation frames (19), wherein the two installation frames (19) are respectively and fixedly installed at two ends of the top surface of the top plate (2), and a rotating shaft (20) is rotatably installed in the installation frames (19);
the cleaning assembly comprises two air distribution frames (42), and the two air distribution frames (42) are respectively arranged on one side of each backing plate (3).
2. The clamping device for bearing ring production according to claim 1, wherein one side of the fixed sleeve frame (9) is provided with a first fixed mounting plate (10), the other side of the fixed sleeve frame (9) is provided with a second fixed mounting plate (12), two side surfaces of the fixed sleeve frame (9), the first fixed mounting plate (10) and the second fixed mounting plate (12) are fixedly connected with a fixed connecting frame (13), and the second fixed mounting plate (12), the first fixed mounting plate (10) and the fixed sleeve frame (9) are fixedly connected through the fixed connecting frame (13).
3. The clamping device for bearing ring production according to claim 2, wherein a threaded sleeve (14) is fixedly installed in the first fixed mounting plate (10), a threaded rod (15) is sleeved on the internal thread of the threaded sleeve (14), one end of the threaded rod (15) is rotationally connected with one side surface of the abutting frame (11), a knob (16) is fixedly connected with the other end of the threaded rod (15), a plurality of anti-skidding lines (17) are formed in the outer surface of the knob (16), and a plurality of anti-skidding lines (17) are formed in the outer surface of the knob (16) at equal intervals.
4. The clamping device for bearing ring production according to claim 2, characterized in that a connecting plate (22) is fixedly arranged on the outer surface of the rotating shaft (20), and one end of the connecting plate (22) is fixedly connected with one side surface of one of the fixed connecting frames (13).
5. The clamping device for bearing ring production according to claim 1, wherein a gear (23) is fixedly installed at one end of the rotating shaft (20), a rectangular plate (24) is fixedly installed on one side surface of the top plate (2), a toothed plate (25) is arranged on the top surface of the rectangular plate (24), and the toothed plate (25) is meshed with the gear (23).
6. The clamping device for bearing ring production according to claim 5, characterized in that a fixing strip (26) is arranged between the toothed plate (25) and the rectangular plate (24), a clamping groove (27) is formed in the fixing strip (26), a clamping block (28) is movably clamped in the clamping groove (27), the clamping groove (27) and the clamping block (28) are of a T-shaped structure, the toothed plate (25) is fixedly arranged on the top surface of the clamping block (28), a resisting plate (29) is fixedly arranged on the top surface of the rectangular plate (24), and a connecting block (30) is fixedly arranged on one side surface of the clamping block (28).
7. The clamping device for bearing ring production according to claim 6, wherein an electric push rod (31) is arranged between the bearing plate (29) and the connecting block (30), one end of the electric push rod (31) is fixedly connected with one side surface of the bearing plate (29), the other end of the electric push rod (31) is fixedly connected with one side surface of the connecting block (30), and the electric push rod (31) is used for driving the clamping block (28) to move.
8. The clamping device for bearing ring production according to claim 1, wherein a box body (32) is fixedly arranged on one side surface of the top plate (2), an air bag I (38) and an air bag II (39) are fixedly arranged in the box body (32), a movable plate (37) is arranged between the air bag I (38) and the air bag II (39), the movable plate (37) is movably clamped in the box body (32), the movable plate (37) is used for extruding the air bag I (38) and the air bag II (39), the air bag II (39) is larger than the air bag I (38), and the air bag I (38) is half of the air bag II (39).
9. The clamping device for bearing ring production according to claim 5, wherein a clamping plate (36) is fixedly arranged on the top surface of the movable plate (37), through grooves (35) are formed in the rectangular plate (24) and the fixing strips (26) in a penetrating mode, the clamping plate (36) is movably clamped in the through grooves (35), and one end of the clamping plate (36) is fixedly connected with the bottom surface of the clamping block (28).
10. The clamping device for bearing ring production according to claim 8, wherein an air outlet pipe (40) is fixedly connected to one side surface of the first air bag (38) and one side surface of the second air bag (39), one end of the air outlet pipe (40) is fixedly connected with one side surface of an air distribution frame (42), a second check valve (45) is arranged on the outer surface of the air outlet pipe (40), and a supporting block (41) is arranged between the air distribution frame (42) and the top plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311859541.5A CN117773676A (en) | 2023-12-30 | 2023-12-30 | Clamping device is used in bearing ring production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311859541.5A CN117773676A (en) | 2023-12-30 | 2023-12-30 | Clamping device is used in bearing ring production |
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| CN117773676A true CN117773676A (en) | 2024-03-29 |
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| CN202311859541.5A Pending CN117773676A (en) | 2023-12-30 | 2023-12-30 | Clamping device is used in bearing ring production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143557A (en) * | 2024-05-09 | 2024-06-07 | 山东骏玛道机械有限公司 | Welding tool for tractor lifter production |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118143557A (en) * | 2024-05-09 | 2024-06-07 | 山东骏玛道机械有限公司 | Welding tool for tractor lifter production |
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