CN219967449U - Four-point contact type peach-shaped channel processing equipment for inner wall of bearing ring - Google Patents
Four-point contact type peach-shaped channel processing equipment for inner wall of bearing ring Download PDFInfo
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- CN219967449U CN219967449U CN202321030355.6U CN202321030355U CN219967449U CN 219967449 U CN219967449 U CN 219967449U CN 202321030355 U CN202321030355 U CN 202321030355U CN 219967449 U CN219967449 U CN 219967449U
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- bearing ring
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- shaped channel
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- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 230000007306 turnover Effects 0.000 claims abstract description 11
- 210000000078 claw Anatomy 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000003754 machining Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Abstract
The four-point contact type peach-shaped channel processing equipment for the inner wall of the bearing ring comprises a rack and an operating platform arranged on the rack, wherein an superfinishing mechanism and an automatic feeding and discharging device are arranged on the operating platform, the superfinishing mechanism comprises a first superfinishing device for processing a first surface of the channel and a second superfinishing device for processing a second surface of the channel, the automatic feeding and discharging device comprises a feeding track, a first processing track, a vertical lifting track, a turnover track, a second processing track and a discharging track which are sequentially arranged, a first clamping groove is arranged on the first processing track, and a first clamping device is arranged in front of the first clamping groove; the second processing track is provided with a second clamping groove, and a second clamping device is arranged in front of the second clamping groove. The utility model can process the two sides of the bearing ring on the same equipment, has stable processing, improves the processing precision and improves the production efficiency.
Description
Technical Field
The utility model relates to the technical field of bearings, in particular to a four-point contact type peach-shaped channel processing device for the inner wall of a bearing ring.
Background
The bearing ring peach-shaped channel processing equipment can be used for superfinishing a peach-shaped channel on the inner wall of a bearing ring, the bearing ring channel is an important structural component in the bearing and is used for installing and fixing rolling bodies such as rolling needles or rollers, the peach-shaped channel is a special-shaped channel which is generally composed of 2 curved surfaces with angles and can be used for keeping the positions of bearing balls and preventing the bearing balls from sliding during working, and plays an important role in the running of the bearing, so the processing quality and the accuracy of the bearing ring peach-shaped channel are directly related to the performance and the service life of the bearing.
The bearing ring peach-shaped channel processing equipment is widely applied to bearing manufacturing and maintenance industries, the production efficiency and the product quality can be improved, but the existing bearing ring peach-shaped channel processing equipment can only process one curved surface of a peach-shaped channel, which means that the bearing ring needs to be turned once in the processing process so as to process the other curved surface of the peach-shaped channel, the limitation can have a certain influence on the production efficiency, the problem of unbalanced bearing ring processing can be caused, and meanwhile, the problems of low processing precision, low processing efficiency and the like exist.
Disclosure of Invention
The utility model aims to solve the technical problem of providing four-point contact type peach-shaped channel processing equipment for the inner wall of a bearing ring, which can process two sides of the bearing ring on the same equipment, is stable in processing, improves the processing precision and improves the production efficiency.
In order to solve the technical problems, the four-point contact peach-shaped channel processing equipment on the inner wall of the bearing ring comprises a rack and an operating platform arranged on the rack, wherein an superfinishing mechanism and an automatic feeding and discharging device are arranged on the operating platform, the superfinishing mechanism comprises a first superfinishing device for processing a first surface of the channel and a second superfinishing device for processing a second surface of the channel, the automatic feeding and discharging device comprises a feeding track, a first processing track, a vertical lifting track, a turnover track, a second processing track and a discharging track which are sequentially arranged, a first clamping groove is arranged on the first processing track, a first baffle is arranged on one side of the first clamping groove, a first rotating shaft with a chuck is arranged at the rear end above the first clamping groove, and a first clamping device is arranged in front of the first clamping groove; be equipped with the second centre gripping groove on the second processing track, second centre gripping groove one side is equipped with the second baffle, second centre gripping groove top rear end is equipped with the second pivot of taking the chuck, be equipped with second clamping device before the second centre gripping groove, first clamping device and second clamping device include the guide rail that slides, be equipped with the board that slides on the guide rail that slides, slide the board along slide the vertical removal of guide rail, install horizontal cylinder on the board that slides, horizontal cylinder is equipped with four-jaw chuck to automatic unloader's one end, horizontal cylinder drive four-jaw chuck removes to automatic unloader, be equipped with the claw body on the four-jaw chuck.
The four-jaw chuck is provided with a cross-shaped groove, a movable seat is arranged in the groove, and the jaw body is arranged on the movable seat.
The width of the movable seat is smaller than that of the groove, a driving mechanism is arranged at the top end of the movable seat, and the driving mechanism drives the movable seat to move in the groove.
The first rotating shaft is arranged on the first base, the second rotating shaft is arranged on the second base, and horizontal traversing mechanisms are arranged at the bottoms of the first base and the second base.
And a lifting slide block is arranged in the middle of the vertical lifting track and is arranged on the lifting guide rail, and the lifting slide block vertically moves along the lifting guide rail.
The outer wall of the turnover track is in 180-degree torsion.
The feeding track, the first processing track, the overturning track, the second processing track and the discharging track are all arranged in a downward inclined mode.
The bottoms of the first baffle and the second baffle are connected to a vertical cylinder, and the vertical cylinder drives the first baffle and the second baffle to move up and down.
The claw body is provided with a rubber ring which is used for propping against the inner wall of the bearing.
When the bearing ring to be processed is used, the bearing ring is placed on a feeding track, the bearing is automatically transported through a downward inclined track and is moved to a first processing track, when the bearing moves to a first clamping groove, a vertical air cylinder pushes a first baffle plate to isolate the bearing, a horizontal air cylinder of a first clamping device pushes a four-jaw chuck to move to the bearing, a driving mechanism on the four-jaw chuck drives 4 jaw bodies to move outwards to enable the jaw bodies to abut against the inner wall of the bearing to complete clamping of the bearing, then a sliding plate moves upwards along a first vertical guide rail to enable the bearing to move to the front end of a first rotating shaft, the horizontal air cylinder continues to push the four-jaw chuck to place the bearing on the first rotating shaft, and a first base carries out superfinishing before transporting the bearing to a first superfinishing device through a horizontal transverse mechanism; resetting the first base after superfinishing is completed, enabling the four-jaw chuck to clamp the bearing to return to the first clamping groove and release clamping, and enabling the bearing to continuously move along the first processing track; when the bearing moves to the vertical lifting track, the lifting slide block moves upwards along the second vertical guide rail to push the bearing to the top end of the vertical lifting track, the bearing enters the overturning track, the bearing automatically overturns through the overturning track with 180 DEG, the bearing enters the second processing track and moves to the second clamping groove, the four-jaw chuck of the second clamping device clamps the bearing to move to the second rotating shaft in the same mode, the second base carries out superfinishing on the second surface before the bearing is transported to the second superfinishing device through the horizontal traversing mechanism, the second base resets after superfinishing is completed, the four-jaw chuck clamps the bearing to enable the bearing to return to the second clamping groove and release clamping, the bearing continues to move along the second processing track and moves to the blanking track to complete processing.
The beneficial effects brought by the utility model are as follows:
the utility model can process the two sides of the inner wall of the bearing ring on the same equipment, and avoids the operation of manual turn-over, thereby reducing the downtime on the production line.
The automatic overturning of the bearing is realized through the overturning rail, so that machining errors caused by manual overturning can be avoided, and the machining precision is improved.
The clamping device adopts 4 claw bodies to clamp, so that the processing is stable, the uniform distribution of the clamping force is ensured, and the processing quality and the processing precision are ensured.
The automatic feeding and discharging mechanism can improve production efficiency, reduce labor cost and improve safety and precision.
Drawings
The utility model is described in further detail below with reference to the drawings and the detailed description.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a front view of the automatic loading and unloading device of the present utility model.
Fig. 4 is a schematic structural view of the first clamping device and the second clamping device of the present utility model.
Fig. 5 is a front view of the four-jaw chuck of the present utility model.
In the figure: 1-a frame; 2-an operation table; 3-superfinishing mechanism; 4-an automatic feeding and discharging device; 5-a first superfinishing device; 6-a second superfinishing device; 7-a feeding track; 8-a first machining track; 9-vertical lifting rails; 10-turning over the track; 11-a second machining track; 12-blanking tracks; 13-a first clamping groove; 14-a first baffle; 15-a first rotating shaft; 16-a first clamping device; 17-a second clamping groove; 18-a second baffle; 19-a second rotating shaft; 20-a second clamping device; 21-a sliding guide rail; 22-slipping plates; 23-a horizontal cylinder; 24-four jaw chuck; 25-claw body; 26-grooves; 27-a movable seat; 28-a drive mechanism; 29-rubber rings; 30-a first base; 31-a second base; 32-a horizontal traversing mechanism; 33-lifting slide; 34-lifting the guide rail; 35-vertical cylinder.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
According to the utility model, as shown in fig. 1 to 4, the four-point contact peach-shaped channel processing equipment on the inner wall of the bearing ring is composed of a frame 1 and an operation table 2 arranged on the frame 1, wherein an superfinishing mechanism 3 and an automatic feeding and discharging device 4 are arranged on the operation table 2, the superfinishing mechanism 3 comprises a first superfinishing device 5 for processing a first surface of the channel and a second superfinishing device 6 for processing a second surface of the channel, the automatic feeding and discharging device 4 comprises a feeding rail 7, a first processing rail 8, a vertical lifting rail 9, a turnover rail 10, a second processing rail 11 and a discharging rail 12 which are sequentially arranged, a first clamping groove 13 is arranged on the first processing rail 8, a first baffle 14 is arranged on one side of the first clamping groove 13, a first rotating shaft 15 with a chuck is arranged at the rear end above the first clamping groove 13, and a first clamping device 16 is arranged in front of the first clamping groove 13; the second processing track 11 is provided with a second clamping groove 17, one side of the second clamping groove 17 is provided with a second baffle 18, the rear end above the second clamping groove 17 is provided with a second rotating shaft 19 with a chuck, the front of the second clamping groove 17 is provided with a second clamping device 20, the first clamping device 16 and the second clamping device 20 comprise a sliding guide rail 21, the sliding guide rail 21 is provided with a sliding plate 22, the sliding plate 22 vertically moves along the sliding guide rail 21, the sliding plate 22 is provided with a horizontal cylinder 23, one end of the horizontal cylinder 23, which is towards the automatic feeding and discharging device 4, is provided with a four-jaw chuck 24, the horizontal cylinder 23 drives the four-jaw chuck 24 to move towards the automatic feeding and discharging device 4, and the four-jaw chuck 24 is provided with a jaw body 25.
According to fig. 5, the four-jaw chuck 24 is provided with a cross-shaped groove 26, a movable seat 27 is arranged in the groove 26, the jaw body 25 is arranged on the movable seat 27, the width of the movable seat 27 is smaller than that of the groove 26, the top end of the movable seat 27 is provided with a driving mechanism 28, and the driving mechanism 28 drives the movable seat 27 to move in the groove 26, so that bearings with different sizes can be adapted.
The first rotating shaft 15 is arranged on the first base 30, the second rotating shaft 19 is arranged on the second base 31, the first rotating shaft 15 and the second rotating shaft 19 enable the bearing to rotate in the superfinishing process, and the bottom ends of the first base 30 and the second base 31 are provided with a horizontal traversing mechanism 32 for conveying the bearing to the first superfinishing device 5 and the second superfinishing device 6 for superfinishing.
According to fig. 3, a lifting slider 33 is arranged in the middle of the vertical lifting rail 9, the lifting slider 33 is mounted on a lifting guide rail 34, and the lifting slider 33 vertically moves along the lifting guide rail 34 and is used for lifting the bearing to the top end of the overturning rail 10.
The outer wall of the turnover track 10 is in 180-degree torsion arrangement, so that the bearing can automatically turn over in the turnover track 10.
The feeding track 7, the first processing track 8, the overturning track 10, the second processing track 11 and the discharging track 12 are all arranged in a downward inclined mode, the bearing is automatically conveyed downwards under the action of gravity, and the conveying speed of the bearing can be controlled by adjusting the inclination angle.
The bottoms of the first baffle 14 and the second baffle 18 are connected with a vertical cylinder 35, and the vertical cylinder 35 drives the first baffle 14 and the second baffle 18 to move up and down, so that a valve can be used for isolating bearings in the superfinishing device from other bearings.
The claw body 25 is provided with a rubber ring 29 which is used for propping against the inner wall of the bearing, and the stability of the bearing in the processing process can be ensured through the propping action of the rubber ring 29, so that the looseness or friction between the inner wall of the bearing and the claw body is avoided, and the processing precision is improved.
When the bearing ring to be processed is placed on the feeding track 7, the bearing is automatically transported through the downward inclined track, the bearing is moved to the first processing track 8, when the bearing moves to the first clamping groove 13, the vertical air cylinder 35 pushes the first baffle plate 14 to isolate the bearing, the horizontal air cylinder 23 of the first clamping device 16 pushes the four-jaw chuck 24 to move to the bearing, the driving mechanism 28 on the four-jaw chuck 24 drives the 4 jaw bodies 25 to move outwards, the jaw bodies 25 are abutted to the inner wall of the bearing, the clamping of the bearing is completed, then the sliding plate 22 moves upwards along the first vertical guide rail, the bearing moves to the front end of the first rotating shaft 15, the horizontal air cylinder 23 continuously pushes the four-jaw chuck 24 to place the bearing on the first rotating shaft 15, and the first base 30 transports the bearing to the first superfinishing device 5 through the horizontal mechanism 32 for superfinishing; after superfinishing is completed, the first base 30 is reset, the four-jaw chuck 24 clamps the bearing back to the first clamping groove 13 and releases the clamping, and the bearing continues to move along the first processing track 8; when the bearing moves to the vertical lifting track 9, the lifting slide block 33 moves upwards along the second vertical guide rail to push the bearing to the top end of the vertical lifting track 9, the bearing enters the overturning track 10, the bearing automatically overturns through the overturning track 10 with the outer wall being twisted by 180 degrees, then enters the second processing track 11 and moves to the second clamping groove 17, the four-jaw chuck 24 of the second clamping device 20 clamps the bearing to move to the second rotating shaft 19 in the same way, the second base 31 carries out superfinishing on the second surface before the bearing is transported to the second superfinishing device 6 through the horizontal traversing mechanism 32, the second base 31 resets after superfinishing is finished, the four-jaw chuck 24 clamps the bearing to return to the second clamping groove 17 and releases clamping, the bearing continues to move along the second processing track 11, and the bearing moves to the blanking track 12 to finish processing.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
The beneficial effects brought by the utility model are as follows:
the utility model can process the two sides of the inner wall of the bearing ring on the same equipment, and avoids the operation of manual turn-over, thereby reducing the downtime on the production line.
The automatic overturning of the bearing is realized through the overturning rail, so that machining errors caused by manual overturning can be avoided, and the machining precision is improved.
The clamping device adopts 4 claw bodies to clamp, so that the processing is stable, the uniform distribution of the clamping force is ensured, and the processing quality and the processing precision are ensured.
The automatic feeding and discharging mechanism can improve production efficiency, reduce labor cost and improve safety and precision.
Claims (9)
1. The utility model provides a bearing ring inner wall four-point contact peach-shaped channel processing equipment, includes the frame and establishes the operation panel in the frame, its characterized in that: the automatic feeding and discharging device comprises a feeding rail, a first processing rail, a vertical lifting rail, a turnover rail, a second processing rail and a discharging rail which are sequentially arranged, a first clamping groove is formed in the first processing rail, a first baffle is arranged on one side of the first clamping groove, a first rotating shaft is arranged at the rear end above the first clamping groove, and a first clamping device is arranged in front of the first clamping groove; be equipped with the second centre gripping groove on the second processing track, second centre gripping groove one side is equipped with the second baffle, second centre gripping groove top rear end is equipped with the second pivot, be equipped with second clamping device before the second centre gripping groove, first clamping device and second clamping device include the guide rail that slides, be equipped with the board that slides on the guide rail that slides, the board that slides along slide the vertical removal of guide rail, install horizontal cylinder on the board that slides, horizontal cylinder is equipped with four claw chuck to automatic unloader's one end, horizontal cylinder drive four claw chuck removes to automatic unloader, be equipped with the claw body on the four claw chuck.
2. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 1, wherein: the four-jaw chuck is provided with a cross-shaped groove, a movable seat is arranged in the groove, and the jaw body is arranged on the movable seat.
3. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 2, wherein: the width of the movable seat is smaller than that of the groove, a driving mechanism is arranged at the top end of the movable seat, and the driving mechanism drives the movable seat to move in the groove.
4. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 1, wherein: the first rotating shaft is arranged on the first base, the second rotating shaft is arranged on the second base, and horizontal traversing mechanisms are arranged at the bottoms of the first base and the second base.
5. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 1, wherein: and a lifting slide block is arranged in the middle of the vertical lifting track and is arranged on the lifting guide rail, and the lifting slide block vertically moves along the lifting guide rail.
6. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 1, wherein: the outer wall of the turnover track is in 180-degree torsion.
7. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 1, wherein: the feeding track, the first processing track, the overturning track, the second processing track and the discharging track are all arranged in a downward inclined mode.
8. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 1, wherein: the bottoms of the first baffle and the second baffle are connected with vertical cylinders, and the vertical cylinders drive the first baffle and the second baffle to move up and down.
9. The bearing ring inner wall four-point contact type peach-shaped channel processing device according to claim 1, wherein: the claw body is provided with a rubber ring which is used for propping against the inner wall of the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030355.6U CN219967449U (en) | 2023-05-04 | 2023-05-04 | Four-point contact type peach-shaped channel processing equipment for inner wall of bearing ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321030355.6U CN219967449U (en) | 2023-05-04 | 2023-05-04 | Four-point contact type peach-shaped channel processing equipment for inner wall of bearing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219967449U true CN219967449U (en) | 2023-11-07 |
Family
ID=88596587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321030355.6U Active CN219967449U (en) | 2023-05-04 | 2023-05-04 | Four-point contact type peach-shaped channel processing equipment for inner wall of bearing ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219967449U (en) |
-
2023
- 2023-05-04 CN CN202321030355.6U patent/CN219967449U/en active Active
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