CN220074370U - Super smart machine of thrust aligning roller bearing inner race - Google Patents
Super smart machine of thrust aligning roller bearing inner race Download PDFInfo
- Publication number
- CN220074370U CN220074370U CN202321294338.3U CN202321294338U CN220074370U CN 220074370 U CN220074370 U CN 220074370U CN 202321294338 U CN202321294338 U CN 202321294338U CN 220074370 U CN220074370 U CN 220074370U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 208000035187 Ring chromosome 14 syndrome Diseases 0.000 description 10
- 208000035224 Ring chromosome 12 syndrome Diseases 0.000 description 7
- 208000032837 Ring chromosome 16 syndrome Diseases 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 5
- 208000032826 Ring chromosome 3 syndrome Diseases 0.000 description 4
- 238000003754 machining Methods 0.000 description 3
- 208000032820 Ring chromosome 13 syndrome Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Rolling Contact Bearings (AREA)
Abstract
The utility model provides an inner raceway superfinishing machine of a thrust aligning roller bearing, and relates to the field of superfinishing machines of roller bearings. This super smart machine of raceway in thrust aligning roller bearing, which comprises a base, the right side top of base is equipped with the motor, the motor is articulated with the base, the outside fixed mounting in left end of motor has the backing ring, the top right side fixed mounting of motor has the pneumatic cylinder, the upper surface left end fixed mounting of base has the support, the top fixed mounting of base has the transmission shaft, the left end fixed mounting of transmission shaft has the pivot, the left end joint of pivot is on the support, the upper end rotation of the relative support of pivot, the right-hand member fixed mounting of transmission shaft has the connecting axle, the right-hand member of connecting axle is fixed with the output shaft of motor, four standing grooves have been seted up to the outside of transmission shaft. The thrust aligning roller bearing inner raceway superfinishing machine improves the processing precision of the bearing by arranging the clamping plate, the hydraulic cylinder, the motor and the transmission shaft, and achieves the effects of quick fixing, quick release and precise bearing fixing.
Description
Technical Field
The utility model relates to the field of roller bearing superfinishing machines, in particular to a thrust self-aligning roller bearing inner raceway superfinishing machine.
Background
At present, the processing of the roughness of the inner roller path of the thrust self-aligning roller bearing mainly depends on manual processing, a bearing to be processed is fixed by using a three-jaw centering chuck, a starting motor drives the three-jaw centering chuck to rotate, and at the moment, a worker holds super-fine cloth by hand to squeeze and polish the bearing. The machining can damage the geometric precision of the bearing, the working efficiency is low, and the machining precision requirement cannot be met.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an inner raceway superfinishing machine of a thrust self-aligning roller bearing, which solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a super smart machine of thrust aligning roller bearing inner race, the on-line screen storage device comprises a base, the right side top of base is equipped with the motor, the motor is articulated with the base, the outside fixed mounting of left end of motor has the baffle ring, the top right side fixed mounting of motor has the pneumatic cylinder, the upper surface left end fixed mounting of base has the support, the top fixed mounting of base has the transmission shaft, the left end fixed mounting of transmission shaft has the pivot, the left end joint of pivot is on the support, the upper end rotation of pivot relative support, the right-hand member fixed mounting of transmission shaft has the connecting axle, the right-hand member of connecting axle is fixed with the output shaft of motor, four standing grooves have been seted up in the outside of transmission shaft, all be equipped with the cardboard in the standing groove, the right-hand member of cardboard all articulates with the inner wall of standing groove, the intermediate position of cardboard articulates there is the connecting rod, the other end of connecting rod extends to the right along the standing groove, the outside of transmission shaft is in the right side cover of cardboard has the stop ring, the left end outside cover of stop ring and transmission shaft is fixed with the outside of transmission shaft, the left end outside cover of transmission shaft has the sliding ring, the inner wall fixed sliding ring of sliding ring, the inner wall of sliding ring relative to the sliding ring has, the sliding ring of sliding ring has, the right end of sliding ring is fixed to the sliding ring in the sliding ring, four sliding ring in sliding rod and sliding rod is arranged in the sliding rod relative to the sliding rod has, sliding ring to the sliding ring.
Preferably, a hinge is fixedly arranged at the right end of the upper surface of the base, and two movable ends of the hinge are respectively fixed with the base and the motor.
Preferably, the placing grooves are positioned in the transmission shaft, and the four placing grooves are distributed in an equidistant circumferential array with the axis of the transmission shaft.
Preferably, the one side of cardboard far away from the transmission shaft is echelonment structure, and the cardboard sets up with the transmission shaft slope relatively, and the left end of cardboard outwards extends.
Preferably, the right end of the inner ring of the stop ring is fixed with the transmission shaft, and the left end of the inner ring of the stop ring is of a horn-shaped structure.
Preferably, a groove is formed in the left side face of the sliding ring, and the steel balls are located in the groove.
(III) beneficial effects
The utility model provides an inner raceway superfinishing machine of a thrust self-aligning roller bearing. The beneficial effects are as follows:
1. this super smart machine of raceway in thrust aligning roller bearing, through setting up the cardboard, the pneumatic cylinder, motor and transmission shaft, the bearing can overlap on the transmission shaft, control the pneumatic cylinder shrink, the pneumatic cylinder can pull the extrusion ring in the shrink, the extrusion ring can promote the sliding ring and move to the right, four connecting rods can be pulled to the sliding ring in the time of moving to the right, the connecting rod can make the cardboard lift, the cardboard can fix the inner circle of bearing jointly when lifting, make the bearing contact with the retaining ring on the retaining ring, the bearing can be fixed on the transmission shaft this moment, can process the bearing, and can keep concentricity after bearing and transmission shaft are fixed, the machining precision of bearing has been improved, the effect of quick fixation has been accomplished, quick release and accurate fixed bearing.
2. This super smart machine of raceway in thrust aligning roller bearing through setting up base and support, and the motor can rise, makes the transmission shaft lift, and after the transmission shaft lifts up, the bearing can overlap on the transmission shaft, when with transmission shaft and support contact, the transmission shaft is supported, can accomplish the effect of quick installation work piece and stable processing from this.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front elevational view of the structure of the present utility model;
FIG. 3 is a schematic view of a portion of the structure of the present utility model;
fig. 4 is a schematic view of the internal structure of the transmission shaft of the present utility model.
The hydraulic device comprises a base-1, a motor-2, a baffle ring-3, a hydraulic cylinder-4, a bracket-5, a transmission shaft-6, a rotating shaft-7, a connecting shaft-8, a placing groove-9, a clamping plate-10, a connecting rod-11, a stop ring-12, a retainer ring-13, a slip ring-14, a sliding block-15, an extrusion ring-16, a steel ball-17 and a sliding rod-18.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides a super-finishing machine for an inner raceway of a thrust self-aligning roller bearing, which comprises:
as shown in fig. 1-4, the motor 2 is arranged above the right side of the base 1, the motor 2 is hinged with the base 1, a hinge is fixedly arranged at the right end of the upper surface of the base 1, two movable ends of the hinge are respectively fixed with the base 1 and the motor 2, the hinge can realize the swing of the motor 2 at a certain angle, a baffle ring 3 is fixedly arranged outside the left end of the motor 2, the baffle ring 3 is fixed on the motor 2 through a plurality of bolts, a hydraulic cylinder 4 is fixedly arranged on the right side above the motor 2, the hydraulic cylinder 4 is fixed on the motor 2 through a clamp, a bracket 5 is fixedly arranged at the left end of the upper surface of the base 1, a transmission shaft 6 is fixedly arranged above the base 1, a rotating shaft 7 is fixedly arranged at the left end of the transmission shaft 7 and is clamped on the bracket 5, lubricating grease is arranged in the bracket 5, the rotating shaft 7 rotates relative to the upper end of the bracket 5, a connecting shaft 8 is fixedly arranged at the right end of the transmission shaft 6, and the right end of the connecting shaft 8 is fixedly connected with the output shaft of the motor 2.
Four placing grooves 9 are formed in the outside of the transmission shaft 6, the placing grooves 9 are arranged in the transmission shaft 6, the four placing grooves 9 are distributed in an equidistant circumferential array with the axis of the transmission shaft 6, clamping plates 10 are arranged in the placing grooves 9, the right ends of the clamping plates 10 are hinged with the inner wall of the placing grooves 9, one surface of the clamping plates 10 away from the transmission shaft 6 is of a ladder-shaped structure, the clamping plates 10 are obliquely arranged relative to the transmission shaft 6, the left ends of the clamping plates 10 extend outwards, the ladder-shaped clamping plates 10 can achieve the effect of fixing bearings, connecting rods 11 are hinged in the middle positions of the clamping plates 10, the other ends of the connecting rods 11 extend rightwards along the placing grooves 9, a stop ring 12 is sleeved on the right side of the clamping plates 10 outside the transmission shaft 6, the stop ring 12 is fixed with the outside of the transmission shaft 6, a plurality of check rings 13 are fixedly arranged on the left side surface of the stop ring 12, the right end of the inner ring of the stop ring 12 is fixed with the transmission shaft 6, the left end of the inner ring of the cut-off ring 12 is of a horn-shaped structure, the outer part of the right end of the transmission shaft 6 is sleeved with a slip ring 14, the slip ring 14 slides left and right relative to the transmission shaft 6, the inner wall of the slip ring 14 is fixedly provided with four sliding blocks 15, the sliding blocks 15 are positioned in the placing grooves 9 and slide relative to the placing grooves, the sliding blocks 15 can play a role of limiting the slip ring 14, the right ends of the four connecting rods 11 are respectively fixed with the four sliding blocks 15, the outer part of the transmission shaft 6 is sleeved with a squeezing ring 16 at the left side of the slip ring 14, the squeezing ring 16 slides left and right relative to the transmission shaft 6, the right side surface of the squeezing ring 16 is provided with a plurality of steel balls 17, the steel balls 17 are contacted with the left side surface of the slip ring 14, the left side surface of the slip ring 14 is provided with grooves, the steel balls 17 are positioned in the grooves, the right side surface of the squeezing ring 16 is fixedly provided with a plurality of sliding bars 18, and the right ends of the sliding bars 18 penetrate through the baffle ring 3 and slide relative to the baffle ring, the output shaft of the hydraulic cylinder 4 is fixed to the upper slide bar 18.
When the hydraulic cylinder is used, the motor 2 can be lifted to enable the transmission shaft 6 to be lifted, after the transmission shaft 6 is lifted, the bearing can be sleeved on the transmission shaft 6, when the transmission shaft 6 is contacted with the support 5, the transmission shaft 6 is supported, the bearing can be sleeved on the transmission shaft 6, the hydraulic cylinder 4 is controlled to shrink, the hydraulic cylinder 4 can pull the extrusion ring 16 when shrinking, the extrusion ring 16 can push the slip ring 14 to move right, the slip ring 14 can pull the four connecting rods 11 when moving right, the connecting rods 11 can enable the clamping plate 10 to be lifted, the clamping plate 10 can jointly fix the inner ring of the bearing when lifted, the bearing is contacted with the check ring 13 on the stop ring 12, at the moment, the bearing can be fixed on the transmission shaft 6, the bearing can be processed, and the bearing can be kept concentric after being fixed with the transmission shaft 6, so that the processing precision of the bearing is improved.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a super smart machine of thrust aligning roller bearing inner race, includes base (1), its characterized in that: the right side top of base (1) is equipped with motor (2), motor (2) are articulated with base (1), the outside fixed mounting in left end of motor (2) has baffle ring (3), the top right side fixed mounting of motor (2) has pneumatic cylinder (4), the upper surface left end fixed mounting of base (1) has support (5), the top fixed mounting of base (1) has transmission shaft (6), the left end fixed mounting of transmission shaft (6) has pivot (7), the left end joint of pivot (7) is on support (5), the upper end rotation of pivot (7) relative support (5), the right-hand member fixed mounting of transmission shaft (6) has connecting axle (8), the right-hand member of connecting axle (8) is fixed with the output shaft of motor (2), four standing grooves (9) have been seted up to the outside of transmission shaft (6), all be equipped with cardboard (10) in standing groove (9), the right-hand member of cardboard (10) all articulates with the inner wall of standing groove (9), the intermediate position of cardboard (10) articulates there is connecting rod (11), the other end of connecting rod (11) is along the upper end rotation of standing groove (9) on support (5), the right-hand member (12) outside of the fixed stop ring (12) of transmission shaft (6), the left side face of the stop ring (12) is fixedly provided with a plurality of check rings (13), the right end of the transmission shaft (6) is externally sleeved with a sliding ring (14), the sliding ring (14) slides left and right relative to the transmission shaft (6), the inner wall of the sliding ring (14) is fixedly provided with four sliding blocks (15), the sliding blocks (15) are arranged in the placing grooves (9) and slide relative to the placing grooves, the right ends of the four connecting rods (11) are respectively fixed with the four sliding blocks (15), the outer part of the transmission shaft (6) is sleeved with a squeezing ring (16) at the left side of the sliding ring (14), the squeezing ring (16) slides left and right relative to the transmission shaft (6), the right side face of the squeezing ring (16) is provided with a plurality of steel balls (17), the steel balls (17) are contacted with the left side face of the sliding ring (14), the right side face of the squeezing ring (16) is fixedly provided with a plurality of sliding rods (18), and the right end of each sliding rod (18) penetrates through the baffle ring (3) and slides relative to the baffle ring, and the output shaft of the hydraulic cylinder (4) is fixed with the sliding rod (18) above.
2. The thrust self-aligning roller bearing inner race superfinishing machine of claim 1, wherein: the right end of the upper surface of the base (1) is fixedly provided with a hinge, and two movable ends of the hinge are respectively fixed with the base (1) and the motor (2).
3. The thrust self-aligning roller bearing inner race superfinishing machine of claim 2, wherein: the placing grooves (9) are arranged in the transmission shaft (6), and the four placing grooves (9) are distributed in an equidistant circumferential array with the axis of the transmission shaft (6).
4. A thrust self-aligning roller bearing inner race superfinishing machine as claimed in claim 3, wherein: one surface of the clamping plate (10) far away from the transmission shaft (6) is of a ladder-shaped structure, the clamping plate (10) is obliquely arranged relative to the transmission shaft (6), and the left end of the clamping plate (10) extends outwards.
5. The thrust self-aligning roller bearing inner race superfinishing machine of claim 4, wherein: the right end of the inner ring of the stop ring (12) is fixed with the transmission shaft (6), and the left end of the inner ring of the stop ring (12) is of a horn-shaped structure.
6. The thrust self-aligning roller bearing inner race superfinishing machine of claim 5, wherein: the left side face of the slip ring (14) is provided with a groove, and the steel ball (17) is positioned in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294338.3U CN220074370U (en) | 2023-05-26 | 2023-05-26 | Super smart machine of thrust aligning roller bearing inner race |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294338.3U CN220074370U (en) | 2023-05-26 | 2023-05-26 | Super smart machine of thrust aligning roller bearing inner race |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220074370U true CN220074370U (en) | 2023-11-24 |
Family
ID=88826693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321294338.3U Active CN220074370U (en) | 2023-05-26 | 2023-05-26 | Super smart machine of thrust aligning roller bearing inner race |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220074370U (en) |
-
2023
- 2023-05-26 CN CN202321294338.3U patent/CN220074370U/en active Active
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| GR01 | Patent grant |