CN208992246U - A kind of positioning mechanism that the bearing inner race of different model can be positioned - Google Patents
A kind of positioning mechanism that the bearing inner race of different model can be positioned Download PDFInfo
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- CN208992246U CN208992246U CN201821518045.8U CN201821518045U CN208992246U CN 208992246 U CN208992246 U CN 208992246U CN 201821518045 U CN201821518045 U CN 201821518045U CN 208992246 U CN208992246 U CN 208992246U
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- inner race
- bearing inner
- positioning
- station
- assembling stand
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Abstract
The utility model discloses the positioning mechanisms that one kind can position the bearing inner race of different model, it is related to technical field of bearing processing, bearing inner race positioning mechanism including station and on station, the lower end of station is equipped with stepper motor, bearing inner race positioning mechanism is made of rotating base and bearing inner race positioning seat, the rotating base is rotatably installed in the fitting groove of station upper surface, station is run through at the driving end of stepper motor, and it is fastenedly connected with rotating base, bearing inner race positioning seat includes bottom plate, annular seating, assembling stand and its positioning component are constituted, the utility model structure is simple, can the bearing inner race to different model carry out stable positioning, using flexible, it is easy to operate, improve the processing efficiency of bearing inner race.
Description
Technical field
The utility model relates to technical field of bearing processing, and in particular to one kind can carry out the bearing inner race of different model
The positioning mechanism of positioning.
Background technique:
Bearing is that component that is fixed and reducing load coefficient of friction is played in mechanical transmission course.It may also be said that when other
Parts are when generating relative motion each other on axis, for reducing coefficient of friction and the holding shaft center in power transmission process
Fixed parts.Bearing is a kind of very important components in contemporary mechanical equipment.Its major function is the mechanical rotation of support
Swivel, to reduce mechanical load coefficient of friction of the equipment in transmission process.
The bearing inner race fixture scope of application in the prior art is small, causes processing efficiency lower, is not suitable with modern production
Demand.
It supplies to disclose a kind of processing fixture of bearing inner race tooling application No. is 201420072252.0 Chinese patent, including
Attachment base, attachment base top outer ring are fixed with positioning table, and inner ring is fixed with taper platform, in the axle center of the taper platform
A pull rod is worn, the cone wall of the taper platform is equipped with swollen tire, and the pull rod top is equipped with the top that gland is pressed on the swollen tire
Portion, the swollen tire be set between positioning table and taper platform, the pull rod other end is connected in connecting rod, the taper platform it is interior
Side wall is equipped with sliding sleeve, and the connecting rod is slidably connected with sliding sleeve.Clamp fixture structure in the technical solution of the patent is more
Complexity, it is more inconvenient in operation.
Utility model content
The purpose of this utility model is to provide the positioning mechanism that can be positioned to the bearing inner race of different model of one kind,
To solve the above-mentioned many defects caused by the prior art.
A kind of positioning mechanism that the bearing inner race of different model can be positioned, including station and be located at station on
Bearing inner race positioning mechanism, the lower end of the station is equipped with stepper motor, and the bearing inner race positioning mechanism is by rotating bottom
Seat and bearing inner race positioning seat composition, the rotating base is rotatably installed in the fitting groove of station upper surface, described
Station is run through at the driving end of stepper motor, and is fastenedly connected with rotating base, and the bearing inner race positioning seat includes bottom plate, ring
Shape seat, assembling stand and its positioning component are constituted, and the assembling stand is located at the center of the upper surface of bottom plate, the circular seat
In the upper surface of bottom plate, and assembling stand also is located at the position of the geometric center of annular seating, and the upper surface of the annular seating is equipped with a left side
The strip groove of right perforation, the positioning component be equipped with it is multiple, each positioning component is made of telescopic component and briquetting, is stretched
Contracting component is mounted on the outer wall of assembling stand, and briquetting is mounted on the telescopic end of telescopic component, and the front of briquetting is arcwall face.
Preferably, the telescopic component is hydraulic cylinder, and there are four the telescopic component is set, the assembling stand is a rectangular block
Shape structure, four telescopic components are separately mounted on four side walls of assembling stand.
Preferably, the bottom plate, annular seating and its assembling stand three are integrated, and the upper surface of the rotating base is equipped with
Vertical positioning column, the assembling stand is equipped with positions through slot with positioning column correspondingly, and positioning through slot is in conducting up and down
State, positioning column is passed through from positioning through slot, and is locked by locking member.
Preferably, the upper surface of the station is equipped with the guide groove of annular, and the lower end surface of the bottom plate is equipped with multiple rollings
Wheel, and idler wheel is in rolling contact with guide groove.
Preferably, the diameter of the bottom plate is greater than the diameter of rotating base.
Preferably, integrally formed reinforcing rib is additionally provided between the assembling stand and annular seating.
Utility model has the advantages that bearing inner race is covered in annular when needing centering bearing inner race to be positioned
On seat (internal diameter that the outer diameter of annular seating is less than bearing inner race), annular seating plays the role of being referring to convenient for fast and accurately by axis
The center that inner ring is placed on bottom plate is held, telescopic component is then started, four telescopic components are driven by same hydraulic system
It is dynamic so that four telescopic components carry out identical movement, the telescopic end of telescopic component drive upon deployment the briquetting of its end to
Movement outside since the front of briquetting is arcwall face, and is pressed so that the front of briquetting contacts and compresses with the inner wall of bearing inner race
The size of block is smaller, so the front of briquetting can be bonded with the inner wall of bearing inner race, so that bearing inner race " be propped up ", reaches
Positioning to bearing inner race, by the way that stepper motor is arranged in the lower end of station, and bearing inner race positioning seat is mounted on rotation bottom
The upper end of seat, stepper motor can drive bearing inner race positioning seat to be rotated, convenient for adjusting the processing of bearing inner race in processing
Position improves bearing inner race positioning by the way that guide groove is arranged in the upper surface of station and idler wheel is arranged in the lower end of bottom plate
Stationarity of the seat in rotation, positions bearing inner race by telescopic component and briquetting, by stretching to telescopic component
Contracting distance is set, and can carry out stable position to the bearing inner race of different model, use is more flexible.
The utility model structure is simple, can the bearing inner race to different model carry out stable positioning, using flexible, operation
Simply, the processing efficiency of bearing inner race is improved.
Detailed description of the invention
Fig. 1 is the top view of the utility model；
Fig. 2 is the top view of station and its rotating base；
Fig. 3 is the main view and its partial sectional view of the utility model；
Fig. 4 is the distribution schematic diagram of positioning component；
Wherein: 1-station, 2- bottom plate, 3- annular seating, 4- strip groove, 5- assembling stand, 6- telescopic component, 7- briquetting, 8-
Reinforcing rib, 9- stepper motor, 10- fitting groove, 11- rotating base, 12- guide groove, 13- idler wheel, 14- positioning column.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figures 1 to 4, a kind of positioning mechanism that the bearing inner race of different model can be positioned, including operation
The lower end of platform 1 and the bearing inner race positioning mechanism on station 1, the station 1 is equipped with stepper motor 9, the bearing
Inner ring positioning mechanism is made of rotating base 11 and bearing inner race positioning seat, and the rotating base 11, which is rotatably installed in, is set to operation
In the fitting groove 10 of 1 upper surface of platform, station 1 is run through at the driving end of the stepper motor 9, and fastens and connect with rotating base 11
It connects, the bearing inner race positioning seat includes that bottom plate 2, annular seating 3, assembling stand 5 and its positioning component are constituted, the assembling stand 5
In the center of the upper surface of bottom plate 2, the annular seating 3 is located at the upper surface of bottom plate 2, and assembling stand 5 also is located at annular seating 3
Geometric center position, the upper surface of the annular seating 3 is equipped with the strip groove 4 of left and right perforation, and the positioning component is equipped with more
A, each positioning component is made of telescopic component 6 and briquetting 7, and telescopic component 6 is mounted on the outer wall of assembling stand 5, pressure
Block 7 is mounted on the telescopic end of telescopic component 6, and the front of briquetting 7 is arcwall face.
In the present embodiment, the telescopic component 6 is hydraulic cylinder, there are four the telescopic component 6 is set, the assembling stand 5
For a rectangular block shape structure, four telescopic components 6 are separately mounted on four side walls of assembling stand 5.
In the present embodiment, the bottom plate 2, annular seating 3 and its 5 three of assembling stand are integrated, the rotating base 11
Upper surface be equipped with vertical positioning column 14, the assembling stand 5 be equipped with and positioning column 14 correspondingly positioning through slot, positioning
Through slot is in upper and lower on state, and positioning column 14 is passed through from positioning through slot, and is locked by locking member, the upper end of positioning column 14
Outer wall on settable external screw thread, can be locked by location nut.
In the present embodiment, the upper surface of the station 1 is equipped with the guide groove 12 of annular, the lower end surface of the bottom plate 2
Equipped with multiple idler wheels 13, and idler wheel 13 is in rolling contact with guide groove 12.
In the present embodiment, the diameter of the bottom plate 2 is greater than the diameter of rotating base 11.
In the present embodiment, it is additionally provided with integrally formed reinforcing rib 8 between the assembling stand 5 and annular seating 3, improves bearing
The intensity of inner ring positioning seat.
When needing centering bearing inner race to be positioned, bearing inner race covers on annular seating 3 to (outer diameter of annular seating 3 is small
In the internal diameter of bearing inner race), annular seating 3 plays the role of being referring to convenient for bearing inner race is fast and accurately placed on bottom plate 2
Center, then start telescopic component 6, four telescopic components 6 are driven by same hydraulic system, so that four are flexible
Component 6 carries out identical movement, and the telescopic end of telescopic component 6 drives the briquetting 7 of its end to move outward upon deployment, so that
Briquetting 7 front contact and compress with the inner wall of bearing inner race, due to briquetting 7 front be arcwall face, and the size of briquetting 7 compared with
It is small, so the front of briquetting 7 can be bonded with the inner wall of bearing inner race, so that bearing inner race " be propped up ", reach in bearing
The positioning of circle, by the way that stepper motor 9 is arranged in the lower end of station 1, and bearing inner race positioning seat is mounted on rotating base 11
Upper end, stepper motor 9 can drive bearing inner race positioning seat to be rotated, convenient for adjusting the machining position of bearing inner race in processing
It sets, by the way that guide groove 12 is arranged in the upper surface of station 1 and idler wheel 13 is arranged in the lower end of bottom plate 2, improves bearing inner race
Stationarity of the positioning seat in rotation, positions bearing inner race by telescopic component 6 and briquetting 7, by flexible group
The distance of stretch out and draw back of part 6 is set, and can carry out stable position to the bearing inner race of different model, use is more flexible.
The utility model structure is simple, can the bearing inner race to different model carry out stable positioning, using flexible, operation
Simply, the processing efficiency of bearing inner race is improved.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (6)
1. the positioning mechanism that one kind can position the bearing inner race of different model, including station (1) and it is located at station
(1) the bearing inner race positioning mechanism on, which is characterized in that the lower end of the station (1) is equipped with stepper motor (9), the axis
It holds inner ring positioning mechanism to be made of rotating base (11) and bearing inner race positioning seat, the rotating base (11), which is rotatably installed in, to be set
In the fitting groove (10) of station (1) upper surface, station (1) is run through at the driving end of the stepper motor (9), and with rotation
Pedestal (11) is fastenedly connected, and the bearing inner race positioning seat includes bottom plate (2), annular seating (3), assembling stand (5) and its positioning group
Part is constituted, and the assembling stand (5) is located at the center of the upper surface of bottom plate (2), and the annular seating (3) is located at bottom plate (2)
Upper surface, and assembling stand (5) also is located at the position of the geometric center of annular seating (3), the upper surface of the annular seating (3) is equipped with a left side
The strip groove (4) of right perforation, the positioning component be equipped with it is multiple, each positioning component is by telescopic component (6) and briquetting
(7) it forming, telescopic component (6) is mounted on the outer wall of assembling stand (5), and briquetting (7) is mounted on the telescopic end of telescopic component (6),
And the front of briquetting (7) is arcwall face.
2. the positioning mechanism that one kind according to claim 1 can position the bearing inner race of different model, feature
Be: the telescopic component (6) is hydraulic cylinder, and there are four the telescopic component (6) sets, the assembling stand (5) is a rectangular block
Shape structure, four telescopic components (6) are separately mounted on four side walls of assembling stand (5).
3. the positioning mechanism that one kind according to claim 1 can position the bearing inner race of different model, feature
Be: the bottom plate (2), annular seating (3) and its assembling stand (5) three are integrated, the upper surface of the rotating base (11)
Equipped with vertical positioning column (14), the assembling stand (5) is equipped with positions through slot with positioning column (14) correspondingly, and positioning is logical
Slot is in upper and lower on state, and positioning column (14) is passed through from positioning through slot, and is locked by locking member.
4. the positioning mechanism that one kind according to claim 1 can position the bearing inner race of different model, feature
Be: the upper surface of the station (1) is equipped with the guide groove (12) of annular, and the lower end surface of the bottom plate (2) is equipped with multiple rollings
It takes turns (13), and idler wheel (13) is in rolling contact with guide groove (12).
5. the positioning mechanism that one kind according to claim 1 can position the bearing inner race of different model, feature
Be: the diameter of the bottom plate (2) is greater than the diameter of rotating base (11).
6. the positioning mechanism that one kind according to claim 1 can position the bearing inner race of different model, feature
It is: is additionally provided with integrally formed reinforcing rib (8) between the assembling stand (5) and annular seating (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518045.8U CN208992246U (en) | 2018-09-17 | 2018-09-17 | A kind of positioning mechanism that the bearing inner race of different model can be positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518045.8U CN208992246U (en) | 2018-09-17 | 2018-09-17 | A kind of positioning mechanism that the bearing inner race of different model can be positioned |
Publications (1)
| Publication Number | Publication Date |
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| CN208992246U true CN208992246U (en) | 2019-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518045.8U Active CN208992246U (en) | 2018-09-17 | 2018-09-17 | A kind of positioning mechanism that the bearing inner race of different model can be positioned |
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| CN (1) | CN208992246U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195844A (en) * | 2020-01-22 | 2020-05-26 | 黄惠惠 | Rotary driving device for polishing steering wheel |
| CN111215991A (en) * | 2020-01-22 | 2020-06-02 | 黄惠惠 | Steering wheel processing rotary driving device based on machine vision |
| CN113635219A (en) * | 2021-07-29 | 2021-11-12 | 陈其众 | Grinding fastener convenient to control and adjust |
-
2018
- 2018-09-17 CN CN201821518045.8U patent/CN208992246U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195844A (en) * | 2020-01-22 | 2020-05-26 | 黄惠惠 | Rotary driving device for polishing steering wheel |
| CN111215991A (en) * | 2020-01-22 | 2020-06-02 | 黄惠惠 | Steering wheel processing rotary driving device based on machine vision |
| CN113635219A (en) * | 2021-07-29 | 2021-11-12 | 陈其众 | Grinding fastener convenient to control and adjust |
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