CN106670774B - A kind of tooling and application method for installing bearing retainer ring - Google Patents
A kind of tooling and application method for installing bearing retainer ring Download PDFInfo
- Publication number
- CN106670774B CN106670774B CN201710133193.1A CN201710133193A CN106670774B CN 106670774 B CN106670774 B CN 106670774B CN 201710133193 A CN201710133193 A CN 201710133193A CN 106670774 B CN106670774 B CN 106670774B
- Authority
- CN
- China
- Prior art keywords
- bearing
- retainer ring
- cover
- housing
- bearing holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
- B25B27/06—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting or withdrawing sleeves or bearing races
Abstract
The invention discloses a kind of toolings for installing bearing retainer ring, including bearing holder (housing, cover), suspension unit and pressure unit, suspension unit includes lifting device and the pick device that can grab bearing holder (housing, cover), lifting device is connected with pick device, pressure unit includes hold-down devices and the adsorbent equipment that is connected with hold-down devices, adsorbent equipment can adsorb bearing retainer ring, and hold-down devices can press to retainer ring in bearing card slot, and bearing holder (housing, cover) is hollow funnel-shaped structure.Bearing retainer ring is forced to open or tighten using the taper that hollow funnel shaped bearing holder (housing, cover) carries, bearing retainer ring is pushed until entering in bearing card slot, without relying on the tools such as Circlip tongs, easily realize the installation of bearing retainer ring, mitigate labor intensity of operating staff, installation process is low to required precision simultaneously, is suitable for automated production, work efficiency is high.The invention also discloses a kind of methods for installing bearing retainer ring, by adjusting the fixed-direction of bearing holder (housing, cover) and bearing, easily realize the installation inside and outside retainer ring of bearing.
Description
Technical field
The present invention relates to machinery production manufacture fields, more particularly to a kind of tooling for installing bearing retainer ring and user
Method.
Background technique
Bearing is a kind of important spare part in contemporary mechanical equipment.Its major function is to support mechanical rotary body, is reduced
Coefficient of friction in its motion process, and guarantee its rotating accuracy, studying carefully for it is acted on should be support, i.e., literal interpretation is used to
Axis is held, but this is a part of its effect, supports its essence to be to undertake radial load, it is understood that be for it
It is exactly that fixing axle makes it that can only realize rotation, and controls its movement axially and radially for fixing axle.Motor does not have bearing
If can not work because axis may be moved to any direction, and motor work when require axis can only rotate.
In the prior art in order to ensure bearing retainer ring is often installed in the positioning of bearing axial dimension on bearing, retainer ring is played
Position-limiting action can prevent other parts axial float.Retainer ring moulding process mostly uses plate to be punched, and function section is tapered,
It is mostly " linear contact " that the big specifications and models in part are formed using material winds, and the technique for being punched excess stock is made, and cuts after assembly
Face is in regular rectangular shape, is after assembly " face contact ".Retainer ring is mostly notched circle, and round both ends are ear parts with holes, peace
It is loaded when enclosing and retainer ring is strutted or clutched using the tools such as special Circlip tongs, retainer ring bottle opener insertion ear parts aperture, then fill
Enter bearing and is pressed into card slot.The installation tools such as Circlip tongs or retainer ring bottle opener are manually installed design, and retainer ring ear is small in addition
Pore size is smaller, and Circlip tongs installation retainer ring is used for a long time and easily causes operator's eye strain, requires in the degree of automation high
Production in, if by robot or mechanical hand-held Circlip tongs insertion retainer ring aperture in, it is very high to required precision, undoubtedly greatly
Production cost is improved greatly.
Therefore, how to solve in the prior art, the manually installed large labor intensity of bearing retainer ring cannot achieve automated production
Status, be those skilled in the art's urgent problem to be solved.
Summary of the invention
The object of the present invention is to provide a kind of toolings and application method for installing bearing retainer ring, to solve the above-mentioned prior art
There are the problem of, mitigate the manually installed bearing retainer ring of operator labor intensity, and make install bearing retainer ring can be realized from
Dynamicization.
To achieve the above object, the present invention provides following schemes: the present invention provides a kind of tooling for installing bearing retainer ring,
Including bearing holder (housing, cover), suspension unit and pressure unit, the suspension unit includes lifting device and can grab the bearing holder (housing, cover)
Pick device, the lifting device are connected with the pick device, the pressure unit include hold-down devices and with it is described under
The connected adsorbent equipment of pressure device, the adsorbent equipment can adsorb bearing retainer ring, and the hold-down devices can push retainer ring
To bearing card slot, the bearing holder (housing, cover) is hollow funnel-shaped structure.
Preferably, the pick device includes column and sucker, and the column is connected with the sucker by turning joint,
The sucker can be rotated around the column.
Preferably, the lifting device is driven by the cylinder and is connected with the sucker.
Preferably, the quantity of the column is at least three, and circumferentially shape is uniformly distributed.
Preferably, the tooling for installing bearing retainer ring further includes matrix, mechanical arm and controller, the suspension unit and described
Controller is set in described matrix, and the pressure unit is connected by ring flange with the mechanical arm, the controller and institute
Suspension unit, the pressure unit, the mechanical arm is stated to be connected.
Preferably, the hold-down devices are the flexible rod with deformation function, and the adsorbent equipment is electromagnet, the electricity
Magnet is set to one end of the flexible rod, and the other end of the flexible rod is connected with the ring flange.
Preferably, the quantity at least two of the flexible rod, and being centrosymmetrically arranged relative to the ring flange.
Preferably, the bearing holder (housing, cover) is made of wear-resisting steel material, and hard processing is made on surface.
The present invention also provides a kind of methods for installing bearing retainer ring, and when installing bearing wild card circle, the pick device is reversed
It grabs the bearing holder (housing, cover) and covers the bearing holder (housing, cover) on bearing outer ring, the adsorbent equipment covers the retainer ring being adsorbed onto described
On bearing holder (housing, cover), the hold-down devices push retainer ring until retainer ring enters in bearing card slot；When retainer ring in bearing is installed, the pickup
Device forward direction grabs the bearing holder (housing, cover) and the bearing holder (housing, cover) is inserted into bearing inner race, and the adsorbent equipment puts the retainer ring being adsorbed onto
Inside the bearing holder (housing, cover), the hold-down devices push retainer ring until retainer ring enters in bearing inner card cage.
The present invention achieves following technical effect compared with the existing technology: the work of installation bearing retainer ring provided by the invention
Dress is easily realized that bearing retainer ring is installed using bearing holder (housing, cover), mitigates labor intensity of operating staff without relying on the tools such as Circlip tongs；
Installation process is low to required precision simultaneously, is suitable for automated production, work efficiency is high, greatly reduces installation cost.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the tooling of present invention installation bearing retainer ring；
Fig. 2 is the structural schematic diagram of suspension unit of the present invention；
Fig. 3 is the structural schematic diagram of pressure unit of the present invention；
The working state schematic representation of bearing holder (housing, cover) when Fig. 4 is present invention installation bearing wild card circle；
The working state schematic representation of bearing holder (housing, cover) when Fig. 5 is retainer ring in present invention installation bearing；
Wherein, 1 is bearing holder (housing, cover), and 2 be suspension unit, and 3 be pressure unit, and 4 be lifting device, and 5 be pick device, and 501 are
Column, 502 be sucker, and 503 be turning joint, and 6 be hold-down devices, and 7 be adsorbent equipment, and 8 be matrix, and 9 be mechanical arm.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of toolings and application method for installing bearing retainer ring, to solve the above-mentioned prior art
There are the problem of, mitigate the manually installed bearing retainer ring of operator labor intensity, and make install bearing retainer ring can be realized from
Dynamicization.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Fig. 1 to Fig. 5 is please referred to, Fig. 1 is the structural schematic diagram of the tooling of present invention installation bearing retainer ring, and Fig. 2 is the present invention
The structural schematic diagram of suspension unit, Fig. 3 are the structural schematic diagram of pressure unit of the present invention, and Fig. 4 is present invention installation bearing wild card
The working state schematic representation of bearing holder (housing, cover) when circle, the working state schematic representation of bearing holder (housing, cover) when Fig. 5 is retainer ring in present invention installation bearing.
The present invention provides a kind of tooling for installing bearing retainer ring, including bearing holder (housing, cover) 1, suspension unit 2 and pressure unit 3, hangs
Sheet member 2 includes lifting device 4 and the pick device 5 that can grab bearing holder (housing, cover) 1, and lifting device 4 is connected with pick device 5,
Pressure unit 3 includes hold-down devices 6 and the adsorbent equipment 7 being connected with hold-down devices 6, and adsorbent equipment 7 can adsorb bearing retainer ring,
Hold-down devices 6 can press to retainer ring in bearing card slot, and bearing holder (housing, cover) 1 is hollow funnel-shaped structure.
Suspension unit 2 fixes bearing holder (housing, cover) 1 with bearing fit, and the absorption of bearing retainer ring is placed on bearing holder (housing, cover) 1 by adsorbent equipment 7
On, force bearing retainer ring to open or tightening using the taper that hollow funnel shaped bearing holder (housing, cover) 1 carries, hold-down devices 6 are by bearing card
Circle is pushed up to entering in bearing card slot, the tooling of installation bearing retainer ring provided by the invention, without relying on the tools such as Circlip tongs,
Easily realize that bearing retainer ring is installed, and labor intensity of operating staff is mitigated using bearing holder (housing, cover) 1；Installation process is to required precision simultaneously
It is low, it is suitable for automated production, work efficiency is high, greatly reduces installation cost.
Specifically, pick device 5 includes column 501 and sucker 502, and column 501 and sucker 502 pass through turning joint 503
It is connected, sucker 502 can be rotated around column 501.Bearing holder (housing, cover) 1 is hollow infundibulate, and when picking up bearing holder (housing, cover) 1, sucker 502 is around column
501 turn to the consistent angle of the taper of bearing holder (housing, cover) 1, convenient for being more firmly picked up.
In this embodiment, the quantity of column 501 is three, and circumferentially shape is uniformly distributed.Circle-shaped distribution is stood
Column 501 and sucker 502 keep the movement for picking up bearing holder (housing, cover) 1 safer, in other embodiments of the invention, column 501
Quantity visually produces the decision of the factors such as the dimensional weight of needs, bearing holder (housing, cover) 1.
More specifically, lifting device 4 is driven by the cylinder and is connected with sucker 502, lifting device 4 is driven by the cylinder, and is taken
The more laborsaving convenience of the process of bearing holder (housing, cover) 1, cylinder are connected with sucker 502, it is ensured that sucker 502 picks up bearing holder (housing, cover) 1 securely.
Further, the tooling for installing bearing retainer ring further includes matrix 8, mechanical arm 9 and controller (not shown), is hanged
Sheet member 2 and controller are set on matrix 8, and pressure unit 3 is connected by ring flange with mechanical arm 8, and controller and suspension are single
Member 2, pressure unit 3, mechanical arm 9 are connected.In this embodiment, mechanical arm 9 is set to the side of matrix 8, in this hair
In bright other embodiments, can from the concrete specification of mechanical arm 9, the size of matrix 8 and installation retainer ring it is convenient etc. because
Element considers, determines the position of mechanical arm 9, while guaranteeing that mechanical arm 9 will not be interfered with other production unit components, certainly
During dynamic metaplasia produces, mechanical arm 9 is set and controller substantially increases production efficiency, mechanical arm 9 drives pressure unit 3 to draw bearing
Retainer ring is simultaneously pressed in bearing card slot, and controller controls the movement of each components.
Further, hold-down devices 6 are the flexible rod with deformation function, and adsorbent equipment 7 is electromagnet, and electromagnet is set
It is placed in one end of flexible rod, the other end of flexible rod is connected with ring flange, during bearing retainer ring is stretched or shrinks, bullet
Property stick can generate certain deformation, toward or be bent away from the direction of bearing centre, the adsorbent equipment 7 of electromagnet is conducive to more
Bearing retainer ring is adsorbed after adding easily absorption bearing retainer ring, electromagnet to be powered, bearing retainer ring is put into axis under the drive of mechanical arm 9
After bearing sleeve 1, electromagnet power-off, hold-down devices 6 are pushed in bearing retainer ring to bearing card slot.
In this embodiment, the quantity of flexible rod is two, and being centrosymmetrically arranged relative to ring flange,
In other embodiments of the invention, the quantity of flexible rod visually produces the factors such as needs, bearing size, bearing retainer ring form and determines
It is fixed.
Bearing holder (housing, cover) 1 is made of wear-resisting steel material, and hard processing is made on surface.When bearing retainer ring is installed, retainer ring and bearing holder (housing, cover) 1
Between friction frequently, bearing holder (housing, cover) 1 is made of abrasion-resistant stee, and makees hard processing, extends the service life of bearing holder (housing, cover) 1.
When installing bearing retainer ring using the tooling of installation bearing retainer ring provided by the invention, pick device 5 is by bearing holder (housing, cover) 10
It takes, by bearing holder (housing, cover) 1 and bearing fit fix in position under the cooperation of lifting device 4, electromagnet is under the drive of mechanical arm 9 by axis
It holds retainer ring to adsorb and be placed on bearing holder (housing, cover) 1, bearing retainer ring is pressed to bearing card slot under the driving of mechanical arm 9 by hold-down devices 6
It is interior.The tooling of installation bearing retainer ring of the invention is suitble to manual operation, can substantially reduce labor intensity of operating staff, while also suitable
For controlling each operating procedure with hop controller, while effectively improving working efficiency, abandoning dedicated peace in automated production
Be loaded the tool of circle, save the cost.
The present invention also provides a kind of methods for installing bearing retainer ring, and when installing bearing wild card circle, pick device 5 is reversely grabbed
The bearing holder (housing, cover) 1 and end cap for being relatively large in diameter bearing holder (housing, cover) 1 is on bearing outer ring, adsorbent equipment 7 covers the retainer ring being adsorbed onto axis
On bearing sleeve 1, hold-down devices 6 push retainer ring until retainer ring enters in bearing card slot；When installing retainer ring in bearing, pick device 5 is just
It is inserted into bearing inner race to crawl bearing holder (housing, cover) 1 and by the lesser one end of 1 diameter of bearing holder (housing, cover), adsorbent equipment 7 puts the retainer ring being adsorbed onto
Inside bearing holder (housing, cover) 1, hold-down devices 6 push retainer ring until retainer ring enters in bearing inner card cage, and installation is simple, operation is convenient, right
Operation precision requires low.
Specific examples are applied in the present invention, and principle and implementation of the present invention are described, above embodiments
Illustrate to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, according to
According to thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (7)
1. a kind of tooling for installing bearing retainer ring, it is characterised in that: described outstanding including bearing holder (housing, cover), suspension unit and pressure unit
Sheet member includes lifting device and the pick device that can grab the bearing holder (housing, cover), the lifting device and the pick device phase
Connection, the pressure unit include hold-down devices and the adsorbent equipment that is connected with the hold-down devices, and the adsorbent equipment can
Bearing retainer ring is adsorbed, the hold-down devices can press to retainer ring in bearing card slot, and the bearing holder (housing, cover) is hollow infundibulate knot
Structure；The pick device includes column and sucker, and the column is connected with the sucker by turning joint, and the sucker can
It is rotated around the column；
Using the bearing retainer ring installation method of the tooling of the installation bearing retainer ring, when bearing wild card circle is installed, the pickup dress
It sets and reversely grabs the bearing holder (housing, cover) and cover the bearing holder (housing, cover) on bearing outer ring, the retainer ring set that the adsorbent equipment will be adsorbed onto
On the bearing holder (housing, cover), the hold-down devices push retainer ring until retainer ring enters in bearing card slot；When retainer ring in bearing is installed, institute
It states pick device forward direction to grab the bearing holder (housing, cover) and the bearing holder (housing, cover) is inserted into bearing inner race, the adsorbent equipment will be adsorbed onto
Retainer ring is placed on inside the bearing holder (housing, cover), and the hold-down devices push retainer ring until retainer ring enters in bearing inner card cage.
2. the tooling of installation bearing retainer ring according to claim 1, it is characterised in that: the lifting device is driven by the cylinder
And it is connected with the sucker.
3. the tooling of installation bearing retainer ring according to claim 1, it is characterised in that: the quantity of the column is at least three
It is a, and circumferentially shape is uniformly distributed.
4. the tooling of installation bearing retainer ring according to claim 1, it is characterised in that: further include matrix, mechanical arm and control
Device processed, the suspension unit and the controller are set in described matrix, and the pressure unit passes through ring flange and the machine
Tool arm is connected, and the controller is connected with the suspension unit, the pressure unit, the mechanical arm.
5. the tooling of installation bearing retainer ring according to claim 4, it is characterised in that: the hold-down devices are with deformation
The flexible rod of function, the adsorbent equipment are electromagnet, and the electromagnet is set to one end of the flexible rod, the flexible rod
The other end be connected with the ring flange.
6. the tooling of installation bearing retainer ring according to claim 5, it is characterised in that: the quantity of the flexible rod is at least
Two, and being centrosymmetrically arranged relative to the ring flange.
7. the tooling of installation bearing retainer ring according to claim 1, it is characterised in that: the bearing holder (housing, cover) uses wear-resisting steel
Matter is made, and hard processing is made on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133193.1A CN106670774B (en) | 2017-03-08 | 2017-03-08 | A kind of tooling and application method for installing bearing retainer ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710133193.1A CN106670774B (en) | 2017-03-08 | 2017-03-08 | A kind of tooling and application method for installing bearing retainer ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106670774A CN106670774A (en) | 2017-05-17 |
| CN106670774B true CN106670774B (en) | 2019-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710133193.1A Active CN106670774B (en) | 2017-03-08 | 2017-03-08 | A kind of tooling and application method for installing bearing retainer ring |
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| CN (1) | CN106670774B (en) |
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| CN108942773A (en) * | 2018-07-06 | 2018-12-07 | 芜湖莫森泰克汽车科技股份有限公司 | Bulb circlip crimp connection fixture |
| CN109940545B (en) * | 2019-04-29 | 2024-01-26 | 中国长城葡萄酒有限公司 | Bearing mounting device |
| CN109926824B (en) * | 2019-04-29 | 2020-12-29 | 沈阳理工大学 | Compressor air valve assembling device and assembling method thereof |
| CN116277105B (en) * | 2023-05-23 | 2023-07-18 | 爱合发工业传动科技(广东)有限公司 | Manipulator for precise gear transfer |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Ai Inventor after: Tong Guowei Inventor after: Gao Wendong Inventor before: Li Ai Inventor before: Gao Wendong |
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| CB03 | Change of inventor or designer information |