CN106737186A - The special workbench of bearing inner race roller groove polishing - Google Patents
The special workbench of bearing inner race roller groove polishing Download PDFInfo
- Publication number
- CN106737186A CN106737186A CN201710107255.1A CN201710107255A CN106737186A CN 106737186 A CN106737186 A CN 106737186A CN 201710107255 A CN201710107255 A CN 201710107255A CN 106737186 A CN106737186 A CN 106737186A
- Authority
- CN
- China
- Prior art keywords
- inner race
- bearing inner
- frame
- rotating disk
- roller groove
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
- B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/64—Special methods of manufacture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2220/00—Shaping
- F16C2220/60—Shaping by removing material, e.g. machining
- F16C2220/70—Shaping by removing material, e.g. machining by grinding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a kind of grinding efficiency bearing inner race roller groove special workbench of polishing high, including：Frame and the motor for being arranged on frame lower end, the motor shaft of the motor is connected through the upper end of frame with the middle part of rotating disk, the lower end outside of the rotating disk is rolled by ball and is arranged in frame, some cylinders are evenly arranged with the outside of the upper end of the rotating disk, fixed block is provided with the piston rod of the cylinder, the upper end of the fixed block is provided with L-type fixture block, arc card is provided with the outside of the upper end of the L-type fixture block and sets projection, the arc card sets projection and is arranged concentrically with the bearing hole of bearing inner race.
Description
Technical field
Put down the present invention relates to a kind of bearing machining equipment, more particularly to a kind of special work of bearing inner race roller groove polishing
Platform.
Background technology
Bearing is a kind of very important parts in contemporary plant equipment, and its major function is support machinery rotation
Body, is used to reduce mechanical load coefficient of friction of the equipment in transmission process.The structure of bearing mainly includes：The structure master of bearing
Including：Bearing inner race and bearing outer ring, are arranged on the interior roller groove on the outside of bearing inner race, are arranged on the outer rolling of bearing outer ring
Sub-trenches, are arranged on the roller between interior roller groove and outer roller groove.Rolling is installed between bearing inner race and bearing outer ring
Need to polish the roller groove on the outside of bearing inner race before son, current staff is to grip on hand bearing inner race
The roller groove on the outside of bearing inner race is polished with sand paper, automaticity is low, and grinding efficiency is slow.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of bearing inner race roller groove polishing high of grinding efficiency special
Use workbench.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：The polishing of bearing inner race roller groove is special
Workbench, including：Frame and the motor for being arranged on frame lower end, the motor shaft of the motor pass through the upper of frame
End is connected with the middle part of rotating disk, and the lower end outside of the rotating disk is rolled by ball and is arranged in frame, in the rotating disk
Upper end outside is evenly arranged with some cylinders, fixed block is provided with the piston rod of the cylinder, in the upper of the fixed block
End is provided with L-type fixture block, arc card is provided with the outside of the upper end of the L-type fixture block and sets projection, the arc card set it is raised with
The bearing hole of bearing inner race is arranged concentrically.
In order to preferably solve above-mentioned technical problem, the further technical scheme that the present invention is used is：In the rotating disk
Upper end outside is evenly arranged with three cylinders.
It is an advantage of the invention that：The special workbench of above-mentioned bearing inner race roller groove polishing, simple structure, assembling side
Just, the bearing hole of bearing inner race can automatically be clamped from inside to outside, so as to facilitate staff to realize to bearing inner race
Roller groove carry out unobstructed polishing, high degree of automation, grinding efficiency is high, while using cylinder automatic telescopic in bearing
Circle is clamped the clamping that can meet different-diameter bearing inner race, applied widely.
Brief description of the drawings
Fig. 1 is the structural representation of the special workbench of bearing inner race roller groove polishing of the present invention.
Fig. 2 is the overlooking the structure diagram of Fig. 1.
In figure：1st, frame, 2, motor, 3, motor shaft, 4, rotating disk, 5, ball, 6, cylinder, 7, piston rod, 8, fixed
Block, 9, L-type fixture block, 10, arc card set projection, 11, bearing inner race, 12, bearing hole, 13, roller groove.
Specific embodiment
Particular content of the invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the special workbench of bearing inner race roller groove polishing, including：Frame 1 and it is arranged on frame
The motor 2 of 1 lower end, the motor shaft 3 of the motor 2 is connected through the upper end of frame 1 with the middle part of rotating disk 4, institute
The lower end outside for stating rotating disk 4 is arranged in frame 1 by the rolling of ball 5, if being evenly arranged with the outside of the upper end of the rotating disk 4
Dry gas cylinder 6, fixed block 8 is provided with the piston rod 7 of the cylinder 6, and the upper end of the fixed block 8 is provided with L-type fixture block
9, arc card is provided with the outside of the upper end of the L-type fixture block 9 and sets raised 10, the arc card sets raised 10 with bearing inner race 11
Bearing hole 12 be arranged concentrically.
As shown in Figure 1 and Figure 2, in this example, in order to be clamped to bearing inner race 11 more securely, in institute
The upper end outside for stating rotating disk 4 is evenly arranged with three cylinders 6.
When the special workbench of above-mentioned bearing inner race roller groove polishing is used, while start three cylinders 6, cylinder 6
Piston rod 7 drives fixed block 8 to be drawn close to the center of circle of rotating disk 4, and fixed block 8 drives L-type fixture block 9 to be drawn close to the center of circle of rotating disk 4, when three
When the round diameter that arc card on individual L-type fixture block 9 sets raised 10 composition is less than the diameter of bearing hole 12, three cylinders 6 stop
Work, three outsides of L-type fixture block 9 are set in by the bearing hole 12 of bearing inner race 11, continue to start three cylinders 6, gas simultaneously
The piston rod 7 of cylinder 6 drives fixed block 8 to move away from the center of circle of rotating disk 4, and fixed block 8 drives L-type fixture block 9 to move away from rotating disk 4
The center of circle, when the arc card on three L-type fixture blocks 9 sets raised 10 to be offseted with the inwall of bearing inner race 11, now bearing inner race 11
The arc card being firmly set on three L-type fixture blocks 9 by bearing hole 12 is set on raised 10, and three cylinders 6 are stopped, and is started
Motor 2, the motor shaft 3 of motor 2 drives rotating disk 4 to rotate, and rotating disk 4 is realized rolling by ball 5 in frame 1, turns
Disk 4 drives three cylinders 6 to rotate, and three piston rods of cylinder 67 drive fixed block 8 to rotate, and fixed block 8 drives 9 turns of L-type fixture block
Dynamic, L-type fixture block 9 drives bearing inner race 11 to rotate, so as to be convenient for people to the roller to the outside of bearing inner race 11 in high-speed rotation
Groove 13 is polished.
The special workbench of above-mentioned bearing inner race roller groove polishing, simple structure is easy to assembly, can be to bearing inner race
Bearing hole clamped automatically from inside to outside, so as to facilitate staff to realize carrying out without screening the roller groove of bearing inner race
Gear polishing, high degree of automation, grinding efficiency is high, while bearing inner race is clamped using cylinder automatic telescopic can meet
The clamping of different-diameter bearing inner race, it is applied widely.
Claims (2)
1. bearing inner race roller groove is polished special workbench, it is characterised in that：Including：Frame（1）Be arranged on frame（1）
The motor of lower end（2）, the motor（2）Motor shaft（3）Through frame（1）Upper end and rotating disk（4）Middle part
It is connected, the rotating disk（4）Lower end outside pass through ball（5）Rolling is arranged on frame（1）On, in the rotating disk（4）It is upper
End outside is evenly arranged with some cylinders（6）, in the cylinder（6）Piston rod（7）On be provided with fixed block（8）, described
Fixed block（8）Upper end be provided with L-type fixture block（9）, in the L-type fixture block（9）Upper end outside be provided with arc card and set projection
（10）, the arc card sets projection（10）With bearing inner race（11）Bearing hole（12）It is arranged concentrically.
2. according to the bearing inner race roller groove special workbench of polishing described in claim 1, it is characterised in that：At described turn
Disk（4）Upper end outside be evenly arranged with three cylinders（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107255.1A CN106737186A (en) | 2017-02-27 | 2017-02-27 | The special workbench of bearing inner race roller groove polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710107255.1A CN106737186A (en) | 2017-02-27 | 2017-02-27 | The special workbench of bearing inner race roller groove polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737186A true CN106737186A (en) | 2017-05-31 |
Family
ID=58959575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710107255.1A Pending CN106737186A (en) | 2017-02-27 | 2017-02-27 | The special workbench of bearing inner race roller groove polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737186A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414628A (en) * | 2017-08-30 | 2017-12-01 | 重庆鼎汉机械有限公司 | Wheel hub deburring equipment |
| CN108115535A (en) * | 2017-12-19 | 2018-06-05 | 新昌县三和轴承有限公司 | A kind of bearing polishing machine |
| CN109746799A (en) * | 2019-01-29 | 2019-05-14 | 宁波市镇海华磊轴承有限公司 | A kind of S698 bearing internal external circle processing production equipment and its technique |
-
2017
- 2017-02-27 CN CN201710107255.1A patent/CN106737186A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414628A (en) * | 2017-08-30 | 2017-12-01 | 重庆鼎汉机械有限公司 | Wheel hub deburring equipment |
| CN108115535A (en) * | 2017-12-19 | 2018-06-05 | 新昌县三和轴承有限公司 | A kind of bearing polishing machine |
| CN109746799A (en) * | 2019-01-29 | 2019-05-14 | 宁波市镇海华磊轴承有限公司 | A kind of S698 bearing internal external circle processing production equipment and its technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |
|
| WD01 | Invention patent application deemed withdrawn after publication |