CN109352477A - A kind of motor sliding ring on-line grinding device - Google Patents
A kind of motor sliding ring on-line grinding device Download PDFInfo
- Publication number
- CN109352477A CN109352477A CN201811231312.8A CN201811231312A CN109352477A CN 109352477 A CN109352477 A CN 109352477A CN 201811231312 A CN201811231312 A CN 201811231312A CN 109352477 A CN109352477 A CN 109352477A
- Authority
- CN
- China
- Prior art keywords
- grinding
- slip ring
- motor
- grinding stone
- elastic component
- 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
- B24B19/08—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section
- B24B19/11—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding non-circular cross-sections, e.g. shafts of elliptical or polygonal cross-section for grinding the circumferential surface of rings, e.g. piston rings
-
- 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
Abstract
The invention discloses a kind of motor sliding ring on-line grinding devices, including support frame, cross slid platform, elastic component, fixture and grinding stone.Cross slid platform is set to above support frame, and one end of elastic component is fixedly connected with cross slid platform, and the other end of elastic component is connect after tilting extension obliquely upward with fixture, and grinding stone is set on fixture.Motor sliding ring on-line grinding device of the present invention avoids the unstability of manual polishing, provides the grinding of stable and uniform, realizes that excitation slip ring surface is flat and smooth.
Description
Technical field
The present invention relates to motor sliding ring surface restoration technique fields, and in particular to a kind of motor sliding ring on-line grinding device.
Background technique
Aiming at the problem that motor excitation slip ring surface repairs low precision, originally carried out by the way of manual polishing slip ring
It repairs, there are the unstability of manual polishing, cause the phenomenon of grinding accuracy difference.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of motor sliding ring on-line grinding devices.
In order to achieve the above objectives, the invention provides the following technical scheme:
A kind of motor sliding ring on-line grinding device of the present invention, including support frame, cross slid platform, elastic component, fixture and grinding stone；
The cross slid platform is set to above support frame as described above, and one end of the elastic component is fixedly connected with the cross slid platform, the bullet
Property part the other end tilt extension obliquely upward after connect with the fixture, the grinding stone is on the fixture.
Further, the elastic component is rectangle compressed spring.
Further, support frame as described above is I-steel.
Further, in use, support frame as described above is welded on motor housing and it is made to be located at slip ring side close to slip ring
Lower section, and make the peripheral surface of abrasive stones contact slip ring；The grinding stone includes the grinding stone of varigrained coarseness and fine-grained
Grinding stone, motor are driven slip ring rotation, are first ground using the grinding stone of coarseness, then replace fine-grained grinding stone and be ground；
The motor speed and electric current when being ground are controlled by setting program；After motor rotates automatically, manually come by adjusting cross slid platform
Grinding stone and on-line grinding are fed, fine-grinding and polishing slip ring surface again after preliminary grinding.
The beneficial effects of the present invention are: motor sliding ring on-line grinding device of the present invention avoids the unstable of manual polishing
Property, the grinding of stable and uniform is provided, realizes that excitation slip ring surface is flat and smooth.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is a kind of motor sliding ring on-line grinding apparatus structure schematic diagram of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the partial enlarged view of Fig. 1.
In figure, 1 is support frame, and 2 be cross slid platform, and 3 be elastic component, and 4 be fixture, and 5 be grinding stone, and 21 be connecting plate, and 41 are
Screw is adjusted, 6 be excitation slip ring spider, and 7 be excitation slip ring spider connecting rod, and 8 be main motor excitation slip ring axis, and 9 is outside motors
Shell, 10 be slip ring.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As shown in Figure 1 to Figure 3, a kind of motor sliding ring on-line grinding device of the present invention, including support frame 1, cross slid platform 2,
Elastic component 3, fixture 4 and grinding stone 5.Cross slid platform 2 is set to the top of support frame 1, cross slid platform 2 can on support frame 1 along XZ to cunning
It is dynamic, even elastic component 3, grinding stone 5 etc. can be driven to inside and outside or to the left and right slide by main view direction cross slid platform 2 of attached drawing.Bullet
Property part 3 one end be fixedly connected with cross slid platform 2, the other end of elastic component 3 tilt obliquely upward extension after connect with fixture 4,
Grinding stone 5 is set on fixture 4.By the setting of elastic component 3, make fixture 4 that there is flexible pretightning force.
In the present embodiment, an inclined connecting plate 21 is equipped on cross slid platform 2, the lower end of elastic component 3 passes through
Bolt is fixed on connecting plate 21, and the upper end of elastic component 3 is fixedly connected after inclined upward extends with fixture 4 to the left.Fixture 4 is to cut
Face shape is U-shaped, and grinding stone 5 is mounted in fixture 4, and is equipped in the two sides of fixture 4 and adjusts screw 41, adjusts screw 41 from extroversion
Interior resist behind the two sidewalls of fixture 4 with grinding stone 5 cooperates, and grinding stone 5 is fixed in fixture 4.
In the present embodiment, elastic component 3 be rectangle compressed spring, i.e., cross sectional shape be in rectangle spiral spring.
In the present embodiment, support frame 1 is I-steel.
In the present embodiment, motor sliding ring on-line grinding device further includes the excitation slip ring spider for installing slip ring 10
6, excitation slip ring spider connecting rod 7 and main motor excitation slip ring axis 8.
Present embodiment is supported using I-steel, is loaded onto cross slid platform 2 and is done feed mechanism and adjustment mechanism, then in cross
The grinding stone fixture 4 with flexible pretightning force is loaded on slide unit 2 completes a whole set of tooling.In use, support frame 1 is welded on electricity
The lower inner wall of machine shell 9 simultaneously makes it be located at 10 1 side-lower of slip ring close to slip ring 10, and makes the circumferential table of the contact slip ring 10 of grinding stone 5
Face；Grinding stone 5 includes the grinding stone 5 and fine-grained grinding stone 5 of varigrained coarseness, and motor drives slip ring 10 to rotate, it then follows first
Thin method, is first ground using the grinding stone of coarseness 5, then replace fine-grained grinding stone 5 and be ground after thick；Pass through setting
Motor speed and electric current when process control is ground；After motor rotates automatically, grinding stone manually is fed by adjusting cross slid platform 2
5 and on-line grinding, 10 surface of fine-grinding and polishing slip ring again after preliminary grinding.
Grinding attachment of the present invention utilizes lathe and grinding machine process principle, and design lathe cross slid platform carries out the feeding of XZ axis, adopts
Use grinding stone as cutting element, spring pre-tightening, motor low speed rotation realization on-line grinding large-size machine slip ring.It grinds through the invention
Turning device realizes on-line grinding using lathe and grinding machine process principle, and safety, reparation slip ring, precision are efficient quickly, in high precision
Fruit is good.
Motor sliding ring on-line grinding device of the present invention avoids the unstability of manual polishing, provides the mill of stable and uniform
It cuts, realizes that excitation slip ring surface is flat and smooth.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (5)
1. a kind of motor sliding ring on-line grinding device, it is characterised in that: including support frame, cross slid platform, elastic component, fixture and mill
Stone；The cross slid platform is set to above support frame as described above, and one end of the elastic component is fixedly connected with the cross slid platform, described
The other end of elastic component is connect after tilting extension obliquely upward with the fixture, and the grinding stone is set on the fixture.
2. motor sliding ring on-line grinding device according to claim 1, it is characterised in that: the elastic component is rectangle compression
Spring.
3. motor sliding ring on-line grinding device according to claim 2, it is characterised in that: support frame as described above is I-steel.
4. motor sliding ring on-line grinding device according to claim 3, it is characterised in that: further include for installing slip ring
Excitation slip ring spider, excitation slip ring spider connecting rod and main motor excitation slip ring axis.
5. motor sliding ring on-line grinding device according to claim 4, it is characterised in that: in use, by support frame as described above
It is welded on motor housing and it is made to be located at one side-lower of slip ring close to slip ring, and make the peripheral surface of abrasive stones contact slip ring；It is described
Grinding stone includes the grinding stone and fine-grained grinding stone of varigrained coarseness, and motor drives slip ring rotation, first using coarseness
Grinding stone is ground, then is replaced fine-grained grinding stone and be ground；The motor speed and electricity when being ground are controlled by setting program
Stream；After motor rotates automatically, grinding stone and on-line grinding manually are fed by adjusting cross slid platform, after preliminary grinding fine-grinding and polishing is sliding again
Ring surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231312.8A CN109352477A (en) | 2018-10-22 | 2018-10-22 | A kind of motor sliding ring on-line grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811231312.8A CN109352477A (en) | 2018-10-22 | 2018-10-22 | A kind of motor sliding ring on-line grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109352477A true CN109352477A (en) | 2019-02-19 |
Family
ID=65346097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811231312.8A Pending CN109352477A (en) | 2018-10-22 | 2018-10-22 | A kind of motor sliding ring on-line grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109352477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496891A (en) * | 2020-12-01 | 2021-03-16 | 常德市鼎城奕通机械制造有限公司 | Polishing device capable of being adjusted at multiple angles and used for machining hydraulic oil cylinder |
| JP7429203B2 (en) | 2021-03-16 | 2024-02-07 | 株式会社日立インダストリアルプロダクツ | Rotating machine maintenance equipment and maintenance method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031332U (en) * | 1988-01-07 | 1989-01-25 | 广西建筑机械厂 | Spring-pressing grinding tool for yn stone-grinder |
| CN202062300U (en) * | 2011-05-17 | 2011-12-07 | 广州日宝钢材制品有限公司 | Cylinder surface high-efficiency precision grinding device |
| CN202278470U (en) * | 2011-09-09 | 2012-06-20 | 武钢集团昆明钢铁股份有限公司 | On-line grinding device |
| CN103144019A (en) * | 2013-03-25 | 2013-06-12 | 济钢集团有限公司 | On-line slide ring self grinder for high-power synchronous motor |
| CN104084863A (en) * | 2014-06-25 | 2014-10-08 | 江苏永钢集团有限公司 | Generator slip ring online grinding device |
| CN203932633U (en) * | 2014-05-27 | 2014-11-05 | 南京钢铁股份有限公司 | The online prosthetic device of a kind of asynchronous machine rotor slip ring |
| CN204736063U (en) * | 2015-06-26 | 2015-11-04 | 武汉钢铁(集团)公司 | Online cleaning device of roll surface filth |
| CN205166555U (en) * | 2015-08-03 | 2016-04-20 | 山东长青金属表面工程有限公司 | Cylinder class equipment on -line grinding oil ship |
| CN205342729U (en) * | 2016-02-14 | 2016-06-29 | 徐星 | Special sliding ring advanced study and training instrument of turbo generator |
| CN205915150U (en) * | 2016-07-08 | 2017-02-01 | 宝钢股份黄石涂镀板有限公司 | Online grinding device of sliding ring |
-
2018
- 2018-10-22 CN CN201811231312.8A patent/CN109352477A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031332U (en) * | 1988-01-07 | 1989-01-25 | 广西建筑机械厂 | Spring-pressing grinding tool for yn stone-grinder |
| CN202062300U (en) * | 2011-05-17 | 2011-12-07 | 广州日宝钢材制品有限公司 | Cylinder surface high-efficiency precision grinding device |
| CN202278470U (en) * | 2011-09-09 | 2012-06-20 | 武钢集团昆明钢铁股份有限公司 | On-line grinding device |
| CN103144019A (en) * | 2013-03-25 | 2013-06-12 | 济钢集团有限公司 | On-line slide ring self grinder for high-power synchronous motor |
| CN203932633U (en) * | 2014-05-27 | 2014-11-05 | 南京钢铁股份有限公司 | The online prosthetic device of a kind of asynchronous machine rotor slip ring |
| CN104084863A (en) * | 2014-06-25 | 2014-10-08 | 江苏永钢集团有限公司 | Generator slip ring online grinding device |
| CN204736063U (en) * | 2015-06-26 | 2015-11-04 | 武汉钢铁(集团)公司 | Online cleaning device of roll surface filth |
| CN205166555U (en) * | 2015-08-03 | 2016-04-20 | 山东长青金属表面工程有限公司 | Cylinder class equipment on -line grinding oil ship |
| CN205342729U (en) * | 2016-02-14 | 2016-06-29 | 徐星 | Special sliding ring advanced study and training instrument of turbo generator |
| CN205915150U (en) * | 2016-07-08 | 2017-02-01 | 宝钢股份黄石涂镀板有限公司 | Online grinding device of sliding ring |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496891A (en) * | 2020-12-01 | 2021-03-16 | 常德市鼎城奕通机械制造有限公司 | Polishing device capable of being adjusted at multiple angles and used for machining hydraulic oil cylinder |
| JP7429203B2 (en) | 2021-03-16 | 2024-02-07 | 株式会社日立インダストリアルプロダクツ | Rotating machine maintenance equipment and maintenance method |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201228 Address after: 401326 Chongqing Jiulongpo District West Industrial Park Applicant after: CHINALCO-SWA PLATES & STRIPS Co.,Ltd. Address before: 401326 Chongqing Jiulongpo District West Industrial Park Applicant before: CHINALCO-SWA COLD ROLLING Co.,Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190219 |