CN106938383A - A kind of gyratory crusher eccentric bushing automatic processing method - Google Patents
A kind of gyratory crusher eccentric bushing automatic processing method Download PDFInfo
- Publication number
- CN106938383A CN106938383A CN201610003283.4A CN201610003283A CN106938383A CN 106938383 A CN106938383 A CN 106938383A CN 201610003283 A CN201610003283 A CN 201610003283A CN 106938383 A CN106938383 A CN 106938383A
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- China
- Prior art keywords
- eccentric bushing
- eccentric
- gyratory crusher
- shaft part
- reference axis
- 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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- 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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Abstract
The invention belongs to eccentric bushing processing technique field, and in particular to a kind of gyratory crusher eccentric bushing automatic processing method, comprise the following steps：Step 1: reference axis is processed, Step 2: eccentric hole machined, Step 3: taper shaft part and eccentric orfice suit be connecteds, Step 4: eccentric bushing Excircle machining and Step 5: recessed section of outer mother rib lateral rotundum is processed, variable frequency motor is provided with the process of step one to step 5.A kind of gyratory crusher eccentric bushing automatic processing method proposed by the present invention realizes the standardization of gyratory crusher eccentric bushing, the processing of automation, and the variable frequency motor of setting can voluntarily speed governing, increase stationarity, the finish of solution gyratory crusher eccentric bushing.
Description
Technical field
The present invention relates to a kind of gyratory crusher eccentric bushing automatic processing method.Belong to gyratory crusher application neck
Domain.
Background technology
Gyratory crusher suitable for it is metallurgical, build, build the road, raw material is broken chemistry and silicate industry,
It is of different sizes according to the difference and magnanimity product particle of smashing principle, many models are divided into again.Disintegrating machine is extensive
Apply to numerous departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry.Circular cone is broken
Broken crusher machine is lower than big, efficiency high, energy consumption, and product granularity is uniform, broken and in small, broken bits various ores in being adapted to,
Rock.
Eccentric bushing is widely used in the substantial amounts of engineering equipment such as reductor, diesel engine, milling train, offset press,
Some mechanical transmissions are to the keyway of eccentric bushing used to endoporus center and pair of the line plane at cylindrical center
Title degree is usually constructed with strict requirements.Eccentric bushing is the vital part of gyratory crusher, the processing essence of eccentric bushing
Can degree and form and position tolerance directly affect disintegrating machine run well.The outer surface of eccentric bushing is the face of cylinder, interior table
Face is the conical surface, and the endoporus of eccentric bushing runs through eccentric bushing.The axis of eccentric bushing outer surface and eccentric bushing inner surface
Axis intersects.In the process of eccentric bushing, it is desirable to ensure above-mentioned two axis with defined angle of intersection.
At present, each processing factory is whether using the first process of processing endoporus or using first processing eccentric bushing appearance
The process in face, all it is difficult to ensure that the above-mentioned angle after processing meets design requirement.
In summary, it is difficult to ensure that the eccentric bushing of processing meets to solve above-mentioned processing technology in the prior art to set
The problems such as meter is required, needs invention one kind badly and realizes the standardization of gyratory crusher eccentric bushing, automation processing at present,
Improve the gyratory crusher eccentric bushing automatic processing method of operating efficiency.
The content of the invention
The present invention proposes that one kind realizes the standardization of gyratory crusher eccentric bushing, automation processing, improves work effect
The gyratory crusher eccentric bushing automatic processing method of rate, solve processing technology in the prior art be difficult to ensure that plus
The problems such as eccentric bushing of work meets design requirement.
The technical proposal of the invention is realized in this way：
A kind of gyratory crusher eccentric bushing automatic processing method, comprises the following steps：
Step 1: reference axis is processed：Process taper shaft part along its length on reference axis；
Step 2: eccentric hole machined：Using bias on the basis of the center of circle of end face on the end face of taper shaft part
Set knife bar processes the eccentric orfice for meeting design requirement respectively, in above-mentioned process, should ensure that eccentric orfice
Machining accuracy；
Step 3: taper shaft part is connected with eccentric orfice suit：The taper shaft part of the reference axis is inserted into institute
In the endoporus for stating eccentric bushing, and just eccentric bushing is fixed with reference axis, it is ensured that taper shaft part and eccentric bushing it is interior
The axis in hole is consistent, on the basis of the eccentric orfice at reference axis two ends；
Step 4: eccentric bushing Excircle machining：The cylindrical of eccentric bushing, institute are finished out successively on revolution lathe
State cylindrical including flat segments, convex section and recessed section；
Step 5: recessed section of outer mother rib lateral rotundum processing：In the circumferentially spaced-apart setting circular hole in recessed section of outside.
Further, the step one is provided with variable frequency motor into the process of step 5.
The characteristics of present invention has following and beneficial effect：
Gyratory crusher eccentric bushing automatic processing method realizes gyratory crusher eccentric bushing standard in the present invention
The processing changed, automated, the variable frequency motor of setting can voluntarily speed governing, increase stationarity, solution circular cone
The finish of crusher eccentric bushing, eccentric orfice is processed using eccentric bushing knife bar, can voluntarily hue angle, fit
The processing of all size eccentric bushing is answered, the machining accuracy of eccentric bushing is effectively ensured, can ensure that gyratory crusher is high
Effect operating, adds output, reduces consumption.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, institute in being described below to embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of eccentric bushing in a kind of gyratory crusher eccentric bushing automatic processing method of the invention.
In figure, 1- eccentric orfices；2- circular holes；Recessed section of 3-；4- flat segments；5- convex sections.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that is obtained, belong to the scope of protection of the invention.
The structure of gyratory crusher in a kind of gyratory crusher eccentric bushing automatic processing method shown in reference picture 1
Schematic diagram.A kind of gyratory crusher eccentric bushing automatic processing method, comprises the following steps：
Step 1: reference axis is processed：Process taper shaft part along its length on reference axis；
Step 2: eccentric orfice 1 is processed：Using inclined on the basis of the center of circle of end face on the end face of taper shaft part
Heart set knife bar processes the eccentric orfice 1 for meeting design requirement respectively, in above-mentioned process, should ensure that eccentric orfice
1 machining accuracy；
Step 3: taper shaft part is connected with the suit of eccentric orfice 1：The taper shaft part of the reference axis is inserted into
In the endoporus of the eccentric bushing, and just eccentric bushing is fixed with reference axis, it is ensured that taper shaft part and eccentric bushing
The axis of endoporus is consistent, on the basis of the eccentric orfice 1 at reference axis two ends；
Step 4: eccentric bushing Excircle machining：The cylindrical of eccentric bushing, institute are finished out successively on revolution lathe
State cylindrical including flat segments 4, convex section 5 and recessed section 3；
Step 5: recessed section of 4 outer mother rib lateral rotundums 2 are processed：In the circumferentially spaced-apart setting circular hole 2 in recessed section 3 outside.
The step one is provided with variable frequency motor into the process of step 5.The variable frequency of setting
Motor can voluntarily speed governing, increase stationarity, the finish of solution gyratory crusher eccentric bushing.
Gyratory crusher eccentric bushing automatic processing method realizes gyratory crusher eccentric bushing standard in the present invention
Change, the processing of automation, eccentric orfice is processed using eccentric bushing knife bar, can voluntarily hue angle, adapt to each
The processing of specification eccentric bushing is planted, the machining accuracy of eccentric bushing is effectively ensured, can ensure that gyratory crusher is efficiently transported
Turn, add output, reduce consumption.Whole gyratory crusher eccentric bushing automatic processing method passes through computer
Real-time monitoring data, hue angle, monitored size, the eccentric bushing processed meets design requirement.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in this hair
Within bright spirit and principle, any modifications, equivalent substitutions and improvements made etc. should be included in this hair
Within bright protection domain.
Claims (2)
1. a kind of gyratory crusher eccentric bushing automatic processing method, it is characterised in that comprise the following steps：
Step 1: reference axis is processed：Process taper shaft part along its length on reference axis；
Step 2: eccentric hole machined：Using bias on the basis of the center of circle of end face on the end face of taper shaft part
Set knife bar processes the eccentric orfice for meeting design requirement respectively, in above-mentioned process, should ensure that eccentric orfice
Machining accuracy；
Step 3: taper shaft part is connected with eccentric orfice suit：The taper shaft part of the reference axis is inserted into institute
In the endoporus for stating eccentric bushing, and just eccentric bushing is fixed with reference axis, it is ensured that taper shaft part and eccentric bushing it is interior
The axis in hole is consistent, on the basis of the eccentric orfice at reference axis two ends；
Step 4: eccentric bushing Excircle machining：The cylindrical of eccentric bushing, institute are finished out successively on revolution lathe
State cylindrical including flat segments, convex section and recessed section；
Step 5: recessed section of outer mother rib lateral rotundum processing：In the circumferentially spaced-apart setting circular hole in recessed section of outside.
2. gyratory crusher eccentric bushing automatic processing method according to claim 1, it is characterised in that institute
State step one and variable frequency motor is provided with into the process of step 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610003283.4A CN106938383A (en) | 2016-01-04 | 2016-01-04 | A kind of gyratory crusher eccentric bushing automatic processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610003283.4A CN106938383A (en) | 2016-01-04 | 2016-01-04 | A kind of gyratory crusher eccentric bushing automatic processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106938383A true CN106938383A (en) | 2017-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610003283.4A Pending CN106938383A (en) | 2016-01-04 | 2016-01-04 | A kind of gyratory crusher eccentric bushing automatic processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775376A (en) * | 2017-11-24 | 2018-03-09 | 海盐通惠铸造有限公司 | A kind of processing method of cone machine eccentric bushing structure |
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| JP2003236701A (en) * | 2002-02-15 | 2003-08-26 | Nakamura Tome Precision Ind Co Ltd | Machining method for eccentric workpiece |
| KR20040062281A (en) * | 2003-01-02 | 2004-07-07 | 김영기 | Making method of crank shaft and motor shaft |
| CN101200041A (en) * | 2006-12-11 | 2008-06-18 | 上海建设路桥机械设备有限公司 | Multiple eccentric shaft processing method and using counterbalance and eccentric sleeve |
| CN101947476A (en) * | 2010-09-16 | 2011-01-19 | 陈利华 | Eccentric sleeve mechanism for cone crusher |
| CN102513549A (en) * | 2011-12-22 | 2012-06-27 | 中国南方航空工业(集团)有限公司 | Method for processing eccentric inner hole |
| CN102744427A (en) * | 2012-07-26 | 2012-10-24 | 中国有色（沈阳）冶金机械有限公司 | Horizontal lathe for machining cylindrical eccentric part and method adopted by same |
| CN102941453A (en) * | 2012-11-20 | 2013-02-27 | 郑州卫华工程机械有限公司 | Processing method of eccentric sleeve |
| CN103909433A (en) * | 2014-04-04 | 2014-07-09 | 沈阳华扬机械有限公司 | Machining fixture and method of eccentric bushings for cone crushers |
| CN204052942U (en) * | 2014-07-11 | 2014-12-31 | 江苏省徐州锻压机床厂集团有限公司 | Recessed heart eccentric bushing processing knife rest |
-
2016
- 2016-01-04 CN CN201610003283.4A patent/CN106938383A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003236701A (en) * | 2002-02-15 | 2003-08-26 | Nakamura Tome Precision Ind Co Ltd | Machining method for eccentric workpiece |
| KR20040062281A (en) * | 2003-01-02 | 2004-07-07 | 김영기 | Making method of crank shaft and motor shaft |
| CN101200041A (en) * | 2006-12-11 | 2008-06-18 | 上海建设路桥机械设备有限公司 | Multiple eccentric shaft processing method and using counterbalance and eccentric sleeve |
| CN101947476A (en) * | 2010-09-16 | 2011-01-19 | 陈利华 | Eccentric sleeve mechanism for cone crusher |
| CN102513549A (en) * | 2011-12-22 | 2012-06-27 | 中国南方航空工业(集团)有限公司 | Method for processing eccentric inner hole |
| CN102744427A (en) * | 2012-07-26 | 2012-10-24 | 中国有色（沈阳）冶金机械有限公司 | Horizontal lathe for machining cylindrical eccentric part and method adopted by same |
| CN102941453A (en) * | 2012-11-20 | 2013-02-27 | 郑州卫华工程机械有限公司 | Processing method of eccentric sleeve |
| CN103909433A (en) * | 2014-04-04 | 2014-07-09 | 沈阳华扬机械有限公司 | Machining fixture and method of eccentric bushings for cone crushers |
| CN204052942U (en) * | 2014-07-11 | 2014-12-31 | 江苏省徐州锻压机床厂集团有限公司 | Recessed heart eccentric bushing processing knife rest |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775376A (en) * | 2017-11-24 | 2018-03-09 | 海盐通惠铸造有限公司 | A kind of processing method of cone machine eccentric bushing structure |
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Application publication date: 20170711 |