CN101618515A - Multi-arc lathing clamp - Google Patents
Multi-arc lathing clamp Download PDFInfo
- Publication number
- CN101618515A CN101618515A CN200910181483A CN200910181483A CN101618515A CN 101618515 A CN101618515 A CN 101618515A CN 200910181483 A CN200910181483 A CN 200910181483A CN 200910181483 A CN200910181483 A CN 200910181483A CN 101618515 A CN101618515 A CN 101618515A
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- arc
- clamp
- lathing
- cylindrical
- centre bore
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Abstract
The invention relates to the technical field of diesel engine clamps, in particular to a multi-arc lathing clamp which comprises a clamp body, an F-shape external circle, an E-shape external circle, a positioning pin and a pressing handwheel, wherein the clamp body is provided with eccentric holes and clamping screws used for positioning workpieces. Multi-arc products processed by the multi-arc lathing clamp have the advantages of high accuracy, simple procedure, high production efficiency, low production cost and large processing rang.
Description
Technical field
The present invention relates to diesel engine clamp technology field, especially a kind of multi-arc lathing clamp.
Background technology
At present, difficult to the processing of many circular arcs product, generally need on machine tool, carry out the processing of multiple working procedure, the ability moulding, complex procedures, efficient is low.Prior art can't realize high efficiency processing to many circular arcs product on lathe, production efficiency is low.
Summary of the invention
In order to overcome the deficiency of existing many circular arcs product processing difficulties, the invention provides a kind of multi-arc lathing clamp.
The technical solution adopted for the present invention to solve the technical problems is: a kind of multi-arc lathing clamp, it comprises clamp body, F cylindrical, E cylindrical, alignment pin and compresses handwheel, the pinching screw that clamp body is provided with eccentric centre bore and is used for the workpiece location.
According to another embodiment of the invention, comprise that further F cylindrical and E excircle eccentricity are apart from being 8mm.
According to another embodiment of the invention, comprise that further alignment pin can pull out formula.
According to another embodiment of the invention, comprise that further eccentric centre bore is removable.
According to another embodiment of the invention, the number that further comprises pinching screw is 4.
According to another embodiment of the invention, comprise that further compressing handwheel has 2, lays respectively at the clamp body both sides.
The invention has the beneficial effects as follows that many circular arcs product precision of using this multi-arc lathing clamp to process is very high, and operation is simple, the production efficiency height, production cost is low, and the range of work is big.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is that the B of Fig. 1 is to profile;
Fig. 4 is the schematic diagram of dowel hole;
Fig. 5 is the schematic diagram of three tangent arcs.
1. clamp bodies among the figure, the 2.F cylindrical, the 3.E cylindrical, 4. alignment pin 5. compresses handwheel, 6. eccentric centre bore, 7. pinching screw.
The specific embodiment
The present invention is further detailed explanation with preferred embodiment in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As Fig. 1 is structural representation of the present invention, and a kind of multi-arc lathing clamp comprises clamp body 1, F cylindrical 2, E cylindrical 3, alignment pin 4 and compresses handwheel 5, the pinching screw 7 that clamp body 1 is provided with eccentric centre bore 6 and is used for the workpiece location.F cylindrical 2 is 8mm with E cylindrical 3 eccentric throws.Alignment pin 4 can pull out formula, and eccentric centre bore 6 is removable, and the number of pinching screw 7 is 4.Compressing handwheel 5 has 2, lays respectively at clamp body 1 both sides.
When this multi-arc lathing clamp is worked, may further comprise the steps:
One, block E part cylindrical with the lathe scroll chuck earlier, eccentric centre bore 6 is removed, tail stock is top to withstand among the centre bore E1, can process the R120 circular arc like this.
Two, block F part cylindrical with the lathe scroll chuck again, eccentric centre bore 6 is contained among the centre bore E1, withstand among the centre bore F1 tail stock is top, can process the R121 circular arc on the right like this.
Three, unclamp tail stock is top, alignment pin 4 is extracted in the F1A hole, 1 time turnback of clamp body, and alignment pin 4 inserts in the F1B hole again, withstands among the centre bore F2 tail stock is top, can process the R121 circular arc on the left side like this.
By above three the step just can process three tangent circular arcs, thereby realized processing to many circular arcs product.
As Fig. 2 is the A-A cutaway view of Fig. 1, and alignment pin 4 can pull out formula.
As Fig. 3 be the B of Fig. 1 to profile, during the R121 circular arc on processing the right, the lathe scroll chuck is blocked F part cylindrical, eccentric centre bore 6 is contained among the centre bore E1, withstand among the centre bore F1 tail stock is top.When processing the R121 circular arc on the left side then, unclamp tail stock is top, alignment pin 4 is extracted in the F1A hole, 1 time turnback of clamp body, alignment pin 4 inserts in the F1B hole again, withstands among the centre bore F2 tail stock is top, so just can process the R121 circular arc on the left side.
As Fig. 4 is the schematic diagram of dowel hole, after processing the R121 circular arc on the right, unclamp tail stock is top, alignment pin 4 is extracted in the F1A hole, 1 time turnback of clamp body, alignment pin 4 inserts in the F1B hole again, withstands among the centre bore F2 tail stock is top, so just can process the R121 circular arc on the left side.
As Fig. 5 is the schematic diagram of three tangent arcs, by the application to multi-arc lathing clamp, at first processes the R120 circular arc, the R121 circular arc on reprocessing the right, process the R121 circular arc on the left side then, three circular arcs that process like this are tangent, have realized the processing to many circular arcs product.
With above-mentioned foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (6)
1. a multi-arc lathing clamp is characterized in that, comprises clamp body (1), F cylindrical (2), E cylindrical (3), alignment pin (4) and compresses handwheel (5), the pinching screw (7) that clamp body (1) is provided with eccentric centre bore (6) and is used for the workpiece location.
2. multi-arc lathing clamp according to claim 1 is characterized in that, F cylindrical (2) is 8mm with E cylindrical (3) eccentric throw.
3. multi-arc lathing clamp according to claim 1 is characterized in that, alignment pin (4) can pull out formula.
4. multi-arc lathing clamp according to claim 1 is characterized in that, eccentric centre bore (6) is removable.
5. multi-arc lathing clamp according to claim 1 is characterized in that, the number of pinching screw (7) is 4.
6. multi-arc lathing clamp according to claim 1 is characterized in that, compressing handwheel (5) has 2, lays respectively at clamp body (1) both sides.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910181483A CN101618515A (en) | 2009-07-17 | 2009-07-17 | Multi-arc lathing clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910181483A CN101618515A (en) | 2009-07-17 | 2009-07-17 | Multi-arc lathing clamp |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101618515A true CN101618515A (en) | 2010-01-06 |
Family
ID=41512012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910181483A Pending CN101618515A (en) | 2009-07-17 | 2009-07-17 | Multi-arc lathing clamp |
Country Status (1)
Country | Link |
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CN (1) | CN101618515A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102294610A (en) * | 2010-06-22 | 2011-12-28 | 哈尔滨建成集团有限公司 | Eccentric arc turning clamp device |
CN102366901A (en) * | 2011-11-02 | 2012-03-07 | 山东常林机械集团股份有限公司 | Semi-circular arc turning tool for swash plate bracket |
-
2009
- 2009-07-17 CN CN200910181483A patent/CN101618515A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102294610A (en) * | 2010-06-22 | 2011-12-28 | 哈尔滨建成集团有限公司 | Eccentric arc turning clamp device |
CN102294610B (en) * | 2010-06-22 | 2013-07-31 | 哈尔滨建成集团有限公司 | Eccentric arc turning clamp device |
CN102366901A (en) * | 2011-11-02 | 2012-03-07 | 山东常林机械集团股份有限公司 | Semi-circular arc turning tool for swash plate bracket |
CN102366901B (en) * | 2011-11-02 | 2013-03-27 | 山东常林机械集团股份有限公司 | Semi-circular arc turning tool for swash plate bracket |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100106 |