CN101564839A - Lineation method for camshaft - Google Patents
Lineation method for camshaft Download PDFInfo
- Publication number
- CN101564839A CN101564839A CNA2009100160226A CN200910016022A CN101564839A CN 101564839 A CN101564839 A CN 101564839A CN A2009100160226 A CNA2009100160226 A CN A2009100160226A CN 200910016022 A CN200910016022 A CN 200910016022A CN 101564839 A CN101564839 A CN 101564839A
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- CN
- China
- Prior art keywords
- camshaft
- grinding machine
- chalker
- positioner
- lineation
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- 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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- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Machine Tool Sensing Apparatuses (AREA)
Abstract
The invention provides a lineation method for a camshaft. The method uses a positioning device and a lining device, and comprises the following working procedures that: (A) the camshaft is lined by a height gauge on a optical dividing meter; (B) the camshaft is clamped on a grinding machine, a lining needle of the lining device is made to aim at the line by adjusting the positioning device, and the camshaft is discharged; (C) the camshaft needing to be processed is clamped on the grinding machine, and the outline processing quantity of the camshaft is uniform; (D) a cutting line of a dividing disk in which a shifting rod is arranged is aligned with zero line of a dividing disk of the grinding machine; (E) according to the design angle requirement, the outline of a cam of the camshaft is processed; (F) after the outline of the cam is processed, the external circle of the shifting rod is closely contacted with a positioning face of the positioning device; and (G) the lining device is put on a working table of the grinding machine, and the external circle of the camshaft is lined by the lining needle. The method has the characteristics of quick and accurate lineation, high efficiency, low labor intensity, and the like, and is mainly applied to a grinding machine lineation process of the camshaft.
Description
One, technical field
The present invention relates to 190 serial gas engine camshaft optics calibration measurement devices, particularly a kind of lineation method for camshaft.
Two, background technology
The main angle position around the relative keyway of cam, the relative spline of cam " 0 " position of camshaft line determines that traditional line is adopted usually and on optics calibration instrument cam got lift range value, respective angles is carried out the method for computing again.Conventional method is based on the principle to the corresponding related angle of a certain lift points of cam, but the scribble method of this " principle " exists in the batch machining of product, need manpower to move camshaft 6 times, dolly transhipment 2 times, mathematical operation 3 times causes labor intensity of operating staff to increase, and mathematical operation is loaded down with trivial details, and easily make mistakes, seriously restrict the shortcoming or the deficiencies such as raising of production efficiency.
Three, summary of the invention
The purpose of this invention is to provide a kind of lineation method for camshaft, adopt positioner and chalker, the shortcoming or the deficiency that promptly overcome effectively or avoid existing in the above-mentioned prior art, can make things convenient for again, accurately, line fast.
A kind of lineation method for camshaft of the present invention comprises the operation that adopts positioner and chalker and following order:
(A), camshaft (3) is marked line (1) with height gauge (2) on optics calibration instrument.
(B), with the camshaft clamping on grinding machine, adjust positioner (6) and make chalker (9) scriber alignment line (1), unload camshaft (3).
(C), camshaft (10) clamping that will need to process on grinding machine, make camshaft profile sharp processing amount even.
(D), driving lever (7) place index dial (5) groove is alignd with index dial (4) " 0 " bit line on the lathe.
(E), by a cam (11) the profile profile on the design angle requirement machining cam axle (10).
(F), process a cam contour profile after, driving lever (7) cylindrical and positioner (6) are gone up locating surface closely contact.
(G), chalker (9) is placed on platen (12) face, mark line (8) with scriber at camshaft cylindrical place then.
Wherein, described chalker scriber cusp height answers strictness to proofread to the camshaft grinding machine centre-height.Dog screw on the described positioner be close to that camshaft grinding machine guide rail edge is installed and on guide pass standardized datum line, alignd with this datum line in positioner base right side.Described positioner comprises base and flange nut of installing above and pilot pin, dog screw is installed below the base.Described dog screw is two, is installed on limit, base one bottom symmetrically.Described chalker comprise base and on the flange nut installed in turn, support bar, scriber, pad and dog screw.The base of described chalker is I-shaped rectangular structure.
The present invention compares with tradition line way and has following advantage:
1,4-5 minute standardized camshaft spline " 0 " bit line time spent, the time spent shortens to 1/4 of traditional scribble method.
2, the manual handling workpiece respectively once need not dolly transhipment and mathematical operation, has reduced operator's labour intensity greatly.
3, by multiple authentication, the line precision that this kind scribble method can reach traditional scribble method fully and obtained.
4, this kind scribble method not only can be realized the line of V-type machine leading portion spline " 0 " bit line, can also realize that 6 cylinder camshaft leading portion keyway lines and each type back segment attach together the line of " 0 " bit line.
5, this kind scribble method is worth wideling popularize at the camshaft manufacture field.
Four, description of drawings
Fig. 1 is a chalker of the present invention installation site example structure schematic diagram
Fig. 2 on the optics calibration instrument of the present invention with the height gauge structural representation of ruling
Fig. 3 is for pressing positioning device structure schematic diagram shown in Figure 1
Fig. 4 is for pressing positioner schematic top plan view shown in Figure 1
Fig. 5 is for pressing positioner schematic side view shown in Figure 1
Fig. 6 is for pressing chalker structural representation shown in Figure 1
Fig. 7 is for pressing chalker schematic top plan view shown in Figure 6
Fig. 8 is for pressing chalker schematic side view shown in Figure 6
Five, specific embodiment
Consult Fig. 1-Fig. 8, a kind of lineation method for camshaft comprises the operation that adopts positioner and chalker and following order:
(A), camshaft 3 is marked line 1 with height gauge 2 on optics calibration instrument.
(B), with the camshaft clamping on grinding machine, adjust positioner 6 and make chalker 9 scriber alignment line 1, unload camshaft 3.
(C), camshaft (10) clamping that will need to process on grinding machine, make camshaft profile sharp processing amount even.
(D), driving lever (7) place index dial (5) groove is alignd with index dial (4) " 0 " bit line on the lathe.
(E), by a cam (11) the profile profile on the design angle requirement machining cam axle (10).
(F), process a cam contour profile after, driving lever (7) cylindrical and positioner (6) are gone up locating surface closely contact.
(G), chalker (9) is placed on platen (12) face, mark line (8) with scriber at camshaft cylindrical place then.
Scriber 94 cusp heights of chalker 9 answer strictness to proofread to camshaft 10 grinding machine centre-heights.Dog screw 96 on the positioner 6 is close to camshaft grinding machine guide rail edge and is installed, and on guide pass standardized datum line 8, alignd with this datum line in positioner 6 base right sides.Positioner 6 comprises base 63 and goes up the flange nut 62 and the pilot pin 61 of installing.Dog screw 64 is installed below the base 63.Dog screw 64 is two, is installed on limit, base 63 1 bottom symmetrically.Chalker 9 comprise base 91 and on the flange nut 92 installed in turn, support bar 93, scriber 04, pad 95 and dog screw 96.The base 91 of chalker is I-shaped rectangular structure.
Claims (7)
1, a kind of lineation method for camshaft comprises the operation that adopts positioner and chalker and following order:
(A), camshaft (3) is marked line (1) with height gauge (2) on optics calibration instrument;
(B), with the camshaft clamping on grinding machine, adjust positioner (6) and make chalker (9) scriber alignment line (1), unload camshaft (3);
(C), camshaft (10) clamping that will need to process on grinding machine, make camshaft profile sharp processing amount even;
(D), driving lever (7) place index dial (5) groove is alignd with index dial (4) " 0 " bit line on the lathe;
(E), by a cam (11) the profile profile on the design angle requirement machining cam axle (10).
(F), process a cam contour profile after, driving lever (7) cylindrical and positioner (6) are gone up locating surface closely contact;
(G), chalker (9) is placed on platen (12) face, mark line (8) with scriber at camshaft cylindrical place then.
2, lineation method for camshaft according to claim 1 is characterized in that described chalker scriber cusp height answers strictness to proofread to the camshaft grinding machine centre-height.
3, lineation method for camshaft according to claim 1, it is characterized in that dog screw on the described positioner is close to that camshaft grinding machine guide rail edge is installed and on guide pass standardized datum line, alignd with this datum line in positioner base right side.
4, according to claim 1 or 3 described lineation method for camshaft, it is characterized in that described positioner comprises base and flange nut of installing above and pilot pin, dog screw is installed below the base.
5, lineation method for camshaft according to claim 4 is characterized in that described dog screw is two, is installed on limit, base one bottom symmetrically.
6, lineation method for camshaft according to claim 1, it is characterized in that described chalker comprise base and on the flange nut installed in turn, support bar, scriber, pad and dog screw.
7, lineation method for camshaft according to claim 6, the base that it is characterized in that described chalker are I-shaped rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100160226A CN101564839A (en) | 2009-06-04 | 2009-06-04 | Lineation method for camshaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100160226A CN101564839A (en) | 2009-06-04 | 2009-06-04 | Lineation method for camshaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101564839A true CN101564839A (en) | 2009-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100160226A Pending CN101564839A (en) | 2009-06-04 | 2009-06-04 | Lineation method for camshaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101564839A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105058349A (en) * | 2015-07-24 | 2015-11-18 | 中船动力有限公司 | Lineation tool and method for calibrating cam installation position on camshaft |
| CN105628606A (en) * | 2014-11-05 | 2016-06-01 | 武汉联航机电有限公司 | Transmission shaft sprayed powder viscosity test carving device |
| CN106225652A (en) * | 2016-10-11 | 2016-12-14 | 中车洛阳机车有限公司 | A kind of for diesel engine cam line and the device of phase-detection |
| CN114858036A (en) * | 2021-02-03 | 2022-08-05 | 江西同欣机械制造股份有限公司 | Camshaft semi-manufactured goods phase angle detects anchor clamps |
-
2009
- 2009-06-04 CN CNA2009100160226A patent/CN101564839A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628606A (en) * | 2014-11-05 | 2016-06-01 | 武汉联航机电有限公司 | Transmission shaft sprayed powder viscosity test carving device |
| CN105628606B (en) * | 2014-11-05 | 2019-02-12 | 武汉联航机电有限公司 | For transmission shaft dust degree of adhesion test scoring device |
| CN105058349A (en) * | 2015-07-24 | 2015-11-18 | 中船动力有限公司 | Lineation tool and method for calibrating cam installation position on camshaft |
| CN105058349B (en) * | 2015-07-24 | 2017-02-01 | 中船动力有限公司 | Lineation tool and method for calibrating cam installation position on camshaft |
| CN106225652A (en) * | 2016-10-11 | 2016-12-14 | 中车洛阳机车有限公司 | A kind of for diesel engine cam line and the device of phase-detection |
| CN114858036A (en) * | 2021-02-03 | 2022-08-05 | 江西同欣机械制造股份有限公司 | Camshaft semi-manufactured goods phase angle detects anchor clamps |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091028 |