CN103063106B - A kind of measurement frock of camshaft and measuring method - Google Patents
A kind of measurement frock of camshaft and measuring method Download PDFInfo
- Publication number
- CN103063106B CN103063106B CN201210566329.5A CN201210566329A CN103063106B CN 103063106 B CN103063106 B CN 103063106B CN 201210566329 A CN201210566329 A CN 201210566329A CN 103063106 B CN103063106 B CN 103063106B
- Authority
- CN
- China
- Prior art keywords
- camshaft
- measuring sensor
- tailstock
- headstock
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 17
- 244000144730 Amygdalus persica Species 0.000 claims abstract description 18
- 235000006040 Prunus persica var persica Nutrition 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000013011 mating Effects 0.000 claims abstract description 11
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The application provides a kind of measurement frock and measuring method of camshaft, this measurement frock comprises: measuring sensor, pedestal and the headstock be arranged on described pedestal, tailstock, setting element and measuring sensor pillar, wherein: described camshaft is arranged between described headstock and described tailstock, described setting element is provided with the groove with the nose mating shapes of camshaft, the peach point of described cam is arranged in described groove, described setting element locks with during described groove match at the peach point of described cam to be measured, described measuring sensor is arranged on described measuring sensor pillar, by lift and the phasing degree of the rotation measuring camshaft of camshaft.The measurement frock that the application provides and measuring method accurately can orient the peach point of the cam of camshaft, and measure that frock cost compared with existing survey instrument is lower and Measuring Time is short.
Description
Technical field
The present invention relates to the field of measuring technique of camshaft, particularly relate to a kind of measurement frock and measuring method of camshaft.
Background technology
Camshaft is the core component of engine, and it affects the aperture lift of engine breathing door, produces material impact to air distribution efficiency.The axis body of camshaft is a cylindrical barred body identical with cylinder block length, and on axis body, cover has several cams, and the position of each cam is limited by axial and circumferential both direction.
Camshaft Key Seat is processing and the reference for assembling of each cam on camshaft.The phase place of camshaft, is often referred to the circumferential angle between each nose and key slot center.The size of phase place is measured with phasing degree.As shown in Figure 1, O is the rotation center of camshaft, and B is key slot center, and A is nose, and namely the measurement of camshaft phase is the line OA measuring nose A and rotation center O, with the angle of the line OB of key slot center B and rotation center O, and the θ angle namely in figure.But in prior art, the position of nose is difficult to accurately determine to be the key issue of measure of cam shaft Fixture Design.
Summary of the invention
The invention provides a kind of measurement frock and measuring method of camshaft, the position in order to solve nose is difficult to the problem accurately determined, its technical scheme is as follows:
A measurement frock for camshaft, comprising: measuring sensor, pedestal and the headstock, tailstock, setting element and the measuring sensor pillar that are arranged on described pedestal, wherein:
Described camshaft is arranged between described headstock and described tailstock, and described camshaft and described base parallel, and described camshaft can do at head and rotates between tailstock;
Described setting element is provided with the groove with the nose mating shapes of camshaft, the peach point of described cam is arranged in described groove, and described setting element locks with during described groove match at the peach point of described cam to be measured;
Described measuring sensor is arranged on described measuring sensor pillar, by lift and the phasing degree of the rotation measuring camshaft of camshaft.
Preferably, described setting element is V-type groove with the groove of the nose mating shapes of described camshaft, and the peach point of described cam is arranged in described V-type groove.
Preferably, described headstock is provided with headstock thimble, described tailstock is provided with tailstock center;
Described camshaft is arranged between described headstock thimble and described tailstock center.
Preferably, described measuring sensor is clock gauge and measurement of angle element.
Preferably, described clock gauge is digital display dial gauge, and described measurement of angle element is angle scale.
A measuring method for camshaft, be applied to the measurement frock comprising measuring sensor, pedestal and be arranged at headstock, tailstock, setting element and measuring sensor pillar on described pedestal, described method comprises:
Camshaft to be arranged between described headstock and described tailstock, and described camshaft and described base parallel, and described camshaft can do at head and rotates between tailstock;
The nose of camshaft is arranged at that setting element is arranged with groove that is nose mating shapes, at peach point and lock in place element during described groove match of cam;
Lift and the phasing degree of camshaft is measured by the measuring sensor be arranged on described measuring sensor pillar.
In the measurement frock of camshaft provided by the invention and measuring method, camshaft is arranged between headstock on institute's pedestal and described tailstock, the nose of camshaft is arranged at that setting element is arranged with groove that is nose mating shapes, at peach point and lock in place element during groove match of cam, measured lift and the phasing degree of camshaft by the measuring sensor be arranged on measuring sensor pillar.Measurement frock provided by the invention and measuring method accurately can orient the peach point of the cam of camshaft, and measure that frock cost compared with existing survey instrument is lower and Measuring Time is short.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the schematic diagram at camshaft phase angle;
The structural representation of the measurement frock of the camshaft that Fig. 2 provides for the embodiment of the present invention;
Fig. 3 is the A direction schematic diagram of Fig. 2 cam and setting element.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of measurement frock of camshaft, Fig. 2 is the structural representation of this measurement frock, this measurement frock can comprise: pedestal 11 and the headstock 12, tailstock 13, setting element 14 and the measuring sensor pillar 15 that are arranged on pedestal 11, also comprise measuring sensor 16.Wherein:
Camshaft 10 and pedestal 11 be arranged in parallel, and are arranged between headstock 12 and tailstock 13, and camshaft 10 can rotate between headstock 12 and tailstock 13.
Setting element 14 is provided with the groove with the nose mating shapes of camshaft 10, the peach point of cam is arranged in this groove, and setting element 14 locks with during groove match at the peach point of cam.
Measuring sensor 16 is arranged on measuring sensor pillar 15, by lift and the/phasing degree of the rotation measuring camshaft 10 of camshaft 10.
In another embodiment of the invention, setting element 14 can be V-type groove with the groove of the nose mating shapes of camshaft 10, the peach point of cam is arranged in V-type groove, setting element 14 locks with during groove match at the peach point of cam, namely setting element 14 locks after contacting with two sensitive spots of nose, as shown in Figure 3, m, n are two sensitive spots of nose.
In embodiment more of the present invention, headstock 12 is provided with headstock thimble 121, tailstock 13 is provided with tailstock center 131, camshaft is arranged between headstock thimble 121 and tailstock center 131.And, headstock 12 is also provided with regulating element 122, regulating element 122, stretching out the length of headstock 12 for adjusting headstock thimble 121, equally, tailstock being also provided with regulating element 132, regulating element 132, the length of tailstock 13 is stretched out, therefore, by regulating element 122 and the distance between the adjustable headstock thimble 121 of regulating element 132 and tailstock center 131 for adjusting tailstock center 131.
In another embodiment of the present invention, measuring sensor is clock gauge and measurement of angle element.Wherein, clock gauge is preferably digital display dial gauge, and measurement of angle element is preferably angle scale.
The embodiment of the present invention additionally provides a kind of measure of cam shaft method, and be applied to the measurement frock comprising measuring sensor, pedestal and be arranged at headstock, tailstock, setting element and measuring sensor pillar on pedestal, the method comprises:
S11: camshaft is arranged between headstock and tailstock.
S12: be arranged at by the nose of camshaft that setting element is arranged with groove that is nose mating shapes, at peach point and lock in place element during described groove match of cam.
S13: lift and the phasing degree of being measured camshaft by the measuring sensor be arranged on measuring sensor pillar.
In other embodiments of the invention, measuring sensor can comprise: multiple digital display dial gauge and an angle scale.The corresponding digital display dial gauge of each cam, instruction angle corresponding record when each digital display dial gauge measures location point and on angle scale, by a rotation measuring record value, can calculate the phasing degree of all cams.By being arranged at measuring sensor on measuring sensor pillar and measuring the lift of camshaft and the process at phasing degree can comprising:
S131: rotating cam axle, makes the digital display dial gauge on every cam be clearly 0 value when camshaft base circle position.
S132: rotating cam axle, the i.e. cam lift value for this reason of clock gauge display mxm. on every cam.
S133: rotating cam axle, observe clock gauge and find out a cylinder admission cam lift start position, the angle indicator in camshaft angle scale frock is set to zero degree.
S134: slowly rotating cam axle, observe the lift start position of every, clock gauge cam, the corresponding angles scale number of degrees, are cam phase angle.
In the present embodiment, when measured phase angle, standard keypad is inserted in the keyway of camshaft, thus lock tab wheel shaft, fit angle dish uses.
Measurement frock provided by the invention and measuring method accurately can orient the peach point of the cam of camshaft, and can realize rotating 360 degrees and measure all cam phase angle, measure that frock cost compared with existing survey instrument is lower and Measuring Time is short.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a measurement frock for camshaft, is characterized in that, comprising: measuring sensor, pedestal and the headstock, tailstock, setting element and the measuring sensor pillar that are arranged on described pedestal, wherein:
Described camshaft is arranged between described headstock and described tailstock, and described camshaft and described base parallel, and described camshaft can rotate between described headstock and described tailstock;
Described setting element is provided with the groove with the nose mating shapes of described camshaft, the peach point of described cam is arranged in described groove, and described setting element locks when described nose and described groove match;
Described measuring sensor is arranged on described measuring sensor pillar, by lift and the phasing degree of the rotation measuring camshaft of camshaft.
2. measurement frock according to claim 1, is characterized in that, described setting element is V-type groove with the groove of the nose mating shapes of described camshaft, and the peach point of described cam is arranged in described V-type groove.
3. measurement frock according to claim 1, is characterized in that, described headstock is provided with headstock thimble, and described tailstock is provided with tailstock center;
Described camshaft is arranged between described headstock thimble and described tailstock center.
4. measurement frock according to claim 1, is characterized in that, described measuring sensor is clock gauge and measurement of angle element.
5. measurement frock according to claim 4, is characterized in that, described clock gauge is digital display dial gauge, and described measurement of angle element is angle scale.
6. a measuring method for camshaft, is characterized in that, be applied to the measurement frock comprising measuring sensor, pedestal and be arranged at headstock, tailstock, setting element and measuring sensor pillar on described pedestal, described method comprises:
Camshaft is arranged between described headstock and described tailstock, and described camshaft and described base parallel, and described camshaft can rotate between described headstock and described tailstock;
The nose of camshaft is arranged at that setting element is arranged with groove that is nose mating shapes, at peach point and lock in place element during described groove match of cam;
Lift and the phasing degree of camshaft is measured by the measuring sensor be arranged on described measuring sensor pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566329.5A CN103063106B (en) | 2012-12-24 | 2012-12-24 | A kind of measurement frock of camshaft and measuring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210566329.5A CN103063106B (en) | 2012-12-24 | 2012-12-24 | A kind of measurement frock of camshaft and measuring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103063106A CN103063106A (en) | 2013-04-24 |
| CN103063106B true CN103063106B (en) | 2016-04-06 |
Family
ID=48105838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210566329.5A Active CN103063106B (en) | 2012-12-24 | 2012-12-24 | A kind of measurement frock of camshaft and measuring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103063106B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280000B (en) * | 2013-07-04 | 2017-04-26 | 陕西柴油机重工有限公司 | On-line cam profile detection method |
| CN103604407A (en) * | 2013-10-16 | 2014-02-26 | 格林精密部件(苏州)有限公司 | Gear shaft tooth slot phase angle gauge |
| CN104180746B (en) * | 2014-08-25 | 2017-06-16 | 无锡威孚高科技集团股份有限公司 | Camshaft lift angle on-line measurement device |
| CN104374296B (en) * | 2014-11-26 | 2017-08-25 | 江苏鸿华特种装备有限公司 | camshaft signal wheel angle detector |
| CN105258619B (en) * | 2015-11-13 | 2018-12-14 | 重庆市银钢一通科技有限公司 | Phase angle detection instrument |
| CN111975404B (en) * | 2020-08-27 | 2021-07-09 | 亚新科凸轮轴（仪征）有限公司 | Axial plug type automatic camshaft positioning device and using method thereof |
| CN114858036B (en) * | 2021-02-03 | 2024-07-02 | 江西同欣机械制造股份有限公司 | Cam shaft semi-manufactured goods phase angle detects anchor clamps |
| CN113154999B (en) * | 2021-05-12 | 2023-04-18 | 南京南传智能技术有限公司 | Relative angle measuring device of crankshaft part |
| CN115095404B (en) * | 2022-05-24 | 2023-09-26 | 中国第一汽车股份有限公司 | Method, system, equipment and storage medium for adjusting and measuring phase of whole vehicle engine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214744U (en) * | 1987-10-23 | 1988-08-31 | 广东省粤西农垦第一机械厂 | Verification and measuring device for ic engine camshaft |
| JPH0989549A (en) * | 1995-09-28 | 1997-04-04 | Ando Electric Co Ltd | Device for measuring cam phase difference angle |
| JP2000008815A (en) * | 1998-06-16 | 2000-01-11 | Hyundai Motor Co Ltd | Device and method for measuring phase angle error of cam shaft for internal combustion engine |
| CN201093992Y (en) * | 2007-10-22 | 2008-07-30 | 重庆长安汽车股份有限公司 | Engine phase tray press-loading angle fast detecting tool |
| CN201129996Y (en) * | 2007-12-29 | 2008-10-08 | 广西玉柴机器股份有限公司 | Single body pump cam axle phase detecting fixture |
| CN101556135A (en) * | 2009-05-19 | 2009-10-14 | 北京北内发动机零部件有限公司 | Detector for detecting angular orientation and depth of pinhole of camshaft |
| CN201811706U (en) * | 2010-10-18 | 2011-04-27 | 广西玉柴机器股份有限公司 | Device for detecting included angle of cams of cam shaft |
| CN202002602U (en) * | 2011-01-17 | 2011-10-05 | 河南中汇汽车零部件有限公司 | Detecting device of cam shaft runout amount |
| CN102721346A (en) * | 2012-06-01 | 2012-10-10 | 浙江师范大学 | Method for detecting cam lift of cam shaft |
| CN203024691U (en) * | 2012-12-24 | 2013-06-26 | 安徽华菱汽车有限公司 | Measuring tool for cam shaft |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564384B (en) * | 2012-02-03 | 2013-10-16 | 宁波市鄞州德来特技术有限公司 | Device and method for detecting phase deviation of engine |
-
2012
- 2012-12-24 CN CN201210566329.5A patent/CN103063106B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87214744U (en) * | 1987-10-23 | 1988-08-31 | 广东省粤西农垦第一机械厂 | Verification and measuring device for ic engine camshaft |
| JPH0989549A (en) * | 1995-09-28 | 1997-04-04 | Ando Electric Co Ltd | Device for measuring cam phase difference angle |
| JP2000008815A (en) * | 1998-06-16 | 2000-01-11 | Hyundai Motor Co Ltd | Device and method for measuring phase angle error of cam shaft for internal combustion engine |
| CN201093992Y (en) * | 2007-10-22 | 2008-07-30 | 重庆长安汽车股份有限公司 | Engine phase tray press-loading angle fast detecting tool |
| CN201129996Y (en) * | 2007-12-29 | 2008-10-08 | 广西玉柴机器股份有限公司 | Single body pump cam axle phase detecting fixture |
| CN101556135A (en) * | 2009-05-19 | 2009-10-14 | 北京北内发动机零部件有限公司 | Detector for detecting angular orientation and depth of pinhole of camshaft |
| CN201811706U (en) * | 2010-10-18 | 2011-04-27 | 广西玉柴机器股份有限公司 | Device for detecting included angle of cams of cam shaft |
| CN202002602U (en) * | 2011-01-17 | 2011-10-05 | 河南中汇汽车零部件有限公司 | Detecting device of cam shaft runout amount |
| CN102721346A (en) * | 2012-06-01 | 2012-10-10 | 浙江师范大学 | Method for detecting cam lift of cam shaft |
| CN203024691U (en) * | 2012-12-24 | 2013-06-26 | 安徽华菱汽车有限公司 | Measuring tool for cam shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103063106A (en) | 2013-04-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103063106B (en) | A kind of measurement frock of camshaft and measuring method | |
| CN107314779B (en) | The correcting device and angular transducer of angular transducer | |
| CN105651164B (en) | A kind of improvement line-of-sight course for roundness error measurement | |
| CN105403233A (en) | Linear position and rotary position magnetic sensors, systems, and methods | |
| Chen et al. | A stitching linear-scan method for roundness measurement of small cylinders | |
| CN103115555B (en) | A kind of magnetic angle of rotor of motor orientator | |
| CN103217139A (en) | Dual probe-based angular displacement transducer on-line self-calibration method | |
| CN203024691U (en) | Measuring tool for cam shaft | |
| CN104280000A (en) | On-line cam profile detection method | |
| CN105698671A (en) | Novel angular displacement sensor | |
| CN107388941A (en) | Measurement apparatus | |
| CN204788804U (en) | Rotor combination piece | |
| CN206177197U (en) | Outer lane detection device in antifriction bearing | |
| CN104457522A (en) | Method for measuring keyway symmetry degree of shaft part | |
| CN103998945A (en) | Digital linear actuator rotor flux density scan method and tool | |
| WO2018015715A1 (en) | Magnetic position sensor mounting arrangement | |
| Zhikun et al. | A new method for circular grating's eccentricity identification and error compensation | |
| CN205588283U (en) | Cylinder part end face positioning fixture | |
| CN204788319U (en) | Embedded axial sideshake adjusting shim thickness is measuring head in advance | |
| CN105258619B (en) | Phase angle detection instrument | |
| CN104930953A (en) | Mechanical part cylindricity error four-point measurement device and measurement method | |
| CN105563103B (en) | CG engine crankcase travelling gear alignment measurement accessories | |
| CN206440218U (en) | Magneto trigger gap special gauge | |
| TWI662255B (en) | Magnetic encoder for measuring deflection of rotating shaft and device thereof | |
| CN208223372U (en) | A kind of camshaft phase angle measuring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231109 Address after: 243071 No. 359 Huxinan Road, Economic and Technological Development Zone, Ma'anshan City, Anhui Province Patentee after: Anhui Hanma Engine Co.,Ltd. Address before: No.359, huxinan Road, Maanshan economic and Technological Development Zone, Anhui Province 243061 Patentee before: ANHUI HUALING AUTOMOBILE Co.,Ltd. |