CN2618137Y - Cam spindle style comprehensive surface error determining instrument - Google Patents
Cam spindle style comprehensive surface error determining instrument Download PDFInfo
- Publication number
- CN2618137Y CN2618137Y CN 02238624 CN02238624U CN2618137Y CN 2618137 Y CN2618137 Y CN 2618137Y CN 02238624 CN02238624 CN 02238624 CN 02238624 U CN02238624 U CN 02238624U CN 2618137 Y CN2618137 Y CN 2618137Y
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- main shaft
- error
- camshaft
- measuring
- measurement
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a comprehensive camshaft profile surface error measuring instrument, which belongs to the machines for measuring the composite error of the camshaft profile surface of motorcycle motor. During once chunk, the instrument can automatically measure the ascending stroke error, the angle error, the speed curves and acceleration curves of each peach-shaped cam, the phase angle error between the peach-shaped cam, the radial jumping error of each shaft, the ellipse error of each shaft, the conical error of each peach-shaped cam cylinder. The utility model is a main measuring unit, which comprises a base, a main shaft, an upper center, a vertical column, a measuring head and an operating panel. The main unit adopts vertical measuring structure; a gyration center comprises the main shaft and the upper center; a camshaft to be measured is gyroscopically moved following the main shaft and precisely round graduated by a rotary encoder which is concentric with the main shaft; the measuring head touches and follows the measured surface of a work in the radial direction; the radial displacement of each graduation is measured by a long grating sensor; a computer calculates the errors of the peach-shaped camshaft according to the measured parameters.
Description
Technical field
The utility model is the equipment that camshaft for motorcycle engine shape face composition error is carried out precision measurement, belongs to mechanical hook-up.
Background technology
The measurement of original camshaft for motorcycle engine shape face composition error generally adopts the optical dividing head measuring instrument of band Abbe head to measure, and this metering system belongs to metering system manually, and efficiency of measurement is lower, and the artificial dispersiveness of measuring is bigger.Because the optical dividing head measuring instrument is horizontal measurement structure, cause the setting-up eccentricity and the deflection deformation of tested camshaft easily in addition, be difficult to satisfy the precision measurement of camshaft shape face composition error.
Another metering system is that the horizontal camshaft measuring instrument that adopts digital display optical dividing head and Abbe head to transform is measured, this metering system drives the camshaft rotation by the motor-driven dividing head spindle, the measurement data of computer-automatic collection Abbe head, measure the shape face composition error of peach shape, moving axially still by artificial adjustment of each peach shape and diameter measurement is the semi-automatic measuring mode.Do not break away from the horizontal measurement structure of optical dividing head measuring instrument simultaneously, the setting-up eccentricity of tested camshaft and deflection deformation still influence measuring accuracy.
The purpose of this utility model is to adopt vertical measurement structure, and tested camshaft is vertically installed, and can reduce the influence to measuring accuracy of setting-up eccentricity and deflection deformation like this, realizes the precision measurement of camshaft shape face composition error.Gauge head is realized moving axially on the vertical survey column automatically, thereby can finish all automatic measurement that tested camshaft once is installed, and satisfies the manufacturing camshaft precision measurement of extensive motorcycle demand.
Summary of the invention
As shown in Figure 1, this instrument adopts vertical measurement structure, by the centre of gyration that the accurate axis of rolling is and upward top (2) constitute workpiece, measured camshaft (6) produces gyration with main shaft (1), and by doing accurate circular division with the concentric disk light beam encoder (5) of main shaft (1), gauge head (4) is at the radially contact measurement face of workpiece, move radially with the generation of measurement face, by the radial displacement that radial measurement sensor (3) is measured each calibration, computing machine goes out every error of measured camshaft (6) peach shape face according to measured camshaft calculation of parameter.
Concrete structure of the present utility model as shown in Figure 2, by main frame base (7), main shaft (1), measure balladeur train (8), go up top (2), disk light beam encoder (5), locating device (9), gauge head (4), go up top slide (10), vertical guide rail motor (11), measure column (12), radial measurement sensor (3), measure weight (13), radial motor (14), ball-screw (15) constitutes, its annexation is: in main frame base (7) spindle drive systems is housed, main shaft (1) and disk light beam encoder (5) are equipped with locating device (9) in main shaft (1) outside; Measuring balladeur train (8) is connected on the measurement column (12) by ball-screw (15), axially move by vertical guide rail motor (11) driving, measuring balladeur train (8) upward installation gauge head (4) and radial measurement sensor (3), driving measurement balladeur train (8) by radial motor (14) and measurement weight (13) moves radially, install top slide (10) and last top (2) in the side direction of measuring column (12), measured camshaft (6) places between main shaft (1) and last top (2).
The utility model is suitable for the precision measurement of camshaft for motorcycle engine shape face composition error, can be in once being installed the run-out error, ellipticity error, peach shape cylinder taper error etc. of phase place angle error, each diameter of axle between lift range error, angular error, rate curve and accelerating curve, each peach of each peach shape of all automatic measurement.For detecting, the camshaft of motorcycle engine provides reliable means.
Description of drawings:
Fig. 1 is measuring principle figure;
1-main shaft 2-goes up top 3-radial measurement sensor 4-gauge head
The measured camshaft of 5-disk light beam encoder 6-
Fig. 2 is a camshaft shape surface error general measuring instrument structural drawing;
1-main shaft 2-goes up top 3-radial measurement sensor 4-gauge head
The measured camshaft 7-of 5-disk light beam encoder 6-main frame base
8-measures balladeur train 9-locating device 10-and goes up top slide 11-vertical guide rail motor
12-measures column 13-and measures weight 14-radial motor 15-ball-screw
Fig. 3 is host computer control guidance panel figure;
Fig. 4 is measured camshaft installation diagram;
1-main shaft 2-goes up the measured camshaft of top 4-gauge head 6-
The last top slide 16-locking handwheel 17-of 10-goes up the top handle that lifts
Fig. 5 measures process flow diagram for camshaft;
Embodiment:
The host computer control guidance panel as shown in Figure 3, each button is respectively pilot lamp,
" measurement " is the measurement button, and is pilot lamp, presses this key, and then lamp is bright, and this instrument enters automatic metering system, and the manipulated key of " main shaft ", " radially ", " vertically " lost efficacy at this moment; During again by " measurement " key, " measurement " key lifts, and lamp does not work, and this instrument enters the manual measurement mode, and can then can adjust main shaft and probe location this moment by " main shaft ", " radially ", " vertically " manipulated key;
" main shaft " clockwise rotates button when being pressed, and this lamp is bright, and main shaft clockwise rotates, and keeps rotary state, at this moment, can adjust the angle position that main shaft rotates.Press this key during manual measurement, realize that main shaft rotates; Press time-out, lamp does not work, and main shaft stops operating; When entering automatic metering system, this key lost efficacy.
When " main shaft " rotated counterclockwise button and be pressed, lamp was bright, spindle axis counterclockwise rotation, and state keeps, and can adjust the angle position that main shaft rotates, and presses this key during manual measurement, realizes that main shaft rotates; Press time-out, lamp does not work, and main shaft stops operating; When adopting automatic metering system, this key lost efficacy.
When " radially " gauge head forward key " ← " was pressed, lamp was bright, and radially gauge head advances, and can adjust the contact position of gauge head and workpiece; Key-press status unclamps this key for some position control, and lamp goes out, and radially gauge head stops to move; When adopting automatic metering system, this key lost efficacy.
When " radially " gauge head retreated button " → " and presses, lamp was bright, and radially gauge head retreats, and can adjust the contact position of gauge head and workpiece; Key-press status unclamps this key for some position control, and lamp goes out, and radially gauge head stops to move; When adopting automatic metering system, this key lost efficacy.
When " vertically " rising button " ↑ " was pressed, lamp was bright, and gauge head then vertical uplift moves, and can adjust gauge head and the workpiece contact position at axial different cross section this moment; Key-press status unclamps this key for some position control, and lamp goes out, and gauge head stops vertical moving; When adopting automatic metering system, this key lost efficacy.
When " vertically " decline button " ↓ " was pressed, lamp was bright, and gauge head then vertically descends and moves, and can adjust gauge head and the workpiece contact position at axial different cross section this moment; Key-press status is some position control, and when unclamping, lamp goes out, and gauge head stops vertical moving; When adopting automatic metering system, this key lost efficacy.
" power supply " when button was pressed, lamp was bright, and main frame and control electronic box power connection can be controlled main shaft and gauge head motion this moment.
The instrument host operation
This instrument adopts vertical measurement structure, measured camshaft (6) is vertically mounted between main shaft (1) and last top (2), by the control operation panel button, can adjust easily gauge head (4) radially with the moving of vertical direction, can adopt computer controlled automatic mode or manual semi-automatic mode to finish measuring process.Concrete operations are as shown in Figure 4:
Select to install suitable gauge head (4):
At first according to the requirement of measured camshaft (6), select suitable gauge head (4), control operation panel then, by " radially " key " ← " that advances, make and measure balladeur train (8) and from measure column (12), shift out, gauge head (4) is installed to measures on the balladeur train (8), tighten gauge head (4) at level and vertical both direction, after gauge head (4) installs, should make gauge head (4) return radially zero-bit by " radially " back spacer " → ".
Move and go up top slide (10):
Screw the locking handwheel (16) of top slide (10), top slide (10) and the little gap of guide rail of measuring column (12) are unclamped, live in top slide (10) with hand rest, can move up and down top slide (10), unclamp the locking handwheel (16) of top slide (10), go up top slide (10) and the guide rail locking of measuring column (12).
Measured camshaft (6) is installed:
At first clean each the measurement face of measured camshaft (6) and the center hole at two ends, unclamp top slide (10), adjust main shaft (1) and last top (2) distance, satisfy the axial installation of measured camshaft (6), select suitable locating device (9), and with main shaft (1) following top the connection, depress the top handle (17) that lifts, put measured camshaft (6) between main shaft (1) and last top (2), adjust locating device (9) and reliably be connected with measured camshaft (6), measured camshaft (6) installs.
Mobile gauge head (4) contacts with measured camshaft (6) measurement face:
When gauge head (4) and measured camshaft (6) install respectively suitable after, can be by " radially " key " ← " that advances, make gauge head (4) stretch out a part, adjusting gauge head (4) does not interfere with measured camshaft (6) in vertical direction, select measured cross section, by " radially " key " ← " that advances, gauge head (4) is contacted with measured camshaft (4) measurement face.
The utility model typical case camshaft is measured flow process as shown in Figure 5:
Push control panel " power supply " key, energized, select to install suitable gauge head (4) again, the position of top slide (10) in the adjustment, measured camshaft (6) is installed, is adjusted locating device (9) elasticity then and install, press operation control panel " radially " key, mobile gauge head (4) contacts with measured, and whether gauge head (4) axially interferes with measured camshaft (6) when observing main shaft (1) rotation.Operational measure software again, selection, input measurement parameter and measurement project, operation control panel, select " measurement " key to put automatic measurement or manual measurement state, begin subsequently to measure (automatic or manual), select the measurement result way of output, measurement finishes by playing operation control panel " power supply " key, deenergization.
Claims (1)
1. camshaft shape surface error general measuring instrument, be by main frame base (7), main shaft (1), measure balladeur train (8), go up top (2), disk light beam encoder (5), locating device (9), gauge head (4), go up top slide (10), vertical guide rail motor (11), measure column (12), radial measurement sensor (3), measure weight (13), radial motor (14), ball-screw (15) and constitute, it is characterized in that instrument adopts vertical measurement structure; Spindle drive systems, main shaft (1) and disk light beam encoder (5) are housed in main frame base (7), locating device (9) are housed in main shaft (1) outside; Measuring balladeur train (8) is connected on the measurement column (12) by ball-screw (15), axially move by vertical guide rail motor (11) driving, measuring balladeur train (8) upward installation gauge head (4) and radial measurement sensor (3), driving it by radial motor (14) and measurement weight (13) moves radially, install top slide (10) and last top (2) in the side direction of measuring column (12), measured camshaft (6) places between main shaft (1) and last top (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238624 CN2618137Y (en) | 2002-06-14 | 2002-06-14 | Cam spindle style comprehensive surface error determining instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238624 CN2618137Y (en) | 2002-06-14 | 2002-06-14 | Cam spindle style comprehensive surface error determining instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618137Y true CN2618137Y (en) | 2004-05-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238624 Expired - Lifetime CN2618137Y (en) | 2002-06-14 | 2002-06-14 | Cam spindle style comprehensive surface error determining instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2618137Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410625C (en) * | 2006-06-02 | 2008-08-13 | 江苏万工科技集团有限公司 | Shedding profilogram measuring apparatus |
| CN101782381A (en) * | 2010-03-01 | 2010-07-21 | 洛阳轴研科技股份有限公司 | Horizontal adjusting device for sensor used to measure cylindricity and diameter of workpiece |
| CN102489548A (en) * | 2011-12-28 | 2012-06-13 | 长春汇凯科技有限公司 | Multichannel shaft part run-out high-speed measurement device |
| CN101696872B (en) * | 2009-10-28 | 2012-06-13 | 上海理工大学 | Total run-out comprehensive measuring instrument |
| CN106767336A (en) * | 2016-12-28 | 2017-05-31 | 重庆市银钢通科技有限公司 | A kind of cam phase angle judges cubing |
| CN107576485A (en) * | 2017-08-03 | 2018-01-12 | 上海电动工具研究所（集团）有限公司 | The device and method of error between a kind of measurement commutator dynamic piece |
| CN109373846A (en) * | 2018-10-18 | 2019-02-22 | 东莞市国森科精密工业有限公司 | A kind of detecting tool device of elliptic cam length shaft size |
| CN109506563A (en) * | 2018-11-07 | 2019-03-22 | 上海工业自动化仪表研究院有限公司 | Pivoting support radial clearance and flank of tooth jitter detection apparatus and method |
| CN114543676A (en) * | 2021-08-30 | 2022-05-27 | 长光（沧州）光栅传感技术有限公司 | Device and method for detecting radial run-out and circle center motion curve of roller bearing |
-
2002
- 2002-06-14 CN CN 02238624 patent/CN2618137Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410625C (en) * | 2006-06-02 | 2008-08-13 | 江苏万工科技集团有限公司 | Shedding profilogram measuring apparatus |
| CN101696872B (en) * | 2009-10-28 | 2012-06-13 | 上海理工大学 | Total run-out comprehensive measuring instrument |
| CN101782381A (en) * | 2010-03-01 | 2010-07-21 | 洛阳轴研科技股份有限公司 | Horizontal adjusting device for sensor used to measure cylindricity and diameter of workpiece |
| CN101782381B (en) * | 2010-03-01 | 2011-09-07 | 洛阳轴研科技股份有限公司 | Horizontal adjusting device for sensor used to measure cylindricity and diameter of workpiece |
| CN102489548A (en) * | 2011-12-28 | 2012-06-13 | 长春汇凯科技有限公司 | Multichannel shaft part run-out high-speed measurement device |
| CN102489548B (en) * | 2011-12-28 | 2014-04-30 | 长春汇凯科技有限公司 | Multichannel shaft part run-out high-speed measurement device |
| CN106767336A (en) * | 2016-12-28 | 2017-05-31 | 重庆市银钢通科技有限公司 | A kind of cam phase angle judges cubing |
| CN107576485A (en) * | 2017-08-03 | 2018-01-12 | 上海电动工具研究所（集团）有限公司 | The device and method of error between a kind of measurement commutator dynamic piece |
| CN107576485B (en) * | 2017-08-03 | 2019-08-06 | 上海电动工具研究所（集团）有限公司 | It is a kind of measurement commutator dynamic piece between error device and method |
| CN109373846A (en) * | 2018-10-18 | 2019-02-22 | 东莞市国森科精密工业有限公司 | A kind of detecting tool device of elliptic cam length shaft size |
| CN109506563A (en) * | 2018-11-07 | 2019-03-22 | 上海工业自动化仪表研究院有限公司 | Pivoting support radial clearance and flank of tooth jitter detection apparatus and method |
| CN109506563B (en) * | 2018-11-07 | 2024-02-27 | 上海工业自动化仪表研究院有限公司 | Slewing bearing radial clearance and tooth surface runout detection device and method |
| CN114543676A (en) * | 2021-08-30 | 2022-05-27 | 长光（沧州）光栅传感技术有限公司 | Device and method for detecting radial run-out and circle center motion curve of roller bearing |
| CN114543676B (en) * | 2021-08-30 | 2023-07-25 | 长光（沧州）光栅传感技术有限公司 | Roller bearing radial runout and circle center movement curve detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20080627 Pledge (preservation): Pledge registration |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120614 Granted publication date: 20040526 |