CN102004032A - Coding return difference measuring table for speed reducer - Google Patents
Coding return difference measuring table for speed reducer Download PDFInfo
- Publication number
- CN102004032A CN102004032A CN 201010521997 CN201010521997A CN102004032A CN 102004032 A CN102004032 A CN 102004032A CN 201010521997 CN201010521997 CN 201010521997 CN 201010521997 A CN201010521997 A CN 201010521997A CN 102004032 A CN102004032 A CN 102004032A
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- China
- Prior art keywords
- reductor
- return difference
- speed reducer
- coding
- output terminal
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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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- Control Of Electric Motors In General (AREA)
Abstract
The invention relates to a coding return difference measuring table for a speed reducer, which comprises the speed reducer and a servo motor. The input end of the servo motor is connected with an input coder, and the output end of the servo motor is connected with the input end of the speed reducer through a first coupler; and the output end of the speed reducer is connected with an output coder. The coding return difference measuring table for the speed reducer can accurately measure the return difference of the speed reducer, so that the return difference measurement of the speed reducer is accurate.
Description
(1) technical field
The present invention relates to a kind of coding return difference measurement mechanism of reductor.
(2) background technology
Gear clearance in the reductor can cause return difference, thereby influences the accuracy of transmission.Also accurately do not measure at present the equipment of the return difference of reductor.
(3) summary of the invention
In view of the equipment of also accurately not measuring at present the return difference of reductor, the invention provides a kind of coding return difference test desk of reductor of the return difference that can accurately measure reductor.
The technical scheme that the present invention solves its technical matters is: a kind of coding return difference test desk of reductor, comprise reductor, also comprise with servomotor, the input end of this servomotor is connected with the input coding device, the output terminal of described servomotor connects the input end of described reductor by first shaft coupling, and the output terminal of described reductor connects an output coder.
Further, the output terminal of described reductor connects a detent by second shaft coupling, connects described output coder on the output terminal of described detent.
The present invention by input coding device input pulse, drives reductor by servomotor and rotates in use, and output coder is exported pulse again at last, can draw the return difference of reductor by the contrast of input pulse and output pulse.
Beneficial effect of the present invention is: a kind of coding return difference test desk of reductor of the return difference that can accurately measure reductor is provided, makes the return difference measurement of reductor be able to precision.
(4) description of drawings
Fig. 1 is a structural representation of the present invention.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
With reference to Fig. 1, a kind of coding return difference test desk of reductor comprises reductor 1, also comprises with servomotor 2, the input end of this servomotor 2 is connected with input coding device 3, and the output terminal of described servomotor 2 connects the input end of described reductor 1 by first shaft coupling 4.The output terminal of described reductor 1 connects an output coder 5, reductor 1 in use generally can no-load running, therefore in the present embodiment: the output terminal of described reductor 1 connects a detent 7 by second shaft coupling 6, connect described output coder 5 on the output terminal of described detent 7, thereby finish the output terminal of reductor 1 and being connected of output coder 5, but the charge capacity of detent 7 simulation loading.
The present invention by input coding device 5 input pulses, drives reductor 1 by servomotor 2 and rotates in use, and output coder 5 is exported pulses again at last, can draw the return difference of reductor by the contrast of input pulse and output pulse.
Claims (2)
1. the coding return difference test desk of a reductor, comprise reductor, it is characterized in that: also comprise with servomotor, the input end of this servomotor is connected with the input coding device, the output terminal of described servomotor connects the input end of described reductor by first shaft coupling, and the output terminal of described reductor connects an output coder.
2. the coding return difference test desk of reductor as claimed in claim 1, it is characterized in that: the output terminal of described reductor connects a detent by second shaft coupling, connects described output coder on the output terminal of described detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010521997 CN102004032A (en) | 2010-10-26 | 2010-10-26 | Coding return difference measuring table for speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010521997 CN102004032A (en) | 2010-10-26 | 2010-10-26 | Coding return difference measuring table for speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102004032A true CN102004032A (en) | 2011-04-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010521997 Pending CN102004032A (en) | 2010-10-26 | 2010-10-26 | Coding return difference measuring table for speed reducer |
Country Status (1)
| Country | Link |
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| CN (1) | CN102004032A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698126A (en) * | 2013-12-26 | 2014-04-02 | 北京配天大富精密机械有限公司 | Speed reducer testing equipment |
| CN103776628A (en) * | 2014-01-15 | 2014-05-07 | 天津大学 | Reducer torsional rigidity and idle running error test experiment table and test method thereof |
Citations (5)
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|---|---|---|---|---|
| US5642297A (en) * | 1994-12-12 | 1997-06-24 | Gurley Precision Instruments, Inc. | Apparatus and method for measuring the kinematic accuracy in machines and mechanisms using absolute encoders |
| CN1447058A (en) * | 2002-03-21 | 2003-10-08 | 谭洪源 | Device for illuminating indoors by using sunlight |
| CN201025507Y (en) * | 2007-02-13 | 2008-02-20 | 上海威士机械有限公司 | A rotary positioning structure for rotary tray adhesion machine |
| KR20090011079A (en) * | 2007-07-25 | 2009-02-02 | 현대 파워텍 주식회사 | Apparatus for testing gear transmission error |
| CN101886978A (en) * | 2010-07-07 | 2010-11-17 | 四川大学 | Vacuum high/low temperature environmental simulation electromechanical transmission mechanism comprehensive performance experimental system |
-
2010
- 2010-10-26 CN CN 201010521997 patent/CN102004032A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5642297A (en) * | 1994-12-12 | 1997-06-24 | Gurley Precision Instruments, Inc. | Apparatus and method for measuring the kinematic accuracy in machines and mechanisms using absolute encoders |
| CN1447058A (en) * | 2002-03-21 | 2003-10-08 | 谭洪源 | Device for illuminating indoors by using sunlight |
| CN201025507Y (en) * | 2007-02-13 | 2008-02-20 | 上海威士机械有限公司 | A rotary positioning structure for rotary tray adhesion machine |
| KR20090011079A (en) * | 2007-07-25 | 2009-02-02 | 현대 파워텍 주식회사 | Apparatus for testing gear transmission error |
| CN101886978A (en) * | 2010-07-07 | 2010-11-17 | 四川大学 | Vacuum high/low temperature environmental simulation electromechanical transmission mechanism comprehensive performance experimental system |
Non-Patent Citations (2)
| Title |
|---|
| 《合肥工业大学硕士学位论文》 20070915 莫云峰 精度损失实验系统的研究 第1页至第12页 1-2 , 2 * |
| 《重庆大学硕士学位论文》 20071115 秦晓峰 机械传动试验台测控系统的设计 第1页至第7页 2 , 2 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698126A (en) * | 2013-12-26 | 2014-04-02 | 北京配天大富精密机械有限公司 | Speed reducer testing equipment |
| CN103776628A (en) * | 2014-01-15 | 2014-05-07 | 天津大学 | Reducer torsional rigidity and idle running error test experiment table and test method thereof |
| CN103776628B (en) * | 2014-01-15 | 2016-02-10 | 天津大学 | Speed reduction unit torsional rigidity and idle running error test experimental bed and method of testing thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110406 |