CN112414341A - Detection device and detection method for cycloid wheel of planetary cycloid pin gear reducer - Google Patents
Detection device and detection method for cycloid wheel of planetary cycloid pin gear reducer Download PDFInfo
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- CN112414341A CN112414341A CN202011046143.8A CN202011046143A CN112414341A CN 112414341 A CN112414341 A CN 112414341A CN 202011046143 A CN202011046143 A CN 202011046143A CN 112414341 A CN112414341 A CN 112414341A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
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Abstract
The invention belongs to the field of detection devices, relates to a device and a method for detecting the central position degree of a tooth profile of a cycloidal gear, and particularly relates to a device and a method for detecting a cycloidal gear of a planetary cycloidal pin gear speed reducer. Including the platform is examined to the level that a mesa is leveled, install a base in the mesa of examining the platform is examined to the level, the upper end face internal level of this base is made, one side movable mounting of base has a fixed positioning round pin, and this locating pin is installed perpendicularly with the up end of base, with a slide mechanism is installed to the relative base side position of fixed positioning round pin, slidable mounting has a push pedal in the slide mechanism, and an arc wall is made towards the terminal surface of base to this push pedal, the push pedal can be under the slide mechanism effect along being close to and keeping away from base one side reciprocating sliding, and its slip direction extends with fixed positioning round pin's mounted position. Besides the structure, the invention also derives a corresponding detection method based on the detection device formed by the structure combination.
Description
Technical Field
The invention belongs to the field of detection devices, relates to a device and a method for detecting the central position degree of a tooth profile of a cycloidal gear, and particularly relates to a device and a method for detecting a cycloidal gear of a planetary cycloidal pin gear speed reducer.
Background
The reducer is one of four core technologies of an industrial robot, and occupies a large proportion in the production cost of the industrial robot. The planetary cycloidal pin gear speed reducer as a novel speed reduction transmission device has the characteristics of high rigidity, high transmission ratio, small static return difference, high dynamic transmission precision and the like. The cycloid wheel is a core part of a planetary cycloid pin wheel speed reducer, the machining precision of the cycloid wheel has decisive influence on the transmission precision of the whole machine, and the requirement on the deviation of the position degree of the center of a cycloid tooth profile relative to the centers of two eccentric shaft holes is extremely strict in the machining process. This has also promoted subsequent detection degree of difficulty greatly, and present testing process is wasted time and energy and the result is often unreliable, has not had high-efficient convenient special frock yet to be used for detecting.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a convenient and quick clamping detection device with higher precision, is beneficial to improving the manufacturing precision and the stability of the workpiece quality, and meets the requirement of a speed reducer on high precision.
The technical scheme adopted by the invention is as follows:
the utility model provides a detection device for cycloid wheel of planet cycloid pinwheel reduction gear, includes that the platform is waited to examine to the level that a mesa is level, its characterized in that: a base is installed in the table top of the horizontal platform to be detected, the upper end surface of the base is horizontally manufactured, a fixed positioning pin is movably installed on one side of the base, the positioning pin is vertically installed on the upper end surface of the base, a sliding mechanism is installed on the side position of the base opposite to the fixed positioning pin, a push plate is installed in the sliding mechanism in a sliding mode, an arc-shaped groove is formed in the end surface, facing the base, of the push plate, the push plate can slide back and forth along the side close to and far away from the base under the action of the sliding mechanism, and the sliding direction of the push plate extends to the installation position of the fixed positioning; under the installation state, the radial one end of the cycloid wheel of will examining of fixed position round pin is restricted, examines the radial other end of cycloid wheel and the arc wall in close contact with of push pedal, examine and install two movable positioning round pins in the clearance between profile groove position and the arc wall of cycloid wheel, these two movable positioning round pins receive the thrust of push pedal and examine the profile groove position in close contact with of cycloid wheel, with the fixed position round pin makes the central line of examining the cycloid wheel to arc wall one side as the extreme point, two movable positioning round pin symmetric distribution in the both sides of this central line.
Furthermore, the base is of a round shape, a handle-shaped structure is integrally installed at the side position of the base, the handle-shaped structure extends outwards along the central line direction of the base, and a sliding mechanism is installed at the upper end of the handle-shaped structure.
Furthermore, a lug is integrally formed at the end part of the handle-shaped structure far away from the base.
Further, slide mechanism includes the slide rail, sliding sleeve and screw thread push rod, and slide rail fixed mounting is in handle column structure up end, and its outside slip cover is equipped with the sliding sleeve, and the push pedal is installed to the tip of sliding sleeve towards the base, and the tip that the sliding sleeve dorsad push pedal passes through adapter sleeve and screw thread push rod connection fixed, the lug system that handle column structure made has the screw hole in, screw thread push rod and screw hole screw-thread fit, and its tip is worn out by the screw hole.
Furthermore, a hole is formed in the upper end face of the base, and the lower end part of the fixing positioning pin is embedded in the hole.
Furthermore, the arc radius of the arc-shaped groove manufactured by the push plate is the sum of the radius of the tooth root circle of the cycloid wheel to be detected and the diameter of the positioning pin.
The detection method of the detection device for the cycloid wheel applying the planetary cycloid pin wheel speed reducer is characterized in that: the method comprises the following steps:
step 1: fixing a base in a table top of a horizontal to-be-detected table, and placing the base on a measuring plane of a three-coordinate measuring instrument;
step 2: cleaning each contact plane of the base, and assembling and installing each component of the fixed positioning pin, the sliding rail, the sliding sleeve, the push plate and the threaded push rod;
and step 3: stably placing the cycloidal gear to be detected in the upper end surface of the base, and enabling the fixed positioning pin to be in contact with any tooth profile groove part of the cycloidal gear to be detected;
and 4, step 4: placing two movable positioning pins at two groove parts on the other side of the tooth profile of the cycloidal gear to be detected, and ensuring that the two movable positioning pins and the central line of the sliding rail are symmetrically distributed;
and 5: rotating the threaded push rod to drive the push plate to press the two movable positioning pins to the tooth profile tooth root of the cycloidal gear to be detected;
step 6: respectively obtaining the central coordinates of the distribution circles of the fixed positioning pin and the two movable positioning pins by using a three-coordinate measuring instrument and comparing the central coordinates with the central coordinates of the three circular holes on the cycloid wheel;
and 7: and (5) after the detection is finished, rotating the threaded push rod to take out the detected cycloidal gear, and repeating the steps 1-6 to detect the next cycloidal gear.
The invention has the advantages and positive effects that:
in the invention, a base is fixed on a flat and horizontal platform to be detected, and a fixed positioning pin is arranged in a hole formed in one end face of the base; the slide rail is installed to the opposite side, and slide rail cooperation sliding sleeve drives the push pedal and carries out reciprocating motion, the push pedal by the drive of screw thread push rod, push pedal cooperation movable positioning round pin plays the centering action.
In the invention, one side of the positioning pin is propped against the fixed positioning pin during detection, and the other side of the positioning pin pushes the two movable positioning pins to the root of the tooth to be compressed by the push plate; finally, respectively obtaining the circle center coordinates of the circle where the three positioning pins are located and the circle center coordinates of the circle where the centers of the three crank shaft holes are located by using a three-point circle principle through a three-coordinate measuring instrument; and comparing the two obtained coordinates to obtain the position degree deviation of the center of the cycloid tooth profile relative to the centers of the two eccentric shaft holes.
The invention provides a method and a device which are convenient to clamp and quick to detect, and can be used for accurately measuring the tooth profile position deviation of a cycloidal gear.
Drawings
FIG. 1 is a schematic diagram of a detection state according to the present invention;
FIG. 2 is a schematic view of the base and stem structure portions of the present invention.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be illustrative, not limiting and are not intended to limit the scope of the invention.
The invention relates to a detection device for a cycloid wheel of a planetary cycloid pin wheel speed reducer, which comprises a horizontal platform to be detected with a flat platform surface, and is characterized in that a base 3-1 is installed in the platform surface of the horizontal platform to be detected, the upper end surface of the base is horizontally manufactured, one side of the base is movably provided with a fixed positioning pin 3-3, the positioning pin is vertically installed with the upper end surface of the base, the side position of the base opposite to the fixed positioning pin is provided with a sliding mechanism, a push plate 3-6 is installed in the sliding mechanism in a sliding manner, an arc-shaped groove is formed in the end surface of the push plate facing the base, the push plate can slide back and forth along one side close to and far away from the base under the action of the sliding mechanism, and the sliding direction of the push plate extends; in the installation state, the fixed positioning pin limits the radial end of the cycloid wheel to be detected, the radial other end of the cycloid wheel to be detected is in close contact with the arc-shaped groove of the push plate, two movable positioning pins 3-4 are installed in a gap between the tooth profile groove part and the arc-shaped groove of the cycloid wheel to be detected, the two movable positioning pins are in close contact with the tooth profile groove part of the cycloid wheel to be detected under the thrust of the push plate, a central line of the cycloid wheel to be detected is manufactured to one side of the arc-shaped groove by taking the fixed positioning pin as an end point, and the two movable positioning pins are symmetrically distributed on two sides of.
In this embodiment, the base is of a round-like shape, a handle-shaped structure is integrally installed at a lateral position of the base, the handle-shaped structure extends outwards along a central line direction of the base, and a sliding mechanism is installed at an upper end of the handle-shaped structure.
In this embodiment, a protrusion is integrally formed on the end of the handle-like structure away from the base.
In this embodiment, the sliding mechanism includes a sliding rail 3-9, a sliding sleeve 3-7 and a threaded push rod 3-11, the sliding rail is fixedly installed in the upper end face of the handle-shaped structure through a fixing screw 3-8, the sliding sleeve is slidably installed outside the sliding rail, a push plate is fixedly installed on the end portion, facing the base, of the sliding sleeve through a screw 3-5, the end portion, facing away from the push plate, of the sliding sleeve is fixedly connected with the threaded push rod through a connecting sleeve 3-10, a threaded hole is formed in a protruding block formed in the handle-shaped structure, the threaded push rod is in threaded fit with the threaded.
In this embodiment, a hole is formed in the upper end surface of the base, and the lower end portion of the fixing positioning pin is embedded in the hole.
In the embodiment, the arc radius of the arc-shaped groove made by the push plate is the sum of the radius of the tooth root circle of the cycloid wheel to be detected and the diameter of the positioning pin.
The working process of the invention is as follows:
the detection method of the detection device for the cycloid wheel applying the planetary cycloid pin wheel speed reducer is characterized in that: the method comprises the following steps:
step 1: fixing a base in a table top of a horizontal to-be-detected table, and placing the base on a measuring plane of a three-coordinate measuring instrument;
step 2: cleaning each contact plane of the base, and assembling and installing each component of the fixed positioning pin, the sliding rail, the sliding sleeve, the push plate and the threaded push rod;
and step 3: stably placing the cycloid wheel 3-2 to be detected in the upper end face of the base, and enabling the fixed positioning pin to be in contact with any tooth profile groove part of the cycloid wheel to be detected;
and 4, step 4: placing two movable positioning pins at two groove parts on the other side of the tooth profile of the cycloidal gear to be detected, and ensuring that the two movable positioning pins and the central line of the sliding rail are symmetrically distributed;
and 5: rotating the threaded push rod to drive the push plate to press the two movable positioning pins to the tooth profile tooth root of the cycloidal gear to be detected;
step 6: respectively obtaining the central coordinates of the distribution circles of the fixed positioning pin and the two movable positioning pins by using a three-coordinate measuring instrument and comparing the central coordinates with the central coordinates of the three circular holes on the cycloid wheel;
and 7: and (5) after the detection is finished, rotating the threaded push rod to take out the detected cycloidal gear, and repeating the steps 1-6 to detect the next cycloidal gear.
In the invention, a base is fixed on a flat and horizontal platform to be detected, and a fixed positioning pin is arranged in a hole formed in one end face of the base; the slide rail is installed to the opposite side, and slide rail cooperation sliding sleeve drives the push pedal and carries out reciprocating motion, the push pedal by the drive of screw thread push rod, push pedal cooperation movable positioning round pin plays the centering action.
In the invention, one side of the positioning pin is propped against the fixed positioning pin during detection, and the other side of the positioning pin pushes the two movable positioning pins to the root of the tooth to be compressed by the push plate; finally, respectively obtaining the circle center coordinates of the circle where the three positioning pins are located and the circle center coordinates of the circle where the centers of the three crank shaft holes are located by using a three-point circle principle through a three-coordinate measuring instrument; and comparing the two obtained coordinates to obtain the position degree deviation of the center of the cycloid tooth profile relative to the centers of the two eccentric shaft holes.
The invention provides a method and a device which are convenient to clamp and quick to detect, and can be used for accurately measuring the tooth profile position deviation of a cycloidal gear.
Claims (7)
1. The utility model provides a detection device for cycloid wheel of planet cycloid pinwheel reduction gear, includes that the platform is waited to examine to the level that a mesa is level, its characterized in that: a base is installed in the table top of the horizontal platform to be detected, the upper end surface of the base is horizontally manufactured, a fixed positioning pin is movably installed on one side of the base, the positioning pin is vertically installed on the upper end surface of the base, a sliding mechanism is installed on the side position of the base opposite to the fixed positioning pin, a push plate is installed in the sliding mechanism in a sliding mode, an arc-shaped groove is formed in the end surface, facing the base, of the push plate, the push plate can slide back and forth along the side close to and far away from the base under the action of the sliding mechanism, and the sliding direction of the push plate extends to the installation position of the fixed positioning; under the installation state, the radial one end of the cycloid wheel of will examining of fixed position round pin is restricted, examines the radial other end of cycloid wheel and the arc wall in close contact with of push pedal, examine and install two movable positioning round pins in the clearance between profile groove position and the arc wall of cycloid wheel, these two movable positioning round pins receive the thrust of push pedal and examine the profile groove position in close contact with of cycloid wheel, with the fixed position round pin makes the central line of examining the cycloid wheel to arc wall one side as the extreme point, two movable positioning round pin symmetric distribution in the both sides of this central line.
2. The detecting device for the cycloid gear of a planetary cycloid pin gear speed reducer as described in claim 1, characterized in that: the base is similar to a circle, a handle-shaped structure is integrally installed at the side position of the base, the handle-shaped structure extends outwards along the central line direction of the base, and a sliding mechanism is installed at the upper end of the handle-shaped structure.
3. The detecting device for the cycloid gear of a planetary cycloid pin gear speed reducer as described in claim 2, characterized in that: a lug is integrally formed at the end of the handle-like structure far away from the base.
4. The detecting device for the cycloid gear of a planetary cycloid pin gear speed reducer as described in claim 3, characterized in that: the sliding mechanism comprises a sliding rail, a sliding sleeve and a threaded push rod, the sliding rail is fixedly arranged in the upper end face of the handle-shaped structure, the sliding sleeve is sleeved on the outer portion of the sliding mechanism in a sliding mode, a push plate is arranged on the end portion, facing the base, of the sliding sleeve, the end portion, back to the push plate, of the sliding sleeve is fixedly connected with the threaded push rod through a connecting sleeve, a threaded hole is formed in a protruding block made of the handle-shaped structure, the threaded push rod is in threaded fit.
5. The detecting device for the cycloid gear of a planetary cycloid pin gear speed reducer as described in claim 1, characterized in that: a hole is formed in the upper end face of the base, and the lower end part of the fixed positioning pin is embedded in the hole.
6. The detecting device for the cycloid gear of a planetary cycloid pin gear speed reducer as described in claim 1, characterized in that: the arc radius of the arc-shaped groove made by the push plate is the sum of the radius of the tooth root circle of the cycloid wheel to be detected and the diameter of the positioning pin.
7. A detection method of applying the detection device for a cycloid gear of a planetary cycloid pin gear speed reducer as described in any one of claims 1 to 5, characterized in that: the method comprises the following steps:
step 1: fixing a base in a table top of a horizontal to-be-detected table, and placing the base on a measuring plane of a three-coordinate measuring instrument;
step 2: cleaning each contact plane of the base, and assembling and installing each component of the fixed positioning pin, the sliding rail, the sliding sleeve, the push plate and the threaded push rod;
and step 3: stably placing the cycloidal gear to be detected in the upper end surface of the base, and enabling the fixed positioning pin to be in contact with any tooth profile groove part of the cycloidal gear to be detected;
and 4, step 4: placing two movable positioning pins at two groove parts on the other side of the tooth profile of the cycloidal gear to be detected, and ensuring that the two movable positioning pins and the central line of the sliding rail are symmetrically distributed;
and 5: rotating the threaded push rod to drive the push plate to press the two movable positioning pins to the tooth profile tooth root of the cycloidal gear to be detected;
step 6: respectively obtaining the central coordinates of the distribution circles of the fixed positioning pin and the two movable positioning pins by using a three-coordinate measuring instrument and comparing the central coordinates with the central coordinates of the three circular holes on the cycloid wheel;
and 7: and (5) after the detection is finished, rotating the threaded push rod to take out the detected cycloidal gear, and repeating the steps 1-6 to detect the next cycloidal gear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011046143.8A CN112414341B (en) | 2020-09-29 | 2020-09-29 | Detection device and detection method for cycloid wheel of planetary cycloid pin gear reducer |
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| CN202011046143.8A CN112414341B (en) | 2020-09-29 | 2020-09-29 | Detection device and detection method for cycloid wheel of planetary cycloid pin gear reducer |
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| CN112414341B CN112414341B (en) | 2022-07-01 |
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Citations (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87108067A (en) * | 1987-11-28 | 1988-11-30 | 范朝来 | Mechanically program-controlled fast distance adjustor |
| CN2061592U (en) * | 1990-01-18 | 1990-09-05 | 许静宇 | Universal locator |
| CN2084855U (en) * | 1991-03-23 | 1991-09-18 | 沈阳工业锅炉厂 | Gas cutter |
| CN2887474Y (en) * | 2005-06-10 | 2007-04-11 | 张少渊 | Single transmission axle three-roller Y-shaped adjustable rolling mill |
| CN102101450A (en) * | 2009-12-22 | 2011-06-22 | C.劳勃.汉默斯坦两合有限公司 | Swining butt-jointing matching device used for adjusting device of automotive chair, particularly for butt-jointing matching device of backrest |
| CN201909607U (en) * | 2010-08-17 | 2011-07-27 | 浙江中马汽车变速器股份有限公司 | Checking fixture for angle of gear |
| CN102837143A (en) * | 2011-06-22 | 2012-12-26 | 白四海 | Pipeline flange positioning device |
| CN103464566A (en) * | 2013-09-17 | 2013-12-25 | 安庆市阳光机械制造有限责任公司 | Automatic profile stamping and shearing machine |
| CN203505084U (en) * | 2013-09-26 | 2014-04-02 | 吴乐敏 | Cotton picker with automatic pawl rollers |
| CN203731992U (en) * | 2014-03-10 | 2014-07-23 | 上海长锐汽车零部件有限公司 | Universal joint internal star-wheel ball groove radius difference measuring tool |
| CN104509321A (en) * | 2013-09-26 | 2015-04-15 | 吴乐敏 | Cotton picker with automatic inverted-tooth roller |
| JP2015093492A (en) * | 2013-11-08 | 2015-05-18 | Ntn株式会社 | In-wheel motor driving device |
| CN105109514A (en) * | 2015-08-25 | 2015-12-02 | 徐州工程学院 | Hook-brake type mine car |
| CN204871054U (en) * | 2015-08-25 | 2015-12-16 | 徐州工程学院 | Couple braking formula mine car |
| CN105804993A (en) * | 2016-04-28 | 2016-07-27 | 河北盛多威泵业制造有限公司 | Deflection volumetric high-pressure water pump |
| CN105806282A (en) * | 2016-04-29 | 2016-07-27 | 西安交通大学 | Location degree quick detection device and measuring method |
| CN205533190U (en) * | 2016-04-28 | 2016-08-31 | 河北盛多威泵业制造有限公司 | Beat positive displacement high pressure water pump |
| CN106181701A (en) * | 2016-08-31 | 2016-12-07 | 山东豪迈机械制造有限公司 | Surface grinding device |
| CN107167105A (en) * | 2017-06-23 | 2017-09-15 | 湖北工业大学 | A kind of error compensating method of cycloid gear detection |
| CN108168479A (en) * | 2018-01-08 | 2018-06-15 | 西安交通大学 | Circumferential distribution pore group position degree assessment method based on coordinate transform and array sort |
| CN207942253U (en) * | 2018-03-09 | 2018-10-09 | 浅野社精密机器（昆山）有限公司 | A kind of numerical control scale-division disk |
| CN108852772A (en) * | 2018-06-21 | 2018-11-23 | 深圳市福瑞斯保健器材有限公司 | One kind rubbing hammer massager core |
| CN109059717A (en) * | 2018-09-28 | 2018-12-21 | 苏州润吉驱动技术有限公司 | A kind of radial hole location tolerance detection device of elevator traction machine braked wheel |
| CN109530572A (en) * | 2018-12-07 | 2019-03-29 | 江西洪都航空工业集团有限责任公司 | A kind of supporting plate self-lock nut automatic necking equipment |
| CN109794914A (en) * | 2019-01-24 | 2019-05-24 | 浙江机电职业技术学院 | A kind of crawler type fixation box Practical training table |
| CN109940512A (en) * | 2019-03-25 | 2019-06-28 | 浙江今跃机械科技开发有限公司 | RV Key Part of Cycloid Cam Planetary Speed Reducer grinding fixture |
| CN209033095U (en) * | 2018-06-21 | 2019-06-28 | 深圳市福瑞斯保健器材有限公司 | One kind rubbing hammer massager core |
| CN109990049A (en) * | 2019-04-01 | 2019-07-09 | 长安大学 | A kind of speed reducer based on split type shell |
| CN209509699U (en) * | 2018-08-20 | 2019-10-18 | 余姚市达尔曼五金有限公司 | A kind of external unlocking apparatus of subway shield door emergency lock |
| CN210413663U (en) * | 2019-08-01 | 2020-04-28 | 北京智同精密传动科技有限责任公司 | Cycloidal gear boring precision positioning tool |
| CN111207656A (en) * | 2020-03-18 | 2020-05-29 | 中国船舶重工集团公司第七0七研究所 | Rapid metering device and metering method for tooth profile of cycloidal gear of RV reducer |
-
2020
- 2020-09-29 CN CN202011046143.8A patent/CN112414341B/en active Active
Patent Citations (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87108067A (en) * | 1987-11-28 | 1988-11-30 | 范朝来 | Mechanically program-controlled fast distance adjustor |
| CN2061592U (en) * | 1990-01-18 | 1990-09-05 | 许静宇 | Universal locator |
| CN2084855U (en) * | 1991-03-23 | 1991-09-18 | 沈阳工业锅炉厂 | Gas cutter |
| CN2887474Y (en) * | 2005-06-10 | 2007-04-11 | 张少渊 | Single transmission axle three-roller Y-shaped adjustable rolling mill |
| CN102101450A (en) * | 2009-12-22 | 2011-06-22 | C.劳勃.汉默斯坦两合有限公司 | Swining butt-jointing matching device used for adjusting device of automotive chair, particularly for butt-jointing matching device of backrest |
| CN201909607U (en) * | 2010-08-17 | 2011-07-27 | 浙江中马汽车变速器股份有限公司 | Checking fixture for angle of gear |
| CN102837143A (en) * | 2011-06-22 | 2012-12-26 | 白四海 | Pipeline flange positioning device |
| CN103464566A (en) * | 2013-09-17 | 2013-12-25 | 安庆市阳光机械制造有限责任公司 | Automatic profile stamping and shearing machine |
| CN203505084U (en) * | 2013-09-26 | 2014-04-02 | 吴乐敏 | Cotton picker with automatic pawl rollers |
| CN104509321A (en) * | 2013-09-26 | 2015-04-15 | 吴乐敏 | Cotton picker with automatic inverted-tooth roller |
| JP2015093492A (en) * | 2013-11-08 | 2015-05-18 | Ntn株式会社 | In-wheel motor driving device |
| CN203731992U (en) * | 2014-03-10 | 2014-07-23 | 上海长锐汽车零部件有限公司 | Universal joint internal star-wheel ball groove radius difference measuring tool |
| CN105109514A (en) * | 2015-08-25 | 2015-12-02 | 徐州工程学院 | Hook-brake type mine car |
| CN204871054U (en) * | 2015-08-25 | 2015-12-16 | 徐州工程学院 | Couple braking formula mine car |
| CN105804993A (en) * | 2016-04-28 | 2016-07-27 | 河北盛多威泵业制造有限公司 | Deflection volumetric high-pressure water pump |
| CN205533190U (en) * | 2016-04-28 | 2016-08-31 | 河北盛多威泵业制造有限公司 | Beat positive displacement high pressure water pump |
| CN105806282A (en) * | 2016-04-29 | 2016-07-27 | 西安交通大学 | Location degree quick detection device and measuring method |
| CN106181701A (en) * | 2016-08-31 | 2016-12-07 | 山东豪迈机械制造有限公司 | Surface grinding device |
| CN107167105A (en) * | 2017-06-23 | 2017-09-15 | 湖北工业大学 | A kind of error compensating method of cycloid gear detection |
| CN108168479A (en) * | 2018-01-08 | 2018-06-15 | 西安交通大学 | Circumferential distribution pore group position degree assessment method based on coordinate transform and array sort |
| CN207942253U (en) * | 2018-03-09 | 2018-10-09 | 浅野社精密机器（昆山）有限公司 | A kind of numerical control scale-division disk |
| CN209033095U (en) * | 2018-06-21 | 2019-06-28 | 深圳市福瑞斯保健器材有限公司 | One kind rubbing hammer massager core |
| CN108852772A (en) * | 2018-06-21 | 2018-11-23 | 深圳市福瑞斯保健器材有限公司 | One kind rubbing hammer massager core |
| CN209509699U (en) * | 2018-08-20 | 2019-10-18 | 余姚市达尔曼五金有限公司 | A kind of external unlocking apparatus of subway shield door emergency lock |
| CN109059717A (en) * | 2018-09-28 | 2018-12-21 | 苏州润吉驱动技术有限公司 | A kind of radial hole location tolerance detection device of elevator traction machine braked wheel |
| CN109530572A (en) * | 2018-12-07 | 2019-03-29 | 江西洪都航空工业集团有限责任公司 | A kind of supporting plate self-lock nut automatic necking equipment |
| CN109794914A (en) * | 2019-01-24 | 2019-05-24 | 浙江机电职业技术学院 | A kind of crawler type fixation box Practical training table |
| CN109940512A (en) * | 2019-03-25 | 2019-06-28 | 浙江今跃机械科技开发有限公司 | RV Key Part of Cycloid Cam Planetary Speed Reducer grinding fixture |
| CN109990049A (en) * | 2019-04-01 | 2019-07-09 | 长安大学 | A kind of speed reducer based on split type shell |
| CN210413663U (en) * | 2019-08-01 | 2020-04-28 | 北京智同精密传动科技有限责任公司 | Cycloidal gear boring precision positioning tool |
| CN111207656A (en) * | 2020-03-18 | 2020-05-29 | 中国船舶重工集团公司第七0七研究所 | Rapid metering device and metering method for tooth profile of cycloidal gear of RV reducer |
Non-Patent Citations (1)
| Title |
|---|
| 孙彬等: "机器人RV减速器摆线轮在线检测关键技术研究", 《传感技术学报》 * |
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