CN110031213B - Planetary reducer gear detection device - Google Patents
Planetary reducer gear detection device Download PDFInfo
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- CN110031213B CN110031213B CN201910266179.8A CN201910266179A CN110031213B CN 110031213 B CN110031213 B CN 110031213B CN 201910266179 A CN201910266179 A CN 201910266179A CN 110031213 B CN110031213 B CN 110031213B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/021—Gearings
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- A Measuring Device Byusing Mechanical Method (AREA)
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Abstract
The invention discloses a planetary reducer gear detection device which comprises a bottom plate, wherein a plurality of fixed rods are fixedly arranged on the top wall of the bottom plate, an annular top plate is fixedly arranged at the top ends of the fixed rods together, a large gear screening device is arranged on the annular top plate and comprises an annular screening plate detachably arranged on the top wall of the annular top plate, a screening groove is formed in the inner side of the annular screening plate, the inner side wall of the screening groove is in clearance fit with a standard gear, a guide shaft is detachably arranged on the top wall of the bottom plate, and the top end of the guide shaft extends to the upper side of the annular screening plate. According to the invention, the gear with the too large gear diameter is firstly screened out by the large gear screening device, and then the gear moving to the bottom end of the large gear screening device is detected by the small gear detection device, so that the gear with the too small gear diameter can be quickly detected, and the gears do not need to be manually measured one by one, thus not only the detection efficiency is improved, but also the detection precision is improved.
Description
Technical Field
The invention relates to the technical field of manufacturing of planetary speed reducers, in particular to a gear detection device of a planetary speed reducer.
Background
In recent years, the market of infrastructure construction facilities in China begins to accelerate, a planetary reducer is generally applied to engineering mechanical equipment, and the planetary reducer is a planetary reduction gear device for reducing the output rotating speed of a prime motor and improving the output torque.
The gear is a toothed mechanical part capable of being meshed with each other, the gear is extremely widely applied in the mechanical transmission and the whole mechanical field, the precision of each gear tooth of the gear and the maximum diameter of the gear tooth are very important for the normal operation of the gear, the gear with low precision and irregular teeth not only can generate shake and noise when meshed with other standard gears to influence the transmission effect, but also can influence the whole service life of applied equipment, therefore, the detection of the processed gear is very necessary, and in the prior art, the detection is mostly carried out manually by a simple tool such as a caliper for measuring the relevant size of the gear, so that the detection efficiency is low, and the detection accuracy is not high, and therefore, the improvement is needed.
Disclosure of Invention
The invention aims to solve the problems of low detection efficiency and low detection accuracy of a planetary reducer gear in the prior art, and provides a planetary reducer gear detection device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a planetary reducer gear detection device comprises a bottom plate, wherein a plurality of fixed rods are fixedly mounted on the top wall of the bottom plate, an annular top plate is fixedly mounted at the top ends of the fixed rods together, a gear wheel screening device is arranged on the annular top plate and comprises an annular screening plate detachably mounted on the top wall of the annular top plate, a screening groove is formed in the inner side of the annular screening plate, the inner side wall of the screening groove is in clearance fit with a standard gear, a guide shaft is detachably mounted on the top wall of the bottom plate, the top end of the guide shaft extends to the upper side of the annular screening plate, the guide shaft is located at the axis of the annular screening plate, a plurality of balls are uniformly mounted on the outer side wall of the guide shaft, a gear disc is sleeved on the outer side wall of the top end of the guide shaft, the balls are in contact with the inner side wall of the gear disc, and a plurality of, and a pinion detection device is arranged on the top wall of the bottom plate.
Preferably, fixed mounting has an annular connecting plate on the roof of annular screening board, even fixed mounting has a plurality of connecting rods on the diapire of annular connecting plate, and the bottom of connecting rod all inserts and establish on the roof of annular roof, evenly set up a plurality of spread grooves of mutually supporting with the connecting rod on the roof of annular roof, and connecting rod and spread groove one-to-one.
Preferably, the inner side wall of the screening groove is uniformly provided with a wear-resistant coating.
Preferably, the top wall of the bottom plate is provided with a limiting groove matched with the guide shaft, and the inner side walls of the ball uniform limiting grooves are in mutual contact.
Preferably, a positioning rod is fixedly mounted on the bottom wall of the inner side of the limiting groove, and a positioning groove matched with the positioning rod is formed in the bottom wall of the guide shaft.
Preferably, the pinion detection device comprises two fixed blocks symmetrically and fixedly installed on the top wall of the bottom plate, first movable rods are movably inserted into the outer side walls of the opposite sides of the two fixed blocks, the opposite ends of the two first movable rods are respectively and fixedly installed with a first semi-annular plate and a second semi-annular plate which are matched with each other, first springs are wound on the outer side walls of the two first movable rods, the two ends of each first spring are respectively and fixedly installed on the outer side walls of the fixed blocks and the first movable rods, a plurality of conical blocks matched with the standard gears are installed on the outer side walls of the opposite sides of the first semi-annular plate and the second semi-annular plate at equal distances, the conical blocks are located between the two adjacent standard gears, and the inner side walls of the first semi-annular plate and the second semi-annular plate are in clearance fit with the standard gears, a plurality of indicating devices matched with the standard gears are arranged on the inner side walls of the first semi-annular plate and the second semi-annular plate at equal distances, and the indicating devices correspond to the standard gears one to one.
Preferably, indicating device is including seting up the mounting groove on first semi-annular board or the semi-annular inboard wall of second, every all movable insertion is equipped with the second movable rod on the inside wall of mounting groove, every the second movable rod is close to the equal fixed mounting of the one end of waiting to detect the gear and waits to detect the instruction piece that the gear is mutually supported, every all around being equipped with the second spring on the lateral wall of second movable rod, and the both ends difference fixed mounting of second spring is on the inside wall of mounting groove and the lateral wall of instructing the piece.
Preferably, each indication block is provided with scale marks at equal distances.
Compared with the prior art, the invention has the following beneficial effects:
1. the large gear screening device is used for screening out the gears with the larger gear diameter, and then the small gear detection device is used for detecting the gears moving to the bottom end of the large gear screening device, so that the gears with the smaller gear diameter can be detected quickly, and the gears do not need to be manually measured one by one, so that the detection efficiency is improved, and the detection precision is improved;
2. the gear wheel screening device is simple in structure and convenient to operate, irregular gears can be quickly detected through the gear wheel screening device and the pinion detection device, manufacturing and using costs are low, and the practical effect is good;
3. the annular screening plate can be conveniently mounted and dismounted, and can be conveniently maintained, maintained and replaced after the screening grooves are abraded, so that the screening effect of the large gears is improved;
4. the guiding axle is inserted and is established on the roof of bottom plate, both can treat and detect the toothed disc and wait to detect the gear and play the guide effect, can also be quick after the detection, convenient with the toothed disc with wait to detect the gear and take out from the bottom of guiding axle, reasonable in design, practical function is good.
Drawings
Fig. 1 is a schematic front structural view of a planetary reducer gear detection device according to the present invention;
fig. 2 is a schematic structural view of a guide shaft portion of a planetary reducer gear detection device according to the present invention;
fig. 3 is a schematic structural view of a large gear screening device part of a planetary reducer gear detection device provided by the invention;
fig. 4 is a schematic structural diagram of a pinion detection device part of a planetary reducer gear detection device provided by the invention;
fig. 5 is an enlarged view of a part a of the planetary reducer gear detection device according to the present invention.
In the figure: the device comprises a base plate 1, a fixing rod 2, an annular top plate 3, an annular screening plate 4, an annular connecting plate 5, a connecting rod 6, a screening groove 7, a guide shaft 8, a ball 9, a gear disc 10, a gear to be detected 11, a limiting groove 12, a locating rod 13, a fixing block 14, a first movable rod 15, a first semicircular plate 16, a second semicircular plate 17, a first spring 18, a conical block 19, a mounting groove 20, a second movable rod 21, an indicating block 22 and a second spring 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, a planetary reducer gear detection device, including a bottom plate 1, fixed mounting has a plurality of dead levers 2 on the roof of bottom plate 1, the common fixed mounting in top of dead lever 2 has annular roof 3, be equipped with gear wheel sieving mechanism on annular roof 3, gear wheel sieving mechanism includes annular sieve plate 4 of demountable installation on annular roof 3 roof, fixed mounting has annular connecting plate 5 on the roof of annular sieve plate 4, even fixed mounting has a plurality of connecting rods 6 on the diapire of annular connecting plate 5, and the bottom of connecting rod 6 all inserts and establishes on the roof of annular roof 3, evenly set up a plurality of spread grooves of mutually supporting with connecting rod 6 on the roof of annular roof 3, and connecting rod 6 and spread groove one-to-one, can be convenient to annular sieve plate 4 install and dismantle, can be convenient to annular sieve plate 4 maintain annular sieve plate 4 after the inboard of annular sieve plate 4 appears wearing and tearing, Maintenance and replacement, thereby improving the screening effect of the large gears.
The inner side of the annular screening plate 4 is provided with the screening groove 7, the inner side wall of the screening groove 7 is in clearance fit with the standard gear, the inner side wall of the screening groove 7 is uniformly provided with a wear-resistant coating, the wear resistance of the screening groove 7 can be improved, the service life of the annular screening plate 4 is prolonged, the use effect of the screening groove 7 is also improved, the top wall of the bottom plate 1 is detachably provided with the guide shaft 8, the top end of the guide shaft 8 extends to the upper side of the annular screening plate 4, the guide shaft 8 is positioned at the axle center of the annular screening plate 4, the outer side wall of the guide shaft 8 is uniformly provided with a plurality of balls 9, the outer side wall at the top end of the guide shaft 8 is sleeved with the gear disc 10, the balls 9 are all in contact with the inner side wall of the gear disc 10, the gear disc 10 can be accurately and rapidly moved to the axle center at the top end of the annular screening plate, evenly be equipped with a plurality of gears 11 that wait to detect on the lateral wall of toothed disc 10, establish toothed disc 10 cover on the top of guiding axle 8, with toothed disc 10 along guiding axle 8 downstream, toothed disc 10 with wait to detect when gear 11 passes through annular screening plate 4, if wait to detect the maximum diameter of gear 11 and be greater than the maximum diameter of standard gear, toothed disc 10 with wait to detect gear 11 and will can't get into annular screening plate 4 in, just can be fast with anomalous toothed disc 10 with wait to detect gear 11 and select.
Set up the spacing groove 12 of mutually supporting with guiding axle 8 on bottom plate 1's the roof, and the inside wall of the even spacing groove 12 of ball 9 contacts each other, can prevent that guiding axle 8 from rocking, fixed mounting has locating lever 13 on the diapire of spacing inslot 12 inboard, set up the constant head tank of mutually supporting with locating lever 13 on guiding axle 8's the diapire, be convenient for accurate insert the spacing inslot 12 with guiding axle 8's bottom, guiding axle 8 is inserted and is established on bottom plate 1's roof, both can treat and detect toothed disc 10 and wait to detect gear 11 and play the guide effect, can also be quick after the detection, convenient with toothed disc 10 with wait to detect gear 11 and take out from guiding axle 8's bottom, and reasonable design, and good practical effects.
Be equipped with pinion detection device on bottom plate 1's roof, pinion detection device is including two fixed blocks 14 of symmetry fixed mounting on bottom plate 1 roof, all can the activity be inserted on the lateral wall of the relative one side of two fixed blocks 14 and be equipped with first movable rod 15, the relative one end of two first movable rods 15 is fixed mounting respectively has first semicircular plate 16 and second semicircular plate 17, and first semicircular plate 16 and second semicircular plate 17 mutually support, all around being equipped with first spring 18 on two first movable rod 15's the lateral wall, and fixed mounting is respectively on fixed block 14 and first movable rod 15's lateral wall in the both ends of first spring 18, first spring 18 can stimulate first semicircular plate 16 and second semicircular plate 17 respectively and remove to the one side of keeping away from guide shaft 8 owing to resume self elasticity, thereby avoid hindering gear plate 10 and place on bottom plate 1's roof, install a plurality of impartial distances on the lateral wall of the relative one side of first semicircular plate 16 and second semicircular plate 17 and install a plurality of The gear disc 10 and the gear 11 to be detected are accurately placed between the first semi-annular plate 16 and the second semi-annular plate 17, the inner side walls of the first semi-annular plate 16 and the second semi-annular plate 17 are in clearance fit with the standard gear, a plurality of indicating devices matched with the standard gear are mounted on the inner side walls of the first semi-annular plate 16 and the second semi-annular plate 17 at equal distances, the indicating devices correspond to the standard gears one to one, each indicating device comprises a mounting groove 20 formed in the inner side wall of the first semi-annular plate 16 or the second semi-annular plate 17, a second movable rod 21 is movably inserted in the inner side wall of each mounting groove 20, and an indicating block 22 matched with the gear 11 to be detected is fixedly mounted at one end, close to the gear 11 to be detected, of each second movable rod 21, all around being equipped with second spring 23 on the lateral wall of every second movable rod 21, and the both ends of second spring 23 are fixed mounting respectively on the inside wall of mounting groove 20 and the lateral wall of instructing block 22, with gear plate 10 with wait to detect accurate placing back between first semi-annular plate 16 or second semi-annular plate 17 of gear 11, second spring 23 can promote second movable rod 21 and instruct block 22 to move to the one side that is close to wait to detect gear 11 owing to resume self elasticity, if the maximum diameter of waiting to detect gear 11 is less than the maximum diameter of standard gear, the one end of instructing block 22 will move to the outside of mounting groove 20 and with wait to detect gear 11 and contact each other this moment, thereby can short-term test the gear 11 that waits that the maximum diameter is less than the maximum diameter of standard gear, thereby can be fast with anomalous gear plate 10 with wait to detect gear 11 and select out.
The equal distance of each indication block 22 is provided with scale marks, which is convenient for visually observing the moving distance of the indication block 22.
In the invention, a gear disc 10 is sleeved at the top end of a guide shaft 8, the gear disc 10 moves downwards along the guide shaft 8, when the gear disc 10 and a gear 11 to be detected pass through an annular screening plate 4, if the maximum diameter of the gear 11 to be detected is larger than that of a standard gear, the gear disc 10 and the gear 11 to be detected cannot enter the annular screening plate 4, the irregular gear disc 10 and the gear 11 to be detected can be screened, if the maximum diameter of the gear 11 to be detected is smaller than or equal to that of the standard gear, the gear disc 10 and the gear 11 to be detected pass through the annular screening plate 4 and move to the bottom end of the annular screening plate 4, the gear disc 10 and the gear 11 to be detected are placed on the top wall of a bottom plate 1, a first semi-annular plate 16 is pulled by hand to be close to the gear 11 to be detected, the gear disc 10 and the gear 11 to be detected are rotated, and one conical block 19, then the second semi-annular plate 17 is pulled again and the first semi-annular plate 16 and the second semi-annular plate 17 are in close contact with each other, at this time, the tapered blocks 19 are respectively inserted between two adjacent gears 11 to be detected, the second spring 23 pushes the second movable rod 21 and the indicating block 22 to move towards one side close to the gears 11 to be detected due to the restoration of the self elastic force, if the maximum diameter of the gears 11 to be detected is smaller than the maximum diameter of the standard gear, at this time, one end of the indicating block 22 moves to the outer side of the mounting groove 20 and is in contact with the gears 11 to be detected, the indicating block moving towards the outer side of the mounting groove 20 can be rapidly identified from the scale mark on the indicating block 22, so that the irregular gears 11 to be detected with the maximum diameter smaller than the maximum diameter of the standard gear can be rapidly detected, the gear plate 10 and the gears 11 to be detected can be rapidly separated, the guide shaft 8 is moved upwards and moved to the upper sides of, the gear plate 10 and the gear 11 to be tested can be removed from the bottom end of the guide shaft 8.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a planetary reducer gear detection device, includes bottom plate (1), its characterized in that: the top wall of the bottom plate (1) is fixedly provided with a plurality of fixing rods (2), the top ends of the fixing rods (2) are fixedly provided with an annular top plate (3) together, the annular top plate (3) is provided with a gear wheel screening device, the gear wheel screening device comprises an annular screening plate (4) which is detachably mounted on the top wall of the annular top plate (3), the inner side of the annular screening plate (4) is provided with a screening groove (7), the inner side wall of the screening groove (7) is in clearance fit with a standard gear, the top wall of the bottom plate (1) is detachably provided with a guide shaft (8), the top end of the guide shaft (8) extends to the upper side of the annular screening plate (4), the guide shaft (8) is positioned at the axle center of the annular screening plate (4), the outer side wall of the guide shaft (8) is uniformly provided with a plurality of balls (9), and the outer side wall at the top end of the guide, the rolling balls (9) are in mutual contact with the inner side wall of the gear disc (10), a plurality of gears (11) to be detected are uniformly arranged on the outer side wall of the gear disc (10), a pinion detection device is arranged on the top wall of the bottom plate (1), an annular connecting plate (5) is fixedly arranged on the top wall of the annular screening plate (4), a plurality of connecting rods (6) are uniformly and fixedly arranged on the bottom wall of the annular connecting plate (5), the bottom ends of the connecting rods (6) are inserted into the top wall of the annular top plate (3), a plurality of connecting grooves matched with the connecting rods (6) are uniformly formed in the top wall of the annular top plate (3), and the connecting rods (6) are in one-to-one correspondence with the connecting grooves;
the pinion detection device comprises two fixed blocks (14) which are symmetrically and fixedly arranged on the top wall of a bottom plate (1), wherein a first movable rod (15) is movably inserted into the outer side wall of one side, opposite to the two fixed blocks (14), one end, opposite to the first movable rod (15), of each fixed block is respectively and fixedly provided with a first semi-annular plate (16) and a second semi-annular plate (17), the first semi-annular plates (16) and the second semi-annular plates (17) are matched with each other, the outer side walls of the two first movable rods (15) are respectively wound with first springs (18), two ends of each first spring (18) are respectively and fixedly arranged on the outer side walls of the fixed blocks (14) and the first movable rods (15), a plurality of conical blocks (19) which are matched with a standard gear are arranged on the outer side walls of one side, opposite to the first semi-annular plates (16) and the second semi-annular plates (17), at equal distances, and tapered block (19) all are located between two adjacent standard gears, the inside wall of first semicircular plate (16) and second semicircular plate (17) all with the mutual clearance fit of standard gear, a plurality of indicating devices that mutually support with the standard gear are installed to the impartial distance on the inside wall of first semicircular plate (16) and second semicircular plate (17), and indicating device and standard gear one-to-one.
2. The planetary reducer gear detection device according to claim 1, characterized in that: and the inner side wall of the screening groove (7) is uniformly provided with a wear-resistant coating.
3. The planetary reducer gear detection device according to claim 1, characterized in that: the top wall of the bottom plate (1) is provided with a limiting groove (12) matched with the guide shaft (8), and the inner side walls of the ball bearings (9) are in contact with each other.
4. The planetary reducer gear detection device according to claim 3, characterized in that: a positioning rod (13) is fixedly mounted on the inner side of the bottom wall of the limiting groove (12), and a positioning groove matched with the positioning rod (13) is formed in the bottom wall of the guide shaft (8).
5. The planetary reducer gear detection device according to claim 3, characterized in that: indicating device is including offering mounting groove (20) on first semicircular plate (16) or second semicircular plate (17) inside wall, every all movable insert on the inside wall of mounting groove (20) is equipped with second movable rod (21), every second movable rod (21) are close to the equal fixed mounting of one end of waiting to detect gear (11) and wait to detect gear (11) indicator block (22) of mutually supporting, every all around being equipped with second spring (23) on the lateral wall of second movable rod (21), and the both ends difference fixed mounting of second spring (23) is on the inside wall of mounting groove (20) and the lateral wall of indicator block (22).
6. The planetary reducer gear detection device according to claim 5, characterized in that: and scale marks are arranged on each indicating block (22) at equal distances.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910266179.8A CN110031213B (en) | 2019-04-03 | 2019-04-03 | Planetary reducer gear detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910266179.8A CN110031213B (en) | 2019-04-03 | 2019-04-03 | Planetary reducer gear detection device |
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| CN110031213A CN110031213A (en) | 2019-07-19 |
| CN110031213B true CN110031213B (en) | 2020-10-09 |
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| CN201910266179.8A Active CN110031213B (en) | 2019-04-03 | 2019-04-03 | Planetary reducer gear detection device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211602Y (en) * | 1994-10-17 | 1995-11-01 | 叶茂松 | Portable gear inspector |
| KR20090059908A (en) * | 2007-12-07 | 2009-06-11 | 현대자동차주식회사 | Pressure test apparatus for cylinder head gasket in vehicle engine |
| CN103389020A (en) * | 2013-07-19 | 2013-11-13 | 西北轴承股份有限公司 | Measuring instrument of gear comprehensive radial runout |
| CN107782252A (en) * | 2016-08-30 | 2018-03-09 | 天津浩岩科技开发有限公司 | A kind of measurement apparatus of the form of gear tooth and surface roughness |
| CN207850682U (en) * | 2018-01-31 | 2018-09-11 | 万鑫精工（湖南）有限公司 | A kind of detection device of duplicate gear |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006010600A (en) * | 2004-06-29 | 2006-01-12 | Sumitomo Denko Shoketsu Gokin Kk | Method and tool for testing breakage strength of gear tooth |
| CN204064165U (en) * | 2014-09-23 | 2014-12-31 | 杭州萧山汽车滤清器有限公司 | Gear chamber multi-hole position position degree precision cubing |
| CN206787536U (en) * | 2017-05-29 | 2017-12-22 | 海宁上通优必胜轴承有限公司 | A kind of bearing flatness detection mechanism |
| CN107560530B (en) * | 2017-08-28 | 2020-12-18 | 西峡县内燃机进排气管有限责任公司 | Spherical contour detection device and method |
-
2019
- 2019-04-03 CN CN201910266179.8A patent/CN110031213B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2211602Y (en) * | 1994-10-17 | 1995-11-01 | 叶茂松 | Portable gear inspector |
| KR20090059908A (en) * | 2007-12-07 | 2009-06-11 | 현대자동차주식회사 | Pressure test apparatus for cylinder head gasket in vehicle engine |
| CN103389020A (en) * | 2013-07-19 | 2013-11-13 | 西北轴承股份有限公司 | Measuring instrument of gear comprehensive radial runout |
| CN107782252A (en) * | 2016-08-30 | 2018-03-09 | 天津浩岩科技开发有限公司 | A kind of measurement apparatus of the form of gear tooth and surface roughness |
| CN207850682U (en) * | 2018-01-31 | 2018-09-11 | 万鑫精工（湖南）有限公司 | A kind of detection device of duplicate gear |
Non-Patent Citations (1)
| Title |
|---|
| 齿轮在线测量技术及应用设备;金光哲;《工具技术》;20100220;第112页 * |
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Effective date of registration: 20200910 Address after: 318050 Tian Ji Cun, Xinqiao Town, Luqiao District, Taizhou City, Zhejiang Province Applicant after: Taizhou YeFan Machinery Manufacturing Co.,Ltd. Address before: 201600 Shanghai Songjiang Jiaoke Pioneer Park, 351 Sizhuan Road, Songjiang District, Shanghai Applicant before: Dong Ya |
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Denomination of invention: A planetary reducer gear detection device Effective date of registration: 20220906 Granted publication date: 20201009 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd. Pledgor: Taizhou YeFan Machinery Manufacturing Co.,Ltd. Registration number: Y2022330002136 |
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