CN115823997B - O-shaped ring diameter uniformity measuring device and measuring method thereof - Google Patents
O-shaped ring diameter uniformity measuring device and measuring method thereof Download PDFInfo
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- CN115823997B CN115823997B CN202211580136.5A CN202211580136A CN115823997B CN 115823997 B CN115823997 B CN 115823997B CN 202211580136 A CN202211580136 A CN 202211580136A CN 115823997 B CN115823997 B CN 115823997B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses an O-shaped ring diameter uniformity measuring device and a measuring method thereof, and the technical key points are as follows: firstly, the second cylinder body is lifted up so that the O-shaped ring is not contacted with the second cylinder body; secondly, maintaining the position of the second cylinder body, and rotating an angle adjusting rod of the angle adjusting device to enable the advancing direction of the O-shaped ring to be perpendicular to the axes of the first guide wheel rotating shaft and the second guide wheel rotating shaft; the second cylinder body is then lowered so that it contacts the O-ring. By adopting the device and the method for measuring the diameter uniformity of the O-shaped ring, the technical problem that the diameter of the O-shaped ring cannot be measured in the prior art is solved.
Description
Technical Field
The invention relates to the technical field of mechanical structures, in particular to an O-shaped ring diameter uniformity measuring device and a measuring method thereof.
Background
The raw foil machine can cause abrasion to some equipment in the standing or running process, and the abrasion is classified as visible or non-objective abrasion to naked eyes, wherein the influence on an O-shaped ring is particularly obvious, and the O-shaped ring is an important equipment which is used as the two sides of a cathode roller to form a compact effect with a rectangular groove.
Because the O-shaped ring belongs to a rubber product with certain elasticity, no matter the O-shaped ring is subjected to certain tensile force in the running or stopping process of the machine, the O-shaped ring can be deformed or worn under the influence of friction force and internal and external temperature differences of electrolyte in the running process, the wear can be judged by naked eyes, the uneven shape and the size caused by deformation can only be measured by equipment, in the prior equipment situation, if the diameter uniformity of the O-shaped ring is measured by a vernier caliper in the normal running process of the machine, the surface of the O-shaped ring is easily scratched, the accuracy is greatly reduced, and the uniformity of the O-shaped ring can be measured in an indefinite way by the vernier caliper only after the production problem (tearing edge, copper plating, jumping out of the O-shaped ring and the like) is solved, and the diameter uniformity of the O-shaped ring can not be effectively predicted.
The applicant searches the EPO database, the Himmpat database and the CNKI database for 'O, rings and measurements', and discovers the following technical documents:
1) CN113503797A O type ring inner diameter measuring device and measuring method thereof
2) Measuring tool for measuring large-size O-shaped sealing ring by CN206818107U
3) CN113532235A measuring tool and method for central inner diameter of O-shaped sealing ring
The above-mentioned O-ring and the "O-ring" used in the "foil producing machine" are not a matter, and the O-ring to be solved in the present application is a material as mentioned in CN113106502a, which is arranged between the end plate of the cathode roll and the groove between the roll body.
Thus, from the prior art, there has been no study relating to O-ring measurements for foil machines.
Disclosure of Invention
The object of the present application is to provide an O-ring diameter uniformity measuring device which aims at overcoming the defects of the prior art.
It is yet another object of the present application to provide a method of measuring O-ring diameter uniformity.
The utility model provides an utilize digital display amesdial to have the performance that extremely high measurement accuracy was with, can clear the advantage of being able to put in optional position, combine the constructional feature of this application, carry out on-line measurement ' O ' type circle diameter homogeneity's a simple and easy ' O ' type circle diameter homogeneity measuring device under the prerequisite that does not hurt ' O ' type circle.
An O-ring diameter uniformity measurement apparatus comprising: the first guide wheel component, the second guide wheel component and the dial indicator component; the first guide wheel component is arranged below the second guide wheel component; the dial indicator assembly is arranged above the second guide wheel component;
the first idler member includes: the first guide wheel rotating shaft, the first guide wheel cylinder body, the first guide wheel limiting plate and the first guide wheel supporting frame; the first guide wheel cylinder body is fixedly arranged on the coaxial first guide wheel rotating shaft, and the first guide wheel cylinder body and the first guide wheel limiting plate are arranged at two ends of the first guide wheel cylinder body; the two ends of the first guide wheel rotating shaft are rotatably supported and arranged on the first guide wheel supporting frame;
the second idler member includes: the second guide wheel rotating shaft, the second guide wheel limiting disc, the second cylinder body, the second guide wheel limiting groove and the second guide wheel supporting frame;
the second guide wheel support frame comprises an L-shaped component and an upper fixing plate, the L-shaped component comprises a vertical component and a transverse fixing component, and the vertical component is provided with a vertical strip-shaped groove; the transverse fixing member of the L-shaped member is fixed on the lower surface of the upper fixing plate through bolts and nuts; two ends of the second guide wheel rotating shaft are arranged in a limiting bearing in a penetrating mode, and the limiting bearing is arranged in a vertical strip-shaped groove; the second cylinder body and the second guide wheel limiting disc are fixedly arranged on a coaxial second guide wheel rotating shaft, and a second guide wheel limiting groove is formed between the second guide wheel limiting disc and the second cylinder body; the number of the second guide wheel limiting plates and the second guide wheel limiting grooves is 2, and the second guide wheel limiting plates and the second guide wheel limiting grooves are respectively arranged on two sides of the second cylinder body;
a dial gauge assembly, comprising: the device comprises a dial indicator, a dial indicator fixing rod, a telescopic rod and a probe; the lower end of the dial indicator is provided with a dial indicator fixing rod, the lower end of the dial indicator fixing rod is provided with a telescopic rod, and the bottom end of the telescopic rod is provided with a probe; the dial indicator fixing rod of the dial indicator assembly is fixed with the upper fixing plate of the second guide wheel component, and the probe is in contact with the second cylinder body of the second guide wheel component.
Further, the O-ring passes between the first guide roller cylinder body of the first guide roller member and the second cylinder body of the second guide roller body.
Further, the method further comprises the following steps: a fixed bracket assembly; the fixed bolster assembly includes: the device comprises a first horizontal supporting plate, a first vertical rod, an angle adjusting plate and a vertical rod bearing;
the first horizontal support plate, the upper fixing plate, the lower fixing plate and the angle adjusting plate can be fixed with the first vertical rod;
the bottom of the first vertical rod is rotatably supported in the vertical rod bearing;
the angle adjusting plate is fixed at the lower part of the first vertical rod, is disc-shaped and is provided with an inclined plane gear at the end part of the angle adjusting plate.
Further, the method further comprises the following steps: an angle adjustment device, comprising: angle adjusting lever, angle adjusting bolt bearing; the bottom of the angle adjusting bolt is rotatably supported in the angle adjusting bolt bearing; a bevel gear is arranged on the angle adjusting rod;
the bevel gear is adapted to the bevel gear.
Further, the first guide wheel supporting frame comprises an L-shaped component and a lower fixing plate, the L-shaped component comprises a vertical component and a transverse fixing component, and the transverse fixing component of the L-shaped component is fixed on the upper surface of the lower fixing plate through bolts and nuts;
an O-ring diameter uniformity measurement method, comprising the following steps:
firstly, the second cylinder body is lifted up so that the O-shaped ring is not contacted with the second cylinder body;
secondly, maintaining the position of the second cylinder body, and rotating an angle adjusting rod of the angle adjusting device to enable the advancing direction of the O-shaped ring to be perpendicular to the axes of the first guide wheel rotating shaft and the second guide wheel rotating shaft;
the second cylinder body is then lowered so that it contacts the O-ring.
The beneficial effects of this application lie in:
first, the basic concept of the present application is: measurement of the diameter of the moving O-ring is achieved using "the guide wheel of first guide wheel member 100 is not movable in the vertical direction, the guide wheel of second guide wheel member 200 is movable in the vertical direction";
specifically, the connection relationship between first guide wheel member 100 and second guide wheel member 200 is:
1) The first guide wheel limiting plate 102 is inserted between the second guide wheel limiting grooves 203;
2) The axes of the second guide wheel rotating shaft 201 and the first guide wheel rotating shaft 101 are parallel and in a vertical plane;
3) The advancing direction of the O-ring is vertical to the axes of the second guide wheel rotating shaft 201 and the first guide wheel rotating shaft 101.
Secondly, the application proposes a method for measuring the diameter uniformity of an O-shaped ring (online real-time measurement), which comprises the following steps:
firstly, the second cylinder body is lifted up so that the O-shaped ring is not contacted with the second cylinder body;
secondly, maintaining the position of the second cylinder body, and rotating an angle adjusting rod of the angle adjusting device to enable the advancing direction of the O-shaped ring to be perpendicular to the axes of the first guide wheel rotating shaft and the second guide wheel rotating shaft;
the second cylinder body is then lowered so that it contacts the O-ring.
Drawings
The invention is described in further detail below in connection with the embodiments in the drawings, but is not to be construed as limiting the invention in any way.
FIG. 1 is an overall design of an O-ring diameter uniformity measuring apparatus.
Fig. 2 is a schematic view of A-A of fig. 1.
Fig. 3 is a schematic B-B diagram of fig. 1.
Fig. 4 is a schematic view of a second idler member.
Fig. 5 is a schematic view of a first idler member.
Fig. 6 is a schematic diagram of a dial gauge assembly.
The reference numerals in fig. 1-6 are illustrated as follows:
first guide wheel component 100, second guide wheel component 200, dial indicator assembly 300, fixed bracket assembly 400 and angle adjusting device 500;
the device comprises a first guide wheel rotating shaft 101, a first guide wheel cylinder body 103, a first guide wheel limiting plate 102 and a first guide wheel supporting frame 104;
the second guide wheel rotating shaft 201, the second guide wheel limiting disc 202, the second cylinder body 204, the second guide wheel limiting groove 203 and the second guide wheel supporting frame 205;
a first horizontal support plate 401, a first vertical rod 402, a vertical rod bearing 403, and an angle adjustment plate 404;
Detailed Description
<1. Project development puzzle analysis>
The technical requirements of the application are: measuring the diameter of the O-shaped ring at any time under the condition that the foil producing machine normally operates; it faces several problems:
1) The overall cyclic set up of the O-ring is shown in CN 204874780U. First, the O-ring between the roller body and the end plate, which is difficult to measure; therefore, the O-ring running outside the foil producing machine becomes the object of measurement, but the difficulty is: these O-rings are constantly in motion, and are not stationary. How to measure the moving O-rings is not empirically referred to.
2) O-rings are a whole that moves all the way around, and it is also a difficult problem how to measure the diameter of the whole, rather than just one measurement section.
<2. Embodiment one: o-shaped ring diameter uniformity measuring device>
The utility model provides an utilize digital display amesdial to have the performance that extremely high measurement accuracy was with, can clear the advantage of being able to put in optional position, combine the constructional feature of this application, carry out on-line measurement ' O ' type circle diameter homogeneity's a simple and easy ' O ' type circle diameter homogeneity measuring device under the prerequisite that does not hurt ' O ' type circle.
Referring to FIGS. 1-6, an O-ring diameter uniformity measuring apparatus comprising: first guide wheel member 100, second guide wheel member 200, dial indicator assembly 300, fixed bracket assembly 400, and angle adjustment device 500.
First idler member 100 includes: the device comprises a first guide wheel rotating shaft 101, a first guide wheel cylinder body 103, a first guide wheel limiting plate 102 and a first guide wheel supporting frame 104;
the first guide wheel cylinder body 103 is fixedly arranged on the first guide wheel rotating shaft 101 which is coaxial, and the first guide wheel cylinder body 103 and the first guide wheel limiting plate 102 are arranged at two ends of the first guide wheel cylinder body 103;
the two ends of the first guide wheel rotating shaft 101 are rotatably supported and arranged on the first guide wheel supporting frame 104;
the first guide wheel supporting frame 104 comprises an L-shaped member and a lower fixing plate, the L-shaped member comprises a vertical member and a transverse fixing member, and the transverse fixing member of the L-shaped member is fixed on the upper surface of the lower fixing plate through bolts and nuts.
The second guide wheel member 200 includes: the second guide wheel rotating shaft 201, the second guide wheel limiting disc 202, the second cylinder body 204, the second guide wheel limiting groove 203 and the second guide wheel supporting frame 205;
the second guide wheel supporting frame 205 comprises an L-shaped member and an upper fixing plate, the L-shaped member comprises a vertical member and a transverse fixing member, and the vertical member is provided with a vertical bar-shaped groove 2051; the transverse fixing member of the L-shaped member is fixed on the lower surface of the upper fixing plate through bolts and nuts;
two ends of the second guide wheel rotating shaft 201 are arranged in limiting bearings in a penetrating mode, and the limiting bearings are arranged in vertical strip-shaped grooves 2051;
the second cylinder body 204 and the second guide wheel limiting disc 202 are fixedly arranged on a coaxial second guide wheel rotating shaft 201, and a second guide wheel limiting groove 203 is arranged between the second guide wheel limiting disc 202 and the second cylinder body 204;
the number of the second guide wheel limiting plates 202 and the number of the second guide wheel limiting grooves 203 are 2, and the second guide wheel limiting plates and the second guide wheel limiting grooves 203 are respectively arranged on two sides of the second cylinder body 204.
The connection relationship between first guide wheel member 100 and second guide wheel member 200 is:
1) The first guide wheel limiting plate 102 is inserted between the second guide wheel limiting grooves 203;
2) The axes of the second guide wheel rotating shaft 201 and the first guide wheel rotating shaft 101 are parallel and in a vertical plane;
that is, "the guide wheels of first guide wheel member 100 are not movable in the vertical direction," the guide wheels of second guide wheel member 200 are movable in the vertical direction.
A dial gauge assembly 300 comprising: dial gauge (digital display type) 301, dial gauge fixing rod 302, telescopic rod 303 and probe 304;
the lower end of the dial indicator (digital display type) 301 is provided with a dial indicator fixing rod 302, a telescopic rod 303 is arranged at the lower end of the dial indicator fixing rod 302, and a probe 304 is arranged at the bottom end of the telescopic rod 303;
the outer end of the dial gauge fixing rod 302 is provided with threads.
The fixing bracket assembly 400 includes: a first horizontal support plate 401, a first vertical rod 402, an angle adjustment plate 404, a vertical rod bearing 403; three thread segments (sequentially connected with the first horizontal support plate 401, the upper fixing plate and the lower fixing plate from top to bottom) are arranged on the first vertical rod 402;
the first horizontal support plate 401 is provided with a threaded hole, and the first vertical rod 402 is connected with the first horizontal support plate 401 through the threaded hole;
the vertical rod bearing 403 is fixed on a structure (an area as shown in fig. 2), and the first vertical rod 402 is rotatably supported in the vertical rod bearing 403;
an angle adjustment plate 404 is fixed to a lower portion of the first vertical bar 402, the angle adjustment plate 404 is disk-shaped, and a bevel gear is provided at an end portion of the angle adjustment plate 404.
An angle adjustment device 500, comprising: angle adjustment lever 501, angle adjustment bolt bearing 502; the bottom of the angle adjusting bolt 501 is rotatably supported in the angle adjusting bolt bearing 502;
bevel gears are provided on the angle adjusting lever 501.
Bevel gears arranged on the angle adjusting rod 501 are matched with bevel gears of the angle adjusting plate 404, and when the angle adjusting rod is rotated, the angle adjusting plate and the first vertical rod can be driven to rotate (the angle adjusting plate and the first vertical rod are rotationally fixedly connected, and the vertical axis of the first vertical rod passes through the circle center of the angle adjusting plate). As first vertical bar rotates, dial indicator assembly 300, first guide wheel member 100, and second guide wheel member 200 all rotate together.
TABLE 1
The "dial indicator fixing rod 302 is screwed into the threaded hole of the first horizontal support plate 401", "the lower fixing plate is connected and fixed with the first vertical rod through the threaded-threaded hole", "the upper fixing plate is connected and fixed with the first vertical rod through the threaded-threaded hole", "the first vertical rod 402 is connected with the first horizontal support plate 401 through the threaded-threaded hole", and the threaded connection may be other connection modes, such as welding and fixing.
<3. Embodiment two: o-shaped ring diameter uniformity measurement method>
The structure of embodiment one was used to make measurements:
first, the second cylinder body 204 is raised so that the O-ring does not contact the second cylinder body 204;
secondly, maintaining the position of the second cylinder body 204, and rotating the angle adjusting lever 501 of the angle adjusting device 500 so that the advancing direction of the O-ring is perpendicular to the axes of the first guide wheel rotating shaft 101 and the second guide wheel rotating shaft 101;
the second cylinder body 204 is then lowered so that it contacts the O-ring.
The above examples are provided for convenience of description of the present invention and are not to be construed as limiting the invention in any way, and any person skilled in the art will make partial changes or modifications to the invention by using the disclosed technical content without departing from the technical features of the invention.
Claims (7)
1. An O-ring diameter uniformity measurement device, comprising: the first guide wheel component, the second guide wheel component and the dial indicator component; the first guide wheel component is right below the second guide wheel component;
the first idler member includes: the first guide wheel rotating shaft, the first guide wheel cylinder body, the first guide wheel limiting plate and the first guide wheel supporting frame; the first guide wheel cylinder body is fixedly arranged on the coaxial first guide wheel rotating shaft, and the first guide wheel cylinder body and the first guide wheel limiting plate are arranged at two ends of the first guide wheel cylinder body; the two ends of the first guide wheel rotating shaft are rotatably supported and arranged on the first guide wheel supporting frame;
the second idler member includes: the second guide wheel rotating shaft, the second guide wheel limiting disc, the second cylinder body, the second guide wheel limiting groove and the second guide wheel supporting frame;
the second guide wheel support frame comprises an L-shaped component and an upper fixing plate, the L-shaped component comprises a vertical component and a transverse fixing component, and the vertical component is provided with a vertical strip-shaped groove; the transverse fixing member of the L-shaped member is fixed on the lower surface of the upper fixing plate through bolts and nuts; two ends of the second guide wheel rotating shaft are arranged in a limiting bearing in a penetrating mode, and the limiting bearing is arranged in a vertical strip-shaped groove; the second cylinder body and the second guide wheel limiting disc are fixedly arranged on a coaxial second guide wheel rotating shaft, and a second guide wheel limiting groove is formed between the second guide wheel limiting disc and the second cylinder body; the number of the second guide wheel limiting plates and the second guide wheel limiting grooves is 2, and the second guide wheel limiting plates and the second guide wheel limiting grooves are respectively arranged on two sides of the second cylinder body;
a dial gauge assembly, comprising: the device comprises a dial indicator, a dial indicator fixing rod, a telescopic rod and a probe; the lower end of the dial indicator is provided with a dial indicator fixing rod, the lower end of the dial indicator fixing rod is provided with a telescopic rod, and the bottom end of the telescopic rod is provided with a probe; the dial indicator fixing rod of the dial indicator assembly is fixed with the upper fixing plate of the second guide wheel component, and the probe is in contact with the second cylinder body of the second guide wheel component.
2. An O-ring diameter uniformity measurement apparatus according to claim 1 wherein an O-ring passes between a first guide wheel cylinder body of a first guide wheel member and a second cylinder body of a second guide wheel body.
3. An O-ring diameter uniformity measurement apparatus according to claim 2, further comprising: a fixed bracket assembly; the fixed bolster assembly includes: the device comprises a first horizontal supporting plate, a first vertical rod, an angle adjusting plate and a vertical rod bearing;
the first horizontal support plate, the upper fixing plate, the lower fixing plate and the angle adjusting plate can be fixed with the first vertical rod;
the bottom of the first vertical rod is rotatably supported in the vertical rod bearing;
the angle adjusting plate is fixed at the lower part of the first vertical rod, is disc-shaped and is provided with an inclined plane gear at the end part of the angle adjusting plate.
4. An O-ring diameter uniformity measurement apparatus according to claim 3, further comprising: an angle adjustment device, comprising: angle adjusting lever, angle adjusting bolt bearing; the bottom of the angle adjusting bolt is rotatably supported in the angle adjusting bolt bearing; bevel gears are arranged on the angle adjusting rods.
5. An O-ring diameter uniformity measurement apparatus according to claim 4, wherein said bevel gear is adapted to said bevel gear.
6. An O-ring diameter uniformity measurement apparatus according to claim 1 or 5, wherein the first guide wheel support frame comprises an L-shaped member and a lower fixing plate, the L-shaped member comprises a vertical member and a lateral fixing member, and the lateral fixing member of the L-shaped member is fixed on the upper surface of the lower fixing plate by a bolt-nut.
7. An O-ring diameter uniformity measurement method, characterized in that it uses the measurement device according to claim 5 for measurement, comprising the steps of:
firstly, the second cylinder body is lifted up so that the O-shaped ring is not contacted with the second cylinder body;
secondly, maintaining the position of the second cylinder body, and rotating an angle adjusting rod of the angle adjusting device to enable the advancing direction of the O-shaped ring to be perpendicular to the axes of the first guide wheel rotating shaft and the second guide wheel rotating shaft;
the second cylinder body is then lowered so that it contacts the O-ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580136.5A CN115823997B (en) | 2022-12-09 | 2022-12-09 | O-shaped ring diameter uniformity measuring device and measuring method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211580136.5A CN115823997B (en) | 2022-12-09 | 2022-12-09 | O-shaped ring diameter uniformity measuring device and measuring method thereof |
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| CN115823997A CN115823997A (en) | 2023-03-21 |
| CN115823997B true CN115823997B (en) | 2023-06-23 |
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| CN117102076B (en) * | 2023-10-24 | 2024-02-23 | 常州斯曼特电器有限公司 | Logistics sorting is rubber coating gyro wheel production detection device for transfer car (buggy) |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE648381A (en) * | 1963-05-29 | 1964-11-25 | ||
| CA2014861A1 (en) * | 1989-04-26 | 1990-10-26 | Gerald A. Specktor | Tool for adjusting camber and caster |
| CA2234927A1 (en) * | 1997-04-25 | 1998-10-25 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Mounting structure for wheel angle detector and rotation amount detector for vehicle wheel |
| CN202204457U (en) * | 2011-09-14 | 2012-04-25 | 厦门日上金属有限公司 | Steel ring end diameter runout quantity measuring tool |
| CN102564266A (en) * | 2011-12-21 | 2012-07-11 | 贵州航天控制技术有限公司 | Inside diameter detection device for O-shaped rubber ring |
| CN106017389A (en) * | 2016-06-03 | 2016-10-12 | 重庆万斯金属特种成形有限公司 | Automobile split type connecting rod aperture measuring device |
| CN207730121U (en) * | 2017-11-30 | 2018-08-14 | 苏州强时压缩机有限公司 | O-ring examines auxiliary mould |
| CN208653376U (en) * | 2018-09-12 | 2019-03-26 | 淮阴工学院 | Bearing axial clearance detector |
| CN210664295U (en) * | 2019-10-28 | 2020-06-02 | 苏州市雪豹金属制品有限公司 | Device for measuring conical surface angle of part |
| CN211085039U (en) * | 2019-11-06 | 2020-07-24 | 肖华 | Forestry is with wheel chi of measuring forest breast-height diameter |
| CN211147550U (en) * | 2020-02-19 | 2020-07-31 | 长春市产品质量监督检验院(国家汽车零部件产品质量监督检验中心) | Detection device for detecting deflection degree of piston ring and flatness of thrust washer |
| CN211234266U (en) * | 2019-11-13 | 2020-08-11 | 南阳鼎泰高科有限公司 | Measuring tool for measuring concentricity of large drill |
| CN211400997U (en) * | 2019-11-04 | 2020-09-01 | 芜湖市畅玖轴承有限公司 | Detection device for bearing ring |
| CN212286003U (en) * | 2019-06-21 | 2021-01-05 | 武汉中海荣特焊科技有限公司 | Combined type hydraulic generator crown ring abrasion online repairing and flatness detecting device |
| CN112427417A (en) * | 2020-11-25 | 2021-03-02 | 江苏宏宝锻造股份有限公司 | Pretreatment device and pretreatment method for detecting jumping of cylindrical welded pipe |
| CN113432513A (en) * | 2020-03-23 | 2021-09-24 | 上海烟草集团有限责任公司 | Inspection device for gluing brush roll of filter stick forming machine |
| CN113432512A (en) * | 2021-06-24 | 2021-09-24 | 合肥海天电子科技有限公司 | Detection apparatus for waveguide port symmetry is directly read and is shown |
| CN216668479U (en) * | 2021-12-29 | 2022-06-03 | 山西好利阀机械制造有限公司 | Simple O-shaped ring inner diameter gauge |
| CN114659435A (en) * | 2022-03-18 | 2022-06-24 | 广东嘉元科技股份有限公司 | Electrolytic copper foil warping test machine tool and test method based on ear material |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130070130A (en) * | 2011-12-19 | 2013-06-27 | 엘에스산전 주식회사 | Mesuring apparatus and mesuring method of train wheel wear |
-
2022
- 2022-12-09 CN CN202211580136.5A patent/CN115823997B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE648381A (en) * | 1963-05-29 | 1964-11-25 | ||
| CA2014861A1 (en) * | 1989-04-26 | 1990-10-26 | Gerald A. Specktor | Tool for adjusting camber and caster |
| CA2234927A1 (en) * | 1997-04-25 | 1998-10-25 | Kabushiki Kaisha Toyoda Jidoshokki Seisakusho | Mounting structure for wheel angle detector and rotation amount detector for vehicle wheel |
| CN202204457U (en) * | 2011-09-14 | 2012-04-25 | 厦门日上金属有限公司 | Steel ring end diameter runout quantity measuring tool |
| CN102564266A (en) * | 2011-12-21 | 2012-07-11 | 贵州航天控制技术有限公司 | Inside diameter detection device for O-shaped rubber ring |
| CN106017389A (en) * | 2016-06-03 | 2016-10-12 | 重庆万斯金属特种成形有限公司 | Automobile split type connecting rod aperture measuring device |
| CN207730121U (en) * | 2017-11-30 | 2018-08-14 | 苏州强时压缩机有限公司 | O-ring examines auxiliary mould |
| CN208653376U (en) * | 2018-09-12 | 2019-03-26 | 淮阴工学院 | Bearing axial clearance detector |
| CN212286003U (en) * | 2019-06-21 | 2021-01-05 | 武汉中海荣特焊科技有限公司 | Combined type hydraulic generator crown ring abrasion online repairing and flatness detecting device |
| CN210664295U (en) * | 2019-10-28 | 2020-06-02 | 苏州市雪豹金属制品有限公司 | Device for measuring conical surface angle of part |
| CN211400997U (en) * | 2019-11-04 | 2020-09-01 | 芜湖市畅玖轴承有限公司 | Detection device for bearing ring |
| CN211085039U (en) * | 2019-11-06 | 2020-07-24 | 肖华 | Forestry is with wheel chi of measuring forest breast-height diameter |
| CN211234266U (en) * | 2019-11-13 | 2020-08-11 | 南阳鼎泰高科有限公司 | Measuring tool for measuring concentricity of large drill |
| CN211147550U (en) * | 2020-02-19 | 2020-07-31 | 长春市产品质量监督检验院(国家汽车零部件产品质量监督检验中心) | Detection device for detecting deflection degree of piston ring and flatness of thrust washer |
| CN113432513A (en) * | 2020-03-23 | 2021-09-24 | 上海烟草集团有限责任公司 | Inspection device for gluing brush roll of filter stick forming machine |
| CN112427417A (en) * | 2020-11-25 | 2021-03-02 | 江苏宏宝锻造股份有限公司 | Pretreatment device and pretreatment method for detecting jumping of cylindrical welded pipe |
| CN113432512A (en) * | 2021-06-24 | 2021-09-24 | 合肥海天电子科技有限公司 | Detection apparatus for waveguide port symmetry is directly read and is shown |
| CN216668479U (en) * | 2021-12-29 | 2022-06-03 | 山西好利阀机械制造有限公司 | Simple O-shaped ring inner diameter gauge |
| CN114659435A (en) * | 2022-03-18 | 2022-06-24 | 广东嘉元科技股份有限公司 | Electrolytic copper foil warping test machine tool and test method based on ear material |
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