CN113375588B - Adjustable measuring platform of tire section - Google Patents
Adjustable measuring platform of tire section Download PDFInfo
- Publication number
- CN113375588B CN113375588B CN202110454191.9A CN202110454191A CN113375588B CN 113375588 B CN113375588 B CN 113375588B CN 202110454191 A CN202110454191 A CN 202110454191A CN 113375588 B CN113375588 B CN 113375588B
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- Prior art keywords
- block
- guide
- slide rail
- tire section
- slide
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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
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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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
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0025—Measuring of vehicle parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
Abstract
The invention belongs to the technical field of movement and fixation of tire section measurers, and discloses an adjustable measuring platform for a tire section. The fixed adjusting device of the platform comprises a movable guide block, a rack, a gear shaft and a spring clamping piece, wherein the movable guide block is sleeved with or hung on a sliding rail, an accommodating space is formed inside the sliding rail, the rack is installed on the inner wall of one side of the sliding rail, the gear is meshed with the rack, the gear shaft is installed in the movable guide block and connected with the gear, the spring clamping piece comprises a clamping bottom plate and a rubber clamping block, the clamping bottom plate is installed on the movable guide block, clamping guide rods are installed at two ends of the clamping bottom plate respectively, the other ends of the two clamping guide rods are respectively connected with the rubber clamping block in a telescopic mode, a pressure spring is installed on each clamping guide rod, and the gear shaft is located between the two rubber clamping blocks. The platform can enable the section measuring device to accurately complete measurement.
Description
Technical Field
The invention relates to a moving and fixing device of a tire section measurer, in particular to an adjustable measuring platform for a tire section.
Background
In the fields of tire design and manufacture and the like, the cutting and measurement of the tire section is an important reference factor for analyzing whether the tire manufacturing process level reaches the standard, and in addition, the measurement and analysis of the tire section is an important means for researching competitive products of tires and performing actual evaluation of the tires. Therefore, it is very important to improve the accuracy of measuring the tire section, and the following problems exist in the existing tire section measuring process: the problems of fixing and moving of the tire section measurer are not solved, so that the measurer is not accurate in fixing and moving, and the analysis accuracy of the tire section is influenced; secondly, as the tire is mainly made of a high polymer rubber material, the tire can be greatly deformed under stress, and the error caused by the traditional method of using the handheld vernier caliper is large; the procedure of directly performing the measurement is also complicated, which requires a lot of time for the measuring staff, and the results of the measurements by different persons are also greatly different, which has a great influence on the analysis of the tire section.
Chinese patent document 1CN212082217U discloses a section measuring device which can realize rapid and accurate measurement of partial position of a tire section, but the measurement is mainly used for measuring width of the tire section, and lacks of a regulation and moving device of a measurer, and the tire section may be deformed by the influence of gravity, so that it is difficult to accurately measure the tire section, and an error is generated. Therefore, it is imperative to provide an adjustable measuring platform capable of accurately measuring the tire section.
Disclosure of Invention
The invention provides an adjustable measuring platform for a tire section, which aims to solve the technical problem that a section measuring device in the prior art cannot accurately finish measuring work.
In order to solve the technical problems, the invention adopts the following technical scheme:
a tire section adjustable measuring platform comprises a working platform, a sliding block moving device and a sliding rail, wherein the working platform is provided with a sliding way, the sliding block moving device can move in the sliding way, and the sliding rail is arranged on the sliding block moving device; install tire section caliber's fixed adjusting device on the slide rail, fixed adjusting device includes portable guide block, rack, gear shaft and spring clamping piece, portable guide block cover establish with on the slide rail, the inside accommodation space that has of slide rail, the rack is installed on slide rail one side inner wall, the gear with rack toothing, the gear shaft is installed in portable guide block and with gear connection, spring clamping piece is including pressing from both sides tight bottom plate and the tight piece of rubber clamp, press from both sides tight bottom plate and install on the portable guide block, press from both sides tight guide arm respectively at tight bottom plate both ends, two press from both sides the guide arm other end respectively with one the scalable connection of tight piece of rubber clamp, install the pressure spring on the tight guide arm of clamp, the gear shaft is located between the tight piece of two rubber clamps.
Preferably, the rubber clamping blocks comprise two rubber clamping blocks which are bilaterally symmetrical, arc-shaped notches are formed in the inner sides of the two rubber clamping blocks, and the two notches form an accommodating cavity for accommodating the gear shaft. More preferably, the two rubber clamping blocks are provided with rubber clamping strips matched with the arc-shaped notches in shape at the arc-shaped notches.
Preferably, the slide way is a groove slide way; the slide way comprises a transverse slide way and a longitudinal slide way; the transverse slide and the longitudinal slide are intersected with each other.
Specifically, one or a plurality of slide block moving devices are respectively arranged in the transverse slide way and the longitudinal slide way.
The slide rail provided by the invention comprises a transverse slide rail or a longitudinal slide rail; the height of the transverse slide rail is higher than that of the longitudinal slide rail.
Preferably, the movable guide block is provided in plurality; the two movable guide blocks positioned in the middle of the transverse slide rail and the middle of the longitudinal slide rail are connected through a connecting plate.
The invention provides a sliding block moving device which comprises a pulley block, a sliding block, a guide cylinder, a guide rod and a moving bottom block, wherein the pulley block is in contact with the slideway and can slide in the slideway, the pulley block is arranged on the sliding block and is connected with the guide cylinder through a vertical rod, a guide groove with a limiting groove is formed in one side surface of the guide cylinder, the guide rod is arranged in the guide cylinder, and the moving bottom block is arranged on the guide rod and can drive the guide rod to move in the guide groove.
Preferably, the pulley block comprises a bottom wheel and a side wheel, the bottom wheel is mounted at the bottom of the sliding block through a bottom wheel shaft, and the side wheel is mounted at the side part of the sliding block through a side wheel shaft.
Preferably, the upright bars comprise a first upright bar, a second upright bar and a third upright bar, and the second upright bar and the third upright bar are respectively positioned on two sides of the first upright bar.
The tire section measurer can be a laser range finder, a measuring caliper and other required measurers, and the measurer can be directly arranged at a proper position of the movable guide block.
The invention provides an adjustable measuring platform for a tire section, which comprises a fixed adjusting device of a tire section measurer, wherein the fixed adjusting device is arranged on a slide rail, a rack is arranged in a specific long groove in the slide rail, and the position of a movable guide block can be adjusted by adjusting the position of a gear in the movable guide block, so that the position of measuring equipment can be adjusted; the gear shaft is locked by the rubber clamping block, so that the position of the movable guide block on the slide rail is fixed. With this fixed measuring equipment, promote measurement accuracy, through the spring clamping piece who sets up, can play nimble regulation and the effect of relative position between two fixed slide rails for it is convenient to adjust, measures accurately.
Secondly, by arranging the slide block moving device and the slide rail, the slide block device can adjust the placing position and the height of the whole slide rail on the platform, the slide rail device can adjust the relative position between the measuring device and the tire section, the slide block and the slide rail device are combined for use, the position of the measuring module can be flexibly adjusted, the tire section is placed on a plane, and the device is not contacted with the tire section, so that the deformation of the tire section caused by stress is fundamentally avoided, the errors caused by materials and manpower are overcome, and the measuring precision is greatly improved. The sliding block moving device can be combined with the adaptive machine table, the sliding block moving device is in contact with the machine table and completely depends on the side wheels and the bottom wheels, and the position of the sliding rail is adjusted through rolling friction between the side wheels and the bottom wheels and the machine table track. Not only reduces the abrasion to the machine table, but also can quickly and accurately adjust the sliding rail. The sliding block moving device is provided with a moving bottom block, and the whole device can be adjusted in height to adapt to tire sections of different heights, so that flexible adaptation to the sections is realized.
Finally, the adjustable tire section measuring platform provided by the invention can be used for placing the tire section on a working platform flatly, is not interfered by any external force, is convenient to measure, and can ensure the measuring precision. The slide rail is composed of a horizontal slide rail and a vertical slide rail, so that the position can be conveniently adjusted in the horizontal direction and the vertical direction and the measurement can be conveniently carried out; a plurality of movable guide blocks can be additionally hung in the slide rail, so that different measuring devices can be conveniently loaded, and the flexibility and the accuracy of measurement are improved; the two slide rails are connected through the connecting plate, the connecting mode is stable, and the movable guide block can realize the position adjustment of the transverse and longitudinal shafts.
Drawings
FIG. 1 is a schematic structural view of an adjustable tire section measuring platform provided by the present invention;
FIG. 2 is a schematic view of a fixing and adjusting device according to the present invention;
FIG. 3 is a schematic diagram of a spring clamp according to the present invention;
FIG. 4 is a schematic view of the connection of two transverse tracks and longitudinal tracks in a perpendicular relationship according to the present invention;
fig. 5 is a schematic structural diagram of a slider moving device provided by the present invention.
Description of the drawings: 1. a guide bar; 2. a guide cylinder; 3. moving the bottom block; 4. a first upright stanchion; 5. a second upright stanchion; 6. a third upright stanchion; 7. a slider; 8. a side wheel; 9. a bottom wheel; 10. a side axle; 11. a bottom wheel shaft; 12. a transverse slide rail; 13. a longitudinal slide rail; 14. a movable guide block; 15. a gear; 16. a gear shaft; 17. the working platform 18, the rack; 19. a connecting plate; 21. clamping the guide rod; 22. a rubber clamping block; 23. a rubber clamping strip; 24. a pressure spring; 25. clamping the bottom plate; 26. a slideway; 27 a transverse chute; 28 longitudinal slide way; 29 a guide groove; 30 limiting groove.
Detailed Description
The invention discloses an adjustable measuring platform for a tire section, which can be realized by properly improving parts and connection relations thereof by referring to the content of the text by a person skilled in the art. It is expressly intended that all such similar substitutes and modifications which would be obvious to those skilled in the art are deemed to be included in the invention. While the methods and applications of this invention have been described in terms of preferred embodiments, it will be apparent to those of ordinary skill in the art that variations and modifications in the methods and applications described herein, as well as other suitable variations and combinations, may be made to implement and use the techniques of this invention without departing from the spirit and scope of the invention.
The following detailed description of the invention refers to specific embodiments thereof for better understanding by those skilled in the art.
As shown in fig. 1-3, the present invention provides a tire section adjustable measuring platform, which includes a working platform 17, a slide block moving device and a slide rail, wherein the working platform 17 has a slide way 26 thereon, the slide block moving device can move in the slide way 26, and the slide rail is mounted on the slide block moving device; install tire section caliber's fixed adjusting device on the slide rail, fixed adjusting device includes portable guide block 14, rack 18, gear 15, gear shaft 16 and spring clamping piece, portable guide block 14 cover establish with on the slide rail, the inside accommodation space that has of slide rail, rack 18 is installed on the inner wall of slide rail one side, gear 15 with the meshing of rack 18, gear shaft 16 is installed in portable guide block 14 and with gear 15 connects, spring clamping piece is including pressing from both sides tight bottom plate 25 and rubber clamp block 22, press from both sides tight bottom plate 25 and install on portable guide block 14, press from both sides tight bottom plate 25 both ends and install respectively and press from both sides tight guide arm 21, two press from both sides tight guide arm 21 other end respectively with one rubber clamp block 22 telescopic connection, press from both sides and install pressure spring 24 on the tight guide arm 21, gear shaft 16 is located between two rubber clamp blocks 22.
In this embodiment, a longitudinal slide rail 13 is connected between the slide moving devices mounted on the two longitudinal slides 28 of the working platform 17, and the longitudinal slide rail 13 is higher than the transverse slide rail 12 on the slide moving devices mounted on the transverse slides 27 of the working platform. During operation, gear shaft 16 is installed on portable guide block 14, and gear shaft 16 can be rotatory for portable guide block 14, drives gear 18 and rotates, and the guide block removes the cover and establishes on the slide rail, further drives portable guide block 14 and moves on corresponding slide rail under 18 interact with moving rack, and can set up the accurate removal that thereby every slide rail was used for hanging the caliber with portable guide block 14 of arbitrary quantity, and the range of motion is the optional position that the slide rail relates to realize portable guide block 14's position control.
In a preferred embodiment, as shown in fig. 3, the rubber clamping blocks 22 comprise two rubber clamping blocks which are bilaterally symmetrical, the inner sides of the two rubber clamping blocks 22 are provided with arc-shaped gaps, and the two gaps form a containing cavity for containing the gear shaft 16; the two rubber clamping blocks 22 are provided with rubber clamping strips 23 matched with the arc-shaped notches in shape at the arc-shaped notches. When the device is used, the clamping guide rod 21 can stretch out and draw back in the rubber clamping block 22, the pressure spring 24 is connected with and props against the clamping bottom plate 25 and the rubber clamping block 22, and after the two rubber clamping blocks 23 move towards the middle under stress, the two rubber clamping blocks can be combined and lock the gear shaft by friction force, so that the position of the movable guide block on the sliding rail is fixed. The rubber clamping strip 23 is made of rubber materials with low hardness and high friction force, so that friction between the rubber clamping strip and the gear shaft 16 is increased, a better fixing effect is achieved, and accurate fixing of the position where the movable guide block 14 drives the measurer is achieved.
In one particular embodiment, as shown in FIG. 1, the ramps 26 are grooved ramps; the runners include a transverse runner 27 and a longitudinal runner 28; the transverse slide way 27 and the longitudinal slide way 28 are mutually intersected; the number of the transverse slide ways and the longitudinal slide ways can be set according to actual conditions, and one or a plurality of the slide block moving devices are respectively arranged in the transverse slide ways 27 and the longitudinal slide ways 28.
As shown in fig. 1 and 4, the movable guide block 14 is plural; the two movable guide blocks 14 positioned in the middle of the transverse slide rail 12 and the middle of the longitudinal slide rail 13 which is perpendicular to the transverse slide rail are connected through a connecting plate 19, so that the guide blocks where the connecting plate is positioned can move transversely and longitudinally in a double-shaft manner, and the measurer can be positioned more conveniently.
In a preferred embodiment, as shown in fig. 5, the sliding block moving device comprises a pulley block, a sliding block 7, a guide cylinder 2, a guide rod 1 and a moving bottom block 3, the pulley block is in contact with the slideway 26 and can slide in the slideway 26, the pulley block is mounted on the sliding block 26, the guide cylinder 2 is connected with the upright rods through upright rods, preferably, the upright rods comprise a first upright rod 4, a second upright rod 5 and a third upright rod 6, and the second upright rod 5 and the third upright rod 6 are respectively positioned at two sides of the first upright rod 4; a guide groove 29 with a limiting groove 30 is formed in one side face of the guide cylinder 2, the guide rod 1 is installed in the guide cylinder 2, the movable bottom block 3 is installed on the guide rod 1 and can drive the guide rod 1 to move in the guide groove 29, in the implementation, the guide grooves 29 can be provided with a plurality of parts and also formed in two ends of the guide grooves 29, and the number of the parts can be increased in the middle of the guide grooves 29 as required to adapt to adjustment of different heights of the slide rails. The movable bottom block 3 can move along the guide groove 29, and the slide rail provided by the invention comprises a transverse slide rail 12 or a longitudinal slide rail 13; the height of the transverse slide rail 12 is higher than that of the longitudinal slide rail 13, so that the height of a guide rod in the slide block moving device arranged on the transverse slide rail is higher than that of the guide rod arranged on the longitudinal slide rail, or the height of the guide rod in the slide block moving device arranged on the transverse slide rail is higher than that of the guide rod arranged on the longitudinal slide rail through the height of the guide groove and the position and quantity of the limiting groove. When the height of the sliding rail moving device needs to be adjusted, the height can be adjusted by adjusting the position of the movable bottom block 3 in the guide cylinder 2; the slide moving device can move the slide rail, so as to adjust a measurer (such as a laser range finder or a measuring scale) device of the movable guide block 14 mounted on the slide rail.
In the embodiment, the pulley block comprises a bottom wheel 9 and a side wheel 8, the bottom wheel 9 is mounted at the bottom of the sliding block 7 through a bottom wheel shaft 11, and the side wheel 8 is mounted at the side of the sliding block 7 through a side wheel shaft 10. The contact between the sliding block 7 and the working platform 17 is rolling contact, and the friction force of the sliding block moving device during moving can be effectively reduced by utilizing the pulley assembly.
The tire section measurer of the present invention may be a laser range finder, a measuring caliper, or other required measurer, and the measurer may be directly installed at a suitable position of the movable guide block 14.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides an adjustable measuring platform of tire section which characterized in that: the device comprises a working platform, a sliding block moving device and a sliding rail, wherein the working platform is provided with a slideway, the sliding block moving device can move in the slideway, and the sliding rail is arranged on the sliding block moving device; install tire section caliber's fixed adjusting device on the slide rail, fixed adjusting device includes portable guide block, rack, gear shaft and spring clamping piece, portable guide block cover is established or is hung with on the slide rail, the inside accommodation space that has of slide rail, the rack is installed on slide rail one side inner wall, the gear with rack toothing, the gear shaft is installed in portable guide block and with gear connection, the spring clamping piece is including pressing from both sides tight bottom plate and the tight piece of rubber clamp, press from both sides tight bottom plate and install on portable guide block, press from both sides tight guide arm respectively at tight bottom plate both ends, two press from both sides tight guide arm other ends respectively with one the scalable connection of tight piece of rubber clamp, install the pressure spring on the tight guide arm of clamp, the gear shaft is located between the tight piece of two rubber clamps.
2. The adjustable tire section measurement platform of claim 1, wherein: the rubber clamping blocks comprise two rubber clamping blocks which are bilaterally symmetrical, arc-shaped notches are formed in the inner sides of the two rubber clamping blocks, and the two notches form a containing cavity for containing the gear shaft.
3. An adjustable tire fracture surface measurement platform as claimed in claim 2, wherein: and the two rubber clamping blocks are provided with rubber clamping strips matched with the arc gaps in shape at the arc gaps.
4. An adjustable tire section measurement platform as in claim 1, wherein: the slideway is a groove slideway; the slide comprises a transverse slide and a longitudinal slide; the transverse slide and the longitudinal slide are intersected with each other.
5. An adjustable tire fracture surface measurement platform as claimed in claim 4, wherein: one or a plurality of slide block moving devices are respectively arranged in the transverse slide way and the longitudinal slide way.
6. An adjustable tire section measurement platform as in claim 1, wherein: the slide rail comprises a transverse slide rail or a longitudinal slide rail; the height of the transverse slide rail is higher than that of the longitudinal slide rail.
7. An adjustable tire section measurement platform as in claim 6, wherein: the number of the movable guide blocks is multiple; the two movable guide blocks positioned in the middle of the transverse slide rail and the middle of the longitudinal slide rail are connected through a connecting plate.
8. An adjustable tire section measurement platform as in claim 1, wherein: the slider mobile device comprises a pulley block, a slider, a guide cylinder, a guide rod and a mobile bottom block, wherein the pulley block is in contact with the slide way and can slide in the slide way, the pulley block is arranged on the slider and is connected with the guide cylinder through a vertical rod, a guide groove with a limit groove is formed in one side surface of the guide cylinder, the guide rod is arranged in the guide cylinder, and the mobile bottom block is arranged on the guide rod and can drive the guide rod to move in the guide groove.
9. An adjustable tire section measurement platform as in claim 8, wherein: the pulley block comprises a bottom wheel and a side wheel, the bottom wheel is installed at the bottom of the sliding block through a bottom wheel shaft, and the side wheel is installed at the side part of the sliding block through a side wheel shaft.
10. An adjustable tire section measurement platform as claimed in claim 8 or 9, wherein: the pole setting includes first pole setting, second pole setting and third pole setting are located respectively first pole setting both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110454191.9A CN113375588B (en) | 2021-04-26 | 2021-04-26 | Adjustable measuring platform of tire section |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110454191.9A CN113375588B (en) | 2021-04-26 | 2021-04-26 | Adjustable measuring platform of tire section |
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| CN113375588A CN113375588A (en) | 2021-09-10 |
| CN113375588B true CN113375588B (en) | 2022-11-11 |
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| CN202110454191.9A Active CN113375588B (en) | 2021-04-26 | 2021-04-26 | Adjustable measuring platform of tire section |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203720029U (en) * | 2013-12-19 | 2014-07-16 | 天津市爱轮德自行车有限公司 | Fatigue resistance test device for linear rolling metal tube |
| CN106839931A (en) * | 2016-08-05 | 2017-06-13 | 通力轮胎有限公司 | A kind of tire section measuring instrument and measuring method |
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| SU1538022A1 (en) * | 1988-05-23 | 1990-01-23 | Центральное Проектно-Конструкторское И Технологическое Бюро | Bed for checking end play of tapered bearings of reduction-gear shaft |
| CN201555576U (en) * | 2009-12-03 | 2010-08-18 | 甘太喜 | Drive mechanism for coordinate measuring device and coordinate measuring device provided with same |
| EP4080162A1 (en) * | 2015-04-28 | 2022-10-26 | Hexagon Technology Center GmbH | Active damping of a measuring device |
| CN206316881U (en) * | 2016-12-27 | 2017-07-11 | 东北大学 | A kind of optical surface is processed with five axle three-D ultrasonic burnishing machines |
| CN209055062U (en) * | 2018-11-28 | 2019-07-02 | 株洲市紫金科技有限公司 | A kind of easy workpiece measuring device |
| CN110510393A (en) * | 2019-08-23 | 2019-11-29 | 杭州长安民生物流有限公司 | Tire automatic transfer system |
| CN211601924U (en) * | 2020-03-26 | 2020-09-29 | 张磊 | Deformation monitoring device for subway tunnel |
| CN212363108U (en) * | 2020-05-09 | 2021-01-15 | 深圳市维创兴电子科技有限公司 | Copper thickness tester |
| CN212512833U (en) * | 2020-07-27 | 2021-02-09 | 嘉瑞天(天津)科技发展有限公司 | Thickness measuring device for dial gauge at any point position |
| CN212372168U (en) * | 2020-09-10 | 2021-01-19 | 兰州交通大学 | Automatic marking device for railway gauge |
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- 2021-04-26 CN CN202110454191.9A patent/CN113375588B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203720029U (en) * | 2013-12-19 | 2014-07-16 | 天津市爱轮德自行车有限公司 | Fatigue resistance test device for linear rolling metal tube |
| CN106839931A (en) * | 2016-08-05 | 2017-06-13 | 通力轮胎有限公司 | A kind of tire section measuring instrument and measuring method |
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