CN101949670B - Special measuring implement and method for measuring wall thickness of wheel rim of caliper-type car - Google Patents
Special measuring implement and method for measuring wall thickness of wheel rim of caliper-type car Download PDFInfo
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- CN101949670B CN101949670B CN 201010257916 CN201010257916A CN101949670B CN 101949670 B CN101949670 B CN 101949670B CN 201010257916 CN201010257916 CN 201010257916 CN 201010257916 A CN201010257916 A CN 201010257916A CN 101949670 B CN101949670 B CN 101949670B
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- wall thickness
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Abstract
The invention provides special measuring implement and method for measuring the wall thickness of a wheel rim of a caliper-type car. The measuring implement comprises a left measuring clip, a right measuring clip, a left caliper arm, a right caliper arm, a connection shaft, a stroke control circle, a spring, a dial gauge, a dial gauge protection cover, a rotation handle and a caliper handle. The measuring range of the measuring implement is 0-50mm; the clips are spherical; the caliper arms are connected with the spring through the connection shaft, and respectively in arc shape with a radius of 250-300mm and a length of 250-300mm; the left caliper arm is integrated with the rotation handle, the right caliper arm is integrated with the caliper handle, the dial gauge is arranged thereupon, and the dial gauge protection cover is arranged on the dial gauge. When the measurement is carried out, a dial of the dial gauge is zeroed, the caliper handle is gripped by the right thumb, the ring finger and the little finger, and the rotation handle is hooked by the right middle finger and the right forefinger so that the right measuring clip closely abuts the measurement site, then the rotation handle is loosened, and the measuring implement is moved vertically and horizontally; and finally, the minimum measured value displayed on the dial is the wall thickness of the wheel rim. The invention has the advantages of low cost, simple use and correct measurement.
Description
Technical field
The present invention relates to a kind of rim of vehicle wheel test measuring device, specifically, relate to a kind of caliper brake rim of vehicle wheel wall thickness measuring special measuring tool and measuring method.
Background technology
Rim of vehicle wheel thickness relates to one of leading indicator of wheel security, and for the automaker, rim for automobile wheel thickness is one of its project that must examine; In the manufacture process of automotive wheel, the rim for automobile wheel wall thickness also is one of technical indicator that must detect.
Because at present doughnut is to the development trend of major diameter, flattening, make automotive wheel that the development trend to large scale, wide wheel rim also arranged day by day.Rim for automobile wheel is wide, diameter is big; Conventional measuring appliance often can't satisfy the requirement of measuring accuracy; Many automotive wheel system merchants often adopt cut-away to measure, and not only whole measurement process time is long, efficient is low, and take destructive detection mode cost high; Some manufacturer measures with three coordinates; There is the problem that cost is high, measurement is inconvenient again; And there is the local measurement blind area in conventional wheel rim measuring appliance; Therefore want rapidity, detect the wheel rim wall thickness accurately, in all directions, must develop a kind of easy to use, data correctly, measure rim for automobile wheel wall thickness special measuring tool rapidly.
Summary of the invention
The objective of the invention is to overcome that existing wheel rim wall thickness measuring gage measuring precision is low, the time long, have the deficiency of measuring blind area etc., a kind of caliper brake rim of vehicle wheel wall thickness measuring special measuring tool and measuring method easy to use, with low cost are provided.
The technical scheme that realizes above-mentioned purpose is: a kind of caliper brake rim of vehicle wheel wall thickness measuring special measuring tool and measuring method, form by left side measurement dop, right side measurement dop, left side clamp arm, right side clamp arm, coupling shaft, Stroke Control circle, spring, dial gauge, dial gauge protective cover, turning handle, clamp handle.The measurement range of measurer is at 0～50mm, and it is spherical that dop is, and the clamp arm is circular arc type, arc radius 250～300mm, and clamp brachium 250～300mm, two clamp arms link together through coupling shaft and spring; Left side clamp arm and turning handle are one; Right side clamp arm and clamp handle are one, and right side clamp arm is installed dial gauge, and the dial gauge protective cover is arranged on the dial gauge.During measurement, dial gauge index dial school zero, hand thumb, the third finger and little finger hang on to the clamp handle; Right hand forefinger and middle finger open and hook turning handle; Put in the position that rim for automobile wheel will detect when opening enough big size, make the right side measure dop, unclamp turning handle then near wanting sites measured Deng the measurement dop; The caliper brake wall thickness appearance that moves up and down, the minimum measured value in this position that shows on the dial gauge index dial is the wheel rim net thickness of this position of wheel; After measurement finished, right hand forefinger and middle finger hooked turning handle once more caliper brake wall thickness appearance are slowly shifted out.
Measurer of the present invention is in use not high to field test person, operative employee's technical requirement; Good portability; Measure stable, simple in structure, easy to manufacture; Can satisfy reviewer of automotive wheel manufacturer and site operation people management and control to wheel mass, be a kind of with low cost, easy to carry, use simple, measure rim of vehicle wheel wall thickness measuring special measuring tool accurately.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed description.
Like Fig. 1; A kind of caliper brake rim of vehicle wheel wall thickness measuring special measuring tool is made up of left side measurement dop 1, right side measurement dop 2, left side clamp arm 3, right side clamp arm 4, coupling shaft 5, Stroke Control circle 6, spring 7, dial gauge 8, dial gauge protective cover 9, turning handle 10, clamp handle 11.The clamp arm is circular arc type, arc radius 280mm, and clamp brachium 280mm, left and right sides clamp arm links together through coupling shaft 5 and spring 7; Left side clamp arm 3 is an one with turning handle 10; Right side clamp arm 4 and clamp handle 11 are one, and right side clamp arm 11 is installed dial gauges 8, and dial gauge protective cover 9 is arranged on the dial gauge 8.During measurement, dial gauge index dial school zero, hand thumb, the third finger and little finger hang on to clamp handle 11; Right hand forefinger and middle finger open and hook turning handle 10; Put in the position that rim for automobile wheel will detect when opening enough big size, make the right side measure dop 2 measuring heads, unclamp turning handle then near wanting sites measured; The caliper brake wall thickness appearance that moves up and down, the minimum measured value in this position that shows on the dial gauge index dial is the wheel rim net thickness of this position of wheel; After measurement finished, right hand forefinger and middle finger hooked turning handle 10 once more caliper brake wall thickness appearance are slowly shifted out.
Claims (2)
1. caliper brake rim of vehicle wheel wall thickness measuring special measuring tool; Form by left side measurement dop (1), right side measurement dop (2), left side clamp arm (3), right side clamp arm (4), coupling shaft (5), Stroke Control circle (6), spring (7), dial gauge (8), dial gauge protective cover (9), turning handle (10), clamp handle (11); It is characterized in that: the measurement range of measurer is at 0～50mm; It is spherical that dop is, and the clamp arm is circular arc type, arc radius 250～300mm; Clamp brachium 250～300mm, two clamp arms link together through coupling shaft (5) and spring (7); Left side clamp arms (3) be one with turning handle (10), and right side clamp arm (4) and clamp handle (11) are one; Right side clamp arm (4) is installed dial gauge (8), and dial gauge protective cover (9) is arranged on the dial gauge (8).
2. a kind of caliper brake rim of vehicle wheel wall thickness measuring special measuring tool according to claim 1; It is characterized in that: during measurement, dial gauge index dial school zero, hand thumb, the third finger and little finger hang on to clamp handle (11); Right hand forefinger and middle finger open and hook turning handle (10); Put in the position that rim for automobile wheel will detect when opening enough big size, make the right side measure dop (2), unclamp turning handle (10) then near wanting sites measured Deng the measurement dop; The caliper brake wall thickness appearance that moves up and down, the minimum measured value in this position that shows on the dial gauge index dial is the wheel rim net thickness of this position of wheel; After measurement finished, right hand forefinger and middle finger hooked turning handle (10) once more caliper brake wall thickness appearance are slowly shifted out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257916 CN101949670B (en) | 2010-08-20 | 2010-08-20 | Special measuring implement and method for measuring wall thickness of wheel rim of caliper-type car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257916 CN101949670B (en) | 2010-08-20 | 2010-08-20 | Special measuring implement and method for measuring wall thickness of wheel rim of caliper-type car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101949670A CN101949670A (en) | 2011-01-19 |
| CN101949670B true CN101949670B (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010257916 Expired - Fee Related CN101949670B (en) | 2010-08-20 | 2010-08-20 | Special measuring implement and method for measuring wall thickness of wheel rim of caliper-type car |
Country Status (1)
| Country | Link |
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| CN (1) | CN101949670B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102278930A (en) * | 2011-03-15 | 2011-12-14 | 中核苏阀横店机械有限公司 | Calipers |
| CN103791796A (en) * | 2012-10-31 | 2014-05-14 | 上海航天精密机械研究所 | Deep chamber wall thickness measuring device and method |
| CN103017625B (en) * | 2012-12-14 | 2016-05-18 | 北京动力机械研究所 | A kind of overlength depth measurement snap gauge |
| CN103063110B (en) * | 2013-01-04 | 2016-05-11 | 广西工学院 | Measure the measurer of the long shaft part deep hole wall thickness of flanged dish |
| CN104006717A (en) * | 2014-06-13 | 2014-08-27 | 湖北旭扬工贸有限公司 | Measuring tool special for measuring wall thickness of shell part |
| CN109579660A (en) * | 2018-11-23 | 2019-04-05 | 安徽骏泰塑业科技有限公司 | A kind of hand-held filtering biological film filler instrument for detecting wall thickness |
| CN112033257B (en) * | 2020-09-09 | 2022-03-22 | 中国航发贵州黎阳航空动力有限公司 | Blade apex curved surface attenuate department normal direction thickness measurement measuring tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5430954A (en) * | 1992-02-25 | 1995-07-11 | Robert Pringle Engineers Limited | Measuring calliper |
| EP1470792A1 (en) * | 2003-04-24 | 2004-10-27 | Centerpulse Orthopedics Ltd. | Distance measurement instrument for pedical screws |
| CN2852039Y (en) * | 2005-06-27 | 2006-12-27 | 邹汝福 | Measuring head replaceable caliper with gauge |
| CN201096489Y (en) * | 2008-02-02 | 2008-08-06 | 国家工程复合材料产品质量监督检验中心 | Multipurpose thickness meter |
-
2010
- 2010-08-20 CN CN 201010257916 patent/CN101949670B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5430954A (en) * | 1992-02-25 | 1995-07-11 | Robert Pringle Engineers Limited | Measuring calliper |
| EP1470792A1 (en) * | 2003-04-24 | 2004-10-27 | Centerpulse Orthopedics Ltd. | Distance measurement instrument for pedical screws |
| CN2852039Y (en) * | 2005-06-27 | 2006-12-27 | 邹汝福 | Measuring head replaceable caliper with gauge |
| CN201096489Y (en) * | 2008-02-02 | 2008-08-06 | 国家工程复合材料产品质量监督检验中心 | Multipurpose thickness meter |
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|---|---|
| CN101949670A (en) | 2011-01-19 |
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Owner name: GUANGXI PINGGUO ALUMINUM PRECISION CASTING CO., LT Free format text: FORMER OWNER: KUNSHAN DONGDA ZHIHUI TECHNOLOGY CONSULTING CO., LTD. Effective date: 20141204 |
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Effective date of registration: 20141204 Address after: 531400 No. 5 road, Pingguo Industrial Zone, the Guangxi Zhuang Autonomous Region, Baise Patentee after: GUANGXI PINGGUO ALUMINUM PRECISION CASTING CO., LTD. Address before: 215300, No. 335 middle Lu Bai Lu, Yushan Town, Suzhou City, Jiangsu, Kunshan Patentee before: Kunshan Dongda Zhihui Technology Consulting Co., Ltd. |
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