CN102359770B - Method and special device for measuring multi-geometric dimension parameters of automotive shift fork - Google Patents
Method and special device for measuring multi-geometric dimension parameters of automotive shift fork Download PDFInfo
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- CN102359770B CN102359770B CN2011102769895A CN201110276989A CN102359770B CN 102359770 B CN102359770 B CN 102359770B CN 2011102769895 A CN2011102769895 A CN 2011102769895A CN 201110276989 A CN201110276989 A CN 201110276989A CN 102359770 B CN102359770 B CN 102359770B
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Abstract
The invention provides a special method and a special device for measuring multiple shapes and positions dimension parameters of an automotive shift fork. The device comprises a support plate, a positioning block group, a cushion block, a coaxiality measuring assembly, a length measuring assemblies, a planarity measuring assembly and a verticality measuring assembly; according to converted dimensional requirement of the multiple shapes and positions dimension parameters of the automotive shift fork, the positioning block group is fixed on the support plate; the coaxiality measuring assembly is arranged on the left end of the positioning block group; the length measuring assemblies are arranged at the front end and the rear end of the positioning block group; the cushion block is arranged on the right end of the positioning block group; and the planarity measuring assembly is arranged at the rear side of the cushion block on the right end of the positioning block group. As the device provided by the invention is used, the dimension parameters of multiple shapes and positions of the automotive shift fork can be measured at one step.
Description
Technical field
The present invention relates to a kind of special-shaped part multiform position dimensional parameters and measure special purpose device and using method, is exactly specifically that a kind of multi-geometric dimension parameters of automotive shift fork is measured special purpose device and using method.
Background technology
In recent years, fast development along with China's economy, the auto industry of China, especially car industry has reached fast-developing track, car progresses in huge numbers of families the general common people's family, becomes the vehicles that in daily life, people often use, in order to meet the thriving demand of car, each large automobile production producer constantly enlarges the production output of car, continues to release various car brands.In automobile industry, various structural members are many, the multiform position dimensional parameters of structural member requires also many, usually a part need to be measured flatness, the right alignment of a plurality of, in present daily production, the common practices of measuring for multi-geometric dimension parameters of automotive shift fork is that each multiform position dimensional parameters is carried out respectively to the reference field location, then measures respectively.This method expends a large amount of man power and materials, and need the long time of cost, be unfavorable for the raising of production efficiency, and the surface accuracy of employing three coordinates measuring equipment measured automobiles structural member, because the three coordinates measuring equipment price is very expensive, need to drop into substantial contribution, and maintenance cost is high, uses three coordinates measuring equipment to measure auto parts are measured from very uneconomical on cost performance.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of multi-geometric dimension parameters of automotive shift fork and measures special purpose device and using method, and it does not need to adopt three coordinates measuring equipment part to be measured to the measurement that just can once complete a plurality of multiforms of vehicle shifting fork member position dimensional parameters.
Technical scheme
a kind of multi-geometric dimension parameters of automotive shift fork is measured special purpose device, it is characterized in that: it comprises back up pad, the locating piece group, cushion block, the coaxality measurement assembly, the linear measure longimetry assembly, measurement of planeness assembly, the squareness measurement assembly, dimensional requirement according to conversion gained multi-geometric dimension parameters of automotive shift fork, the locating piece group is fixed on back up pad, the coaxality measurement assembly is contained in locating piece group left end, the linear measure longimetry assembly is contained in locating piece group front-end and back-end, cushion block is contained in locating piece group right-hand member, measurement of planeness assembly is contained in locating piece group right-hand member cushion block rear side, the locating piece group, the coaxality measurement assembly, the linear measure longimetry assembly, the squareness measurement assembly, the zero-bit that qualified size need to be measured according to multi-geometric dimension parameters of automotive shift fork in measurement of planeness assembly position each other is fixed on back up pad.
Described locating piece group comprises positioning base, location floating block, and positioning base is contained on back up pad, and the location floating block is contained in the positioning base upper end, can slide by along continuous straight runs.
Described measurement of planeness assembly includes plane kilsyth basalt, plane kilsyth basalt mount pad, flatness locating shaft, plane kilsyth basalt mount pad is installed on back up pad, the plane kilsyth basalt vertically is contained in plane kilsyth basalt mount pad front end, the flatness locating shaft vertically is contained in the kilsyth basalt mount pad of plane, can down sliding, flatness locating shaft and plane kilsyth basalt link together.
Described coaxality measurement assembly includes coaxial kilsyth basalt, coaxial kilsyth basalt locating piece, and coaxial kilsyth basalt locating piece is fixed on back up pad, and coaxial kilsyth basalt level is contained in coaxial kilsyth basalt locating piece lateral surface.
Described linear measure longimetry assembly comprises card table, card table locating piece, card table slide block, and card table locating piece is fixed on back up pad, and card table slide block is contained in card table locating piece upper end, and card table level is contained in card table locating piece lateral surface.
Described squareness measurement assembly comprises vertical kilsyth basalt, vertical kilsyth basalt mount pad, verticality axle, vertical kilsyth basalt mount pad is fixed on support plate, vertical kilsyth basalt level is contained on vertical kilsyth basalt mount pad, verticality axle level is contained on vertical kilsyth basalt mount pad, can slide vertically, vertical kilsyth basalt and verticality axle link together.
Above-mentioned multi-geometric dimension parameters of automotive shift fork is measured the using method of special purpose device, it is characterized in that, it comprises following step:
At first, according to the measurement requirement of multi-geometric dimension parameters of automotive shift fork, selection is that maximum multiforms position dimensional parameters is measured the reference field of the reference field of requirement as this measuring method, vehicle shifting fork member is positioned to the localization part of measurement mechanism with selected reference field;
Secondly, according to the selected reference field of the first step, whole required measurement morpheme dimension conversion is become to the dimensional requirement take the selected reference field of step I as benchmark;
Then, according to the measurement requirement of second step gained multi-geometric dimension parameters of automotive shift fork, by coaxality measurement assembly, linear measure longimetry assembly, measurement of planeness assembly, squareness measurement assembly, carry out location arrangements;
Finally, start each and measure assembly, measure respectively the flatness of vehicle shifting fork member requirement, verticality, right alignment, length dimension numerical value, contrast the dimensional parameters requirement of vehicle shifting fork member drawing multiform position by the data obtained, judge whether vehicle shifting fork member is qualified, thereby vehicle shifting fork member is dropped into to next process or does over again.
Beneficial effect
The vehicle shifting fork member of shaping gained is put on measurement special purpose device provided by the invention by method provided by the invention, energy is a plurality of relevant multiform position dimensional parameters of one-shot measurement very easily, do not need to use expensive three coordinates measuring equipment, saved a large amount of production costs, improved production efficiency.
The accompanying drawing explanation
Accompanying drawing 1 is vehicle shifting fork member product master apparent direction schematic diagram.
Accompanying drawing 2 is that the vehicle shifting fork member product is overlooked the direction schematic diagram.
Accompanying drawing 3 be in the present invention special-purpose device overlook the direction schematic diagram.
Accompanying drawing 4 is main apparent direction schematic diagram of special-purpose device in the present invention.
Accompanying drawing 5 is squareness measurement modular construction schematic diagram in the present invention.
Accompanying drawing 6 is second measuring appliance assembly structural representations in the present invention.
Wherein, 1, back up pad 2, locating piece group 201, positioning base 202, location floating block 3, cushion block 4, first are measured assembly 401, coaxial kilsyth basalt 402, coaxial kilsyth basalt locating piece 5, second and are measured assembly 501, card table 502, card table locating piece 503, card table slide block 6, measurement of planeness assembly 601, plane kilsyth basalt 602, plane kilsyth basalt mount pad 603, flatness locating shaft 7, squareness measurement assembly 701, vertical kilsyth basalt 702, vertical kilsyth basalt mount pad 703, verticality axle
Embodiment
Below in conjunction with the drawings and specific embodiments, further set forth the present invention.
as shown in accompanying drawing 1～6, a kind of multi-geometric dimension parameters of automotive shift fork is measured special purpose device, it is characterized in that: it comprises back up pad 1, locating piece group 2, cushion block 3, coaxality measurement assembly 4, linear measure longimetry assembly 5, measurement of planeness assembly 6, squareness measurement assembly 7, dimensional requirement according to conversion gained multi-geometric dimension parameters of automotive shift fork, locating piece group 2 is fixed on back up pad 1, coaxality measurement assembly 4 is contained in locating piece group 2 left ends, linear measure longimetry assembly 5 is contained in locating piece group 2 front-end and back-end, cushion block 3 is contained in locating piece group 2 right-hand members, measurement of planeness assembly 6 is contained in locating piece group 2 right-hand member cushion block 3 rear sides, locating piece group 2, coaxality measurement assembly 4, linear measure longimetry assembly 5, squareness measurement assembly 7, the zero-bit that qualified size need to be measured according to multi-geometric dimension parameters of automotive shift fork in measurement of planeness assembly 6 position each other is fixed on back up pad 1.
Described locating piece group 2 comprises positioning base 201, location floating block 202, and positioning base 201 is contained on back up pad 1, and location floating block 202 is contained in positioning base 201 upper ends, can slide by along continuous straight runs.
Described measurement of planeness assembly 6 includes plane kilsyth basalt 601, plane kilsyth basalt mount pad 602, flatness locating shaft 603, plane kilsyth basalt mount pad 602 is installed on back up pad 1, plane kilsyth basalt 601 vertically is contained in plane kilsyth basalt mount pad 602 front ends, flatness locating shaft 603 vertically is contained in plane kilsyth basalt mount pad 602, can down sliding, flatness locating shaft 603 links together with plane kilsyth basalt 601.
Described coaxality measurement assembly 4 includes coaxial kilsyth basalt 401, coaxial kilsyth basalt locating piece 402, and coaxial kilsyth basalt locating piece 402 is fixed on back up pad 1, and coaxial kilsyth basalt 401 levels are contained in coaxial kilsyth basalt locating piece 402 lateral surfaces.
Described linear measure longimetry assembly 5 comprises card table 501, card table locating piece 502, card table slide block 503, and card table locating piece 502 is fixed on back up pad 1, and card table slide block 503 is contained in card table locating piece 502 upper ends, and card table 501 level is contained in card table locating piece 502 lateral surfaces.
Described squareness measurement assembly 7 comprises vertical kilsyth basalt 701, vertical kilsyth basalt mount pad 702, verticality axle 703, vertical kilsyth basalt mount pad 702 is fixed on support plate 1, vertical kilsyth basalt 701 levels are contained on vertical kilsyth basalt mount pad 702, verticality axle 703 levels are contained on vertical kilsyth basalt mount pad 702, can slide vertically, vertical kilsyth basalt 701 and verticality axle 703 link together.
Above-mentioned multi-geometric dimension parameters of automotive shift fork is measured the using method of special purpose device, it is characterized in that, it comprises following step:
At first, according to the measurement requirement of multi-geometric dimension parameters of automotive shift fork, selection is that maximum multiforms position dimensional parameters is measured the reference field of the reference field of requirement as this measuring method, vehicle shifting fork member is positioned to the localization part of measurement mechanism with selected reference field;
Secondly, according to the selected reference field of the first step, whole required measurement morpheme dimension conversion is become to the dimensional requirement take the selected reference field of step I as benchmark;
Then, according to the measurement requirement of second step gained multi-geometric dimension parameters of automotive shift fork, coaxality measurement assembly 4, linear measure longimetry assembly 5, measurement of planeness assembly 6 and squareness measurement assembly 7 are carried out to location arrangements;
Finally, start each and measure assembly, measure respectively right alignment, length dimension, flatness and the verticality numerical value of vehicle shifting fork member requirement, by the position dimensional parameters requirement of the data obtained reference product drawing multiform, judge whether vehicle shifting fork member is qualified, thereby vehicle shifting fork member is dropped into to next process or does over again.
Special purpose device used in the present invention is similar with cubing, but can on various surveying instruments, obtain the multiform position dimensional parameters numerical value of required measurement, neither need the required measurement size of each part is measured one by one, also not needing to purchase expensive three coordinates measuring equipment measures, save cost, improved the efficiency of producing.
Claims (7)
1. a multi-geometric dimension parameters of automotive shift fork is measured special purpose device, it is characterized in that: it comprises back up pad (1), locating piece group (2), cushion block (3), coaxality measurement assembly (4), linear measure longimetry assembly (5), measurement of planeness assembly (6), squareness measurement assembly (7), dimensional requirement according to conversion gained multi-geometric dimension parameters of automotive shift fork, locating piece group (2) is fixed on back up pad (1), coaxality measurement assembly (4) is contained in locating piece group (2) left end, linear measure longimetry assembly (5) is contained in locating piece group (2) front-end and back-end, cushion block (3) is contained in locating piece group (2) right-hand member, measurement of planeness assembly (6) is contained in locating piece group (2) right-hand member cushion block (3) rear side, locating piece group (2), coaxality measurement assembly (4), linear measure longimetry assembly (5), squareness measurement assembly (7), the zero-bit that qualified size need to be measured according to multi-geometric dimension parameters of automotive shift fork in measurement of planeness assembly (6) position each other is fixed on back up pad (1).
2. a kind of multi-geometric dimension parameters of automotive shift fork as claimed in claim 1 is measured special purpose device, it is characterized in that: described locating piece group (2) comprises positioning base (201), location floating block (202), positioning base (201) is contained on back up pad (1), location floating block (202) is contained in positioning base (201) upper end, can slide by along continuous straight runs.
3. a kind of multi-geometric dimension parameters of automotive shift fork as claimed in claim 1 is measured special purpose device, it is characterized in that: described measurement of planeness assembly (6) includes plane kilsyth basalt (601), plane kilsyth basalt mount pad (602), flatness locating shaft (603), plane kilsyth basalt mount pad (602) is installed on back up pad (1), plane kilsyth basalt (601) vertically is contained in plane kilsyth basalt mount pad (602) front end, flatness locating shaft (603) vertically is contained in plane kilsyth basalt mount pad (602), can down sliding, flatness locating shaft (603) links together with plane kilsyth basalt (601).
4. a kind of multi-geometric dimension parameters of automotive shift fork as claimed in claim 1 is measured special purpose device, it is characterized in that: described coaxality measurement assembly (4) includes coaxial kilsyth basalt (401), coaxial kilsyth basalt locating piece (402), it is upper that coaxial kilsyth basalt locating piece (402) is fixed on back up pad (1), and coaxial kilsyth basalt (401) level is contained in coaxial kilsyth basalt locating piece (402) lateral surface.
5. a kind of multi-geometric dimension parameters of automotive shift fork as claimed in claim 1 is measured special purpose device, it is characterized in that: described linear measure longimetry assembly (5) comprises card table (501), card table locating piece (502), card table slide block (503), card table locating piece (502) is fixed on back up pad (1), card table slide block (503) is contained in card table locating piece (502) upper end, and card table (501) level is contained in card table locating piece (502) lateral surface.
6. a kind of multi-geometric dimension parameters of automotive shift fork as claimed in claim 1 is measured special purpose device, it is characterized in that: described squareness measurement assembly (7) comprises vertical kilsyth basalt (701), vertical kilsyth basalt mount pad (702), verticality axle (703), vertical kilsyth basalt mount pad (702) is fixed on support plate (1), vertical kilsyth basalt (701) level is contained on vertical kilsyth basalt mount pad (702), verticality axle (703) level is contained on vertical kilsyth basalt mount pad (702), can slide vertically, vertical kilsyth basalt (701) and verticality axle (703) link together.
7. the using method of a multi-geometric dimension parameters of automotive shift fork measurement special purpose device as claimed in claim 1, is characterized in that, it comprises following step:
(I) according to the measurement requirement of multi-geometric dimension parameters of automotive shift fork, selection is that maximum multiforms position dimensional parameters is measured the reference field of the reference field of requirement as this measuring method, vehicle shifting fork member is positioned to the localization part of measurement mechanism with selected reference field;
(II) according to the selected reference field of step (I), whole required measurement morpheme dimension conversion is become to the dimensional requirement take the selected reference field of step (I) as benchmark;
(III) according to the measurement requirement of step (II) gained multi-geometric dimension parameters of automotive shift fork, coaxality measurement assembly (4), linear measure longimetry assembly (5), measurement of planeness assembly (6) and squareness measurement assembly (7) are carried out to location arrangements;
(IV) start each and measure assembly, measure respectively right alignment, length dimension, flatness and the verticality numerical value of vehicle shifting fork member requirement, the data obtained is contrasted to the dimensional parameters requirement of vehicle shifting fork member drawing multiform position, judge whether vehicle shifting fork member is qualified, thereby vehicle shifting fork member is dropped into to next process or does over again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011102769895A CN102359770B (en) | 2011-09-19 | 2011-09-19 | Method and special device for measuring multi-geometric dimension parameters of automotive shift fork |
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| CN2011102769895A CN102359770B (en) | 2011-09-19 | 2011-09-19 | Method and special device for measuring multi-geometric dimension parameters of automotive shift fork |
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| CN102359770A CN102359770A (en) | 2012-02-22 |
| CN102359770B true CN102359770B (en) | 2013-11-20 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102997828A (en) * | 2012-11-16 | 2013-03-27 | 无锡麦铁精密机械制造有限公司 | Coaxiality gauge |
| CN104034290B (en) * | 2014-05-23 | 2016-08-31 | 安徽奥弗橡塑科技有限公司 | A kind of automatic tester for detecting outside framework oil seal size |
| CN105300237A (en) * | 2015-12-08 | 2016-02-03 | 重庆胜利工业（集团）有限公司 | Shift fork measuring tool |
| CN106767556B (en) * | 2016-12-26 | 2023-06-06 | 重庆越发机械制造有限公司 | Concentricity detection equipment for high-precision gear shifting fork |
| CN108981647A (en) * | 2018-07-24 | 2018-12-11 | 江苏沪江离心机制造有限公司 | A kind of clutch driven plate detection device |
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| JPH11351859A (en) * | 1998-06-04 | 1999-12-24 | Fuji Xerox Co Ltd | Shape measuring equipment |
| JP2009216504A (en) * | 2008-03-10 | 2009-09-24 | Yamashita Works:Kk | Dimension measuring system |
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| CN200965459Y (en) * | 2006-10-13 | 2007-10-24 | 燕山大学 | A multiple form and position error detector |
| CN101551224A (en) * | 2009-05-14 | 2009-10-07 | 沈阳飞机工业（集团）有限公司 | Multifunctional instrument support |
| CN202255323U (en) * | 2011-09-19 | 2012-05-30 | 上海依赛工业有限公司 | Special device for measuring multiple-form and position size parameters of vehicle shifting fork member |
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Owner name: SHANGHAI MENGTASA AUTOMOBILE PARTS CO., LTD. Free format text: FORMER NAME: ISE INDUSTRIES SHANGHAI CO., LTD. |
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Address after: 201518 dry Lane Town, Shanghai, Jinshan District Patentee after: SHANGHAI METALSA AUTO PARTS CO., LTD. Address before: 201518 Heping Industrial Zone, lane town, Shanghai, Jinshan District Patentee before: ISE Industries Shanghai Co., Ltd. |