CN102331218A - Detection tool for detecting characteristics of part profiles - Google Patents
Detection tool for detecting characteristics of part profiles Download PDFInfo
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- CN102331218A CN102331218A CN201110165680A CN201110165680A CN102331218A CN 102331218 A CN102331218 A CN 102331218A CN 201110165680 A CN201110165680 A CN 201110165680A CN 201110165680 A CN201110165680 A CN 201110165680A CN 102331218 A CN102331218 A CN 102331218A
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- detection
- cubing
- detection tool
- flange
- part profiles
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Abstract
The invention relates to a detection tool for detecting characteristics of part profiles. The detection tool comprises a detection tool frame, wherein a plurality of detection blocks are arranged on the detection tool frame, a main positioning hole and an auxiliary positioning hole are formed on one of the detection blocks, and measuring holes are formed on the rest detection blocks; L-shaped grooves are formed on the detection blocks; and pressing tongs are matched with a support column. In the detection tool for detecting the characteristics of the part profiles, parts are suspended in a mode of the support column, so the problem that the surface of the detection tool cannot be fitted with inner surfaces of the parts fully is avoided; an accurate acceptance method is provided for the detection of the characteristics of the part profiles through the preset theoretical distance, so the cost is saved, and the quality of products can be ensured and the production efficiency is improved in mass production.
Description
Technical field
The invention belongs to a kind of cubing, be specifically related to a kind of cubing that is used to detect the part surface-type feature.
Background technology
Whether some parts meet design requirement in order to verify product after having accomplished the flange processing, need detect the position in the hole on length, facial contour degree and the part of parts flanged-edge usually.In detection, at first to solve a difficult problem of how to fix, if part is subjected to displacement, measurement result is insignificant, needs therefore to guarantee that part can not be moved; Its less important solution measuring accuracy problem because product all is irregular curved surface, does not have profile to can be used as reference field, and detection is a difficult problem, especially to the product of producing in enormous quantities.
The cubing of colleague's exploitation both at home and abroad can only be measured the length of parts flanged-edge, the position in hole roughly, can not the detection faces profile tolerance.These cubings all be by the design of the profile of part with make, fitting with piece surface in the cubing surface, carves two lines on the cubing surface and detect parts flanged-edges.If all in two lines, then the parts flanged-edge size is qualified in the part side cut; If parts flanged-edge not all in two lines, parts flanged-edge dimension overproof then.This method is measured and out of true because the profile at the part back side is irregular, cause some positions by jack-up after, the size results distortion of the flange of measurement and the position in hole can not be fitted fully with the part inside surface in the cubing surface.In addition, the facial contour degree can't be measured, because can not observe the part back side and cubing specifically has great gap.
In batch process, the length of parts flanged-edge, facial contour degree and hole in piece part position Detection are very important, otherwise, can't delivered product, the product of perhaps paying can't with other parts assemblings.
Summary of the invention
The object of the invention provides a kind of cubing that is used for part profile feature detection, is used to solve length and the position Detection problem in the hole on facial contour degree and the part of the flange of part.
The objective of the invention is to realize like this: a kind of cubing that is used for part profile feature detection; Comprise the cubing frame; Be equipped with some on the cubing frame and detect piece, wherein a detection piece has been provided with main pilot hole and secondary pilot hole, and all the other detect on pieces and are processed with measured hole; Detect piece and be provided with L type groove; Pressing tongs matches with support column.The L type groove vertical edges on the detection piece and the flange profile of part are complementary.
The cubing that is used for part profile feature detection provided by the invention adopts the support column pattern, and part is unsettled; The problem of having avoided cubing surface and part inside surface not to fit fully; Can for detecting the part surface-type feature accurate acceptance method be provided through predefined theoretical, practice thrift cost; In batch process, can guarantee product quality, enhance productivity.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a detection principle schematic of the present invention.
Embodiment
The present invention adopts following structure: a kind of cubing that is used for part profile feature detection; Comprise cubing frame 1; Be equipped with some on the cubing frame 1 and detect piece 2, wherein a detection piece 2 has been provided with main pilot hole 3 and secondary pilot hole 4, and all the other detect on pieces 2 and are processed with measured hole 5; Detect piece 2 and be provided with L type groove 14; Pressing tongs 7 matches with support column 6.
Embodiment:
The vertical edges 8 of at first setting L type groove 14 for being 5mm, is used to measure the flange 13 facial contour degree of part 12 apart from the theoretical of flange 13 profiles 11 of part 12;
14 horizontal sides 9 of L type groove is 5mm apart from the theoretical of flange 13 bottom surfaces 10 of part 12, is used to measure the length of the flange 13 of part 12.
Pressing tongs 7 is corresponding one by one supporting with support column 6, and the horizontal sides 9 of L type groove 14 is to the distance of cubing frame 1, flange 13 theoretical lengths and the 5mm of part 12, and this three's sum is the height of support column 6.
During measurement, the major and minor register pin at part 12 back sides is inserted the main pilot hole 3 and secondary pilot hole 4 of cubing frame 1, make part 12 location; Compress pressing tongs 7; Pressing tongs 7 is corresponding with support column 6, with compressing the hole of pin through part 12, inserts the measured hole 5 that detects on the piece 2; Can mate with measured hole 5 if compress pin, then the position of measured hole 5 is accurately.
With national general cubing clearance ruler, measure L type groove on part 12 flange 13 profiles 11 and the detection piece 2 vertical 8 between distance, be used to measure the facial contour degree of profile 11 of the flange 13 of part 12; Measure the distance of the level 9 of part 12 flange, 13 bases 10 and L type groove, be used to measure the length of part 12 flange 13; Data and theoretical that cubing records are subtracted each other, can draw the facial contour degree of part 12 flange 13 and the deviation of length.
If the facial contour degree design load of part 12 flange is ± 2 mm, general cubing clearance ruler testing result is 5mm, is kept to 0 mutually with theoretical, and the facial contour degree is then in design load; General cubing clearance ruler testing result is 2mm or 8mm, is kept to 3 mutually with theoretical, and the facial contour degree is not then in design load.
If the Design of length value of part 12 flange is 5 ± 1 mm, general cubing clearance ruler testing result is 5mm, is kept to 0 mutually with theoretical, and length is then in design load; General cubing clearance ruler testing result is 2mm or 8mm, is kept to 3 mutually with theoretical, and length is not then in design load.
Claims (2)
1. cubing that is used for part profile feature detection; Comprise cubing frame (1); It is characterized in that: be equipped with some on the cubing frame (1) and detect piece (2); Wherein a detection piece (2) has been provided with main pilot hole (3) and secondary pilot hole (4), and all the other detect on pieces (2) and are processed with measured hole (5); Detect piece (2) and be provided with L type groove (14); Pressing tongs (7) matches with support column (6).
2. a kind of cubing that is used for part profile feature detection according to claim 1 is characterized in that: L type groove (14) vertical edges (8) on the detection piece (2) is complementary with flange (13) profile (11) of part (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110165680 CN102331218B (en) | 2011-06-20 | 2011-06-20 | Detection tool for detecting characteristics of part profiles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110165680 CN102331218B (en) | 2011-06-20 | 2011-06-20 | Detection tool for detecting characteristics of part profiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102331218A true CN102331218A (en) | 2012-01-25 |
| CN102331218B CN102331218B (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110165680 Expired - Fee Related CN102331218B (en) | 2011-06-20 | 2011-06-20 | Detection tool for detecting characteristics of part profiles |
Country Status (1)
| Country | Link |
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| CN (1) | CN102331218B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673842A (en) * | 2013-11-25 | 2014-03-26 | 大久制作(大连)有限公司 | Car lamp shape detection device |
| CN104296642A (en) * | 2013-07-19 | 2015-01-21 | 北汽福田汽车股份有限公司 | Device for measuring phase angle of universal drive shaft |
| CN105318806A (en) * | 2015-12-04 | 2016-02-10 | 南车戚墅堰机车有限公司 | Diagonal line measuring equipment and diagonal line measuring method for large workpiece |
| CN107543468A (en) * | 2016-06-23 | 2018-01-05 | 上海安莱德汽车零部件有限公司 | One kind is used for automobile side coaming part detection device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407982Y (en) * | 2009-05-12 | 2010-02-17 | 广汽本田汽车有限公司 | Check tool used for detecting precision of car door hinge |
| KR100960039B1 (en) * | 2009-12-09 | 2010-05-31 | 김정배 | General purpose jig device for inspecting automobile components and base assembly of the same |
| CN201575769U (en) * | 2009-11-20 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Detection tool for bent cross beams of heavy trucks |
| CN201811693U (en) * | 2010-09-30 | 2011-04-27 | 西德科东昌汽车座椅技术有限公司 | Inspection tool for automobile seat and seat pan assembly |
-
2011
- 2011-06-20 CN CN 201110165680 patent/CN102331218B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201407982Y (en) * | 2009-05-12 | 2010-02-17 | 广汽本田汽车有限公司 | Check tool used for detecting precision of car door hinge |
| CN201575769U (en) * | 2009-11-20 | 2010-09-08 | 中国重汽集团济南动力有限公司 | Detection tool for bent cross beams of heavy trucks |
| KR100960039B1 (en) * | 2009-12-09 | 2010-05-31 | 김정배 | General purpose jig device for inspecting automobile components and base assembly of the same |
| CN201811693U (en) * | 2010-09-30 | 2011-04-27 | 西德科东昌汽车座椅技术有限公司 | Inspection tool for automobile seat and seat pan assembly |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296642A (en) * | 2013-07-19 | 2015-01-21 | 北汽福田汽车股份有限公司 | Device for measuring phase angle of universal drive shaft |
| CN103673842A (en) * | 2013-11-25 | 2014-03-26 | 大久制作(大连)有限公司 | Car lamp shape detection device |
| CN105318806A (en) * | 2015-12-04 | 2016-02-10 | 南车戚墅堰机车有限公司 | Diagonal line measuring equipment and diagonal line measuring method for large workpiece |
| CN107543468A (en) * | 2016-06-23 | 2018-01-05 | 上海安莱德汽车零部件有限公司 | One kind is used for automobile side coaming part detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102331218B (en) | 2013-03-06 |
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| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Zhanghua Inventor after: Liu Hailong Inventor after: Yu Tiehui Inventor before: Liu Hailong Inventor before: Yu Tiehui |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU HAILONG YU TIEHUI TO: HUANG ZHANGHUA LIU HAILONG YU TIEHUI |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 432000 Xiaogan Changzheng Road, Hubei, No. 95 Patentee after: Hubei Sanjiang Space Group Jianghe Rubber and Plastic Co., Ltd. Address before: 444200 Hubei city of Yichang province Yuanan County box No. 97 Patentee before: Hubei Sanjiang Space Group Jianghe Rubber and Plastic Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20150620 |
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| EXPY | Termination of patent right or utility model |