CN201397108Y - Automobile back door measuring gauge - Google Patents
Automobile back door measuring gauge Download PDFInfo
- Publication number
- CN201397108Y CN201397108Y CN2009200857156U CN200920085715U CN201397108Y CN 201397108 Y CN201397108 Y CN 201397108Y CN 2009200857156 U CN2009200857156 U CN 2009200857156U CN 200920085715 U CN200920085715 U CN 200920085715U CN 201397108 Y CN201397108 Y CN 201397108Y
- Authority
- CN
- China
- Prior art keywords
- back door
- cover plate
- detection
- dial indicator
- sealing surface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
An automobile back door measuring gauge is used to measure the molding surface and the sealing surface. The gauge body is mounted on a movable base plate, the upper surface thereof is the detection reference surface, a positioning block with a positioning shaft and a bearing block is mounted on the inner side, a dial indicator detection block detects in a moving manner on the detection reference surface, the gauge body is mounted with a dial indicator sealing surface measurement mechanism, the support thereof is connected with a preventing cover plate through a connecting plate, a swinging armis movably connected with the preventing cover plate through a swinging arm pin, a spring is positioned in the hole of the preventing cover plate, an ejector rod is mounted on the upper surface of the swinging arm, the bottom part thereof is in contact with the swinging arm and penetrates out of the preventing cover plate, and the bottom part of the dial indicator is in contact with the swingingarm. In detection, the back door is positioned on the gauge body, the dial indicator and the dial indicator sealing surface measurement mechanism are adopted for detecting the manufacturing quality ofthe back door based on the readout change on the dial indicator. By adopting the utility model, the detection can be carried out conveniently and quickly so as to determine whether the assembly molding surface and the sealing surface of the back door are qualified, therefore the utility model has the advantages of high detection efficiency and low investment and maintenance cost, which can greatly reduces the cost and achieve the prompt quality detection and feedback.
Description
Technical field
The utility model relates to a kind of cubing, the particularly cubing of measured automobiles back door assembly in the component of machine field of measuring technique.
Background technology
Along with the competition of automobile industry constantly aggravates, each automobile vendor constantly releases new model, and " face " changes the fastest before and after the automobile.At present, the detection method of measurement bracket retaining element+large-scale three coordinate measuring machine is generally adopted in the detection of automotive back door, about more than 200 ten thousand yuan of disposable input, annual about 100,000 yuan of maintaining expense, this mode measuring period is long, cost is high, and can't realize the instant detection of production line, can't immediately monitoring to part quality.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of automotive back door to measure cubing, detects cost to reduce, and guarantees that production line back door assembly detects and the promptness of feedback.
The technical scheme that the utility model is dealt with problems is: on the base plate of Tape movement wheel the cubing body is housed, cubing body upper surface is the detection reference face, locating piece and rest pad are equipped with in the inboard of detection reference face, locating shaft is housed on the locating piece, dial gauge detects packaged on the detection reference face, and can move thereon, dial gauge sealing surface measuring mechanism is housed on the cubing body.
The bearing of the said dial gauge sealing surface of the utility model measuring mechanism is connected with protective cover plate by web joint, swing arm can be dynamically connected with swing arm pin and protective cover plate, spring is positioned in the hole of protective cover plate, push rod is contained in the upper surface of swing arm, the bottom contacts with swing arm, and it is outstanding outside it to pass protective cover plate, and the bottom of dial gauge contacts with swing arm.
During detection, automotive back door is positioned on the cubing body, detects the data difference of piece detection back door profile and detection reference face with dial gauge and judge whether back door is qualified; The utilization lever principle adopts dial gauge sealing surface measuring mechanism, by the fabricating quality of dial gauge reading change-detection back door sealing surface, with the purpose that realizes product being carried out quality control at production line in real time.
The utility model compared with prior art has the following advantages:
Whether qualified, the detection efficiency height if 1, on same cubing, can detect the profile and the sealing surface of back door assembly quickly and easily simultaneously;
2, the disposable input of cubing of manufacturing a back door only needs about 200,000 yuan, and the maintaining expense is also lower;
3, part is measured on realization line limit at any time, can reduce cost greatly, and quality testing and feedback are in time;
4, the utility model also extends to the detection of full-sized car parts such as other four-door two-lids and gusset.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a stereographic map of the present utility model;
Fig. 2 is the structural principle sketch of dial gauge sealing surface measuring mechanism 9 among Fig. 1.
Embodiment
As shown in Figure 1, base plate 10 has to move takes turns, and can conveniently detect in real time in the production scene; Be welded with cubing body 7 on the base plate 10, cubing body 7 upper surfaces are detection reference face 6, utilize the part digital-to-analogue, use part bound edge face tangent plane method, and measure the reference field of face type with part surface extension face as cubing to the reference field of skew certain distance as the cubing measurement clearance; One side of detection reference face 6 inboards is equipped with locating piece 2 and locating piece 4, and dismountable locating shaft 1 and locating shaft 3 are housed respectively on locating piece 2 and the locating piece 4; Respectively 1 of rest pad 8 and 12 is equipped with in the corner of the inboard of detection reference face 6, and a rest pad 11 is equipped with at the inside lower end middle part of detection reference face 6; Dial gauge detects piece 5 and is contained on the detection reference face 6, and can move thereon, is used to detect the total forming surface of back door; According to back door assembly structure shape, 8 dial gauge sealing surface measuring mechanisms 9 are housed on the cubing body 7, these 8 dial gauge sealing surface measuring mechanisms 9 are distributed in 8 corners of back door assembly.
When measuring the back door assembly, locating shaft 1 and 3 is taken off in the pan that pierces into assembly, then assembly is placed on location on cubing locating piece 2 and 4 with locating shaft 1 and 3, can begin to detect assembly after utilizing the deadweight of back door assembly to fit with rest pad 8,11,12, the gap available gap chi survey measurements and the record of assembly and cubing reference field 6 sides, the available dial gauge detection of the face difference of assembly and cubing piece 5 moves on cubing detection reference face 6 to be measured and record, can judge whether assembly is qualified according to the acceptance criteria of assembly after measuring.
As shown in Figure 2, the bearing 13 of dial gauge sealing surface measuring mechanism 9 is connected with protective cover plate 15 by web joint 14, swing arm 19 usefulness swing arm pins 17 can be dynamically connected with protective cover plate 15, push rod 16 is contained in the upper surface of swing arm 19, the bottom contacts with swing arm 19, and it is outstanding outside it to pass protective cover plate 15, swing arm 19 can be rotated around swing arm pin 17 under push rod 16 effects, spring 18 is positioned in the hole of protective cover plate 15, the bottom of dial gauge 21 contacts with swing arm 19, and dial gauge 21 is connected on the protective cover plate 15 by adjustable nut 20, spring 23, packing ring 22.
Utilize swing arm pin 17 that the profile of sealing surface is changed and be reflected to reading on the dial gauge 21, design, process and to adjust this mechanism very crucial by push rod 16 and swing arm 19 etc.Push rod 16 extreme positions need be offset assembly sealing surface theoretical position during design, and push rod 16 can be sensitive flexible with imitation part deformation trend.This mechanism can be widely used in the face that inconvenience is directly measured on the measured automobiles part.
During measurement locating shaft among Fig. 11 and 3 is taken off in the pan that pierces into assembly, then assembly is placed on location on cubing locating piece 2 and 4 with locating shaft 1 and 3, utilize the back door assembly to conduct oneself with dignity with beginning to detect assembly after rest pad 8,11,12 applyings.When sealing surface deviation theory face is following, the assembly bar 16 that down bears down on one, swing arm 19 will be gone up sled, and dial gauge 21 readings are for just; When sealing surface departs from the reason face when above, push rod 16 will be gone up the top assembly, and swing arm 19 will be sunk, and dial gauge 21 readings are for negative.Wherein, spring 18 is given pretightning force of mechanism all the time, the related no gap of assurance mechanism.
Claims (2)
1, a kind of automotive back door is measured cubing, it is characterized in that: on the base plate (10) of Tape movement wheel cubing body (7) is housed, cubing body (7) upper surface is detection reference face (6), locating piece (2) and rest pad (8) are equipped with in the inboard of detection reference face (6), locating shaft (1) is housed on the locating piece (2), dial gauge detects piece (5) and is contained on the detection reference face (6), and can move thereon, and dial gauge sealing surface measuring mechanism (9) is housed on the cubing body (7).
2, automotive back door according to claim 1 is measured cubing, it is characterized in that: the bearing (13) of dial gauge sealing surface measuring mechanism (9) is connected with protective cover plate (15) by web joint (14), swing arm (19) can be dynamically connected with swing arm pin (17) and protective cover plate (15), spring (18) is positioned in the hole of protective cover plate (15), push rod (16) is contained in the upper surface of swing arm (19), the bottom contacts with swing arm (19), and it is outstanding outside it to pass protective cover plate (15), and the bottom of dial gauge (21) contacts with swing arm (19).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200857156U CN201397108Y (en) | 2009-05-11 | 2009-05-11 | Automobile back door measuring gauge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200857156U CN201397108Y (en) | 2009-05-11 | 2009-05-11 | Automobile back door measuring gauge |
Publications (1)
Publication Number | Publication Date |
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CN201397108Y true CN201397108Y (en) | 2010-02-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009200857156U Expired - Fee Related CN201397108Y (en) | 2009-05-11 | 2009-05-11 | Automobile back door measuring gauge |
Country Status (1)
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103604337A (en) * | 2013-12-05 | 2014-02-26 | 安徽江淮汽车股份有限公司 | Automobile wrapping assembly detection tool and method combining multiple standard positioning system |
CN106813636A (en) * | 2015-12-02 | 2017-06-09 | 上海安莱德汽车零部件有限公司 | A kind of slip measurement apparatus for front cover for vehicle assembly |
CN109000532A (en) * | 2018-08-17 | 2018-12-14 | 上海芃佳精密机械科技有限公司 | A kind of multimode group Quick detection tool |
CN110207568A (en) * | 2019-06-28 | 2019-09-06 | 庆铃汽车(集团)有限公司 | For detecting the detection device and method of the position precision of connecting rod side and cage face |
CN113218268A (en) * | 2021-03-24 | 2021-08-06 | 浙江合众新能源汽车有限公司 | Detection device and detection method for back door with hinge assembly |
CN114719706A (en) * | 2022-03-30 | 2022-07-08 | 东风汽车集团股份有限公司 | Rear headlamp key assembly size detection tool with matching function and detection method |
-
2009
- 2009-05-11 CN CN2009200857156U patent/CN201397108Y/en not_active Expired - Fee Related
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103604337A (en) * | 2013-12-05 | 2014-02-26 | 安徽江淮汽车股份有限公司 | Automobile wrapping assembly detection tool and method combining multiple standard positioning system |
CN103604337B (en) * | 2013-12-05 | 2016-05-11 | 安徽江淮汽车股份有限公司 | Automobile hemming assembly cubing and detection method that many positioning datums system is compound |
CN106813636A (en) * | 2015-12-02 | 2017-06-09 | 上海安莱德汽车零部件有限公司 | A kind of slip measurement apparatus for front cover for vehicle assembly |
CN109000532A (en) * | 2018-08-17 | 2018-12-14 | 上海芃佳精密机械科技有限公司 | A kind of multimode group Quick detection tool |
CN109000532B (en) * | 2018-08-17 | 2020-08-18 | 上海芃佳智能科技股份有限公司 | Multi-module quick detection tool |
CN110207568A (en) * | 2019-06-28 | 2019-09-06 | 庆铃汽车(集团)有限公司 | For detecting the detection device and method of the position precision of connecting rod side and cage face |
CN113218268A (en) * | 2021-03-24 | 2021-08-06 | 浙江合众新能源汽车有限公司 | Detection device and detection method for back door with hinge assembly |
CN114719706A (en) * | 2022-03-30 | 2022-07-08 | 东风汽车集团股份有限公司 | Rear headlamp key assembly size detection tool with matching function and detection method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100203 Termination date: 20130511 |