CN103808227B - Pilot beam sub-unit cubing before a kind of automobile - Google Patents
Pilot beam sub-unit cubing before a kind of automobile Download PDFInfo
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- CN103808227B CN103808227B CN201410062720.0A CN201410062720A CN103808227B CN 103808227 B CN103808227 B CN 103808227B CN 201410062720 A CN201410062720 A CN 201410062720A CN 103808227 B CN103808227 B CN 103808227B
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Abstract
Pilot beam sub-unit cubing before a kind of automobile, comprise belt wheel base (1) and be arranged on the operating desk (2) on belt wheel base (1), it is characterized in that: described front left and right energy-absorption box assembly cylinder-pressing part (7,8) passes into air pressure by pilot beam sub-unit positioning compression before automobile, press down front buffering transverse beam testing agency (3) and use band to tighten pin and fix, use test pin, detect piece and carry out the detection of pilot beam sub-unit before automobile. The present invention, can be to before automobile, locus, the each installation position of pilot beam sub-unit is accurately detected, simple to operate, operating efficiency is high.
Description
Technical field
The present invention relates to a kind of Automobile Welding product detection technique field, particularly about pilot beam sub-unit cubing before a kind of automobile.
Background technology
Become our main traffic instrument while at automobile, people are also more and more higher to the requirement of its manufacturing process, the production of various parts and detection also come advanced thereupon, precision is more and more higher, because pilot beam sub-unit before automobile is made up of multiple parts, profile complexity, three-dimensional space is many, the various mounting hole site sizes that require all will ensure in the dimensional tolerance range allowing, the instrument of now detection of auto parts being commonly used is the most three-dimensional, the high accuracy of this testing tool and high intelligence, it is comparatively widely used, but the length of taking time when this tool detection part, measurement efficiency is low, be difficult to meet production requirement. operating personnel need drop into very large energy and operate, three-dimensional detecting instrument price is high, cannot bear for general small business, and operating personnel's professional knowledge is had relatively high expectations, this has increased extra intangible cost to enterprise undoubtedly, and the footage number three-dimensional between the test point in two Different Plane generally cannot be measured in addition.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide the front pilot beam sub-unit cubing of a kind of automobile, be testing agency and the detection piece by multiple different coordinates are set on operating desk, realize locus, the each installation position of pilot beam sub-unit before automobile is accurately detected simultaneously.
Technical scheme of the present invention is achieved in the following ways: pilot beam sub-unit cubing before a kind of automobile, comprise belt wheel base and be arranged on the operating desk on belt wheel base, described top, operating desk upper surface longitudinal centre line place is provided with front buffering transverse beam testing agency, bottom and is provided with front water tank sill nut location degree upset testing agency, front pilot beam assembly left bottom plate detects piece, front left energy-absorption box assembly cylinder-pressing part, the upset of front left energy-absorption box small pieces wire harness hole location and detects piece, the upset of front left headlight bracket nut location degree and detect that piece, the upset of front left bottom plate nut location degree detect piece, the left installing hole of front water tank sill is installed on front buffering transverse beam testing agency right side with bracket holes position degree upset detection piece with operating desk fore-and-aft plane symmetry, the right base plate of front pilot beam assembly detects piece, front right energy-absorption box assembly cylinder-pressing part, the upset of front right energy-absorption box small pieces wire harness hole location detects piece, the upset of front right headlight bracket nut location degree detects piece, the upset of front right base plate nut location degree detects piece, the right installing hole of front water tank sill and the upset of bracket holes position degree detect piece and are installed on front buffering transverse beam testing agency left side with operating desk fore-and-aft plane symmetry, between front buffering transverse beam testing agency left side and the right base plate detection of front pilot beam assembly piece, front tow hook mount pad hole location is installed and detects piece, establish compression cylinder control valve at operating desk edge, it is characterized in that: described front left and right energy-absorption box assembly cylinder-pressing part passes into air pressure by pilot beam sub-unit positioning compression before automobile, pressing down front buffering transverse beam testing agency uses band to tighten pin to fix, use test pin, detect piece to carry out the detection of pilot beam sub-unit before automobile.
Described front buffering transverse beam testing agency is detected by front buffering transverse beam profile tolerance that piece, front buffering transverse beam wire harness hole location detect pin, mounting bracket forms; Front buffering transverse beam profile tolerance detects piece, front buffering transverse beam wire harness hole location detects pin and is arranged on respectively on mounting bracket.
Described front buffering transverse beam wire harness hole location detects pin and is made up of back-moving spring, test pin, connecting plate, circular face profile tolerance measurement piece, spring limited block; Described connecting plate is provided with a pin-and-hole, and spring limited block is fixed on pin-and-hole place; Test pin front end, through after back-moving spring, is locked through measuring piece by circular face profile tolerance after the pin-and-hole on connecting plate.
The spacing centre of described spring is provided with notch, and notch aligns with the pin-and-hole on connecting plate.
It is alumiaum article that the left and right base plate of described front pilot beam assembly detects piece, which is provided with four locating dowels corresponding with front left and right energy-absorption box part bottom plate hole.
Described front energy-absorption box assembly cylinder-pressing part is by the control of compression cylinder control valve.
The present invention, to before automobile, locus, the each installation position of pilot beam sub-unit is accurately detected, simple to operate, operating efficiency is high.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is the solid main schematic diagram of the present invention while working.
Fig. 3 is that front buffering transverse beam wire harness hole location detection pin mounting structure is faced enlarged drawing.
Fig. 4 is that front buffering transverse beam wire harness hole location detects pin mounting structure backsight enlarged drawing.
In figure: the 1st, belt wheel base, the 2nd, operating desk, 3 Shi Qian buffering transverse beam testing agencies, the 4th, front water tank sill nut location degree upset testing agency, the 5th, front pilot beam assembly left bottom plate detects piece, the 6th, the right base plate of front pilot beam assembly detects piece, the 7th, front left energy-absorption box assembly cylinder-pressing part, the 8th, front right energy-absorption box assembly cylinder-pressing part, the 9th, the upset of front left energy-absorption box small pieces wire harness hole location detects piece, the 10th, the upset of front right energy-absorption box small pieces wire harness hole location detects piece, the 11st, the upset of front left headlight bracket nut location degree detects piece, the 12nd, the upset of front right headlight bracket nut location degree detects piece, the 13rd, front left bottom plate nut location degree upset detects piece, the 14th, the upset of front right base plate nut location degree detects piece, the 15th, the left installing hole of front water tank sill and the upset of bracket holes position degree detect piece, the 16th, the right installing hole of front water tank sill and the upset of bracket holes position degree detect piece, the 17th, front tow hook mount pad hole location detects piece, the 18th, compression cylinder control valve.
Detailed description of the invention
By Fig. 1, Fig. 2 knows, pilot beam sub-unit cubing before a kind of automobile, by belt wheel base 1, operating desk 2, front buffering transverse beam testing agency 3, front water tank sill nut location degree upset testing agency 4, front pilot beam assembly left bottom plate detects piece 5, the right base plate of front pilot beam assembly detects piece 6, front left energy-absorption box assembly cylinder-pressing part 7, front right energy-absorption box assembly cylinder-pressing part 8, the upset of front left energy-absorption box small pieces wire harness hole location detects piece 9, the upset of front right energy-absorption box small pieces wire harness hole location detects piece 10, the upset of front left headlight bracket nut location degree detects piece 11, the upset of front right headlight bracket nut location degree detects piece 12, front left bottom plate nut location degree upset detects piece 13, the upset of front right base plate nut location degree detects piece 14, the left installing hole of front water tank sill and the upset of bracket holes position degree detect piece 15, the right installing hole of front water tank sill and the upset of bracket holes position degree detect piece 16, front tow hook mount pad hole location detects piece 17, compression cylinder control valve 18 forms, operating desk 2 tops, upper surface longitudinal centre line place are provided with front buffering transverse beam testing agency 3, bottom and are provided with front water tank sill nut location degree upset testing agency 4, front pilot beam assembly left bottom plate detects piece 5, front left energy-absorption box assembly cylinder-pressing part 7, the upset of front left energy-absorption box small pieces wire harness hole location and detects piece 9, the upset of front left headlight bracket nut location degree and detect that piece 11, the upset of front left bottom plate nut location degree detect piece 13, the left installing hole of front water tank sill is installed on front buffering transverse beam testing agency 3 right sides with bracket holes position degree upset detection piece 15 with operating desk fore-and-aft plane symmetry, the right base plate of front pilot beam assembly detects piece 6, front right energy-absorption box assembly cylinder-pressing part 8, the upset of front right energy-absorption box small pieces wire harness hole location detects piece 10, the upset of front right headlight bracket nut location degree detects piece 12, the upset of front right base plate nut location degree detects piece 14, the right installing hole of front water tank sill and the upset of bracket holes position degree detect piece 16 and are installed on front buffering transverse beam testing agency 3 left sides with operating desk fore-and-aft plane symmetry, between front buffering transverse beam testing agency 3 left sides and the right base plate detection of front pilot beam assembly piece 6, front tow hook mount pad hole location is installed and detects piece 17, front left energy-absorption box assembly cylinder-pressing part 7 is positioned at front pilot beam assembly left bottom plate and detects piece 5 outsides, the upset of front left headlight bracket nut location degree detects piece 11 and is positioned at front pilot beam assembly left bottom plate detection piece 5 upsides, front left bottom plate nut location degree upset detects piece 13 and is positioned at front pilot beam assembly left bottom plate detection piece 5 downsides, the left installing hole of front water tank sill and the upset of bracket holes position degree detect piece 15 and are positioned at the front buffering transverse beam front water tank sill nut location degree upset testing agency of 3 downsides of testing agency 4 both sides, establish compression cylinder control valve 18 at operating desk 2 edges. front buffering transverse beam testing agency 3 is detected by front buffering transverse beam profile tolerance that piece 3-1, front buffering transverse beam wire harness hole location detect pin 3-2, mounting bracket forms, front buffering transverse beam profile tolerance detects piece 3-1 and is provided with band and tightens pin and play fixation, can change flexibly cost saving to wearing part thereby the part in all cubings is fixed installation by bolt. detect when operation, the front buffering transverse beam profile tolerance in front buffering transverse beam testing agency 3 is detected to band in piece 3-1 fixing hole and tighten pin and extract and lift, and open compression cylinder control valve 18 front left and right energy-absorption box assembly cylinder-pressing part 7,8 is lifted. front pilot beam sub-unit is put into cubing, the locating dowel 6-1 detecting on piece 5,6 by the left and right base plate of front pilot beam assembly carries out behind location, front, rear, left and right, make front left and right energy-absorption box assembly cylinder-pressing part 7,8 press down and make front pilot beam sub-unit upper and lower to location along locating dowel thereby close compression cylinder control valve 18, the front buffering transverse beam profile tolerance in front buffering transverse beam testing agency 3 detects piece 3-1 and presses down rear band and tighten pin and insert in fixing hole and be fixed. installation, starts testing, uses respectively to detect profile to front pilot beam sub-unit of piece, test pin, aperture, Kong Wei, profile tolerance etc. and detect, and detection completes, and whole process circulates.
Known by Fig. 3,4, be the mounting structure that front buffering transverse beam wire harness hole location detects pin, front buffering transverse beam wire harness hole location detects pin 3-2 and is made up of test pin 3-2-1, back-moving spring 3-2-2, spring limited block 3-2-3, circular face profile tolerance measurement piece 3-2-4, connecting plate 3-2-5; Connecting plate 3-2-5 is provided with a pin-and-hole, and spring limited block 3-2-3 is fixed on connecting plate 3-2-5 pin-and-hole place; Test pin 3-2-1 front end is through after back-moving spring 3-2-2, again through after the pin-and-hole on connecting plate 3-2-5, measuring piece 3-2-4 by circular face profile tolerance is locked, when detection, pushing test pin 3-2-1 inserts in the hole that will detect test pin 3-2-1 front end, spring limited block 3-2-3 carries out spacing to back-moving spring 3-2-2, circular face profile tolerance is measured piece 3-2-4 and is coincide with part facade, thereby the aperture, position degree, the hole week profile tolerance that realize various piece in part three dimensions detect, and have detected back detection pin 3-2-1 and have resetted by back-moving spring 3-2-2. While avoiding detecting part installation and pickup, interfere or block.
Claims (6)
1. pilot beam sub-unit cubing before an automobile, comprise belt wheel base (1) and be arranged on the operating desk (2) on belt wheel base (1), described top, operating desk (2) upper surface longitudinal centre line place is provided with front buffering transverse beam testing agency (3), bottom is provided with front water tank sill nut location degree upset testing agency (4), front pilot beam assembly left bottom plate detects piece (5), front left energy-absorption box assembly cylinder-pressing part (7), the upset of front left energy-absorption box small pieces wire harness hole location and detects piece (9), the upset of front left headlight bracket nut location degree and detect that piece (11), the upset of front left bottom plate nut location degree detect piece (13), the left installing hole of front water tank sill is installed on front buffering transverse beam testing agency (3) right side with bracket holes position degree upset detection piece (15) with operating desk fore-and-aft plane symmetry, the right base plate of front pilot beam assembly detects piece (6), front right energy-absorption box assembly cylinder-pressing part (8), the upset of front right energy-absorption box small pieces wire harness hole location detects piece (10), the upset of front right headlight bracket nut location degree detects piece (12), the upset of front right base plate nut location degree detects piece (14), the right installing hole of front water tank sill and the upset of bracket holes position degree detect piece (16) and are installed on front buffering transverse beam testing agency (3) left side with operating desk fore-and-aft plane symmetry, between front buffering transverse beam testing agency (3) left side and the right base plate detection piece of front pilot beam assembly (6), front tow hook mount pad hole location is installed and detects piece (17), establish compression cylinder control valve (18) at operating desk (2) edge, it is characterized in that: described front left and right energy-absorption box assembly cylinder-pressing part (7,8) passes into air pressure by pilot beam sub-unit positioning compression before automobile, press down front buffering transverse beam testing agency (3) and use band to tighten pin and fix, use test pin, detect piece and carry out the detection of pilot beam sub-unit before automobile.
2. pilot beam sub-unit cubing before a kind of automobile according to claim 1, is characterized in that: described front buffering transverse beam testing agency (3) is made up of front buffering transverse beam profile tolerance detection piece (3-1), front buffering transverse beam wire harness hole location detection pin (3-2), mounting bracket; Front buffering transverse beam profile tolerance detects piece (3-1), front buffering transverse beam wire harness hole location detects pin (3-2) and is arranged on respectively on mounting bracket.
3. pilot beam sub-unit cubing before a kind of automobile according to claim 2, is characterized in that: described front buffering transverse beam wire harness hole location detects pin (3-2) and is made up of test pin (3-2-1), back-moving spring (3-2-2), spring limited block (3-2-3), circular face profile tolerance measurement piece (3-2-4), connecting plate (3-2-5); Described connecting plate (3-2-5) is provided with a pin-and-hole, and spring limited block (3-2-3) is fixed on pin-and-hole place; Test pin (3-2-1) front end, through after back-moving spring (3-2-2), is locked through measuring piece (3-2-4) by circular face profile tolerance after the upper pin-and-hole of connecting plate (3-2-5).
4. pilot beam sub-unit cubing before a kind of automobile according to claim 3, is characterized in that: described spring limited block (3-2-3) centre is provided with notch, and notch aligns with the upper pin-and-hole of connecting plate (3-2-5).
5. pilot beam sub-unit cubing before a kind of automobile according to claim 1, it is characterized in that: the left and right base plate of described front pilot beam assembly detects piece (5,6) for alumiaum article, which is provided with 4 locating dowels (6-1) corresponding with energy-absorption box part bottom plate hole on front pilot beam sub-unit.
6. pilot beam sub-unit cubing before a kind of automobile according to claim 1, is characterized in that: described front left and right energy-absorption box assembly cylinder-pressing part (7,8) is controlled by compression cylinder control valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410062720.0A CN103808227B (en) | 2014-02-25 | 2014-02-25 | Pilot beam sub-unit cubing before a kind of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410062720.0A CN103808227B (en) | 2014-02-25 | 2014-02-25 | Pilot beam sub-unit cubing before a kind of automobile |
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| Publication Number | Publication Date |
|---|---|
| CN103808227A CN103808227A (en) | 2014-05-21 |
| CN103808227B true CN103808227B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410062720.0A Active CN103808227B (en) | 2014-02-25 | 2014-02-25 | Pilot beam sub-unit cubing before a kind of automobile |
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| CN (1) | CN103808227B (en) |
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| CN106052519A (en) * | 2016-08-17 | 2016-10-26 | 武汉燎原模塑有限公司 | Automobile part testing tool |
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| CN107830776A (en) * | 2017-10-30 | 2018-03-23 | 长江师范学院 | A kind of mounting bracket pilot hole profile and horizontal level detection device and its detection method |
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| CN110153624A (en) * | 2019-04-30 | 2019-08-23 | 重庆山朕科技发展有限公司 | Welding fixture based on crossbeam assembly |
| CN112212759B (en) * | 2020-10-15 | 2022-08-12 | 上海芃佳智能科技股份有限公司 | Automobile front longitudinal beam detection platform |
| CN112475710B (en) * | 2020-10-22 | 2022-07-26 | 中车唐山机车车辆有限公司 | Front wall assembly machining tool and machining method |
| CN113203335B (en) * | 2021-04-22 | 2023-07-25 | 安徽工程大学 | Check tool for automobile headlight connecting piece |
| CN115111987B (en) * | 2022-06-14 | 2023-02-28 | 天津凌云高新汽车科技有限公司 | Electronic checking fixture |
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| CN103808227A (en) | 2014-05-21 |
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