CN203405163U - Z-axis flatness detection apparatus for front and back doors of automobile - Google Patents
Z-axis flatness detection apparatus for front and back doors of automobile Download PDFInfo
- Publication number
- CN203405163U CN203405163U CN201320484168.5U CN201320484168U CN203405163U CN 203405163 U CN203405163 U CN 203405163U CN 201320484168 U CN201320484168 U CN 201320484168U CN 203405163 U CN203405163 U CN 203405163U
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- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000005259 measurement Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 11
- 238000013461 design Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000012797 qualification Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000006748 scratching Methods 0.000 description 2
- 230000002393 scratching effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model relates to a Z-axis flatness detection apparatus for front and back doors of an automobile. The Z-axis flatness detection apparatus is characterized by comprising a measure block (1), a positioning block (2) and a connecting block (3). The measure block (1) and the positioning block (2) are arranged on the connecting block (3) in parallel; the height of the back-segment back door measure block (11) of the measure block (1) of the measure block (1) is higher than the height of the front-segment front door measure block (12) of the measure block (1) by 1.95 to 2.05 mm; and the height of the back-segment back door edge positioning block (21) of the positioning block (2) is less than the height of the front-segment front door edge positioning block (22) of the positioning block (2). Each of the measure block (1) and the positioning block (2) has a step-shaped integral structure. The connecting block (3) is also provided with a draw ring (4). The size of the apparatus is designed according to the dimensions of different unpainted autobodies, the structure is simple, manufacture costs are low, operation is easy, and the mobility is strong.
Description
Technical field
The utility model belongs to body of a motor car and manufactures field, is specifically related to a kind of automobile front/rear door Z-direction Pingdu pick-up unit.
Background technology
Under modern market economy, car manufacturing industry also make rapid progress to change, and people, to higher over the becoming more meticulous also month of the moulding coupling of automobile appearance, therefore require also constantly to improve to the assembly precision of white car body four-door two-lid.So far, in the production run of weld car workshop body in white, the detection of four assembly qualified rates is all generally that employing personnel are visual or by the detection method of board foot.And for visual detection, the size that is easy to cause the assembling of front/rear door flange when personnel's mental status is not very stable not in specialized range and vehicle body just flows to next station, causes Z-direction (perpendicular to the short transverse of surface level) size consistance poor in vehicle body assembling of car front/rear door.Even detect with board foot, also can there is error because of using incorrect, and cause four sizes not to be inconsistent, to general assembly assembling difficulty.Size occurs abnormal, naturally to doing over again below, brings great trouble.The one, to employee, bring great working pressure, increased labour intensity, the 2nd, reduced the work efficiency in workshop, the 3rd, the product of " zero-fault " cannot be provided to client.If this problem is not solved, the later stage will affect qualification rate and various production cost and the labour intensity of vehicle body.
Summary of the invention
For solving the technical matters of above-mentioned existence, the utility model has designed a kind of automobile front/rear door Z-direction Pingdu pick-up unit, in case plate distortion in body in white manufacture process, or assembling causes the gap of front/rear door extremely not within the scope of process stipulation.Z-direction refers to the short transverse perpendicular to surface level.
In order to solve the technical matters of above-mentioned existence, the utility model has adopted following scheme:
A front/rear door Z-direction Pingdu pick-up unit, is characterized in that: comprise and measure piece (1), positioning wedged block (2) and contiguous block (3), measure piece (1) and positioning wedged block (2) and be set in parallel on contiguous block (3); Measuring piece (1) and positioning wedged block (2) is all step structures, measure piece (1) back segment back door and measure the height that the height of piece (11) is greater than measurement piece (1) leading portion Qianmen measurement piece (12), the difference in height of the two is surveying range, and after positioning wedged block (2) back segment, the height of front tooth limit positioning wedged block (21) is less than the height of the front front tooth limit positioning wedged block (22) of positioning wedged block (2) leading portion.
Further, on contiguous block (3), be also provided with draw ring (4).
Further, measuring piece (1) and positioning wedged block (2) is all stepped integral piece structures.
Further, piece (11) height 9mm is measured at back door, and piece (12) height 7mm is measured at Qianmen, and the two difference in height is 2 ± 0.05 mm.
Further, measuring piece (1) and positioning wedged block (2) is connected on contiguous block (3) by bolt (5).
Further, measure the material selection nylon block of piece (1) and positioning wedged block (2).
Further, contiguous block (3) is selected accurately machined iron block.
This kind of automobile front/rear door Z-direction Pingdu pick-up unit has following beneficial effect:
(1) a kind of automobile front/rear door of the utility model Z-direction Pingdu pick-up unit has replaced original visual examination and has existed the board foot of error to detect, improved the qualification rate of body in white, having stopped the quality problems that fitted position do not meet technique occurs, and can effectively improve the consistance of the workshop body in white functional dimension that is welded, improve the quality of products, also reduced employee's labour intensity, improved work efficiency simultaneously.
(2) the utility model automobile front/rear door Z-direction Pingdu pick-up unit, its size designs and produces according to the process of different body in whites, simple in structure, cost of manufacture is cheap.
(3) when the utility model is used, directly with hand, be placed on front/rear door tandem flange and place, gusset back timber inner side is detected, processing ease, mobility are strong.
(4) the utility model is provided with draw ring, convenient operation.
(5) in the utility model, measure the elite flexibility nylon block preferably of using of piece and positioning wedged block, prevented that well pick-up unit from scratching outside plate in testing process.
Accompanying drawing explanation
Fig. 1: the perspective view of the utility model automobile front/rear door Z-direction Pingdu pick-up unit;
Fig. 2: the front view of the utility model automobile front/rear door Z-direction Pingdu pick-up unit;
Fig. 3: the left view of the utility model automobile front/rear door Z-direction Pingdu pick-up unit;
Fig. 4: the vertical view of the utility model automobile front/rear door Z-direction Pingdu pick-up unit.
Description of reference numerals:
1-measurement piece; Piece is measured at 11-back door; Piece is measured at 12-Qianmen; 2-positioning wedged block; 21-rear front tooth limit positioning wedged block; 22-front front tooth limit positioning wedged block; 3-contiguous block; 4-draw ring; 5-bolt.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 to Fig. 4 shows a kind of automobile front/rear door Z-direction Pingdu pick-up unit, comprises and measures piece 1, positioning wedged block 2, contiguous block 3 and draw ring 4.First according to front/rear door process, make and measure piece 1 and positioning wedged block 2, measuring piece 1 and positioning wedged block 2 is set in parallel in the one side of contiguous block 3, measure piece 1 and positioning wedged block 2 and leave gap between the two, in the present embodiment, be to be connected on contiguous block 3 measuring piece 1 and positioning wedged block 2 with bolt 5, finally draw ring 4 be arranged on the another side of contiguous block 3.Measure piece 1 for measuring front/rear door Z-direction difference in height, positioning wedged block 2 location when measuring.
Measuring piece 1 and positioning wedged block 2 is all stepped integrative-structures.The back segment of measuring piece 1 is that piece 11 is measured at back door, and the leading portion of measuring piece 1 is Qianmen measurement piece 12, and in the present embodiment, piece 11 height 9mm are measured at back door, and piece 12 height 7mm are measured at Qianmen, and the two difference in height distance and the margin tolerance allowing are 2 ± 0.05 mm.The back segment of positioning wedged block 2 is rear front tooth limit positioning wedged blocks 21, the leading portion of positioning wedged block 2 is front front tooth limit positioning wedged blocks 22, the size of rear front tooth limit positioning wedged block 21 and front front tooth limit positioning wedged block 22 is made according to front/rear door process and gusset back timber size, and the height of rear front tooth limit positioning wedged block 21 is less than the height of front front tooth limit positioning wedged block 22.In the present embodiment, for preventing that pick-up unit from scratching outside plate in testing process, measure piece 1 and positioning wedged block 2 elite with flexible nylon block preferably, contiguous block 3 is selected accurately machined iron block, with bolt 5 and nylon block, fixes, and prevents from colliding with.
Before use, whether the measurement piece 1 and the positioning wedged block 2 that check pick-up unit wear and tear, whether bolt 5 is loosening, confirm intact after, right hand middle finger is put draw ring 4 into, size detecting device is placed on to gusset back timber and front/rear door flange place, check positioning wedged block 2, measure piece 1 whether respectively with gusset back timber, the laminating of front/rear door flange place, when positioning wedged block 2, measure piece 1 and gusset back timber, after front/rear door flange place posts, whether the difference in height that checks Qianmen flange and back door flange falls within the scope of the difference in height of Qianmen measurement piece 12 and back door measurement piece 11, also be Qianmen flange whether with the difference in height of back door flange apart within 2mm ± 0.05.If Qianmen flange and back door flange height gap are within 2mm ± 0.05, qualified, otherwise defective.After confirming to have detected, can take out pick-up unit.
It is visual or detect and make with dip stick that a kind of automobile front/rear door of the utility model Z-direction Pingdu pick-up unit substitutes original personnel, during use, directly with hand, be placed on front/rear door tandem flange and the place's detection of gusset back timber inner side, improved the qualification rate of body in white, having stopped the quality problems that fitted position do not meet technique occurs, and can effectively improve the consistance of the workshop body in white functional dimension that is welded, improve the quality of products, also reduced employee's labour intensity, improved work efficiency simultaneously.The size of pick-up unit size designs and produces according to the process of different body in whites, simple in structure, cost of manufacture is cheap, and processing ease, mobility are strong.
By reference to the accompanying drawings the utility model has been carried out to exemplary description above; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement that adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (7)
1. an automobile front/rear door Z-direction Pingdu pick-up unit, is characterized in that: comprise and measure piece (1), positioning wedged block (2) and contiguous block (3), measure piece (1) and positioning wedged block (2) and be set in parallel on contiguous block (3); Measuring piece (1) and positioning wedged block (2) is all step structures, measure piece (1) back segment back door and measure the height that the height of piece (11) is greater than measurement piece (1) leading portion Qianmen measurement piece (12), the difference in height of the two is surveying range, and after positioning wedged block (2) back segment, the height of front tooth limit positioning wedged block (21) is less than the height of the front front tooth limit positioning wedged block (22) of positioning wedged block (2) leading portion.
2. automobile front/rear door Z-direction Pingdu pick-up unit according to claim 1, is characterized in that: on contiguous block (3), be also provided with draw ring (4).
3. automobile front/rear door Z-direction Pingdu pick-up unit according to claim 1 and 2, is characterized in that: measuring piece (1) and positioning wedged block (2) is all stepped integral piece structures.
4. automobile front/rear door Z-direction Pingdu pick-up unit according to claim 3, is characterized in that: piece (11) height 9mm is measured at back door, and piece (12) height 7mm is measured at Qianmen, and the two difference in height is 2 ± 0.05 mm.
5. according to the automobile front/rear door Z-direction Pingdu pick-up unit described in claim 1,2 or 4, it is characterized in that: measure piece (1) and positioning wedged block (2) and be connected on contiguous block (3) by bolt (5).
6. automobile front/rear door Z-direction Pingdu pick-up unit according to claim 5, is characterized in that: the material selection nylon block of measuring piece (1) and positioning wedged block (2).
7. according to the automobile front/rear door Z-direction Pingdu pick-up unit described in claim 1,2,4 or 6, it is characterized in that: contiguous block (3) is selected accurately machined iron block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484168.5U CN203405163U (en) | 2013-08-09 | 2013-08-09 | Z-axis flatness detection apparatus for front and back doors of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484168.5U CN203405163U (en) | 2013-08-09 | 2013-08-09 | Z-axis flatness detection apparatus for front and back doors of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203405163U true CN203405163U (en) | 2014-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484168.5U Expired - Lifetime CN203405163U (en) | 2013-08-09 | 2013-08-09 | Z-axis flatness detection apparatus for front and back doors of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203405163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539934A (en) * | 2018-11-30 | 2019-03-29 | 芜湖普威技研有限公司 | A kind of portable weld joint inspection device |
-
2013
- 2013-08-09 CN CN201320484168.5U patent/CN203405163U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539934A (en) * | 2018-11-30 | 2019-03-29 | 芜湖普威技研有限公司 | A kind of portable weld joint inspection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140122 |
|
| CX01 | Expiry of patent term |