CN109357596B - Vehicle body inner gap detection mechanism - Google Patents
Vehicle body inner gap detection mechanism Download PDFInfo
- Publication number
- CN109357596B CN109357596B CN201811557723.6A CN201811557723A CN109357596B CN 109357596 B CN109357596 B CN 109357596B CN 201811557723 A CN201811557723 A CN 201811557723A CN 109357596 B CN109357596 B CN 109357596B
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- China
- Prior art keywords
- reference block
- vertical plate
- block
- driving piece
- main body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
Abstract
The invention discloses a clearance detection mechanism in a vehicle body, which comprises a main body, a first reference block, a second reference block and a driving piece, wherein the first reference block is fixed on the main body, a first reference surface is formed at one end of the first reference block, which is far away from the main body, the second reference block is connected with a driving end of the driving piece, a second reference surface is formed at one end of the second reference block, which is far away from the driving piece, and the driving piece drives the second reference surface to be close to or far away from the first reference surface. Compared with the prior art, the invention can accurately measure the gap between the vehicle door and the vehicle body, and has the advantages of high precision, simple structure, low cost and easy operation.
Description
Technical Field
The invention relates to the technical field of vehicle body detection, in particular to a vehicle body inner gap detection mechanism.
Background
In the field of automobile body design and manufacture, the inner gap between the body and the door affects the functional requirements of door closing force, door sealing, etc., and therefore needs to be controlled and measured.
The prior art scheme usually adopts the ruler to measure, and the ruler measures the clearance in door and the automobile body, and is lower because of placing measurement accuracy such as gesture, reading error.
Disclosure of Invention
The invention aims to provide a vehicle body inner gap detection mechanism, which can be used for solving the defects in the prior art, can be used for accurately measuring the gap between a vehicle door and a vehicle body, and has the advantages of high precision, simple structure, low cost and easiness in operation.
The invention provides a clearance detection mechanism in a vehicle body, which comprises a main body, a first reference block, a second reference block and a driving piece, wherein the first reference block is fixed on the main body, a first reference surface is formed at one end of the first reference block, which is far away from the main body, the second reference block is connected with a driving end of the driving piece, a second reference surface is formed at one end of the second reference block, which is far away from the driving piece, and the driving piece drives the second reference surface to be close to or far away from the first reference surface.
The vehicle body internal clearance detection mechanism as described above, wherein, preferably,
the main body comprises a straight plate, a first vertical plate and a second vertical plate, wherein the first vertical plate and the second vertical plate are fixed at two axial ends of the straight plate;
the driving piece comprises a screw rod, a sliding block and a switching rod, the two ends of the screw rod are respectively connected to the first vertical plate and the second vertical plate in a rotating mode, the sliding block is in sliding fit with the straight plate, the bottom of the sliding block is in threaded connection with the screw rod, the switching rod is fixed at one end of the sliding block, the extending direction of the switching rod is consistent with the extending direction of the straight plate, and one end of the switching rod, which deviates from the sliding block, is fixedly connected with the second reference block.
In the vehicle body internal clearance detection mechanism described above, preferably, a handle is fixed to one end of the screw that extends out of the second vertical plate.
In the vehicle body internal gap detection mechanism described above, preferably, a digital display surface difference gauge is fixed to the slider.
Compared with the prior art, the invention can accurately measure the gap between the vehicle door and the vehicle body, and has the advantages of high precision, simple structure, low cost and easy operation.
Drawings
Fig. 1 is an isometric view of the overall structure of the present invention.
Description of reference numerals: the method comprises the following steps of 1-a main body, 2-a first datum block, 3-a second datum block, 4-a first datum plane, 5-a second datum plane, 6-a straight plate, 7-a first vertical plate, 8-a second vertical plate, 9-a screw rod, 10-a sliding block, 11-an adapter rod, 12-a handle and 13-a digital display surface differential gauge.
Detailed Description
The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
As shown in fig. 1, an embodiment of the present invention provides a vehicle body internal clearance detecting mechanism, which includes a main body 1, a first reference block 2, a second reference block 3, and a driving element, where the first reference block 2 is fixed on the main body 1, a first reference surface 4 is formed at an end of the first reference block 2 away from the main body 1, the second reference block 3 is connected with a driving end of the driving element, a fixed end of the driving element is fixed on the main body 1, a second reference surface 5 is formed at an end of the second reference block 3 away from the driving element, and the driving element drives the second reference surface 5 to approach or separate from the first reference surface 4. The direction of the line connecting the first reference block 2 and the second reference block 3 coincides with the driving direction of the driving member.
Firstly, the outer matching DTS of the vehicle door and the vehicle body is adjusted to meet the tolerance requirement through a magnet or an assembly door lock, then the main body 1 is fixed between the vehicle door and the vehicle body, wherein a first reference surface 4 on the first reference block 2 contacts the vehicle door, a second reference surface 5 of the second reference block 3 is driven to cling to the flanging of the vehicle body through a driving piece, and the inner gap between the vehicle door and the vehicle body can be measured.
Further, the main body 1 comprises a straight plate 6, a first vertical plate 7 and a second vertical plate 8 which are fixed at two axial ends of the straight plate 6, and the first datum block 2 is fixed at the back of the first vertical plate 7; the driving piece comprises a screw rod 9, a sliding block 10 and a switching rod 11, two ends of the screw rod 9 are respectively connected to the first vertical plate 7 and the second vertical plate 8 in a rotating mode, the sliding block 10 is in sliding fit with the straight plate 6, the bottom of the sliding block 10 is in threaded connection with the screw rod 9, the switching rod 11 is fixed at one end of the sliding block 10, the extending direction of the switching rod 11 is consistent with the extending direction of the straight plate 6, and one end, deviating from the sliding block 10, of the switching rod 11 is fixedly connected with the second reference block 3.
The screw 9 is rotated to drive the slide block 10 to slide along the extending direction of the straight plate 6, so that the second reference block 3 is close to or far away from the first reference block 2. Firstly, the outer matching DTS of the vehicle door and the vehicle body is adjusted to meet the tolerance requirement through a magnet or an assembly door lock, then the main body 1 is fixed between the vehicle door and the vehicle body, wherein the first reference surface 4 on the first reference block 2 contacts the vehicle door, the second reference surface 5 of the second reference block 3 is driven to cling to the flanging of the vehicle body through the adjusting screw rod 9, and then the inner gap between the vehicle door and the vehicle body can be measured.
Further, in order to facilitate the force application of an operator, a handle 12 is fixed at one end of the screw rod 9 extending out of the second vertical plate 8.
Further, for more conveniently and intuitively obtaining the gap value and improving the precision, a digital display surface differential gauge 13 is fixed on the slide block 10, and the actual gap value is the measured value and the initial value.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (2)
1. The utility model provides a clearance detection mechanism in automobile body which characterized in that: the device comprises a main body, a first reference block, a second reference block and a driving piece, wherein the first reference block is fixed on the main body, a first reference surface is formed at one end, away from the main body, of the first reference block, the second reference block is connected with a driving end of the driving piece, a second reference surface is formed at one end, away from the driving piece, of the second reference block, and the driving piece drives the second reference surface to be close to or far away from the first reference surface;
the main body comprises a straight plate, a first vertical plate and a second vertical plate, wherein the first vertical plate and the second vertical plate are fixed at two axial ends of the straight plate;
the driving piece comprises a screw rod, a sliding block and a switching rod, two ends of the screw rod are respectively connected to the first vertical plate and the second vertical plate in a rotating mode, the sliding block is in sliding fit with the straight plate, the bottom of the sliding block is in threaded connection with the screw rod, the switching rod is fixed to one end of the sliding block, the extending direction of the switching rod is consistent with the extending direction of the straight plate, and one end, away from the sliding block, of the switching rod is fixedly connected with the second reference block;
and a digital display surface difference gauge is fixed on the sliding block.
2. The in-vehicle gap detection mechanism according to claim 1, characterized in that: and a handle is fixed at one end of the screw rod, which extends out of the second vertical plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557723.6A CN109357596B (en) | 2018-12-19 | 2018-12-19 | Vehicle body inner gap detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811557723.6A CN109357596B (en) | 2018-12-19 | 2018-12-19 | Vehicle body inner gap detection mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109357596A CN109357596A (en) | 2019-02-19 |
| CN109357596B true CN109357596B (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811557723.6A Active CN109357596B (en) | 2018-12-19 | 2018-12-19 | Vehicle body inner gap detection mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN109357596B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604349A (en) * | 2013-09-27 | 2014-02-26 | 浙江吉利控股集团有限公司 | Detection tool and detection method for jump and gap between back door and back window of white car body |
| CN105043216A (en) * | 2015-06-30 | 2015-11-11 | 河南平高电气股份有限公司 | In-box spacing measuring device and method |
| CN206223064U (en) * | 2016-10-18 | 2017-06-06 | 江苏文光车辆附件有限公司 | A kind of automobile lamp face differs from detection tool |
-
2018
- 2018-12-19 CN CN201811557723.6A patent/CN109357596B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604349A (en) * | 2013-09-27 | 2014-02-26 | 浙江吉利控股集团有限公司 | Detection tool and detection method for jump and gap between back door and back window of white car body |
| CN105043216A (en) * | 2015-06-30 | 2015-11-11 | 河南平高电气股份有限公司 | In-box spacing measuring device and method |
| CN206223064U (en) * | 2016-10-18 | 2017-06-06 | 江苏文光车辆附件有限公司 | A kind of automobile lamp face differs from detection tool |
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| Publication number | Publication date |
|---|---|
| CN109357596A (en) | 2019-02-19 |
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Address after: 230601 No. 99 Ziyun Road, Hefei Economic and Technological Development Zone, Anhui Province Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 No. 669 Shixin Road, Taohua Industrial Park, Hefei City, Anhui Province Applicant before: Anhui Jianghuai Automobile Group Limited by Share Ltd |
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