CN205352260U - Utensil is examined to automobile longitudinal beam hole site - Google Patents
Utensil is examined to automobile longitudinal beam hole site Download PDFInfo
- Publication number
- CN205352260U CN205352260U CN201620106884.3U CN201620106884U CN205352260U CN 205352260 U CN205352260 U CN 205352260U CN 201620106884 U CN201620106884 U CN 201620106884U CN 205352260 U CN205352260 U CN 205352260U
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- China
- Prior art keywords
- longeron
- hole
- tolerance
- detection
- plate
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- Expired - Fee Related
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Abstract
The utility model relates to a tolerance detects technical field, concretely relates to utensil is examined to automobile longitudinal beam hole site, including and pasting the pick -up plate that leans on with the longeron face, be provided with the inspection hole on the pick -up plate, the hole site tolerance of inspection hole is in the mounting hole hole site standard tolerance within range of longeron, examines the utensil and still sells including detecting, and the external diameter that detects the round pin is in longeron inspection hole standard aperture within range, detects to sell to constitute the cooperation of pegging graft with the inspection hole. It leans on to utilize the direct face with automobile longitudinal beam of pick -up plate to paste, make the inspection hole on the pick -up plate align with mounting hole on the longeron face, utilize to detect and sell to wear to establish in the through -hole between pick -up plate and longeron, the mounting hole hole site tolerance that the detection round pin can pass the explanation longeron is in in the tolerance range of standard, the longeron is certified products, if if can't pass, then explain the unsatisfied design tolerance of mounting hole hole site tolerance of longeron, the longeron is the defective work, it is convenient to examine a detection, high detection efficiency, can detect longeron on a large scale, improve the whole qualification rate of longeron.
Description
Technical field
This utility model relates to tolerance detection technique field, is specifically related to a kind of automobile longitudinal girder hole position gauge.
Background technology
Autobody stringpiece is as important body structure, primarily serve holder support whole vehicle body and strengthen the effect of bus body strength, longeron entirety is square tube type structure, and length direction and body of a motor car direction be arranged in parallel, for convenience of being connected with other body parts of body of a motor car, it is provided with multiple installing hole in longeron upper punch, the aperture of installing hole due to the longeron of vehicle body, the tolerance levels of pitch-row and hole back gauge requires higher, if occurring that deviation is excessive, whole longeron is just defective, need again to process, therefore after longeron processes, all need measurement, the qualification rate of longeron can be guaranteed, position, the hole tolerance measurement of longeron installing hole of the prior art is detected by a pair installing hole of survey tool 1 that slide gauge equally accurate is higher mostly, above-mentioned detection mode not only expends substantial amounts of manpower, and often due to installing hole is more, and the situation of missing inspection occurs, detection mode wastes time and energy.
Utility model content
The purpose of this utility model is: provide the automobile longitudinal girder hole position gauge that a kind of detection efficiency is high and accuracy of detection is high.
For achieving the above object, the technical solution adopted in the utility model is: a kind of automobile longitudinal girder hole position gauge, including the detection plate reclined with longeron plate face, detection plate is provided with multiple detection hole, position, the hole tolerance in detection hole is within the scope of position, the installing hole hole standard of tolerance of longeron, cubing also includes test pin, and the outer radius of test pin is in longeron installing hole standard pore diameter range, and test pin constitutes grafting with detection hole and coordinates.
Compared with prior art, the technique effect that this utility model possesses is: utilize detection plate directly to recline with the plate face of automobile longitudinal girder, alignd with the installing hole on longeron plate face in detection hole on detection plate, test pin is utilized to be located in the through hole between detection plate and longeron, test pin can pass and illustrate that position, the installing hole hole tolerance of longeron is in the margin of tolerance of standard, longeron is certified products, if as passed, then illustrate that position, the installing hole hole tolerance of longeron is unsatisfactory for design tolerance, longeron is defective work, this cubing is easy to detect, detection efficiency is high, large-scale longeron can be detected, improve the qualification rate that longeron is overall.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the structural representation of two kinds of different detection holes cubing detection plates；
Fig. 3 is the structural representation that longeron is detected by cubing.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 3, the utility model is further described
A kind of automobile longitudinal girder hole position gauge, including the detection plate 10 reclined with longeron 20 plate face, detection plate 10 is provided with multiple detection hole 11, position, the hole tolerance in detection hole 11 is within the scope of position, the installing hole hole standard of tolerance of longeron 20, cubing also includes test pin 30, the outer radius of test pin 30 is in longeron 20 installing hole standard pore diameter range, and test pin 30 constitutes grafting with detection hole 11 and coordinates.
Detection plate 10 is utilized directly to recline with the plate face of automobile longitudinal girder 20, alignd with the installing hole on longeron 20 plate face in detection hole 11 on detection plate 10, test pin 30 is utilized to be located in the through hole between detection plate 10 and longeron 20, test pin 30 can pass and illustrate that position, the installing hole hole tolerance of longeron 20 is in the margin of tolerance of standard, longeron 20 is certified products, if as passed, then illustrate that position, the installing hole hole tolerance of longeron 20 is unsatisfactory for design tolerance, longeron 20 is defective work, this cubing is easy to detect, detection efficiency is high, large-scale longeron 20 can be detected, improve the qualification rate of longeron 20 entirety.
Convenient cubing formation with longeron 20 is connected cooperation in position, and the both sides of detection plate 10 are provided with extension edge 12, and the extension edge 12 of detection plate 10 and both sides is monolithically fabricated and the channel-section steel platy structure of longeron 20 snap-fit engagement.The cubing of groove platy structure pushes can form snap-fit engagement with longeron 20 along one end of longeron 20, and longeron 20 is simple with the connected mode of cubing, and detection is efficiently.
The difference of the distance between distance and longeron 20 both sides lateral surface between the both sides extension edge 12 opposite plate face of described detection plate 10 is 1～2mm.Distance between the both sides extension edge 12 of detection plate 10 is suitably amplified, in order to snapped in longeron 20 by detection plate 10.
For convenience of the hand-held test pin 30 of operator, described test pin 30 adult is ladder shaft-like, and the path section outer radius of test pin 30 is in longeron 20 installing hole standard pore diameter range.The big footpath section of the hand-held test pin of operator 30, it is simple to implement the detection of the installing hole to longeron 20.
Owing to position, the detection hole concentrated position of longeron 20 is different, being mostly in the two ends of longeron, in conjunction with, shown in Fig. 1 and Fig. 2, detecting plate 10 including two kinds, the installing hole of longeron 20 includes 3 kinds of aperture type, and therefore test pin 30 adopts 3 kinds of types.
Claims (4)
1. an automobile longitudinal girder hole position gauge, it is characterized in that: include the detection plate (10) reclined with longeron (20) plate face, detection plate (10) is provided with multiple detection hole (11), position, the hole tolerance of detection hole (11) is within the scope of position, the installing hole hole standard of tolerance of longeron (20), cubing also includes test pin (30), the outer radius of test pin (30) is in longeron (20) installing hole standard pore diameter range, and test pin (30) constitutes grafting with detection hole (11) and coordinates.
2. automobile longitudinal girder hole position gauge according to claim 1, it is characterised in that: the both sides of detection plate (10) are provided with extension edge (12), and the extension edge (12) of detection plate (10) and both sides is monolithically fabricated and the groove platy structure of longeron (20) snap-fit engagement.
3. automobile longitudinal girder hole position gauge according to claim 2, it is characterised in that: the difference of the distance between distance and longeron (20) both sides lateral surface between both sides extension edge (12) the opposite plate face of described detection plate (10) is 1～2mm.
4. the automobile longitudinal girder hole position gauge according to claims 1 to 3 any one, it is characterised in that: described test pin (30) adult is ladder shaft-like, and the path section outer radius of test pin (30) is in longeron (20) installing hole standard pore diameter range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106884.3U CN205352260U (en) | 2016-02-03 | 2016-02-03 | Utensil is examined to automobile longitudinal beam hole site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106884.3U CN205352260U (en) | 2016-02-03 | 2016-02-03 | Utensil is examined to automobile longitudinal beam hole site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352260U true CN205352260U (en) | 2016-06-29 |
Family
ID=56178796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106884.3U Expired - Fee Related CN205352260U (en) | 2016-02-03 | 2016-02-03 | Utensil is examined to automobile longitudinal beam hole site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205352260U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443183A (en) * | 2018-12-29 | 2019-03-08 | 上海微小卫星工程中心 | Mass cellular board acceptance method based on template |
| CN112371917A (en) * | 2020-11-02 | 2021-02-19 | 丹东大王精铸有限公司 | Tool for rapidly confirming UT detection point of sand casting product and manufacturing method |
-
2016
- 2016-02-03 CN CN201620106884.3U patent/CN205352260U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109443183A (en) * | 2018-12-29 | 2019-03-08 | 上海微小卫星工程中心 | Mass cellular board acceptance method based on template |
| CN112371917A (en) * | 2020-11-02 | 2021-02-19 | 丹东大王精铸有限公司 | Tool for rapidly confirming UT detection point of sand casting product and manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20200203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |