CN205138386U - Go and no -go gauge - Google Patents
Go and no -go gauge Download PDFInfo
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- CN205138386U CN205138386U CN201520874513.5U CN201520874513U CN205138386U CN 205138386 U CN205138386 U CN 205138386U CN 201520874513 U CN201520874513 U CN 201520874513U CN 205138386 U CN205138386 U CN 205138386U
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a go and no -go gauge, include: measure piece, handle and lockpin, wherein, it has a centre bore to measure the piece, the one end of handle is provided with a lockpin hole, the one end of handle is passed measure the centre bore of piece and expose the centre bore, the lockpin passes the lockpin hole and makes the handle with it is fixed to measure the piece. The utility model provides a when measuring door inner gap, because space limitation leads to the problem that measurement of efficiency is low to manufacturing process is simple, easily the operation.
Description
Technical field
The utility model relates to field of automobile, particularly a kind of go-no go gauge measuring car door internal clearance.
Background technology
Clearance ruler, Steel Ruler and vernier caliper are survey instruments comparatively conventional in Industrial Engineering, have and carry convenient, simple operation and other advantages.These instruments, at measurement single-piece or some little assemblies, when operating space is larger, operate more convenient, but when measuring some assemblies, due to the restriction in space, operate very inconvenient.Such as measure car door internal clearance, as adopted conventional instrument clearance ruler, measuring four then needs for a long time with tail-gate internal clearance, and efficiency is very low.
Utility model content
The utility model provides a kind of go-no go gauge, its objective is to solve when measuring car door internal clearance, because space constraint causes measuring inefficient problem.
In order to achieve the above object, embodiment of the present utility model provides a kind of go-no go gauge, comprising: survey mass, handle and lock pin; Wherein, described survey mass has a center pit; One end of described handle is provided with a lockpin hole; One end of described handle is passed the center pit of described survey mass and exposes described center pit, and described lock pin makes described handle and described survey mass fix through lockpin hole.
Wherein, described survey mass is xsect is hexagonal prism.
Wherein, described hexagonal first side, second side, the 3rd side, four side, the 5th side are connected successively with the 6th side;
Wherein, described first side and four side are first group of opposite side, and are parallel to each other;
Described second side and the 5th side are second group of opposite side, and are parallel to each other;
Described 3rd side and the 6th side are the 3rd group of opposite side, and are parallel to each other.
Wherein, the vertical range between the vertical range between described first group of opposite side, second group of opposite side and the vertical range between the 3rd group of opposite side are different; Wherein,
Vertical range between described first group of opposite side is internal clearance theoretical value;
Vertical range between described second group of opposite side is internal clearance plus tolerance value;
Vertical range between described 3rd group of opposite side is internal clearance minus tolerance value.
Such scheme of the present utility model has following beneficial effect:
A kind of go-no go gauge that the utility model provides, for measuring car door internal clearance, is placed on go-no go gauge in the middle of inner plate of car door and side-wall outer-plate during use, rotates one week, can judge whether car door internal clearance meets design requirement fast along door opening seam limit.The utility model manufacturing process is simple, is easy to operation, substantially increases the efficiency measuring car door internal clearance, and the survey mass of multiple different size of the present utility model, meet the measurement demand of multiple vehicles of mixed production.
Accompanying drawing explanation
Fig. 1 is go-no go gauge structural representation of the present utility model;
Fig. 2 is go-no go gauge survey mass structural representation of the present utility model.
Description of reference numerals:
1, survey mass;
2, handle;
3, lock pin;
4, internal clearance theoretical value;
5, internal clearance plus tolerance value;
6, internal clearance minus tolerance value;
7, center pit.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model, for existing problem, provides a kind of go-no go gauge, its objective is to solve when measuring car door internal clearance, because space constraint causes measuring inefficient problem.
As depicted in figs. 1 and 2, the utility model provides a kind of go-no go gauge, comprising: survey mass 1, handle 2 and lock pin 3.As a kind of implementation, the survey mass 1 of this go-no go gauge has a center pit 7, and can be arranged on the same handle 2 in order to the survey mass 1 meeting multiple different size, the center pit 7 of the survey mass 1 of multiple different size can be arranged to identical size.
In addition, the handle 2 of this go-no go gauge is a round bar structure, and its one end is provided with lockpin hole, in order to make hand-held measurement convenient, can establish a turn of bilge in lockpin hole one end of handle 2.In use, the center pit 7 of survey mass 1 passed in lockpin hole one end of handle 2 and exposes center pit 7, handle 2 is connected with survey mass 1, in addition by the lockpin hole of lock pin 3 through handle 2, handle 2 and survey mass 1 being fixed.
As shown in Figure 2, be the survey mass structural representation of go-no go gauge of the present utility model.The xsect of this survey mass 1 is a hexagon, wherein, hexagonal first side, second side, the 3rd side, four side, the 5th side with the 6th side for be connected successively;
Wherein, described first side and four side are first group of opposite side, and are parallel to each other;
Described second side and the 5th side are second group of opposite side, and are parallel to each other;
Described 3rd side and the 6th side are the 3rd group of opposite side, and are parallel to each other.
In addition, vertical range between vertical range between first group of opposite side, second group of opposite side and the vertical range between the 3rd group of opposite side are different, and the vertical range between first group of opposite side is internal clearance theoretical value 4, vertical range between second group of opposite side is the vertical range between internal clearance plus tolerance value the 5, three group of opposite side is internal clearance minus tolerance value 6.
Go-no go gauge of the present utility model, an one survey mass can measure three measured values, has saved manufacture technics cost, and operation is easier.
In sum, the go-no go gauge that the utility model provides, for measuring car door internal clearance, solves when measuring car door internal clearance, because space constraint causes measuring inefficient problem.The utility model manufacturing process is simple, is easy to operation, substantially increases the efficiency measuring car door internal clearance, and the survey mass of multiple different size of the present utility model, meet the measurement demand of multiple vehicles of mixed production.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. a go-no go gauge, is characterized in that, comprising: survey mass, handle and lock pin; Wherein,
Described survey mass has a center pit; One end of described handle is provided with a lockpin hole;
One end of described handle is passed the center pit of described survey mass and exposes described center pit, and described lock pin makes described handle and described survey mass fix through lockpin hole.
2. go-no go gauge according to claim 1, is characterized in that, described survey mass is xsect is hexagonal prism.
3. go-no go gauge according to claim 2, is characterized in that, described hexagonal first side, second side, the 3rd side, four side, the 5th side are connected successively with the 6th side;
Wherein, described first side and four side are first group of opposite side, and are parallel to each other;
Described second side and the 5th side are second group of opposite side, and are parallel to each other;
Described 3rd side and the 6th side are the 3rd group of opposite side, and are parallel to each other.
4. go-no go gauge according to claim 3, is characterized in that, the vertical range between the vertical range between described first group of opposite side, second group of opposite side and the vertical range between the 3rd group of opposite side are different; Wherein,
Vertical range between described first group of opposite side is internal clearance theoretical value;
Vertical range between described second group of opposite side is internal clearance plus tolerance value;
Vertical range between described 3rd group of opposite side is internal clearance minus tolerance value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874513.5U CN205138386U (en) | 2015-11-05 | 2015-11-05 | Go and no -go gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874513.5U CN205138386U (en) | 2015-11-05 | 2015-11-05 | Go and no -go gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138386U true CN205138386U (en) | 2016-04-06 |
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ID=55624172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874513.5U Active CN205138386U (en) | 2015-11-05 | 2015-11-05 | Go and no -go gauge |
Country Status (1)
| Country | Link |
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| CN (1) | CN205138386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373863A (en) * | 2018-08-10 | 2019-02-22 | 长沙格力暖通制冷设备有限公司 | A kind of air-conditioning internal machine fan blade and spiral case gap detection tooling and detection method |
-
2015
- 2015-11-05 CN CN201520874513.5U patent/CN205138386U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109373863A (en) * | 2018-08-10 | 2019-02-22 | 长沙格力暖通制冷设备有限公司 | A kind of air-conditioning internal machine fan blade and spiral case gap detection tooling and detection method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |