CN202836489U - Flatness detecting tool - Google Patents
Flatness detecting tool Download PDFInfo
- Publication number
- CN202836489U CN202836489U CN 201220410813 CN201220410813U CN202836489U CN 202836489 U CN202836489 U CN 202836489U CN 201220410813 CN201220410813 CN 201220410813 CN 201220410813 U CN201220410813 U CN 201220410813U CN 202836489 U CN202836489 U CN 202836489U
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- China
- Prior art keywords
- flatness
- testing tool
- utility
- model
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a flatness detecting tool, comprising a cuboid top plate (1) and a pair of columns arranged on the top plate (1). The lower end part of each column (2) is equipped with a pair of beveling planes (3) symmetrically. The beneficial effects of the utility model are that the flatness detecting tool is convenient and rapid in operation, high in production efficiency and simple in structure, enables the cost to be saved, and is easy to manufacture.
Description
Technical field
The utility model relates to a kind of testing tool, especially relates to a kind of testing tool of flatness.
Background technology
The tensioner body flatness is the important technology index in production and the use procedure, and because tensioner body is to be fixed by bolts on the adjacent part by two holes on the body, so the flatness of stretcher is directly connected to the cooperation of stretcher and adjacent parts.The detection of tensioner body flatness adopts the mode of range estimation to carry out at present mostly, estimate the accuracy of wayward measurement, personal error is larger, so that the testing of the flatness of tensioner body can not carry out quickly and easily, thereby has affected the production efficiency of tensioner body.
Summary of the invention
The purpose of this utility model provide a kind of convenient to operation, save production cost, the testing tool of flatness simple in structure.
For addressing the above problem, the technical solution of the utility model is:
A kind of testing tool of flatness comprises the top board of rectangular parallelepiped and is installed in a column on the top board, and described each column lower end end is all symmetrical to be provided with a pair of scarf.This operating process is convenient and swift, and production efficiency is high, thereby saves production cost, and simple in structure, is convenient to make.
As further improvement of the utility model, the angle of described scarf and vertical direction is 30 °.30 ° angle is convenient to observe testing tool and is said whether the slit is arranged between the workpiece, thereby makes correct judgement to workpiece is whether qualified.
Further improve as of the present utility model, described top board and column are one-body molded.One-body molded, be convenient to processing and fabricating, further save cost.
In sum, the beneficial effects of the utility model are: convenient to operation, production efficiency is high, save cost, and also simple in structure, be convenient to make.
Description of drawings
Fig. 1 is the structural representation of the testing tool of the utility model flatness.
Fig. 2 is that the P of Fig. 1 is to view.
Fig. 3 is the perspective view of the testing tool of the utility model flatness.
Fig. 4 is the synoptic diagram that the testing tool of the utility model flatness uses state.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
The testing tool of flatness as shown in Figure 1 to Figure 3 comprises the top board 1 of rectangular parallelepiped and is installed in a column 2 on the top board 1, and described each end, column 2 lower end is all symmetrical to be provided with a pair of scarf 3.Scarf 3 is 30 ° with the angle of vertical direction, and described top board 1 and column 2 are one-body molded.
Concrete using method: the column 2 with the flatness testing tool is placed on the workpiece that will detect as shown in Figure 4, move forward and backward testing tool, observe between testing tool and the surface of the work whether the slit is arranged, if do not have the slit between testing tool and the surface of the work, then workpiece is qualified, if between testing tool and the surface of the work slit is arranged, then workpiece is defective.
Claims (3)
1. the testing tool of a flatness is characterized in that: comprise the top board (1) of rectangular parallelepiped and be installed in a column (2) on the top board (1) that described each column (2) end, lower end is the symmetrical a pair of scarf (3) that is provided with all.
2. the testing tool of flatness according to claim 1 is characterized in that: described scarf (3) is 30 ° with the angle of vertical direction.
3. the testing tool of flatness according to claim 1 and 2, it is characterized in that: described top board (1) and column (2) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410813 CN202836489U (en) | 2012-08-17 | 2012-08-17 | Flatness detecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410813 CN202836489U (en) | 2012-08-17 | 2012-08-17 | Flatness detecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836489U true CN202836489U (en) | 2013-03-27 |
Family
ID=47948175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410813 Expired - Fee Related CN202836489U (en) | 2012-08-17 | 2012-08-17 | Flatness detecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836489U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034233A (en) * | 2014-06-18 | 2014-09-10 | 昆山恒源机械制造有限公司 | Brake support plane distance detecting tool |
-
2012
- 2012-08-17 CN CN 201220410813 patent/CN202836489U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104034233A (en) * | 2014-06-18 | 2014-09-10 | 昆山恒源机械制造有限公司 | Brake support plane distance detecting tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20160817 |