CN204043576U - A kind of feeler gauge of the taper hole internal diameter for detecting designated depth - Google Patents
A kind of feeler gauge of the taper hole internal diameter for detecting designated depth Download PDFInfo
- Publication number
- CN204043576U CN204043576U CN201420401001.2U CN201420401001U CN204043576U CN 204043576 U CN204043576 U CN 204043576U CN 201420401001 U CN201420401001 U CN 201420401001U CN 204043576 U CN204043576 U CN 204043576U
- Authority
- CN
- China
- Prior art keywords
- feeler gauge
- taper hole
- internal diameter
- chock plug
- hole internal
- 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 Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a kind of feeler gauge of the taper hole internal diameter for detecting designated depth, comprise handle (1) and chock plug (2), described handle (1) lower end is connected with chock plug (2), the sidewall of described chock plug (2) is arc-shaped, and in the middle part of its sidewall, along the circumferential direction have the feeler gauge groove (3) of rectangular structure.The utility model structure is simple, and just can pick out the qualified and defective, easy to operate of taper hole internal diameter by range estimation mode, it is convenient to read, and is applicable to aluminium diecasting that produce in enormous quantities, that have tapping screw thread.
Description
Technical field
The utility model relates to measurer field, particularly relates to a kind of feeler gauge of the taper hole internal diameter for detecting designated depth.
Background technology
In aluminium diecasting production field, especially relate to production in enormous quantities, these workpiece produced always have unacceptable product to be existed, but goes one by one to measure with exact instrument, obviously not all right, can reduce production efficiency because do like this.And need not so accurately go to measure, the whether qualified of product all has certain margin tolerance, as long as in this margin tolerance, product is exactly qualified, otherwise then defective.So, this just necessary have a kind ofly can identify the surveying instrument that whether qualified product is fast.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of feeler gauge of the taper hole internal diameter for detecting designated depth, structure is simple, the qualified and defective of taper hole internal diameter just can be picked out by range estimation mode, easy to operate, it is convenient to read, and is applicable to aluminium diecasting that produce in enormous quantities, that have tapping screw thread.
The utility model solves the technical scheme that its technical matters adopts: the feeler gauge providing a kind of taper hole internal diameter for detecting designated depth, comprise handle and chock plug, described handle, at its lower end is connected with chock plug, the sidewall of described chock plug is arc-shaped, and in the middle part of its sidewall, along the circumferential direction have the feeler gauge groove of rectangular structure, the width of feeler gauge groove is calculated by taper hole id tolerance and tapering, and the position of feeler gauge groove is determined by designated depth.
One as feeler gauge described in the utility model is supplemented, and the lower end of described chock plug is right-angle structure, because this feeler gauge designs for surveying taper hole specially, and taper hole is due to the existence of tapering, and during measurement, chock plug only has lower end to contact with taper hole inwall.
One as feeler gauge described in the utility model is supplemented, and the height of described chock plug is 65 ~ 75mm.
One as feeler gauge described in the utility model is supplemented, and described handle is positive eight side column bodies, and coaxial with chock plug.
beneficial effect
The utility model relates to a kind of feeler gauge of the taper hole internal diameter for detecting designated depth, structure is simple, just can pick out the qualified and defective, easy to operate of taper hole internal diameter by range estimation mode, it is convenient to read, and is applicable to aluminium diecasting that produce in enormous quantities, that have tapping screw thread.
Accompanying drawing explanation
Fig. 1 is side-looking structural drawing of the present utility model;
Fig. 2 is main TV structure figure of the present utility model;
Fig. 3 is operation chart of the present utility model.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As Figure 1-3, embodiment of the present utility model relates to a kind of feeler gauge of the taper hole internal diameter for detecting designated depth, comprise handle 1 and chock plug 2, described handle 1 lower end is connected with chock plug 2, the sidewall of described chock plug 2 is arc-shaped, and in the middle part of its sidewall, along the circumferential direction have the feeler gauge groove 3 of rectangular structure.
The lower end of described chock plug 2 is right-angle structure.
The height of described chock plug 2 is 65 ~ 75mm.
Described handle 1 is positive eight side column bodies, and coaxial with chock plug 2.
Embodiment
Chock plug 2 in this feeler gauge is vertically inserted in taper hole to be measured, and keep the sight line of gauger to flush with spot face, if feeler gauge groove 3 upper end is positioned on spot face, in the immersed hole of lower end, then this aperture is qualified simultaneously; If feeler gauge groove 3 lower end is positioned on spot face, then this aperture is less than normal, is unacceptable product; If feeler gauge groove 3 upper end is positioned under spot face, then this aperture is bigger than normal, is also unacceptable product.
Claims (4)
1. one kind for detecting the feeler gauge of the taper hole internal diameter of designated depth, comprise handle (1) and chock plug (2), described handle (1) lower end is connected with chock plug (2), it is characterized in that: the sidewall of described chock plug (2) is arc-shaped, and in the middle part of its sidewall, along the circumferential direction have the feeler gauge groove (3) of rectangular structure.
2. the feeler gauge of a kind of taper hole internal diameter for detecting designated depth according to claim 1, is characterized in that: the lower end of described chock plug (2) is right-angle structure.
3. the feeler gauge of a kind of taper hole internal diameter for detecting designated depth according to claim 1, is characterized in that: the height of described chock plug (2) is 65 ~ 75mm.
4. the feeler gauge of a kind of taper hole internal diameter for detecting designated depth according to claim 1, is characterized in that: described handle (1) is positive eight side column bodies, and coaxial with chock plug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401001.2U CN204043576U (en) | 2014-07-18 | 2014-07-18 | A kind of feeler gauge of the taper hole internal diameter for detecting designated depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420401001.2U CN204043576U (en) | 2014-07-18 | 2014-07-18 | A kind of feeler gauge of the taper hole internal diameter for detecting designated depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043576U true CN204043576U (en) | 2014-12-24 |
Family
ID=52244229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420401001.2U Expired - Fee Related CN204043576U (en) | 2014-07-18 | 2014-07-18 | A kind of feeler gauge of the taper hole internal diameter for detecting designated depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705788A (en) * | 2016-12-26 | 2017-05-24 | 北汽福田汽车股份有限公司 | Detection device and detection method |
| CN111215594A (en) * | 2020-03-02 | 2020-06-02 | 吴江市天龙机械有限公司 | Machining method for self-tapping threads of die castings |
-
2014
- 2014-07-18 CN CN201420401001.2U patent/CN204043576U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106705788A (en) * | 2016-12-26 | 2017-05-24 | 北汽福田汽车股份有限公司 | Detection device and detection method |
| CN106705788B (en) * | 2016-12-26 | 2019-12-20 | 北汽福田汽车股份有限公司 | Detection device and detection method |
| CN111215594A (en) * | 2020-03-02 | 2020-06-02 | 吴江市天龙机械有限公司 | Machining method for self-tapping threads of die castings |
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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: 20141224 Termination date: 20190718 |