CN202484034U - Screw capable of being used to measure internal thread depth - Google Patents
Screw capable of being used to measure internal thread depth Download PDFInfo
- Publication number
- CN202484034U CN202484034U CN2012201131497U CN201220113149U CN202484034U CN 202484034 U CN202484034 U CN 202484034U CN 2012201131497 U CN2012201131497 U CN 2012201131497U CN 201220113149 U CN201220113149 U CN 201220113149U CN 202484034 U CN202484034 U CN 202484034U
- Authority
- CN
- China
- Prior art keywords
- screw
- internal thread
- depth
- thread depth
- measure
- 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)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a screw capable of being used to measure internal thread depth. The screw capable of being used to measure the internal thread depth is provided with a scale mark, and the scale mark can be metric or imperial and starts from the beginning of threads of the screw. According to the arrangement, as long as the screw is screwed into internal threads, depth of the screw screwed into the internal threads can be directly read from the scale mark on the screw, so the internal thread depth is obtained. The utility model aims at providing the screw which is simple in structure, easy to manufacture, convenient to use, low in cost and capable of being used to measure the internal thread depth.
Description
Technical field
The utility model relates to a kind of machine tool, and more particularly, it relates to the screw that can measure the internal thread degree of depth.
Background technique
At present; The internal thread that people process all is the degree of depth that can not directly not measure it, is exactly also to be difficult measurement; Can only infer the degree of depth of the internal thread of processing by the degree of depth that screw tap is shot the hole; So just there is error also not directly perceived, so up to the present, also do not have directly to measure the device of the internal thread degree of depth.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes existing technology, and a kind of screw of measuring the internal thread degree of depth is provided.
The purpose of the utility model is in to realize through following technical proposals.
The screw of the internal thread the measured degree of depth of the utility model, said screw is provided with scale.
The beneficial effect of the utility model is:
(1) simple in structure, be easy to make;
(2) easy to use, cost is lower.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
The screw of the internal thread the measured degree of depth of the utility model as shown in Figure 1, said screw is provided with scale H, and this scale H will begin to carve number from the starting point of screw thread; Can be metric unit or English unit, in the time of measuring the effective depth of internal thread, can screw be screwed in interior threaded hole; When screw revolves when motionless; But which reading of the scale H on the direct observation screw has been aimed at the end face of internal thread, and this reading has been exactly the degree of depth of internal thread so, and is very convenient.
Claims (1)
1. can measure the screw of the internal thread degree of depth, it is characterized in that: said screw is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201131497U CN202484034U (en) | 2012-03-12 | 2012-03-12 | Screw capable of being used to measure internal thread depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201131497U CN202484034U (en) | 2012-03-12 | 2012-03-12 | Screw capable of being used to measure internal thread depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484034U true CN202484034U (en) | 2012-10-10 |
Family
ID=46958460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201131497U Expired - Fee Related CN202484034U (en) | 2012-03-12 | 2012-03-12 | Screw capable of being used to measure internal thread depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484034U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197806A (en) * | 2014-08-29 | 2014-12-10 | 宝鸡法士特齿轮有限责任公司 | Simple quick gauge for effective depth of blind hole thread |
| CN105241324A (en) * | 2015-09-24 | 2016-01-13 | 苏州市职业大学 | Internal screw thread detection apparatus |
-
2012
- 2012-03-12 CN CN2012201131497U patent/CN202484034U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197806A (en) * | 2014-08-29 | 2014-12-10 | 宝鸡法士特齿轮有限责任公司 | Simple quick gauge for effective depth of blind hole thread |
| CN105241324A (en) * | 2015-09-24 | 2016-01-13 | 苏州市职业大学 | Internal screw thread detection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130312 |