CN202255230U - Screw hole depth checking fixture - Google Patents
Screw hole depth checking fixture Download PDFInfo
- Publication number
- CN202255230U CN202255230U CN2011202484082U CN201120248408U CN202255230U CN 202255230 U CN202255230 U CN 202255230U CN 2011202484082 U CN2011202484082 U CN 2011202484082U CN 201120248408 U CN201120248408 U CN 201120248408U CN 202255230 U CN202255230 U CN 202255230U
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- CN
- China
- Prior art keywords
- screw
- sleeve
- utility
- model
- screw rod
- 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 discloses a screw hole depth checking fixture, which comprises a sleeve and a screw. The sleeve is hollow, the screw is connected into the sleeve in thread mode, and the length of the screw is identical to that of the sleeve. By adopting the technical scheme, the screw hole depth checking fixture has the advantages of being capable of accurately measuring effective depths of various screw holes under the assistance of a depth vernier scale, thereby improving pass rate of products.
Description
Technical field
The utility model relates to a kind of degree of depth cubing, particularly a kind of screw degree of depth cubing.
Background technology
Usually can only visual inspection when the degree of depth to screw detects in the prior art, judge, and can not directly measure accurately.Therefore, it is qualified or defective to judge, is easy to produce error, thereby causes the workpiece waste product.
Summary of the invention
The goal of the invention of the utility model is: a kind of screw degree of depth cubing is provided, can measures accurately the degree of depth of screw down the auxiliary of depth vernier gage.
The technical scheme that the utility model adopts is such: a kind of screw degree of depth cubing, comprise sleeve and screw rod, and said sleeve hollow, said screw flight is connected in the sleeve, and screw rod is isometric with sleeve, and an end of screw rod is provided with flat side section.
In sum, owing to adopted technique scheme, the beneficial effect of the utility model is: can measure accurately the significant depth of multiple screw down the auxiliary of depth vernier gage, thereby improve product percent of pass.
Description of drawings
Fig. 1 is the constitutional diagram that is used of the utility model and product.
Fig. 2 is the front view of Fig. 1 middle sleeve.
Fig. 3 is the cross-sectional view of Fig. 2.
Fig. 4 is the front view of Fig. 1 screw rod.
Fig. 5 is the cross-sectional view of Fig. 4.
Mark among the figure: the 1st, workpiece for measurement, the 2nd, screw to be measured, the 3rd, screw rod, the 4th, sleeve.
Embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Like Fig. 1,2,3, shown in 4, a kind of screw degree of depth cubing comprises sleeve 4 and screw rod 3, said sleeve 4 hollows, and said screw rod 3 is threadedly connected in the sleeve 4, and screw rod 3 is isometric with sleeve 4, is L.
One end of screw rod 3 is provided with flat side's section, and is as shown in Figure 5.This flat side section is used to screw in screw to be measured 2 use spanner when more painstaking.
In use, if the significant depth of the screw to be measured 2 on the workpiece for measurement 1 is H, screw rod 3 length that can screw in screw 2 to be measured also is H so, and the length of screw rod 3 in sleeve 4 is L-H.The length of not filled up by screw rod 3 in the sleeve 4 is H, just is the significant depth of screw 2 to be measured.The significant depth of screw 2 to be measured is so just replaced in the sleeve 4 by equivalent.Then, directly measuring the length of not filled up by screw rod 3 in the sleeve 4 with scale of depth gets final product.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.
Claims (1)
1. screw degree of depth cubing is characterized in that: comprise sleeve (4) and screw rod (3), and said sleeve (4) hollow, said screw rod (3) is threadedly connected in the sleeve (4), and screw rod (3) is isometric with sleeve (4), and an end of screw rod (3) is provided with flat side section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202484082U CN202255230U (en) | 2011-07-14 | 2011-07-14 | Screw hole depth checking fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202484082U CN202255230U (en) | 2011-07-14 | 2011-07-14 | Screw hole depth checking fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255230U true CN202255230U (en) | 2012-05-30 |
Family
ID=46116459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202484082U Expired - Fee Related CN202255230U (en) | 2011-07-14 | 2011-07-14 | Screw hole depth checking fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673835A (en) * | 2012-08-31 | 2014-03-26 | 中国葛洲坝集团机械船舶有限公司 | Simple and easy clearance measuring tool |
| CN103791800A (en) * | 2014-01-24 | 2014-05-14 | 东华大学 | Bolt screwing-in depth quantification control device and method |
-
2011
- 2011-07-14 CN CN2011202484082U patent/CN202255230U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103673835A (en) * | 2012-08-31 | 2014-03-26 | 中国葛洲坝集团机械船舶有限公司 | Simple and easy clearance measuring tool |
| CN103791800A (en) * | 2014-01-24 | 2014-05-14 | 东华大学 | Bolt screwing-in depth quantification control device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The Eastern Industrial Zone, Xindu Xindu District of Chengdu city in Sichuan province 610504 polymerization Road No. 69 Patentee after: Chengdu constant power Limited by Share Ltd Address before: 610504 Xindu District, Sichuan City, Fengzhen Province, Pu village, the village of the city of Chengdu Patentee before: Chengdu Zheng Heng power assemblies Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: The Eastern Industrial Zone, Xindu Xindu District of Chengdu city in Sichuan province 610504 polymerization Road No. 69 Patentee after: Chengdu constant power Limited by Share Ltd Address before: 610504 Xindu District, Sichuan City, Fengzhen Province, Pu village, the village of the city of Chengdu Patentee before: Chengdu Zheng Heng power assemblies Co., Ltd |
|
| 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: 20120530 Termination date: 20200714 |