CN205879085U - A examine utensil for examining test table rank bore depth degree - Google Patents
A examine utensil for examining test table rank bore depth degree Download PDFInfo
- Publication number
- CN205879085U CN205879085U CN201620872279.7U CN201620872279U CN205879085U CN 205879085 U CN205879085 U CN 205879085U CN 201620872279 U CN201620872279 U CN 201620872279U CN 205879085 U CN205879085 U CN 205879085U
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- CN
- China
- Prior art keywords
- depth
- degree
- stop nut
- step hole
- utensil
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- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to an examine utensil for examining test table rank bore depth degree belongs to detection device technical field, examine the degree of depth in the step hole on the bottom plate that the utensil is used for detecting the workpiece for measurement, examine the utensil including degree of depth pole and threaded rod, degree of depth pole inserts the cooperation with the step hole, threaded connection has stop nut on the threaded rod, stop nut back stop nut in degree of depth pole inserts the step hole totally hugs closely the upper surface of bottom plate. This technical scheme examines the utensil when using, and the comparison is carried out with the standard degree of depth to the degree of depth in the step hole that actually records stop nut, marks down stop nut and twists to the number of turns of mark department, because the number of turns that stop nut twisted in unit length is fixed, consequently can obtain the actual degree of depth in step hole and the deviation between the standard degree of depth to reach degree of depth measuring purpose, have profitable technological effect and the practical value that is showing.
Description
Technical field
This utility model relates to a kind of cubing, a kind of cubing for detecting step hole depth, belongs to detection dress
Put technical field.
Background technology
Cubing is that commercial production enterprise is for controlling the simple and direct work of product various sizes (such as aperture, bulk etc.)
Tool, improves production efficiency and controls quality, it is adaptable to the product of production in enormous quantities, such as auto parts and components, measures with replacement specialty
Instrument, such as smooth feeler gauge, plug thread gauge, caliber gauge etc..Such as the workpiece for measurement 10 shown in Fig. 1, offers on base plate 11
Stepped hole 12, wherein for the degree of depth of stepped hole 12, generally uses the depth indicator of slide gauge to measure, but due to the degree of depth
Chi is relatively thin, and in stepped hole 12, easy run-off the straight, causes measured deviation bigger.
Summary of the invention
For solving problems of the prior art, this utility model provides a kind of inspection for detecting step hole depth
Tool, concrete technical scheme is as follows:
A kind of cubing for detecting step hole depth, described cubing is for detecting the stepped hole on the base plate of workpiece for measurement
The degree of depth, described cubing includes depth rod and threaded rod, and described depth rod is inserted with stepped hole and coordinated, screw thread on described threaded rod
Connecting limited location nut, described stop nut rear stop nut in the fully-inserted stepped hole of depth rod clings to the upper table of base plate
Face.
As the improvement of technique scheme, on the upside of described threaded rod, it is fixedly connected with support end.
As the improvement of technique scheme, described stop nut side is provided with protuberance.
The standard depth of stepped hole in use, is first made a mark, so on threaded rod by the cubing of technique scheme
After depth rod is inserted in stepped hole, tighten stop nut gradually downward and cling to the upper surface of base plate, now by cubing
After extraction, the degree of depth of stepped hole actually measured for stop nut is compared with the labelling done when starting, writes down stop nut and be screwed onto
The number of turns of mark, the number of turns twisted in unit length due to stop nut is fixing, it is possible to obtain the reality of stepped hole
Deviation between the border degree of depth and standard depth, thus reach the purpose of depth survey, there is useful technique effect with significantly
Practical value.
Accompanying drawing explanation
Fig. 1 is the structural representation of workpiece for measurement in this utility model background technology；
Fig. 2 is the structural representation of a kind of cubing for detecting step hole depth of this utility model.
Detailed description of the invention
As in figure 2 it is shown, this utility model provides a kind of cubing for detecting step hole depth, described cubing is used for examining
Surveying the degree of depth of stepped hole 12 on the base plate 11 of workpiece for measurement 10, described cubing includes depth rod 20 and threaded rod 21, described deeply
Degree bar 20 inserts with stepped hole 12 and coordinates, and threaded limited location nut 30 on described threaded rod 21, described stop nut 30 exists
After in the fully-inserted stepped hole of depth rod 20 12, stop nut 30 clings to the upper surface of base plate 11.The cubing of this technical scheme exists
During use, first the standard depth of stepped hole 12 is made a mark on threaded rod 21, then depth rod 20 is inserted into stepped hole
In 12, tighten stop nut 30 gradually downward and cling to the upper surface of base plate 11, after now cubing being extracted out, by stop nut
The degree of depth of 30 actually measured stepped holes 12 compares with the labelling done when starting, and writes down stop nut 30 and is screwed onto the circle of mark
Number, the number of turns twisted in unit length due to stop nut 30 is fixing, it is possible to obtain the actual grade of stepped hole 12
And the deviation between standard depth, thus reach the purpose of depth survey.
Further, being fixedly connected with support end 22 on the upside of described threaded rod 21, the effect of this support end 22 is convenient inspection
Cubing is helped when using by tool；Meanwhile, described stop nut 30 side is provided with protuberance 31, the effect side of being of this protuberance 31
Just the stop nut 30 number of turns to mark is distinguished.
Above embodiment of the present utility model has been described in detail, but described content be only of the present utility model preferably
Embodiment, it is impossible to be considered for limiting practical range of the present utility model, all impartial changes made according to this utility model scope
Change and improvement etc., within all should still belonging to this utility model covering scope.
Claims (3)
1., for detecting a cubing for step hole depth, described cubing is used for detecting on the base plate (11) of workpiece for measurement (10)
The degree of depth of stepped hole (12), it is characterised in that described cubing includes depth rod (20) and threaded rod (21), described depth rod (20)
Insert with stepped hole (12) and coordinate, the upper threaded limited location nut (30) of described threaded rod (21), described stop nut (30)
After in depth rod (20) fully-inserted stepped hole (12), stop nut (30) clings to the upper surface of base plate (11).
A kind of cubing for detecting step hole depth, it is characterised in that described threaded rod (21)
Upside is fixedly connected with support end (22).
A kind of cubing for detecting step hole depth, it is characterised in that described stop nut
(30) side is provided with protuberance (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872279.7U CN205879085U (en) | 2016-08-12 | 2016-08-12 | A examine utensil for examining test table rank bore depth degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620872279.7U CN205879085U (en) | 2016-08-12 | 2016-08-12 | A examine utensil for examining test table rank bore depth degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205879085U true CN205879085U (en) | 2017-01-11 |
Family
ID=57704219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620872279.7U Expired - Fee Related CN205879085U (en) | 2016-08-12 | 2016-08-12 | A examine utensil for examining test table rank bore depth degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205879085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441028A (en) * | 2016-08-12 | 2017-02-22 | 安徽合力股份有限公司合肥铸锻厂 | Gauge for detecting step hole depth |
-
2016
- 2016-08-12 CN CN201620872279.7U patent/CN205879085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441028A (en) * | 2016-08-12 | 2017-02-22 | 安徽合力股份有限公司合肥铸锻厂 | Gauge for detecting step hole depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20210812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |