CN202676105U - Depth gauge - Google Patents
Depth gauge Download PDFInfo
- Publication number
- CN202676105U CN202676105U CN 201220319497 CN201220319497U CN202676105U CN 202676105 U CN202676105 U CN 202676105U CN 201220319497 CN201220319497 CN 201220319497 CN 201220319497 U CN201220319497 U CN 201220319497U CN 202676105 U CN202676105 U CN 202676105U
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- CN
- China
- Prior art keywords
- depth
- degree
- blade
- gauge
- hole
- 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 depth gauge, comprising a gauge frame, a gauge body and a fastening screw, wherein one side, departing from a graduation line, of the gauge body is provided with a horizontal chute along the vertical direction of the gauge body; a depth rod is slidingly arranged in the horizontal chute; and one end of the depth rod is connected with the gauge frame. The depth gauge can measure the depth of the hole with bigger diameter, and can also measure the depth of the hole with smaller diameter, thus having wide range of application.
Description
Technical field
The utility model relates to a kind of measurer for the measurement mechanical inner bore of part degree of depth.
Background technology
Pit gauge is the measurer for the measurement mechanical inner bore of part degree of depth and part sideline height, at present, be used for the pit gauge of measurement larger diameter endoporus as shown in Figure 3, comprise chi frame 1, blade 2 and trip bolt 3, chute and chi frame that blade is positioned at the chi frame are slidingly matched.During use, chi frame end face and measured bore opening's edge or part sideline end face are fitted, stretch into blade at the bottom of the hole or depth survey is carried out in the part bottom surface, screw afterwards trip bolt, blade cooperates chi frame reading to get final product.But for the narrow and small hole of diameter, because the blade wider width of this pit gauge just can't stretch into the measurement of carrying out interior hole depth in the hole at all, measure and must use vernier caliper instead, increased the quantity of measurer and measured cost.
Summary of the invention
The purpose of this utility model provides a kind of pit gauge, not only can measure the degree of depth of the larger endoporus of diameter, and can also measure the less interior hole depth of diameter.
Pit gauge described in the utility model comprises chi frame, blade and trip bolt, and the one side that described blade deviates from scale mark vertically offers horizontal concrete chute along blade, is equipped with degree of depth bar in this horizontal concrete chute, and an end of degree of depth bar connects with the chi frame.
The width of described degree of depth bar is 1/3rd of blade width.
This pit gauge can use blade that the degree of depth and the part sideline height in hole are measured when the degree of depth of measuring the larger hole of diameter or part sideline height dimension; For the less hole of diameter, can degree of depth bar be skidded off by the attachable mechanical stage frame, measure than the degree of depth of aperture with degree of depth pole pair diameter.
The utility model is owing to installed degree of depth bar additional on the basis of original structure, the width of this degree of depth bar is less, can stretch in the small diameter bore of part, thereby make this pit gauge can measure diameter than the degree of depth of macropore, also can measure the degree of depth in the less hole of diameter, reduce the quantity of measurer, reduced the measurement cost.
Description of drawings
Fig. 1 is that master of the present utility model looks synoptic diagram;
Fig. 2 is the rear view of Fig. 1;
Fig. 3 is that the master of existing structure pit gauge looks synoptic diagram.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, this pit gauge comprises chi frame 1, blade 2 and trip bolt 3, the one side that described blade 2 deviates from scale mark vertically offers horizontal concrete chute along blade 2, be equipped with degree of depth bar 4 in this horizontal concrete chute, the front end of degree of depth bar 4 connects with chi frame 1, and the width of described degree of depth bar 4 is 1/3rd of blade 2 width.
Claims (2)
1. pit gauge, comprise chi frame (1), blade (2) and trip bolt (3), it is characterized in that: the one side that described blade (2) deviates from scale mark vertically offers horizontal concrete chute along blade, is equipped with degree of depth bar (4) in this horizontal concrete chute, and an end of degree of depth bar connects with the chi frame.
2. described pit gauge according to claim 1, it is characterized in that: the width of described degree of depth bar (4) is 1/3rd of blade (2) width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319497 CN202676105U (en) | 2012-07-04 | 2012-07-04 | Depth gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220319497 CN202676105U (en) | 2012-07-04 | 2012-07-04 | Depth gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202676105U true CN202676105U (en) | 2013-01-16 |
Family
ID=47497004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220319497 Expired - Fee Related CN202676105U (en) | 2012-07-04 | 2012-07-04 | Depth gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202676105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954202A (en) * | 2014-04-21 | 2014-07-30 | 山东汇丰铸造科技股份有限公司 | Tool for measuring space between two blocking inner side faces of winding drum |
-
2012
- 2012-07-04 CN CN 201220319497 patent/CN202676105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954202A (en) * | 2014-04-21 | 2014-07-30 | 山东汇丰铸造科技股份有限公司 | Tool for measuring space between two blocking inner side faces of winding drum |
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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: 20130116 Termination date: 20130704 |