CN202676105U - Depth gauge - Google Patents

Depth gauge Download PDF

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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
Authority
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
Application number
CN 201220319497
Other languages
Chinese (zh)
Inventor
周厚勇
吴献
杨正均
潘宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Shield King Industrial Co Ltd
Original Assignee
Chongqing Shield King Industrial Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chongqing Shield King Industrial Co Ltd filed Critical Chongqing Shield King Industrial Co Ltd
Priority to CN 201220319497 priority Critical patent/CN202676105U/en
Application granted granted Critical
Publication of CN202676105U publication Critical patent/CN202676105U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

A kind of pit gauge
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.
CN 201220319497 2012-07-04 2012-07-04 Depth gauge Expired - Fee Related CN202676105U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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