CN201955042U - External circle diameter measuring caliper gauge - Google Patents
External circle diameter measuring caliper gauge Download PDFInfo
- Publication number
- CN201955042U CN201955042U CN2011200109684U CN201120010968U CN201955042U CN 201955042 U CN201955042 U CN 201955042U CN 2011200109684 U CN2011200109684 U CN 2011200109684U CN 201120010968 U CN201120010968 U CN 201120010968U CN 201955042 U CN201955042 U CN 201955042U
- Authority
- CN
- China
- Prior art keywords
- locking hole
- gauge
- caliper gauge
- dial
- circle diameter
- 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
Links
Landscapes
- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses an external circle diameter measuring caliper gauge. The caliper gauge comprises a dial indicator, a clamping plate and a fixed measuring rod, wherein the clamping plate is semicircular, two ends of the clamping plate are vertically provided with upper and lower locking holes in the same axis direction respectively, a clamping space for clamping workpieces is formed between the upper and lower locking holes, the dial indicator is clamped and connected in the upper locking hole, and the fixed measuring rod is clamped and connected in the lower locking hole. The caliper gauge effectively solves the problem that direct measurement cannot be performed on a lathe, the mass of the workpiece is judged by using the dial plate and the pointer of the dial indicator, and the accurate size of the external circle diameter of the workpiece can be intuitively, quickly and accurately measured through the dial plate and the pointer of the dial indicator.
Description
Technical field
The utility model relates to the survey instrument field, especially relates to a kind of measurement calliper.
Background technology
Existing outside diameter adopts outside micrometer or vernier caliper measurement.During with outside micrometer measuring workpieces outside diameter,, cause producing measuring error easily between the two, difference takes place because the hand strength between operative employee and the Quality Inspector has difference.
Particularly when using outside micrometer to measure the workpiece of big outside diameter, occur easily milscale on slippery ground, be not easy to find phenomenon such as external diameter peak, often cause the outside diameter of workpiece to measure inaccurate.Such as the bearing seat for jackshaft, simultaneously during car, the inter-axle differential shell is installed seam position external diameter and can't directly be measured on lathe at the two ends seam, must descend lathe energy measurement just later on, if the dimension overproof phenomenon, clamping turning once more, very trouble.
The utility model content
The purpose of this utility model be to provide a kind of accurately, be convenient for measuring the measurement calliper of outside diameter.
The technical solution of the utility model is:
Outside diameter is measured calliper, it comprises dial gauge or clock gauge, clamp and fixing gauge rod, described clamp is a semi-round ring shape, the vertical same axis direction in clamp two ends is respectively equipped with locking hole up and down, be provided with the clamping space that is used for clamping workpiece up and down between the locking hole, clamp in the last locking hole and be connected with dial gauge or clock gauge, following locking hole clamps and is connected with fixedly gauge rod.
Described clamp is a semi-round ring shape.
The present invention efficiently solves the problem that can not directly measure on lathe, utilize the dial plate of dial gauge and quality that pointer is judged workpiece by the dial plate of dial gauge, the definite size that pointer can be measured the excircle of workpiece diameter very directly perceived, fast and accurately.
The utility model is eliminated the error of hand strength between the workman according to the principle of tension automatically of extension spring in the structural principle of outside micrometer and the dial gauge, can improve operation crudy and checking measurements efficient.It is simple in structure, and is easy to use, checks that measurement data is simple and clear.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 be among Fig. 1 P to view.
Embodiment
As shown in Figure 1, the utility model comprises dial gauge 1, clamp 2 and fixing gauge rod 3, clamp 2 is a semi-round ring shape, upper and lower side vertically is provided with locking hole 5 and following locking hole 6, as shown in Figure 2, the sounding rod of dial gauge 1 vertically passes in last locking hole 5, with the sounding rod locking of bolt 4 with dial gauge 1.
Fixedly vertically insert in the following locking hole 6, by bolt 4 fixing and lockings gauge rod 3 lower ends.Fixedly the length of gauge rod 3 changes according to the diameter of workpiece for measurement.
Using method: workpiece for measurement 7 is placed on the end of dial gauge 1 and fixedly between the gauge rod 3 upper end end faces, by reading the reading of dial gauge 1, can measures the size of workpiece 7 these place's outside diameters, and not need workpiece 7 is taken off.
Difference according to the workpiece claimed accuracy also can replace dial gauge 1 with clock gauge.
The utility model with configurations such as the micrometric screw on the dial gauge replacement milscale, fixed cover, microdrum, device for measuring force, utilizes dial gauge to come the size of measuring workpieces outside diameter according to the structural principle of outside micrometer.
Claims (2)
1. outside diameter is measured calliper, it is characterized in that: it comprises dial gauge or clock gauge, clamp and fixing gauge rod, described clamp is a semi-round ring shape, the vertical same axis direction in clamp two ends is respectively equipped with locking hole up and down, be provided with the clamping space that is used for clamping workpiece up and down between the locking hole, clamp in the last locking hole and be connected with dial gauge or clock gauge, following locking hole clamps and is connected with fixedly gauge rod.
2. outside diameter according to claim 1 is measured calliper, and it is characterized in that: described clamp is a semi-round ring shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200109684U CN201955042U (en) | 2011-01-14 | 2011-01-14 | External circle diameter measuring caliper gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200109684U CN201955042U (en) | 2011-01-14 | 2011-01-14 | External circle diameter measuring caliper gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201955042U true CN201955042U (en) | 2011-08-31 |
Family
ID=44499151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200109684U Expired - Fee Related CN201955042U (en) | 2011-01-14 | 2011-01-14 | External circle diameter measuring caliper gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201955042U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538629A (en) * | 2012-02-18 | 2012-07-04 | 徐州工业职业技术学院 | Device and method for measuring width accuracy of shaft key slot and hole key slot |
| CN102853736A (en) * | 2012-08-14 | 2013-01-02 | 安徽万邦高森造纸有限公司 | Measuring tool for measuring middle height of papermaking roll body and measuring method thereof |
| CN102914237A (en) * | 2012-10-25 | 2013-02-06 | 常州宝菱重工机械有限公司 | Memory inside caliper |
| CN102997808A (en) * | 2012-11-28 | 2013-03-27 | 北京航天新风机械设备有限责任公司 | Size measuring tool |
| CN103344163A (en) * | 2013-06-24 | 2013-10-09 | 中国石油天然气集团公司 | External thread connector pitch diameter gauge, rod, positioning sample plate and pitch diameter measuring method |
| CN103398650A (en) * | 2013-08-12 | 2013-11-20 | 北京隆盛泰科石油管科技有限公司 | Ellipticity measuring instrument for tube body and measurement method thereof |
| CN104713440A (en) * | 2015-03-06 | 2015-06-17 | 汉中米克隆工量具实业有限公司 | Quantitative measurement caliper gauge |
| CN111272122A (en) * | 2020-03-27 | 2020-06-12 | 厦门大学 | Comprehensive measurement system and measurement method for bearing seat of rear axle differential of tractor |
-
2011
- 2011-01-14 CN CN2011200109684U patent/CN201955042U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102538629A (en) * | 2012-02-18 | 2012-07-04 | 徐州工业职业技术学院 | Device and method for measuring width accuracy of shaft key slot and hole key slot |
| CN102853736A (en) * | 2012-08-14 | 2013-01-02 | 安徽万邦高森造纸有限公司 | Measuring tool for measuring middle height of papermaking roll body and measuring method thereof |
| CN102914237A (en) * | 2012-10-25 | 2013-02-06 | 常州宝菱重工机械有限公司 | Memory inside caliper |
| CN102997808A (en) * | 2012-11-28 | 2013-03-27 | 北京航天新风机械设备有限责任公司 | Size measuring tool |
| CN102997808B (en) * | 2012-11-28 | 2015-11-18 | 北京航天新风机械设备有限责任公司 | A kind of dimension measuring implement |
| CN103344163A (en) * | 2013-06-24 | 2013-10-09 | 中国石油天然气集团公司 | External thread connector pitch diameter gauge, rod, positioning sample plate and pitch diameter measuring method |
| CN103344163B (en) * | 2013-06-24 | 2016-08-10 | 中国石油天然气集团公司 | Cable diameter gauge, bar, positioning templet and central diameter measuring method in male connection |
| CN103398650A (en) * | 2013-08-12 | 2013-11-20 | 北京隆盛泰科石油管科技有限公司 | Ellipticity measuring instrument for tube body and measurement method thereof |
| CN104713440A (en) * | 2015-03-06 | 2015-06-17 | 汉中米克隆工量具实业有限公司 | Quantitative measurement caliper gauge |
| CN111272122A (en) * | 2020-03-27 | 2020-06-12 | 厦门大学 | Comprehensive measurement system and measurement method for bearing seat of rear axle differential of tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20160114 |