CN2456130Y - Caliper for hole distance - Google Patents
Caliper for hole distance Download PDFInfo
- Publication number
- CN2456130Y CN2456130Y CN 00264648 CN00264648U CN2456130Y CN 2456130 Y CN2456130 Y CN 2456130Y CN 00264648 CN00264648 CN 00264648 CN 00264648 U CN00264648 U CN 00264648U CN 2456130 Y CN2456130 Y CN 2456130Y
- Authority
- CN
- China
- Prior art keywords
- measuring
- blade
- caliper
- utility
- measuring jaw
- 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 relates to a hole distance caliper which comprises a ruler body, a reading and displaying device which is fixedly connected with a ruler frame, and two measuring jaws, wherein one measuring jaw is fixedly connected with the ruler frame and the other measuring jaw is fixed at the front end of the ruler body. The utility model has the differences that the end heads of the measuring jaws (3, 6) are circular cones, an auxiliary ruler frame 5 is fixedly installed at the front end head of the ruler body 1, the auxiliary ruler frame 5 is sheathed with an auxiliary ruler body 4 and the measuring jaw 6 is fixedly installed at the lower end of the auxiliary ruler body 4. The hole distance caliper of the utility model has the function of measuring the center distance of holes in an identical plane or different planes, excircles, inner hole diameters, lengths, scribing lines on an identical plane and different planes, etc.
Description
The utility model relates to a kind of slide calliper rule of measuring length or distance.Particularly can directly measure the Caliper for hole distance of two hole centre distance, diameter of bore and length on isoplanar or the Different Plane.
Existing vernier or digimatic calipers or point are to be made of blade and chi frame apart from rule, show measurement data with vernier or electronic digital display apparatus on the chi frame, two measuring jaw is packed in respectively on blade front end and the chi frame, and measuring jaw can be measured 2 spacing and the interior external diameter of object on the isoplanar; But because two measuring jaws are individually fixed on blade and the chi frame, therefore the distance of point-to-point transmission on the energy measurement Different Plane not, and when measuring the centre distance of two circular holes, must measure the distance between two hole walls earlier, the radius of adding or deduct two holes just can draw.
The purpose of this utility model is the Caliper for hole distance that discloses a kind of direct measurement two hole centre distances.
The purpose of this utility model is to realize like this, it comprises blade, and with reading display device and two measuring jaws that the chi frame is fixed with one, one of them measuring jaw and chi frame are fixed with one, another measuring jaw is fixed in the blade front end, and the termination of different is described measuring jaw is a cone.
Because the front end of measuring jaw of the present utility model is a cone, when needing to measure, measuring jaw is placed on the circular hole, the measuring head of two measuring jaws just in time is on the centre point of circular hole, and the reading of then measuring is the distance at center, two holes; If two measuring jaws are stretched in the same hole, can measure this diameter of bore; Again owing to the measuring jaw that is fixed on the blade front end is to fix by one group of secondary blade and secondary chi frame, and this measuring jaw can be done vertical motion perpendicular to blade with secondary blade, therefore slide calliper rule both can have been measured on the Different Plane distance between or two circular holes at 2, also can measure two depth difference between Different Plane; Two opposite faces owing to these slide calliper rule two measuring jaws can be designed to the plane again, so these slide calliper rule also can be used for measuring external diameter and measure length.
For further specifying inventive concept of the present utility model,, preferred forms of the present utility model is further described below in conjunction with accompanying drawing.
Fig. 1 is a kind of preferred forms structural representation of the present utility model;
Fig. 2 is an another kind of embodiment structural representation of the present utility model.
Identical with original slide calliper rule, the utility model also comprises a blade 1 and a reading display device 2 that is fixed with one with the chi frame, and this reading display device 2 can be an electronic digital display apparatus as shown in Figure 1, also can be vernier as shown in Figure 2; Measuring jaw 3 is connected with the chi frame; The front end of blade 1 is fixed with a secondary chi frame 5, and secondary blade 4 is placed in the secondary chi frame 5; Measuring jaw 6 is installed in secondary blade 4 lower ends, and can be with secondary blade along doing vertical motion perpendicular to the direction of blade 1; It is conical that the front end of measuring jaw 3 and measuring jaw 6 is, and its two relative faces can be the plane.Also can be equipped with the micromatic setting the same etc. on the slide calliper rule with traditional slide calliper rule.If tumble in wimet in the awl gauge head, then slide calliper rule also are used in isoplanar or Different Plane line.
Claims (3)
1, a kind of Caliper for hole distance, reading display device and two measuring jaws of comprising blade, being fixed with one with the chi frame, one of them measuring jaw and chi frame are fixed with one, and another measuring jaw is fixed in the blade front end, it is characterized in that: the termination of described measuring jaw (3), (6) is an inverted cone.
2, Caliper for hole distance according to claim 1 is characterized in that: also have a secondary chi frame (5) to be installed in blade (1) front end, also be with a secondary blade (4) in the secondary chi frame (5); Described measuring jaw (6) is installed in secondary blade (4) lower end.
3, Caliper for hole distance according to claim 1 and 2 is characterized in that: described two measuring jaws (3), (6) respect to one another are the plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264648 CN2456130Y (en) | 2000-12-29 | 2000-12-29 | Caliper for hole distance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00264648 CN2456130Y (en) | 2000-12-29 | 2000-12-29 | Caliper for hole distance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2456130Y true CN2456130Y (en) | 2001-10-24 |
Family
ID=33619272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00264648 Expired - Fee Related CN2456130Y (en) | 2000-12-29 | 2000-12-29 | Caliper for hole distance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2456130Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353338A (en) * | 2011-07-04 | 2012-02-15 | 范秀芳 | Shaft and hole center-distance digital-display laser caliper |
| CN103047920A (en) * | 2012-12-18 | 2013-04-17 | 广东尚高科技有限公司 | Hole edge distance measuring instrument |
| CN105180733A (en) * | 2015-10-26 | 2015-12-23 | 中国人民解放军装甲兵工程学院 | Novel multifunctional vernier caliper |
| CN110095045A (en) * | 2019-06-19 | 2019-08-06 | 中铁检验认证中心有限公司 | A kind of device and its manufacture craft of center distance between holes |
| CN110736409A (en) * | 2019-11-22 | 2020-01-31 | 江苏理工学院 | multifunction digital display callipers |
-
2000
- 2000-12-29 CN CN 00264648 patent/CN2456130Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353338A (en) * | 2011-07-04 | 2012-02-15 | 范秀芳 | Shaft and hole center-distance digital-display laser caliper |
| CN103047920A (en) * | 2012-12-18 | 2013-04-17 | 广东尚高科技有限公司 | Hole edge distance measuring instrument |
| CN103047920B (en) * | 2012-12-18 | 2015-10-21 | 广东尚高科技有限公司 | A kind of limit, hole distance mearuring equipment |
| CN105180733A (en) * | 2015-10-26 | 2015-12-23 | 中国人民解放军装甲兵工程学院 | Novel multifunctional vernier caliper |
| CN110095045A (en) * | 2019-06-19 | 2019-08-06 | 中铁检验认证中心有限公司 | A kind of device and its manufacture craft of center distance between holes |
| CN110736409A (en) * | 2019-11-22 | 2020-01-31 | 江苏理工学院 | multifunction digital display callipers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |