CN102288496A - Distance scaling instrument - Google Patents
Distance scaling instrument Download PDFInfo
- Publication number
- CN102288496A CN102288496A CN2011102330125A CN201110233012A CN102288496A CN 102288496 A CN102288496 A CN 102288496A CN 2011102330125 A CN2011102330125 A CN 2011102330125A CN 201110233012 A CN201110233012 A CN 201110233012A CN 102288496 A CN102288496 A CN 102288496A
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- platform
- screw
- screw rod
- left platform
- mark
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The invention provides a distance scaling instrument, comprising a screw, a left platform and a right platform which are connected to the screw in a spiral and sliding manner, and a plurality of parallel mark points which are arranged above the left platform and the right platform, wherein the screw is provided with a unidirectional screw thread, and the left platform and the right platform are connected to the screw by means of the unidirectional screw thread in the spiral and sliding manner. The mark points can be reasonably utilized, utilization rate of the mark points can be improved, and resource cost waste can be avoided.
Description
Technical field
The present invention relates to a kind of gauge length instrument.
Background technology
In the process of casting; usually can use the gauge length instrument; the main effect of gauge length instrument is the spacing of mark coupon; after coupon carries out tension test; it is big that spacing can become; spacing data between the record mark point again, ratio data is the extensibility of coupon before and after calculating, extensibility is an important indicator that embodies toughness of material, intensity.As shown in Figure 1, existing gauge length instrument comprises screw rod 1, spiral slide is connected on left platform 2 and the right platform 3 on the screw rod 1, be located at the mark tip 4 of the plurality of parallel of left platform 2 and right platform 3 tops, be arranged with reverse left-hand screw line 11 and right-hand screw line 12 on the described screw rod 1, described left platform 2 spiral slides are connected on the left-hand screw line 11, described right platform 3 spiral slides are connected on the right-hand screw line 12, during use, coupon 5 is placed on left platform 2 and the right platform 3, during rotary screw 1, because left-hand screw line 11 and right-hand screw line 12 are reverse thread, can make left platform 2 and right platform 3 inwardly or outwards move simultaneously, realize that the spacing change diminishes greatly between left platform 2 and the right platform 3, but the coupon size of GB is unified substantially, that is to say that the spacing between left platform 2 and the right platform 3 does not need change substantially, coupon is in medium position substantially and carries out mark like this, after long-term the use, the most advanced and sophisticated 4 meeting rusts of the mark at middle part, the blunt range determination that will influence the point of institute's mark on the coupon, and the mark tip 4 of both sides can't be used, and has caused the waste of resources costs.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of gauge length instrument, can rationally utilize the mark tip, improves the utilization factor at mark tip, avoids the waste of resources costs.
For solving above-mentioned existing technical matters, the present invention adopts following scheme: a kind of gauge length instrument, comprise that screw rod, spiral slide are connected on left platform and right platform on the screw rod, are located at the mark tip of the plurality of parallel of left platform and right platform top, described screw rod is provided with unidirectional screw thread, and described left platform and right platform slip on screw rod by unidirectional thread helix.
As preferably, the front and back side of described left platform and right platform is equipped with the baffle plate that retaining connects.Prevent the skew of left platform and right position of platform, guarantee the normal slip on screw rod of left platform and right platform, rationally utilized the mark tip.
Beneficial effect:
The present invention adopts technique scheme that a kind of gauge length instrument is provided, and can rationally utilize the mark tip, improves the utilization factor at mark tip, avoids the waste of resources costs.
Description of drawings
Fig. 1 is the structural representation of existing gauge length instrument;
Fig. 2 is a structural representation of the present invention.
Embodiment
As shown in Figure 2, a kind of gauge length instrument, comprise that screw rod 1, spiral slide are connected on left platform 2 and right platform 3 on the screw rod 1, are located at the mark tip 4 of the plurality of parallel of left platform 2 and right platform 3 tops, described screw rod 1 is provided with unidirectional screw thread 13, and described left platform 2 and right platform 3 are connected on the screw rod 1 by unidirectional screw thread 13 spiral slides.The front and back side of described left platform 2 and right platform 3 is equipped with the baffle plate 6 that retaining connects.During actual the use, when most advanced and sophisticated 4 rusts of the mark of a side, get final product rotating screw bolt 1, making left platform 2 and right platform 3 move to most advanced and sophisticated 4 bottoms of intact mark simultaneously continues to use, simple to operate, can rationally utilize the mark tip, improve the utilization factor at mark tip, avoid the waste of resources costs.
Claims (2)
1. gauge length instrument, comprise that screw rod (1), spiral slide are connected on left platform (2) and right platform (3) on the screw rod (1), are located at the mark tip (4) of the plurality of parallel of left platform (2) and right platform (3) top, it is characterized in that: described screw rod (1) is provided with unidirectional screw thread (13), and described left platform (2) and right platform (3) are connected on the screw rod (1) by unidirectional screw thread (13) spiral slide.
2. a kind of gauge length instrument according to claim 1 is characterized in that: the front and back side of described left platform (2) and right platform (3) is equipped with the baffle plate (6) that retaining connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102330125A CN102288496A (en) | 2011-08-15 | 2011-08-15 | Distance scaling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102330125A CN102288496A (en) | 2011-08-15 | 2011-08-15 | Distance scaling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102288496A true CN102288496A (en) | 2011-12-21 |
Family
ID=45335096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102330125A Pending CN102288496A (en) | 2011-08-15 | 2011-08-15 | Distance scaling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102288496A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628606A (en) * | 2014-11-05 | 2016-06-01 | 武汉联航机电有限公司 | Transmission shaft sprayed powder viscosity test carving device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605857A (en) * | 1983-06-20 | 1986-08-12 | Sumitomo Chemical Company, Ltd. | Tensile tester |
| CN2127495Y (en) * | 1992-07-17 | 1993-02-24 | 夏璠林 | Reinforcing bar sample marking machine |
| CN2243076Y (en) * | 1995-12-07 | 1996-12-18 | 崔小朝 | Metal-material extension rate test instrument |
| CN2847262Y (en) * | 2005-11-24 | 2006-12-13 | 谢先彪 | Quick line marker for test sample distance marking |
| CN201444027U (en) * | 2009-07-17 | 2010-04-28 | 台德恩 | Steel bar distance gauge |
| KR20100096896A (en) * | 2009-02-25 | 2010-09-02 | 현대제철 주식회사 | Marking apparatus for extending test |
| CN101975710A (en) * | 2010-09-19 | 2011-02-16 | 安徽农业大学 | Tensile specimen scribing machine |
| CN102147339A (en) * | 2011-01-12 | 2011-08-10 | 王明贵 | Steel bar gauge length instrument |
| CN202149860U (en) * | 2011-08-15 | 2012-02-22 | 中核苏阀横店机械有限公司 | Distance scaling instrument |
-
2011
- 2011-08-15 CN CN2011102330125A patent/CN102288496A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605857A (en) * | 1983-06-20 | 1986-08-12 | Sumitomo Chemical Company, Ltd. | Tensile tester |
| CN2127495Y (en) * | 1992-07-17 | 1993-02-24 | 夏璠林 | Reinforcing bar sample marking machine |
| CN2243076Y (en) * | 1995-12-07 | 1996-12-18 | 崔小朝 | Metal-material extension rate test instrument |
| CN2847262Y (en) * | 2005-11-24 | 2006-12-13 | 谢先彪 | Quick line marker for test sample distance marking |
| KR20100096896A (en) * | 2009-02-25 | 2010-09-02 | 현대제철 주식회사 | Marking apparatus for extending test |
| CN201444027U (en) * | 2009-07-17 | 2010-04-28 | 台德恩 | Steel bar distance gauge |
| CN101975710A (en) * | 2010-09-19 | 2011-02-16 | 安徽农业大学 | Tensile specimen scribing machine |
| CN102147339A (en) * | 2011-01-12 | 2011-08-10 | 王明贵 | Steel bar gauge length instrument |
| CN202149860U (en) * | 2011-08-15 | 2012-02-22 | 中核苏阀横店机械有限公司 | Distance scaling instrument |
Non-Patent Citations (1)
| Title |
|---|
| 于泽军，等: "试件标距测量器", 《试验技术与试验机》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105628606A (en) * | 2014-11-05 | 2016-06-01 | 武汉联航机电有限公司 | Transmission shaft sprayed powder viscosity test carving device |
| CN105628606B (en) * | 2014-11-05 | 2019-02-12 | 武汉联航机电有限公司 | For transmission shaft dust degree of adhesion test scoring device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111221 |