CN204188461U - A kind of screw measurer for pulling force - Google Patents
A kind of screw measurer for pulling force Download PDFInfo
- Publication number
- CN204188461U CN204188461U CN201420543634.7U CN201420543634U CN204188461U CN 204188461 U CN204188461 U CN 204188461U CN 201420543634 U CN201420543634 U CN 201420543634U CN 204188461 U CN204188461 U CN 204188461U
- Authority
- CN
- China
- Prior art keywords
- axle
- handler
- scale
- elevating lever
- screw
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model is a kind of screw measurer for pulling force, comprise column, elevating lever etc., it is characterized in that the upper surface at described base two ends is equipped with column, track is equipped with in described column, described track is all connected with motor by fifth wheel, described elevating lever two ends are connected with track, described elevating lever lower surface is connected with vertical the first axle placed, bright connection is rotated with first in described first axle lower surface, T-shaped fixture is connected with below described first handler, described scale and elevating lever are fixed together, described sleeve to be fixed on base and to be enclosed within scale the latter half, described base upper surface is connected with vertical the second axle placed, described second axle upper surface is connected with the second handler, chuck is connected with above described second handler.The utility model structure is simple, not fragile, alleviates the workload of staff, decreases the working time, made very large improvement to the measurement of screw.
Description
Technical field
The utility model relates to a kind of measurer for pulling force, particularly relates to a kind of screw measurer for pulling force.
Background technology
Measurer for pulling force is used to stretch to metal material and nonmetallic materials, compress, bend, shear and the testing machine of machinery reinforcing of the mechanical property test such as stripping, generally material sample two ends are clipped in respectively on two fixtures kept at a certain distance away, two fixtures are separated and tensile sample with certain speed, measure the STRESS VARIATION on sample, until sample is destroyed.
During the holder screw of current existing tension tester, the stressed instability of screw, easily causes coming off of screw, and screw is easily in the fracture of jaw place, and have impact on the quality of product, puller system can not measure extensibility exactly.And existing puller system also also exists inconvenience when measuring the distance that sample stretches.
Summary of the invention
According to above technical matters, the utility model provides a kind of screw measurer for pulling force being directed to screw, comprise column, elevating lever, first axle, first handler, second handler, second axle, chuck, base, characterized by further comprising T-shaped fixture, scale, sleeve, the upper surface at described base two ends is provided with column, track is equipped with in described column, described track is connected with elevating lever, described elevating lever lower surface is connected with the first axle and the scale of vertical placement, bright connection is rotated with first in described first axle lower surface, T-shaped fixture is connected with below described first handler, described scale to be positioned on the upside of sleeve and to be positioned at wherein, described sleeve to be fixed on base and to be enclosed within scale the latter half, described base upper surface is connected with vertical the second axle placed, described second axle upper surface is connected with the second handler, chuck is connected with above described second handler.
The beneficial effects of the utility model are: T-shaped fixture of the present utility model can make screw stably stressed, is not easy to come off, and are conducive to the extensibility accurately measuring sample.The cooperation of the scale that the utility model increases and sleeve can measure the stretching distance of sample easily, and structure is simple, not fragile.Described sleeve is positioned at the below of scale and is wrapped in wherein by scale; when the utility model uses; scale can move with elevating lever; if test product ruptures; the utility model can produce and rock; scale can be fixed on wherein by sleeve, and protection scale, not by wobble effects, ensure that the accurate of the measurement result of scale.The utility model alleviates the workload of staff, decreases the working time, has made very large improvement to the measurement of screw.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Shown in composition graphs 1, the utility model is further described:
As shown in Figure 1, column-1, elevating lever-2, the first axle-3, the first handler-4, T-shaped fixture-5, scale-6, sleeve-7, the second handler-8, the second axle-9, chuck-10, base-11.
Embodiment 1
The utility model comprises column 1, elevating lever 2, first axle 3, first handler 4, T-shaped fixture 5, scale 6, sleeve 7, second handler 8, second axle 9, chuck 10, base 11, and during installation, its concrete installation method is:
The first step, first column 1 is arranged on the surperficial two ends of base 11 by screw, again elevating lever 2 is arranged on the track inside column 1, first axle 3 is threaded connection in elevating lever 2 lower surface, first handler 4 is connected to the first axle 3 lower surface, T-shaped fixture 5 is connected with the first handler 4 by screw thread.
Second step, by jacket casing 7 on scale 6, is threaded connection scale 6 in the lower surface of elevating lever 2, sleeve 7 is connected by screw end face on the pedestal 11.
3rd step, is threaded connection end face on the pedestal 11 by the second axle 9, the second handler 8 is connected to the upper surface of the second axle 9, is connected by chuck 10 by screw thread with the second handler 8.
Embodiment 2
During use, first the nut portion of screw is placed in T-shaped fixture 5, screw is vertically placed, clamp screw lower end with chuck 10, read the reading on scale 6, open testing machine, until sample fracture, close testing machine, again read the reading of scale 6, read data, sample is taken off.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. a screw measurer for pulling force, comprise column (1), elevating lever (2), first axle (3), first handler (4), second handler (8), second axle (9), chuck (10), base (11), characterized by further comprising T-shaped fixture (5), scale (6), sleeve (7), the upper surface at described base two ends is provided with column, track is equipped with in described column, described track is connected with elevating lever, described elevating lever lower surface is connected with the first axle and the scale of vertical placement, bright connection is rotated with first in described first axle lower surface, T-shaped fixture is connected with below described first handler, described scale to be positioned on the upside of sleeve and to be positioned at wherein, described sleeve to be fixed on base and to be enclosed within scale the latter half, described base upper surface is connected with vertical the second axle placed, described second axle upper surface is connected with the second handler, chuck is connected with above described second handler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543634.7U CN204188461U (en) | 2014-09-22 | 2014-09-22 | A kind of screw measurer for pulling force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543634.7U CN204188461U (en) | 2014-09-22 | 2014-09-22 | A kind of screw measurer for pulling force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204188461U true CN204188461U (en) | 2015-03-04 |
Family
ID=52620444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420543634.7U Expired - Fee Related CN204188461U (en) | 2014-09-22 | 2014-09-22 | A kind of screw measurer for pulling force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204188461U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136570A (en) * | 2015-05-11 | 2015-12-09 | 天津三瑞塑胶制品有限公司 | Glass film elongation-at-break measuring instrument |
| CN105758725A (en) * | 2016-03-01 | 2016-07-13 | 银邦金属复合材料股份有限公司 | Measuring device and measuring method for welding seam strength |
-
2014
- 2014-09-22 CN CN201420543634.7U patent/CN204188461U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136570A (en) * | 2015-05-11 | 2015-12-09 | 天津三瑞塑胶制品有限公司 | Glass film elongation-at-break measuring instrument |
| CN105758725A (en) * | 2016-03-01 | 2016-07-13 | 银邦金属复合材料股份有限公司 | Measuring device and measuring method for welding seam strength |
| CN105758725B (en) * | 2016-03-01 | 2019-03-29 | 银邦金属复合材料股份有限公司 | The measuring device and measuring method of weld strength |
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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: 20150304 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |