CN204514721U - A kind of pull force calculation machine - Google Patents
A kind of pull force calculation machine Download PDFInfo
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- CN204514721U CN204514721U CN201520147638.8U CN201520147638U CN204514721U CN 204514721 U CN204514721 U CN 204514721U CN 201520147638 U CN201520147638 U CN 201520147638U CN 204514721 U CN204514721 U CN 204514721U
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- dynamometer
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- test stand
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of pull force calculation machine, by support, test stand, support, crossbeam, oil cylinder piston, dynamometer, impact damper, extension measurement device, self-recorder, clamper, wheel box, displacement transfer bar, gag lever post is apart from bar and load sensor composition, described test stand connects above support, support bottom junctor seat, the upper end connecting cross beam of support, oil cylinder piston is positioned at base inner, centre position below dynamometer connecting cross beam, impact damper is positioned at dynamometer inside, extension measurement device is positioned at by the support of right side, self-recorder connects dynamometer, wheel box connects test stand, two, displacement transfer bar connects dynamometer and wheel box respectively, clamper two connects two displacement transfer bars respectively, gag lever post is positioned at by left side brackets apart from bar, load sensor connects dynamometer.The utility model structure is simple, and easy to use, technology is reasonable.Flexible and convenient operation, load slowly steadily, body load-bearing capacity is strong.
Description
Technical field
The utility model belongs to a kind of equipment measuring pulling force, is specifically related to a kind of pull force calculation machine.
Background technology
In commercial production, various material, parts, component and complete machine or whole buildings etc. all need the mechanical property could determining them through overtesting.Just can make after having understood these performances reasonable in design, use reliable.The quality of properties of product could be determined through overtesting.Tradition pull force calculation machine can carry out the test such as stretching, compression, bending and torsion of material, but their complex structure, bulky, complex operation, can only envelope test be carried out.
Utility model content
The purpose of this utility model is to provide a kind of pull force calculation machine, to solve the deficiency existed in above-mentioned technology.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of pull force calculation machine, by support, test stand, support, crossbeam, oil cylinder piston, dynamometer, impact damper, extension measurement device, self-recorder, clamper, wheel box, displacement transfer bar, gag lever post is apart from bar and load sensor composition, described test stand connects above support, support bottom junctor seat, the upper end connecting cross beam of support, oil cylinder piston is positioned at base inner, centre position below dynamometer connecting cross beam, impact damper is positioned at dynamometer inside, extension measurement device is positioned at by the support of right side, self-recorder connects dynamometer, wheel box connects test stand, two, displacement transfer bar connects dynamometer and wheel box respectively, clamper two connects two displacement transfer bars respectively, gag lever post is positioned at by left side brackets apart from bar, load sensor connects dynamometer.
Piston is equipped with in the inside of described impact damper, below piston, spring leaf is housed.
Described extension measurement device is provided with elongation scale.
The utility model structure is simple, and easy to use, technology is reasonable.Flexible and convenient operation, load slowly steadily, body load-bearing capacity is strong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of pull force calculation machine is by support 1, test stand 2, support 3, crossbeam 4, oil cylinder piston 5, dynamometer 6, impact damper 7, extension measurement device 8, self-recorder 9, clamper 10, wheel box 11, displacement transfer bar 12, gag lever post forms apart from bar 13 and load sensor 14, described test stand 2 connects above support 1, support 3 bottom connects support 1, the upper end connecting cross beam 4 of support 3, it is inner that oil cylinder piston 5 is positioned at support 1, centre position below dynamometer 6 connecting cross beam 4, it is inner that impact damper 7 is positioned at dynamometer 6, it is other that extension measurement device 8 is positioned at right side support 3, self-recorder 9 connects dynamometer 6, and wheel box 11 connects test stand 2, and 12 two, displacement transfer bar connects dynamometer 6 and wheel box 11 respectively, clamper 10 two connects two displacement transfer bars 12 respectively, it is other that gag lever post is positioned at left side brackets 3 apart from bar 13, and load sensor 14 connects dynamometer 6, and piston is equipped with in the inside of described impact damper 7, below piston, spring leaf is housed, described extension measurement device 8 is provided with elongation scale.
During test, sample is clamped by clamper 10, then carries out tensile test, when clamper 10 is by load, by the effect of lever, pound face record pointer is slack due to former dynamic pointer reversing, fiercely fight back the impulse force of generation to alleviate the swing arm when sample fracture, dynamometer 6 is equipped with impact damper 7.Extension measurement device 8 is changes that when measuring sample load-bearing or fracture, its length occurs, and namely while sample carries out tensile test, measures its elongation.Length growth rate calculates according to the growth of sample graticule distance before and after test or the growth of clamper distance, though the growth distance of graticule is pointed out on extension measurement chi by the upper sliding block surveying device, self-recorder draws the relation curve of powerful load that sample bears and elongation, on recording chart, horizontal ordinate represents powerful load, and ordinate represents elongation.
Claims (3)
1. a pull force calculation machine, by support, test stand, support, crossbeam, oil cylinder piston, dynamometer, impact damper, extension measurement device, self-recorder, clamper, wheel box, displacement transfer bar, gag lever post is apart from bar and load sensor composition, it is characterized in that: described test stand connects above support, support bottom junctor seat, the upper end connecting cross beam of support, oil cylinder piston is positioned at base inner, centre position below dynamometer connecting cross beam, impact damper is positioned at dynamometer inside, extension measurement device is positioned at by the support of right side, self-recorder connects dynamometer, wheel box connects test stand, two, displacement transfer bar connects dynamometer and wheel box respectively, clamper two connects two displacement transfer bars respectively, gag lever post is positioned at by left side brackets apart from bar, load sensor connects dynamometer.
2. a kind of pull force calculation machine according to claim 1, is characterized in that: piston is equipped with in the inside of described impact damper, below piston, spring leaf is housed.
3. a kind of pull force calculation machine according to claim 1, is characterized in that: described extension measurement device is provided with elongation scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147638.8U CN204514721U (en) | 2015-03-16 | 2015-03-16 | A kind of pull force calculation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147638.8U CN204514721U (en) | 2015-03-16 | 2015-03-16 | A kind of pull force calculation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204514721U true CN204514721U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147638.8U Expired - Fee Related CN204514721U (en) | 2015-03-16 | 2015-03-16 | A kind of pull force calculation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204514721U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865918A (en) * | 2016-04-28 | 2016-08-17 | 芜湖美威包装品有限公司 | Detection device for paperboard strength |
| CN107421814A (en) * | 2017-06-23 | 2017-12-01 | 武汉钢铁有限公司 | The device for detecting mechanical property and method of finer wire |
| CN108195679A (en) * | 2018-02-11 | 2018-06-22 | 东南大学 | A kind of device and test method for measuring wire rod tiny sample tensile strength |
-
2015
- 2015-03-16 CN CN201520147638.8U patent/CN204514721U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865918A (en) * | 2016-04-28 | 2016-08-17 | 芜湖美威包装品有限公司 | Detection device for paperboard strength |
| CN107421814A (en) * | 2017-06-23 | 2017-12-01 | 武汉钢铁有限公司 | The device for detecting mechanical property and method of finer wire |
| CN108195679A (en) * | 2018-02-11 | 2018-06-22 | 东南大学 | A kind of device and test method for measuring wire rod tiny sample tensile 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20200316 |