CN205003021U - Experimental test piece adjusting device convenient to adjust - Google Patents
Experimental test piece adjusting device convenient to adjust Download PDFInfo
- Publication number
- CN205003021U CN205003021U CN201520807023.3U CN201520807023U CN205003021U CN 205003021 U CN205003021 U CN 205003021U CN 201520807023 U CN201520807023 U CN 201520807023U CN 205003021 U CN205003021 U CN 205003021U
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- China
- Prior art keywords
- rolling disc
- test
- bearing
- regulating device
- adjust
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- Expired - Fee Related
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Abstract
The utility model discloses an experimental test piece adjusting device convenient to adjust, this adjusting device include rolling disc, axis of rotation, connecting rod, regulation center pin, and the rolling disc is driven by the motor, the middle part at the rolling disc is installed to the axis of rotation, the connecting rod is adjusted the center pin both ends and is installed respectively on the base through round pin axle and axis of rotation swing joint, base fixed mounting on the test bench, it passes and is used for the support to test the test piece to adjust the center pin, the bearing is installed to the centre of rolling disc, and the outer lane of bearing is fixed in the centre bore of rolling disc, and the inner circle of bearing is passed to the axis of rotation. The utility model has the advantages of simple structure and reasonable design, it rotates to drive the rolling disc through the motor to the angle that can adjust experimental test piece, and convenient operation, economical and practical.
Description
Technical field
The utility model relates to field of mechanical technique, particularly relates to a kind of test test specimen regulating device being convenient to regulate.
Background technology
Mechanical test can be divided into slow test and the large class of dynamic test two.Slow test comprises tension test, compression test, bending test, shear test, twisting test, hardness test, creep test, stress rupture test, stress relaxation test, fracture toughness test (see fracture mechanics analysis) etc.Dynamic test comprises impulse test, torture test (see fatigue strength) etc.Mechanical test is carried out on various specific testing machine.Testing machine divides mechanical type and hydraulic type two class by the kind of drive, can manual operation or automatically handle.Some testing machines, also with computer installation, carry out test operation and control automatically by the program finished, and usable image and numerical monitor go out result, improve the precision of test, easy to use.
Current in mechanical test process, need to use regulating device in order to regulate test parts, but regulating device, when regulating, cannot realize the rotation of test specimen, thus reduce the application scenario of test specimen at present, arrive limitation to test.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of inclination angle regulating test test specimen by rotating mechanism.
The utility model is achieved through the following technical solutions:
A kind of test test specimen regulating device being convenient to regulate, this regulating device comprises rolling disc, rotation axis, connecting rod, adjustment central shaft, rolling disc is by driven by motor, described rotation axis is arranged on the middle part of rolling disc, described connecting rod is flexibly connected with rotation axis by bearing pin, regulate central shaft two ends be arranged on respectively on base, base is fixedly mounted on testing table, described adjustment central shaft through and for supporting test test specimen.
As optimal technical scheme of the present utility model, the centre of described rolling disc is provided with bearing, and the outer ring of bearing is fixed in the center pit of rolling disc, and rotation axis is through the inner ring of bearing.
As optimal technical scheme of the present utility model, described bearing is cylinder roller bearing.
As optimal technical scheme of the present utility model, described rolling disc is provided with several spoke bars, and spoke bar circumference array is on rolling disc.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, are rotated by driven by motor rolling disc, thus can regulate the angle of test test specimen, and easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 5-regulating device; 51-rolling disc; 52-rotation axis; 53-connecting rod; 54-regulates central shaft; 55-tests test specimen; 56-base; 57-bearing pin; 58-bearing; 59-spoke bar.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of test test specimen regulating device being convenient to regulate, this regulating device 5 comprises rolling disc 51, rotation axis 52, connecting rod 53, regulates central shaft 54, rolling disc 51 is driven by motor 4, described rotation axis 52 is arranged on the middle part of rolling disc 51, described connecting rod 53 is flexibly connected with rotation axis 52 by bearing pin 57, regulate central shaft 54 two ends to be arranged on base 56 respectively, base 56 is fixedly mounted on testing table, and described adjustment central shaft 54 passes and tests test specimen 55 for supporting; The centre of described rolling disc 51 is provided with bearing 58, and the outer ring of bearing 58 is fixed in the center pit of rolling disc 51, and rotation axis 52 is through the inner ring of bearing 58, and described bearing 58 is cylinder roller bearing.In use, rotated by driven by motor rolling disc, thus the angle of test test specimen can be regulated, and easy to operate, economical and practical.
Described rolling disc 51 is provided with several spoke bars 59, and spoke bar 59 circumference array is on rolling disc 51.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. be convenient to the test test specimen regulating device of adjustment for one kind, it is characterized in that: this regulating device (5) comprises rolling disc (51), rotation axis (52), connecting rod (53), regulate central shaft (54), rolling disc (51) is driven by motor (4), described rotation axis (52) is arranged on the middle part of rolling disc (51), described connecting rod (53) is flexibly connected with rotation axis (52) by bearing pin (57), central shaft (54) two ends are regulated to be arranged on base (56) respectively, base (56) is fixedly mounted on testing table, described adjustment central shaft (54) is passed and is tested test specimen (55) for supporting.
2. a kind of test test specimen regulating device being convenient to regulate according to claim 1, it is characterized in that: the centre of described rolling disc (51) is provided with bearing (58), the outer ring of bearing (58) is fixed in the center pit of rolling disc (51), and rotation axis (52) is through the inner ring of bearing (58).
3. a kind of test test specimen regulating device being convenient to regulate according to claim 2, is characterized in that: described bearing (58) is cylinder roller bearing.
4. a kind of test test specimen regulating device being convenient to regulate according to claim 1, it is characterized in that: described rolling disc (51) is provided with several spoke bars (59), and spoke bar (59) circumference array is on rolling disc (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807023.3U CN205003021U (en) | 2015-10-18 | 2015-10-18 | Experimental test piece adjusting device convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520807023.3U CN205003021U (en) | 2015-10-18 | 2015-10-18 | Experimental test piece adjusting device convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205003021U true CN205003021U (en) | 2016-01-27 |
Family
ID=55159905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520807023.3U Expired - Fee Related CN205003021U (en) | 2015-10-18 | 2015-10-18 | Experimental test piece adjusting device convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205003021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182405A (en) * | 2021-04-30 | 2021-07-30 | 北京航空航天大学 | Thermal torsion forming method of titanium alloy hollow blade and torsion assembly thereof |
-
2015
- 2015-10-18 CN CN201520807023.3U patent/CN205003021U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182405A (en) * | 2021-04-30 | 2021-07-30 | 北京航空航天大学 | Thermal torsion forming method of titanium alloy hollow blade and torsion assembly thereof |
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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: 20160127 Termination date: 20161018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |