CN203231844U - Fixation device for spring torque test - Google Patents
Fixation device for spring torque test Download PDFInfo
- Publication number
- CN203231844U CN203231844U CN 201320264596 CN201320264596U CN203231844U CN 203231844 U CN203231844 U CN 203231844U CN 201320264596 CN201320264596 CN 201320264596 CN 201320264596 U CN201320264596 U CN 201320264596U CN 203231844 U CN203231844 U CN 203231844U
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- China
- Prior art keywords
- spring
- hold
- torque test
- mobile disk
- spring torque
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Abstract
The utility model discloses a fixation device for a spring torque test. The fixation device comprises a test support (1), and a first fixation bearer (2) and a second fixation bearer (3) fixed on the test support(1), wherein a mobile disc (21) is arranged on the first fixation bearer (2); a groove (22) for fixing a spring is arranged on the end surface of the mobile disc (21), the end surface being near to the second fixation bearer (3); a mounting cylinder (33) is fixed on the second fixation bearer (3); and the mounting cylinder (33) is provided with a ring groove (32) for mounting the spring, and a spring clamp (34) for fixing the spring. The provided fixation device effectively supports the accurate measurement of the torque of the spring, and also has the advantages of a simple and compact structure and low cost.
Description
Technical field
The utility model relates to mechanical product experiment equipment, is specially a kind of stationary installation for the spring torque test.
Background technology
In recent years, along with the development of modern industrial technology, the application of the various springs of China is very extensive, and is also more and more higher to every characteristic requirement of spring, measurement to spring has simultaneously also proposed accurate more requirement, particularly in precision optical machinery, instrument and meter industry etc.
Traditional measuring method can not satisfy the accurate measurement requirement of spring, therefore also increasing the measurement utilizes sensors such as torque sensor, angular transducer accurately to measure, and measurement parameter is dynamically shown in test process, and can store computing machine into or print.
In the measurements of springs process, to the fixing of spring with to exert pressure be very important, so spring fitting device also has important status in the torsion-testing test.The structure of the spring torque test device of existing accurate measurement is all very complicated, and cost is higher.
The utility model content
The technical problems to be solved in the utility model just is: at the technical matters that prior art exists, the utility model provide a kind of simple in structure, cost is low is used for the spring fitting device that spring torque is accurately measured.
For achieving the above object, the stationary installation for the spring torque test of the present utility model is used for the stationary installation that spring torque is tested, and comprises the test support, is fixed on first hold-down support and second hold-down support on the test support; Above-mentioned first hold-down support is provided with a mobile disk, and the end face near second hold-down support of mobile disk is provided with the groove for fixing spring; On above-mentioned second hold-down support installation cylinder is arranged fixedly, cylinder is installed is provided with for the annular groove of mounting spring and is used for the spring clip of fixing spring.
As further improvement of the utility model, also be provided with a slide block that is used for the fine setting spring position in the above-mentioned groove, above-mentioned slide block is provided with a plurality of through holes and at least one bolt that is connected with through hole whorl with female thread structure.
Further, the bolt head of above-mentioned bolt is between slide block and groove, and the screw rod end of bolt is connected with nut.
Further, also be provided with fixed disc on the above-mentioned installation cylinder, fixed disc and mobile disk forward surface are right, and fixed disc two end face structures adjacent with mobile disk are identical.
Preferably, for increasing the serviceable life that this is used for the stationary installation of spring torque test, above-mentioned installation cylinder, fixed disc and mobile disk all adopt stainless steel material to make.
Further, for reducing the wearing and tearing that this is used for the stationary installation of spring torque test, above-mentioned test support is installed on the ground by four shock attenuation devices.
Compared to prior art, the beneficial effects of the utility model are: spring fitting device of the present utility model can fixedly secure the two ends of spring, supports spring torque accurately to measure, and is simple and compact for structure, cost is low.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of mobile disk and slide block.
Marginal data: 1, test support; 2, first hold-down support; 21, mobile disk; 22, groove; 3, second hold-down support; 31, fixed disc; 32, annular groove; 33, cylinder is installed; 34, spring clip; 4, slide block; 5, shock attenuation device.
Embodiment
Below with reference to Figure of description and specific embodiment the utility model is described in further details.
Embodiment 1:
As depicted in figs. 1 and 2, the stationary installation that is used for the spring torque test of present embodiment comprises test support 1, is fixed on first hold-down support 2 and second hold-down support 3 on the test support 1; Above-mentioned first hold-down support 2 is provided with a mobile disk 21, and the end face near second hold-down support 3 of mobile disk 21 is provided with the groove 22 for fixing spring; Fixedly have on above-mentioned second hold-down support 3 cylinder 33 is installed, above-mentioned installation cylinder 33 is provided with for the annular groove 32 of mounting spring and is used for the spring clip 34 of fixing spring.
Also be provided with a slide block 4 that is used for the fine setting spring position in the above-mentioned groove 22, above-mentioned slide block 4 is provided with a plurality of through holes and at least one bolt that is connected with through hole whorl with female thread structure.
The bolt head of above-mentioned bolt is between slide block 23 and groove 22, and the screw rod end of bolt is connected with nut.
When carrying out the spring torque test, one end of spring is fixed on the annular groove 32, and be fixed on by spring clip 34 and install on the cylinder 33, the other end snaps in the groove 22, and by the position of slide block 4 fine setting springs at groove 22, spring is in a straight line, effectively fixes the two ends of spring, can drive mobile disk 21 rotations by torsion-testing apparatus then and test.
Embodiment 2:
Present embodiment also is provided with fixed disc 31 on the above-mentioned installation cylinder 33 on the basis of embodiment 1, fixed disc 31 and mobile disk 21 forward surfaces are right, and adjacent two end face structures of fixed disc 31 and mobile disk 21 are identical.This fixed disc 31 also can be used for mounting spring.
Above-mentioned installation cylinder 33, fixed disc 31 and mobile disk 21 all adopt stainless steel material to make.
Above-mentioned test support 1 is installed on the ground by four shock attenuation devices 5, and this shock attenuation device 5 adopts the damping parallels, also can adopt mechanical industry vibration-absorptive material and equipment commonly used.
Below only be preferred implementation of the present utility model, protection domain of the present utility model also not only is confined to above-described embodiment, and all technical schemes that belongs under the utility model thinking all belong to protection domain of the present utility model.Should be pointed out that for those skilled in the art the some improvements and modifications not breaking away under the utility model principle prerequisite should be considered as protection domain of the present utility model.
Claims (6)
1. the stationary installation that is used for the spring torque test comprises test support (1), it is characterized in that, also comprises first hold-down support (2) and second hold-down support (3) that are fixed on the test support (1); Described first hold-down support (2) is provided with a mobile disk (21), and the end face near second hold-down support (3) of mobile disk (21) is provided with the groove (22) for fixing spring; Described second hold-down support (3) is gone up the spring clip (34) that fixedly has installation cylinder (33), described installation cylinder (33) to be provided with the annular groove (32) for mounting spring and be used for fixing spring.
2. the stationary installation for spring torque test according to claim 1, it is characterized in that, also be provided with a slide block (4) that is used for the fine setting spring position in the described groove (22), described slide block (4) is provided with a plurality of through holes and at least one bolt that is connected with through hole whorl with female thread structure.
3. the stationary installation for the spring torque test according to claim 2 is characterized in that the bolt head of described bolt is positioned between slide block (23) and the groove (22), and the screw rod end of bolt is connected with nut.
4. according to the arbitrary described stationary installation for the spring torque test of claim 1 to 3, it is characterized in that, also be provided with fixed disc (31) on the described installation cylinder (33), fixed disc (31) and mobile disk (21) forward surface are right, and fixed disc (31) two end face structures adjacent with mobile disk (21) are identical.
5. the stationary installation for the spring torque test according to claim 4 is characterized in that described installation cylinder (33), fixed disc (31) and mobile disk (21) all adopt stainless steel material to make.
6. the stationary installation for the spring torque test according to claim 4 is characterized in that, described test support (1) is installed on the ground by four shock attenuation devices (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264596 CN203231844U (en) | 2013-05-15 | 2013-05-15 | Fixation device for spring torque test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264596 CN203231844U (en) | 2013-05-15 | 2013-05-15 | Fixation device for spring torque test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231844U true CN203231844U (en) | 2013-10-09 |
Family
ID=49287964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320264596 Expired - Fee Related CN203231844U (en) | 2013-05-15 | 2013-05-15 | Fixation device for spring torque test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231844U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251754A (en) * | 2014-08-18 | 2014-12-31 | 杭州富春弹簧有限公司 | Torque testing tooling for reverse-thrusting torsion spring |
| CN104634561A (en) * | 2015-02-04 | 2015-05-20 | 苏州中太动力弹簧有限公司 | Spring torsion testing machine |
| CN109556772A (en) * | 2018-11-21 | 2019-04-02 | 上海宇航系统工程研究所 | A kind of space torsional spring working condition stores moment properties mechanism for monitoring for a long time |
| CN114593858A (en) * | 2022-03-10 | 2022-06-07 | 上海罗玛动力科技有限公司 | Portable torque analyzer |
-
2013
- 2013-05-15 CN CN 201320264596 patent/CN203231844U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251754A (en) * | 2014-08-18 | 2014-12-31 | 杭州富春弹簧有限公司 | Torque testing tooling for reverse-thrusting torsion spring |
| CN104634561A (en) * | 2015-02-04 | 2015-05-20 | 苏州中太动力弹簧有限公司 | Spring torsion testing machine |
| CN109556772A (en) * | 2018-11-21 | 2019-04-02 | 上海宇航系统工程研究所 | A kind of space torsional spring working condition stores moment properties mechanism for monitoring for a long time |
| CN114593858A (en) * | 2022-03-10 | 2022-06-07 | 上海罗玛动力科技有限公司 | Portable torque analyzer |
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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: 20131009 Termination date: 20160515 |