CN203231845U - Spring torque test fixation device - Google Patents
Spring torque test fixation device Download PDFInfo
- Publication number
- CN203231845U CN203231845U CN 201320264698 CN201320264698U CN203231845U CN 203231845 U CN203231845 U CN 203231845U CN 201320264698 CN201320264698 CN 201320264698 CN 201320264698 U CN201320264698 U CN 201320264698U CN 203231845 U CN203231845 U CN 203231845U
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- spring
- slide
- test
- fixing device
- fixing
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Abstract
The utility model discloses a spring torque test fixation device. The device comprises a test support (1), wherein the test support (1) is provided with a fixation bearer (2), a slide seat (3) and a pair of slide rails (5); the fixation bearer is fixed on the left side of the test support (1); the fixation bearer (2) is provided with a mobile disc (2) for fixing a spring; the slide seat (3) is arranged on the slide rails (5) and is connected with two screws (6, 7) through screw-nuts; the two screws (6, 7) are parallel with each other; one ends of the screws are connected with the fixation bearer (2) and the other ends of the screws are connected with the output shafts of driving motors (8, 9) respectively; and the slide seat (3) is provided with both a fixation disc (31) for fixing the spring and an installation cylinder (33). The provided device supports the torque tests of springs with varying lengths as well as accurate adjustment of the locations of the springs. Therefore, the device has the advantages of high versatility, more accurate measurement, 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 spring torque test fixing device.
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.In addition, for saving testing cost, the versatility of proving installation is also extremely important.
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 provides a kind of and is applicable to that different length spring, versatility are good, can be used for the spring fitting device of spring torque in accurately measuring.
For achieving the above object, spring torque test fixing device of the present utility model, comprise the test support, the test support is provided with a hold-down support, a slide and a pair of slide rail, wherein: hold-down support is fixed on the left side of test support, and hold-down support is provided with a mobile disk that is used for fixing spring; Above-mentioned slide is arranged on the slide rail, and is connected with two rhizoid bars by the feed screw nut, and two rhizoid bars are parallel to each other, and each connects a drive motor, and above-mentioned slide is provided with for the fixed disc of fixing spring and cylinder is installed.
As further improvement of the utility model, said fixing disk and mobile disk forward surface are right, be provided with the groove for fixing spring on fixed disc two end faces adjacent with mobile disk, be provided with the slide block for the fine setting spring position in the groove, slide block is provided with set bolt.
Further, place, the end face upper groove lower edge of said fixing disk and mobile disk is provided with scale.
Further, above-mentioned installation cylinder is provided with for the annular groove of mounting spring and is used for the spring clip of fixing spring.
Further, for reducing the wearing and tearing to this spring torque test fixing device, above-mentioned test support is installed on the ground by four shock attenuation devices.
Preferably, for increasing the serviceable life of this spring torque test fixing device, above-mentioned installation cylinder, mobile disk and fixed disc all adopt stainless steel material to make.
Compared to prior art, the beneficial effects of the utility model are:
1, thereby spring torque test fixing device of the present utility model can be controlled screw mandrel motion by drive motor and makes slide mobile at slide rail, and slide is fixed in the fixed position according to the length of measuring spring, support the spring test moment of torsion of different length, highly versatile.
2, spring torque test fixing device of the present utility model is provided with slide block in the groove that spring is fixed, and namely is provided with scale at place, groove lower edge, supports the accurate adjustment of spring position, makes measurement more accurate.
3, spring torque test fixing device of the present utility model is simple and compact for structure, cost is low.
Description of drawings
Fig. 1 is vertical view of the present utility model;
Fig. 2 is side view of the present utility model;
Fig. 3 is the structural representation of fixed disc, mobile disk and slide block.
Marginal data: 1, test support; 2, hold-down support; 21, mobile disk; 22, groove; 3, slide; 31, fixed disc; 32, annular groove; 33, cylinder is installed; 4, slide block; 5, slide rail; 6, screw mandrel; 8, drive motor.
Embodiment
Below with reference to Figure of description and specific embodiment the utility model is described in further details.
As depicted in figs. 1 and 2, the spring torque test fixing device of present embodiment comprises test support 1, and test support 1 is provided with a hold-down support 2, slide 3 and a pair of slide rail 5; Wherein, hold-down support 2 is fixed on the left side of test support 1, and hold-down support 2 is provided with a mobile disk 21 that is used for fixing spring; Above-mentioned slide 3 is arranged on the slide rail 5, and is connected with two rhizoid bars 6 by the feed screw nut, and two rhizoid bars 6 are parallel to each other, and each connects a drive motor 8, and above-mentioned slide 3 is provided with for the fixed disc 31 of fixing spring and cylinder 33 is installed.Thereby the spring torque test fixing device of present embodiment can make slide 3 mobile at slide rail 5 by 6 motions of drive motor 8 control screw mandrels, and it is in the fixed position that slide 3 is fixing according to the length of measuring spring, support the spring test moment of torsion of different length, highly versatile.
As shown in Figure 3, on the basis of embodiment 1, said fixing disk 31 and mobile disk 21 forward surfaces are right, be provided with the groove 22 for fixing spring on adjacent two end faces of fixed disc 31 and mobile disk 21, be provided with the slide block 4 for the fine setting spring position in the above-mentioned groove 22, above-mentioned slide block 4 is provided with set bolt.The place, end face upper groove 22 lower edges of said fixing disk 31 and mobile disk 21 is provided with scale, is used for accurately adjusting the fixed position of spring, makes tested spring point-blank.
Also be provided with for the annular groove 32 of mounting spring on the above-mentioned installation cylinder 33 and be used for the spring clip 34 of fixing spring, also can be used for spring and fix, be applicable to different types of spring.
Above-mentioned test support 1 is installed on the ground by four shock attenuation devices 5, and this shock attenuation device 5 adopts damping washer, also can adopt mechanical industry vibration-absorptive material and equipment commonly used.
Above-mentioned installation cylinder 33, mobile disk 21 and fixed disc 31 all adopt stainless steel material to make.
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 spring torque test fixing device comprises test support (1), it is characterized in that described test support (1) is provided with a hold-down support (2), a slide (3) and a pair of slide rail (5); Described hold-down support (2) is fixed on the left side of test support (1), and described hold-down support (2) is provided with a mobile disk (21) that is used for fixing spring; Described slide (3) is arranged on the slide rail (5), and be connected with two rhizoid bars (6) by the feed screw nut, two rhizoid bars (6) are parallel to each other, and each connects a drive motor (8), and described slide (3) is provided with the fixed disc (31) for fixing spring and cylinder (33) is installed.
2. spring torque test fixing device according to claim 1, it is characterized in that, described fixed disc (31) and mobile disk (21) forward surface are right, be provided with the groove (22) for fixing spring on fixed disc (31) two end faces adjacent with mobile disk (21), be provided with the slide block (4) for the fine setting spring position in the described groove (22), described slide block (4) is provided with set bolt.
3. spring torque test fixing device according to claim 2 is characterized in that, the place, end face upper groove (22) lower edge of described fixed disc (31) and mobile disk (21) is provided with scale.
4. spring torque test fixing device according to claim 1 is characterized in that, described installation cylinder (33) is provided with the annular groove (32) for mounting spring and is used for the spring clip (34) of fixing spring.
5. according to the arbitrary described spring torque test fixing device of claim 1 to 4, it is characterized in that described test support (1) is installed on the ground by four shock attenuation devices.
6. spring torque test fixing device according to claim 5 is characterized in that, described installation cylinder (33), mobile disk (31) and fixed disc (21) all adopt stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264698 CN203231845U (en) | 2013-05-15 | 2013-05-15 | Spring torque test fixation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320264698 CN203231845U (en) | 2013-05-15 | 2013-05-15 | Spring torque test fixation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203231845U true CN203231845U (en) | 2013-10-09 |
Family
ID=49287965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320264698 Expired - Fee Related CN203231845U (en) | 2013-05-15 | 2013-05-15 | Spring torque test fixation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203231845U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267599A (en) * | 2013-05-15 | 2013-08-28 | 成都晨晖弹簧制造有限公司 | Fixing device with strong universality for testing of spring torque |
| CN111024284A (en) * | 2019-12-12 | 2020-04-17 | 刘军 | Pure mechanical torque display torsion tool |
-
2013
- 2013-05-15 CN CN 201320264698 patent/CN203231845U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267599A (en) * | 2013-05-15 | 2013-08-28 | 成都晨晖弹簧制造有限公司 | Fixing device with strong universality for testing of spring torque |
| CN111024284A (en) * | 2019-12-12 | 2020-04-17 | 刘军 | Pure mechanical torque display torsion tool |
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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: 20131009 Termination date: 20160515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |