CN205262729U - Use positioner during coil spring's test - Google Patents
Use positioner during coil spring's test Download PDFInfo
- Publication number
- CN205262729U CN205262729U CN201521100292.2U CN201521100292U CN205262729U CN 205262729 U CN205262729 U CN 205262729U CN 201521100292 U CN201521100292 U CN 201521100292U CN 205262729 U CN205262729 U CN 205262729U
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- CN
- China
- Prior art keywords
- spring
- test
- base plate
- circular substrate
- circular base
- Prior art date
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Abstract
The utility model discloses an use positioner during coil spring's test, including a circular base plate, circular base plate evenly is equipped with four slider recesses along the circumferencial direction, circular base plate side is provided with four fastening screw, circular base plate center is equipped with a spring and places the base, a central fixed connection spring gag lever post of base is placed to the spring, still be equipped with four spring centre gripping units on the circular base plate up end, four spring centre gripping units include with slider recess sliding fit's slider, fix the last lower cylinder connecting plate of slider up end, fix go up last lower cylinder on the lower cylinder connecting plate, fix go up the front and back cylinder of lower cylinder front end and fix the spring clamping block of front and back cylinder front end. Beneficial effect: (1 )The centre gripping is stable, can not take place to remove in test procedure, reduces the accuracy of test, (2 )Can adapt to not the spring of co -altitude and diameter, general degree is high promptly.
Description
Technical field
The utility model relates to spring technical field of measurement and test, positioner while particularly relating to a kind of helical spring test.
Background technology
Spring is mainly used in following type at present, taking automobile, the supporting damping spring as master of motorcycle; Taking rolling stock, truck and engineering machinery as main large spring; Taking instrument and meter as main electronic apparatus spring, typical products is as motor brush spring, switch spring, video camera and camera spring, and computer fittings spring, instrument and meter accessory spring etc., taking daily machinery and electrical equipment as main five metals spring; In power system, the fields such as spring operating mechanism of circuit breaker case, isolating switch body.
After spring is produced, need to test spring. But, when test, need location, when existing test, there is following shortcoming with positioner: (1) clamps unstable; (2) can not adapt to the spring of differing heights and diameter, general degree is low.
Utility model content
In view of above content, the utility model provides a kind of positioner while clamping the high helical spring test of stable, general degree.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts and is:
Positioner when a kind of helical spring test, comprises a circular substrate, and described circular substrate is along the circumferential direction evenly provided with four slide block grooves; Described circular substrate side is provided with four fastening screws; Described circular substrate center is provided with a spring and places pedestal; The center that described spring is placed pedestal is fixedly connected with a spring gag lever post; On described circular substrate upper surface, be also provided with four spring grip unit; Described four spring grip unit comprise the slide block, the upper and lower air cylinders connecting plate that is fixed on described upper end of slide block face that are slidably matched with described slide block groove, be fixed on upper and lower air cylinders on described upper and lower air cylinders connecting plate, be fixed on the front and back cylinder of described upper and lower air cylinders front end and be fixed on the spring clip of described front and back cylinder front end; Described spring clip is provided with thread groove.
Its further feature is as follows:
One end of described fastening screw is provided with a screw head.
Spring is placed pedestal and is made up of the some disks that become halfpace shape.
Due to the utilization of technique scheme, the utility model compared with prior art has following beneficial effect:
(1) clamping is stable, can in test process, not be moved, and reduces the accuracy of test; (2) can adapt to the spring of differing heights and diameter, general degree is high.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 uses the structural representation of positioner while being a kind of helical spring test of the utility model.
Fig. 2 uses the structural representation of the circular substrate in positioner while being a kind of helical spring test of the utility model.
Fig. 3 uses the structural representation of the spring grip unit in positioner while being a kind of helical spring test of the utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail:
Consult Fig. 1, Fig. 2 and Fig. 3, positioner when a kind of helical spring test, comprises a circular substrate 1, and described circular substrate is along the circumferential direction evenly provided with four slide block grooves 11; Described circular substrate side is provided with four fastening screws 12; Described circular substrate center is provided with a spring and places pedestal 13; The center that described spring is placed pedestal is fixedly connected with a spring gag lever post 131; On described circular substrate upper surface, be also provided with four spring grip unit 2; Described four spring grip unit comprise the slide block 21, the upper and lower air cylinders connecting plate 22 that is fixed on described upper end of slide block face that are slidably matched with described slide block groove, be fixed on upper and lower air cylinders 23 on described upper and lower air cylinders connecting plate, be fixed on the front and back cylinder 24 of described upper and lower air cylinders front end and be fixed on the spring clip 25 of described front and back cylinder front end; Described spring clip is provided with thread groove 251. One end of described fastening screw is provided with a screw head 121. Spring is placed pedestal and is made up of the some disks that become halfpace shape.
Above-described embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model
Claims (3)
1. positioner when helical spring test, comprises a circular substrate, it is characterized in that: described circular substrate is along the circumferential direction evenly provided with four slide block grooves; Described circular substrate side is provided with four fastening screws; Described circular substrate center is provided with a spring and places pedestal; The center that described spring is placed pedestal is fixedly connected with a spring gag lever post;
On described circular substrate upper surface, be also provided with four spring grip unit;
Described four spring grip unit comprise the slide block, the upper and lower air cylinders connecting plate that is fixed on described upper end of slide block face that are slidably matched with described slide block groove, be fixed on upper and lower air cylinders on described upper and lower air cylinders connecting plate, be fixed on the front and back cylinder of described upper and lower air cylinders front end and be fixed on the spring clip of described front and back cylinder front end;
Described spring clip is provided with thread groove.
2. positioner when the helical spring test of one according to claim 1, is characterized in that: one end of described fastening screw is provided with a screw head.
3. positioner when the helical spring test of one according to claim 1, is characterized in that: spring is placed pedestal and is made up of the some disks that become halfpace shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100292.2U CN205262729U (en) | 2015-12-28 | 2015-12-28 | Use positioner during coil spring's test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521100292.2U CN205262729U (en) | 2015-12-28 | 2015-12-28 | Use positioner during coil spring's test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262729U true CN205262729U (en) | 2016-05-25 |
Family
ID=56004251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521100292.2U Active CN205262729U (en) | 2015-12-28 | 2015-12-28 | Use positioner during coil spring's test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490474A (en) * | 2017-09-01 | 2017-12-19 | 浙江德清众鑫盛五金弹簧有限公司 | A kind of cylindrical spring tests fastening method |
-
2015
- 2015-12-28 CN CN201521100292.2U patent/CN205262729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490474A (en) * | 2017-09-01 | 2017-12-19 | 浙江德清众鑫盛五金弹簧有限公司 | A kind of cylindrical spring tests fastening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |