CN205262730U - Experimental clamping device of coil spring - Google Patents
Experimental clamping device of coil spring Download PDFInfo
- Publication number
- CN205262730U CN205262730U CN201521102992.5U CN201521102992U CN205262730U CN 205262730 U CN205262730 U CN 205262730U CN 201521102992 U CN201521102992 U CN 201521102992U CN 205262730 U CN205262730 U CN 205262730U
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- China
- Prior art keywords
- spring
- pedestal
- clamping device
- circular substrate
- centre gripping
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Abstract
The utility model discloses an experimental clamping device of coil spring, including circular base plate, circular base plate evenly is equipped with four slider recesses along the circumferencial direction, the center of circular base plate is equipped with a spacing post, spacing post is the screw thread post, be equipped with on the spacing post and place the base and play the spring to place the base rather than threaded connection's last spring, on the circular base plate up end along the circumferencial direction evenly be equipped with four spring centre gripping units and four with spring centre gripping unit complex bolt -up unit, spring centre gripping unit include with slider recess sliding fit's slider, fix spring clamping block spliced pole on the slider up end with fix spring clamping block on the spring clamping block spliced pole up end, spring clamping block is equipped with the thread groove. Beneficial effect: (1 )Centre gripping spring commonality is strong, can adapt to the spring of different radiuses, height, (2 )Atress is even during the centre gripping spring, and clamping stability is strong.
Description
Technical field
The utility model relates to spring technical field of measurement and test, particularly relates to a kind of helical spring test clamping device.
Background technology
In general, helical spring main technical requirements has rigidity, endurance quality and permanent deformation etc.
Helical spring structure is not quite similar, therefore in the time of its technical performance of checking, need make different helical spring test fixtures according to its version (structural parameters are as radius and height), so just more loaded down with trivial details, lack versatility, and the inhomogeneous problem of spring stress when current clamping device ubiquity clamp springs.
Utility model content
In view of above content, the uniform helical spring test of spring stress clamping device when the utility model provides a kind of clamp springs highly versatile and clamp springs.
For achieving the above object, the utility model solves the technical scheme that its technical problem adopts and is:
A kind of helical spring test clamping device, comprises circular substrate, and described circular substrate is along the circumferential direction evenly provided with four slide block grooves; The center of described circular substrate is provided with a limited post; Described limited post is threaded post; Described limited post is provided with the upper spring being threaded with it and places pedestal and lower spring placement pedestal; On described circular substrate upper surface, be along the circumferential direction evenly provided with the bolted unit of four spring grip unit and four and described spring clamping unit matching; Described spring grip unit comprises the slide block that is slidably matched with described slide block groove, is fixed on the spring clip joint pin on described upper end of slide block face and is fixed on the spring clip on described spring clip joint pin upper surface; Described spring clip is provided with thread groove; Described bolted unit comprises a bolt that is fixed on the bolted cell body on described circular substrate upper surface and is threaded with described bolted cell body.
Its further feature is as follows:
Described upper spring is placed pedestal and is placed pedestal by the some disk compositions that become halfpace shape with lower spring.
Described upper spring places pedestal and lower spring placement pedestal is equipped with four rotating handleses.
Due to the utilization of technique scheme, the utility model compared with prior art has following beneficial effect:
(1) clamp springs highly versatile, can adapt to different radii, height spring; (2) spring stress is even when clamp springs, and clamping stability is strong.
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 is the structural representation of a kind of helical spring test of the utility model clamping device.
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, a kind of helical spring test clamping device, comprises circular substrate 1, and described circular substrate is along the circumferential direction evenly provided with four slide block grooves 11; The center of described circular substrate is provided with a limited post 12; Described limited post is threaded post; Described limited post is provided with the upper spring being threaded with it and places pedestal 121 and lower spring placement pedestal 122; On described circular substrate upper surface, be along the circumferential direction evenly provided with the bolted unit of four spring grip unit and four and described spring clamping unit matching; Described spring grip unit comprises the slide block 21 that is slidably matched with described slide block groove, is fixed on the spring clip joint pin 22 on described upper end of slide block face and is fixed on the spring clip 23 on described spring clip joint pin upper surface; Described spring clip is provided with thread groove; Described bolted unit comprises a bolt 31 that is fixed on the bolted cell body 32 on described circular substrate upper surface and is threaded with described bolted cell body. Described upper spring is placed pedestal and is placed pedestal by the some disk compositions that become halfpace shape with lower spring. Described upper spring places pedestal and lower spring placement pedestal is equipped with four rotating handleses.
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. a helical spring test clamping device, comprises circular substrate, it is characterized in that: described circular substrate is along the circumferential direction evenly provided with four slide block grooves;
The center of described circular substrate is provided with a limited post; Described limited post is threaded post; Described limited post is provided with the upper spring being threaded with it and places pedestal and lower spring placement pedestal;
On described circular substrate upper surface, be along the circumferential direction evenly provided with the bolted unit of four spring grip unit and four and described spring clamping unit matching;
Described spring grip unit comprises the slide block that is slidably matched with described slide block groove, is fixed on the spring clip joint pin on described upper end of slide block face and is fixed on the spring clip on described spring clip joint pin upper surface;
Described spring clip is provided with thread groove;
Described bolted unit comprises a bolt that is fixed on the bolted cell body on described circular substrate upper surface and is threaded with described bolted cell body.
2. a kind of helical spring test clamping device according to claim 1, is characterized in that: described upper spring is placed pedestal and placed pedestal by the some disk compositions that become halfpace shape with lower spring.
3. a kind of helical spring test clamping device according to claim 1, is characterized in that: described upper spring places pedestal and lower spring placement pedestal is equipped with four rotating handleses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102992.5U CN205262730U (en) | 2015-12-28 | 2015-12-28 | Experimental clamping device of coil spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102992.5U CN205262730U (en) | 2015-12-28 | 2015-12-28 | Experimental clamping device of coil spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205262730U true CN205262730U (en) | 2016-05-25 |
Family
ID=56004252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102992.5U Active CN205262730U (en) | 2015-12-28 | 2015-12-28 | Experimental clamping device of coil spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205262730U (en) |
Cited By (3)
| 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 |
| CN107932087A (en) * | 2017-12-27 | 2018-04-20 | 广西大学 | The conical helical spring fixture of nonlinear vibration moving platform |
| CN107971941A (en) * | 2017-09-01 | 2018-05-01 | 浙江德清众鑫盛五金弹簧有限公司 | A kind of abnormity column spring test fastening method |
-
2015
- 2015-12-28 CN CN201521102992.5U patent/CN205262730U/en active Active
Cited By (4)
| 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 |
| CN107971941A (en) * | 2017-09-01 | 2018-05-01 | 浙江德清众鑫盛五金弹簧有限公司 | A kind of abnormity column spring test fastening method |
| CN107932087A (en) * | 2017-12-27 | 2018-04-20 | 广西大学 | The conical helical spring fixture of nonlinear vibration moving platform |
| CN107932087B (en) * | 2017-12-27 | 2024-04-19 | 广西大学 | Conical spiral spring clamp of nonlinear vibration platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |