CN205363658U - Elastic clamp - Google Patents
Elastic clamp Download PDFInfo
- Publication number
- CN205363658U CN205363658U CN201521041009.3U CN201521041009U CN205363658U CN 205363658 U CN205363658 U CN 205363658U CN 201521041009 U CN201521041009 U CN 201521041009U CN 205363658 U CN205363658 U CN 205363658U
- Authority
- CN
- China
- Prior art keywords
- spring
- lower plate
- guide post
- train wheel
- wheel bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses an elastic clamp, guide bar including the relative punch holder that sets up, lower plate and connection punch holder, lower plate, be equipped with the jack on the punch holder, the lower extreme of guide bar runs through the jack and fixes on the lower plate, and be located on the guide bar between punch holder, the lower plate cover and be equipped with the spring, the lower extreme of spring is fixed on the lower plate, the upper end of spring is connected in the punch holder, the upper end of guide bar is equipped with the cardboard, be equipped with on the punch holder along the recess of jack week side setting, the recess adaptation is in the cardboard. The utility model provides a pair of elastic clamp, its structure is comparatively simple, and the operation is also very convenient, the product of co -altitude not in can the centre gripping certain limit, the commonality is comparatively extensive, and has self - protect function simultaneously, and the live time is lasting, has good application prospect, is worth promoting.
Description
Technical field
This utility model belongs to field of mechanical technique, is specifically related to a kind of spring chuck.
Background technology
The stationary fixture general structure that people use when fixing product is complex, operate also comparatively laborious, need more fixing step just can complete, and different product height is different, then there is a need to prepare different types of fixture, fund input is relatively big, is unfavorable for the economic benefit of producer, accordingly, it would be desirable to fixture is further studied.
Utility model content
In order to solve the deficiencies in the prior art; this utility model provides a kind of spring chuck; its structure is relatively simple; operating also very convenient, can clamp the product of differing heights in certain limit, versatility is relatively broad; and there is self-protection function simultaneously; the use time is lasting, has a good application prospect, is worthy to be popularized.
For solve the problems referred to above, this utility model specifically by the following technical solutions:
A kind of spring chuck, it is characterized in that, including the train wheel bridge being oppositely arranged, lower plate and the guide post connecting train wheel bridge, lower plate, described train wheel bridge is provided with jack, the lower end of described guide post is run through jack and is fixed on lower plate, guide post between train wheel bridge, lower plate is arranged with spring, the lower end of described spring is fixed on lower plate, the upper end of described spring is connected to train wheel bridge, the upper end of described guide post is provided with clamp, described train wheel bridge is provided with the groove arranged along jack week side, and described groove adapts to clamp.
Aforesaid a kind of spring chuck, it is characterised in that the bottom of described train wheel bridge is provided with compression leg, and the lower end of described compression leg connects the upper end of spring.
Aforesaid a kind of spring chuck, it is characterised in that the height of described guide post adapts to spring force height.
Aforesaid a kind of spring chuck, it is characterised in that described guide post is perpendicular to train wheel bridge, lower plate.
Aforesaid a kind of spring chuck, it is characterised in that described guide post is set to two, is symmetricly set on the both sides of clamping plate.
Aforesaid a kind of spring chuck, it is characterised in that described guide post is cylinder.
The beneficial effects of the utility model: a kind of spring chuck that this utility model provides, including train wheel bridge, lower plate and guide post, on, lower plate realizes the clamping action to product, guide post then guides the direction of clamping plate, retaining clip holding force is stable, the realization of chucking power is by upper, the elastic force of the spring between lower plate self realizes, train wheel bridge is pulled up, product is placed on, train wheel bridge is unclamped after between lower plate, its own resilient is utilized to be pulled down by train wheel bridge owing to spring is intended to restore to the original state, thus clamping product, spring be sheathed on the guide bar, therefore, spring can't arbitrarily crooked rock, and owing to the height of guide post adapts to spring force height, therefore, the elastic force of spring will not be affected because of the limitation in height of guide post.In addition; in order to prevent upper end landing from jack of guide post, end is provided with clamp on the guide bar, and jack week side corresponding be provided with groove; when certain altitude pullled by spring; clamp is embedded in groove, it is prevented that guide post upper end skids off from jack, also illustrates that now spring force reaches the limit simultaneously; exceed this elastic force and spring can be caused damage; therefore, clamp, groove design be also a kind of protective measure to spring and this spring chuck, kill two birds with one stone.This spring chuck structure is relatively simple, operates also very convenient, can clamp the product of differing heights in certain limit, and versatility is relatively broad, and has self-protection function simultaneously, uses the time lasting, has a good application prospect, be worthy to be popularized.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of spring chuck of the present utility model；
Fig. 2 is the top view of train wheel bridge of the present utility model.
Accompanying drawing labelling implication is as follows:
1: train wheel bridge；2: lower plate；3: guide post；4: jack；5: spring；6: clamp；7: groove；8: compression leg.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described.
nullAs depicted in figs. 1 and 2，A kind of spring chuck，Including the train wheel bridge 1 being oppositely arranged、Lower plate 2 and connection train wheel bridge 1、The guide post 3 of lower plate 2，Preferred train wheel bridge 1、Lower plate 2 is square，Its simple in construction，Easily fabricated，And clamping stability is high，And guide post 3 is perpendicular to train wheel bridge 1、Lower plate 2，Ensure to guide the direction of chucking power，Described train wheel bridge 1 is provided with jack 4，The lower end of described guide post 3 is run through jack 4 and is fixed on lower plate 2，It is positioned at train wheel bridge 1、Guide post 3 between lower plate 2 is arranged with spring 5，Preferred described guide post 3 is set to two，It is symmetricly set on the both sides of clamping plate，And guide post 3 is cylinder，Cylinder more meets the shape of spring 5，And it is corresponding，Spring is also set to two，And be similarly and be symmetrical arranged，Therefore，Chucking power for product ensures that two ends are the same，The lower end of described spring 5 is fixed on lower plate 2，The upper end of described spring 5 is connected to train wheel bridge 1，The bottom being specially described train wheel bridge 1 is provided with compression leg 8，The lower end of described compression leg 8 connects the upper end of spring 5，Utilization pushes down 8 can expand train wheel bridge、Distance between lower plate，Raising can the height of product clamping，Thus expanding clamping range，The upper end of described guide post 3 is provided with clamp 6，Described train wheel bridge 1 is provided with the groove 7 along jack side setting in 4 weeks，Described groove 7 adapts to clamp 6，The height of described guide post 3 adapts to spring 5 elastic force height，Therefore，Do not have the phenomenon being affected spring force because guide post 3 height is limit，Also can effectively protect spring within the scope of its own resilient simultaneously，Prevent excessive tensile from causing spring to scrap.
This kind of spring chuck, including train wheel bridge, lower plate and guide post, on, lower plate realizes the clamping action to product, guide post then guides the direction of clamping plate, retaining clip holding force is stable, the realization of chucking power is by upper, the elastic force of the spring between lower plate self realizes, train wheel bridge is pulled up, product is placed on, train wheel bridge is unclamped after between lower plate, its own resilient is utilized to be pulled down by train wheel bridge owing to spring is intended to restore to the original state, thus clamping product, spring be sheathed on the guide bar, therefore, spring can't arbitrarily crooked rock, and owing to the height of guide post adapts to spring force height, therefore, the elastic force of spring will not be affected because of the limitation in height of guide post.In addition; in order to prevent upper end landing from jack of guide post, end is provided with clamp on the guide bar, and jack week side corresponding be provided with groove; when certain altitude pullled by spring; clamp is embedded in groove, it is prevented that guide post upper end skids off from jack, also illustrates that now spring force reaches the limit simultaneously; exceed this elastic force and spring can be caused damage; therefore, clamp, groove design be also a kind of protective measure to spring and this spring chuck, kill two birds with one stone.This spring chuck structure is relatively simple, operates also very convenient, can clamp the product of differing heights in certain limit, and versatility is relatively broad, and has self-protection function simultaneously, uses the time lasting, has a good application prospect, be worthy to be popularized.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description is that principle of the present utility model is described; under the premise without departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements both fall within the scope of claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (6)
1. a spring chuck, it is characterized in that, including the train wheel bridge being oppositely arranged, lower plate and the guide post connecting train wheel bridge, lower plate, described train wheel bridge is provided with jack, the lower end of described guide post is run through jack and is fixed on lower plate, guide post between train wheel bridge, lower plate is arranged with spring, the lower end of described spring is fixed on lower plate, the upper end of described spring is connected to train wheel bridge, the upper end of described guide post is provided with clamp, described train wheel bridge is provided with the groove arranged along jack week side, and described groove adapts to clamp.
2. a kind of spring chuck according to claim 1, it is characterised in that the bottom of described train wheel bridge is provided with compression leg, and the lower end of described compression leg connects the upper end of spring.
3. a kind of spring chuck according to claim 1, it is characterised in that the height of described guide post adapts to spring force height.
4. a kind of spring chuck according to claim 3, it is characterised in that described guide post is perpendicular to train wheel bridge, lower plate.
5. a kind of spring chuck according to claim 4, it is characterised in that described guide post is set to two, is symmetricly set on the both sides of clamping plate.
6. a kind of spring chuck according to claim 5, it is characterised in that described guide post is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041009.3U CN205363658U (en) | 2015-12-15 | 2015-12-15 | Elastic clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521041009.3U CN205363658U (en) | 2015-12-15 | 2015-12-15 | Elastic clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363658U true CN205363658U (en) | 2016-07-06 |
Family
ID=56279540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521041009.3U Expired - Fee Related CN205363658U (en) | 2015-12-15 | 2015-12-15 | Elastic clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363658U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397685A (en) * | 2015-12-15 | 2016-03-16 | 刘文生 | Elastic clamp |
| CN106382901A (en) * | 2016-09-12 | 2017-02-08 | 东莞长盈精密科技有限公司 | Measuring tool and measuring method |
| CN106546183A (en) * | 2016-09-12 | 2017-03-29 | 东莞长盈精密科技有限公司 | Projection measurement tool and measuring method |
| CN108714106A (en) * | 2018-06-13 | 2018-10-30 | 河南海王星科技发展有限公司 | A kind of middle Medical acupuncture needle Storage Box |
| CN108942615A (en) * | 2018-07-23 | 2018-12-07 | 郑空军 | Mobile phone shell polishing clamp |
| CN109340315A (en) * | 2018-11-22 | 2019-02-15 | 杭州自强链传动有限公司 | A kind of crops clamp chain |
| CN110044810A (en) * | 2019-03-28 | 2019-07-23 | 中国船舶重工集团公司第七二五研究所 | A kind of artificial gap device studied for crevice corrosion under simulated deep-sea environment |
| CN113426908A (en) * | 2021-07-30 | 2021-09-24 | 方国保 | High-precision stamping die limiting structure for preventing material from shifting |
-
2015
- 2015-12-15 CN CN201521041009.3U patent/CN205363658U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397685A (en) * | 2015-12-15 | 2016-03-16 | 刘文生 | Elastic clamp |
| CN106382901A (en) * | 2016-09-12 | 2017-02-08 | 东莞长盈精密科技有限公司 | Measuring tool and measuring method |
| CN106546183A (en) * | 2016-09-12 | 2017-03-29 | 东莞长盈精密科技有限公司 | Projection measurement tool and measuring method |
| CN106382901B (en) * | 2016-09-12 | 2020-01-10 | 东莞长盈精密技术有限公司 | Measuring jig and measuring method |
| CN108714106A (en) * | 2018-06-13 | 2018-10-30 | 河南海王星科技发展有限公司 | A kind of middle Medical acupuncture needle Storage Box |
| CN108942615A (en) * | 2018-07-23 | 2018-12-07 | 郑空军 | Mobile phone shell polishing clamp |
| CN109340315A (en) * | 2018-11-22 | 2019-02-15 | 杭州自强链传动有限公司 | A kind of crops clamp chain |
| CN109340315B (en) * | 2018-11-22 | 2024-03-12 | 杭州自强链传动有限公司 | Crop clamping chain |
| CN110044810A (en) * | 2019-03-28 | 2019-07-23 | 中国船舶重工集团公司第七二五研究所 | A kind of artificial gap device studied for crevice corrosion under simulated deep-sea environment |
| CN110044810B (en) * | 2019-03-28 | 2021-12-31 | 中国船舶重工集团公司第七二五研究所 | Artificial gap device for simulating gap corrosion research under deep sea environment |
| CN113426908A (en) * | 2021-07-30 | 2021-09-24 | 方国保 | High-precision stamping die limiting structure for preventing material from shifting |
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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: 20160706 Termination date: 20161215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |