CN203879930U - Rapid locking mechanism - Google Patents
Rapid locking mechanism Download PDFInfo
- Publication number
- CN203879930U CN203879930U CN201420316519.6U CN201420316519U CN203879930U CN 203879930 U CN203879930 U CN 203879930U CN 201420316519 U CN201420316519 U CN 201420316519U CN 203879930 U CN203879930 U CN 203879930U
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- CN
- China
- Prior art keywords
- guide rail
- fixed guide
- locking mechanism
- shaped
- hole
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a rapid locking mechanism and belongs to the technical field of locking connectors. The rapid locking mechanism comprises a fixed guide rail, a movable guide rail arranged in parallel to the fixed guide rail and a T-shaped connection block located between the fixed guide rail and the movable guide rail and is characterized in that a through hole is formed in the sectional direction of the fixed guide rail, a T-shaped through groove is formed in the length direction of the movable guide rail, the T-shaped head of the T-shaped connection block is arranged in the T-shaped through groove, the tail end of the T-shaped connection block is inserted into the through hole, the fixed guide rail is also provided with a rotating shaft simultaneously penetrating through the through hole and the T-shaped head, and the section, through which the rotating shaft penetrates, of the T-shaped head is an eccentric section. According to the rapid locking mechanism disclosed by the utility model, moving parts can be rapidly locked by virtue of rotating a handle to drive the eccentric shaft to rotate, the operation is convenient, the time conservation is achieved and the rapid locking mechanism is safe and reliable.
Description
Technical field
The utility model relates to locking link technical field, particularly a kind of quick-locking mechanism.
Background technique
In engineering, tend to run into moving parts and retaining element locking problem, conventional way is to carry out fasteningly with screw thread, the method is simple and practical, but efficiency is lower.The particularly locking in sliding process at long guideway, because distance is longer, may need multiple lockings position, and efficiency can be lower, meanwhile, if in locking process because screwing force is inconsistent, can cause the distortion of component, and then have influence on product working life.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of quick-locking mechanism, to solve the low and insecure problem of moving parts and retaining element locking efficiency.
The utility model quick-locking mechanism, comprise the moving railing of fixed guide and setting in parallel and T-shaped contiguous block between the two, it is characterized in that: described fixed guide is provided with through hole along cross-wise direction, described moving railing is provided with T-shaped groove along its length, the T-shape head of described T-shaped contiguous block is deployed in T-shaped groove, its afterbody inserts in through hole, described fixed guide is also provided with the rotatingshaft that simultaneously runs through through hole and T-shape head portion, and part is run through for eccentric segment in described rotatingshaft and T-shape head portion.
Further, described eccentric shaft one end is provided with rotatable handle, and the other end is provided with the location collar circumferentially rotating for limiting eccentric shaft.
The beneficial effects of the utility model are: the utility model quick-locking mechanism can drive rotatingshaft to rotate by rotatable handle moving member is carried out to quick locking, easy to operate, saves time and safe and reliable.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can be realized and be obtained by specification below.
Brief description of the drawings
Fig. 1 is the enforcement structural representation of the utility model quick-locking mechanism;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the sectional view of Fig. 2;
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in the figure, comprise the moving railing 2 of fixed guide 1 and setting in parallel and T-shaped contiguous block 3 between the two, it is characterized in that: described fixed guide 1 is provided with through hole 4 along cross-wise direction, described moving railing 2 is provided with T-shaped groove 5 along its length, the T-shape head portion 302 of described T-shaped contiguous block 3 is placed in T-shaped groove 5, its afterbody 301 inserts in through hole 4, described fixed guide is also provided with the rotatingshaft 6 that simultaneously runs through through hole 4 and T-shape head portion 302, and described rotatingshaft 6 runs through part for eccentric segment 9 with T-shape head portion 302.
In the present embodiment, the afterbody 301 of T-shaped contiguous block is connected with fixed guide 1, but do not limit the degrees of freedom of its slip, now T-shaped contiguous block 3 can move up and down, when passing T-shaped contiguous block 3 with rotatingshaft 6, and while linking together with fixed guide 11, its degrees of freedom is just subject to the restriction of rotatingshaft 6, can move up and down with the lifting at rotatingshaft 6 eccentric segment 9 centers, when eccentric segment 9 be centered close to peak time, T-shaped contiguous block 3 is produced to tensioning function, T-shaped contiguous block head 302 internal surfaces and moving railing 2 are compressed, form locking effect; When eccentric shaft 6 be centered close to minimum point time, T-shaped contiguous block 3 is produced to squeezing action, moving railing 2 is extruded in groove, make moving railing in free state, in the track that can limit at T-shaped contiguous block 3, move.
As the improvement to the present embodiment, described rotatingshaft 6 one end are provided with handle with sleeve 7, and the other end is provided with the location collar 8 circumferentially rotating for limiting rotatingshaft.Lock moving railing 22 by handle with sleeve 7, lengthened the arm of force, operate more laborsavingly, when after locking, eccentric shaft 6 is carried out spacing by location collar 8, prevent that rotatingshaft 6 from circumferentially rotating, raising locking effect.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. a quick-locking mechanism, comprise the moving railing of fixed guide and setting in parallel and T-shaped contiguous block between the two, it is characterized in that: described fixed guide is provided with through hole along cross-wise direction, described moving railing is provided with T-shaped groove along its length, the T-shape head of described T-shaped contiguous block is deployed in T-shaped groove, its afterbody inserts in through hole, described fixed guide is also provided with the rotatingshaft that simultaneously runs through through hole and T-shape head portion, and part is run through for eccentric segment in described rotatingshaft and T-shape head portion.
2. quick-locking mechanism according to claim 1, is characterized in that: described eccentric shaft one end is provided with rotatable handle, and the other end is provided with the location collar circumferentially rotating for limiting eccentric shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316519.6U CN203879930U (en) | 2014-06-13 | 2014-06-13 | Rapid locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316519.6U CN203879930U (en) | 2014-06-13 | 2014-06-13 | Rapid locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879930U true CN203879930U (en) | 2014-10-15 |
Family
ID=51680430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316519.6U Expired - Fee Related CN203879930U (en) | 2014-06-13 | 2014-06-13 | Rapid locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879930U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736771A (en) * | 2016-12-26 | 2017-05-31 | 南通百盛精密机械有限责任公司 | A kind of optical sight tailstock sleeve locking device |
| CN108315547A (en) * | 2018-03-28 | 2018-07-24 | 昆山金源光电科技有限公司 | A kind of many-headed wire annealing furnace preheating section length regulating mechanism |
| CN109106549A (en) * | 2018-09-29 | 2019-01-01 | 哈尔滨市华锡尔医疗器械有限公司 | It is a kind of applied to operation bed leg plate, backboard, head plate locking mechanism |
-
2014
- 2014-06-13 CN CN201420316519.6U patent/CN203879930U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736771A (en) * | 2016-12-26 | 2017-05-31 | 南通百盛精密机械有限责任公司 | A kind of optical sight tailstock sleeve locking device |
| CN108315547A (en) * | 2018-03-28 | 2018-07-24 | 昆山金源光电科技有限公司 | A kind of many-headed wire annealing furnace preheating section length regulating mechanism |
| CN109106549A (en) * | 2018-09-29 | 2019-01-01 | 哈尔滨市华锡尔医疗器械有限公司 | It is a kind of applied to operation bed leg plate, backboard, head plate locking mechanism |
| CN109106549B (en) * | 2018-09-29 | 2023-10-24 | 哈尔滨市华锡尔医疗器械有限公司 | Locking mechanism applied to leg plate, back plate and head plate of operation bed |
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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: 20141015 Termination date: 20180613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |