CN102434559A - Guide slot type locking device and locking structure - Google Patents
Guide slot type locking device and locking structure Download PDFInfo
- Publication number
- CN102434559A CN102434559A CN2011103240906A CN201110324090A CN102434559A CN 102434559 A CN102434559 A CN 102434559A CN 2011103240906 A CN2011103240906 A CN 2011103240906A CN 201110324090 A CN201110324090 A CN 201110324090A CN 102434559 A CN102434559 A CN 102434559A
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- China
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- guide body
- locking device
- slot type
- type locking
- bearing pin
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Abstract
The invention provides a guide slot type locking device, which comprises a fixed guide body having a first guide slot extended along the insert-and-extract direction of a pin shaft, a movable guide body that is matched with the fixed guide body and has a second guide slot tilted relative to the insert-and-extract direction of the pin shaft and a pulling device that is connected with one end of the movable guide body along the first direction vertical to or tilted with the insert-and-extract direction, wherein the first guide slot and the second guide slot are matched for driving the pin shaft. The guide slot type locking device and the locking structure can be widely applied to long-distance or narrow spaces by using the pulling rod structure. In addition, the mechanism movement is simple and reliable by using the guide mechanism with a tilted slot.
Description
Technical field
The present invention relates to mechanized equipment and mechanical connection field, particularly a kind of guiding slot type locking device and locking structure.
Background technique
In the existing technology, when the object that has relative displacement in the machinery was carried out the position qualification, the bearing pin of general employing activity connected.Fig. 1 shows a kind of bearing pin of the prior art and connects.As shown in the figure, when the relative displacement that will limit between upper plate 102 and the lower plate 103, need bearing pin 104 be passed upper plate 102 fix in perforation on upper plate 102 and the lower plate 103 with lower plate 103.On bearing pin 104, have pin-and-hole 105, fixing device 101 is inserted pin-and-holes 105, in case shotpin axle 104 is deviate from from upper and lower plates.
There is following shortcoming in existing technology:
1, is not easy to complete operation in narrow space;
2, be not easy at remote complete operation;
3, inconvenience is placed in the bearing pin dismounting.
4, the metal erosion phenomenon takes place in bearing pin easily behind rainwater.
Summary of the invention
The present invention is optimized existing technology, and a kind of guiding slot type locking device is provided, and is applicable in the remote or narrow space.And the bearing pin simple installation can reliably be accomplished structural member locking work accurately.
The present invention realizes through following technological scheme: a kind of guiding slot type locking device comprises: the fixed guide body has first guiding groove that extends along bearing pin plug direction; The mobile guide body cooperates with the fixed guide body, has second guiding groove that relative bearing pin plug direction tilts; Pull unit, the first direction of the vertical bearing pin plug in edge direction is connected an end of mobile guide body; Wherein, first guiding groove cooperates the driving bearing pin with second guiding groove.
Further, pull unit is a pull bar.
Further, comprise also that spring is set on the pull bar, be arranged between mobile guide body and the fixed guide body.
Further, the oriented groove is the end points that bearing pin is stretched out or regain near the end points of spring one side.
Further, comprise also that case is located at the external side of mobile guide body and fixed guide; Base plate carries mobile guide body and fixed guide body, and case is fixedly mounted on the base plate, and the fixed guide body is arranged in the case regularly, and the mobile guide body is arranged in the case movably.
Further, base plate and case are fixed through construction bolt.
Further, stop collar cooperates with pull bar, and the moving direction that limits pull bar is first direction.
Further, pull unit is a flexible cable.
According to a further aspect in the invention, a kind of locking framework comprises guiding slot type locking device, and guiding slot type locking device is above-mentioned any one guiding slot type locking device; Also comprise, bearing pin, first end has the guiding drive post, and the guiding drive post is arranged in first guiding groove and second guiding groove.
Further, also comprise: limiting board, side have the inclined-plane that cooperates with second end of bearing pin, and second end of bearing pin has the inclined-plane that cooperates with limiting board.
Through technique scheme, major advantage of the present invention is, can be in remote or narrow space through using bracing structure.Through using the guide mechanism of simple band skewed slot, make mechanism kinematic succinctly reliable.
Description of drawings
The accompanying drawing that constitutes a part of the present invention is used to provide further understanding of the present invention, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, does not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the schematic representation that a kind of bearing pin of the prior art connects;
Fig. 2 shows the decomposing schematic representation of the guiding slot type locking device of the first embodiment of the present invention;
Fig. 3 shows the schematic representation of opening state of the guiding slot type locking device of the first embodiment of the present invention;
Fig. 4 shows the schematic representation of lock state of the guiding slot type locking device of the first embodiment of the present invention;
Fig. 5 shows the schematic top plan view of the guiding slot type locking device of the first embodiment of the present invention;
Fig. 6 shows the bearing pin schematic representation partly of the guiding slot type locking device of the second embodiment of the present invention; And
Fig. 7 shows the bearing pin schematic representation partly of the guiding slot type locking device of the third embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
The decomposing schematic representation of the guiding slot type locking device of one embodiment of the present of invention has been shown among Fig. 2.As shown in Figure 2, guiding slot type locking device comprises: formations such as construction bolt 1, case 2, mobile guide body 3, spring 4, pull bar 5, stop collar 6, fixed guide body 7, bearing pin 8, base plate 9.During installation; Construction bolt 1 is fixed on case 2 on the base plate 9; Leave the opening that supplies pull bar 5 to pass through on the case 2; In case 2 inside, pull bar 5 passes case 2 and is connected with mobile guide body 3 with hole on the fixed guide body 7, and the spring 4 that is set on the pull bar 5 is positioned between mobile guide body 3 and the fixed guide body 7.After this mechanism installed and fixed, may command bearing pin 8 was flexible, but and then the limiting board 10 of spacing relative displacement.
The work schematic representation of the guiding slot type locking device of one embodiment of the present of invention has been shown among Fig. 3, Fig. 4 and Fig. 5.Mobile guide body 3 has the low oriented groove of the high end of an end of two symmetries, and fixed guide body 7 has the vertical guiding groove of symmetry, and mobile guide body 3 is positioned over fixed guide body 7 inside, oriented groove and vertically guiding groove cooperation.Bearing pin 8 upper ends are the guiding drive post; In the coincidence space of the compound direction groove of the vertical guiding groove composition of oriented groove that the guiding drive post is positioned over mobile guide body 3 and fixed guide body 7; When mobile guide body 3 is done the back and forth movement that is parallel to base plate 9 under the effect of pull bar 5; Under the effect of compound direction groove, can produce the upper and lower displacement of guiding drive post, promptly bearing pin 8 is flexible up and down.
Preferably, pull bar 5 passes fixed guide body 7 and installs with mobile guide body 3 and be connected as a single entity.Spring 4 is enclosed within on the pull bar 5, is positioned between mobile guide body 3 and the fixed guide body 7.In the present embodiment, the oriented groove on the mobile guide body 3 is a low side near spring one side, so do not do the time spent when pull bar 5, under the promotion of spring 4 elastic force, pushes the mobile guide body to left end, makes bearing pin 8 be in the state of stretching out, i.e. the normally closed locking of mechanism always.
When mechanism is opened; Pulling pull bar 5, mobile guide body 3 moves under the effect of pull bar 5, and bearing pin 8 upper ends guiding drive post rises under the effect of mobile guide body 3 oriented grooves; Because of receiving the effect of fixed guide body 7 vertical guiding grooves simultaneously; Bearing pin 8 upper guide can only be moved at vertical direction along vertical guiding groove track to drive post, and promptly bearing pin 8 shrinks, and accomplish mechanism and open.
Preferably, the effect of stop collar 6 in mechanism be, when pull bar 5 is long, guarantees the horizontal directive tendency (H.D.T.) of operation.Case 2 is a protective gear, is connected with base plate 9 through construction bolt 1, and case 2 has the effect that prevents the motion of mobile guide body 3 in the vertical directions simultaneously.
Second embodiment of guiding slot type locking device of the present invention shown in Fig. 6 compares with above-mentioned first embodiment, has changed the direction of the oriented groove on the mobile guide body 31, is high point near spring one side.In the present embodiment, do not do the time spent when pull bar 5, under the promotion of spring 4 elastic force, make bearing pin 8 be in collapsed state always, promptly mechanism often opens.
The 3rd embodiment of guiding slot type locking device of the present invention shown in Fig. 7 compares with above-mentioned first embodiment, has changed the underpart 81 of bearing pin 8, changes it into inclined-plane wedge shape, can realize and the mobile limiting board automatically locking of back that bumps.
According to guiding slot type locking device of the present invention, have following beneficial effect:
1, this mechanism loose pin is arranged in the device, reduces the loaded down with trivial details and placement problem of plug;
2, this mechanism structure is compact, can in narrow space, accomplish structural member locking work accurately;
3, this mechanism pull bar mode of operation can realize turning to space and remote completion structural member locking work.
4, this mechanism case has protection mechanism, and the is rainproof effect of Denging.Simultaneously, can adopt the good material of plasticity (plastics etc.) to do novel shape-designing.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a guiding slot type locking device is characterized in that, comprising:
Fixed guide body (7) has first guiding groove that extends along bearing pin plug direction;
Mobile guide body (3) cooperates with said fixed guide body (7), has second guiding groove that relative bearing pin plug direction tilts;
Pull unit, edge are connected an end of said mobile guide body (3) perpendicular to the first direction of bearing pin plug direction;
Wherein, said first guiding groove cooperates driving bearing pin (8) with second guiding groove.
2. guiding slot type locking device according to claim 1 is characterized in that, said pull unit is pull bar (5).
3. guiding slot type locking device according to claim 2 is characterized in that, also comprises, spring (4) is set on the said pull bar (5), is arranged between said mobile guide body (3) and the fixed guide body (7).
4. guiding slot type locking device according to claim 3 is characterized in that, said second guiding groove is near the end points of end points for making said bearing pin (8) stretch out or regain of said spring (4) one sides.
5. according to any described guiding slot type locking device of claim 1-3, it is characterized in that, also comprise,
Case (2) is located at said mobile guide body (3) and said fixed guide body (7) outside;
Base plate (9); Carry said mobile guide body (3) and said fixed guide body (7); Said case (2) is fixedly mounted on the said base plate (9), and said fixed guide body (7) is arranged in the said case (2) regularly, and said mobile guide body (3) is arranged in the said case (2) movably.
6. guiding slot type locking device according to claim 5 is characterized in that, said base plate (9) is fixing through construction bolt (1) with said case (2).
7. guiding slot type locking device according to claim 2 is characterized in that, also comprises, stop collar (6) cooperates with said pull bar (5), and the moving direction that limits said pull bar (5) is said first direction.
8. guiding slot type locking device according to claim 1 is characterized in that said pull unit is a flexible cable.
9. a locking structure comprises guiding slot type locking device, it is characterized in that said guiding slot type locking device is any described guiding slot type locking device among the claim 1-8; Also comprise,
Bearing pin (8), first end has the guiding drive post, and said guiding drive post is arranged in said first guiding groove and said second guiding groove.
10. locking structure according to claim 9 is characterized in that, also comprises: limiting board (10), side have the inclined-plane that cooperates with second end of said bearing pin (8), and second end of said bearing pin (8) has the inclined-plane that cooperates with said limiting board (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103240906A CN102434559A (en) | 2011-10-21 | 2011-10-21 | Guide slot type locking device and locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103240906A CN102434559A (en) | 2011-10-21 | 2011-10-21 | Guide slot type locking device and locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434559A true CN102434559A (en) | 2012-05-02 |
Family
ID=45982831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103240906A Pending CN102434559A (en) | 2011-10-21 | 2011-10-21 | Guide slot type locking device and locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102434559A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971255A (en) * | 2017-12-21 | 2018-05-01 | 合肥美亚光电技术股份有限公司 | Deashing device and color selector |
| CN112628262A (en) * | 2019-09-24 | 2021-04-09 | 伍鐌科技股份有限公司 | Combined locking unit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466598A (en) * | 1974-08-07 | 1977-03-09 | Kawneer Co | Astragal assembly for doors |
| US4043691A (en) * | 1976-01-20 | 1977-08-23 | Nippon Kogaku K.K. | Device for locking a body to be mounted |
| US4509347A (en) * | 1982-06-30 | 1985-04-09 | Southern Steel Company | Door locking system |
| US4579376A (en) * | 1984-03-14 | 1986-04-01 | Security Engineering, Inc. | Fail-secure and fail-safe door lock mechanism |
| DE4006687A1 (en) * | 1989-06-22 | 1991-01-10 | Fliether Karl Gmbh & Co | Bar-type locking mechanism - has hooked bolt in auxiliary lock moved outwards and sideways to engage |
| US20080066506A1 (en) * | 2006-09-15 | 2008-03-20 | Anthony, Inc. | Electric door lock system for refrigerated display cases |
-
2011
- 2011-10-21 CN CN2011103240906A patent/CN102434559A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1466598A (en) * | 1974-08-07 | 1977-03-09 | Kawneer Co | Astragal assembly for doors |
| US4043691A (en) * | 1976-01-20 | 1977-08-23 | Nippon Kogaku K.K. | Device for locking a body to be mounted |
| US4509347A (en) * | 1982-06-30 | 1985-04-09 | Southern Steel Company | Door locking system |
| US4579376A (en) * | 1984-03-14 | 1986-04-01 | Security Engineering, Inc. | Fail-secure and fail-safe door lock mechanism |
| DE4006687A1 (en) * | 1989-06-22 | 1991-01-10 | Fliether Karl Gmbh & Co | Bar-type locking mechanism - has hooked bolt in auxiliary lock moved outwards and sideways to engage |
| US20080066506A1 (en) * | 2006-09-15 | 2008-03-20 | Anthony, Inc. | Electric door lock system for refrigerated display cases |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971255A (en) * | 2017-12-21 | 2018-05-01 | 合肥美亚光电技术股份有限公司 | Deashing device and color selector |
| CN107971255B (en) * | 2017-12-21 | 2023-09-26 | 合肥美亚光电技术股份有限公司 | Ash removal device and look selection machine |
| CN112628262A (en) * | 2019-09-24 | 2021-04-09 | 伍鐌科技股份有限公司 | Combined locking unit |
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Application publication date: 20120502 |