CN209080051U - A kind of self-locking mechanism automatically opened in place manually with guide rail - Google Patents
A kind of self-locking mechanism automatically opened in place manually with guide rail Download PDFInfo
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- CN209080051U CN209080051U CN201821788023.3U CN201821788023U CN209080051U CN 209080051 U CN209080051 U CN 209080051U CN 201821788023 U CN201821788023 U CN 201821788023U CN 209080051 U CN209080051 U CN 209080051U
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- shield
- supporting block
- connecting rod
- guide rail
- shaft
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Abstract
The utility model discloses a kind of self-locking mechanism automatically opened in place manually with guide rail, it is characterized by: the self-locking mechanism includes connecting plate (1), supporting block (2) are provided on connecting plate (1), guide rail is provided on the inner wall of supporting block (2), sliding bar (3) are slidably connected with the guide rail, the end of the sliding bar (3) is connected with shield (4), the shield (4) can cover in the outside of supporting block (2), connecting rod is additionally provided in shield (4) simultaneously, one end of connecting rod is provided with limited block (5), the limited block (5) and shield (4) are located at the both ends of supporting block (2), cylinder (6) are provided in supporting block (2), the working end of the cylinder (6) is connected with shield (4), it is additionally provided in the side of shield (4) and protrudes from its table The shifting shaft (7) in face, the shield (4) are then provided with attachment base (8) far from the one end of supporting block (2).
Description
Technical field
The utility model relates to a kind of self-locking mechanism, it is especially a kind of with guide rail automatically open in place manually from lock machine
Structure.
Background technique
At present in domestic automobile exhaust system tooling, the positioning of workpiece is generally positioned with using hand clamp or cylinder connection
Block；The each clamp of worker is needed to go opening that can just take when worker's pickup after the completion of welding using the locating piece that hand clamp connects
Part, handling part is cumbersome, influences production efficiency；And is existed using the locating piece of cylinder connection when installing workpiece and clip to worker's hand
Risk, there are biggish security risks.That is the locating piece of above two mode all existing defects to a certain extent.
Therefore a kind of method or apparatus for being able to solve the above problem is needed now.
Summary of the invention
The utility model is to propose that a kind of structure is simple to solve above-mentioned deficiency present in the prior art, and design is skilful
It is wonderful, the working efficiency of clamping can either be improved, and can guarantee the self-locking mechanism of operator's personal safety.
The technical solution of the utility model is: a kind of self-locking mechanism automatically opened in place manually with guide rail,
Be characterized in that: the self-locking mechanism includes connecting plate 1, and supporting block 2 is provided on connecting plate 1, is set on the inner wall of supporting block 2
It is equipped with guide rail, slidably connects sliding bar 3 with the guide rail, the end of the sliding bar 3 is connected with shield 4, the shield
Cover 4 can cover in the outside of supporting block 2, while connecting rod is additionally provided in shield 4, and one end of connecting rod is provided with limited block 5, described
Limited block 5 and shield 4 are located at the both ends of supporting block 2,
Cylinder 6 is provided in supporting block 2, the working end of the cylinder 6 is connected with shield 4, also sets in the side of shield 4
It is equipped with the shifting shaft 7 for protruding from its surface, the described one end of shield 4 far from supporting block 2 is then provided with attachment base 8,
Driving handle 9 is rotatably connected in the supporting block 2, the driving handle 9 includes cross bar 10, the cross bar 10
Both ends be respectively fixedly connected with connection sheet, the connection sheet is by the first connecting rod 11 and second connecting rod 12 that are mutually permanently connected
Composition, and the angle between first connecting rod 11 and second connecting rod 12 in 50 ° -70 °, one end of second connecting rod 12 passes through first rotating shaft
It is hinged between 13 and supporting block 2, and the other end of second connecting rod 12 then passes through the second shaft 14 and is hinged with driving piece 15,
The driving piece 15 is made of coupling part 16 interconnected and triggering part 17, wherein the end of coupling part 16 and the
Two connecting rods 12 are hinged, and triggering part 17 can then be in contact with the shifting shaft 7, and the driving piece 15 is turned by third
Axis 18 is rotatably supported in supporting block 2, and the third shaft 18 is then located at the handover of coupling part 16 and triggering part 17
Place, is additionally provided with handle 19 on the top of cross bar 10,
One end of the connecting plate 1 is additionally provided with the support plate 20 for being used to support shield 4.
The utility model compared with the existing technology, has the advantages that
The self-locking mechanism automatically opened in place manually with guide rail of this kind of structure type, it is simple in sturcture, ingenious in design,
Defect rationally distributed, that it is individually present for traditional manual self-locking mechanism and pneumatic self-locking mechanism, it is a kind of special to design
Structure, can either be manually opened or close, automation control can also be carried out by cylinder, this self-locking mechanism can both mention
High efficiency, simultaneously because the presence of cylinder allows it to have self-locking function, therefore safety greatly improves.And its system
Make simple process, manufacturing cost is cheap, it can be said that it has a variety of advantages, answers particularly suitable for promoting in the art
With market prospects are very wide.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment lock state.
Fig. 2 is the stereoscopic schematic diagram of the utility model embodiment unlocked state.
Specific embodiment
Below in conjunction with Detailed description of the invention specific embodiment of the present utility model.It is as shown in Figure 1 and Figure 2: a kind of with guide rail
The self-locking mechanism that automatically opens in place manually, including connecting plate 1 are provided with supporting block 2 on connecting plate 1, in the inner wall of supporting block 2
On be provided with guide rail, slidably connect sliding bar 3 with the guide rail, the end of the sliding bar 3 is connected with shield 4, described
Shield 4 can cover in the outside of supporting block 2, while connecting rod is additionally provided in shield 4, one end of connecting rod is provided with limited block 5,
The limited block 5 is located at the both ends of supporting block 2 with shield 4,
Cylinder 6 is provided in supporting block 2, the working end of the cylinder 6 is connected with shield 4, also sets in the side of shield 4
It is equipped with the shifting shaft 7 for protruding from its surface, the described one end of shield 4 far from supporting block 2 is then provided with attachment base 8,
Driving handle 9 is rotatably connected in the supporting block 2, the driving handle 9 includes cross bar 10, the cross bar 10
Both ends be respectively fixedly connected with connection sheet, the connection sheet is by the first connecting rod 11 and second connecting rod 12 that are mutually permanently connected
Composition, and the angle between first connecting rod 11 and second connecting rod 12 in 50 ° -70 °, one end of second connecting rod 12 passes through first rotating shaft
It is hinged between 13 and supporting block 2, and the other end of second connecting rod 12 then passes through the second shaft 14 and is hinged with driving piece 15,
The driving piece 15 is made of coupling part 16 interconnected and triggering part 17, wherein the end of coupling part 16 and the
Two connecting rods 12 are hinged, and triggering part 17 can then be in contact with the shifting shaft 7, and the driving piece 15 is turned by third
Axis 18 is rotatably supported in supporting block 2, and the third shaft 18 is then located at the handover of coupling part 16 and triggering part 17
Place, is additionally provided with handle 19 on the top of cross bar 10,
One end of the connecting plate 1 is additionally provided with the support plate 20 for being used to support shield 4.
The course of work of the self-locking mechanism automatically opened in place manually with guide rail of the utility model embodiment is as follows: first
The locked executing agency of the realizations such as pin shaft is first connected on attachment base 8, and mechanism is then mounted on by equipment by connecting plate 1
In suitable position,
When needing that pin shaft is allowed to lock some movable mechanism, cylinder 6 is controlled by control system and is worked, the work of cylinder 6
It will drive entire shield 4 as end to move relative to supporting block 2, and then the pin shaft being connected on attachment base 8 driven to stretch out, insertion
In the pin hole opened up on locking mechanism；When limited block 5 and supporting block 2 contact, shield 4 is in extreme position, can not continue
Movement；In above-mentioned motion process, the second connecting rod 12 in driving handle 9 can be under the pull effect of shield 4 with first rotating shaft
13 swing for axis, until second connecting rod 12 be in horizontality, and coupling part 16 also can in horizontality, at this time first
Shaft 13, the second shaft 14 and third shaft 18 are on the same line；In the locked state, the pressure maintaining always of cylinder 6, even if
Operator's maloperation, it is intended to which pulling handle 19 unlocks, also due to shield 4 can not be moved and cannot be unlocked；
When necessary, above-mentioned movement can also be manually completed by operator, i.e. pulling handle 19, and driving shield 4 is opposite
It is moved in supporting block 2, after shield 4 reaches latched position, control system controls 6 pressure maintaining of cylinder to be protected；
When needing to unlock, by control system issue signal, the no longer pressure maintaining of cylinder 6, the reversed pulling handle 19 of operator,
It directly drives second connecting rod 12 to rotate backward, and then driving piece 15 is driven to swing, and in above process, in the second shaft 14
It rises, the linear distance between first rotating shaft 13 and third shaft 18 shortens, and shield 4 is pulled to the direction of supporting block 2, is connected to
Pin shaft or other executing agencies on attachment base 8 are extracted out from by locking mechanism, realize unlock operation；
Similarly, unlocking motion can also be driven by cylinder 6 to realize.
Claims (1)
1. a kind of self-locking mechanism automatically opened in place manually with guide rail, it is characterised in that: the self-locking mechanism includes connecting
Fishplate bar (1) is provided with supporting block (2) on connecting plate (1), guide rail is provided on the inner wall of supporting block (2), with the guide rail
It slidably connects sliding bar (3), the end of the sliding bar (3) is connected with shield (4), and the shield (4), which can cover, to be propped up
The outside of bracer (2), while it being additionally provided with connecting rod in shield (4), one end of connecting rod is provided with limited block (5), the limited block
(5) both ends of supporting block (2) are located at shield (4),
It is provided with cylinder (6) in supporting block (2), the working end of the cylinder (6) is connected with shield (4), in the side of shield (4)
Face is additionally provided with the shifting shaft (7) for protruding from its surface, and the shield (4) is then provided with connection far from the one end of supporting block (2)
Seat (8),
It is rotatably connected on the supporting block (2) driving handle (9), the driving handle (9) includes cross bar (10), the cross
The both ends of bar (10) have been respectively fixedly connected with connection sheet, and the connection sheet is by the first connecting rod (11) being mutually permanently connected and
Two connecting rods (12) composition, and the angle between first connecting rod (11) and second connecting rod (12) in 50 ° -70 °, second connecting rod (12)
One end between first rotating shaft (13) and supporting block (2) by being hinged, and the other end of second connecting rod (12) then passes through second
Shaft (14) is hinged with driving piece (15), and the driving piece (15) is by coupling part interconnected (16) and triggering part
(17) it forms, wherein the end of coupling part (16) is hinged with second connecting rod (12), and triggering part (17) then can be with institute
It states shifting shaft (7) to be in contact, the driving piece (15) is rotatably supported on supporting block (2) by third shaft (18), and institute
The third shaft (18) stated then is located at the junction of coupling part (16) and triggering part (17), also sets on the top of cross bar (10)
Handle (19) are equipped with,
One end of the connecting plate (1) is additionally provided with the support plate (20) for being used to support shield (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788023.3U CN209080051U (en) | 2018-11-01 | 2018-11-01 | A kind of self-locking mechanism automatically opened in place manually with guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821788023.3U CN209080051U (en) | 2018-11-01 | 2018-11-01 | A kind of self-locking mechanism automatically opened in place manually with guide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209080051U true CN209080051U (en) | 2019-07-09 |
Family
ID=67121962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821788023.3U Active CN209080051U (en) | 2018-11-01 | 2018-11-01 | A kind of self-locking mechanism automatically opened in place manually with guide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209080051U (en) |
-
2018
- 2018-11-01 CN CN201821788023.3U patent/CN209080051U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 116000 floors 1-3, No. 8-1, Shengsheng Third Road, shuangd port, Dalian Economic and Technological Development Zone, Dalian City, Liaoning Province Patentee after: Dalian Heye Intelligent Equipment Co.,Ltd. Address before: 116000 No. 11, Shuangfeng Road, Jinzhou District, Dalian City, Liaoning Province Patentee before: KONO PRECISION MACHINE (DALIAN) Co.,Ltd. |
|
| CP03 | Change of name, title or address |