CN220910342U - Rotary locking oil cylinder - Google Patents
Rotary locking oil cylinder Download PDFInfo
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- CN220910342U CN220910342U CN202322805693.9U CN202322805693U CN220910342U CN 220910342 U CN220910342 U CN 220910342U CN 202322805693 U CN202322805693 U CN 202322805693U CN 220910342 U CN220910342 U CN 220910342U
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- fixing plate
- shaped fixing
- oil cylinder
- limiting
- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000004888 barrier function Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of oil cylinder installation, in particular to a rotary locking oil cylinder which comprises a first L-shaped fixing plate, a second L-shaped fixing plate and an oil cylinder main body, wherein the second L-shaped fixing plate is rotationally connected with the first L-shaped fixing plate through a rotating shaft, the oil cylinder main body is installed at the upper end of the second L-shaped fixing plate, and a locking mechanism is connected between the first L-shaped fixing plate and the second L-shaped fixing plate; the locking mechanism comprises a limiting jack, an n-type block, a mounting groove, a movable sleeve block, a lapping plate and a limiting plug rod, and the two L-type fixing plates are rotatably connected through the rotating shaft, so that the oil cylinder main body at the later stage can be better unscrewed, used and retracted; then, the upper n-type block, the limiting jack and the limiting inserted link are matched, so that the cylinder main body can have better stability after being unscrewed, and a better use effect is achieved; finally, the binding sheet and the connecting screw are arranged, so that the oil cylinder main body can be detached and installed.
Description
Technical Field
The utility model relates to the technical field of oil cylinder installation, in particular to a rotary locking oil cylinder.
Background
The hydraulic cylinder is an actuating mechanism for converting hydraulic energy into mechanical energy in the hydraulic device to realize linear reciprocating motion; the self-locking capability of the locking oil cylinder in the current market meets the use requirement, and the end part of the locking oil cylinder can be rotatably installed for better folding and unfolding in the later period when the locking oil cylinder is installed; however, in order to ensure stability during use, the position of the screw after rotation is limited at this time, so as to avoid use defects caused by instability, but the current limited rotation is mostly carried out by abutting the screw and then fixing under the action of friction force, but the screw can cause failure of limitation once loosening, and in order to better tighten the screw, a screwdriver, a wrench and other tools are adopted, so that the whole use convenience is reduced, and therefore, the problem is solved by providing a rotary locking cylinder.
Disclosure of utility model
In order to solve the above-mentioned problems, the present utility model proposes a rotary lock cylinder to solve the above-mentioned problems of the related art more precisely.
The utility model is realized by the following technical scheme:
The utility model provides a rotary locking oil cylinder which comprises a first L-shaped fixing plate, a second L-shaped fixing plate and an oil cylinder main body, wherein the second L-shaped fixing plate is rotationally connected with the first L-shaped fixing plate through a rotating shaft, the oil cylinder main body is arranged at the upper end of the second L-shaped fixing plate, and a locking mechanism is connected between the first L-shaped fixing plate and the second L-shaped fixing plate;
The locking mechanism comprises a limiting jack, an n-type block, a mounting groove, a movable sleeve block, a lapping plate and a limiting plug rod, wherein the limiting jack is arranged on the side edge of a second L-type fixing plate, the n-type block is fixedly connected to the side edge of a first L-type fixing plate, the mounting groove is arranged on the side edge of the n-type block, the movable sleeve block is slidably connected to the inner wall of the mounting groove, the lapping plate is fixedly connected between two movable sleeve blocks, and the limiting plug rod is fixedly connected to the surface of the lapping plate.
Further, locking mechanism still includes dead lever, spring and pulling rod, dead lever fixed connection is between the both ends wall of standing groove, the spring cover is established in the periphery of dead lever, the peripheral at the dead lever is cup jointed in the slip of removal cover piece, pulling rod inserts the top of establishing at n type piece, and one end and the fixed surface connection of lapping plate.
Further, a binding assembly is connected between the second L-shaped fixing plate and the oil cylinder main body;
the binding assembly comprises a transverse butt strap, binding fixing sheets and connecting screws, wherein the transverse butt strap is transversely overlapped between two second L-shaped fixing plates, the oil cylinder main body is prevented from being arranged on the upper end surface of the transverse butt strap, the binding fixing sheets are bound on the periphery of the oil cylinder main body, and the connecting screws are connected between the transverse butt strap and the binding fixing sheets in a threaded mode.
Further, a limiting stop bar is transversely and fixedly connected between the two first L-shaped fixing plates, and a Z-shaped mounting plate is fixedly connected to the side edge of each first L-shaped fixing plate.
Further, the end part of the limiting inserted rod penetrates through the first L-shaped fixing plate and is inserted into the inner wall of the limiting insertion hole, and the inner diameter of the limiting insertion hole is matched with the outer diameter of the limiting inserted rod.
Further, one end of the spring is fixedly connected to the end wall of the placement groove, and the other end of the spring is fixedly connected to one end surface of the movable sleeve block.
The utility model has the beneficial effects that:
According to the utility model, the two L-shaped fixing plates are rotationally connected through the rotating shaft, so that the oil cylinder main body in the later stage can be better unscrewed for use and be better retracted; then, the upper n-type block, the limiting jack and the limiting inserted link are matched, so that the cylinder main body can have better stability after being unscrewed, and a better use effect is achieved; finally, the binding sheet and the connecting screw are arranged, so that the oil cylinder main body can be detached and installed.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a side view of the structure of an embodiment of the present utility model;
FIG. 3 is a schematic view showing a partial structure of a second L-shaped fixing plate according to an embodiment of the present utility model;
FIG. 4 is an enlarged view of the structure A in FIG. 1 according to an embodiment of the present utility model;
fig. 5 is a schematic view of an n-type block according to an embodiment of the present utility model.
In the figure: 1. a first L-shaped fixing plate; 2. a second L-shaped fixing plate; 3. an oil cylinder main body; 4. limiting jack; 5. an n-type block; 6. a placement groove; 7. a fixed rod; 8. a spring; 9. moving the sleeve block; 10. a lapping plate; 11. a limit inserted link; 12. a pulling rod; 13. a limit stop bar; 14. a transverse butt strap; 15. binding a fixing piece; 16. a connecting screw; 17. z-shaped mounting plate.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Examples
As shown in fig. 1 to 5, a rotary locking cylinder according to an embodiment of the present utility model includes a first L-shaped fixing plate 1, a second L-shaped fixing plate 2, and a cylinder body 3, where the second L-shaped fixing plate 2 is rotatably connected with the first L-shaped fixing plate 1 through a rotation shaft, the cylinder body 3 is installed at an upper end of the second L-shaped fixing plate 2, and a locking mechanism is connected between the first L-shaped fixing plate 1 and the second L-shaped fixing plate 2; the locking mechanism comprises a limiting jack 4, an n-type block 5, a mounting groove 6, a movable sleeve block 9, a lapping plate 10 and a limiting plug rod 11, wherein the limiting jack 4 is arranged on the side edge of a second L-type fixing plate 2, the n-type block 5 is fixedly connected with the side edge of a first L-type fixing plate 1, the mounting groove 6 is arranged on the side edge of the n-type block 5, the movable sleeve block 9 is slidably connected with the inner wall of the mounting groove 6, the lapping plate 10 is fixedly connected between the two movable sleeve blocks 9, the limiting plug rod 11 is fixedly connected with the surface of the lapping plate 10, two limiting plug rods 13 are transversely fixedly connected between the first L-type fixing plates 1, the side edge of the first L-type fixing plate 1 is fixedly connected with a Z-type mounting plate 17, the end part of the limiting plug rod 11 penetrates through the first L-type fixing plate 1 and is inserted into the inner wall of the limiting jack 4, and the inner diameter of the limiting jack 4 is mutually matched with the outer diameter of the limiting plug rod 11.
Wherein, through setting up spacing blend stop 13 for second L type fixed plate 2 can be limited in the rotation, avoid rotatory too first spacing jack 4 that leads to the fact of spacing inserted bar 11 not well aimed at, thereby make holistic use more convenient.
Further, the locking mechanism further comprises a fixing rod 7, a spring 8 and a pulling rod 12, wherein the fixing rod 7 is fixedly connected between two end walls of the placement groove 6, the spring 8 is sleeved on the periphery of the fixing rod 7, the movable sleeve block 9 is sleeved on the periphery of the fixing rod 7 in a sliding mode, the pulling rod 12 is inserted into the top end of the n-type block 5, one end of the pulling rod is fixedly connected with the surface of the lapping plate 10, one end of the spring 8 is fixedly connected with the end wall of the placement groove 6, and the other end of the spring 8 is fixedly connected with the surface of one end of the movable sleeve block 9.
Wherein, through setting up dead lever 7 and spring 8 for overlap plate 10 is being under the condition of not atress can be better the cooperation dead lever 7 and remove cover piece 9 and reset under spring 8's rebound effort, thereby let the tip of spacing inserted bar 11 insert spacing jack 4's inner wall fast, carry out the locking effect to second L type fixed plate 2.
Further, a binding assembly is connected between the second L-shaped fixing plate 2 and the oil cylinder main body 3; the binding assembly comprises a transverse butt strap 14, a binding sheet 15 and a connecting screw 16, wherein the transverse butt strap 14 is transversely overlapped between the two second L-shaped fixing plates 2, the oil cylinder main body 3 is prevented from being arranged on the upper end surface of the transverse butt strap 14, the binding sheet 15 is bound on the periphery of the oil cylinder main body 3, and the connecting screw 16 is connected between the transverse butt strap 14 and the binding sheet 15 in a threaded mode.
The working principle of the utility model is as follows: when the rotary locking oil cylinder is used, firstly, the oil cylinder main body 3 and the transverse butt strap 14 are fixedly bound through the binding piece 15 and the connecting screw 16, after all the rotary locking oil cylinder is ready, the first L-shaped fixing plate 1 is installed to a designated position through the Z-shaped installation piece 17 and the fixing screw, the oil cylinder main body 3 is rotated out before being used, the pulling rod 12 is synchronously pulled during the use, so that the butt strap 10 drives the limiting plug rod 11 to move, when the second L-shaped fixing plate 2 drives the oil cylinder main body 3 to rotate until the second L-shaped fixing plate 2 abuts against the limiting stop bar 13, the force on the pulling rod 12 is released, the butt strap 10 drives the limiting plug rod 11 to reset, and therefore the limiting plug rod 11 is inserted into the inner wall of the limiting jack 4, and the locking effect after the rotation of the oil cylinder main body 3 is completed; in the later stage, when the pulling rod 12 is not required to be retracted, the second L-shaped fixing plate 2 is only required to be pulled again and rotated.
Finally, it should be noted that: while the basic concepts have been described above, it will be apparent to those skilled in the art that the foregoing detailed disclosure is by way of example only and is not intended to be limiting. Although not explicitly described herein, various modifications, improvements, and adaptations to the present disclosure may occur to one skilled in the art. Such modifications, improvements, and modifications are intended to be suggested within this specification, and therefore, such modifications, improvements, and modifications are intended to be included within the spirit and scope of the exemplary embodiments of the present invention. Meanwhile, the specification uses specific words to describe the embodiments of the specification. Reference to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic is associated with at least one embodiment of the present description. Thus, it should be emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various positions in this specification are not necessarily referring to the same embodiment. Furthermore, certain features, structures, or characteristics of one or more embodiments of the present description may be combined as suitable. Furthermore, the order in which the elements and sequences are processed, the use of numerical letters, or other designations in the description are not intended to limit the order in which the processes and methods of the description are performed unless explicitly recited in the claims.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The rotary locking oil cylinder comprises a first L-shaped fixing plate (1), a second L-shaped fixing plate (2) and an oil cylinder main body (3), wherein the second L-shaped fixing plate (2) is rotationally connected with the first L-shaped fixing plate (1) through a rotating shaft, and the oil cylinder main body (3) is arranged at the upper end of the second L-shaped fixing plate (2), and is characterized in that a locking mechanism is connected between the first L-shaped fixing plate (1) and the second L-shaped fixing plate (2);
The locking mechanism comprises a limiting jack (4), an n-type block (5), a mounting groove (6), a movable sleeve block (9), a lapping plate (10) and a limiting inserting rod (11), the limiting jack (4) is arranged on the side edge of a second L-type fixing plate (2), the n-type block (5) is fixedly connected to the side edge of a first L-type fixing plate (1), the mounting groove (6) is arranged on the side edge of the n-type block (5), the movable sleeve block (9) is slidably connected to the inner wall of the mounting groove (6), the lapping plate (10) is fixedly connected between the two movable sleeve blocks (9), the limiting inserting rod (11) is fixedly connected to the surface of the lapping plate (10), the locking mechanism further comprises a fixing rod (7), a spring (8) and a pulling rod (12), the fixing rod (7) is fixedly connected between the two end walls of the mounting groove (6), the spring (8) is sleeved on the periphery of the fixing rod (7), the movable sleeve block (9) is slidably connected to the periphery of the fixing rod (7), and the lapping plate (10) is fixedly connected to the top end of the lapping plate (10).
2. The rotary locking cylinder according to claim 1, wherein a binding assembly is connected between the second L-shaped fixing plate (2) and the cylinder body (3);
The binding assembly comprises a transverse lapping plate (14), binding fixing plates (15) and connecting screws (16), wherein the transverse lapping plate (14) is transversely lapped between two second L-shaped fixing plates (2), the oil cylinder main body (3) is prevented from being arranged on the upper end surface of the transverse lapping plate (14), the binding fixing plates (15) are bound on the periphery of the oil cylinder main body (3), and the connecting screws (16) are connected between the transverse lapping plate (14) and the binding fixing plates (15) in a threaded mode.
3. The rotary locking cylinder according to claim 1, wherein a limiting barrier (13) is fixedly connected between the two first L-shaped fixing plates (1) in the transverse direction, and a Z-shaped mounting piece (17) is fixedly connected to the side edge of each first L-shaped fixing plate (1).
4. The rotary locking cylinder according to claim 1, wherein the end portion of the limiting plug rod (11) penetrates through the first L-shaped fixing plate (1) and is inserted into the inner wall of the limiting plug hole (4), and the inner diameter of the limiting plug hole (4) is matched with the designed outer diameter of the limiting plug rod (11).
5. The rotary locking cylinder according to claim 1, wherein one end of the spring (8) is fixedly connected to the end wall of the placement groove (6), and the other end of the spring (8) is fixedly connected to one end surface of the movable sleeve block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805693.9U CN220910342U (en) | 2023-10-19 | 2023-10-19 | Rotary locking oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322805693.9U CN220910342U (en) | 2023-10-19 | 2023-10-19 | Rotary locking oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910342U true CN220910342U (en) | 2024-05-07 |
Family
ID=90913070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322805693.9U Active CN220910342U (en) | 2023-10-19 | 2023-10-19 | Rotary locking oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910342U (en) |
-
2023
- 2023-10-19 CN CN202322805693.9U patent/CN220910342U/en active Active
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