CN211693033U - Hydraulic cylinder convenient to installation - Google Patents

Abstract

The utility model discloses a hydraulic cylinder convenient to installation, concretely relates to hydraulic cylinder technical field, including cylinder body and piston rod, the piston rod is established inside the cylinder body and is extended cylinder body one end, the cylinder body other end and piston rod one end all are equipped with the installation pole, piston rod and installation pole fixed connection, installation pole outer end is equipped with two installation mechanisms, installation mechanism includes the shell, the inside spring that is equipped with of shell, the shell outside is equipped with hangs and detains, hang and detain both ends and extend to inside the shell through hanging the knot hole, shell one side is equipped with the handle, handle and shell fixed connection. The utility model discloses an use installation mechanism, utilize the elasticity of spring, taut free bearing and installation pole to utilize spacing arch and spacing groove, make the free bearing not take place the skew, it is more stable, make hydraulic cylinder installation dismantle more convenient.

Description

Hydraulic cylinder convenient to installation

Technical Field

The embodiment of the utility model provides a hydraulic cylinder technical field, concretely relates to hydraulic cylinder convenient to installation.

Background

The hydraulic cylinder is an actuating element which converts hydraulic energy into mechanical energy and makes branch reciprocating motion, has simple structure and reliable work, can omit a speed reducer when the hydraulic cylinder is used for realizing reciprocating motion, has no transmission clearance and moves stably, and is widely applied to various mechanical hydraulic systems.

However, the existing hydraulic oil cylinder is relatively heavy in cylinder body and the front hinged support and the rear hinged support are fixedly connected with the piston rod and the cylinder body, so that the hydraulic oil cylinder is relatively difficult to mount and dismount, and the overhaul and maintenance of the hydraulic oil cylinder are affected.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a hydraulic cylinder convenient to installation through using installation mechanism, utilizes the elasticity of spring, taut free bearing and installation pole to utilize spacing arch and spacing groove, make the free bearing not take place the skew, it is more stable, all comparatively difficult with the dismantlement with hydraulic cylinder's installation among the solution prior art, influence hydraulic cylinder's the problem of overhauing and maintaining.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a hydraulic oil cylinder convenient to install comprises a cylinder body and a piston rod, wherein the piston rod is arranged in the cylinder body and extends out of one end of the cylinder body;

the mounting mechanism comprises a shell, a spring is arranged in the shell, one end of the spring is fixedly connected with the inner wall of the shell, a baffle is fixedly arranged at the other end of the spring, a second rotating shaft is arranged in the baffle, hanging buckle holes are respectively arranged at the front end and the rear end of the shell, a hanging buckle is arranged outside the shell, two ends of the hanging buckle extend into the shell through hanging buckle holes, two ends of the hanging buckle are respectively and fixedly connected with two ends of the second rotating shaft, the hanging buckle is movably connected with the baffle through a second rotating shaft, a first rotating shaft is arranged in the shell, the first rotating shaft is arranged at one side of the baffle, is movably connected with the inner wall of the shell through a bearing and extends to the outside of the shell, two supports are respectively arranged on the front side and the rear side of the shell, two ends of the first rotating shaft are respectively fixedly connected with the two supports, a handle is arranged on one side of the shell, and the handle is fixedly connected with the shell.

Further, a base is fixedly arranged at the other end of the cylinder body, and one end of the mounting rod is fixedly connected with one side of the base.

Further, two all the cover is equipped with two solid fixed rings, two on the installation pole gu fixed ring passes through pivot swing joint, gu fixed ring establishes at the installation mechanism inboard.

Furthermore, four limiting bulges are fixedly arranged at the outer end of the mounting rod.

Furthermore, two the installation pole one end all is equipped with the free bearing, the free bearing outer end is fixed and is equipped with two couples.

Furthermore, a connecting hole is formed in one end of the hinged support, and four limiting grooves are formed in the inner wall of the connecting hole.

Further, the fixing ring is internally provided with a fastening bolt in a penetrating mode, the outer end of the fastening bolt is sleeved with a nut, and the fastening bolt is connected with the nut through threads.

Further, the support is fixedly arranged at the outer end of the mounting rod.

The embodiment of the utility model provides a have following advantage:

the utility model discloses an use installation mechanism, utilize the elasticity of spring, taut free bearing and installation pole to utilize spacing arch and spacing groove, make the free bearing not take place the skew, it is more stable, compare with prior art, make hydraulic cylinder's installation and dismantlement simpler and easier, easy to overhaul and maintain.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is a schematic view of a mounting mechanism provided by the present invention;

fig. 3 is a side view of the hinge base provided by the present invention;

FIG. 4 is a side view of the mounting bar provided by the present invention;

FIG. 5 is a top view of the mounting mechanism provided by the present invention;

fig. 6 is a schematic view of a fixing ring provided by the present invention;

in the figure: the device comprises a cylinder body 1, a base 2, a fixing ring 3, a piston rod 4, an installation mechanism 5, an installation rod 6, a hook 7, a limiting protrusion 8, a hinged seat 9, a limiting groove 10, a connecting hole 11, a handle 12, a fastening bolt 13, a nut 14, a hanging buckle 15, a support 16, a first rotating shaft 17, a shell 18, a hanging buckle hole 19, a baffle 20, a second rotating shaft 21 and a spring 22.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-6 of the specification, the hydraulic oil cylinder convenient to mount in the embodiment comprises a cylinder body 1 and a piston rod 4, wherein the piston rod 4 is arranged inside the cylinder body 1 and extends out of one end of the cylinder body 1, mounting rods 6 are arranged at the other end of the cylinder body 1 and one end of the piston rod 4, the piston rod 4 is fixedly connected with the mounting rods 6, and two mounting mechanisms 5 are arranged at the outer ends of the mounting rods 6;

the mounting mechanism 5 comprises a housing 18, a spring 22 is arranged inside the housing 18, one end of the spring 22 is fixedly connected with the inner wall of the housing 18, a baffle 20 is fixedly arranged at the other end of the spring 22, a second rotating shaft 21 is arranged inside the baffle 20, hanging buckle holes 19 are formed in the front end and the rear end of the housing 18, a hanging buckle 15 is arranged outside the housing 18, two ends of the hanging buckle 15 extend into the housing 18 through the hanging buckle holes 19, two ends of the hanging buckle 15 are respectively fixedly connected with two ends of the second rotating shaft 21, the hanging buckle 15 is movably connected with the baffle 20 through the second rotating shaft 21, a first rotating shaft 17 is arranged inside the housing 18, the first rotating shaft 17 is arranged on one side of the baffle 20, the first rotating shaft 17 is movably connected with the inner wall of the housing 18 through a bearing and extends out of the housing 18, two supports 16 are respectively arranged on the front side and the rear side of the housing 18, two ends of the first rotating shaft, a handle 12 is arranged on one side of the shell 18, and the handle 12 is fixedly connected with the shell 18.

Further, the other end of the cylinder body 1 is fixedly provided with a base 2, one end of the mounting rod 6 is fixedly connected with one side of the base 2, and the mounting rod 6 is conveniently fixed with the cylinder body 1.

Further, two all the cover is equipped with two solid fixed rings 3 on the installation pole 6, two gu fixed ring 3 is through pivot swing joint, gu fixed ring 3 establishes at installation mechanism 5 inboardly, makes installation mechanism 5 more stable.

Furthermore, the outer end of the mounting rod 6 is fixedly provided with four limiting bulges 8, so that the limiting effect is achieved, and the hinged support 9 is not deviated.

Furthermore, two 6 one ends of installation pole all are equipped with free bearing 9, the fixed couple 7 that is equipped with in free bearing 9 outer end for hang and establish and hang knot 15.

Furthermore, a connecting hole 11 is formed in one end of the hinged support 9, and four limiting grooves 10 are formed in the inner wall of the connecting hole 11 and meshed with the limiting protrusions 8 to achieve a limiting effect.

Further, the inside fastening bolt 13 that runs through of solid fixed ring 3, fastening bolt 13 outer pot head is equipped with nut 14, fastening bolt 13 is connected through the screw thread with nut 14 for fixed mounting mechanism 5, make installation mechanism 5 more stable.

Further, the bracket 16 is fixedly arranged at the outer end of the mounting rod 6 and is used for connecting the mounting mechanism 5 and the mounting rod 6.

The implementation scenario is specifically as follows: aligning the connecting hole 11 with the mounting rod 6 and making the four limit protrusions 8 and the four limit grooves 10 correspond to each other, pushing the hinge base 9 to be fitted over one end of the mounting rod 6, engaging the limit protrusions 8 with the limit grooves 10 to prevent the hinge base 9 from deflecting, then, lifting the handle 12, the handle 12 driving the housing 18 to rotate around the first rotating shaft 17 to be lifted, after lifting to a proper position, hanging the hanging buckle 15 on the hook 7, pulling back the handle 12 and the housing 18, the spring 22 in the housing 18 extending due to pulling, when the handle 12 returns to an original position, the elastic force generated by the spring 22 pulling the hanging buckle 15 to one side to make the hanging buckle 15 firmly connected with the hook 7 and further make the hinge base 9 firmly connected with the mounting rod 6, at this time, fitting the fixing ring 3 on the surface of the handle 12, and tightening the fastening bolt 13 and the nut 14 to prevent the handle 12 from lifting, the hinge base 9 and the mounting rod 6 are tightened by the tensile force of the spring 22, utilize spacing arch 8 and spacing recess 10's meshing restriction to take place to rotate simultaneously, make the structure more stable, accomplished installation and dismantlement of being convenient for under the prerequisite of stable installation, and then easy access maintains, this embodiment has specifically solved among the prior art hydraulic cylinder's installation and dismantlement all comparatively difficult, the problem of being not convenient for overhaul and maintain.

The working principle is as follows:

referring to the attached drawings 1-6 of the specification, the connecting hole 11 is aligned with the mounting rod 6, and the four limit protrusions 8 and the four limit grooves 10 are corresponding to each other, the hinge base 9 is pushed to be sleeved on one end of the mounting rod 6, the limit protrusions 8 are engaged with the limit grooves 10, then, the handle 12 is lifted, the handle 12 drives the housing 18 to be lifted together, after the hinge base is lifted to a proper position, the hanging buckle 15 is hung on the hook 7, the handle 12 and the housing 18 are pulled back, the spring 22 in the housing 18 is stretched due to pulling, at this time, the fixing ring 3 is sleeved on the surface of the handle 12, and the fastening bolt 13 and the nut 14 are tightened to prevent the handle 12 from being lifted.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims (8)

1. The utility model provides a hydraulic cylinder convenient to installation, includes cylinder body (1) and piston rod (4), piston rod (4) are established inside cylinder body (1) and are extended cylinder body (1) one end, its characterized in that: the other end of the cylinder body (1) and one end of the piston rod (4) are both provided with mounting rods (6), the piston rod (4) is fixedly connected with the mounting rods (6), and the outer end of each mounting rod (6) is provided with two mounting mechanisms (5);

installation mechanism (5) includes shell (18), shell (18) inside is equipped with spring (22), spring (22) one end and shell (18) inner wall fixed connection, spring (22) other end is fixed and is equipped with baffle (20), baffle (20) inside is equipped with second pivot (21), both ends have all been seted up around shell (18) and have been hung knot hole (19), shell (18) outside is equipped with to hang and detains (15), hang and detain (15) both ends and extend to shell (18) inside through hanging knot hole (19), hang and detain (15) both ends respectively with second pivot (21) both ends fixed connection, hang and detain (15) and pass through second pivot (21) and baffle (20) swing joint, shell (18) inside is equipped with first pivot (17), establish in baffle (20) one side first pivot (17), first pivot (17) are through bearing and shell (18) inner wall swing joint and extend to shell (18) outside The front side and the rear side of the shell (18) are respectively provided with two supports (16), the two ends of the first rotating shaft (17) are respectively fixedly connected with the two supports (16), one side of the shell (18) is provided with a handle (12), and the handle (12) is fixedly connected with the shell (18).

2. A hydraulic ram for easy installation according to claim 1 wherein: the other end of the cylinder body (1) is fixedly provided with a base (2), and one end of the mounting rod (6) is fixedly connected with one side of the base (2).

3. A hydraulic ram for easy installation according to claim 1 wherein: two all the cover is equipped with two solid fixed rings (3), two on installation pole (6) gu fixed ring (3) are through pivot swing joint, gu fixed ring (3) are established at installation mechanism (5) inboardly.

4. A hydraulic ram for easy installation according to claim 1 wherein: the outer end of the mounting rod (6) is fixedly provided with four limiting bulges (8).

5. A hydraulic ram for easy installation according to claim 1 wherein: two installation pole (6) one end all is equipped with free bearing (9), the fixed couple (7) that are equipped with in free bearing (9) outer end.

6. A hydraulic ram for easy installation according to claim 5 wherein: one end of the hinged support (9) is provided with a connecting hole (11), and the inner wall of the connecting hole (11) is provided with four limiting grooves (10).

7. A hydraulic ram for easy installation according to claim 3 wherein: the fixing ring (3) is internally provided with a fastening bolt (13) in a penetrating manner, the outer end of the fastening bolt (13) is sleeved with a nut (14), and the fastening bolt (13) is connected with the nut (14) through threads.

8. A hydraulic ram for easy installation according to claim 1 wherein: the bracket (16) is fixedly arranged at the outer end of the mounting rod (6).

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