Integrated hydraulic oil cylinder capable of being quickly assembled and disassembled

Abstract

The utility model relates to the technical field of hydraulic oil cylinders, in particular to an integrated hydraulic oil cylinder capable of being quickly assembled and disassembled. The integrated hydraulic oil cylinder capable of being rapidly assembled and disassembled comprises an integrated hydraulic oil cylinder body and a plurality of sets of middle connecting parts used for fixing the integrated hydraulic oil cylinder body, a plurality of sliding grooves which are axially formed are formed in a cylinder sleeve of the integrated hydraulic oil cylinder body, and a toothed plate is fixedly installed in each sliding groove. According to the integrated hydraulic oil cylinder capable of being rapidly assembled and disassembled, due to the arrangement of the toothed plate and the gear, on one hand, the mechanical feeling of the integrated hydraulic oil cylinder body during installation is improved, and on the other hand, the stability of the integrated hydraulic oil cylinder body during sliding installation along the multiple annularly-arranged U-shaped frames is improved; and only plum blossom columns inserted into the moving shafts need to be pulled out, and the plum blossom columns slide out of the integrated hydraulic oil cylinder body from the multiple annularly-arranged U-shaped frames, so that the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic cylinders, in particular to an integrated hydraulic cylinder that can be quickly loaded and unloaded. Background Art

[0002] An integrated hydraulic cylinder is a hydraulic actuator with a compact design and complete structure. It integrates all key components of the hydraulic cylinder (such as cylinder body, piston, piston rod, seals, etc.) into a single unit to form a whole. This design makes the integrated hydraulic cylinder have high convenience and efficiency in installation, use and maintenance. The working principle of the integrated hydraulic cylinder is to inject high-pressure hydraulic oil into the cylinder body to push the piston to move linearly in the cylinder body, thereby driving the piston rod and the mechanical components connected thereto to work. When the pressure of the hydraulic oil is removed or reduced, the piston and piston rod will return to the initial position under the action of spring force, gravity or other external forces.

[0003] Traditional integrated hydraulic cylinders need to be fixed and installed with through bolts. Workers need to use wrenches when installing and disassembling, and the bolts will rust over time. Therefore, it not only wastes time but also wastes manpower when installing and disassembling.

[0004] Therefore, it is necessary to provide a new integrated hydraulic cylinder that can be quickly loaded and unloaded to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides an integrated hydraulic cylinder that can be quickly loaded and unloaded.

[0006] The integrated hydraulic cylinder that can be quickly loaded and unloaded provided by the utility model includes:

[0007] An integrated hydraulic cylinder body, and

[0008] Multiple sets of intermediate connection components for fixing the integrated hydraulic cylinder body;

[0009] Wherein, multiple axially arranged sliding grooves are formed on the cylinder sleeve of the integrated hydraulic cylinder body, and a toothed plate is fixedly installed in each sliding groove;

[0010] Wherein the intermediate connection component includes a U-shaped frame, multiple equally spaced and rotatably connected rotating shafts are installed in the U-shaped frame, and a gear is fixedly sleeved on each rotating shaft;

[0011] An axially arranged and through the rotating shaft plum blossom-shaped through groove is formed on each rotating shaft, and a plum blossom column for restricting the rotation of the rotating shaft is inserted on each rotating shaft.

[0012] Preferably, one end of the rotating shaft is fixedly sleeved with a magnetic ring plate, and the other end of the rotating shaft is fixedly fitted with a mating magnetic block for sealing the plum blossom-shaped through groove, and two symmetrically distributed limiting through holes are formed in the mating magnetic block.

[0013] Preferably, one end of the plum blossom column is fixedly fitted with a magnetic cap, and the other end of the plum blossom column is fixedly fitted with two symmetrically distributed magnetic columns.

[0014] Preferably, the magnetic cap and the magnetic ring plate have opposite magnetic polarities, and the mating magnetic block and the magnetic column have opposite magnetic polarities.

[0015] Preferably, the plum blossom column is inserted into the plum blossom-shaped through groove formed in the rotating shaft, the magnetic cap on the plum blossom column and the magnetic ring plate are adsorbed to each other, and the two magnetic columns on the plum blossom column are respectively inserted into the two limiting through holes formed in the mating magnetic block and adsorbed to the mating magnetic block.

[0016] Preferably, an integrally formed mounting strip is provided on the U-shaped frame, and a plurality of equally spaced mounting holes are formed in the mounting strip.

[0017] Compared with the related art, the quick-disassembly and quick-assembly integrated hydraulic cylinder provided by the present invention has the following beneficial effects:

[0018] 1. The toothed plate and the gear provided in the present invention improve the mechanical feeling during the installation of the integrated hydraulic cylinder body on the one hand, and improve the stability of the integrated hydraulic cylinder body when sliding and installing along a plurality of annularly arranged U-shaped frames on the other hand;

[0019] 2. After the integrated hydraulic cylinder body is inserted into a plurality of annularly arranged U-shaped frames, a plum blossom column is inserted into each rotating shaft, and the two magnetic columns on the plum blossom column are inserted into the two limiting through holes formed in the mating magnetic block, and the magnetic cap on the plum blossom column and the magnetic ring plate are adsorbed to each other, so as to complete the quick installation of the integrated hydraulic cylinder body. When disassembling later, only need to pull out the plum blossom columns inserted in each rotating shaft, and then slide out the integrated hydraulic cylinder body from the plurality of annularly arranged U-shaped frames, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is one of the structural schematic diagrams of a preferred embodiment of the quick-disassembly and quick-assembly integrated hydraulic cylinder provided by the present invention;

[0021] Figure 2 It is the second structural schematic diagram of a preferred embodiment of the quick-disassembly and quick-assembly integrated hydraulic cylinder provided by the present invention;

[0022] Figure 3 is Figure 1 the structural schematic diagram of the integrated hydraulic cylinder body shown;

[0023] Figure 4 One of the structural schematic diagrams of the intermediate joint component shown in Figure 1 ;

[0024] Figure 5 One of the structural schematic diagrams of the intermediate joint component shown in Figure 1 ;

[0025] Figure 6 One of the structural schematic diagrams of the plum blossom column shown in Figure 1 ;

[0026] Reference numerals in the figure: 1, integral hydraulic cylinder body; 1a, sliding groove; 11, toothed plate; 2, intermediate joint component; 21, U-shaped frame; 211, mounting strip; 211a, mounting hole; 22, rotating shaft; 22a, plum blossom-shaped through groove; 221, magnetic ring plate; 222, engaging magnetic block; 222a, limiting through hole; 23, gear; 3, plum blossom column; 31, magnetic cap; 32, magnetic column. Specific embodiments

[0027] In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] The following describes the specific implementation of the present utility model in detail with reference to specific embodiments.

[0029] Please refer to Figures 1 to 6 , a quick-installable and detachable integral hydraulic cylinder provided by an embodiment of the present utility model, the quick-installable and detachable integral hydraulic cylinder includes: an integral hydraulic cylinder body 1 and multiple groups of intermediate joint components 2 for fixing the integral hydraulic cylinder body 1.

[0030] In an embodiment of the present utility model, please refer to Figures 1 to 6 , a plurality of axially arranged sliding grooves 1a are formed in the cylinder sleeve of the integral hydraulic cylinder body 1, and a toothed plate 11 is fixedly installed in each of the sliding grooves 1a;

[0031] The middle connection component 2 includes a U-shaped frame 21. Inside the U-shaped frame 21, multiple rotation shafts 22 that are equally spaced and rotationally connected are installed. A gear 23 is fixedly sleeved on each rotation shaft 22. An axially arranged plum blossom-shaped through groove 22a that penetrates the rotation shaft 22 is formed on each rotation shaft 22. A plum blossom column 3 for restricting the rotation of the rotation shaft 22 is inserted on each rotation shaft 22. A magnetic ring plate 221 is fixedly sleeved at one end of the rotation shaft 22. An abutting magnetic block 222 for sealing the plum blossom-shaped through groove 22a is fixedly embedded at the other end of the rotation shaft 22. Two symmetrically distributed limit through holes 222a are formed on the abutting magnetic block 222.

[0032] It should be noted that: The U-shaped frames 21 in multiple groups of middle connection components 2 are fixedly installed in a ring shape at the positions where the integrated hydraulic cylinder body 1 needs to be installed. Subsequently, after the sliding grooves 1a formed on the integrated hydraulic cylinder body 1 are respectively corresponded to the gears 23 inside each U-shaped frame 21, the integrated hydraulic cylinder body 1 is then slid along the inside of the U-shaped frame 21. Therefore, the gears 23 inside each U-shaped frame 21 are meshed and connected with the toothed plate 11 on the integrated hydraulic cylinder body 1. The sliding stops until the integrated hydraulic cylinder body 1 is inserted to the required installation height. The toothed plate 11 and the gear 23 improve the mechanical feeling during the installation of the integrated hydraulic cylinder body 1 on one hand, and improve the stability of the integrated hydraulic cylinder body 1 when sliding and installing along multiple annularly arranged U-shaped frames 21 on the other hand;

[0033] Among them, an integrally formed installation strip 211 is provided on the U-shaped frame 21. Multiple equally spaced installation holes 211a are formed on the installation strip 211. Screws are used to pass through the installation holes 211a formed on the installation strip 211 to fixedly install the U-shaped frame 21.

[0034] In the embodiment of the present utility model, please refer to Figures 1 to 6 , a magnetic cap 31 is fixedly embedded at one end of the plum blossom column 3, and two symmetrically distributed magnetic columns 32 are fixedly embedded at the other end of the plum blossom column 3. The magnetic cap 31 and the magnetic ring plate 221 have opposite magnetic polarities. The abutting magnetic block 222 and the magnetic columns 32 have opposite magnetic polarities. The plum blossom column 3 is inserted into the plum blossom-shaped through groove 22a formed on the rotation shaft 22. The magnetic cap 31 on the plum blossom column 3 adsorbs to the magnetic ring plate 221. The two magnetic columns 32 on the plum blossom column 3 are respectively inserted into the two limit through holes 222a formed on the abutting magnetic block 222 and adsorb to the abutting magnetic block 222.

[0035] It should be noted that: after the integrated hydraulic cylinder body 1 is inserted into a plurality of annularly arranged U-shaped frames 21, a plum blossom column 3 is inserted into each rotating shaft 22, and two magnetic columns 32 on the plum blossom column 3 are inserted into two limiting through holes 222a opened in the abutting magnetic block 222, and the magnetic cap 31 on the plum blossom column 3 adsorbs with the magnetic ring piece 221, thus completing the rapid installation of the integrated hydraulic cylinder body 1. When disassembling later, only need to pull out the plum blossom columns 3 inserted in each moving shaft 22, and then slide out the integrated hydraulic cylinder body 1 from the plurality of annularly arranged U-shaped frames 21, which is simple and convenient.

[0036] The working principle of the integrated hydraulic cylinder provided by the present utility model that can be quickly loaded and unloaded is as follows:

[0037] The U-shaped frames 21 in multiple sets of intermediate connection components 2 are fixedly installed annularly at the positions where the integrated hydraulic cylinder body 1 needs to be installed. Subsequently, after the sliding grooves 1a opened on the integrated hydraulic cylinder body 1 are respectively corresponded to the gears 23 in each U-shaped frame 21, then the integrated hydraulic cylinder body 1 is slid along the inside of the U-shaped frame 21. Therefore, the gears 23 in each U-shaped frame 21 are meshed and connected with the toothed plates 11 on the integrated hydraulic cylinder body 1, and stop until the integrated hydraulic cylinder body 1 is inserted to the required installation height. The arranged toothed plates 11 and gears 23, on the one hand, improve the mechanical feeling during the installation of the integrated hydraulic cylinder body 1, and on the other hand, improve the stability of the integrated hydraulic cylinder body 1 when sliding and installing along the plurality of annularly arranged U-shaped frames 21;

[0038] After the integrated hydraulic cylinder body 1 is inserted into a plurality of annularly arranged U-shaped frames 21, a plum blossom column 3 is inserted into each rotating shaft 22, and two magnetic columns 32 on the plum blossom column 3 are inserted into two limiting through holes 222a opened in the abutting magnetic block 222, and the magnetic cap 31 on the plum blossom column 3 adsorbs with the magnetic ring piece 221, thus completing the rapid installation of the integrated hydraulic cylinder body 1. When disassembling later, only need to pull out the plum blossom columns 3 inserted in each moving shaft 22, and then slide out the integrated hydraulic cylinder body 1 from the plurality of annularly arranged U-shaped frames 21, which is simple and convenient.

[0039] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. An integrated hydraulic cylinder that can be quickly assembled and disassembled, characterized in that: include: an integrated hydraulic cylinder body (1), and A plurality of groups of intermediate connecting components (2) for fixing the integrated hydraulic cylinder body (1); Wherein, a plurality of axially arranged sliding grooves (1a) are provided on the cylinder sleeve of the integrated hydraulic cylinder body (1), and a tooth plate (11) is fixedly installed in each of the sliding grooves (1a); The central link component (2) comprises a U-shaped frame (21), a plurality of equally spaced and rotatably connected rotating shafts (22) are installed in the U-shaped frame (21), and a gear (23) is fixedly sleeved on each of the rotating shafts (22); Each of the rotating shafts (22) is provided with a plum blossom-shaped through groove (22a) which is axially arranged and passes through the rotating shaft (22), and each of the rotating shafts (22) is provided with a plum blossom column (3) for limiting the rotation of the rotating shaft (22).

2. The one-piece hydraulic cylinder capable of rapid assembly and disassembly according to claim 1, characterized in that: One end of the rotating shaft (22) is fixedly sleeved with a magnetic ring sheet (221), and the other end of the rotating shaft (22) is fixedly embedded with an abutting magnetic block (222) for sealing the plum blossom-shaped through groove (22a), and the abutting magnetic block (222) is provided with two symmetrically distributed limiting through holes (222a).

3. The one-piece hydraulic cylinder capable of rapid assembly and disassembly according to claim 2, characterized in that: A magnetic cap (31) is fixedly embedded at one end of the plum blossom column (3), and two symmetrically distributed magnetic columns (32) are fixedly embedded at the other end of the plum blossom column (3).

4. The one-piece hydraulic cylinder capable of rapid assembly and disassembly according to claim 3, characterized in that: The magnetic cap (31) and the magnetic ring piece (221) have opposite magnetic properties, and the abutting magnetic block (222) and the magnetic column (32) have opposite magnetic properties.

5. The one-piece hydraulic cylinder capable of rapid assembly and disassembly according to claim 4, characterized in that: The plum blossom column (3) is inserted into a plum blossom-shaped through groove (22a) provided on the rotating shaft (22), and the magnetic cap (31) on the plum blossom column (3) and the magnetic ring sheet (221) are mutually attracted, and the two magnetic columns (32) on the plum blossom column (3) are respectively inserted into two limiting through holes (222a) provided on the abutting magnetic block (222) and are mutually attracted to the abutting magnetic block (222).

6. The one-piece hydraulic cylinder capable of rapid assembly and disassembly according to claim 1, characterized in that: The U-shaped frame (21) is provided with an integrally formed mounting strip (211), and the mounting strip (211) is provided with a plurality of mounting holes (211a) distributed at equal distances.

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