CN213954058U

CN213954058U - Conveniently-detached sealed hydraulic cylinder barrel

Info

Publication number: CN213954058U
Application number: CN202022634662.8U
Authority: CN
Inventors: 周启仁
Original assignee: Yancheng Lianfeng Electromechanical Co ltd
Current assignee: Yancheng Lianfeng Electromechanical Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-08-13
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a canned type hydraulic cylinder that conveniently dismantles, including the hydraulic cylinder body, the surface cover of hydraulic cylinder body is equipped with the shell, the through-hole has been seted up to one side evenly distributed of shell, the fixed grip block that is equipped with down of bilateral symmetry of shell, the inside threaded hole of seting up of grip block down, the fixed bottom plate that is equipped with in bottom of shell, the upper end activity of shell is inserted and is equipped with the block, the last fixed surface of block is equipped with the second handle, the fixed first sealing washer that is equipped with in one side of block, the fixed inserted bar that is equipped with of one side evenly distributed of block, inserted bar and through-hole clearance fit peg graft. Compared with the prior art, when the hydraulic cylinder barrel body needs to be disassembled and opened, the fourth bolt is firstly disassembled, then the second handle is pulled, the cap is pulled by the second handle to pull out the inserted rod from the inside of the through hole, and therefore the internal disassembling work of the hydraulic cylinder barrel body is effectively solved.

Description

Conveniently-detached sealed hydraulic cylinder barrel

Technical Field

The utility model relates to a pneumatic cylinder technical field specifically is a canned type hydraulic cylinder that conveniently dismantles.

Background

Hydraulic cylinder: the hydraulic actuator is a hydraulic actuator which converts hydraulic energy into mechanical energy and makes linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary. The prior art leads to hydraulic cylinder can not dismantle, and the outside does not have protective structure, if hydraulic cylinder is damaged at the during operation, and the replacement cost is high, can not accomplish to practice thrift the cost, and we provide a canned type hydraulic cylinder who conveniently dismantles for this reason and are used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a canned type hydraulic cylinder that conveniently dismantles to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sealed hydraulic cylinder barrel convenient to disassemble comprises a hydraulic cylinder barrel body, wherein the outer surface of the hydraulic cylinder barrel body is sleeved with a shell, through holes are uniformly distributed on one side of the shell, lower clamping blocks are symmetrically and fixedly arranged on the two sides of the shell, a threaded hole is arranged in the lower clamping block, a bottom plate is fixedly arranged at the bottom of the shell, a cover cap is movably inserted at the upper end of the shell, a second handle is fixedly arranged on the upper surface of the cap, a first sealing ring is fixedly arranged on one side of the cap, the inserting rods are uniformly distributed and fixed on one side of the cap and are movably matched and inserted with the through holes, the two sides of the cover cap are symmetrically and fixedly provided with an upper clamping block, the inner part of the upper clamping block is fixedly provided with a fourth bolt, the fourth bolt is in threaded rotary connection with the threaded hole, and a second sealing ring is fixedly arranged in the cap.

Preferably, the inner symmetrical threads of the bottom plate are rotatably provided with a first bolt.

Preferably, a tool box is fixedly arranged on the upper surface of the bottom plate.

Preferably, the outer surface of the tool box is rotatably provided with a door plate, and the outer surface of the door plate is fixedly provided with a first handle.

Preferably, the fixed fixing base that is equipped with of bilateral symmetry of toolbox, the inside symmetry screw thread of fixing base rotates and is equipped with the second bolt, the second bolt passes fixing base and bottom plate fixed connection.

Preferably, a fixed block is fixedly arranged at one end of the second handle, a third bolt is rotatably arranged on the inner symmetrical threads of the fixed block, and the third bolt penetrates through the fixed block and is fixedly connected with the cap.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the hydraulic cylinder barrel body needs to be disassembled and opened, the fourth bolt is firstly disassembled, and then the second handle is pulled to pull the cover cap to pull the inserted rod out of the through hole, so that the internal disassembling work of the hydraulic cylinder barrel body is effectively solved;

2. when the hydraulic cylinder barrel body needs to be installed, the first bolt inside the base plate is rotated to be fixed in the related equipment, and therefore the installation problem of the hydraulic cylinder barrel body is effectively solved.

Drawings

Fig. 1 is a schematic front structural view of the hydraulic cylinder of the present invention;

FIG. 2 is a schematic side view of the hydraulic cylinder of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the hydraulic cylinder of the present invention;

in the figure: 1. a hydraulic cylinder barrel body; 11. a housing; 111. a through hole; 112. a lower clamping block; 113. a threaded hole; 12. a base plate; 121. a first bolt; 13. a tool box; 131. a door panel; 132. a first handle; 133. a fixed seat; 134. a second bolt; 2. capping; 21. a second handle; 211. a fixed block; 212. a third bolt; 22. a first seal ring; 23. inserting a rod; 24. an upper clamping block; 241. a fourth bolt; 25. and a second seal ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 fig. 1-3, the present invention provides a technical solution: a sealed hydraulic cylinder convenient to disassemble comprises a hydraulic cylinder body 1, a shell 11 is sleeved on the outer surface of the hydraulic cylinder body 1, the shell 11 can increase the stability of the hydraulic cylinder body 1, through holes 111 are uniformly distributed on one side of the shell 11, lower clamping blocks 112 are symmetrically and fixedly arranged on two sides of the shell 11, threaded holes 113 are formed in the lower clamping blocks 112, a bottom plate 12 is fixedly arranged at the bottom of the shell 11, the bottom plate 12 can increase the stability of the hydraulic cylinder body 1, a cap 2 is movably inserted at the upper end of the shell 11, a second handle 21 is fixedly arranged on the upper surface of the cap 2, the cap 2 can be conveniently pulled out by the second handle 21, a first sealing ring 22 is fixedly arranged on one side of the cap 2, the first sealing ring 22 can increase the moisture-proof and dust-proof performance of the hydraulic cylinder body 1, and inserting rods 23 are uniformly distributed and fixedly arranged on one side of the cap 2, the inserted bar 23 can insert the inside of through-hole 111, and inserted bar 23 and through-hole 111 clearance fit peg graft, and the bilateral symmetry of block 2 is fixed to be equipped with grip block 24, goes up the fixed fourth bolt 241 that is equipped with in inside of grip block 24, and fourth bolt 241 and the 113 threaded connection of screw hole rotate, and the inside of block 2 still is fixed to be equipped with second sealing washer 25, and second sealing washer 25 can increase the dampproofing dustproof performance of hydraulic cylinder body 1.

As an embodiment of the utility model, the inside symmetry screw thread of bottom plate 12 rotates and is equipped with first bolt 121, through demolising first bolt 121, can realize the dismantlement installation work of hydraulic cylinder barrel body 1.

As an embodiment of the present invention, the upper surface of the bottom plate 12 is fixed with a tool box 13, and the tool box 13 can conveniently solve the storage problem of the matching tools.

As an embodiment of the present invention, the outer surface of the tool box 13 is rotated to be provided with the door panel 131, the outer surface of the door panel 131 is fixed to be provided with the first handle 132, and the opening and closing of the door panel 131 can be conveniently realized by the first handle 132.

As an embodiment of the utility model, the fixed fixing base 133 that is equipped with of bilateral symmetry of toolbox 13, the inside symmetrical screw thread rotation of fixing base 133 is equipped with second bolt 134, and second bolt 134 passes fixing base 133 and bottom plate 12 fixed connection, through demolising second bolt 134, realization fixing base 133 that can be convenient and the dismantlement installation work of toolbox 13.

As an embodiment of the utility model, the fixed block 211 that is equipped with of one end of second handle 21, the inside symmetrical screw thread rotation of fixed block 211 is equipped with third bolt 212, and third bolt 212 passes fixed block 211 and block 2 fixed connection, through demolising third bolt 212, realization fixed block 211 that can be convenient and the dismantlement installation work of second handle 21.

The working principle is as follows: when the hydraulic cylinder body 1 needs to be disassembled and opened, the fourth bolt 241 is firstly disassembled, then the second handle 21 is pulled, the second handle 21 pulls the cap 2 to pull the inserted rod 23 out of the through hole 111, so that the internal disassembling work of the hydraulic cylinder body 1 is effectively solved, when the hydraulic cylinder body 1 needs to be assembled, the first bolt 121 inside the bottom plate 12 is rotated to fix the hydraulic cylinder body in the middle of relevant equipment, and the assembling problem of the hydraulic cylinder body 1 is effectively solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The sealing type hydraulic cylinder barrel convenient to disassemble comprises a hydraulic cylinder barrel body (1) and is characterized in that a shell (11) is sleeved on the outer surface of the hydraulic cylinder barrel body (1), through holes (111) are uniformly distributed in one side of the shell (11), lower clamping blocks (112) are symmetrically and fixedly arranged on two sides of the shell (11), a threaded hole (113) is formed in the lower clamping block (112), a bottom plate (12) is fixedly arranged at the bottom of the shell (11), a cover cap (2) is movably inserted in the upper end of the shell (11), a second handle (21) is fixedly arranged on the upper surface of the cover cap (2), a first sealing ring (22) is fixedly arranged on one side of the cover cap (2), inserting rods (23) are uniformly distributed and fixedly arranged on one side of the cover cap (2), and the inserting rods (23) are movably matched and inserted with the through holes (111), the fixed grip block (24) of being equipped with of bilateral symmetry of block (2), the fixed fourth bolt (241) that is equipped with in inside of going up grip block (24), fourth bolt (241) and screw hole (113) screw thread rotate the connection, the inside of block (2) is still fixed and is equipped with second sealing washer (25).

2. The hermetically sealed hydraulic cylinder of claim 1, wherein: and a first bolt (121) is rotatably arranged in the bottom plate (12) through symmetrical threads.

3. The hermetically sealed hydraulic cylinder of claim 2, wherein: and a tool box (13) is fixedly arranged on the upper surface of the bottom plate (12).

4. The hermetically sealed hydraulic cylinder of claim 3, wherein: the outer surface of the tool box (13) is rotatably provided with a door panel (131), and a first handle (132) is fixedly arranged on the outer surface of the door panel (131).

5. The hermetically sealed hydraulic cylinder of claim 4, wherein: the both sides symmetry of toolbox (13) is fixed and is equipped with fixing base (133), the inside symmetry screw thread rotation of fixing base (133) is equipped with second bolt (134), second bolt (134) pass fixing base (133) and bottom plate (12) fixed connection.

6. The hermetically sealed hydraulic cylinder of claim 1, wherein: one end of the second handle (21) is fixedly provided with a fixing block (211), a third bolt (212) is rotationally arranged in the fixing block (211) through symmetrical threads, and the third bolt (212) penetrates through the fixing block (211) and the cover cap (2) to be fixedly connected.