CN-224209854-U - Oil cylinder disassembling tool

CN224209854UCN 224209854 UCN224209854 UCN 224209854UCN-224209854-U

Abstract

The utility model relates to the technical field of oil cylinder dismantling tools and discloses an oil cylinder dismantling tool which comprises a sleeve joint cylinder, a rotating disc and a plurality of fastening blocks, wherein a plurality of cross grooves are formed in the edge of the upper surface of the sleeve joint cylinder, the rotating disc is sleeved outside the sleeve joint cylinder, a plurality of cross blocks are fixedly connected to the edge of the inner wall of the rotating disc, the lower surfaces of the cross blocks are tightly attached to the inner bottom surface of the cross grooves, a sleeve joint groove is formed in the middle of the lower surface of the sleeve joint cylinder, a plurality of positioning rods are fixedly connected to the edge of the inner top surface of the sleeve joint groove, and the outer wall of one side, close to the center of the sleeve joint cylinder, of the fastening blocks is tightly attached to the outer wall of the sleeve joint cylinder. According to the oil cylinder dismantling tool, through ingenious matching of the rotating disc and the sleeve joint cylinder and stable fixing of the fastening block and the connecting rod, a rapid and stable dismantling process is achieved, and working efficiency is improved.

Inventors

JIN ZHONGCAI
SHI JIAN
ZHU ZHENGMAO
CHEN SHUN
CHEN WENTAO
CHEN CHAOJUN

Assignees

浙江华川深能环保有限公司

Dates

Publication Date: 20260508
Application Date: 20250520

Claims (6)

1. The oil cylinder dismantling tool comprises a sleeve barrel (1), a rotating disc (2) and a plurality of fastening blocks (3), and is characterized in that a plurality of cross grooves (101) are formed in the edge of the upper surface of the sleeve barrel (1), the rotating disc (2) is sleeved outside the sleeve barrel (1), a plurality of cross blocks (201) are fixedly connected to the edge of the inner wall of the rotating disc (2), the lower surface of the cross blocks (201) is tightly attached to the inner bottom surface of the cross grooves (101), sleeve grooves (102) are formed in the middle of the lower surface of the sleeve barrel (1), a plurality of positioning rods (103) are fixedly connected to the edge of the inner top surface of the sleeve grooves (102), the outer wall of one side of the fastening blocks (3) close to the center of the sleeve barrel (1) is tightly attached to the outer wall of the sleeve barrel (1), threaded grooves (301) are formed in the middle of one side of the outer wall of the center of the sleeve barrel (1), connecting grooves (203) are formed in the outer wall of the rotating disc (2), connecting grooves (203) are formed in the outer wall of the sleeve barrel (2), the connecting grooves (203) are formed in the inner wall of the connecting rod (4) and are far away from the connecting rod (4) and are far from the connecting rod (4), the outer walls of the side, close to the center of the sleeve joint cylinder (1), of the fixing bolts (402) are tightly attached to the outer walls of the rotating disc (2).
2. The cylinder dismantling tool as set forth in claim 1, wherein the outer walls of the cross blocks (201) are in sliding fit with the inner walls of the cross grooves (101).
3. The oil cylinder dismantling tool as set forth in claim 1, wherein the inner wall of the sleeve joint groove (102) is tightly attached to the outer wall of the cylinder cover, and the outer walls of the positioning rods (103) are tightly attached to the positioning grooves at the upper end of the cylinder cover.
4. The oil cylinder dismantling tool as set forth in claim 1, wherein the outer walls of the connecting rods (4) are tightly attached to the inner walls of the connecting grooves (203).
5. The oil cylinder dismantling tool as set forth in claim 1, wherein the outer walls of the two sides of the connecting rod (4) are provided with thread marks (401).
6. The oil cylinder dismantling tool as set forth in claim 1, wherein the middle parts of the two sides of the outer wall of the rotating disc (2) are fixedly connected with fixed handles (202).

Description

Oil cylinder disassembling tool Technical Field The utility model relates to the technical field of oil cylinder dismantling tools, in particular to an oil cylinder dismantling tool. Background The cylinder, also called hydraulic cylinder, is an executive component for converting hydraulic energy into mechanical energy, which is mainly composed of a cylinder body, a piston rod, a sealing device and the like, and the piston is pushed to reciprocate in the cylinder body by the pressure of oil, so that the linear motion or output force is realized, the cylinder is widely applied to transmission systems of various mechanical equipment, such as an excavator, a crane, a hydraulic press and the like, and has the advantages of simple structure, reliable work, large output force and the like. When traditional sealed cylinder cap is dismantled, handle with the spanner generally, but this kind of mode leads to the spanner slippage easily, and then causes the safety problem to traditional in-process of dismantling sealed cylinder cap lacks accurate positioning mechanism generally, leads to easily dismantling the dislocation or the damage of in-process hydro-cylinder part. Accordingly, a cylinder removing tool is provided by a person skilled in the art to solve the above-mentioned problems in the background art. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides the oil cylinder dismantling tool which realizes a rapid and stable dismantling process through ingenious matching of the rotating disc and the sleeve joint cylinder and stable fixing of the fastening block and the connecting rod, improves the working efficiency, ensures accurate positioning in the dismantling process through sliding fit design of the cross block and the cross groove and accurate matching of the positioning rod and the cylinder cover positioning groove, effectively avoids damage of oil cylinder components, and simultaneously, firmly adheres the sleeve joint groove to the outer wall of the cylinder cover and firmly connects the connecting rod with the connecting groove, provides stable support for operation, reduces shaking and offset in the dismantling process, and further improves the accuracy and safety of the dismantling. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a tear hydro-cylinder instrument open, includes cup joints section of thick bamboo, rolling disc and a plurality of fastening piece, the edge of cup joints section of thick bamboo upper surface has all been seted up a plurality of cross grooves, the rolling disc cover is established in the outside of cup joints section of thick bamboo, the edge of rolling disc inner wall all fixedly connected with a plurality of cross pieces, the lower surface of cross piece all closely laminates with the interior bottom surface of cross groove, cup joints the middle part of section of thick bamboo lower surface and seted up the cup joints the groove, the edge of cup joints the inslot top surface all fixedly connected with a plurality of locating levers, the fastening piece is close to the outer wall of cup joints section of thick bamboo center department one side and all closely laminates with the outer wall of cup joints section of thick bamboo, the fastening piece is close to the middle part of cup joints section of thick bamboo center department one side outer wall and all has been seted up the screw groove, the spread groove has all been seted up to the outer wall of rolling disc, the inside of spread groove all is provided with the connecting rod, the connecting rod is close to the outer wall of cup joints section of thick bamboo center department one side and screw thread groove all is connected with the inner wall screw thread of screw thread, the connecting rod is kept away from cup joints section of thick bamboo center one side outer wall all screw thread connection, fixing bolt is close to cup joint section of thick bamboo center department one side and outer wall and closely laminate with the rolling disc all screw thread and laminating; Through above-mentioned technical scheme, through the cooperation of rolling disc with cup joint a section of thick bamboo, and the fixed of fastening block and connecting rod, realized quick, stable dismantlement process, work efficiency has been improved, cross piece and cross groove's slip laminating design, and the accurate cooperation of locating lever and cylinder cap constant head tank, the accurate positioning of dismantling the in-process has been ensured, avoided damaging hydro-cylinder part, and cup joint the groove and the inseparable laminating of cylinder cap outer wall, and the connecting rod is connected with the stability of spread groove, stable operational environment has been provided, rocking and skew in the dismantlement process have been reduced. Further, the outer walls of the cross block