CN112044904A - Independent oil cylinder drive turning mechanism - Google Patents

Abstract

The invention discloses an independent oil cylinder driving turnover mechanism, which comprises: tilting mechanism body and actuating mechanism. The turnover mechanism body is used for being fixedly connected with the cylinder body. Actuating mechanism and tilting mechanism body fixed connection, actuating mechanism is used for driving tilting mechanism body and overturns, and actuating mechanism includes: guide cylinder, rack and integral type hydro-cylinder. One end of the guide cylinder is fixedly connected with the turnover mechanism body. One end of the rack extends into the guide cylinder through the other end of the guide cylinder and is fixedly connected with the guide cylinder. The integrated oil cylinder comprises a piston rod, and one end of the piston rod is arranged in the rack and fixed in the guide cylinder. The turnover mechanism body and the cylinder body can be driven to turn over through reversing actions of the oil inlet and the oil outlet of the integrated oil cylinder. Therefore, the independent oil cylinder driving turnover mechanism has good sealing performance and is convenient to maintain, and the movement stability of the piston rod of the oil cylinder is improved.

Description

Independent oil cylinder drive turning mechanism

technical field

The invention relates to the technical field of equipment hydraulics, in particular to an independent oil cylinder-driven overturning mechanism.

Background technique

The turning mechanism of the cleaning machine is one of the commonly used equipment in the machining equipment production line. Due to the design defect of the current reversing mechanism oil cylinder, two oil cylinders 2 push the reversing mechanism body 1, and the oil cylinder seal is installed in the mechanism hole, that is, the oil cylinder 2 is not an integrated type, and the friction and wear of the piston and the seal are prone to occur, resulting in frequent oil leakage. , The problem of internal leakage and crawling, and there are pull marks on the inner wall of the oil cylinder. Even if it is electroplating repair, polishing the cylinder tube or re-making the cylinder tube and piston, the cost is high, and it is not durable. There is a risk of hidden quality risks, and it affects the positioning of the turning mechanism of the turning operation, which is not conducive to quick repair of faults and affects production.

The information disclosed in this Background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an independent oil cylinder-driven overturning mechanism, which has good sealing performance, is convenient for maintenance, and improves the movement stability of the oil cylinder piston rod.

In order to achieve the above purpose, the present invention provides an independent oil cylinder-driven overturning mechanism, which includes: an overturning mechanism body and a driving mechanism. The body of the overturning mechanism is used for fixed connection with the cylinder block. The driving mechanism is fixedly connected with the body of the inversion mechanism, and the driving mechanism is used to drive the body of the inversion mechanism to invert, and the driving mechanism includes a guide cylinder, a rack and an integrated oil cylinder. One end of the guide cylinder is fixedly connected with the body of the turning mechanism. One end of the rack extends into the guide cylinder through the other end of the guide cylinder and is fixedly connected. The integrated oil cylinder includes a piston rod, and one end of the piston rod is arranged in the rack and fixed in the guide cylinder. Among them, the reversing action of the oil inlet and outlet of the integrated oil cylinder can drive the turning mechanism body and the cylinder block to turn over.

In an embodiment of the present invention, the independent oil cylinder-driven overturning mechanism further includes a mounting and fixing plate, which is fixed on one end of the guide cylinder, and one end of the piston rod is disposed in the rack and fixedly connected with the mounting and fixing plate.

In one embodiment of the present invention, the rack has internal threads.

In an embodiment of the present invention, the guide cylinder and the mounting and fixing plate are fixed by welding.

In an embodiment of the present invention, the other end of the guide cylinder has a cylinder mounting seat flange semi-circle, and the guide cylinder is fastened to the turning mechanism body through the cylinder mounting seat flange semi-circular sheet.

In an embodiment of the present invention, the piston rod is provided with a piston rod lock nut, and the piston rod is screwed into the rack through the piston rod lock nut.

In an embodiment of the present invention, a dismounting window is opened on the guide cylinder.

Compared with the prior art, the independent oil cylinder-driven overturning mechanism according to the present invention is simple in structure and easy to implement. The stability of the movement of the piston rod of the oil cylinder prevents the damage of the sealing ring and prolongs the service life of the oil cylinder. And it is easy to maintain, has a high safety factor, is reliable in use, easy to control, reduces equipment failure rates, has low maintenance costs, has strong bearing capacity, and has a balanced force. It has strong practicability and popularization.

Description of drawings

1 is a schematic front view of an existing flip mechanism;

2 is a schematic front view of the structure of an independent oil cylinder-driven overturning mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an exploded structure of a driving mechanism of an independent oil cylinder-driven overturning mechanism according to an embodiment of the present invention.

Description of main reference signs:

1-Turn mechanism body, 2-Oil cylinder, 3-Drive mechanism, 4-Guide cylinder, 5-Rack, 51-Internal thread, 6-Integrated cylinder, 7-Installation fixing plate, 8-Cylinder barrel mounting seat flange Half-circle, 9-piston rod lock nut, 10-disassembly window.

Detailed ways

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

Unless expressly stated otherwise, throughout the specification and claims, the term "comprising" or its conjugations such as "comprising" or "comprising" and the like will be understood to include the stated elements or components, and Other elements or other components are not excluded.

2 is a schematic front view of the structure of an independent oil cylinder-driven overturning mechanism according to an embodiment of the present invention. FIG. 3 is a schematic diagram of an exploded structure of a driving mechanism of an independent oil cylinder-driven overturning mechanism according to an embodiment of the present invention.

As shown in FIG. 2 to FIG. 3 , an independent oil-cylinder-driven overturning mechanism according to a preferred embodiment of the present invention includes: an overturning mechanism body 1 and a driving mechanism 3 . The turning mechanism body 1 is used for fixed connection with the cylinder block. The driving mechanism 3 is fixedly connected with the inversion mechanism body 1 , and the driving mechanism 3 is used to drive the inversion mechanism body 1 to invert, and the driving mechanism 3 includes a guide cylinder 4 , a rack 5 and an integrated oil cylinder 6 . One end of the guide cylinder 4 is fixedly connected with the turning mechanism body 1 . One end of the rack 5 extends into the guide cylinder 4 through the other end of the guide cylinder 4 and is fixedly connected. The integrated oil cylinder 6 includes a piston rod, and one end of the piston rod is arranged in the rack 5 and fixed in the guide cylinder 4 . The reversing action of the oil inlet and outlet of the integrated oil cylinder 6 can drive the turning mechanism body 1 and the cylinder block to turn over.

In an embodiment of the present invention, the independent oil cylinder-driven overturning mechanism further includes an installation and fixing plate 7 fixed on one end of the guide cylinder 4 , and one end of the piston rod is disposed in the rack 5 and is fixedly connected with the installation and fixing plate 7 . The rack 5 has internal threads 51 . The guide cylinder 4 and the mounting and fixing plate 7 are fixed by welding.

In an embodiment of the present invention, the other end of the guide cylinder 4 has a cylinder mounting seat flange semi-circle 8 , and the guide cylinder 4 is fastened to the turning mechanism body 1 through the cylinder mounting seat flange semi-circle 8 . A piston rod lock nut 9 is arranged on the piston rod, and the piston rod is screwed into the rack 5 through the piston rod lock nut 9 . The guide cylinder 4 is provided with a disassembly and assembly window 10 .

In practical application, the independent oil cylinder-driven overturning mechanism of the present invention specifically includes a guide cylinder 4, a disassembly and assembly window 10, an installation and fixing plate 7, a rack 5, an inner thread 51 of the rack 5, a piston rod lock nut 9, and an integrated oil cylinder 6 And cylinder mounting seat flange semi-circle 8 and other components. The guide cylinder 4 is installed in the turning mechanism body 1 and fastened with the flange semi-circle 8 of the cylinder mounting seat. The guide cylinder 4 is welded with the installation and fixing plate 7, which plays the role of fixing the positioning of the oil cylinder. The piston rod of the integrated oil cylinder 6 is tightened in the rack 5 and the inner thread 51, and is fastened with the mounting and fixing plate 7 by screws to form an independent oil cylinder-driven overturning mechanism. After the one-piece oil cylinder 6 is installed, tighten the lock nut of the piston rod through the installation window (that is, the piston rod in the guide cylinder 4 also has a lock nut) to prevent the rack 5 from loosening, and to ensure the accurate positioning of the drive turning mechanism, which is convenient for disassembly and assembly. Maintenance, prolong the life of the cylinder. After the installation is completed, the efficient and precise operation of the drive turning mechanism is realized through the reversing action of the oil inlet and outlet of the integrated oil cylinder 6, which improves the performance stability of the equipment and reduces the equipment failure rate.

In a word, the independent oil cylinder-driven overturning mechanism of the present invention has a simple structure and is easy to implement. The integrated oil cylinder can convert and output rotating working power, improve the stress condition of the oil cylinder and the piston rod, have better sealing performance, and improve the movement stability of the oil cylinder and piston rod. , to prevent damage to the sealing ring and prolong the service life of the oil cylinder. And it is easy to maintain, has a high safety factor, is reliable in use, easy to control, reduces equipment failure rates, has low maintenance costs, has strong bearing capacity, and has a balanced force. It has strong practicability and popularization.

The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and illustration. These descriptions are not intended to limit the invention to the precise form disclosed, and obviously many changes and variations are possible in light of the above teachings. The exemplary embodiments were chosen and described for the purpose of explaining certain principles of the invention and their practical applications, to thereby enable one skilled in the art to make and utilize various exemplary embodiments and various different aspects of the invention. Choose and change. The scope of the invention is intended to be defined by the claims and their equivalents.

Claims (7)

1. The utility model provides an independent hydro-cylinder drive tilting mechanism which characterized in that includes:

the turnover mechanism body is fixedly connected with the cylinder body; and

the driving mechanism is fixedly connected with the turnover mechanism body, the driving mechanism is used for driving the turnover mechanism body to turn over, and the driving mechanism comprises:

one end of the guide cylinder is fixedly connected with the turnover mechanism body;

one end of the rack extends into the guide cylinder through the other end of the guide cylinder and is fixedly connected with the guide cylinder; and

the integrated oil cylinder comprises a piston rod, and one end of the piston rod is arranged in the rack and fixed in the guide cylinder;

the turnover mechanism body and the cylinder body can be driven to turn over through reversing actions of an oil inlet and an oil outlet of the integrated oil cylinder.

2. The independent cylinder driven turnover mechanism as recited in claim 1, further comprising a mounting plate fixed to one end of said guide cylinder, and one end of said piston rod is disposed in said rack and fixedly connected to said mounting plate.

3. The self-contained cylinder driven turnover mechanism as recited in claim 1, wherein said rack has internal threads.

4. The independent cylinder driven turnover mechanism as recited in claim 2, wherein said guide cylinder is welded to said mounting plate.

5. The independent cylinder driven turnover mechanism as recited in claim 1, wherein the other end of said guide cylinder has a semi-circular cylinder mounting flange, and said guide cylinder is fixedly fastened to said turnover mechanism body through said semi-circular cylinder mounting flange.

6. The independent cylinder-driven turnover mechanism as recited in claim 1, wherein a piston rod locking nut is disposed on the piston rod, and the piston rod is screwed into the rack through the piston rod locking nut.

7. The independent cylinder driven turnover mechanism as recited in claim 1, wherein said guide cylinder is provided with a detachable window.

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