CN102963019A - Support method of hydraulic cylinder of hydraulic machine equipment - Google Patents
Support method of hydraulic cylinder of hydraulic machine equipment Download PDFInfo
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- CN102963019A CN102963019A CN2012104628311A CN201210462831A CN102963019A CN 102963019 A CN102963019 A CN 102963019A CN 2012104628311 A CN2012104628311 A CN 2012104628311A CN 201210462831 A CN201210462831 A CN 201210462831A CN 102963019 A CN102963019 A CN 102963019A
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- hydraulic cylinder
- flange
- cylinder
- hydraulic
- crossbeam
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Abstract
The invention discloses a support method of a hydraulic cylinder of hydraulic machine equipment. The support method comprises the following steps that one end of the hydraulic cylinder is supported by a flange and arranged in a transverse beam by a flange, and two circular areas on the outer wall of the hydraulic cylinder are matched with a boss additionally arranged on the transverse beam; when high-pressure fluid enters into the hydraulic cylinder, the hydraulic cylinder is fixedly arranged on the transverse beam by one circle of positioning bolts on the end surface of a the flange; the flange part of the hydraulic cylinder is embedded into the transverse beam, and is fixed by a pressing ring to avoid forming a bolt hole on in the flange; and the other end of the hydraulic cylinder is directly and fixedly arranged on the transverse beam through the cylinder bottom, and meanwhile, a piston rod is additionally arranged and is used for supporting the cylinder body. The support method has the beneficial effects that the support method is widely applied to work cylinders, return cylinders, workbench moving cylinders and balance cylinders; and the load can be balanced, the working efficiency of the hydraulic machine can be improved, the running capability of equipment is assisted to be improved, and meanwhile, the requirements of transportation, installation and rack adjustment are favorably met.
Description
Technical field
The present invention relates to the hydraulic technique field, relate in particular to a kind of hydraulic cylinder supporting way of hydraulic press equipment.
Background technology
Hydraulic system has that power is large, operating pressure and the flow adjustability is good, heat can be brought back the advantages such as fuel tank, adopt hydraulic system to produce more power than other devices, under equal power, the volume of hydraulic means is little, lightweight, power density large, compact conformation; Simultaneously, the hydraulic means Comparision is steady because lightweight, inertia is little, reaction is fast, hydraulic means is easy to realize quick startup, braking and commutating frequently.Along with the development of China's industry and science and technology, hydraulic transmission technology has obtained at aspects such as auto industry, shipbuilding industry, power industries using more and more widely, and hydraulic press is more and more welcomed by the people also.The working cycles of hydraulic press generally comprise stop, eharge stroke, impulse stroke and backhaul, above-mentioned different strokes are realized by the action of various valves in the control system control hydraulic system.But the hydraulic system transmission component for the hydraulic press that has the shipbuilding field now exists a lot of problems from method of operating, working method, numerous and diverse different angles such as structure, and this causes work poor efficiency, heavier, the high expensive of weight of equipment; The effect of hydraulic cylinder parts is that a fluid pressure can convert mechanical power to, and highly pressurised liquid acts on the piston after entering in the cylinder, through moved cross beam power is passed on the workpiece, makes workpiece produce plastic deformation, and it is one of critical piece of hydraulic press.
Summary of the invention
But the purpose of this invention is to provide a kind of balanced load, can improve hydraulic efficient, simple in structure, can reduce labour intensity, the auxiliary hydraulic cylinder supporting way that improves the hydraulic press equipment of equipment operation ability, to solve many deficiencies of prior art.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of hydraulic cylinder supporting way of hydraulic press equipment mainly is comprised of following steps:
⑴ hydraulic cylinder wherein an end by flange supports and be installed in the crossbeam, and matched by a boss of setting up on two annulus areas of cylinder outer wall and the crossbeam, when entering highly pressurised liquid in the cylinder, contact-making surface by flange and crossbeam is passed to crossbeam with reaction force, and hydraulic cylinder itself then relies on the delineation of one on ring flange end face position to be bolted on the crossbeam;
⑵ in the flange portions stemple with hydraulic cylinder, and it is fixing avoiding opening bolt hole at flange that pressure ring is set, and can reduce flange outer diameter;
⑶ directly be fixed on the hydraulic cylinder other end on the crossbeam by cylinder bottom, and the blank dimension of cylinder body is concentrated and can be reduced to the stress of the blue transition zone of eliminability, and simultaneously, the plunger bar is used for the cylinder body supporting in addition.
The beneficial effect of the hydraulic cylinder supporting way of hydraulic press equipment of the present invention is: can be widely used in working cylinder, kicker cylinder, movable workbench cylinder and compensating cylinder etc. and locate; But balanced load, can improve hydraulic efficient, the auxiliary equipment operation ability that improves, simultaneously, be conducive to adapt to the demand of transportation, installations, accent frame, can improve operation controllability, reduction labour intensity.
The specific embodiment
The hydraulic cylinder supporting way of the described hydraulic press equipment of the embodiment of the invention, its key step comprises:
⑴ hydraulic cylinder wherein an end by flange supports and be installed in the crossbeam, and matched by a boss of setting up on two annulus areas of cylinder outer wall and the crossbeam, when entering highly pressurised liquid in the cylinder, contact-making surface by flange and crossbeam is passed to crossbeam with reaction force, and hydraulic cylinder itself then relies on the delineation of one on ring flange end face position to be bolted on the crossbeam;
⑵ in the flange portions stemple with hydraulic cylinder, and it is fixing avoiding opening bolt hole at flange that pressure ring is set, and can reduce flange outer diameter;
⑶ directly be fixed on the hydraulic cylinder other end on the crossbeam by cylinder bottom, and the blank dimension of cylinder body is concentrated and can be reduced to the stress of the blue transition zone of eliminability, and simultaneously, the plunger bar is used for the cylinder body supporting in addition.
Claims (1)
1. the hydraulic cylinder supporting way of a hydraulic press equipment is characterized in that, mainly is comprised of following steps:
⑴ hydraulic cylinder wherein an end by flange supports and be installed in the crossbeam, and matched by a boss of setting up on two annulus areas of cylinder outer wall and the crossbeam, when entering highly pressurised liquid in the cylinder, contact-making surface by flange and crossbeam is passed to crossbeam with reaction force, and hydraulic cylinder itself then relies on the delineation of one on ring flange end face position to be bolted on the crossbeam;
⑵ in the flange portions stemple with hydraulic cylinder, and it is fixing avoiding opening bolt hole at flange that pressure ring is set, and can reduce flange outer diameter;
⑶ directly be fixed on the hydraulic cylinder other end on the crossbeam by cylinder bottom, and the blank dimension of cylinder body is concentrated and can be reduced to the stress of the blue transition zone of eliminability, and simultaneously, the plunger bar is used for the cylinder body supporting in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104628311A CN102963019A (en) | 2012-11-16 | 2012-11-16 | Support method of hydraulic cylinder of hydraulic machine equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104628311A CN102963019A (en) | 2012-11-16 | 2012-11-16 | Support method of hydraulic cylinder of hydraulic machine equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102963019A true CN102963019A (en) | 2013-03-13 |
Family
ID=47793593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104628311A Pending CN102963019A (en) | 2012-11-16 | 2012-11-16 | Support method of hydraulic cylinder of hydraulic machine equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102963019A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2233481Y (en) * | 1995-10-14 | 1996-08-21 | 周晓明 | Series structure for master and auxiliary cylinders of hydraulic press |
| JPH0976099A (en) * | 1995-09-13 | 1997-03-25 | Noritomi Tekkosho:Kk | Hydraulic press |
| CN201525102U (en) * | 2009-11-14 | 2010-07-14 | 益阳橡胶塑料机械集团有限公司 | Installation device for oil cylinder in holding device of plate vulcanizing machine |
| CN102335780A (en) * | 2010-07-22 | 2012-02-01 | 王桂岳 | Horizontal end-surface broaching machine |
-
2012
- 2012-11-16 CN CN2012104628311A patent/CN102963019A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0976099A (en) * | 1995-09-13 | 1997-03-25 | Noritomi Tekkosho:Kk | Hydraulic press |
| CN2233481Y (en) * | 1995-10-14 | 1996-08-21 | 周晓明 | Series structure for master and auxiliary cylinders of hydraulic press |
| CN201525102U (en) * | 2009-11-14 | 2010-07-14 | 益阳橡胶塑料机械集团有限公司 | Installation device for oil cylinder in holding device of plate vulcanizing machine |
| CN102335780A (en) * | 2010-07-22 | 2012-02-01 | 王桂岳 | Horizontal end-surface broaching machine |
Non-Patent Citations (1)
| Title |
|---|
| 俞新陆等: "《液压机》", 31 July 1982, 机械工业出版社 * |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130313 |