CN101700617B - Hydraulic pressure butterfly valve shaft installation machine - Google Patents
Hydraulic pressure butterfly valve shaft installation machine Download PDFInfo
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- CN101700617B CN101700617B CN2009101748911A CN200910174891A CN101700617B CN 101700617 B CN101700617 B CN 101700617B CN 2009101748911 A CN2009101748911 A CN 2009101748911A CN 200910174891 A CN200910174891 A CN 200910174891A CN 101700617 B CN101700617 B CN 101700617B
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- valve shaft
- hydraulic cylinder
- support plate
- piston rod
- guiding support
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Abstract
The invention relates to a hydraulic pressure butterfly valve shaft installation machine. The installation machine is characterized by being provided with a bar-type rack; a horizontally placed hydraulic cylinder, a piston rod guide frame, a supporting table surface with a via hole valve body and a valve body located block are sequentially arranged on the rack from the right end to the left end along a centre line in a centrosymmetric manner; the piston rod guide frame consists of a left guiding support plate and a right guiding support plate which are arranged in parallel, two horizontal and parallel guideposts supporting between the left guiding support plate and the right guiding support plate and guide plates sleeved on the two guideposts in a sliding manner; the piston rod of the hydraulic cylinder is fixedly connected with the guide plate through a locking nut; and the end surface of the locking nut is provided with a groove provided with the end part of the valve shaft arranged in a horizontal manner. The installation machine of the invention has the beneficial effects of preventing heavy physical work of operators, eliminating noises, improving working condition and environment of the operators, ensuring product quality and improving production efficiency.
Description
Technical field
The present invention relates to a kind of butterfly valve mounting equipment, relate in particular to a kind of hydraulic pressure butterfly valve shaft installation machine.
Background technology
Butterfly valve is simple in structure because of it, volume is little, in light weight, conveniently opening and closing is laborsaving rapidly and have good fluid control characteristic is widely used in industrial circles such as oil, coal gas, chemical industry, water treatment, also is used for the cooling water system of thermo-power station simultaneously.Butterfly valve mainly comprises valve body, valve seat, valve plate and valve shaft, generally is applied in the cylindrical channel, and in the use, its disc valve plate is along the radially installation of pipeline, and rotates between 0 °～90 ° around valve shaft, realizes the full cut-off standard-sized sheet.For a long time, in the butterfly valve manufacturing, especially middle-size and small-size processing enterprise, its assembling is still based on craft, in the propeller boss at valve plate center, be pressed in the assembling operation of valve shaft, valve shaft is knocked in the valve body with iron hammer by manpower fully, its drawback is the high labor intensive of labour intensity, man-hour, noise is big, especially the manual application of force is lack of standardization, often occurs that axle is smashed phenomenon and makes the workpiece damage, influences product quality, reduce production efficiency, develop the humanized production management system of implementation rapidly with current economic technology and very be not inconsistent.
Summary of the invention
Main purpose of the present invention is at the problems referred to above, and a kind of hydraulic pressure butterfly valve shaft installation machine is provided, and replaces manpower with hydraulic press, to exempt the heavy manual labor of operator, abate the noise, improve working conditions and environment, and the assurance product quality, enhance productivity.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of hydraulic pressure butterfly valve shaft installation machine, it is characterized in that being provided with the bar shaped frame, set gradually the hydraulic cylinder of horizontal positioned along frame central line center symmetry to left end by the right-hand member of described frame, the piston rod leading truck, band via hole valve body supporting bable tops and valve body locating piece, described piston rod leading truck is by a left side that be arranged in parallel, right guiding support plate, be supported on a left side, the guide plate that parallel lead of two levels between the right guiding support plate and slip cap are contained on two leads constitutes, the piston rod of described hydraulic cylinder is by the fixedly connected described guide plate of locking nut, and the locking nut end face is provided with the groove of the dress valve shaft end of crouching.
Described valve body locating piece is one to be provided with the valve body block of valve shaft locating notch.
Described left side guiding support plate is provided with the valve shaft locating notch, and described right guiding support plate is provided with piston rod and crosses mouth.
Described hydraulic cylinder connects foot-operated switching regulator hydraulic press.
Described hydraulic cylinder is fixedly mounted on the described frame by hydraulic cylinder leg and hydraulic cylinder fixed mount.
The invention has the beneficial effects as follows: replace manpower with hydraulic press, exempt the heavy manual labor of operator, abate the noise, improve operator's condition of work and environment, and guarantee product quality, enhance productivity, for butterfly valve mechanization assembling lays the foundation.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is an application schematic diagram of the present invention.
Among the figure: 1 valve body locating piece, 2 frames, 21 band via hole valve body supporting bable tops, 22 via holes, 3 leads, 4 locking nuts, 5 guide plates, 6 piston rods, 7 hydraulic cylinder fixed mounts, 8 hydraulic cylinders, 9 hydraulic cylinder legs, 10 hydraulic oil pipes, 11 hydraulic presses, 12 floor push, 13 left and right guiding support plates, 131 valve shaft locating notches, 132 piston rods are crossed mouth, 14 valve shafts, 15 valve bodies, 151 lower shaft necks, axle neck on 152,16 valve shaft locating notches.
Below in conjunction with drawings and Examples to the detailed description of the invention.
The specific embodiment
Fig. 1～Fig. 3 illustrates a kind of hydraulic pressure butterfly valve shaft installation machine, it is characterized in that being provided with bar shaped frame 2, set gradually hydraulic cylinder 8, piston rod leading truck, band via hole valve body supporting bable tops 21 and the valve body locating piece 1 of horizontal positioned to left end along frame central line center symmetry by the right-hand member of described frame 2, above-mentioned hydraulic cylinder 8 is fixedly mounted on the frame 2 by hydraulic cylinder leg 9 and hydraulic cylinder fixed mount 7; Above-mentioned piston rod leading truck is by the left and right guiding support plate 13 that be arranged in parallel, being supported on the guide plate 5 that parallel lead 3 of two levels between the left and right guiding support plate 13 and slip cap be contained on two leads constitutes, the end of the piston rod 6 of above-mentioned hydraulic cylinder 8 is by locking nut 4 fixedly connected above-mentioned guide plates 5, and locking nut 4 end faces are provided with the groove of the dress valve shaft end of crouching.Above-mentioned valve body locating piece 1 is one to be provided with the valve body block of valve shaft locating notch 16.Valve shaft locating notch 16 is the arc-shaped slots that are provided with along center line.Above-mentioned left side guiding support plate is provided with valve shaft locating notch 131, and above-mentioned right guiding support plate is provided with piston rod and crosses mouth 132, is arc-shaped slot.Above-mentioned valve body locating piece 1 is used to prevent that valve body 15 is moved to the left; Left and right guiding support plate 13, lead 3 and guide plate 5 are used to guide hydraulic cylinder piston rod 6 to move along a straight line, the non-migration center.In the present embodiment, above-mentioned hydraulic cylinder connects foot-operated switching regulator hydraulic press 11.Hydraulic cylinder 8, hydraulic press 11 are the commercially available prod.
Concrete operations of the present invention are as follows:
At first, the valve body 15 of valve shaft 14 to be installed is aimed at valve shaft locating notch 16 with its lower shaft neck 151 bottoms prop up valve body locating piece 1 and lie in a horizontal plane on the valve body supporting bable tops 21 of band via hole 22, the effect of via hole 22 is to leave down to valve plate to stretch the space.In the practical operation,, adjust the valve body height, ensure that valve body valve shaft and hydraulic cylinder 8 are at same straight line with rectangular wooden unit to the valve body of different size; Then, valve shaft 14 right-hand members are inserted in the groove of locking nut 4 end faces and axis body is placed in the valve shaft locating notch 131, this moment, valve shaft 14 left ends were aimed at the upper port of axle neck 152 on the valve body, step floor push 12, primer fluid press 11, by hydraulic oil pipe 10, the pressure that hydraulic press provides makes piston rod 6 motions of hydraulic cylinder 8, promote valve shaft 14 left, it is fit in the axle sleeve of valve body 15.The whole operation process, laborsaving easy, noise is extremely low, and adopts flexible hydraulic coupling, uniform force application, defective work piece does not guarantee product quality, enhances productivity.
The above only is the preferred embodiments of the present invention, is not shape material of the present invention and structure are done any pro forma restriction.Every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. hydraulic pressure butterfly valve shaft installation machine, it is characterized in that being provided with the bar shaped frame, set gradually hydraulic cylinder, piston rod leading truck, band via hole valve body supporting bable tops and the valve body locating piece of horizontal positioned to left end along frame central line center symmetry by the right-hand member of described frame, described piston rod leading truck is by the left and right guiding support plate that be arranged in parallel, being supported on the guide plate that parallel lead of two levels between the left and right guiding support plate and slip cap be contained on two leads constitutes, described left side guiding support plate is provided with the valve shaft locating notch, and described right guiding support plate is provided with piston rod and crosses mouth; Described valve body locating piece is one to be provided with the valve body block of valve shaft locating notch; The piston rod of described hydraulic cylinder is by the fixedly connected described guide plate of locking nut, and the locking nut end face is provided with the groove of the dress valve shaft end of crouching.
2. hydraulic pressure butterfly valve shaft installation machine according to claim 1 is characterized in that described hydraulic cylinder connects foot-operated switching regulator hydraulic press.
3. hydraulic pressure butterfly valve shaft installation machine according to claim 1 is characterized in that described hydraulic cylinder is fixedly mounted on the described frame by hydraulic cylinder leg and hydraulic cylinder fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101748911A CN101700617B (en) | 2009-10-22 | 2009-10-22 | Hydraulic pressure butterfly valve shaft installation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101748911A CN101700617B (en) | 2009-10-22 | 2009-10-22 | Hydraulic pressure butterfly valve shaft installation machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101700617A CN101700617A (en) | 2010-05-05 |
| CN101700617B true CN101700617B (en) | 2011-04-06 |
Family
ID=42155555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101748911A Active CN101700617B (en) | 2009-10-22 | 2009-10-22 | Hydraulic pressure butterfly valve shaft installation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101700617B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806457B (en) * | 2012-07-13 | 2015-02-18 | 南通皋液液压机有限公司 | Special hydraulic machine for horizontal fan pressure shaft |
| CN102814652A (en) * | 2012-10-10 | 2012-12-12 | 博雷（中国）控制***有限公司 | Valve rod extruding assembly fixture for butterfly valve with rubber lining |
| CN103286552B (en) * | 2013-06-27 | 2015-05-13 | 安徽铜爱电子材料有限公司 | Butterfly filter disc disassembling and assembling device |
| CN104589033B (en) * | 2015-01-05 | 2017-01-25 | 河南般德阀门科技有限公司 | Butterfly plate hydraulic automatic combination device for butterfly valve assembly machine and combination method thereof |
| CN107588054A (en) * | 2017-09-06 | 2018-01-16 | 芜湖常瑞汽车部件有限公司 | One kind is oriented to load-bearing cylinder |
| CN110485419B (en) * | 2019-08-30 | 2024-06-11 | 上海工程机械厂有限公司 | Hydraulic pile driving hammer |
| CN112719826B (en) * | 2020-12-03 | 2022-09-20 | 中广核核电运营有限公司 | Butterfly valve clack dismounting device and method |
-
2009
- 2009-10-22 CN CN2009101748911A patent/CN101700617B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101700617A (en) | 2010-05-05 |
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