CN1323807C - Hydraulic mounting machine of oil cylinder - Google Patents
Hydraulic mounting machine of oil cylinder Download PDFInfo
- Publication number
- CN1323807C CN1323807C CNB2005100437029A CN200510043702A CN1323807C CN 1323807 C CN1323807 C CN 1323807C CN B2005100437029 A CNB2005100437029 A CN B2005100437029A CN 200510043702 A CN200510043702 A CN 200510043702A CN 1323807 C CN1323807 C CN 1323807C
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- CN
- China
- Prior art keywords
- oil cylinder
- guide pin
- piston rod
- pin bushing
- installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The present invention relates to a hydraulic installer for oil cylinders. A guide sleeve shaft is arranged on a rotatable installer frame; a guide sleeve arranged on the guide sleeve shaft is connected with a piston rod of a large lifting oil cylinder; the large lifting oil cylinder is arranged on the installer frame; a suspended arm is arranged on the guide sleeve; a small lifting oil cylinder is arranged on the suspended arm; an oil cylinder piston rod suspended component is arranged on the lower end of the piston rod of the small lifting oil cylinder; an oil cylinder tube clamping and fixing device is correspondingly arranged under the suspended component. The present invention has a simple and reasonable structure, and is especially designed for the installation of heavy oil cylinders. The oil cylinder is used for providing motive power. The present invention has the advantages of labor saving, time saving, high speed and convenience, realizes the vertical installation, ensures the high coaxiality of the piston rod and the cylinder tube, and greatly reduces the damage ratio (of seal components during the installation), the repair rate (after the installation) and the application cost.
Description
Technical field
The present invention relates to a kind of hydraulic mounting machine of oil cylinder, be used for the installation of heavy oil cylinder.
Background technology
In the hydraulic pressure industry, be higher than the oil cylinder of 200mm, make by hand or common apparatus is installed relatively difficulty, and repair rate is than higher for the hydraulic cylinder internal diameter.Heavy oil cylinder is installed, and piston rod and cylinder barrel centralized positioning require high, adopts horizontal installation to be difficult to guarantee.The key of oil cylinder successful installation is to guarantee that seal (circle) is excellent, when heavy oil cylinder is installed, piston rod head is being introduced in the cylinder barrel installation process, and seal spoilage and installation back repair rate are high, the application cost height.
Summary of the invention
The object of the present invention is to provide a kind of hydraulic mounting machine of oil cylinder of special use, fitting operation is efficient and convenient, the axiality height of piston rod, cylinder barrel, the repair rate after seal spoilage when greatly reducing installation and the installation.
Hydraulic mounting machine of oil cylinder of the present invention, on rotatable frame, be provided with the guide pin bushing axle, guide pin bushing on the guide pin bushing axle is connected on the piston rod of lifting large tank, large tank is arranged on the frame, guide pin bushing is provided with arm, arm is provided with the lifting small oil tank, and the piston-rod lower end of small oil tank is provided with oil cylinder piston bar lifting part, and the below correspondence of lifting part is provided with the cylinder tube clamping and fixing device.
Lifting small oil tank effect on the arm: piston rod upper piston to be installed being drawn (leading) go into cylinder barrel, be commonly called as leader, is the key link in the heavy oil cylinder installation process.Because in this process, very easily damage seal, cause the whole erection failure.And the lifting small oil tank has just in time solved this problem on the arm, and its dynamics and stroke can guarantee well that piston is drawn (leading) and goes into cylinder barrel.
Among the present invention:
The cylinder tube clamping and fixing device has two corresponding clamping plate, and moving clamping plate wherein are connected on the piston rod that promotes oil cylinder, and are simple in structure, easy to operate.
The preferred cross coupling joint of lifting part is made of hanger and connecting axle, and is simple in structure, and is beneficial to the adjustment of piston rod and cylinder barrel axiality.
Establish guide pin bushing running fix axle on guide pin bushing, locating shaft is parallel to the guide pin bushing axle and is fixed on the frame, prevents that guide pin bushing from rotating on the guide pin bushing axle.
Rotary frame can motorized motions, also can drive by manpower, and when requiring the position, can position and lock.Each oil cylinder provides power source by the hydraulic power unit unification.
The present invention is simple and reasonable, installation for heavy oil cylinder designs specially, provide power by oil cylinder, time saving and energy saving, efficient and convenient, realized vertical installation, guaranteed the height axiality of piston rod and cylinder barrel, repair rate after seal spoilage when greatly reducing installation and the installation has reduced application cost.
Description of drawings
Fig. 1, one embodiment of the invention are combined in the structural representation under the application state.
Among the figure: 1, promote the piston rod 6, cross coupling joint 7, little hoist cylinder 8, arm 9, guide pin bushing axle 10, guide pin bushing 11, guide pin bushing locating shaft 12, big hoist cylinder 13 of oil cylinder 2, moving clamping plate 3, strap 4, the cylinder barrel 5 of oil cylinder to be installed, oil cylinder to be installed, equipped control valve group 14, rotatable frame.
The specific embodiment
The present invention is further illustrated below in conjunction with the embodiment accompanying drawing.
As shown in the figure, hydraulic mounting machine of oil cylinder of the present invention, rotatable frame 14 is provided with guide pin bushing axle 9, guide pin bushing 10 on the guide pin bushing axle 9 is connected on the piston rod of lifting large tank 12, guide pin bushing 10 is provided with guide pin bushing running fix axle 11, locating shaft 11 is parallel to guide pin bushing axle 9 and is fixed on the frame 14, large tank 12 is arranged on the frame 14, guide pin bushing 10 is provided with arm 8, arm 8 is provided with lifting small oil tank 7, the piston-rod lower end of small oil tank 7 is provided with oil cylinder piston bar cross coupling joint 6, and its below correspondence is provided with by clamping plate 2, the 3 cylinder tube clamping and fixing devices that constitute, moving clamping plate 2 are connected on the piston rod that promotes oil cylinder 1.
During use, at first the cylinder barrel 4 with oil cylinder to be installed is lifted between the clamping plate 2,3, is fixedly clamped by handling promotion oil cylinder 1; Rotating main body frame 14, by handling the piston rod 5 that oil cylinder 12 and oil cylinder 7 promote oil cylinder to be installed, after rising to the height of the cylinder barrel 4 that surpasses oil cylinder to be installed, position and lock behind frame main body 14 spinning reductions, manipulation oil cylinder 7 will be oppressed the piston rod head of the piston rod 5 that oil cylinder is installed and be introduced in the cylinder barrel 4 of oil cylinder to be installed, handle oil cylinder 12 then piston rod 5 is pressed into the end, finish installation, the hydraulic operation control of oil cylinder is finished automatically by control valve group 13.
Claims (4)
1, a kind of hydraulic mounting machine of oil cylinder, it is characterized in that rotatable frame is provided with the guide pin bushing axle, guide pin bushing on the guide pin bushing axle is connected on the piston rod of lifting large tank, large tank is arranged on the frame, guide pin bushing is provided with arm, arm is provided with the lifting small oil tank, and the piston-rod lower end of small oil tank is provided with oil cylinder piston bar lifting part, and the below correspondence of lifting part is provided with the cylinder tube clamping and fixing device.
2, hydraulic mounting machine of oil cylinder according to claim 1 is characterized in that the cylinder tube clamping and fixing device has two corresponding clamping plate, and moving clamping plate wherein are connected on the piston rod that promotes oil cylinder.
3, hydraulic mounting machine of oil cylinder according to claim 1 and 2 is characterized in that lifting part is the cross coupling joint.
4, hydraulic mounting machine of oil cylinder according to claim 3 is characterized in that guide pin bushing is provided with guide pin bushing running fix axle, and locating shaft is parallel to the guide pin bushing axle and is fixed on the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100437029A CN1323807C (en) | 2005-06-02 | 2005-06-02 | Hydraulic mounting machine of oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100437029A CN1323807C (en) | 2005-06-02 | 2005-06-02 | Hydraulic mounting machine of oil cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1701922A CN1701922A (en) | 2005-11-30 |
| CN1323807C true CN1323807C (en) | 2007-07-04 |
Family
ID=35631957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100437029A Expired - Fee Related CN1323807C (en) | 2005-06-02 | 2005-06-02 | Hydraulic mounting machine of oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1323807C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659234A (en) * | 2013-11-26 | 2014-03-26 | 山西浩业通用设备有限公司 | Hydraulic type oil cylinder guide sleeve demounting and mounting machine |
| CN106514213A (en) * | 2016-12-30 | 2017-03-22 | 山西浩业通用设备有限公司 | Four-column type oil cylinder dismounting and mounting all-in-one machine and dismounting and mounting method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2084864U (en) * | 1991-02-01 | 1991-09-18 | 杨中祥 | Combined dismounting tools specially for internal-combusion engine piston set |
| JPH05162089A (en) * | 1991-12-12 | 1993-06-29 | Showa Shell Sekiyu Kk | Piston inserting tool |
| CN2188002Y (en) * | 1993-12-08 | 1995-01-25 | 胜利石油管理局钻井工艺研究院 | Special tool for fitting piston assembly into cylinder sleeve for piston pump |
| CN2333501Y (en) * | 1998-08-04 | 1999-08-18 | 巩勇 | Detaching device for cylinder liner |
| JP2000225579A (en) * | 1999-02-05 | 2000-08-15 | Honda Motor Co Ltd | Piston inserting device |
| CN2803640Y (en) * | 2005-06-02 | 2006-08-09 | 山东新华医疗器械股份有限公司 | Hydraulic installer of cylinder |
-
2005
- 2005-06-02 CN CNB2005100437029A patent/CN1323807C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2084864U (en) * | 1991-02-01 | 1991-09-18 | 杨中祥 | Combined dismounting tools specially for internal-combusion engine piston set |
| JPH05162089A (en) * | 1991-12-12 | 1993-06-29 | Showa Shell Sekiyu Kk | Piston inserting tool |
| CN2188002Y (en) * | 1993-12-08 | 1995-01-25 | 胜利石油管理局钻井工艺研究院 | Special tool for fitting piston assembly into cylinder sleeve for piston pump |
| CN2333501Y (en) * | 1998-08-04 | 1999-08-18 | 巩勇 | Detaching device for cylinder liner |
| JP2000225579A (en) * | 1999-02-05 | 2000-08-15 | Honda Motor Co Ltd | Piston inserting device |
| CN2803640Y (en) * | 2005-06-02 | 2006-08-09 | 山东新华医疗器械股份有限公司 | Hydraulic installer of cylinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1701922A (en) | 2005-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20120602 |