CN202746308U - Hydraulic system of vertical type numerical control spinning machine - Google Patents
Hydraulic system of vertical type numerical control spinning machine Download PDFInfo
- Publication number
- CN202746308U CN202746308U CN 201220432689 CN201220432689U CN202746308U CN 202746308 U CN202746308 U CN 202746308U CN 201220432689 CN201220432689 CN 201220432689 CN 201220432689 U CN201220432689 U CN 201220432689U CN 202746308 U CN202746308 U CN 202746308U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- hydraulic system
- spinning machine
- numerical control
- control spinning
- 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
Links
Landscapes
- Support Of The Bearing (AREA)
Abstract
The utility model relates to a hydraulic system, and particularly relates to a hydraulic system of a vertical type numerical control spinning machine. The hydraulic system of the vertical type numerical control spinning machine comprises oil cylinders, a hydraulic motor, and a volume speed regulation pump station arranged adjacent to a throttling speed regulation pump station, the hydraulic motor is connected with the oil cylinders, the oil cylinders include a radial cylinder, an offset cylinder and an ejection cylinder, the radial cylinder is vertically arranged on one side of the ejection cylinder, the offset cylinder is arranged below the ejection cylinder, the ejection cylinder, the radial cylinder and the offset cylinder are all connected with a reducing valve in series, and one end of the reducing valve is connected with a two-position four-way valve. The hydraulic system provided by the utility model is applied to the vertical numerical control spinning machine for producing various belt wheels, and is reasonable in design and simple to operate; the three oil cylinders and the two pump stations help to speed up the decompression process, the time for the system to bear the pressure is greatly shortened, and the hydraulic system is prevented from being damaged easily under high pressure for a long time.
Description
Technical field
The utility model relates to a kind of hydraulic system, particularly relates to a kind of hydraulic system of vertical numerical control spinning machine.
Background technique
The purposes of belt wheel in life is more and more extensive, and the Consumer is also more and more higher to the performance requirement of belt wheel, and the performance of therefore producing the spinning machine of belt wheel also needs to improve thereupon, and be also more and more higher to the performance requirement of each critical piece of spinning machine.The vertical numerical control spinning machine more and more is subjected to the favor of industry because of its reasonable in design, simple to operate, and hydraulic system is as the core system of vertical numerical control spinning machine, and the design of its performance has also been proposed very high requirement.
?
The model utility content
The purpose of this utility model is to provide a kind of hydraulic system of vertical numerical control spinning machine, and is reasonable in design, simple to operate, can be used for producing in the vertical numerical control spinning machine of various belt wheels.
For achieving the above object, the technical solution of the utility model is:
A kind of hydraulic system of vertical numerical control spinning machine comprises oil cylinder, oil hydraulic motor and is installed in the volumetric speed control pumping plant of throttle grverning pumping plant adjacent that described oil hydraulic motor connects oil cylinder.
Described oil cylinder comprises cylinder radially, biasing cylinder and with the top-bearing jar of piston rod, radially cylinder is vertically mounted on top-bearing jar one side, and the biasing cylinder is installed in the top-bearing jar below.
Described top-bearing jar, radially cylinder and the biasing cylinder in-line on all be in series with reduction valve, reduction valve one end is parallel with two-position four-way valve.
Be parallel with one-way speed-regulating valve on the loop of described radially cylinder, be provided with bidirectional throttling valve on the loop of biasing cylinder.
Be provided with low pressure relief valve on the loop of described top-bearing jar, be provided with one-way throttle valve on the in-line, the worker advances to be provided with the pre-control series flow control valve on the loop.
Described top-bearing jar inside also is provided with pull bar, and the top-bearing jar internal diameter is 140mm, and diameter of piston rod is 80mm, and the pull bar diameter is 50mm.
The entrance point of described oil cylinder is equipped with screen filter, and outlet end is equipped with smart oil purifier.
The beneficial effects of the utility model are as follows:
In the vertical numerical control spinning machine of the hydraulic system of the utility model vertical numerical control spinning machine for the production of various belt wheels, reasonable in design, simple to operate; By 3 oil cylinders and 2 pumping plants, accelerated pressure leak process, the time that makes system bear pressure reduces greatly, has avoided hydraulic system under high pressure easily to cause damage because of long-term place.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the hydraulic system planimetric map.
Embodiment
As shown in Figure 1, a kind of hydraulic system of vertical numerical control spinning machine, comprise oil cylinder, oil hydraulic motor 1 and be installed in the volumetric speed control pumping plant (in the utility model accompanying drawing sign) of throttle grverning pumping plant (in the utility model accompanying drawing sign) adjacent, oil hydraulic motor 1 connects oil cylinder.
Oil cylinder comprises cylinder 2 radially, biasing cylinder 7 and with the top-bearing jar 4 of piston rod (in the utility model accompanying drawing sign), radially cylinder 2 is vertically mounted on top-bearing jar 4 one sides, and biasing cylinder 7 is installed in top-bearing jar 4 belows.
Because top-bearing jar 4, radially the load of cylinder 2, biasing cylinder 7 is different, for the ease of regulating pressure, top-bearing jar 4, radially all be in series with reduction valve 3 on the in-line of cylinder 2 and biasing cylinder 7.Pressure energy that be to realize top-bearing jar 4 in the belt wheel spinning process changes, and the pressure adjustable (its pressure system pressure during shaping) that namely overstock a harbour in the top during preforming is on pressure reducing circuit, be parallel with two-position four-way valve 10 with reduction valve 3 one ends.
For reduce cylinder radially by F.F. change a job into the time overshoot, fast forward speed also should be adjustable, radially is parallel with one-way speed-regulating valve 6 on the loop of cylinder;
Left and right travelling speed should be consistent for biasing cylinder piston (the utility model is sign), and speed arranges a two-way throttle valve 8 end of than for this reason in the loop;
On the oil hydraulic circuit of top-bearing jar 4, the speed during for the adjusting F.F. is provided with low pressure relief valve 5, is provided with one-way throttle valve 6 on the in-line; For reduce the top-bearing jar F.F. change a job into, or advanced in the process by the stall worker, movable platform and top pressure part downslide amount, the worker advances to be provided with on the loop pre-control series flow control valve (the utility model is for identifying).
Top-bearing jar inside also is provided with pull bar (the utility model is sign), and top-bearing jar 4 internal diameters are 140mm, and diameter of piston rod is 80mm, and the pull bar diameter is 50mm.
For guaranteeing the cleaning of oil, the filler opening of pump and oil outlet read to install oil purifier in the utility model hydraulic system, and the entrance point of oil cylinder is equipped with screen filter (the utility model is sign), and outlet end is equipped with smart oil purifier 9.
Above-described embodiment only is used for explaining inventive concept of the present utility model, but not to the restriction of the utility model rights protection, allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should fall into protection domain of the present utility model.
Claims (7)
1. the hydraulic system of a vertical numerical control spinning machine is characterized in that: comprise oil cylinder, oil hydraulic motor and be installed in the volumetric speed control pumping plant of throttle grverning pumping plant adjacent, described oil hydraulic motor connects oil cylinder.
2. the hydraulic system of vertical numerical control spinning machine as claimed in claim 1 is characterized in that: described oil cylinder comprises cylinder radially, biasing cylinder and with the top-bearing jar of piston rod, radially cylinder is vertically mounted on top-bearing jar one side, and the biasing cylinder is installed in the top-bearing jar below.
3. the hydraulic system of vertical numerical control spinning machine as claimed in claim 2 is characterized in that: described top-bearing jar, radially all be in series with reduction valve on the in-line of cylinder and biasing cylinder, reduction valve one end is parallel with two-position four-way valve.
4. the hydraulic system of vertical numerical control spinning machine as claimed in claim 2 is characterized in that: be parallel with one-way speed-regulating valve on the loop of described radially cylinder, be provided with bidirectional throttling valve on the loop of biasing cylinder.
5. the hydraulic system of vertical numerical control spinning machine as claimed in claim 2, it is characterized in that: be provided with low pressure relief valve on the loop of described top-bearing jar, be provided with one-way throttle valve on the in-line, the worker advances to be provided with the pre-control series flow control valve on the loop.
6. the hydraulic system of vertical numerical control spinning machine as claimed in claim 2, it is characterized in that: described top-bearing jar inside also is provided with pull bar, and the top-bearing jar internal diameter is 140mm, and diameter of piston rod is 80mm, and the pull bar diameter is 50mm.
7. the hydraulic system of vertical numerical control spinning machine as claimed in claim 1, it is characterized in that: the entrance point of described oil cylinder is equipped with screen filter, and outlet end is equipped with smart oil purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432689 CN202746308U (en) | 2012-08-29 | 2012-08-29 | Hydraulic system of vertical type numerical control spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220432689 CN202746308U (en) | 2012-08-29 | 2012-08-29 | Hydraulic system of vertical type numerical control spinning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746308U true CN202746308U (en) | 2013-02-20 |
Family
ID=47705708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220432689 Expired - Fee Related CN202746308U (en) | 2012-08-29 | 2012-08-29 | Hydraulic system of vertical type numerical control spinning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797716A (en) * | 2012-08-29 | 2012-11-28 | 绍兴文理学院 | Hydraulic system of vertical numerical control spinning machine |
-
2012
- 2012-08-29 CN CN 201220432689 patent/CN202746308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797716A (en) * | 2012-08-29 | 2012-11-28 | 绍兴文理学院 | Hydraulic system of vertical numerical control spinning machine |
| CN102797716B (en) * | 2012-08-29 | 2015-06-24 | 绍兴文理学院 | Hydraulic system of vertical numerical control spinning machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102797716B (en) | Hydraulic system of vertical numerical control spinning machine | |
| CN201507500U (en) | Stepping type heating furnace hydraulic balance energy-saving device | |
| CN202128943U (en) | Extraction plant system for supercritical fluid | |
| CN202746308U (en) | Hydraulic system of vertical type numerical control spinning machine | |
| CN105757016A (en) | Hydraulic control system of supercharging device | |
| CN203743135U (en) | Energy-saving hydraulic circuit of press machine | |
| CN202500342U (en) | Post-tensioned prestressing automatic tensioning system | |
| CN104196782A (en) | Serially-connected composite throttling speed regulating loop for lifter | |
| CN204870985U (en) | A integrated valve block that is used for container empty van to pile high quick -witted hydraulic braking system | |
| CN104514854A (en) | Hydraulic system for automatic tensioning device of belt pulley | |
| CN202935984U (en) | Belt type conveyor hydraulic winding device hydraulic system | |
| CN203956757U (en) | A kind of grinding wheel die mould unloading cylinder assembly | |
| CN204025238U (en) | A kind of high-voltage electrical apparatus ratio pressure regulating system | |
| CN203803468U (en) | Pressure relieving device for artificial synthesis diamond press machine | |
| CN205154790U (en) | In foaming machine drive mixing head hydraulic pressure oil circuit in control valve block | |
| CN204419762U (en) | Horizontal iron ball lapping machine hydraulic system | |
| CN204038904U (en) | Lorry-mounted crane telescopic boom stretches loop soon | |
| CN202934716U (en) | Pneumatic control system for knife board lifting of transverse cutting machine | |
| CN204093834U (en) | A kind of hydraulic oil cylinder type Rebar tail machine | |
| CN203703570U (en) | Water-cooling type thin oil station | |
| CN202639176U (en) | Constant output accumulator control system for hydraulic machine | |
| CN204403007U (en) | A kind of high three door frame oil circuits hoisted | |
| CN203917971U (en) | Full-automatic high-pressure gas high speed counterweight system apparatus | |
| CN202845085U (en) | Hydraulic overturning device for vertical mill | |
| CN202833432U (en) | Novel hydraulic power unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20150829 |
|
| EXPY | Termination of patent right or utility model |