CN105508350A - Die set internal operation hydraulic oil supply structure - Google Patents
Die set internal operation hydraulic oil supply structure Download PDFInfo
- Publication number
- CN105508350A CN105508350A CN201511029356.9A CN201511029356A CN105508350A CN 105508350 A CN105508350 A CN 105508350A CN 201511029356 A CN201511029356 A CN 201511029356A CN 105508350 A CN105508350 A CN 105508350A
- Authority
- CN
- China
- Prior art keywords
- oil supply
- oil cylinder
- mould bases
- oil
- die set
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/005—Filling or draining of fluid systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Filtration Of Liquid (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention discloses a die set internal operation hydraulic oil supply structure which comprises a die set, an oil cylinder and an oil supply pipeline of the oil cylinder. An oil supply passage is drilled inside the die set; the oil cylinder is mounted and connected to the die set and an opening at the end part of the oil supply passage is connected with an oil joint of the oil cylinder, so that the oil supply pipeline of the oil cylinder is formed in the oil supply passage; a filtering part is arranged in the oil supply passage. According to the die set internal operation hydraulic oil supply structure disclosed by the invention, the oil supply passage is formed inside the die set to form the oil supply pipeline of the oil cylinder, and the oil joint of the oil cylinder is directly connected to the end part of the oil supply passage, thereby avoiding arrangement of pipelines exposed out of the die set, enabling a die to be more reasonably and simply arranged, and reducing the possibility of oil leakage; in addition, the filtering part is arranged in the oil supply passage so as to prevent residual scrap iron or other impurities in the drilling process from entering the oil cylinder. The die set internal operation hydraulic oil supply structure can be applied to arrangement of the die and the oil cylinder.
Description
Technical field
The present invention relates to mould applications, particularly relate to a kind of mould bases expert hydraulic pressure oil supply structure.
Background technique
Mould 6 as depicted in figs. 1 and 2, has multiple oil cylinder 7, and the hydraulic oil pipe 8 of oil cylinder 7 is at mould bases periphery, and multiple-tubing string 8 is connected in series, in mould running, the easy scarifying leakage of oil of joint of oil pipe, and, pipeline near mould bases is chaotic, is inconvenient to arrange, also unsightly.
Summary of the invention
In order to solve the problem, the invention provides a kind of mould bases expert hydraulic pressure oil supply structure of Practical Stability.
The technical solution adopted in the present invention is:
A kind of mould bases expert hydraulic pressure oil supply structure, comprise the oil supply pipeline of mould bases, oil cylinder and oil cylinder, described mould bases inner part drilling is provided with feeding gallery, described oil cylinder is installed and is connected on mould bases and the oily interface of open-ended place's connection oil cylinder of described feeding gallery, thus described feeding gallery forms the oil supply pipeline of oil cylinder, is provided with filter element in described feeding gallery.
As a further improvement on the present invention, described filter element is arranged on the end of feeding gallery removably.
As a further improvement on the present invention, described filter element comprises filter screen and hollow plug screw, and described plug screw outside thread connects the inwall of feeding gallery, and described filter screen is arranged in plug screw removably.
As a further improvement on the present invention, the two ends of described filter screen are connected to hollow little plug screw respectively, and described little plug screw is connected with the inner thread of plug screw and clamps filter screen.
As a further improvement on the present invention, the junction surface of described oil cylinder and mould bases is provided with seal ring.
As a further improvement on the present invention, multiple oil cylinder is installed respectively and is connected on mould bases, and the oily interface of each oil cylinder connects many feeding galleries in mould bases respectively.
The invention has the beneficial effects as follows: feeding gallery is arranged on the oil supply pipeline that mould bases inside forms oil cylinder by the present invention, the oily interface direct of oil cylinder connects the end of feeding gallery in succession, the pipeline for this reason avoiding mould bases exterior exposure is arranged, mould is arranged more rationally simple, and reduce the possibility of leakage of oil; In feeding gallery, arrange filter element in addition, when preventing from holing, residual iron filings or other impurity enter oil cylinder.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the present invention is further described.
Fig. 1 is the plan view of prior art mould tube line structure;
Fig. 2 is the left view of prior art mould tube line structure;
Fig. 3 is the connection diagram of mould bases and oil cylinder in the present embodiment;
Fig. 4 is the enlarged diagram of the part A of Fig. 3;
Fig. 5 is the plan view of mould tube line structure of the present invention;
Fig. 6 is the left view of mould tube line structure of the present invention.
Embodiment
Mould bases expert hydraulic pressure oil supply structure as shown in Figure 3 and Figure 4, comprises the oil supply pipeline of mould bases 1, oil cylinder 2 and oil cylinder 2.The inner mode by boring of mould bases 1 is provided with feeding gallery 3, and this feeding gallery 3 is simultaneously as the oil supply pipeline of oil cylinder 2.Described oil cylinder 2 is installed and is connected on mould bases 1, oil cylinder 2 generally has return opening and filler opening, is referred to as oily interface in the present embodiment, one of them in the return opening of only expressing shown in figure or filler opening, but not hard to imagine, another also has same mode of structure.As shown in the figure, the oily interface direct of oil cylinder 2 meets the open-ended place of feeding gallery 3 in succession, in order to the oil supply pipeline of oil cylinder 2 is all inner at mould bases 1, and without the need to being laid in outside mould bases 1, like this, the possibility of leakage of oil is very low, and outside does not have pipeline to arrange yet, and mould is arranged more simple and convenient.
In the process of boring, mould bases 1 inside can remain certain iron filings, or enters some impurity, even if also can be residual to some extent through flushing repeatedly, in order to not allow these iron filings, impurity enter oil cylinder 2, be provided with filter element 4 in feeding gallery 3.
As further preferred embodiment, filter element 4 is arranged on the end of feeding gallery 3 removably, takes out, changes to facilitate it from feeding gallery 3.
Specifically, filter element 4 comprises filter screen 41 and hollow plug screw 42, and plug screw 42 outside thread connects the inwall of feeding gallery 3, and throw can be used to be screwed into by plug screw 42.Filter screen 41 is arranged in plug screw 42 removably, filters the hydraulic oil flowing into plug screw 42 hollow parts.
The dismantled and assembled of filter screen 41 realizes in the following manner: the two ends of filter screen 41 are connected to hollow little plug screw 43 respectively, and little plug screw 43 is connected with the inner thread of plug screw 42 and clamps filter screen 41, is located by filter screen 41.
Further, oil cylinder 2 is fitted and connected with mould bases 1, and oil cylinder 2 is provided with seal ring 5 with the junction surface of mould bases 1, prevents hydraulic oil from leaking from both mating faces.
With reference to figure 5 and Fig. 6, the diverse location being connected to mould bases 1 installed respectively by multiple oil cylinder 2, and the oily interface of each oil cylinder 2 connects many feeding galleries 3 in mould bases 1 respectively.
The above is the preferred embodiment of the present invention, and it does not form limiting the scope of the invention.
Claims (6)
1. a mould bases expert hydraulic pressure oil supply structure, comprise the oil supply pipeline of mould bases (1), oil cylinder (2) and oil cylinder (2), it is characterized in that: described mould bases (1) inner part drilling is provided with feeding gallery (3), described oil cylinder (2) installation is connected to the oily interface that on mould bases (1) and the open-ended place of described feeding gallery (3) connects oil cylinder (2), thus described feeding gallery (3) forms the oil supply pipeline of oil cylinder (2), is provided with filter element (4) in described feeding gallery (3).
2. mould bases expert hydraulic pressure oil supply structure according to claim 1, is characterized in that: described filter element (4) is arranged on the end of feeding gallery (3) removably.
3. mould bases expert hydraulic pressure oil supply structure according to claim 2, it is characterized in that: described filter element (4) comprises filter screen (41) and hollow plug screw (42), described plug screw (42) outside thread connects the inwall of feeding gallery (3), and described filter screen (41) is arranged in plug screw (42) removably.
4. mould bases expert hydraulic pressure oil supply structure according to claim 3, it is characterized in that: the two ends of described filter screen (41) are connected to hollow little plug screw (43) respectively, described little plug screw (43) is connected with the inner thread of plug screw (42) and clamps filter screen (41).
5. mould bases expert hydraulic pressure oil supply structure according to claim 1, is characterized in that: described oil cylinder (2) is provided with seal ring (5) with the junction surface of mould bases (1).
6. mould bases expert hydraulic pressure oil supply structure according to any one of claim 1 to 5, it is characterized in that: multiple oil cylinder (2) is installed respectively and is connected on mould bases (1), the oily interface of each oil cylinder (2) connects many feeding galleries (3) in mould bases (1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029356.9A CN105508350A (en) | 2015-12-30 | 2015-12-30 | Die set internal operation hydraulic oil supply structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511029356.9A CN105508350A (en) | 2015-12-30 | 2015-12-30 | Die set internal operation hydraulic oil supply structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508350A true CN105508350A (en) | 2016-04-20 |
Family
ID=55716572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511029356.9A Pending CN105508350A (en) | 2015-12-30 | 2015-12-30 | Die set internal operation hydraulic oil supply structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508350A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906994A (en) * | 1973-04-27 | 1975-09-23 | Hydac Ges Fur Hydraulik Zubeho | Hydraulic system |
| CN2801320Y (en) * | 2005-07-08 | 2006-08-02 | 姜迎繁 | Precision blanking mould frame |
| CN201052671Y (en) * | 2006-12-28 | 2008-04-30 | 重庆工学院 | Die carrier for realizing exact punching on common pressing machine |
| CN102101363A (en) * | 2010-12-24 | 2011-06-22 | 哈尔滨工业大学（威海） | Multi-point forming device for plate |
| CN202812534U (en) * | 2012-08-17 | 2013-03-20 | 柳州柳工液压件有限公司 | Throttling pipe joint |
| CN203679227U (en) * | 2013-12-31 | 2014-07-02 | 广州市型腔模具制造有限公司 | Core pulling mechanism of stacking oil cylinder |
| CN204414509U (en) * | 2014-12-31 | 2015-06-24 | 广州市型腔模具制造有限公司 | A kind of mould centering type core-pulling mechanism |
| CN104985179A (en) * | 2015-08-03 | 2015-10-21 | 马鞍山齐力机电设备有限公司 | Downward-pushing magnetic material wet forming hydraulic machine and use method thereof |
| CN205315394U (en) * | 2015-12-30 | 2016-06-15 | 广州市型腔模具制造有限公司 | Expert hydraulic pressure oil feeding structure of die carrier |
-
2015
- 2015-12-30 CN CN201511029356.9A patent/CN105508350A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3906994A (en) * | 1973-04-27 | 1975-09-23 | Hydac Ges Fur Hydraulik Zubeho | Hydraulic system |
| CN2801320Y (en) * | 2005-07-08 | 2006-08-02 | 姜迎繁 | Precision blanking mould frame |
| CN201052671Y (en) * | 2006-12-28 | 2008-04-30 | 重庆工学院 | Die carrier for realizing exact punching on common pressing machine |
| CN102101363A (en) * | 2010-12-24 | 2011-06-22 | 哈尔滨工业大学（威海） | Multi-point forming device for plate |
| CN202812534U (en) * | 2012-08-17 | 2013-03-20 | 柳州柳工液压件有限公司 | Throttling pipe joint |
| CN203679227U (en) * | 2013-12-31 | 2014-07-02 | 广州市型腔模具制造有限公司 | Core pulling mechanism of stacking oil cylinder |
| CN204414509U (en) * | 2014-12-31 | 2015-06-24 | 广州市型腔模具制造有限公司 | A kind of mould centering type core-pulling mechanism |
| CN104985179A (en) * | 2015-08-03 | 2015-10-21 | 马鞍山齐力机电设备有限公司 | Downward-pushing magnetic material wet forming hydraulic machine and use method thereof |
| CN205315394U (en) * | 2015-12-30 | 2016-06-15 | 广州市型腔模具制造有限公司 | Expert hydraulic pressure oil feeding structure of die carrier |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhou Yuming Inventor after: Li Li Inventor after: Chen Yuejun Inventor before: Mo Zhihao Inventor before: Li Li Inventor before: Chen Yongbiao |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160420 |