CN102705309A - Hydraulic cylinder filter of injection molding machine - Google Patents
Hydraulic cylinder filter of injection molding machine Download PDFInfo
- Publication number
- CN102705309A CN102705309A CN2012102054223A CN201210205422A CN102705309A CN 102705309 A CN102705309 A CN 102705309A CN 2012102054223 A CN2012102054223 A CN 2012102054223A CN 201210205422 A CN201210205422 A CN 201210205422A CN 102705309 A CN102705309 A CN 102705309A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- oil
- oil hydraulic
- magnet
- cylinder filter
- 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
Images
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The invention provides a hydraulic cylinder filter of an injection molding machine. The hydraulic cylinder filter comprises a frame, and is characterized in that an oil tank, a hydraulic cylinder and an oil pump are fixedly arranged on a mounting plate below the frame, wherein a hydraulic cylinder pipeline is connected with the oil pump, the hydraulic cylinder is connected with the oil tank through an oil conveying pipe, the axis of the oil conveying pipe and a level are downwards inclined for 45 degrees, and a permanent magnet group is arranged on the outlet of an oil inlet pipe in the hydraulic cylinder. The hydraulic cylinder filter, provided by the invention, has the characteristics of simple structure and long service life.
Description
Technical field
The invention belongs to the injection molding technology field, particularly a kind of frame hydraulic of injection machine.
Background technique
Along with the increase of China's plastic article industry, injection machine is used widely, and at present, most of work of injection machine are by hydraulic system, and both oil cylinder is accomplished, so the position of oil cylinder placement can have influence on the height of operation.The oil cylinder operated by rotary motion is below operating table, and oil cylinder produces iron filings etc. because injection machine in injection molding process, rubs; With the passage of time after, can deposit, form grease in the oil cylinder bottom; Influence the use of injection machine, the design proposes Oil Filter in Hydraulic System equipment to this problem.
Therefore, need badly provide a kind of not only simple in structure, with low cost, easy to assembly, be convenient to maintenance, and be beneficial to the injection molding machine frame hydraulic filter of sealing.
Summary of the invention
The present invention is intended to overcome the defective of existing technology, and a kind of oil hydraulic cylinder filter of injection machine of simple in structure, long service life is provided.
In order to solve the problems of the technologies described above, the invention provides following technological scheme:
Comprise frame; The mounting plate of frame below is set with fuel tank, oil hydraulic cylinder and oil pump; The oil hydraulic cylinder pipeline is connected with oil pump; Oil hydraulic cylinder is connected with fuel tank through transport pipe, and said transport pipe axis and horizontal plane are downward-sloping 45 degree, and the outlet port of oil inlet pipe is provided with set of permanent magnets in the said oil hydraulic cylinder.
Said set of permanent magnets comprises at least one permanent magnet.
Said permanent magnet is a toroidal magnet, and the size of toroidal magnet is identical with the outlet of oil inlet pipe.
Said permanent magnet is a horse-shoe magnet, and the size of horse-shoe magnet is identical with the outlet of oil inlet pipe.
Compared with prior art, the present invention has following beneficial effect:
This Device Filters is not only simple in structure, and is with low cost, easy to assembly, and manufacturing efficiency is high.Simultaneously, can filter grease impurity effectively, make prolong the working life of injection machine.
Description of drawings
Fig. 1 is the schematic representation of the oil hydraulic cylinder filter of injection machine of the present invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
As shown in Figure 1, the oil hydraulic cylinder filter comprises frame 1; The mounting plate 2 of frame 1 below is set with fuel tank 3, oil hydraulic cylinder 4 and oil pump 5; Oil hydraulic cylinder 4 pipelines are connected with oil pump 5, and oil hydraulic cylinder 4 is connected with fuel tank 3 through transport pipe 7, and said transport pipe axis and horizontal plane are downward-sloping 45 degree; The outlet port of oil inlet pipe 6 is provided with set of permanent magnets in the said oil hydraulic cylinder, and set of permanent magnets comprises at least one permanent magnet 8.
Said permanent magnet 8 is a toroidal magnet, and the size of toroidal magnet is identical with the outlet of oil inlet pipe 6.
Another mode of execution does, permanent magnet 8 is a horse-shoe magnet, and the size of horse-shoe magnet is identical with the outlet of oil inlet pipe 6.
Oil hydraulic cylinder structure of filter of the present invention is simple, with low cost, easy to assembly, and manufacturing efficiency is high.Simultaneously, can filter grease impurity effectively, make prolong the working life of injection machine.
The above is merely explanation mode of execution of the present invention; Be not limited to the present invention, for a person skilled in the art, all within spirit of the present invention and principle; Any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. the oil hydraulic cylinder filter of injection machine; Comprise frame, it is characterized in that the mounting plate of frame below is set with fuel tank, oil hydraulic cylinder and oil pump; The oil hydraulic cylinder pipeline is connected with oil pump; Oil hydraulic cylinder is connected with fuel tank through transport pipe, and said transport pipe axis and horizontal plane are downward-sloping 45 degree, and the outlet port of oil inlet pipe is provided with set of permanent magnets in the said oil hydraulic cylinder.
2. the oil hydraulic cylinder filter of injection machine according to claim 1, it is characterized in that: said set of permanent magnets comprises at least one permanent magnet.
3. the oil hydraulic cylinder filter of injection machine according to claim 2, it is characterized in that: said permanent magnet is a toroidal magnet, the size of toroidal magnet is identical with the outlet of oil inlet pipe.
4. the oil hydraulic cylinder filter of injection machine according to claim 2, it is characterized in that: said permanent magnet is a horse-shoe magnet, the size of horse-shoe magnet is identical with the outlet of oil inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102054223A CN102705309A (en) | 2012-06-20 | 2012-06-20 | Hydraulic cylinder filter of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102054223A CN102705309A (en) | 2012-06-20 | 2012-06-20 | Hydraulic cylinder filter of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705309A true CN102705309A (en) | 2012-10-03 |
Family
ID=46898301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102054223A Pending CN102705309A (en) | 2012-06-20 | 2012-06-20 | Hydraulic cylinder filter of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705309A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867364A (en) * | 1981-10-15 | 1983-04-21 | Matsushita Electric Ind Co Ltd | Oil cleaning device for hydraulic machine |
| JPS58109705A (en) * | 1981-12-24 | 1983-06-30 | Matsushita Electric Ind Co Ltd | Oil pressure driving gear |
| DE4140385A1 (en) * | 1991-12-07 | 1993-06-09 | Hemscheidt Maschinentechnik Schwerin Gmbh & Co, O-2781 Schwerin, De | Hydraulic system for injection moulding - comprises compact arrangement with oil tank, combination pump and central and valve blocks, so that oil connections and their space taken are minimal |
| CN2145876Y (en) * | 1992-11-29 | 1993-11-10 | 丁黔 | Magnetic filter |
| US20040232161A1 (en) * | 2001-05-17 | 2004-11-25 | Sven Konig | Transport of highly viscous fluids in closed pipeline systems |
| CN201026661Y (en) * | 2007-03-08 | 2008-02-27 | 东华机械有限公司 | Rapid highly effective plastic jetting-moulding machine structure for foaming and thin-wall plastics products |
| CN202208085U (en) * | 2011-08-22 | 2012-05-02 | 遵义市洪杰印塑有限责任公司 | Plastic injection molding machine |
| CN202659638U (en) * | 2012-06-20 | 2013-01-09 | 无锡天惠塑机有限公司 | Hydraulic cylinder filter of injection molding machine |
-
2012
- 2012-06-20 CN CN2012102054223A patent/CN102705309A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5867364A (en) * | 1981-10-15 | 1983-04-21 | Matsushita Electric Ind Co Ltd | Oil cleaning device for hydraulic machine |
| JPS58109705A (en) * | 1981-12-24 | 1983-06-30 | Matsushita Electric Ind Co Ltd | Oil pressure driving gear |
| DE4140385A1 (en) * | 1991-12-07 | 1993-06-09 | Hemscheidt Maschinentechnik Schwerin Gmbh & Co, O-2781 Schwerin, De | Hydraulic system for injection moulding - comprises compact arrangement with oil tank, combination pump and central and valve blocks, so that oil connections and their space taken are minimal |
| CN2145876Y (en) * | 1992-11-29 | 1993-11-10 | 丁黔 | Magnetic filter |
| US20040232161A1 (en) * | 2001-05-17 | 2004-11-25 | Sven Konig | Transport of highly viscous fluids in closed pipeline systems |
| CN201026661Y (en) * | 2007-03-08 | 2008-02-27 | 东华机械有限公司 | Rapid highly effective plastic jetting-moulding machine structure for foaming and thin-wall plastics products |
| CN202208085U (en) * | 2011-08-22 | 2012-05-02 | 遵义市洪杰印塑有限责任公司 | Plastic injection molding machine |
| CN202659638U (en) * | 2012-06-20 | 2013-01-09 | 无锡天惠塑机有限公司 | Hydraulic cylinder filter of injection molding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202659638U (en) | Hydraulic cylinder filter of injection molding machine | |
| CN203321838U (en) | Priming device of water suction pump | |
| CN202909592U (en) | Air intake system of air compressor | |
| CN102705309A (en) | Hydraulic cylinder filter of injection molding machine | |
| CN204675149U (en) | A kind of dust conveying system blockage-eliminating device | |
| CN201921977U (en) | Vacuum suction system for vacuum molding | |
| CN202659637U (en) | Filter of hydraulic cylinder of injection molding machine | |
| CN205225526U (en) | Rotate to filter and get oily device | |
| CN202316372U (en) | Cleaning solution recovering device of vacuum cleaner | |
| CN203975625U (en) | A kind of novel bunker wall vibration pneumatic hammer | |
| CN102705308A (en) | Hydraulic cylinder filter of injection molding machine | |
| CN202301065U (en) | Novel throttling ring type slurry shielding pump | |
| CN204723873U (en) | The two filter of a kind of glue | |
| CN104295470A (en) | Air compressor oil changing device | |
| CN204150267U (en) | A kind of structure of vacuum exhaust pipe | |
| CN103241550A (en) | Pneumatic ash conveying system | |
| CN203963503U (en) | High pressure helium recycle and reuse device in a kind of leak-testing | |
| CN204204730U (en) | With the hydraulic spring grease cup operating mechanism of divide-shut brake apparatus for changing of coils | |
| CN204434758U (en) | Three roll-type plating lines | |
| CN202789777U (en) | Novel electro-hydraulic hammer oil feeding tank | |
| CN202065280U (en) | Hydraulic system oiling device for development machine | |
| CN203238018U (en) | Vacuum suction tank | |
| CN202570369U (en) | Magnetic rust removing device for product oil pipeline | |
| CN203548907U (en) | Reciprocating shaft sealing device | |
| CN202277890U (en) | Iron remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121003 |