CN103231312A - Coal mine underground low pressure water jet processing center - Google Patents
Coal mine underground low pressure water jet processing center Download PDFInfo
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- CN103231312A CN103231312A CN2013100975276A CN201310097527A CN103231312A CN 103231312 A CN103231312 A CN 103231312A CN 2013100975276 A CN2013100975276 A CN 2013100975276A CN 201310097527 A CN201310097527 A CN 201310097527A CN 103231312 A CN103231312 A CN 103231312A
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- water
- abrasive material
- coal mine
- water jet
- water cutter
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Abstract
The present invention discloses a coal mine underground low pressure water jet processing center, which comprises a coal layer water injection pump, an abrasive material generator, a water jet and a universal workbench, wherein the coal layer water injection pump is driven by a motor to produce high speed jet flow water, the high speed jet flow water is conveyed to the abrasive material generator through a pressure flow regulation valve, the high speed water and the abrasive material are mixed according to a certain ratio with the abrasive material generator, the obtained mixture is conveyed to the water jet through a pipeline to produce a high speed water column, the water jet is fixed on the universal workbench, and metal products, stone, wood and the like to be processed are fixed on a processing center platform with clamps, and are arbitrarily cut by using the high speed water column generated by the water jet. According to the present invention, the underground metal products, the underground stone, the underground wood and the like can be processed into any shapes with the coal mine underground low pressure water jet processing center, heat, sparks and toxic gas are not generated during the cutting process, and the difficult problem that metal products, stone, wood and the like can not be cut and processed according to design requirements for many years in coal mine underground are solved.
Description
Technical field
The present invention is machining centers such as a underground mine use metal, stone material, rubber, timber, can be processed into arbitrary shape to material to be processed specifically; Can be in the coal mine downhole safety production operation.
Background technology
At present, the safety support under the coal mine has a lot of materials to need to cut off or be processed into designed shape; Fire damp concentration is higher, can not be with the cutting of traditional flame, have under the dark mine of several kms, need pull on ground processing for a long time with mine car, and after processing, need transport back under the mine with mine car more for a long time; If it is improper that fortune is gone down again, also want round trip, need the time very of a specified duration like this.By now, also there is not a kind of no flame cold machining machining center that can produce at high fiery colliery downhole safety.
Summary of the invention
In order to solve the precision processing that under the environment of higher gas under the coal mine, to carry out materials such as steel, stone material, rubber, timber, the present invention proposes a kind of cold machining technology of utilizing Water Jet Cutting; Invented one can universal cutting machining center, can be accurately to material by desired design good figure, the water cutter carries out machining.Solved for many years and can not press the meticulous cutting of Design Requirement Drawing to supporting material especially metallic article under the mine.
The present invention realizes by the following technical solutions: low-pressure water cutter machining center comprises the coal-bed flooding pump under this coal mine, water injecting pump water inlet pipe, pressure flow control valve, high-pressure outlet, throttling backwater overflow pipe, water injecting pump supply tank, abrasive material generator, the feeding abrasive material pipe, about 360 ° of rotation hand wheels, rotating sleeve, the move left and right rocking arm, bracket of rocket arm, advance and retreat handwheel, the bracing frame handwheel, cutting water cutter, stationary fixture, the advance and retreat slide rail, return water tank, water cutter machining center.It is characterized in that producing the press water of 25MPa with 5.5kW motor-driven pump head; Through the abrasive material generator, abrasive material is transported to the water cutter head by a certain percentage cuts goods such as metal to be processed, stone material, rubber.Machining center can be fixed the element to be processed of arbitrary shape by anchor clamps; Through all around, advance the water cutter up and down, about 360 ° of rotation hand wheels rotation water cuttves; Reach and to finish the arbitrary shape cutting of machine component in the no flame cold machining processing purpose of high fiery colliery downhole safety production.
Low-pressure water cutter machining center under this coal mine, its water cutter move up and down the distance be 300mm, move left and right is apart from 600mm, move forward and backward apart from 500mm, bore diameter φ 4mm～φ 200mm with two hand trends of coordinating control water cutter of taking turns, reaches the cutting purpose of arbitrary graphic; With about one 360 ° of rotation hand wheels rotation water cutter, can reach the purpose of cutting circular hole.
The invention has the beneficial effects as follows, utilize coal mine underground coal bed water injecting pump to make power drive water cutter, the control of water cutter can be according to designing requirement, on the platform that design is walked arbitrarily according to drawing at one; About the water cutter relies on, about, 360 ° of rotary rails do omnipotent trend; Can cut the workpiece of arbitrary shape, be used for downhole safety production.
Description of drawings.
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the example structure principle schematic of low-pressure water cutter machining center under this coal mine
Among the figure, (1) coal-bed flooding pump, (2) water injecting pump water inlet pipe, (3) pressure flow control valve, (4) high-pressure outlet, (5) throttling backwater overflow pipe, (6) water injecting pump supply tank, (7) abrasive material generator, (8) feeding abrasive material pipe, (9) 360 ° of rotation hand wheels about, (10) rotating sleeve, (11) move left and right rocking arm, (12) bracket of rocket arm, (13) advance and retreat handwheel, (14) bracing frame handwheel, (15) cutting water cutter, (16) stationary fixture, (17) advance and retreat slide rail, (18) return water tank, (19) water cutter machining center.
The specific embodiment
In the drawings, low-pressure water cutter machining center comprises (1) coal-bed flooding pump under this coal mine, (2) water injecting pump water inlet pipe, (3) pressure flow control valve, (4) high-pressure outlet, (5) throttling backwater overflow pipe, (6) water injecting pump supply tank, (7) abrasive material generator, (8) feeding abrasive material pipe, (9) 360 ° of rotation hand wheels about, (10) rotating sleeve, (11) move left and right rocking arm, (12) bracket of rocket arm, (13) advance and retreat handwheel, (14) bracing frame handwheel, (15) cutting water cutter, (16) stationary fixture, (17) advance and retreat slide rail, (18) return water tank, (19) water cutter machining center.It is characterized in that: the coal-bed flooding pump 1 of low-pressure water cutter machining center under this coal mine, by water injecting pump supply water tank, through water injecting pump water inlet pipe supply clear water, the pressurized water that motor-driven coal-bed flooding pump produces is by pressure flow control valve 3, unnecessary water is got back to water injecting pump supply tank 6 by throttling backwater overflow pipe 5, reach flow and the pressure of setting, pressurized water enters abrasive material generator 7 by pipeline 4, the abrasive material water that the abrasive material generator forms is supplied with water cutter 15 through feeding abrasive material pipe 8 and is cut, about 360 ° of rotation hand wheels 9, water cutter 15 can be by rotating sleeve to processing the hole that object is opened diameter phi 4mm～φ 200mm, the handwheel 13 of rotation advance and retreat up and down, water cutter 15 cuts about can being undertaken by move left and right rocking arm 11, clockwise or be rotated counterclockwise bracing frame handwheel 14, water cutter 15 can be by the 17 front and back cutting of advance and retreat slide rail, the cutting that water cutter 15 can arbitrary shape like this, workpiece to be machined is clipped on the stationary fixture 16, abrasive material water after the cutting of cutting water cutter can be recycled in the return water tank 18, uses water cutter machining center 19 to finish whole cutting process.
Low-pressure water cutter machining center under this coal mine, its water cutter move up and down the distance be 300mm, move left and right is apart from 600mm, move forward and backward apart from 500mm, bore diameter φ 4mm～φ 200mm with two hand trends of coordinating control water cutter of taking turns, reaches the cutting purpose of arbitrary graphic; With about one 360 ° of rotation hand wheels rotation water cutter, reach cutting circular hole purpose.
Claims (2)
1. low-pressure water cutter machining center comprises (1) coal-bed flooding pump under the coal mine, (2) water injecting pump water inlet pipe, (3) pressure flow control valve, (4) high-pressure outlet, (5) throttling backwater overflow pipe, (6) water injecting pump supply tank, (7) abrasive material generator, (8) feeding abrasive material pipe, 360 ° of rotation hand wheels about (9), (10) rotating sleeve, (11) move left and right rocking arm, (12) bracket of rocket arm, (13) advance and retreat handwheel, (14) bracing frame handwheel, (15) cutting water cutter, (16) stationary fixture, (17) advance and retreat slide rail, (18) return water tank, (19) water cutter machining center.
2. according to the requirement of right 1, low-pressure water cutter under the described coal mine with 5.5kW motor-driven pump head, produces the press water of 25MPa; Through the abrasive material generator, abrasive material is transported to the water cutter head by a certain percentage cuts goods such as metal to be processed, stone material, rubber; Machining center can be fixed the element to be processed of arbitrary shape by anchor clamps; Through all around, advance the water cutter up and down, finish the arbitrary shape cutting of machine component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100975276A CN103231312A (en) | 2013-03-14 | 2013-03-14 | Coal mine underground low pressure water jet processing center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100975276A CN103231312A (en) | 2013-03-14 | 2013-03-14 | Coal mine underground low pressure water jet processing center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103231312A true CN103231312A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100975276A Pending CN103231312A (en) | 2013-03-14 | 2013-03-14 | Coal mine underground low pressure water jet processing center |
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| CN (1) | CN103231312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977780A (en) * | 2019-12-11 | 2020-04-10 | 马雪婷 | Hydraulic high-speed water hammer punching machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223200A (en) * | 1994-02-10 | 1995-08-22 | Sony Corp | Water jet machining device |
| CN101947756A (en) * | 2010-09-10 | 2011-01-19 | 山西晋城无烟煤矿业集团有限责任公司 | Underground absorption water jet cutting system of coal mine |
| JP4653962B2 (en) * | 2004-03-29 | 2011-03-16 | グランデックス株式会社 | Abrasive jet machining method and abrasive jet machining apparatus |
| CN201881276U (en) * | 2010-11-19 | 2011-06-29 | 任保林 | Portable water-jet cutting device for suspension abrasives |
| CN102166733A (en) * | 2011-01-06 | 2011-08-31 | 徐州中矿永宏科技有限公司 | Portable abrasive water jet cutting machine used in coal mine |
| US20120196516A1 (en) * | 2011-02-02 | 2012-08-02 | Funatsu Akihiro | Abrasive water jet processing machine |
| CN202726745U (en) * | 2012-08-10 | 2013-02-13 | 胡增荣 | Water jet cutter machining center |
-
2013
- 2013-03-14 CN CN2013100975276A patent/CN103231312A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07223200A (en) * | 1994-02-10 | 1995-08-22 | Sony Corp | Water jet machining device |
| JP4653962B2 (en) * | 2004-03-29 | 2011-03-16 | グランデックス株式会社 | Abrasive jet machining method and abrasive jet machining apparatus |
| CN101947756A (en) * | 2010-09-10 | 2011-01-19 | 山西晋城无烟煤矿业集团有限责任公司 | Underground absorption water jet cutting system of coal mine |
| CN201881276U (en) * | 2010-11-19 | 2011-06-29 | 任保林 | Portable water-jet cutting device for suspension abrasives |
| CN102166733A (en) * | 2011-01-06 | 2011-08-31 | 徐州中矿永宏科技有限公司 | Portable abrasive water jet cutting machine used in coal mine |
| US20120196516A1 (en) * | 2011-02-02 | 2012-08-02 | Funatsu Akihiro | Abrasive water jet processing machine |
| CN202726745U (en) * | 2012-08-10 | 2013-02-13 | 胡增荣 | Water jet cutter machining center |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977780A (en) * | 2019-12-11 | 2020-04-10 | 马雪婷 | Hydraulic high-speed water hammer punching machine |
| CN110977780B (en) * | 2019-12-11 | 2020-09-15 | 盐城青松机械制造有限公司 | Hydraulic high-speed water hammer punching machine |
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| DD01 | Delivery of document by public notice |
Addressee: Liu Chao Document name: Notification of Publication and of Entering the Substantive Examination Stage of the Application for Invention |
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| DD01 | Delivery of document by public notice |
Addressee: Liu Guoli Document name: the First Notification of an Office Action |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130807 |