CN103009263A - Annular abrasive storage device - Google Patents
Annular abrasive storage device Download PDFInfo
- Publication number
- CN103009263A CN103009263A CN2011102865587A CN201110286558A CN103009263A CN 103009263 A CN103009263 A CN 103009263A CN 2011102865587 A CN2011102865587 A CN 2011102865587A CN 201110286558 A CN201110286558 A CN 201110286558A CN 103009263 A CN103009263 A CN 103009263A
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- China
- Prior art keywords
- abrasive material
- abrasive
- storage device
- valve
- valve opening
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Links
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 239000003082 abrasive agent Substances 0.000 claims description 88
- 230000008676 import Effects 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 abstract description 9
- 239000004576 sand Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000013024 troubleshooting Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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- Sliding Valves (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention provides an annular abrasive storage device which comprises a box body and a valve, wherein the box body is used for storing abrasive; and the abrasive valve is used for controlling whether the abrasive in the box body flows out or not. The annular abrasive storage device is characterized in that the box body is hollow annular; the hollow part is used for sleeving the box body on a motion shaft; an axis of the box body and an axis of the motion shaft coincide or are parallel on the reference surface; the gravity center of the abrasive storage device is basically positioned on the reference surface; and the reference surface refers to the vertical surface passing through the axis of the box body. According to the annular abrasive storage device, the abrasive storage device is designed into a hollow annular structure and sleeved on the motion shaft to realize the supply of abrasive in the cutting process; and the annular abrasive storage device has no additional torque any more on the motion shaft and can prevent the deformation of the motion shaft, reduce system errors and improve the system cutting precision. Meanwhile, the device also has the advantages of easy barrier removal, convenience in manual sand addition, proper distance with a nozzle and no occupation on effective working space.
Description
Technical field
The invention belongs to the high pressure jer cutting field, definite says, relates to the abrasive storage device on a kind of high-pressure water-jet cutting machine.
Background technology
The high-pressure abradant jet current technology is a new technology that grows up in the last thirty years.This technology be by high-pressure pump with ordinary tap water pressurization and force water under high pressure spouting through the very little High pressure water jet nozzle of diameter, form one high-speed water jet, its speed can be up to 1000 meter per seconds.This jet can be used to process various softer materials or thin hard material.Generally, add abrasive material in this jet, make it form one high speed abradant jet, this abradant jet can be used to process any material, comprises diamond.
The forming process of high-pressure abradant jet current is in fact that water under high pressure and abrasive mixed merge the process through the nozzle ejection.Therefore, the abrasive material passage is requisite part of high-pressure abradant jet current system.In this passage, abrasive storage device plays very important effect, and the abrasive material that this device stores some is on the one hand delivered to nozzle by the abrasive flows adjustable valve of himself with the abrasive material of certain flow on the other hand for cutter sweep.The current abrasive storage device that generally uses generally is cylindric, be suspended on the side of designated movement axle, the advantage of this kind abrasive storage device is moderate with nozzle distance, simultaneously, it is convenient manually to add sand when breaking down such as compressed air, in addition, when running into the backwater fault, can remove fast, easily damp sand.Shortcoming is that the abrasive storage device that is suspended on designated movement axle side can produce an additional torque to this kinematic axis, and this moment of torsion is as can not be by other balances, and then this moment of torsion can cause kinematic axis to produce a micro-strain, thereby to cutting process drawing-in system error.
Summary of the invention
The technical problem to be solved in the present invention provides and a kind of kinematic axis easily, is manually added the abrasive storage device that sand is convenient, moderate with nozzle distance, do not take the workbench useful space without additional torque, troubleshooting.
The present invention is achieved through the following technical solutions: a kind of annular abrasive storage device, comprise casing and valve, and casing is used for storing abrasive material, and whether the abrasive material that the abrasive material valve is used in the control casing flows out; It is characterized in that described casing is hollow and annular, hollow space is used for described casing being enclosed within kinematic axis, the axis of described casing and the dead in line of described kinematic axis or parallel on datum level; The center of gravity of described abrasive storage device is positioned on the datum level substantially; Described datum level refers to the vertical plane through the axis of described casing.
Further, described annular abrasive storage device also comprises a flow regulator, and flow regulator is used for regulating the abrasive material flow, and its input is communicated with bottom half, and output is communicated with the abrasive material valve.
Further, described flow regulator is an adjusting disk, is distributed with the different aperture of a plurality of diameters on this adjusting disk.
Further, be provided with automatic abrasive material inlet and air outlet on the described casing.
Further, described casing top is provided with a case lid, and described case lid can spur and skid off or overturn and open.
Further, described abrasive material valve comprises valve body, spool and spring, described valve inner has a valve opening, have the air intlet, air outlet slit, abrasive material import and the abrasive material outlet that communicate with described valve opening on the described valve body, described valve opening is comprised of the first valve opening section, the second valve opening section and the 3rd valve opening section that are communicated with successively; One end of described spool is positioned at the first valve opening section, and the other end is positioned at the 3rd valve opening section, and mid portion is positioned at the second valve opening section; Described spring is positioned at the first valve opening section, and an end is connected with valve body, and the other end is connected with spool; Described air intlet is arranged on the spool side of the first valve opening section, and air outlet slit is arranged on the spring side of the first valve opening section, coaxial and corresponding the 3rd valve opening section side that is arranged on valve body up and down of described abrasive material import and abrasive material outlet; The motion of described spool can be communicated with or block abrasive material import and abrasive material outlet.
The present invention is designed to the structure of hollow and annular with abrasive storage device, and is placed in the supply that realizes abrasive material in the cutting process on the kinematic axis, and it without any additional torque, can avoid the distortion of kinematic axis to kinematic axis, reduces systematic error, improves system's cutting accuracy.Simultaneously, this device also has troubleshooting and easily, manually adds the advantage that sand is convenient, moderate with nozzle distance, do not take effective working space.
Description of drawings
Fig. 1 is the stereogram of abrasive storage device of the present invention;
Fig. 2 is the profile of Flow-rate adjustment disk of the present invention and abrasive material valve part;
Fig. 3 is the structural representation of abrasive material valve of the present invention;
Fig. 4 is high-pressure abradant jet current cutting machine water and abrasive material access diagram;
The implication of each label is as follows among the figure:
1-casing, 2-Flow-rate adjustment disk, 3-abrasive material valve, the automatic abrasive material inlet of 4-, 5-air outlet, 6-valve body, 7-spool, 8-spring, 9-air intlet, 10-air outlet slit, the import of 11-abrasive material, the outlet of 12-abrasive material, 13-high-pressure pump, 14-water under high pressure passage, 15-abrasive can, 16-abrasive material transfer passage, 17-abrasive storage device, 18-abrasive material flexible pipe, 19-nozzle.
The specific embodiment
Describe a kind of preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1, abrasive storage device provided by the invention comprises casing 1 and abrasive material valve 3, and casing 1 is used for storing abrasive material, and whether the abrasive material that abrasive material valve 3 is used in the control casing 1 flows out, and namely controls abrasive material and whether enters nozzle.
Described casing 1 is hollow and annular, and hollow space is used for described casing 1 is enclosed within kinematic axis, and described kinematic axis refers to the kinematic axis of support nozzle place axle.The axis of casing 1 will with the dead in line of described kinematic axis or parallel on datum level, described datum level refers to the vertical plane through the axis of described casing 1.In order to eliminate the abrasive material storage device to the moment of torsion of kinematic axis, the center of gravity of described abrasive material storage device will be positioned on the datum level substantially.
Preferably, abrasive storage device provided by the invention also comprises a flow regulator, is used for regulating the flow from the abrasive material of abrasive storage device outflow.The input of flow regulator is communicated with bottom half, and output is communicated with the abrasive material valve.As shown in Figure 2, the flow regulator that adopts in the present embodiment is Flow-rate adjustment disk 2, is distributed with the different aperture of a plurality of diameters on its card, and the diameter of aperture has determined the abrasive material flow.Abrasive material in the casing 1 need through after the aperture adjust flux on the Flow-rate adjustment disk 2, flow out through the abrasive material valve again.One end of Flow-rate adjustment disk 2 is communicated with the bottom of casing 1, and the other end is communicated with the abrasive material valve.During work, the aperture of abrasive material from the Flow-rate adjustment disk 2 flows out, by changing the just flow of conveniently adjusted abrasive material of position of regulating disk.This Flow-rate adjustment disk is easy to use, and effective adjust flux.
Preferably, for can be from trend casing 1 interior injection abrasive material, casing 1 top is provided with automatic abrasive material inlet 4 and air outlet 5, automatically abrasive material inlet 4 is used for adopting pneumatic mode to casing 1 interior injection abrasive material, generally speaking, the abrasive material injection is by compressed air abrasive material to be delivered into casing 1 by described automatic abrasive material inlet 4; Air outlet 5 is used for discharging the air that enters casing 1 with abrasive material.For symmetrical and consideration attractive in appearance, abrasive material inlet 4 is arranged on the centre at casing 1 top automatically, and air outlet 5 is two, lays respectively at the both sides of automatic abrasive material inlet 4.
Preferably, for can be manually to casing 1 interior injection abrasive material, casing 1 top can also arrange a case lid, and described case lid can spur and skid off or open.When the compressed air fault occurring, can pull open case lid, manually to casing 1 interior interpolation abrasive material.Automatically abrasive material inlet 4 and air outlet 5 all can be arranged on the described case lid.
Preferably, adopt operated pneumatic valve as abrasive material valve 3 in the present embodiment, it comes the opening and closing of by-pass valve control by the mode that is filled with gas, and is simple in structure, response is sensitive, and can realize valve opening and the automatic control of closing.As shown in Figure 3, abrasive material valve 3 of the present invention comprises valve body 6, spool 7 and spring 8, there is a valve opening described valve body 6 inside, described valve body outside has air intlet 9, air outlet slit 10, abrasive material import 11 and the abrasive material outlet 12 that communicates with described valve opening 6, and abrasive material import 11 is by aperture and casing 1 internal communication on the Flow-rate adjustment disk 2.Valve opening is comprised of the first valve opening section, the second valve opening section and the 3rd valve opening section that are communicated with successively.One end of spool 7 is positioned at the first valve opening section, and the other end is positioned at the 3rd valve opening section, and mid portion is positioned at the second valve opening section; Valve body 6, spool 7 and the first valve opening section consist of an airtight chamber, and spring 8 is arranged in the first valve opening section, outside the airtight chamber.One end of spring 8 is connected with valve body 6, and the other end is connected with spool 7.Air intlet 9 is arranged on the spool side of the first valve opening section, and air outlet slit 10 is arranged on the spring side of the first valve opening section, and abrasive material import 11 and abrasive material outlet 12 is corresponding the 3rd valve opening section side that is arranged on valve body with one heart and up and down.During work, pass into compressed air by air intlet 9 in the airtight chamber of valve body 6, compressed air overcomes the active force of spring 8, promotes spool 7 and is moved to the left, and Pneumatic grinding material valve 3 is opened at this moment, and abrasive material flows out through abrasive material import 11 and abrasive material outlet 12.After work is finished, stop to pass into compressed air in valve body 6,7 of spools move right under the effect of spring 8, and abrasive material valve 3 was closed when this was pneumatic, and abrasive material is blocked in abrasive material import 11.The realization of abrasive material valve 3 of the present invention has a variety of modes, the Pneumatic grinding material valve in adopting present embodiment, can also adopt Electromagnetic Control valve etc.
Abrasive storage device of the present invention is sleeved on the kinematic axis, be used for the high-pressure abradant jet current cutting, its course of work is as follows: as shown in Figure 4, ordinary tap water forms water under high pressure after high-pressure pump 13 pressurizations, this High-Pressure Water arrives nozzle 19 through water under high pressure passage 14, there is a (operating) water nozzle nozzle 19 upstreams, and water under high pressure forms pure water jets after this (operating) water nozzle ejection.Abrasive material in the abrasive can 15 is delivered to automatic abrasive material inlet 4 on abrasive storage device 17 casings of the present invention by compressed air through abrasive material transfer passage 16, abrasive material is behind Flow-rate adjustment disk 2 adjust fluxes, flow out from abrasive material valve 3, enter nozzle 19 by abrasive material flexible pipe 18, mix with the hybrid chamber of pure water jets in abrasive jet, and enter the abrasive jet in nozzle 19 downstreams, behind the abrasive jet cumulative, form abrasive jet action in workpiece to be cut.
The present invention not only is confined to the above-mentioned specific embodiment; persons skilled in the art are according to content disclosed by the invention; can adopt other multiple specific embodiment to implement the present invention; therefore; every employing project organization of the present invention and thinking; do some simple designs that change or change, all fall into the scope of protection of the invention.
Claims (6)
1. an annular abrasive storage device comprises casing and valve, and casing is used for storing abrasive material, and whether the abrasive material that the abrasive material valve is used in the control casing flows out; It is characterized in that described casing is hollow and annular, hollow space is used for described casing being enclosed within kinematic axis, the axis of described casing and the dead in line of described kinematic axis or parallel on datum level; The center of gravity of described abrasive storage device is positioned on the datum level substantially; Described datum level refers to the vertical plane through the axis of described casing.
2. annular abrasive storage device according to claim 1, it is characterized in that described annular abrasive storage device also comprises a flow regulator, flow regulator is used for regulating the abrasive material flow, its input is communicated with bottom half, and output is communicated with the abrasive material valve.
3. annular abrasive storage device according to claim 2 is characterized in that, described flow regulator is an adjusting disk, is distributed with the different aperture of a plurality of diameters on this adjusting disk.
4. annular abrasive storage device according to claim 1 is characterized in that, is provided with automatic abrasive material inlet and air outlet on the described casing.
5. annular abrasive storage device according to claim 1 is characterized in that, described casing top is provided with a case lid, and described case lid can spur and skid off or overturn and open.
6. arbitrary described annular abrasive storage device according to claim 1-5, it is characterized in that, described abrasive material valve comprises valve body, spool and spring, described valve inner has a valve opening, have the air intlet, air outlet slit, abrasive material import and the abrasive material outlet that communicate with described valve opening on the described valve body, described valve opening is comprised of the first valve opening section, the second valve opening section and the 3rd valve opening section that are communicated with successively; One end of described spool is positioned at the first valve opening section, and the other end is positioned at the 3rd valve opening section, and mid portion is positioned at the second valve opening section; Described spring is positioned at the first valve opening section, and an end is connected with valve body, and the other end is connected with spool; Described air intlet is arranged on the spool side of the first valve opening section, and air outlet slit is arranged on the spring side of the first valve opening section, coaxial and corresponding the 3rd valve opening section side that is arranged on valve body up and down of described abrasive material import and abrasive material outlet; The motion of described spool can be communicated with or block abrasive material import and abrasive material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110286558.7A CN103009263B (en) | 2011-09-23 | 2011-09-23 | Annular abrasive storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110286558.7A CN103009263B (en) | 2011-09-23 | 2011-09-23 | Annular abrasive storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103009263A true CN103009263A (en) | 2013-04-03 |
| CN103009263B CN103009263B (en) | 2015-05-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110286558.7A Expired - Fee Related CN103009263B (en) | 2011-09-23 | 2011-09-23 | Annular abrasive storage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103009263B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656905A (en) * | 2019-10-17 | 2020-01-07 | 中国石油大学(北京) | Abrasive jet windowing device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236499A (en) * | 1996-10-01 | 1999-11-24 | 埃莫森电器公司 | Method and apparatus for aligning a rotor position transducer |
| EP1216794A1 (en) * | 2000-11-22 | 2002-06-26 | QED Technologies, Inc. | Apparatus and method for abrasive jet finishing of deeply concave surfaces using magnetorheological fluid |
| FR2819207A1 (en) * | 2001-01-09 | 2002-07-12 | Fernand Veschambre | Rotating tool for reaming, polishing and cleaning holes comprises hollow cylinder with axial slot in surface which allows passage and unwinding of abrasive cloth stored inside cylinder |
| CN101157255A (en) * | 2007-11-12 | 2008-04-09 | 沈阳建筑大学 | Multifunctional stone machining center with 8-axes 5-linkage function |
| CN101913117A (en) * | 2009-09-10 | 2010-12-15 | 新东工业株式会社 | Shot-blast unit |
| 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 |
| CN201792853U (en) * | 2010-07-15 | 2011-04-13 | 施霞 | One-way pressure regulating valve |
| CN202240929U (en) * | 2011-09-23 | 2012-05-30 | 浙江宇宙智能设备有限公司 | Annular abrasive storage device |
-
2011
- 2011-09-23 CN CN201110286558.7A patent/CN103009263B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1236499A (en) * | 1996-10-01 | 1999-11-24 | 埃莫森电器公司 | Method and apparatus for aligning a rotor position transducer |
| EP1216794A1 (en) * | 2000-11-22 | 2002-06-26 | QED Technologies, Inc. | Apparatus and method for abrasive jet finishing of deeply concave surfaces using magnetorheological fluid |
| FR2819207A1 (en) * | 2001-01-09 | 2002-07-12 | Fernand Veschambre | Rotating tool for reaming, polishing and cleaning holes comprises hollow cylinder with axial slot in surface which allows passage and unwinding of abrasive cloth stored inside cylinder |
| CN101157255A (en) * | 2007-11-12 | 2008-04-09 | 沈阳建筑大学 | Multifunctional stone machining center with 8-axes 5-linkage function |
| CN101913117A (en) * | 2009-09-10 | 2010-12-15 | 新东工业株式会社 | Shot-blast unit |
| CN201792853U (en) * | 2010-07-15 | 2011-04-13 | 施霞 | One-way pressure regulating valve |
| 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 |
| CN202240929U (en) * | 2011-09-23 | 2012-05-30 | 浙江宇宙智能设备有限公司 | Annular abrasive storage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110656905A (en) * | 2019-10-17 | 2020-01-07 | 中国石油大学(北京) | Abrasive jet windowing device and method |
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| Publication number | Publication date |
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| CN103009263B (en) | 2015-05-06 |
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Effective date of registration: 20220325 Address after: 226409 north of Changjiang Road and west of Huangshan Road, Chengzhong street, Rudong County, Nantong City, Jiangsu Province (Intelligent electromechanical Industrial Park, high tech Zone) Patentee after: RUDONG SHIMAI TECHNOLOGY CO.,LTD. Address before: Room 3023, building 3, No. 1368, Xingxian Road, Jiading District, Shanghai 201800 Patentee before: SHANGHAI LIONSTEK TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220811 Address after: No. 168, Fuchunjiang Road, Kuangang Street, Rudong County, Nantong City, Jiangsu Province 226499 Patentee after: Roufeng Machinery Technology (Jiangsu) Co., Ltd. Address before: 226409 north of Changjiang Road and west of Huangshan Road, Chengzhong street, Rudong County, Nantong City, Jiangsu Province (Intelligent electromechanical Industrial Park, high tech Zone) Patentee before: RUDONG SHIMAI TECHNOLOGY CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 |