CN202240929U - Annular abrasive storage device - Google Patents
Annular abrasive storage device Download PDFInfo
- Publication number
- CN202240929U CN202240929U CN2011203614878U CN201120361487U CN202240929U CN 202240929 U CN202240929 U CN 202240929U CN 2011203614878 U CN2011203614878 U CN 2011203614878U CN 201120361487 U CN201120361487 U CN 201120361487U CN 202240929 U CN202240929 U CN 202240929U
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- Prior art keywords
- abrasive material
- storage device
- valve
- valve opening
- casing
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Abstract
The utility model 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 utility model belongs to high-pressure water jet cutting field, and definite says, relates to the abrasive material 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 through high-pressure pump with ordinary tap water pressurization and force water under high pressure to go out through the very little high-pressure water jet nozzle ejection 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 than soft material or thin hard material.Generally, in this jet, add abrasive material, 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 comes down to water under high pressure and abrasive mixed merges the process through the nozzle ejection.Therefore, the abrasive material passage is requisite part of high-pressure abradant jet current system.In this passage, the abrasive material storage device plays important effect, and the abrasive material that this device stores some on the one hand supplies cutter sweep usefulness, through the abrasive flows adjustable valve of himself abrasive material of certain flow is delivered to nozzle on the other hand.The current abrasive material storage device that generally uses generally is cylindric; Be suspended on the side of designated movement axle, the advantage of this kind abrasive material storage device is moderate with nozzle distance, simultaneously; It is convenient manually to add sand when breaking down like compressed air; In addition, when running into the backwater fault, can remove damp sand fast, easily.Shortcoming is that the abrasive material 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.
The utility model content
The technical problem that the utility model will solve provide a kind of to kinematic axis do not have additional torque, row barrier easily, manually adds the abrasive material storage device that sand is convenient, moderate with nozzle distance, do not take the workbench useful space.
The utility model is realized through following technical scheme: a kind of annular abrasive material storage device, comprise casing and valve, and casing is used to store abrasive material, and whether the abrasive material that the abrasive material valve is used to control in the casing flows out; It is characterized in that said casing is hollow and annular, hollow space is used for said casing is enclosed within kinematic axis, the axis of said casing and the dead in line of said kinematic axis or parallel on datum level; The center of gravity of said abrasive material storage device is positioned on the datum level basically; Said datum level is meant the vertical plane through the axis of said casing.
Further, said annular abrasive material storage device also comprises a flow regulator, and flow regulator is used to regulate the abrasive material flow, and its input is communicated with bottom half, and output is communicated with the abrasive material valve.
Further, said flow regulator is an adjusting disk, is distributed with the different aperture of a plurality of diameters on this adjusting disk.
Further, said casing is provided with automatic abrasive material inlet and air outlet.
Further, said casing top is provided with a case lid, and said case lid can spur and skid off or overturn and open.
Further; Said abrasive material valve comprises valve body, spool and spring; Said valve inner has a valve opening; Have the air intlet, air outlet slit, abrasive material import and the abrasive material outlet that communicate with said valve opening on the said valve body, said valve opening is made up 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 said 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; Said 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; Said 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, the 3rd valve opening section side that is arranged on valve body that said abrasive material import and abrasive material outlet are coaxial and corresponding up and down; The motion of said spool can be communicated with or block abrasive material import and abrasive material outlet.
The utility model is designed to the abrasive material storage device structure of hollow and annular; And be placed in and realize abrasive feeding in the cutting process on the kinematic axis, it does not have any additional torque to kinematic axis, can avoid the distortion of kinematic axis; Reduce systematic error, improve system's cutting accuracy.Simultaneously, this device also has row barrier 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 the described abrasive material storage device of the utility model;
Fig. 2 is the profile of described Flow-rate adjustment disk of the utility model and abrasive material valve part;
Fig. 3 is the structural representation of the described abrasive material valve of the utility model;
Fig. 4 is high-pressure abradant jet current cutting machine water and abrasive material access diagram;
The implication of each label is following 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 material storage device, 18-abrasive material flexible pipe, 19-nozzle.
The specific embodiment
Specify a kind of preferred embodiments of the utility model below in conjunction with accompanying drawing.
Abrasive material storage device as shown in Figure 1, that the utility model provides comprises casing 1 and abrasive material valve 3, and casing 1 is used to store abrasive material, and whether the abrasive material that abrasive material valve 3 is used to control in the casing 1 flows out, and promptly controls abrasive material and whether gets into nozzle.
Said casing 1 is hollow and annular, and hollow space is used for said casing 1 is enclosed within kinematic axis, and said kinematic axis is meant the kinematic axis of support nozzle place axle.The axis of casing 1 will with the dead in line of said kinematic axis or parallel on datum level, said datum level is meant the vertical plane through the axis of said casing 1.In order to eliminate the moment of torsion of abrasive material storage device to kinematic axis, the center of gravity of said abrasive material storage device will be positioned on the datum level basically.
Preferably, the abrasive material storage device that the utility model provides also comprises a flow regulator, is used to regulate the flow from the abrasive material of abrasive material 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 a 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.The aperture that abrasive material in the casing 1 need pass through on the Flow-rate adjustment disk 2 is regulated after the flow, flows 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, through changing the just flow of conveniently adjusted abrasive material of position of regulating disk.This Flow-rate adjustment disk is easy to use, and can effectively regulate flow.
Preferably; In order in trend casing 1, to inject abrasive material; Casing 1 top is provided with automatic abrasive material inlet 4 and air outlet 5; Automatically abrasive material inlet 4 is used to adopt pneumatic mode in casing 1, to inject abrasive material, and generally speaking, it is through compressed air abrasive material to be delivered into casing 1 through said automatic abrasive material inlet 4 that abrasive material injects; Air outlet 5 is used to discharge the air that gets into casing 1 with abrasive material.From symmetry 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, in order manually in casing 1, to inject abrasive material, casing 1 top can also be provided with a case lid, and said case lid can spur and skid off or open.When the compressed air fault occurring, can draw back case lid, manually in casing 1, add abrasive material.Automatically abrasive material inlet 4 all can be arranged on the said case lid with air outlet 5.
Preferably, adopt operated pneumatic valve as abrasive material valve 3 in the present embodiment, it is through the opening and closing that the mode that charges into gas is come by-pass valve control, and is simple in structure, response is sensitive, and can realize valve opening and the automatic control of closing.As shown in Figure 3; The described abrasive material valve 3 of the utility model comprises valve body 6, spool 7 and spring 8; There is a valve opening said valve body 6 inside; Said valve body outside has air intlet 9, air outlet slit 10, abrasive material import 11 and the abrasive material outlet 12 that communicates with said valve opening 6, and abrasive material import 11 is through aperture and casing 1 internal communication on the Flow-rate adjustment disk 2.Valve opening is made up 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 constitute 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 are with one heart and corresponding up and down the 3rd valve opening section side that is arranged on valve body.During work, in the airtight chamber of valve body 6, feed compressed air through air intlet 9, compressed air overcomes the active force of spring 8, promotes spool 7 and is moved to the left, and this moment, pneumatic abrasive material valve 3 was opened, and abrasive material flows out through abrasive material import 11 and abrasive material outlet 12.After work is accomplished, stop in valve body 6, to feed compressed air, 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 the described abrasive material valve 3 of the utility model has a variety of modes, the pneumatic abrasive material valve in adopting present embodiment, can also adopt Electromagnetic Control valve etc.
The described abrasive material storage device of the utility model is sleeved on the kinematic axis; Be used for the high-pressure abradant jet current cutting; Its course of work is following: as shown in Figure 4, ordinary tap water forms water under high pressure after high-pressure pump 13 pressurizations, and this High-Pressure Water arrives nozzle 19 through water under high pressure passage 14; There is a (operating) water nozzle at nozzle 19 upper reaches, and water under high pressure forms the pure water jet after this (operating) water nozzle ejection.Abrasive material in the abrasive can 15 is delivered to the automatic abrasive material inlet 4 on described abrasive material storage device 17 casings of the utility model by compressed air through abrasive material transfer passage 16; Abrasive material is after Flow-rate adjustment disk 2 is regulated flow; Flow out from abrasive material valve 3,, mix with the hybrid chamber of pure water jet in abrasive jet after abrasive material flexible pipe 18 gets into nozzle 19; And the abrasive jet in entering nozzle 19 downstream, behind abrasive material nozzle cumulative, form abradant jet and act on workpiece to be cut.
The utility model not only is confined to the above-mentioned specific embodiment; Persons skilled in the art are according to the disclosed content of the utility model; Can adopt other multiple specific embodiment to implement the utility model, therefore, project organization of every employing the utility model and thinking; Do some simple designs that change or change, all fall into the scope of the utility model protection.
Claims (6)
1. an annular abrasive material storage device comprises casing and valve, and casing is used to store abrasive material, and whether the abrasive material that the abrasive material valve is used to control in the casing flows out; It is characterized in that said casing is hollow and annular, hollow space is used for said casing is enclosed within kinematic axis, the axis of said casing and the dead in line of said kinematic axis or parallel on datum level; The center of gravity of said abrasive material storage device is positioned on the datum level basically; Said datum level is meant the vertical plane through the axis of said casing.
2. annular abrasive material storage device according to claim 1; It is characterized in that said annular abrasive material storage device also comprises a flow regulator, flow regulator is used to regulate the abrasive material flow; Its input is communicated with bottom half, and output is communicated with the abrasive material valve.
3. annular abrasive material storage device according to claim 2 is characterized in that, said flow regulator is an adjusting disk, is distributed with the different aperture of a plurality of diameters on this adjusting disk.
4. annular abrasive material storage device according to claim 1 is characterized in that said casing is provided with automatic abrasive material inlet and air outlet.
5. annular abrasive material storage device according to claim 1 is characterized in that said casing top is provided with a case lid, and said case lid can spur and skid off or overturn and open.
6. according to the arbitrary described annular abrasive material storage device of claim 1-5; It is characterized in that; Said abrasive material valve comprises valve body, spool and spring; Said valve inner has a valve opening, has the air intlet, air outlet slit, abrasive material import and the abrasive material outlet that communicate with said valve opening on the said valve body, and said valve opening is made up 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 said 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; Said 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; Said 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, the 3rd valve opening section side that is arranged on valve body that said abrasive material import and abrasive material outlet are coaxial and corresponding up and down; The motion of said spool can be communicated with or block abrasive material import and abrasive material outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203614878U CN202240929U (en) | 2011-09-23 | 2011-09-23 | Annular abrasive storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203614878U CN202240929U (en) | 2011-09-23 | 2011-09-23 | Annular abrasive storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240929U true CN202240929U (en) | 2012-05-30 |
Family
ID=46102227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203614878U Withdrawn - After Issue CN202240929U (en) | 2011-09-23 | 2011-09-23 | Annular abrasive storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240929U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009263A (en) * | 2011-09-23 | 2013-04-03 | 上海狮迈科技有限公司 | Annular abrasive storage device |
-
2011
- 2011-09-23 CN CN2011203614878U patent/CN202240929U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009263A (en) * | 2011-09-23 | 2013-04-03 | 上海狮迈科技有限公司 | Annular abrasive storage device |
| CN103009263B (en) * | 2011-09-23 | 2015-05-06 | 上海狮迈科技有限公司 | Annular abrasive storage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHIMAI TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG YUZHOU INTELLIGENT EQUIPMENT CO., LTD. Effective date: 20120712 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325204 WENZHOU, ZHEJIANG PROVINCE TO: 201800 JIADING, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120712 Address after: 201800 Shanghai City, Jiading District Xing Xian Lu No. 1368 building 3 room 3023 Patentee after: Shanghai Lions Tek Technology Co.,Ltd. Address before: Ruian City Tangxia town Wenzhou city Zhejiang province 325204 Shuguang Road No. 69 Patentee before: Zhejiang Universal Smart Systems Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20150506 |
|
| RGAV | Abandon patent right to avoid regrant |