CN105904349B - A kind of sanding device - Google Patents
A kind of sanding device Download PDFInfo
- Publication number
- CN105904349B CN105904349B CN201610379037.9A CN201610379037A CN105904349B CN 105904349 B CN105904349 B CN 105904349B CN 201610379037 A CN201610379037 A CN 201610379037A CN 105904349 B CN105904349 B CN 105904349B
- Authority
- CN
- China
- Prior art keywords
- hole
- stomata
- spool
- valve body
- sand
- 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.)
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Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
- B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C7/00—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts
- B24C7/0046—Equipment for feeding abrasive material; Controlling the flowability, constitution, or other physical characteristics of abrasive blasts the abrasive material being fed in a gaseous carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
Abstract
The invention discloses a kind of sanding devices, including storing up sand device, control mechanism, including valve body upper valve core, the spool is spindle rotationally arranged in the inside of the valve body, the first stomata is offered on the spool, second stomata and the 3rd stomata, first stomata on the spool is corresponded on the valve body, second stomata and the 3rd stomata offer first through hole, second through hole and third through-hole, the first through hole connection storage sand device, second through hole connects air pump, the third through-hole is used to connect the tracheae of workpieces processing, the rotation of the spool controls first stomata, second stomata and the 3rd stomata and the first through hole, connection and closing between second through hole and the third through-hole；The device is designed mainly for pipe type element inner wall derusting problem, by air-flow fine sand is driven to enter from pipe fitting one end, when passing through bore, fine sand irregularly hits inside pipe wall, so as to achieve the effect that derusting.
Description
Technical field
The present invention relates to machining equipment technical field, more particularly to a kind of sanding device.
Background technology
It is always a processing problem to the derusting problem of pipe type element endoporus in machinery production process, due in pipe type element
Bore dia is typically small, it is internal get rusty after, instrument is difficult to be deep into inside pipe type element hole and be processed so as to go to derust
Mark is more troublesome or even cannot remove.Due to pipe type element internal rust using and processing all with the influence increased to the later stage.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of sanding devices for the pipe type element inner wall rusty stain that can conveniently go out.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of sanding device including storing up sand device, is used
In storing fine sand, sand export is down-set；Control mechanism, including valve body upper valve core, the spool is spindle rotationally arranged in institute
The inside of valve body is stated, the first stomata, the second stomata and the 3rd stomata are offered on the spool, the valve is corresponded on the valve body
First stomata, second stomata and the 3rd stomata on core offer first through hole, the second through hole and threeway
Hole, the first through hole connection storage sand device, second through hole connect air pump, and the third through-hole is used to connect workpieces processing
Tracheae, the rotation of the spool controls first stomata, second stomata and the 3rd stomata logical with described first
Connection and closing between hole, second through hole and the third through-hole；Actuating unit, for rotating the spool；Air pump,
The upper end of storage sand device is connected to using connecting tube and is connected with the second through hole.
Further, the storage sand device includes a tank body that Open Side Down, and the opening of the tank body is connected to described
In first through hole, the upper end of the tank body is provided with the air inlet being connected with the air pump.
Further, the spool is cylinder, and the receiving hole for accommodating the spool, the valve are offered on the valve body
One end of core is arranged in the receiving hole, and the other end is connected with the actuating unit, the first through hole, second through hole
The receiving hole is connected with the third through-hole.
Further, the part that the spool is located in the receiving hole sets the groove there are two fixed seal ring, institute
It states the first stomata, second stomata and the 3rd stomata to be arranged between two grooves, the spool passes through setting
First stomata, second stomata and the 3rd stomata are enclosed in receiving in the air by the sealing ring on the groove.
Further, the support for being used to support the storage sand device, the control mechanism and the actuating unit is further included
Frame.
Further, the actuating unit includes connector, driving member and force piece, and the middle part of the force piece is hinged
On support frame as described above, one end of the connector is fixed on the spool, the other end of the connector and the transmission
One end of part is hinged, and the other end of the driving member is hinged on one end of the force piece, and the other end of the force piece is set
There is foot pedal, resetting spring is set on the force piece.
Further, the gas outlet of the air pump is provided with triple valve, and an interface of the triple valve connects the gas
Pump, the one of connection storage sand device of another two interface of the triple valve, another interface are connected on the valve body.
Further, it is provided on the triple valve and the control of each branch break-make is controlled to switch, connects the storage sand dress
Pressure gauge is provided in the connecting tube put.
Further, the outlet side of tracheae of the third through-hole for connecting workpieces processing is provided with fine sand and collects dress
It puts, the fine sand collection device includes collecting bin and exhaust outlet, and the exhaust outlet is arranged on the upside of collecting bin.
Use above-mentioned technical proposal beneficial effects of the present invention for：Essential core component is valve body and spool, passes through power
Mechanism drives valve core rotation, make first through hole, the second through hole and third through-hole on valve body on spool the first stomata, second
Stomata and the connection of the 3rd stomata are closed, and when the stomata on spool is connected with the through hole on valve body, first through hole is into sand, and second
Through hole air inlet, third through-hole drive sand grains to be projected at a high speed from valve body, enter work by going out connecting tube to portal, by high pressure draught
Part, so as to achieve the purpose that derusting；Spool is clearance fit with valve body, and spool both ends are sealing ring, play sealing function, make valve
Intracoelomic cavity air pressure maximizes；Valve core rotation is controlled by actuating unit, so as to the Push And Release of each through hole of application valve body, structure is skilful
It is wonderful, simple, reliable；Increase dust cover, reduce dust pollution, protection operator's health, and can play the role of reducing noise.
Description of the drawings
Attached drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Example is applied together for explaining the present invention, is not construed as limiting the invention.
Fig. 1 is a kind of structure diagram of sanding device of the present invention；
Fig. 2 is the structure diagram of control mechanism of the present invention；
Fig. 3 is the structure diagram of valve body of the present invention.
In figure：1- air pumps, 2- supporting racks, 3- triple valves, 4- control mechanisms, 5- storages sand device, 6- dust covers, 7- exhausts
Mouth, 8- collecting bins, 9- connectors, 10- driving members, 11- force pieces, 12- spools, 13- valve bodies, 14- sealing rings, 15- are accommodated
Hole.
Specific embodiment
The specific embodiment of the present invention is described further below in conjunction with the accompanying drawings.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but does not form limitation of the invention.It is in addition, disclosed below
The each embodiment of the present invention in involved technical characteristic can be combined with each other as long as they do not conflict with each other.
It is further described with reference to attached drawing 1,2,3 couples of present invention, those skilled in the art is made preferably to implement the present invention,
A kind of sanding device of the present invention includes：Sand device 5, control mechanism 4, actuating unit and air pump 1 are stored up, further includes and is used to support storage sand
The supporting rack 2 of device 5, control mechanism 4 and actuating unit.
For present invention storage sand device 5 for storing fine sand, sand export is down-set；Storage sand device 5 including one be open to
Under tank body, the opening of tank body is connected in first through hole, and the upper end of tank body is provided with the air inlet being connected with air pump 1.
Control mechanism 4 of the present invention includes 13 upper valve core 12 of valve body, and spool 12 is spindle rotationally arranged in the inside of valve body 13,
The first stomata, the second stomata and the 3rd stomata are offered on spool 12, the first stomata on spool 12, second are corresponded on valve body 13
Stomata and the 3rd stomata offer first through hole, the second through hole and third through-hole, and first through hole connection storage sand device 5, second is logical
Hole connects air pump 1, and third through-hole is used to connect the tracheae of workpieces processing, and the rotation of spool 12 controls the first stomata, the second stomata
And the 3rd connection and closing between stomata and first through hole, the second through hole and third through-hole.
Spool 12 of the present invention is cylinder, and the receiving hole 15 for accommodating spool 12, one end of spool 12 are offered on valve body 13
It is arranged in receiving hole 15, the other end is connected with actuating unit, and first through hole, the second through hole connect receiving hole with third through-hole
15；Spool 12 is located at part in receiving hole 15 and sets groove there are two fixed seal ring 14, the first stomata, the second stomata and
3rd stomata is arranged between two grooves, and spool 12 is by the sealing ring 14 that is arranged on groove by the first stomata, the second gas
It is aerial that hole and the 3rd stomata are enclosed in receiving.
Actuating unit of the present invention is used for rotary spool 12；Actuating unit includes connector 9, driving member 10 and force piece 11,
The middle part of force piece 11 is hinged on supporting rack 2, and one end of connector 9 is fixed on spool 12, the other end of connector 9 with
One end of driving member 10 is hinged, and the other end of driving member 10 is hinged on one end of force piece 11, and the other end of force piece 11 is set
There is foot pedal, resetting spring is set on force piece 11.
Air pump 1 of the present invention is connected to the upper end of storage sand device 5 using connecting tube and is connected with the second through hole.Air pump 1 goes out
Gas port is provided with triple valve 3, the interface connection air pump 1 of triple valve 3, the one of connection of another two interface of triple valve 3
Sand device 5 is stored up, another interface is connected on valve body 13；It is provided on triple valve 3 and the control of each branch break-make is controlled to switch, even
It connects and is provided with pressure gauge in the connecting tube of storage sand device 5.
The outlet side that third through-hole of the present invention is used for the tracheae for connecting workpieces processing is provided with fine sand collection device, and fine sand is received
Acquisition means include collecting bin 8 and exhaust outlet 7, and exhaust outlet 7 is arranged on the upside of collecting bin 8, in order to reduce dust pollution, protection behaviour
Author's health, is provided with dust cover 6 at fine sand collection device.
Operation principle：The device is designed mainly for pipe type element inner wall derusting problem, and fine sand is driven from pipe by air-flow
Part one end enters, and when passing through bore, fine sand irregularly hits inside pipe wall, so as to achieve the effect that derusting.
The essential core component of the present invention is valve body 13 and spool 12, is rotated by actuating unit band movable valve plug 12, makes valve
First through hole, the second through hole and third through-hole on body 13 connect with the first stomata, the second stomata and the 3rd stomata on spool 12
Logical or close, when the stomata on spool 12 is connected with the through hole on valve body 13, first through hole is into sand, the second through hole air inlet, the
Three through holes drive sand grains to be projected at a high speed from valve body 13 to portal, by high pressure draught, enter workpiece by going out connecting tube, so as to reach
To the purpose of derusting；Spool 12 is clearance fit with valve body 13, and 12 both ends of spool are sealing ring 14, play sealing function, make valve
13 inner cavity air pressure of body maximizes；By actuating unit spool 12 is controlled to rotate, thus the Push And Release of 13 each through hole of application valve body,
It is clever structure, simple, reliable；Increase dust cover 6, reduce dust pollution, protection operator's health, and reduction noise can be played
Effect.
Embodiments of the present invention are explained in detail above in association with attached drawing, but the invention is not restricted to described implementations
Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments
A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.
Claims (1)
1. a kind of sanding device, it is characterised in that：Including,
Sand device is stored up, for storing fine sand, sand export is down-set；
Control mechanism, including valve body upper valve core, the spool is spindle rotationally arranged in the inside of the valve body, is opened on the spool
Equipped with the first stomata, the second stomata and the 3rd stomata, first stomata on the spool, described are corresponded on the valve body
Two stomatas and the 3rd stomata offer first through hole, the second through hole and third through-hole, the first through hole connection storage sand dress
It puts, second through hole connects air pump, and the third through-hole is used to connect the tracheae of workpieces processing, the rotation control of the spool
First stomata, second stomata and the 3rd stomata and the first through hole, second through hole and the described 3rd
Connection and closing between through hole；
Actuating unit, for rotating the spool；
Air pump is connected to the upper end of storage sand device using connecting tube and is connected with the second through hole；
The storage sand device includes a tank body that Open Side Down, and the opening of the tank body is connected in the first through hole, institute
The upper end for stating tank body is provided with the air inlet being connected with the air pump；
The spool is cylinder, and the receiving hole for accommodating the spool is offered on the valve body, and one end of the spool is set
In the receiving hole, the other end is connected with the actuating unit, the first through hole, second through hole and the threeway
Hole connects the receiving hole；
The part that the spool is located in the receiving hole sets the groove there are two fixed seal ring, first stomata, institute
It states the second stomata and the 3rd stomata is arranged between two grooves, the spool is by being arranged on the groove
First stomata, second stomata and the 3rd stomata are enclosed in receiving in the air by sealing ring；
Further include the supporting rack for being used to support the storage sand device, the control mechanism and the actuating unit；
The actuating unit includes connector, driving member and force piece, is hinged in the middle part of the force piece on support frame as described above,
One end of the connector is fixed on the spool, and the other end of the connector and one end of the driving member are hinged, institute
The other end for stating driving member is hinged on one end of the force piece, and the other end of the force piece is provided with foot pedal, described dynamic
Resetting spring is set on power part；
The gas outlet of the air pump is provided with triple valve, and an interface of the triple valve connects the air pump, the triple valve
The one of described storage sand device of connection of another two interface, another interface connected on the valve body；
It is provided on the triple valve and the control of each branch break-make is controlled to switch, connected and set in the connecting tube of the storage sand device
It is equipped with pressure gauge；
The outlet side that the third through-hole is used for the tracheae for connecting workpieces processing is provided with fine sand collection device, and the fine sand is collected
Device includes collecting bin and exhaust outlet, and the exhaust outlet is arranged on the upside of collecting bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379037.9A CN105904349B (en) | 2016-05-31 | 2016-05-31 | A kind of sanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610379037.9A CN105904349B (en) | 2016-05-31 | 2016-05-31 | A kind of sanding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105904349A CN105904349A (en) | 2016-08-31 |
| CN105904349B true CN105904349B (en) | 2018-05-18 |
Family
ID=56742966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610379037.9A Active CN105904349B (en) | 2016-05-31 | 2016-05-31 | A kind of sanding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105904349B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107363732A (en) * | 2017-07-25 | 2017-11-21 | 佛山杰致信息科技有限公司 | A kind of inside pipe wall burnishing device |
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| CN86207209U (en) * | 1986-09-16 | 1987-10-28 | 朝阳柴油机厂 | Blaster machine for crankshaft round corner |
| CN2042918U (en) * | 1988-11-29 | 1989-08-16 | 张宝根 | Three-way two-source valve |
| CN2069780U (en) * | 1989-10-19 | 1991-01-23 | 北京市电子工艺技术研究中心 | Automatic cleaned mixing device |
| CN2088185U (en) * | 1991-03-06 | 1991-11-06 | 甘国兴 | Three-way regulating valve |
| CN1723359A (en) * | 2002-12-09 | 2006-01-18 | 约尔格·克鲁泽 | Pipe renovating system and method |
| CN201394782Y (en) * | 2009-05-16 | 2010-02-03 | 大庆井泰机械制造有限公司 | Sand blasting and rust removal device inside steel pipe |
| CN104290040A (en) * | 2013-07-16 | 2015-01-21 | 江苏旭升水射流科技有限公司 | 3D printout surface sand blasting processing machine |
| CN204382101U (en) * | 2014-11-26 | 2015-06-10 | 中国人民解放军空军装备研究院航空装备研究所 | A kind of electric control gear for the treatment of inner bore of part |
| CN105058245A (en) * | 2015-07-23 | 2015-11-18 | 长春理工大学 | Abrasive particle flow ultra-precision machining device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030121532A1 (en) * | 2001-10-11 | 2003-07-03 | Coughlin Robert W. | Removal of biofilm from surfaces |
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2016
- 2016-05-31 CN CN201610379037.9A patent/CN105904349B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86207209U (en) * | 1986-09-16 | 1987-10-28 | 朝阳柴油机厂 | Blaster machine for crankshaft round corner |
| CN2042918U (en) * | 1988-11-29 | 1989-08-16 | 张宝根 | Three-way two-source valve |
| CN2069780U (en) * | 1989-10-19 | 1991-01-23 | 北京市电子工艺技术研究中心 | Automatic cleaned mixing device |
| CN2088185U (en) * | 1991-03-06 | 1991-11-06 | 甘国兴 | Three-way regulating valve |
| CN1723359A (en) * | 2002-12-09 | 2006-01-18 | 约尔格·克鲁泽 | Pipe renovating system and method |
| CN201394782Y (en) * | 2009-05-16 | 2010-02-03 | 大庆井泰机械制造有限公司 | Sand blasting and rust removal device inside steel pipe |
| CN104290040A (en) * | 2013-07-16 | 2015-01-21 | 江苏旭升水射流科技有限公司 | 3D printout surface sand blasting processing machine |
| CN204382101U (en) * | 2014-11-26 | 2015-06-10 | 中国人民解放军空军装备研究院航空装备研究所 | A kind of electric control gear for the treatment of inner bore of part |
| CN105058245A (en) * | 2015-07-23 | 2015-11-18 | 长春理工大学 | Abrasive particle flow ultra-precision machining device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105904349A (en) | 2016-08-31 |
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Address after: 261057 Tasizhuang Village, Weifang Economic Development Zone, Weifang City, Shandong Province Patentee after: SHANDONG AOWEITE AUTO PARTS Co.,Ltd. Address before: 261057 Tasizhuang Village, Weifang Economic Development Zone, Weifang City, Shandong Province Patentee before: WEIFANG GAOPIN MACHINERY MANUFACTURING Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sanding device Effective date of registration: 20230821 Granted publication date: 20180518 Pledgee: Weifang Jinma road sub branch of Bank of Weifang Co.,Ltd. Pledgor: SHANDONG AOWEITE AUTO PARTS Co.,Ltd. Registration number: Y2023980053186 |