CN109397108B - Anti-splashing sand blasting device for valve body machining - Google Patents

Anti-splashing sand blasting device for valve body machining Download PDF

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Publication number
CN109397108B
CN109397108B CN201811322427.8A CN201811322427A CN109397108B CN 109397108 B CN109397108 B CN 109397108B CN 201811322427 A CN201811322427 A CN 201811322427A CN 109397108 B CN109397108 B CN 109397108B
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CN
China
Prior art keywords
support frame
valve
box
sand blasting
annular plate
Prior art date
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Active
Application number
CN201811322427.8A
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Chinese (zh)
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CN109397108A (en
Inventor
项有淼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Zhengpeng Valve Co ltd
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Zhejiang Zhengpeng Valve Co ltd
Priority date (The priority date 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 date listed.)
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Application filed by Zhejiang Zhengpeng Valve Co ltd filed Critical Zhejiang Zhengpeng Valve Co ltd
Priority to CN201811322427.8A priority Critical patent/CN109397108B/en
Publication of CN109397108A publication Critical patent/CN109397108A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C3/00Abrasive blasting machines or devices; Plants
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24CABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006Treatment of used abrasive material

Abstract

The invention relates to the technical field of valve processing, in particular to a splash-proof sand blasting device for processing a valve body, which comprises a support frame, a supporting plate is bonded at the lower end of the supporting frame, a circular clamping block is fixedly arranged at the upper end of the supporting frame, the circular fixture block is internally clamped with an annular plate, the middle part of the upper end of the supporting plate at the inner side of the supporting frame is provided with a shaft seat, a rotating shaft is rotationally arranged in the shaft seat, a transmission mechanism is also arranged between an output shaft of the rotating motor and the rotating shaft, the box body is welded at the tail end of the rotating shaft above the supporting frame, the valve main body is arranged in the box body, the lower end of the valve main body is sleeved with a lower buffer sleeve, the middle part of the lower end of the upper cover is fixedly provided with a fixed block, the arc wall has been seted up to the fixed block lower extreme, the pot head is equipped with the cushion collar on the valve main part, the inboard upper end of annular plate is provided with the shower nozzle, the support frame outside still is provided with the multiunit and collects the mechanism. The invention has stable structure, is convenient to assemble and disassemble, and can prevent flying sand from splashing.

Description

Anti-splashing sand blasting device for valve body machining
Technical Field
The invention relates to the technical field of valve body machining, in particular to a splash-proof sand blasting device for valve body machining.
Background
Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are classified into cast iron valves, cast steel valves, stainless steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves, and the like according to the material.
The process of cleaning and roughening the surface of the matrix by the impact action of the high-speed sand flow. Compressed air is used as power to form a high-speed spray beam to spray materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the surface of the workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of an abrasive on the surface of the workpiece, so that the mechanical property of the surface of the workpiece is improved, the fatigue resistance of the workpiece is improved, the adhesive force between the workpiece and a coating is increased, the durability of a coating film is prolonged, and the leveling and decoration of a coating are facilitated.
When the sandblast is carried out to the valve in the existing market, the condition of splashing can take place in the course of working to can lead to operating personnel's injury and to the pollution of indoor operational environment, and the loading and unloading of being not convenient for can retrieve the raw and other materials that spray, consequently be favorable to promoting.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a splash-proof sand blasting device for processing a valve body.
In order to achieve the purpose, the invention adopts the following technical scheme:
the anti-splashing sand blasting device for machining the valve body comprises a support frame, wherein a support plate is bonded at the lower end of the support frame, a circular clamping block is fixedly mounted at the upper end of the support frame, an annular plate is clamped in the circular clamping block and is in clearance fit with the circular clamping block, a shaft seat is mounted in the middle of the upper end of the support plate at the inner side of the support frame, a rotating shaft is rotationally arranged in the shaft seat, a sealing bearing penetrating through the support frame is mounted in the middle of the support frame, the upper end of the rotating shaft penetrates through the sealing bearing and extends to the upper part of the support frame, a rotating motor is placed on one side of the upper end of the support plate, a transmission mechanism is further arranged between an output shaft of the rotating motor and the rotating shaft, a box body is welded at the tail end of the rotating, the valve is characterized in that the upper end of the annular plate is provided with an upper cover, the middle of the lower end of the upper cover is fixedly provided with a fixed block, the lower end of the fixed block is provided with an arc-shaped groove, the upper end of the valve body is provided with an upper buffering sleeve, the upper buffering sleeve is designed in an arc shape, a gap is formed between the upper buffering sleeve and the arc-shaped groove, one side of the annular plate is fixedly welded with a straight plate, a sand blasting machine is placed on the straight plate, the upper end of the inner side of the annular plate is provided with a spray head, the spray head is connected with the sand blasting machine.
Preferably, the transmission mechanism comprises a driving wheel fixedly mounted at the upper end of the rotating motor and a driven wheel mounted on the rotating shaft, a transmission belt is sleeved between the driven wheel and the driving wheel, and the transmission belt is in a tight state.
Preferably, collect the mechanism including seting up the square groove in support frame upper end one side and seting up the draw-in groove in the support frame outside, square groove is fan-shaped distribution, and square groove and sealed bearing mutually contactless, the draw-in groove inside callipers is equipped with the fixture block, and fixture block and draw-in groove clearance fit, the opposite side fixed weld of fixture block has the collection box.
Preferably, a square block is fixedly installed in the middle of one side of the collecting box.
Preferably, handles are fixedly arranged on two sides of the upper end of the upper cover.
Preferably, the inner side of the arc-shaped groove is compositely bonded with an extrusion pad, and the extrusion pad is not contacted with the upper buffer sleeve.
Preferably, a buffer pad is compositely bonded on the inner side of the box body, and the buffer pad and the lower buffer sleeve are in mutual contact.
Preferably, the lower end of one side of the support frame is provided with a round hole penetrating through the support frame.
The invention provides a splashing-preventing sand blasting device for valve body processing, which has the beneficial effects that: this processing of valve body is with preventing sand blasting unit that splashes is convenient for load and unload, is favorable to improve equipment's loading and unloading speed, and the device stable in structure, is convenient for make valve main part processing, and the device can make in-process to valve processing, prevents the injury of jetted raw and other materials to operating personnel, and the device can be convenient for retrieve jetted raw and other materials, can avoid the raw and other materials pollution indoor space of sandblast, consequently is favorable to promoting.
Drawings
Fig. 1 is a structural front view of a splash-proof sand blasting device for valve body processing according to the present invention.
Fig. 2 is a structural plan view of the anti-splashing sand blasting device for processing the valve body.
Fig. 3 is an enlarged view of a part a of the splash-proof sand blasting device for machining a valve body according to the present invention.
In the figure: the valve comprises a valve body 1, a buffer pad 2, a clamping mechanism 3, a clamping groove 31, a clamping block 32, a collecting box 33, a sealing bearing 4, a driven wheel 5, a rotating shaft 6, a transmission belt 7, a driving wheel 8, a circular clamping block 9, a square groove 10, an annular plate 11, a supporting frame 12, a supporting plate 13, a shaft seat 14, a rotating motor 15, a round hole 16, a square block 17, a box body 18, a lower buffer sleeve 19, an arc-shaped groove 20, a straight plate 21, a sand blasting machine 22, a nozzle 23, a handle 24, a fixing block 25, an upper buffer sleeve 26, an extrusion pad 27 and an upper cover 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a valve body processing is with preventing sand blasting unit that splashes, including support frame 12, support frame 12 lower extreme bonds there is backup pad 13, support frame 12 upper end fixed mounting has circular fixture block 9, circular fixture block 9 inside callipers is equipped with annular plate 11, and annular plate 11 and circular fixture block 9 clearance fit, and annular plate 11 card is established in circular fixture block 9 to make annular plate 11 when loading and unloading, more convenient, thereby make the work efficiency improvement of loading and unloading, and stability obtains guaranteeing.
A shaft seat 14 is arranged in the middle of the upper end of a support plate 13 on the inner side of a support frame 12, a rotating shaft 6 is rotatably arranged in the shaft seat 14, a sealing bearing 4 penetrating through the support frame 12 is arranged in the middle of the support frame 12, the upper end of the rotating shaft 6 penetrates through the sealing bearing 4 and extends to the upper part of the support frame 12, a rotating motor 15 is arranged on one side of the upper end of the support plate 13, a transmission mechanism is also arranged between an output shaft of the rotating motor 15 and the rotating shaft 6, the transmission mechanism comprises a driving wheel 8 fixedly arranged at the upper end of the slow motor 15 and a driven wheel 5 arranged on the rotating shaft 6, a transmission belt 7 is sleeved between the driven wheel 5 and the driving wheel 8, the transmission belt 7 is in a tight state, the model of the rotating motor 15 is 1-180L-2, the rotation of cooperation drive belt 7 to make and take place to rotate from driving wheel 5, make pivot 6 realize synchronous rotation, thereby realize the rotation of box body 18, at the in-process of sandblast, make valve main part 1 evenly rotate, thereby make valve main part 1 all sides process, thereby improved the effect of sandblast, and annular plate 11 can effectually prevent that the raw and other materials of injection from taking place to splash, improved the security in the production and processing process.
6 end welding of pivot above support frame 12 has box body 18, box body 18 inside is provided with valve main part 1, the pot head is equipped with buffer sleeve 19 down under the valve main part 1, and buffer sleeve 19 card is established at box body 18 inboardly down, 11 upper end cards of annular plate are equipped with upper cover 28, upper cover 28 lower extreme middle part fixed mounting has fixed block 25, arc wall 20 has been seted up to fixed block 25 lower extreme, the pot head is equipped with buffer sleeve 26 on the valve main part 1, and go up buffer sleeve 26 and be the arc design, go up gap setting between buffer sleeve 26 and the arc wall 20, the design of upper cover 28, can effectually prevent that the grains of sand from splashing, and go up the design of buffer sleeve 26 and lower buffer sleeve 19, can make valve main part 1 at the pivoted in-process, remain stable state throughout.
Handles 24 are fixedly mounted on two sides of the upper end of the upper cover 28, and due to the design of the handles 24, the operation of workers is facilitated in the process of assembling and disassembling the upper cover 28.
The inboard complex of arc groove 20 bonds and has the dummy club 27, and dummy club 27 and last cushion collar 26 contactless each other, the inboard complex of box body 18 bonds and has blotter 2, blotter 2 and lower cushion collar 19 contact each other, dummy club 27 is the arc design with last cushion collar 26, and go up cushion collar 26 and dummy club 27 contactless each other, thereby make at valve main part 1 pivoted in-process, have the effect of preventing empting to valve main part 1, and do not hinder valve main part 1's rotation.
The lower end of one side of the support frame 12 is provided with a round hole 16 penetrating through the support frame 12, and the round hole 16 is used for heat dissipation of the rotating motor 15 and can ensure normal work of the rotating motor 15.
Fixed welding in 11 outside one sides of annular slab has straight board 21, has placed sand blasting machine 22 on the straight board 21, and the inboard upper end of annular slab is provided with shower nozzle 23, and shower nozzle 23 is connected with sand blasting machine 22 through the connecting pipe, and sand blasting machine 22 is connected with power supply mechanism through the wire, and installs external switch on the wire, and sand blasting machine 22 carries out omnidirectional sandblast processing through shower nozzle 23 to valve main part 1.
The support frame 12 outside still is provided with the multiunit and collects the mechanism, collect the mechanism including seting up square groove 10 in support frame 12 upper end one side and seting up the draw-in groove 31 in the support frame 12 outside, square groove 10 is fan-shaped distribution, and square groove 10 and sealed bearing 4 contactless each other, the card is equipped with fixture block 32 in the draw-in groove 31, and fixture block 32 and draw-in groove 31 clearance fit, the fixed welding of opposite side of fixture block 32 has collection box 33, collect box 33 one side middle part fixed mounting has square piece 17, through this design, can make the grains of sand raw and other materials after the sandblast, can roll down in collecting box 33 along with square groove 10, through the mutually supporting of draw-in groove 31 with fixture block 32, make collection box 33 more convenient when loading and unloading.
In the present invention, unless otherwise expressly stated or limited, the terms "provided", "mounted", "connected", "fixed", and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (1)

1. The anti-splashing sand blasting device for processing the valve body comprises a support frame (12), a support plate (13) is bonded at the lower end of the support frame (12), a circular clamping block (9) is fixedly mounted at the upper end of the support frame (12), a round hole (16) penetrating through the support frame (12) is formed in the lower end of one side of the support frame (12), an annular plate (11) is clamped in the circular clamping block (9), the annular plate (11) is in clearance fit with the circular clamping block (9), the anti-splashing sand blasting device is characterized in that a shaft seat (14) is mounted in the middle of the upper end of the support plate (13) on the inner side of the support frame (12), a rotating shaft (6) is rotatably arranged in the shaft seat (14), a sealing bearing (4) penetrating through the support frame (12) is mounted in the middle of the support frame (12), the upper end of the rotating shaft (6) penetrates through the sealing bearing (, the rotary valve is characterized in that a transmission mechanism is further arranged between an output shaft of the rotary motor (15) and the rotary shaft (6), a box body (18) is welded at the tail end of the rotary shaft (6) above the support frame (12), a valve main body (1) is arranged inside the box body (18), a lower buffering sleeve (19) is sleeved at the lower end of the valve main body (1), the lower buffering sleeve (19) is clamped inside the box body (18), an upper cover (28) is clamped at the upper end of the annular plate (11), handles (24) are fixedly arranged at two sides of the upper end of the upper cover (28), a fixing block (25) is fixedly arranged in the middle of the lower end of the upper cover (28), an arc-shaped groove (20) is formed at the lower end of the fixing block (25), an upper buffering sleeve (26) is sleeved at the upper end of the valve main body (1), the upper buffering sleeve (26) is designed in, the device is characterized in that a straight plate (21) is fixedly welded on one side outside the annular plate (11), a sand blasting machine (22) is placed on the straight plate (21), a spray head (23) is arranged at the upper end of the inner side of the annular plate, the spray head (23) is connected with the sand blasting machine (22) through a connecting pipe, a plurality of groups of collecting mechanisms are further arranged on the outer side of the support frame (12), each transmission mechanism comprises a driving wheel (8) fixedly mounted at the upper end of a rotating motor (15) and a driven wheel (5) mounted on a rotating shaft (6), a transmission belt (7) is sleeved between the driven wheel (5) and the driving wheel (8), the transmission belt (7) is in a tight state, each collecting mechanism comprises a square groove (10) formed in one side of the upper end of the support frame (12) and a clamping groove (31) formed in the outer side of the support frame (12), the square grooves (10) are, draw-in groove (31) inside callipers is equipped with fixture block (32), and fixture block (32) and draw-in groove (31) clearance fit, the opposite side fixed weld of fixture block (32) has collection box (33), collect box (33) one side middle part fixed mounting have square piece (17), arc wall (20) inboard compound bonding has extrusion pad (27), and extrusion pad (27) and last cushion collar (26) contactless each other, box body (18) inboard compound bonding has blotter (2), blotter (2) and lower cushion collar (19) contact each other.
CN201811322427.8A 2018-11-08 2018-11-08 Anti-splashing sand blasting device for valve body machining Active CN109397108B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811322427.8A CN109397108B (en) 2018-11-08 2018-11-08 Anti-splashing sand blasting device for valve body machining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811322427.8A CN109397108B (en) 2018-11-08 2018-11-08 Anti-splashing sand blasting device for valve body machining

Publications (2)

Publication Number Publication Date
CN109397108A CN109397108A (en) 2019-03-01
CN109397108B true CN109397108B (en) 2021-01-26

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4688064B2 (en) * 2006-03-17 2011-05-25 株式会社日立プラントテクノロジー Blasting media loosening device
CN100509290C (en) * 2007-09-24 2009-07-08 无锡国达机械设备有限公司 Automobile gear ruggedization shot-blasting machine
CN202640165U (en) * 2012-07-07 2013-01-02 钟汉良 Precise sand blasting processing machine for thin fragile plate
CN203680073U (en) * 2013-12-10 2014-07-02 重庆明治百通机械制造有限公司 Numerical control shot blasting machine with double work chambers for free adjustment of spray gun
CN203712523U (en) * 2014-01-25 2014-07-16 重庆搏帆涡轮动力设备有限公司 Water type sand blasting machine
CN106181777A (en) * 2016-07-19 2016-12-07 芜湖鸣人热能设备有限公司 Hot-water boiler body of heater shotblasting case

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