CN106078526A - Sandblasting machine - Google Patents
Sandblasting machine Download PDFInfo
- Publication number
- CN106078526A CN106078526A CN201610681456.8A CN201610681456A CN106078526A CN 106078526 A CN106078526 A CN 106078526A CN 201610681456 A CN201610681456 A CN 201610681456A CN 106078526 A CN106078526 A CN 106078526A
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- CN
- China
- Prior art keywords
- hole
- gun
- focusing platform
- platform
- sandblasting machine
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
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- 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
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- 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 provides a kind of sandblasting machine, relate to steel pipe inner wall dirt and passivation layer processing equipment technical field, described sandblasting machine includes focus adjusting mechanism and swing mechanism, and described swing mechanism arranges and is connected with described focus adjusting mechanism；Described swing mechanism includes passively rotating wheel and eccentric block, and the described passive wheel that rotates is rotationally connected with described focusing platform, is positioned at the described passive wheel that rotates and deviates from the side of described focusing platform；What described passive rotation was taken turns is provided centrally with roller centre hole, described eccentric block being provided with gun hole, and spray gun is inserted in gun hole by oscillating bearing；The centrage in described roller centre hole is with the centrage of described gun hole the most in the same horizontal line；The afterbody of spray gun is connected with described gun hole；Also including gun stand, described gun stand and described focusing platform are arranged in parallel the sandblasting machine of the application, solve sandblasting present in existing blasting craft and clash into uneven technical problem.
Description
Technical field
The present invention relates to steel pipe inner wall dirt and passivation layer processing equipment technical field, especially relate to a kind of sandblasting machine.
Background technology
Steel-plastics composite pipe is that within it wall plastic-blasting or lining are made after moulding PE tubing on the basis of tradition coating steel pipe
A kind of steel-plastics composite pipe, its function admirable, especially good corrosion resistance, it is widely used in every field.Make at present
With most a kind of steel-plastics composite pipes, the tubing made for coating steel pipe material outside it, coating steel pipe internal face is the most bonding poly-
Vinyl plastics tubing or spraying polyethylene plastic powders etc..
For reaching plastics and the more preferable adhesive effect of steel pipe, need steel pipe is carried out blasting craft process.Specifically, spray
Sand technique is exactly to remove the passivation layer of coating steel pipe inwall, and above-mentioned passivation layer is difficult to bonding with adhering resin.Meanwhile, in sandblasting
In technique, use abrasive material to surface of the work impact and cutting, so that surface of the work obtains certain cleannes and roughness, increase
Adhesive force between workpiece inner wall and coating, so that adhesive coating and steel pipe is bonding more firm.
In prior art, the operating process of blasting craft is, in airtight sand blasting room, workman wears the hand-held spray of anti-dust respirator
Sand rifle, the compressed gas utilizing sandblasting to fill sprays iron ore granule to steel duct.The shortcoming of above-mentioned technique is to need manual operation
Sand-blasting gun, results in the problem that 1, the effect of sandblasting depends on the technical merit that workman is individual, it is impossible to effectively control injection
Process time needed for iron ore.2, manual work cannot ensure uniformly remove and the passivation layer in each some face of hacking steel pipe inner wall and
Dirt, the especially steel pipe inwall point face near its center is difficult to reach preferable effect.3, due in airtight sand blasting room work
Make have certain danger, the most also dust infringement to human respiratory, in addition sandblasting fills and also has certain pressure, institute
Especially dangerous to the injury of personnel with the impacting rebound of iron ore granule during sandblasting.
It is difficult to ensure that the uniform problem of sandblasting for improving above-mentioned sand-blasting gun, prior art uses overlength sand-blasting gun solution
Certainly.The rifle mouth deep enough steel duct of energy of overlength sand-blasting gun, its nozzle can spray near steel pipe center.But, overlength
The rifle mouth of sand-blasting gun cannot move around steel shaft wire loop at steel pipe inner wall so that the iron ore granule sprayed cannot annular be rolled over
Penetrate, cause it cannot quickly remove passivation layer and hacking steel pipe inner wall.The problems referred to above directly result in increases steel pipe inner wall sandblasting
Man-hour, thus the production efficiency that pipe moulded by steel is relatively low, and the increase of sand blasting room area.Therefore, one how is provided to improve
The blasting craft quality of steel pipe, it is ensured that operator's safety, to improve the device that the production efficiency of pipe moulded by steel when reducing nozzleman,
It is those skilled in the art's problems the most to be resolved.
Based on this, the invention provides a kind of sandblasting machine to solve above-mentioned technical problem.
Summary of the invention
It is an object of the invention to provide a kind of sandblasting machine, to solve in prior art in sandblasting operation, remove passivation
When layer and hacking bonding plane, uneven technical problem is clashed in sandblasting.
The sandblasting machine that the present invention provides, including focus adjusting mechanism and swing mechanism, described swing mechanism is arranged and described focusing
Mechanism connects；
Described focus adjusting mechanism includes focusing platform and sliding axle, described sliding axle horizontal positioned, described focusing platform and institute
Stating sliding axle to be arranged vertically, described focusing platform is slidably connected with described sliding axle；
Described swing mechanism includes passively rotating wheel and eccentric block, and the described passive wheel that rotates rotates even with described focusing platform
Connecing, described eccentric block is arranged on described passive rotation and takes turns, and is positioned at the described passive wheel that rotates and deviates from the side of described focusing platform；
Described passive rotate wheel be provided centrally with roller centre hole, described eccentric block is provided with gun hole, described turn
The centrage of wheel centre bore is with the centrage of described gun hole the most in the same horizontal line；The afterbody of spray gun is with described gun hole even
Connecing, the outer sheath of spray gun is provided with the first linear bearing, and the outer sheath of described first linear bearing is provided with the first oscillating bearing, described
The outer sheath of the first oscillating bearing is provided with rolling bearing；
Also include that gun stand, described gun stand are arranged in parallel with described focusing platform, be located at described sliding axle
One end, described gun stand is provided with through hole, and the nozzle of spray gun passes from described through hole, is provided with the second pass in described through hole
Bearings, the outer ring of described second joint bearing is connected with the inwall of described through hole, the inner ring of described second joint bearing and spray
The middle part of rifle connects.
Optionally, described eccentric block removably connects with described passive rotation wheel.
Optionally, described eccentric block is rectangular slab, and four angle points at described eccentric block are provided with connecting hole；Described partially
Heart block is bolted with described passive rotation wheel.
Optionally, described connecting hole is bar hole.
Optionally, also include that rotary wheel frame, the side of described rotary wheel frame are provided with flanging, described focusing platform centrally disposed
Platform center hole, described flanging is had to be connected with described Platform center hole；
It is provided with bearing position on described rotary wheel frame, described bearing position is provided with rolling bearing, described rolling bearing interior
Enclosing affixed with described bearing position, the outer ring of described rolling bearing is affixed with described passive rotation wheel.
Optionally, the described passive wheel that rotates is by driving reductor to be driven by conveyer belt.
Optionally, described focusing platform is promoted by cylinder, and the piston rod of described cylinder is connected with described focusing platform.
Optionally, being additionally provided with walking mechanism, described walking mechanism includes workbench and track assembly, described workbench with
Described track assembly is slidably connected；
Described workbench is arranged in parallel with described sliding axle, and described focusing platform is affixed with described workbench.
Optionally, one end of described workbench is additionally provided with waves support, described in wave support and described focusing platform and put down
Row is arranged, is arranged on described focusing platform and deviates from the side of described gun stand, described in wave support and described workbench and rotate
Connect；Described waving is provided with hose through hole on support, the flexible pipe of spray gun is passed by described hose through hole, in described hose through hole
Inside it is provided with three-knuckle bearing.
Optionally, also including two identical steel pipe matching dies, described steel pipe matching die is arranged on described spray gun and props up
Frame deviates from the side of described focusing platform, and one of them described steel pipe matching die removably connects with described gun stand；
Described steel pipe matching die includes that pipe, slot and flange connector, described slot and described flange connector set respectively
Put the two ends at described pipe；
The two ends of the steel pipe described steel pipe matching die of plug-in mounting one respectively.
The described sandblasting machine that the present invention provides, is used on the spray gun into Plastic Steel Pipe inner surface sandblasting, and spray gun passes and connects
At focus adjusting mechanism, focus adjusting mechanism is for adjusting the injection focal length of spray gun.Focus adjusting mechanism includes focusing platform and sliding axle, and focusing is flat
Platform can prolong sliding axle and move forward and backward, and the end of spray gun passes and is connected on focusing platform.Also set in one end of focus adjusting mechanism
Being equipped with gun stand, it is arranged in parallel with focusing platform, and gun stand is provided with through hole, and the nozzle of spray gun passes from through hole,
The middle part of spray gun is connected on gun stand via through hole.Spray gun does not exists with the junction point of focusing platform and spray gun and gun stand
On bar horizontal line, i.e. the spray gun of elongated rod shape presents angle relative to focusing platform.During use, the position of gun stand is the most solid
Fixed, drive focusing platform can change the distance between focusing platform and gun stand along sliding axle is movable, be positioned at spray gun
The middle part of the spray gun in support is fixed relative to focusing platform position, with this fixed position as fulcrum.Due to and fumarole in set
It is equipped with the first linear bearing and the first oscillating bearing, along with sliding before and after focusing platform, thus changes spray gun and focusing platform
Between angle, change spray tip focal length in steel pipe, the sprayed on material distance making spray gun spray is sprayed on steel pipe uniformly
Inwall.
The described sandblasting machine that the present invention provides, also includes swing mechanism, and swing mechanism is used for making sand-blasting gun in certain limit
Interior swing is to reach the effect of uniform sandblasting.Passive rotation driven by rotating wheel eccentric block, be perpendicular to focusing platform straight line as rotating shaft
Rotate.Due to the centrage of the gun hole on eccentric block and roller centre hole centrage the most in the same horizontal line, the most partially
The geometric center of heart slide block and its center of rotation not conllinear, the spray gun being therefore connected on gun hole is in the most sheathed rotary shaft
Hold, under the common effect of the first oscillating bearing and linear bearing, it is possible to swing in the plane being parallel to focusing platform so that institute
The material of spraying can be in steel pipe inner wall annular spraying uniformly.
Based on this, the present invention, than original technology, has in blasting craft, when removing passivation layer and hacking bonding plane,
The advantage that sandblasting can uniformly clash into steel pipe inner wall.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The focus adjusting mechanism of the sandblasting machine that Fig. 1 provides for the present invention and the installation diagram of swing mechanism；
Fig. 2 is the focusing platform of the sandblasting machine shown in Fig. 1, passive rotation wheel and eccentric block position relationship schematic diagram；
Fig. 3 is the part drawing of the rotary wheel frame of the sandblasting machine shown in Fig. 1；
The structural representation of the sandblasting machine that Fig. 4 provides for the present invention.
Reference:
1-focusing platform；2-sliding axle；3-passively rotates wheel；
4-eccentric block；5-roller centre hole；6-gun hole；
7-the first linear bearing；8-the first oscillating bearing；9-through hole；
10-gun stand；The 11-second joint anti-skidding back-up ring of bearing 12-；
13-connecting hole；14-rotary wheel frame；15-Platform center hole
16-flanging；17-bearing position；18-drives reductor；
19-cylinder；20-workbench；21-track assembly；
22-waves support；23-wired hose；24-tailstock；
25-three-knuckle bearing；26-steel pipe matching die；27-steel sand collection box；
28-air filtration dust guard.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
Embodiment one
As illustrated in fig. 1 and 2, providing a kind of sandblasting machine in the present embodiment, described sandblasting machine includes focus adjusting mechanism and pendulum
Motivation structure, described swing mechanism arranges and is connected with described focus adjusting mechanism；
Described focus adjusting mechanism includes focusing platform 1 and sliding axle 2, described sliding axle 2 horizontal positioned, described focusing platform 1
Being arranged vertically with described sliding axle 2, described focusing platform 1 is slidably connected with described sliding axle 2；
Described swing mechanism includes passively rotating wheel 3 and eccentric block 4, described passive rotation wheel 3 and described focusing platform 1 turn
Being dynamically connected, described eccentric block 4 is arranged on described passive rotation and takes turns on 3, is positioned at the described passive wheel 3 that rotates and deviates from described focusing platform
The side of 1；
Described passive rotate wheel 3 be provided centrally with roller centre hole 5, described eccentric block 4 is provided with gun hole 6, institute
State the centrage of the centrage in roller centre hole 5 and described gun hole 6 the most in the same horizontal line；The afterbody of spray gun and described spray
Rifle hole 6 connects, and the outer sheath of spray gun is provided with the first linear bearing 7, and the outer sheath of described first linear bearing 7 is provided with the first joint
Bearing 8, the outer sheath of described first oscillating bearing 8 is provided with rolling bearing；
Also include that gun stand 10, described gun stand 10 are arranged in parallel with described focusing platform 1, are located at described slip
One end of axle, described gun stand 10 is provided with through hole 9, and the nozzle of spray gun passes from described through hole 9, sets in described through hole 9
Being equipped with second joint bearing 11, the outer ring of described second joint bearing is connected with the inwall of described through hole 9, described second joint axle
Hold the inner ring of 11 to be connected with the middle part of spray gun.
The described sandblasting machine that the present invention provides, is used on the spray gun into Plastic Steel Pipe inner surface sandblasting, and spray gun passes and connects
At focus adjusting mechanism, focus adjusting mechanism is for adjusting the injection focal length of spray gun.Focus adjusting mechanism includes focusing platform 1 and sliding axle 2, focusing
Platform 1 can prolong sliding axle 2 and move forward and backward, and the end of spray gun passes and is connected on focusing platform 1.One end at focus adjusting mechanism
Being additionally provided with gun stand 10, it is arranged in parallel with focusing platform 1, and gun stand 10 is provided with through hole, the nozzle of spray gun from
Through hole passes, and the middle part of spray gun is connected on gun stand 10 via through hole.Spray gun and focusing platform 1 and spray gun and gun stand
The junction point of 10 is not on bar horizontal line, i.e. the spray gun of elongated rod shape presents angle relative to focusing platform 1.During use, spray gun
The position of support 10 is relatively fixed, and drives focusing platform 1 can change focusing platform 1 prop up along sliding axle 2 is movable with spray gun
Distance between frame 10, the middle part of the spray gun being positioned at gun stand 10 is fixed relative to focusing platform 1 position, with this fixed position
For fulcrum.Due to and fumarole in be provided with the first linear bearing 7 and the first oscillating bearing 8, before and after focusing platform 1
Slide, thus change the angle between spray gun and focusing platform 1, change spray tip focal length in steel pipe, make spray gun spray
Sprayed on material distance be sprayed on steel pipe inner wall uniformly.
The described sandblasting machine that the present invention provides, also includes swing mechanism, and swing mechanism is used for making sand-blasting gun in certain limit
Interior swing is to reach the effect of uniform sandblasting.Passive rotate wheel 3 drive eccentric blocks 4, with the straight line that is perpendicular to focusing platform 1 for turn
Axle rotates.Due to the centrage of the gun hole 6 on eccentric block 4 and roller centre hole 5 centrage the most in the same horizontal line, because of
The geometric center of this eccentric shoe and its center of rotation not conllinear, the spray gun being therefore connected on gun hole 6 is the most sheathed
Under the common effect of rolling bearing, the first oscillating bearing 8 and linear bearing, it is possible to put in the plane being parallel to focusing platform 1
Dynamic so that the material sprayed can be in steel pipe inner wall annular spraying uniformly.
Based on this, the present invention, than original technology, has in blasting craft, when removing passivation layer and hacking bonding plane,
The advantage that sandblasting can uniformly clash into steel pipe inner wall.
Preferably, second joint bearing 11 is arranged in the through hole of gun stand, sets at the two ends of second joint bearing 11
Putting anti-skidding back-up ring 12, anti-skidding back-up ring 12 is prevented from the play of spray gun opposing through-bores, thus prevents the reciprocal fortune at focus adjusting mechanism
Disorder of internal organs, spray gun there will be dislocation.
Preferably, it is provided with linear bearing between described focusing platform 1 and described sliding axle 2.
In the alternative of the present embodiment, described eccentric block removably connects with described passive rotation wheel.
In the alternative of the present embodiment, described eccentric block is rectangular slab, and four angle points at described eccentric block are respectively provided with
There is connecting hole；Described eccentric block is bolted with described passive rotation wheel.
As in figure 2 it is shown, in the alternative of the present embodiment, described connecting hole 13 is bar hole.
The described sandblasting machine that the present invention provides, the eccentric block removably connected provides the benefit that and is convenient for changing.By adjusting
The relative position of whole bolt and bar hole, it is possible to eccentric block is in the passive position rotated on wheel.
As it is shown on figure 3, in the alternative of the present embodiment, also include rotary wheel frame 14, the side of described rotary wheel frame 14 is arranged
Having flanging 16, be provided centrally with Platform center hole 15, described flanging 16 and the described Platform center hole 15 of described focusing platform connect
Connect；
It is provided with bearing position 17 on described rotary wheel frame 14, described bearing position 17 is provided with rolling bearing, described rotary shaft
The inner ring held is affixed with described bearing position 17, and the outer ring of described rolling bearing is affixed with described passive rotation wheel.
The described sandblasting machine that the present invention provides, owing to the passive wheel that rotates is tumbler, focusing platform is static element, and
The passive middle position rotating wheel and focusing platform there is provision of the through hole passed for spray gun, therefore devises rotary wheel frame 14.
Rotary wheel frame 14 is bolted to connection with focusing platform, is provided with bearing position 17 on rotary wheel frame 14, the inner ring of rolling bearing
Being fixed on bearing position 17, the outer ring of rolling bearing is fixing with the passive endoporus rotating wheel to be connected, with realize passive rotate wheel and
Being rotationally connected of focusing platform.
Preferably, described flanging 16 is connected with described Platform center hole 15, uses fixing connection.
As it is shown in figure 1, in the alternative of the present embodiment, the described passive wheel that rotates is by driving reductor 18 to pass through conveyer belt
Drive.
The described sandblasting machine that the present invention provides, the passive kind of drive rotating wheel selects V belt translation, shock loading during work
And oscillating load is little.Specifically, the outfan of motor is driven to be connected with decelerator, the outfan of decelerator and driving pulley
Connecting, driving pulley drives the passive wheel that rotates to rotate by conveyer belt.
Certainly, the passive kind of drive rotating wheel can also select gear drive, and Chain conveyer, all the guarantor of the application
In the range of protecting.
As it is shown in figure 1, in the alternative of the present embodiment, described focusing platform is promoted by cylinder 19, described cylinder 19
Piston rod is connected with described focusing platform.
The described sandblasting machine that the present invention provides, from the above mentioned, is moved back and forth by focusing platform and changes sand-blasting gun injection side
To focal length.Accordingly, as preferably, it is used herein as cylinder and promotes focusing platform to move back and forth.
As preferably, being additionally provided with tailstock 24, described tailstock 24 is arranged in parallel with described focusing platform, is positioned at described focusing
Platform deviates from one end of gun stand, and the piston rod of described cylinder is connected with described focusing platform, the fixing end of described cylinder with
Tailstock 24 connects；Described tailstock 24 is provided centrally with centre bore, and described centre bore is for making the end of spray gun pass.
As shown in Figure 4, in the alternative of the present embodiment, being additionally provided with walking mechanism, described walking mechanism includes work
Platform 20 and track assembly 21, described workbench 20 is slidably connected with described trajectory set 21；Described workbench and described sliding axle
Being arranged in parallel, described focusing platform is affixed with described workbench.
The described sandblasting machine that the present invention provides, is provided with workbench, described spray in the downside of focusing platform and gun stand
Gun carriage, described focusing platform and described tailstock 24 are the most affixed on the table.In the downside of workbench, rail is set
Mark assembly.Described track assembly includes line slideway and walking cylinder.Workbench 20 and trajectory set 21 collectively form vehicle with walking machine
Structure, walking mechanism for adjustment workbench in a big way in and on the position of structure.
Preferably, being provided with frame in the outside of described walking mechanism, described walking mechanism is arranged on the upper of described frame
Side, is provided with electric cabinet in described frame, and described electric cabinet is for controlling the orderly function of sandblasting machine said mechanism, it is achieved complete
Automatic sand blasting technique.
As it is shown in figure 1, in the alternative of the present embodiment, one end of described workbench 20 is additionally provided with waves support 22,
The described support 22 that waves is arranged in parallel with described focusing platform, is arranged on described focusing platform and deviates from the one of described gun stand
Side, described in wave support and be rotationally connected with described workbench；Described waving is provided with hose through hole on support 22, the steel wire of spray gun
Flexible pipe 23 is passed by described hose through hole, is provided with three-knuckle bearing 25 in described hose through hole.
Due to the wired hose to be connected of the one end away from nozzle at spray gun, wired hose is connected with sand-spraying pot, spray
Store sandblasting needed raw material, the described sandblasting machine that therefore present invention provides in sand tank, be provided with and wave support 22.Wave support 22
It is arranged in parallel with focusing platform, is arranged on focusing platform and deviates from the side of gun stand, wave support 22 and described workbench 20
It is rotationally connected.From the above mentioned, owing to focus adjusting mechanism and the swing mechanism of sandblasting machine can make spray gun move and swing, above-mentioned spray gun
What the athletic meeting wired hose applying to being attached thereto was certain pulls power, waves support 22 swing and can reduce above-mentioned pullling
Power.Being rotationally connected with described workbench owing to waving support, when spray gun swings, wired hose swings therewith, waves support also
Can swing therewith, thus reduce the above-mentioned power of pullling.It is provided with oscillating bearing in the hose through hole waved on support, it is possible to
When preventing that between wired hose and hose through hole, radius of curvature is less, the damage that wired hose causes due to bending, thus prevent
The abrasion of wired hose.
As shown in Figure 4, in the alternative of the present embodiment, also include two identical steel pipe matching dies 26, described steel
Pipe matching die is arranged on described gun stand and deviates from the side of described focusing platform, one of them described steel pipe matching die with
Described gun stand removably connects；
Described steel pipe supporting mould 26 tool includes that pipe, slot and flange connector, described slot and described flange connector are respectively
It is arranged on the two ends of described pipe；The two ends of the steel pipe described steel pipe matching die of plug-in mounting one respectively.Steel pipe matching die and steel
The diameter of pipe is supporting, when the diameter of steel pipe changes, uses corresponding steel pipe matching die.
The described sandblasting machine that the present invention provides, it is possible to the steel pipe of plurality of specifications is carried out sandblasting operation.When diameter of steel tube becomes
During change, first selecting the supporting Steel pipe mould of correspondence, the then bar hole on recycling eccentric block, eccentric adjustment block is in passive rotation
Relative position on runner, so that angle of gun adapts to different diameter of steel tube.
As shown in Figure 4, optionally, the described sandblasting machine that the present invention provides also includes that steel sand collection box 27, described steel sand return
The upside receiving case is provided with recovery port.One of them of described steel pipe matching die removably connects with described gun stand, separately
One is connected with recovery port.Steel sand collection box is for reclaiming the sandblasting raw material of steel pipe inner wall bounce-back refraction, thus ensures that sandblasting is made
The safety of industry, keeps the clean and tidy of ejection workshop.
As shown in Figure 4, optionally, the described sandblasting machine that the present invention provides also includes air filtration dust guard 28, described air filtration
Dust guard is connected with described steel sand collection box, to realize the dustless equalization of whole blasting craft.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a sandblasting machine, it is characterised in that include focus adjusting mechanism and swing mechanism, described swing mechanism is arranged and described focusing
Mechanism connects；
Described focus adjusting mechanism includes focusing platform and sliding axle, described sliding axle horizontal positioned, described focusing platform and described cunning
Moving axis is arranged vertically, and described focusing platform is slidably connected with described sliding axle；
Described swing mechanism includes passively rotating wheel and eccentric block, and the described passive wheel that rotates is rotationally connected with described focusing platform,
Described eccentric block is arranged on described passive rotation and takes turns, and is positioned at the described passive wheel that rotates and deviates from the side of described focusing platform；
What described passive rotation was taken turns is provided centrally with roller centre hole, described eccentric block is provided with gun hole, in described runner
The centrage of the centrage of central hole and described gun hole is the most in the same horizontal line；The afterbody of spray gun is connected with described gun hole,
The outer sheath of spray gun is provided with the first linear bearing, and the outer sheath of described first linear bearing is provided with the first oscillating bearing, and described
The outer sheath of one oscillating bearing is provided with rolling bearing；
Also include that gun stand, described gun stand are arranged in parallel with described focusing platform, be located at one end of described sliding axle,
Being provided with through hole on described gun stand, the nozzle of spray gun passes from described through hole, is provided with second joint axle in described through hole
Holding, the outer ring of described second joint bearing is connected with the inwall of described through hole, the inner ring of described second joint bearing and spray gun
Middle part connects.
Sandblasting machine the most according to claim 1, it is characterised in that described eccentric block detachably connects with the described passive wheel that rotates
Connect.
Sandblasting machine the most according to claim 2, it is characterised in that described eccentric block is rectangular slab, at described eccentric block
Four angle points are provided with connecting hole；Described eccentric block is bolted with described passive rotation wheel.
Sandblasting machine the most according to claim 3, it is characterised in that described connecting hole is bar hole.
Sandblasting machine the most according to claim 1, it is characterised in that also include rotary wheel frame, the side of described rotary wheel frame is arranged
Have flanging, described focusing platform be provided centrally with Platform center hole, described flanging is connected with described Platform center hole；
Be provided with bearing position on described rotary wheel frame, described bearing position be provided with rolling bearing, the inner ring of described rolling bearing with
Described bearing position is affixed, and the outer ring of described rolling bearing is affixed with described passive rotation wheel.
Sandblasting machine the most according to claim 1, it is characterised in that the described passive wheel that rotates is by driving reductor by transmitting
Band drives.
Sandblasting machine the most according to claim 1, it is characterised in that described focusing platform is promoted by cylinder, described cylinder
Piston rod is connected with described focusing platform.
Sandblasting machine the most according to claim 1, it is characterised in that be additionally provided with walking mechanism, described walking mechanism includes
Workbench and track assembly, described workbench is slidably connected with described track assembly；
Described workbench is arranged in parallel with described sliding axle, and described focusing platform is affixed with described workbench.
Sandblasting machine the most according to claim 8, it is characterised in that one end of described workbench is additionally provided with waves support,
The described support that waves is arranged in parallel with described focusing platform, is arranged on described focusing platform and deviates from the side of described gun stand,
The described support that waves is rotationally connected with described workbench；Described waving is provided with hose through hole on support, the flexible pipe of spray gun is by institute
State hose through hole to pass, in described hose through hole, be provided with three-knuckle bearing.
Sandblasting machine the most according to claim 1, it is characterised in that also include two identical steel pipe matching dies, described
Steel pipe matching die is arranged on described gun stand and deviates from the side of described focusing platform, one of them described steel pipe matching die
Removably connect with described gun stand；
Described steel pipe matching die includes that pipe, slot and flange connector, described slot and described flange connector are separately positioned on
The two ends of described pipe；
The two ends of the steel pipe described steel pipe matching die of plug-in mounting one respectively.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610681456.8A CN106078526B (en) | 2016-08-18 | 2016-08-18 | Sand-blasting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610681456.8A CN106078526B (en) | 2016-08-18 | 2016-08-18 | Sand-blasting machine |
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| CN106078526A true CN106078526A (en) | 2016-11-09 |
| CN106078526B CN106078526B (en) | 2018-01-12 |
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| CN201610681456.8A Active CN106078526B (en) | 2016-08-18 | 2016-08-18 | Sand-blasting machine |
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| CN106670985A (en) * | 2017-02-24 | 2017-05-17 | 重庆映秀科技有限公司 | Sand blasting recycle device and sand blasting device |
| CN109015412A (en) * | 2018-07-20 | 2018-12-18 | 深圳聚纵科技有限公司 | Afterwards plus sand blasting rifle swivel head |
| CN109848864A (en) * | 2019-01-22 | 2019-06-07 | 天津市管道工程集团有限公司 | The simple blasting cabinet of site operation |
| CN110116375A (en) * | 2019-05-21 | 2019-08-13 | 滦县众兴钢构有限公司 | It is a kind of to adjust the spray gun that distance rotates automatically |
| CN111761521A (en) * | 2020-08-04 | 2020-10-13 | 赵光亮 | Glass sand blasting equipment |
| CN113787464A (en) * | 2021-10-20 | 2021-12-14 | 重庆映秀科技有限公司 | Sand blasting mechanism and sand blasting equipment |
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| CN113787464A (en) * | 2021-10-20 | 2021-12-14 | 重庆映秀科技有限公司 | Sand blasting mechanism and sand blasting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106078526B (en) | 2018-01-12 |
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