CN203804805U - Mobile shot-blasting device - Google Patents

Abstract

The utility model discloses a mobile shot-blasting device, comprising a shot-blasting chamber, an impeller head, a cart and a trolley, wherein an H-shaped track and a drive unit 1 are arranged corresponding to the cart; the H-shaped track is arranged corresponding to a gate of a chamber body of the shot-blasting chamber along the longitudinal direction; the cart is of a square frame structure; grooved rails are respectively arranged on the inner sides of the front and rear beams of the cart and extend along the left and right directions; the trolley is arranged on the cart; a driving shaft, a driven shaft and a drive unit 2 are fixedly arranged on the bottom surface of the trolley; wheels are respectively arranged at two end parts of the driving shaft and the driven shaft and are respectively matched with corresponding grooved rails; the drive unit 2 is connected with the driving shaft through a transmission unit. The shot blasting treatment on various metal workpieces with large boundary dimension difference values is finished inside the shot-blasting chamber in a transverse and longitudinal composite movement mode, the necessity that matched shot-blasting chambers are respectively arranged aiming at the metal workpiece within one boundary dimension range is removed, and the space occupied by production and the investment cost are saved.

Description

Portable peener

Technical field

The utility model relates to the technical field of Casting Equipment, specifically a kind of peener that can Multidirectional-moving.

Background technology

Peener is to utilize High-velocity Projectiles cleaning that impeller head dishes out or the Casting Equipment of strengthening cast(ing) surface.Peener can carry out Luo Sha ﹑ to foundry goods simultaneously and decore and clear up.Its by impeller head by steel sand shot high speed falling impact a kind for the treatment of technology on objects of material surface.Compare other process for treating surface, it is faster, more effective, and can be to the casting process after part reservation or punching press.

First shot-blast apparatus is applied to the surperficial scab of foundry industry cast steel, ironcasting and the removing of oxide skin.Nearly all steel-casting, grey foundry goods, malleable iron component, G. Iron Castings etc. all will carry out Shot Blasting.This is not only in order to remove cast(ing) surface oxide skin and scab, also be indispensable preparatory process before casting quality checks simultaneously, such as large-scale gas-turbine casing is carrying out must carrying out strict throwing blast cleaning before nondestructive inspection, to ensure the reliability of result of detection.In general castings production, throwing blast cleaning is to find that casting surface defect is as the requisite process means of subcutaneous blowhole, cinder hole and scab, cold shut, peeling etc.Non-ferrous casting, as the removing surface of aluminium alloy, copper alloy etc., except the blemish of descaling, discovery foundry goods, main object is to throw shot-peening remove the burr of die casting and obtain the surface quality with decoration meaning, obtains resultant effect.During iron and steel metallurgy is produced, throw shot-peening or pickling and be the machinery that obtains high production rate in ensureing that iron and steel is a large amount of and producing and adopt or a kind of process of chemical combined removal phosphorus skin.In the production of other alloy-steel plates such as silicon steel sheet, stainless sheet steel, band, after must annealing, carry out again ball blast or pickling processes in cold rolling process process, to ensure surface roughness and the thickness and precision of cold-rolled steel sheet.

Shot-blasting machine is divided into drum-type, chain-plate type, car-type, squirrel-cage and suspension-type shot-blasting machine etc. by the structure difference of foundry goods supporting body.Drum-type and chain-plate type shot-blasting machine are applicable to cleaning and are not afraid of the middle-size and small-size foundry goods of collision.Drum-type shot blasting machine, by the muscle of leading of cylindrical shell inside spin shape, makes foundry goods upset operation forward.Chain-plate type shot-blasting machine, by the motion of carrier bar, makes foundry goods upset and operation.Car-type and suspension-type shot-blasting machine are used for clearing up big-and-middle-sized foundry goods, are typically provided with fixing shot blast room, and cleaned foundry goods is at ball blast indoor moving.Shot blast room is generally equipped with several impeller heads, is contained on different positions, from different orientation impelling bullets, to improve cleaning efficiency and the cleaning quality of shot-blasting machine.Suspension-type shot-blasting machine can, according to the needs of cleaned foundry goods, configure several suspension hooks on stretched wire, and when cleaning, foundry goods hangs on suspension hook, in moving forward, overturns voluntarily.Foundry goods loads and unloads outward at shot blast room, clears up indoor.

The car-type peener using is at present applicable to the removing surface (clearing up the surface residues such as surface oxidation cortex, iron rust, scab, welding slag, burr) of various heavy castings, forging, structural member, surface pretreatment (cleaning, clean surface residue, produce suitable roughness and hair side, increase the adhesive force of surface of the work), surface peening (is eliminated surface residual stress, drawing stress on surface is converted into bearing stress, increases the fatigue resistance of workpiece).Car-type wheel abrator is after the chassis of carrying large-scale workpiece is reached in shot blast room, close chamber's body gate carries out impeller blasting to workpiece, in the time that the length dimension of cleaned workpiece is greater than the length dimension of shot blast room, chassis can longitudinally move back and forth along track, and each position of workpiece is all cleared up.The deficiency of its existence is, in the time that the width dimensions of cleaned workpiece or diameter dimension are enough less than the width dimensions of shot blast room, impeller blasting poor effect, so at present need to be for the cleaned metal works of different width dimensions or diameter dimension scope, corresponding shot blast room will be set respectively, take place, the cost of increasing input.

Utility model content

For the deficiency of above-mentioned existence, the purpose of this utility model is to provide a kind of can carry out longitudinally simultaneously, the peener of transverse shifting.

The technical scheme in the invention for solving the technical problem is: a kind of portable peener, comprises shot blast room, is arranged on multiple impeller heads, dust pelletizing system, ball material circulating purification system, cart and dolly on shot blast room; Corresponding cart arranges I shape track and driver element one, and the body gate, chamber of the corresponding shot blast room of described I shape track longitudinally arranges; Described cart is quadra structure, in the inner side of the forward and backward crossbeam of cart, grooved rail is set respectively, and described grooved rail extends along left and right directions; Described dolly is arranged on described cart; On the bottom surface of described dolly, be fixedly installed driving shaft, driven shaft and driver element two, at the both ends of driving shaft, driven shaft, wheel be set respectively, described wheel coordinates with corresponding grooved rail respectively; Described driver element two is connected with driving shaft by gear unit.

Further, described gear unit is belt transmission unit or chain gear transmission unit.

Further, on the top of described dolly upper surface, single-revolution platform is set; The bottom surface of described panoramic table is connected in the upper end of a rotating shaft, and the lower end of rotating shaft is arranged on the support body of dolly; On the support body of dolly, be also fixed with motor, the output shaft end of motor arranges gear two; At the middle part of described rotating shaft, gear one is set, described gear one directly or indirectly engages with described gear two.

Further, described gear one and gear two are helical gear.

Further, described driver element one, driver element two are motor or hydraulic motor.

The beneficial effects of the utility model are: the compound move mode horizontal by dolly, cart is longitudinal, it can be guaranteed in a shot blast room, complete the Shot Blasting of the various metal works larger to profile difference in size value, remove from for the metal works within the scope of a certain appearance and size, necessity of the shot blast room adapting is set respectively, produce thereby saved the space and the cost of investment that take, and for realize laterally, longitudinally move back and forth set simple in structure.And, by the compound move mode of horizontal, longitudinal and gyration, can also guarantee the uniformity of the ball blast degree of metal works various piece, improve the quality of Shot Blasting.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 be in Fig. 1 A-A type to sectional structure schematic diagram;

Fig. 3 is the drives structure schematic diagram of dolly;

Fig. 4 be panoramic table overlook drives structure schematic diagram;

Fig. 5 is that the master of panoramic table looks drives structure schematic diagram;

In figure: 1 shot blast room 2 impeller head 3 cart 31 I shape track 32 driver element one 33 grooved rail 4 dolly 41 wheel 42 driving shaft 43 driven shaft 44 gear unit 45 driver element 25 panoramic table 51 gear one 52 gear 2 53 motor 54 rotating shafts.

Detailed description of the invention

For ease of understanding the technical solution of the utility model, below in conjunction with accompanying drawing, wherein related technology contents is described further.

In to description of the present utility model, it should be noted that, term " on ", orientation or the position relationship of the instruction such as D score, " left side ", " right side ", " interior ", " outward ", 'fornt', 'back' be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.

In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection, can be to be directly connected, also can indirectly be connected by intermediary, and can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.

As shown in Figures 1 to 5,

A kind of portable peener, comprises shot blast room 1, is arranged on multiple impeller heads 2, dust pelletizing system, ball material circulating purification system, cart 3 and dolly 4 on shot blast room 1.Corresponding cart 3 arranges I shape track 31 and driver element 1, and the body gate, chamber of the corresponding shot blast room 1 of described I shape track 31 longitudinally arranges.It should be noted that chassis, I shape track 31 and the corresponding trolley track of driver element 1 and driver element in the car-type peener that cart herein can be thought to adopt at present.Difference is, described cart 3 is quadra structure, in the inner side of the forward and backward crossbeam of cart 3, the grooved rail 33 extending along left and right directions is set respectively.As shown in Figure 1 and Figure 2.The setting of shot blast room 1, impeller head 2 and dust pelletizing system, ball material circulating purification system etc. are prior art, repeat no more.

Described dolly 4 is arranged on described cart 3.On the bottom surface of described dolly 4, be fixedly installed driving shaft 42, driven shaft 43 and driver element 2 45, at the both ends of driving shaft 42, driven shaft 43, wheel 41 be set respectively, described wheel 41 coordinates with corresponding grooved rail 33 respectively.Described driver element 2 45 is connected with driving shaft 42 by gear unit 44.Described gear unit 44 can be belt transmission unit or chain gear transmission unit.

Described driver element 1, driver element 2 45 can be chosen as motor or hydraulic motor.Drive cart 3 to do revolution along I shape track 31 by driver element 1 and move back and forth, cart 3 is along I to moving back and forth.Drive dolly 4 to do revolution along grooved rail 33 by driver element 2 45 and move back and forth, dolly 4 is along II to moving back and forth.Cart 3 along I to move back and forth with dolly 4 non-interference to moving back and forth along II.As shown in Figure 1, Figure 3.

Top in described dolly 4 upper surfaces arranges single-revolution platform 5.The bottom surface of described panoramic table 5 is connected in the upper end of a rotating shaft 54, and the lower end of rotating shaft 54 is arranged on the support body of dolly 4.On the support body of dolly 4, be also fixed with motor 53, the output shaft end of described motor 53 arranges gear 2 52.At the middle part of described rotating shaft 54, gear 1 is set, described gear 1 engages with described gear 2 52.Drive described gear 2 52 to rotate by described motor 53, driven the revolution of gear 1, gear 1 drives rotating shaft 54 to turn round, and rotating shaft 54 drives panoramic table 5 to turn round.Cleaned metal works is placed on the upper surface of panoramic table 5.As shown in Figure 1, Figure 4, Figure 5.

Lateral dimension or diameter dimension at cleaned metal works are enough less than the width dimensions of shot blast room, when ball blast, dolly 4 can be made laterally (II to) and moves back and forth, if when simultaneously the longitudinal size (length) of cleaned metal works is far longer than the size of shot blast room, when ball blast, cart 3 can do longitudinally (I to) and moves back and forth.In addition,, when cart 3, dolly 4 move back and forth, panoramic table 5 drives metal works gyration.The utility model can be guaranteed in a shot blast room, complete the Shot Blasting of the various metal works larger to profile difference in size value, remove necessity that the shot blast room adapting is set respectively for a certain appearance and size scope from, saved production space and cost of investment.And, by the compound move mode of horizontal, longitudinal and gyration, can also guarantee the uniformity of the ball blast degree of metal works various piece, improve Shot Blasting quality.And, the utility model for the structure that realizes above-mentioned compound movement and adopt quite simple, low cost of manufacture, is beneficial to and applies.

The utility model comprises control panel unit certainly, and each driving arrangement must be connected with control panel unit.Just, after having had driver element, motor, shot-blasting machine, dust pelletizing system etc., the setting of control panel unit just becomes inevitable, and this must expect to those skilled in the art, so do not describe in detail.

Except the technical characterictic described in description, be the known technology of those skilled in the art.

Claims (5)

1. a portable peener, comprises shot blast room, is arranged on multiple impeller heads, dust pelletizing system and ball material circulating purification system on shot blast room, it is characterized in that: also comprise cart and dolly; Corresponding cart arranges I shape track and driver element one, and the body gate, chamber of the corresponding shot blast room of described I shape track longitudinally arranges; Described cart is quadra structure, in the inner side of the forward and backward crossbeam of cart, grooved rail is set respectively, and described grooved rail extends along left and right directions; Described dolly is arranged on described cart; On the bottom surface of described dolly, be fixedly installed driving shaft, driven shaft and driver element two, at the both ends of driving shaft, driven shaft, wheel be set respectively, described wheel coordinates with corresponding grooved rail respectively; Described driver element two is connected with driving shaft by gear unit.

2. portable peener according to claim 1, is characterized in that: described gear unit is belt transmission unit or chain gear transmission unit.

3. portable peener according to claim 1 and 2, is characterized in that: the top in described dolly upper surface arranges single-revolution platform; The bottom surface of described panoramic table is connected in the upper end of a rotating shaft, and the lower end of rotating shaft is arranged on the support body of dolly; On the support body of dolly, be also fixed with motor, the output shaft end of motor arranges gear two; At the middle part of described rotating shaft, gear one is set, described gear one directly or indirectly engages with described gear two.

4. portable peener according to claim 3, is characterized in that: described gear one and gear two are helical gear.

5. portable peener according to claim 1, is characterized in that: described driver element one, driver element two are motor or hydraulic motor.