CN212947309U

CN212947309U - Inclined roller shot blasting machine

Info

Publication number: CN212947309U
Application number: CN202021196223.7U
Authority: CN
Inventors: 胡建波; 滑美艳; 潘洪
Original assignee: Hebei Benchuang Mechanical And Electrical Equipment Manufacturing Co ltd
Current assignee: Hebei Benchuang Mechanical And Electrical Equipment Manufacturing Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-04-13
Anticipated expiration: 2030-06-24

Abstract

The utility model relates to a shot-blasting machine technical field just discloses a slope cylinder shot-blasting machine, comprising a base plate, the top surface fixedly connected with riser of bottom plate, the quantity of riser is two, two be equipped with the urceolus between the riser, the internal surface activity of urceolus has cup jointed the inner tube, the bottom fixedly connected with pivot of inner tube, the lower extreme of pivot passes the urceolus and extends to the outside of urceolus. This slope cylinder shot-blasting machine, through the internal fixed surface at the inner tube connect the fixed block, and set up the draw-in groove at the top surface of fixed block, add the surface and open the baffle that has the several through-hole, and connect the fixture block in the side of baffle, make fixture block and draw-in groove activity joint, the through-hole diameter is far more than throw the ball and be less than the work piece size, make the rotatory polishing in-process, the work piece is kept apart in the baffle outside and is not contacted with the impeller, and throw the ball and can pass the through-hole, avoid the work piece damage that the work piece collision impeller caused.

Description

Inclined roller shot blasting machine

Technical Field

The utility model relates to a shot-blasting machine technical field specifically is a slope cylinder shot-blasting machine.

Background

The shot blasting machine is casting equipment for cleaning or strengthening the surface of a casting by using high-speed shots thrown by a shot blasting machine, the shot blasting machine can simultaneously perform sand falling, core removal and cleaning on the casting, and is also called a sand blasting machine and a sand blasting machine on the mouth in some areas, wherein the roller type shot blasting machine mainly utilizes an impeller rotating at high speed to throw shots onto a workpiece continuously overturned in the roller, the drum type shot blasting machine is suitable for cleaning various cast and forged pieces which are not afraid of collision and scratching, is an ideal device for cleaning residual sand and oxide skin on the surface of the workpiece in a small heat treatment workshop, mainly comprises a drum, a separator, a shot blasting machine, a lifting machine, a speed reducing motor and the like, and has a certain inclination angle.

The existing inclined roller shot blasting machine has the defects that in the use process, because a convoluted impeller is provided with an edge angle and is contacted with a part of workpieces in the rotation process, the workpieces collide with the impeller when polished, the workpieces are easily damaged by collision or the impeller is easily deformed, hidden dangers exist in the polishing process, the workpieces cannot keep a distance with the impeller, the use effect is poor, and the workpiece processing and polishing quality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a slope cylinder shot-blasting machine possesses the advantage that separates the protection work piece and reduce the collision noise, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a slope cylinder shot-blasting machine, includes the bottom plate, the top surface fixedly connected with riser of bottom plate, the quantity of riser is two, two be equipped with the urceolus between the riser, the internal surface activity of urceolus has cup jointed the inner tube, the bottom fixedly connected with pivot of inner tube, the lower extreme of pivot passes the urceolus and extends to the outside of urceolus, the bottom surface fixedly connected with motor frame of urceolus, the inside fixed mounting of motor frame has a motor, the output shaft and the pivot fixed connection of a motor, the bottom surface fixedly connected with impeller of inner tube, the internal surface activity joint of inner tube has the baffle that is located impeller upper portion.

Preferably, the inner surface of the inner barrel is fixedly connected with a fixing block, the top surface of the fixing block is provided with a clamping groove, the side surface of the baffle is fixedly connected with a clamping block, and the outer surface of the clamping block is movably clamped with the clamping groove.

Preferably, the outer surface of the inner cylinder is fixedly sleeved with a ring plate, the inner surface of the outer cylinder is fixedly sleeved with a snap ring, the side surface of the ring plate is provided with an annular groove, the inner surface of the annular groove is movably clamped with the snap ring, and the lower part of the outer surface of the inner cylinder is provided with a small hole.

Preferably, the top surface of the outer barrel is in threaded sleeve connection with a cover plate, and the top surface of the cover plate is fixedly communicated with a feeding pipe.

Preferably, the outer surface of the outer cylinder is provided with a feed opening, the lower end of the feed opening is fixedly communicated with a feed pipe, and the top surface of the feed pipe is movably clamped with a sealing plate.

Preferably, the bottom surface of the blanking pipe is provided with a blanking cavity, the top surface of the blanking pipe is provided with an inner groove, the inner surface of the inner groove is movably clamped with the sealing plate, and the inner groove is communicated with the blanking cavity.

Preferably, a motor base is fixedly connected to the side face of one of the vertical plates, a second motor is fixedly mounted on the top face of the motor base, a fixed shaft is fixedly connected to an output shaft of the second motor, the fixed shaft is movably sleeved with the vertical plate, and the inner end of the fixed shaft is fixedly connected with the outer barrel.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this slope cylinder shot-blasting machine, through the internal fixed surface at the inner tube connect the fixed block, and set up the draw-in groove at the top surface of fixed block, add the surface and open the baffle that has the several through-hole, and connect the fixture block in the side of baffle, make fixture block and draw-in groove activity joint, the through-hole diameter is far more than throw the ball and be less than the work piece size, make the rotatory polishing in-process, the work piece is kept apart in the baffle outside and is not contacted with the impeller, and throw the ball and can pass the through-hole, avoid the work piece damage that the work piece collision impeller caused.

2. This slope cylinder shot-blasting machine increases the snap ring through the internal surface at the urceolus to cup joint the crown plate at the askew surface of inner tube, make the annular is seted up to the lateral surface of crown plate, make snap ring activity joint in the annular, make to have great hollow space between inner tube and the urceolus, effectively keep apart the noise that the work piece rotatory collision produced in the inner tube, the propagation effect of noise reduction improves operational environment quality, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of the back side of the structure of the present invention;

FIG. 4 is a partial cross-sectional view of the structure of the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is an enlarged schematic view of the structure at C in fig. 4.

In the figure: 1. a base plate; 2. a vertical plate; 3. an outer cylinder; 4. an inner barrel; 5. a rotating shaft; 6. a motor frame; 7. a first motor; 8. an impeller; 9. a baffle plate; 10. a small hole; 11. a fixed block; 12. a card slot; 13. a clamping block; 14. a cover plate; 15. a feed pipe; 16. a ring plate; 17. a snap ring; 18. a ring groove; 19. a feeding port; 20. A discharging pipe; 21. a blanking cavity; 22. an inner tank; 23. a sealing plate; 24. a motor base; 25. a second motor; 26. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, an inclined roller shot blasting machine comprises a bottom plate 1, wherein vertical plates 2 are fixedly connected to the top surface of the bottom plate 1, the number of the vertical plates 2 is two, an outer cylinder 3 is arranged between the two vertical plates 2, an inner cylinder 4 is movably sleeved on the inner surface of the outer cylinder 3, a rotating shaft 5 is fixedly connected to the bottom end of the inner cylinder 4, the lower end of the rotating shaft 5 penetrates through the outer cylinder 3 and extends to the outside of the outer cylinder 3, a motor frame 6 is fixedly connected to the bottom surface of the outer cylinder 3, a first motor 7 is fixedly installed inside the motor frame 6, an output shaft of the first motor 7 is fixedly connected with the rotating shaft 5, an impeller 8 is fixedly connected to the bottom surface of the inner cylinder 4, and a.

Wherein, the internal surface fixedly connected with fixed block 11 of inner tube 4, draw-in groove 12 has been seted up to the top surface of fixed block 11, the side fixedly connected with fixture block 13 of baffle 9, the surface and the draw-in groove 12 activity joint of fixture block 13 utilize the activity joint of fixture block 13 and draw-in groove 12 for baffle 9 can take out, adapts to different work demands.

Wherein, the fixed surface of inner tube 4 has cup jointed the crown plate 16, and the internal surface of urceolus 3 has cup jointed snap ring 17, and annular 18 has been seted up to the side of crown plate 16, and the internal surface and the snap ring 17 activity joint of annular 18 have seted up aperture 10 in the lower part of inner tube 4 surface, and the diameter of aperture 10 is greater than the diameter of throwing the ball for make the ball of throwing drop away, and the diameter of aperture 10 is far less than the through-hole diameter in the baffle 9.

The top surface of the outer barrel 3 is in threaded sleeve connection with a cover plate 14, the top surface of the cover plate 14 is fixedly communicated with a feed pipe 15, and shot blasting and workpiece throwing are achieved through the feed pipe 15.

Wherein, feed opening 19 has been seted up to the surface of urceolus 3, and the fixed intercommunication of the lower extreme of feed opening 19 has unloading pipe 20, and the top surface activity joint of unloading pipe 20 has closing plate 23, utilizes unloading pipe 20 and closing plate 23, and the shot blast that the temporary storage part dropped, and closing plate 23 is used for emitting when opening and throws the ball.

Wherein, the bottom surface of the blanking pipe 20 is provided with a blanking cavity 21, the top surface of the blanking pipe 20 is provided with an inner groove 22, the inner surface of the inner groove 22 is movably clamped with a sealing plate 23, the inner groove 22 is communicated with the blanking cavity 21, and the sealing plate 23 is convenient to slide out by utilizing the movable clamping of the inner groove 22 and the sealing plate 23.

Wherein, the side fixedly connected with motor cabinet 24 of a riser 2, the top surface fixedly mounted of motor cabinet 24 has No. two motors 25, and the output shaft fixedly connected with fixed axle 26 of No. two motors 25, fixed axle 26 and riser 2 activity cup joint, and the inner of fixed axle 26 and urceolus 3 fixed connection utilize No. two motors 25 to realize the slope of urceolus 3 to realize throwing the ejection of compact of ball and work piece.

The working principle is as follows: the method comprises the steps of putting a workpiece and shot blasting along a feeding pipe 15, starting a first motor 7, enabling the first motor 7 to drive a rotating shaft 5 to rotate, enabling an inner cylinder 4 to rotate, enabling a ring plate 16 to rotate relative to a clamping ring 17, enabling the workpiece to be located on the outer side of a baffle 9, enabling an impeller 8 to rotate, throwing the shot blasting with small diameter out of a through hole of the baffle 9, stopping the first motor 7 after polishing is finished, enabling the shot blasting which stops rotating and throwing to slide down along the surface of the inner cylinder 4 and fall into a discharging pipe 20 through a small hole 10, opening a sealing plate 23, starting a second motor 25, driving a fixing shaft 26 to rotate, enabling an outer cylinder 3 to incline downwards, enabling the shot blasting to fall out through the discharging pipe 20, opening a cover plate.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an incline cylinder shot-blasting machine, includes bottom plate (1), its characterized in that: the improved structure of the motor is characterized in that vertical plates (2) are fixedly connected to the top surface of the base plate (1), the number of the vertical plates (2) is two, an outer barrel (3) is arranged between the vertical plates (2), an inner barrel (4) is sleeved on the inner surface of the outer barrel (3), a rotating shaft (5) is fixedly connected to the bottom end of the inner barrel (4), the lower end of the rotating shaft (5) penetrates through the outer barrel (3) and extends to the outside of the outer barrel (3), a motor frame (6) is fixedly connected to the bottom surface of the outer barrel (3), a motor (7) is fixedly mounted inside the motor frame (6), an output shaft of the motor (7) is fixedly connected with the rotating shaft (5), an impeller (8) is fixedly connected to the bottom surface of the inner barrel (4), and a baffle (9) located on the upper portion of the impeller (8).

2. The inclined drum shot blasting machine according to claim 1, wherein: the inner surface fixedly connected with fixed block (11) of inner tube (4), draw-in groove (12) have been seted up to the top surface of fixed block (11), side fixedly connected with fixture block (13) of baffle (9), the surface and the draw-in groove (12) activity joint of fixture block (13).

3. The inclined drum shot blasting machine according to claim 2, wherein: the fixed surface of inner tube (4) has cup jointed crown plate (16), snap ring (17) have been cup jointed to the internal surface of urceolus (3) fixed surface, annular (18) have been seted up to the side of crown plate (16), the internal surface and the snap ring (17) activity joint of annular (18), aperture (10) have been seted up to the lower part of inner tube (4) surface.

4. The inclined drum shot blasting machine according to claim 3, wherein: the top surface screw thread cover of urceolus (3) has lapped (14), the fixed intercommunication of top surface of apron (14) has inlet pipe (15).

5. The inclined drum shot blasting machine according to claim 4, wherein: the outer surface of the outer barrel (3) is provided with a feed opening (19), the lower end of the feed opening (19) is fixedly communicated with a feed pipe (20), and the top surface of the feed pipe (20) is movably clamped with a sealing plate (23).

6. The inclined drum shot blasting machine according to claim 5, wherein: the blanking device is characterized in that a blanking cavity (21) is formed in the bottom surface of the blanking pipe (20), an inner groove (22) is formed in the top surface of the blanking pipe (20), the inner surface of the inner groove (22) is movably clamped with a sealing plate (23), and the inner groove (22) is communicated with the blanking cavity (21).

7. The inclined drum shot blasting machine according to claim 1, wherein: the side face of one vertical plate (2) is fixedly connected with a motor base (24), the top face of the motor base (24) is fixedly provided with a second motor (25), an output shaft of the second motor (25) is fixedly connected with a fixed shaft (26), the fixed shaft (26) is movably sleeved with the vertical plate (2), and the inner end of the fixed shaft (26) is fixedly connected with the outer barrel (3).