CN217616518U

CN217616518U - Shot blasting device for high-wear-resistance gearbox casing casting

Info

Publication number: CN217616518U
Application number: CN202123361700.8U
Authority: CN
Inventors: 蒋卓辰
Original assignee: Changzhou Shuoren Environmental Protection Machinery Technology Co ltd
Current assignee: Changzhou Shuoren Environmental Protection Machinery Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-10-21
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a shot blasting device of high abrasion gearbox casing foundry goods in shot blasting device technical field, the device comprises a device body, the upper portion of device body is provided with the working chamber, the top fixed mounting of working chamber has the impeller head, the lower part fixed mounting of working chamber has places the platform, the bilateral symmetry fixed mounting of working chamber has hydraulic telescoping component, the equal fixed mounting of one end of two sets of hydraulic telescoping components has splint, still including collecting the chamber, it sets up in the lower part of device body to collect the chamber, it slides and is provided with the collection box to collect the chamber lower part, the upper portion that collects the chamber slides and is provided with screening mechanism, upper portion one side intercommunication of working chamber is provided with dust absorption assembly, screening mechanism includes screen assembly and stirring subassembly, the stirring subassembly rotates and installs in screen assembly's middle part, the utility model discloses can realize collecting the screening to the shot for the less shot of wearing and tearing can carry out the reutilization, the processing cost of shot blasting is reduced, the dust absorption assembly of setting can collect the dust and the piece in the working chamber.

Description

Shot blasting device for high-wear-resistance gearbox casing casting

Technical Field

The utility model relates to a throw ball technical field, specifically be a shot blast device of high wear-resisting gearbox casing foundry goods.

Background

The casting needs to be polished by the shot blasting device in the machining process of the high-wear-resistance gearbox casing casting, shot blasting is the name of a mechanical surface treatment process, a similar process also comprises sand blasting and shot blasting, the shot blasting is a cold treatment process and is divided into shot blasting cleaning and shot blasting strengthening, the shot blasting cleaning is taken as the name to remove impurities such as surface oxide skin and improve the appearance quality, and the shot blasting strengthening is to continuously impact the surface of a strengthened workpiece by utilizing shot flow moving at a high speed to force the surface of a target material and the surface layer to change in a cyclic deformation process.

The existing shot blasting device does not have a dust removal structure, dust and scraps can be generated when a casting is subjected to shot blasting, the generated scraps and the dust are directly discharged, certain damage can be caused to the respiratory tracts of surrounding workers, the steel shots sprayed out during shot blasting cannot be collected, and the steel shots with smaller abrasion cannot be used secondarily.

Therefore, the development of a shot blasting device for a high-wear-resistance gearbox casing casting is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shot blasting device of high wear-resisting gearbox casing foundry goods to it does not have dust removal structure to propose current shot blasting device in the above-mentioned background art to solve, can produce dust and piece when throwing the ball to the foundry goods, the piece and the dust of production all are direct emission, can cause certain damage to staff's respiratory track on every side, and can not collect spun shot when throwing the ball, can not make the less shot of wearing and tearing carry out the problem of secondary use.

In order to achieve the above object, the utility model provides a following technical scheme: the shot blasting device for the high-wear-resistance gearbox casing casting comprises a device body, wherein a working chamber is arranged on the upper portion of the device body, an upper door plate is arranged on one side of the working chamber, a shot blasting device is fixedly mounted at the top end of the working chamber, a placing table is fixedly mounted on the lower portion of the working chamber through a plurality of groups of connecting rods, hydraulic telescopic assemblies are symmetrically and fixedly mounted on two sides of the working chamber, clamping plates are fixedly mounted at one ends, close to the placing table, of the two groups of hydraulic telescopic assemblies, a collecting chamber is arranged in the lower portion of the device body, a collecting box is arranged on the lower portion of the collecting chamber in a sliding mode, a screening mechanism is arranged on the upper portion of the collecting chamber in a sliding mode, and a dust collecting assembly is communicated with one side of the upper portion of the working chamber;

screening mechanism includes screen assembly and stirring subassembly, screen assembly slides and sets up in the upper portion of collecting the chamber, the stirring subassembly rotates to be installed in screen assembly's middle part.

Preferably, one side of the collecting cavity, which is close to the upper door plate, is detachably provided with a lower door plate through four groups of bolts, the middle part of the top end of the collecting cavity is communicated with the middle part of the bottom end of the working cavity through a channel, and the channel is arranged in the device body.

Preferably, the middle part bilateral symmetry fixed mounting who collects the chamber has the backup pad, and is two sets of be provided with screen assembly in the backup pad, screen assembly sets up the top at the collection box, the outside side of collecting the box slides the laminating with the inner wall of collecting the chamber and one side that the door plant is close to the collection box down respectively.

Preferably, the screen cloth subassembly includes the screening frame, the screening frame sets up in two sets of backup pads, the center of screening frame is provided with the installation piece, set up the stirring subassembly on the installation piece, the fixed cover in the upper portion outside of installation piece is equipped with the circular screen cloth, the side of circular screen cloth and the inner wall of screening frame slide the laminating.

Preferably, the outside side of screening frame slides with the inner wall in collection chamber and the one side that the door plant is close to the collection box down respectively and laminates, the top face and the stirring subassembly of circular screen cloth slide and laminate, the bottom face of screening frame slides with the top face of two sets of backup pads and laminates.

Preferably, the stirring assembly comprises a motor, the motor is fixedly mounted at the bottom end of the mounting block, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is rotatably mounted in the mounting block, stirring plates are fixedly mounted on four sides of the top end of the rotating shaft, and the bottom ends of the stirring plates are in sliding fit with the top end of the circular screen.

Preferably, the dust absorption subassembly includes dust catcher and feeder hopper, the dust catcher input passes through the inlet pipe and the fixed intercommunication of feeder hopper, feeder hopper fixed mounting is in upper portion one side of working chamber, the output of dust catcher is provided with the dust collection box through the fixed intercommunication of discharging pipe, dust catcher fixed mounting is on the dust collection box.

Preferably, the output end and the input end of the dust collector are fixedly communicated with the discharge pipe and the feed pipe respectively, and one end of the discharge pipe, which is far away from the dust collector, and one end of the feed pipe, which is far away from the dust collector, are fixedly communicated with one side of the upper part of the dust collection box and the output end of the feed hopper respectively.

Compared with the prior art, the beneficial effects of the utility model are that: can realize collecting the screening to the shot, separate the great shot of wearing and tearing and the less shot of wearing and tearing for the less shot of wearing and tearing can carry out reutilization, avoids causing the waste of shot, has reduced the processing cost of throwing the ball, and the dust absorption subassembly of setting can be collected the dust and the piece of work intracavity, avoids dust and piece direct discharge to cause the injury to staff's respiratory tract.

Drawings

FIG. 1 is a front view of the shot blasting device of the present invention;

FIG. 2 is a structural diagram of the shot blasting device of the present invention;

FIG. 3 is an enlarged view of the area A in FIG. 2 according to the present invention;

fig. 4 is a perspective view of the round screen of the present invention.

In the figure: 1-device body, 2-upper door panel, 3-lower door panel, 4-working chamber, 5-collection chamber, 6-channel, 7-impeller head, 8-feed hopper, 9-feed pipe, 10-dust collector, 11-discharge pipe, 12-dust collection box, 13-hydraulic telescopic component, 14-clamping plate, 15-placing table, 16-connecting rod, 17-screening frame, 18-supporting plate, 19-collection box, 20-circular screen, 21-stirring plate, 22-rotating shaft, 23-installation block and 24-motor.

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 efforts all belong to the protection scope of the present invention.

The utility model provides a following technical scheme: the utility model provides a shot blasting device of high wear-resisting gearbox casing foundry goods, can effectual realization collect the screening to the shot at the in-process that uses, the shot that will wear greatly is separated with the less shot of wearing and tearing, make the less shot of wearing and tearing can carry out reutilization, avoid causing the waste of shot, the processing cost of throwing the ball has been reduced, the dust absorption subassembly that sets up can collect dust and piece in the working chamber 4, avoid dust and piece direct discharge to cause the injury to staff's respiratory track, collection chamber 5 has been increased, collect box 19, the dust absorption subassembly, screen cloth subassembly and stirring subassembly, please refer to and see 1-4, including device body 1, the upper portion of device body 1 is provided with working chamber 4, one side of working chamber 4 is provided with door plant 2, the top fixed mounting of working chamber 4 has ware 7, the lower part of working chamber 4 passes through multiunit connecting rod 16 fixed mounting and places platform 15, the both sides symmetry fixed mounting of working chamber 4 has hydraulic telescopic subassembly 13, two sets up screen cloth hydraulic telescopic subassembly 13 is close to the equal fixed mounting of the one end of placing platform 15, still including collection chamber 5, the lower part of collection chamber 5 sets up the upper portion that the lower part of the collection mechanism is provided with the sliding assembly that the sliding component that the collection of the stirring mechanism sets up in the stirring mechanism that throws 5, the collection chamber 5, the upper portion that the collection chamber 5 sets up the upper portion that the collection chamber sets up in the stirring mechanism that the stirring mechanism sets up in the stirring mechanism.

Collect chamber 5 and be close to one side of last door plant 2 and have door plant 3 down through four group's bolt demountable installation, door plant 3 dismouting is simple down, collect chamber 5's top middle part and the bottom middle part of working chamber 4 and pass through 6 intercommunications of passageway, the shot in the working chamber 4 gets into through passageway 6 and collects in the chamber 5, passageway 6 sets up in device body 1, the middle part bilateral symmetry fixed mounting who collects chamber 5 has backup pad 18, be provided with screen cloth subassembly on two sets of backup pads 18, screen cloth subassembly sets up the top of collecting box 19, it is used for collecting the big shot of wearing and tearing to collect box 19, the outside side of collecting box 19 slides the laminating with the inner wall of collecting chamber 5 and one side that lower door plant 3 is close to collecting box 19 respectively.

The screen cloth subassembly includes screening frame 17, screening frame 17 sets up on two sets of backup pads 18, the center of screening frame 17 is provided with installation piece 23, set up the stirring subassembly on installation piece 23, the fixed cover in upper portion outside of installation piece 23 is equipped with circular screen cloth 20, filter wearing and tearing big shot and the shot that grinds down through circular screen cloth 20, the side of circular screen cloth 20 and the inner wall sliding fit of screening frame 17, the outside side of screening frame 17 slides the laminating with the inner wall of collecting chamber 5 and the one side that lower door plant 3 is close to collection box 19 respectively, avoid screening frame 17 to move on the horizontal direction, the top face and the stirring subassembly sliding fit of circular screen cloth 20, the bottom face of screening frame 17 and the top face sliding fit of two sets of backup pads 18, two sets of backup pads 18 are used for supporting screening frame 17.

The stirring subassembly includes motor 24, and motor 24 fixed mounting is on the bottom of installation piece 23, and motor 24's output fixedly connected with pivot 22, and pivot 22 rotate to be installed in installation piece 23, and the equal fixed mounting in four sides on the top of pivot 22 has stirring board 21, and stirring board 21 is used for stirring round screen 20 shot in order to realize accelerating the screening of shot, and the bottom of four groups of stirring boards 21 all with round screen 20's top slip laminating.

Dust absorption assembly includes dust catcher 10 and feeder hopper 8, dust catcher 10 input passes through inlet pipe 9 and 8 fixed intercommunications of feeder hopper, 8 fixed mounting of feeder hopper are in upper portion one side of working chamber 4, the output of dust catcher 10 is provided with dust collection box 12 through 11 fixed intercommunications of discharging pipe, dust catcher 10 fixed mounting is on dust collection box 12, the output and the input of dust catcher 10 respectively with 11 fixed intercommunications of discharging pipe and inlet pipe 9, the one end that dust catcher 10 was kept away from to discharging pipe 11 and inlet pipe 9 one end of keeping away from dust catcher 10 respectively with upper portion one side of dust collection box 12 and the fixed intercommunication of the output of feeder hopper 8, dust catcher 10 is used for collecting the dust and the piece in the working chamber 4 at collection box 12.

The working principle is as follows: when the dust collector is used, the upper door plate 2 is opened, a casting is placed on the placing table 15, two sets of hydraulic telescopic assemblies 13 are started, the casting is clamped and fixed by the two sets of hydraulic telescopic assemblies 13 in working, the upper door plate 2 is closed, the impeller head 7 is started, the dust collector 10 and the motor 24 are connected, shot blasting treatment is carried out on the casting by 7 working sprayed steel shots, the steel shots enter the collecting cavity 5 through the channel 6, fall on the circular screen 20 in the screening frame 17, the steel shots fall on the circular screen 20 and are screened through the circular screen 20, the steel shots which are abraded greatly fall in the collecting box 19 through the circular screen 20, the motor 24 works, namely, the rotating shaft 22 and the stirring plate 21 rotate, the stirring plate 21 rotates to stir the steel shots on the circular screen 20, the steel shots on the circular screen 20 are driven to move, the steel shots on the circular screen 20 is screened more efficiently, the effect of steel shot screening is better, the steel shot screening can be realized, the collection and screening of the steel shots which are abraded greatly and the steel shots which are abraded less, the steel shots and the dust in the dust collecting box can be prevented from being wasted by the dust collecting pipe 10 and the dust collecting box 12 and the dust collecting box, and the dust collecting box can be prevented from being discharged from the dust collecting box 12.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments can be used in any combination that is not specifically enumerated in this specification for the sake of brevity and resource savings, provided that no structural conflict exists. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a shot blasting device of high wear-resisting gearbox casing foundry goods, includes device body (1), the upper portion of device body (1) is provided with working chamber (4), one side of working chamber (4) is provided with door plant (2), the top fixed mounting of working chamber (4) has impeller head (7), the lower part of working chamber (4) has through multiunit connecting rod (16) fixed mounting places platform (15), the bilateral symmetry fixed mounting of working chamber (4) has hydraulic stretching subassembly (13), and is two sets of hydraulic stretching subassembly (13) are close to the equal fixed mounting in one end of placing platform (15) and have splint (14), its characterized in that: the device is characterized by further comprising a collecting cavity (5), wherein the collecting cavity (5) is arranged in the lower portion of the device body (1), a collecting box (19) is arranged on the lower portion of the collecting cavity (5) in a sliding mode, a screening mechanism is arranged on the upper portion of the collecting cavity (5) in a sliding mode, and a dust collection assembly is arranged on one side of the upper portion of the working cavity (4) in a communicating mode;

screening mechanism includes screen assembly and stirring subassembly, screen assembly slides and sets up in the upper portion of collecting chamber (5), the stirring subassembly rotates to be installed in screen assembly's middle part.

2. The shot blasting device for the high-wear-resistance gearbox casing casting as recited in claim 1, wherein: one side of the collection cavity (5) close to the upper door plate (2) is detachably provided with a lower door plate (3) through four groups of bolts, the middle of the top end of the collection cavity (5) is communicated with the middle of the bottom end of the working cavity (4) through a channel (6), and the channel (6) is arranged in the device body (1).

3. The shot blasting device for the high-wear-resistance gearbox casing casting as recited in claim 1, wherein: the dust collection assembly comprises a dust collector (10) and a feed hopper (8), wherein the input end of the dust collector (10) is fixedly communicated with the feed hopper (8) through a feed pipe (9), the feed hopper (8) is fixedly arranged in one side of the upper part of the working cavity (4), the output end of the dust collector (10) is fixedly communicated with a dust collection box (12) through a discharge pipe (11), and the dust collector (10) is fixedly arranged on the dust collection box (12).

4. The shot blasting device for the high-wear-resistance gearbox casing casting according to claim 2, characterized in that: the middle part bilateral symmetry fixed mounting who collects chamber (5) has backup pad (18), and is two sets of be provided with screen assembly on backup pad (18), screen assembly sets up in the top of collecting box (19), the outside side of collecting box (19) slides the laminating with the inner wall of collecting chamber (5) and one side that lower door plant (3) are close to collecting box (19) respectively.

5. The shot blasting device for the high-wear-resistance gearbox casing casting according to claim 3, characterized in that: the output end and the input end of the dust collector (10) are fixedly communicated with the discharge pipe (11) and the feed pipe (9) respectively, and one end of the discharge pipe (11) far away from the dust collector (10) and one end of the feed pipe (9) far away from the dust collector (10) are fixedly communicated with one side of the upper portion of the dust collection box (12) and the output end of the feed hopper (8) respectively.

6. The shot blasting device for the high-wear-resistance gearbox casing casting as recited in claim 4, wherein: the screen cloth subassembly includes screening frame (17), screening frame (17) set up on two sets of backup pads (18), the center of screening frame (17) is provided with installation piece (23), set up the stirring subassembly on installation piece (23), the fixed cover in the upper portion outside of installation piece (23) is equipped with circular screen cloth (20), the side of circular screen cloth (20) and the inner wall of screening frame (17) slide and laminate.

7. The shot blasting device for the high-wear-resistance gearbox casing casting as recited in claim 6, wherein: the outside side of screening frame (17) slides with the inner wall of collecting chamber (5) and one side that door plant (3) are close to collection box (19) down respectively and laminates, the top face and the stirring subassembly of circular screen cloth (20) slide and laminate, the bottom face of screening frame (17) slides with the top face of two sets of backup pads (18) and laminates.

8. The shot blasting device for the high-wear-resistance gearbox casing casting according to claim 7, characterized in that: the stirring subassembly includes motor (24), motor (24) fixed mounting is on the bottom of installation piece (23), the output fixedly connected with pivot (22) of motor (24), pivot (22) rotate to be installed in installation piece (23), equal fixed mounting in four sides on the top of pivot (22) has stirring board (21), four groups the bottom of stirring board (21) all with the top of rotary screen (20) slip laminating.