CN213352097U

CN213352097U - Shot blasting device for complex automobile exhaust manifold

Info

Publication number: CN213352097U
Application number: CN202021833094.8U
Authority: CN
Inventors: 汪家武; 吴明发
Original assignee: Anhui Zhenhua Technology Industrial Co ltd
Current assignee: Anhui Zhenhua Technology Industrial Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-04
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a shot blasting device relates to a complicated car exhaust manifold's shot blasting device, including dustcoat, shot blasting subassembly, feeding unit and recovery dust collector, shot blasting unit installs the pill that is used for throwing out the clearance work piece and uses at the top of dustcoat, and the dustcoat top that is located shot blasting subassembly below is equipped with the guide window that is used for the pill direction for throwing out, feeding unit sets up and is used for transporting car exhaust manifold in the dustcoat, it establishes and is used for retrieving the pill and collect the sweeps that the clearance got off under the pill that the shot blasting subassembly throws out to retrieve dust collector, the utility model discloses quality problems such as mar, bruise that produce because of collision two between the product when having improved current shot blasting device clearance car exhaust manifold have improved the quality of shot blasting clearance.

Description

Shot blasting device for complex automobile exhaust manifold

Technical Field

The utility model relates to a throw the ball device, specifically be a complicated car exhaust manifold's throw ball device.

Background

The automobile exhaust manifold is connected with an engine cylinder body, concentrates exhaust of each cylinder and guides the exhaust into an exhaust main pipe, and is provided with a branched pipeline; generally because of the limited space available for the location of the vehicle chassis and the need to ensure that the length of the exhaust manifold from each cylinder of a multi-cylinder engine is as uniform as possible, when the exhaust manifold is designed, the exhaust manifold is often designed into a relatively complex shape, rust, dust and the like on the surface of the exhaust manifold need to be cleaned after the exhaust manifold is machined, the existing cleaning mode is generally to use crawler-type shot blasting machines for cleaning, the crawler-type shot blasting machines are usually designed into an L shape, when in cleaning, a plurality of exhaust manifolds are placed in the concave positions of the L-shaped crawler belt, the exhaust manifolds are driven to turn over by the shot blasting and the crawler belt to achieve the purpose of cleaning, such a way can lead to the product having defects such as damage, scratches and the like due to the collision when more products are staggered together, and the product cannot be cleaned thoroughly if being placed too many at a time, and the product is also more troublesome to separate when the products are staggered together.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a complicated car exhaust manifold's shot-blasting device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including dustcoat, throwing ball subassembly, pay-off subassembly and recovery dust collector, the ball that the top that the ball subassembly was installed at the dustcoat is used for throwing out the clearance work piece and uses is thrown the ball, and the dustcoat top that is located the ball subassembly below is equipped with the direction window that is used for throwing the ball direction of throwing out, the pay-off subassembly sets up and is used for haulage vehicle exhaust manifold in the dustcoat, it establishes under the ball that the ball subassembly was thrown out to retrieve dust collector and is used for retrieving the ball of throwing and collects the sweeps that clear up.

Preferably, the shot blasting assembly comprises a dustproof frame, a shot blasting motor, an impeller, a hopper and a discharging pipe, wherein the dustproof frame is fixed at the top of the outer cover, the shot blasting motor is installed at the top of the outer cover and located inside the dustproof frame, the impeller is installed on an output shaft of the shot blasting motor, the hopper is fixed at the top of the outer cover through a fixing plate, the discharging pipe is installed at the bottom of the hopper, an electric valve is arranged at the connecting part of the discharging pipe and the hopper, the tail part of the discharging pipe is fixed in the side wall of the dustproof frame through a positioning ring, a U-shaped groove is formed in the tail part of the discharging pipe, and blades of the impeller are wound around.

Preferably, the pay-off subassembly includes standing foot, base, driving roll, bearing roller, conveyer belt, rack, gear, cylinder motor, driven cylinder and centre gripping subassembly, the pedestal mounting is at two standing foot tops that the symmetry set up, driving roll sets up the side at the front end of base, and the driving roll afterbody passes through the output shaft of rotation axis and cylinder motor, driven cylinder installs the rear end side at the base, the bearing roller has a plurality of and evenly distributed in the inside of conveyer belt, the conveyer belt is installed on driving roll and driven cylinder, the rack passes through the mounting bracket and installs the side at the base, the gear is installed in the inside of conveyer belt and with rack toothing, the centre gripping subassembly is installed the side at the conveyer belt.

Preferably, the centre gripping subassembly includes electric push rod, electric push rod support, wedging piece, slider and slipmat, the electric push rod passes through electric push rod support mounting in the conveyer belt side, the wedging piece is connected with the electric push rod, the slider evenly sets up the border at the wedging piece through the T-slot, the slider utilizes layering and bottom plate to fix on the wedging piece, is equipped with the slipmat on the working face of slider, the layering is fixed on the connecting seat, the connecting seat is fixed on the gear shaft, the gear shaft is installed in the gear.

Preferably, retrieve dust collector and include screening frame, dust collection box, dust exhaust pipe and collection box, the screening frame sets up in automobile exhaust manifold's below, sets up the aperture that a plurality of apertures are less than projectile body diameter on the screening frame, and the screening frame top surface is the slope design, and the low side below of screening frame sets up the collection box, and the below of screening frame sets up the dust collection box, and the dust collection box bottom surface sets up a plurality of dust exhaust pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the shot blasting device realizes positioning and clamping from the inner hole of the manifold by arranging a special clamping device and then rotates around the clamping device, so that the device can effectively clean all positions of the manifold;

2. this shot blasting device guarantees that every product carries out shot blasting alone, can not cause the product to produce the mar because of the collision each other between the product, and the bruise etc..

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the feeding assembly of the present invention;

FIG. 4 is a schematic structural view of a shot blasting assembly according to the present invention;

FIG. 5 is a schematic view of the recycling and dust-removing device of the present invention;

FIG. 6 is an enlarged view of the impeller position of the present invention;

FIG. 7 is a cross-sectional view of the clamping assembly of the present invention;

fig. 8 is the schematic view of the wedge block and the slider assembly of the present invention.

In the figure: 1-a housing; 2-shot blasting assembly; 3-a feeding assembly; 4-recovering the dust removing device; 5-a guide window; 6-automobile exhaust manifold; 7-a dustproof frame; 8-shot blasting motor; 9-an impeller; 10-a hopper; 11-a blanking pipe; 12-an output shaft; 13-fixing the plate; 14-an electrically operated valve; 15-a positioning ring; 16-U-shaped slots; 17-standing leg; 18-a base; 19-a driving roller; 20-carrying rollers; 21-a conveyor belt; 22-a rack; 23-a gear; 24-a drum motor; 25-a driven drum; 26-a clamping assembly; 27-a rotating shaft; 28-a mounting frame; 29-an electric push rod; 30-electric push rod support; 31-a wedge block; 32-a slide block; 33-a non-slip mat; 34-a T-shaped slot; 35-pressing strips; 36-a base plate; 37-a connecting seat; 38-gear shaft; 39-screening frame; 40-a dust collection box; 41-exhaust pipe; 42-recovery tank.

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 to 8, the present invention provides a technical solution: the utility model provides a complicated car exhaust manifold's shot-blasting device, includes dustcoat 1, throws ball subassembly 2, feeding unit spare 3 and retrieves dust collector 4, throw ball subassembly 2 and install the top at dustcoat 1 and be used for throwing out the ball that the clearance work piece was used for, be located 1 tops of dustcoat that throws ball subassembly 2 below and be equipped with the guide window 5 that is used for the ball direction of throwing out, feeding unit spare 3 sets up and is used for transporting car exhaust manifold 6 in dustcoat 1, retrieve dust collector 4 and establish under the ball that throws ball subassembly 2 throw and be used for retrieving the ball and collect the sweeps that clear up, the design of guide window 5 can guarantee that the ball that throws can beat on car exhaust manifold 6 according to established direction, more easily obtains required clearance result.

In the embodiment, the shot blasting assembly 2 comprises a dust-proof frame 7, a shot blasting motor 8, an impeller 9, a hopper 10 and a discharging pipe 11, the dust-proof frame 7 is fixed on the top of the outer cover 1, the shot blasting motor 8 is arranged on the top of the outer cover 1 and is positioned in the dust-proof frame 7, the impeller 9 is arranged on an output shaft 12 of the shot blasting motor, the hopper 10 is fixed on the top of the outer cover 1 by a fixing plate 13, a discharging pipe 11 is arranged at the bottom of the hopper 10, an electric valve 14 is arranged at the joint of the blanking pipe 11 and the hopper 10, the tail part of the blanking pipe 11 is fixed in the side wall of the dustproof frame 7 by a positioning ring 15, a U-shaped groove 16 is arranged at the tail part of the blanking pipe 11, the blades of the impeller 9 are surrounded on the circumference of the U-shaped groove 16, the hopper 10 arranged at the top can ensure that the pill body has higher initial speed after falling, and a better cleaning effect can be obtained after the pill body is accelerated by the impeller 9.

In this embodiment, the feeding assembly 3 includes a base 17, a base 18, a driving roller 19, a supporting roller 20, a conveyor belt 21, a rack 22, a gear 23, a roller motor 24, a driven roller 25 and a clamping assembly 266, the base 18 is installed on top of two symmetrically arranged base 17, the driving roller 19 is arranged on the side of the front end of the base 18, the tail of the driving roller 19 is connected with the output shaft of the roller motor 24 through a rotating shaft 27, the driven roller 25 is installed on the side of the rear end of the base 18, the supporting rollers 20 are provided with a plurality of supporting rollers and evenly distributed in the interior of the conveyor belt 21, the conveyor belt 21 is installed on the driving roller 19 and the driven roller 25, the rack 22 is installed on the side of the base 18 through a mounting frame 28, the gear 23 is installed in the interior of the conveyor belt 21 and meshed with the rack 22, the clamping assembly 266 is, the feeding component 3 can automatically send the automobile exhaust manifold 6 to the position below the shot blasting component 2, automatically sends the cleaned automobile exhaust manifold 6 out, and realizes separation between products without collision.

In this embodiment, the clamping assembly 266 comprises the electric push rod 29, the electric push rod bracket 30, the wedge block 31, the slide block 32 and the non-slip pad 33, the electric push rod 29 is arranged on the side surface of the conveyor belt 21 through an electric push rod bracket 30, the wedge block 31 is connected with the electric push rod 29, the sliding blocks 32 are uniformly arranged on the periphery of the wedge block 31 through T-shaped grooves 34, the sliding blocks 32 are fixed on the wedge block 31 through pressing strips 35 and a bottom plate 36, the working surface of the sliding blocks 32 is provided with an anti-skid pad 33, the pressing bar 35 is fixed on a connecting seat 37, the connecting seat 37 is fixed on a gear shaft 38, the gear shaft 38 is arranged in the gear 23, the clamping assembly 266 can realize clamping by using an inner hole of the automobile exhaust manifold 6, does not influence all outer surfaces, and can rotate under the action of the gear 23 and the rack 22 without any cleaning dead angle.

In this embodiment, the recycling and dust removing device 4 includes a screening frame 39, a dust collecting box 40, dust discharging pipes 41 and a recycling box 42, the screening frame 39 is disposed below the exhaust manifold 6 of the vehicle, a plurality of small holes with a diameter smaller than that of the projectile are disposed on the screening frame 39, the top surface of the screening frame 39 is designed in an inclined manner, the recycling box 42 is disposed below the lower end of the screening frame 39, the dust collecting box 40 is disposed below the screening frame 39, the dust discharging pipes 41 are disposed on the bottom surface of the dust collecting box 40, the recycling and dust removing device can separate the projectile from the waste, the projectile can be collected for reuse, and cost is saved.

The working principle is as follows: when the automobile exhaust manifold 6 is used, a worker sleeves an inner hole at one end of the automobile exhaust manifold 6 on the clamping assembly 26, the electric push rod 29 is opened, the electric push rod 29 pulls the wedging block 21 to move backwards, the sliding block 32 arranged on the periphery of the wedging block 31 is pressed on the wedging block 31 through the side surface of the wedging block 35, the front end and the rear end of the wedging block are propped against by the connecting seat 37 and the bottom plate 36, when the wedging block 31 wants to move backwards, the sliding block 32 can expand towards the periphery under the pushing of the inclined T-shaped groove 34, the electric push rod is closed when the anti-skidding pad 33 arranged on the working surface of the sliding block 32 is propped against the hole wall of the inner hole of the automobile exhaust manifold 6, at the moment, the sliding block 32 is propped against the inner wall, the whole automobile exhaust manifold 6 is fixed on the clamping assembly 26, the connecting seat 37 is connected to the gear shaft 38, the gear, will rotate on the rack 22 continuously, will drive the gear shaft 38 and wedge block 31 fixed on gear shaft 38 to rotate together at the same time, and the exhaust manifold 6 of the car is fixed on clamping assembly 26, therefore the exhaust manifold 6 of driving will rotate too; meanwhile, the pills in the hopper 10 at the top of the outer cover 1 flow to the U-shaped groove 16 at the tail end through the discharging pipe 11 and continuously flow out of the U-shaped groove 16, after the pills flow out, the pills are accelerated again by the impeller 9 around the U-shaped groove 16 and are ejected out of the guide window 5 to hit the automobile exhaust manifold 6, after the automobile exhaust manifold 6 times the conveyor belt 21 moves out after cleaning is finished, a worker starts the electric push rod 29 again to push the wedge block 31 forwards, the slide block 32 is loosened, then the automobile exhaust manifold 6 is taken down from the clamping assembly 26, and the pills are stored and returned to the storage.

Based on the above, the utility model discloses because quality problems such as mar, bruise that collision two produced between the product have improved when current shot-blasting device clearance automobile exhaust manifold, improved the quality of abrator.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a shot blasting device of complicated car exhaust manifold which characterized in that: including dustcoat (1), throw ball subassembly (2), pay-off subassembly (3) and retrieve dust collector (4), throw ball subassembly (2) and install at the top of dustcoat (1) and be used for throwing out the ball that the clearance work piece was used for, dustcoat (1) top just is located and throws ball subassembly (2) below position and is equipped with guide window (5) that are used for throwing the ball direction of ejection, pay-off subassembly (3) set up in dustcoat (1) and are used for transport vehicle exhaust manifold (6), retrieve dust collector (4) and establish under throwing ball subassembly (2) and be used for retrieving throwing the ball and collect the sweeps that the clearance got off.

2. The shot blasting device for the exhaust manifold of the complex automobile as claimed in claim 1, wherein: the shot blasting assembly (2) comprises a dustproof frame (7), a shot blasting motor (8), an impeller (9), a hopper (10) and a discharging pipe (11), the dustproof frame (7) is fixed at the top of the outer cover (1), the shot blasting motor (8) is arranged at the top of the outer cover (1) and is positioned in the dustproof frame (7), the impeller (9) is arranged on an output shaft (12) of the shot blasting motor, the hopper (10) is fixed at the top of the outer cover (1) by a fixing plate (13), a discharging pipe (11) is arranged at the bottom of the hopper (10), an electric valve (14) is arranged at the joint of the blanking pipe (11) and the hopper (10), the tail part of the discharging pipe (11) is fixed in the side wall of the dustproof frame (7) through a positioning ring (15), a U-shaped groove (16) is formed in the tail part of the discharging pipe (11), and blades of the impeller (9) are wound around the periphery of the U-shaped groove (16).

3. The shot blasting device for the exhaust manifold of the complex automobile as claimed in claim 1, wherein: the feeding assembly (3) comprises stand legs (17), a base (18), a driving roller (19), carrier rollers (20), a conveyor belt (21), a rack (22), a gear (23), a roller motor (24), a driven roller (25) and a clamping assembly (26), the base (18) is arranged at the tops of the two stand legs (17) which are symmetrically arranged, the driving roller (19) is arranged on the side surface of the front end of the base (18), the tail part of the driving roller (19) is connected with an output shaft of the roller motor (24) through a rotating shaft (27), the driven roller (25) is arranged on the side surface of the rear end of the base (18), the carrier rollers (20) are provided with a plurality of carrier rollers and are uniformly distributed in the conveyor belt (21), the conveyor belt (21) is arranged on the driving roller (19) and the driven roller (25), the rack (22) is arranged on the side surface of the base (18) through a mounting rack (28), the gear (23) is arranged inside the conveyor belt (21) and meshed with the rack (22), and the clamping assembly (26) is arranged on the side surface of the conveyor belt (21).

4. The shot blasting device for the exhaust manifold of the complex automobile as claimed in claim 3, wherein: centre gripping subassembly (26) include electric putter (29), electric putter support (30), wedge piece (31), slider (32) and slipmat (33), install in conveyer belt (21) side through electric putter support (30) electric putter (29), wedge piece (31) are connected with electric putter (29), slider (32) evenly set up the border in wedge piece (31) through T-slot (34), slider (32) utilize layering (35) and bottom plate (36) to fix on wedge piece (31), are equipped with slipmat (33) on the working face of slider (32), layering (35) are fixed on connecting seat (37), connecting seat (37) are fixed on gear shaft (38), gear shaft (38) are installed in gear (23).

5. The shot blasting device for the exhaust manifold of the complex automobile as claimed in claim 1, wherein: the recycling and dedusting device (4) comprises a screening frame (39), a dust collection box (40), dust discharge pipes (41) and a recycling box (42), wherein the screening frame (39) is arranged below an automobile exhaust manifold (6), a plurality of small holes with the hole diameters smaller than the diameter of the projectile body are formed in the screening frame (39), the top surface of the screening frame (39) is designed in an inclined mode, the recycling box (42) is arranged below the lower end of the screening frame (39), the dust collection box (40) is arranged below the screening frame (39), and the dust discharge pipes (41) are arranged on the bottom surface of the dust collection box (40).