CN218696761U - Dust falling device for polishing engine flywheel shell - Google Patents

Abstract

The utility model discloses an engine flywheel shell is polished and is used dust device, including the flywheel shell, corresponding solution has been proposed: this technical scheme has changed traditional bell housing fixed mode, directly pegs graft the bull stick in the inside of bell housing to prop the inner wall of taking off the wheel shell through spring, vaulting pole and the extrusion of rubber head. Then a motor is arranged on one side of the rotating rod, and the purpose is to drive the flywheel shell to rotate through the motor. The polishing device of the device is a fixed polishing stone, and aims to ensure the concentration of raised dust and facilitate the recovery. When the device moves, the stone of polishing will be removed to the surface of pivoted bell housing through the flexible effect of cylinder and polish, and the raise dust of production can be put together in the inside of dustcoat. And the outside row's ash fan of dustcoat can export the inside dust of dustcoat to the inside of collecting pipe through the output tube, and then has realized the effect of real-time collection dust fall, the problem that exists among the prior art has been pertinently solved.

Description

Dust falling device for polishing engine flywheel shell

Technical Field

The utility model relates to a dust device technical field specifically is an engine flywheel housing polishes and uses dust device.

Background

The flywheel housing is generally made of iron casting and is not easy to deform. It bears the mass of the variator and acts as a fulcrum for power transmission. During the use process, the cracking is inevitably generated because the material bears the influence of factors such as gravity, external force, irregular vibration and the like. The part of the flywheel casing which is usually cracked is mostly arranged at the upper part, namely, the part starts from a stud hole on a bearing hole of the starter at the left side and ends at a right-time inspection hole at the right side, and is in a curve crack; there are also plane weaknesses, such as the contact surface between the cylinder block and the transmission housing.

The flywheel housing device of the engine needs to be polished before being painted, so that the surface of the flywheel housing device is smoother. The grinding mode in the prior art is to fix the flywheel housing and then to grind the outer surface by adopting a grinding wheel around the flywheel housing.

The utility model provides a flywheel shell grinding device in china utility model 202122474591.4 engine flywheel cap part equipment of polishing, specifically as follows: the utility model provides an engine flywheel cap part equipment of polishing relates to the equipment technical field of polishing, comprises a workbench, movable mounting has adjustment mechanism in the workstation, the last fixed surface of workstation is provided with the mounting bracket, mounting bracket top lower surface is provided with the install bin, the one end fixed surface of install bin installs first motor, the output fixed mounting of first motor has the lead screw, the other end of lead screw rotates to set up inside the one end of keeping away from first motor at the install bin, movable mounting has the lead screw cover on the pole body of lead screw, the lower fixed surface of lead screw cover is provided with the mounting panel. The utility model discloses a place the position of board through the regulation annular to accomplish the change to the position of part, make the wheel of polishing can both carry out the work of polishing to each position of part, a clamping can accomplish the work of polishing to the different positions of same part, can effectively improve the efficiency of polishing of whole equipment, and the operation is more convenient.

The existing flywheel housing is fixed in the polishing process, and then the surface of the flywheel housing is polished by adopting a movable polishing part. However, a large amount of dust is easily generated by the polishing mode, and the dust is difficult to control and collect in real time, so that the flywheel housing is polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an engine flywheel shell is polished and is used dust device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an engine flywheel shell is polished and is used dust device, includes the flywheel shell, still includes:

the workpiece self-rotating device comprises a rotating rod which is installed in the flywheel shell in a penetrating mode, a spring is concentrically installed on the rotating rod and the flywheel shell corresponding position, a supporting rod is fixedly installed at the top of the spring, a rubber head is fixedly installed at the top of the supporting rod and abuts against the inner wall of the flywheel shell, bearing seats are installed on two sides of the rotating rod, bearings are installed in the bearing seats, a motor is installed on one side of the rotating rod, and a support is fixed on one side of each bearing seat;

dust device polishes, dust device polishes including installing the stone of polishing in the bell housing top, the both sides of polishing the stone are fixed with the frame, the top fixed mounting who polishes the stone has the dustcoat, the shape of dustcoat is oval, one side of dustcoat switches on and installs the output tube, the ash discharge fan is installed to the middle part of output tube, one side intercommunication of ash discharge fan has the collecting pipe, the top of frame is connected with the cylinder, the side fixed mounting of cylinder has the backplate, the bottom fixed mounting of backplate has the bottom plate.

According to the further technical scheme, the motor is fixed on the surface of the support through the tripod.

According to a further technical scheme, the collecting pipe is fixed on the side edge of the frame through the mounting frame.

The technical scheme is that the dust collecting device comprises a rack rod fixedly arranged in the middle of the support, an arc cover is fixed in the middle of the rack rod, and the inner cavity of the arc cover completely wraps the lower half part of the flywheel shell.

According to the further technical scheme, the number of the springs is three, and the springs are distributed at 120 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: this device has proposed corresponding solution to the technical problem that flywheel shell among the prior art exists at the in-process of polishing: this technical scheme has changed traditional bell housing fixed mode, directly pegs graft the bull stick in the inside of bell housing to prop the inner wall of taking off the wheel shell through spring, vaulting pole and the extrusion of rubber head. Then a motor is arranged on one side of the rotating rod, and the purpose is to drive the flywheel shell to rotate through the motor. The polishing device of the device is a fixed polishing stone, and aims to ensure the concentration of the raised dust and facilitate the recovery. When the device moves, the stone of will polishing through the flexible effect of cylinder removes to the surface of pivoted bell housing and polishes, and the raise dust of production can be put together in the inside of dustcoat. And the outside row's ash fan of dustcoat can export the inside dust of dustcoat to the inside of collecting pipe through the output tube, and then has realized the effect of real-time collection dust fall, the problem that exists among the prior art has been pertinently solved.

Drawings

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

FIG. 2 is a schematic structural view of a workpiece rotation device according to the present invention;

fig. 3 is a schematic structural view of the middle polishing dust-settling device of the present invention;

fig. 4 is a schematic view of the dust collecting device of the present invention.

In the figure: the automatic dust collector comprises a flywheel shell 1, a workpiece autorotation device 2, a polishing dust-settling device 3, a dust collecting device 4, a rotating rod 5, a spring 6, a supporting rod 7, a top rubber 8, a bearing seat 9, a bearing 10, a support 11, a motor 12, a tripod 13, a polishing stone 14, a frame 15, a housing 16, an output pipe 17, an ash discharge fan 18, a collecting pipe 19, a mounting rack 20, a cylinder 21, a backboard 22, a bottom plate 23, an arc-shaped cover 24 and a frame rod 25.

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.

Example 1:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an engine flywheel shell is polished and is used dust device, includes flywheel shell 1, still includes:

the workpiece self-rotating device 2 is mainly used for polishing by utilizing the self-rotation of the flywheel shell 1; the workpiece rotation device 2 comprises a rotating rod 5 which is arranged in the flywheel housing 1 in a penetrating way, and a spring 6 fixed on the periphery of the rotating rod 5 plays a role in installing an expansion sleeve. The rotating rod 5 and the flywheel shell 1 are concentrically provided with a spring 6, and the spring 6 supports and fixes the inner part of the flywheel shell 1 through a support rod 7 and a rubber head 8. The top fixed mounting of spring 6 has vaulting pole 7, and the top fixed mounting of vaulting pole 7 has gluey head 8, glues head 8 and is the fixed device of realization of butt in bell housing 1 inside. Glue the head 8 butt and install the inner wall at bell housing 1, the bearing frame 9 is installed to the both sides of bull stick 5, and bearing frame 9 is the device of guaranteeing to adorn tender 5 pivoted. The bearing 10 is arranged in the bearing seat 9, the motor 12 is arranged on one side of the rotating rod 5, and the motor 12 is a power output device. A bracket 11 is fixed on one side of the bearing seat 9;

and the polishing dust falling device 3 is used for realizing the effects of polishing and dust falling in real time. The grinding dust-settling device 3 comprises a grinding stone 14 installed above the flywheel housing 1, and the grinding stone 14 is abutted on the surface of the rotating flywheel housing 1 to realize the grinding effect. Frames 15 are fixed on two sides of the grinding stone 14, and the frames 15 are components for connecting the lifting device and the air cylinder 21; a cover 16 is fixedly arranged above the grinding stone 14, and the cover 16 is a device for collecting dust in time. The housing 16 is oval in shape in order to achieve complete wrapping of the grindstone 14. An output pipe 17 is installed on one side of the outer cover 16 in a conducting way, and the output pipe 17 is a dust output part; an ash discharge fan 18 is installed in the middle of the output pipe 17 to assist in discharging the dust. One side of the dust exhaust fan 18 is communicated with a collecting pipe 19 for collecting dust. The top of the frame 15 is connected with a cylinder 21, and the cylinder 21 is a lifting device and is used for contacting and lapping the grinding stone 14 on the surface of the flywheel housing 1. The side of the cylinder 21 is fixedly provided with a back plate 22, and the back plate 22 and the bottom plate 23 are fixedly provided with the cylinder 21. A bottom plate 23 is fixedly mounted on the bottom of the back plate 22.

Example 2:

referring to fig. 1-4, the motor 12 is fixed on the surface of the bracket 11 by a tripod 13, which is a fixing manner of the motor 12.

The collecting pipe 19 is fixed on the side of the frame 15 through a mounting rack 20, and is a fixing mode of the collecting pipe 19.

A dust collecting device 4, wherein the dust collecting device 4 is a device for assisting in collecting the missing dust; the dust collecting device 4 comprises a rack rod 25 fixedly arranged at the middle part of the bracket 11, and the rack rod 25 is a device fixedly arranged at the middle part of the arc-shaped cover 24; an arc-shaped cover 24 is fixed to the middle of the frame bar 25 for collecting leaked dust. The inner cavity of the arc-shaped cover 24 completely wraps the lower half part of the flywheel housing 1.

The number of the springs 6 is three, and the springs 6 are distributed at 120 degrees, so that the clamping stability is ensured.

Example 3

Combine this application attached figure 1 to 4, when the device normal use, this device has proposed corresponding solution to the technical problem that the flywheel shell among the prior art exists at the in-process of polishing: this technical scheme has changed traditional flywheel shell fixed mode, directly pegs graft bull stick 5 in the inside of flywheel shell 1 to prop the inner wall of taking off wheel shell 1 through spring 6, vaulting pole 7 and the extrusion of gluing head 8. Then, a motor 12 is arranged on one side of the rotating rod 5, so that the flywheel housing 1 is driven to rotate by the motor 12. The grinding device of the device is a fixed grinding stone 14, and the purpose is to ensure the concentration of the dust and facilitate the recovery. When the device is operated, the grinding stone 14 is moved to the surface of the rotating flywheel housing 1 for grinding through the telescopic action of the air cylinder 21, and generated dust can be gathered in the outer cover 16. And the dust fan 18 outside the outer cover 16 can output the dust inside the outer cover 16 to the inside of the collecting pipe 19 through the output pipe 17, so that the effect of collecting the dust fall in real time is realized, and the problem existing in the prior art is pertinently solved.

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 (5)

1. The utility model provides an engine flywheel shell is polished and is used dust device, includes flywheel shell (1), its characterized in that still includes:

the workpiece rotating device (2) comprises a rotating rod (5) which penetrates through the flywheel housing (1) and is installed inside the flywheel housing (1), a spring (6) is concentrically installed at the position, corresponding to the flywheel housing (1), of the rotating rod (5), a support rod (7) is fixedly installed at the top of the spring (6), a rubber head (8) is fixedly installed at the top of the support rod (7), the rubber head (8) is abutted to the inner wall of the flywheel housing (1), bearing seats (9) are installed on two sides of the rotating rod (5), a bearing (10) is installed inside the bearing seat (9), a motor (12) is installed on one side of the rotating rod (5), and a support (11) is fixed on one side of the bearing seat (9);

dust device (3) polishes, dust device (3) polishes is including installing stone (14) of polishing in bell housing (1) top, the both sides of stone (14) are fixed with frame (15), the top fixed mounting of stone (14) of polishing has dustcoat (16), the shape of dustcoat (16) is oval, one side of dustcoat (16) switches on and installs output tube (17), arrange grey fan (18) are installed to the middle part of output tube (17), one side intercommunication of arranging grey fan (18) has collecting pipe (19), the top of frame (15) is connected with cylinder (21), the side fixed mounting of cylinder (21) has backplate (22), the bottom fixed mounting of backplate (22) has bottom plate (23).

2. The dust falling device for grinding the flywheel housing of the engine according to claim 1, characterized in that: the motor (12) is fixed on the surface of the bracket (11) through a tripod (13).

3. The dust falling device for grinding the flywheel housing of the engine according to claim 1, characterized in that: the collecting pipe (19) is fixed on the side edge of the frame (15) through a mounting frame (20).

4. The dust falling device for grinding the flywheel housing of the engine according to claim 2, characterized in that:

the dust collecting device (4) comprises a rack rod (25) fixedly mounted in the middle of the support (11), an arc-shaped cover (24) is fixed in the middle of the rack rod (25), and the inner cavity of the arc-shaped cover (24) completely wraps the lower half part of the flywheel housing (1).

5. The dust falling device for grinding the flywheel housing of the engine as claimed in claim 1, wherein: the number of the springs (6) is three, and the springs (6) are distributed at 120 degrees.

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