CN217776706U

CN217776706U - Grinding device is used in flywheel processing

Info

Publication number: CN217776706U
Application number: CN202222160959.4U
Authority: CN
Inventors: 石磊; 马俊明; 陈闯; 李健; 王相文
Original assignee: Jilin Dahua Machine Manufacturing Co ltd
Current assignee: Jilin Dahua Machine Manufacturing Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-11
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a grinding device is used in flywheel processing belongs to technical field is used in flywheel processing. The utility model discloses a grinding device is used in flywheel processing, include barrel and flywheel, the cover is installed at the top of barrel, and the flywheel passes through rotating assembly to be installed inside the barrel, and the one end of the subassembly of polishing is fixed on the barrel, the barrel top is provided with the recess, is equipped with the feed inlet that runs through on the cover, and the arch is installed to the cover bottom, and in the recess was inserted to the arch, the open-top of the sealed barrel of cover. The mouth of pipe of output tube is towards the both sides face of flywheel, and the both sides face of high-speed flight's shot blasting impact flywheel accomplishes and polishes, because the flywheel receives the rotation effect, throws the ball and polish to the both sides surface of flywheel to effectively avoid the piece that produces in the processing of polishing to influence all ring edge borders, reduce the processing security, for solving the grinding device for flywheel processing on the existing market and not setting up protection device, be unfavorable for the problem of safety processing.

Description

Grinding device is used in flywheel processing

Technical Field

The utility model relates to a technical field is used in flywheel processing, specifically is a grinding device is used in flywheel processing.

Background

The grinding device for flywheel machining is widely used for deburring and grinding machining, and has very important value in the production and construction processes.

The utility model with the application number of 202120720078.6 provides a polishing device for machining a general-purpose engine flywheel, which comprises a polisher body, a polishing disc, a rotating ring and a blocking shell, wherein a mounting head is arranged at the bottom of one end of the polisher body, the polishing disc is positioned on the mounting head, the rotating ring is positioned outside the mounting head, the blocking shell is connected with the rotating ring, a connecting plate is arranged on the polisher body, a connecting rod is arranged in the middle of the bottom of the connecting plate, a fixing cylinder is arranged at the bottom end of the connecting rod, a sliding rod is arranged at the bottom of the fixing cylinder, a protection box is arranged at the other end of the sliding rod, which is far away from the fixing cylinder, a bottom plate is arranged at the center of the bottom of the protection box, and a connecting block and a first spring are arranged inside the fixing cylinder; the protection box plays the guard action, and the outside of polishing dish is arranged in to the protection box, and the dish of polishing is sheltered from by the protection box, avoids polishing the dish and receives external collision and takes place to damage, and when the bottom plate touched down to earth, the second spring played the cushioning effect, reduced the impact that the protection box received.

However, in the existing polishing device for processing the general-purpose engine flywheel, the position of the blocking shell is adjusted by rotating the adjusting ring, and the situation that the periphery safety is affected by the chips generated by the polishing disc due to the arrangement of the blocking shell is avoided, but the blocking shell cannot wrap the whole polishing disc, so that certain potential safety hazards in processing still exist, and the generated metal chips still can be splashed around;

therefore, the existing requirements are not met, and a grinding device for flywheel machining is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in flywheel processing has the course of working and prevents that metal piece from collapsing to spatter, the advantage of processing safety, can solve the problem among the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a grinding device is used in flywheel processing, includes barrel and flywheel, the cover is installed at the top of barrel, and the flywheel passes through rotatory subassembly to be installed inside the barrel, and the one end of the subassembly of polishing is fixed on the barrel.

Preferably, the top of the cylinder body is provided with a groove, the cylinder cover is provided with a feed inlet which penetrates through the groove, the bottom of the cylinder cover is provided with a bulge, the bulge is inserted into the groove, and the cylinder cover seals the top opening of the cylinder body.

Preferably, the bottom of barrel is installed the unloading funnel, and the unloading funnel is provided with the base all around, and the unloading funnel communicates with the other end of the subassembly of polishing.

Preferably, the rotating assembly comprises a rotating shaft, a first motor and an air cylinder, and the first motor and the air cylinder are symmetrically arranged on the outer wall of the cylinder body;

the shaft of the first motor penetrates through the cylinder body to be connected with the rotating shaft, the rotating shaft is sleeved with the limiting ring, the flywheel is sleeved on the rotating shaft, and one surface of the flywheel abuts against the limiting ring;

the telescopic rod of the cylinder penetrates into the barrel body to be connected with the limiting rod, the end face of the limiting rod is provided with a movable ball, and the ball is movably connected with the other end face of the flywheel.

Preferably, the polishing assemblies are arranged in two groups and distributed on two sides of the barrel side by side, each polishing assembly comprises a recovery pipe, a vertical pipe, an output pipe, a first turbine and a second turbine, and the recovery pipe, the first turbine, the vertical pipe, the second turbine and the output pipe are connected in sequence.

Preferably, the first impeller comprises an end cover, a bottom cover, an impeller, a second motor and a shell, the end cover and the bottom cover are provided with corresponding grooves, a feed hole is formed in the circle center of the end cover, and the impeller is embedded in the grooves and fixed with the bottom cover through spot welding;

the second motor is fixed with one side surface of the shell, a shaft of the second motor penetrates through the shell to be connected with the bottom cover, one end of the vertical pipe is communicated with the top of the shell, the other end of the vertical pipe is connected into the second impeller, and the second impeller is connected back to the barrel through an output pipe;

the recycling pipe passes through the other side surface of the shell and the feeding hole.

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

1. the utility model places the flywheel in the cylinder body, and polishes the surface of the flywheel by means of shot blasting, thereby avoiding the fragments generated in the polishing process from being splashed around;

2. the utility model discloses a subassembly of polishing makes to throw the ball and carries out the burnishing and polishing back to the flywheel surface from the output tube, through the unloading funnel below the free fall gets into, thereby it throws the circulation operation process that the ball constantly carries out the polishing and polishes to the surface of flywheel to form one through recovery tube, standpipe and output tube, the strong influence of the piece that reduces the in-process of polishing production to processing safety.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is a schematic view of a partial structure of the rotating assembly of the present invention;

FIG. 3 is a schematic view of a local structure of the stop collar of the present invention;

fig. 4 is a schematic view of a partial structure of the first turbine of the present invention.

In the figure: 1. a barrel; 11. a groove; 12. a discharging hopper; 13. a base; 2. a flywheel; 3. a cylinder cover; 31. a feed inlet; 32. a protrusion; 4. a rotating assembly; 41. a rotating shaft; 411. a limiting ring; 42. a first motor; 43. a cylinder; 431. a limiting rod; 5. polishing the assembly; 51. a recovery pipe; 52. a vertical tube; 53. an output pipe; 54. a first turbine; 541. an end cap; 542. a bottom cover; 543. an impeller; 544. a second motor; 545. a housing; 55. a second turbine; 6. and a ball.

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.

In order to solve the technical problem that the grinding device for flywheel processing is not provided with a protection device, and therefore is not beneficial to safe processing, please refer to fig. 1-4, the embodiment provides the following technical solutions:

a grinding device for flywheel processing comprises a barrel body 1 and a flywheel 2, a barrel cover 3 is installed at the top of the barrel body 1, the flywheel 2 is installed inside the barrel body 1 through a rotating component 4, one end of a grinding component 5 is fixed on the barrel body 1, a groove 11 is formed in the top end of the barrel body 1, a feed inlet 31 penetrating through the barrel cover 3 is formed in the barrel cover 3, a protrusion 32 is installed at the bottom end of the barrel cover 3 and inserted into the groove 11, the barrel cover 3 seals an opening in the top of the barrel body 1, a discharging hopper 12 is installed at the bottom of the barrel body 1, a base 13 is arranged around the discharging hopper 12, the discharging hopper 12 is communicated with the other end of the grinding component 5, the rotating component 4 comprises a rotating shaft 41, a first motor 42 and an air cylinder 43, the first motor 42 and the air cylinder 43 are symmetrically installed on the outer wall of the barrel body 1, the shaft of the first motor 42 penetrates through the barrel body 1 and is connected with the rotating shaft 41, a limiting ring 411 is sleeved on the rotating shaft 41, and the flywheel 2 is sleeved on the rotating shaft 41, one surface of the flywheel 2 is abutted against the limit ring 411, the telescopic rods of the air cylinders 43 penetrate into the cylinder body 1 and are connected with the limit rod 431, the end surface of the limit rod 431 is provided with movable balls 6, the balls 6 are movably connected with the other end surface of the flywheel 2, two groups of grinding assemblies 5 are arranged and are distributed on two sides of the cylinder body 1 side by side, each group of grinding assemblies 5 comprises a recovery pipe 51, a vertical pipe 52, an output pipe 53, a first impeller 54 and a second impeller 55, the recovery pipe 51, the first impeller 54, the vertical pipe 52, the second impeller 55 and the output pipe 53 are sequentially connected, the first impeller 54 comprises an end cover 541, a bottom cover 542, an impeller 543, a second motor 544 and a shell 545, the end cover 541 and the bottom cover 542 are provided with corresponding grooves 11, the circle center of the end cover 541 is provided with a feeding hole, the impeller 543 is embedded into the grooves 11 and fixed with the bottom cover 542 through spot welding, the second motor 544 is fixed with one side surface of the shell 545, the shaft of the second motor 544 penetrates the outer shell 545 to be connected with the bottom cover 542, one end of the vertical pipe 52 is communicated with the top of the outer shell 545, the other end of the vertical pipe 52 is connected with the second turbine 55, the second turbine 55 is connected back to the barrel body 1 through the output pipe 53, and the recovery pipe 51 penetrates the other side surface and the feeding hole of the outer shell 545.

Specifically, the barrel cover 3 is opened, the flywheel 2 is placed inside the barrel body 1, the flywheel 2 is placed on the rotating shaft 41, the flywheel 2 is subjected to forward thrust of the limiting rod 431 of the air cylinder 43, the limiting rod 431 performs forward extrusion on the flywheel 2, meanwhile, the rotating shaft 41 is sleeved with the limiting ring 411, so that two sides of the flywheel 2 are subjected to mutual clamping action of the limiting rod 431 and the limiting ring 411, the flywheel 2 is well fixed, one end of the limiting rod 431 is provided with the ball 6, friction force between the flywheel 2 and the limiting rod 431 is favorably reduced, rotation of the flywheel 2 is favorably realized, shot blasting is put into the barrel body 1 from the feed port 31 of the barrel cover 3, the shot blasting enters the barrel body 1 and falls into the discharging hopper 12, the shot blasting is sucked into an inner cavity of the first impeller 54 through the suction force of the first impeller 54 at one end of the recycling pipe 51 and is generated by the rotating action of the impeller 543, the impeller is conveyed into the second impeller 55 through the vertical pipe 52, secondary pressurization is performed, the shot blasting is rapidly discharged into the barrel body 1 from the output pipe 53, two side faces of the pipe mouth of the flywheel 53, high-speed impact of the flywheel 2, grinding machine, grinding of the high-speed impeller 2, grinding grooves are effectively formed in the environment, and the grinding of the barrel body, and the grinding grooves formed in the high-speed grinding environment, and the grinding of the barrel cover, and the grinding environment, and the grinding grooves are effectively reduced, and the grinding environment, and the grinding of the grinding grooves formed by the high-grinding grooves 11.

In conclusion, the surface of the flywheel 2 is polished by shot blasting, the situation that chips generated in the polishing process can splash around is avoided, the chips are ejected out of the output pipe 53 of the polishing assembly 5 by shot blasting, the surface of the flywheel 2 is polished, the shot blasting enters the barrel 1 from the feed inlet 31, and then enters the lower discharging hopper 12 under the action of gravity, passes through the recovery pipe 51, the vertical pipe 52 and the output pipe 53, so that a cyclic operation process that the surface of the flywheel 2 is continuously polished and polished by shot blasting is formed, the flywheel 2 is sleeved on the rotating shaft 41, and the rotating shaft 41 penetrates through the barrel 1 and is connected with the shaft of the first motor 42, so that the rotating shaft 41 is rotated by the first motor 42 to drive the flywheel 2 to rotate, the two sides of the flywheel can be polished, the outer surface of the flywheel 2 can be effectively and uniformly polished safely and stably, the polishing efficiency is improved, the situation that the chips generated in the polishing process influence on the surrounding environment is avoided, and the processing safety is reduced.

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 a grinding device is used in flywheel processing, includes barrel (1) and flywheel (2), its characterized in that: the top of the cylinder body (1) is provided with a cylinder cover (3), the flywheel (2) is arranged inside the cylinder body (1) through a rotating assembly (4), and two sides of the cylinder body (1) are also provided with polishing assemblies (5).

2. The grinding device for flywheel processing according to claim 1, wherein: the top end of the barrel body (1) is provided with a groove (11), the barrel cover (3) is provided with a through feed inlet (31), the bottom end of the barrel cover (3) is provided with a protrusion (32), the protrusion (32) is inserted into the groove (11), and the barrel cover (3) seals the top opening of the barrel body (1).

3. The grinding device for flywheel processing according to claim 1, wherein: unloading funnel (12) are installed to the bottom of barrel (1), and unloading funnel (12) are provided with base (13) all around, and unloading funnel (12) communicate with the other end of subassembly (5) of polishing.

4. The grinding device for flywheel processing according to claim 1, wherein: the rotating assembly (4) comprises a rotating shaft (41), a first motor (42) and an air cylinder (43), and the first motor (42) and the air cylinder (43) are symmetrically arranged on the outer wall of the cylinder body (1);

the shaft of the first motor (42) penetrates through the cylinder body (1) to be connected with the rotating shaft (41), the rotating shaft (41) is sleeved with a limiting ring (411), the flywheel (2) is sleeved on the rotating shaft (41), and one surface of the flywheel (2) abuts against the limiting ring (411);

the telescopic rod of the cylinder (43) penetrates into the barrel body (1) to be connected with the limiting rod (431), the end face of the limiting rod (431) is provided with a movable ball (6), and the ball (6) is movably connected with the other end face of the flywheel (2).

5. The grinding device for flywheel processing according to claim 1, wherein: the grinding component (5) is provided with two groups, the grinding component is distributed on two sides of the barrel body (1) side by side, each group of the grinding component (5) comprises a recovery pipe (51), a vertical pipe (52), an output pipe (53), a first turbine (54) and a second turbine (55), and the recovery pipe (51), the first turbine (54), the vertical pipe (52), the second turbine (55) and the output pipe (53) are sequentially connected.

6. The grinding device for flywheel processing according to claim 5, wherein: the first impeller (54) comprises an end cover (541), a bottom cover (542), an impeller (543), a second motor (544) and a shell (545), wherein the end cover (541) and the bottom cover (542) are provided with corresponding grooves (11), the circle center of the end cover (541) is provided with a feed hole, and the impeller (543) is embedded into the grooves (11) and fixed with the bottom cover (542) through spot welding;

the second motor (544) is fixed with one side surface of the shell (545), the shaft of the second motor (544) penetrates through the shell (545) to be connected with the bottom cover (542), one end of the vertical pipe (52) is communicated with the top of the shell (545), the other end of the vertical pipe (52) is connected with the second impeller (55), and the second impeller (55) is connected back to the cylinder body (1) through the output pipe (53);

the recovery pipe (51) passes through the other side surface of the housing (545) and the feed hole.