CN221871456U - Dust-free grinding device for turbine shell - Google Patents

Abstract

The present application relates to a dust-free grinding device for a turbine shell, which comprises a grinding table, a frame is arranged on the grinding table, a grinding piece for grinding the turbine shell is arranged on the grinding table, a ventilator is arranged on the grinding table to blow away debris, a cleaning piece is arranged on one side of the grinding piece to clean the surface of the turbine shell, and a collecting assembly is arranged under the frame to collect grinding dust. The present application has the effect of cleaning the surface of the turbine shell.

Description

A dust-free grinding device for turbine shell

Technical Field

The present application relates to the technical field of turbine shell processing, and in particular to a dust-free grinding device for a turbine shell.

Background Art

After the turbine shell is produced and processed, a large number of burrs will be generated on the end surface of the turbine shell. In order to meet the gloss requirements of the finished product of the turbine shell, the port of the turbine shell needs to be polished to remove the burrs.

A Chinese patent with publication number CN218081952U discloses a grinding device for processing a supercharger turbine housing, including a frame and a grinding mechanism. The frame surface is equipped with a grinding mechanism, and the grinding mechanism includes a motor, a grinding head, a collecting cover, a fixing plate, a frame, an inclined filter cover, a square filter cover and a fan. The motor power output end is equipped with grinding heads of different specifications for grinding the turbine housing. Collection covers for collecting grinding dust are provided at corresponding positions on the frame surface and the motor power output end. The exhaust end of the fan exhausts air from the collecting cover position through an exhaust pipe, and the dust generated during the grinding process is sucked in and filtered through the inclined filter cover and the square filter cover. The filtered particles will fall into the inside of the square filter cover for collection.

Regarding the above-mentioned related technologies, the dust generated by grinding may adhere to the inside of the turbine shell. Due to the complex structure of the turbine shell, the dust inside the turbine shell or on the end face of the turbine shell is difficult to clean and collect without the influence of external force, so there is a deficiency.

Utility Model Content

In order to prevent grinding debris from affecting the working environment, the present application provides a dust-free grinding device for a turbine casing.

The present application provides a turbine housing dust-free grinding device that adopts the following technical solution:

A dust-free grinding device for a turbine shell comprises a grinding table, a frame is arranged on the grinding table, a grinding piece for grinding the turbine shell is arranged on the grinding table, a ventilator for blowing away debris is arranged on the grinding table, a cleaning piece for cleaning the surface of the turbine shell is arranged on one side of the grinding piece, and a collecting component for collecting grinding dust is arranged under the frame.

By adopting the above technical solution, the clamping part clamps and fixes the turbine shell, and the grinding part grinds the burrs at the port of the turbine shell. During the grinding process, the ventilator blows off the debris generated by the grinding. After the grinding is completed, the polished port of the turbine shell is cleaned by the cleaning part, and the debris is collected by the collecting component.

Optionally, the ventilation member includes a fan, the fan is connected to the polishing table, the output end of the fan is provided with a ventilation pipe, the ventilation pipe is provided with a blowing pipe, and the blowing pipe is arranged toward the polishing member.

By adopting the above technical solution, the fan is started, and the fan flows wind along the ventilation pipe into the blowing pipe through the hose. The blowing pipe is directed toward the grinding area to blow off the debris generated during grinding, thereby reducing the possibility of the debris adhering to the turbine shell.

Optionally, a cylinder is provided on the polishing table, and the polishing member includes a floating polishing head, and the floating polishing head is connected to the output end of the cylinder.

By adopting the above technical solution, the cylinder drives the floating grinding head to move telescopically, which is convenient for grinding the port of the turbine shell. The floating grinding head has its own motor, and the high-speed rotating grinding head is used to grind the workpiece surface, thereby removing the burrs on the port of the turbine shell and making the surface smooth. The floating grinding head has an automatic adjustment function. When the grinding head contacts the turbine shell, it can be adaptively adjusted according to the shape and unevenness of the turbine shell surface to improve the uniformity and consistency of the polished end face.

Optionally, a driving motor is provided on the frame, the cleaning component includes a rotating brush head, the driving motor is connected to the frame, the output end of the driving motor is connected to the rotating brush head, and the rotating brush head is placed on one side of the floating grinding head and rotates with the grinding table.

By adopting the above technical solution, the rotating brush head is placed on one side of the floating grinding head, and the turbine shell is ground and cleaned by the fan. At this time, there may be residual debris on the surface of the turbine shell. The port of the turbine shell is placed next to the rotating brush head, and the rotating brush head contacts the port of the turbine shell to clean the residual debris at the port of the turbine shell, thereby further reducing the possibility of impurities adhering to the turbine shell.

Optionally, a bevel groove is provided on the polishing table, a collecting box is provided below the bevel groove, and the collecting box is connected to the bottom of the bevel groove.

By adopting the above technical solution, the turbine shell passes through the floating grinding head, and the grinding debris will fall into the bevel groove. The bevel groove can prevent the grinding debris from being blown away and dispersed. The debris cleaned by the brush head will slide along the bevel groove to the collection box, which is convenient for the collection of grinding debris and the cleaning of the staff.

Optionally, a rodless cylinder is provided on the frame, and a manipulator for clamping the turbine shell is provided on the rodless cylinder.

By adopting the above technical solution, the turbine shell is placed on the polishing table, the rodless cylinder drives the manipulator to move along the length direction of the frame, the manipulator clamps the turbine shell, and the rodless cylinder drives the manipulator to move to the floating polishing head. The universal ball joint on the manipulator can drive the turbine shell to move while rotating the turbine shell at a certain angle to achieve the polishing of the turbine shell port. After the port polishing is completed, the manipulator clamps the turbine shell and moves it out of the polishing table, and prepares to polish the next turbine shell.

Optionally, two slide grooves are provided on the side walls of the collection box, a pull-out box is provided inside the collection box, slide rails are provided on both sides of the pull-out box corresponding to the two slide grooves one by one, the slide rails are inserted into the slide grooves and in sliding contact with the slide grooves, and an activated carbon adsorption plate is provided inside the pull-out box.

By adopting the above technical solution, the dust falls into the collection box and then falls into the pull-out box. The activated carbon adsorption plate is provided to absorb the fallen dust, and the fallen particles fall into the pull-out box. When the pull-out box is full, the pull-out box can be directly pulled out, which is convenient for subsequent cleaning and replacement.

Optionally, a plurality of ventilation holes are provided on the bottom plate of the pull-out box, and the bottom plate of the pull-out box and the collection box together enclose an inner cavity. An exhaust hole is provided at the bottom of the collection box, and the air inlet end of the fan is connected to the exhaust hole through a hose and connected to the inner cavity.

By adopting the above technical solution, air is evacuated from the bottom of the collection box to prevent grinding particles and dust from accumulating on the inclined groove above the collection box, thereby facilitating the collection and cleaning of grinding particles and dust.

In summary, the present application includes at least one of the following beneficial technical effects:

1. By setting a floating grinding head, a rodless cylinder and a manipulator, the manipulator clamps the turbine shell, and the rodless cylinder drives the manipulator to move along the length direction of the frame to the floating grinding head, and makes the grinding head of the floating grinding head contact the port of the turbine shell. The manipulator drives the turbine shell to rotate so that the port of the turbine shell always contacts the grinding head, and finally the end face is polished. Then the manipulator places the turbine shell on one side of the polishing table and prepares to clamp the next turbine shell to achieve the polishing of the entire turbine shell;

2. By setting up a fan, a hose, a blow pipe, a vent pipe, a drive motor and a rotating brush head, start the fan, and the fan will flow wind into the blow pipe along the vent pipe through the hose. The blow pipe is directed toward the grinding site to blow off the debris generated during grinding, thereby reducing the possibility of debris adhering to the turbine shell. The rotating brush head contacts the port of the turbine shell to clean the debris involved in the turbine shell, further reducing the possibility of impurities adhering to the turbine shell.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the present application.

FIG. 2 is a schematic diagram of the structure of a grinding table in an embodiment of the present application.

FIG. 3 is a cross-sectional view of the collection box structure in an embodiment of the present application.

FIG. 4 is a schematic diagram of the inner cavity structure in an embodiment of the present application.

Explanation of the accompanying drawings: 1. Grinding table; 2. Grinding box; 4. Frame; 5. Rodless cylinder; 6. Manipulator; 7. Cylinder; 8. Turbine shell; 9. Floating grinding head; 10. Driving motor; 11. Rotating brush head; 12. Fan; 13. Hose; 14. Ventilation pipe; 15. Blowing pipe; 16. Bevel groove; 17. Collecting box; 18. Pull-out box; 19. Activated carbon adsorption plate; 20. Inner cavity; 21. Exhaust hole; 22. Slide groove; 23. Slide rail.

DETAILED DESCRIPTION

The present application is further described in detail below in conjunction with Figures 1-4.

The embodiment of the present application discloses a dust-free grinding device for a turbine housing. Referring to FIG1 , a dust-free grinding device for a turbine housing 8 comprises a grinding table 1. In order to prevent the splashing of grinding debris, a grinding box 2 is set on the grinding table 1. In order to facilitate the staff to observe the grinding state, the grinding box 2 is set as a transparent box.

Referring to Figures 1 and 2, a frame 4 is provided on the grinding table 1, and a rodless cylinder 5 is provided on the grinding table 1 along the length direction of the frame 4. The guide rod of the rodless cylinder 5 is fixedly connected to the frame 4, and the slider of the rodless cylinder 5 is sleeved on the guide rod of the rodless cylinder 5 and slidingly cooperates with the guide rod of the rodless cylinder 5. A manipulator 6 is provided on the slider of the rodless cylinder 5. The manipulator 6 is a prior art and will not be described in detail in this embodiment. The turbine housing 8 is moved and rotated along the length direction of the grinding table 1 by arranging the manipulator 6.

2 and 3, a cylinder 7 is provided on the grinding table 1 along the width direction of the grinding table 1, and a floating grinding head 9 is fixedly connected to the output end of the cylinder 7. The grinding head of the floating grinding head 9 contacts the end face of the turbine shell 8. When the turbine shell 8 is clamped and moved by the manipulator 6, the port of the turbine shell 8 always contacts and resists the floating grinding head 9, thereby achieving the grinding of the turbine shell 8. A cleaning member is provided on one side of the floating grinding head 9, and the cleaning member includes a driving motor 10, which is fixedly connected to the grinding table 1, and a rotating brush head 11 is connected to the output end of the driving motor 10, and the rotating brush head 11 is in sliding contact with the port of the turbine shell 8.

Referring to Figures 1 and 2, a fan 12 is fixedly connected to one side of the grinding table 1, and a hose 13 is connected to the output end of the fan 12. A ventilation pipe 14 is mounted on the grinding table 1, and the ventilation pipe 14 is arranged along the width direction of the grinding table 1. A blowing pipe 15 is arranged on the ventilation pipe 14, and the blowing pipe 15 is arranged toward the end of the floating grinding head 9.

2, 3 and 4, a bevel groove 16 is provided on the grinding table 1, and the bevel groove 16 is in the shape of a funnel that is wide at the top and narrow at the bottom. A collection box 17 is provided below the bevel groove 16, and a pull-out box 18 is slidably provided in the collection box 17. Slide rails 23 are provided along the width direction of the grinding table 1 on opposite sides of the pull-out box 18. Slide grooves 22 that are arranged one by one with two slide rails 23 are provided on opposite sides of the collection box 17 along the length direction of the grinding table 1. The slide rails 23 are inserted into the slide grooves 22 and are in sliding contact with the slide grooves 22.

An activated carbon adsorption plate 19 is fixedly connected to the interior of the pull-out box 18 in the horizontal direction. The activated carbon adsorption plate 19 can adsorb dust and allow gas to pass through. A plurality of vents (not shown in the figure) are provided on the bottom plate of the pull-out box 18. The bottom plate of the pull-out box 18 and the collection box 17 together surround an inner cavity 20, and the inner cavity 20 is located below the pull-out box 18. An air extraction hole 21 is provided at the bottom of the collection box 17. The air inlet end of the fan 12 is connected to the air extraction hole 21 through a hose 13 and communicated with the inner cavity 20.

The implementation principle of the dust-free grinding device for a turbine shell in the embodiment of the present application is as follows: the turbine shell 8 is moved to the grinding table 1, the rodless cylinder 5 drives the manipulator 6 to move, the manipulator 6 grabs the turbine shell 8 and moves the turbine shell 8 to one side of the floating grinding head 9, so that the port of the turbine shell 8 contacts the floating grinding head 9, and the floating grinding head 9 always contacts the port of the turbine shell 8 for grinding, and finally the port of the turbine shell 8 is polished;

During the grinding process, the fan 12 draws air from the inner cavity 20, so that the debris on the bevel groove 16 falls into the collection box 17, and the gas flows into the blowing pipe 15 along the ventilation pipe 14 and blows to the floating grinding head 9 to prevent the debris from being attached to the surface of the turbine shell 8. After grinding, the turbine shell 8 moves to the rotating brush head 11, and the remaining dust and debris are cleaned into the collection box 17. The debris is cleaned centrally, and the activated carbon adsorption plate 19 is set to prevent the fan 12 from inhaling dust.

The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims (8)

1. The utility model provides a dust-free grinding device of turbine shell, includes polishing platform (1), its characterized in that, be provided with frame (4) on polishing platform (1), be provided with the piece of polishing that is used for polishing the turbine shell on polishing platform (1), be equipped with the piece of ventilating that blows off to the piece of polishing on polishing platform (1), one side of polishing the piece is equipped with the clearance piece of clearing up turbine shell (8) surface, frame (4) below is equipped with the collection subassembly that gathers the dust of polishing.

2. A dust-free grinding device for turbine shells according to claim 1, characterized in that the ventilation member comprises a fan (12), the fan (12) is connected to the grinding table (1), a ventilation pipe (14) is arranged at the output end of the fan (12), a blowing pipe (15) is arranged on the ventilation pipe (14), and the blowing pipe (15) is arranged towards the grinding member.

3. The dust-free grinding device for the turbine housing according to claim 1, wherein the grinding table is provided with a cylinder (7), the grinding piece comprises a floating grinding head (9), and the floating grinding head (9) is fixedly connected with the output end of the cylinder (7).

4. A dust-free grinding device for turbine shells according to claim 3, characterized in that the frame (4) is provided with a driving motor (10), the cleaning member comprises a rotary brush head (11), the driving motor (10) is connected with the frame (4), the output end of the driving motor (10) is connected with the rotary brush head (11), and the rotary brush head (11) is arranged on one side of the floating grinding head (9) and is in rotary fit with the grinding table (1).

5. The dust-free grinding device for the turbine housing according to claim 2, wherein the grinding table (1) is provided with an inclined surface groove (16), a collecting box (17) is arranged below the inclined surface groove (16), and the collecting box (17) is communicated with the bottom of the inclined surface groove (16).

6. The dust-free grinding device for the turbine housing according to claim 1, wherein a rodless cylinder (5) is arranged on the frame (4), and a manipulator (6) for clamping the turbine housing (8) is arranged on the rodless cylinder (5).

7. The dust-free grinding device for the turbine housing according to claim 5, wherein two sliding grooves (22) are formed in the side wall of the collecting box (17), a drawing box (18) is arranged inside the collecting box (17), sliding rails (23) which are arranged in one-to-one correspondence with the two sliding grooves (22) are arranged on the drawing box (18), the sliding rails (23) are inserted into the sliding grooves (22) and are in sliding contact with the sliding grooves (22), and an activated carbon adsorption plate (19) is arranged inside the drawing box (18).

8. The dust-free grinding device for the turbine housing according to claim 7, wherein a plurality of ventilation holes are formed in a bottom plate of the drawing box (18), the bottom plate of the drawing box (18) and the collecting box are enclosed together to form an inner cavity (20), an air suction hole (21) is formed in the bottom of the collecting box (17), and an air inlet end of the fan (12) is connected with the air suction hole (21) through a hose (13) and is communicated to the inner cavity (20).