CN215659602U

CN215659602U - Grinding device for valve rust-proof treatment

Info

Publication number: CN215659602U
Application number: CN202122199648.4U
Authority: CN
Inventors: 韩长青
Original assignee: Jiangsu Rongwei Valve Co ltd
Current assignee: Chongqing Jingbiao Electronic Technology Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-01-28
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a polishing device for valve rust prevention treatment, which comprises a workbench, wherein a fixed frame is fixedly arranged on the outer surface of the upper end of the workbench, a positioning plate is fixedly arranged at the position, located inside the fixed frame, of the upper end of the workbench, a speed reducer is fixedly arranged in the middle of the upper end of the fixed frame, a motor is fixedly arranged at the input end of the speed reducer, a fixed sleeve is fixedly arranged at the upper end of the inner wall of the fixed frame, a connecting shaft is fixedly connected at the position, located inside the fixed sleeve, of the output end of the speed reducer, a polishing grinding wheel is fixedly connected at the position, located below the fixed sleeve, of the lower end of the connecting shaft, a treatment box is fixedly arranged on the outer surfaces of two sides of the fixed frame, and a filter screen is fixedly arranged inside the treatment box. The polishing device can be used conveniently, and waste scraps can be collected and treated conveniently when the polishing device is used, so that the polishing device has a better use effect and is practical.

Description

Grinding device for valve rust-proof treatment

Technical Field

The utility model relates to the technical field of valve machining, in particular to a polishing device for valve rust prevention treatment.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). The valve has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure, and the like. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. In the use of valve, in order to avoid the damage of valve that leads to the valve rust, need carry out rust-resistant processing to the valve to the life of extension valve. When the valve is subjected to rust removal treatment, the grinding device is used for grinding and removing rust on the surface of the valve, so that the rust removal effect is achieved.

But current grinding device for valve anti-rust treatment has certain defect when using, causes splashing of sweeps easily when grinding device uses, influences grinding device's operational environment, and the sweeps on the grinding device is not convenient for clear up moreover, has brought certain influence for the use, consequently, makes the improvement to grinding device for valve anti-rust treatment now.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a grinding device for rust prevention treatment of a valve.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a grinding device for rust prevention treatment of a valve comprises a workbench, wherein a fixed frame is fixedly arranged on the outer surface of the upper end of the workbench, a positioning plate is fixedly arranged at the position, located inside the fixed frame, of the upper end of the workbench, a speed reducer is fixedly arranged in the middle of the upper end of the fixed frame, a motor is fixedly arranged at the input end of the speed reducer, a fixed sleeve is fixedly arranged at the upper end of the inner wall of the fixed frame, a connecting shaft is fixedly connected with the position, located inside the fixed sleeve, of the output end of the speed reducer, a grinding wheel is fixedly connected at the position, located below the fixed sleeve, of the lower end of the connecting shaft, a treatment box is fixedly arranged on the outer surfaces of the two sides of the fixed frame, a filter screen is fixedly arranged inside the treatment box, a draught fan is fixedly arranged at the position, located behind the filter screen, inside the treatment box, and a discharge port is formed in the outer surface of the lower end of the treatment box, the position that the lower extreme of handling the case is located the below of discharge gate is fixed to be installed and is collected the box, the inside movable mounting who collects the box has the collection drawer.

Preferably, the upper end of the connecting shaft penetrates through the fixed sleeve and is movably connected with the fixed sleeve, and the fixed frame is of a U-shaped structure.

Preferably, the rear end of the treatment box is fixedly provided with a cover plate, the outer surface of the cover plate is provided with a plurality of groups of vent holes.

Preferably, the filtering screen is fixed in the inside of handling the case in the slope, and the contained angle between filtering screen and the level is thirty degrees to forty degrees, the discharge gate is located the position of filtering screen's below.

Preferably, the material receiving openings are formed in two sides of the inner wall of the fixing frame, the processing box is communicated with the fixing frame through the material receiving openings, and the number of the processing boxes is two.

Preferably, the inner wall fixedly connected with installation pole of handling the case, the draught fan passes through installation pole fixed mounting in the position of the inside of handling the case, the outer fixed surface who collects the drawer installs the handle.

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

1. according to the waste chip collecting device, the polishing device has a waste chip collecting function through the arranged material receiving port, the processing box, the filtering screen, the induced draft fan, the cover plate and the vent hole, and can absorb polished waste chips when the polishing device is used, so that the waste chips are prevented from splashing, and the using effect of the polishing device is improved;

2. according to the utility model, through the arranged discharge port, the collection box, the collection drawer and the handle, the cleaning of the scraps on the polishing device can be facilitated, the scraps polished by the polishing device can be quickly cleaned, and the use of the polishing device is facilitated;

in conclusion, the polishing device can be used conveniently, and waste scraps can be collected and treated conveniently when the polishing device is used, so that the polishing device is better in using effect and has practicability.

Drawings

Fig. 1 is a schematic view of an overall structure of a polishing device for rust-proof treatment of a valve according to the present invention;

FIG. 2 is a schematic structural view of a treatment tank of a polishing device for rust-proofing treatment of a valve according to the present invention;

fig. 3 is a schematic structural diagram of a collecting box of the grinding device for valve rust-proof treatment provided by the utility model.

In the figure: 1. a work table; 2. a fixed mount; 3. positioning a plate; 4. a speed reducer; 5. a motor; 6. fixing the sleeve; 7. a connecting shaft; 8. grinding a grinding wheel; 9. a material receiving port; 10. a treatment tank; 11. filtering the screen; 12. an induced draft fan; 13. a cover plate; 14. a vent hole; 15. a discharge port; 16. a collection box; 17. a collection drawer; 18. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a polishing device for valve rust prevention treatment comprises a workbench 1, a fixed frame 2 is fixedly installed on the outer surface of the upper end of the workbench 1, a positioning plate 3 is fixedly installed at the position of the upper end of the workbench 1, which is positioned inside the fixed frame 2, a speed reducer 4 is fixedly installed in the middle of the upper end of the fixed frame 2, a motor 5 is fixedly installed at the input end of the speed reducer 4, a fixed sleeve 6 is fixedly installed at the upper end of the inner wall of the fixed frame 2, a connecting shaft 7 is fixedly connected at the position of the output end of the speed reducer 4, which is positioned inside the fixed sleeve 6, a polishing grinding wheel 8 is fixedly connected at the position of the lower end of the connecting shaft 7, the motor 5 drives the connecting shaft 7 to rotate after the speed of the speed reducer 4 is changed, so as to rotate the polishing grinding wheel 8 on the connecting shaft 7, and then a worker can polish the valve to be polished close to the polishing grinding wheel 8 for rust prevention, the outer surfaces of two sides of the fixed frame 2 are fixedly provided with a processing box 10, the inside of the processing box 10 is fixedly provided with a filter screen 11, the position of the inside of the processing box 10, which is positioned at the rear part of the filter screen 11, is fixedly provided with an induced draft fan 12, the induced draft fan 12 discharges the air in the processing box 10, so as to generate negative pressure suction in the processing box 10, in the polishing process of the polishing device, the waste scraps generated by polishing are sucked into the processing box 10 through a material receiving port 9, then the waste scraps are filtered by the filter screen 11 and fall into a material outlet 15 under the action of gravity along with the filtering of the waste scraps, the outer surface of the lower end of the processing box 10 is provided with a material outlet 15, the position of the lower end of the processing box 10, which is positioned below the material outlet 15, is fixedly provided with a collecting box 16, the inside of the collecting box 16 is movably provided with a collecting drawer 17, and the waste scraps falling into the collecting box 16 from the material outlet 15 fall into the collecting drawer 17, and then the cleaning of the scraps is convenient.

Wherein, the upper end of connecting axle 7 runs through fixed sleeve 6 and with fixed sleeve 6 swing joint, mount 2 is U type structure, and fixed sleeve 6 is used for protecting connecting axle 7.

Wherein, the rear end fixed mounting who handles case 10 has apron 13, and the surface of apron 13 has seted up air vent 14, and the quantity of air vent 14 is a plurality of groups, and draught fan 12 discharges the air in handling case 10 through air vent 14 on the apron 13.

Wherein, it is fixed that filter screen 11 is the slope in the inside of handling case 10, and filter screen 11 and the contained angle between the level be thirty degrees to forty degrees, and discharge gate 15 is located filter screen 11's below position, and the filter screen 11 of surely placing to one side makes things convenient for the sweeps on the screen cloth 11 to fall down.

Wherein, the material receiving opening 9 has all been seted up to the inner wall both sides of mount 2, handles case 10 and link up mutually with mount 2 through material receiving opening 9, and the quantity of handling case 10 is two sets of.

Wherein, the inner wall fixedly connected with installation pole of handling case 10, draught fan 12 is through the position of installation pole fixed mounting in the inside of handling case 10, and the outer fixed surface who collects drawer 17 installs handle 18, utilizes handle 18 conveniently to take out collection drawer 17 to the clearance sweeps.

The working principle is as follows: place grinding device through workstation 1 fixedly, motor 5 drives connecting axle 7 after 4 variable speeds through speed reducer and rotates, thereby make the emery wheel 8 of polishing on the connecting axle 7 rotate, then the staff will need the valve of the processing of polishing to press close to emery wheel 8 and carry out the rust stain and polish can, draught fan 12 will handle the air escape in the case 10, thereby produce negative pressure suction in handling case 10, in grinding device polishing process, the sweeps that polish the production are inhaled through receiving a mouthful 9 and are handled case 10, then the sweeps is filtered by filter screen 11 and get off, along with the filtration of sweeps, fall into discharge gate 15 under the action of gravity, the sweeps that fall into by discharge gate 15 in collecting box 16 falls into in collecting drawer 17, then make things convenient for the clearance of sweeps.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a grinding device for rust-resistant treatment of valve, includes workstation (1), its characterized in that, the upper end of workstation (1) outer fixed surface installs mount (2), the fixed position that the upper end of workstation (1) is located the inside of mount (2) installs locating plate (3), fixed mounting has speed reducer (4) in the middle of the upper end of mount (2), the input fixed mounting of speed reducer (4) has motor (5), the fixed mounting in the inner wall upper end of mount (2) has fixed sleeve (6), the fixed position that the output of speed reducer (4) is located the inside of fixed sleeve (6) is connected with connecting axle (7), the fixed position that the lower extreme of connecting axle (7) is located the below of fixed sleeve (6) is connected with grinding wheel (8), the both sides surface of mount (2) all fixed mounting has processing case (10), the inside fixed mounting who handles case (10) has filter screen (11), the inside fixed mounting who is located the rear of filter screen (11) of handling case (10) has draught fan (12), the lower extreme surface of handling case (10) has seted up discharge gate (15), the fixed mounting that the lower extreme that handles case (10) is located the below of discharge gate (15) has collection box (16), the inside movable mounting of collecting box (16) has collection drawer (17).

2. The grinding device for the rust-proof treatment of the valve according to claim 1, wherein the upper end of the connecting shaft (7) penetrates through the fixed sleeve (6) and is movably connected with the fixed sleeve (6), and the fixed frame (2) is of a U-shaped structure.

3. The grinding device for the rust-proof treatment of the valve according to claim 1, characterized in that a cover plate (13) is fixedly installed at the rear end of the treatment box (10), vent holes (14) are opened on the outer surface of the cover plate (13), and the number of the vent holes (14) is several groups.

4. The grinding device for rust prevention of valve according to claim 1, characterized in that the filtering screen (11) is fixed in an inclined manner inside the processing box (10), the included angle between the filtering screen (11) and the horizontal is thirty to forty degrees, and the discharge port (15) is located at a position below the filtering screen (11).

5. The grinding device for the rust-proof treatment of the valve according to claim 1, characterized in that the two sides of the inner wall of the fixing frame (2) are provided with material receiving ports (9), the treatment boxes (10) are communicated with the fixing frame (2) through the material receiving ports (9), and the number of the treatment boxes (10) is two.

6. The grinding device for the rust-proof treatment of the valve is characterized in that a mounting rod is fixedly connected to the inner wall of the treatment box (10), the induced draft fan (12) is fixedly mounted at the position inside the treatment box (10) through the mounting rod, and a handle (18) is fixedly mounted on the outer surface of the collection drawer (17).