CN110760867A

CN110760867A - Surface rust removal device for triangular vertical arm

Info

Publication number: CN110760867A
Application number: CN201911224935.7A
Authority: CN
Inventors: 陈友冲; 许新武; 何兆林; 赵伟; 肖虎
Original assignee: Hubei Zhenghang Auto Parts Co Ltd
Current assignee: Hubei Zhenghang Auto Parts Co Ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-02-07

Abstract

The invention discloses a surface rust removing device for a triangular vertical arm, which belongs to the field of automobile part processing and comprises a base, an installation box, a cleaning tank, a containing ring, a filter screen, a cleaning motor, a speed reducer, a power shaft, a containing net, a cover net, an elastic hook, a circulating pump, a spraying pipe and a spraying head. According to the invention, acid liquor contained in the cleaning tank is absorbed by the circulating pump, the triangular vertical arm is sprayed by the spray pipe spray head, further, the rust on the surface of the triangular vertical arm is removed by using the corrosion effect of the acid liquor, the cleaning motor is used for driving the containing net to rotate after the rotating speed is reduced by the speed reducer during spraying, further, the triangular vertical arm in the containing net is prevented from rotating, further, under the rotating effect of the cleaning motor, the front side and the back side of the triangular vertical arm are sprayed and washed, and further, the problem of removing the rust on the surface of the triangular vertical arm is solved.

Description

Surface rust removal device for triangular vertical arm

Technical Field

The invention relates to the field of automobile part processing, in particular to a surface rust removing device for a triangular vertical arm.

Background

The steering mechanism of an automobile includes a steering gear, a steering shaft, a tie rod, a triangle arm, and the like. The triangular vertical arm is an important part of the connecting pull rod, and the surface of the existing semi-finished product of the triangular vertical arm generates rust when being stored, so that the next processing of the semi-finished product of the triangular vertical arm is influenced, and a surface rust removing device for the triangular vertical arm is needed.

Disclosure of Invention

The invention aims to solve the problem of surface rust removal of a triangular vertical arm and designs a surface rust removal device for the triangular vertical arm.

The technical scheme of the invention for achieving the aim is that the surface rust removing device for the triangular vertical arm comprises a base, an installation box, a cleaning tank, a containing ring, a filter screen, a cleaning motor, a speed reducer, a power shaft, the containing net, a cover net, elastic hooks, a circulating pump, a spraying pipe and a spraying head, wherein the installation box is installed on the base, the cleaning tank is installed in the installation box, the containing ring is installed on the inner wall of the cleaning tank, the filter screen is placed on the upper surface of the containing ring and is abutted against the inner wall of the cleaning tank, the cleaning motor is installed in the installation box, the speed reducer is installed in the installation box and is connected with an output shaft of the cleaning motor, the power shaft is installed on an output end of the speed reducer, the containing net is installed at the outer end of the power shaft, the end, close to the cleaning motor, of the cover net is rotatably installed on the containing, the circulating pump is installed on the installation box and the liquid inlet end of the circulating pump is communicated with the bottom of the cleaning tank, the spray pipe is installed in the installation box, one end of the spray pipe is connected with the liquid outlet end of the circulating pump, and the spray head is installed at the upper end of the spray pipe, and the liquid outlet end of the spray head faces towards the containing net.

Preferably, a liquid discharge pipe is arranged on the installation box, the liquid discharge pipe is installed on the installation box, one end of the liquid discharge pipe is communicated with the bottom of the cleaning tank, and the other end of the liquid discharge pipe is led out of the installation box.

Preferably, a switch valve is arranged on the liquid discharge pipe, and the switch valve is installed on the liquid discharge pipe.

Preferably, a power switch is arranged on the installation box and is installed on the side wall of the installation box.

Preferably, the power switch is electrically connected with the cleaning motor and the circulating pump in parallel.

Advantageous effects

The invention provides a rust removing device for the surface of a triangular vertical arm, which has the following beneficial effects that through the structural design of the device, acid liquor contained in a cleaning tank is absorbed by a circulating pump, the triangular vertical arm is sprayed by a spray pipe spray head, then rust on the surface of the triangular vertical arm is removed by using the corrosion action of the acid liquor, a cleaning motor is used for driving a containing net to rotate after the rotating speed is reduced by a speed reducer during spraying, further the triangular vertical arm in the containing net is driven to be prevented from rotating, and further under the rotating action of the cleaning motor, the front side and the back side of the triangular vertical arm are sprayed and washed, so that the problem of removing the rust on the surface of the triangular vertical arm is solved, and the problem provided in the background technology is solved.

Drawings

FIG. 1 is a schematic structural diagram of a surface rust removing device for a triangular vertical arm of the invention;

FIG. 2 is an enlarged schematic view of the portion A shown in FIG. 1 according to the present invention.

In the figure, 1, a base; 2. installing a box; 3. a cleaning tank; 4. a containing ring; 5. filtering with a screen; 6. cleaning the motor; 7. a speed reducer; 8. a power shaft; 9. a containing net; 10. covering a net; 11. an elastic hook; 12. a circulation pump; 13. a shower pipe; 14. a shower head; 15. a liquid discharge pipe; 16. an on-off valve; 17. and a power switch.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a triangular vertical arm surface rust removing device comprises a base 1, an installation box 2, a cleaning tank 3, a containing ring 4, a filter screen 5, a cleaning motor 6, a speed reducer 7, a power shaft 8, a containing net 9, a cover net 10, an elastic hook 11, a circulating pump 12, a spraying pipe 13 and a spraying head 14, wherein the installation box 2 is installed on the base 1, the cleaning tank 3 is installed in the installation box 2, the cleaning tank 3 is made of acid-resistant steel, the containing ring 4 is installed on the inner wall of the cleaning tank 3, the containing ring 4 is made of acid-resistant steel, the filter screen 5 is placed on the upper surface of the containing ring 4 and is abutted against the inner wall of the cleaning tank 3, the filter screen 5 is of a net-shaped plate-shaped structure made of the acid-resistant steel, the cleaning motor 6 is installed in the installation box 2, the cleaning motor 6 is a single-phase 220V alternating current asynchronous motor, the cleaning motor 7 is installed in, the power shaft 8 is acid-resistant steel, hold net 9 and install in 8 outer ends of power shaft, it is acid-resistant steel to hold net 9, lid net 10 is close to 6 rotatable installations in holding net 9 of end of cleaning motor, lid net 10 is acid-resistant steel, two elastic hook 11 are installed in lid net 10 outer end and collude on holding net 9 edge, elastic hook 11 is the hook-shaped structure of acid-resistant steel preparation, circulating pump 12 installs on install bin 2 and its inlet end and washing tank 3 bottom intercommunication, circulating pump 12 adopts single-phase 220V acid-resistant pump, shower 13 is installed in install bin 2 and its one end is connected with circulating pump 12 play liquid end, shower 14 is installed its play liquid end orientation in shower 13 upper end and is held net 9, shower 13 and shower are acid-resistant steel.

According to the invention, the installation box 2 is provided with the liquid discharge pipe 15, the liquid discharge pipe 15 is installed on the installation box 2, one end of the liquid discharge pipe 15 is communicated with the bottom of the cleaning tank 3, and the other end of the liquid discharge pipe 15 is led out from the installation box 2, so that the waste acid liquid in the cleaning tank 3 can be conveniently discharged through the liquid discharge pipe 15, and the liquid discharge pipe 15 is made of 304 stainless steel.

In the invention, the drain pipe 15 is provided with the switch valve 16, the switch valve 16 is arranged on the drain pipe 15, the switch valve 16 is used for opening and closing the drain pipe 15, and the switch valve 16 is an acid-proof switch ball valve.

In the invention, the installation box 2 is provided with the power switch 17, the power switch 17 is installed on the side wall of the installation box 2, and the power switch 17 is a single-phase circuit breaker with 220V working voltage.

In the invention, the power switch 17 is electrically connected with the cleaning motor 6 and the circulating pump 12 in parallel, and then the cleaning motor 6 and the circulating pump 12 are switched on and off simultaneously.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequences.

In this embodiment:

firstly, adding acid liquor into a cleaning tank 3, then placing a triangular vertical arm into a containing net 9, then closing a cover net 10, automatically hooking the containing net 9 by an elastic hook 11 due to elasticity of the elastic hook, further locking the cover net 10, then switching on a power switch 17 by a worker to switch on a power supply to a circulating pump 12 and a cleaning motor 6, spraying the acid liquor in the cleaning tank 3 from a spray header 14 through a spray pipe 13 by the operation of the circulating pump 12, further spraying the acid liquor onto the triangular vertical arm in the containing net 9, meanwhile, powering the cleaning motor 6, decelerating the operation of the cleaning motor 6 through a speed reducer 7 to drive a power shaft 8 to rotate, further driving the containing net 9 to rotate by the rotation of the power shaft 8, further driving the triangular vertical arm to rotate, and under the action of the acid liquor sprayed by the spray header 14, cleaning the front and back surfaces of the triangular vertical arm and simultaneously washing rust by the acid liquor;

the filter screen 5 can filter the acid liquor to remove impurities, so that the circulating pump 12 can conveniently and circularly pump the acid liquor, and the filter screen 5 is placed on the containing ring 4 to conveniently take out the filter screen 5 for cleaning;

when the acidity of the acid liquor is reduced and the acid liquor cannot be used, the on-off valve 16 is opened, the acid liquor is discharged through the liquid discharge pipe 15, then new acid liquor is added, and the process is repeated to finish more derusting and cleaning of the triangular vertical arm.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. A triangular vertical arm surface rust removal device comprises a base (1), an installation box (2), a cleaning tank (3), a containing ring (4), a filter screen (5), a cleaning motor (6), a speed reducer (7), a power shaft (8), a containing net (9), a cover net (10), an elastic hook (11), a circulating pump (12), a spraying pipe (13) and a spraying head (14), wherein the installation box (2) is installed on the base (1), the cleaning tank (3) is installed in the installation box (2), and the triangular vertical arm surface rust removal device is characterized in that the containing ring (4) is installed on the inner wall of the cleaning tank (3), the filter screen (5) is placed on the upper surface of the containing ring (4) and is abutted against the inner wall of the cleaning tank (3), the cleaning motor (6) is installed in the installation box (2), the speed reducer (7) is installed in the installation box (2) and is connected with an output shaft of the cleaning motor (6), power shaft (8) are installed on speed reducer (7) output, it installs in power shaft (8) outer end to hold net (9), cover net (10) are close to clean motor (6) end rotatable installation on holding net (9), two elastic hook (11) are installed in cover net (10) outer end and are colluded on holding net (9) edge, circulating pump (12) are installed on install bin (2) and its feed liquor end and washing tank (3) bottom intercommunication, shower (13) are installed in install bin (2) and its one end is connected with circulating pump (12) play liquid end, shower (14) are installed in shower (13) upper end its play liquid end towards holding net (9).

2. The surface rust removal device for the triangular vertical arm as defined in claim 1, wherein a drain pipe (15) is arranged on the mounting box (2), the drain pipe (15) is mounted on the mounting box (2), one end of the drain pipe is communicated with the bottom of the cleaning tank (3), and the other end of the drain pipe is led out from the mounting box (2).

3. The surface rust removing device for the triangular drop arm is characterized in that a switch valve (16) is arranged on the liquid discharge pipe (15), and the switch valve (16) is installed on the liquid discharge pipe (15).

4. The surface rust removing device for the triangular drop arm is characterized in that a power switch (17) is arranged on the installation box (2), and the power switch (17) is installed on the side wall of the installation box (2).

5. The surface rust removing device for the triangular drop arm is characterized in that a cleaning motor (6) and a circulating pump (12) are electrically connected to the power switch (17) in parallel.