CN211193395U

CN211193395U - Full-automatic grinding and polishing device for steering gear shell

Info

Publication number: CN211193395U
Application number: CN201922282002.5U
Authority: CN
Inventors: 左俊; 丁诚; 容青松; 刘海; 任海华
Original assignee: Shashi Jiulong Power Steering Gears Co Ltd
Current assignee: Shashi Jiulong Power Steering Gears Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-07
Anticipated expiration: 2029-12-18

Abstract

The utility model relates to a full-automatic burnishing and polishing device of steering gear casing of automobile power steering gear, it is equipped with the burnishing and polishing room on safety protective guard upper portion, and there is one to hold opening shelves of material loading dolly business turn over in the side, is equipped with the manipulator on the base of inner face, and the manipulator has P L C programming controller, has burnishing and polishing instrument and universal shower nozzle on the indoor connecting plate of burnishing and polishing, and the terminal surface has blast pipe and air compressor machine to be connected the wind wall that forms, and there is the washing liquid collecting box polishing room lower part, there is the unloading belt side, the utility model discloses replace artifically, carry out full-automatic burnishing and polishing to the steering gear casing, not only guaranteed product quality, production efficiency is high moreover to environmental pollution and guarantee personnel are healthy.

Description

Full-automatic grinding and polishing device for steering gear shell

Technical Field

The utility model belongs to an automobile power steering gear.

Technical Field

With the rapid development of the automobile industry, in order to meet the development requirements of vehicle safety, driving comfort and the like, the functional requirement of the power steering gear, which is one of the important components of the automobile, is higher and higher. The steering gear shell is used as the heaviest part of the power steering gear parts and is cast by nodular cast iron, cast high points and knurls are easily generated in the casting process, and burrs, burrs and the like are generated in the machining process, so that the quality problem of poor steering hand feeling caused by rotating in the assembling process can be caused, the phenomena of heavy hand feeling and clamping in the driving process of an automobile can be seriously caused, and the risk of major accidents can be caused;

with the improvement of living standard of people, the requirements of people on working environment in the working process are higher and higher; when the steering gear shell is used for grinding, polishing and casting quality risk points such as high points, burrs, flashes and burrs, a large amount of cast iron ash and oil stains are inevitably generated, and adverse effects are caused on the human body and the environment.

Disclosure of Invention

An object of the utility model is to provide a full-automatic burnishing and polishing device of steering gear casing, it is one kind with equipment to the steering gear casing burnishing and polishing and prevent cast iron ash and greasy dirt diffusion polluted environment, reduce operative employee's intensity of labour and to healthy harmful effects.

The technical scheme of the utility model is that:

the utility model discloses a safety protective guard, the manipulator, universal shower nozzle, the polishing chamber, the burnishing and polishing instrument, the wind wall, the unloading belt, the material loading dolly, its safety protective guard upper portion has a polishing chamber, there is the unloading belt one side of polishing chamber, there is a connecting plate both sides in the polishing chamber, universal shower nozzle and the polishing instrument of polishing are equipped with to the front end of connecting plate, universal shower nozzle is connected with the water pump, the polishing instrument of polishing is connected with the motor, there is an exhaust pipe on the connecting plate is close to the terminal surface of manipulator one side, the exhaust pipe is connected with the air compressor machine, there is the wind wall that a plurality of gas pocket formed on the exhaust pipe, the washing liquid collecting box has been put to the lower part of polishing chamber, there is one side of safety protective guard to open the shelves, it opens the shelves and is greater than the material loading dolly, be convenient for the material loading dolly discrepancy safety protective guard, there is a base in the safety protective guard, the manipulator is connected on the base.

The utility model has the advantages that:

1. the utility model adopts the equipment to carry out full-automatic grinding and polishing on the steering gear shell, cancels the manual grinding and polishing on the steering gear shell, and reduces the labor intensity of personnel;

2. the utility model controls the grinding and polishing of the steering gear shell by using a program, thereby ensuring the quality of the product and having high production efficiency;

3. the utility model discloses the effectual cast iron ash and the greasy dirt diffusion of preventing has prevented the pollution of environment, has ensured personnel's health.

Drawings

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

FIG. 2 is a drawing A.

Detailed Description

The invention will be further described with reference to the accompanying examples.

In the figures 1-2, a polishing chamber 4 is arranged on the upper part of a safety protective guard 1, a blanking belt 7 is arranged on one side of the polishing chamber 4, the blanking belt 7 is fixed on the ground, a connecting plate of aluminum alloy is arranged on the wall walls on the two sides in the polishing chamber 4, the front end of the connecting plate is connected with a polishing shaft, 3 polishing devices 5 with equal distance are arranged in the middle of the polishing shaft, universal nozzles 3 are respectively arranged on the two sides of 3

polishing tools

5, 3 polishing tools 5 are connected with a small motor, 2 universal nozzles 3 are connected with a water pump, an exhaust pipe is arranged on the end surface of the connecting plate, air holes are uniformly distributed on the exhaust pipe, the air holes face downwards, the exhaust pipe is connected with an air compressor, the air compressor starts to work after being electrified, the air holes blow outwards to form an air wall 6 to prevent cast iron dust and scrap iron from being polished from diffusing out, a cleaning fluid collecting box, the device is used for collecting cast iron ash, scrap iron and cleaning fluid which are polished.

One side of the safety protective guard 1 is provided with a gear, the size of the gear is larger than that of the feeding trolley 8, the feeding trolley 8 can conveniently enter and exit the safety protective guard 1, a base is arranged in the safety protective guard 1, the manipulator 2 is connected to the base, and a P L C programming controller is arranged in the manipulator 2;

the water pump, the small motor, the manipulator and the air compressor are respectively connected with a power supply through a blanking belt 7.

When the automatic steering gear polishing machine works, the feeding trolley 8 provided with the steering gear shell is firstly pushed into the safety protective guard 1, then the P L C programming controller on the mechanical arm 2 is programmed with a polishing program, so that the mechanical arm 2 finishes polishing, overturning, moving and other actions in the polishing process, then the mechanical arm 2 grabs the steering gear shell and extends into the polishing tool 5 in the polishing chamber 4, the polishing tool 5 is driven by a small motor to polish and polish, a water pump works in the polishing process, the universal spray head 3 sprays cleaning liquid to wash, the wind wall 6 prevents cast iron ash and oil stain from diffusing, the washed cleaning liquid is collected in the cleaning liquid collecting box, after the steering gear shell is polished and polished, the mechanical arm 2 puts the steering gear shell on the discharging belt 7, and the buzzer prompts discharging according to workpiece induction.

Claims

1. The full-automatic grinding and polishing device for the shell of the recirculating ball steering gear comprises a safety protective guard, a mechanical arm, a universal spray head, a grinding and polishing chamber, a grinding and polishing tool, an air wall, a discharging belt and a feeding trolley, and is characterized in that the upper portion of the safety protective guard is provided with the grinding and polishing chamber, one side of the grinding and polishing chamber is provided with the discharging belt, two sides in the grinding and polishing chamber are provided with a connecting plate, the front end of the connecting plate is provided with the universal spray head and the grinding and polishing tool, the universal spray head is connected with a water pump, the grinding and polishing tool is connected with a motor, an exhaust pipe is arranged on the end face, close to one side of the mechanical arm, of the connecting plate, the exhaust pipe is connected with an air compressor, the air wall formed by a plurality of air holes is arranged on the exhaust pipe, a cleaning fluid collecting box is arranged at the lower portion of the grinding and is arranged on one side of the safety protective guard, the opening is larger than the feeding trolley, the feeding trolley conveniently enters and exits.