CN105750258A - Cleaning technique for assembly of hydraulic cylinder - Google Patents

Abstract

The invention discloses a cleaning technique for assembly of hydraulic cylinder. The cleaning technique includes the following requirement: (1) coarse cleaning: cleaning parts to be preassembled and standard components in kerosene, removing oil stains and attachments on surfaces of the parts to be preassembled and the standard components, perform blow-drying on the cleaned parts and the standard components with compressed air; (2) surface treatment: performing rounding on a sharp corner through a file; and removing burr through milling cutters or grinding wheels which are arranged on a small-size pneumatic tool and have different shapes according to the part of burr of a work piece and the form of the burr; and (3) fine cleaning: cleaning the parts without the sharp corner and the burr through the kerosene. The cleaning technique is reasonable in processes, is low in cost, is short in time, and is simple in operation.

Description

A kind of cleaning of hydraulic cylinder assembling

Technical field

The present invention relates to the cleaning of a kind of hydraulic cylinder assembling.

Background technology

The cleaning program of existing hydraulic cylinder assembling, and its procedure arrangement is unreasonable, operation is various, cost is high, and the time is long, can not meet requirement, it is necessary to improved to improve performance.

Summary of the invention

Because the drawbacks described above of prior art, the technical problem to be solved is to provide the cleaning that a kind of operation is reasonable, simple to operate, the time is short, the hydraulic cylinder of low cost of manufacture assembles.

For achieving the above object, the invention provides the cleaning of a kind of hydraulic cylinder assembling, it is characterized in that, including following requirement:

(1) slightly clean: the parts of preparation assembling, standard component are cleaned up in kerosene, dispel greasy dirt and the attachment on surface, with compression air, the parts of cleaning, standard component are dried up, check and process wedge angle, burr, whether each parts and components going through machining also has wedge angle, burr, firmly stops to enter assembling with the parts of wedge angle, burr；

(2) surface treatment: wedge angle uses file that wedge angle is blunt；According to Work-piece burr position and burr formation, use is arranged on small-sized pneumatic instrument difform milling cutter or emery wheel and is removed, and with fine sandpaper, oilstone and hairbrush deburring and chip, carries out skin processing, after all above step completes, must reexamine whether burr is removed totally；As clean in do not removed, should repeat, until thoroughly removing；

(3) seminal plasma is washed: by dispelling wedge angle, the parts kerosene of burr cleans up, air-dry with compression air, the matching surface of all parts, will be coated with lubricant grease, equably to form oil film, scratch when preventing from assembling, should putting neat after completion, lid is moistening without burr cloth, it is to avoid new dust and granule are stained with, another part after cleaning should assemble as early as possible, it is to avoid produces new corrosion.

The invention has the beneficial effects as follows: operation of the present invention is reasonable, and the time is short, simple to operate, improve service life, so the loss of the time of minimizing and cost, quick, economical with the cleaning of this method hydraulic cylinder assembling, and effective.

Detailed description of the invention

Below in conjunction with embodiment, the invention will be further described:

The cleaning of a kind of hydraulic cylinder assembling, is characterized in that, including following requirement:

(1) slightly clean: the parts of preparation assembling, standard component are cleaned up in kerosene, dispel greasy dirt and the attachment on surface, with compression air, the parts of cleaning, standard component are dried up, check and process wedge angle, burr, whether each parts and components going through machining also has wedge angle, burr, firmly stops to enter assembling with the parts of wedge angle, burr；

(2) surface treatment: wedge angle uses file that wedge angle is blunt；According to Work-piece burr position and burr formation, use is arranged on small-sized pneumatic instrument difform milling cutter or emery wheel and is removed, and with fine sandpaper, oilstone and hairbrush deburring and chip, carries out skin processing, after all above step completes, must reexamine whether burr is removed totally；As clean in do not removed, should repeat, until thoroughly removing；

(3) seminal plasma is washed: by dispelling wedge angle, the parts kerosene of burr cleans up, air-dry with compression air, the matching surface of all parts, will be coated with lubricant grease, equably to form oil film, scratch when preventing from assembling, should putting neat after completion, lid is moistening without burr cloth, it is to avoid new dust and granule are stained with, another part after cleaning should assemble as early as possible, it is to avoid produces new corrosion.

The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to the design of the present invention without creative work.All technical staff in the art, all should in the protection domain being defined in the patent claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.

Claims (1)

1. a cleaning for hydraulic cylinder assembling, is characterized in that, including following requirement:

(1) slightly clean: the parts of preparation assembling, standard component are cleaned up in kerosene, dispel greasy dirt and the attachment on surface, with compression air, the parts of cleaning, standard component are dried up, check and process wedge angle, burr, whether each parts and components going through machining also has wedge angle, burr, firmly stops to enter assembling with the parts of wedge angle, burr；

(2) surface treatment: wedge angle uses file that wedge angle is blunt；According to Work-piece burr position and burr formation, use is arranged on small-sized pneumatic instrument difform milling cutter or emery wheel and is removed, and with fine sandpaper, oilstone and hairbrush deburring and chip, carries out skin processing, after all above step completes, must reexamine whether burr is removed totally；As clean in do not removed, should repeat, until thoroughly removing；

(3) seminal plasma is washed: by dispelling wedge angle, the parts kerosene of burr cleans up, air-dry with compression air, the matching surface of all parts, will be coated with lubricant grease, equably to form oil film, scratch when preventing from assembling, should putting neat after completion, lid is moistening without burr cloth, it is to avoid new dust and granule are stained with, another part after cleaning should assemble as early as possible, it is to avoid produces new corrosion.