A kind of electroplating traveling crane roller
Technical field
The utility model relates to a kind of electroplating traveling crane, particularly relates to a kind of electroplating traveling crane roller.
Background technology
Electroplating traveling crane is the vitals of automatic electroplating manufacturing line, and at present, existing electroplating traveling crane mostly adopts and overall to drive for the roller of steel structure, and the roller of this form exists following shortcoming in concrete application process:
1) weight is large, operation is not steady;
2) track run because of roller is metal construction, produces larger noise and vibrations like this in roller operational process.
Utility model content
The purpose of this utility model is to provide a kind of electroplating traveling crane roller, its have lightweight, run the little and feature that operates steadily of noise, to solve in prior art for the problems referred to above that the roller of electroplating traveling crane exists.
For reaching this object, the utility model by the following technical solutions:
A kind of electroplating traveling crane roller, it comprises roller bodies, and wherein, described roller bodies adopts structural steel to be processed into, and its center offers assembly opening, and the periphery of described roller bodies is coated with poly-urethane rubber layer.
Especially, described poly-urethane rubber layer is by the periphery of castable in described roller bodies.
Especially, the wheel face of described roller bodies offers the annular groove being convenient at least together position poly-urethane rubber layer.
Especially, described assembly opening is stepped hole.
Especially, described annular groove offers twice, and this twice annular groove parallel interval is arranged on the wheel face of described roller bodies.
The beneficial effects of the utility model are, compared with prior art the combination of mechanical properties processing and fabricating of described electroplating traveling crane roller integrated structure steel and polyurethane bi-material, have the following advantages:
1) roller bodies adopts structure steel material, and make roller have higher intensity, not easy to wear in the position coordinated with other parts, service life is higher;
2) roller periphery is surrounded by poly-urethane rubber layer, makes roller noise in rolling process less, rolls more steady, reduces vibrations during device rolling;
3) poly-urethane rubber layer adopts castable technique, and structure steel material and polyurethane material are coordinated firmly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electroplating traveling crane roller that the utility model detailed description of the invention 1 provides.
In figure:
1, roller bodies; 2, assembly opening; 3, poly-urethane rubber layer; 4, annular groove.
Detailed description of the invention
The technical solution of the utility model is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 1, Fig. 1 is the structural representation of the electroplating traveling crane roller that the utility model detailed description of the invention 1 provides.
In the present embodiment, a kind of electroplating traveling crane roller comprises roller bodies 1, and described roller bodies 1 adopts structural steel to be processed into, and its center offers assembly opening 2, and described assembly opening 2 is stepped hole, and the periphery of described roller bodies 1 is coated with poly-urethane rubber layer 3.
On the wheel face of described roller bodies 1, parallel interval offers twice annular groove 4, described poly-urethane rubber layer 3 is coated on the periphery of roller bodies 1 by castable technique, all fill poly-urethane rubber in described twice annular groove 4, axial location is carried out to poly-urethane rubber layer 3.
The mechanical specialities of above-mentioned electroplating traveling crane roller integrated structure steel and polyurethane bi-material, Combined machining makes.Roller bodies adopts structural steel machinework to make, for matching with the transmission support such as axle or bearing parts, the poly-urethane rubber of roller periphery adopts the job operation of castable, makes poly-urethane rubber firm with coordinating between structural steel roller bodies, difficult drop-off.
Above embodiment has just set forth groundwork of the present utility model and characteristic; the utility model does not limit by above-mentioned example; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various change and change, and these changes and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.