CN201952128U

CN201952128U - Cantilever crane for welding operation station

Info

Publication number: CN201952128U
Application number: CN201020680663XU
Authority: CN
Inventors: 柏奇
Original assignee: Wuhu Chery Equipment Co Ltd
Current assignee: Eft intelligent equipment Limited by Share Ltd
Priority date: 2010-12-25
Filing date: 2010-12-25
Publication date: 2011-08-31
Anticipated expiration: 2020-12-25

Abstract

The utility model discloses a cantilever crane for a welding operation station, which is fixedly arranged on a pillar (1). The bottom of the pillar (1) is connected with a base; the base is fixed on the ground through bolts (2); the upper part of the pillar (1) is provided with a movable buckle (4) through a movable sleeve; the movable buckle (4) is connected with one end of a cantilever beam (3); and the cantilever beam (3) is capable of rotating around the pillar (1) through the movable sleeve. By adopting the technical scheme, the cantilever crane for the welding operation station has a simple structure, convenience in operation and small occupied area, and enough much space exists below the cantilever crane to place clamps and station appliances. Besides the service conditions of bearings are checked each year and the bearings are lubricated, only daily necessary spot check needs to be carried out, and the maintenance load is very low.

Description

A kind of welding operation station hangs with cantilever

Technical field

The utility model belongs to automobile welding accessory equipment, and more particularly, the utility model relates to a kind of welding operation station and hangs with two rocking arm cantilevers.

Background technology

In the vehicle complete vehicle manufacturing process, relate to punching press, welding, application, general assembly four big technologies, welding is as one of important in the Automobile manufacturing four big technologies and requisite technology, it can allow the blanked part of punch process, according to certain welding process, form the body in white skeleton, in the body in white welding procedure, relate to noseplate, back floor, machinery space, enclose in the left side, the right side is enclosed and is waited each packing assembly welding, these major parts all are to weld with hanging spot-welder, and their operation station mainly is to adopt to hang welding machine below the door shape steel structure, the mode of soldering turret, but in order to satisfy the requirement of production and technology, the production of some branch unit spares is also arranged, only need an independent station, adopt the mode of L formed steel construction in the past usually, this structure exists floor area bigger, shortcomings such as operation inconvenience are to existing manufacturing technique, secure context exerts a certain influence.

The utility model content

The purpose of this utility model provides a kind of easy to maintenance, safe and reliable welding operation station and hangs with two rocking arm cantilevers.

To achieve these goals, the technical scheme taked of the utility model is:

A kind of welding operation station provided by the utility model hangs with cantilever, be fixedly installed on the column, the bottom of described column is connected with base, base by bolt on the ground, by movable sleeve movable button is installed on described column top, described movable button is connected with cantilever beam one end, and described cantilever beam can rotate by the rich column of movable sleeve.

Described column is a H shaped steel, and model is H250*250*9*14.

Described bolt is a chemical bolt, and model is M20*200.

Described base plate size is 600*600*30.

The material of described cantilever beam is No. 12 I-beam sections.

Adopt technique scheme, this welding operation station that the utility model provides hangs with cantilever, and simple in structure, easy to operate, floor area is little, and abundant space arrangement anchor clamps and working position apparatus are arranged below cantilever hangs.Operating personal stands under cantilever hangs, can be according to arts demand, from different orientation weldment is welded, need two cantilevers can hang 2 different soldering turrets simultaneously simultaneously, satisfy different welding manner requirements, bearing service condition of annual inspection, and outside oily, the spot check that only need carry out daily necessity is just passable, and maintenance load is very little.

Description of drawings

Below expressed content of each width of cloth accompanying drawing of this specification sheets and the mark among the figure are made brief description:

Fig. 1 is structural representation of the present utility model.

Be labeled as among the figure:

1, column, 2, bolt, 3, cantilever beam, 4, movable button, 5, self-aligning ball bearing, 6, tapered roller bearing.

The specific embodiment

Contrast accompanying drawing below, by description to embodiment, to effect and principle of work, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.

In order to solve the problem that exists at the described present known technology of this specification sheets background technology part and to overcome its defective, realize easy to maintenance, floor area is little.The technical scheme that the utility model is taked is:

As shown in Figure 1, this welding operation station provided by the utility model hangs with cantilever, be fixedly installed on the column 1, the bottom of described column 1 is connected with base, base fixes on the ground by bolt 2, by movable sleeve movable button 4 is installed on described column 1 top, described movable button is connected with cantilever beam 3 one ends, and described cantilever beam 3 can rotate by the rich column 1 of movable sleeve.。

Adopt technique scheme, simple in structure, easy to operate, floor area is little, and abundant space arrangement anchor clamps and working position apparatus are arranged below cantilever hangs.Operating personal stands under cantilever hangs, can be according to arts demand, from different orientation weldment is welded, need two cantilevers can hang 2 different soldering turrets simultaneously simultaneously, satisfy different welding manner requirements, bearing service condition of annual inspection, and outside oily, the spot check that only need carry out daily necessity is just passable, and maintenance load is very little.

As shown in Figure 1, described column 1 is a H shaped steel, and model is H250*250*9*14.

Described bolt 2 is chemical bolts, and model is M20*200.

Described base plate size is 600*600*30.

The material of described cantilever beam 3 is No. 12 I-beam sections.

Adopt technique scheme, the soldering turret biggest quality under cantilever hangs is 50 kilograms, and the maximum cantilever beam length is 2.7 meters, selects for use according to accounting very much, the material of cantilever beam 3 is No. 12 I-beam sections, the rotating shaft diameter is 40 millimeters, because lower bearing bears axially and diametral load simultaneously, selects tapered roller bearing for use, model is 32208, a head bearing bearing radial force is selected tilting bearing for use, and model is 2208.

The technical scheme that the utility model adopted compared with prior art, has tangible difference, possessed substantial characteristics, and obtained progress technically, be worth in industrial promotion and application, so, the utlity model has novelty, creativeness and practicality.

In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.

Claims

1. a welding operation station hangs with cantilever, be fixedly installed on the column (1), the bottom of described column (1) is connected with base, base fixes on the ground by bolt (2), it is characterized in that: by movable sleeve movable button (4) is installed on described column (1) top, described movable button is connected with cantilever beam (3) one ends, and described cantilever beam (3) can rotate by the rich column (1) of movable sleeve.

2. hang with cantilever according to the described welding operation station of claim 1, it is characterized in that: described column (1) is a H shaped steel, and model is H250*250*9*14.

3. hang with cantilever according to the described welding operation station of claim 1, it is characterized in that: described bolt (2) is a chemical bolt, and model is M20*200.

4. hang with cantilever according to the described welding operation station of claim 1, it is characterized in that: described base plate size is 600*600*30.

5. hang with cantilever according to the described welding operation station of claim 1, it is characterized in that: the material of described cantilever beam (3) is No. 12 I-beam sections.