Adjustable double-saw frame horizontal band sawing machine
An adjustable band sawing machine technology, which is applied in the direction of sawing machine, metal sawing equipment, metal processing equipment, etc., can solve the problems of high work cost, large equipment investment, and low processing efficiency, so as to reduce labor intensity and production cost , the effect of improving work efficiency
Active Publication Date: 2012-07-25
TIANJIN IRON & STEEL GRP
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Problems solved by technology
This type of band sawing machine has good rigidity and high motion stability, but it can only process one side of the sample at a time, with low processing efficiency and high work cost
Using a double-sided milling machine to process the sample, although the processing efficiency has been improved, it has the disadvantages of large equipment investment, high power consumption, and the processed waste is light scrap steel such as iron shavings.
Method used
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[0020] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0021] see Figure 1-4, the cylinder end of the feed cylinder 3 that drives the column to move vertically up and down is hinged on the support 4 through a pin shaft, the support 4 is fixed on the upper end surface of the base 1 by welding, and the push rod end of the feed cylinder is fixedly connected The support frame 5 is fixed on the outer surface of the beam of the band saw device by bolts. The bottom ends of the four columns are welded with flanges, and the columns are fixed on the base 1 by bolts. The tops of the four uprights are fixedly connected to the beam 6, so that the four uprights form an integrated frame structure, which increases the rigidity of the sawing machine base. Specifically, the beams are welded between adjacent upri...
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The invention relates to an adjustable double-saw frame horizontal band sawing machine, which comprises a base, four upright posts fixed on the base, a band saw device arranged on the upright posts in a sliding way, an oil cylinder for driving the band saw device to move vertically, and a feed system positioned on the base. The adjustable double-saw frame horizontal band sawing machine is characterized in that: the band saw device comprises left and right support bodies consisting of crossbeams and support bodies, a fixed band saw frame fixed at the upper ends of the crossbeams, a movable band saw frame arranged at the upper ends of the crossbeams through a linear guide rail pair, and a driving positioning structure for adjusting the sawing width; the two band saw frames respectively comprise driving and driven saw wheels and a band saw tensioning structure; and the feed system comprises a feed bracket fixed on the base, a workbench arranged above the feed bracket through a linear guide rail pair, a driving device making the workbench horizontally work, and a workpiece single-side upper clamping structure. Through the double saw frames between which the space is adjustable and theupper clamping structure, two sides of a plurality of samples can be processed at one time, the fixing and machining time is reduced, the work efficiency is improved and samples in a certain width range can be machined.
Description
technical field [0001] The invention relates to a horizontal band sawing machine, in particular to an adjustable double saw frame horizontal band sawing machine. Background technique [0002] At present, mechanical samples of sheet metal are generally rough-machined by horizontal band sawing machines or double-sided milling machines, and horizontal band sawing machines in the prior art generally use two-column guides. The patent application number is: 200520049730.7, and the invention patent named: horizontal horizontal band sawing machine discloses a four-column-guided band sawing machine. The band sawing machine includes a bed, a band saw device and a motorized feeding roller. The column of the guide rail, the band saw device is horizontally slidably set on the four columns, the band saw device includes a saw frame body, a driving saw wheel and a driven saw wheel, and a band saw tensioning mechanism is arranged on the driven saw wheel. There is a feed device on the bed th...
Claims
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IPC IPC(8): B23D55/02B23D55/04B23D55/10
Inventor 李二平周垣卢勇波
Owner TIANJIN IRON & STEEL GRP