Saw Band Guide
A technology of guiding mechanism and sawing belt, applied in sawing machine, metal sawing equipment, metal processing equipment, etc., can solve the problems of twisting and breaking of sawing belt, unable to guarantee cutting quality, adjustment of guide block distance changes, etc., to ensure reliable The effect of improving the sawing accuracy and sawing efficiency, and ensuring the vertical accuracy
Inactive Publication Date: 2016-04-27
WUXI HUALIAN PRECISION MACHINERY
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- Abstract
- Description
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AI Technical Summary
Problems solved by technology
The saw band guide device currently used is mainly composed of a bracket body and a saw band clamping mechanism. The distance between the guide blocks in the saw band clamping mechanism is fixed. Therefore, during the operation of the saw band, the distance between the above guide blocks The distance of the saw band cannot be adjusted according to the cutting conditions of the saw band. When working, the friction between the saw band, the guide block and the workpiece is relatively large, which will easily cause the saw band to twist and break, and the cutting quality cannot be guaranteed.
Method used
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Embodiment Construction
[0011] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.
[0012] See figure 1 , figure 2 , the present invention includes a guide bracket 1, the guide bracket 1 has a groove with an opening downward, the roller shaft 2 runs through the groove, and the two ends of the roller shaft 2 are supported on the side walls of both sides of the groove by bearing one 14 Above, the two ends of the roller shaft 2 are provided with end caps 15 on the outside, and the end caps 15 are fixed on the guide bracket 1, and spacers 16 are arranged between the two ends of the roller shaft 2 and the end caps 15 on both sides, and the roller shaft 2 A wear-resistant sleeve 3 is sleeved in the middle, and rollers 4 are installed on the roller shaft 2 shaft sections on both sides of the wear-resistant sleeve 3; There is a gap between the dynamic pressure sheet 6, the wear-resistant sleeve 3 is located directly above the ...
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The invention discloses a saw band guide mechanism, which comprises a guide bracket, wherein the guide bracket is provided with a groove with a downward opening; a roller shaft penetrates through the groove; the two ends of the roller shaft are supported on the guide bracket through bearings; a wear-proof sleeve is connected to the middle part of the roller shaft in a sleeved way; rollers are arranged on roller shaft sections on the two sides of the wear-proof sleeve respectively; a static pressure piece and a movable pressure piece are arranged below the wear-proof sleeve, and a gap is formed between the static pressure piece and the movable pressure piece; the wear-proof sleeve is positioned over the gap; the static pressure piece is fixedly arranged on the sidewall of one side of the groove, and the movable pressure piece is arranged on the sidewall of the other side of the groove, and is pressed against one end of an adjusting screw; the other end of the adjusting screw is screwed on an adjusting rod after penetrating through the guide bracket, and is locked by a locking nut; the adjusting rod is fixedly arranged on the guide bracket through a screw and a spring; a guide shaft is fixedly arranged on one side, perpendicular to the groove, of the guide bracket; a guide wheel is arranged on the guide shaft through bearings. The saw band guide mechanism can be used for guiding a running saw band, so that the sawing stability is ensured, and the saw band can be effectively protected.
Description
technical field [0001] The invention relates to a metal band sawing machine, in particular to a saw band guiding mechanism used in metal band sawing machine equipment. Background technique [0002] The guide mechanism is a device used to guide the sawing direction of the saw band. The saw band guide device currently used is mainly composed of a bracket body and a saw band clamping mechanism. The distance between the guide blocks in the saw band clamping mechanism is fixed. Therefore, during the operation of the saw band, the distance between the above guide blocks The distance of the saw band cannot be adjusted according to the cutting conditions of the saw band. During operation, the friction between the saw band, the guide block and the workpiece is relatively large, which may easily cause the saw band to twist and break, and the cutting quality cannot be guaranteed. Contents of the invention [0003] Aiming at the above-mentioned shortcomings in the prior art, the pres...
Claims
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IPC IPC(8): B23D55/08
Inventor 岳伟杨念记吴美琴董立锋周洪根周冰峰范彬
Owner WUXI HUALIAN PRECISION MACHINERY