A grinding and polishing machine for band saw blade welding
A band saw blade and polishing machine technology, which is applied in metal sawing equipment, tool trimming of sawing machine devices, metal processing equipment, etc., can solve the problem of affecting the cutting quality of the band saw machine. The service life and the flatness of the welding joint are difficult to keep consistent, and the effects of increasing the polishing process, improving labor efficiency, and improving the finish are achieved.
Active Publication Date: 2016-08-31
长沙博途自动化工程有限公司
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Problems solved by technology
If the welding joint is not handled well, it will seriously affect the cutting quality of the band saw blade bed and the service life of the band saw blade
[0004] In the prior art, after the band saw blade is welded, the two sides of the welded joint are manually ground with a grinder. Due to the difference in the technical level of the operator and the observation ability of the eyes, it is difficult to maintain the flatness of the two sides of the welded joint. unanimous
And in order to save time and cost, most of them are not polished, so that a large number of grinding wheel scratches can be seen on both sides of the weld joint under the microscopic display, because the band saw blade needs to withstand repeated torsion and stretching for a long time when it is cutting on the band saw machine , then these hidden dangers will more or less affect the cutting quality of the band saw machine and the service life of the band saw blade
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[0042] The invention discloses a band saw blade weld joint grinding and polishing machine, which can grind and polish both sides of the band saw blade weld joint after the band saw blade is welded through its mechanical structure, greatly reducing the labor intensity of the operator, and completely eliminating artificial Error; Grinding and polishing are completed on one piece of equipment. Compared with the mechanism of grinding alone, the polishing process is increased. After polishing, the smoothness of both sides of the welding port is greatly improved, and the fatigue strength of the band saw blade can be reduced. .
[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present inventio...
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The invention discloses a grinding and polishing machine for the welding joint of a band saw blade, which comprises: a host base, a band saw blade clamping device and a grinding and polishing device; the band saw blade clamping device is fixed on the host base; the grinding and polishing device includes a movement mechanism, a grinding wheel mechanism and The polishing wheel mechanism, the moving mechanism is installed on the main machine base, the grinding wheel mechanism and the polishing wheel mechanism are installed on the moving mechanism, and the moving mechanism can drive the grinding wheel mechanism and the polishing wheel mechanism to make three-dimensional sports. Using PLC combined with man-machine interface for control, the operator only needs to install the band saw blade that has been welded and has not been polished on the grinding and polishing machine, and then input relevant work data through the man-machine interface, and the rest of the work is done by the organization itself, which reduces the It reduces the labor intensity of the operator and eliminates human error. This mechanism increases the polishing process, which greatly improves the smoothness of the two sides of the welding port, and can reduce the fatigue strength of the band saw blade.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a grinding and polishing machine for the welding seam of a band saw blade. Background technique [0002] Band sawing machines and band saw blades are the most important cutting tools for factories and enterprises. Due to the advantages of energy saving, low cost, and high efficiency, the usage is increasing. [0003] However, before using the band saw blade, it must first be cut to a certain length according to the size of the band saw machine, and then the band saw blade is welded into a circle with a band saw blade butt welding machine; Both sides of the weld must be ground and polished before being mounted on the band saw for use. If the welding joint is not handled well, it will seriously affect the cutting quality of the band saw blade bed and the service life of the band saw blade. [0004] In the prior art, after the band saw blade is welded, the two sides o...
Claims
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IPC IPC(8): B23D63/12
Inventor 李惠斌
Owner 长沙博途自动化工程有限公司