Saw band torsional mechanism of band-saw machine
A technology of band sawing machines and sawing bands, which is applied in the direction of band saws, sawing machine devices, sawing machine attachments, etc., which can solve the problems of finger injury and cumbersomeness, and achieve the effects of improved torsion characteristics, convenient belt replacement, and safe operation
Inactive Publication Date: 2007-07-18
李选云
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Problems solved by technology
[0002] When the band sawing machine needs to change the saw band, it needs to twist the saw band. The traditional way of twisting and changing the band is cumbersome, and even accidents that hurt fingers often occur during the band sawing process.
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[0008] The present invention will be further described below in conjunction with the embodiments and accompanying drawings.
[0009] Referring to Fig. 1, a saw band twisting mechanism for a band sawing machine has a shell 1, and a circular hole 6 is formed in the shell 1, and a belt loading groove 7 is formed on one side of the circular hole 6, and the twisting body 2 is installed In the circular hole 6, the torsion body 2 is formed with a groove with a single side opening and corresponding to the tape loading groove 7 in the circular hole 6, the rolling pair 5 is fixed on the torsion body 2, and the housing 1 is also equipped with Lock in place 4.
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The present invention relates to a saw band torsion mechanism for ban sawing machine. It is characterized by that it has a shell body, in the shell body interior a circular hole is made, one side of said circular hole is equipped with a band-mounting groove, its torsion body is mounted into said circular hole interior, on the torsion body a recessed groove is set, said recessed groove has a single-edge opening and is correspondent to the band-mounting groove of circular hole interior, a rolling pair is fixed on the torsion body, on the shell body also are set two position-reaching fasteners, they are respectively fixed in the saw band inlet and saw band outlet of saw-horse of said band sawing machine.
Description
Technical field: [0001] The invention relates to a saw band twisting mechanism of a band sawing machine. Background technique: [0002] When the band sawing machine needs to change the saw band, the saw band needs to be twisted. The traditional twisting and band changing method is rather cumbersome, and even accidents that hurt fingers often occur during the band changing process. Invention content: [0003] The purpose of the present invention is to solve the above-mentioned problems in the band sawing process of band sawing, and to provide a new band sawing machine band twisting mechanism. Belt torsion characteristics, convenient belt replacement, safe operation, etc. [0004] In order to achieve the above object, the solution adopted by the present invention is: a saw band twisting mechanism for a band sawing machine, which has a shell, and a circular hole is formed in the shell, and a band groove is formed on one side of the circular hole, and the twisting body Loade...
Claims
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IPC IPC(8): B23D59/00B23D55/00B23D53/00B27B13/16B27B13/00
Inventor 李选云张罗杰
Owner 李选云
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