Box structure of drilling jig

Abstract

The invention provides a box structure of a drilling jig. The box structure of the drilling jig is simple, convenient to assemble and capable of solving the problem that a drilling jig cannot be used for positioning special workpieces, and can effectively lower labor intensity and improve production efficiency. The box structure of the drilling jig comprise a base seat, a support frame is fixed on the base seat, through holes are horizontally formed in two ends of the top of the support frame, and the bottom end of the support frame is fixed on the base seat through a complete flat surface.

Description

technical field [0001] The invention relates to the technical field of papermaking machinery and equipment, in particular to a box structure of a drilling jig. Background technique [0002] In the box structure of the drilling jig, in order to facilitate the installation and disassembly of the shafting components, the box is made into a split structure along the axis, such as figure 1 As shown, it includes a base 1 on which two brackets 2 are fixed, and the bottom inner ring between the two brackets 2 is in close contact. The disadvantage of this box structure is: it can only be suitable for straight cylindrical shafts with coaxial centers. For special workpieces, such as crankshafts, which are not concentric, there is no way to locate them, because there is no way to use them because of different axes. Contents of the invention [0003] In view of the above problems, the present invention provides a box structure of a drilling jig, which has a simple structure and is eas...

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the present invention provides a box structure of a drilling jig, which has a simple structure and is easy to assemble, can solve the problem of being unable to locate special workpieces, effectively reduce labor intensity, and improve production efficiency

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