Portable spliced guide rail, butt joint method and work fixture

Abstract

A portable joined guide rail, a joining method therefor, and a working clamp. The joined guide rail can be divided into a base section part (23), an extending section (22), and an end section part (21) connected to each other. The joining faces are connected in an interlocking manner, thus preventing the shortcomings of low stability, low connection strength, and reduced accuracy when joined on same horizontal plane. The use of two pairs of positioning pins (3) and positioning holes (5) on the joining face of the guide rail (2) for accurate positioning allows for reliable positioning in the connection. The interworking between the guide rail (6) and a guide face (4) allows for improved joining accuracy. An auxiliary pin nailing shaft (7) being fixedly connected ensures the structural stability and integrity of the joined guide rail. The dedicated working clamp allows for improved accuracy and convenient operation of the joining process. The entire joined guide rail is structurally simple and convenient to join.

Description

technical field [0001] The invention relates to a portable splicing guide rail and its docking method, as well as a fixture designed for making the guide rail, and belongs to the field of mechanical processing equipment. Background technique [0002] With the needs of industrialized production, the requirements for the transportation and use of processing machinery are getting higher and higher, and the scope of application of its processing is becoming wider and wider. Among them, the portable guide rail is produced to improve transportability, reduce volume and reduce weight. Portable guide rails are usually composed of guide rails and beams of a certain length. The beams are made of aluminum-plastic profiles, with a stable structure and light weight. Guarantee the connection accuracy of the guide rail and the beam. Because of its simple structure, convenient movement, flexible assembly, and high processing accuracy, it has been widely used in processing equipment in vari...

AI Technical Summary

Problems solved by technology

However, as the scope of application increases, its structure also reflects its shortcomings: that is, due to the limitation of the length of the guide rail, the size of the processed workpiece cannot be too large

Although the existing guide rails can also be spliced, the splicing process requires professional and technical personnel to operate. The splicing speed is slow and the splicing quality cannot be guaranteed, which brings troubles to the enterprise and increases the burden on the after-sales work, thus indirectly affecting the machine. use and sale

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