Tool for screw mounting operation

Abstract

The present invention provides tools for mounting screw, which has simple and small structure, can install screw at linking holes easily, and process a joint operation between screw and helical burr easily. The directing part of the main mounting tools of the tool for mounting screw includes a throw-in part for throw-in a screw and export lateral part for exhausting screw. A concave directing groove is on the bottom along the continuous bottom surface from the throw-in part to export of the directing part. Export lateral of the directing part takes the shape of sectional annularity and having top surface, the top height at the export vicinity is minimum. Width from left side wall to right side wall of the directing part is bigger than full length of the screw at upflow side end, being minimum at export vicinity, which is smaller than full length of the screw, and is bigger than the maximal external shape of the screw head section.

Description

technical field [0001] The present invention relates to a screw mounting work tool used when a screw is positioned on a connecting hole and screwed with a tool. Background technique [0002] In the conventional process of connecting and fixing workpieces with screws, a screw is sent to the position of the connecting hole, and the screw is screwed with a tool such as a screwdriver to screw the workpiece for screwing. For example, as shown in Japanese Patent Application Laid-Open No. 2002-60061, in a tool for screw mounting work in a conventional device, when a plurality of screws are put into the sub hopper, each screw is sequentially transferred by a conveyor belt via the main hopper. [0003] However, in various devices including the above-mentioned conventional devices, although they are suitable for automatic screwing of a plurality of screws, on the other hand, power is required, or screws need to be supplied while arranging a large number of screws. There are problems ...

AI Technical Summary

Problems solved by technology

[0003] However, in various devices including the above-mentioned conventional devices, although they are suitable for automatic screwing of a plurality of screws, on the other hand, power is required, or screws need to be supplied while arranging a large number of screws. Issues such as larger devices, larger structures, and complications

[0004] Therefore, for example, it is not suitable for threaded joints that are manually operated hole by hole

And, like the connection of the casing of the keyboard instrument and the keyboard unit, etc., when there are many models of products produced on the same production line at the same time, there is a problem that it cannot be easily corresponded. In such a case, there is a problem that the cost of remodeling etc. is high.

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