Drill holder

Abstract

The invention discloses a positioning rack for a drill bit. The positioning rack comprises a box body (2), a permanent magnet (5), a fixing part (4), a spring assembly, and a drill bit inserting groove (1) which is formed in the box body, wherein the permanent magnet is arranged at the bottom part of the inner surface of the drill bit inserting groove; the fixing part is in slide connection with the inner groove wall of the drill bit inserting groove; the spring assembly is fixedly connected to one end of the fixing part. According to the positioning rack for the drill bit, the fixing part is in slide connection to the inner groove wall of the drill bit inserting groove, and a spring part fixedly connected to one end of the fixing part can be adjusted so as to adjust the fixing part to slide and / or fix on a slide groove; the permanent magnet is arranged at the bottom part of the drill bit inserting groove; the permanent magnet and the fixing part act together, thus effectively solving the problem that the drill bit easily drops out from a fixed storage position on the positioning rack if the drill bit positioning rack is subjected to outside vibration interference. Therefore, the positioning rack for the drill bit is practical.

Description

Technical field [0001] The invention relates to the storage field of drill bits, and in particular to a drill bit placement rack. Background technique [0002] In industrial production, drill bits are a common and very commonly used production tool. The types of drill bits are also very rich. It is often necessary to replace different types of drill bits during the production process. Therefore, the storage and carrying of the drill bits is also a very important issue. During the use of the drill, it is not convenient to find the corresponding drill bit, and the drill bit is prone to rust and corrosion when it is in contact with moist air for a long time. The drill bit rack is specially used to store drill bits, and the drill bit has a fixed storage location. However, when the existing drill bit rack is used, when the drill bit rack is subjected to external vibration, the stored bits are easily removed from the fixed storage position in the rack. Fall out. [0003] Therefore, it ...

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Problems solved by technology

[0004] In view of the above-mentioned prior art, the purpose of the present invention is to overcome the problem in the prior art that when the drill bit placement frame is disturbed by external vibrations, the drill bit is easy to fall out from the fixed storage position on the placement frame, thereby providing an in-use During the process, when the drill bit rack is disturbed by external vibration, the drill bit is not easy to fall out of the fixed storage position on the rack. Drill bit rack

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