Drilling machine facilitating screw replacing for use in telephone manufacturing
A technology for telephones and drilling machines, applied in the direction of tool joints, etc., can solve the problems of reducing the service life of screws, reducing work efficiency, slipping threads, etc., and achieving the effects of avoiding waste of resources, improving work efficiency, and improving service life.
Inactive Publication Date: 2021-03-30
南京寥美牛商贸有限公司
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Problems solved by technology
[0002] Telephone is a communication technology that realizes information transmission through the mutual conversion of sound energy and electric energy. Screws of different sizes are needed. When replacing screws, the existing drilling machines mostly use thread tightening, which may loosen and have a low safety factor.
[0003] When replacing different types of screws, the existing drilling machine adopts the thread tightening method, which will cause the screws to loosen during the working process, and the continued use will cause the screws to be stuck and pop out, which reduces the working process. The safety factor even leads to the phenomenon of thread slippage at the threaded fixing place, causing damage to the screw connection, reducing the service life of the screw and reducing work efficiency
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-4 , a kind of drilling machine that is used in the manufacture of telephones to facilitate the replacement of screws, including a housing 1, the inner wall of the housing 1 is movably connected with a screw 2, and the inner wall of the housing 1 is elastically connected with a limit rod near the outer side of the screw 2. 4. The size of limit rod one 4 is the same as that of limit rod two 6, and the material of limit rod one 4 is the same ...
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The invention relates to the technical field of telephone manufacturing, and discloses a drilling machine facilitating screw replacing for use in telephone manufacturing. The machine comprises a shell, a screw is movably connected to the inner wall of the shell, a limiting rod I is elastically connected to the inner wall of the shell and is close to the outer side of the screw, and an electromagnet is fixedly connected to the inner wall of the limiting rod I; and a limiting rod II is fixedly connected to the inner wall of the shell and is close to the outer side of the screw, a magnetic blockis fixedly connected to the inner wall of the limiting rod II, and a piston is movably connected to the inner wall of the shell. According to the drilling machine facilitating screw replacing for theuse in telephone manufacturing, on the basis of the electromagnetic attraction principle, loosening of the screw is avoided in the working process, the phenomenon that the screw is stuck and bounced out is avoided, the safety coefficient in the working process is increased, the phenomenon that thread loosening occurs at the thread fixing position is avoided, damage to the screw connecting positionis avoided, the service life of the screw is prolonged, and the working efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of telephone manufacturing, in particular to a drilling machine for convenient screw replacement in telephone manufacturing. Background technique [0002] Telephone is a communication technology that realizes information transmission through the mutual conversion of sound energy and electric energy. Screws of different sizes are required. When replacing screws, the existing drilling machines mostly adopt the method of thread tightening, which may cause loosening, and the safety factor is low. [0003] When replacing different types of screws, the existing drilling machine adopts the thread tightening method, which will cause the screws to loosen during the working process, and the continued use will cause the screws to be stuck and pop out, which reduces the working process. The safety factor even leads to the phenomenon of thread slippage at the threaded fixing place, causing damage to the screw connection...
Claims
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IPC IPC(8): B23B51/12
CPCB23B51/12
Inventor 廖涛
Owner 南京寥美牛商贸有限公司