Screw positioning recharging device

A screw positioning and screw technology, applied in the direction of screwdrivers, wrenches, manufacturing tools, etc., can solve the problems of continuous assembly, damage, screws or thread slippage in the screw connection method.

Inactive Publication Date: 2018-11-06
YANGTZE NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing screw connection method cannot be assembled continuously. It must be assembled manually one by one, and there are potential safety hazards. The exposed bits and screws may damage the operator's hands or other b

Method used

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Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] The invention discloses a screw positioning and replenishing device, which comprises a casing, the rear end of the casing is provided with a socket structure 1 for socketing with the taper surface of the front end of the electric screwdriver body, and the front end of the casing is provided with a horizontally arranged first positioning tube 7, The inner diameter of the first positioning tube 7 is between one external diameter and two external diameters of the big end of the screw used by the electric screwdriver and is arranged directly in front of the bit 2. The first positioning tube 7 can be slid backwards by means of a guide structure and set and When the first positioning tube 7 slides backward, the bit 2 can penetrate into the first positioning tube 7 and push out the screw inside to complete the screw connection.

[0029] In this way, t...

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PUM

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Abstract

The invention discloses a screw positioning recharging device. The screw positioning recharging device comprises a shell; and a sleeving connecting structure used for being connected with the front end of an electric screw batch body in a sleeved mode is arranged at the back end of the shell, a first positioning pipe which is horizontally arranged is arranged at the front end of the shell, the inner diameter of the first positioning pipe is between double and twice that of the big head end of the used screw in the electric screw batch body and arranged by directly facing the front of the batchhead, the first positioning pipe can slide backwards by relying on a guiding structure, and when the first positioning pipe slide backwards, the batch head can penetrate through the first positioningpipe and push the screw out of the first positioning pipe to complete screw screwed connecting. According to the screw positioning recharging device, individually customizing can be achieved, the sleeving connecting structure is connected with the electric screw batch in a sleeved mode, an inner cavity of the first positioning pipe can be used for storing the screw, the vertical wall is propped at the front end of the first positioning pipe during using, the electric screw batch is pushed frontwards, the first positioning pipe moves backwards, and the screw nailing-in and screwed connecting are achieved; and the damage to the hands or other parts of a human body of an operator caused by the exposure of the screw and the batch head is avoided.

Description

technical field [0001] The invention relates to a screwdriver, in particular to a screw positioning and replenishing device. Background technique [0002] Screws are commonly used connectors in manufacturing and construction. At present, most of the occasions that require a large number of screw connections are to place the screw head of the screw at the front end of the screwdriver head, and then screw it in at the place to be screwed to complete a screw connection or screw fixing operation. In the specific connection process, the operator manually aligns the screw head and the front end of the bit, and every time a screw connection operation is completed, it needs to be re-aligned. [0003] The existing screw connection method cannot be assembled continuously. It must be assembled manually one by one, and there are potential safety hazards. The exposed bits and screws may damage the operator's hands or other body parts. If damage occurs, further screws cannot be fixed, a...

Claims

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Application Information

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IPC IPC(8): B25B23/04
CPCB25B23/04
Inventor 王松林戴甲洪何云敖李月龚彭娜赖环宇
Owner YANGTZE NORMAL UNIVERSITY
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