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Stabilizing structure of tool bar of automatic screwdriver

A technology of stable structure and screwdriver, applied in screwdrivers, wrenches, manufacturing tools, etc., can solve the problems of high labor intensity, trouble, low nailing efficiency, etc.

Active Publication Date: 2014-02-19
平湖市穗轮钢管制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the screwdrivers used in the process of installing screws and screws are divided into two types: manual or electric, but no matter whether they are manual or electric, the screws are all taken manually, and they are held firmly by hand when installing the screws. It is cumbersome to install the nails, the efficiency of the nailing is very low, and the labor intensity is relatively high. The applicant has designed a screwdriver that can automatically supply screws, and the knife rod of the screwdriver needs to move in the casing. How to ensure that the knife The stability of the rod and the accuracy of the tool rod during the movement are the key to whether the head of the screwdriver can be smoothly docked with the screw

Method used

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  • Stabilizing structure of tool bar of automatic screwdriver
  • Stabilizing structure of tool bar of automatic screwdriver

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] Such as figure 1 , figure 2 As shown, the position of the knife bar 2 is suitable for the connection of the driving device during use, and there will not be too much shaking, but small vibrations may still occur, which reduces the stability of the knife bar 2 .

[0013] The stable structure of the knife bar in the automatic screwdriver of the present invention includes a sleeve 1 and a knife bar 2. The knife bar 2 is inserted in the sleeve 1 and can freely move along the axial direction of the sleeve 1. The knife bar 2 is provided with The limiting part 3 for limiting the radial movement of the tool rod 2 is located in the casing 1 and is slidingly fitted with the casing 1 . Specifically, the limiting member 3 is a copper collar, and the collar is fixedly mounted on the cutter bar 2, and the collar is in sliding fit with the casing 1....

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Abstract

The invention discloses a stabilizing structure of a tool bar of an automatic screwdriver. The stabilizing structure comprises a sleeve and the tool bar. The tool bar is inserted in the sleeve and can freely move along the axial direction of the sleeve. A limiting piece for limiting radial movement of the tool bar is arranged on the tool bar, positioned in the sleeve and matched with the sleeve. When the tool bar is used, the tail of the tool bar is connected with a driving device; through arrangement of the limiting piece on the tool bar, the problem of failure in working due to the fact that inaccurate positioning of the tool bar causes difficulty in aligning the head at the top end of the tool bar with a screw is solved; the limiting piece can correct and position the tool bar, and can function in reducing vibration during moving of the tool bar, thereby facilitating stability of the tool bar.

Description

Technical field: [0001] The invention relates to the technical field of electric tools, in particular to a stabilizing structure of a cutter bar in an automatic screwdriver. Background technique: [0002] In the existing technology, the screwdrivers used in the process of installing screws and screws are divided into two types: manual or electric, but no matter whether they are manual or electric, the screws are all taken manually, and they are held firmly by hand when installing the screws. It is cumbersome to install the nails, the efficiency of the nailing is very low, and the labor intensity is relatively high. The applicant has designed a screwdriver that can automatically supply screws, and the knife rod of the screwdriver needs to move in the casing. How to ensure that the knife The stability of the rod and the accuracy of the tool rod during the movement are the key to the smooth connection between the screwdriver head and the screw. Invention content: [0003] In...

Claims

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Application Information

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IPC IPC(8): B25B23/00
CPCB25B23/0007
Inventor 曹文渊
Owner 平湖市穗轮钢管制品有限公司
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