Multifunctional bench drill

A multi-functional, bench-drilling technology, applied in the direction of boring/drilling, drilling/drilling equipment, and components of boring machines/drilling machines, etc., can solve problems such as the inability of the worktable to move, restricted operation, etc., to facilitate drilling operations , The effect of low production cost and simple structure

Inactive Publication Date: 2010-11-24
李积荣
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But these existing bench drills, its workbench all can't move, only be limited to be fixed on the original position, so obviously limited operation

Method used

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Embodiment Construction

[0017] Such as figure 1 , 2 As shown, a multifunctional bench drill of the present invention includes a base 1, a column 2 and a workbench 4, the column 2 is fixed on the base 1, and the top of the column 2 is equipped with a motor 12, a main shaft lifting handle 14, a main shaft 15 and a drill bit 13 , a clamping sleeve 3 that can slide up and down along the column 2 is also installed on the column 2, and a dovetail frame 8 is installed on the clamping sleeve 3, and the connection mode between the dovetail frame 8 and the clamping sleeve 3 is riveting, and the dovetail frame 8 A stepped shaft sleeve 16 is arranged on the top, and the top of the stepped shaft sleeve 16 is clamped on the dovetail frame 8. Screw holes are respectively opened on both ends of the stepped shaft sleeve 16 parallel to the length direction of the dovetail frame 8. The pressure plate 17 and the screw rod make the step Shaped shaft sleeve 16 is relatively fixed on the dovetail frame 8, and the tightnes...

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PUM

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Abstract

The invention discloses a multifunctional bench drill. The multifunctional bench drill comprises a pedestal, an upright post and a workbench, wherein a clamping sleeve capable of sliding along the upright post up and down is arranged on the upright post; a dovetail frame is arranged on the clamping sleeve; a step shaft sleeve is arranged on the dovetail frame; the top end of the step shaft sleeve is clamped on the dovetail frame and is relatively fixed on the dovetail frame through a pressing plate and a screw; the workbench is clamped in the step shaft sleeve; a horizontal through hole is reserved at the place close to the bottom end of the step shaft sleeve; a sleeve is fixedly connected in the horizontal through hole; internal threads are arranged in the sleeve; the other end of the dovetail frame is connected with a connecting sleeve; a lead screw is arranged at one end of the connecting sleeve; a large dial and a large handle are arranged on one end head of the lead screw; the other end of the lead screw sequentially passes through the connecting sleeve and the side wall of the dovetail frame and is then connected in the sleeve of the step shaft sleeve; and the threads on the lead screw are matched with the internal threads in the sleeve. Compared with the prior art, the multifunctional bench drill of the invention can realize the reciprocating motion of the workbench in the horizontal direction.

Description

technical field [0001] The invention relates to a bench drill, in particular to a multifunctional bench drill. Background technique [0002] Bench drills are widely used in various occasions that require drilling. Most of the existing bench drills on the market include a base, a column and a workbench set on the column. Drill bit, the drill bit can adjust the position of the drill bit around the column with the cross bar. But these existing bench drills, its workbench all can not move, only be limited to being fixed on the original position, so obviously limited operation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-functional bench drill whose workbench can reciprocate along the horizontal direction in view of the deficiencies in the prior art. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] A mul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/12B23B47/00B23Q1/25B23Q1/46
Inventor 李积荣
Owner 李积荣
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