Novel drill jig for processing radial hole of bar

A technology of radial holes and bars, applied in the direction of drilling molds for workpieces, manufacturing tools, metal processing equipment, etc., can solve the problems of inconvenient clamping and fixing of bars, and achieve simple structure, convenient operation, and convenient clamping hold a fixed effect

Inactive Publication Date: 2015-03-11
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a new type of drilling fixture for radial hole processing of bar stock, which is used to solve the problem of inconvenient clamping and fixing of bar stock when carrying out radial drilling operations on bar stock

Method used

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  • Novel drill jig for processing radial hole of bar
  • Novel drill jig for processing radial hole of bar
  • Novel drill jig for processing radial hole of bar

Examples

Experimental program
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Embodiment Construction

[0018] like Figure 1 to Figure 4 As shown, the present invention includes a positioning assembly, a clamping assembly and a translation assembly, and the present invention will be described below in conjunction with the accompanying drawings.

[0019] like Figure 4 As shown, the translation assembly includes a base 3 , a fixed block 10 , a second slide rail 25 , a second slide block 24 , a handle 23 , a second lead screw 19 and a second lead screw nut 15 . The base is a square metal plate, and threaded holes are provided at the four corners of the base, and mounting bolts are matched in the threaded holes to install the base on the drilling machine workbench. Two parallel second sliding rails 25 are laid on the top of the base, and each second sliding rail is installed on the base through fifth bolt assemblies 26 respectively. Two second sliders 24 are respectively slidably installed on each second slider, and four second sliders are arranged on the two second sliders, and...

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Abstract

The invention provides a novel drill jig for processing a radial hole of a bar, relates to the technical field of mechanical processing clamps, and aims at solving the problem of inconvenient clamping and fixing of the bars during radial drilling. The novel drill jig for processing the radial hole of the bar is characterized in that a second lead screw is driven to rotate according to the axial position of a hole to be drilled in the bar, so as to enable a second lead screw nut to drive a clamping assembly to move left and right; the bar can be clamped and fixed through an upper clamping block and a lower clamping block by rotating a first lead screw nut and a second lead screw; the height of a guide sleeve can be determined through the opposite moving of a first sliding block and a second sliding block. With the adoption of the drill jig, the bar can be conveniently clamped and fixed; the second lead screw nut can be simply driven to move to drill a plurality of holes in the axial direction; the drill jig is simple in structure and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of machining fixtures, in particular to a drilling fixture used for machining radial holes on bars. Background technique [0002] Drilling machines play an important role in machining and are often used for drilling parts. When drilling a bar, due to the special shape of the bar, it is very important to firmly clamp and fix the bar to ensure the machining accuracy. Therefore, there is an urgent need for a drilling fixture for machining radial holes in a bar, which is used to clamp and fix the bar. Contents of the invention [0003] The object of the present invention is to provide a new type of drilling machine fixture for radial hole processing of bars, which is used to solve the problem of inconvenient clamping and fixing of bars when performing radial drilling operations on bars. [0004] The technical solution adopted by the present invention to solve the technical problem is: a new type of drilling ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23Q1/25
CPCB23B47/281
Inventor 乔阳张浩波牛金涛刘彤辉白杨
Owner UNIV OF JINAN
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