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Simple hole drilling machine

A drilling machine, a simple technology, applied in the direction of drilling equipment and methods, drilling equipment, earthwork drilling, etc., can solve the problems of inconvenient drilling process for users, complex structure, etc., to achieve convenient drilling, drilling The effect of simple operation and convenient use

Inactive Publication Date: 2015-07-08
姜超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the existing drilling machine is complicated, and it is inconvenient for the user to realize the drilling process on the field

Method used

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  • Simple hole drilling machine
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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] Such as Figure 1 to Figure 3 As shown, a simple drilling machine includes a cylinder body 1, the cylinder body 1 is inserted with a post 2, one end of the post 2 is provided with a drilling rod 3, and the end of the drilling rod 3 is provided with a drill bit 8, The drill bit 8 is in a conical shape, the other end of the insert 2 is provided with a rotating disk 6, and the outer wall of the rotating disk 6 is provided with a plurality of operating rods 7, the operating rods 7 are in a rod-shaped structure, and the operating rods 7 and the rotating disk 6 are connected by threads ; The post 2 is set with a sleeve 4, and the post 2 is set w...

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PUM

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Abstract

The invention discloses a simple hole drilling machine. The machine comprises a barrel body; an inserting column is inserted into the barrel body; a hole drilling rod is arranged at one end of the inserting column; a tapered drill bit is arranged at the end part of the hole drilling rod; a rotating plate is arranged at the other end of the inserting column; a plurality of operation rods which are of rod-shaped structures are arranged on the outer sidewall of the rotating plate and are in threaded connection with the rotating plate. The hole drilling machine can conveniently drill holes in a land; in addition, the convenience of hole drilling is improved; the drill bit is convenient to drill the holes in the land; the hole drilling operation is simple, and the use is convenient.

Description

technical field [0001] The invention relates to a drilling machine, in particular to a simple drilling machine. Background technique [0002] Drilling machine is a general term for machinery and equipment that uses a tool that is harder and sharper than the target to leave a cylindrical hole or hole on the target by means of rotary cutting or rotary extrusion. The structure of the existing drilling machine is complicated, and it is inconvenient for the user to realize the drilling process on the field. Contents of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, so as to provide a user can conveniently realize drilling on the field through the drilling machine, and the drilling is more convenient, and it is convenient to realize drilling on the field through the drill bit. It is a simple drilling machine that is easier to handle and punch, and more convenient to use. [0004] Above-mentioned technical problem ...

Claims

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Application Information

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IPC IPC(8): E21B7/00
CPCE21B7/00
Inventor 姜超
Owner 姜超