Multifunctional puncher

A puncher, multi-functional technology, applied in the field of puncher, can solve problems such as the difficulty of precise punching, and achieve the effect of meeting the punching demand, easy to hold, and easy to use

Pending Publication Date: 2019-07-05
NINGBO WENKAI ABRASIVE TOOLS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This leads to certain difficulties in the precise drilling of woodwork at the present stage.

Method used

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Examples

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Embodiment Construction

[0023] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] Such as Figure 1 to Figure 5 Shown: a multifunctional puncher, including a base 1, the base 1 is provided with a base hole 2 and a turntable 4 with through holes 3 of different calibers, the turntable 4 is rotatably arranged above the base hole 2 and the through hole 3 and the through hole 3 can be adjusted The base hole 2 is coaxial, and the front end of the base 1 is movably equipped with a limit block 6 with a convex pin 5. The rear end of the base 1 is obliquely provided with an incli...

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PUM

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Abstract

The invention discloses a multifunctional puncher, which comprises a base. The base is provided with a base hole and a rotating disc, wherein the rotating disc is provided with through holes with different opening diameters; the rotating disc is rotatably arranged above the base hole and can adjust the through holes to be coaxial with the base bole; a limiting block with a convex pin is movably mounted on the front end face of the base, and oblique holes penetrating through the bottom face are obliquely formed in the rear end face of the base; and a handle is detachably mounted in the obliqueholes. The hole diameter of punching can be adjusted, positioning punching is conducted on spliced boards, and the oblique holes are punched in the boards of different thicknesses.

Description

technical field [0001] The invention relates to a punching auxiliary tool for woodworking, in particular to a punch capable of realizing various functions. Background technique [0002] As we all know, in the process of wood processing at this stage, it is necessary to punch holes in the wooden boards to splice the wooden boards together. In the process of punching holes, accurate measurement is required, and a slight deviation will cause waste of raw materials. . [0003] In the process of wood processing, it is necessary to drill holes with different apertures on the board. If the hole is drilled without corresponding tools, it is easy to cause the center of the drilled straight hole to be not perpendicular to the workpiece, and the hole size will not meet the standard. In this case, if the hole diameter does not meet the standard, the bolt is excessively or too loosely fitted. If the hole diameter error is large, the bolt cannot be installed. Installation through holes ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27C3/08
CPCB27C3/08
Inventor 魏章河
Owner NINGBO WENKAI ABRASIVE TOOLS
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