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Cross drilling type drilling machine

A drilling machine and outer surface technology, applied in the direction of drilling/drilling equipment, boring/drilling, parts of boring machine/drilling machine, etc., can solve the problem of different drilling depths, reduce drilling procedures, and improve drilling efficiency effect

Inactive Publication Date: 2022-04-12
黎靖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cross-drilling drilling machine, which solves the problem of different drilling depths when drilling thicker steel plates

Method used

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Effect test

Embodiment Construction

[0033] use Figure 1-Figure 6 A cross-drill type drill according to one embodiment of the present invention will be described below.

[0034] like Figure 1-Figure 6 As shown, a cross-drilling type drilling machine of the present invention includes a support base 1, the upper surface of the support base 1 is uniformly provided with a support frame column 2, and the top of the support frame column 2 is fixedly connected with an insert plate 4, and the insert plate 4. A control device 3 is arranged at the axis of the lower surface, and a drilling device 5 is arranged symmetrically on both sides of the upper surface of the clamping plate 4. Because the device has a high degree of symmetry, and the device can process both sides of the steel plate at one time. Drilling operations are carried out, so there is no need for repeated drilling procedures, thereby reducing drilling procedures and improving drilling efficiency.

[0035] Insert plate 4 comprises refitting square plate 41,...

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Abstract

The invention belongs to the technical field of drilling machines, and particularly relates to a cross drilling type drilling machine which comprises a supporting base, supporting frame columns are evenly arranged on the upper surface of the supporting base, a clamping plate is fixedly connected to the top ends of the supporting frame columns, and a control device is arranged at the axis of the lower surface of the clamping plate. And drilling devices are symmetrically arranged on the two sides of the upper surface of the clamping plate, the clamping plate comprises a modified square plate, and sliding grooves are symmetrically formed in the lower surface of the modified square plate. When the drilling device carries out drilling operation, the control device adjusts the drilling depth of the drilling device, and the plug pushing pieces on the two sides are subjected to the same stress, so that the moving distances of the plug pushing pieces on the two sides each time are certainly the same, the depths of orifices drilled by threaded drill bits on the two sides are certainly the same, and operation errors caused by manual drilling, for example, force application is not uniform, are prevented. The drilling depths of the drilling devices on the two sides are different due to the conditions of wrong reading observation and the like, and poor machining of the steel plate is caused.

Description

technical field [0001] The invention belongs to the technical field of drilling machines, in particular to a cross-drilling type drilling machine. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes in a workpiece. Generally, the rotation of the drill bit is the main movement, and the axial movement of the drill bit is the feed movement. The drilling machine has a simple structure and relatively low machining accuracy. It can drill through holes and blind holes, replace special tools, expand, countersink, ream or tap. During the machining process, the workpiece does not move, let the tool move, align the center of the tool with the center of the hole, and make the tool rotate (main movement). [0003] Existing drilling machines need to manually carry out related operations when drilling holes, and because of technical reasons, drilling machines are usually single-hole drilling machines with relatively simple...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/00B23Q3/00
Inventor 黎靖
Owner 黎靖
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