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A drilling machine capable of automatic feeding

An automatic feeding and drilling technology, applied in metal processing equipment, manufacturing tools, metal processing machinery parts, etc., can solve the problems of drilling dislocation, poor workpiece clamping level, and high labor intensity, reducing rigidity damage and preventing The effect of secondary pollution

Inactive Publication Date: 2021-11-26
SHANDONG ZHENGHUA CONSTR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are many types of existing drilling machines, including vertical drilling machines, bench drilling machines, radial drilling machines, etc., and the currently used bench drilling machines are referred to as bench drilling machines, which are small vertical drilling machines with a maximum drilling diameter of 12 to 15 mm mm, installed on the bench for use, mostly manual drilling, often used to process small holes in small workpieces, etc. When using workpieces, the workpieces are required to have very high positioning accuracy on the workbench, and it is necessary to ensure that each feeding Consistency, due to the shortcomings of high labor intensity and poor control of feeding accuracy, such workpieces are being gradually replaced by industrial robots or special planes for loading and unloading, and industrial robots are used to realize automatic feeding of drilling machines , when placing some small workpieces, such as: wafers, gaskets and other small workpieces with thin thickness and small volume, the clamping and positioning workbench often has poor clamping level of the workpiece, so that drilling holes appear during drilling. misalignment, poor drilling

Method used

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  • A drilling machine capable of automatic feeding
  • A drilling machine capable of automatic feeding
  • A drilling machine capable of automatic feeding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1-Figure 3 As shown, the present invention provides a kind of drilling machine equipment that can automatically feed materials, and its structure comprises motor 1, main shaft box 2, feed box 3, drill bit 4, workbench 5, base 6, column 7, described motor 1 and main shaft The box 2 and the feed box 3 are electrically connected, the bottom end of the feed box 3 is equipped with a drill bit 4, the base 6 is vertically fixed with a column 7, the workbench 5 is arranged on the base 6, and the work Table 5 consists of a clamping seat 51, a supporting chassis 52, a guide rail 53, a pressing mechanism 54, a pneumatic telescopic rod 55, and a connecting slide 56. On the base 6, the bottom of the guide rail 53 is provided with a connecting slide 56, one end of the connecting slide 56 is horizontally slidably fitted to the base 6, and the other end slides in contact with the support chassis 52, the guide rail 53 and the clamping seat 51 A pneumatic telescopic rod ...

Embodiment 2

[0029] Such as Figure 4-6 As shown, based on the premise of preventing the clamping level difference of the first embodiment and also avoiding the rigid damage of the workpiece clamping, the elastic airbag 544 is equipped with a rubber layer 441 and a contact wiper 442, and the rubber The thickness of the layer 441 is 5-8 cm. The contact wiper 442 is fitted on the outer surface of the elastic airbag 544 in a manner of circular sliding through the stopper 543. The stopper 543 includes a rotating disk 431, a connecting rod 432, and an engaging rotating disk 433. The connecting rod 432 is fixed on the rotating disk 431, and the other end of the connecting rod 432 relative to the rotating disk 431 is provided with an engaging rotating disk 433. The contact wiper 442 includes a brush 442a, a cushion layer 442b, a support body 442c, and a mounting seat. 442d, screw rod 442e, the brush 442a is inserted and fixed on the cushion layer 442b, the cushion layer 442b is fixed on the front...

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PUM

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Abstract

The invention discloses a drilling machine capable of automatic feeding. The structure includes a motor, a spindle box, a feed box, a drill bit, a workbench, a base, and a column. The motor is electrically connected with the spindle box and the feed box. A drill bit is installed at the bottom of the base, a column is vertically fixed on the base, and the workbench is set on the base. The supporting chassis is connected by bearings and fixed on the base through the supporting chassis. The bottom of the guide rail is provided with a connecting slide seat. The present invention uses a pressing mechanism to fix the workpiece on the clamping seat. The fixing method is clamped up and down to avoid Drilling misalignment caused by the difference in clamping level caused by left and right clamping, and poor drilling.

Description

technical field [0001] The invention relates to the technical field of drilling machines, in particular to a drilling machine equipment capable of automatic feeding. Background technique [0002] Drilling machine refers to a machine tool that mainly uses a drill bit to process holes on a workpiece. Usually, 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, blind holes, and replace special tools. , can be expanded, countersinked, reamed, or tapped. During the processing, the workpiece does not move, the tool moves, the center of the tool is aligned with the center of the hole, and the tool rotates (main movement). The characteristic of the drilling machine is that the workpiece is fixed. Without moving, the tool rotates. [0003] There are many types of existing drilling machines, including vertical dri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/08B23Q11/00B23Q3/10
CPCB23Q3/08B23Q3/10B23Q11/00
Inventor 文学佳
Owner SHANDONG ZHENGHUA CONSTR TECH CO LTD