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Radial drilling machine for high-precision stamping die processing

A technology for stamping dies and radial drilling machines, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve the problems of waste of coolant, inability to re-use, increase in mold processing costs, etc., to reduce waste and prolong Service life, the effect of reducing excessive waste

Inactive Publication Date: 2020-11-06
重庆众旭精密电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore above-mentioned equipment has caused the waste of coolant greatly in the actual drilling process, especially in the process of high-precision stamping die drilling, the cooling effect of its water is insufficient, needs to spray the higher coolant of price, and this device again Excessive cooling liquid cannot be used for secondary use, resulting in an increase in mold processing costs

Method used

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  • Radial drilling machine for high-precision stamping die processing
  • Radial drilling machine for high-precision stamping die processing
  • Radial drilling machine for high-precision stamping die processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 introduces a radial drilling machine for high-precision stamping die processing. The main body includes a drilling machine body and a liquid storage tank 1, and the liquid storage tank 1 is arranged on the rear side of the drilling machine body. Wherein the drilling machine body comprises a base 2, a column 3, a rocker arm 4 and a drilling box 5, and the column 3 is fixedly welded on the upper surface of the base 1, and the rear end of the rocker arm 4 is provided with a sliding cylinder 6 which is socketed with the column 3, And the upper end of column 3 is rotated to be provided with a top block 7, and the rocker lifting mechanism 8 that is connected with rocking arm 4 is provided with on top block 7. Specifically, its rocker arm lifting mechanism 8 includes a rotating motor 801 and a first lead screw 802, and the rotating motor 801 can be a low-speed motor whose signal is YDS112. The rotating motor 801 is fixed on the front end of the upper surface of th...

Embodiment 2

[0044] Embodiment 2 is a further improvement made on the basis of embodiment 1, and another kind of better replacement to permanent magnet, specifically described as follows:

[0045] The overall part of embodiment 2 is the same as the embodiment, and the same part will not be described again. The difference is that at first the permanent magnet 25 on the bottom wall of the cooling liquid recovery tank 23 is replaced by an electromagnet group composed of a plurality of electromagnets. And the electromagnet group is arranged on the lower surface of the coolant recovery tank 23 . By replacing the permanent magnet 25 with an electromagnet group, when the iron filings on the bottom wall of the coolant recovery tank 23 need to be cleaned after the machining is completed, it is only necessary to disconnect the electromagnet switch, and then the internal iron filings can be cleaned conveniently.

[0046] In addition, a guide slope 161 is also provided on the rear side of the mold pla...

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Abstract

The invention relates to the technical field of radial drilling machines, in particular to a radial drilling machine for high-precision stamping die processing. The radial drilling machine comprises adrilling machine body and a liquid storage box, wherein the liquid storage tank is arranged on the rear side of the drilling machine body; the drilling machine body comprises a base, a column, a rocker arm and a drilling box, wherein the column is fixedly welded to the upper surface of the base; a sliding cylinder connected to the column in a sleeved mode is arranged on the rear end of the rockerarm; a top block is rotatably arranged on the upper end of the column; a rocker arm lifting mechanism connected to the rocker arm is arranged on the top block; the drilling box is arranged on the front side face of the rocker arm; a horizontal adjusting mechanism of the drilling box is arranged on the rocker arm; and a PLC and a frequency converter are arranged on the drilling machine body. According to the radial drilling machine, the pressing force in a drilling process is converted into a digital signal to be conveyed to the PLC through a pressure sensor, the PLC controls the output frequency of the frequency converter according to a set program, the real-time control of a variable frequency motor and a water pump is achieved, the waste of the cooling liquid in the die drilling processis greatly reduced, and the processing cost of the die drilling is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of radial drilling machines, in particular to a radial drilling machine for processing high-precision stamping dies. Background technique [0002] High-precision stamping dies are mainly used in the production of electronic product components such as computers and mobile phones. The high precision of its mold greatly determines the performance of electronic product components. The processing process of high-precision stamping dies mainly includes CNC machining, drilling, water grinding, wire cutting, fine adjustment, assembly and mold testing. The drilling of the blank film is mainly divided into drilling, reaming and boring. The drilling is mainly the most A common piece of equipment is a radial drill press. The radial drilling machine currently on the market includes a base, a column fixed on the base and a workbench, a rocker is arranged on the column, a sliding seat is slidably installed on the rocker,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/12B23Q11/10B23Q17/09
CPCB23B39/12B23Q11/10B23Q11/1069B23Q17/0952Y02P70/10
Inventor 张爱红李强伟颜克谏雷周斌刘持朋杨建
Owner 重庆众旭精密电子有限公司
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