Unlock instant, AI-driven research and patent intelligence for your innovation.

Safety drilling device

A drilling device and safety technology, applied in the direction of boring/drilling, drilling/drilling equipment, boring machine/drilling machine parts, etc., can solve the problems of lack of alarm device, easy damage of drill bit, high resistance between drill bit and workpiece, etc. , to reduce maintenance and replacement costs, prevent damage, and achieve the effect of protection

Inactive Publication Date: 2016-03-30
WUXI LIPPEN TECH
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, during the drilling process, due to the unreasonable setting of the feed speed or rotational speed, the resistance between the drill bit and the workpiece during extrusion is too large, the drill bit is easily damaged, and the alarm device is lacking.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Safety drilling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0013] like figure 1 As shown, the safety drilling device of the present embodiment includes a support platform 1 and a support frame 2 installed on the support platform 1, a drill bit 3 and a motor 13 for driving the drill bit 3 are installed on the support frame 2, and the support below the drill bit 3 The workpiece fixing block 4 is installed on the table 1, and the workpiece fixing block 4 is symmetrically installed on the support table 1. A workpiece adjustment device is installed between the two workpiece fixing blocks 4. The workpiece adjustment device includes a front slider 8 and a rear fixing block 9 arranged in front and back. The distance between the front slider 8 and the rear fixed block 9 is adjusted by the screw rod 10. The rear fixed block 9 has a chute, and a photoelectric switch 14 is installed in the chute. The photoele...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a safety drilling device. The safety drilling device comprises a supporting platform and a supporting frame arranged on the supporting platform. A drill bit and a motor used for driving the drill bit are arranged on the supporting frame. Workpiece fixing blocks are symmetrically arranged on the portion, located below the drill bit, of the supporting platform. A workpiece adjustment device is arranged between the two workpiece fixing blocks. The workpiece adjustment device comprises a front sliding block and a rear fixed block located behind the front sliding block. The distance between the front sliding block and the rear fixed block is adjusted through a lead screw. An optoelectronic switch is arranged on the rear fixed block. Floating plates are arranged on the inner sides of the two opposite workpiece fixing blocks through springs respectively. Pressure sensors are arranged on the lower surfaces of the floating plates. An alarm indicator and a control box are further arranged on the supporting platform. A microcontroller is arranged in the control box and electrically connected with the pressure sensors and the optoelectronic switch. The safety drilling device is simple in structure and easy and convenient to operate, the drill bit can be protected in real time, and using is safe.

Description

technical field [0001] The invention relates to the field of mechanical processing equipment, in particular to a drilling device used for drilling plates. Background technique [0002] The drilling of plate workpieces is realized by a drilling machine. Generally, the workpiece is processed by presetting the rotational speed and feed rate of the drill bit. During the processing, the drill bit exerts a certain extrusion force on the workpiece. In the prior art, in the drilling process, due to the unreasonable setting of the feed speed or rotational speed, the resistance between the drill bit and the workpiece during extrusion is too large, the drill bit is easily damaged, and the alarm device is lacking. Contents of the invention [0003] The applicant has conducted research and improvement on the above-mentioned shortcomings in the prior art, and provided a safety drilling device, which effectively strengthens the protection of the drill bit. [0004] The technical scheme ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B23B39/00B23B49/00
Inventor 王建兴
Owner WUXI LIPPEN TECH