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Drilling device with cooler

A technology of drilling device and cooling device, which is applied in the directions of boring/drilling, drilling/drilling equipment, maintenance and safety accessories, etc. It can solve the problems of poor cooling effect of the drill bit, achieve obvious effect, improve cooling efficiency, The effect of increasing the degree of automation

Active Publication Date: 2018-02-23
安徽玉成光华铝业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a drilling device with a cooling device to solve the problem that the existing drilling equipment with a cooling device has a poor cooling effect on the drill bit

Method used

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  • Drilling device with cooler

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Embodiment Construction

[0015] The present invention will be described in further detail below by means of specific embodiments:

[0016] The reference signs in the drawings of the description include: box body 1, air bag 2, air outlet plug 3, piston disc 4, rotary cylinder 5, drill rod 6, drill bit 7, sleeve 8, air pipe 9, one-way valve 10, water storage tank 11. Water outlet 12, water inlet pipe 13, hand-held support 14.

[0017] The embodiment is basically as attached figure 1 Shown: a drilling device with a cooling device, including a hollow and sealed box body 1, the upper end of the box body 1 is connected with an air bag 2, and the air bag 2 is provided with an air outlet plug 3; the inner wall of the box body 1 is equipped with a slide rail and The piston disc 4 is made of rubber, and the piston disc 4 is slidably connected on the slide rail. The outer contour shape of the piston disc 4 is the same as the inner wall structure of the box body 1, which can enhance the sealing performance of th...

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Abstract

The invention discloses a drilling device with a cooler and relates to the field of drilling equipment. The drilling device with the cooler comprises a box body. The box body communicates with an airbag. A piston disc is arranged in the box body. The piston disc is slidably connected to the inner wall of the box body. The box body is partitioned into a first sealing cavity and a second sealing cavity by the piston disc. A rotary cylinder is arranged at the lower end of the piston disc. A drill bit rod is connected to a piston rod of the rotary cylinder. A drill bit is arranged at the end of the drill bit rod. An outer thread is arranged on the drill bit rod. A sleeve is arranged at the lower end of the box body. An inner thread matched with the outer thread on the drill bit rod is arranged in the sleeve. The box body communicates with air pipes. A one-way valve is arranged on each air pipe. All the air pipes are connected with a water storage tank. A water outlet is formed in the water storage tank. The water storage tank communicates with a water inlet pipe. Two hand-operated supports are arranged outside the box body. By the adoption of the technical scheme, the defects that during drilling of the drill bit, the drill bit is overheated due to friction heating and cannot be cooled in time are overcome, and the drilling device can be used for drilling of various workpieces.

Description

technical field [0001] The invention relates to the field of drilling equipment, in particular to a drilling device with a cooler. Background technique [0002] At present, when the drilling equipment on the market is drilling a workpiece, due to the high-speed friction between the drill bit and the workpiece, a large amount of heat will be generated at the action point, and the space at the drilling hole is generally narrow, which is not conducive to heat dissipation , which causes the temperature near the drilled hole to rise sharply, and if the temperature is too high, it will affect the processing quality of the drill bit. [0003] In order to solve the above problems, the Chinese patent document (authorized notification number is CN104985228B) provides a drilling device with a cooling device, including: a support, an installation groove is opened on its upper surface; a drill bit is installed in the installation groove, And it is connected with a driving member; the cl...

Claims

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Application Information

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IPC IPC(8): B23B39/00B23Q11/10
CPCB23B39/00B23Q11/10
Inventor 陈世刚
Owner 安徽玉成光华铝业有限公司
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