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Handheld dust-free drilling device for plate processing

A technology of sheet metal processing and drilling device, applied in the field of sheet metal processing, can solve the problems of debris pollution, affecting drilling accuracy, no dust treatment measures, etc., to achieve the effects of preventing dust pollution, convenient disassembly, and easy installation and disassembly

Inactive Publication Date: 2020-09-08
陈二凤
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional plate drilling machine is to place the plate on a flat workbench for drilling. Since a large amount of debris will be generated during drilling, if the debris cannot be removed in time, it will affect the accuracy of subsequent drilling.
[0003] In order to ensure that when the plate is drilled, the debris generated by the drilling will not damage the hole and the plate or pollute the air. Generally, the traditional fixed drilling device is equipped with a corresponding dust collection device. For some hand-held Plate drilling device does not have good dust treatment measures, which is likely to cause serious debris pollution

Method used

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  • Handheld dust-free drilling device for plate processing
  • Handheld dust-free drilling device for plate processing
  • Handheld dust-free drilling device for plate processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] See Figure 1-3 , A hand-held dust-free drilling device for plate processing, including a body 10, a main handle 11, a switch 13, a metal head 14, and a drill rod 18. The main handle 11 is fixedly installed on the bottom right side of the body 10, and the main The left side wall of the handle 11 is provided with a switch 13 for controlling the operation of the entire device. A metal handpiece 14 is fixedly installed on the left middle of the fuselage 10, an auxiliary handle 12 is fixedly installed on the bottom of the metal handpiece 14 to facilitate the operator to control the fuselage 10, and the right side wall of the fuselage 10 is fixedly installed for holding the machine. The pallet 30 on which the body 10 is drilled. A rotating shaft 21 is connected to the left side of the left side wall of the metal head 14 to rotate to the left. The left end of the rotating shaft 21 is fixedly installed with a drill rod 18 for plate drilling. The left side wall of the metal hea...

Embodiment 2

[0027] On the basis of the first embodiment, a plurality of sets of slender sticky cloth belts 20 at equal intervals are fixedly installed in the inside of the dust collector 19, the sticky cloth belts 20 are arranged to absorb the dust inside the dust collector 19 , To prevent excessive dust from accumulating on the bottom of the dust collector 19, which requires a short time for cleaning, which is not conducive to a single long-term use.

[0028] The working principle of the present invention is: by embedding the dust collection sleeve 19 on the left side of the metal handpiece 14 with the connecting post 28, then inserting the drill rod 18 through the through hole 22, and starting the drill rod 18 through the switch 13 to drill the plate , And then the driving teeth 25 and the driven teeth 23 mesh with each other to drive the fan 24 to rotate, thereby sucking the dust generated by the drilling of the drill rod 18 into the dust collection sleeve 19, so as to achieve a dust-free ...

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Abstract

The invention relates to the technical field of plate processing, and discloses a handheld dust-free drilling device for plate processing. The device comprises a device body, a main handle, a switch,a metal nose, and a drilling rod. Three groups of connecting grooves are equidistantly and inwardly formed in the edge of the left side wall of the metal nose; a group of dust absorption sleeves whcihare of a columnar structure are installed jointly on the left sides of connecting columns; through holes are formed in the left side central positions of the dust absorption sleeves and are used forthe drilling rod to penetrate; a circle of driving teeth is fixedly installed on the right part of the outer side surface of the curved surface of a transmission shaft; two groups of horizontal movingrods are rotatably connected with the upper parts and the lower parts of the right side walls inside the dust absorption sleeves; driven teeth which are engaged with the driving teeth are fixedly arranged on a transmission rod positioned at the same vertical positions as the driving teeth; fans are fixedly installed at the left end of the transmission rods; three groups of pump bodies are equidistantly and fixedly installed on the outer side surface of a rotating shaft positioned on the left sides of the driving teeth; and inclined atomization nozzles communicate with the tail ends of the pump bodies. The device has the advantages of dust-free drilling, safety and reliability, and convenient disassembly.

Description

Technical field [0001] The invention relates to the technical field of plate processing, in particular to a hand-held dust-free drilling device for plate processing. Background technique [0002] The board drilling machine is used to drill holes on the board, such as drilling blind holes on the back of the decorative board, for hanging the board, etc. However, the traditional plate drilling machine places the plate on a flat workbench for drilling. Since a large amount of debris is generated during drilling, the debris cannot be removed in time, which will affect the accuracy of the subsequent position drilling. [0003] In order to ensure that when drilling the plate, the debris generated by the drilling will not damage the hole and the plate and cause pollution to the air. Generally, traditional fixed drilling devices are equipped with corresponding dust collectors. For some handheld The plate drilling device does not have good dust handling measures, and it is easy to cause ser...

Claims

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Application Information

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IPC IPC(8): B28D1/14B28D7/02
CPCB28D1/14B28D7/02
Inventor 陈二凤
Owner 陈二凤
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