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Woodworking electric drill with drill bit protection function

A protection function and drill bit technology, applied in drilling/drilling equipment, parts of boring machine/drilling machine, workbench, etc., can solve the problems such as difficult to grasp the drilling depth, large dust from sawdust, no drill protection device, etc., to achieve Ease of operation, improve efficiency and save time

Active Publication Date: 2019-11-01
山东军钛金属材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of electric drills currently used by people, such as no drill protection device, difficult to grasp the drilling depth, and large dust from sawdust, the purpose of the present invention is to provide a drill that can protect the drill, control the drilling depth and reduce wood chips. Dusty woodworking electric drill with bit protection

Method used

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  • Woodworking electric drill with drill bit protection function
  • Woodworking electric drill with drill bit protection function
  • Woodworking electric drill with drill bit protection function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of woodworking electric drill with bit protection function, such as Figure 1-3 As shown, it includes a handle 1, a first shell 2, an intake net 3, a slide rail 4, a slider 5, a first spring 6, a baffle 7, a mounting seat 8, a motor 9, a pull rod 10, a cross bar 11, and a rotating shaft 12. Caliper 13, drill bit 14 and protection device 15. The right side of the handle 1 is provided with a first shell 2. The handle 1 is connected to the first shell 2 by welding. The air net 3 is provided with a slide rail 4 on the upper part of the inner right wall of the first shell 2. The slide rail 4 is located below the right air intake net 3. The upper and lower sides of the slide rail 4 are slidingly provided with sliders 5. The bottom of the slide rail 4 There is a baffle 7, the slide rail 4 is connected to the baffle 7 by welding, the first spring 6 is connected between the baffle 7 and the lower slider 5, and the left side of the upper and lower slide rails 4 is provided...

Embodiment 2

[0018] A kind of woodworking electric drill with bit protection function, such as Figure 1-3 As shown, it includes a handle 1, a first shell 2, an intake net 3, a slide rail 4, a slider 5, a first spring 6, a baffle 7, a mounting seat 8, a motor 9, a pull rod 10, a cross bar 11, and a rotating shaft 12. Caliper 13, drill bit 14 and protection device 15, the right side of the handle 1 is provided with a first shell 2, the top of the first shell 2 is symmetrically provided with air intake nets 3 on the left and right sides, and the upper right wall of the first shell 2 is provided with Slide rail 4, slide rail 4 is located under the air intake net 3 on the right, slide rail 4 is provided with slide block 5 on the upper and lower sides, and the bottom of slide rail 4 is provided with baffle plate 7, and the baffle plate 7 and the lower slide block 5 The first spring 6 is connected between them, the left side of the upper and lower slide rails 4 is provided with a mounting base 8...

Embodiment 3

[0021] A kind of woodworking electric drill with bit protection function, such as Figure 1-3As shown, it includes a handle 1, a first shell 2, an intake net 3, a slide rail 4, a slider 5, a first spring 6, a baffle 7, a mounting seat 8, a motor 9, a pull rod 10, a cross bar 11, and a rotating shaft 12. Caliper 13, drill bit 14 and protection device 15, the right side of the handle 1 is provided with a first shell 2, the top of the first shell 2 is symmetrically provided with air intake nets 3 on the left and right sides, and the upper right wall of the first shell 2 is provided with Slide rail 4, slide rail 4 is located under the air intake net 3 on the right, slide rail 4 is provided with slide block 5 on the upper and lower sides, and the bottom of slide rail 4 is provided with baffle plate 7, and the baffle plate 7 and the lower slide block 5 The first spring 6 is connected between them, the left side of the upper and lower slide rails 4 is provided with a mounting base 8,...

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Abstract

The invention relates to a woodworking electric drill, in particular to a woodworking electric drill with a drill bit protection function. The invention aims to provide the woodworking electric drillwith the drill bit protection function, and according to the electric drill, a drill bit can be protected, the drilling depth can be controlled, and flying wood dust can be reduced. According to the technical scheme, the woodworking electric drill with the drill bit protection function comprises a handle, a first shell, air inlet nets, a sliding rail, sliding blocks, a first spring and the like, wherein the first shell is arranged on the right side of the handle, and the air inlet nets are symmetrically arranged on the left side and the right side of the top of the first shell. The electric drill is characterized in that a protective device is arranged, the drill bit can be protected in a second shell, so that the probability of damage, caused by foreign objects, to the drill bit is reduced, and the completeness of the drill bit can be effectively protected; and a nut and a cushion block are arranged, the drilling depth can be more accurately controlled, the drilling depth can be adjusted according to actual needs of people, so that the operation by people is facilitated, the situation of repeated drilling is avoided, the time of people is saved, and the drilling efficiency is improved.

Description

technical field [0001] The invention relates to a woodworking electric drill, in particular to a woodworking electric drill with a drill bit protection function. Background technique [0002] The electric drill is a common tool when people are doing woodworking. At present, when the electric drills used by people are drilling hard wood, the electric drill often breaks the drill bit. The drill bit is the most easily damaged position on the electric drill. Sometimes People put the electric drill on the ground, and the electric drill may also cause damage to the drill bit due to people's stepping on or falling of other items. These main reasons are that the drill bit has no protection device and is easily damaged; It is not easy to grasp the depth of the drill, and it is easy to break the drill bit when drilling a deep hole, which will reduce the efficiency of people's drilling; at the same time, the electric drill will produce a lot of sawdust when drilling, and people will be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B45/02B23B45/14B23B47/00B25F5/00
CPCB23B45/02B23B47/00B25F5/00B25H1/0021
Inventor 不公告发明人
Owner 山东军钛金属材料有限公司
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