CN211250380U

CN211250380U - Dustproof timber drilling machine of making an uproar that falls

Info

Publication number: CN211250380U
Application number: CN201921833254.6U
Authority: CN
Inventors: 林剑挺
Original assignee: Huizhou Ouye Display Cabinet Co ltd
Current assignee: Huizhou Ouye Display Cabinet Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-14
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to the technical field of wood processing, in particular to a dustproof and noise-reducing wood drilling machine, which comprises a drilling machine, wherein the drilling machine is fixedly connected on a back plate, the back plate is vertically arranged on the upper end surface of a workbench, an operating handle is arranged on the side wall of the drilling machine, the drilling machine is connected with an external power supply through a lead, a drill bit is arranged at the bottom of the drilling machine, the bottom of the drilling machine is vertically connected with a corrugated pipe, the corrugated pipe and the drill bit are coaxially arranged, the bottom of the corrugated pipe is connected with a counterweight ring, the side wall of the counterweight ring is connected with a handle, the inner cavity of the counterweight ring is radially connected with a plurality of connecting rods, the end parts of the plurality of connecting rods are connected with positioning rings, the middle parts of the positioning rings are provided with positioning holes, the positioning holes and the drill bit are, preventing the fragments from flying around to cause environmental pollution.

Description

Dustproof timber drilling machine of making an uproar that falls

Technical Field

The utility model relates to a wood working technical field especially relates to a dustproof timber drilling machine of making an uproar that falls.

Background

The drilling machine is a machine tool which mainly uses a drill bit to process holes on a workpiece, usually, the drill bit rotates to move mainly, the drill bit moves axially to move in a feeding mode, the drilling machine is simple in structure, machining accuracy is relatively low, through holes and blind holes can be drilled, special cutters can be replaced, and machining such as hole expanding, hole reaming and hole reaming or tapping can be carried out. In the machining process, a workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates. However, the existing drilling machine has some defects in the using process, the dustproof protection of the drilling machine is not enough, the pollution phenomenon of dust is easy to occur, meanwhile, the drilling machine can produce large noise pollution, and the practicability of the drilling machine is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that the dust is big in the existence timber drilling machine working process among the prior art, and noise pollution is serious, and the dustproof timber drilling machine of making an uproar that falls that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a design timber drilling machine of making an uproar falls in dustproof, includes the rig, rig fixed connection is on the backplate, the up end at the workstation is installed perpendicularly to the backplate, operating handle is installed to the lateral wall of rig, the rig passes through the wire and is connected with external power source, the bottom of rig is provided with the drill bit, the bottom of rig is connected with the bellows perpendicularly, bellows and the coaxial setting of drill bit, the bottom of bellows is connected with the counter weight ring, the lateral wall of counter weight ring is connected with the handle, the inner chamber of counter weight ring is radial many connecting rods, many the end connection of connecting rod has the holding ring, the locating hole has been seted up at the middle part of holding ring, locating hole and the coaxial setting of drill.

Preferably, the bottom of rig is connected with a pair of threaded rod perpendicularly, two the equal threaded connection of the outer wall of threaded rod is a pair of fastening nut, and is a pair of the centre gripping has solid fixed ring between the fastening nut, the middle part of bellows is provided with the hard pipe, the hard pipe passes solid fixed ring and bonds with solid fixed ring.

Preferably, the outer wall of the hard tube is connected with a negative pressure tube, and the end part of the negative pressure tube is communicated with external negative pressure equipment.

The utility model provides a pair of dustproof timber drilling machine of making an uproar that falls, beneficial effect lies in: through setting up the bellows, and the outer wall connection negative pressure pipe at the bellows, when using this drilling machine, at first the gripping handle moves up, will treat the timber of drilling and place the up end at the workstation, then loosen the handle, the counter weight ring pressure is treating drilling timber surface, use the holding ring to fix a position, then use operating handle control drill bit to move down and accomplish drilling, compare current wood drilling machine, it plays the effect that hinders the noise propagation to set up the bellows in the drill bit periphery, the piece that can produce through the negative pressure pipe in with the drilling process simultaneously absorbs waste bin centralized processing, prevent that the piece from drifting around and causing environmental pollution.

Drawings

Fig. 1 is a schematic structural view of a dustproof and noise-reducing wood drilling machine provided by the present invention;

fig. 2 is the utility model provides a dustproof counterweight ring structure schematic diagram of making an uproar timber drilling machine that falls.

In the figure: 1 drilling machine, 2 drilling bits, 3 back plates, 4 threaded rods, 5 negative pressure pipes, 6 working tables, 7 counterweight rings, 8 handles, 9 fixing rings, 10 corrugated pipes, 11 operating handles, 12 connecting rods, 13 positioning holes and 14 positioning rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a dustproof timber drilling machine of making an uproar that falls, including rig 1, rig 1 fixed connection is on backplate 3, backplate 3 is installed perpendicularly at the up end of workstation 6, operating handle 11 is installed to the lateral wall of rig 1, rig 1 is connected with external power source through the wire, a serial communication port, the bottom of rig 1 is provided with drill bit 2, the bottom of rig 1 is connected with bellows 10 perpendicularly, bellows 10 and the coaxial setting of drill bit 2, the bottom of bellows 10 is connected with counter weight ring 7, the lateral wall of counter weight ring 7 is connected with handle 8, the inner chamber of counter weight ring 7 is radial many connecting rods 12 that are connected with, the end connection of many connecting rods 12 has holding ring 14, locating hole 13 has been seted up at holding ring 14's middle part, locating hole 13.

The bottom of rig 1 is connected with a pair of threaded rod 4 perpendicularly, and the equal threaded connection of the outer wall of two threaded rod 4 is a pair of fastening nut 15, and the centre gripping has solid fixed ring 9 between a pair of fastening nut 15, and the middle part of bellows 10 is provided with the hard pipe, and the hard pipe passes solid fixed ring 9 and bonds with solid fixed ring 9. The outer wall of the hard pipe is connected with a negative pressure pipe 5, the end part of the negative pressure pipe 5 is communicated with external negative pressure equipment, the negative pressure pipe 5 provides negative pressure by the external equipment, generated fragments are sucked into a negative pressure tank body for centralized treatment, the harm to the health of operators caused by excessive dust in the area of a workbench 6 is prevented, when the drilling machine is used, firstly, a handle 8 is gripped to move upwards, wood to be drilled is placed on the upper end surface of the workbench 6, then, the handle 8 is loosened, a counterweight ring 7 is pressed on the surface of the wood to be drilled, a positioning ring 14 is pressed on the surface of the wood, the positioning ring 14 is observed to perform drilling and positioning, then, an operating handle 11 is used for controlling a drill bit 2 to move downwards and complete drilling, compared with the existing wood drilling machine, a corrugated pipe is arranged on the periphery of the drill bit to play a role in hindering noise propagation, preventing the fragments from flying around to cause environmental pollution.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a timber drilling machine of making an uproar falls in dustproof, includes rig (1), rig (1) fixed connection is on backplate (3), the up end at workstation (6) is installed perpendicularly to backplate (3), operating handle (11) are installed to the lateral wall of rig (1), rig (1) is connected with external power source through the wire, its characterized in that, the bottom of rig (1) is provided with drill bit (2), the bottom of rig (1) is connected with bellows (10) perpendicularly, bellows (10) and drill bit (2) coaxial arrangement, the bottom of bellows (10) is connected with counterweight ring (7), the lateral wall of counterweight ring (7) is connected with handle (8), the inner chamber of counterweight ring (7) is radial connection and has many connecting rods (12), many the end connection of connecting rod (12) has holding ring (14), the middle part of the positioning ring (14) is provided with a positioning hole (13), and the positioning hole (13) and the drill bit (2) are coaxially arranged.

2. The dustproof and noise-reducing wood drilling machine according to claim 1, wherein a pair of threaded rods (4) is vertically connected to the bottom of the drilling machine (1), a pair of fastening nuts (15) are respectively connected to the outer walls of the two threaded rods (4) in a threaded manner, a fixing ring (9) is clamped between the pair of fastening nuts (15), a hard pipe is arranged in the middle of the corrugated pipe (10), and the hard pipe penetrates through the fixing ring (9) and is bonded with the fixing ring (9).

3. The dust-proof noise-reducing wood drilling machine according to claim 2, characterized in that a negative pressure pipe (5) is connected to the outer wall of the rigid pipe, and the end of the negative pressure pipe (5) is communicated with an external negative pressure device.