CN217529302U

CN217529302U - Electric drill capable of reducing dust

Info

Publication number: CN217529302U
Application number: CN202221569058.4U
Authority: CN
Inventors: 刘万里
Original assignee: Dalian Shenke Optical Co ltd
Current assignee: Dalian Shenke Optical Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-10-04
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses an electric drill of reducible raise dust, including driving the seat, the bottom fixed mounting who drives the seat has the outer tube, and the drill bit is installed in the bottom rotation of outer tube, and the annular has been seted up on the surface of outer tube, and the subassembly is supported in the surface rotation of annular, and the fixed surface of outer tube installs the dust fall subassembly. In the scheme, the dust falling component can effectively remove the raised dust generated in the processing process of the electric drill, and the sprayed fine water drops are attached to the raised dust, so that the gravity of the raised dust is increased, the speed of lowering the raised dust is increased, the flying degree of the raised dust is reduced, and the environmental protection performance of the electric drill can be effectively improved; the setting is supported the subassembly and can be carried out the in-process that processes at the electric drill and keep drill bit 3 to drill with a vertically gesture, does not need staff's cost too much physical power to support and also can reach the effect of guaranteeing operating mass quality, has consequently reached the effect that improves the overall installation practicality and improve processingquality.

Description

Electric drill capable of reducing dust

Technical Field

The utility model relates to an electric drill technical field, more specifically say, the utility model relates to an electric drill of reducible raise dust.

Background

The electric drill is a drilling machine using electricity as power, is a conventional product in electric tools and is also an electric tool product with the largest demand, the annual production and sales amount accounts for 35% of the electric tools in China, the working principle of the electric drill is that a motor rotor of an electromagnetic rotary or electromagnetic reciprocating type small-capacity motor performs magnetic field cutting work doing operation, an operating device is driven by a transmission mechanism, a gear is driven, the power of a drill bit is increased, and therefore the drill bit can scrape the surface of an object and better penetrate the object.

However, in practical use, there still exist some disadvantages, such as: the electric drill can produce a large amount of raise dust when working, and the raise dust can be floated everywhere to cause environmental pollution, also further harm staff's healthy, and current electric drill can only rely on personnel to hold the correction by hand usually when carrying out the drilling, consequently strengthened workman's the work degree of difficulty.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an electric drill of reducible raise dust to thereby solve prior art electric drill and can produce more raise dust at the in-process of work and cause environmental pollution, consequently reduced the problem of the feature of environmental protection of electric drill.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides an electric drill of reducible raise dust, is including driving the seat, the bottom fixed mounting who drives the seat has the outer tube, the bottom of outer tube is rotated and is installed the drill bit, the annular has been seted up on the surface of outer tube, the surface rotation of annular is installed and is supported the subassembly, the fixed surface of outer tube installs the dust fall subassembly.

The supporting assembly comprises a mounting ring, a mounting hole is formed in the surface of the mounting ring, a spring is fixedly connected to the bottom surface of the mounting ring, a sleeving ring is fixedly connected to the bottom end of the spring, a supporting rod is fixedly mounted at the bottom end of the sleeving ring, and a supporting table is fixedly mounted at the bottom end of the supporting rod.

The mounting ring is rotatably mounted on the surface of the annular groove, and the bottom surface of the supporting table is of a rough surface structure.

The supporting rods and the supporting tables are four in number, and the supporting tables and the supporting rods are distributed on the outer surface of the sleeve ring through the circle center polar axis of the sleeve ring.

The dust fall assembly comprises a threaded pipe, a main pipe is integrally formed at the bottom end of the threaded pipe, a guide ring is fixedly communicated with one end of the main pipe, a connecting rod is fixedly mounted on the inner wall of the guide ring, a branch pipe is communicated with the bottom end of the guide ring, and an atomizing spray head is communicated with the bottom end of the branch pipe.

One end of the connecting rod is fixedly mounted on the surface of the outer pipe, the branch pipes are fixedly mounted inside the mounting holes, the number of the branch pipes is four, and the four branch pipes are distributed at the bottom end of the flow guide ring through the circle center polar axis of the flow guide ring.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the dust falling component can effectively remove the raised dust generated in the processing process of the electric drill, and water drops endow the raised dust with gravity, so that the speed of lowering the raised dust is increased, the flying degree of the raised dust is reduced, and the environmental protection performance of the electric drill can be effectively improved; the setting support assembly can keep the drill bit 3 to drill with a vertically gesture in the process that the electric drill is processed, does not need staff to spend too much physical power to support, and therefore the effect of improving the practicability of the whole device is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a perspective assembly view of the integrated device of the present invention;

FIG. 3 is a schematic view of the connection structure of the outer tube of the present invention;

fig. 4 is a schematic structural view of the support assembly of the present invention;

fig. 5 is the utility model discloses a dust fall subassembly schematic structure.

[ reference numerals ]

1. A driving seat; 2. an outer tube; 3. a drill bit; 4. a dust fall assembly; 5. a support assembly; 21. a ring groove; 41. a threaded pipe; 42. a main tube; 43. a flow guide ring; 44. a connecting rod; 45. a bypass pipe; 46. an atomizing spray head; 51. a mounting ring; 52. mounting holes; 53. a spring; 54. a sleeving connection ring; 55. a strut; 56. and a support table.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As attached figure 1 to figure 5 the embodiment of the utility model provides an electric drill of reducible raise dust, including driving seat 1, the bottom fixed mounting who drives seat 1 has outer tube 2, the bottom of outer tube 2 is rotated and is installed drill bit 3, annular 21 has been seted up on the surface of outer tube 2, the surface rotation of annular 21 is installed and is supported subassembly 5, the fixed surface of outer tube 2 installs dust fall subassembly 4.

As shown in fig. 2 to 4, the supporting assembly 5 includes a mounting ring 51, a mounting hole 52 has been seted up on the surface of the mounting ring 51, the bottom surface fixedly connected with spring 53 of the mounting ring 51, the bottom end fixedly connected with cover connects ring 54 of spring 53, the bottom end fixedly mounted of cover connects ring 54 has a branch 55, the bottom end fixedly mounted of branch 55 has a supporting bench 56, the mounting ring 51 rotates and installs on the surface of annular groove 21, the bottom surface of supporting bench 56 sets up to the matte structure, the quantity of branch 55 and supporting bench 56 is four, four supporting bench 56 and four branch 55 all distribute at the surface of cover connects ring 54 through the centre of a circle polar axis of cover connects ring 54.

Specifically, when the drill bit 3 is drilling the target object, four brace tables 56 laminate the surface at the target object this moment, then the friction between the two is increaseed to the matte structure, prevented both from taking place the skew, in-process spring 53 at drilling compresses, cup joint ring 54 is at the surface movement of outer tube 2, carry out directional removal with this, guaranteed that drill bit 3 is bored with a direction all the time, prevent to take place the skew, utilize to support subassembly 5 and can keep drill bit 3 to drill with a vertically gesture at the in-process that the electric drill processed, do not need staff to spend too much physical power and support, consequently, the effect of improving the overall installation practicality has been reached.

As shown in fig. 5, the dust falling assembly 4 includes a threaded pipe 41, a main pipe 42 is integrally formed at the bottom end of the threaded pipe 41, a flow guide ring 43 is fixedly communicated with one end of the main pipe 42, a connecting rod 44 is fixedly mounted on the inner wall of the flow guide ring 43, a branch pipe 45 is fixedly communicated with the bottom end of the flow guide ring 43, an atomizing nozzle 46 is fixedly communicated with the bottom end of the branch pipe 45, one end of the connecting rod 44 is fixedly mounted on the surface of the outer pipe 2, the branch pipe 45 is fixedly mounted inside the mounting hole 52, the number of the branch pipes 45 is four, and the four branch pipes 45 are distributed at the bottom end of the flow guide ring 43 through the polar axis of the center of the circle of the flow guide ring 43.

It is specific, can produce more raise dust when the work piece in the in-process of processing, the water delivery equipment that will have now this moment is connected to dust fall subassembly 4 through screwed pipe 41, then rivers enter into water conservancy diversion ring 43 through being responsible for 42, it is inside to enter into tributary pipe 45 from water conservancy diversion ring 43 again, spout from atomizer 46 inside at last, then carry out the humidification to the raise dust and aggravate the processing, utilize dust fall subassembly 4 can effectually get rid of the raise dust that produces in the electric drill course of working, give raise dust gravity through the drop of water, thereby accelerate the speed that the raise dust reduces, the degree that the raise dust is waved has been slowed down, consequently, the feature of environmental protection nature of electric drill can effectually be increased.

The working process of the utility model is as follows: when the drill bit 3 drills a target object, the four support tables 56 are attached to the surface of the target object, friction force between the drill bit and the target object is increased due to a rough surface structure, the drill bit and the rough surface structure are prevented from deviating, the spring 53 is compressed in the drilling process, the sleeve ring 54 moves on the surface of the outer pipe 2, directional movement is achieved, the drill bit 3 is guaranteed to be drilled in one direction all the time, deviation is prevented, a workpiece can generate more raised dust in the machining process, existing water conveying equipment is connected to the dust falling component 4 through the threaded pipe 41 at the moment, water flow enters the flow guide ring 43 through the main pipe 42, then enters the branch pipe 45 from the flow guide ring 43, finally is sprayed out of the atomizing nozzle 46, and then the raised dust is subjected to weighting humidification treatment.

Above-mentioned scheme, the subassembly 5 is supported in the utilization can keep drill bit 3 to drill with a vertically gesture at the in-process that the electric drill carried out processing, do not need staff's cost too much physical power to support, consequently, the effect of improving the overall installation practicality has been reached, utilize dust fall subassembly 4 can effectually get rid of the raise dust that produces in the electric drill course of working, give raise dust gravity through the drop of water, thereby accelerate the speed that the raise dust reduces, the degree that the raise dust is waved has been slowed down, consequently, the feature of environmental protection that can effectual increase electric drill.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides an electric drill of reducible raise dust, includes drive seat (1), its characterized in that, the bottom fixed mounting of drive seat (1) has outer tube (2), the bottom of outer tube (2) is rotated and is installed drill bit (3), annular (21) have been seted up on the surface of outer tube (2), the surface rotation of annular (21) is installed and is supported subassembly (5), the fixed surface of outer tube (2) installs dust fall subassembly (4).

2. The electric drill capable of reducing the dust emission according to claim 1, wherein the supporting assembly (5) comprises a mounting ring (51), a mounting hole (52) is formed in the surface of the mounting ring (51), a spring (53) is fixedly connected to the bottom surface of the mounting ring (51), a sleeve ring (54) is fixedly connected to the bottom end of the spring (53), a supporting rod (55) is fixedly mounted at the bottom end of the sleeve ring (54), and a supporting platform (56) is fixedly mounted at the bottom end of the supporting rod (55).

3. An electric drill capable of reducing raise dust according to claim 2, wherein the mounting ring (51) is rotatably mounted on the surface of the annular groove (21), and the bottom surface of the support base (56) is provided with a rough surface structure.

4. An electric drill capable of reducing raise dust according to claim 2, wherein the number of the supporting rods (55) and the number of the supporting platforms (56) are four, and the four supporting platforms (56) and the four supporting rods (55) are distributed on the outer surface of the socket ring (54) through the polar axis of the circle center of the socket ring (54).

5. The electric drill capable of reducing dust emission according to claim 1, wherein the dust fall assembly (4) comprises a threaded pipe (41), a main pipe (42) is integrally formed at the bottom end of the threaded pipe (41), a guide ring (43) is fixedly communicated with one end of the main pipe (42), a connecting rod (44) is fixedly mounted on the inner wall of the guide ring (43), a branch pipe (45) is fixedly communicated with the bottom end of the guide ring (43), and an atomizing nozzle (46) is fixedly communicated with the bottom end of the branch pipe (45).

6. An electric drill capable of reducing dust emission according to claim 5, wherein one end of the connecting rod (44) is fixedly arranged on the surface of the outer pipe (2), the branch pipes (45) are fixedly arranged inside the mounting holes (52), the number of the branch pipes (45) is four, and the four branch pipes (45) are distributed at the bottom end of the flow guide ring (43) through the polar axis of the center of the flow guide ring (43).