CN208825591U - A kind of drilling machine of safe and convenient low noise - Google Patents

Abstract

The utility model discloses a kind of drilling machines of safe and convenient low noise; including pedestal; pedestal is fixedly arranged above placement plate; the top of pedestal is fixed with support frame on the outside of placement plate; it is fixed with cylinder on the inside of the top of support frame, protecting box is fixed with below cylinder, the inside of protecting box is fixed with motor; drill bit is fixed with below protecting box, support frame is fixedly arranged above shell；The first sound-absorbing pipe is set to be connected by sliding rail with the second sound-absorbing pipe; and it is located at drill bit in the first sound-absorbing pipe and the second sound-absorbing pipe; in drilling; it can be collapsible into automatically by sliding rail in the first sound-absorbing pipe when the second sound-absorbing pipe and object contact; it is wrapped up always by the first sound-absorbing pipe and the second sound-absorbing pipe to reach drill bit, while not influencing drilling, has achieved the effect that protection and noise reduction; and clast when can also drill is stopped, and clast is avoided to pollute environment.

Description

A kind of drilling machine of safe and convenient low noise

Technical field

The utility model belongs to drilling machine technical field, and in particular to a kind of drilling machine of safe and convenient low noise.

Background technique

Drilling machine refers to the side using the tool harder, sharper keen than object by rotary cutting or rotary squeezing Formula, the machinery and equipment that cylindrical hole or hole are left on object are referred to as.

Existing technology has the following problems:

1, original drilling machine noise in drilling is excessive, has influenced working environment；

2, in drilling, generated clast can cause environment pollution original drilling machine.

Utility model content

To solve the problems mentioned above in the background art.The utility model provides a kind of brill of safe and convenient low noise Hole machine, has the characteristics that low noise and environmental protection.

To achieve the above object, the utility model provides the following technical solutions: a kind of drilling machine of safe and convenient low noise, Including pedestal, the pedestal is fixedly arranged above placement plate, and the top of the pedestal is fixed on the outside of the placement plate The top inside of support frame, support frame as described above is fixed with cylinder, and protecting box is fixed with below the cylinder, the protecting box Inside is fixed with motor, and drill bit is fixed with below the protecting box, and support frame as described above is fixedly arranged above shell, the shell Inside be fixed with blower, be fixed with connecting tube on the outside of the shell.

In order to which drill bit can drill to object, as the optimal technical scheme of the utility model, the motor it is defeated Outlet is fixed with connecting shaft, and the one end of the connecting shaft far from the motor is fixed with the drill bit.

In order to reduce noise, as the optimal technical scheme of the utility model, the lower section of the protecting box is close to institute It states and is fixed with the first sound-absorbing pipe on the outside of drill bit, sliding rail is fixed on the inside of the first sound-absorbing pipe, the sliding rail is far from described The side of first sound-absorbing pipe is fixed with the second sound-absorbing pipe.

In order to improve safety, as the optimal technical scheme of the utility model, the length of the first sound-absorbing pipe is less than described The length of drill bit, and six centimetres are differed, the length of the second sound-absorbing pipe is seven centimetres.

In order to be collected to clast, as the optimal technical scheme of the utility model, the connecting tube is far from institute The one end for stating shell is fixedly connected with the first sound-absorbing pipe.

In order to be filtered to clast, as the optimal technical scheme of the utility model, the rear surface of the shell It is fixed with Rose Box, the inside of the Rose Box is fixed with Air Filter.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model is provided with the first sound-absorbing pipe below protection, inhales the first sound-absorbing pipe by sliding rail and second Sound tube is connected, and is located at drill bit in the first sound-absorbing pipe and the second sound-absorbing pipe, in drilling, when the second sound-absorbing pipe connects with object It can be collapsible into automatically by sliding rail in the first sound-absorbing pipe when touching, to reach drill bit always by the first sound-absorbing pipe and the second sound-absorbing pipe Package, while not influencing drilling, clast when having achieved the effect that protection and noise reduction, and can also drill is stopped, Clast is avoided to pollute environment；

2, the utility model is provided with blower above support frame, and blower is made to be connected by connecting tube with the first sound-absorbing pipe It connects, so that reaching the clast that the first sound-absorbing pipe and the second sound-absorbing pipe stop can be absorbed by blower, blower can be by absorption Clast is discharged after being filtered by filter screen, facilitates the collection of clast.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the protecting box structural schematic diagram of the utility model；

Fig. 3 is the Rose Box structural schematic diagram of the utility model；

In figure: 1, pedestal；2, placement plate；3, support frame；4, cylinder；5, protecting box；6, motor；7, drill bit；8, shell；9, Blower；10, connecting tube；11, the first sound-absorbing pipe；12, sliding rail；13, the second sound-absorbing pipe；14, Rose Box；15, Air Filter.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment

Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of drilling machine of safe and convenient low noise, packet Pedestal 1 is included, the top of pedestal 1 is welded with placement plate 2, and the top of pedestal 1 is welded with branch close to the outside of placement plate 2 The top inside of support 3, support frame 3 is bolted with cylinder 4, and the lower section of cylinder 4 is bolted with protecting box 5, and the inside of protecting box 5 is spirally connected There is motor 6, the lower section of protecting box 5 is connected with drill bit 7 by shaft, and the top of support frame 3 is bolted with shell 8, the inside of shell 8 It is bolted with blower 9, the outside of shell 8 is welded with connecting tube 10.

Further, the output end of motor 6 is bolted with connecting shaft, and the one end of connecting shaft far from motor 6 and drill bit 7 are fixed.

Further, the lower section of protecting box 5 has been welded with the first sound-absorbing pipe 11 close to the outside of drill bit 7, and first inhales The inside of sound tube 11 is bolted with sliding rail 12, and sliding rail 12 is bolted with the second sound-absorbing pipe 13 far from the side of the first sound-absorbing pipe 11.

Further, the length of the first sound-absorbing pipe 11 is less than the length of drill bit 7, and differs six centimetres, the second sound-absorbing pipe 13 Length be seven centimetres.

Further, the one end of connecting tube 10 far from shell 8 is fixedly connected with the first sound-absorbing pipe 11.

Further, the rear surface of shell 8 is fixed with Rose Box 14, and the inside of Rose Box 14 is bolted with Air Filter 15.

SC200 type cylinder of the cylinder 4 using the sale of Yueqing City Liu Shi Su Long pneumatic element factory, motor 6 in the utility model The 86BYGH35011840 type three-phase hybrid stepping motor sold using Changzhou Su Jie electromechanics Co., Ltd, sound-absorbing pipe use corridor The absorbing sound and lowering noise alumina silicate shell of mill city Ke Chen chemical building material Co., Ltd sale, blower 9 is using the electromechanical limited public affairs of the prosperous rising sun in Kunshan Take charge of the XXHY type dust absorption fan of sale.

The working principle and process for using of the utility model: in drilling, object is placed in placement plate 2, by motor 6 Power supply opening, make motor 6 drive drill bit 7 rotate, and by cylinder 4 drive motor 6 move up and down, to enable motor 6 It drives drill bit 7 to drill object, in drilling, when the second sound-absorbing pipe 13 touches object, can be shunk by sliding rail 12 Into in the first sound-absorbing pipe 11, drill bit 7 is reached and has been protected always, noise when drilling can pass through the first sound-absorbing pipe 11 and second and inhale Sound tube 13 carry out noise reduction, and by the first sound-absorbing pipe 11 and 13 pairs of the second sound-absorbing pipe drilling when clast stop, avoid broken It considers to be worth doing and is polluted to environment, by the power supply opening of blower 9, inhale blower 9 to the first sound-absorbing pipe 11 and second by connecting tube 10 The clast that sound tube 13 stops is absorbed, and the clast of absorption is conveyed into Rose Box 14, the Air Filter 15 in Rose Box 14 Clast can be filtered, facilitate the collection of clast.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of drilling machine of safe and convenient low noise, including pedestal (1), it is characterised in that: the top of the pedestal (1) is fixed Have placement plate (2), the top of the pedestal (1) is fixed with support frame (3), the support on the outside of the placement plate (2) It is fixed with cylinder (4) on the inside of the top of frame (3), is fixed with protecting box (5) below the cylinder (4), the protecting box (5) Inside is fixed with motor (6), is fixed with drill bit (7) below the protecting box (5), support frame as described above (3) are fixedly arranged above The inside of shell (8), the shell (8) is fixed with blower (9), is fixed with connecting tube (10) on the outside of the shell (8).

2. a kind of drilling machine of safe and convenient low noise according to claim 1, it is characterised in that: the motor (6) Output end is fixed with connecting shaft, and the one end of the connecting shaft far from the motor (6) and the drill bit (7) are fixed.

3. a kind of drilling machine of safe and convenient low noise according to claim 1, it is characterised in that: the protecting box (5) Lower section the first sound-absorbing pipe (11) is fixed on the outside of the drill bit (7), the inside of the first sound-absorbing pipe (11) is fixed Have sliding rail (12), the sliding rail (12) is fixed with the second sound-absorbing pipe (13) far from the side of the first sound-absorbing pipe (11).

4. a kind of drilling machine of safe and convenient low noise according to claim 3, it is characterised in that: the first sound-absorbing pipe (11) Length be less than the length of the drill bit (7), and differ six centimetres, the length of the second sound-absorbing pipe (13) is seven centimetres.

5. a kind of drilling machine of safe and convenient low noise according to claim 1, it is characterised in that: the connecting tube (10) One end far from the shell (8) is fixedly connected with the first sound-absorbing pipe (11).

6. a kind of drilling machine of safe and convenient low noise according to claim 1, it is characterised in that: the shell (8) Rear surface is fixed with Rose Box (14), and the inside of the Rose Box (14) is fixed with Air Filter (15).