CN214603330U

CN214603330U - Low-noise punching equipment

Info

Publication number: CN214603330U
Application number: CN202120386173.7U
Authority: CN
Inventors: 王成强
Original assignee: Suzhou Shenzhou Chenda Electronics Co ltd
Current assignee: Suzhou Shenzhou Chenda Electronics Co ltd
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2021-11-05
Anticipated expiration: 2031-02-20

Abstract

The utility model relates to a drilling equipment technical field specifically is a drilling equipment of low noise, and the mounting panel lower extreme just is located the motor outside and is fixed with outer sound-proof housing, and outer sound-proof housing outer wall can be dismantled and be connected with outer soundproof cotton, and the inside sliding connection of outer sound-proof housing has interior sound-proof housing, and interior sound-proof housing inner wall can be dismantled and be connected with interior soundproof cotton. This kind of drilling equipment of low noise, when the mounting panel drives the motor and moves down to make the drill bit drill hole, clamp plate through under the slide bar, can play the clamping action of material, thereby do not need manual centre gripping material, and when interior sound proof housing bottom and material extrusion, can improve the stability of centre gripping material, and through interior soundproof cotton, interior sound proof housing, outer sound proof housing and outer soundproof cotton's cooperation, can play the effect of making an uproar of falling that gives sound insulation, and interior soundproof cotton and outer soundproof cotton are all convenient for dismantle, thereby it is comparatively convenient to change interior soundproof cotton and outer soundproof cotton, in order to solve present drilling equipment, at the in-process of work of punching, can send the problem of great noise.

Description

Low-noise punching equipment

Technical Field

The utility model relates to a drilling equipment technical field specifically is a drilling equipment of low noise.

Background

In drilling, i.e., drilling or boring a hole in a solid or solid material using a tool with a drill bit, the current drilling apparatus generates a large noise as the drill bit comes into contact with the material during the drilling work, causing discomfort to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling equipment of low noise to solve present drilling equipment, at the in-process of the work of punching, can send the problem of great noise.

The utility model provides a technical scheme that its technical problem adopted is: a low-noise punching device comprises a rack and a base, wherein the rack is arranged on the left side of the base, a mounting plate is arranged above the base, a motor is fixedly arranged in the middle of the lower end of the mounting plate, the driving end of the motor is rotatably connected with a drill bit, an outer sound-proof cover is fixedly arranged at the lower end of the mounting plate and positioned outside the motor, outer sound-proof cotton is detachably connected to the outer wall of the outer sound-proof cover, an inner sound-proof cover is slidably connected inside the outer sound-proof cover, inner sound-proof cotton is detachably connected to the inner wall of the inner sound-proof cover, a plurality of springs II are uniformly fixed to the upper end of the inner sound-proof cover in an annular shape, and the upper ends of the springs II are fixed to the lower end of the mounting plate;

the mounting panel lower extreme just is located outer sound-proof housing left and right sides and all is fixed with the sleeve pipe, intraductal sliding connection of cover has the slide bar, be fixed with spring one between slide bar upper end and the intraductal top of cover, the slide bar lower extreme extends the sleeve pipe and is fixed with the clamp plate.

Specifically, frame upper end fixed mounting has the cylinder, cylinder lower extreme swing joint has the push rod, the push rod lower extreme runs through the frame and is fixed with the mounting panel upper end.

Specifically, the left side and the right side of the inner wall of the outer sound-proof cover are both provided with a slide way, the upper sides of the left end and the right end of the inner sound-proof cover are both fixed with a slide block, and the slide blocks are in sliding connection with the slide ways.

Specifically, interior sound-proof housing inner wall is fixed with interior son magic and pastes, interior cotton outer wall of sound insulation is fixed with interior female magic and pastes, interior female magic is pasted and is located the inboard and interior son magic subsides of interior son magic and bond.

Specifically, outer sound-proof housing outer wall is fixed with outer son magic subsides, outer soundproof cotton inner wall is fixed with outer female magic subsides, outer female magic subsides are located outer son magic subsides outside and outer son magic subsides bond.

Specifically, a sealing strip is fixed at the lower end of the inner sound insulation cover.

Compared with the prior art, the utility model discloses the beneficial effect who realizes: this kind of drilling equipment of low noise, when the mounting panel drives the motor and moves down to make the drill bit drill hole, through the clamp plate under the slide bar, can play the clamping action of material, thereby do not need manual centre gripping material, and when interior sound-proof housing bottom and material extrusion, can improve the stability of centre gripping material, and through interior soundproof cotton, interior sound-proof housing, outer sound-proof housing and outer soundproof cotton's cooperation, can play the effect of making an uproar that falls in giving sound insulation, and interior soundproof cotton and outer soundproof cotton all are convenient for dismantle, thereby it is comparatively convenient to change interior soundproof cotton and outer soundproof cotton.

Drawings

FIG. 1 is a schematic view of the whole front view of the present invention;

FIG. 2 is a schematic sectional view of the whole front view of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1-a machine frame, 2-a machine base, 3-an air cylinder, 4-a push rod, 5-a mounting plate, 6-outer soundproof cotton, 7-inner soundproof cover, 8-a sealing strip, 9-a sleeve, 10-a slide rod, 11-a pressing plate, 12-a motor, 13-a drill bit, 14-a second spring, 15-a first spring, 16-a slideway, 17-a sliding block, 18-outer soundproof cover, 19-an outer magic tape, 20-an outer magic tape, 21-an inner magic tape, 22-an inner magic tape and 23-inner soundproof cotton.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 to fig. 3, the utility model provides a technical solution: a low-noise punching device comprises a rack 1 and a base 2, wherein the rack 1 is arranged on the left side of the base 2, a mounting plate 5 is arranged above the base 2, an air cylinder 3 is fixedly arranged at the upper end of the rack 1, a push rod 4 is movably connected to the lower end of the air cylinder 3, the lower end of the push rod 4 penetrates through the rack 1 and is fixed to the upper end of the mounting plate 5, a motor 12 is fixedly arranged in the middle of the lower end of the mounting plate 5, and a driving end of the motor 12 is rotatably connected with a drill bit 13;

an outer soundproof cover 18 is fixed at the lower end of the mounting plate 5 and positioned outside the motor 12, outer soundproof cotton 6 is detachably connected with the outer wall of the outer soundproof cover 18, an inner soundproof cover 7 is slidably connected inside the outer soundproof cover 18, inner soundproof cotton 23 is detachably connected with the inner wall of the inner soundproof cover 7, a plurality of second springs 14 are uniformly fixed at the upper end of the inner soundproof cover 7 in an annular shape, the upper ends of the second springs 14 are fixed with the lower end of the mounting plate 5, slideways 16 are respectively arranged at the left side and the right side of the inner wall of the outer soundproof cover 18, sliders 17 are respectively fixed at the upper sides of the left end and the right end of the inner soundproof cover 7, the sliders 17 are slidably connected with the slideways 16, the outer soundproof cover 18 moves down when the mounting plate 5 drives the motor 12 to move down, at the moment, the inner soundproof cover 7 moves down together, the inner soundproof cover 7 pushes down materials firstly, so that the inner soundproof cover 7 can slide into the outer soundproof cover 18, and the sliders 17 slide with the slideways 16, the inner sound-proof housing 7 can also extrude the second spring 14, so that when the drill bit 13 punches, the inner sound-proof housing 7, the outer sound-proof housing 18 and the outer sound-proof cotton 6 are matched to play a role in sound insulation and noise reduction during punching;

an inner hook and loop fastener 21 is fixed on the inner wall of the inner sound-proof cover 7, an inner female hook and loop fastener 22 is fixed on the outer wall of the inner sound-proof cotton 23, the inner female hook and loop fastener 22 is positioned on the inner side of the inner female hook and loop fastener 21 and is bonded with the inner female hook and loop fastener 21, and the inner sound-proof cotton 23 and the inner sound-proof cover 7 are detachably connected through the inner female hook and loop fastener 22 and the inner female hook and loop fastener 21, so that the inner sound-proof cotton 23 is convenient to disassemble and replace;

the outer sound-proof cover 18 is fixed with an outer hook and loop fastener 19 on the outer wall, the outer sound-proof cotton 6 is fixed with an outer female hook and loop fastener 20 on the inner wall, the outer female hook and loop fastener 20 is positioned outside the outer hook and loop fastener 19 and is bonded with the outer hook and loop fastener 19, and the outer sound-proof cotton 6 and the outer sound-proof cover 18 are detachably connected through the outer female hook and loop fastener 20 and the outer hook and loop fastener 19, so that the outer sound-proof cotton 6 is convenient to disassemble and replace;

the sealing strip 8 is fixed at the lower end of the inner sound-proof cover 7, when the inner sound-proof cover 7 presses the material, the sealing strip 8 can be contacted with the material, so that the sealing property between the inner sound-proof cover 7 and the material can be improved;

the mounting panel 5 lower extreme just is located outer sound-proof housing 18 left and right sides and all is fixed with sleeve pipe 9, the inside sliding connection of sleeve pipe 9 has slide bar 10, be fixed with spring 15 between slide bar 10 upper end and the inside top of sleeve pipe 9, slide bar 10 lower extreme extends sleeve pipe 9 and is fixed with clamp plate 11, because the interval between clamp plate 11 bottom and the frame 2 upper end is less than the interval between interior sound-proof housing 7 bottom and the frame 2 upper end for before interior sound-proof housing 7 pushed down the material, clamp plate 11 can push down the material earlier, slide bar 10 can up slide into sleeve pipe 9 inside extrusion spring 15 this moment, can play the clamping-effect of material like this, thereby do not need manual centre gripping material, and when interior sound-proof housing 7 bottom and material extrusion, can improve centre gripping material's stability moreover.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drilling equipment of low noise, includes frame (1) and frame (2), frame (1) is installed in frame (2) left side, its characterized in that:

the motor is characterized in that a mounting plate (5) is arranged above the base (2), a motor (12) is fixedly mounted in the middle of the lower end of the mounting plate (5), a driving end of the motor (12) is connected with a drill bit (13) in a rotating mode, an outer sound-proof cover (18) is fixed to the lower end of the mounting plate (5) and located on the outer side of the motor (12), outer sound-proof cotton (6) is detachably connected to the outer wall of the outer sound-proof cover (18), an inner sound-proof cover (7) is slidably connected to the inner portion of the outer sound-proof cover (18), inner sound-proof cotton (23) is detachably connected to the inner wall of the inner sound-proof cover (7), a plurality of second springs (14) are uniformly fixed to the upper end of the inner sound-proof cover (7) in an annular mode, and the upper ends of the second springs (14) are fixed to the lower end of the mounting plate (5);

mounting panel (5) lower extreme just is located outer sound-proof housing (18) left and right sides and all is fixed with sleeve pipe (9), sleeve pipe (9) inside sliding connection has slide bar (10), be fixed with spring (15) between slide bar (10) upper end and the inside top of sleeve pipe (9), slide bar (10) lower extreme extends sleeve pipe (9) and is fixed with clamp plate (11).

2. A low noise perforating apparatus as recited in claim 1, further comprising: frame (1) upper end fixed mounting has cylinder (3), cylinder (3) lower extreme swing joint has push rod (4), push rod (4) lower extreme runs through frame (1) and is fixed with mounting panel (5) upper end.

3. A low noise perforating apparatus as recited in claim 1, further comprising: slide (16) have all been opened to the outer sound-proof housing (18) inner wall left and right sides, both ends upside all is fixed with slider (17) about interior sound-proof housing (7), slider (17) and slide (16) sliding connection.

4. A low noise perforating apparatus as recited in claim 1, further comprising: interior sound-proof housing (7) inner wall is fixed with interior son magic subsides (21), interior sound insulation cotton (23) outer wall is fixed with interior female magic subsides (22), interior female magic subsides (22) are located interior son magic subsides (21) inboard and are pasted with interior son magic subsides (21).

5. A low noise perforating apparatus as recited in claim 1, further comprising: outer sound-proof housing (18) outer wall is fixed with outer son magic subsides (19), outer soundproof cotton (6) inner wall is fixed with outer female magic subsides (20), outer female magic subsides (20) are located outer son magic subsides (19) outside and outer son magic subsides (19) bonding.

6. A low noise perforating apparatus as recited in claim 1, further comprising: and a sealing strip (8) is fixed at the lower end of the inner sound-proof shield (7).