CN211588212U

CN211588212U - Sheet metal punching device

Info

Publication number: CN211588212U
Application number: CN201922267074.2U
Authority: CN
Inventors: 陈志辉
Original assignee: Chengdu Jihao Auto Parts Co ltd
Current assignee: Chengdu Jihao Auto Parts Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-09-29
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses a panel beating perforating device, including base and the mount of setting on the base, the bottom surface of mount is equipped with the install bin, the bottom of install bin is equipped with the dust cover, be equipped with motor and hair-dryer in the install bin, install the drill bit on the output shaft of motor, the drill bit passes the install bin extends to in the dust cover, the intercommunication has the dust blowing pipe on the blowing port of hair-dryer, the dust blowing pipe extends to in the dust cover, the upper surface of base is provided with the fixing device of fixed panel beating, fixing device is located the below of drill bit. The above structure of the utility model is adopted, the spark that produces when can blockking drilling, the centralized processing sweeps avoids the sweeps to float contaminated air in the air, can also reduce the temperature at position of punching.

Description

Sheet metal punching device

Technical Field

The utility model relates to an auto parts technical field specifically is a panel beating perforating device.

Background

At present, in the automobile sheet metal component production and processing process, perforating device often can be used, the sweeps that punch and produce stops and causes the precision of punching inaccurate easily on the surface of sheet metal component, most automobile sheet metal component perforating device that has now adopts the dust catcher to directly remove the bits in open environment, it removes the bits effect not good, still there are a lot of pieces at the bits in-process and float contaminated air in the air removing, the spark that produces when punching also causes personnel's accidental injury easily because of lacking the obstacle.

SUMMERY OF THE UTILITY MODEL

Improve the accuracy that the panel beating punched in order to collect the sweeps, prevent to punch the spark accidental injury personnel of production, the utility model provides a panel beating perforating device.

The utility model provides a technical scheme that above-mentioned problem adopted is:

the utility model provides a panel beating perforating device, includes the base and sets up the mount on the base, the bottom surface of mount is equipped with the install bin, the bottom of install bin is equipped with the dust cover, be equipped with motor and hair-dryer in the install bin, install the drill bit on the output shaft of motor, the drill bit passes the install bin extends to in the dust cover, the intercommunication has the dust blowing pipe on the blowing port of hair-dryer, the dust blowing pipe extends to in the dust cover, the upper surface of base is provided with the fixing device of fixed panel beating, fixing device is located the below of drill bit. The utility model can limit the scraps generated during punching in the dust cover by arranging the dust cover below the installation box, and avoid the scraps floating in the air to pollute the air everywhere; the dust cover can also block the spark generated in the punching process inside, so that the accidental injury of personnel is avoided; the dust blowing pipe can blow away the scraps at the drilling position, so that the influence of the scraps on the punching precision is avoided, and meanwhile, the air blown out by the dust blowing pipe can accelerate the air flow at the punching position and reduce the temperature of the punching position; the fixing device can be completed by adopting the prior art.

Further, as preferred technical scheme, the dust cover includes spring and fire prevention cloth, the fire prevention cloth parcel is in the surface of spring, the spring with the top of fire prevention cloth is fixed the bottom surface of install bin. The spring can make the dust cover have flexible function, uses the size that the spring can change the dust cover when the increase of distance of install bin and sheet metal component, need not change the dust cover again.

Further, as preferred technical scheme, the bottom of fire prevention cloth is provided with the absorption circle. The dust cover can be tightly attached to the sheet metal part through the adsorption ring, and waste chips are prevented from escaping out of the dust cover; when the spring is stretched, the dust cover can be fixed.

Further, as a preferred technical scheme, the dust blowing pipe is horizontally as high as the middle part of the drill bit. The dust blowing pipe is arranged in such a way, so that scraps at the punching part can be blown away, and the punching of the drill bit cannot be influenced.

Further, as a preferred technical scheme, a dust suction pipe is arranged in the dust cover, a dust storage chamber is arranged on the outer side of the fixing device, a dust collector is arranged in the dust storage chamber, and the dust suction pipe is communicated with the dust collector. The dust collector can suck the waste dust in the dust cover into the dust storage chamber for centralized treatment.

Further, as preferred technical scheme, fixing device includes solid piece, fixed block and bolt of linking, the fixed block sets up and links the upper portion of piece and pass through bolted connection with linking firmly the piece, solid piece setting of linking is in the upper surface of base. The sheet metal part can be fixed by clamping the sheet metal between the fixed connecting block and the fixed block and then screwing the bolt.

Further, as a preferred technical scheme, the fixing devices are provided with two groups which are respectively positioned at two sides of the drill bit. The sheet metal part can be more stable by fixing the sheet metal part from two sides.

Further, as a preferred technical scheme, a supporting block is arranged on the base and is positioned between the two fixed connecting blocks. The supporting shoe can play the supporting role to the panel beating, the atress of being convenient for punch.

Further, as preferred technical scheme, the mount includes support column and fixed plate, the support column is installed the upper surface of base, the top and the fixed plate of support column link firmly.

Compared with the prior art, the utility model has the advantages that the scraps produced during drilling can be limited in the dust cover for collection, so as to prevent the scraps from polluting the air, and the sparks produced during drilling are also limited in the dust cover; the dust blowing pipe can blow away the sweeps at the punching part and simultaneously drives the air flow at the punching part to reduce the temperature of the punching part.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view at A;

FIG. 3 is a cross-sectional view of the dust cap;

reference numbers and corresponding part names in the drawings: 1. the dust collector comprises a base, 2, a fixing frame, 3, an installation box, 4, a motor, 5, a blower, 6, a drill bit, 7, a dust blowing pipe, 8, a dust cover, 9, a dust suction pipe, 10, a dust storage chamber, 11, a spring, 12, fireproof cloth, 13, an adsorption ring, 14, a fixing block, 15, a fixing block, 16, a dust collector, 17, a supporting block, 18, a supporting column, 19, a fixing plate, 20, a metal plate, 21 and a bolt.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "longitudinal", "lateral", "horizontal", "inner", "outer", "front", "rear", "top", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and the terms are only for convenience of description of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly specified or limited, the terms "disposed," "opened," "mounted," "connected," and "connected" are to be construed broadly, e.g., as either a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1, a panel beating perforating device, including base 1 and the mount 2 of welding on base 1, the bottom surface welding of mount 2 has install bin 3, the bottom of install bin 3 is equipped with dust cover 8, be equipped with motor 4 and hair-dryer 5 in the install bin 3, install drill bit 6 on the output shaft of motor 4, drill bit 6 passes install bin 3 and extend to in the dust cover 8, the intercommunication has blow dirt pipe 7 on the mouth of blowing of hair-dryer 5, blow dirt pipe 7 and extend to in the dust cover 8, the last skin weld of base 1 has the fixing device of fixed panel beating 20, fixing device is located the below of drill bit 6.

The dust cover 8 is arranged below the installation box 3, so that scraps generated in punching can be limited in the dust cover 8, and the scraps are prevented from floating in the air to pollute the air; sparks generated during punching can be blocked in the dustproof cover 8, so that accidental injury of personnel is avoided; blow dirt pipe 7 and can blow away the sweeps in drilling department, avoid the sweeps to influence the precision of punching, blow the air that dirt pipe 7 blew off simultaneously and can also accelerate the air flow at the position of punching, reduce the temperature at the position of punching.

Specifically, the fixing device comprises a fixed connecting block 14, a fixed block 15 and a bolt 21, wherein the fixed block 15 is arranged at the upper part of the fixed connecting block 14 and connected with the fixed connecting block 14 through the bolt 21, and the fixed connecting block 14 is welded on the upper surface of the base 1; the fixed frame 2 comprises a supporting column 18 and a fixed plate 19, the supporting column 18 is welded on the upper surface of the base 19, and the top of the supporting column 18 is welded with the fixed plate 19.

The metal plate 20 is clamped between the fixing block 14 and the fixing block 15, and the metal plate 20 can be fixed by tightening the bolt 21. In order to obtain a better fixing effect, two groups of fixing devices can be arranged and are respectively positioned at two sides of the drill bit 6; the middle base of the two fixed connecting blocks 14 can be further provided with a supporting block 17, and the supporting block 17 plays a supporting role in the punching of the sheet metal 20, so that the stress of the sheet metal 20 is more uniform.

Further, dust cover 8 includes spring 11 and fire prevention cloth 12, fire prevention cloth 12 parcel is in the surface of spring 11, spring 11 with the top of fire prevention cloth 12 is fixed the bottom surface of install bin 3, spring 11 adopts the welding, and fire prevention cloth 12 adopts the fix with screw. Because the thickness of panel beating 20 is different, use spring 11 to make dust cover 8 have flexible function, make the dust cover can adapt to the plate 20 of different thickness. In order to make the dust cover 8 and the metal plate 20 closely attached, the bottom of the fireproof cloth 12 is provided with an adsorption ring 13, and when the spring 11 is stretched, the adsorption ring 13 can also fix the size of the dust cover 8.

Preferably, the dust blowing pipe 7 is horizontally as high as the middle of the drill bit 6. The dust blowing pipe 7 is arranged in such a way, so that scraps at the punching part can be blown away, and the punching of the drill 6 cannot be influenced. The length of the dust blowing pipe 7 can be set according to specific conditions in practical use.

In addition, a dust suction pipe 9 is arranged in the dust cover 8, a dust storage chamber 10 is arranged outside the fixing device, a dust collector 16 is arranged in the dust storage chamber 10, and the dust suction pipe 9 is communicated with the dust collector 16; the dust collector 16 can suck the waste dust in the dust cover 8 into the dust storage chamber 16 for centralized processing.

As described above, the present invention can be preferably realized.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and the technical essence of the present invention is that within the spirit and principle of the present invention, any simple modification, equivalent replacement, and improvement made to the above embodiments are all within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a panel beating perforating device, includes base (1) and mount (2) of setting on base (1), its characterized in that, the bottom surface of mount (2) is equipped with install bin (3), the bottom of install bin (3) is equipped with dust cover (8), be equipped with motor (4) and hair-dryer (5) in install bin (3), install drill bit (6) on the output shaft of motor (4), drill bit (6) pass install bin (3) and extend to in dust cover (8), the intercommunication has blow dirt pipe (7) on the mouth of blowing of hair-dryer (5), blow dirt pipe (7) extend to in dust cover (8), the upper surface of base (1) is provided with the fixing device of fixed panel beating (20), fixing device is located the below of drill bit (6).

2. The sheet metal punching device according to claim 1, wherein the dust cover (8) comprises a spring (11) and a fireproof cloth (12), the fireproof cloth (12) is wrapped on the outer surface of the spring (11), and the spring (11) and the top of the fireproof cloth (12) are fixed on the bottom surface of the installation box (3).

3. The sheet metal punching device according to claim 2, wherein the fireproof cloth (12) is provided with an adsorption ring (13) at the bottom.

4. The sheet metal punching device according to claim 1, wherein the dust blowing pipe (7) is horizontally as high as the middle of the drill bit (6).

5. The sheet metal punching device according to claim 1, wherein a dust suction pipe (9) is arranged in the dust cover (8), a dust storage chamber (10) is arranged outside the fixing device, a dust collector (16) is arranged in the dust storage chamber (10), and the dust suction pipe (9) is communicated with the dust collector (16).

6. The sheet metal punching device according to claim 1, wherein the fixing device comprises a fixed connecting block (14), a fixed block (15) and a bolt (21), the fixed block (15) is arranged at the upper part of the fixed connecting block (14) and connected with the fixed connecting block (14) through the bolt (21), and the fixed connecting block (14) is arranged on the upper surface of the base (1).

7. The sheet metal punching device according to claim 6, wherein two sets of fixing devices are provided, and are respectively positioned on two sides of the drill bit (6).

8. The sheet metal punching device according to claim 7, wherein a supporting block (17) is arranged on the base (1), and the supporting block (17) is located between the two fixed connecting blocks (14).

9. The sheet metal punching device according to claim 1, wherein the fixing frame (2) comprises a supporting column (18) and a fixing plate (19), the supporting column (18) is mounted on the upper surface of the base (1), and the top of the supporting column (18) is fixedly connected with the fixing plate (19).