CN214235797U

CN214235797U - Punching machine with dust removal function

Info

Publication number: CN214235797U
Application number: CN202023325775.6U
Authority: CN
Inventors: 谢建康; 苏维灯
Original assignee: Liuzhou Health Machinery Equipment Co ltd
Current assignee: Liuzhou Health Machinery Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-21
Anticipated expiration: 2030-12-31

Abstract

The utility model provides a punching machine with dust removal function, which comprises a driving box, wherein the center of the top of the driving box is fixedly connected with a lower die, the top of the driving box is fixedly connected with a concave frame, the center of the top of the inner cavity of the concave frame is fixedly connected with an electric cylinder, the utility model can drive an upper die to move downwards by arranging the electric cylinder and a connecting plate, punch plates, protect the scraps by arranging the concave box, avoid the scraps to splash everywhere, suck the splashed scraps into a dust collecting box by arranging a dust hood, a dust suction pipe, an air exhauster, an air exhaust pipe and a three-way pipe, has the advantage of absorbing the scraps splashed during punching by arranging the structure, solves the problems that the existing punching machine can not effectively absorb the scraps, the scraps are not easy to splash everywhere and collect, and the splashed scraps are easy to the body of a worker, causing injury to workers.

Description

Punching machine with dust removal function

Technical Field

The utility model relates to a punching machine technical field especially relates to a punching machine with dust removal function.

Background

Punching machine generally indicates the punch press, exactly be a punching press formula press, punching press production is mainly to panel, through the mould, can make the blanking, punch a hole, the shaping, the deep-drawing, repair, the essence is towards, the plastic, riveting and extruded article and so on, wide application in each field, often need calcine panel when the thick panel of punching press, and its surface of panel after calcining can have a large amount of pieces, these pieces can splash everywhere when the punching press, current punching machine can not effectually absorb the piece, the piece splashes everywhere and is difficult for collecting, the piece that splashes simultaneously still splashes easily on the staff, cause the injury to the staff, for this we provide a punching machine with dust removal function, the problem that proposes more than the solution.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a punching machine with dust removal function possesses the piece that splashes when the punching press and carries out absorptive advantage, has solved current punching machine and can not effectually absorb the piece, and the piece splashes everywhere and is difficult for collecting, and the piece that splashes simultaneously still splashes the staff easily on one's body, causes the problem of injury to the staff.

Based on the above purpose, the utility model provides a punching machine with dust removal function, including the drive case, the fixedly connected with bed die of center department at drive case top, the concave type frame of top fixedly connected with of drive case, the fixedly connected with electric cylinder of center department at concave type frame inner chamber top, the top swing joint of concave type frame inner chamber has concave type case, electric cylinder's flexible end runs through concave type case and fixedly connected with connecting plate, the bottom fixedly connected with of connecting plate cooperates the last mould that the bed die used, the equal fixedly connected with suction hood in the left and right sides of connecting plate bottom, the top intercommunication of suction hood has the dust absorption pipe, the fixedly connected with dust collection box of center department of drive case inner chamber bottom, the top intercommunication of dust collection box has the exhaust column, the top intercommunication of exhaust column has the three-way pipe, the one end that the suction hood was kept away from to the dust absorption pipe runs through the connecting plate in proper order, The three-way pipe dust collection box comprises a concave box, a concave frame and a driving box, and is communicated with a three-way pipe, the bottom of the inner cavity of the driving box is fixedly connected with an exhaust fan which is positioned on the right side of the dust collection box, and the left side of the exhaust fan is communicated with the right side of the dust collection box through a connecting pipe.

Preferably, the equal fixedly connected with slider in the left and right sides of connecting plate, the spout that the cooperation slider used is all seted up to the left and right sides of concave type case inner chamber, the surface of slider and the internal surface sliding connection of spout, the bottom fixedly connected with pressure spring of spout inner chamber, the top of pressure spring and the bottom fixed connection of slider.

Preferably, the top of the left side and the top of the concave box are fixedly connected with guide blocks, guide grooves matched with the guide blocks for use are formed in the left side and the right side of the inner cavity of the concave frame, and the outer surfaces of the guide blocks are connected with the inner surfaces of the guide grooves in a sliding mode.

Preferably, the right side intercommunication of air exhauster has the exhaust pipe, the right side of exhaust pipe runs through drive box and fixedly connected with dust screen.

Preferably, the bottom of the dust collection box and the left side of the filter screen are communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.

Preferably, the front surface of the driving box is movably connected with a box door through a hinge, and the front surface of the box door is provided with a handle.

From the foregoing, the utility model provides a pair of punching machine with dust removal function has following beneficial effect:

1. the utility model discloses a set up electric cylinder and connecting plate, can drive the mould downstream, carry out the punching press to panel, through setting up the female mould case, can protect the piece, avoid the piece to splash everywhere, through setting up the suction hood, the dust absorption pipe, the air exhauster, exhaust column and three-way pipe, can inhale the dust collection box with the piece that splashes in, through setting up above structure, the piece that possesses when splashing carries out absorptive advantage, solved current punching machine can not effectually absorb the piece, the piece splashes everywhere and is difficult for collecting, the piece that splashes simultaneously still splashes on one's body the staff easily, cause the problem of injury to the staff.

2. The utility model can guide the movement of the connecting plate by arranging the sliding block and the sliding groove, limit the movement of the connecting plate, and buffer the movement of the sliding block by arranging the pressure spring;

by arranging the guide block and the guide groove, the movement of the concave box can be guided, and meanwhile, the movement of the concave box is limited;

the exhaust pipe is arranged, so that waste gas can be conveniently discharged, and the dust can be conveniently discharged into the exhaust pipe by arranging the dust screen;

the waste can be conveniently discharged by arranging the discharge pipe and the valve;

through setting up chamber door and handle, can conveniently open the drive case.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a partial enlarged view of the point A in FIG. 1;

FIG. 3 is a front view of the structure of the present invention;

fig. 4 is a front view of the dust box structure of the present invention.

In the figure: 1. a drive box; 2. a lower die; 3. a female frame; 4. an electric cylinder; 5. a concave mould box; 6. a connecting plate; 7. an upper die; 8. a dust hood; 9. a dust collection pipe; 10. a dust collection box; 11. an exhaust pipe; 12. a three-way pipe; 13. an exhaust fan; 14. a filter screen; 15. a slider; 16. a chute; 17. a pressure spring; 18. a guide block; 19. a guide groove; 20. an exhaust duct; 21. a dust screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Referring to fig. 1-4, a punching machine with a dust removing function comprises a driving box 1, a lower die 2 is fixedly connected to the center of the top of the driving box 1, a concave frame 3 is fixedly connected to the top of the driving box 1, an electric cylinder 4 is fixedly connected to the center of the top of the inner cavity of the concave frame 3, a concave box 5 is movably connected to the top of the inner cavity of the concave frame 3, the telescopic end of the electric cylinder 4 penetrates through the concave box 5 and is fixedly connected with a connecting plate 6, an upper die 7 matched with the lower die 2 is fixedly connected to the bottom of the connecting plate 6, dust hoods 8 are fixedly connected to the left side and the right side of the bottom of the connecting plate 6, a dust collecting pipe 9 is communicated with the top of each dust hood 8, a dust collecting box 10 is fixedly connected to the center of the bottom of the inner cavity of the driving box 1, the top of each dust collecting box 10 is communicated with a suction pipe 11, a three-way pipe 12 is communicated with the top of each suction pipe 11, and one end, far away from each dust collecting pipe 9, which sequentially penetrates through each dust hood 8, of each dust collecting pipe 6, The concave box 5, the concave frame 3 and the driving box 1 are communicated with the three-way pipe 12, the bottom of the inner cavity of the driving box 1 is fixedly connected with the exhaust fan 13 positioned at the right side of the dust collection box 10, the left side of the exhaust fan 13 is communicated with the right side of the dust collection box 10 through a connecting pipe, the right side of the inner cavity of the dust collection box 10 is fixedly connected with the filter screen 14 through a screw, the upper die 7 can be driven to move downwards through the arrangement of the electric cylinder 4 and the connecting plate 6 to punch the plate, the concave box 5 can protect the chips and prevent the chips from splashing everywhere, the splashed chips can be sucked into the dust collection box 10 through the arrangement of the dust hood 8, the dust collection pipe 9, the exhaust fan 13, the exhaust pipe 11 and the three-way pipe 12, the splashed chips can be sucked into the dust collection box 10, the structure has the advantage of absorbing the splashed chips during punching, and the problem that the existing punching machine can not effectively absorb the chips is solved, the piece splashes everywhere and is difficult for collecting, and the piece that splashes simultaneously still splashes easily on the staff, causes the problem of injury to the staff.

Please refer to fig. 1 and 2, the sliders 15 are fixedly connected to the left and right sides of the connecting plate 6, the sliding grooves 16 matched with the sliders 15 for use are formed in the left and right sides of the inner cavity of the concave box 5, the outer surface of each slider 15 is slidably connected with the inner surface of each sliding groove 16, the compression springs 17 are fixedly connected to the bottoms of the inner cavities of the sliding grooves 16, the tops of the compression springs 17 are fixedly connected with the bottoms of the sliders 15, the sliders 15 and the sliding grooves 16 are arranged, the connecting plate 6 can be guided to move, meanwhile, the connecting plate 6 is limited to move, and the sliders 15 can be buffered by arranging the compression springs 17.

Referring to fig. 1 and 3, the guide blocks 18 are fixedly connected to the top of the left side and the top of the right side of the concave box 5, the guide grooves 19 matched with the guide blocks 18 are formed in the left side and the right side of the inner cavity of the concave frame 3, the outer surfaces of the guide blocks 18 are slidably connected with the inner surfaces of the guide grooves 19, and the guide blocks 18 and the guide grooves 19 are arranged to guide the movement of the concave box 5 and limit the movement of the concave box 5.

Referring to fig. 1, 3 and 4, the right side of the exhaust fan 13 is communicated with an exhaust duct 20, the right side of the exhaust duct 20 penetrates through the driving box 1 and is fixedly connected with a dust screen 21, waste gas can be conveniently discharged by arranging the exhaust duct 20, and dust can be conveniently discharged in the exhaust duct 20 by arranging the dust screen 21.

Referring to fig. 1, 3 and 4, a discharge pipe is connected to the bottom of the dust box 10 and located on the left side of the filter screen 14, and a valve is disposed at the nozzle of the discharge pipe, so that waste can be conveniently discharged.

Referring to fig. 3 and 4, the front surface of the driving box 1 is movably connected with a box door through a hinge, a handle is disposed on the front surface of the box door, a protection plate is fixedly connected with the front surface of the dust collection box 10 through a screw, and the driving box 1 can be conveniently opened by disposing the box door and the handle.

When the device is used, plugs of the electric cylinder 4 and the exhaust fan 13 are electrified, a plate to be punched is placed on the lower die 2, an external switch of the electric cylinder 4 is started, the electric cylinder 4 drives the connecting plate 6 to move downwards through the guide of the sliding block 15 and the sliding groove 16, the connecting plate 6 drives the upper die 7 to move downwards, the plate is punched, the concave box 5 moves downwards through the guide of the guide block 18 and the guide groove 19 under the action of gravity, the concave box 5 is tightly attached to the top of the lower die 2, the fragments are effectively prevented from splashing during punching, the external switch of the exhaust fan 13 is started at the same time, the exhaust fan 13 absorbs the fragments through the dust hood 8 and the dust suction pipe 9, the fragments are sucked into the dust collection box 10 through the three-way pipe 12 and the exhaust pipe 11, the waste gas filtered through the filter screen 14 is discharged through the exhaust pipe 20, and the device has the advantage of absorbing the fragments splashed during punching, the problem of current punching machine can not effectually absorb the piece, and the piece splashes everywhere and is difficult for collecting, and the piece that splashes simultaneously still splashes the staff easily on one's body, causes the injury to the staff is solved.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The punching machine with the dust removal function is characterized by comprising a driving box (1), a lower die (2) is fixedly connected to the center of the top of the driving box (1), a concave frame (3) is fixedly connected to the top of the driving box (1), an electric cylinder (4) is fixedly connected to the center of the top of an inner cavity of the concave frame (3), a concave box (5) is movably connected to the top of the inner cavity of the concave frame (3), the telescopic end of the electric cylinder (4) penetrates through the concave box (5) and is fixedly connected with a connecting plate (6), an upper die (7) matched with the lower die (2) to use is fixedly connected to the bottom of the connecting plate (6), dust suction hoods (8) are fixedly connected to the left side and the right side of the bottom of the connecting plate (6), a dust suction pipe (9) is communicated to the top of each dust suction hood (8), and a dust collection box (10) is fixedly connected to the center of the bottom of the inner cavity of the driving box (1), the dust collection box is characterized in that the top of the dust collection box (10) is communicated with an exhaust pipe (11), the top of the exhaust pipe (11) is communicated with a three-way pipe (12), one end, away from the dust hood (8), of the dust collection pipe (9) sequentially penetrates through a connecting plate (6), a concave box (5), a concave frame (3) and a driving box (1) and is communicated with the three-way pipe (12), the bottom of the inner cavity of the driving box (1) is fixedly connected with an exhaust fan (13) and is located on the right side of the dust collection box (10), the left side of the exhaust fan (13) is communicated with the right side of the dust collection box (10) through a connecting pipe, and the right side of the inner cavity of the dust collection box (10) is fixedly connected with a filter screen (14) through screws.

2. The punching machine with the dust removing function according to claim 1, wherein sliding blocks (15) are fixedly connected to the left side and the right side of the connecting plate (6), sliding grooves (16) matched with the sliding blocks (15) are formed in the left side and the right side of the inner cavity of the female die box (5), the outer surface of each sliding block (15) is in sliding connection with the inner surface of each sliding groove (16), a pressure spring (17) is fixedly connected to the bottom of the inner cavity of each sliding groove (16), and the top of each pressure spring (17) is fixedly connected with the bottom of each sliding block (15).

3. The punching machine with the dust removing function according to claim 1, wherein the top parts of the left side and the right side of the female die box (5) are fixedly connected with guide blocks (18), the left side and the right side of the inner cavity of the female die frame (3) are respectively provided with a guide groove (19) matched with the guide blocks (18), and the outer surface of each guide block (18) is in sliding connection with the inner surface of each guide groove (19).

4. The punching machine with the dust removing function according to claim 1, wherein the right side of the exhaust fan (13) is communicated with an exhaust duct (20), and the right side of the exhaust duct (20) penetrates through the driving box (1) and is fixedly connected with a dust screen (21).

5. The punching machine with the dust removing function according to claim 1, wherein a discharge pipe is communicated with the bottom of the dust collecting box (10) and positioned at the left side of the filter screen (14), and a valve is arranged at the nozzle of the discharge pipe.

6. The punching machine with dust removing function according to claim 1, wherein a door is movably connected to the front surface of the driving box (1) through a hinge, and a handle is provided on the front surface of the door.