CN213052260U

CN213052260U - Hydraulic punching machine for sheet metal machining

Info

Publication number: CN213052260U
Application number: CN202021614303.XU
Authority: CN
Inventors: 刘阳
Original assignee: Dalian Goodway Machinery Co ltd
Current assignee: Dalian Goodway Machinery Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-27
Anticipated expiration: 2030-08-06

Abstract

The utility model relates to the technical field of sheet metal processing, in particular to a hydraulic punch press for sheet metal processing, which is characterized in that a sprinkler head is arranged to ensure that the sprinkler head sprays water to a stamping device for cooling, the stamping device is prevented from expanding after long-time friction to generate heat to influence stamping precision, a material box is arranged to facilitate the collection of waste materials and cooling water, the collection capacity of the waste materials and the cooling water is improved, a leakage net is arranged to improve the separation effect of the waste materials and the cooling water, and a filter screen is arranged to facilitate the use of the used cooling water after being filtered; the device comprises a bottom plate, a lower support, a workbench and a through hole, wherein the top end of the bottom plate is connected with the bottom end of the lower support; the water tank is connected with the bottom end of the workbench, a cavity is arranged in the material tank, a feeding hole is formed in the top end of the cavity, a discharging hole is formed in the right end of the cavity, the feeding hole and the discharging hole are communicated with the cavity, and the feeding hole of the cavity is communicated with the through hole.

Description

Hydraulic punching machine for sheet metal machining

Technical Field

The utility model relates to a sheet metal working's technical field especially relates to a fluid pressure type punch press of sheet metal working.

Background

A hydraulic press for sheet metal working is an auxiliary device for sheet metal working, and is widely used in the field of sheet metal working; the existing hydraulic punching machine for sheet metal machining comprises a bottom plate, a lower support, a workbench and a through hole, wherein the top end of the bottom plate is connected with the bottom end of the lower support, the top end of the lower support is connected with the bottom end of the workbench, and the through hole is formed in the workbench; when the existing hydraulic punching machine for sheet metal machining is used, firstly, a sheet metal to be punched is placed at the top end of a workbench, the sheet metal is punched after the placement is finished, and waste materials generated by punching are discharged downwards through holes; the hydraulic punching machine for metal plate processing is found in use, the metal plate punching processing is power by means of conventional or special punching equipment, the metal plate is directly subjected to deformation force in a die and is deformed, so that a production technology of product parts with certain shapes, sizes and performances is obtained, a currently used hydraulic punching machine is long-time expanded due to temperature rise after friction of the metal plate in a punching mode when the punching device is used, the punching precision is reduced, waste materials after punching are completed cannot be collected in time, the material waste is more, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through setting up the sprinkler bead, make the sprinkler bead to stamping device water spray cooling, prevent that stamping device from long-time friction from producing heat after inflation influence stamping accuracy, through setting up the material case, be convenient for collect waste material and cooling water, improve the collection ability of waste material and cooling water, leak the separation effect that the net improves waste material and cooling water through setting up, through setting up the filter screen, be convenient for utilize the cooling water after filtering the use, improve the cyclic utilization ratio of cooling water, reduce the wasting of resources, improve the fluid pressure type punch press of a panel beating of usability.

The utility model relates to a hydraulic punching machine for sheet metal processing, which comprises a bottom plate, a lower support, a workbench and a through hole, wherein the top end of the bottom plate is connected with the bottom end of the lower support, the top end of the lower support is connected with the bottom end of the workbench, and the through hole is arranged on the workbench; the device also comprises a material box, a closed door, a leakage net, a water tank, a filter screen, a water pump, a third water pipe and a water spray head, wherein the top end of the material box is connected with the bottom end of the workbench, a cavity is arranged in the material box, the top end of the cavity is provided with a feed inlet, the right end of the cavity is provided with a discharge outlet, the feed inlet and the discharge outlet are both communicated with the cavity, the feed inlet of the cavity is communicated with a through hole, the closed door can be arranged at the discharge outlet of the cavity in a turnover manner and is connected with the outer side wall of the material box, the leakage net is connected with the inner side wall of the material box and is arranged in the cavity, the bottom end of the material box is communicated with a first water pipe input end, the bottom end of the water tank is connected with the top end of the bottom plate and is provided with a working cavity, a water, the water pump is installed on the bottom plate top, and third water pipe input and work intracavity intercommunication, third water pipe output and water pump input intercommunication, water pump output intercommunication are provided with the fourth water pipe, and the fourth water pipe output is provided with the hose through the connecting valve intercommunication, hose output and sprinkler bead input intercommunication to the sprinkler bead is installed on stamping device.

The utility model discloses a fluid pressure type punch press of panel beating, still include stamping device, stamping device includes the pillar, the roof, the multiunit slider, the connecting plate, first pneumatic cylinder and punching press head, it is connected with the workstation top to go up the pillar bottom, it is connected with the roof bottom to go up the pillar top, the multiunit slider suit respectively on last pillar and through last pillar slide from top to bottom, the connecting plate is epitaxial to be connected with multiunit slider inside wall, first pneumatic cylinder top is connected with the roof bottom, first pneumatic cylinder bottom is connected with the connecting plate top, the connecting plate bottom is connected with punching press head top, the sprinkler bead is ann in the connecting plate bottom.

The utility model discloses a panel beating's fluid pressure type punch press still includes mounting bracket, second pneumatic cylinder and push pedal, and the mounting bracket top is connected with the workstation bottom, and the second pneumatic cylinder is installed in the mounting bracket bottom, and the second pneumatic cylinder right-hand member is connected with the push pedal left end to the push pedal setting is in the cavity.

The utility model discloses a fluid pressure type punch press of panel beating processing still wraps the punching press platform, and the punching press platform includes multiunit spliced pole, punching press board and multiunit spring, and multiunit spliced pole bottom is connected with the workstation top respectively, and punching press board suit reciprocates on the multiunit spliced pole and through the multiunit spliced pole, and the spring bottom is connected with the workstation top, and the spring top is connected with punching press board bottom.

The utility model discloses a fluid pressure type punch press of panel beating still includes the brush, and the brush is installed in the push pedal bottom to the brush bottom pastes tightly with the net top that leaks.

The utility model discloses a fluid pressure type punch press of panel beating, still include the manger plate edge, the bottom is connected and sets up in the through-hole outside with the workstation top.

The utility model discloses a fluid pressure type punch press of panel beating, still include the inclined plane, the inclined plane setting is in the working chamber and set up in working chamber delivery port department.

The utility model discloses a fluid pressure type punch press of panel beating still includes the multiunit pipe strap, and multiunit pipe strap right-hand member is connected with lower pillar inside wall, and the multiunit pipe strap left end is installed on the fourth water pipe.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, cooling water is placed in a working cavity, when a stamping device stamps a metal plate, water in the working cavity is pumped out by a third water pipe by opening a water pump, then the cooling water is sprayed out by a fourth water pipe and a hose through a sprinkler head, the sprayed cooling water flows into the cavity through a through hole and then is recycled by the working cavity, waste water in the working cavity is discharged by opening a second water pipe, waste materials after stamping are dropped to the top end of a leakage net of the working cavity through the through hole, the waste materials are discharged by opening a closed door after waste material collection is finished, the sprinkler head is arranged to spray water to cool the stamping device, the stamping device is prevented from expanding after long-time friction generates heat to influence stamping precision, a material box is arranged to facilitate the collection of the waste materials and the cooling water, the collection capacity of the waste materials and the cooling water is improved by arranging the leakage net, and a filter screen is arranged to improve the separation effect of the waste materials, the cooling water after being used is convenient to filter and then is utilized, the recycling rate of the cooling water is improved, the resource waste is reduced, and the usability is improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the connection of the material tank and the strainer;

FIG. 3 is an enlarged schematic view of the connection of the water tank and the filter net;

FIG. 4 is an enlarged schematic view of the connection of the punch plate with a spring or the like;

in the drawings, the reference numbers: 1. a base plate; 2. a lower pillar; 3. a work table; 4. a through hole; 5. a material box; 6. a closing door; 7. a leakage net; 8. a first water pipe; 9. a water tank; 10. a second water pipe; 11. a filter screen; 12. a water pump; 13. a third water pipe; 14. a fourth water pipe; 15. a hose; 16. a sprinkler head; 17. an upper pillar; 18. a top plate; 19. a slider; 20. a connecting plate; 21. a first hydraulic cylinder; 22. punching a head; 23. a mounting frame; 24. a second hydraulic cylinder; 25. pushing the plate; 26. connecting columns; 27. stamping the plate; 28. a spring; 29. a brush; 30. a water retaining edge; 31. a bevel; 32. and (6) pipe clamping.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the hydraulic punching machine for sheet metal working of the present invention comprises a bottom plate 1, a lower support 2, a working table 3 and a through hole 4, wherein the top end of the bottom plate 1 is connected with the bottom end of the lower support 2, the top end of the lower support 2 is connected with the bottom end of the working table 3, and the through hole 4 is arranged on the working table 3; the device also comprises a material box 5, a closed door 6, a leakage net 7, a water tank 9, a filter screen 11, a water pump 12, a third water pipe 13 and a water spray head 16, wherein the top end of the material box 5 is connected with the bottom end of the workbench 3, a cavity is arranged in the material box 5, the top end of the cavity is provided with a feed inlet, the right end of the cavity is provided with a discharge outlet, the feed inlet and the discharge outlet are both communicated with the cavity, the feed inlet of the cavity is communicated with a through hole 4, the closed door 6 can be arranged at the discharge outlet of the cavity in a turnover manner and is connected with the outer side wall of the material box 5, the leakage net 7 is connected with the inner side wall of the material box 5 and is arranged in the cavity, the bottom end of the material box 5 is communicated with the input end of the first water pipe 8, the bottom end of the water tank, a second water pipe 10 is communicated with a water outlet of the working cavity, a filter screen 11 is connected with the inner side wall of the water tank 9 and is arranged in the working cavity, a water pump 12 is arranged at the top end of the bottom plate 1, the input end of a third water pipe 13 is communicated with the inside of the working cavity, the output end of the third water pipe 13 is communicated with the input end of the water pump 12, the output end of the water pump 12 is communicated with a fourth water pipe 14, the output end of the fourth water pipe 14 is communicated with a hose 15 through a connecting valve, the output end of the hose 15 is communicated with the input end of a; firstly, cooling water is placed in a working cavity, when a stamping device stamps a metal plate, water in the working cavity is pumped out by a third water pipe 13 by opening a water pump 12, then the cooling water is sprayed out by a fourth water pipe 14 and a hose 15 through a sprinkler head 16, the sprayed cooling water flows into the cavity through a through hole 4 and then is recycled by the working cavity, waste water in the working cavity is discharged by opening a second water pipe 10, waste materials after stamping are dropped to the top end of a working cavity leakage net 7 through the through hole 4, the waste materials are discharged by opening a sealing door 6 after waste material collection is finished, the sprinkler head 16 sprays water to the stamping device to reduce the temperature by arranging the sprinkler head 16, the stamping device is prevented from expanding after long-time friction generates heat to influence stamping precision, the waste materials and the cooling water are collected conveniently by arranging a material box 5, the collection capacity of the waste materials and the cooling water is improved, and the separation effect of the waste materials and the cooling water is improved by arranging, through setting up filter screen 11, be convenient for utilize the cooling water after filtering after the use, improve the cyclic utilization of cooling water, reduce the wasting of resources, improve the usability.

The utility model discloses a hydraulic press of panel beating, still include stamping device, stamping device includes upper prop 17, roof 18, multiunit slider 19, connecting plate 20, first pneumatic cylinder 21 and ram head 22, upper prop 17 bottom is connected with workstation 3 top, upper prop 17 top is connected with roof 18 bottom, multiunit slider 19 is respectively nested on upper prop 17 and slides from top to bottom through upper prop 17, connecting plate 20 is extensive to be connected with multiunit slider 19 inside wall, first pneumatic cylinder 21 top is connected with roof 18 bottom, first pneumatic cylinder 21 bottom is connected with connecting plate 20 top, connecting plate 20 bottom is connected with ram head 22 top, sprinkler bead 16 is installed in connecting plate 20 bottom; at first place the panel beating that will process the stamping station on 3 tops of workstation, promote connecting plate 20 downstream through opening first pneumatic cylinder 21, make multiunit slider 19 slide on last pillar 17, make the punching press head 22 carry out the punching press to the panel beating downwards, through setting up multiunit slider 19, stability when improving connecting plate 20 up-and-down motion improves the precision of punching press, improves punching press efficiency, improves the practicality.

The utility model discloses a hydraulic punching machine for sheet metal working, which also comprises a mounting frame 23, a second hydraulic cylinder 24 and a push plate 25, wherein the top end of the mounting frame 23 is connected with the bottom end of the workbench 3, the second hydraulic cylinder 24 is arranged at the bottom end of the mounting frame 23, the right end of the second hydraulic cylinder 24 is connected with the left end of the push plate 25, and the push plate 25 is arranged in the cavity; after the garbage collection in the cavity is accomplished, make second hydraulic cylinder 24 extend through opening second hydraulic cylinder 24, make push pedal 25 promote the waste material in the cavity from a left side to the right side and discharge through the discharge gate, improve the discharge efficiency of waste material, improve waste discharge's convenience, improve the practicality.

The utility model discloses a hydraulic press of panel beating still wraps the punching press platform, and the punching press platform includes multiunit spliced pole 26, punching press board 27 and multiunit spring 28, and multiunit spliced pole 26 bottom is connected with 3 tops of workstation respectively, and punching press board 27 suit is on multiunit spliced pole 26 and through multiunit spliced pole 26 reciprocate, and spring 28 bottom is connected with 3 tops of workstation, and spring 28 top is connected with punching press board 27 bottoms; the stamping plate 27 top is placed to the panel beating that will need the punching press, makes the punching press board 27 slide downwards through multiunit spliced pole 26 when placing completion back punching press head 22 to panel beating downstamping, through setting up multiunit spring 28, improves the shock attenuation effect during the punching press, and noise abatement's production improves the stability of upper prop 17 through setting up multiunit spliced pole 26, improves the punching press precision, improves the practicality.

The utility model discloses a hydraulic punching machine for sheet metal processing, which also comprises a brush 29, wherein the brush 29 is arranged at the bottom end of the push plate 25, and the bottom end of the brush 29 is tightly attached to the top end of the strainer 7; through setting up brush 29, wash the dirt on leaking the net 7 top through brush 29 when making push pedal 25 promote the waste material, prevent that the dirt from blockking up and leaking the difficult outflow of net 7 surface cooling water, improve the convenience, improve the practicality.

The utility model discloses a hydraulic punching machine for sheet metal processing, which also comprises a water retaining edge 30, wherein the bottom end is connected with the top end of the workbench 3 and is arranged outside the through hole 4; by arranging the water retaining edge 30, the cooling water sprayed by the water spraying head 16 is prevented from flowing out of the workbench 3 and being difficult to collect, the collecting capacity of the cooling water is improved, the convenience is improved, and the practicability is improved.

The hydraulic punching machine for sheet metal processing of the utility model also comprises an inclined plane 31, wherein the inclined plane 31 is arranged in the working cavity and at the water outlet of the working cavity; through setting up inclined plane 31, the dirt of the work intracavity of being convenient for is discharged through second water pipe 10, improves the clean efficiency of work chamber, improves the convenience.

The utility model discloses a hydraulic punch press for sheet metal working, which also comprises a plurality of groups of pipe clamps 32, the right ends of the plurality of groups of pipe clamps 32 are connected with the inner side wall of the lower support post 2, and the left ends of the plurality of groups of pipe clamps 32 are arranged on the fourth water pipe 14; through setting up multiunit pipe strap 32, improve the stability of fourth water pipe 14, prevent to buckle after fourth water pipe 14 atress and cause the damage, improve the practicality.

The utility model relates to a hydraulic punching machine for sheet metal processing, when in operation, firstly, cooling water is placed in a working cavity, when a punching device punches a sheet metal, water in the working cavity is pumped out by a third water pipe 13 by opening a water pump 12, then the cooling water is sprayed out by a water spray head 16 through a fourth water pipe 14 and a hose 15, the sprayed cooling water flows into the cavity through a through hole 4 and is recycled by the working cavity, waste water in the working cavity is discharged by opening a second water pipe 10, waste materials after punching are dropped to the top end of a working cavity leakage net 7 through the through hole 4, the waste materials are discharged by opening a sealing door 6 after waste material collection is finished, then the sheet metal to be processed is placed on a punching table at the top end of a working table 3, a connecting plate 20 is pushed to move downwards by opening a first hydraulic cylinder 21, a plurality of groups of sliders 19 are made to slide on an upper support column 17, and a punching head 22 is made to punch the sheet, then after the garbage collection in the cavity is accomplished, make second hydraulic cylinder 24 extend through opening second hydraulic cylinder 24, make push pedal 25 promote the waste material in the cavity from a left side to the right side and discharge through the discharge gate, later place punching press board 27 top with the panel beating of needs punching press, it makes punching press board 27 slide down through multiunit spliced pole 26 to place when accomplishing back punching press head 22 to the panel beating downstamping, then through setting up brush 29, make push pedal 25 wash the dirt on 7 tops of leaking the net through brush 29 when promoting the waste material, through setting up manger plate edge 30, prevent that the cooling water of sprinkler bead 16 spun from flowing out the workstation 3 beyond being difficult to collect, through setting up inclined plane 31, the dirt of the intracavity of being convenient for is discharged through second water pipe 10, through setting up multiunit pipe strap 32, improve the stability of fourth water pipe 14.

The hydraulic punching machine for sheet metal processing of the utility model adopts common mechanical modes such as installation mode, connection mode or setting mode, and can be implemented as long as beneficial effects can be achieved; the utility model discloses a water pump 12, first pneumatic cylinder 21 and second pneumatic cylinder 24 of hydraulic press of panel beating processing are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A hydraulic punching machine for sheet metal machining comprises a bottom plate (1), lower support columns (2), a workbench (3) and through holes (4), wherein the top end of the bottom plate (1) is connected with the bottom ends of the lower support columns (2), the top ends of the lower support columns (2) are connected with the bottom ends of the workbench (3), and the through holes (4) are formed in the workbench (3); it is characterized by also comprising a material box (5), a closed door (6), a leakage net (7), a water tank (9), a filter screen (11), a water pump (12), a third water pipe (13) and a water spray head (16), wherein the top end of the material box (5) is connected with the bottom end of the workbench (3), a cavity is arranged in the material box (5), a feed inlet is arranged at the top end of the cavity, a discharge outlet is arranged at the right end of the cavity, the feed inlet and the discharge outlet are both communicated with the cavity, the feed inlet of the cavity is communicated with the through hole (4), the closed door (6) can be arranged at the discharge outlet of the cavity in a turnover manner and is connected with the outer side wall of the material box (5), the leakage net (7) is connected with the inner side wall of the material box (5) and is arranged in the cavity, the bottom end of the material box (5) is communicated with a first water, be provided with water inlet and delivery port in the working chamber, and water inlet and delivery port all communicate with each other with the working chamber, the working chamber water inlet communicates with first water pipe (8) output, working chamber delivery port intercommunication is provided with second water pipe (10), filter screen (11) are connected and set up at the working chamber with water tank (9) inside wall, bottom plate (1) top is installed in water pump (12), third water pipe (13) input and working chamber intercommunication, third water pipe (13) output and water pump (12) input intercommunication, water pump (12) output intercommunication is provided with fourth water pipe (14), fourth water pipe (14) output is provided with hose (15) through the connecting valve intercommunication, hose (15) output and sprinkler bead (16) input intercommunication, and sprinkler bead (16) are installed on stamping device.

2. The hydraulic punching machine for sheet metal working according to claim 1, further comprising a punching device, wherein the punching device comprises an upper pillar (17), a top plate (18), a plurality of sets of sliders (19), a connecting plate (20), a first hydraulic cylinder (21) and a punching head (22), the bottom end of the upper pillar (17) is connected with the top end of the workbench (3), the top end of the upper pillar (17) is connected with the bottom end of the top plate (18), the plurality of sets of sliders (19) are respectively sleeved on the upper pillar (17) and slide up and down through the upper pillar (17), the extension of the connecting plate (20) is connected with the inner side walls of the plurality of sets of sliders (19),

the top end of the first hydraulic cylinder (21) is connected with the bottom end of the top plate (18), the bottom end of the first hydraulic cylinder (21) is connected with the top end of the connecting plate (20), the bottom end of the connecting plate (20) is connected with the top end of the stamping head (22), and the water spraying head (16) is arranged at the bottom end of the connecting plate (20).

3. The hydraulic punching machine for sheet metal working according to claim 2, further comprising a mounting frame (23), a second hydraulic cylinder (24) and a push plate (25), wherein the top end of the mounting frame (23) is connected with the bottom end of the workbench (3), the second hydraulic cylinder (24) is mounted at the bottom end of the mounting frame (23), the right end of the second hydraulic cylinder (24) is connected with the left end of the push plate (25), and the push plate (25) is disposed in the cavity.

4. A hydraulic punching machine for sheet metal working according to claim 3, further comprising a punching table, wherein the punching table comprises a plurality of groups of connecting columns (26), a punching plate (27) and a plurality of groups of springs (28), the bottom ends of the plurality of groups of connecting columns (26) are respectively connected with the top end of the workbench (3), the punching plate (27) is sleeved on the plurality of groups of connecting columns (26) and moves up and down through the plurality of groups of connecting columns (26), the bottom ends of the springs (28) are connected with the top end of the workbench (3), and the top ends of the springs (28) are connected with the bottom end of the punching plate (27).

5. A hydraulic press for sheet-metal working according to claim 4, further comprising a brush (29), wherein the brush (29) is mounted at the bottom end of the push plate (25), and the bottom end of the brush (29) is closely attached to the top end of the screen (7).

6. The hydraulic press for sheet metal working according to claim 5, further comprising a water retaining rim (30), wherein the bottom end of the water retaining rim is connected to the top end of the table (3) and is disposed outside the through hole (4).

7. The hydraulic press for sheet metal working according to claim 6, further comprising an inclined surface (31), wherein the inclined surface (31) is disposed in the working chamber and at the water outlet of the working chamber.

8. The hydraulic punching machine for sheet metal working according to claim 7, further comprising a plurality of sets of pipe clamps (32), wherein the right ends of the plurality of sets of pipe clamps (32) are connected with the inner side wall of the lower support (2), and the left ends of the plurality of sets of pipe clamps (32) are mounted on the fourth water pipe (14).