CN216729675U

CN216729675U - Pneumatic hydraulic punching equipment

Info

Publication number: CN216729675U
Application number: CN202220131242.4U
Authority: CN
Inventors: 杨为民; 王含; 吴海; 喻秋红
Original assignee: Wuhan Minhong Technology Co ltd
Current assignee: Wuhan Minhong Technology Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-14
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of punching equipment, and discloses pneumatic hydraulic punching equipment which comprises a base, an upper push plate, a driving motor, a platform and a lower through hole, wherein a cleaning mechanism is arranged below the platform and comprises an air suction hole, a baffle, a scraper blade, a collecting box, a handle, a side plate and a screen, debris thrown out by the rotation of a drill bit and a metal coil are blocked by the four baffles, compared with the vertically arranged baffle in the prior art, the arc-shaped baffle has a blocking effect on the debris, can be used for decelerating and guiding the debris more and reducing the secondary rebound of the debris, and is more beneficial to concentrating the debris on the top surface of the platform, after the punching is finished, the debris far away from the lower through hole on the top surface of the platform is driven to the middle position of the platform by pushing the scraper blade to move to the position of the lower through hole by using the V-shaped shape of the scraper blade, the piece is from in the narrow collecting box of lower perforation whereabouts, improves the convenience of clearing up the piece.

Description

Pneumatic hydraulic punching equipment

Technical Field

The utility model relates to the technical field of punching equipment, in particular to pneumatic hydraulic punching equipment.

Background

The prior art discloses a pneumatic hydraulic punching device (CN202110353801.6), the subassembly of punching is located the top of main part frame, adjusting part is located the below of subassembly of punching, the base is located the below of main part frame, the erection support is located the top of base, the erection support is hollow structure, the sleeve is located erection support's inside, the one end of lead screw with sleeve swing joint, the other end of lead screw run through the erection support, and with workstation fixed connection, the gear is located the side of lead screw, the one end of pivot with the axle center fixed connection of gear, the other end of pivot run through the erection support, and with dwang fixed connection, just the dwang is located the side of erection support, through above-mentioned structural design, pneumatic hydraulic punching device can carry out the accuracy to spare part and punch, the punching efficiency of the parts is improved, and therefore the production efficiency of the parts is enhanced.

The inventor finds that the technical scheme still has at least the following defects that the rectangular frame is arranged at the edge position of the workbench to block chips, the chips are thrown out in the process of punching a workpiece by a drill bit, and the vertically arranged baffle has poor blocking effect on the chips and is easy to cause secondary rebound of the chips.

To this end, we propose a pneumatic hydraulic perforating apparatus.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems in the prior art and provides pneumatic hydraulic punching equipment.

In order to achieve the purpose, the utility model adopts the following technical scheme that the pneumatic hydraulic punching equipment comprises a base, an upper push plate, a driving motor, a platform and a lower through hole, the upper push plate is arranged on the top surface of the base, the platform is fixedly connected with the upper push plate, a hydraulic oil cylinder is fixedly arranged below the upper push plate, the driving motor is fixedly connected with the top surface of the base, an output shaft of the driving motor is fixedly clamped with a drill bit, the top surface of the platform is provided with a lower through hole, a cleaning mechanism is arranged below the platform and comprises an air suction hole, a baffle plate, a scraper, a collecting box, a handle, a side plate and a screen, the top surface of the platform is provided with an air suction hole, the baffle is fixedly connected with the platform, the scraper is in sliding connection with the platform, the side plate is fixedly connected with the platform, the collecting box is in sliding connection with the side plate, the handle is fixedly connected with the collecting box, and the screen is fixedly connected with the collecting box.

Preferably, the suction holes are circular holes and penetrate through the platform, the suction holes are annularly distributed around the lower through hole, the baffles are arc-shaped plates, the number of the baffles is four, the four baffles are fixedly connected with four side wall surfaces of the platform respectively, and concave surfaces of the four baffles face towards the center direction of the lower through hole.

Preferably, the horizontal section of the scraper is V-shaped, the scraper is connected with the top surface of the platform in a sliding mode, and the center of the bent part of the scraper and the center of the lower through hole are located on the same axis.

Preferably, the cleaning mechanism further comprises a negative pressure box, an air exhaust hole, a first motor, a vertical shaft, a blade, a sliding block and a side groove, the negative pressure box is fixedly connected with the side plate, the air exhaust hole is formed in the top surface of the negative pressure box, the air exhaust hole is formed in the bottom surface of the negative pressure box, the first motor is fixedly connected with the negative pressure box, the vertical shaft is fixedly connected with an output shaft of the first motor, the blade is fixedly connected with the vertical shaft, the side groove is formed in the side wall of the side plate, the sliding block is slidably connected with the side groove, and the sliding block is fixedly connected with the collecting box.

Preferably, the collection box is a rectangular frame, the screen is fixedly connected with the bottom surface of the handle, the negative pressure box is a hollow cuboid, the lower end surface of the collection box is attached to the top surface of the negative pressure box, and the shell of the motor I is fixedly connected with the inner bottom surface of the negative pressure box.

Preferably, the sliding block is a half cylinder, the cross section of the sliding block is fixedly connected with the right side wall of the collecting box, the side groove is formed in the left side wall of the side plate, and the side groove is matched with the sliding block.

Advantageous effects

The utility model provides pneumatic hydraulic punching equipment. The method has the following beneficial effects:

1. the pneumatic hydraulic punching equipment pushes the upper push plate through the hydraulic oil cylinder to drive the platform to be close to the driving motor, the driving motor drives the drill bit to drill a workpiece on the top surface of the platform, in the rotating process of the drill bit, the four baffles block the chips thrown out by the rotation of the drill bit and the metal coil, compared with the vertically arranged baffles in the prior art, the arc-shaped baffles have the function of blocking the chips, can reduce the speed and guide the flow of the chips, reduce the secondary rebound of the chips, and are more favorable for concentrating the chips on the top surface of the platform, after punching, through promoting the scraper blade with the hand and removing at the platform top surface, utilize the V font shape of scraper blade, keep away from down fenestrate piece with the platform top surface and drive to the platform intermediate position, along with the removal of scraper blade, drive the piece of platform top surface to lower perforation position, in the piece is from the narrow collecting box of lower perforation whereabouts, improve the clear up clastic convenience.

2. This pneumatic hydraulic pressure drilling equipment, it is rotatory to drive the vertical axis through a motor circular telegram work, the vertical axis is waited to decide the gaseous follow exhaust hole of blade with the negative pressure box intracavity and is got rid of, negative pressure incasement produces the negative pressure, the gaseous and clastic mixture of collecting box top inhales from the suction opening doubly and falls on the screen cloth top, gaseous follow suction opening gets into the negative pressure incasement and is got rid of, at the in-process of drill bit drilling, in time the piece that will produce inhales the collecting box, further reduce clastic splashing, reduce the clastic work of clearance platform top surface.

3. This pneumatic hydraulic pressure drilling equipment is through at the drill bit in-process that punches, inhales piece and gaseous mixture from the suction hole, on the realization is to the basis of clastic clearance, drives the piece that punches and punches the gas flow around the position, through the gas flow mode with higher speed, takes away partly heat, avoids piece and drill bit high temperature of punching.

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 should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the cleaning mechanism of the present invention;

FIG. 3 is a schematic view of the utility model with the collection tank separated from the negative pressure tank;

FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention.

Illustration of the drawings:

10. a base; 11. a push plate is arranged; 12. a drive motor; 13. a platform; 14. lower punching; 20. a suction hole; 21. a baffle plate; 22. a squeegee; 23. a collection box; 24. a handle; 25. a side plate; 26. screening a screen; 27. a negative pressure tank; 28. an air exhaust hole; 29. an exhaust hole; 30. a first motor; 31. a vertical axis; 32. a blade; 33. a slider; 34. and a side groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment is as follows: a pneumatic hydraulic punching device is shown in figures 1-4 and comprises a base 10, an upper push plate 11, a driving motor 12, a platform 13 and a lower perforation 14, wherein the upper push plate 11 is arranged on the top surface of the base 10, the platform 13 is fixedly connected with the upper push plate 11, a hydraulic oil cylinder is fixedly arranged below the upper push plate 11, the driving motor 12 is fixedly connected with the top surface of the base 10, an output shaft of the driving motor 12 is fixedly clamped with a drill bit, the top surface of the platform 13 is provided with the lower perforation 14, a cleaning mechanism is arranged below the platform 13 and comprises an air suction hole 20, a baffle plate 21, a scraper plate 22, a collecting box 23, a handle 24, a side plate 25 and a screen 26, the top surface of the platform 13 is provided with the air suction hole 20, the baffle plate 21 is fixedly connected with the platform 13, the scraper plate 22 is slidably connected with the platform 13, the side plate 25 is fixedly connected with the platform 13, the collecting box 23 is slidably connected with the side plate 25, the handle 24 is fixedly connected with the collecting box 23, the screen 26 is fixedly connected with the collecting box 23, the air suction holes 20 are circular holes, the air suction holes 20 penetrate through the platform 13, the air suction holes 20 are annularly distributed around the lower through holes 14, the baffles 21 are arc-shaped plates, the number of the baffles 21 is four, the four baffles 21 are respectively fixedly connected with four side wall surfaces of the platform 13, concave surfaces of the four baffles 21 face the central direction of the lower through holes 14, the horizontal section of the scraper 22 is V-shaped, the scraper 22 is slidably connected with the top surface of the platform 13, the bending part of the scraper 22 and the circle center of the lower through holes 14 are positioned on the same axis, the upper push plate 11 is pushed by a hydraulic oil cylinder to drive the platform 13 to be close to the driving motor 12, the driving motor 12 drives the drill bit to drill a workpiece on the top surface of the platform 13, in the rotating process of the drill bit, the chips thrown out by the drill bit and the metal coil are blocked by the four baffles 21, compared with the vertically arranged baffles 21 in the prior art, curved baffle 21 is more than stopping effect to the piece, can be for piece speed reduction water conservancy diversion more, reduce clastic secondary bounce-back, be favorable to concentrating on platform 13 top surface with the piece more, after punching, through promoting scraper blade 22 with the hand and removing at platform 13 top surface, utilize the V word shape of scraper blade 22, the piece of punching a hole 14 drives to platform 13 intermediate position under keeping away from platform 13 top surface, along with scraper blade 22's removal, drive the piece of platform 13 top surface to punching a hole 14 place under, the piece is from in the narrow collecting box 23 of punching a hole 14 whereabouts down, improve the convenience of clearing up the piece.

The cleaning mechanism further comprises a negative pressure box 27, an air suction hole 28, an air exhaust hole 29, a first motor 30, a vertical shaft 31, a blade 32, a sliding block 33 and a side groove 34, the negative pressure box 27 is fixedly connected with the side plate 25, the air suction hole 28 is formed in the top surface of the negative pressure box 27, the air exhaust hole 29 is formed in the bottom surface of the negative pressure box 27, the first motor 30 is fixedly connected with the negative pressure box 27, the vertical shaft 31 is fixedly connected with an output shaft of the first motor 30, the blade 32 is fixedly connected with the vertical shaft 31, the side wall of the side plate 25 is provided with the side groove 34, the sliding block 33 is slidably connected with the side groove 34, the sliding block 33 is fixedly connected with the collecting box 23, the collecting box 23 is a rectangular frame, the screen mesh 26 is fixedly connected with the bottom surface of the handle 24, the negative pressure box 27 is a hollow cuboid, the lower end surface of the collecting box 23 is attached to the top surface of the negative pressure box 27, the shell of the first motor 30 is fixedly connected with the inner bottom surface of the negative pressure box 27, the sliding block 33 is a half cylinder, the cross section of the sliding block 33 is fixedly connected with the right side wall of the collecting box 23, the side groove 34 is arranged on the left side wall of the side plate 25, the side groove 34 is matched with the sliding block 33, the vertical shaft 31 is driven to rotate through the power-on work of the motor I30, the vertical shaft 31 is used for removing gas in the cavity of the negative pressure box 27 from the exhaust hole 29 by the blade 32 to be determined, negative pressure is generated in the negative pressure box 27, the mixture of the gas and the debris above the collecting box 23 is sucked into the air suction hole 20 times and falls onto the screen 26, the gas enters the negative pressure box 27 from the air suction hole 28 and is removed, the generated debris is sucked into the collecting box 23 in time in the drilling process of the drill bit, the splashing of the debris is further reduced, and the work of cleaning the debris on the top surface of the platform 13 is reduced.

Through at the drill bit in-process that punches, inhale from suction hole 20 with the mixture of piece and gas, on the realization is to the basis of clastic clearance, drive the piece that punches and punch the gas flow around the position, through the gas flow mode with higher speed, take away partly heat, avoid piece and drill bit high temperature of punching.

The working principle of the utility model is as follows: the motor I30 is electrified to work to drive the vertical shaft 31 to rotate, the vertical shaft 31 is provided with a blade 32 to be determined to exhaust gas in a cavity of the negative pressure box 27 from the exhaust hole 29, negative pressure is generated in the negative pressure box 27, a mixture of the gas above the collecting box 23 and the scraps is sucked into the upper part of the screen 26 from the suction hole 20 times, the gas enters the negative pressure box 27 from the suction hole 28 to be exhausted, the generated scraps are sucked into the collecting box 23 in time in the drilling process of the drill bit, the hydraulic oil cylinder pushes the upper push plate 11 to drive the platform 13 to be close to the driving motor 12, the driving motor 12 drives the drill bit to drill a workpiece on the top surface of the platform 13, the scraps and a metal coil thrown out by the rotation of the drill bit are blocked by four baffles 21 in the rotating process of the drill bit, the scraper 22 is pushed to move on the top surface of the platform 13 by hand, and the scraps far away from the lower through hole 14 are driven to the middle position of the platform 13 by utilizing the V-shaped shape of the scraper 22, as the scraper 22 moves, debris on the top surface of the platform 13 is driven to the position of the lower aperture 14 and falls from the lower aperture 14 into the narrow collection bin 23.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Pneumatic hydraulic pressure drilling equipment, including base (10), push up board (11), driving motor (12), platform (13) and lower perforation (14), push up board (11) set up the top surface at base (10), platform (13) and push up board (11) fixed connection, and push up board (11) below fixed mounting has hydraulic cylinder, driving motor (12) have the drill bit with the output shaft fixed joint of the top surface fixed connection of base (10) and driving motor (12), and perforation (14), its characterized in that) have been seted up down to the top surface of platform (13): platform (13) below sets up clearance mechanism, clearance mechanism includes suction hole (20), baffle (21), scraper blade (22), collecting box (23), handle (24), curb plate (25) and screen cloth (26), suction hole (20) are seted up to the top surface of platform (13), baffle (21) and platform (13) fixed connection, scraper blade (22) and platform (13) sliding connection, curb plate (25) and platform (13) fixed connection, collecting box (23) and curb plate (25) sliding connection, handle (24) and collecting box (23) fixed connection, screen cloth (26) and collecting box (23) fixed connection.

2. The pneumatic-hydraulic perforating apparatus as recited in claim 1, characterized in that: the utility model discloses a punch structure, including platform (13), suction hole (20), baffle (21), four baffles (21), four baffle (21) and the central direction of punching a hole (14) down all towards, suction hole (20) are circular port and suction hole (20) run through platform (13), and suction hole (20) annular distribution is around punching a hole (14) down, baffle (21) are the arc, and the quantity of baffle (21) is four, four baffle (21) respectively with four side wall face fixed connection of platform (13), the concave surface of four baffle (21).

3. The pneumatic-hydraulic perforating apparatus of claim 2 wherein: the horizontal section of the scraper (22) is V-shaped, the scraper (22) is connected with the top surface of the platform (13) in a sliding mode, and the bent part of the scraper (22) and the circle center of the lower through hole (14) are located on the same axis.

4. The pneumatic-hydraulic perforating apparatus of claim 3 wherein: clearance mechanism still includes negative pressure case (27), extraction opening (28), exhaust hole (29), motor (30), vertical axis (31), blade (32), sliding block (33) and side channel (34), negative pressure case (27) and curb plate (25) fixed connection, extraction opening (28) are seted up to the top surface of negative pressure case (27), and exhaust hole (29) are seted up to the bottom surface of negative pressure case (27), motor (30) and negative pressure case (27) fixed connection, the output shaft fixed connection of vertical axis (31) and motor (30), blade (32) and vertical axis (31) fixed connection, side channel (34) are seted up to the lateral wall of curb plate (25), sliding block (33) and side channel (34) sliding connection and sliding block (33) and collecting box (23) fixed connection.

5. The pneumatic-hydraulic perforating apparatus as recited in claim 4, characterized in that: the collecting box (23) is a rectangular frame, the screen (26) is fixedly connected with the bottom surface of the handle (24), the negative pressure box (27) is a hollow cuboid, the lower end surface of the collecting box (23) is attached to the top surface of the negative pressure box (27), and the shell of the motor I (30) is fixedly connected with the inner bottom surface of the negative pressure box (27).

6. The pneumatic-hydraulic perforating apparatus of claim 5 wherein: the sliding block (33) is a half cylinder, the section of the sliding block (33) is fixedly connected with the right side wall of the collecting box (23), the side groove (34) is arranged on the left side wall of the side plate (25), and the side groove (34) is matched with the sliding block (33).