CN220880134U - Device die external cutting waste device - Google Patents

Abstract

The utility model belongs to the field of punching machines, in particular to an equipment die external cutting waste device, which aims at solving the problems that product waste generated on the existing punching machine is blocked by a mechanical arm, is easy to stack for a long time, is troublesome to clean and delays production time. The product waste generated on the punching machine can be automatically cut off, the waste is prevented from being piled up, and the production efficiency is improved.

Description

Device die external cutting waste device

Technical Field

The utility model relates to the technical field of punching machines, in particular to an equipment die external cutting waste device.

Background

The punch press is a stamping press, and the advantages of products which cannot be achieved by mechanical processing can be achieved through various die applications, and the stamping production is mainly aimed at plates. Blanking, punching, forming, extrusion and the like can be performed through a die;

Product waste generated on the existing punching machine is blocked by the manipulator, long-time waste stacking is easy, cleaning is troublesome, and production time is delayed.

The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.

Disclosure of utility model

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides an equipment mould circumscribes waste material device, includes punching machine, punching press cope, first blade holder, cutting tool bit, second blade holder and cutting tool bit, punching press cope and punching press die all set up on the punching machine, punching press die sets up the bottom at punching press cope, fixedly connected with cylinder on the punching machine, first fixed connection of blade holder is on the output shaft of cylinder, cutting tool bit installs on first blade holder, second fixed connection is on the punching machine, cutting tool bit installs on second blade holder, the mounting groove has been seted up to second blade holder's bottom, slidable mounting has the buffer seat in the mounting groove, the spread groove has been seted up to the bottom of buffer seat, second blade holder installs in the spread groove, be equipped with coupling assembling on the buffer seat, coupling assembling is connected with second blade holder, the top fixedly connected with pressure spring of buffer seat, the one end fixed connection of pressure spring is on the inner wall of mounting groove.

Specifically, coupling assembling includes two limiting plates and two lead screw two, the spacing groove has all been seted up to cutting bit two's both sides, the fixed slot has all been seted up on the both sides inner wall of spread groove, and equal slidable mounting has the limiting plate in two fixed slots, the limiting plate is installed in corresponding spacing groove, and thread groove one has all been seted up to one side of two limiting plates, and all rotate on the inner wall of two fixed slots and install lead screw two, lead screw two screw thread is installed in corresponding thread groove one.

Specifically, all fixedly connected with rotary gear on two lead screws II, all offered the removal groove on the inner wall of two fixed slots, all slidable mounting has the rack in two removal grooves, the screw thread groove II has all been offered to the one end of two racks with the rotary gear meshing that corresponds, all rotates on the inner wall of two removal grooves and is connected with the lead screw III, the screw three screw thread is installed in the screw thread groove II that corresponds.

Specifically, two grooves are formed in the bottom of the buffer seat, control rotating wheels are connected in the two grooves in a rotating mode, a bevel gear II is fixedly connected to one side of each control rotating wheel, a bevel gear I is fixedly installed at the bottom end of each screw rod III, and the bevel gear I is meshed with the corresponding bevel gear II.

Specifically, the assembly groove has been seted up at the top of blade holder one, cutting bit installs in the assembly groove, two draw-in grooves have been seted up to one side of cutting bit one, set up the control groove on the inner wall of assembly groove, sliding connection has the control panel in the control groove, one side fixedly connected with two stoppers of control panel, the stopper is installed in corresponding draw-in groove.

Specifically, screw hole has been seted up to one side of control panel, it is connected with screw rod one to rotate on the inner wall of control tank, screw rod one screw thread is installed at screw hole, the one end fixed mounting of screw rod one has control knob, control knob rotates one side of connecting at blade holder one.

Specifically, the inner wall of recess has seted up the rotary groove, and one side fixedly connected with of control runner rotates the piece, rotates the piece and rotates the connection in the rotary groove.

Compared with the prior art, the utility model has the beneficial effects that:

According to the device for circumscribed scrap of the equipment die, the stamping top die and the stamping bottom die punch the workpiece, the cylinder drives the second cutter holder to move, and the second cutter head and the first cutter head can cut off the scrap and fall on the guide plate at one side of the stamping machine.

According to the equipment die external cutting waste device, the control rotating wheel drives the corresponding bevel gear II to rotate, the limiting plate can cancel the fixing of the cutting tool bit II after sliding out of the limiting groove, the cutting tool bit II is convenient to replace, the control knob is rotated and drives the screw rod I to rotate, the limiting block can cancel the fixing limit of the cutting tool bit I from the chute in the clamping groove, and the cutting tool bit I can be replaced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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 understood that the drawings described below are merely exemplary, and that the structures, proportions, sizes, etc. shown in the present specification are merely illustrative of the contents of the present specification, for the understanding and appreciation of the skilled artisan, and are not meant to limit the limitations upon the practice of the present utility model, so that there is no technical significance to any modification, change in the proportions, or adjustment of the size of the structures.

Fig. 1 is a schematic diagram of a front view structure of an apparatus die-out scrap device according to the present utility model;

Fig. 2 is a schematic perspective view of a knife holder, a cutting head and a control knob of a device die external cutting waste device according to the present utility model;

fig. 3 is a schematic structural view of a second tool holder, a buffer seat and a second cutting tool bit of the device die external cutting waste device;

Fig. 4 is a schematic structural view of a first cutter holder and a first cutter head of the device die external cutting scrap apparatus according to the present utility model;

fig. 5 is an enlarged view at a in fig. 3.

In the figure: 1. a punching machine; 2. stamping a top die; 3. stamping a bottom die; 4. a first tool apron; 5. a first cutting tool bit; 6. a second tool apron; 7. a second cutting head; 8. a buffer seat; 9. a pressure spring; 10. a cylinder; 11. a control board; 12. a limiting block; 13. a first screw rod; 14. a control knob; 15. a limiting plate; 16. a second screw rod; 17. a rotary gear; 18. a rack; 19. a screw rod III; 20. bevel gears I; 21. controlling the rotating wheel; 22. and a bevel gear II.

Detailed Description

Hereinafter, embodiments of the present utility model will be described with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Referring to fig. 1-5, an equipment die external cutting waste device comprises a punching machine 1, a punching top die 2, a punching bottom die 3, a first cutter head 4, a first cutter head 5, a second cutter head 6 and a second cutter head 7, wherein the punching top die 2 and the punching bottom die 3 are arranged on the punching machine 1, the punching bottom die 3 is arranged at the bottom of the punching top die 2, a cylinder 10 is fixedly connected on the punching machine 1, the first cutter head 4 is fixedly connected on an output shaft of the cylinder 10, the first cutter head 5 is arranged on the first cutter head 4, the second cutter head 6 is fixedly connected on the punching machine 1, the second cutter head 7 is arranged on the second cutter head 6, an installation groove is formed at the bottom of the second cutter head 6, a buffer seat 8 is slidably arranged in the installation groove, a connecting groove is formed at the bottom of the buffer seat 8, the second cutter head 7 is arranged in the connecting groove, the top of the buffer seat 8 is fixedly connected with a pressure spring 9, one end of the pressure spring 9 is fixedly connected to the inner wall of the mounting groove, limit grooves are formed in two sides of the cutting tool bit II 7, fixed grooves are formed in the inner walls of two sides of the connecting groove, limit plates 15 are slidably mounted in the two fixed grooves, the limit plates 15 are mounted in the corresponding limit grooves, a first thread groove is formed in one side of each of the two limit plates 15, a second screw rod 16 is rotatably mounted on the inner wall of each of the two fixed grooves, threads of the second screw rod 16 are mounted in the corresponding first thread groove, rotary gears 17 are fixedly connected to the two screw rods 16, moving grooves are formed in the inner walls of the two fixed grooves, racks 18 are slidably mounted in the two moving grooves, the racks 18 are meshed with the corresponding rotary gears 17, a second thread groove is formed in one end of each of the two racks 18, the inner walls of the two movable grooves are respectively and rotatably connected with a screw rod III 19, the screw rods III 19 are arranged in corresponding screw grooves II in a threaded mode, two grooves are formed in the bottom of the buffer seat 8, control rotating wheels 21 are respectively and rotatably connected in the two grooves, bevel gears II 22 are respectively and fixedly connected to one sides of the two control rotating wheels 21, bevel gears I20 are respectively and fixedly arranged at the bottoms of the two screw rods III 19, and the bevel gears I20 are meshed with corresponding bevel gears II 22.

In this embodiment, the assembly groove has been seted up at the top of blade holder one 4, cutting bit one 5 installs in the assembly groove, two draw-in grooves have been seted up to one side of cutting bit one 5, set up the control groove on the inner wall of assembly groove, sliding connection has control panel 11 in the control groove, two stopper 12 of one side fixedly connected with of control panel 11, stopper 12 installs in the draw-in groove that corresponds, threaded hole has been seted up to one side of control panel 11, rotate on the inner wall of control groove and be connected with lead screw one 13, lead screw one 13 threaded mounting is in threaded hole, the one end fixed mounting of lead screw one 13 has control knob 14, control knob 14 rotates one side of connecting at blade holder one 4.

In this embodiment, the stamping top die 2 and the stamping bottom die 3 perform stamping processing on a workpiece, the cylinder 10 drives the tool holder two 6 to move, the tool holder two 6 drives the cutting tool head two 7 to move, the cutting tool head two 7 and the cutting tool head one 5 can cut off waste materials and fall on a guide plate on one side of the stamping machine 1, two control rotating wheels 21 are rotated, the control rotating wheels 21 drive corresponding bevel gears two 22 to rotate, the bevel gears two 22 drive corresponding bevel gears one 20 and three lead screws 19 to rotate, the three lead screws 19 drive corresponding racks 18 to move, the racks 18 drive corresponding rotating gears 17 to rotate, the rotating gears 17 drive corresponding lead screws two 16 to rotate, the lead screws two 16 control corresponding limiting plates 15 to move, the limiting plates 15 can cancel fixing of the cutting tool head two 7 after sliding out of the limiting grooves, the cutting tool head two 7 can be replaced conveniently, the control rotating knob 14 and driving the lead screws one 13 to rotate, the limiting blocks 12 on the control plate 11 are driven to move, and the limiting blocks 12 can cancel fixing limitation of the cutting tool head one 5 from the sliding grooves in the clamping grooves.

Compared with the prior art, the utility model has the technical advantages that: the product waste generated on the punching machine can be automatically cut off, the waste is prevented from being piled up, and the production efficiency is improved.

Claims (7)

1. The device for externally cutting the waste material by the equipment die is characterized by comprising a punching machine (1), a punching top die (2), a punching bottom die (3), a first cutter holder (4), a first cutter head (5), a second cutter holder (6) and a second cutter head (7), the stamping top die (2) and the stamping bottom die (3) are both arranged on the stamping machine (1), the stamping bottom die (3) is arranged at the bottom of the stamping top die (2), the punching machine (1) is fixedly connected with a cylinder (10), the first tool apron (4) is fixedly connected with an output shaft of the cylinder (10), the first cutting tool bit (5) is arranged on the first tool apron (4), the second tool apron (6) is fixedly connected to the punching machine (1), the second cutting tool bit (7) is arranged on the second tool apron (6), the bottom of the second tool apron (6) is provided with a mounting groove, a buffer seat (8) is slidably arranged in the mounting groove, a connecting groove is arranged at the bottom of the buffer seat (8), the second cutting bit (7) is arranged in the connecting groove, a connecting component is arranged on the buffer seat (8) and is connected with the second cutting head (7), the top of the buffer seat (8) is fixedly connected with a pressure spring (9), and one end of the pressure spring (9) is fixedly connected to the inner wall of the mounting groove.

2. The device for externally cutting the waste material by the equipment die according to claim 1, wherein the connecting assembly comprises two limiting plates (15) and two screw rods II (16), limiting grooves are formed in two sides of the cutting tool bit II (7), fixing grooves are formed in inner walls of two sides of the connecting grooves, limiting plates (15) are slidably mounted in the two fixing grooves, the limiting plates (15) are mounted in the corresponding limiting grooves, first threaded grooves are formed in one sides of the two limiting plates (15), the screw rods II (16) are rotatably mounted on inner walls of the two fixing grooves, and the screw rods II (16) are mounted in the corresponding first threaded grooves in a threaded manner.

3. The device for externally cutting the scrap by the equipment die according to claim 2, wherein the rotary gears (17) are fixedly connected to the two screw rods II (16), the inner walls of the two fixed grooves are provided with moving grooves, racks (18) are slidably mounted in the two moving grooves, the racks (18) are meshed with the corresponding rotary gears (17), the screw grooves II are formed in one ends of the two racks (18), the screw rods III (19) are rotatably connected to the inner walls of the two moving grooves, and the screw rods III (19) are mounted in the corresponding screw grooves II in a threaded manner.

4. A device die external cutting waste material device according to claim 3, wherein two grooves are formed in the bottom of the buffer seat (8), control rotating wheels (21) are rotatably connected in the two grooves, bevel gears II (22) are fixedly connected to one sides of the two control rotating wheels (21), bevel gears I (20) are fixedly installed at the bottom ends of the two screw rods III (19), and the bevel gears I (20) are meshed with the corresponding bevel gears II (22).

5. The device die external cutting waste material device according to claim 1, wherein an assembly groove is formed in the top of the first cutter holder (4), the first cutter head (5) is installed in the assembly groove, two clamping grooves are formed in one side of the first cutter head (5), a control groove is formed in the inner wall of the assembly groove, a control plate (11) is slidably connected in the control groove, two limiting blocks (12) are fixedly connected to one side of the control plate (11), and the limiting blocks (12) are installed in the corresponding clamping grooves.

6. The device for externally cutting the scrap of the equipment die according to claim 5, wherein a threaded hole is formed in one side of the control board (11), a first screw rod (13) is rotatably connected to the inner wall of the control groove, the first screw rod (13) is threadedly installed in the threaded hole, a control knob (14) is fixedly installed at one end of the first screw rod (13), and the control knob (14) is rotatably connected to one side of the first tool apron (4).

7. The device for circumscribed scrap of equipment die as in claim 4, wherein the inner wall of the groove is provided with a rotating groove, one side of the control rotating wheel (21) is fixedly connected with a rotating block, and the rotating block is rotatably connected in the rotating groove.