CN211866293U

CN211866293U - Punching machine material feeding unit

Info

Publication number: CN211866293U
Application number: CN202020464186.7U
Authority: CN
Inventors: 彭志平; 刘智; 刘志军
Original assignee: Jiahe Nanhong Casting Co ltd
Current assignee: Jiahe Nanhong Casting Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-06
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a punching machine material feeding unit, including install bin and the stamping device of setting in the install bin top, two curb plates of install bin top fixedly connected with, curb plate top fixedly connected with blanking box, the installing port has been seted up to the install bin upper surface, lateral wall fixedly connected with die in the installing port, fixed surface is connected with the riser on the install bin, riser lateral wall fixedly connected with diaphragm. The utility model relates to a punching machine technical field, through mutually supporting between workbin, connecting rod, catch bar, bull stick, fly leaf, motor, connecting axle and the carousel, during the material loading, thereby the motor drives the connecting axle and drives the carousel and rotate, and the bull stick drives the fly leaf and removes this moment, and then makes the catch bar remove and push away the material of workbin below to the die in, the stamping device of being convenient for with part stamping forming, need not artifical manual material loading, the danger when material loading is fast and effectively avoided manual material loading.

Description

Punching machine material feeding unit

Technical Field

The utility model relates to a punching machine technical field especially relates to a punching machine material feeding unit.

Background

The punching machine is mainly used for machining sheet metal parts and has the principle that a motor drives a flywheel, a clutch is used, and a transmission gear drives a crank-link mechanism to enable a sliding block to move up and down and drive a drawing die to form a steel plate.

The existing punching machine is provided with a punching device to punch and form parts, but in the feeding process of the punching machine, manual feeding is mostly adopted at present, the feeding speed is slow, certain danger is caused, and meanwhile after the punching is finished, part of parts are located in a female die below the punching and are inconvenient to take out.

To this end, we have devised a press feeder to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the part is inconvenient to take out after the inconvenient and punching press of punching machine material loading among the prior art, and a punching machine material feeding unit who provides.

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

a feeding device of a punching machine comprises an installation box and a punching device arranged above the installation box, wherein the top of the installation box is fixedly connected with two side plates, the tops of the side plates are fixedly connected with a blanking box, the upper surface of the installation box is provided with an installation opening, the inner side wall of the installation opening is fixedly connected with a female die, the upper surface of the installation box is fixedly connected with a vertical plate, the outer side wall of the vertical plate is fixedly connected with a transverse plate, and the punching device is connected with the lower surface of the transverse plate; the improved blanking box is characterized in that a movable plate is connected to the inner side wall of the installation box in a sliding mode, a movable groove matched with the movable plate is formed in the inner side wall of the installation box, a pushing device matched with the blanking box and a jacking device matched with the female die are arranged above the movable plate, and a driving device matched with the movable plate is arranged in the installation box.

Preferably, thrust unit includes the connecting rod with fly leaf upper surface fixed connection, install bin and fixedly connected with slurcam are run through at the connecting rod top, the movable opening with connecting rod looks adaptation is seted up at the install bin top.

Preferably, the jacking device comprises a wedge-shaped block fixedly connected with the upper surface of the movable plate, a push rod with a bottom surface arranged in an inclined manner is inserted through the bottom in the female die, and the bottom of the push rod is in contact with the upper surface of the wedge-shaped block.

Preferably, drive arrangement includes the motor, motor and install bin lateral wall fixed connection, motor output end fixedly connected with connecting axle, the connecting axle is kept away from motor one end and is extended to the install bin in and fixedly connected with carousel, it is connected with the bull stick to rotate between carousel and the fly leaf.

Preferably, the installation case lower surface fixedly connected with a plurality of locking universal wheels, it is a plurality of the locking universal wheels are the rectangular array and arrange.

Preferably, the installation box lateral wall has seted up the through-hole, the installation box lateral wall articulates there is the door plant with through-hole looks adaptation, the door plant lateral wall is equipped with the handle.

The utility model has the advantages that:

1. through mutually supporting between workbin, connecting rod, catch bar, bull stick, fly leaf, motor, connecting axle and the carousel, during the material loading, thereby the motor drives the connecting axle and drives the carousel and rotate, and the bull stick drives the fly leaf and removes this moment, and then makes the catch bar remove and push away the material of workbin below to the die, the stamping device of being convenient for with part stamping forming, need not artifical manual material loading, the material loading is fast and danger when effectively having avoided manual material loading.

2. Through mutually supporting between fly leaf, wedge, ejector pin and the drive arrangement, when the fly leaf drives the slurcam material loading, thereby wedge synchronous motion makes the ejector pin move down to with the die in the bottom parallel and level, guarantees the normal work of die, when the movable rod drives the slurcam and keeps away from stamping device, thereby the wedge removes the material jack-up that drives the ejector pin in with the die makes progress, is convenient for take out the material.

Drawings

Fig. 1 is a schematic structural view of a feeding device of a punching machine according to the present invention;

fig. 2 is a side view of a feeding device of a punching machine according to the present invention;

fig. 3 is a front view of a feeding device of a punching machine according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of fly leaf among punching machine material feeding unit.

In the figure: 1. installing a box; 2. a stamping device; 3. a side plate; 4. a blanking box; 5. a female die; 6. a vertical plate; 7. a transverse plate; 8. a movable plate; 9. a connecting rod; 10. a push plate; 11. a movable opening; 12. a wedge block; 13. a top rod; 14. a movable groove; 15. a rotating rod; 16. a motor; 17. a connecting shaft; 18. a turntable; 19. locking the universal wheel; 20. a door panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a feeding device of a punching machine comprises an installation box 1 and a punching device 2 arranged above the installation box 1, wherein the top of the installation box 1 is fixedly connected with two side plates 3, the top of each side plate 3 is fixedly connected with a blanking box 4, the upper surface of the installation box 1 is provided with an installation opening, the inner side wall of the installation opening is fixedly connected with a female die 5, the upper surface of the installation box 1 is fixedly connected with a vertical plate 6, the outer side wall of the vertical plate 6 is fixedly connected with a transverse plate 7, and the punching device 2 is connected with the; fixed surface is connected with a plurality of locking universal wheels 19 under 1 of install bin, and a plurality of locking universal wheels 19 are the rectangular array and arrange, and the through-hole has been seted up to 1 lateral wall of install bin, and 1 lateral wall of install bin articulates has the door plant 20 with through-hole looks adaptation, and 20 lateral walls of door plant are equipped with the handle, and locking universal wheel 19 is convenient for this device to remove, and the setting of through-hole and door plant 20 is convenient for overhaul and maintain the part in the install bin 1.

Wherein, the inner side wall of the installation box 1 is slidably connected with a movable plate 8, the inner side wall of the installation box 1 is provided with a movable groove 14 matched with the movable plate 8, the shape of the movable plate 8 is shown in figure 4, a T-shaped bulge arranged on the side wall of the movable plate is slidably connected with the inner side wall of the movable groove 14, the movable plate 8 slides in the movable groove 14 to limit the movable plate 8 and ensure that the movable plate 8 always moves along a straight line, a pushing device matched with the blanking box 4 and a jacking device matched with the female die 5 are arranged above the movable plate 8, the pushing device comprises a connecting rod 9 fixedly connected with the upper surface of the movable plate 8, the top of the connecting rod 9 penetrates through the installation box 1 and is fixedly connected with a pushing plate 10, the top of the installation box 1 is provided with a movable opening 11 matched with the connecting rod 9, the jacking device comprises a wedge-shaped block 12 fixedly connected with the upper surface of, the bottom of the ejector rod 13 is in contact with the upper surface of the wedge-shaped block 12, so that the ejector rod 13 can be driven to ascend or descend in the process of moving the wedge-shaped block 12 back and forth, and the processed material is conveniently processed and jacked upwards.

Wherein, a driving device matched with the movable plate 8 is arranged in the installation box 1, the driving device comprises a motor 16, the motor 16 is fixedly connected with the outer side wall of the installation box 1, the output end of the motor 16 is fixedly connected with a connecting shaft 17, one end of the connecting shaft 17 far away from the motor 16 extends into the installation box 1 and is fixedly connected with a rotary table 18, a rotary rod 15 is rotatably connected between the rotary table 18 and the movable plate 8, the motor 16 and the electrical connection relation thereof are the prior art, the motor 16 is a rotary motor in the prior art, no repeated description is needed herein, a through hole matched with the connecting shaft 17 is arranged on the outer side wall of the rotary table 18, the connecting shaft 17 is fixedly connected with the inner side wall of the through hole but does not penetrate through the through hole, the normal movement of the rotary rod 15 is ensured, the rotary connection of the two ends of the rotary rod, so that the rotating rod 15 drives the movable plate 8 to do linear motion back and forth.

The working principle of the utility model is as follows:

during the use, in the workbin 4 will be treated to the material of punching press, because the upper and lower link up of workbin 4, the material that is located the bottom this moment then with the upper surface contact of install bin 1, then starter motor 16, thereby motor 16 drives connecting axle 17 and rotates and drive carousel 18 and rotate, when carousel 18 rotates, fly leaf 8 removes toward stamping device 2 direction, thereby connecting rod 9 and slurcam 10 synchronous movement push into die 5 with the material of bottommost this moment, simultaneously fly leaf 8 drives wedge 12 and removes, make ejector pin 13 top flush with the bottom in the die 5, then motor 16 pauses, start stamping device 2 and begin stamping work.

After the punching press is finished, the motor 16 is started again, the movable plate 8 starts to move reversely at the moment, the wedge-shaped block 12 is driven to jack the ejector rod 13 upwards, so that the materials after punching forming in the female die 5 are jacked upwards, the materials are taken out conveniently, then the pushing plate 10 pushes the materials located at the bottommost part into the female die 5 again, the above steps are repeated again, and the next processing is started.

It needs to be noted that, when the pushing plate 10 pushed the material into the die 5, the upper surface of the pushing plate 10 contacted the bottom surface of the blanking box 4, at this moment, the material in the blanking box 4 could not drop, until the pushing plate 10 moved backward and separated from the blanking box 4, the material could drop to the installation box 1, so that the pushing plate 10 pushed the material into the die 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A punching machine feeding device comprises an installation box (1) and a punching device (2) arranged above the installation box (1), and is characterized in that two side plates (3) are fixedly connected to the top of the installation box (1), a blanking box (4) is fixedly connected to the tops of the side plates (3), an installation opening is formed in the upper surface of the installation box (1), a female die (5) is fixedly connected to the inner side wall of the installation opening, a vertical plate (6) is fixedly connected to the upper surface of the installation box (1), a transverse plate (7) is fixedly connected to the outer side wall of the vertical plate (6), and the punching device (2) is connected with the lower surface of the transverse plate (7);

install bin (1) inside wall sliding connection has fly leaf (8), install bin (1) inside wall offer with fly leaf (8) looks adaptation movable groove (14), fly leaf (8) top be equipped with lower workbin (4) looks adaptation thrust unit and with the jacking system of die (5) looks adaptation, be equipped with the drive arrangement with fly leaf (8) looks adaptation in install bin (1).

2. A feeding device for a punching machine according to claim 1, wherein the pushing device comprises a connecting rod (9) fixedly connected with the upper surface of the movable plate (8), the top of the connecting rod (9) penetrates through the mounting box (1) and is fixedly connected with a pushing plate (10), and the top of the mounting box (1) is provided with a movable opening (11) matched with the connecting rod (9).

3. A punch feeding device according to claim 1, characterized in that the jacking device comprises a wedge block (12) fixedly connected with the upper surface of the movable plate (8), a jacking rod (13) with a bottom inclined is inserted through the inner bottom of the female die (5), and the bottom of the jacking rod (13) is in contact with the upper surface of the wedge block (12).

4. A feeding device of a punching machine according to claim 1, characterized in that the driving device comprises a motor (16), the motor (16) is fixedly connected with the outer side wall of the mounting box (1), the output end of the motor (16) is fixedly connected with a connecting shaft (17), one end of the connecting shaft (17) far away from the motor (16) extends into the mounting box (1) and is fixedly connected with a rotary table (18), and a rotating rod (15) is rotatably connected between the rotary table (18) and the movable plate (8).

5. A feeding device for punching machines according to claim 1, characterized in that a plurality of locking universal wheels (19) are fixedly connected to the lower surface of the mounting box (1), and the plurality of locking universal wheels (19) are arranged in a rectangular array.

6. The feeding device of the punching machine according to claim 1, characterized in that a through hole is formed in the outer side wall of the installation box (1), a door plate (20) matched with the through hole is hinged to the outer side wall of the installation box (1), and a handle is arranged on the outer side wall of the door plate (20).