CN219211392U

CN219211392U - Punch press feeder

Info

Publication number: CN219211392U
Application number: CN202222950395.4U
Authority: CN
Inventors: 张胜坤; 郭爱华
Original assignee: Qingdao Zhuodong Machinery Technology Co ltd
Current assignee: Qingdao Zhuodong Machinery Technology Co ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-06-20
Anticipated expiration: 2032-11-04

Abstract

The utility model discloses a punching machine feeder which comprises a punching base, wherein a corresponding groove is formed in the punching base, a limiting groove is formed in the inner side wall of the corresponding groove, two symmetrically arranged rotating shafts are rotatably connected to the upper end face of the punching base, blanking plates are fixedly connected to the opposite side walls of the two rotating shafts, a placing base is slidably connected in the limiting groove, an electromagnetic armature is arranged on the side wall of the placing base far away from the punching base, a moving frame is arranged on the side wall of the punching base far away from the rotating shaft, and the placing base is fixedly connected with the moving frame. According to the utility model, through arranging the structures such as the placement base, the electromagnetic armature and the blanking plate, the placement base is driven to reciprocate in the corresponding groove through the reciprocating movement process of the movable frame, so that the effect of feeding for the punch is achieved, meanwhile, the workpiece after punching can be automatically blanked by matching with the unidirectional rotation of the blanking groove and the blanking plate, and the punching efficiency of the punch is improved.

Description

Punch press feeder

Technical Field

The utility model relates to the technical field of punching machines, in particular to a punching machine feeder.

Background

The punch press is a stamping press. In national production, the stamping process has the advantages of saving materials and energy sources, being high in efficiency, not high in technical requirements for operators and being capable of making products which cannot be achieved by mechanical processing through various die applications compared with the traditional mechanical processing, so that the stamping process is increasingly widely used.

The punching machine is in the in-process of punching a hole or punching processing to the work piece, needs artifical material loading, will wait to punch the work piece and carry out punching processing through the punch press after placing on the punching press base, and then take off work piece and waste material and put the work piece of waiting to punch again, and this kind of mode is when using, not only has certain danger to the staff, can't guarantee the placement accuracy of punching the work piece in the punching process simultaneously, leads to the punching press deformation or the punching size deviation of work piece great easily, influences the quality of work piece.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a punching machine feeder.

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

the utility model provides a punch press feeder, includes the punching press base, the corresponding groove has been seted up on the punching press base, the spacing groove has been seted up to the inside wall in corresponding groove, the up end of punching press base rotates the axis of rotation that is connected with two symmetries and sets up, two the equal fixedly connected with flitch down of relative lateral wall of axis of rotation, sliding connection has the base of placing in the spacing groove, the one side lateral wall of keeping away from the punching press base of placing the base is equipped with electromagnetic armature, one side lateral wall of keeping away from the axis of rotation of punching press base is equipped with the movable frame, the movable frame fixed connection places the base, one side lateral wall that the punching press base is close to the movable frame is equipped with and is used for placing the drive mechanism of base reciprocating motion drive, the lateral wall that the punching press base is close to movable frame one side is equipped with the guiding mechanism that is used for spacing and direction to movable frame removal in-process, be equipped with the restriction mechanism to the rotation direction of axis of rotation restriction in the punching press base.

Preferably, the driving mechanism comprises a driving motor fixedly connected to the side wall of the stamping base close to one side of the moving frame, an output shaft of the driving motor is fixedly connected with a connecting shaft, a driving disc is fixedly connected to the side wall of the connecting shaft, a plurality of racks are fixedly connected to the side wall of the driving disc, two symmetrically arranged toothed plates are fixedly connected to the inner side wall of the moving frame, and the racks are matched with the toothed plates.

Preferably, the guiding mechanism comprises two symmetrically arranged sliding grooves formed in the side wall of the stamping base, which is close to the side wall of the moving frame, and two symmetrically arranged connecting frames are fixedly connected to the side wall of the moving frame and are slidably connected in the sliding grooves.

Preferably, the limiting mechanism comprises two symmetrically arranged clamping grooves formed in the side wall of the stamping base, which is close to the rotating shaft, and clamping plates are fixedly connected to the side wall of the rotating shaft and are slidably connected in the clamping grooves.

Preferably, the stamping base is fixedly connected with a supporting plate near the side wall of one side of the moving frame, two symmetrically arranged limiting rods penetrate through the side wall of the supporting plate and are connected with the moving frame in a sliding manner, and one ends of the two limiting rods are fixedly connected with the moving frame.

Preferably, the punching base is provided with a blanking groove, the blanking groove is communicated with a corresponding groove, and the blanking groove is subjected to chamfering treatment.

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

1. through setting up and placing the base, electromagnetic armature and blanking plate isotructure, the reciprocating motion process through moving the frame drives and places the base and correspond inslot reciprocating motion, reaches the effect that provides the material loading for the punch press, cooperates blanking groove and blanking plate's unidirectional rotation simultaneously can realize the automatic unloading of work piece after the punching press, promotes the stamping efficiency of punch press.

2. Through setting up structures such as driving disk, rack and pinion rack, under the spacing effect of gag lever post, link and sliding tray, utilize incomplete gear and the upper and lower both sides pinion rack contact engagement in the movable frame, drive the reciprocating motion process of movable frame, provide reciprocating motion's power drive for the feeding and the material returning process of work piece, the removal of convenient placing the base improves the efficiency of punch press punching press.

Drawings

Fig. 1 is a schematic diagram of a front view and a three-dimensional structure of a feeder of a punch press according to the present utility model;

fig. 2 is a schematic perspective view of a moving frame of a feeder of a punch press according to the present utility model;

fig. 3 is a schematic structural diagram of a limiting mechanism of a feeder of a punch press according to the present utility model.

In the figure: the automatic feeding device comprises a stamping base, a corresponding groove, a limiting groove, a blanking groove, a driving motor, a moving frame, a toothed plate, a connecting shaft, a driving disc, a rack, a limiting rod, a rotating shaft, a sliding groove, a connecting frame, a blanking plate, a clamping plate and a clamping groove, wherein the stamping base is 1, the corresponding groove, the limiting groove is 3, the blanking groove is 4, the driving motor is 5, the moving frame is 6, the toothed plate is 7, the connecting shaft is 8, the driving disc is 9, the rack is 10, the limiting rod is 11, the rotating shaft is 12, the sliding groove is 13, the connecting frame is 14, the blanking plate is 15, and the clamping plate is 16 and the clamping groove is 17.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

Referring to fig. 1-3, a feeder of a punching machine comprises a punching base 1, wherein a corresponding groove 2 is formed in the punching base 1, a limiting groove 3 is formed in the inner side wall of the corresponding groove 2, two symmetrically arranged rotating shafts 12 are rotatably connected to the upper end surface of the punching base 1, torsion springs are arranged at the rotating connection positions of the rotating shafts 12 and the punching base 1, blanking plates 15 are fixedly connected to the opposite side walls of the two rotating shafts 12, a placing base is slidably connected in the limiting groove 3, an electromagnetic armature is arranged on the side wall of the placing base far away from the punching base 1, a blanking groove 4 is formed in the punching base 1, the blanking groove 4 is communicated with the corresponding groove 2, and chamfering treatment is carried out on the blanking groove 4;

the punching press base 1 is kept away from one side lateral wall of axis of rotation 12 and is equipped with removes frame 6, remove frame 6 fixed connection and place the base, the punching press base 1 is close to one side lateral wall of removing frame 6 and is equipped with the actuating mechanism who is used for placing base reciprocating motion driven, actuating mechanism includes fixed connection at punching press base 1 and is close to the driving motor 5 of removing frame 6 one side lateral wall, driving motor 5's output shaft fixedly connected with connecting axle 8, connecting axle 8's lateral wall fixedly connected with driving disk 9, driving disk 9's lateral wall fixedly connected with a plurality of racks 10, remove the pinion rack 7 of two symmetry settings of the inside wall fixedly connected with of frame 6, rack 10 cooperatees with pinion rack 7.

The lateral wall fixedly connected with backup pad that punching press base 1 is close to and removes frame 6 one side, the lateral wall of backup pad runs through the gag lever post 11 that two symmetries set up, the one end fixed connection of two gag lever posts 11 removes frame 6, the lateral wall that punching press base 1 is close to and removes frame 6 one side is equipped with the guiding mechanism who is used for spacing and direction to removing frame 6 in-process, guiding mechanism is including seting up the sliding tray 13 that two symmetries set up that is close to remove frame 6 one side lateral wall at punching press base 1, the lateral wall fixedly connected with of removing frame 6 two link 14 that the symmetries set up, link 14 sliding connection is in sliding tray 13.

The punching base 1 is internally provided with a limiting mechanism for limiting the rotation direction of the rotating shaft 12, the limiting mechanism comprises two clamping grooves 17 which are symmetrically arranged on one side wall of the punching base 1, which is close to the rotating shaft 12, the side wall of the rotating shaft 12 is fixedly connected with a clamping plate 16, and the clamping plate 16 is slidably connected in the clamping grooves 17.

When the utility model is used, as shown in fig. 1-3, firstly, workpieces are placed on a placing base, stable placement of the workpieces on the placing base is realized through adsorption of electromagnetic armatures on the workpieces, a driving motor 5 is started to drive a connecting shaft 8 to rotate after the workpieces are fixed, at the moment, the connecting shaft 8 drives a driving disc 9 and racks 10 on the driving disc 9 to be alternately contacted and meshed with toothed plates 7 on the upper and lower directions of a moving frame 6, further reciprocating movement driving of the moving frame 6 is realized, meanwhile, a limiting rod 11 and a connecting frame 14 are matched to limit sliding in a sliding groove 13, stability of the moving frame 6 in the moving process is kept, the placing base drives the workpieces to a stamping position, then the workpieces reach the rightmost side of a corresponding groove 2 as shown in fig. 1, at the moment, a motor is stopped, the motor is operated, the workpieces are stamped, the workpieces are contacted with a blanking plate 15 at the moment in the moving process, a rotating shaft 12 is driven to rotate in the anticlockwise direction as shown in fig. 3, at the moment, after the workpieces are separated from the blanking plate 15, reset under the action of a torsion spring, at the moment, reset of the rotating shaft 12 is realized, after the stamping is finished, the electromagnetic armatures are closed, the workpieces are clamped in the moving position, the blanking plate is stopped, at the moment, the workpiece is contacted with the blanking plate 16 is contacted with the blanking plate 15 in the blanking plate at the time, and the blanking plate is continuously, and the blanking plate is contacted with the workpiece is continuously in the blanking groove in the rotating direction, at the blanking position, and then the blanking plate is contacted with the blanking plate 16, and the workpiece is continuously, and then the workpiece is punched and is continuously in the blanking plate is contacted with the blanking plate and is contacted with the blanking plate 15.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a punch press feeder, includes punching press base (1), its characterized in that, set up on punching press base (1) and correspond groove (2), limit groove (3) have been seted up to the inside wall that corresponds groove (2), the up end rotation of punching press base (1) is connected with axis of rotation (12) that two symmetries set up, two the equal fixedly connected with flitch (15) of relative lateral wall of axis of rotation (12), sliding connection has place the base in limit groove (3), place the base and keep away from one side lateral wall of punching press base (1) and be equipped with electromagnetic armature, one side lateral wall that axis of rotation (12) was kept away from to punching press base (1) is equipped with movable frame (6), movable frame (6) fixed connection places the base, one side lateral wall that punching press base (1) is close to movable frame (6) side is equipped with the guiding mechanism that is used for spacing and direction to the restriction mechanism of rotation restriction of axis of rotation (12) in being equipped with in punching press base (1) to the lateral wall that movable frame (6) moves.

2. The punching machine feeding machine according to claim 1, characterized in that the driving mechanism comprises a driving motor (5) fixedly connected to one side wall of the punching base (1) close to the movable frame (6), an output shaft of the driving motor (5) is fixedly connected with a connecting shaft (8), a side wall of the connecting shaft (8) is fixedly connected with a driving disc (9), a plurality of racks (10) are fixedly connected to the side wall of the driving disc (9), two symmetrically arranged toothed plates (7) are fixedly connected to the inner side wall of the movable frame (6), and the racks (10) are matched with the toothed plates (7).

3. The feeder of claim 2, wherein the guiding mechanism comprises two symmetrically arranged sliding grooves (13) formed in the side wall of the stamping base (1) close to the side wall of the moving frame (6), the side wall of the moving frame (6) is fixedly connected with two symmetrically arranged connecting frames (14), and the connecting frames (14) are slidably connected in the sliding grooves (13).

4. A feeder for punching machines according to claim 3, characterized in that the limiting mechanism comprises two symmetrically arranged clamping grooves (17) formed in the side wall of the punching base (1) close to the rotating shaft (12), the side wall of the rotating shaft (12) is fixedly connected with a clamping plate (16), and the clamping plate (16) is slidably connected in the clamping grooves (17).

5. The feeder of claim 4, wherein the side wall of the stamping base (1) close to one side of the movable frame (6) is fixedly connected with a supporting plate, the side wall of the supporting plate penetrates through and is connected with two symmetrically arranged limiting rods (11) in a sliding manner, and one ends of the two limiting rods (11) are fixedly connected with the movable frame (6).

6. The feeder of the punching machine according to claim 5, wherein the punching base (1) is provided with a blanking groove (4), the blanking groove (4) is communicated with the corresponding groove (2), and the blanking groove (4) is subjected to chamfering treatment.