CN209953663U

CN209953663U - Automatic feeding device for punch press

Info

Publication number: CN209953663U
Application number: CN201920668464.8U
Authority: CN
Inventors: 李�瑞
Original assignee: Zhejiang Keshidun Seiko Machinery Co Ltd
Current assignee: Zhejiang Keshidun Seiko Machinery Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-01-17
Anticipated expiration: 2029-05-10

Abstract

The utility model relates to the technical field of punching machines, and discloses an automatic feeding device for a punching machine, which solves the problems that the labor intensity is high and the larger potential safety hazard exists when a user takes the material by hand, and comprises a punching machine body and a feeding mechanism, wherein the punching machine body comprises a worktable, a lifting rod and a punch, the feeding mechanism comprises a bottom plate and a discharging device, the bottom plate is fixed on the worktable, the discharging device comprises a feeding block, a guide rod is vertically fixed at the top end of the feeding block, a feeding groove is formed at the bottom of the feeding block, the feeding groove penetrates through two sides of the feeding block, a blanking hole is formed at the upper end of the feeding groove, the blanking hole is arranged on the feeding block, a chute is formed at one end of the bottom plate, which is far away from the discharging device, the lifting rod drives an extrusion rod to be far away from an extrusion plate, and simultaneously a spring drives the material pushing plate to push out parts, and the material is pushed to the working table top, so that the material is taken without hands, and potential safety hazards are reduced.

Description

Automatic feeding device for punch press

Technical Field

The utility model relates to a punch press technical field especially relates to an automatic feeding for punch press.

Background

Some mechanical parts need to be punched again when being produced and processed, and the existing parts are mostly processed in a hand-held mode when being punched, so that the product is put in a punching machine for processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the labor intensity is high and the defect of great potential safety hazard exists in the prior art that the mode of taking by hand is used, and providing an automatic feeding device for a punch press.

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

an automatic feeding device for a punch press comprises a punch press body and a feeding mechanism, wherein the punch press body comprises a workbench surface, a lifting rod and a punch, the feeding mechanism comprises a bottom plate and a feeding device, the bottom plate is fixed on the workbench surface, the feeding device is fixed at the upper end of the bottom plate and comprises a feeding block, a guide rod is vertically fixed at the top end of the feeding block, a feeding groove is formed in the bottom of the feeding block, the feeding groove penetrates through two sides of the feeding block, a blanking hole is formed in the upper end of the feeding groove and is formed in the feeding block, a sliding groove is formed in one end, away from the feeding device, of the bottom plate, a sliding block is installed in the sliding groove, an extrusion plate is fixed at the top end of the sliding block, a material pushing plate is fixed on one side, close to the feeding device, of the extrusion plate, and a spring is fixed between the extrusion plate and, be equipped with the backup pad between stripper plate and the blowing device, the backup pad is located one side of stripper plate and blowing device, and the backup pad is vertical to be fixed on the bottom plate to the backup pad is close to one side slidable mounting of stripper plate and blowing device has the stripper bar, the stripper bar is kept away from the one end rotation of stripper plate installs solid fixed ring.

Preferably, the fixed ring is sleeved on the lifting rod.

Preferably, the material pushing plate is matched with the feeding groove.

Preferably, an opening is formed in the extrusion rod, a sliding rod is fixed to one side, close to the extrusion rod, of the support plate, and the sliding rod is slidably mounted in the opening.

Preferably, the number of the guide rods is three to six, and the guide rods are uniformly distributed on the outer side of the blanking hole.

Preferably, one end of the spring is fixed on the feeding block, and the other end of the spring is fixed on the extrusion plate.

The utility model has the advantages that:

the lifting rod in the punching machine moves downwards to drive the material pushing plate to be far away from the discharging device, so that parts fall into the material feeding groove from the material discharging hole, the lifting rod drives the extrusion rod to be far away from the extrusion plate, meanwhile, the spring drives the material pushing plate to push the parts out of the material feeding groove and push the parts to the working table, the parts are taken out without hands, and potential safety hazards are reduced.

Drawings

Fig. 1 is a schematic structural view of an automatic feeding device for a punch press according to the present invention;

fig. 2 is a schematic structural view of a feeding device in an automatic feeding device for a punch press according to the present invention.

Fig. 3 is a schematic structural view of the installation of the automatic feeding device for the punch press according to the present invention.

In the figure: the stamping machine comprises a stamping machine body 1, a bottom plate 2, a feeding block 3, a feeding groove 4, a blanking hole 5, a guide rod 6, a sliding groove 7, a sliding block 8, an extrusion plate 9, a material pushing plate 10, a spring 11, a supporting plate 12, an extrusion rod 13, an opening 14, a sliding rod 15 and a fixing ring 16.

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 "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, an automatic feeding device for a punch press comprises a punch press body 1 and a feeding mechanism, wherein the punch press body 1 comprises a workbench surface, a lifting rod and a punch, the feeding mechanism comprises a bottom plate 2 and a feeding device, the bottom plate 2 is fixed on the workbench surface through a bolt, the feeding device is fixed at the upper end of the bottom plate 2 and comprises a feeding block 3, the bottom of the feeding block 3 is welded and fixed on the bottom plate 2, a guide rod 6 is vertically welded and fixed at the top end of the feeding block 3, the number of the guide rods 6 is three to six, the guide rods 6 are uniformly distributed at the outer side of a blanking hole 5, a feeding groove 4 is formed at the bottom of the feeding block 3, the feeding groove 4 penetrates through two sides of the feeding block 3, the blanking hole 5 is formed at the upper end of the feeding groove 4, the blanking hole 5 is formed in the feeding block 3, the blanking hole 5 is vertical to the feeding groove 4, and the blanking hole 5 is, a chute 7 is arranged at one end of the bottom plate 2 far away from the discharging device, a sliding block 8 matched with the chute 7 is arranged in the chute 7, the vertical section of the sliding block 8 is in a T shape, the sliding block 8 is placed to slide out of the chute 7, a squeezing plate 9 is fixedly welded at the top end of the sliding block 8, a pushing plate 10 is fixedly welded at one side of the squeezing plate 9 close to the discharging device, the pushing plate 10 is perpendicular to the squeezing plate 9, the pushing plate 10 is matched with the feeding groove 4, a spring 11 is fixedly arranged between the squeezing plate 9 and the discharging device, one end of the spring 11 is fixedly welded on the feeding block 3, the other end of the spring 11 is fixedly welded on the squeezing plate 9, a supporting plate 12 is arranged between the squeezing plate 9 and the discharging device, the supporting plate 12 is positioned at one side of the squeezing plate 9 and the discharging device, the supporting plate 12 is vertically and fixedly welded on the bottom plate 2, and, an opening 14 is formed in the extrusion rod 13, a sliding rod 15 is fixedly welded on one side, close to the extrusion rod 13, of the support plate 12, the sliding rod 15 is slidably mounted in the opening 14, a fixing ring 16 is rotatably mounted at one end, far away from the extrusion plate 9, of the extrusion rod 13 through a rotating shaft, the fixing ring 16 is sleeved on the lifting rod, and a locking screw is arranged on one side of the fixing ring 16.

In this embodiment, a bottom plate 2 is mounted on a work table by bolts, a fixing ring is fitted over a lifter and fixed by a locking screw, a component is placed between guide rods 6, the downward movement of the lifter in a punching machine drives an extrusion rod 13 to slide on a support plate 12, a slide rod 15 slides in an opening 14, the other end of the extrusion rod 13 pushes the extrusion plate 9, the extrusion plate 9 slides on the bottom plate 2 to a side away from a discharge device, and a material pushing plate 10 is driven to move away from a material feeding chute 4, so that the component falls from a discharge hole 5 into the material feeding chute 4, the lifting of the lifter drives the extrusion rod 13 to move away from the extrusion plate 9, the spring 11 drives the extrusion plate 9 to move to the side of the discharge device, the material pushing plate 10 moves toward the material feeding chute 4, the component is pushed out from the material feeding chute 4 by the material pushing plate 10 and pushed to the work table, the reciprocating motion of the lifting rod drives the parts to be conveyed to the working table surface, so that the parts are not taken by hands, and potential safety hazards are reduced.

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. An automatic feeding device for a punch press comprises a punch press body (1) and a feeding mechanism, wherein the punch press body (1) comprises a workbench surface, a lifting rod and a punch, and is characterized in that the feeding mechanism comprises a bottom plate (2) and a feeding device, the bottom plate (2) is fixed on the workbench surface, the feeding device is fixed at the upper end of the bottom plate (2), the feeding device comprises a feeding block (3), a guide rod (6) is vertically fixed at the top end of the feeding block (3), a feeding groove (4) is formed in the bottom of the feeding block (3), the feeding groove (4) penetrates through two sides of the feeding block (3), a blanking hole (5) is formed in the upper end of the feeding groove (4), the blanking hole (5) is formed in the feeding block (3), and a sliding groove (7) is formed in one end, far away from the feeding device, of the bottom plate (2), install slider (8) in spout (7), the top of slider (8) is fixed with stripper plate (9), stripper plate (9) are close to one side of blowing device is fixed with scraping wings (10), and is fixed with spring (11) between stripper plate (9) and the blowing device, be equipped with backup pad (12) between stripper plate (9) and the blowing device, backup pad (12) are located one side of stripper plate (9) and blowing device, and backup pad (12) vertical the fixing on bottom plate (2), and backup pad (12) are close to stripper plate (9) and one side slidable mounting of blowing device have extrusion pole (13), extrusion pole (13) are kept away from the one end of stripper plate (9) is rotated and is installed solid fixed ring (16).

2. The automatic feeding device for punching machine according to claim 1, wherein said fixing ring (16) is fitted over said lifting rod.

3. The automatic feeding device for the punch press as claimed in claim 1, wherein the material pushing plate (10) is adapted to the material feeding groove (4).

4. The automatic feeding device for the punch press as claimed in claim 1, wherein the extrusion rod (13) is provided with an opening (14), and a sliding rod (15) is fixed on one side of the supporting plate (12) close to the extrusion rod (13), and the sliding rod (15) is slidably mounted in the opening (14).

5. The automatic feeding device for the punch press as claimed in claim 1, wherein the number of the guide bars (6) is three to six, and the guide bars (6) are uniformly distributed outside the blanking holes (5).

6. The automatic feeding device for the punch press according to claim 1, wherein one end of the spring (11) is fixed to the feeding block (3), and the other end of the spring (11) is fixed to the pressing plate (9).