CN210450492U

CN210450492U - Stamping device capable of discharging accurately

Info

Publication number: CN210450492U
Application number: CN201921431091.9U
Authority: CN
Inventors: 只德明; 范永刚
Original assignee: Tianjin Lianhua Painting Co Ltd
Current assignee: Tianjin Lianhua Painting Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-05
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to the technical field of punching devices, and discloses a punching device capable of discharging accurately, which comprises a processing table and a punching machine arranged right above the processing table, wherein a die cavity is arranged on the side wall at the top of the processing table, a punching plate is arranged at the output end of the punching machine, a punching head corresponding to the die cavity is fixedly connected on the side wall at the bottom of the punching plate, and a demoulding mechanism is arranged between the punching plate and the die cavity; the demoulding mechanism comprises two connecting cylinders, two groups of first sliding grooves, four first sliding blocks, two pull rods, a lifting frame and matching grooves matched with the lifting frame, the two connecting cylinders are fixedly connected to the side wall of the bottom of a punching plate in a symmetrical mode about a punching head, the number of the first sliding grooves in each group is two, the two first sliding grooves are symmetrically arranged on the wall of the inner cylinder, relative to the connecting cylinders, and the first sliding blocks are movably connected in the first sliding grooves. The utility model discloses the work piece that the punching press of being convenient for finishes breaks away from the die cavity, and then improves the efficiency of punching press.

Description

Stamping device capable of discharging accurately

Technical Field

The utility model relates to a stamping device technical field especially relates to a stamping device of accurate ejection of compact.

Background

The stamping device is a device for stamping metal or nonmetal materials, and after a workpiece on a processing table is stamped by a stamping head of the conventional stamping device, the workpiece is easily clamped in a die cavity of the processing table and is not easily taken out, so that the stamping efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the in-process of stamping process among the prior art, the work piece blocks easily in the die cavity of processing platform and is difficult for taking out, has influenced the problem of punching press efficiency, and the stamping device of the accurate ejection of compact that provides.

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

a stamping device capable of discharging accurately comprises a processing table and a stamping machine arranged right above the processing table, wherein a die cavity is formed in the side wall of the top of the processing table, a stamping plate is arranged at the output end of the stamping machine, a stamping head corresponding to the die cavity is fixedly connected to the side wall of the bottom of the stamping plate, and a demolding mechanism is arranged between the stamping plate and the die cavity;

demoulding mechanism includes two connecting cylinders, two sets of first spouts, four first sliders, two pull rods, lift frame and with lift frame assorted matching groove, two the connecting cylinder is about punching press first symmetry fixed connection on the bottom lateral wall of punching press board, every group the quantity of first spout is two, two first spout symmetry is seted up on the relative inner tube wall of connecting cylinder, first slider moves and connects in first spout, the notch of first spout is passed and outwards extends to the one end of keeping away from first spout tank bottom of first slider, and with pull rod fixed connection, the lower extreme nozzle of connecting cylinder is passed to the lower extreme of pull rod and extends to the mould inslot, and with lift frame fixed connection, the matching groove is seted up at the tank bottom of mould groove.

Preferably, the processing platform has seted up the dashpot about the symmetry on the symmetrical top lateral wall of die cavity, the tank bottom fixedly connected with spring of dashpot, the upper end fixedly connected with buffer block of spring, the notch of dashpot is passed and upwards extends to the upper end of buffer block.

Preferably, a ball groove is formed in one end, close to the bottom of the first sliding groove, of the first sliding block, a ball is connected in the ball groove in a rolling mode, one end, far away from the bottom of the ball groove, of the ball penetrates through a notch of the ball groove and extends outwards, and is in rolling connection with the bottom of the first sliding groove.

Preferably, the relative cell wall of die cavity has seted up the second spout symmetrically, the bottom cell wall of second spout extends to the matching inslot, sliding connection has the second slider in the second spout, two the second slider one end in opposite directions all passes the notch that corresponds the second spout and outwards extends, and with lift frame fixed connection.

Preferably, the third sliding blocks are symmetrically and fixedly connected to the side walls of the buffer block, the groove wall of the buffer groove is provided with a third sliding groove matched with the third sliding blocks, and the third sliding blocks are slidably connected in the third sliding groove.

Preferably, the processing table, the punching machine, the punching plate, the punching head and the lifting frame are coated with antirust paint.

Compared with the prior art, the utility model provides a but stamping device of accurate ejection of compact possesses following beneficial effect:

1. this stamping device of accurate ejection of compact constitutes a demoulding mechanism through setting up connecting cylinder, first spout, first slider, pull rod, lift frame and matching groove, and the in-process of processing, punching machine make the punching press board rise and descend, and then cooperation connecting cylinder and pull rod effect for the lifting plate rises and descends, and the work piece that the processing of being convenient for finishes breaks away from the die cavity, and then improves the efficiency of punching press.

2. This stamping device of accurate ejection of compact through setting up dashpot, spring and buffer block, the in-process of punching press, and when punching press board and buffer block contact, the effort of punching press board acts on the buffer block, and the buffer block is with the effect of impact force and spring simultaneously, and the spring consumes the impact force, prevents that punching press board from assaulting the processing platform, and the condition that causes the processing platform to damage takes place.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the work piece that the punching press of being convenient for finishes breaks away from the die cavity, and then improves the efficiency of punching press.

Drawings

Fig. 1 is a schematic structural view of a stamping device capable of discharging material precisely according to the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged view of a portion B in fig. 1.

In the figure: the device comprises a processing table 1, a punching machine 2, a die cavity 3, a punching plate 4, a punching head 5, a demoulding mechanism 6, a connecting cylinder 61, a first sliding groove 62, a first sliding block 63, a pull rod 64, a lifting frame 65, a matching groove 66, a buffer groove 7, a spring 8, a buffer block 9, a ball groove 10, a ball 11, a second sliding groove 12, a second sliding block 13, a third sliding block 14 and a third sliding groove 15.

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.

Referring to fig. 1-3, a punching device capable of discharging precisely comprises a processing table 1 and a punching machine 2 arranged right above the processing table 1, wherein the technical approach point lies in a workpiece demolding die cavity 3, and the installation mode of the punching machine 2 is the prior art, so that the technology is not much disclosed, the die cavity 3 is arranged on the side wall of the top of the processing table 1, a punching plate 4 is arranged at the output end of the punching machine 2, a punching head 5 corresponding to the die cavity 3 is fixedly connected to the side wall of the bottom of the punching plate 4, and a demolding mechanism 6 is arranged between the punching plate 4 and the die cavity 3;

the demoulding mechanism 6 comprises two connecting cylinders 61, two groups of first sliding grooves 62, four first sliding blocks 63, two pull rods 64, a lifting frame 65 and matching grooves 66 matched with the lifting frame 65, the two connecting cylinders 61 are symmetrically and fixedly connected to the side wall of the bottom of the stamping plate 4 relative to the stamping head 5, the number of the first sliding grooves 62 in each group is two, the two first sliding grooves 62 are symmetrically arranged on the opposite inner cylinder walls of the connecting cylinders 61, the first sliding blocks 63 are movably connected in the first sliding grooves 62, one ends of the first sliding blocks 63, far away from the bottoms of the first sliding grooves 62, penetrate through the notches of the first sliding grooves 62 and extend outwards and are fixedly connected with the pull rods 64, the lower ends of the pull rods 64 penetrate through the cylinder openings at the lower ends of the connecting cylinders 61 and extend inwards the die grooves 3 and are fixedly connected with the lifting frame 65, the matching grooves 66 are arranged on the bottoms of the die grooves 3, when in stamping, workpieces are placed on the lifting frame 65, the stamping machine 2 is started, along with the operation of punching machine 2, lifter plate 65 descends in die cavity 3, until moving to matching in the groove 66, the work piece contacts with the cell wall of die cavity 3, simultaneously the decline of punching press head 5 contacts with the work piece, process the work piece, punching machine 2 drives connecting cylinder 61 and rises after finishing processing to pulling pull rod 64 rises, and then pulling lifting frame 65 rises, the work piece that finishes with processing is pulled out die cavity 3, use punching machine 2 as power, the work piece of being convenient for breaks away from die cavity 3, the ejection of compact of the work piece of being convenient for, and then improve the efficiency of punching press.

Processing platform 1 has seted up dashpot 7 about the symmetry on the top lateral wall of 3 symmetries of die cavity, tank bottom fixedly connected with spring 8 of dashpot 7, spring 8's upper end fixedly connected with buffer block 9, the notch of dashpot 7 is passed and upwards extends in the upper end of buffer block 9, the in-process of punching press, contact when punching press board 4 and buffer block 9, the effort of punching press board 4 acts on buffer block 4, buffer block 4 acts on with the impulsive force with spring 8 simultaneously, the spring consumes the impact force, prevent that punching press board 4 from assaulting processing platform 1, cause the condition of processing platform 1 damage to take place.

The ball groove 10 has been seted up to the one end that first slider 63 is close to first spout 62 tank bottom, and ball 11 is connected with in the ball groove 10 roll, and the one end that ball 11 kept away from ball groove 10 tank bottom passes the notch in ball groove 10 and outwards extends, and with the tank bottom roll connection of first spout 62, makes the gliding more swift of first slider 63.

Second spout 12 has been seted up to the symmetry on the relative cell wall of die cavity 3, and the bottom cell wall of second spout 12 extends to matching in the groove 66, and sliding connection has second slider 13 in second spout 12, and the notch that corresponds second spout 12 is all passed and outwards extends to two second slider 13 one end in opposite directions, and with lift frame 65 fixed connection, prevents that lift frame 65 from breaking away from the condition emergence of die cavity 3.

The third slider 14 is symmetrically and fixedly connected to the side wall, opposite to the side wall, of the buffer block 9, a third sliding groove 15 matched with the third slider 14 is formed in the groove wall of the buffer groove 7, the third slider 14 is connected in the third sliding groove 15 in a sliding mode, and the buffer block 9 is prevented from being separated from the sliding groove 7.

All scribble anti-rust paint on processing platform 1, punching machine 2, punching press board 4, punching press head 5 and the lifting frame 65, prevent that processing platform 1, punching machine 2, punching press board 4, punching press head 5 and lifting frame 65 from rustting the condition emergence.

In the utility model, during punching, the workpiece is placed on the lifting frame 65, the punching machine 2 is started, along with the operation of the punching machine 2, the lifting plate 65 descends in the die cavity 3 until the workpiece moves into the matching groove 66, the workpiece is contacted with the groove wall of the die cavity 3, the punching head 5 descends and is contacted with the workpiece at the same time, the workpiece is processed, after the processing is finished, the punching machine 2 drives the connecting cylinder 61 to ascend, the pull rod 64 is pulled to ascend, the lifting frame 65 is further pulled to ascend, the processed workpiece is pulled out of the die cavity 3, the punching machine 2 is used as power, the workpiece is convenient to separate from the die cavity 3, the workpiece is convenient to discharge, and the punching efficiency is further improved; in-process of punching press, when punching press board 4 and buffer block 9 contact, the effort of punching press board 4 acts on buffer block 4, and buffer block 4 acts on impact force and spring 8 simultaneously, and the spring consumes the impact force, prevents that punching press board 4 from assaulting processing platform 1, causes the condition of processing platform 1 damage to take place.

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 design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A stamping device capable of discharging accurately comprises a processing table (1) and a stamping machine (2) arranged right above the processing table (1), and is characterized in that a die cavity (3) is formed in the side wall of the top of the processing table (1), a stamping plate (4) is arranged at the output end of the stamping machine (2), a stamping head (5) corresponding to the die cavity (3) is fixedly connected to the side wall of the bottom of the stamping plate (4), and a demolding mechanism (6) is arranged between the stamping plate (4) and the die cavity (3);

the demolding mechanism (6) comprises two connecting cylinders (61), two groups of first sliding grooves (62), four first sliding blocks (63), two pull rods (64), a lifting frame (65) and matching grooves (66) matched with the lifting frame (65), the two connecting cylinders (61) are symmetrically and fixedly connected to the side wall of the bottom of the stamping plate (4) relative to the stamping head (5), the number of the first sliding grooves (62) in each group is two, the two first sliding grooves (62) are symmetrically arranged on the opposite inner cylinder wall of the connecting cylinders (61), the first sliding blocks (63) are movably connected in the first sliding grooves (62), one ends, far away from the bottoms of the first sliding grooves (62), of the first sliding blocks (63) penetrate through the notches of the first sliding grooves (62) and extend outwards and are fixedly connected with the pull rods (64), the lower ends of the pull rods (64) penetrate through the lower end cylinder openings of the connecting cylinders (61) and extend inwards the die grooves (3), and is fixedly connected with the lifting frame (65), and the matching groove (66) is arranged on the groove bottom of the die cavity (3).

2. The punching device capable of discharging precisely as claimed in claim 1, wherein the processing table (1) is symmetrically provided with buffer slots (7) on the top side wall symmetrical with respect to the die cavity (3), the bottom of each buffer slot (7) is fixedly connected with a spring (8), the upper ends of the springs (8) are fixedly connected with buffer blocks (9), and the upper ends of the buffer blocks (9) penetrate through the notches of the buffer slots (7) and extend upwards.

3. The punching device capable of discharging precisely as claimed in claim 1, wherein the first sliding block (63) is provided with a ball groove (10) at an end close to the bottom of the first sliding groove (62), a ball (11) is connected in the ball groove (10) in a rolling manner, and an end of the ball (11) far away from the bottom of the ball groove (10) passes through the notch of the ball groove (10) and extends outwards, and is connected with the bottom of the first sliding groove (62) in a rolling manner.

4. The punching device capable of discharging precisely as claimed in claim 1, wherein the opposite walls of the die cavity (3) are symmetrically provided with second sliding grooves (12), the bottom wall of the second sliding groove (12) extends into the matching groove (66), the second sliding groove (12) is connected with second sliding blocks (13) in a sliding manner, and the opposite ends of the two second sliding blocks (13) pass through the notches of the corresponding second sliding grooves (12) and extend outwards and are fixedly connected with the lifting frame (65).

5. The punching device capable of discharging precisely as claimed in claim 2, wherein the opposite side walls of the buffer block (9) are symmetrically and fixedly connected with third sliding blocks (14), the wall of the buffer groove (7) is provided with third sliding grooves (15) matched with the third sliding blocks (14), and the third sliding blocks (14) are slidably connected in the third sliding grooves (15).

6. The punching device capable of discharging precisely according to claim 1, wherein the processing table (1), the punching machine (2), the punching plate (4), the punching head (5) and the lifting frame (65) are coated with antirust paint.