CN214184812U

CN214184812U - Continuous stamping forming die structure for hardware terminal

Info

Publication number: CN214184812U
Application number: CN202023352154.7U
Authority: CN
Inventors: 郭庆
Original assignee: Dongguan Liutian Precision Electronics Co ltd
Current assignee: Dongguan Liutian Precision Electronics Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of hardware mould, the continuous stamping forming die structure of five metals terminal especially, generally be single when carrying out stamping forming to current five metals terminal and carry out the machine-shaping, the operation is slow, and the mould that processing makeed also the problem of conveniently changing, the following scheme is proposed to present, and it includes the base, the top fixed mounting of base has the bracing piece that two symmetries set up, and the top fixed mounting of two bracing pieces has same roof, and the bottom fixed mounting of roof has the cylinder, and fixed mounting has the fixed plate on the piston of cylinder, and fixed mounting has the mould on the fixed plate, the top fixed mounting of base has the fixing base, and the top sliding connection of fixing base has the bed die. The utility model is simple in operation, convenient to use can carry out punching press simultaneously to a plurality of five metals terminals, can also be convenient for simultaneously get the putting to the change of mould and getting of work piece, and the people of being convenient for use.

Description

Continuous stamping forming die structure for hardware terminal

Technical Field

The utility model relates to a hardware mould technical field especially relates to a continuous stamping forming die structure of five metals terminal.

Background

In general, various hardware in life need to be connected and fixed by using a terminal when being used, so that the terminal has great demands on the quality and quantity of the terminal in production.

The existing hardware terminal is generally processed and formed singly when being stamped and formed, the operation is slow, and a die is not convenient to replace due to processing, so that a continuous stamping and forming die structure of the hardware terminal is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing hardware terminal is generally processed and formed singly when being subjected to stamping forming, the operation is slow, and the mould that processing made is inconvenient for the shortcoming of changing, and the continuous stamping forming mould structure of hardware terminal that proposes.

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

continuous stamping forming die structure of five metals terminal, the on-line screen storage device comprises a base, the top fixed mounting of base has the bracing piece that two symmetries set up, and the top fixed mounting of two bracing pieces has same roof, and the bottom fixed mounting of roof has the cylinder, and fixed mounting has the fixed plate on the piston of cylinder, and fixed mounting has last mould on the fixed plate, the top fixed mounting of base has the fixing base, and the top sliding connection of fixing base has the bed die, the top threaded connection of fixing base has the screw rod that four symmetries set up, and threaded connection has same holding ring on four screw rods, and fixed mounting has the commentaries on classics board on one of four screw rods.

Preferably, the top of the fixing seat is provided with two symmetrically-arranged positioning holes, the bottom of the lower die is fixedly provided with two symmetrically-arranged positioning pins, the positioning pins are movably connected with the corresponding positioning holes, and the positioning pins and the positioning holes are movably connected to position the lower die.

Preferably, sliding connection has the sprocket on the screw rod, and the sprocket rotates with the fixing base to be connected, and the meshing has same chain on four sprockets, changes the board and can drive four screw rods and rotate simultaneously through the intermeshing of four sprockets and chain.

Preferably, a plurality of placing holes are formed in the top of the fixing seat, a buffer plate is connected to the inner wall of each placing hole in a sliding mode, a connecting rod is fixedly mounted at the bottom of the buffer plate, and the buffer plate can buffer and reset the punched workpiece.

Preferably, the fixing base is provided with a placing cavity, the inner wall of the placing cavity is connected with a moving plate in a sliding mode, the moving plate is fixedly connected with the connecting rods, the bottom of the moving plate is fixedly provided with a plurality of buffer springs, the bottom ends of the buffer springs are fixedly connected with the inner wall of the placing cavity, and the buffer springs can support and buffer the connecting rods through the moving plate.

Compared with the prior art, the utility model has the advantages of:

(1) according to the scheme, the positioning holes are movably connected with the positioning pins, so that the lower die can be conveniently fixed on the fixed seat, and the stamping workpiece is buffered and reset through the buffer plate and the buffer spring;

(2) because the intermeshing of four sprockets and chain for four screw rods of pivoted commentaries on classics board can drive the simultaneous rotation of four screw rods, and adjust the height of holding ring through the threaded connection of screw rod and fixing base, thereby adjust the degree of depth of punching press.

The utility model is simple in operation, convenient to use can carry out punching press simultaneously to a plurality of five metals terminals, can also be convenient for simultaneously get the putting to the change of mould and getting of work piece, and the people of being convenient for use.

Drawings

Fig. 1 is a schematic structural view of a continuous stamping and forming die structure for a hardware terminal according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of a fixing seat of a continuous stamping and forming die structure for a hardware terminal of the present invention;

fig. 3 is the utility model provides a part a schematic structure of five metals terminal continuous stamping forming die structure.

In the figure: 1. a base; 2. a support bar; 3. a top plate; 4. a cylinder; 5. a fixing plate; 6. an upper die; 7. a fixed seat; 8. placing holes; 9. a connecting rod; 10. a placement chamber; 11. moving the plate; 12. a buffer spring; 13. a buffer plate; 14. a positioning ring; 15. a screw; 16. positioning holes; 17. positioning pins; 18. and (5) a lower die.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, continuous stamping forming die structure of five metals terminal, including base 1, the top fixed mounting of base 1 has two bracing pieces 2 that the symmetry set up, the top fixed mounting of two bracing pieces 2 has same roof 3, the bottom fixed mounting of roof 3 has cylinder 4, fixed mounting has fixed plate 5 on the piston of cylinder 4, fixed mounting has last mould 6 on the fixed plate 5, the top fixed mounting of base 1 has fixing base 7, the top sliding connection of fixing base 7 has bed die 18, the top threaded connection of fixing base 7 has four screw rods 15 that the symmetry set up, threaded connection has same holding ring 14 on four screw rods 15, fixed mounting has the commentaries on classics board on classics on one screw rod 15 in four screw rods 15.

In this embodiment, two symmetrically arranged positioning holes 16 are formed in the top of the fixing base 7, two symmetrically arranged positioning pins 17 are fixedly mounted at the bottom of the lower die 18, and the positioning pins 17 are movably connected with the corresponding positioning holes 16.

In this embodiment, sliding connection has the sprocket on the screw rod 15, and the sprocket rotates with fixing base 7 to be connected, and the meshing has same chain on four sprockets.

In this embodiment, a plurality of holes 8 of placing have been seted up at the top of fixing base 7, place sliding connection has buffer board 13 on the inner wall of hole 8, and buffer board 13's bottom fixed mounting has connecting rod 9.

In this embodiment, the fixing seat 7 is provided with a placing cavity 10, the inner wall of the placing cavity 10 is connected with a moving plate 11 in a sliding manner, the moving plate 11 is fixedly connected with the connecting rods 9, the bottom of the moving plate 11 is fixedly provided with a plurality of buffer springs 12, and the bottom ends of the buffer springs 12 are fixedly connected with the inner wall of the placing cavity 10.

Example two

Referring to fig. 1-3, continuous stamping forming die structure of five metals terminal, including base 1, the welding of base 1's top has two bracing pieces 2 that the symmetry set up, the welding of two bracing pieces 2's top has same roof 3, there is cylinder 4 bottom roof 3 through the bolt fastening, the welding has fixed plate 5 on cylinder 4's the piston, the welding has last mould 6 on fixed plate 5, the welding of base 1's top has fixing base 7, the top sliding connection of fixing base 7 has bed die 18, the top threaded connection of fixing base 7 has four screws 15 that the symmetry set up, threaded connection has same holding ring 14 on four screws 15, the welding has the commentaries on classics board on one screw 15 in four screws 15.

In this embodiment, two locating holes 16 that the symmetry set up are seted up at the top of fixing base 7, and the bottom welding of bed die 18 has two locating pins 17 that the symmetry set up, and locating pin 17 and the locating hole 16 swing joint that corresponds, locating pin 17 and locating hole 16's swing joint can fix a position bed die 18.

In this embodiment, sliding connection has the sprocket on the screw rod 15, and the sprocket rotates with fixing base 7 to be connected, and the meshing has same chain on four sprockets, changes the board and can drive four screw rods 15 and rotate simultaneously through the intermeshing of four sprockets and chain.

In this embodiment, a plurality of holes 8 of placing have been seted up at the top of fixing base 7, place sliding connection has buffer board 13 on the inner wall of hole 8, and the welding of buffer board 13's bottom has connecting rod 9, and buffer board 13 can cushion and reset the work piece after the punching press.

In this embodiment, a placing cavity 10 is formed in the fixing seat 7, a moving plate 11 is connected to the inner wall of the placing cavity 10 in a sliding manner, the moving plate 11 is fixedly connected with the connecting rods 9, a plurality of buffer springs 12 are welded to the bottom of the moving plate 11, the bottom ends of the buffer springs 12 are fixedly connected with the inner wall of the placing cavity 10, and the buffer springs 12 can support and buffer the connecting rods 9 through the moving plate 11.

In the embodiment, in operation, the hardware terminal is placed in the lower die 18, the switch of the cylinder 4 is started, the piston of the cylinder 4 drives the fixing plate 5 to move downwards, the fixing plate 5 drives the upper die 6 to punch the hardware terminal on the lower die 18, after punching is completed, a workpiece in the placing hole 8 moves out of the placing hole 8 under the action of the buffer plate 13 and the buffer spring 12, so that people can conveniently take the workpiece, when the hardware terminal needs to be punched at different depths, the rotating plate is rotated, the rotating plate drives the screw rod 15 to rotate through the mutual meshing of the four chain wheels and the chain, the screw rod 15 drives the positioning ring 14 to perform height adjustment through the rotating connection with the positioning ring 14, so that the downward fixing plate 5 can be positioned, the punching depth can be adjusted, meanwhile, the positioning hole 16 is movably connected with the positioning pin 17, and the lower die 18 can be conveniently detached and positioned, is convenient for people to use. All structures in this application can carry out the selection of material and length according to actual use condition, and the attached drawing is schematic structure chart, and specific actual dimensions can make appropriate adjustment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The continuous stamping forming die structure of the hardware terminal comprises a base (1) and is characterized in that, the top of the base (1) is fixedly provided with two symmetrically arranged supporting rods (2), the top ends of the two supporting rods (2) are fixedly provided with the same top plate (3), the bottom of the top plate (3) is fixedly provided with an air cylinder (4), a piston of the air cylinder (4) is fixedly provided with a fixed plate (5), an upper die (6) is fixedly arranged on the fixed plate (5), a fixed seat (7) is fixedly arranged at the top of the base (1), a lower die (18) is connected with the top of the fixed seat (7) in a sliding way, the top threaded connection of fixing base (7) has four screw rods (15) that the symmetry set up, and threaded connection has same holding ring (14) on four screw rods (15), and fixed mounting has the commentaries on classics board on one screw rod (15) in four screw rods (15).

2. The continuous stamping and forming die structure for the hardware terminal according to claim 1, wherein the top of the fixed seat (7) is provided with two symmetrically arranged positioning holes (16), the bottom of the lower die (18) is fixedly provided with two symmetrically arranged positioning pins (17), and the positioning pins (17) are movably connected with the corresponding positioning holes (16).

3. The continuous stamping and forming die structure for the hardware terminal according to claim 1, wherein a chain wheel is connected to the screw rod (15) in a sliding manner, the chain wheel is rotatably connected with the fixed seat (7), and the same chain is engaged on the four chain wheels.

4. The continuous stamping and forming die structure for the hardware terminal according to claim 1, wherein a plurality of placing holes (8) are formed in the top of the fixing seat (7), a buffer plate (13) is connected to the inner wall of each placing hole (8) in a sliding manner, and a connecting rod (9) is fixedly mounted at the bottom of each buffer plate (13).

5. The continuous stamping and forming die structure for the hardware terminals as claimed in claim 1, wherein the fixing seat (7) is provided with a placing cavity (10), the inner wall of the placing cavity (10) is connected with a moving plate (11) in a sliding manner, the moving plate (11) is fixedly connected with the connecting rods (9), the bottom of the moving plate (11) is fixedly provided with a plurality of buffer springs (12), and the bottom ends of the buffer springs (12) are fixedly connected with the inner wall of the placing cavity (10).