CN218395676U

CN218395676U - Metal extrusion device

Info

Publication number: CN218395676U
Application number: CN202222288655.6U
Authority: CN
Inventors: 李国治; 葛军要; 陈邦光
Original assignee: Zhejiang Hongtai Aluminum Co ltd
Current assignee: Zhejiang Hongtai Aluminum Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-01-31
Anticipated expiration: 2032-08-30

Abstract

The utility model belongs to the technical field of the metal extrusion technique and specifically relates to a metal extrusion device, including support and last mould, the top of support links to each other with a plurality of pneumatic cylinders are fixed, the output of pneumatic cylinder links to each other with last mould is fixed, the both sides of going up the mould link to each other with the slider is fixed, and are a plurality of the outer wall of slider all slides with the spout of support and links to each other. Through motor corotation, the output shaft of motor drives the double threaded screw and rotates, the double threaded screw drives the thread piece inwards that both sides were removed, the thread piece of both sides drives the connecting rod outwards that both sides were removed, the connecting rod of both sides drives the bracing piece simultaneously and moves along the spout of bed die upwards, the bracing piece area drives the roof and will imbed fashioned sheet metal ejecting in the bed die, then starting motor antiport, make the roof reset, realized taking out automatically shaping panel, it is more laborsaving when making the user take out fashioned panel, user's intensity of labour has been alleviateed, the efficiency of passing through has been improved.

Description

Metal extrusion device

Technical Field

The utility model relates to a metal extrusion technical field specifically is a metal extrusion device.

Background

The metal extrusion apparatus is a forming processing method for obtaining a workpiece of a desired shape and size by applying an external force to a plate, a strip, a pipe, a profile, etc. by a press and a die to cause plastic deformation or separation.

The existing metal extrusion device needs to manually take out the extruded metal plate after the metal is extruded, and the upper die can cause the embedded of the formed metal plate in the lower die after the metal plate is extruded, so that a user can take out the formed metal plate with more labor, the labor intensity of the user is increased, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing metal extrusion device is labor-consuming when taking out the formed metal plate after the extrusion is completed, and providing a metal extrusion device.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a metal extrusion device, includes support and last mould, the top of support links to each other with a plurality of pneumatic cylinders are fixed, the output of pneumatic cylinder links to each other with last mould is fixed, the both sides of going up the mould link to each other with the slider is fixed, and is a plurality of the outer wall of slider all slides with the spout of support and links to each other, the bottom and the lower mould of support are fixed and link to each other, the bottom and the motor of lower mould are fixed and link to each other, the middle part of lower mould is equipped with auxiliary device.

Preferably, auxiliary device includes double-threaded screw, double-threaded screw's both sides rotate with the bed die and link to each other, double-threaded screw's outer wall both sides link to each other with a plurality of screw thread piece screw threads, the middle part of screw thread piece rotates with the connecting rod through the round pin axle and links to each other, and is a plurality of the top of connecting rod all slides the joint with the bracing piece, the both sides and the cover piece of bracing piece are fixed to be linked to each other, the top and the roof of bracing piece are fixed to link to each other.

Preferably, the outer walls of a plurality of said blocks are slidably connected to the lower die.

Preferably, the outer wall of the top plate is attached to the groove of the lower die.

Preferably, the right end of the double-thread screw is fixedly connected with an output shaft of the motor.

The utility model provides a pair of metal extrusion device, beneficial effect lies in: through motor corotation, the output shaft of motor drives the double threaded screw and rotates, the double threaded screw drives the thread piece inwards that both sides were removed, the thread piece of both sides drives the connecting rod outwards that both sides were removed, the connecting rod of both sides drives the bracing piece simultaneously and moves along the spout of bed die upwards, the bracing piece area drives the roof and will imbed fashioned sheet metal ejecting in the bed die, then starting motor antiport, make the roof reset, realized taking out automatically shaping panel, it is more laborsaving when making the user take out fashioned panel, user's intensity of labour has been alleviateed, work efficiency is improved.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural diagram of a in fig. 1.

In the figure: 1. the device comprises a support, 2, an upper die, 3, an auxiliary device, 301, a double-threaded screw, 302, a connecting rod, 303, a supporting rod, 304, a sleeve block, 305, a threaded block, 306, a top plate, 4, a hydraulic cylinder, 5, a lower die, 6, a sliding block, 7 and a motor.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a metal extrusion device, including support 1 and last mould 2, the top of support 1 links to each other with a plurality of pneumatic cylinders 4 are fixed, pneumatic cylinder 4's output links to each other with last mould 2 is fixed, pneumatic cylinder 4's model can be selected according to the in-service use condition, it links to each other with slider 6 is fixed to go up mould 2's both sides, the outer wall of a plurality of sliders 6 all slides with support 1's spout and links to each other, support 1's bottom links to each other with lower mould 5 is fixed, motor 7's model can be selected according to the in-service use condition, lower mould 5's bottom links to each other with motor 7 is fixed, lower mould 5's middle part is equipped with auxiliary device 3, current metal extrusion device is extruding the completion back to the metal, need manual take out the sheet metal of extrusion completion, and can cause fashioned sheet metal embedding in the lower mould after last mould extrudees sheet metal, lead to the user to take out fashioned sheet metal and take out the in-process comparatively hard, user's intensity of labour has been increased, work efficiency has been reduced.

The auxiliary device 3 comprises a double-headed screw 301, two sides of the double-headed screw 301 are rotatably connected with the lower die 5, two sides of the outer wall of the double-headed screw 301 are in threaded connection with a plurality of thread blocks 305, the motor 7 drives the double-headed screw 301 to rotate, the double-headed screw 301 drives the thread blocks 305 on two sides to move, the moving directions of the thread blocks 305 on two sides are opposite, the middle part of each thread block 305 is rotatably connected with a connecting rod 302 through a pin shaft, the tops of the connecting rods 302 are all in sliding clamping connection with a supporting rod 303, the thread blocks 305 drive the connecting rods 302 to rotate, the connecting rods 302 drive the supporting rods 303 to move, the supporting rods 303 drive the sleeve blocks 304 to slide along sliding chutes of the lower die 5, the supporting rods 303 drive the top plates 306 to move, two sides of the supporting rods 303 are fixedly connected with the sleeve blocks 304, the top ends of the supporting rods 303 are fixedly connected with the top plates 306, outer walls of the sleeve blocks 304 are slidably connected with the lower die 5, the outer walls of the lower die 5 are attached to the grooves of the lower die 5, and the right end of the double-headed screw 301 is fixedly connected with the output shaft of the motor 7;

the motor 7 rotates positively, the output shaft of the motor 7 drives the double-threaded screw 301 to rotate, the double-threaded screw 301 drives the thread blocks 305 on the two sides to move inwards, the thread blocks 305 on the two sides drive the connecting rods 302 on the two sides to rotate outwards, the connecting rods 302 on the two sides simultaneously drive the supporting rod 303 to move upwards along the chute of the lower die, the supporting rod 303 drives the top plate 306 to eject out the metal plate embedded in the lower die, then the motor 7 is started to rotate reversely, the top plate 306 is reset, and the problem that the molded metal plate is difficult to take out in the prior art is solved.

The working principle is as follows:

when the metal extrusion device is used, firstly, a metal plate is placed at the top end of a lower die 5, then a hydraulic cylinder 4 is started to move downwards, the hydraulic cylinder 4 drives an upper die 2 to move downwards, the metal plate is extruded to be attached to the lower die 5, then the hydraulic cylinder 4 is started to drive the upper die 2 to move upwards, then a motor 7 rotates forwards, an output shaft of the motor 7 drives a double-headed screw 301 to rotate, the double-headed screw 301 drives thread blocks 305 on two sides to move inwards, the thread blocks 305 on two sides drive connecting rods 302 on two sides to rotate outwards, the connecting rods 302 on two sides simultaneously drive a supporting rod 303 to move upwards along a sliding chute of the lower die, the supporting rod 303 drives a top plate 306 to eject the metal plate embedded in the lower die for forming, then the motor 7 is started to rotate backwards, the top plate 306 is reset, and the problem that the prior art is labor-consuming when the formed metal plate is taken out is solved.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a metal extrusion device, includes support (1) and last mould (2), its characterized in that: the top of support (1) is fixed continuous with a plurality of pneumatic cylinders (4), the output of pneumatic cylinder (4) is fixed continuous with last mould (2), the both sides of going up mould (2) are fixed continuous with slider (6), and are a plurality of the outer wall of slider (6) all slides with the spout of support (1) and links to each other, the bottom of support (1) is fixed continuous with bed die (5), the bottom of bed die (5) is fixed continuous with motor (7), the middle part of bed die (5) is equipped with auxiliary device (3).

2. A metal extrusion apparatus as set forth in claim 1, wherein: auxiliary device (3) include double-end screw (301), the both sides of double-end screw (301) rotate with bed die (5) and link to each other, the outer wall both sides and a plurality of screw thread piece (305) screw thread of double-end screw (301) link to each other, the middle part of screw thread piece (305) is passed through round pin axle and is rotated with connecting rod (302) and link to each other, and is a plurality of the top of connecting rod (302) all with bracing piece (303) slip joint, the both sides and the nest block (304) of bracing piece (303) are fixed continuous, the top and roof (306) of bracing piece (303) are fixed continuous.

3. A metal extrusion apparatus as set forth in claim 2, wherein: the outer walls of a plurality of the set blocks (304) are connected with the lower die (5) in a sliding way.

4. A metal extrusion apparatus as set forth in claim 2, wherein: the outer wall of the top plate (306) is attached to the groove of the lower die (5).

5. A metal extrusion apparatus as set forth in claim 2, wherein: the right end of the double-thread screw (301) is fixedly connected with an output shaft of the motor (7).