CN210061868U

CN210061868U - Die finished product extrusion device

Info

Publication number: CN210061868U
Application number: CN201920555092.8U
Authority: CN
Inventors: 徐燕平; 徐晖
Original assignee: SHANGHAI CHANGMEI PRECISION MACHINERY CO Ltd
Current assignee: SHANGHAI CHANGMEI PRECISION MACHINERY CO Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-02-14
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a mould finished product extrusion device, comprises an upper die, the top welding of last mould has the upper plate, the bottom of going up the mould is equipped with the lower mould, the bottom welding of lower mould has the hypoplastron, the standing groove has been seted up to the inside of lower mould, the spout has all been seted up to the both sides of standing groove bottom, the inside sliding connection of spout has the slider, the top welding of slider has the cooling structure, first forming base and second forming base have been welded respectively at the top of cooling structure. The utility model discloses a setting of last mould, upper plate, lower mould, hypoplastron, standing groove, spout, slider, cooling structure, first forming base, second forming base, spacing groove, carriage release lever, roof, spring, cross slot and horizontal pole makes mould finished product extrusion device have the advantage of lifting force area when the finished product is extruded, reduces the damage probability of mould finished product when extruding, has solved the less problem of lifting force area when current mould finished product is extruded simultaneously.

Description

Die finished product extrusion device

Technical Field

The utility model relates to a technical field is extruded to the mould finished product, specifically is a mould finished product extrusion device.

Background

The mould is a tool for making blank into a finished piece with specific shape and size under the action of external force, and is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy piece pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like.

After the injection mold is formed, the extrusion device is required to eject the finished product, so that a worker can conveniently take out the finished product, the existing extrusion device is mostly an ejector pin, when the ejector pin ejects the finished product, the pressure of the ejected part is increased due to the fact that the ejector pin is small in stress area, and the finished product is easy to damage.

Disclosure of Invention

An object of the utility model is to provide a mould finished product extrusion device possesses the advantage of lifting surface area when the increase finished product is extruded, and the less problem of lifting surface area when having solved current mould finished product and extruding.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mould finished product extrusion device, includes the mould, the top welding of last mould has the upper plate, the bottom of going up the mould is equipped with the lower mould, the bottom welding of lower mould has the hypoplastron, the standing groove has been seted up to the inside of lower mould, the spout has all been seted up to the both sides of standing groove bottom, the inside sliding connection of spout has the slider, the top welding of slider has the cooling structure, first shaping base and second shaping base have been welded respectively at the top of cooling structure, the spacing groove has been seted up to the below of standing groove, the inside of spacing groove is equipped with the carriage release lever, the top welding of carriage release lever has the roof, the surperficial cover of carriage release lever is equipped with the spring, the transverse groove has been seted up to the inside of hypoplastron, the bottom of.

Preferably, the cooling structure comprises a cooling plate, the bottom of the cooling plate is welded with the top of the sliding block, the top of the cooling plate is welded with the bottoms of the first forming base and the second forming base respectively, a water tank is arranged inside the cooling plate, and the cooling plate is communicated with a zero-degree water source and a recovery water tank.

Preferably, the two sides of the inner part of the upper die are both provided with limiting holes, the inner parts of the limiting holes are connected with limiting rods in a sliding mode, and the bottoms of the limiting rods are welded with the tops of the lower dies.

Preferably, the inside of going up the mould is seted up and is moulded plastics the mouth, go up the inside formation injection molding chamber of mould and lower mould.

Preferably, handles are welded on the left side of the first forming base and the right side of the second forming base, and anti-skid grains are arranged on the surfaces of the handles.

Preferably, a through hole is formed between the placing groove and the limiting groove, and the top plate is located in the through hole and is in contact with the bottom of the cooling plate.

Preferably, the front surface of the cross rod extends to the outside of the lower die and is welded with a pedal, and the surface of the pedal is provided with an anti-skid bump.

Preferably, the right side of first shaping base contacts with the left side of second shaping base, the inside of first shaping base and second shaping base all is equipped with the magnetite.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of last mould, upper plate, lower mould, hypoplastron, standing groove, spout, slider, cooling structure, first forming base, second forming base, spacing groove, carriage release lever, roof, spring, cross slot and horizontal pole makes mould finished product extrusion device have the advantage of lifting force area when the finished product is extruded, reduces the damage probability of mould finished product when extruding, has solved the less problem of lifting force area when current mould finished product is extruded simultaneously.

2. The utility model can cool the first forming base and the second forming base through the matching use of the cooling plate and the water tank, so that the injection molding object can be rapidly cooled and formed when contacting the forming base, but not leak along the gap between the forming bases, and the upper die and the lower die are conveniently installed in a matching way through the matching use of the limiting hole and the limiting rod, through the matching use of the handle and the anti-skid grains, the first forming base and the second forming base can be conveniently moved by workers through the use of the through holes, the top plate can conveniently enter the placing groove, the working personnel can conveniently move the cross rod and the position of the top plate through the matching use of the pedal and the anti-skid lugs, and through the use of the magnet, the first molding base and the second molding base can be attracted by magnetic force, so that the first molding base and the second molding base can be adsorbed together without external force.

Drawings

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

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

FIG. 3 is a left sectional view of the partial structure of the present invention;

fig. 4 is a schematic cross-sectional view of the cooling plate of the present invention.

In the figure: 1 upper die, 2 upper plates, 3 lower dies, 4 lower plates, 5 placing grooves, 6 sliding grooves, 7 sliding blocks, 8 cooling structures, 81 cooling plates, 82 water tanks, 9 first forming bases, 10 second forming bases, 11 limiting grooves, 12 moving rods, 13 top plates, 14 springs, 15 transverse grooves, 16 transverse rods, 17 limiting holes, 18 limiting rods, 19 handles and 20 pedals.

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.

Referring to fig. 1-4, a die finished product extrusion device comprises an upper die 1, an upper plate 2 welded on the top of the upper die 1, a lower die 3 arranged on the bottom of the upper die 1, a lower plate 4 welded on the bottom of the lower die 3, a placement groove 5 arranged inside the lower die 3, sliding grooves 6 arranged on both sides of the bottom of the placement groove 5, a slider 7 connected inside the sliding groove 6 in a sliding manner, a cooling structure 8 welded on the top of the slider 7, a first molding base 9 and a second molding base 10 welded on the top of the cooling structure 8, a limiting groove 11 arranged below the placement groove 5, a moving rod 12 arranged inside the limiting groove 11, a top plate 13 welded on the top of the moving rod 12, a spring 14 sleeved on the surface of the moving rod 12, a transverse groove 15 arranged inside the lower plate 4, a transverse groove 16 welded inside the transverse groove 15 and extending from the bottom of the moving rod 12, and a cooling structure 8 comprising a cooling, the bottom of a cooling plate 81 is welded with the top of a sliding block 7, the top of the cooling plate 81 is respectively welded with the bottoms of a first forming base 9 and a second forming base 10, a water tank 82 is arranged inside the cooling plate 81, the cooling plate 81 is communicated with a zero water source and a recovery water tank, two sides inside an upper die 1 are respectively provided with a limiting hole 17, the inside of the limiting hole 17 is connected with a limiting rod 18 in a sliding manner, the bottom of the limiting rod 18 is welded with the top of a lower die 3, the inside of the upper die 1 is provided with an injection port, injection molding cavities are formed inside the upper die 1 and the lower die 3, handles 19 are welded on the left side of the first forming base 9 and the right side of the second forming base 10, anti-skid grains are arranged on the surfaces of the handles 19, a through hole is arranged between a placing groove 5 and the limiting groove 11, a top plate 13 is positioned in the through hole and is contacted with the bottom of the cooling plate 81, the anti-skid block is arranged on the surface of the pedal 20, the right side of the first forming base 9 is in contact with the left side of the second forming base 10, magnets are arranged inside the first forming base 9 and the second forming base 10, the first forming base 9 and the second forming base 10 can be cooled through the matching use of the cooling plate 81 and the water tank 82, when an injection molding object is in contact with the forming bases, the injection molding object can be rapidly cooled and formed without leaking along gaps between the forming bases, the upper die 1 and the lower die 3 can be conveniently installed in a matching mode through the matching use of the limiting hole 17 and the limiting rod 18, the handle 19 and the anti-skid pattern are used in a matching mode, a worker can conveniently move the first forming base 9 and the second forming base 10, the top plate 13 can conveniently enter the placing groove 5 through the use of the through hole, the pedal 20 and the anti-skid block can conveniently move the cross rod 16 through the matching use of the pedal 20 and the anti-skid block, the position of the top plate 13 is moved, magnetic attraction can be carried out on the first forming base 9 and the second forming base 10 through the magnets, the first forming base 9 and the second forming base 10 can be attracted together under the condition that the first forming base and the second forming base are not affected by external force, and the upper die 1, the upper plate 2, the lower die 3, the lower plate 4, the placing groove 5, the sliding groove 6, the sliding block 7, the cooling structure 8, the first forming base 9, the second forming base 10, the limiting groove 11, the moving rod 12, the top plate 13, the spring 14, the transverse groove 15 and the transverse rod 16 are arranged, so that the die finished product extruding device has the advantage of increasing the stress area when a finished product is extruded, the damage probability of the die finished product during extrusion is reduced, and the problem that the stress area is small when the existing die finished product is extruded.

When the cooling device is used, the upper die 1 and the lower die 3 are installed, then a zero-degree water source is started, the cooling plate 81 begins to cool, the first forming base 9 and the second forming base 10 are cooled, then an injection molding object is injected into an injection molding cavity through an injection molding opening, then the injection molding object contacts the first forming base 9 and the second forming base 10 to begin cooling forming, when the injection molding object is cooled to a finished product, the upper die 1 is moved out, the handle 19 is stretched outwards, the first forming base 9 and the second forming base 10 are driven to move by the movement of the handle 19 and drive the sliding block 7 to slide in the sliding groove 6, then the cooling plate 81 also carries out separation movement, at the moment, the top plate 13 enters the placing groove 5 through the through hole and contacts the finished product to eject the finished product, a worker moves the finished product out, then the pedal 20 is stepped on, and the pedal 20 drives the moving rod 12 to move downwards through the cross rod 16, subsequently, the top plate 13 is moved into the through hole, and the handle 19 is pushed to restore the first and second molded bases 9 and 10 to their original positions.

In summary, the following steps: this mould finished product extrusion device uses through the cooperation of last mould 1, upper plate 2, lower mould 3, hypoplastron 4, standing groove 5, spout 6, slider 7, cooling structure 8, first shaping base 9, second shaping base 10, spacing groove 11, carriage release lever 12, roof 13, spring 14, transverse groove 15 and horizontal pole 16, and the less problem of area of stress when having solved current mould finished product and extruding.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mould finished product extrusion device, includes mould (1), its characterized in that: the die comprises an upper die (1), a lower die (3) and a lower die (3), wherein the upper die (2) is welded at the top of the upper die (1), the lower die (3) is welded at the bottom of the lower die (4), a placing groove (5) is formed in the lower die (3), sliding grooves (6) are formed in two sides of the bottom of the placing groove (5), a sliding block (7) is connected in the sliding groove (6) in a sliding manner, a cooling structure (8) is welded at the top of the sliding block (7), a first forming base (9) and a second forming base (10) are respectively welded at the top of the cooling structure (8), a limiting groove (11) is formed below the placing groove (5), a moving rod (12) is arranged in the limiting groove (11), a top plate (13) is welded at the top of the moving rod (12), and a spring (14) is sleeved on the surface of the moving, a transverse groove (15) is formed in the lower plate (4), and the bottom of the moving rod (12) extends to the inside of the transverse groove (15) and is welded with a transverse rod (16).

2. A die product extrusion apparatus as claimed in claim 1, wherein: the cooling structure (8) comprises a cooling plate (81), the bottom of the cooling plate (81) is welded with the top of the sliding block (7), the top of the cooling plate (81) is welded with the bottoms of the first forming base (9) and the second forming base (10) respectively, a water tank (82) is arranged inside the cooling plate (81), and the cooling plate (81) is communicated with a zero-degree water source and a recovery water tank.

3. A die product extrusion apparatus as claimed in claim 1, wherein: spacing hole (17) have all been seted up to the inside both sides of going up mould (1), the inside sliding connection in spacing hole (17) has gag lever post (18), the bottom of gag lever post (18) and the top welding of lower mould (3).

4. A die product extrusion apparatus as claimed in claim 1, wherein: the injection molding device is characterized in that an injection molding opening is formed in the upper die (1), and an injection molding cavity is formed in the upper die (1) and the lower die (3).

5. A die product extrusion apparatus as claimed in claim 1, wherein: handle (19) have all been welded on the left side of first shaping base (9) and the right side of second shaping base (10), the surface of handle (19) is equipped with anti-skidding line.

6. A die product extrusion apparatus as claimed in claim 1, wherein: a through hole is formed between the placing groove (5) and the limiting groove (11), and the top plate (13) is positioned in the through hole and is in contact with the bottom of the cooling plate (81).

7. A die product extrusion apparatus as claimed in claim 1, wherein: the front surface of the cross rod (16) extends to the outer part of the lower die (3) and is welded with a pedal (20), and anti-skid lugs are arranged on the surface of the pedal (20).

8. A die product extrusion apparatus as claimed in claim 1, wherein: the right side of first shaping base (9) contacts with the left side of second shaping base (10), the inside of first shaping base (9) and second shaping base (10) all is equipped with the magnetite.