CN216027169U

CN216027169U - Improved generation extrusion die

Info

Publication number: CN216027169U
Application number: CN202122318992.0U
Authority: CN
Inventors: 卢民锦
Original assignee: Danyang Yuanjin Mould Technology Co ltd
Current assignee: Danyang Yuanjin Mould Technology Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-03-15
Anticipated expiration: 2031-09-24

Abstract

The utility model relates to an improved extrusion die which comprises a base, a workbench, side plates and a top plate, wherein the workbench is fixedly connected to the upper surface of the base, the side plates are fixedly connected to the upper surface of the workbench, the top plate is fixedly connected to the upper surface of the side plates, an air cylinder is fixedly connected to the upper surface of the top plate, a top die is fixedly connected to the outer side of an output shaft of the air cylinder, a heat dissipation assembly is fixedly connected to the inside of the base, a stabilizing assembly is fixedly connected to the upper surface of the workbench, the heat dissipation assembly comprises a guide plate fixedly connected to the inside of the base, air holes are formed in the upper surface of the guide plate, and a connecting cover is fixedly connected to the upper surface of the guide plate. This improved generation extrusion die, under radiator unit's the effect, can promote the radiating rate of mould self, discharge to base downside space under the effect of fan simultaneously, place some article that need dry on the absorber plate, can effectually utilize the energy.

Description

Improved generation extrusion die

Technical Field

The utility model relates to the technical field of extrusion dies, in particular to an improved extrusion die.

Background

The extruding machine is the main equipment for producing light alloy pipe, rod and section, in which the extrusion of aluminium section is the means for forming section, and the mould is designed and made according to the section of section product, and the heated round cast rod is extruded from the mould by utilizing extruding machine, and the aluminium section hot-extruding mould is commonly used in the process for coating titanium and gold on aluminium section, and said process belongs to the field of film-coating technology.

Extrusion die on the existing market is various, but the shortcoming that the practicality is low generally exists, current extrusion die is when carrying out hot extrusion, there is a large amount of heats on the mould, consequently, need mould cooling back, take out extruded material, the refrigerated time of general mould is longer, so the time that whole material was taken out is longer relatively, the production efficiency of material has been reduced, simultaneously in the mould material take out the back, inside can remain partial residue and dust, need clear up, because the mould is fixed on table surface, consequently in the clearance, can not be convenient handle residue and dust.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an improved extrusion die which has the advantages of high practicability and the like and solves the problem that the time for taking out the whole material is relatively long.

In order to achieve the purpose, the utility model provides the following technical scheme: an improved extrusion die comprises a base, a workbench, side plates and a top plate, wherein the workbench is fixedly connected to the upper surface of the base, the side plates are fixedly connected to the upper surface of the workbench, the top plate is fixedly connected to the upper surface of the side plates, an air cylinder is fixedly connected to the upper surface of the top plate, a top die is fixedly connected to the outer side of an output shaft of the air cylinder, a heat dissipation assembly is fixedly connected to the interior of the base, and a stabilizing assembly is fixedly connected to the upper surface of the workbench;

the heat dissipation assembly comprises a guide plate fixedly connected inside the base, an air hole is formed in the upper surface of the guide plate, a connecting cover is fixedly connected to the upper surface of the guide plate, a support is fixedly connected inside the connecting cover, a fan is fixedly connected inside the support, two supporting sheets are fixedly connected to the top wall of the inner cavity of the base, a connecting plate is fixedly connected between one sides of the supporting sheets opposite to each other, a heat-conducting plate is fixedly connected inside the connecting plate, and cooling fins are fixedly connected to the lower surface of the heat-conducting plate.

Furthermore, the heat dissipation assembly further comprises a heat absorption plate fixedly connected inside the base, and the guide plate is located on the upper side of the heat absorption plate.

Further, the length and the width of guide plate equal with the length and the width of base inner chamber respectively, two and evenly distributed are no less than to the quantity of gas pocket at the upper surface of guide plate.

Furthermore, the connecting cover faces the air hole direction, and the two supporting sheets are symmetrically distributed on the left side and the right side of the central axis of the base.

Further, connecting plate fixed connection is in the inside of base, the board mouth has been seted up to the upper surface of connecting plate, heat-conducting plate fixed connection is in the inside of board mouth.

Further, the subassembly that stabilizes includes two locating levers of fixed connection at the workstation upper surface, the upper surface of workstation just is located the outside fixedly connected with lateral plate of locating lever, two fixedly connected with die block between the relative one side of lateral plate, the outside swing joint of locating lever has the preforming.

Further, firm subassembly is still including seting up the location mouth at base and workstation upper surface, the length and the width of location mouth inner chamber are equal with the length and the width of die block respectively.

Furthermore, two the locating lever is the symmetric distribution in the left and right sides of base axis, the die block is towards the top mould direction.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this improved generation extrusion die, under radiator unit's effect, can promote the radiating rate of mould self, discharge to base downside space under the effect of fan simultaneously, place some article that need dry on the absorber plate, can effectually utilize the energy, press the piece in firm subassembly and take off the back, just can take off the die block, can more conveniently clear up its inside impurity and dust.

Drawings

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

FIG. 2 is a schematic view of a heat sink assembly according to the present invention;

figure 3 is a schematic view of a stabilizing assembly of the present invention.

In the figure: the heat dissipation device comprises a base 1, a workbench 2, a side plate 3, a top plate 4, a cylinder 5, a top die 6, a heat dissipation assembly 7, a 701 guide plate, 702 air holes, 703 connection covers, 704 supports, 705 fans, 706 support plates, 707 connection plates, 708 heat conduction plates, 709 heat dissipation plates, 710 heat absorption plates, 8 stabilizing assemblies, 801 positioning rods, 802 side plates, 803 bottom dies, 804 pressing plates and 805 positioning ports.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1, an improved generation extrusion die in this embodiment, including base 1, workstation 2, curb plate 3 and roof 4, base 1's last fixed surface is connected with workstation 2, workstation 2's last fixed surface is connected with curb plate 3, curb plate 3's last fixed surface is connected with roof 4, roof 4's last fixed surface is connected with cylinder 5, the outside fixedly connected with top mould 6 of cylinder 5 output shaft, move down through cylinder 5, carry out extrusion, base 1's inside fixedly connected with radiating component 7, accelerate the heat dissipation of mould, also carry out reasonable application to the heat, workstation 2's last fixed surface is connected with firm subassembly 8.

Referring to fig. 2, in order to improve the production efficiency of the material, the heat dissipation assembly 7 in this embodiment includes a flow guide plate 701 fixedly connected inside the base 1, an air hole 702 is formed on the upper surface of the flow guide plate 701, the air flow flows through the flow guide plate 701 from top to bottom, the air distribution is more uniform under the action of the air hole 702, a connection cover 703 is fixedly connected to the upper surface of the flow guide plate 701, the air can accurately reach the air hole 702, a support 704 is fixedly connected inside the connection cover 703, the fan 705 is positioned and supported, the fan 705 is fixedly connected inside the support 704, the generated air flow flows downward and forms hot air under the action of heat, two support sheets 706 are fixedly connected to the top wall of the inner cavity of the base 1, a connection plate 707 is fixedly connected between opposite sides of the two support sheets 706, a heat conduction plate 708 is fixedly connected inside the connection plate 707, and a heat dissipation plate 709 is fixedly connected to the lower surface of the heat conduction plate 708, the heat conductive plate 708 and the heat sink 709 radiate heat to the inside of the connection cap 703.

The heat dissipation assembly 7 further comprises a heat absorbing plate 710 fixedly connected inside the base 1, heat is absorbed, the guide plate 701 is located on the upper side of the heat absorbing plate 710, the length and the width of the guide plate 701 are respectively equal to those of the inner cavity of the base 1, the number of the air holes 702 is not less than two and is uniformly distributed on the upper surface of the guide plate 701, gas can uniformly reach the upper side of the heat absorbing plate 710, the connecting cover 703 faces to the direction of the air holes 702, the two supporting sheets 706 are symmetrically distributed on the left side and the right side of the central axis of the base 1, the connecting plate 707 is fixedly connected inside the base 1, a plate opening is formed in the upper surface of the connecting plate 707, positioning support for the heat conducting plates 708 and the heat radiating fins 709 is achieved, and the heat conducting plate 708 is fixedly connected inside the plate opening.

It can be seen that when the fan 705 is operated, the heat dissipation speed of the heat sink 709 can be increased, and heat can be uniformly introduced to the heat absorbing plate 710, and the object placed on the upper side of the heat absorbing plate can be dried.

Referring to fig. 3, in order to facilitate cleaning of the mold, the fixing assembly 8 in this embodiment includes two positioning rods 801 fixedly connected to the upper surface of the worktable 2, each positioning rod is in threaded connection with a pressing sheet 804, a side sheet 802 is fixedly connected to the upper surface of the worktable 2 and located outside the positioning rod 801, a bottom mold 803 is fixedly connected between two opposite sides of the side sheet 802, the bottom mold 803 is sleeved outside the positioning rods 801 through the side sheets 802 on two sides, the outside of the positioning rods 801 is movably connected with the pressing sheet 804, and the side sheets 802 are pressed to further press the bottom mold 803.

The stabilizing assembly 8 further comprises a positioning hole 805 formed in the upper surfaces of the base 1 and the workbench 2, the length and the width of the inner cavity of the positioning hole 805 are equal to those of the bottom die 803, multiple positioning of the bottom die 803 is performed under the matching of the positioning rods 801 and the positioning hole 805, the two positioning rods 801 are symmetrically distributed on the left side and the right side of the central axis of the base 1, and the bottom die 803 faces the direction of the top die 6.

The working principle of the above embodiment is as follows:

(1) after the material is poured into the bottom mold 803, the top mold 6 is driven to move downwards by the operation of the air cylinder 5 and is pressed in the bottom mold 803 to perform the hot extrusion molding treatment, after extrusion, a large amount of heat is accumulated on the bottom mold 803 by the material, and since the bottom mold 803 is in contact with the heat conductive plate 708, heat is radiated inside the connection cap 703 by the heat conductive plate 708 and the heat radiating fins 709, under the operation of the fan 705, the generated air flow circulates downwards and forms hot air under the action of heat, the hot air reaches the flow guide plate 701 and is sprayed out through the plurality of air holes 702, at the moment, the heat absorbing plate 710 is contacted with the hot air, therefore, the heat is absorbed by the heat absorbing plate 710, and thus, an article to be dried is placed on the heat absorbing plate 710, thereby effectively utilizing the heat and increasing the cooling speed of the mold.

(2) The bottom die 803 is sleeved outside the positioning rod 801 through the side pieces 802 on the two sides and pressed inside the positioning opening 805, multiple positioning is performed under the matching of the positioning rod 801 and the positioning opening 805, so that the bottom die 803 can only move up and down, after the pressing sheet 804 is sleeved outside the positioning rod 801, the pressing sheet 806 is in threaded connection with the positioning rod 801, the pressing sheet 804 can rotate on the outer side of the pressing sheet 804 to press down, the upper side and the lower side of the bottom die 803 are further positioned, after the pressing sheet 804 is rotated and taken out, the bottom die 803 can be taken out, dust and impurities in the bottom die can be conveniently cleaned, and when the bottom die 803 is supported by the side pieces 802 on the two sides, the bottom die can also be supported by the connecting plate 707, and the compressive strength of the bottom die is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an improved generation extrusion die, includes base (1), workstation (2), curb plate (3) and roof (4), its characterized in that: the upper surface of the base (1) is fixedly connected with a workbench (2), the upper surface of the workbench (2) is fixedly connected with a side plate (3), the upper surface of the side plate (3) is fixedly connected with a top plate (4), the upper surface of the top plate (4) is fixedly connected with a cylinder (5), the outer side of an output shaft of the cylinder (5) is fixedly connected with a top die (6), the inner part of the base (1) is fixedly connected with a heat dissipation assembly (7), and the upper surface of the workbench (2) is fixedly connected with a stabilizing assembly (8);

radiator unit (7) are including fixed connection guide plate (701) inside base (1), gas pocket (702) have been seted up to the upper surface of guide plate (701), the last fixed surface of guide plate (701) is connected with connecting cover (703), inside fixedly connected with support (704) of connecting cover (703), inside fixedly connected with fan (705) of support (704), two support pieces (706) of roof fixedly connected with of base (1) inner chamber, two fixedly connected with connecting plate (707) between the relative one side of support piece (706), the inside fixedly connected with heat-conducting plate (708) of connecting plate (707), the lower fixed surface of heat-conducting plate (708) is connected with fin (709).

2. An improved extrusion die as set forth in claim 1, wherein: the heat dissipation assembly (7) further comprises a heat absorption plate (710) fixedly connected to the inside of the base (1), and the flow guide plate (701) is located on the upper side of the heat absorption plate (710).

3. An improved extrusion die as set forth in claim 1, wherein: the length and the width of guide plate (701) are equal with the length and the width of base (1) inner chamber respectively, two and evenly distributed are no less than in the upper surface of guide plate (701) in the quantity of gas pocket (702).

4. An improved extrusion die as set forth in claim 1, wherein: the connecting cover (703) faces the direction of the air hole (702), and the two supporting sheets (706) are symmetrically distributed on the left side and the right side of the central axis of the base (1).

5. An improved extrusion die as set forth in claim 1, wherein: the connecting plate (707) is fixedly connected inside the base (1), a plate opening is formed in the upper surface of the connecting plate (707), and the heat conducting plate (708) is fixedly connected inside the plate opening.

6. An improved extrusion die as set forth in claim 1, wherein: firm subassembly (8) include two locating levers (801) of fixed connection at workstation (2) upper surface, the upper surface of workstation (2) just is located outside fixedly connected with lateral plate (802) of locating lever (801), two fixedly connected with die block (803) between the relative one side of lateral plate (802), the outside swing joint of locating lever (801) has preforming (804).

7. An improved extrusion die as set forth in claim 6, wherein: firm subassembly (8) still include set up in base (1) and workstation (2) upper surface location mouth (805), the length and the width of location mouth (805) inner chamber are equal with the length and the width of die block (803) respectively.

8. An improved extrusion die as set forth in claim 6, wherein: two locating levers (801) are the left and right sides of symmetric distribution in base (1) axis, die block (803) are towards top mould (6) direction.