CN211990304U

CN211990304U - A extruder for production of high strength aluminium alloy

Info

Publication number: CN211990304U
Application number: CN202020527986.9U
Authority: CN
Inventors: 王飞; 唐轻舟
Original assignee: Jiangxi Dongyang Aluminum Co ltd
Current assignee: Jiangxi Dongyang Aluminum Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-24
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses an extruder for production of high strength aluminium alloy, the power distribution box comprises a box body, the bottom inner wall of box has the lower plate through the fix with screw, and four corners of the top outer wall of lower plate all weld the guide post, the one end sliding connection that the lower plate was kept away from to the guide post has the upper plate, and the middle part of upper plate top outer wall has seted up square mouthful, the inner wall sliding connection of square mouthful has the mould, the outward appearance of guide post has cup jointed springback spring, and springback spring is located between upper plate and the lower plate, the top outer wall of lower plate is provided with the bed die, and all has the limiting plate through the fix with screw on both sides of lower plate top outer wall. The utility model discloses a be provided with the upper plate, square mouthful has been seted up to the upper plate, and generally the mould all needs the installation and dismantles, and is fairly time and energy consuming, and the current upper die that will make is put into square mouthful and has just accomplished the equipment, has improved workman's work efficiency.

Description

A extruder for production of high strength aluminium alloy

Technical Field

The utility model relates to an extruder technical field especially relates to an extruder for production of high strength aluminium alloy.

Background

The extruder is the main equipment for producing light alloy (aluminum alloy, copper alloy and magnesium alloy) tubes, rods and profiles. Its generation and development has been a century ago, but has changed dramatically. The hydraulic press is developed from a hydraulic press which is manually operated by several million newtons into a full-automatic hydraulic press which is fully automatic by two hundred newtons. The variety of extruders has also increased greatly. The capacity and the number of the extruders reflect the production technical level of an enterprise. The capacity, quantity, production capacity and equipment level of the extruder owned by a country reflects the industrial development level of a country.

The existing extruding machine is manufactured through special design, different extruding machines have different work functions, mainly because extruded materials and strength are different, two different aluminum profiles can be extruded sometimes in general production aluminum profiles, so that the two aluminum profiles are combined together, but the existing die is not enough to be replaced very trouble, the die is required to be continuously disassembled, time and labor are wasted, and the work efficiency of workers is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an extruder for producing high-strength aluminum profiles.

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

the utility model provides an extruder for production of high strength aluminium alloy, the power distribution box comprises a box body, the bottom inner wall of box has the lower plate through the fix with screw, and all welds in four corners of the top outer wall of lower plate has the guide post, the one end sliding connection that the lower plate was kept away from to the guide post has the upper plate, and the middle part of upper plate top outer wall has seted up square mouthful, the inner wall sliding connection of square mouthful has the mould.

Furthermore, the appearance of guide post has cup jointed the rebound spring, and the rebound spring is located between upper plate and the lower plate.

Furthermore, the outer wall of the top of the lower bottom plate is provided with a lower die, and two sides of the outer wall of the top of the lower bottom plate are both fixed with limiting plates through screws.

Furthermore, a fixed block is fixed in the middle of the outer wall of the bottom of the lower base plate through a screw, a third threaded hole is formed in the bottom end of the outer wall on one side of the fixed block, grooves are formed in the outer walls on two sides of the lower base plate, the inner walls on two sides of the groove on the outer wall on one side are connected with the same first aligning plate in a sliding mode, a first threaded hole is formed in the bottom end of the outer wall on one side of the first aligning plate, the inner walls on two sides of the groove on the outer wall on the other side are connected with the same second aligning plate in a sliding mode, a second threaded hole is formed in the bottom end of, with second screw hole screw thread opposite direction, first screw hole, second screw hole and third screw hole have same threaded rod through threaded connection, and the round hole has been seted up to one side outer wall of threaded rod one end, and round hole inner wall sliding connection has the connecting rod, and the both ends surface of connecting rod all has hexagon nut through threaded connection.

Furthermore, an air cylinder is fixed on the inner wall of the top of the box body through a screw, an air cylinder rod is arranged at one end, away from the box body, of the air cylinder, and a pressing plate is fixed at one end, away from the air cylinder, of the air cylinder rod through a screw.

Furthermore, compression springs are sleeved on the outer surfaces of the two ends of the threaded rod, one compression spring is located between the first aligning plate and the fixed block, and the other compression spring is located between the second aligning plate and the fixed block.

The utility model has the advantages that:

1. this automatic change dust collection device for drilling machine, through being provided with the upper plate, square mouthful has been seted up to the upper plate, and generally the upper die all need install and dismantle, and it is very hard to waste time and energy, and the current upper die that just puts into square mouthful with the institute and has just accomplished the equipment, has improved workman's work efficiency.

2. This automatic change dust collection device for drilling machine, through being provided with the rebound spring, when the extrusion of primary action is accomplished, with the upper plate back-pushing normal position, the guide post can prevent that the upper plate from rocking, also has the effect of direction simultaneously.

3. This automatic change dust collection device for drilling machine, through being provided with compression spring, when compression spring was compressed, first counterpoint board and second counterpoint board horizontal direction can receive compression spring to their thrust to make them more hug closely with the connecting rod, prevent not hard up.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is a structural sectional view of an extruder for producing high-strength aluminum profiles according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of an upper base plate of an extruder for producing high-strength aluminum profiles according to embodiment 1 of the present invention;

fig. 3 is a structural cross-sectional view of an extruder for producing high-strength aluminum profiles according to embodiment 2 of the present invention;

fig. 4 is an enlarged schematic structural diagram of a place a of an extruder for producing high-strength aluminum profiles according to embodiment 2 of the present invention.

In the figure: the device comprises a box body 1, a cylinder 2, a cylinder 3, a cylinder rod 4, a pressure plate 5, an upper bottom plate 6, a rebound spring 7, a guide column 8, a lower bottom plate 9, a first alignment plate 10, a threaded rod 11, a second alignment plate 12, a lower die 13, an upper die 14, a hexagon nut 15, a connecting rod 16, a limiting plate 17, a fixing block and a compression spring 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an extruder for high-strength aluminum profile production comprises a box body 1, wherein a lower bottom plate 8 is fixed on the inner wall of the bottom of the box body 1 through screws, guide columns 7 are welded at four corners of the outer wall of the top of the lower bottom plate 8, one ends, far away from the lower bottom plate 8, of the guide columns 7 are connected with an upper bottom plate 5 in a sliding mode, a square opening is formed in the middle of the outer wall of the top of the upper bottom plate 5, and an upper die 13 is connected to the inner wall of the square opening.

In the utility model, the surface of the guide post 7 is sleeved with the rebound spring 6, the rebound spring 6 is positioned between the upper base plate 5 and the lower base plate 8, the top outer wall of the lower base plate 8 is provided with the lower die 12, both sides of the top outer wall of the lower base plate 8 are fixed with the limiting plates 16 through screws, the middle part of the bottom outer wall of the lower base plate 8 is fixed with the fixing block 17 through screws, the bottom end of the outer wall at one side of the fixing block 17 is provided with a third threaded hole, both sides of the lower base plate 8 are provided with grooves, both side inner walls of the groove at one side outer wall are connected with the same first aligning plate 9 in a sliding way, the bottom end of the outer wall at one side of the first aligning plate 9 is provided with a first threaded hole, both side inner walls of the groove at the other side outer wall are connected with the same second aligning plate 11 in a sliding way, with second screw hole screw thread opposite direction, first screw hole, second screw hole and third screw hole have same threaded rod 10 through threaded connection, the round hole has been seted up to one side outer wall of threaded rod 10 one end, round hole inner wall sliding connection has connecting rod 15, the both ends surface of connecting rod 15 all has hexagon nut 14 through threaded connection, the top inner wall of box 1 has cylinder 2 through the fix with screw, and the one end that box 1 was kept away from to cylinder 2 is provided with cylinder rod 3, the one end that cylinder 2 was kept away from to cylinder rod 3 has clamp plate 4 through the fix with screw.

The working principle is as follows: put into the square mouth of upper plate 5 with the upper die 13 that has formulated, then put the lower mould 12 that has formulated on lower plate 8, rotating link 15, thereby it rotates first counterpoint board 9 and the relative horizontal migration of second counterpoint board 11 to drive threaded rod 10, until pressing from both sides tight lower mould 12, starting drive, cylinder 2 makes 3 downstream of cylinder pole, thereby make clamp plate 4 compress upper plate 5, make upper die 13 contact with lower mould 12, accomplish the extrusion, when the extrusion is accomplished, rebound spring 6 promotes upper plate 5 and returns original position.

Example 2

Referring to fig. 3-4, an extruding machine for producing high-strength aluminum profiles, in this embodiment, compared to embodiment 1, further includes compression springs 18 sleeved on outer surfaces of two ends of the threaded rod 10, wherein one compression spring 18 is located between the first aligning plate 9 and the fixing block 17, and the other compression spring 18 is located between the second aligning plate 11 and the fixing block 17.

The working principle is as follows: when the lower mold 12 is clamped, the compression springs 18 are compressed, so that the first aligning plate 9 and the second aligning plate 11 are horizontally pushed by the compression springs 18, thereby enabling the compression springs to be more tightly attached to the connecting rods.

The 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 utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an extruder for production of high strength aluminium alloy, includes box (1), its characterized in that, the bottom inner wall of box (1) has lower plate (8) through the fix with screw, and four corners of the top outer wall of lower plate (8) all weld guide post (7), the one end sliding connection that lower plate (8) were kept away from in guide post (7) has upper plate (5), and the middle part of upper plate (5) top outer wall has seted up square mouthful, the inner wall sliding connection of square mouthful has last mould (13).

2. The extrusion press for producing the high-strength aluminum profile as claimed in claim 1, wherein the guide columns (7) are sleeved with the rebound springs (6), and the rebound springs (6) are positioned between the upper bottom plate (5) and the lower bottom plate (8).

3. The extrusion press for producing the high-strength aluminum profile as claimed in claim 2, wherein the lower die (12) is arranged on the outer top wall of the lower bottom plate (8), and the limiting plates (16) are fixed on two sides of the outer top wall of the lower bottom plate (8) through screws.

4. The extruding machine for producing the high-strength aluminum profile as claimed in claim 3, wherein a fixed block (17) is fixed in the middle of the outer wall of the bottom of the lower base plate (8) through screws, a third threaded hole is formed in the bottom end of the outer wall of one side of the fixed block (17), grooves are formed in the outer walls of the two sides of the lower base plate (8), the inner walls of the two sides of the groove of the outer wall of one side are slidably connected with a first aligning plate (9), the bottom end of the outer wall of one side of the first aligning plate (9) is provided with a first threaded hole, the inner walls of the two sides of the groove of the outer wall of the other side are slidably connected with a second aligning plate (11), the bottom end of the outer wall of one side of the second aligning plate (11) is provided with a second threaded hole, the first threaded hole and the third threaded hole have the same direction, the direction is opposite to the, a round hole is formed in the outer wall of one side of one end of the threaded rod (10), a connecting rod (15) is connected to the inner wall of the round hole in a sliding mode, and hexagonal nuts (14) are connected to the outer surfaces of the two ends of the connecting rod (15) through threads.

5. The extruding machine for producing the high-strength aluminum profile according to claim 1, wherein the cylinder (2) is fixed on the inner wall of the top of the box body (1) through a screw, a cylinder rod (3) is arranged at one end, away from the box body (1), of the cylinder (2), and a pressing plate (4) is fixed at one end, away from the cylinder (2), of the cylinder rod (3) through a screw.

6. The extruding machine for producing the high-strength aluminum profile as claimed in claim 4, wherein compression springs (18) are sleeved on the outer surfaces of two ends of the threaded rod (10), one compression spring (18) is positioned between the first aligning plate (9) and the fixed block (17), and the other compression spring (18) is positioned between the second aligning plate (11) and the fixed block (17).