CN221246515U - Aluminum product extruder - Google Patents

Abstract

The utility model provides an aluminum product extruder which comprises a workbench and an extrusion box, wherein a die groove is formed in the extrusion box, an extrusion component is arranged in the extrusion box, the extrusion component comprises a pre-pressing die, a pre-pressing cavity is formed in the pre-pressing die, the pre-pressing cavity is communicated with a transition inclined cavity and an extrusion cavity which are formed in a forming die, a positioning groove is formed in one side of the pre-pressing die, a bulge is arranged on one side of the forming die, the bulge is clamped with the positioning groove, the forming die is in threaded connection with the extrusion box, and an extrusion block is arranged in the extrusion box. The extrusion assembly is arranged, the aluminum material is extruded by the pre-pressing cavity and then directly enters the transition inclined cavity on the forming die, and then enters the extrusion cavity to be extruded by the secondary die, so that the aluminum material formed by two extrusion processes has high precision, and the extrusion effect of the aluminum material is improved; the forming die can be unscrewed, and the die with the required shape or specification can be replaced, so that the aluminum material with the required shape or specification can be extruded in the extrusion cavity, and the extrusion diversity of the aluminum material of the extruder is improved.

Description

Aluminum product extruder

Technical Field

The utility model relates to the technical field of extruders, in particular to an aluminum extruder capable of improving an aluminum extrusion effect.

Background

Products made of aluminum and other alloy elements are usually manufactured by cold bending, sawing, drilling, assembling, coloring and other procedures after being processed into cast products, forged products, foils, plates, belts, tubes, bars, sectional materials and the like, wherein the main metal element is aluminum, and some alloy elements are added, so that the performance of the aluminum product is improved. The aluminum extruder applies external force to the aluminum profile metal material in the die to enable the aluminum profile metal material to flow out of the die hole with a specific shape and to generate plastic deformation, so that an aluminum workpiece with a certain shape and size is obtained.

The utility model patent of China with the publication number of CN217451540U discloses an aluminum product extruding machine, which comprises a workbench, an extruding box is arranged on one side of the top of the workbench, an extruding groove is formed in the extruding box, a feeding port is formed in one side of the top of the extruding box, an extruding block is arranged on one side of the extruding box, a mounting frame is arranged on one side of the mounting frame, a first air cylinder is arranged on one side of the mounting frame, the output end of the first air cylinder is connected with the extruding block, a feeding mechanism is arranged on one side of the extruding box, supporting rods are vertically arranged on two sides of the top of the feeding mechanism, a sliding block is arranged between the supporting rods, an aluminum rod is arranged at the top of the sliding block, and a second air cylinder is arranged at the bottom of the feeding mechanism.

Disclosure of utility model

Based on the problem, in order to solve the problem of how to improve the extrusion effect of aluminum materials and thus improve extrusion diversity of an aluminum material extruder, the utility model provides an aluminum material extruder, which has the following specific technical scheme: the utility model provides an aluminum product extruder, has offered the mould groove including workstation and extrusion case in the extrusion case, is equipped with extrusion subassembly in the extrusion case, and extrusion subassembly is including locating the pre-compaction mould in the mould groove, has offered the pre-compaction chamber in the pre-compaction mould, and the pre-compaction chamber intercommunication has offered the oblique chamber of transition and extrusion chamber in forming die, and the constant head tank has been seted up to one side of pre-compaction mould, and one side of forming die is equipped with the arch, protruding and constant head tank looks joint, forming die and extrusion case threaded connection are equipped with the extrusion piece in the extrusion case.

According to the aluminum product extruding machine, the extruding assembly is arranged, one side of the extruding block in the extruding assembly is directly contacted with the aluminum product to extrude the aluminum product, so that the aluminum product is contacted with the pre-pressing die and extruded from the pre-pressing cavity in the pre-pressing die to form the round blank-shaped aluminum product, the bulge is clamped with the positioning groove, the forming die and the pre-pressing die are tightly attached, the round blank-shaped aluminum product can directly come onto the transition inclined cavity on the forming die, and then is extruded into the extruding cavity to be extruded by the secondary die, so that the aluminum product extruded by two times is high in precision, and the extruding effect of the aluminum product is improved; the forming die and the extrusion box are connected through threads, the forming die can be screwed out according to the needs of a user, and the dies with different shapes and specifications are replaced, so that aluminum materials with different shapes and specifications are extruded from the forming die, and extrusion diversity of the aluminum material extruder is improved.

Further, a limiting groove is formed in the pre-pressing die and is in sliding connection with a limiting block arranged on the die groove; the limiting block is used for limiting and fixing the pre-pressing die through the limiting groove, so that the pre-pressing die is prevented from generating displacement.

Further, the top of the workbench is provided with a fixed plate, the extrusion assembly further comprises an air cylinder fixedly connected to the fixed plate, and the other end of the air cylinder penetrates through the extrusion box and is fixedly connected with an extrusion block; the fixed plate is opposite to the air cylinder, so that the air cylinder works to drive the extrusion block to extrude the aluminum material.

Further, the top of the workbench is fixedly connected with a supporting rod, the workbench is provided with a feeding component, the feeding component comprises a material guiding frame connected to the supporting rod through bolts, and the included angle between the material guiding frame and the supporting rod is 15-30 degrees; the support rod supports the material guide frame, and the aluminum material is placed on the material guide frame and slides downwards at the lower part of the material guide frame under the action of gravity.

Further, the feeding assembly further comprises a baffle plate arranged at the rear end of the material guiding frame, the bottom of the baffle plate is fixedly connected with an electric rod, and the other end of the electric rod is fixedly connected to the top of the workbench; the electric rod drives the baffle to reciprocate up and down, so that the aluminum material sliding to the baffle moves up and down along with the baffle to realize automatic feeding and stop feeding.

Furthermore, one side of the baffle is fixedly connected with a T-shaped sliding block which is in sliding connection with a sliding groove arranged on one side of the extrusion box; the cooperation of T type slider and spout is used makes the baffle reciprocate more steady smooth from top to bottom.

Further, a feed inlet is formed in the top of the extrusion box, two electric push rods are arranged in the extrusion box, and telescopic ends of the two electric push rods are fixedly connected with clamping blocks; the aluminum product falls into the extrusion box through the feed inlet, and the clamping block is pushed out by the electric push rod to clamp and fix the aluminum product, so that the center lines of the aluminum product, the pre-pressing cavity and the extrusion block are positioned on the same horizontal line.

Drawings

The utility model will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.

FIG. 1 is a schematic view showing the overall perspective of an aluminum extruder according to an embodiment of the present utility model;

FIG. 2 is a schematic view showing a cross-sectional front view of an extrusion box of an aluminum extruder according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing a front cross-sectional structure of a pre-pressing die of an aluminum extruder according to an embodiment of the present utility model;

FIG. 4 is a schematic top view of a pre-pressing die of an aluminum extruder according to one embodiment of the present utility model;

FIG. 5 is a schematic view showing a sectional front view of a molding die of an aluminum extruder according to an embodiment of the present utility model;

FIG. 6 is a schematic view showing a sectional front view of a molding die of an aluminum extruder according to an embodiment of the present utility model;

Fig. 7 is a schematic view showing a front cross-sectional structure of a baffle plate of an aluminum extruder according to an embodiment of the present utility model.

Reference numerals illustrate:

1. A work table; 11. a support rod; 2. an extrusion box; 21. a feed inlet; 22. a chute; 23. a mold groove; 231. a limiting block; 24. an electric push rod; 25. clamping blocks; 3. an extrusion assembly; 4. a forming die; 41. a protrusion; 5. pre-pressing a die; 51. a positioning groove; 52. a limit groove; 6. a pre-pressing cavity; 61. a transition inclined cavity; 62. an extrusion chamber; 7. a feeding assembly; 71. a material guiding frame; 72. a baffle; 721. a T-shaped slider; 8. an electric lever; 9. a fixing plate; 91. a cylinder; 92. extruding the blocks.

Detailed Description

The present utility model will be described in further detail with reference to the following examples thereof in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The terms "first" and "second" in this specification do not denote a particular quantity or order, but rather are used for distinguishing between similar or identical items.

As shown in fig. 1 to 6, an aluminum extrusion press in an embodiment of the present utility model comprises a workbench 1 and an extrusion box 2, wherein the extrusion box 2 is positioned at the top of the workbench 1, a feed port 21 is formed at the top of the extrusion box 2, a mold groove 23 is formed in the extrusion box 2, an extrusion assembly 3 is arranged in the extrusion box 2, the extrusion assembly 3 comprises a pre-pressing mold 5, limit grooves 52 formed at two sides of the pre-pressing mold 5, the limit grooves 52 are slidably connected with limit blocks 231 formed on the mold groove 23, the pre-pressing mold 5 is inserted into the extrusion box 2 from above through the limit grooves 52 and the limit blocks 231 for installation, a pre-pressing cavity 6 is formed in the pre-pressing mold 5, the pre-pressing cavity 6 is communicated with a transition inclined cavity 61 and an extrusion cavity 62 formed in a forming mold 4, a positioning groove 51 is formed at one side of the pre-pressing mold 5, a protrusion 41 is formed at one side of the forming mold 4 close to the pre-pressing mold 5, the protrusion 41 is clamped with the positioning groove 51, the forming die 4 and the pre-pressing die 5 are tightly attached, the aluminum material passes through the pre-pressing cavity 6 and then passes through the transition inclined cavity 61 and then passes through the extrusion cavity 62 to be extruded, the aluminum material formed by two extrusion processes has high precision, so that the extrusion effect of the aluminum material is improved, the forming die 4 is in threaded connection with the extrusion box 2, the forming die 4 can be screwed out according to the needs of a user, the dies with different shapes or specifications are replaced, the aluminum material with different shapes or specifications can be extruded by the extruder, the electric push rods 24 are fixedly connected to the front side and the rear side of the inner wall of the extrusion box 2, the telescopic ends of the electric push rods 24 are fixedly connected with the clamping blocks 25, the extrusion blocks 92 are arranged on the other side of the pre-pressing die 5, the clamping blocks 25 clamp the aluminum material, the neutral lines of the pre-pressing cavity 6, the aluminum material and the extrusion blocks 92 are positioned on the same horizontal line, the top of the workbench 1 is provided with the fixing plate 9, one side of the fixed plate 9 is fixedly connected with a cylinder 91, and the other end of the cylinder 91 penetrates through the extrusion box 2 and is fixedly connected with an extrusion block 92.

As shown in fig. 1 and 7, in one embodiment, two support rods 11 are fixedly connected to the top of the workbench 1, a feeding component 7 is arranged on each support rod 11, the feeding component 7 comprises a guide frame 71 fixed between the two support rods 11 through bolts, the included angle between the guide frame 71 and each support rod 11 is 15 ° -30 °, so that the aluminum material can move under the action of gravity, a baffle 72 is located at the rear end of the guide frame 71, an electric rod 8 is fixedly connected to the bottom of the baffle 72, the other end of the electric rod 8 is fixedly connected to the top of the workbench 1, two T-shaped sliding blocks 721 are fixedly connected to one side of the baffle 72 close to the extrusion box 2, and the T-shaped sliding blocks 721 are in sliding connection with sliding grooves 22 formed in the extrusion box 2.

The working principle of the utility model is as follows: firstly, install the extrusion case 2 with pentagon extrusion chamber 62's forming die 4 through rotatory mode, the pre-compaction mould 5 is inserted through the die slot 23 and is installed in extrusion case 2, afterwards place the aluminum product on guide frame 71, the aluminum product slides baffle 72 department under the effect of gravity, electric pole 8 output is retracted, drive baffle 72 and move down along spout 22 through T type slider 721, this moment aluminum product gravity effect slides down and drops extrusion case 2 from feed inlet 21, afterwards, electric putter 24 expansion end stretches out, promote the clamp splice 25 and press from each other tightly to the aluminum product, make aluminum product and pre-compaction chamber 6 and extrusion piece 92 central line lie in same horizontal line, afterwards cylinder 91 work, promote extrusion piece 92 and extrude the aluminum product, make the aluminum product pass through from pre-compaction chamber 6 in pre-compaction mould 5, thereby extrude cylindrical blank shaped aluminum product through transition inclined cavity 61 in the forming die 4 again and extrude the aluminum product of extrusion chamber 62, make extruded aluminum product more meticulous, thereby extrude pentagon aluminum product, afterwards, twist out the forming die 4 of pentagon extrusion chamber 62, install extrusion chamber 62's on the same horizontal line through rotatory die 4, the extrusion die 4 need be changed the extrusion die shape, the required extrusion die shape is changed simultaneously, the required extrusion die 4 is changed, the required extrusion die shape is changed, simultaneously, the required extrusion die shape is changed, the extrusion die is changed, the required is changed, and the appearance is changed, the like a hexagonal.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (7)

1. The utility model provides an aluminum product extruder, its characterized in that, includes workstation and extrusion case, the mould groove has been seted up in the extrusion case, be equipped with extrusion subassembly in the extrusion case, extrusion subassembly is including locating the pre-compaction mould in the mould groove, the pre-compaction chamber has been seted up in the pre-compaction mould, pre-compaction chamber intercommunication has the oblique chamber of transition and extrusion chamber of seting up in forming die, the constant head tank has been seted up to one side of pre-compaction mould, one side of forming die is equipped with the arch, arch and constant head tank looks joint, forming die and extrusion case threaded connection, be equipped with the extrusion piece in the extrusion case.

2. An aluminum extrusion press as recited in claim 1, wherein the pre-compression die is provided with a limit slot slidably connected to a limit block provided on the die slot.

3. An aluminum product extruder as recited in claim 1, wherein the top of the table is provided with a fixed plate, the extrusion assembly further comprises a cylinder fixedly connected to the fixed plate, and the other end of the cylinder penetrates the extrusion box and is fixedly connected with the extrusion block.

4. An aluminum product extruding machine as recited in claim 1, wherein the top of the table is fixedly connected with a supporting rod, a feeding assembly is arranged on the table, the feeding assembly comprises a material guiding frame connected to the supporting rod through bolts, and an included angle between the material guiding frame and the supporting rod is 15 ° -30 °.

5. An aluminum extrusion press as recited in claim 4, wherein the feed assembly further comprises a baffle plate disposed at a rear end of the guide frame, an electric rod is fixedly connected to a bottom of the baffle plate, and the other end of the electric rod is fixedly connected to a top of the workbench.

6. An aluminum extrusion press as recited in claim 5, wherein a T-shaped slide is fixedly connected to one side of the baffle plate, and the T-shaped slide is slidably connected to a chute provided in one side of the extrusion box.

7. The aluminum product extruder of claim 1, wherein the extrusion box is provided with a feed inlet at the top, two electric push rods are arranged in the extrusion box, and the telescopic ends of the two electric push rods are fixedly connected with clamping blocks.