Extruder

Abstract

The utility model relates to the technical field of extruding machines, and discloses an extruding machine which comprises a work frame, machining tables are connected to the two sides of the bottom of an inner cavity of the work frame in a sliding mode, positioning assemblies are arranged on the two sides of the top of each machining table, an extruding frame is clamped and positioned in inner cavities of the positioning assemblies, and a first electric push rod is embedded in the top of the inner cavity of the work frame. By arranging the positioning assembly, the extrusion frame can be conveniently and rapidly positioned and fixed, a user can conveniently replace extrusion frames capable of extruding aluminum profiles in different shapes according to production requirements, and the disassembly and assembly convenience is improved; according to the aluminum profile extrusion forming device, the upper extrusion blocks can be pushed to conduct extrusion forming on aluminum profiles in the extrusion frames, through the arrangement of the installation assembly, a user can conveniently replace the extrusion frames capable of extruding the aluminum profiles in different shapes, the upper extrusion blocks correspondingly used in a matched mode can be rapidly disassembled and assembled, and the machining efficiency is further improved.

Description

Technical Field

[0001] This utility model relates to the field of extrusion press technology, specifically to extrusion presses. Background Technology

[0002] Aluminum profiles are becoming increasingly common in our daily lives. Although the structure of aluminum profiles is simple, their processing requires multiple steps to obtain qualified aluminum profiles. Extrusion processing, as an important step in the processing, can shape aluminum profiles. Extrusion processing of aluminum profiles requires the use of extrusion machines.

[0003] Existing extrusion presses for processing aluminum profiles do not allow for convenient replacement of forming dies when extruding different aluminum profile shapes, which affects processing efficiency. Utility Model Content

[0004] In view of the problems existing in the prior art, the purpose of this utility model is to provide an extruder to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an extrusion press, including a workbench, with processing tables slidably connected to both sides of the bottom of the workbench's inner cavity, and positioning components provided on both sides of the top of the processing tables. An extrusion frame is clamped and positioned within the inner cavity of the positioning components. A first electric push rod is embedded in the top of the workbench's inner cavity, and an installation component is fixedly connected to the telescopic end of the first electric push rod. An upper extrusion block is installed at the bottom of the installation component, and supports are fixedly connected to all four sides of the bottom of the workbench.

[0006] By adopting the above technical solution and setting up positioning components, the extrusion frame can be quickly positioned and fixed, allowing users to easily replace extrusion frames that can extrude different aluminum profile shapes according to production needs, thus improving the convenience of assembly and disassembly. The first electric push rod can push the upper extrusion block to extrude the aluminum profile inside the extrusion frame. The installation components allow users to quickly assemble and disassemble the corresponding upper extrusion block when changing extrusion frames that can extrude different aluminum profile shapes, further improving processing efficiency.

[0007] Preferably, the positioning assembly includes two fixed plates fixedly installed on both sides of the top of the processing table. A second electric push rod is fixedly connected to one side of each of the two fixed plates. A positioning frame is fixedly connected to the telescopic end of the second electric push rod. The extrusion frame is located between the two positioning frames.

[0008] By adopting the above technical solution, it is easy to quickly position and fix the extrusion frame, and users can easily replace the extrusion frame with different shapes of extruded aluminum profiles according to production needs, thus improving the convenience of disassembly and assembly.

[0009] Preferably, the mounting assembly includes a mounting box fixedly mounted on the telescopic end of the first electric push rod. Both sides of the inner cavity of the mounting box are movably connected to positive and negative threaded rods via bearings. Both sides of the surface of the positive and negative threaded rods are threadedly connected to threaded sleeves. An L-shaped locking block is fixedly connected to the bottom of the threaded sleeve. An mounting groove is opened at the top of the inner cavity of the upper extrusion block, and the L-shaped locking block engages with the mounting groove.

[0010] By adopting the above technical solution, users can quickly disassemble and assemble the corresponding upper extrusion block according to the extrusion frame that can extrude different aluminum profile shapes, thereby further improving processing efficiency.

[0011] Preferably, the right side of the positive and negative threaded rod passes through the mounting box via a bearing and is fixedly connected to a handle.

[0012] By adopting the above technical solution, it is convenient for users to rotate the forward and reverse threaded rods.

[0013] Preferably, a sliding groove is provided at the top of the inner cavity of the mounting box, and sliders are slidably connected to both sides of the top of the inner cavity of the sliding groove, and the bottom of the sliders is fixedly connected to a threaded sleeve.

[0014] By adopting the above technical solution, the threaded sleeve can be limited and guided to move, increasing the stability when the positive and negative threaded rods drive the threaded sleeve to move.

[0015] Preferably, sliding grooves are provided on both sides of the bottom of the inner cavity of the workpiece, and sliding blocks are slidably connected to the inner cavity of the sliding grooves, with the top of the sliding blocks fixedly connected to the processing table.

[0016] By adopting the above technical solution, the processing table can be limited and guided to move, making it convenient for users to pull the processing table outward.

[0017] Preferably, a placement box is fixedly connected to the bottom of the work stand.

[0018] By adopting the above technical solution, it is convenient to store extrusion frames and upper extrusion blocks with different shapes of extruded aluminum profiles.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention, by setting a positioning component, facilitates the quick positioning and fixing of the extrusion frame, allowing users to easily replace the extrusion frame with one capable of extruding different aluminum profile shapes according to production needs, thus improving the convenience of assembly and disassembly. The first electric push rod pushes the upper extrusion block to extrude the aluminum profile within the extrusion frame. The installation component allows users to quickly assemble and disassemble the corresponding upper extrusion block when changing extrusion frames capable of extruding different aluminum profile shapes, further improving processing efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0023] Figure 3 The structure of this utility model Figure 2 A magnified view of a section at point A in the middle;

[0024] Figure 4 The structure of this utility model Figure 1 A magnified view of a section at point B.

[0025] In the diagram: 1. Tool frame; 2. Processing table; 3. Positioning assembly; 301. Fixing plate; 302. Second electric push rod; 303. Positioning frame; 4. Extrusion frame; 5. First electric push rod; 6. Mounting assembly; 601. Mounting box; 602. Positive and negative threaded rod; 603. Threaded sleeve; 604. L-shaped locking block; 605. Mounting groove; 7. Upper extrusion block; 8. Support; 9. Rotary handle; 10. Slide groove; 11. Slider; 12. Sliding groove; 13. Sliding block; 14. Placement box. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1:

[0028] Reference Figure 1-4The extrusion press includes a workbench 1. A processing table 2 is slidably connected to both sides of the bottom of the workbench 1's inner cavity. Positioning components 3 are provided on both sides of the top of the processing table 2. Each positioning component 3 includes two fixed plates 301 fixedly installed on both sides of the top of the processing table 2. A second electric push rod 302 is fixedly connected to one side of each of the two fixed plates 301. A positioning frame 303 is fixedly connected to the telescopic end of the second electric push rod 302. An extrusion frame 4 is located between the two positioning frames 303, facilitating quick positioning and fixing of the extrusion frame 4. This allows users to easily replace the extrusion frame 4 with different aluminum profile shapes according to production needs, improving the convenience of assembly and disassembly. The inner cavity of the positioning component 3 clamps and positions the extrusion frame 4. A first electric push rod 5 is embedded in the top of the inner cavity of the workbench 1. An installation component 6 is fixedly connected to the telescopic end of the first electric push rod 5. 6 includes a mounting box 601 fixedly installed at the telescopic end of the first electric push rod 5. Both sides of the inner cavity of the mounting box 601 are movably connected to the positive and negative threaded rods 602 via bearings. Both sides of the surface of the positive and negative threaded rods 602 are threadedly connected to the threaded sleeves 603. The bottom of the threaded sleeves 603 is fixedly connected to the L-shaped locking block 604. The top of the inner cavity of the upper extrusion block 7 is provided with a mounting groove 605. The L-shaped locking block 604 is engaged with the mounting groove 605, which allows the user to quickly disassemble and assemble the corresponding upper extrusion block 7 according to the extrusion frame 4 that can extrude different aluminum profile shapes, thereby improving processing efficiency. The upper extrusion block 7 is installed at the bottom of the mounting assembly 6. Supports 8 are fixedly connected to the four sides of the bottom of the frame 1. With the setting of the first electric push rod 5, the upper extrusion block 7 can be pushed to extrude the aluminum profile in the extrusion frame 4.

[0029] Example 2:

[0030] Reference Figure 1 , Figure 3 and Figure 4 The right side of the positive and negative threaded rod 602 passes through the mounting box 601 via a bearing and is fixedly connected to a handle 9, which facilitates the user to rotate the positive and negative threaded rod 602. A sliding groove 10 is provided at the top of the inner cavity of the mounting box 601. Sliding blocks 11 are slidably connected to both sides of the top of the inner cavity of the sliding groove 10. The bottom of the sliding blocks 11 is fixedly connected to the threaded sleeve 603, which can limit and guide the movement of the threaded sleeve 603, increasing the stability when the positive and negative threaded rod 602 drives the threaded sleeve 603 to move. Sliding grooves 12 are provided on both sides of the bottom of the inner cavity of the tool frame 1. A sliding block 13 is slidably connected to the inner cavity of the sliding groove 12. The top of the sliding block 13 is fixedly connected to the processing table 2, which can limit and guide the movement of the processing table 2, making it convenient for the user to pull the processing table 2 outward. A placement box 14 is fixedly connected to the bottom of the tool frame 1, which is convenient for storing extrusion frames 4 and upper extrusion blocks 7 of different extrusion aluminum profile shapes.

[0031] The working principle is as follows:

[0032] In use, the processing table 2 is pulled out from the outside using the sliding groove 12 and the sliding block 13. Then, the second electric push rod 302 is activated to drive the positioning frame 303 to retract backward, which facilitates the disassembly of the extrusion frame 4. Then, according to production needs, new extrusion frames 4 of different aluminum profile shapes are placed in the original position. At this time, activating the second electric push rod 302 to push the positioning frame 303 can position and fix the new extrusion frame 4, improving the convenience of disassembly and assembly. Then, rotating the handle 9 drives the positive and negative threaded rods 602 to rotate, and the positive and negative threaded rods 602 drive the two screws... When the sleeve 603 is in relative position, the L-shaped clip 604 can be removed from the mounting slot 605. At this point, the original upper extrusion block 7 can be quickly disassembled. Then, the upper extrusion block 7 corresponding to the new extrusion frame 4 can be quickly installed by rotating the handle 9 in the opposite direction. This allows the user to quickly disassemble and assemble the corresponding upper extrusion block 7 according to the extrusion frame 4 that can extrude different aluminum profile shapes, further improving processing efficiency. Finally, starting the first electric push rod 5 can push the upper extrusion block 7 to extrude the aluminum profile in the extrusion frame 4.

[0033] In summary, this extrusion press, by setting the positioning component 3, can quickly position and fix the extrusion frame 4, allowing users to easily replace the extrusion frame 4 with one that can extrude different aluminum profile shapes according to production needs, thus improving the convenience of assembly and disassembly. The first electric push rod 5 can push the upper extrusion block 7 to extrude the aluminum profile inside the extrusion frame 4. The installation component 6 allows users to quickly assemble and disassemble the corresponding upper extrusion block 7 when changing the extrusion frame 4 with one that can extrude different aluminum profile shapes, further improving processing efficiency.

[0034] All standard parts used in this application can be purchased from the market, and can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art and is common knowledge in the field. Since this application is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail in this application.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Extrusion press comprising a frame (1), characterized in that: Both sides of the bottom of the inner cavity of the rack (1) are slidably connected with processing tables (2), both sides of the top of the processing table (2) are provided with positioning assemblies (3), the inner cavity of the positioning assembly (3) clamps and positions an extrusion frame (4), the top of the inner cavity of the rack (1) is embedded with a first electric push rod (5), the telescopic end of the first electric push rod (5) is fixedly connected with a mounting assembly (6), the bottom of the mounting assembly (6) is mounted with an upper extrusion block (7), the periphery of the bottom of the rack (1) is fixedly connected with a support (8).

2. The extruder of claim 1, wherein: The positioning assembly (3) comprises two fixed plates (301) fixedly installed on both sides of the top of the processing table (2), the opposite side of each of the two fixed plates (301) is fixedly connected with a second electric push rod (302), the telescopic end of the second electric push rod (302) is fixedly connected with a positioning frame (303), and the extrusion frame (4) is located between the two positioning frames (303).

3. The extruder of claim 1, wherein: The mounting assembly (6) comprises a mounting box (601) fixedly installed on the telescopic end of the first electric push rod (5), both sides of the inner cavity of the mounting box (601) are movably connected with a right-and-left threaded rod (602) through bearings, both sides of the surface of the right-and-left threaded rod (602) are threadedly connected with a threaded sleeve (603), the bottom of the threaded sleeve (603) is fixedly connected with an L-shaped clamping block (604), the top of the inner cavity of the upper extrusion block (7) is provided with a mounting groove (605), and the L-shaped clamping block (604) is clamped with the mounting groove (605).

4. The extruder of claim 3, wherein: The right side of the right-and-left threaded rod (602) penetrates through the mounting box (601) through a bearing and is fixedly connected with a handle (9).

5. The extruder of claim 3, wherein: The top of the inner cavity of the mounting box (601) is provided with a sliding groove (10), both sides of the top of the inner cavity of the sliding groove (10) are slidably connected with a sliding block (11), and the bottom of the sliding block (11) is fixedly connected with the threaded sleeve (603).

6. The extruder of claim 1, wherein: Both sides of the bottom of the inner cavity of the rack (1) are provided with sliding grooves (12), the inner cavity of the sliding groove (12) is slidably connected with a sliding block (13), and the top of the sliding block (13) is fixedly connected with the processing table (2).

7. The extruder of claim 1, wherein: The bottom of the rack (1) is fixedly connected with a placing box (14).

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