Aluminum profile extrusion die for mechanical arm

Abstract

The utility model discloses an aluminum profile extrusion die for a mechanical arm, which comprises a die table, a positioning groove is arranged inside the top of the die table, the positioning groove is octagonal, an aluminum profile extrusion groove is arranged on the inner wall of the positioning groove, and the aluminum profile extrusion groove is used for casting, extruding and manufacturing a mechanical arm workpiece. Four aluminum profile extrusion grooves are evenly formed in the mold table, a flow injection opening is formed in the center of the inner wall of the positioning groove, a flow channel is fixedly connected between the flow injection opening and the four aluminum profile extrusion grooves, and a first electric heating plate is fixedly installed on the inner wall of the flow channel. The four aluminum profile extrusion grooves which are evenly distributed are formed in the top of the mold table, so that when the aluminum profile for the mechanical arm is machined, the aluminum profile can be heated and molten and then input into a flow injection opening, and aluminum profile molten liquid is synchronously guided into the four aluminum profile extrusion grooves through four flow channels; therefore, the speed of extruding and manufacturing the mechanical arm workpiece is conveniently increased.

Description

Technical Field

[0001] The utility model relates to an extrusion die, in particular to an aluminum profile extrusion die for a mechanical arm. Background Art

[0002] The robot arm is a highly complex mechanical system with high flexibility and precision. It is usually composed of multiple joints and connecting rods, and can perform various complex movements. When producing a robot arm, the aluminum profile is generally heated and melted into a molten state, then cast into a mold, extruded and shaped, and then cooled to form. The existing aluminum profile extrusion mold for the robot arm can generally only complete the processing of one component at a time, which is not convenient for casting multiple robot arms at the same time through one injection, so it is not convenient to quickly complete the paired robot arm workpieces and improve work efficiency. At the same time, after the molten liquid is injected through a runner, it is easy to harden the molten liquid in advance in the process of introducing multiple different shaping grooves, resulting in inconsistent hardening cycles, which is not convenient to control the quality of the robot arm workpiece. Utility Model Content

[0003] The utility model aims to provide an aluminum profile extrusion die for a robot arm to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A kind of aluminum profile extrusion die for robot arm comprises a die table, a positioning groove is provided inside the top of the die table, the positioning groove is arranged in an octagon, an aluminum profile extrusion groove is provided on the inner wall of the positioning groove, the aluminum profile extrusion groove is used for casting and extruding to make robot arm workpiece, four aluminum profile extrusion grooves are evenly arranged, an injection port is provided at the center position of the inner wall of the positioning groove, a flow channel is fixedly connected between the injection port and the four aluminum profile extrusion grooves, an electric heating plate 1 is fixedly installed on the inner wall of the flow channel, a material return assembly is slidably connected to the inner wall of the die table, a second electric heating plate is fixedly installed on the inner wall of the aluminum profile extrusion groove, and an extrusion assembly is fixedly installed on the top of the die table.

[0006] In a preferred embodiment of the utility model, a support ring is fixedly installed on the outer wall around the bottom of the mold table, the bottom of the support ring is fixedly connected to a support seat around the bottom, and a support plate is fixedly installed on the inner wall of the support seat.

[0007] In a preferred embodiment of the present utility model, the material return assembly includes an electric telescopic rod, the top of the electric telescopic rod is fixedly connected to a transmission support plate, the top of the transmission support plate is fixedly installed with a material return rod, and four material return rods are provided.

[0008] In a preferred embodiment of the present invention, the four stripping rods are respectively located below four aluminum profile extrusion grooves, and a stripping plate is fixedly installed on the top of the aluminum profile extrusion groove.

[0009] In a preferred embodiment of the present invention, a material withdrawal hole is provided on the inner wall at the bottom of the aluminum profile extrusion groove, and the outer wall of the material withdrawal plate is slidably connected with the inner wall of the material withdrawal hole.

[0010] In a preferred embodiment of the present utility model, the extrusion assembly includes an electric telescopic rod 2, the top of the electric telescopic rod 2 is fixedly connected to the top plate, the bottom of the top plate is fixedly connected to the connecting rod, and the bottom of the connecting rod is fixedly connected to the extrusion plate.

[0011] In a preferred embodiment of the present utility model, the outer wall of the bottom of the extrusion plate is fixedly connected to the positioning plate, and the positioning plate is slidably connected with the inner wall of the aluminum profile extrusion groove.

[0012] In a preferred embodiment of the utility model, an injection tube is fixedly installed at the center position of the top of the extrusion plate, and the injection tube extends through the extrusion plate to the injection port, and the bottom end of the injection tube is plug-connected with the inner wall of the injection port.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0014] 1. By setting up a die table, four evenly distributed aluminum profile extrusion grooves are opened on the top of the die table, so that when processing aluminum profiles for the robot arm, the aluminum profiles can be heated and melted and then input into the injection port, and the aluminum profile melt can be introduced into the four aluminum profile extrusion grooves synchronously through four flow channels, thereby facilitating the extrusion speed of the robot arm workpiece;

[0015] 2. By setting up the electric heating plate 1 and the electric heating plate 2 for use together, it is convenient to maintain the temperature of the aluminum profile melt before the robot arm is formed, so as to avoid premature hardening, and to improve the consistency of the internal structure of the aluminum profile after hardening. At the same time, it can also avoid the premature hardening of the aluminum profile melt inside the runner, thereby improving the quality of the extrusion molding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a schematic diagram of the main structure of an aluminum profile extrusion die for a robot arm;

[0018] Figure 2 It is a schematic diagram of the structure of an aluminum profile extrusion die for a robot arm when viewed from above;

[0019] Figure 3 It is a schematic diagram of the exploded structure of an aluminum profile extrusion die for a robot arm;

[0020] Figure 4 The present invention is a schematic diagram of the top view structure of a die table in an aluminum profile extrusion die for a robotic arm.

[0021] In the figure: mold table 100, support ring 110, support seat 120, support plate 121, positioning groove 130, aluminum profile extrusion groove 131, withdrawal hole 132, injection port 133, flow channel 134, electric telescopic rod 1 200, transmission support plate 210, withdrawal rod 220, withdrawal plate 230, electric telescopic rod 2 300, top plate 310, connecting rod 320, extrusion plate 330, positioning plate 340, injection tube 350. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0023] Example 1: Figure 1-4 , including a mold table 100, a positioning groove 130 is opened inside the top of the mold table 100, the positioning groove 130 is set to an octagon, an aluminum profile extrusion groove 131 is opened on the inner wall of the positioning groove 130, the aluminum profile extrusion groove 131 is used for casting and extruding to make a mechanical arm workpiece, four aluminum profile extrusion grooves 131 are evenly arranged, an injection port 133 is opened at the center of the inner wall of the positioning groove 130, a flow channel 134 is fixedly connected between the injection port 133 and the four aluminum profile extrusion grooves 131, an electric heating plate 1 is fixedly installed on the inner wall of the flow channel 134, the inner wall of the mold table 100 is slidably connected to the material withdrawal component, the inner wall of the aluminum profile extrusion groove 131 is fixedly installed with an electric heating plate 2, and the extrusion component is fixedly installed on the top of the mold table 100.

[0024] The specific usage scenario of this embodiment is as follows: the mold table 100 is provided for casting and manufacturing the robot arm workpiece, the aluminum profile extrusion groove 131 is provided for shaping the molten aluminum profile molten metal, so as to manufacture the robot arm workpiece by extrusion shaping, the positioning groove 130 is provided for facilitating the plug-in positioning with the extrusion plate 330, so as to avoid the shaking of the extrusion plate 330 when the aluminum profile molten metal is added, the injection port 133 is provided for introducing the aluminum profile molten metal for the robot arm to be processed, and the flow channel 134 is provided for The function is to synchronously introduce the aluminum profile melt in the injection port 133 into multiple different aluminum profile extrusion grooves 131, so as to facilitate the simultaneous casting of multiple robot arm workpieces. By setting an electric heating plate, it is used to prevent the aluminum profile melt from hardening in advance inside the flow channel 134, causing the flow channel 134 to be blocked. By setting a material withdrawal component, it is used to withdraw the robot arm workpiece produced in the aluminum profile extrusion groove 131. By setting an extrusion component, it is used to extrude the top of the aluminum profile extrusion groove 131, so as to shape the robot arm workpiece.

[0025] Example 2: Figure 2 and Figure 3 A support ring 110 is fixedly installed on the outer wall around the bottom of the mold table 100, and the support ring 110 is fixedly connected to the support seat 120 around the bottom. A support plate 121 is fixedly installed on the inner wall of the support seat 120. The material return assembly includes an electric telescopic rod 200, and the top of the electric telescopic rod 200 is fixedly connected to the transmission support plate 210. A material return rod 220 is fixedly installed on the top of the transmission support plate 210. Four material return rods 220 are provided, and the four material return rods 220 are respectively located below four aluminum profile extrusion grooves 131. A material return plate 230 is fixedly installed on the top of the aluminum profile extrusion groove 131. A material return hole 132 is opened on the inner wall of the bottom of the aluminum profile extrusion groove 131, and the outer wall of the material return plate 230 is slidably connected with the inner wall of the material return hole 132.

[0026] The specific usage scenario of this embodiment is: by setting a support ring 110 to support the bottom of the mold table 100, by setting a support plate 121 to install an electric telescopic rod 200, by controlling the electric telescopic rod 200 to adjust the height, it is convenient to push the transmission support plate 210, the material rod 220 and the stripping plate 230 to adjust the height through the electric telescopic rod 200, so that the mechanical arm workpiece inside the aluminum profile extrusion groove 131 is controlled by the stripping plate 230 to extend and lower and adjust the height, and the stripping hole 132 is provided to facilitate the stripping plate 230 to extend into the aluminum profile extrusion groove 131.

[0027] Example 3: Figure 3The extrusion assembly includes an electric telescopic rod 300, the top of the electric telescopic rod 300 is fixedly connected to the top plate 310, the bottom of the top plate 310 is fixedly connected to the connecting rod 320, the bottom of the connecting rod 320 is fixedly connected to the extrusion plate 330, the bottom outer wall of the extrusion plate 330 is fixedly connected to the positioning plate 340, the positioning plate 340 is slidably connected with the inner wall of the aluminum profile extrusion groove 131, and an injection tube 350 is fixedly installed at the center position of the top of the extrusion plate 330. The injection tube 350 passes through the extrusion plate 330 and extends to the injection port 133. The bottom end of the injection tube 350 is plug-connected with the inner wall of the injection port 133.

[0028] The specific usage scenario of this embodiment is: the electric telescopic rod 2 300 is set to control the lifting and lowering of the top plate 310 to adjust the height, thereby driving the extrusion plate 330 to lift and lower the height, the connecting rod 320 is set to connect the extrusion plate 330, the positioning plate 340 is set to extrude the top of the aluminum profile extrusion groove 131, and the injection pipe 350 is set to introduce the aluminum profile melt into the interior of the aluminum profile extrusion groove 131.

[0029] The working principle of the utility model is as follows: when in use, a person skilled in the art heats the aluminum profile to a molten state, introduces it into the injection port 133 through the injection pipe 350, and then introduces it into the aluminum profile extrusion groove 131 through the flow channel 134, and at the same time, the electric heating plate 1 and the electric heating plate 2 are energized to generate heat, and the electric heating plate 1 and the electric heating plate 2 are both provided with resistance wires, so that the aluminum profile melt enters the aluminum profile extrusion groove 131 for filling and then cools, and then controls the electric telescopic rod 2 300 to retract, so that the extrusion plate 330 is separated from the top of the mold table 100, and then drives the electric telescopic rod 1 200 to extend the rod upward, so that the electric telescopic rod 1 200 pushes the material removal rod 220 and the material removal plate 230 to remove the workpiece of the robot arm.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An aluminum profile extrusion die for a robot arm, comprising a die table (100), a positioning groove (130) is provided inside the top of the die table (100), and the positioning groove (130) is set in an octagonal shape, characterized in that: An aluminum profile extrusion groove (131) is provided on the inner wall of the positioning groove (130). The aluminum profile extrusion groove (131) is used for casting and extruding to produce a mechanical arm workpiece. Four aluminum profile extrusion grooves (131) are evenly arranged. An injection port (133) is provided at the center of the inner wall of the positioning groove (130). A flow channel (134) is fixedly connected between the injection port (133) and the four aluminum profile extrusion grooves (131). An electric heating plate 1 is fixedly installed on the inner wall of the flow channel (134). The inner wall of the mold platform (100) is slidably connected to a material return assembly. A second electric heating plate is fixedly installed on the inner wall of the aluminum profile extrusion groove (131). An extrusion assembly is fixedly installed on the top of the mold platform (100).

2. The aluminum profile extrusion die for a robot arm according to claim 1, characterized in that: A support ring (110) is fixedly mounted on the outer wall around the bottom of the mold platform (100), the bottom of the support ring (110) is fixedly connected to a support seat (120) around the bottom, and a support plate (121) is fixedly mounted on the inner wall of the support seat (120).

3. The aluminum profile extrusion die for a robot arm according to claim 2, characterized in that: The material return assembly comprises an electric telescopic rod (200), the top of the electric telescopic rod (200) is fixedly connected to a transmission support plate (210), the top of the transmission support plate (210) is fixedly installed with a material return rod (220), and four material return rods (220) are provided.

4. The aluminum profile extrusion die for a robot arm according to claim 3, characterized in that: The four material stripping rods (220) are respectively located below four aluminum profile extrusion grooves (131), and a material stripping plate (230) is fixedly installed on the top of the aluminum profile extrusion groove (131).

5. The aluminum profile extrusion die for a robot arm according to claim 4, characterized in that: The inner wall at the bottom of the aluminum profile extrusion groove (131) is provided with a material withdrawal hole (132), and the outer wall of the material withdrawal plate (230) is slidably connected with the inner wall of the material withdrawal hole (132).

6. The aluminum profile extrusion die for a robot arm according to claim 1, characterized in that: The extrusion assembly comprises an electric telescopic rod 2 (300), the top of the electric telescopic rod 2 (300) is fixedly connected to a top plate (310), the bottom of the top plate (310) is fixedly connected to a connecting rod (320), and the bottom of the connecting rod (320) is fixedly connected to an extrusion plate (330).

7. The aluminum profile extrusion die for a robot arm according to claim 6, characterized in that: The bottom outer wall of the extrusion plate (330) is fixedly connected to the positioning plate (340), and the positioning plate (340) is slidably connected to the inner wall of the aluminum profile extrusion groove (131).

8. The aluminum profile extrusion die for a robot arm according to claim 7, characterized in that: An injection tube (350) is fixedly installed at the center position of the top of the extrusion plate (330), and the injection tube (350) passes through the extrusion plate (330) and extends to the injection port (133). The bottom end of the injection tube (350) is plug-connected with the inner wall of the injection port (133).

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