Aluminum profile and manufacturing method

Abstract

The present invention relates to the field of aluminum profiles, and more specifically to aluminum profiles and manufacturing methods. The purpose of the present invention is to provide aluminum profiles and manufacturing methods, which can facilitate the polishing of the surface of heated and segmented aluminum billets, thereby preventing the aluminum billets from being calcined by high-temperature flames and leaving a large number of impurities on their surfaces when the temperature is raised. The purpose of the present invention is achieved by the following technical scheme: The method comprises the following steps: Step 1: Put the heated and segmented aluminum billets into a manufacturing device and place them stably; Step 2: Use the manufacturing device to fix and bond the segmented aluminum billets from one side; Step 3: Use the manufacturing device to rotate the fixed and bonded aluminum billets; Step 4: Use the manufacturing device to polish and remove impurities on the surface of the rotating aluminum billet by its rotation; Step 5: Push out the aluminum billet with a smooth surface and process the aluminum profile.

Description

Technical Field

[0001] The present invention relates to the field of aluminum profiles, and more particularly to aluminum profiles and manufacturing methods. Background Art

[0002] Aluminum profile refers to aluminum alloy profile. The stable, continuous and rapid development of my country's national economy and high-tech has promoted the rapid development of aluminum smelting and aluminum profile processing industry in my country. The output of aluminum profiles in my country's aluminum alloy profile industry reached 8.793 million tons in 2006, surpassing the United States to become the world's first; in the production and preparation process of aluminum profiles, it is necessary to heat the aluminum billet to facilitate subsequent extrusion and other work, but it is impossible to prevent the surface of some aluminum billets that are transported from being attached to any impurities, and when the aluminum billets are burned and heated, impurities will be attached to their surface. Therefore, this application is proposed to solve the above technical problems. Summary of the invention

[0003] The purpose of the present invention is to provide an aluminum profile and a manufacturing method, which can facilitate the smoothing of the surface of a heated and cut aluminum billet, thereby preventing a large amount of impurities from remaining on the surface of the aluminum billet when the temperature is increased by calcining the aluminum billet with a high-temperature flame.

[0004] The purpose of the present invention is achieved by the following technical solution: A method for manufacturing an aluminum profile, the method comprising the following steps:

[0005] Step 1: placing the heated and cut aluminum billet into the manufacturing device and placing it stably;

[0006] Step 2: Using a manufacturing device to fix and bond the aluminum blank in sections from one side;

[0007] Step 3: Rotate the fixed and bonded aluminum billet through the manufacturing device;

[0008] Step 4: Using a manufacturing device to grind and remove impurities on the surface of the rotating aluminum blank by rotating it;

[0009] Step 5: Push out the aluminum blank with smooth surface and process it into aluminum profile.

[0010] The manufacturing device comprises a support frame and a sliding seat slidably connected to the middle of the support frame, a long strip extending to the right is fixedly connected to the bottom of the sliding seat, and a corrugated strip is fixedly connected to the left and right sides of the bottom of the long strip respectively;

[0011] The left side of the support frame is fixedly connected with the fixed end of the electric push rod I for pushing the sliding seat, and the movable end of the electric push rod I is fixedly connected to the middle part of the upper side of the sliding seat.

[0012] The lower sides of the two corrugated strips are evenly provided with a plurality of convex portions along the track direction thereof.

[0013] The aluminum profile manufactured by the above method includes the following raw materials in weight fractions: 0.6 parts of magnesium, 0.08 parts of copper, 0.35 parts of silicon, 0.32 parts of iron and 98.65 parts of aluminum. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 It is a schematic diagram of the method flow of the aluminum profile manufacturing method of the present invention;

[0016] Figure 2 It is a schematic diagram of the support frame structure of the present invention;

[0017] Figure 3 It is a schematic diagram of the structure of the long strip board of the present invention;

[0018] Figure 4 It is a schematic diagram of the corrugated strip structure of the present invention;

[0019] Figure 5 It is a schematic diagram of the structure of the material storage seat of the present invention;

[0020] Figure 6 It is a schematic diagram of the structure of the placement rack of the present invention;

[0021] Figure 7 It is a schematic diagram of the structure of the push frame of the present invention;

[0022] Figure 8 It is a schematic diagram of the structure of the fitting seat of the present invention;

[0023] Fig. 9 It is a schematic diagram of the structure of the rotating frame of the present invention;

[0024] Fig.10 and Fig.11 All of them are schematic diagrams of the overall structure of the present invention.

[0025] In the figure: support frame 101; sliding seat 102; electric push rod I103; long strip 104; corrugated strip 105; electric push rod II106; storage seat 107; placement rack 201; arc groove 202; limit rack 203; screw 301; motor I302; push rack 303; rotating rod 304; motor II305; rotating rack 306; fitting seat 307; short tube 308; annular tube 309; connecting tube 310; vacuum pump 311; two-way seat 312. DETAILED DESCRIPTION

[0026] A method for manufacturing an aluminum profile, the method comprising the following steps:

[0027] Step 1: placing the heated and cut aluminum billet into the manufacturing device and placing it stably;

[0028] Step 2: Using a manufacturing device to fix and bond the aluminum blank in sections from one side;

[0029] Step 3: Rotate the fixed and bonded aluminum blank through the manufacturing device;

[0030] Step 4: Using a manufacturing device to grind and remove impurities on the surface of the rotating aluminum blank by rotating it;

[0031] Step 5: Push out the aluminum blank with smooth surface and process it into aluminum profile.

[0032] This part is based on Figure 1-11 The working process expressed therein is: in order to facilitate the smoothing of the surface of the heated and cut aluminum billet, thereby preventing the aluminum billet from being calcined by a high-temperature flame and leaving a large number of impurities on its surface when heated, when in use, the electric push rod Ⅰ103 located at the top of the support frame 101 and fixedly connected by a flange is driven, so that the sliding seat 102 fixedly connected by a flange on its movable end slides in the middle of the support frame 101, so that the long strip plate 104 fixedly connected by bolts at the bottom of the sliding seat 102 synchronously follows the sliding seat 102 to slide, and the two corrugated strips 105 fixedly connected by welding at the bottom of the long strip plate 104 are adjusted in position synchronously, so as to facilitate the smoothing of the surface of the aluminum billet;

[0033] When polishing, the multiple protrusions processed by the milling machine on the two corrugated strips 105 along their trajectory direction are adhered to the surface of the aluminum billet for polishing to prevent excessive impurities from remaining on the surface of the aluminum billet, thereby facilitating improving the overall cleanliness of the aluminum billet.

[0034] The rear side of the support frame 101 is fixedly connected with the movable end of an electric push rod II 106 which can drive the support frame 101 to rise and fall.

[0035] This part is based on Figure 1-11 The working process expressed therein is: when the two corrugated strips 105 adjusted to the proper position are brought close to the aluminum billet, the electric push rod II 106 is driven to lift the support frame 101 fixedly connected by a flange at the movable end of the electric push rod II 106, thereby facilitating the two corrugated strips 105 to approach the surface of the aluminum billet for grinding.

[0036] A material storage seat 107 is fixedly connected to the front and rear sides of the support frame 101 respectively. The two material storage seats 107 are arranged in a mirror image, and the bottoms of the two material storage seats 107 are recessed with a long groove downward in the horizontal direction.

[0037] This part is based on Figure 1-11 The working process expressed therein is: in order to facilitate the collection of impurities from both sides of the surface of the aluminum billet in a timely manner when polishing impurities on the surface of the aluminum billet, two mirror-image storage seats 107 are provided, and the top ends of the two storage seats 107 are fixedly connected to the front and rear sides of the support frame 101 by bolts, and the horizontally arranged long grooves at the bottom of the two storage seats 107 are aligned with both sides of the surface of the aluminum billet. When the impurities are scraped off by the two corrugated strips 105, they are collected from both sides of the aluminum billet, thereby preventing the impurities from being scattered on the bottom surface of the working position and improving the cleanliness of the working environment.

[0038] The manufacturing device also includes a placement rack 201, and an arc-shaped groove 202 for placing aluminum billets is provided on the upper side of the placement rack 201. A limit rack 203 is fixedly connected to the front and rear sides of the placement rack 201 respectively. The front and rear ends of the support frame 101 are slidably connected to the two limit racks 203 respectively, and the fixed end of the electric push rod II 106 is fixedly connected to the limit rack 203 located on the rear side.

[0039] This part is based on Figure 1-11 The working process expressed therein is: when in use, the aluminum billet is placed in the arc groove 202 arranged on the upper side of the placement rack 201, and the inner surface of the arc groove 202 is smooth, so that the aluminum billet can rotate and move therein. When the aluminum billet in the arc groove 202 is polished and smooth, the movable end of the electric push rod Ⅱ106 fixedly connected to the rear side limit rack 203 by a flange is driven to make the front and rear ends of the support frame 101 move up and down on the two limit racks 203 fixedly connected to the front and rear sides of the placement rack 201 by welding, so as to make the two corrugated strips 105 close to the surface of the aluminum billet rotating in the arc groove 202 for polishing and removing impurities.

[0040] The bottom of the placement rack 201 is rotatably connected to a lead screw 301, the right side of the lead screw 301 is fixedly connected to a motor I 302, the motor I 302 is fixedly connected to the bottom of the right side of the placement rack 201, the lead screw 301 is transmission-connected to a pushing rack 303, the upper side of the pushing rack 303 is rotatably connected to a rotating rod 304, the right side of the rotating rod 304 is fixedly connected to a rotating rack 306, the left side of the rotating rod 304 is fixedly connected to a motor II 305, and the motor II 305 is fixedly connected to the top of the pushing rack 303.

[0041] This part is based on Figure 1-11The working process expressed therein is: when the aluminum billet in the arc groove 202 is rotated, the motor II 305 fixedly connected to the push frame 303 by bolts is driven, so that the rotating rod 304 fixedly connected to the output shaft of the motor II 305 by a coupling is rotated, and the rotating frame 306 fixedly connected to the right side of the rotating rod 304 by welding can rotate synchronously, so as to facilitate the fitting seat 307 on the long strip plate arranged along the circumferential direction on the rotating frame 306 to fit to the left circular surface of the aluminum billet, so that the aluminum billet rotates synchronously with the rotating frame 306, so that the two corrugated strips 105 can quickly remove impurities on its surface;

[0042] When approaching the aluminum billet, the motor I 302 fixedly connected to the bottom of the placement frame 201 by bolts is driven to rotate the screw 301 fixedly connected to the output shaft of the motor I 302 by a coupling. When the screw 301 rotates, the pushing frame 303 with threaded transmission therewith moves to the right, so that the pushing frame 303 drives the fitting seat 307 arranged on the circumference of the upper rotating frame 306 to approach the aluminum billet, so as to facilitate fitting rotation.

[0043] The rotating frame 306 is evenly provided with a plurality of long strips along the circumferential direction, and a fitting seat 307 is fixedly connected to the middle of each long strip.

[0044] The left side of each fitting seat 307 is connected to a short tube 308, the left side of each short tube 308 is evenly connected to the annular tube 309 along the circumferential direction, the left side of the annular tube 309 is connected to the connecting tube 310, the left side of the connecting tube 310 is connected to the vacuum pump 311, the vacuum pump 311 is fixedly connected to the upper side of the two-way seat 312, and the lower side of the two-way seat 312 is fixedly connected to the rotating rod 304.

[0045] This part is based on Figure 1-11The working process expressed in the figure is: in order to facilitate the multiple fitting seats 307 to fit tightly to the left surface of the aluminum billet, the rotating rod 304 is driven to make the two-way seat 312 located on the rotating rod 304 fixedly connected by bolts to rotate synchronously, and then the air pump 311 located on the two-way seat 312 works synchronously. The air pump 311 is a prior art product and can be obtained from the corresponding market. Then, the air is sucked from the air pump 311. When the air is sucked, it passes through the connecting pipe 310 and then to the annular pipe 309 fixed to the connecting pipe 310 by bolts and connected to it, and then passes through the connecting pipe 310. A plurality of short tubes 308 are evenly arranged along the circumferential direction on the right side of the annular tube 309, so that the fitting seats 307 corresponding to the plurality of short tubes 308 and connected by bolts are fitted to the surface of the aluminum billet for fixed fitting, so that the aluminum billet can be rotated and impurities on its surface can be removed during rotation to improve the smoothness of the aluminum billet. After polishing is completed, the motor I 302 is continued to be driven to lower the aluminum billets fitted by the plurality of fitting seats 307 and move them out of the arc groove 202 by the rotating lead screw 301, so as to facilitate the manufacturing and extrusion of aluminum profiles.

[0046] The aluminum profile manufactured by the above method includes the following raw materials in weight fractions: 0.6 parts of magnesium, 0.08 parts of copper, 0.35 parts of silicon, 0.32 parts of iron and 98.65 parts of aluminum.

Claims

1. A method for manufacturing an aluminum profile, characterized in that: The method comprises the following steps: Step 1: placing the heated and cut aluminum billet into the manufacturing device and placing it stably; Step 2: Using a manufacturing device to fix and bond the aluminum blank in sections from one side; Step 3: Rotate the fixed and bonded aluminum billet through the manufacturing device; Step 4: Using a manufacturing device to grind and remove impurities on the surface of the rotating aluminum blank by rotating it; Step 5: Push out the aluminum blank with smooth surface and process the aluminum profile; The manufacturing device comprises a support frame (101) and a sliding seat (102) slidably connected to the middle of the support frame (101); a long strip (104) extending to the right is fixedly connected to the bottom of the sliding seat (102); and a corrugated strip (105) is fixedly connected to the left and right sides of the bottom of the long strip (104); The left side of the support frame (101) is fixedly connected to the fixed end of an electric push rod I (103) for pushing the sliding seat (102), and the movable end of the electric push rod I (103) is fixedly connected to the middle part of the upper side of the sliding seat (102); The lower sides of the two corrugated strips (105) are evenly provided with a plurality of convex portions along the direction of their tracks; The rear side of the support frame (101) is fixedly connected to a movable end of an electric push rod II (106) capable of driving the support frame (101) to rise and fall; A material storage seat (107) is fixedly connected to the front and rear sides of the support frame (101), respectively. The two material storage seats (107) are arranged in a mirror image, and the bottoms of the two material storage seats (107) are recessed with a long groove in the horizontal direction downwards. The aluminum profile manufactured by the above method includes the following raw materials in weight fractions: 0.6 parts of magnesium, 0.08 parts of copper, 0.35 parts of silicon, 0.32 parts of iron and 98.65 parts of aluminum.

2. The method according to claim 1, characterized in that: The manufacturing device also includes a placement rack (201), the upper side of the placement rack (201) is provided with an arc-shaped groove (202) for placing the aluminum blank, and the front and rear sides of the placement rack (201) are respectively fixedly connected to a limit rack (203), the front and rear ends of the support rack (101) are respectively slidably connected to the two limit racks (203), and the fixed end of the electric push rod II (106) is fixedly connected to the limit rack (203) located at the rear side.

3. The method according to claim 2, characterized in that: The bottom of the placement rack (201) is rotatably connected to a lead screw (301), the right side of the lead screw (301) is fixedly connected to a motor I (302), the motor I (302) is fixedly connected to the bottom of the right side of the placement rack (201), the lead screw (301) is transmission-connected to a push rack (303), the upper side of the push rack (303) is rotatably connected to a rotating rod (304), the right side of the rotating rod (304) is fixedly connected to a rotating rack (306), the left side of the rotating rod (304) is fixedly connected to a motor II (305), and the motor II (305) is fixedly connected to the top of the push rack (303).

4. The method according to claim 3, characterized in that: The rotating frame (306) is evenly provided with a plurality of long strips along the circumferential direction, and a fitting seat (307) is fixedly connected to the middle of each long strip.

5. The method according to claim 4, characterized in that: The left side of each fitting seat (307) is connected to a short tube (308), the left side of each short tube (308) is evenly connected to the annular tube (309) along the circumferential direction, the left side of the annular tube (309) is connected to the connecting tube (310), the left side of the connecting tube (310) is connected to the vacuum pump (311), the vacuum pump (311) is fixedly connected to the upper side of the bidirectional seat (312), and the lower side of the bidirectional seat (312) is fixedly connected to the rotating rod (304).

Images