Solid solution heat treatment equipment for aviation aluminum alloy T-shaped connecting pipe

Abstract

The utility model provides solid solution heat treatment equipment for an aviation aluminum alloy T-shaped connecting pipe, and relates to the technical field of aluminum alloy processing. Through holes are formed in side plates on the left side and the right side of the heat insulation box, dispersion discs are installed at the through holes through bolts, threaded holes are formed in the dispersion discs, flame spray guns are screwed to the threaded holes in a threaded mode, a through groove is formed in a top plate at the upper end of the heat insulation box, a frame is fixed to the through groove, a screw is fixed to the frame, and adsorption cotton is installed in the frame. By arranging a dispersion disc, flames sprayed by a flame spray gun can be divided into multiple groups of flames, the heating uniformity of the aluminum alloy can be improved, a hot melting barrel can be rotated by operating a first motor, and the heating uniformity is further improved; a motor II is operated to drive a flame-retardant belt to operate, so that a movable plate can be pushed out forwards, and the hot melting cylinder is convenient to take and place; particulate matters in the waste heat gas are filtered and separated through adsorption cotton, so that the environmental protection property of the solid solution heat treatment equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy processing, in particular to a solid solution heat treatment device for aviation aluminum alloy T-shaped connecting pipes. Background Art

[0002] The requirements for the construction of aircraft are very strict. Any carelessness will endanger the lives of passengers and pilots. When building aircraft, the materials needed include aluminum alloy. Aluminum alloy is an indispensable material for industrial development. In the process of aluminum alloy processing and forging, a solution heat treatment furnace is needed to forge the aluminum alloy at high temperature. Solution treatment refers to the heat treatment process of heating the alloy to a high-temperature single-phase zone and maintaining it at a constant temperature so that the excess phase is fully dissolved into the solid solution and then quickly cooled to obtain a supersaturated solid solution. Because the operation process is similar to quenching, it is also called "solution quenching". The utility model is a solution heat treatment equipment for aviation aluminum alloy T-type connecting pipes.

[0003] When the existing aluminum alloy solid solution heat treatment equipment heats the aluminum alloy, the aluminum alloy is heated unevenly, and there is a defect of uneven temperature in the furnace. After the aluminum alloy is cooled down, the aluminum alloy in the furnace needs to be taken out manually using tools, which is inconvenient to take out the material. Utility Model Content

[0004] The disclosed embodiment relates to a solid solution heat treatment device for aviation aluminum alloy T-type connecting pipes, so as to solve the defects of existing solid solution heat treatment devices for aluminum alloys, that is, when heating the aluminum alloy, the aluminum alloy is heated unevenly, the temperature in the furnace is uneven, and after the aluminum alloy is cooled, the aluminum alloy in the furnace needs to be taken out manually using tools, which makes it inconvenient to take out the material.

[0005] In a first aspect, the present disclosure provides a solution heat treatment device for aviation aluminum alloy T-type connecting pipes, specifically comprising: a heat insulation box;

[0006] The heat insulation box is provided with a door panel via a hinge, and the side panels on the left and right sides of the heat insulation box are provided with through holes, and dispersion plates are installed at the through holes via bolts, and threaded holes are provided on the dispersion plates, and a flame spray gun is threadedly screwed on the threaded holes, and a through groove is provided on the top plate at the upper end of the heat insulation box, and a frame is fixed at the through groove, and a screw is fixed on the frame, and adsorption cotton is installed in the frame, and a pressure ring is installed at the upper end of the adsorption cotton, and the pressure ring is installed on the screw on the frame via a nut, and a cover plate is installed on the frame via bolts, and a waist-shaped flow hole is provided on the cover plate, and rail plates are fixed on the left and right sides of the inside of the heat insulation box, and bearings are installed on both sets of rail plates, and support plates are installed on both sets of rail plates, and the lower ends of the support plates are in contact with the bearings, and movable plates are installed on the upper ends of the two sets of support plates via bolts.

[0007] In at least some embodiments,

[0008] A No. 1 motor is installed at the lower end of the movable plate by bolts, a gear is installed on the output shaft of the No. 1 motor, and a turntable is rotated on the movable plate, a gear is fixed on the rotating shaft of the turntable, and the two sets of gears are meshed with each other.

[0009] In at least some embodiments,

[0010] Fixed rods are fixed on both sides of the left and right sides of the heat insulation box, rail rods are fixed on the fixed rods, and connecting plates are slidably arranged on the rail rods, and the connecting plates are L-shaped structures.

[0011] In at least some embodiments,

[0012] A support is installed on the fixing rod through bolts, a pulley is installed on the support, a No. 2 motor is installed on the fixing rod, a pulley is installed on the output shaft of the No. 2 motor, and a flame retardant belt is connected between the two sets of pulleys.

[0013] In at least some embodiments,

[0014] A connecting piece is installed on the connecting plate by bolts, a waist-shaped through groove is arranged on the connecting piece, bolts are installed in the waist-shaped through groove, the bolt threads are screwed on the connecting plate, and the upper end of the connecting piece is fixed on the flame-retardant belt by rivets.

[0015] In at least some embodiments,

[0016] The lower ends of the two groups of connecting plates are welded to the movable plate, and a hot melt cylinder is arranged on the upper end of the movable plate.

[0017] In at least some embodiments,

[0018] Four groups of supporting legs are welded on the hot melt cylinder, a liquid outlet pipe is fixed at the lower end of the hot melt cylinder, and a filter screen is installed inside the hot melt cylinder.

[0019] The utility model provides a solution heat treatment device for aviation aluminum alloy T-type connecting pipe, which has the following beneficial effects:

[0020] In the utility model, through holes are provided on the side panels on the left and right sides of the heat insulation box, dispersion plates are installed at the through holes by bolts, threaded holes are provided on the dispersion plates, and a flame spray gun is threadedly screwed on the threaded holes. The setting of the dispersion plate can divide the flame sprayed from the flame spray gun into multiple groups of flames, which is beneficial to improving the heating uniformity of the aluminum alloy, and the hot melt cylinder can be rotated by running the No. 1 motor to further improve the heating uniformity.

[0021] In addition, in the utility model, by running the No. 2 motor to drive the flame retardant belt to operate, the movable plate can be pushed forward to facilitate the taking and placing of the hot melt tube, and adsorption cotton is installed in the frame, and a pressure ring is installed on the upper end of the adsorption cotton. The pressure ring is installed on the screw on the frame through a nut, and a cover plate is installed on the frame through bolts. The particulate matter in the waste heat gas is filtered and separated by the adsorption cotton, thereby improving the environmental protection of the solid solution heat treatment equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings of the embodiment will be briefly introduced below.

[0023] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0024] In the attached picture:

[0025] Figure 1 A schematic diagram showing the overall structure of a solid solution heat treatment device for an aviation aluminum alloy T-type connecting pipe of the present application;

[0026] Figure 2 A schematic structural diagram of a heat insulation box of a solid solution heat treatment equipment for a T-shaped connecting pipe of an aviation aluminum alloy of the present application is shown;

[0027] Figure 3 The present invention shows a solid solution heat treatment device for an aviation aluminum alloy T-type connecting pipe. Figure 2 A schematic diagram of the enlarged structure of part A;

[0028] Figure 4 A schematic structural diagram of a movable plate of a solid solution heat treatment device for a T-shaped connecting pipe of an aviation aluminum alloy of the present application is shown;

[0029] Figure 5 The present invention shows a solid solution heat treatment device for an aviation aluminum alloy T-type connecting pipe. Figure 4 A schematic diagram of the enlarged structure of part B;

[0030] Figure 6 A schematic structural diagram of a fixing rod of a solid solution heat treatment device for a T-shaped connecting pipe of an aviation aluminum alloy of the present application is shown;

[0031] Figure 7 A schematic structural diagram of a hot melt barrel of a solution heat treatment device for an aviation aluminum alloy T-type connecting pipe of the present application is shown.

[0032] Reference numerals list

[0033] 1. heat insulation box; 11. door panel; 12. dispersion plate; 121. flame spray gun; 13. frame; 131. adsorption cotton; 132. pressure ring; 133. cover plate;

[0034] 2. Track plate; 21. Bearing; 22. Support plate; 23. Movable plate; 231. No. 1 motor; 232. Turntable; 24. Fixed rod; 241. Track rod; 242. Connecting plate; 2421. Connecting piece; 243. Support; 244. No. 2 motor; 245. Flame retardant tape; 25. Hot melt tube; 251. Support foot; 252. Liquid outlet pipe; 253. Filter. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] Example 1: Please refer to Figures 1 to 7 :

[0037] The utility model proposes a solid solution heat treatment device for aviation aluminum alloy T-type connecting pipe, comprising: a heat insulation box 1;

[0038] A door panel 11 is installed on the heat insulation box 1 through a hinge, and through holes are provided on the side panels on the left and right sides of the heat insulation box 1. A dispersion plate 12 is installed at the through holes through bolts, and a threaded hole is provided on the dispersion plate 12. A flame spray gun 121 is threadedly screwed on the threaded hole, and a through groove is provided on the top plate at the upper end of the heat insulation box 1, and a frame 13 is fixed at the through groove, a screw is fixed on the frame 13, and adsorption cotton 131 is installed in the frame 13, and a pressure ring 132 is installed on the upper end of the adsorption cotton 131, and the pressure ring 132 is installed on the screw on the frame 13 through a nut, and a cover plate 133 is installed on the frame 13 through bolts, and a waist-shaped flow hole is provided on the cover plate 133, and rail plates 2 are fixed on the left and right sides of the inside of the heat insulation box 1, and bearings 21 are installed on the two groups of rail plates 2, and support plates 22 are installed on the two groups of rail plates 2, and the lower ends of the support plates 22 are in contact with the bearings 21, and movable plates 23 are installed on the upper ends of the two groups of support plates 22 through bolts.

[0039] In the present disclosure,

[0040] A No. 1 motor 231 is installed at the lower end of the movable plate 23 by bolts, and a gear is installed on the output shaft of the No. 1 motor 231. A turntable 232 is rotated on the movable plate 23, and a gear is fixed on the rotating shaft of the turntable 232. The two sets of gears are meshed with each other. The function is: running the No. 1 motor 231 can make the hot melt tube 25 rotate, thereby improving the uniformity of heating.

[0041] Embodiment 2, based on embodiment 1,

[0042] There are fixed rods 24 fixed on both sides of the left and right sides inside the heat insulation box 1, and rail rods 241 are fixed on the fixed rods 24, and a connecting plate 242 is slidably arranged on the rail rod 241, and the connecting plate 242 is an L-shaped structure. A support 243 is installed on the fixed rod 24 by bolts, and a pulley is installed on the support 243, and a No. 2 motor 244 is installed on the fixed rod 24, and a pulley is installed on the output shaft of the No. 2 motor 244, and a flame retardant belt 245 is connected between the two sets of pulleys, and a connecting piece 2421 is installed on the connecting plate 242 by bolts, and a waist-shaped through groove is provided on the connecting piece 2421, and a bolt is installed in the waist-shaped through groove, and the bolt thread is screwed on the connecting plate 242, and the upper end of the connecting piece 2421 is fixed to the flame retardant belt 245 by rivets, and its function is: running the No. 2 motor 244 to drive the flame retardant belt 245 to operate, so that the movable plate 23 can be pushed forward, which is convenient for taking and placing the hot melt tube 25.

[0043] Embodiment 3, based on Embodiment 1 and Embodiment 2,

[0044] The lower ends of the two groups of connecting plates 242 are welded to the movable plate 23, and a hot melt tube 25 is arranged at the upper end of the movable plate 23. Four groups of supporting legs 251 are welded on the hot melt tube 25, and a liquid outlet pipe 252 is fixed to the lower end of the hot melt tube 25. A filter screen 253 is installed inside the hot melt tube 25, and its function is to use the filter screen 253 to filter the slag generated during the hot melting process of the aluminum alloy.

[0045] The working principle of this embodiment: when in use, the aluminum alloy is placed on the filter 253, and the hot melt tube 25 is heated by the flame spray gun 121. The setting of the dispersion plate 12 can divide the flame sprayed by the flame spray gun 121 into multiple groups of flames, which is beneficial to improving the heating uniformity of the aluminum alloy. Running the No. 1 motor 231 can rotate the hot melt tube 25 to further improve the heating uniformity. Running the No. 2 motor 244 to drive the flame retardant belt 245 to operate can push the movable plate 23 forward to facilitate the removal and placement of the hot melt tube 25. The filter 253 is used to filter the slag generated during the hot melting process of the aluminum alloy.

[0046] In this article, there are a few points to note:

[0047] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0048] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0049] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A solution heat treatment equipment for aviation aluminum alloy T-type connecting pipe, comprising: Thermal insulation box; characterized in that, The heat insulation box is provided with a door panel via a hinge, and the side panels on the left and right sides of the heat insulation box are provided with through holes, and dispersion plates are installed at the through holes via bolts, and threaded holes are provided on the dispersion plates, and a flame spray gun is threadedly screwed on the threaded holes, and a through groove is provided on the top plate at the upper end of the heat insulation box, and a frame is fixed at the through groove, and a screw is fixed on the frame, and adsorption cotton is installed in the frame, and a pressure ring is installed at the upper end of the adsorption cotton, and the pressure ring is installed on the screw on the frame via a nut, and a cover plate is installed on the frame via bolts, and a waist-shaped flow hole is provided on the cover plate, and rail plates are fixed on the left and right sides of the inside of the heat insulation box, and bearings are installed on both sets of rail plates, and support plates are installed on both sets of rail plates, and the lower ends of the support plates are in contact with the bearings, and movable plates are installed on the upper ends of the two sets of support plates via bolts.

2. The solid solution heat treatment equipment for aviation aluminum alloy T-type connecting pipe according to claim 1, characterized in that: A No. 1 motor is installed at the lower end of the movable plate by bolts, a gear is installed on the output shaft of the No. 1 motor, and a turntable is rotated on the movable plate, a gear is fixed on the rotating shaft of the turntable, and the two sets of gears are meshed with each other.

3. The solid solution heat treatment equipment for aviation aluminum alloy T-type connecting pipe according to claim 2, characterized in that: Fixed rods are fixed on both sides of the left and right sides of the heat insulation box, rail rods are fixed on the fixed rods, and connecting plates are slidably arranged on the rail rods, and the connecting plates are L-shaped structures.

4. The solid solution heat treatment equipment for aviation aluminum alloy T-type connecting pipe according to claim 3 is characterized in that: A support is installed on the fixing rod through bolts, a pulley is installed on the support, a No. 2 motor is installed on the fixing rod, a pulley is installed on the output shaft of the No. 2 motor, and a flame retardant belt is connected between the two sets of pulleys.

5. The solid solution heat treatment equipment for aviation aluminum alloy T-type connecting pipe according to claim 3, characterized in that: A connecting piece is installed on the connecting plate by bolts, a waist-shaped through groove is arranged on the connecting piece, bolts are installed in the waist-shaped through groove, the bolt threads are screwed on the connecting plate, and the upper end of the connecting piece is fixed on the flame-retardant belt by rivets.

6. The solid solution heat treatment equipment for aviation aluminum alloy T-type connecting pipe according to claim 5, characterized in that: The lower ends of the two groups of connecting plates are welded to the movable plate, and a hot melt cylinder is arranged on the upper end of the movable plate.

7. The solid solution heat treatment equipment for aviation aluminum alloy T-type connecting pipe according to claim 6, characterized in that: Four groups of supporting legs are welded on the hot melt cylinder, a liquid outlet pipe is fixed at the lower end of the hot melt cylinder, and a filter screen is installed inside the hot melt cylinder.

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