Quenching device for aluminum alloy preparation

Abstract

The utility model discloses a quenching device for aluminum alloy preparation, which comprises a quenching bath, a bottom plate is arranged in the quenching bath, support plates are symmetrically and fixedly connected to the upper surface of the bottom plate, a quenching frame is arranged on the inner sides of the support plates, a positioning plate is fixedly connected to the front side surface of the quenching frame, and the quenching frame is rotatably connected with the support plates through the positioning plate. A plurality of groups of transverse plates are arranged in the quenching frame, limiting baffles are fixedly connected to the surfaces of the front sides of the transverse plates, the upper ends and the lower ends of the limiting baffles protrude out of the upper surfaces and the lower surfaces of the transverse plates, adjusting structures are arranged in the transverse plates, a driving shaft is rotationally connected into a supporting plate on the front side of the bottom plate, and one end of the driving shaft is fixedly connected with a positioning plate; racks are fixedly connected to the four corners of the bottom plate correspondingly, and a lifting mechanism is arranged on one side of the upper end of each rack. And the waiting time during aluminum alloy quenching is shortened, meanwhile, the quenching efficiency of the aluminum alloy is improved, and the production efficiency of the aluminum alloy is further improved.

Description

Technical Field

[0001] This utility model relates to the field of quenching equipment technology, specifically a quenching equipment for aluminum alloy preparation. Background Technology

[0002] Aluminum alloys are one of the most widely used non-ferrous metal structural materials in industry. They are widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding and chemical industries. High-strength aluminum alloys require quenching equipment to remove impurities during the forging process.

[0003] Currently available quenching equipment has a relatively simple structure, typically consisting of a quenching pool and a placement rack. When quenching aluminum alloys, the aluminum alloy is usually placed on the placement rack, and then the quenching rack is submerged in the quenching pool. However, the placement rack in existing quenching equipment is generally immovable. Therefore, during the quenching process, the temperature of the aluminum alloy at the center of the placement rack is relatively high, and the heat is released relatively slowly. This results in a longer waiting time for quenching aluminum alloys, reducing the quenching efficiency and production efficiency of aluminum alloys. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a quenching device for aluminum alloy preparation. It solves the problem that the placement rack in traditional quenching devices is inconvenient to move during the quenching of aluminum alloys, resulting in a slow release of temperature in the center of the aluminum alloy. It also shortens the waiting time during aluminum alloy quenching, improves the quenching efficiency of aluminum alloys, and further enhances the production efficiency of aluminum alloys.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quenching device for aluminum alloy preparation, comprising a quenching pool, a bottom plate inside the quenching pool, and support plates symmetrically fixedly connected to the upper surface of the bottom plate. A quenching frame is provided inside the support plate, and a positioning plate is fixedly connected to the front surface of the quenching frame. The quenching frame is rotatably connected to the support plate via the positioning plate. Multiple sets of horizontal plates are provided inside the quenching frame, and a limiting baffle is fixedly connected to the front surface of the horizontal plates. The upper and lower ends of the limiting baffle protrude from the upper and lower surfaces of the horizontal plates, and an adjustment structure is provided inside the horizontal plates. A drive shaft is rotatably connected inside the support plate on the front side of the bottom plate, and one end of the drive shaft is fixedly connected to the positioning plate. Racks are fixedly connected to the four corners of the bottom plate, and a lifting mechanism is provided on one side of the upper end of the rack.

[0006] Preferably, the adjustment mechanism includes a lead screw, the lower end of which passes through a horizontal plate and is threadedly connected to the horizontal plate, and the upper end of the lead screw is fixedly connected to a servo motor, which is fixedly mounted on the upper surface of the quenching rack.

[0007] Preferably, the inner walls on both sides of the quenching rack are provided with limiting grooves, and limiting sliders are slidably connected inside the limiting grooves. One end of the limiting slider is fixedly connected to the side surface of the horizontal plate.

[0008] Preferably, the lifting mechanism includes a synchronous servo motor, and the side surface of the synchronous servo motor is fixedly connected to the side surface of the quenching pool through a side plate. One end of the synchronous servo motor is fixedly connected to a gear, and the side surface of the gear meshes with a rack.

[0009] Preferably, a motor is fixedly connected to the front surface of the quenching tank, and one end of the motor passes through the quenching tank and is fixedly connected to a half-rotor support. An insert plate is fixedly connected to the inner wall of the half-rotor support, and a through hole is opened inside the other end of the drive shaft, and the through hole is inserted into the insert plate.

[0010] Preferably, the motor is a directional motor, and the notch of the half-rotor support faces upward.

[0011] This invention provides a quenching apparatus for aluminum alloy preparation. Compared with the prior art, it has the following advantages:

[0012] By using symmetrically arranged support plates on the upper surface of the base plate and a quenching rack rotatably connected to the inner side of the support plates, a motor fixedly connected to the front surface of the quenching tank, a half-rotor bearing fixedly connected to one end of the motor, and an insert plate and drive shaft on the inner surface of the half-rotor bearing in cooperation with each other, the problem of slow temperature release of aluminum alloy at the center of the placement rack in traditional quenching devices is solved. This also shortens the waiting time for aluminum alloy quenching, improves the quenching efficiency of aluminum alloy, and further improves the production efficiency of aluminum alloy.

[0013] The spacing of the horizontal plates can be adjusted by connecting the screws internally to the horizontal plates and fixing the screws at their upper ends, thus allowing the placement of aluminum alloy profiles of different sizes and improving the applicability of the quenching device. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model.

[0015] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the quenching rack in this utility model.

[0017] Figure 4 This is a schematic diagram of the connection structure between the semi-rotary shaft support and the drive shaft in this utility model.

[0018] In the diagram: 1. Quenching pool; 101. Side plate; 102. Gear; 103. Synchronous servo motor; 2. Motor; 201. Half-rotor shaft support; 202. Insert plate; 203. Drive shaft; 204. Through hole; 3. Quenching rack; 301. Servo motor; 302. Positioning plate; 304. Limiting groove; 305. Limiting slider; 306. Horizontal plate; 307. Lead screw; 308. Limiting baffle; 4. Base plate; 401. Rack; 402. Support plate. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a quenching device for aluminum alloy preparation, including a quenching pool 1, a bottom plate 4 inside the quenching pool 1, and a support plate 402 symmetrically fixedly connected to the upper surface of the bottom plate 4. A quenching frame 3 is provided inside the support plate 402, and a positioning plate 302 is fixedly connected to the front surface of the quenching frame 3. The quenching frame 3 is rotatably connected to the support plate 402 through the positioning plate 302. The quenching frame 3 is provided with multiple sets of horizontal plates 306 inside, and a limiting baffle 308 is fixedly connected to the front surface of the horizontal plate 306. The upper and lower ends of the limiting baffle 308 protrude from the upper and lower surfaces of the horizontal plate 306. An adjustment structure is provided inside the horizontal plate 306. A drive shaft 203 is rotatably connected inside the support plate 402 on the front side of the bottom plate 4, and one end of the drive shaft 203 is fixedly connected to the positioning plate 302. A rack 401 is fixedly connected to each of the four corners of the bottom plate 4, and a lifting mechanism is provided on one side of the upper end of the rack 401.

[0021] As a technical optimization of this utility model, the adjustment mechanism includes a lead screw 307, and the lower end of the lead screw 307 passes through the horizontal plate 306 and is threadedly connected to the horizontal plate 306. The upper end of the lead screw 307 is fixedly connected to a servo motor 301, and the servo motor 301 is fixedly installed on the upper surface of the quenching rack 3. The spacing of the horizontal plate 306 can be adjusted by the servo motor 301 and the lead screw 307, and aluminum alloy profiles of different sizes can be placed.

[0022] As a technical optimization of this utility model, the inner walls on both sides of the quenching rack 3 are provided with limiting grooves 304, and the limiting grooves 304 are slidably connected to the inside of the limiting sliders 305. One end of the limiting sliders 305 is fixedly connected to the side surface of the horizontal plate 306. The limiting grooves 304 and the limiting sliders 305 can limit the horizontal plate 306 and further improve the stability of the horizontal plate 306.

[0023] As a technical optimization of this utility model, the lifting mechanism includes a synchronous servo motor 103, and the side surface of the synchronous servo motor 103 is fixedly connected to the side surface of the quenching pool 1 through the side plate 101. A gear 102 is fixedly connected to one end of the synchronous servo motor 103, and the side surface of the gear 102 meshes with the rack 401. Through the cooperation of the base plate 4 and the rack 401 with the synchronous servo motor 103 and the gear 102, the quenching rack 3 can be lifted from the inside of the quenching pool 1, and it is convenient for workers to place or remove aluminum alloy profiles.

[0024] As a technical optimization of this utility model, a motor 2 is fixedly connected to the front surface of the quenching pool 1, and one end of the motor 2 passes through the quenching pool 1 and is fixedly connected to a half-rotating shaft support 201. An insert plate 202 is fixedly connected to the inner wall of the half-rotating shaft support 201. A through hole 204 is opened inside the other end of the drive shaft 203, and the through hole 204 is inserted into the insert plate 202. Through the cooperation of the half-rotating shaft support 201 and the insert plate 202 with the drive shaft 203, the quenching rack 3 can be easily driven to rotate. Therefore, the heat release of the aluminum alloy inside the quenching rack 3 can be accelerated, and the waiting time can be reduced.

[0025] As a technical optimization of this utility model, the motor 2 is a directional motor, and the notch of the half-rotor support 201 faces upward, so as to avoid the insert plate 202 inside the half-rotor support 201 from limiting the drive shaft 203 and causing the lifting mechanism to be unable to lift the base plate 4.

[0026] In use, the synchronous servo motor 103 in the lifting mechanism is first activated. The synchronous servo motor 103 drives the gear 102 to rotate, thus the gear 102 lifts the base plate 4 via the rack 401, lifting the quenching rack 3 from the upper surface of the base plate 4 out of the quenching pool 1. Then, the worker places the aluminum alloy profile to be quenched onto the upper surface of the horizontal plate 306 inside the quenching rack 3. Next, the servo motor 301 in the adjusting mechanism is activated. The servo motor 301, via the lead screw 307, moves the horizontal plate 306, causing the distance between the limiting baffles 308 at one end of the horizontal plate 306 to be less than that of the aluminum alloy profile. The height of the material is determined by the limiting baffle 308, which limits the aluminum alloy profile to prevent it from rolling out of the quenching rack 3 due to shaking. Then, the synchronous servo motor 103 is started to rotate in the opposite direction, thereby sinking the quenching rack 3 and the base plate 4 into the quenching pool 1 to quench the aluminum alloy profile. At the same time, the motor 2 is started. The motor 2 can drive the quenching rack 3 to rotate through the half-rotor support 201, the insert plate 202 and the drive shaft 203, so that the aluminum alloy profile moves inside the quenching rack 3 and can speed up the quenching efficiency of the aluminum alloy. Then, the quenching rack 3 is lifted out of the quenching pool 1 again and the aluminum alloy profile is taken out.

[0027] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] 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. A quenching device for the production of aluminium alloys, comprising a quenching bath (1), characterised in that: The inside of the quenching tank (1) is provided with a bottom plate (4), and the upper surface of the bottom plate (4) is symmetrically and fixedly connected with a supporting plate (402), the inner side of the supporting plate (402) is provided with a quenching rack (3), and the front surface of the quenching rack (3) is fixedly connected with a positioning plate (302), the quenching rack (3) is rotatably connected with the supporting plate (402) through the positioning plate (302), and the inside of the quenching rack (3) is provided with a plurality of transverse plates (306), and the front surface of the transverse plate (306) is fixedly connected with a limiting baffle (308), the upper end and the lower end of the limiting baffle (308) are protruded from the upper surface and the lower surface of the transverse plate (306), and the inside of the transverse plate (306) is provided with an adjusting structure, the inside of the supporting plate (402) of the front side of the bottom plate (4) is rotatably connected with a driving shaft (203), one end of the driving shaft (203) is fixedly connected with the positioning plate (302), and the four corners of the bottom plate (4) are fixedly connected with a rack (401), and one side of the upper end of the rack (401) is provided with a lifting mechanism.

2. The quenching apparatus for producing an aluminum alloy according to claim 1, characterized by: The adjusting mechanism comprises a lead screw (307), and the lower end of the lead screw (307) is threadedly connected with the transverse plate (306) through the transverse plate (306), and the upper end of the lead screw (307) is fixedly connected with a servo motor (301), and the servo motor (301) is fixedly installed on the upper surface of the quenching rack (3).

3. The quenching apparatus for producing an aluminum alloy according to claim 1, characterized by: The inside of the quenching rack (3) is provided with a limiting groove (304), and the inside of the limiting groove (304) is slidably connected with a limiting sliding block (305), and one end of the limiting sliding block (305) is fixedly connected with the side surface of the transverse plate (306).

4. The quenching apparatus for producing an aluminum alloy according to claim 1, characterized by: The lifting mechanism comprises a synchronous servo motor (103), and the side surface of the synchronous servo motor (103) is fixedly connected with the side surface of the quenching tank (1) through a side plate (101), and one end of the synchronous servo motor (103) is fixedly connected with a gear (102), and the side surface of the gear (102) is meshedly connected with the rack (401).

5. The quenching apparatus for producing an aluminum alloy according to claim 1, characterized by: The front surface of the quenching tank (1) is fixedly connected with a motor (2), one end of the motor (2) is fixedly connected with a half shaft support (201) penetrating through the quenching tank (1), the inner wall of the half shaft support (201) is fixedly connected with a plug-in plate (202), the other end of the driving shaft (203) is provided with a through hole (204), and the through hole (204) is inserted with the plug-in plate (202).

6. The quenching apparatus for producing an aluminum alloy according to claim 5, characterized by: The motor (2) is a directional motor, and the notch of the half shaft support (201) faces upward.

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