A tool that allows aluminum alloy pipes to be quenched vertically in water

Abstract

The present invention discloses a tooling that allows aluminum alloy pipes to be vertically immersed in water for quenching, comprising a first crossbar and a second crossbar symmetrically arranged, wherein fixed side plates are installed at both left and right ends of the first crossbar and the second crossbar, mounting holes are provided at the top ends of the first crossbar and the second crossbar, a feed port is formed between the first crossbar and the second crossbar, a guide side plate is installed at the top end of the first crossbar, and an inclined panel is integrally formed at the top end of the guide side plate. The present invention sets two crossbars, fixed side plates and a feed port, and utilizes the coordination of these to maintain cooling water circulation in a water tank to achieve the water temperature requirement for quenching. When a thin-walled profile enters the water vertically through the feed port, its thin wall is not affected by the water circulation and falls vertically into the water tank, thereby completing the quenching process in the water tank more quickly, more evenly and more stably, thereby naturally stabilizing the size and meeting the production requirements of the next process.

Description

Technical Field

[0001] The present invention relates to the technical field of nonferrous metal processing, and more specifically, to a tool capable of allowing aluminum alloy pipes to be vertically immersed in water for quenching. Background Art

[0002] At present, the solution heat treatment stage of thin-walled profiles mostly chooses the travel furnace quenching method to meet the performance and size requirements of the profiles. The thin-walled profiles are quickly quenched in water after being taken out of the travel furnace, which is simple, efficient and convenient.

[0003] However, in actual use, this method still has some shortcomings. For example, thin-walled profiles must be manually removed from the travel furnace using clamps and placed in the water. This process cannot ensure the vertical entry of the profiles, which is affected by the water circulation. This causes the thin-walled profiles to deform after cooling in the water, making them unable to meet the production requirements of the next process. The dimensions after quenching cannot be guaranteed, and the yield rate is extremely low. This leads to a high level of internal scrap and a low yield rate, making it difficult to meet the large number of customer orders.

[0004] Therefore, in view of this, the inventor, based on his many years of rich experience in design, development and actual production in the relevant industry, has researched and improved the existing structure and defects, and provided a tooling that allows aluminum alloy pipes to be quenched vertically in water, in order to achieve a more practical purpose. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a tooling that allows aluminum alloy pipes to be vertically put into water for quenching. By setting two cross bars, fixed side plates and a feed port, and utilizing the cooperation of the two, the cooling water circulation is maintained in the water tank to achieve the water temperature requirement for quenching. When the thin-walled profile enters the water vertically through the feed port, its thin wall is not affected by the water circulation and falls vertically into the water tank, which can complete the quenching process in the water tank more quickly, more evenly and more stably, so that the size is naturally stable, the thin wall will not be deformed arbitrarily due to the resistance of the water circulation, and naturally meets the production requirements of the next process. The vertical quenching tool can be used to make a quenching tool, which can greatly improve the quenching yield of the profile and meet the company's order delivery. At the same time, the quenching tool can be made according to the opening size of the quenching cooling water tank of the traveling furnace and the outer contour shape and size of the thin-walled profile and fixed above the water tank opening. The water inlet of the tool can be made according to the outer contour shape and size of the thin-walled profile. At the same time, the vertical water quenching tool is easy and simple to make and easy to load and unload; the vertical water quenching tool can improve production efficiency; the vertical water quenching tool optimizes the quenching size and reduces quenching deformation; the vertical water quenching tool can ensure the product yield, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a tooling capable of allowing aluminum alloy pipes to be vertically quenched in water, comprising a first cross bar and a second cross bar symmetrically arranged, fixed side plates being installed at both left and right ends of the first cross bar and the second cross bar, mounting holes being provided at the tops of the first cross bar and the second cross bar, a feed port being formed between the first cross bar and the second cross bar, a guide side plate being installed at the top of the first cross bar, an inclined panel being integrally formed at the top of the guide side plate, a fixed top plate being inlaid and connected on the left and right sides of the top of the inclined panel, a roller being rotatably sleeved on the side surface of the fixed top plate, a side surface of the guide side plate being fixedly connected to a side panel, a fixed cylinder being inlaid and installed at the bottom end of the side panel, and a limited angle plate being inlaid and connected on the side surface of the guide side plate;

[0007] The side surfaces of the first cross bar and the second cross bar are jointly and detachably mounted with limiting side plates.

[0008] In a preferred embodiment, a fixing slot is provided on the side of the limiting side plate, a square side plate is integrally formed on the surface of the limiting side plate and located on one side of the fixing slot, and a pair of fixing blocks are embedded and installed on the surface of the limiting side plate.

[0009] In a preferred embodiment, the surfaces of the pair of fixing blocks are each provided with an adapting turntable, and the side surface of one of the fixing blocks is fixedly connected to a connecting base plate.

[0010] In a preferred embodiment, the internal rotating sleeve of the fixed block is provided with a fixed shaft, the surface of the fixed shaft is fixedly provided with a fixed sleeve, the side of the fixed sleeve is inlaid with a rotating plate, and the other side of the rotating plate is inlaid with a clamping side plate.

[0011] In a preferred embodiment, a flexible contact is fixedly bonded to the top side surface of the clamping side plate, the flexible contact is entirely made of rubber elastic material, and the cross section of the flexible contact is semicircular.

[0012] In a preferred embodiment, a linkage cylinder is embedded in the other end of the side panel, a threaded column is fixedly installed on the bottom end of the linkage cylinder, and a threaded sleeve is threadedly installed on the surface of the threaded column.

[0013] In a preferred embodiment, a threaded notch is opened inside the threaded sleeve, a rubber gasket is fixedly attached to the bottom end of the threaded sleeve, the threaded sleeve is located directly above the connecting base plate, and the length of the threaded column ranges from five centimeters to three centimeters.

[0014] In a preferred embodiment, the inner wall surface of the threaded groove is evenly coated with a layer of lubricating grease, the center of the threaded groove and the center of the threaded column are located on the same horizontal plane, the fixed shaft can make a circular motion around the interior of the fixed block, and the other end of the fixed shaft extends to the interior of another fixed block and rotates with it.

[0015] In a preferred embodiment, the limiting angle plate and the guide side plate are vertically arranged, and the angle between the limiting angle plate and the guide side plate is ninety degrees. There are two guide side plates, and the two guide side plates are respectively located on the left and right sides of the first cross bar. The bottom end of the fixed cylinder extends to the inside of the mounting hole, and the overall feed port is in the shape of a rectangular through hole.

[0016] The technical effects and advantages of the present invention are as follows:

[0017] 1. The present invention sets two cross bars, fixed side plates and feed ports, and utilizes the cooperation of the two cross bars to maintain the cooling water circulation in the water tank to achieve the water temperature required for quenching. When the thin-walled profile enters the water vertically through the feed port, its thin wall is not affected by the water circulation and falls vertically into the water tank, which can complete the quenching process in the water tank more quickly, more evenly and more stably. As a result, the size is naturally stable, and the thin wall will not be deformed arbitrarily due to the resistance of the water circulation, which naturally meets the production requirements of the next process and greatly improves the quenching of the profile. The yield rate can be improved to meet the company's order delivery. At the same time, the quenching tooling can be made according to the opening size of the quenching cooling water tank of the traveling furnace and the outer contour shape and size of the thin-walled profile and fixed above the water tank opening. The water inlet of the tooling is made according to the outer contour shape and size of the thin-walled profile. At the same time, the vertical water quenching tooling is convenient and simple to make and easy to load and unload. The vertical water quenching tooling can improve production efficiency. The vertical water quenching tooling optimizes the quenching size and reduces quenching deformation. The vertical water quenching tooling can ensure the product yield rate.

[0018] 2. The present invention provides fixed side plates, fixed top plates, rollers, and limiting angle plates. By utilizing the mutual cooperation of these, the guide side plates as a whole and the rollers at their tops are used to roll and fit the side surfaces of the workpiece, thereby achieving high guiding accuracy, avoiding the problem of oblique angle contact between the workpiece and the feed port before entering the water, and further improving the smoothness of the movement of the workpiece during quenching.

[0019] The cam is fixed on the top of the fixing plate, and the cam is fixed on the fixing plate, so that the fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate, and the fixing plate is fixed to the fixing plate, BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the three-dimensional assembly structure of the present invention;

[0022] Figure 3 It is a schematic diagram of the side three-dimensional structure of the present invention;

[0023] Figure 4 This is a schematic diagram of the three-dimensional assembly structure of the limiting side plate of the present invention;

[0024] Figure 5 For the present invention Figure 4 A schematic diagram of the enlarged structure at point A;

[0025] Figure 6 It is a schematic diagram of the bottom end surface structure of the present invention;

[0026] Figure 7 It is a schematic diagram of the partial three-dimensional assembly structure of the present invention.

[0027] The figures are marked as follows: 1. first cross bar; 2. second cross bar; 3. fixed side panel; 4. mounting hole; 5. feed port; 6. guide side panel; 7. inclined panel; 8. fixed top plate; 9. roller; 10. side panel; 11. fixed cylinder; 12. limiting angle plate; 13. limiting side panel; 14. fixed notch; 15. square side panel; 16. fixed block; 17. adapter turntable; 18. connecting bottom plate; 19. fixed rotating shaft; 20. fixed sleeve; 21. rotating plate; 22. clamping side panel; 23. flexible contact; 24. linkage cylinder; 25. threaded column; 26. threaded sleeve; 27. threaded notch; 28. rubber gasket. DETAILED DESCRIPTION

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] As attached Figure 1 To the attached Figure 7 The tooling shown in the figure can allow aluminum alloy pipes to be quenched vertically in water, including a first cross bar 1 and a second cross bar 2 that are symmetrically arranged with each other, fixed side plates 3 are installed on the left and right ends of the first cross bar 1 and the second cross bar 2, mounting holes 4 are opened on the tops of the first cross bar 1 and the second cross bar 2, and a feed port 5 is formed between the first cross bar 1 and the second cross bar 2, a guide side plate 6 is installed on the top of the first cross bar 1, an inclined panel 7 is formed integrally with the top of the guide side plate 6, a fixed top plate 8 is inlaid and connected on the left and right sides of the top of the inclined panel 7, a roller 9 is rotatably sleeved on the side of the fixed top plate 8, a side panel 10 is fixedly connected to the side of the guide side plate 6, a fixed cylinder 11 is inlaid and installed on the bottom end of the side panel 10, and a limited angle plate 12 is inlaid and connected to the side of the guide side plate 6;

[0030] The side surfaces of the first cross bar 1 and the second cross bar 2 are jointly and detachably mounted with a limiting side plate 13 .

[0031] The side of the limiting side plate 13 is provided with a fixing slot 14, and a square side plate 15 is integrally formed on the surface of the limiting side plate 13 and located on one side of the fixing slot 14. A pair of fixing blocks 16 are inlaid and installed on the surface of the limiting side plate 13, and an adaptor turn 17 is provided on the surface of a pair of the fixing blocks 16. The side of one of the fixing blocks 16 is fixedly connected to a connecting bottom plate 18, and the internal rotation sleeve of the fixing block 16 is provided with a fixed shaft 19, and the surface of the fixed shaft 19 is fixedly provided with a fixed sleeve 20. A rotating plate 21 is inlaid and installed on the side of the fixing sleeve 20, and a clamping side plate 22 is inlaid and installed on the other side of the rotating plate 21. The top side of the clamping side plate 22 A flexible contact 23 is fixedly bonded thereto, and the entire flexible contact 23 is made of rubber elastic material. The cross-section of the flexible contact 23 is semicircular. A linkage cylinder 24 is inlaid on the other end of the side panel 10, and a threaded column 25 is fixedly installed on the bottom end of the linkage cylinder 24. A threaded sleeve 26 is threadedly installed on the surface of the threaded column 25, and the inner wall surface of the threaded groove 27 is evenly coated with a layer of lubricating grease. The center of the threaded groove 27 and the center of the threaded column 25 are located on the same horizontal plane. The fixed shaft 19 can make a circular motion around the inside of the fixed block 16, and the other end of the fixed shaft 19 extends to the inside of another fixed block 16 and is rotatably fitted therewith.

[0032] For details, please refer to the attached manual Figure 3-7 A threaded notch 27 is provided inside the threaded sleeve 26, and a rubber gasket 28 is fixed to the bottom end of the threaded sleeve 26. The threaded sleeve 26 is located directly above the connecting base plate 18, and the length of the threaded column 25 ranges from five centimeters to three centimeters.

[0033] The specific implementation method is as follows: the threaded sleeve 26 is located just above the connecting base plate 18, so that after the rotating plate 21 completes its rotation, the threaded sleeve 26 is rotated to gradually rotate downward along the surface of the threaded column 25, so that its bottom end is attached to the top of the connecting base plate 18, thereby completing the fixation of the fixed rotating shaft 19, further ensuring the fixation of the fixed sleeve 20 on the side of the fixed rotating shaft 19 and the rotating plate 21 and the clamping side plate 22.

[0034] For details, please refer to the attached manual Figure 4-6 The limiting angle plate 12 and the guide side plate 6 are vertically arranged, and the angle between the limiting angle plate 12 and the guide side plate 6 is ninety degrees. There are two guide side plates 6, and the two guide side plates 6 are respectively located on the left and right sides of the first cross bar 1. The bottom end of the fixed cylinder 11 extends to the inside of the mounting hole 4, and the overall feed port 5 is in the shape of a rectangular through hole.

[0035] The specific implementation method is to maintain cooling water circulation within the water tank to meet the required water temperature for quenching. When the thin-walled profile enters the water vertically through the feed port 5, its thin wall is not affected by the water circulation and falls vertically into the water tank. The quenching process in the water tank is completed more quickly, evenly, and stably. As a result, the dimensions are naturally stable and the thin wall is not deformed by the resistance of the water circulation, naturally meeting the production requirements of the next process. This greatly improves the quenching yield of the profile and meets the company's order delivery requirements.

[0036] Working principle of the present invention:

[0037] Step 1: First, the operator assembles the various components of the device normally, and then starts the device normally.

[0038] Step 2: First, the thin-walled profile is vertically fed into the water through the feed port 5 so that its thin wall is not affected by the water circulation and falls vertically into the water tank, which can complete the quenching process in the water tank more quickly, more evenly and more stably. Then, the guide side plate 6 as a whole and the roller 9 at its top are used to roll and fit the side of the workpiece to make its guiding accuracy higher, avoid the problem of tilted angle contact between the workpiece and the feed port 5 before entering the water, and further improve the smoothness of the movement of the workpiece during quenching. Subsequently, the fixed shaft 19 can be rotated to drive the fixed sleeve plate 20 and the rotating plate 21 and the clamping side plate 22 on one side to rotate, and finally the flexible contact 23 on the side of the clamping side plate 22 is pressed against the surface of the quenching tank. At this time, the linkage cylinder 24 It is kept perpendicular to the connecting base plate 18 and is located above the connecting base plate 18. At this time, the threaded sleeve 26 is located directly above the connecting base plate 18, so that after the rotation of the rotating plate 21 is completed, the threaded sleeve 26 is rotated to gradually rotate downward along the surface of the threaded column 25, so that its bottom end is fitted to the top of the connecting base plate 18, thereby completing the fixation of the fixed rotating shaft 19, further ensuring the fixation of the fixed sleeve 20 on the side of the fixed rotating shaft 19 and the rotating plate 21 and the clamping side plate 22, thereby clamping and fixing the first cross bar 1 and the second cross bar 2 to the top of the quenching tank, further ensuring the stability of its overall structure during the quenching process, and finally the device completes the quenching of the workpiece.

[0039] Step 3: First, the operator shuts down the device normally, then checks whether the fixation between the various components of the device is normal, and then replaces and repairs the aging and severely worn parts inside the device.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0041] Secondly: The drawings of the embodiments disclosed in the present invention only involve structures related to the embodiments disclosed in the present invention. Other structures may refer to conventional designs. The same embodiment and different embodiments of the present invention may be combined with each other without conflict.

[0042] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A tool capable of vertically immersing an aluminum alloy pipe in water for quenching, comprising a first crossbar (1) and a second crossbar (2) symmetrically arranged, characterized in that: The left and right ends of the first cross bar (1) and the second cross bar (2) are both provided with fixed side plates (3), the top ends of the first cross bar (1) and the second cross bar (2) are both provided with mounting holes (4), a feed port (5) is formed between the first cross bar (1) and the second cross bar (2), the top end of the first cross bar (1) is provided with a guide side plate (6), the top end of the guide side plate (6) is integrally formed with an inclined panel (7), the top left and right sides of the inclined panel (7) are inlaid with fixed top plates (8), the side of the fixed top plate (8) is rotatably sleeved with a roller (9), the side of the guide side plate (6) is fixedly connected with a side panel (10), the bottom end of the side panel (10) is inlaid with a A fixed cylinder (11), the side of the guide side plate (6) is inlaid with a limited angle plate (12), the side of the first cross bar (1) and the second cross bar (2) are jointly detachably mounted with a limited side plate (13), the side of the limited side plate (13) is provided with a fixed notch (14), the surface of the limited side plate (13) and one side of the fixed notch (14) is integrally formed with a square side plate (15), the surface of the limited side plate (13) is inlaid with a pair of fixed blocks (16), the surfaces of the pair of fixed blocks (16) are both provided with an adaptor turn (17), the side of one of the fixed blocks (16) is fixedly connected to a connecting bottom plate (18), the internal rotation of the fixed block (16) A fixed rotating shaft (19) is mounted on the surface of the fixed rotating shaft (19), a fixed sleeve (20) is fixedly mounted on the side of the fixed sleeve (20), a rotating plate (21) is embedded in the side of the fixed sleeve (20), a clamping side plate (22) is embedded in the other side of the rotating plate (21), a flexible contact (23) is fixedly bonded to the top side of the clamping side plate (22), the flexible contact (23) is made of rubber elastic material, and the cross section of the flexible contact (23) is semicircular, the other end of the side panel (10) is embedded with a linkage cylinder (24), the bottom end of the linkage cylinder (24) is fixedly mounted with a threaded column (25), and the surface of the threaded column (25) is threadedly mounted with a threaded sleeve The threaded sleeve (26) is provided with a threaded notch (27) inside, and a rubber gasket (28) is fixedly attached to the bottom end of the threaded sleeve (26). The threaded sleeve (26) is located directly above the connecting base plate (18). The length of the threaded column (25) ranges from five centimeters to three centimeters. The inner wall surface of the threaded notch (27) is evenly coated with a layer of lubricating grease. The center of the threaded notch (27) and the center of the threaded column (25) are located on the same horizontal plane. The fixed shaft (19) can make a circular motion around the inside of the fixed block (16). The other end of the fixed shaft (19) extends to the inside of another fixed block (16) and is rotated and fitted therewith.

2. The tooling capable of vertically immersing aluminum alloy pipes in water for quenching according to claim 1, characterized in that: The limiting angle plate (12) and the guide side plate (6) are vertically arranged, and the angle between the limiting angle plate (12) and the guide side plate (6) is ninety degrees. There are two guide side plates (6), and the two guide side plates (6) are respectively located on the left and right sides of the first cross bar (1). The bottom end of the fixed cylinder (11) extends to the inside of the mounting hole (4), and the feed port (5) is in the shape of a rectangular through hole.

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