A quenching device for non-ferrous metal smelting rolled products

Abstract

The utility model discloses a non -ferrous metal smelting calendered product's quenching device belongs to non -ferrous metal processing technical field, including work table, the work table top is provided with the quenching pool for quenching to non -ferrous metal smelting calendered product, fixed establishment, set up in quenching pool, for the location of hollow metal pipe calendered product, the fixed establishment includes the sliding slot of symmetrical opening in the both sides of quenching pool, single the telescopic link that sets up in the sliding slot, effect is through setting fixed establishment, the hollow metal pipe calendered product that needs quenching is put into fixed ring, motor drive rotating disc rotates, can drive second fixed board and move simultaneously, and then hollow metal pipe calendered product is fixed, and this can effectively to the location of hollow metal pipe calendered product, and this avoided in quenching process hollow metal pipe calendered product and the shift of position and then the collision of inner wall in quenching pool.

Description

Technical Field

[0001] This utility model belongs to the field of non-ferrous metal processing technology, and in particular to a quenching device for non-ferrous metal smelting and rolling products. Background Technology

[0002] Non-ferrous metal smelting and rolling products refer to non-ferrous metal (i.e., metals other than iron, manganese, chromium and their alloys) material products processed through smelting and rolling processes. The production process mainly includes smelting → casting → hot rolling / cold rolling → post-processing (such as quenching), ultimately forming industrial materials in different forms such as plates, strips, foils, tubes, bars, and wires.

[0003] In non-ferrous metal smelting and rolling, quenching of hollow tubes (such as copper tubes, titanium alloy tubes, and aluminum alloy tubes) is a crucial process for improving their mechanical properties, eliminating residual stress, and stabilizing their microstructure. However, existing quenching technologies for hollow tubes suffer from the following prominent problems:

[0004] Currently, most quenching equipment (such as open quenching tanks and spray quenching systems) is mainly designed for plate-shaped, rod-shaped, or block-shaped workpieces, with insufficient consideration given to the fixation and restraint of hollow tubes. Common treatment methods include: direct immersion in the quenching tank: the tube is placed freely in the quenching liquid. Due to the impact of the quenching medium flow or the thermal deformation of the workpiece itself, the tube drifts, rolls, or even collides with the tank wall or other workpieces in the tank. Some equipment uses V-grooves or rollers for support, but these cannot effectively limit the axial and circumferential displacement of the tube, and the risk of collision still exists.

[0005] The purpose of this invention is to provide a quenching device for rolled products of non-ferrous metal smelting, so as to solve the problems mentioned in the background art. Utility Model Content

[0006] The purpose of this invention is to provide a quenching device for rolled products of non-ferrous metal smelting, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a quenching device for non-ferrous metal smelting rolled products, comprising a workbench, a quenching pool for quenching non-ferrous metal smelting rolled products is provided on the top of the workbench, a fixing mechanism is provided in the quenching pool for limiting the hollow metal tube rolled products, the fixing mechanism includes sliding grooves symmetrically opened on both sides of the quenching pool, a telescopic rod is provided in each sliding groove, the telescopic end of the telescopic rod is connected to a moving plate, a connecting plate is provided on the top of the workbench, and a wiping component for cleaning the inner and outer walls of the hollow metal tube rolled products is provided on the top of the connecting plate.

[0008] Furthermore, a first fixed plate is provided at the center of the motion plate, a motor is provided inside the first fixed plate, the output end of the motor extends out of the first fixed plate and is connected to a rotating disk at the end, and a fixing ring is provided at the top of the first fixed plate.

[0009] Furthermore, four sets of sliding tracks are provided inside the fixed ring, and a motion groove is opened in each of the sliding tracks. A sliding block is slidably connected in the motion groove, and a second fixed plate is connected to the end of the sliding block.

[0010] Furthermore, a limiting post is provided on the top of each sliding block, and a plurality of through limiting grooves are provided on the top of the rotating disk, with the limiting post slidingly connected within the limiting grooves.

[0011] Furthermore, the wiping assembly includes a rotating shaft disposed on the top of the connecting plate, a rotating plate connected to the top of the rotating shaft, and a cleaning cylinder disposed at the bottom of the rotating plate.

[0012] Furthermore, the cleaning cylinder is provided with an inner cylinder, and both the inner wall of the cleaning cylinder and the outer wall of the inner cylinder are provided with asbestos strips for absorbing quenching liquid. A rotating rod is provided on the top of the rotating plate, and the rotating rod is connected to the cleaning cylinder.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This invention uses a fixing mechanism to place the hollow metal tube rolled product that needs to be quenched into the fixing ring. The motor drives the rotating disk to rotate, which in turn drives the second fixing plate to move simultaneously, thereby fixing the hollow metal tube rolled product. This effectively limits the position of the hollow metal tube rolled product, thus preventing it from shaking or shifting in position during the quenching process and colliding with the inner wall of the quenching tank. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the telescopic rod in this utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism in this utility model;

[0019] Figure 4 This is a schematic diagram of the cleaning cylinder in this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] In the picture:

[0022] 1. Workbench; 2. Quenching tank; 3. Connecting plate; 4. Rotating plate; 5. Cleaning cylinder; 6. Rotating rod; 7. Moving plate; 8. First fixed plate; 9. Fixed ring; 10. Telescopic rod; 11. Rotating disk; 12. Sliding track; 13. Sliding block; 14. Limiting groove; 15. Limiting post; 16. Motor; 17. Second fixed plate; 18. Inner cylinder; 19. Asbestos strip; 20. Rotating shaft. Detailed Implementation

[0023] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0024] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0025] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0026] Please see Figures 1 to 4 As shown, a quenching device for non-ferrous metal smelting rolled products includes a workbench 1, a quenching pool 2 for quenching non-ferrous metal smelting rolled products is provided on the top of the workbench 1, and a liquid for quenching hollow metal tube rolled products is provided in the quenching pool 2.

[0027] A fixing mechanism, installed in the quenching tank 2, is used to limit the rolling of hollow metal tubes. The fixing mechanism includes sliding grooves symmetrically opened on both sides of the quenching tank 2. A telescopic rod 10 is installed in each sliding groove. The telescopic rod 10 is an electric telescopic rod. The control of the telescopic rod 10 and the motor 16 is controlled by a terminal controller. The working principle and specific connection method are well known to those skilled in the art, so they will not be described in detail here. The telescopic end of the telescopic rod 10 is connected to a moving plate 7. A first fixed plate 8 is set at the center of the moving plate 7. A motor 16 is installed in the first fixed plate 8. The output end of the motor 16 extends out between the first fixed plates 8 and is connected to a rotating disk 11 at its end. A fixed ring 9 is set at the top of the first fixed plate 8. Four sets of sliding rails 12 are set in the fixed ring 9. A moving groove is opened in each sliding rail 12, such as... Figure 3 As shown, a slot is provided at the top of a single sliding track 12, and a limiting post 15 can slide in the slot. A sliding block 13 is slidably connected in the moving slot, and a second fixing plate 17 is connected to the end of the sliding block 13. A limiting post 15 is provided at the top of a single sliding block 13. Several through limiting slots 14 are provided at the top of the rotating disk 11, and the limiting post 15 is slidably connected in the limiting slots 14. The limiting slots 14 are inclined. When the rotating disk 11 rotates, it can drive the rotating disk 11 to rotate. Due to the inclined setting of the limiting slots 14, the limiting post 15 can be driven to move upward or downward, so that the four sliding blocks 13 can be pushed open or retracted at the same time.

[0028] A connecting plate 3 is set on top of the workbench 1. A wiping assembly for cleaning the inner and outer walls of the hollow metal tube rolled product is set on the top of the connecting plate 3. The wiping assembly includes a rotating shaft 20 set on the top of the connecting plate 3, a rotating plate 4 connected to the top of the rotating shaft 20, and a cleaning cylinder 5 set at the bottom of the rotating plate 4. When placing the hollow metal tube rolled product that needs to be quenched, the rotating plate 4 can be rotated so that the rotating plate 4 is not directly above the fixed assembly. This makes it easier to place the hollow metal tube rolled product into the fixed ring 9. An inner cylinder 18 is set inside the cleaning cylinder 5. Asbestos strips 19 for absorbing quenching liquid are set on both the inner wall of the cleaning cylinder 5 and the outer wall of the inner cylinder 18. A rotating rod 6 is set on the top of the rotating plate 4. The rotating rod 6 is connected to the cleaning cylinder 5. The advantage of this is that rotating the rotating rod 6 can drive the cleaning cylinder 5 to rotate, so that the outer and inner walls of the hollow metal tube rolled product can be cleaned at the same time, preventing oxidation of the surface or inner surface of the hollow metal tube rolled product.

[0029] Working principle: In use, the hollow metal tube rolled product that needs to be quenched is placed on the fixing ring 9 using pliers or some metal tools. Then, the motor 16 in the first fixing plate 8 is started. The motor 16 drives the rotating disk 11 to rotate, which in turn drives the limiting groove 14 at the top of the rotating disk 11 to rotate as well. Then, the limiting post 15 is driven by the limiting groove 14, and the movement trajectory of the sliding block 13 connected to the bottom of the limiting post 15 is limited by the sliding track 12. This allows the sliding block 13 to move simultaneously. In this way, the second fixing plate 17 will come into contact with the inner wall of the hollow metal tube rolled product, thereby contacting the fixing ring 9 and limiting the hollow metal tube rolled product.

[0030] Then, the telescopic rod 10 drives the connecting plate 3 to move downward, so that the hollow metal tube rolled product is completely immersed in the quenching pool 2 for quenching. After quenching is completed, the rotating shaft 20 at the top of the connecting plate 3 is rotated, which in turn drives the rotating plate 4 to rotate, so that the cleaning cylinder 5 is directly above the hollow metal tube rolled product. Then, the telescopic rod 10 lifts the connecting plate 3, and then the hollow metal tube rolled product is completely inserted into the asbestos strip 19 between the cleaning cylinder 5 and the inner cylinder 18. Then, the rotating rod 6 is rotated, so that the inner and outer surfaces of the hollow metal tube rolled product can be cleaned.

[0031] It should be noted that, in this document, relational terms such as "one" and "two" 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.

[0032] 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 apparatus for rolled products of non-ferrous metal smelting, characterized in that: include A workbench (1) is provided on the top of which is a quenching pool (2) for quenching non-ferrous metal smelting rolled products; A fixing mechanism is set in the quenching pool (2) to limit the hollow metal tube rolled product. The fixing mechanism includes sliding grooves symmetrically opened on both sides of the quenching pool (2). A telescopic rod (10) is set in each sliding groove. The telescopic end of the telescopic rod (10) is connected to a moving plate (7). A connecting plate (3) is set on the top of the workbench (1), and the top of the connecting plate (3) is provided with a wiping assembly for cleaning the inner and outer walls of the hollow metal tube rolled product.

2. The quenching apparatus for non-ferrous metal smelting and rolling products according to claim 1, characterized in that: The motion plate (7) is provided with a first fixed plate (8) at its center. A motor (16) is provided inside the first fixed plate (8). The output end of the motor (16) extends out of the first fixed plate (8) and is connected to a rotating disk (11) at its end. A fixing ring (9) is provided on the top of the first fixed plate (8).

3. The quenching apparatus for non-ferrous metal smelting and rolling products according to claim 2, characterized in that: The fixed ring (9) is provided with four sets of sliding rails (12), and each sliding rail (12) has a motion groove. A sliding block (13) is slidably connected in the motion groove, and a second fixed plate (17) is connected to the end of the sliding block (13).

4. The quenching apparatus for non-ferrous metal smelting and rolling products according to claim 3, characterized in that: Each sliding block (13) is provided with a limiting post (15) at its top, and the rotating disk (11) is provided with a plurality of through limiting grooves (14) at its top, and the limiting post (15) is slidably connected in the limiting grooves (14).

5. The quenching apparatus for non-ferrous metal smelting and rolling products according to claim 1, characterized in that: The wiping assembly includes a rotating shaft (20) disposed on the top of the connecting plate (3), a rotating plate (4) connected to the top of the rotating shaft (20), and a cleaning cylinder (5) disposed at the bottom of the rotating plate (4).

6. The quenching apparatus for non-ferrous metal smelting and rolling products according to claim 5, characterized in that: The cleaning cylinder (5) is provided with an inner cylinder (18). The inner wall of the cleaning cylinder (5) and the outer wall of the inner cylinder (18) are provided with asbestos strips (19) for adsorbing quenching liquid. The top of the rotating plate (4) is provided with a rotating rod (6), which is connected to the cleaning cylinder (5).

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