Cooling equipment for metal material machining

Abstract

The utility model discloses cooling equipment for metal material processing, which relates to the technical field of metal material processing and comprises a cooling tank, a mounting frame welded on the outer wall of the rear side of the cooling tank, a cooling and stirring mechanism and a lifting type feeding and discharging mechanism, the cooling and stirring mechanism comprises two rotating shafts rotationally mounted at the top of the cooling tank, two refrigeration rods coaxially and fixedly mounted on the outer walls of the bottoms of the two rotating shafts, a driving assembly and two double-helix stirring blades sequentially and fixedly connected to the outer walls of the two refrigeration rods. The cooling and stirring mechanism is arranged, cooling liquid in the cooling pond can be fully stirred through rotation of two double-helix stirring blades, the flow rate of the cooling liquid can be increased, the cooling efficiency of the cooling liquid can be improved in the cooling process of high-temperature metal materials in cooperation with the cooling effect of two refrigeration rods, and the cooling efficiency of the cooling liquid is improved. The problem that in the cooling process of the high-temperature metal material, the temperature of cooling liquid is gradually increased, and the cooling rate is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal material processing, in particular to a cooling device for metal material processing. Background Art

[0002] Cooling equipment for metal material processing is mainly used to cool and shape hot-formed metals, and plays an important role in metal material processing.

[0003] After searching, the patent with application number 201921811889.6 discloses "a cooling device for metal material processing", which is equipped with a pre-cooling mechanism and a purification reflux mechanism, which can pre-cool the metal material to prevent the metal material from cracking when it comes into contact with cooling water. It can ensure the quality of metal material processing, and can filter, purify and reflux the sewage generated when the metal material is cooled, reducing the waste of water resources.

[0004] However, in actual operation, the high-temperature metal material will cause the temperature of the coolant to gradually increase during the cooling process, and the cooling rate will deteriorate. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a cooling device for metal material processing.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A cooling device for metal material processing, comprising a cooling pool, a mounting frame welded to the rear outer wall of the cooling pool, a cooling and stirring mechanism, and a lifting loading and unloading mechanism;

[0008] The cooling and stirring mechanism includes two rotating shafts rotatably mounted on the top of the cooling pool, two cooling rods coaxially fixedly mounted on the outer walls of the bottom of the two rotating shafts, a driving assembly, and two double-helical stirring blades fixedly connected to the outer walls of the two cooling rods in sequence;

[0009] The driving assembly includes a motor bracket welded to the top outer wall of the cooling pool, a driving motor fixedly mounted on the top outer wall of the motor bracket, and two pulleys fixedly sleeved on the lower parts of the two cooling rods in sequence.

[0010] Preferably, the two double-helical stirring blades are symmetrically arranged in the cooling pool, and electric slip rings are installed on the upper parts of the two rotating shafts.

[0011] Preferably, the two pulleys are connected by a same transmission belt, and the top end of one of the rotating shafts is coaxially fixedly connected to the output end of the driving motor.

[0012] Preferably, the lifting and unloading mechanism includes a vertical screw rotatably mounted on a mounting frame, a lifting frame threadedly connected to the vertical screw, a servo drive assembly, and a loading basket connected to the lifting frame through a suspension assembly, and the surface of the loading basket is provided with evenly distributed water-permeable holes.

[0013] Preferably, the servo drive assembly includes a servo motor fixedly mounted on the top outer wall of the mounting frame, a worm fixedly sleeved on the output shaft of the servo motor, and a worm wheel fixedly sleeved on the top end of the vertical screw and meshing with the worm.

[0014] Preferably, the suspension assembly includes four hanging rings fixedly connected to the outer wall of the top of the charging basket in sequence and four hooks fixedly connected to the outer walls of the four corners of the bottom of the lifting frame in sequence, and the four hooks are respectively adapted to the four hanging rings.

[0015] Preferably, a slideway is provided on the mounting frame, and the outer wall of the lifting frame is slidably connected to the inner wall of the slideway.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model is provided with a cooling stirring mechanism. The rotation of the two double-helix stirring blades can fully stir the coolant in the cooling pool, which helps to increase the flow rate of the coolant. In combination with the cooling effect of the two cooling rods, it can improve the cooling efficiency of the coolant during the cooling process of high-temperature metal materials, solving the problem that the coolant temperature gradually rises during the cooling process of high-temperature metal materials, thereby affecting the cooling rate.

[0018] 2. The utility model is provided with a lifting loading and unloading mechanism, which facilitates the taking and placing of the loading basket by using a suspension component, and uses a servo motor to drive the loading basket to automatically lift and lower, which can facilitate the loading and unloading operations of metal materials and improve the loading and unloading efficiency of metal materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall front-view three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the vertical cross-section of the cooling pool of the present invention;

[0021] Figure 3 This is a three-dimensional enlarged structural diagram of the cooling and stirring mechanism in the present invention;

[0022] Figure 4 This is a three-dimensional enlarged structural diagram of the lifting loading and unloading mechanism in the utility model;

[0023] Figure 5 For this utility model Figure 4 Schematic diagram of the three-dimensional enlarged structure of part A;

[0024] Figure 6 It is a three-dimensional enlarged structural diagram of the hook and the hanging ring in the utility model.

[0025] In the figure: 1. Cooling tank; 2. Mounting frame; 3. Rotating shaft; 4. Refrigeration rod; 5. Double-helix stirring blade; 6. Motor bracket; 7. Drive motor; 8. Pulley; 9. Drive belt; 10. Electric slip ring; 11. Vertical screw; 12. Lifting frame; 13. Suspension assembly; 14. Loading basket; 15. Servo motor; 16. Worm; 17. Worm gear; 18. Hanging ring; 19. Hook; 20. Slide. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] Example 1, reference Figure 1-3 A cooling device for metal material processing includes a cooling pool 1, a mounting frame 2 welded to the rear outer wall of the cooling pool 1, and a cooling and stirring mechanism. The cooling and stirring mechanism includes:

[0028] Two rotating shafts 3 and two cooling rods 4. The two rotating shafts 3 are rotatably mounted on the top of the cooling pool 1. The two cooling rods 4 are coaxially fixed to the bottom outer walls of the two rotating shafts 3.

[0029] Two double helical stirring blades 5, the two double helical stirring blades 5 are fixedly connected to the outer walls of the two cooling rods 4 in sequence, and the two double helical stirring blades 5 are symmetrically arranged in the cooling pool 1;

[0030] The drive assembly includes a motor bracket 6 welded to the top outer wall of the cooling pool 1, a drive motor 7 fixedly mounted on the top outer wall of the motor bracket 6, and two pulleys 8 fixedly sleeved on the lower parts of the two cooling rods 4 in sequence;

[0031] Furthermore, electric slip rings 10 are installed on the upper parts of the two rotating shafts 3, and the rotor parts of the two electric slip rings 10 are connected to the electric slip rings 10 with lead wires;

[0032] Furthermore, the two pulleys 8 are connected by the same transmission belt 9, and the top end of one of the rotating shafts 3 is coaxially fixedly connected to the output end of the driving motor 7;

[0033] During the specific implementation of this embodiment: a rotating shaft 3 connected to its output end is driven to rotate by a driving motor 7, and then the double-helical stirring blade 5 and the pulley 8 on the rotating shaft 3 will rotate, and then under the transmission effect of the transmission belt 9, the other pulley 8 will drive the double-helical stirring blade 5 on the other cooling rod 4 to rotate together, so that the rotation of the two double-helical stirring blades 5 can fully stir the coolant in the cooling pool 1, which helps to increase the flow rate of the coolant, and cooperates with the cooling effect of the two cooling rods 4 to improve the cooling efficiency of the coolant during the cooling process of high-temperature metal materials, solving the problem that the temperature of the coolant gradually increases and affects the cooling rate during the cooling process of high-temperature metal materials.

[0034] Example 2, reference Figure 1-2 and Figure 4-6 This embodiment is optimized based on the first embodiment, specifically: a cooling device for metal material processing, further comprising a lifting loading and unloading mechanism, the lifting loading and unloading mechanism comprising:

[0035] The vertical screw 11 and the lifting frame 12 are rotatably mounted on the mounting frame 2. The lifting frame 12 is threadedly connected to the vertical screw 11. The mounting frame 2 is provided with a slideway 20. The outer wall of the lifting frame 12 is slidably connected to the inner wall of the slideway 20, which can ensure the stability of the lifting action of the lifting frame 12.

[0036] The charging basket 14 is connected to the lifting frame 12 through a suspension assembly 13. The surface of the charging basket 14 is provided with evenly distributed water-permeable holes. The suspension assembly 13 includes four hanging rings 18 fixedly connected to the top outer wall of the charging basket 14 and four hooks 19 fixedly connected to the outer walls of the four corners of the bottom of the lifting frame 12. The four hooks 19 are respectively adapted to the four hanging rings 18;

[0037] A servo drive assembly comprising a servo motor 15 fixedly mounted on the top outer wall of the mounting frame 2, a worm 16 fixedly sleeved on the output shaft of the servo motor 15, and a worm wheel 17 fixedly sleeved on the top of the vertical lead screw 11 and meshing with the worm 16;

[0038] During the specific implementation of this embodiment: the servo motor 15 drives the worm 16 to rotate forward or reverse, and then the worm wheel 17 engaged with the worm 16 drives the vertical screw 11 to rotate forward or reverse. Under the limit of the slide 20, the lifting frame 12 threadedly connected to the vertical screw 11 will drive the loading basket 14 to perform lifting and lowering movements, which can facilitate the loading and unloading operations of metal materials and improve the loading and unloading efficiency of metal materials.

[0039] The working principle of the utility model is as follows: First, the charging basket 14 containing high-temperature metal materials is hung on the four hooks 19 at the bottom of the lifting frame 12 using four hanging rings 18. At this time, the servo motor 15 drives the worm 16 to reverse, and then the worm wheel 17 engaged with the worm 16 drives the vertical screw 11 to reverse. Under the limit of the slide 20, the lifting frame 12 threadedly connected to the vertical screw 11 drives the charging basket 14 to move downward, and the high-temperature metal materials are automatically sent into the cooling pool 1 for cooling treatment;

[0040] Secondly, during the cooling process, the driving motor 7 drives a rotating shaft 3 connected to its output end to rotate, and then the double-helical stirring blade 5 and the pulley 8 on the rotating shaft 3 will rotate, and then under the transmission effect of the transmission belt 9, the other pulley 8 will drive the double-helical stirring blade 5 on the other cooling rod 4 to rotate together, so that the rotation of the two double-helical stirring blades 5 can fully stir the coolant in the cooling pool 1, which helps to increase the flow rate of the coolant, and cooperate with the cooling effect of the two cooling rods 4 to improve the cooling efficiency of the coolant during the cooling of high-temperature metal materials;

[0041] Finally, after cooling is completed, the servo motor 15 drives the worm 16 to rotate forward, and then the worm wheel 17 engaged with the worm 16 drives the vertical screw 11 to rotate forward. Under the limit of the slide 20, the lifting frame 12 threadedly connected to the vertical screw 11 will drive the loading basket 14 to move upward to the outside of the cooling pool 1. At this time, the loading basket 14 can be removed and the metal material after cooling can be quickly poured out to complete the unloading work.

[0042] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cooling device for metal material processing, comprising a cooling pool (1) and a mounting frame (2) welded to the rear outer wall of the cooling pool (1), characterized in that: It also includes a cooling and stirring mechanism and a lifting loading and unloading mechanism; The cooling and stirring mechanism comprises two rotating shafts (3) rotatably mounted on the top of the cooling pool (1), two cooling rods (4) coaxially fixedly mounted on the outer walls of the bottoms of the two rotating shafts (3), a driving assembly, and two double-helical stirring blades (5) fixedly connected in sequence to the outer walls of the two cooling rods (4); The driving assembly comprises a motor bracket (6) welded to the top outer wall of the cooling pool (1), a driving motor (7) fixedly mounted on the top outer wall of the motor bracket (6), and two pulleys (8) fixedly sleeved on the lower parts of the two cooling rods (4) in sequence.

2. A cooling device for metal material processing according to claim 1, characterized in that: The two double-helical stirring blades (5) are symmetrically arranged in the cooling pool (1), and electric slip rings (10) are installed on the upper parts of the two rotating shafts (3).

3. The cooling device for metal material processing according to claim 1, characterized in that: The two pulleys (8) are connected by a common transmission belt (9), and the top end of one of the rotating shafts (3) is coaxially fixedly connected to the output end of the driving motor (7).

4. The cooling device for metal material processing according to claim 1, characterized in that: The lifting loading and unloading mechanism comprises a vertical screw (11) rotatably mounted on a mounting frame (2), a lifting frame (12) threadedly connected to the vertical screw (11), a servo drive assembly, and a loading basket (14) connected to the lifting frame (12) via a suspension assembly (13), wherein the surface of the loading basket (14) is provided with evenly distributed water-permeable holes.

5. The cooling device for metal material processing according to claim 4, characterized in that: The servo drive assembly comprises a servo motor (15) fixedly mounted on the top outer wall of the mounting frame (2), a worm (16) fixedly sleeved on the output shaft of the servo motor (15), and a worm wheel (17) fixedly sleeved on the top end of the vertical lead screw (11) and meshing with the worm (16).

6. The cooling device for metal material processing according to claim 4, characterized in that: The suspension assembly (13) comprises four hanging rings (18) fixedly connected to the outer wall of the top of the charging basket (14) in sequence and four hooks (19) fixedly connected to the outer walls of the four corners of the bottom of the lifting frame (12) in sequence, and the four hooks (19) are respectively adapted to the four hanging rings (18).

7. The cooling device for metal material processing according to claim 4, characterized in that: A slideway (20) is provided on the mounting frame (2), and the outer wall of the lifting frame (12) is slidably connected to the inner wall of the slideway (20).

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