Quenching cooling equipment for non-ferrous metal part after heat treatment

Abstract

The invention discloses post-heat-treatment quenching cooling equipment for non-ferrous metal parts, and relates to the technical field of quenching cooling equipment.The post-heat-treatment quenching cooling equipment for the non-ferrous metal parts comprises a box body, the inner wall of the box body is fixedly connected with a stirring device, and the outer wall of the top of the box body is fixedly connected with a shaking device; the outer wall of the top of the box body is fixedly connected with a hinge device. When a part needs to be quenched and cooled, the motor is started to enable the quenching box to move up and down in the device, the part in the quenching box is stirred through the stirring device in the moving process, the quenching and cooling efficiency is improved, and when cooling is completed, the quenching box moves to the position above the device, and quenching liquid on the part is shaken off through the shaking device; and when the quenching box moves to the extrusion block, the bin door is closed through the hinge device, and impurities in air are prevented from entering quenching liquid to affect the quenching cooling quality.

Description

Technical Field

[0001] The invention relates to the technical field of quenching and cooling, in particular to equipment for quenching and cooling nonferrous metal parts after heat treatment. Background Art

[0002] Most of the existing quenching and cooling equipment for non-ferrous metal parts after heat treatment relies on placing the non-ferrous metal parts in quenching liquid for cooling. However, the existing cooling method will cause the quenching liquid temperature near the metal parts to increase and reduce the cooling efficiency if the cooling is carried out for a long time.

[0003] The existing cooling method is to simply place the non-ferrous metal parts in the quenching liquid without turning the non-ferrous metal parts over. If the quenching liquid is used to cool the outer surface alone, when there are too many non-ferrous metal parts, other parts hidden inside the parts that cannot fully contact the quenching liquid will cool more slowly, which will not only reduce the cooling efficiency but also affect product quality. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides a quenching and cooling device for nonferrous metal parts after heat treatment, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a quenching and cooling device for non-ferrous metal parts after heat treatment, comprising a box body, a motor is fixed on the bottom of the box body, a screw rod is provided at the output end of the motor, a rotating groove is opened on the outer wall of the screw rod, a protrusion is slidably connected to the inside of the rotating groove, the inner wall of the box body is fixedly connected to the sliding shell, the inner wall of the sliding shell is slidably connected to the slider, the outer wall of the slider is fixedly connected to the protrusion, the outer wall of the slider is fixedly connected to the support plate away from the protrusion, the top outer wall of the support plate is fixedly connected to the quenching box, the inner wall of the box body is fixedly connected to a stirring device for improving the cooling effect of the workpiece, the top outer wall of the box body is fixedly connected to a shaking device for facilitating the picking up of the workpiece, and the top outer wall of the box body is fixedly connected to a hinge device;

[0006] Among them, the stirring device includes a stirring rod, a stirring plate, a fixed ring, a torsion spring, a cylindrical block and a baffle; the stirring rod passes through the quenching box and is movably connected at the penetration point, and the outer wall of the stirring rod is fixedly connected to the stirring plate, and the rotation of the stirring rod drives the stirring plate to rotate, thereby stirring the parts in the quenching box.

[0007] According to the above technical solution, the outer wall of the stirring rod is fixedly connected to the fixed ring, the outer wall of the fixed ring is fixedly connected to one end of the torsion spring, and the other end of the torsion spring is fixedly connected to the outer wall of the quenching box. The torsion spring completes the rotational reset when the rotating rod is squeezed and rotated.

[0008] According to the above technical solution, the outer wall of the stirring rod is fixedly connected to the cylindrical block, and the inner wall of the box body is fixedly connected to the baffle, and the rotation of the stirring rod is completed by squeezing the baffle by the cylindrical block.

[0009] According to the above technical solution, the shaking device includes a driving wheel, a driven wheel, a belt, a rotating rod, a bevel block and a reset spring; the driving wheel is fixedly connected to the end of the transmission wheel, and the outer wall of the driving wheel transmits the connecting belt, which drives the belt to rotate through the rotation of the transmission wheel.

[0010] According to the above technical solution, the outer wall of the belt is connected to the driven wheel in a transmission manner, and the inner wall of the driven wheel is connected to the rotating rod in a rotation manner. When the belt rotates, the rotating rod in the driven wheel is driven to rotate.

[0011] According to the above technical solution, the outer wall of the rotating rod is fixedly connected to the inclined block, the outer wall of the quenching box is fixedly connected to the reset spring, and the other end of the reset spring is fixedly connected to the slider. The rotating rod rotates to drive the inclined block to rotate, thereby squeezing the quenching box. The quenching box is squeezed and moves in the direction of the spring connection. When the inclined block leaves the quenching box, the quenching box is reset by releasing the pressure of the spring, completing the shaking effect.

[0012] According to the above technical solution, the hinge device includes a fixed plate, a connecting plate, an extrusion block, a spring, a hinge rod, a short plate, a support column and a long plate; the fixed plate is fixedly connected to the top of the box body, the outer wall of the fixed plate is fixedly connected to the connecting plate, the top outer wall of the connecting plate is slidably connected to the extrusion block, the outer wall of the extrusion block is fixedly connected to the spring, and the other end of the spring is fixedly connected to the fixed plate.

[0013] According to the above technical solution, the outer wall of the extrusion block is fixedly connected to the hinged rod, the other end of the hinged rod is fixedly connected to the short plate, the bottom outer wall of the short plate is fixedly connected to the support column, and the bottom outer wall of the support column is fixedly connected to the long plate. Through manual debugging, when the quenching box moves to the extrusion block, the inclined block just rests against the quenching box, and the quenching box is squeezed and moves toward the return spring, thereby squeezing the extrusion block. The extrusion block and the short plate are hinged by the hinged rod, so that the short plate moves toward the center of the device, driving the support column and the long plate to move toward the center of the device at the same time until the device door is closed.

[0014] The present invention provides a post-heat treatment quenching and cooling device for nonferrous metal parts. It has the following beneficial effects:

[0015] (1) The present invention provides a stirring device. When the quenching box needs to quench and cool the internal parts, the workpiece is placed in the quenching box and the motor is started. The quenching box can be driven to move by the cooperation of the screw rod, the protrusion and the slider. The cylindrical block squeezes the baffle and cooperates with each other to rotate the stirring rod, thereby driving the stirring plate to rotate and complete the stirring effect on the internal parts of the quenching box. The parts that cannot fully contact the quenching liquid can fully contact the quenching liquid, thereby improving the quenching and cooling efficiency, and preventing the parts from being affected by insufficient quenching and cooling.

[0016] (2) The present invention sets a shaking device. When the screw rotates, the screw drives the belt to transmit. Through the cooperation of the driving wheel and the driven wheel, the rotating rod can be rotated, thereby driving the inclined block to rotate. When the quenching box leaves the device, it is squeezed by the inclined block and moves toward the reset spring. When the inclined block leaves the quenching box, the quenching box is reset by the reset spring, thereby achieving the shaking effect. During the stage when the quenching box continues to rise, the quenching box continues to shake, so that the quenching liquid remaining on the surface of the part inside the quenching box is shaken off in time when the quenching box just leaves the device, thereby facilitating the subsequent staff to pick up the workpiece.

[0017] (3) The present invention sets a hinge device. When the quenching box rises to the same height as the extrusion block, the inclined block squeezes the quenching box, thereby causing the quenching box to squeeze the extrusion block. The extrusion block is hinged to the short plate through a hinge rod. When the extrusion block is squeezed and moves toward the spring, the hinge rod is pulled to move the short plate toward the center of the device, and at the same time, the support column and the long plate are driven to move toward the center of the device until the door is closed, thereby preventing impurities in the air from entering the device and contaminating the quenching liquid, thereby affecting the quenching quality and causing the quenching efficiency to decrease. At the same time, it also reduces labor costs and eliminates the need to manually close the door. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is an internal cross-sectional view of the present invention;

[0020] Figure 3 is a cross-sectional view of the stirring device of the present invention;

[0021] Figure 4 A cross-sectional view of the shaking device of the present invention;

[0022] Figure 5 For the present invention Figure 2 A is an enlarged structural diagram of FIG.

[0023] In the figure: 1. Box body; 2. Motor; 3. Screw; 4. Sliding shell; 5. Bump; 6. Slider; 7. Support plate; 8. Quenching box; 9. Stirring device; 91. Stirring rod; 92. Stirring plate; 93. Fixed ring; 94. Torsion spring; 95. Cylindrical block; 96. Baffle; 10. Shaking device; 101. Driving wheel; 102. Driven wheel; 103. Belt; 104. Rotating rod; 105. Oblique block; 106. Return spring; 11. Articulated device; 111. Fixed plate; 112. Connecting plate; 113. Extrusion block; 114. Spring; 115. Articulated rod; 116. Short plate; 117. Support column; 118. Long plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5 One embodiment of the present invention is: a quenching and cooling device for non-ferrous metal parts after heat treatment, comprising a box body 1, a motor 2 is fixed to the bottom of the box body 1, a screw 3 is provided at the output end of the motor 2, a rotating groove is opened on the outer wall of the screw 3, a slidable connection protrusion 5 is formed inside the rotating groove, the inner wall of the box body 1 is fixedly connected to a sliding shell 4, the inner wall of the sliding shell 4 is slidably connected to a slider 6, the outer wall of the slider 6 is fixedly connected to the protrusion 5, the outer wall of the slider 6 away from the protrusion 5 is fixedly connected to a support plate 7, the top outer wall of the support plate 7 is fixedly connected to a quenching box 8, which In the embodiment, the stirring device 9 includes a stirring rod 91, a stirring piece 92, a fixing ring 93, a torsion spring 94, a cylindrical block 95 and a baffle 96; the stirring rod 91 passes through the quenching box 8 and is movably connected at the penetration point, the outer wall of the stirring rod 91 is fixedly connected to the stirring piece 92, the outer wall of the stirring rod 91 is fixedly connected to the fixing ring 93, the outer wall of the fixing ring 93 is fixedly connected to one end of the torsion spring 94, the other end of the torsion spring 94 is fixedly connected to the outer wall of the quenching box 8, the outer wall of the stirring rod 91 is fixedly connected to the cylindrical block 95, and the inner wall of the box body 1 is fixedly connected to the baffle 96.

[0026] When the quenching box 8 needs to move up and down, the starting motor 2 drives the screw rod 3 to rotate, and the protrusion 5 is squeezed and moves in the rotating groove inside the screw rod 3, and the other end of the protrusion 5 is fixed with a slider 6, and the slider 6 is limited by the sliding shell 4, so that the slider 6 can move up and down inside the sliding shell 4. When the slider 6 moves up and down, the support plate 7 fixed to it will also move up and down with the slider 6, thereby driving the quenching box 8 to move up and down inside the device.

[0027] When the quenching box 8 moves up and down in the device, the cylindrical block 95 fixed on the stirring rod 91 moves up and down in the quenching box 8, and is pressed by the baffle 96 to make the stirring rod 91 rotate, so that the stirring sheet 92 rotates to stir the parts in the quenching box 8, and the parts in the quenching box 8 that cannot contact the quenching liquid can be turned out to be removed from the quenching liquid, so that the quenching is more uniform, the quenching efficiency is improved, and the quenching quality of the parts is improved.

[0028] When the quenching box 8 moves up and down in the device, the cylindrical block 95 fixed on the stirring rod 91 moves up and down in the quenching box 8, and is pressed by the baffle 96 to make the stirring rod 91 rotate, so that the stirring sheet 92 rotates to stir the parts in the quenching box 8, and the parts in the quenching box 8 that cannot contact the quenching liquid can be turned out to be removed from the quenching liquid, so that the quenching is more uniform, the quenching efficiency is improved, and the quenching quality of the parts is improved.

[0029] Please refer to Figure 1-Figure 5 On the basis of the above embodiment, another embodiment of the present application is that the top outer wall of the box body 1 is fixedly connected with a shaking device 10 for conveniently taking the workpiece, and the top outer wall of the box body 1 is fixedly connected with a hinged device 11, wherein the shaking device 10 comprises a driving wheel 101, a driven wheel 102, a belt 103, a rotating rod 104, an inclined block 105 and a reset spring 106; the driving wheel 101 is fixedly connected to the end of the lead screw 3, the outer wall of the driving wheel 101 is rotatably connected with the belt 103, the outer wall of the belt 103 is rotatably connected with the driven wheel 102, the inner wall of the driven wheel 102 is rotatably connected with the rotating rod 104, the outer wall of the rotating rod 104 is fixedly connected with the inclined block 105, the outer wall of the quenching box 8 is fixedly connected with the reset spring 106, and the other end of the reset spring 106 is fixedly connected with the sliding block 6.

[0030] When the quenching box 8 moves up and down, the lead screw 3 drives the belt 103 to transmit power, and through the cooperation of the driving wheel 101 and the driven wheel 102, the rotating rod 104 in the driven wheel 102 is driven to rotate, the inclined block 105 is driven to rotate to press the quenching box 8, and when the quenching box 8 is pressed, the quenching box 8 moves to the reset spring 106 and presses the reset spring 106; when the inclined block 105 moves away from the quenching box 8, the quenching box 8 is not pressed, and the reset spring 106 is reset to make the quenching box 8 move to the opposite direction of the reset spring 106, so as to realize the shaking of the quenching box 8.

[0031] Please refer to Figure 1-Figure 5 On the basis of the above embodiment, another embodiment of the application is that the hinging device 11 comprises a fixed plate 111, a connecting plate 112, an extrusion block 113, a spring 114, a hinging rod 115, a short plate 116, a support column 117 and a long plate 118; the fixed plate 111 is fixedly connected to the top of the box body 1, the outer wall of the fixed plate 111 is fixedly connected to the connecting plate 112, the top outer wall of the connecting plate 112 is slidingly connected to the extrusion block 113, the outer wall of the extrusion block 113 is fixedly connected to the spring 114, the other end of the spring 114 is fixedly connected to the fixed plate 111, the outer wall of the extrusion block 113 is fixedly connected to the hinging rod 115, the other end of the hinging rod 115 is fixedly connected to the short plate 116, the bottom outer wall of the short plate 116 is fixedly connected to the support column 117, and the bottom outer wall of the support column 117 is fixedly connected to the long plate 118.

[0032] When the quenching box 8 rises to the same height as the extrusion block 113, the inclined block 105 extrudes the quenching box 8 to move to the position of the return spring 106, so that the quenching box 8 extrudes the extrusion block 113, the extrusion block 113 is subjected to pressure and moves on the surface of the connecting plate 112 to the direction of the spring 114, thereby pulling the hinging rod 115, the other end of the hinging rod 115 is connected to the short plate 116, thereby making the short plate 116 move to the center of the device, driving the support column 117 and the long plate 118 to move to the center of the device, until the door is closed.

[0033] When the quenching cooling is completed, the quenching box 8 moves up and down until it leaves the device, the screw rod 3 drives the belt 103 to transmit, thereby driving the rotating rod 104 inside the driven wheel 102 to rotate, making the inclined block 105 rotate to extrude the quenching box 8, when the quenching box 8 is extruded, it moves to the position of the return spring 106 and extrudes the return spring 106, when the inclined block 105 leaves the quenching box 8, the quenching box 8 is not extruded, the return spring 106 resets to make the quenching box 8 move to the opposite direction of the return spring 106, thereby reciprocating to realize the shaking of the quenching box 8, preventing the quenching liquid from being left in the quenching box 8 for a long time, and failing to clean the quenching liquid in time to cause the quenching liquid to splash into the instrument to affect the precision of the instrument, reducing the cost of manual cleaning of the quenching liquid, when the quenching box 8 rises to the same height as the extrusion block 113, the inclined block 105 extrudes the quenching box 8 to move to the position of the return spring 106, so that the quenching box 8 extrudes the extrusion block 113, the extrusion block 113 is subjected to pressure and moves on the surface of the connecting plate 112 to the direction of the spring 114, thereby pulling the hinging rod 115, the other end of the hinging rod 115 is connected to the short plate 116, thereby making the short plate 116 move to the center of the device, driving the support column 117 and the long plate 118 to move to the center of the device, until the door is closed, preventing impurities in the air from entering the inside of the device due to the door being not closed, affecting the quenching liquid and causing the cooling performance of the quenching liquid to decrease and the quenching quality to decrease.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A post-heat treatment quenching and cooling device for non-ferrous metal parts, comprising a housing (1), characterized in that: The bottom of the box (1) is fixed with a motor (2), the output end of the motor (2) is provided with a screw (3), the outer wall of the screw (3) is provided with a rotation groove, the inner part of the rotation groove is slidably connected to the protrusion (5), the inner wall of the box (1) is fixedly connected to the sliding shell (4), the inner wall of the sliding shell (4) is slidably connected to the slider (6), the outer wall of the slider (6) is fixedly connected to the protrusion (5), the outer wall of the slider (6) away from the protrusion (5) is fixedly connected to the support plate (7), the top outer wall of the support plate (7) is fixedly connected to the quenching box (8), the inner wall of the box (1) is fixedly connected to a stirring device (9) for improving the cooling effect of the workpiece, the top outer wall of the box (1) is fixedly connected to a shaking device (10) for facilitating the picking up of the workpiece, and the top outer wall of the box (1) is fixedly connected to a hinge device (11); The stirring device (9) comprises a stirring rod (91), a stirring plate (92), a fixing ring (93), a torsion spring (94), a cylindrical block (95) and a baffle (96); the stirring rod (91) passes through the quenching box (8) and is movably connected at the penetration point, and the outer wall of the stirring rod (91) is fixedly connected to the stirring plate (92).

2. The post-heat treatment quenching and cooling equipment for non-ferrous metal parts according to claim 1, characterized in that: The outer wall of the stirring rod (91) is fixedly connected to the fixing ring (93), the outer wall of the fixing ring (93) is fixedly connected to one end of the torsion spring (94), and the other end of the torsion spring (94) is fixedly connected to the outer wall of the quenching box (8).

3. The post-heat treatment quenching and cooling equipment for non-ferrous metal parts according to claim 2, characterized in that: The outer wall of the stirring rod (91) is fixedly connected to the cylindrical block (95), and the inner wall of the box body (1) is fixedly connected to the baffle (96).

4. The post-heat treatment quenching and cooling equipment for non-ferrous metal parts according to claim 3, characterized in that: The shaking device (10) comprises a driving wheel (101), a driven wheel (102), a belt (103), a rotating rod (104), an inclined block (105) and a return spring (106); the driving wheel (101) is fixedly connected to the end of the screw rod (3), and the outer wall of the driving wheel (101) is connected to the belt (103).

5. The post-heat treatment quenching and cooling equipment for non-ferrous metal parts according to claim 4, characterized in that: The outer wall of the belt (103) is transmission-connected to the driven wheel (102), and the inner wall of the driven wheel (102) is rotationally connected to the rotating rod (104).

6. The post-heat treatment quenching and cooling equipment for non-ferrous metal parts according to claim 5, characterized in that: The outer wall of the rotating rod (104) is fixedly connected to the inclined block (105), the outer wall of the quenching box (8) is fixedly connected to the return spring (106), and the other end of the return spring (106) is fixedly connected to the slider (6).

7. The post-heat treatment quenching and cooling equipment for non-ferrous metal parts according to claim 1, characterized in that: The hinge device (11) comprises a fixed plate (111), a connecting plate (112), an extrusion block (113), a spring (114), a hinge rod (115), a short plate (116), a support column (117) and a long plate (118); the fixed plate (111) is fixedly connected to the top of the box body (1); the outer wall of the fixed plate (111) is fixedly connected to the connecting plate (112); the top outer wall of the connecting plate (112) is slidably connected to the extrusion block (113); the outer wall of the extrusion block (113) is fixedly connected to the spring (114); and the other end of the spring (114) is fixedly connected to the fixed plate (111).

8. The post-heat treatment quenching and cooling equipment for non-ferrous metal parts according to claim 7, characterized in that: The outer wall of the extrusion block (113) is fixedly connected to the hinge rod (115), the other end of the hinge rod (115) is fixedly connected to the short plate (116), the bottom outer wall of the short plate (116) is fixedly connected to the support column (117), and the bottom outer wall of the support column (117) is fixedly connected to the long plate (118).

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