A quenching device for processing a constant velocity joint ball cage shaft

Abstract

The present invention provides a quenching device for processing a constant velocity joint ball cage shaft, which relates to the technical field of quenching processing of constant velocity joint ball cage shafts, and includes a quenching liquid storage component; there are two groups of workpiece support components in total, and the two groups of workpiece support components are installed on the top of the quenching liquid storage component; there are two groups of swing components in total, and the two groups of swing components are installed on the two groups of workpiece support components; the heat dissipation component is installed on the quenching liquid storage component; there are two groups of auxiliary components in total, and the two groups of auxiliary components are installed on the left and right sides of the quenching liquid storage component, and the two groups of auxiliary components are located below the two groups of collection components; the L-shaped push rod of the present invention can push the circular support cylinder to tilt outwards, realizing the automatic discharge of the constant velocity joint ball cage shaft after quenching, and improving the quenching efficiency of the constant velocity joint ball cage shaft; it solves the problem that the workpiece after quenching generally cannot be automatically discharged, resulting in a large amount of time being occupied when taking out the quenched workpiece, and reducing the quenching efficiency of the workpiece.

Description

Technical Field

[0001] The present invention belongs to the technical field of quenching processing of constant velocity joint ball cage shafts, and more specifically, particularly relates to a quenching device for processing constant velocity joint ball cage shafts. Background Art

[0002] During the processing of constant velocity joint ball cage shafts, quenching treatment is required; quenching is a heat treatment process in which a metal material is heated above the critical temperature and then rapidly cooled to change its structure and properties; for constant velocity joint ball cage shafts, quenching treatment can significantly improve their hardness and wear resistance, thereby extending their service life.

[0003] The currently used quenching equipment still has the following problems:

[0004] 1. The quenched workpieces generally cannot be automatically discharged, resulting in a large amount of time being occupied when taking out the quenched workpieces, reducing the quenching efficiency of the workpieces;

[0005] 2. When the workpieces are quenched, the quenching liquid cannot be automatically mixed multiple times, resulting in temperature deviations in the quenching liquid at different positions;

[0006] 3. When the workpieces are quenched, the quenching liquid cannot be automatically cooled, resulting in an increase in the temperature of the quenching liquid after long-term use, reducing the quenching effect of the workpieces. Summary of the Invention

[0007] The embodiments of the present disclosure relate to a quenching device for processing constant velocity joint ball cage shafts, which has a workpiece support assembly, a swing assembly, a heat dissipation assembly, a collection assembly, and an auxiliary assembly; the L-shaped push rod can push the circular support cylinder to tilt outward, realizing the automatic discharge of the quenched constant velocity joint ball cage shafts, improving the quenching efficiency of the constant velocity joint ball cage shafts; it plays a role in mixing the quenching liquid in the quenching liquid storage tank, making the temperature of the quenching liquid in the quenching liquid storage tank more uniform; accelerating the air flow speed of a row of heat dissipation pipes is beneficial to improving the heat dissipation effect of a row of heat dissipation pipes; solving the problems of occupying a large amount of time when taking out the quenched workpieces, being unable to mix the quenching liquid multiple times, and being unable to automatically cool the quenching liquid.

[0008] In the first aspect of the present disclosure, a quenching device for processing constant velocity joint ball cage shafts is provided, including: a quenching liquid storage assembly, a workpiece support assembly, a swing assembly, a heat dissipation assembly, a collection assembly, and an auxiliary assembly; there are two sets of the workpiece support assemblies in total, and the two sets of workpiece support assemblies are installed on the top of the quenching liquid storage assembly;

[0009] There are two sets of the swing assemblies in total, and the two sets of swing assemblies are installed on the two sets of workpiece support assemblies. The two sets of swing assemblies are used to push the quenching liquid in the quenching liquid storage assembly; the heat dissipation assembly is installed on the quenching liquid storage assembly, and the heat dissipation assembly is used to reduce the temperature of the quenching liquid;

[0010] There are two sets of the collection components, and the two sets of collection components are installed on the left and right sides of the quenching liquid storage component. The two sets of collection components are used to collect the quenched workpieces; there are two sets of the auxiliary components, and the two sets of auxiliary components are installed on the left and right sides of the quenching liquid storage component, and the two sets of auxiliary components are located below the two sets of collection components. The two sets of auxiliary components are used to improve the heat dissipation effect of the heat dissipation component.

[0011] In at least some embodiments, the quenching liquid storage component includes: a quenching liquid storage tank and a rectangular partition; the quenching liquid storage tank is used to store the quenching liquid; the rectangular partition is fixedly installed at the central position of the quenching liquid storage tank.

[0012] In at least some embodiments, the workpiece support component includes: a U-shaped frame, a linear electric cylinder, a lifting mounting seat and a connecting block; the U-shaped frame is fixedly installed on the top of the quenching liquid storage tank; the linear electric cylinder is fixedly installed on the U-shaped frame; the lifting mounting seat is fixedly installed on the output shaft of the linear electric cylinder, and an arc-shaped limiting hole is formed in the lifting mounting seat; the connecting block is rotatably installed on the lifting mounting seat through a rotating shaft.

[0013] In at least some embodiments, the workpiece support component further includes: a circular support cylinder, a cross-shaped partition frame, a circular limiting rod and an L-shaped push rod; the circular support cylinder is fixedly installed at the bottom of the connecting block; the cross-shaped partition frame is fixedly installed inside the circular support cylinder; the circular limiting rod is fixedly installed on the connecting block, and the circular limiting rod is also inserted into the arc-shaped limiting hole; the L-shaped push rod is fixedly installed on the outside of the U-shaped frame.

[0014] In at least some embodiments, the workpiece support component further includes: a circular movable shaft, a limiting retaining ring A, a limiting retaining ring B and a spiral spring A; the circular movable shaft is slidably installed on the lifting mounting seat, and the bottom of the circular movable shaft contacts the circular support cylinder; the limiting retaining ring A is fixedly installed at the top end of the circular movable shaft, and the bottom of the limiting retaining ring A contacts the lifting mounting seat; the limiting retaining ring B is fixedly installed at the bottom end of the circular movable shaft; the spiral spring A is sleeved on the outside of the circular movable shaft, and the two ends of the spiral spring A are respectively connected to the lifting mounting seat and the limiting retaining ring B.

[0015] In at least some embodiments, the swing assembly includes: a rectangular mounting plate, a swing flat plate, an arc-shaped reset rod, and a spiral spring B; there are two rectangular mounting plates in total, and the two rectangular mounting plates are fixedly installed at the bottom of the circular support cylinder; the swing flat plate is rotatably installed on the two rectangular mounting plates through a rotating shaft; there are two arc-shaped reset rods in total, and the two arc-shaped reset rods are fixedly installed at the bottom of the circular support cylinder, and the two arc-shaped reset rods are also slidably connected to the swing flat plate; there are four spiral springs B in total, and the four spiral springs B are sleeved outside the two arc-shaped reset rods, and the two ends of the four spiral springs B are respectively connected to the circular support cylinder and the swing flat plate.

[0016] In at least some embodiments, the heat dissipation assembly includes: a rectangular hollow shell and a heat dissipation pipe; there are two rectangular hollow shells in total, and the two rectangular hollow shells are fixedly installed inside the quenching liquid storage tank, and five rows of water inlet and drainage holes are respectively opened on the two rectangular hollow shells; there is one row of heat dissipation pipes in total, and the one row of heat dissipation pipes penetrates through the quenching liquid storage tank and is fixedly connected to the two rectangular hollow shells.

[0017] In at least some embodiments, the collection assembly includes: a rectangular collection frame, a circular buffer rod, and a movable buffer plate; the rectangular collection frame is fixedly installed outside the quenching liquid storage tank; there are two circular buffer rods in total, and the two circular buffer rods are slidably installed on the rectangular collection frame; the movable buffer plate is slidably installed inside the rectangular collection frame, and the bottom of the movable buffer plate is fixedly connected to the two circular buffer rods.

[0018] In at least some embodiments, the collection assembly further includes: a limit retaining ring C, a spiral spring C, and a T-shaped driving frame; there are two limit retaining rings C in total, and the two limit retaining rings C are fixedly installed at the bottom ends of the two circular buffer rods, and the tops of the two limit retaining rings C are in contact with the rectangular collection frame; there are two spiral springs C in total, and the two spiral springs C are sleeved outside the two circular buffer rods, and the two ends of the two spiral springs C are respectively connected to the rectangular collection frame and the movable buffer plate; the T-shaped driving frame is fixedly installed at the bottom of the movable buffer plate.

[0019] In at least some embodiments, the auxiliary assembly includes: an auxiliary bracket, a circular auxiliary rod, an auxiliary impeller, and a rubber friction wheel; the auxiliary bracket is fixedly installed outside the quenching liquid storage tank; there are two circular auxiliary rods in total, and the two circular auxiliary rods are installed on the auxiliary bracket through two bearings; there are two auxiliary impellers in total, and the two auxiliary impellers are fixedly installed at the inner ends of the two circular auxiliary rods; there are two rubber friction wheels in total, and the two rubber friction wheels are fixedly installed at the outer ends of the two circular auxiliary rods; the two rubber friction wheels and the T-shaped driving frame are located in the same central plane, and when the T-shaped driving frame moves downward, the T-shaped driving frame can drive the two rubber friction wheels to rotate.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. When placing the universal joint ball cage shaft to be quenched in the present invention, the circular support cylinder is in an inwardly inclined state under the action of the circular movable shaft and the spiral spring A, ensuring that when the linear electric cylinder drives the circular support cylinder to move downward, the universal joint ball cage shaft will not move outward;

[0022] In addition, when the staff fully retracts the output shaft of the linear electric cylinder after the universal joint ball cage shaft is quenched, the L-shaped push rod can push the circular support cylinder to tilt outward, realizing the automatic discharge of the quenched universal joint ball cage shaft and improving the quenching efficiency of the universal joint ball cage shaft; the setting of the cross-shaped partition plays a role in separating the circular support cylinder, facilitating the placement of multiple universal joint ball cage shafts to be quenched.

[0023] 2. When the linear electric cylinder drives the circular support cylinder to move downward in the present invention, the swing flat plate can automatically flip and fold outward after contacting the quenching liquid storage tank, causing the two spiral springs B on the outside to be compressed. When the linear electric cylinder drives the circular support cylinder to move upward, the swing flat plate automatically resets under the action of the four spiral springs B;

[0024] In addition, when the swing flat plate flips and folds outward and when the swing flat plate resets, both can push the quenching liquid in the quenching liquid storage tank to move; when the L-shaped push rod pushes the circular support cylinder to tilt outward, the swing flat plate can push the quenching liquid in the quenching liquid storage tank to move; when the circular support cylinder tilts inward under the action of the circular movable shaft and the spiral spring A, the swing flat plate can also push the quenching liquid in the quenching liquid storage tank to move, playing a role in mixing the quenching liquid in the quenching liquid storage tank, making the temperature of the quenching liquid in the quenching liquid storage tank more uniform, and improving the quenching effect of the universal joint ball cage shaft.

[0025] 3. The present invention plays a role in collecting the quenched universal joint ball cage shaft, facilitating the staff to pick up the quenched universal joint ball cage shaft; the setting of the movable buffer plate and the two spiral springs C plays a buffering role and protects the quenched universal joint ball cage shaft.

[0026] 4. When the left circular support cylinder drives the universal joint ball cage shaft to be quenched to move downward in the present invention, the liquid level of the quenching liquid on the left side of the rectangular partition is higher than the liquid level of the quenching liquid on the right side of the rectangular partition, enabling the quenching liquid in the left half to enter the right half through a row of heat dissipation pipes;

[0027] In addition, when the right circular support cylinder drives the universal joint ball cage shaft to be quenched to move downward, the liquid level of the quenching liquid on the right side of the rectangular partition is higher than the liquid level of the quenching liquid on the left side of the rectangular partition, enabling the quenching liquid in the right half to enter the left half through a row of heat dissipation pipes, making the quenching liquid in a row of heat dissipation pipes circulate, which is beneficial to reducing the temperature of the quenching liquid;

[0028] In addition, when the T-shaped drive frame moves downward, the T-shaped drive frame can drive two rubber friction wheels to rotate, so that when the universal joint cage shaft after quenching is discharged, the two auxiliary impellers can rotate automatically, accelerating the air flow speed of a row of heat dissipation pipes, which is beneficial to improving the heat dissipation effect of the row of heat dissipation pipes. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly introduced below.

[0030] The accompanying drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0031] In the accompanying drawings:

[0032] Figure 1 The three-dimensional structural schematic diagram of the present invention is shown.

[0033] Figure 2 The structural schematic diagram of the workpiece support assembly of the present invention is shown.

[0034] Figure 3 The present invention is shown Figure 2 The partial enlarged structural schematic diagram of area A in the present invention is shown.

[0035] Figure 4 The present invention is shown Figure 1 The central sectional structural schematic diagram of the present invention is shown.

[0036] Figure 5 The present invention is shown Figure 1 The partial enlarged structural schematic diagram of area B in the present invention is shown.

[0037] Figure 6 The present invention is shown Figure 4 The partial enlarged structural schematic diagram of area C in the present invention is shown.

[0038] Figure 7 The structural schematic diagram of the collection assembly of the present invention is shown.

[0039] Figure 8 The present invention is shown Figure 1 The bottom view structural schematic diagram of the present invention is shown.

[0040] Figure 9 The present invention is shown Figure 8 The partial enlarged structural schematic diagram of area D in the present invention is shown.

[0041] LIST OF REFERENCE NUMERALS:

[0042] 100. Quenching liquid storage assembly; 101. Quenching liquid storage tank; 102. Rectangular partition board;

[0043] 200, workpiece support assembly; 201, U-shaped frame; 202, linear electric cylinder; 203, lifting mounting seat; 2031, arc-shaped limit hole; 204, connecting block; 205, circular support cylinder; 206, cross-shaped partition frame; 207, circular limit rod; 208, L-shaped push rod; 209, circular movable shaft; 210, limit retaining ring A; 211, limit retaining ring B; 212, helical spring A;

[0044] 300, swing assembly; 301, rectangular mounting plate; 302, swing flat plate; 303, arc-shaped reset rod; 304, helical spring B;

[0045] 400, heat dissipation assembly; 401, rectangular hollow shell; 4011, water inlet and drain hole; 402, heat dissipation pipe;

[0046] 500, collection assembly; 501, rectangular collection frame; 502, circular buffer rod; 503, movable buffer plate; 504, limit retaining ring C; 505, helical spring C; 506, T-shaped drive frame;

[0047] 600, auxiliary assembly; 601, auxiliary support; 602, circular auxiliary rod; 603, auxiliary impeller; 604, rubber friction wheel. Detailed implementation manners

[0048] In order to make the objectives, solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the ordinary meanings in the art. The same reference numerals in the drawings represent the same components.

[0049] Embodiment: Please refer to Figures 1 to 9As shown: The present invention provides a quenching device for processing a universal joint ball cage shaft, including: a quenching liquid storage component 100, a workpiece support component 200, a swinging component 300, a heat dissipation component 400, a collection component 500, and an auxiliary component 600; There are two groups of workpiece support components 200, and the two groups of workpiece support components 200 are installed on the top of the quenching liquid storage component 100; There are two groups of swinging components 300, and the two groups of swinging components 300 are installed on the two groups of workpiece support components 200. The two groups of swinging components 300 are used to push the quenching liquid in the quenching liquid storage component 100; The heat dissipation component 400 is installed on the quenching liquid storage component 100, and the heat dissipation component 400 is used to reduce the temperature of the quenching liquid; There are two groups of collection components 500, and the two groups of collection components 500 are installed on the left and right sides of the quenching liquid storage component 100. The two groups of collection components 500 are used to collect the quenched workpieces; There are two groups of auxiliary components 600, and the two groups of auxiliary components 600 are installed on the left and right sides of the quenching liquid storage component 100, and the two groups of auxiliary components 600 are located below the two groups of collection components 500. The two groups of auxiliary components 600 are used to improve the heat dissipation effect of the heat dissipation component 400; The quenching liquid storage component 100 includes: a quenching liquid storage tank 101 and a rectangular partition 102; The quenching liquid storage tank 101 is used to store the quenching liquid; The rectangular partition 102 is fixedly installed at the central position of the quenching liquid storage tank 101.

[0050] In the embodiments of the present disclosure, as Figure 2 and Figure 3As shown in the figure, the workpiece support assembly 200 includes: a U-shaped frame 201, a linear electric cylinder 202, a lifting mounting seat 203, and a connecting block 204; the U-shaped frame 201 is fixedly installed on the top of the quenching liquid storage tank 101; the linear electric cylinder 202 is fixedly installed on the U-shaped frame 201; the lifting mounting seat 203 is fixedly installed on the output shaft of the linear electric cylinder 202, and an arc-shaped limiting hole 2031 is formed in the lifting mounting seat 203; the connecting block 204 is rotatably installed on the lifting mounting seat 203 through a rotating shaft; the workpiece support assembly 200 further includes: a circular support cylinder 205, a cross-shaped partition frame 206, a circular limiting rod 207, and an L-shaped push rod 208; the circular support cylinder 205 is fixedly installed at the bottom of the connecting block 204; the cross-shaped partition frame 206 is fixedly installed inside the circular support cylinder 205; the circular limiting rod 207 is fixedly installed on the connecting block 204, and the circular limiting rod 207 is also inserted into the arc-shaped limiting hole 2031; the L-shaped push rod 208 is fixedly installed on the outside of the U-shaped frame 201; the workpiece support assembly 200 further includes: a circular movable shaft 209, a limiting retaining ring A 210, a limiting retaining ring B 211, and a helical spring A 212; the circular movable shaft 209 is slidably installed on the lifting mounting seat 203, and the bottom of the circular movable shaft 209 contacts the circular support cylinder 205; the limiting retaining ring A 210 is fixedly installed at the top end of the circular movable shaft 209, and the bottom of the limiting retaining ring A 210 contacts the lifting mounting seat 203; the limiting retaining ring B 211 is fixedly installed at the bottom end of the circular movable shaft 209; the helical spring A 212 is sleeved outside the circular movable shaft 209, and both ends of the helical spring A 212 are respectively connected to the lifting mounting seat 203 and the limiting retaining ring B 211;

[0051] Its specific function is as follows: Since the connecting block 204 is rotatably installed on the lifting mounting seat 203 through a rotating shaft, and the circular movable shaft 209 is slidably installed on the lifting mounting seat 203, and both ends of the helical spring A 212 are respectively connected to the lifting mounting seat 203 and the limiting retaining ring B 211, when placing the universal joint ball cage shaft to be quenched, the circular support cylinder 205 is in an inwardly inclined state under the action of the circular movable shaft 209 and the helical spring A 212, ensuring that the universal joint ball cage shaft will not move outward when the linear electric cylinder 202 drives the circular support cylinder 205 to move downward; also, since the L-shaped push rod 208 is fixedly installed on the outside of the U-shaped frame 201, when the staff fully retracts the output shaft of the linear electric cylinder 202 after the universal joint ball cage shaft is quenched, the L-shaped push rod 208 can push the circular support cylinder 205 to incline outward, realizing the automatic discharge of the universal joint ball cage shaft after quenching and improving the quenching efficiency of the universal joint ball cage shaft; the setting of the cross-shaped partition frame 206 plays a role in partitioning the circular support cylinder 205, facilitating the placement of multiple universal joint ball cage shafts to be quenched;

[0052] Among them, the two linear electric cylinders 202 work intermittently. When the circular support cylinder 205 on the left is located in the quenching liquid storage tank 101, the circular support cylinder 205 on the right is located outside the quenching liquid storage tank 101; when the circular support cylinder 205 on the right is located in the quenching liquid storage tank 101, the circular support cylinder 205 on the left is located outside the quenching liquid storage tank 101.

[0053] In the embodiment of the present disclosure, as Figure 5 shown, the swing assembly 300 includes: a rectangular mounting plate 301, a swing flat plate 302, an arc-shaped reset rod 303, and a spiral spring B304; there are two rectangular mounting plates 301 in total, and the two rectangular mounting plates 301 are fixedly installed at the bottom of the circular support cylinder 205; the swing flat plate 302 is rotatably installed on the two rectangular mounting plates 301 through a rotating shaft; there are two arc-shaped reset rods 303 in total, and the two arc-shaped reset rods 303 are fixedly installed at the bottom of the circular support cylinder 205, and the two arc-shaped reset rods 303 are also slidably connected to the swing flat plate 302; there are four spiral springs B304 in total, and the four spiral springs B304 are sleeved outside the two arc-shaped reset rods 303, and the two ends of the four spiral springs B304 are respectively connected to the circular support cylinder 205 and the swing flat plate 302;

[0054] Its specific function is: because the swing flat plate 302 is rotatably installed on the two rectangular mounting plates 301 through a rotating shaft, and the four spiral springs B304 are sleeved outside the two arc-shaped reset rods 303, and the two ends of the four spiral springs B304 are respectively connected to the circular support cylinder 205 and the swing flat plate 302, when the linear electric cylinder 202 drives the circular support cylinder 205 to move downward, the swing flat plate 302 can automatically flip and fold outward after contacting the quenching liquid storage tank 101, so that the two spiral springs B304 on the outside are compressed. When the linear electric cylinder 202 drives the circular support cylinder 205 to move upward, the swing flat plate 302 automatically resets under the action of the four spiral springs B304;

[0055] In addition, when the swing flat plate 302 flips and folds outward and when the swing flat plate 302 resets, both can push the quenching liquid in the quenching liquid storage tank 101 to move; when the L-shaped push rod 208 pushes the circular support cylinder 205 to tilt outward, the swing flat plate 302 can push the quenching liquid in the quenching liquid storage tank 101 to move; when the circular support cylinder 205 tilts inward under the action of the circular movable shaft 209 and the spiral spring A212, the swing flat plate 302 can also push the quenching liquid in the quenching liquid storage tank 101 to move, which plays a role in mixing the quenching liquid in the quenching liquid storage tank 101, making the temperature of the quenching liquid in the quenching liquid storage tank 101 more uniform and improving the quenching effect of the universal joint ball cage shaft.

[0056] In the embodiment of the present disclosure, as Figure 7As shown in the figure, the collection component 500 includes: a rectangular collection box 501, a circular buffer rod 502, and a movable buffer plate 503; the rectangular collection box 501 is fixedly installed on the outside of the quenching liquid storage tank 101; there are two circular buffer rods 502 in total, and the two circular buffer rods 502 are slidably installed on the rectangular collection box 501; the movable buffer plate 503 is slidably installed inside the rectangular collection box 501, and the bottom of the movable buffer plate 503 is fixedly connected to the two circular buffer rods 502; the collection component 500 further includes: a limit retaining ring C504, a spiral spring C505, and a T-shaped drive frame 506; there are two limit retaining rings C504 in total, and the two limit retaining rings C504 are fixedly installed at the bottom ends of the two circular buffer rods 502, and the tops of the two limit retaining rings C504 are in contact with the rectangular collection box 501; there are two spiral springs C505 in total, and the two spiral springs C505 are sleeved outside the two circular buffer rods 502, and the two ends of the two spiral springs C505 are respectively connected to the rectangular collection box 501 and the movable buffer plate 503; the T-shaped drive frame 506 is fixedly installed at the bottom of the movable buffer plate 503;

[0057] Its specific function is as follows: Since the movable buffer plate 503 is slidably installed inside the rectangular collection box 501, and the bottom of the movable buffer plate 503 is fixedly connected to the two circular buffer rods 502, and the two ends of the two spiral springs C505 are respectively connected to the rectangular collection box 501 and the movable buffer plate 503, it plays a role in collecting the quenched universal joint ball cage shaft, facilitating the staff to pick up the quenched universal joint ball cage shaft; the setting of the movable buffer plate 503 and the two spiral springs C505 plays a buffering role and protects the quenched universal joint ball cage shaft.

[0058] In the embodiments of the present disclosure, as Figure 6 and Figure 9As shown in the figure, the heat dissipation component 400 includes: a rectangular hollow shell 401 and a heat dissipation pipeline 402; there are two rectangular hollow shells 401 in total, and the two rectangular hollow shells 401 are fixedly installed inside the quenching liquid storage tank 101, and five rows of water inlet and drainage holes 4011 are respectively opened on the two rectangular hollow shells 401; there is one row of heat dissipation pipelines 402 in total, and one row of heat dissipation pipelines 402 penetrates through the quenching liquid storage tank 101 and is fixedly connected to the two rectangular hollow shells 401; the auxiliary component 600 includes: an auxiliary support 601, a circular auxiliary rod 602, an auxiliary impeller 603 and a rubber friction wheel 604; the auxiliary support 601 is fixedly installed on the outer side of the quenching liquid storage tank 101; there are two circular auxiliary rods 602 in total, and the two circular auxiliary rods 602 are installed on the auxiliary support 601 through two bearings; there are two auxiliary impellers 603 in total, and the two auxiliary impellers 603 are fixedly installed at the inner ends of the two circular auxiliary rods 602; there are two rubber friction wheels 604 in total, and the two rubber friction wheels 604 are fixedly installed at the outer ends of the two circular auxiliary rods 602; the two rubber friction wheels 604 and the T-shaped drive frame 506 are located in the same central plane, and when the T-shaped drive frame 506 moves downward, the T-shaped drive frame 506 can drive the two rubber friction wheels 604 to rotate;

[0059] Its specific function is as follows: Since the rectangular partition 102 is fixedly installed at the central position of the quenching liquid storage tank 101, and five rows of water inlet and drainage holes 4011 are respectively opened on the two rectangular hollow shells 401, and one row of heat dissipation pipelines 402 penetrates through the quenching liquid storage tank 101 and is fixedly connected to the two rectangular hollow shells 401, when the left circular support cylinder 205 drives the universal joint cage shaft to be quenched to move downward, the liquid level of the quenching liquid on the left side of the rectangular partition 102 is higher than the liquid level of the quenching liquid on the right side of the rectangular partition 102, so that the quenching liquid in the left half can enter the right half through one row of heat dissipation pipelines 402; when the right circular support cylinder 205 drives the universal joint cage shaft to be quenched to move downward, the liquid level of the quenching liquid on the right side of the rectangular partition 102 is higher than the liquid level of the quenching liquid on the left side of the rectangular partition 102, so that the quenching liquid in the right half can enter the left half through one row of heat dissipation pipelines 402, making the quenching liquid in one row of heat dissipation pipelines 402 circulate, which is beneficial to reducing the temperature of the quenching liquid;

[0060] In addition, since the two circular auxiliary rods 602 are installed on the auxiliary support 601 through two bearings, and the two rubber friction wheels 604 are fixedly installed at the outer ends of the two circular auxiliary rods 602, and the two rubber friction wheels 604 and the T-shaped drive frame 506 are located in the same central plane, when the T-shaped drive frame 506 moves downward, the T-shaped drive frame 506 can drive the two rubber friction wheels 604 to rotate, so that when the quenched universal joint cage shaft is discharged, the two auxiliary impellers 603 can rotate automatically, accelerating the air flow speed in one row of heat dissipation pipelines 402, which is beneficial to improving the heat dissipation effect of one row of heat dissipation pipelines 402.

[0061] Specific usage method and function of this embodiment:

[0062] When the present invention is in use, first, the staff places the universal joint ball cage shaft to be quenched in the circular support cylinder 205 on the left. The cross-shaped partition 206 divides the circular support cylinder 205, facilitating the placement of multiple universal joint ball cage shafts to be quenched. Then, the linear electric cylinder 202 on the left is started. When the linear electric cylinder 202 drives the circular support cylinder 205 to move downward, the swing flat plate 302 can automatically turn outward and fold after contacting the quenching liquid storage tank 101, compressing the two spiral springs B304 on the outside. After the quenching of the universal joint ball cage shaft is completed, the staff retracts the output shaft of the left linear electric cylinder 202. At this time, the L-shaped push rod 208 can push the circular support cylinder 205 to tilt outward, realizing the automatic discharge of the quenched universal joint ball cage shaft and improving the quenching efficiency of the universal joint ball cage shaft. When the linear electric cylinder 202 drives the circular support cylinder 205 to move upward, the swing flat plate 302 automatically resets under the action of the four spiral springs B304. When the swing flat plate 302 turns outward and folds and when the swing flat plate 302 resets, it can both push the quenching liquid in the quenching liquid storage tank 101 to move. When the L-shaped push rod 208 pushes the circular support cylinder 205 to tilt outward, the swing flat plate 302 can push the quenching liquid in the quenching liquid storage tank 101 to move. When the circular support cylinder 205 tilts inward under the action of the circular movable shaft 209 and the spiral spring A212, the swing flat plate 302 can also push the quenching liquid in the quenching liquid storage tank 101 to move, mixing the quenching liquid in the quenching liquid storage tank 101 and making the temperature of the quenching liquid in the quenching liquid storage tank 101 more uniform, improving the quenching effect of the universal joint ball cage shaft. The setting of the movable buffer plate 503 and the rectangular collection frame 501 collects the quenched universal joint ball cage shaft, facilitating the staff to take the quenched universal joint ball cage shaft. The setting of the movable buffer plate 503 and the two spiral springs C505 plays a buffering role and protects the quenched universal joint ball cage shaft. When the circular support cylinder 205 on the left drives the universal joint ball cage shaft to be quenched to move downward, the liquid level of the quenching liquid on the left side of the rectangular partition 102 is higher than the liquid level of the quenching liquid on the right side of the rectangular partition 102, enabling the quenching liquid in the left half to enter the right half through a row of heat dissipation pipes 402, making the quenching liquid in the row of heat dissipation pipes 402 circulate, which is beneficial to reducing the temperature of the quenching liquid. When the T-shaped driving frame 506 moves downward, the T-shaped driving frame 506 can drive the two rubber friction wheels 604 to rotate. When the quenched universal joint ball cage shaft is discharged, the two auxiliary impellers 603 can automatically rotate, accelerating the air flow speed in the row of heat dissipation pipes 402, which is beneficial to improving the heat dissipation effect of the row of heat dissipation pipes 402.

[0063] Then the staff places the universal joint cage shaft to be quenched in the circular support cylinder 205 on the right. After that, the above operation steps are repeated. When the circular support cylinder 205 on the right drives the universal joint cage shaft to be quenched downward, the liquid level of the quenching liquid on the right side of the rectangular partition 102 is higher than that on the left side of the rectangular partition 102, enabling the quenching liquid in the right half to enter the left half through a row of heat dissipation pipes 402, and making the quenching liquid in the row of heat dissipation pipes 402 circulate, which is beneficial to reducing the temperature of the quenching liquid. When quenching the universal joint cage shaft on the right side, the staff takes out the quenched universal joint cage shaft on the left side, realizing multi-station quenching, reducing the downtime of the equipment, and improving the quenching efficiency of the universal joint cage shaft.

[0064] In this article, the following points need attention:

[0065] 1. The attached drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure. Other structures can refer to the general design.

[0066] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0067] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. A quenching device for processing a universal joint ball cage shaft, comprising: A quenching liquid storage assembly (100), a workpiece support assembly (200), a swing assembly (300), a heat dissipation assembly (400), a collection assembly (500), and an auxiliary assembly (600); characterized in that the workpiece support assembly (200) is provided with two groups in total, and the two groups of workpiece support assemblies (200) are installed on the top of the quenching liquid storage assembly (100); The swing assembly (300) is provided with two groups in total, and the two groups of swing assemblies (300) are installed on two groups of workpiece support assemblies (200), and the two groups of swing assemblies (300) are used to push the quenching liquid in the quenching liquid storage assembly (100); the heat dissipation assembly (400) is installed on the quenching liquid storage assembly (100), and the heat dissipation assembly (400) is used to reduce the temperature of the quenching liquid; The collecting components (500) are provided in two groups, and the two groups of collecting components (500) are installed on the left and right sides of the quenching liquid storage component (100), and the two groups of collecting components (500) are used to collect the workpieces after quenching; the auxiliary components (600) are provided in two groups, and the two groups of auxiliary components (600) are installed on the left and right sides of the quenching liquid storage component (100), and the two groups of auxiliary components (600) are located below the two groups of collecting components (500), and the two groups of auxiliary components (600) are used to improve the heat dissipation effect of the heat dissipation component (400); The workpiece support assembly (200) comprises: a U-shaped frame (201), a linear electric cylinder (202), a lifting mounting seat (203) and a connecting block (204); the workpiece support assembly (200) further comprises: a circular support cylinder (205), a cross-shaped partition frame (206), a circular limit rod (207) and an L-shaped push rod (208); the workpiece support assembly (200) further comprises: a circular movable shaft (209), a limit stop ring A (210), a limit stop ring B (211) and a coil spring A (212); The swing assembly (300) comprises: a rectangular mounting plate (301), a swinging flat plate (302), an arc-shaped reset rod (303) and a coil spring B (304); the heat dissipation assembly (400) comprises: a rectangular hollow shell (401) and a heat dissipation pipe (402).

2. A quenching equipment for processing a universal joint ball cage shaft according to claim 1, characterized in that: The quenching liquid storage assembly (100) comprises: a quenching liquid storage box (101) and a rectangular partition (102); the quenching liquid storage box (101) is used to store quenching liquid; and the rectangular partition (102) is fixedly installed at the center of the quenching liquid storage box (101).

3. A quenching equipment for processing a universal joint ball cage shaft according to claim 2, characterized in that: The U-shaped frame (201) is fixedly mounted on the top of the quenching liquid storage tank (101); the linear electric cylinder (202) is fixedly mounted on the U-shaped frame (201); the lifting mounting seat (203) is fixedly mounted on the output shaft of the linear electric cylinder (202), and an arc-shaped limiting hole (2031) is provided on the lifting mounting seat (203); and the connecting block (204) is rotatably mounted on the lifting mounting seat (203) via a rotating shaft.

4. A quenching equipment for processing a universal joint ball cage shaft according to claim 3, characterized in that: The circular support tube (205) is fixedly mounted on the bottom of the connection block (204); the cross-shaped partition frame (206) is fixedly mounted inside the circular support tube (205); the circular limiting rod (207) is fixedly mounted on the connection block (204), and the circular limiting rod (207) is also inserted into the arc-shaped limiting hole (2031); and the L-shaped pushing rod (208) is fixedly mounted on the outside of the U-shaped frame (201).

5. A quenching equipment for processing a universal joint ball cage shaft according to claim 4, characterized in that: The circular movable shaft (209) is slidably mounted on the lifting mounting seat (203), and the bottom of the circular movable shaft (209) is in contact with the circular support cylinder (205); the limit retaining ring A (210) is fixedly mounted on the top of the circular movable shaft (209), and the bottom of the limit retaining ring A (210) is in contact with the lifting mounting seat (203); the limit retaining ring B (211) is fixedly mounted on the bottom end of the circular movable shaft (209); the coil spring A (212) is sleeved on the outside of the circular movable shaft (209), and the two ends of the coil spring A (212) are respectively connected to the lifting mounting seat (203) and the limit retaining ring B (211).

6. A quenching equipment for processing a universal joint ball cage shaft according to claim 4, characterized in that: Two rectangular mounting plates (301) are provided in total, and the two rectangular mounting plates (301) are fixedly mounted on the bottom of the circular support tube (205); the swinging plate (302) is rotatably mounted on the two rectangular mounting plates (301) via a rotating shaft; two arc-shaped reset rods (303) are provided in total, and the two arc-shaped reset rods (303) are fixedly mounted on the bottom of the circular support tube (205), and the two arc-shaped reset rods (303) are also slidably connected to the swinging plate (302); four coil springs B (304) are provided in total, and the four coil springs B (304) are sleeved on the outside of the two arc-shaped reset rods (303), and the two ends of the four coil springs B (304) are respectively connected to the circular support tube (205) and the swinging plate (302).

7. A quenching equipment for processing a universal joint ball cage shaft according to claim 2, characterized in that: There are two rectangular hollow shells (401) in total, and the two rectangular hollow shells (401) are fixedly installed inside the quenching liquid storage box (101), and five rows of water inlet and outlet holes (4011) are respectively opened on the two rectangular hollow shells (401); there is one row of heat dissipation pipes (402), and the row of heat dissipation pipes (402) penetrates the quenching liquid storage box (101) and is fixedly connected to the two rectangular hollow shells (401).

8. The quenching equipment for processing a universal joint ball cage shaft according to claim 2, characterized in that: The collecting assembly (500) comprises: a rectangular collecting frame (501), a circular buffer rod (502) and a movable buffer plate (503); the rectangular collecting frame (501) is fixedly mounted on the outside of the quenching liquid storage box (101); two circular buffer rods (502) are provided, and the two circular buffer rods (502) are slidably mounted on the rectangular collecting frame (501); the movable buffer plate (503) is slidably mounted inside the rectangular collecting frame (501), and the bottom of the movable buffer plate (503) is fixedly connected to the two circular buffer rods (502).

9. A quenching equipment for processing a universal joint ball cage shaft according to claim 8, characterized in that: The collecting assembly (500) further comprises: a limit retaining ring C (504), a coil spring C (505) and a T-shaped driving frame (506); two limit retaining rings C (504) are provided, and the two limit retaining rings C (504) are fixedly mounted on the bottom ends of the two circular buffer rods (502), and the tops of the two limit retaining rings C (504) are in contact with the rectangular collecting frame (501); two coil springs C (505) are provided, and the two coil springs C (505) are sleeved on the outside of the two circular buffer rods (502), and the two ends of the two coil springs C (505) are respectively connected to the rectangular collecting frame (501) and the movable buffer plate (503); and the T-shaped driving frame (506) is fixedly mounted on the bottom of the movable buffer plate (503).

10. A quenching equipment for processing a universal joint ball cage shaft according to claim 9, characterized in that: The auxiliary component (600) comprises: an auxiliary bracket (601), a circular auxiliary rod (602), an auxiliary impeller (603) and a rubber friction wheel (604); the auxiliary bracket (601) is fixedly mounted on the outer side of the quenching liquid storage box (101); there are two circular auxiliary rods (602) in total, and the two circular auxiliary rods (602) are mounted on the auxiliary bracket (601) via two bearings; there are two auxiliary impellers (603) in total, and the two auxiliary impellers (603) are fixedly mounted on the inner ends of the two circular auxiliary rods (602); there are two rubber friction wheels (604) in total, and the two rubber friction wheels (604) are fixedly mounted on the outer ends of the two circular auxiliary rods (602); the two rubber friction wheels (604) and the T-shaped driving frame (506) are located in the same central plane, and when the T-shaped driving frame (506) moves downward, the T-shaped driving frame (506) can drive the two rubber friction wheels (604) to rotate.

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