Quenching equipment for processing universal joint ball cage shaft

Abstract

The invention provides quenching equipment for universal joint ball cage shaft machining, and relates to the technical field of universal joint ball cage shaft quenching machining. The number of the workpiece supporting assemblies is two, and the two workpiece supporting assemblies are installed on the top of the quenching liquid storage assembly. The number of the swing assemblies is two, and the two swing assemblies are installed on the two workpiece supporting assemblies. The heat dissipation assembly is mounted on the quenching liquid storage assembly; the number of the auxiliary assemblies is two, and the two auxiliary assemblies are installed on the left side and the right side of the quenching liquid storage assembly and located below the two collecting assemblies. The L-shaped pushing rod can push the circular supporting barrel to incline outwards, automatic discharging of the universal joint ball cage shaft after quenching is achieved, and the quenching efficiency of the universal joint ball cage shaft is improved; the problems that a large amount of time is occupied when the quenched workpieces are taken out and the quenching efficiency of the workpieces is reduced due to the fact that the quenched workpieces cannot be discharged automatically generally are solved.

Description

Technical Field

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

[0002] The universal joint ball cage shaft needs to be quenched during the processing process; quenching is a heat treatment process that heats the metal material to above the critical temperature and then rapidly cools it to change its structure and properties; for the universal joint ball cage shaft, quenching can significantly improve its hardness and wear resistance, thereby extending its service life.

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

[0004] 1. The workpiece after quenching generally cannot be discharged automatically, which takes a lot of time to remove the workpiece after quenching, reducing the quenching efficiency of the workpiece;

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

[0006] 3. When the workpiece is quenched, the quenching liquid cannot be automatically cooled, resulting in the quenching liquid temperature rising after long-term use, reducing the quenching effect of the workpiece. Summary of the invention

[0007] The disclosed embodiment relates to a quenching device for processing a universal joint ball cage shaft, which comprises a workpiece supporting component, a swinging component, a heat dissipation component, a collecting component and an auxiliary component; the L-shaped pushing rod can push the circular supporting cylinder to tilt outward, thereby 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 quenching liquid in the quenching liquid storage box is mixed, so that the temperature of the quenching liquid in the quenching liquid storage box is more uniform; the air flow speed of a row of heat dissipation pipes is accelerated, which is beneficial to improving the heat dissipation effect of a row of heat dissipation pipes; and the problems of taking out the workpiece after quenching, taking out the quenching liquid for a large amount of time, being unable to mix the quenching liquid multiple times and being unable to automatically dissipate the heat of the quenching liquid are solved.

[0008] In a first aspect of the present disclosure, a quenching device for machining a universal joint ball cage shaft is provided, comprising: a quenching liquid storage assembly, a workpiece support assembly, a swing assembly, a heat dissipation assembly, a collection assembly and an auxiliary assembly; the workpiece support assembly is provided with two groups, and the two groups of workpiece support assemblies are installed on the top of the quenching liquid storage assembly;

[0009] There are two sets of swing assemblies, and the two sets of swing assemblies are installed on the two sets of workpiece support assemblies, and 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 groups of collecting components, and the two groups of collecting components are installed on the left and right sides of the quenching liquid storage component. The two groups of collecting components are used to collect the workpieces after quenching; there are two groups of auxiliary components, 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 collecting components. The two groups 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 assembly includes: a quenching liquid storage box and a rectangular partition; the quenching liquid storage box is used to store quenching liquid; and the rectangular partition is fixedly installed at the center of the quenching liquid storage box.

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

[0013] In at least some embodiments, the workpiece support assembly also includes: a circular support tube, a cross-shaped partition frame, a circular limiting rod and an L-shaped pushing rod; the circular support tube is fixedly installed at the bottom of the connecting block; the cross-shaped partition frame is fixedly installed inside the circular support tube; 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 pushing rod is fixedly installed on the outside of the U-shaped frame.

[0014] In at least some embodiments, the workpiece support assembly also includes: a circular movable shaft, a limit stop ring A, a limit stop ring B and a coil spring A; the circular movable shaft is slidably mounted on the lifting mounting seat, and the bottom of the circular movable shaft is in contact with the circular support tube; the limit stop ring A is fixedly mounted on the top of the circular movable shaft, and the bottom of the limit stop ring A is in contact with the lifting mounting seat; the limit stop ring B is fixedly mounted on the bottom end of the circular movable shaft; the coil spring A is sleeved on the outside of the circular movable shaft, and the two ends of the coil spring A are respectively connected to the lifting mounting seat and the limit stop ring B.

[0015] In at least some embodiments, the swing assembly includes: a rectangular mounting plate, a swing plate, an arc-shaped reset rod and a coil spring B; there are two rectangular mounting plates, and the two rectangular mounting plates are fixedly mounted on the bottom of the circular support tube; the swing plate is rotatably mounted on the two rectangular mounting plates through a rotating shaft; there are two arc-shaped reset rods, and the two arc-shaped reset rods are fixedly mounted on the bottom of the circular support tube, and the two arc-shaped reset rods are also slidably connected to the swing plate; there are four coil springs B, and the four coil springs B are sleeved on the outside of the two arc-shaped reset rods, and the two ends of the four coil springs B are respectively connected to the circular support tube and the swing 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 box, and five rows of inlet and outlet holes are respectively opened on the two rectangular hollow shells; there are one row of heat dissipation pipes in total, and one row of heat dissipation pipes passes through the quenching liquid storage box 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 mounted on the outside of the quenching liquid storage box; there are two circular buffer rods, and the two circular buffer rods are slidably mounted on the rectangular collection frame; the movable buffer plate is slidably mounted 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 also includes: a limit ring C, a coil spring C and a T-shaped drive frame; there are two limit rings C, and the two limit rings C are fixedly installed on the bottom ends of the two circular buffer rods, and the tops of the two limit rings C are in contact with the rectangular collection frame; there are two coil springs C, and the two coil springs C are sleeved on the outside of the two circular buffer rods, and the two ends of the two coil springs C are respectively connected to the rectangular collection frame and the movable buffer plate; the T-shaped drive frame is fixedly installed at the bottom of the movable buffer plate.

[0019] In at least some embodiments, the auxiliary component includes: an auxiliary bracket, a circular auxiliary rod, an auxiliary impeller and a rubber friction wheel; the auxiliary bracket is fixedly mounted on the outside of the quenching liquid storage box; there are two circular auxiliary rods, and the two circular auxiliary rods are mounted on the auxiliary bracket through two bearings; there are two auxiliary impellers, and the two auxiliary impellers are fixedly mounted on the inner ends of the two circular auxiliary rods; there are two rubber friction wheels, and the two rubber friction wheels are fixedly mounted on the outer ends of the two circular auxiliary rods; the two rubber friction wheels are located in the same central plane as the T-shaped drive frame, and when the T-shaped drive frame moves downward, the T-shaped drive 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 the universal joint ball cage shaft to be quenched is placed 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 retracts all the output shafts of the linear electric cylinder after quenching the universal joint ball cage shaft, the L-shaped push rod can push the circular support tube to tilt outward, realizing the automatic discharge of the universal joint ball cage shaft after quenching, thereby improving the quenching efficiency of the universal joint ball cage shaft; the setting of the cross-shaped partition frame serves to separate the circular support tube, making it convenient to place multiple universal joint ball cage shafts to be quenched.

[0023] 2. In the present invention, when the linear electric cylinder drives the circular support tube to move downward, the swinging plate can automatically flip outward and fold after contacting the quenching liquid storage box, so that the two outer spiral springs B are compressed. When the linear electric cylinder drives the circular support tube to move upward, the swinging plate automatically resets under the action of the four spiral springs B;

[0024] In addition, when the swing plate is flipped and folded outward and when the swing plate is reset, the quenching liquid in the quenching liquid storage box can be pushed to move; when the L-shaped push rod pushes the circular support tube to tilt outward, the swing plate can push the quenching liquid in the quenching liquid storage box to move; when the circular support tube tilts inward under the action of the circular movable shaft and the spiral spring A, the swing plate can also push the quenching liquid in the quenching liquid storage box to move, which has a mixing effect on the quenching liquid in the quenching liquid storage box, making the temperature of the quenching liquid in the quenching liquid storage box more uniform, thereby improving the quenching effect of the universal joint ball cage shaft.

[0025] 3. The present invention collects the quenched universal joint ball cage shaft, which is convenient for the staff to take the quenched universal joint ball cage shaft; the provision of the movable buffer plate and the two coil springs C plays a buffering role and protects the quenched universal joint ball cage shaft.

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

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

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

[0029] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings of the embodiment are briefly introduced below.

[0030] The drawings described below only relate to some embodiments of the present invention and are not intended to limit the present invention.

[0031] In the attached picture:

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

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

[0034] Figure 3 The present invention is shown Figure 2 Schematic diagram of the local enlarged structure of area A in the middle.

[0035] Figure 4 The present invention is shown Figure 1 Schematic diagram of the central cut structure.

[0036] Figure 5 The present invention is shown Figure 1 Schematic diagram of the local enlarged structure of area B in the middle.

[0037] Figure 6 The present invention is shown Figure 4 Schematic diagram of the local enlarged structure of the C area in the middle.

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

[0039] Figure 8 The present invention is shown Figure 1 Schematic diagram of the bottom perspective structure.

[0040] Fig. 9 The present invention is shown Figure 8 Schematic diagram of the local enlarged structure of area D in the middle.

[0041] List of reference numerals:

[0042] 100, quenching liquid storage assembly; 101, quenching liquid storage box; 102, rectangular partition;

[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, spiral spring A;

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

[0045] 400, heat dissipation component; 401, rectangular hollow shell; 4011, water inlet and outlet holes; 402, heat dissipation pipeline;

[0046] 500, collecting assembly; 501, rectangular collecting frame; 502, circular buffer rod; 503, movable buffer plate; 504, limit retaining ring C; 505, spiral spring C; 506, T-type driving frame;

[0047] 600, auxiliary component; 601, auxiliary bracket; 602, circular auxiliary rod; 603, auxiliary impeller; 604, rubber friction wheel. DETAILED DESCRIPTION

[0048] In order to make the purpose, scheme and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of the specific embodiments of the present invention. Unless otherwise specified, the terms used herein have the usual meanings in the art. The same reference numerals in the drawings represent the same components.

[0049] Example: Please refer to Figures 1 to 9As shown: The present invention provides a quenching device for processing a universal joint ball cage shaft, comprising: a quenching liquid storage component 100, a workpiece support component 200, a swing component 300, a heat dissipation component 400, a collecting 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 swing components 300, and the two groups of swing components 300 are installed on the two groups of workpiece support components 200, and the two groups of swing 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 collecting components 500, 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; 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 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 quenching liquid storage component 100 includes: a quenching liquid storage box 101 and a rectangular partition 102; The quenching liquid storage box 101 is used to store quenching liquid; The rectangular partition 102 is fixedly installed at the center of the quenching liquid storage box 101.

[0050] In the present disclosure, Figure 2 and Figure 3As shown, 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 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 opened on the lifting mounting seat 203; the connecting block 204 is rotatably mounted on the lifting mounting seat 203 through a rotating shaft; the workpiece support assembly 200 also includes: a circular support cylinder 205, a cross-shaped partition frame 206, a circular limiting rod 207 and an L-shaped pushing rod 208; the circular support cylinder 205 is fixedly mounted on the bottom of the connecting block 204; the cross-shaped partition frame 206 is fixedly mounted on the inside of the circular support cylinder 205; the circular limiting rod 207 is fixedly mounted on the connecting The circular movable shaft 209 is slidably mounted 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 A210 is fixedly mounted on the top of the circular movable shaft 209, and the bottom of the limiting retaining ring A210 contacts the lifting mounting seat 203; the limiting retaining ring B211 is fixedly mounted on the bottom end of the circular movable shaft 209; the spiral spring A212 is sleeved on the outside of the circular movable shaft 209, and the two ends of the spiral spring A212 are respectively connected to the lifting mounting seat 203 and the limiting retaining ring B211;

[0051] Its specific function is: because the connecting block 204 is rotatably mounted on the lifting mounting seat 203 through the rotating shaft, and the circular movable shaft 209 is slidably mounted on the lifting mounting seat 203, and the two ends of the spiral spring A212 are respectively connected to the lifting mounting seat 203 and the limit retaining ring B211, when the universal joint ball cage shaft to be quenched is placed, the circular support cylinder 205 is in an inwardly inclined state under the action of the circular movable shaft 209 and the spiral spring A212, ensuring that when the linear electric cylinder 202 drives the circular support cylinder 205 to move downward, the universal joint The universal joint ball cage shaft will not move outward; and because the L-shaped push rod 208 is fixedly installed on the outside of the U-shaped frame 201, when the staff 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 tilt outward, thereby 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 has a partitioning effect on the circular support cylinder 205, which is convenient for placing 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 box 101, the circular support cylinder 205 on the right is located outside the quenching liquid storage box 101; when the circular support cylinder 205 on the right is located in the quenching liquid storage box 101, the circular support cylinder 205 on the left is located outside the quenching liquid storage box 101.

[0053] In the present disclosure, Figure 5 As shown, the swing assembly 300 includes: a rectangular mounting plate 301, a swing plate 302, an arc-shaped reset rod 303 and a coil spring B304; there are two rectangular mounting plates 301, and the two rectangular mounting plates 301 are fixedly mounted on the bottom of the circular support tube 205; the swing plate 302 is rotatably mounted on the two rectangular mounting plates 301 through a rotating shaft; there are two arc-shaped reset rods 303, 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 swing plate 302; there are four coil springs B304, and the four coil springs B304 are sleeved on the outside of the two arc-shaped reset rods 303, and the two ends of the four coil springs B304 are respectively connected to the circular support tube 205 and the swing plate 302;

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

[0055] In addition, when the swinging plate 302 is flipped and folded outward and when the swinging plate 302 is reset, the quenching liquid in the quenching liquid storage box 101 can be pushed to move; when the L-shaped pushing rod 208 pushes the circular supporting tube 205 to tilt outward, the swinging plate 302 can push the quenching liquid in the quenching liquid storage box 101 to move; when the circular supporting tube 205 tilts inward under the action of the circular movable shaft 209 and the spiral spring A212, the swinging plate 302 can also push the quenching liquid in the quenching liquid storage box 101 to move, which has a mixing effect on the quenching liquid in the quenching liquid storage box 101, making the temperature of the quenching liquid in the quenching liquid storage box 101 more uniform, thereby improving the quenching effect of the universal joint ball cage shaft.

[0056] In the present disclosure, Figure 7As shown, the collecting assembly 500 includes: a rectangular collecting frame 501, a circular buffer rod 502 and a movable buffer plate 503; the rectangular collecting frame 501 is fixedly installed on the outside of the quenching liquid storage box 101; there are two circular buffer rods 502, and the two circular buffer rods 502 are slidably installed on the rectangular collecting frame 501; the movable buffer plate 503 is slidably installed 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; the collecting assembly 500 also includes: a limit ring C504, a coil spring C50 5 and T-shaped driving frame 506; there are two limit retaining rings C504, 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 collecting frame 501; there are two coil springs C505, and the two coil springs C505 are sleeved on the outside of the two circular buffer rods 502, and the two ends of the two coil springs C505 are respectively connected to the rectangular collecting frame 501 and the movable buffer plate 503; the T-shaped driving frame 506 is fixedly installed at the bottom of the movable buffer plate 503;

[0057] Its specific function is: because the movable buffer plate 503 is slidably installed 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, and the two ends of the two coil springs C505 are respectively connected to the rectangular collecting frame 501 and the movable buffer plate 503, it plays a collecting role for the quenched universal joint ball cage shaft, which is convenient for the staff to take the quenched universal joint ball cage shaft; the setting of the movable buffer plate 503 and the two coil springs C505 plays a buffering role and protects the quenched universal joint ball cage shaft.

[0058] In the present disclosure, Figure 6 and Fig. 9As shown, the heat dissipation component 400 includes: a rectangular hollow shell 401 and a heat dissipation pipe 402; there are two rectangular hollow shells 401, and the two rectangular hollow shells 401 are fixedly installed inside the quenching liquid storage box 101, and five rows of inlet and outlet holes 4011 are respectively opened on the two rectangular hollow shells 401; there are one row of heat dissipation pipes 402, and one row of heat dissipation pipes 402 penetrates the quenching liquid storage box 101 and is fixedly connected to the two rectangular hollow shells 401; the auxiliary component 600 includes: 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 installed in The outer side of the quenching liquid storage box 101; there are two circular auxiliary rods 602, and the two circular auxiliary rods 602 are installed on the auxiliary bracket 601 through two bearings; there are two auxiliary impellers 603, and the two auxiliary impellers 603 are fixedly installed on the inner ends of the two circular auxiliary rods 602; there are two rubber friction wheels 604, and the two rubber friction wheels 604 are fixedly installed on the outer ends of the two circular auxiliary rods 602; the two rubber friction wheels 604 are located in the same central plane as the T-shaped driving frame 506, 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;

[0059] The specific function is as follows: since the rectangular partition 102 is fixedly installed at the center of the quenching liquid storage box 101, and the two rectangular hollow shells 401 are respectively provided with five rows of inlet and outlet holes 4011, and a row of heat dissipation pipes 402 penetrate the quenching liquid storage box 101 and are fixedly connected to the two rectangular hollow shells 401, when the circular support cylinder 205 on the left drives the universal joint ball cage shaft to be quenched to move downward, the quenching liquid level on the left side of the rectangular partition 102 is higher than the quenching liquid level on the right side of the rectangular partition 102. The quenching liquid level is adjusted so that the quenching liquid in the left half can enter the right half through a row of heat dissipation pipes 402; when the circular support cylinder 205 on the right drives the universal joint ball cage shaft to be quenched to move downward, the quenching liquid level on the right side of the rectangular partition 102 is higher than the quenching liquid level on the left side of the rectangular partition 102, so that the quenching liquid in the right half can enter the left half through a row of heat dissipation pipes 402, so that the quenching liquid in the row of heat dissipation pipes 402 circulates, which is beneficial to reducing the temperature of the quenching liquid;

[0060] In addition, because the two circular auxiliary rods 602 are installed on the auxiliary bracket 601 through two bearings, and the two rubber friction wheels 604 are fixedly installed on the outer ends of the two circular auxiliary rods 602, and the two rubber friction wheels 604 are located in the same central plane as the T-shaped driving frame 506, 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, so that when the quenched universal joint ball cage shaft is discharged, the two auxiliary impellers 603 can rotate automatically, which speeds up the air flow speed of a row of heat dissipation pipes 402, which is beneficial to improving the heat dissipation effect of a row of heat dissipation pipes 402.

[0061] The specific usage and function of this embodiment are as follows:

[0062] When the present invention is used, the staff first places the universal joint ball cage shaft to be quenched in the circular support cylinder 205 on the left. The cross-shaped partition frame 206 is set to separate the circular support cylinder 205, which is convenient for placing 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 plate 302 can automatically flip outward and fold after contacting the quenching liquid storage box 101, so that the two outer spiral springs B304 are compressed, and the quenching of the universal joint ball cage shaft is completed. After the quenching is completed, the staff will retract the output shaft of the left linear electric cylinder 202. At this time, the L-shaped push rod 20 8 can push the circular support cylinder 205 to tilt outward, realize the automatic discharge of the universal joint ball cage shaft after quenching, and improve 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 plate 302 automatically resets under the action of four spiral springs B304; when the swing plate 302 flips outward and folds and resets, it can push the quenching liquid in the quenching liquid storage box 101 to move; when the L-shaped push rod 208 pushes the circular support cylinder 205 to tilt outward, the swing plate 302 can push the quenching liquid in the quenching liquid storage box 101 to move; when the circular support cylinder 205 is between the circular movable shaft 209 and the spiral spring When the swing plate 302 is tilted inwardly under the action of the spring A212, the swing plate 302 can also push the quenching liquid in the quenching liquid storage box 101 to move, which has a mixing effect on the quenching liquid in the quenching liquid storage box 101, making the temperature of the quenching liquid in the quenching liquid storage box 101 more uniform, thereby 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 has a collection effect on the universal joint ball cage shaft after quenching, which is convenient for the staff to take the universal joint ball cage shaft after quenching; the setting of the movable buffer plate 503 and the two coil springs C505 has a buffering effect, which has a protective effect on the universal joint ball cage shaft after quenching; when the circular support cylinder 2 on the left side is 05 drives the universal joint ball cage shaft to be quenched to move downward, the quenching liquid level on the left side of the rectangular partition 102 is higher than the quenching liquid level on the right side of the rectangular partition 102, so that the quenching liquid in the left half can enter the right half through a row of heat dissipation pipes 402, so that the quenching liquid in the row of heat dissipation pipes 402 circulates, 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, so that when the quenched universal joint ball cage shaft is discharged, the two auxiliary impellers 603 can automatically rotate, which speeds up the air flow speed of 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 ball cage shaft to be quenched in the circular support cylinder 205 on the right, and then repeats the above steps. When the circular support cylinder 205 on the right drives the universal joint ball cage shaft to be quenched to move downward, the quenching liquid level on the right side of the rectangular partition 102 is higher than the quenching liquid level on the left side of the rectangular partition 102, so that the quenching liquid in the right half can enter the left half through a row of heat dissipation pipes 402, so that the quenching liquid in the row of heat dissipation pipes 402 circulates, which is beneficial to reduce the temperature of the quenching liquid; when quenching the universal joint ball cage shaft on the right, the staff takes out the universal joint ball cage shaft after quenching on the left, realizing multi-station quenching, reducing the downtime of equipment, and improving the quenching efficiency of the universal joint ball cage shaft.

[0064] In this article, there are a few points to note:

[0065] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0066] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0067] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on 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).

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 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 U-shaped frame (201) is fixedly mounted on the top of a 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 workpiece support assembly (200) further comprises: a circular support tube (205), a cross-shaped partition frame (206), a circular limiting rod (207) and an L-shaped pushing rod (208); the circular support tube (205) is fixedly mounted on the bottom of the connecting 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 connecting 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 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 circular movable shaft (209) is slidably mounted on the lifting mounting seat (203), and the bottom of the circular movable shaft (209) contacts the circular support cylinder (205); the limit stop ring A (210) is fixedly mounted on the top of the circular movable shaft (209), and the bottom of the limit stop ring A (210) contacts the lifting mounting seat (203); the limit stop 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 stop ring B (211).

6. A quenching equipment for processing a universal joint ball cage shaft according to claim 4, characterized in that: The swing assembly (300) comprises: a rectangular mounting plate (301), a swing plate (302), an arc-shaped reset rod (303) and a coil spring B (304); two rectangular mounting plates (301) are provided, and the two rectangular mounting plates (301) are fixedly installed on the bottom of the circular support tube (205); the swing plate (302) is rotatably installed on the two rectangular mounting plates (301) via a rotating shaft; two arc-shaped reset rods (303) are provided, and the two arc-shaped reset rods (303) are fixedly installed on the bottom of the circular support tube (205), and the two arc-shaped reset rods (303) are also slidably connected to the swing plate (302); four coil springs B (304) are provided, 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 swing plate (302).

7. A quenching equipment for processing a universal joint ball cage shaft according to claim 2, characterized in that: The heat dissipation component (400) comprises: a rectangular hollow shell (401) and a heat dissipation pipe (402); two rectangular hollow shells (401) are provided, 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); one row of heat dissipation pipes (402) is provided, 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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