Quenching device for automobile part machining

Abstract

The utility model discloses a quenching device for processing automobile parts, which comprises a support, a quenching bath, a discharging channel and a collecting channel, a gate for blocking is arranged at the joint of the quenching bath and the discharging channel, and the gate is controlled by a lifting mechanism; a turntable is rotationally arranged in the middle of the bottom end of the quenching bath and driven by a motor to rotate, a transmission mechanism is connected to the top end of the turntable, and the turntable controls a lifting mechanism through the transmission mechanism to drive the gate to open and close; through the arrangement of the discharging channel, the rotating disc, the gate and the like, the parts can move towards the discharging channel after being quenched in the quenching bath, and move to the collecting channel through the discharging channel to be collected, so that the situation that the parts are damaged due to the limitation of the space of the container after a large number of parts are put into the container is avoided. And parts are blocked and clamped with each other, so that the parts are difficult to take out again.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a quenching device for automobile parts processing. Background Art

[0002] Quenching is a heat treatment process used to increase the hardness and strength of metals. In the processing of automotive parts, quenching is mainly used to heat treat steel materials to give them the required mechanical properties. The principle of quenching is to quickly cool the metal so that it undergoes a phase change in the solid state to obtain higher hardness and strength, and then quickly cool it. This process can be carried out in oil, water or other cooling media. The existing quenching device for automotive parts processing can basically meet daily use needs, but there are still some shortcomings that need to be improved.

[0003] Among automotive parts, quenching is mainly used to manufacture high-strength and high-wear-resistant parts such as engine cylinders, crankshafts, and gears. Most of these parts are small in size. In order to improve production efficiency, they are mostly heated by batch heat treatment. After heating, they are all placed in a container containing a cooling medium for cooling. However, in actual operation, after a large number of parts are placed in the container, due to the limitation of the container space, the parts are blocked and stuck with each other, making it difficult to take them out. For this reason, we propose a quenching device for automotive parts processing to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a quenching device for automobile parts processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quenching device for automobile parts processing, comprising a bracket, a quenching pool, a discharge channel and a collection channel, wherein a plurality of quenching pools are fixedly installed on the top of the bracket, and a discharge channel is integrally formed at the outer wall of the quenching pool, the discharge channel is connected to the inside of the quenching pool, and a collection channel is connected to the end of the discharge channel away from the quenching pool, and a gate for blocking is provided at the connection between the quenching pool and the discharge channel, and the gate is controlled by a lifting mechanism;

[0006] A turntable is rotatably arranged in the middle of the bottom of the quenching pool, and the turntable is driven to rotate by a motor. A transmission mechanism is connected to the top of the turntable, and the turntable controls the lifting mechanism through the transmission mechanism to drive the gate to open and close.

[0007] As a further preferred embodiment of the present technical solution, the lifting mechanism includes a lifting groove integrally formed on the outer wall of the quenching pool on the side close to the gate, and a straight slot hole is provided on the surface of the outer wall of the lifting groove on the side close to the gate, a threaded rod is rotatably provided on the inner wall of the lifting groove, and a lifting block is engaged with the surface of the threaded rod, and the lifting block passes through the straight slot hole provided on the outer wall of the lifting groove and is connected to the outer wall of the gate.

[0008] As a further preferred embodiment of the technical solution, protrusions are integrally formed on both sides of the inner wall of the lifting groove, and grooves that fit with the protrusions are formed on both sides of the outer wall of the lifting block.

[0009] As a further preferred embodiment of the present technical solution, the top end of the threaded rod is linked to a transmission mechanism, the transmission mechanism includes an active rotating shaft connected to the middle part of the top end of the turntable, and the top end of the active rotating shaft is rotatably connected to a driven rotating shaft, a first transmission wheel is sleeved and installed on the surface of the driven rotating shaft, and a transmission belt is sleeved on the surface of the first transmission wheel, the threaded rod passes through the top end of the inner wall of the lifting groove and is sleeved and installed with a second transmission wheel, and the first transmission wheel is transmission-connected to the second transmission wheel through a transmission belt.

[0010] As a further preferred embodiment of the present technical solution, a mounting frame is integrally formed on the outer wall of the quenching pool away from the gate, the active shaft is rotatably embedded in the mounting frame, and the driven shaft and the top of the threaded rod are both rotatably connected to the top of the inner wall of the mounting frame.

[0011] As a further preferred embodiment of the present technical solution, a meshing mechanism is provided between the active rotating shaft and the driven rotating shaft, the meshing mechanism comprises a slide groove equidistantly arranged on the outer wall surface of the driven rotating shaft, a guide rod is fixedly installed on the middle of the inner wall of the slide groove, a slider is sleeved on the surface of the guide rod, and the slider penetrates the outside of the slide groove and is connected with a clamping ring;

[0012] A clamping groove is provided at the top end of the active rotating shaft corresponding to the position of the clamping ring, and the clamping ring can be inserted into the clamping groove.

[0013] As a further preferred embodiment of the technical solution, a rotation groove is integrally formed on the outer wall of the driven shaft, and a push block is rotatably arranged inside the rotation groove, and a limiting groove is provided on the top surface of the clamping ring to fit with the push block;

[0014] A spring is wound around the surface of the guide rod, one end of the spring is in contact with the bottom end of the slider, and the other end is in contact with the bottom end of the inner wall of the slide groove.

[0015] The utility model provides a quenching device for automobile parts processing, which has the following beneficial effects:

[0016] 1. The utility model provides a discharge channel, a turntable and a gate, etc., so that after the parts are quenched in the quenching pool, the cooling medium in the quenching pool is discharged, and then the turntable is started, so that the turntable controls the lifting mechanism through the transmission mechanism to drive the gate to open. At the same time, as the turntable rotates, the parts in the quenching pool can move to the discharge channel, and move to the collection channel through the discharge channel to complete the collection, so as to avoid the problem that after a large number of parts are placed in the container, due to the limitation of the container space, the parts are blocked and stuck with each other, which makes it difficult to take them out;

[0017] 2. The utility model sets a driving shaft, a driven shaft and a mounting frame, etc., so that the torque generated when the turntable rotates can drive the driven shaft to rotate through the driving shaft. The driving shaft and the driven shaft rotate under the restriction of the mounting frame and drive the second transmission wheel to rotate through the first transmission wheel and the transmission belt. The second transmission wheel can drive the threaded rod to rotate and drive the lifting block to move inside the lifting groove through the threaded rod. The lifting block can drive the gate to rise or fall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a partial three-dimensional structural schematic diagram of the transmission mechanism in the quenching pool of the utility model in a separated state;

[0020] Figure 3 It is a partial three-dimensional structural schematic diagram of the transmission state of the transmission mechanism in the quenching pool of the utility model;

[0021] Figure 4 It is a front view cross-sectional structural schematic diagram of the utility model;

[0022] Figure 5 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0023] Figure 6 For the utility model Figure 2 A schematic diagram of the enlarged structure at point A;

[0024] Figure 7 For the utility model Figure 3 A schematic diagram of the enlarged structure at B;

[0025] Figure 8 For the utility model Figure 5 A schematic diagram of the enlarged structure at C;

[0026] Fig. 9 For the utility model Figure 5 Enlarged structural diagram at D.

[0027] In the figure: 1. bracket; 2. quenching tank; 3. discharge channel; 4. collecting channel; 5. turntable; 6. gate; 71. active shaft; 72. driven shaft; 73. mounting frame; 74. first transmission wheel; 75. transmission belt; 76. second transmission wheel; 81. lifting groove; 82. threaded rod; 83. lifting block; 91. slot; 92. slide groove; 93. guide rod; 94. slider; 95. spring; 96. snap ring; 97. rotating groove; 98. push block; 99. limit groove. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0029] The utility model provides a technical solution: Figures 1 to 9 As shown, in this embodiment, a quenching device for automobile parts processing includes a bracket 1, a quenching pool 2, a discharge channel 3 and a collection channel 4. A plurality of quenching pools 2 are fixedly installed on the top of the bracket 1, and a discharge channel 3 is integrally formed at the outer wall of the quenching pool 2. The discharge channel 3 is connected to the inside of the quenching pool 2. The end of the discharge channel 3 away from the quenching pool 2 is connected to the collection channel 4. A gate 6 for blocking is provided at the connection between the quenching pool 2 and the discharge channel 3, and the gate 6 is controlled by a lifting mechanism;

[0030] A turntable 5 is rotatably arranged in the middle of the bottom of the quenching pool 2, and the turntable 5 is driven to rotate by a motor. A transmission mechanism is connected to the top of the turntable 5, and the turntable 5 controls the lifting mechanism through the transmission mechanism to drive the gate 6 to open and close.

[0031] After the heated parts are placed in the quenching pool 2 and quenched, the cooling medium in the quenching pool 2 is discharged, and then the turntable 5 is started, so that the turntable 5 controls the lifting mechanism through the transmission mechanism to drive the gate 6 to open. At the same time, with the rotation of the turntable 5, the parts inside the quenching pool 2 can move to the discharge channel 3, and move to the collection channel 4 through the discharge channel 3 to complete the collection, thereby avoiding the problem that after a large number of parts are placed in the container, due to the limitation of the container space, the parts are blocked and stuck with each other, making it more difficult to take them out.

[0032] The lifting mechanism includes a lifting groove 81 integrally formed on the outer wall of the quenching tank 2 near the gate 6, and a straight slot hole is opened on the outer wall of the lifting groove 81 near the gate 6. A threaded rod 82 is rotatably arranged on the inner wall of the lifting groove 81, and a lifting block 83 is engaged and sleeved on the surface of the threaded rod 82. The lifting block 83 passes through the straight slot hole opened on the outer wall of the lifting groove 81 and is connected to the outer wall of the gate 6.

[0033] By rotating the threaded rod 82 , the threaded rod 82 can drive the lifting block 83 to move on the surface of the threaded rod 82 , and the lifting block 83 drives the gate 6 to move and open along the length direction of the lifting slot 81 .

[0034] In order to improve the stability of the lifting block 83 when it moves inside the lifting slot 81, protrusions are integrally formed on both sides of the inner wall of the lifting slot 81, and grooves that fit with the protrusions are opened on both sides of the outer wall of the lifting block 83;

[0035] Through this design, when the lifting block 83 moves driven by the threaded rod 82, the lifting block 83 cannot rotate with the rotation of the threaded rod 82 due to the cooperation between the protrusion and the groove. The lifting block 83 can only move along the surface of the threaded rod 82, thereby achieving the purpose of adjusting and limiting the position of the lifting block 83.

[0036] The top of the threaded rod 82 is linked with the transmission mechanism, which includes a driving shaft 71 connected to the middle of the top of the turntable 5, and the top of the driving shaft 71 is rotatably connected to the driven shaft 72, the surface of the driven shaft 72 is sleeved with a first transmission wheel 74, and the surface of the first transmission wheel 74 is sleeved with a transmission belt 75, the threaded rod 82 passes through the top of the inner wall of the lifting groove 81 and is sleeved with a second transmission wheel 76, and the first transmission wheel 74 is transmission-connected to the second transmission wheel 76 through the transmission belt 75;

[0037] When the turntable 5 rotates driven by the motor, the driven shaft 72 can drive the transmission belt 75 to move through the first transmission wheel 74 and pull the second transmission wheel 76 to rotate. The second transmission wheel 76 can drive the lifting block 83 to move within the limitation of the lifting slot 81 through the threaded rod 82, thereby achieving the purpose of driving the gate 6 to lift and open and close through the lifting block 83.

[0038] In other embodiments, a mounting frame 73 is integrally formed on the outer wall of the quenching tank 2 away from the gate 6, the driving shaft 71 is rotatably embedded in the mounting frame 73, and the driven shaft 72 and the top of the threaded rod 82 are both rotatably connected to the top of the inner wall of the mounting frame 73;

[0039] Through this design, the turntable 5 can drive the active shaft 71, the driven shaft 72 and the threaded rod 82 to rotate under the restriction of the mounting frame 73, thereby improving the rotation stability of the driven shaft 71, the driven shaft 72 and the threaded rod 82, so that the gate 6 can be opened and closed more stably.

[0040] In order to make the gate 6 no longer be lifted and lowered by the turntable 5 through the active rotating shaft 71 and the driven rotating shaft 72 after the gate 6 is fully opened, a meshing mechanism is provided between the active rotating shaft 71 and the driven rotating shaft 72, and the meshing mechanism includes a slide groove 92 equidistantly arranged on the outer wall surface of the driven rotating shaft 72, and a guide rod 93 is fixedly installed in the middle of the inner wall of the slide groove 92, and a slider 94 is sleeved and installed on the surface of the guide rod 93, and the slider 94 penetrates the outside of the slide groove 92 and is connected with a snap ring 96;

[0041] A slot 91 is provided at the top of the active shaft 71 corresponding to the position of the snap ring 96, and the snap ring 96 can be inserted into the slot 91;

[0042] When the gate 6 needs to be opened or closed, the snap ring 96 is pushed so that the snap ring 96 drives the slider 94 to move under the restriction of the guide rod 93, and the slider 94 moves along the length direction of the slide groove 92 and drives the snap ring 96 to insert into the slot 91. The active shaft 71 and the driven shaft 72 are connected through the snap ring 96 and the slot 91. The torque generated when the turntable 5 rotates can be transmitted to the driven shaft 72 through the active shaft 71, and the gate 6 is driven to open.

[0043] When the gate 6 is fully opened or closed, the snap ring 96 is pushed in the reverse direction to move the snap ring 96 out of the slot 91 , and no transmission is performed between the driving shaft 71 and the driven shaft 72 , and the driving shaft 71 only rotates in contact with the surface of the driven shaft 72 .

[0044] In other embodiments, a rotation groove 97 is integrally formed on the outer wall of the driven rotating shaft 72, and a push block 98 is rotatably arranged inside the rotation groove 97, and a limiting groove 99 is formed on the top surface of the clamping ring 96 to fit with the push block 98;

[0045] A spring 95 is wound around the surface of the guide rod 93, one end of the spring 95 is in contact with the bottom end of the slider 94, and the other end is in contact with the bottom end of the inner wall of the slide groove 92;

[0046] With this design, by rotating the push block 98, the push block 98 is allowed to rotate under the restriction of the rotation groove 97 and push the snap ring 96 to move. When the snap ring 96 is fully inserted into the slot 91, the push block 98 can be embedded in the limiting groove 99 provided on the surface of the snap ring 96. The limiting groove 99 cooperates with the push block 98 to lock the position of the snap ring 96. In the process of inserting the snap ring 96 into the slot 91, the slider 94 squeezes the spring 95 to cause it to produce elastic deformation.

[0047] When it is necessary to separate the slot 91 and the snap ring 96, the push block 98 is rotated in the opposite direction, and the push block 98 no longer pushes the snap ring 96. Under the action of the elastic deformation recovery of the spring 95, the spring 95 pushes the snap ring 96 to automatically reset and move out of the slot 91, and the separation of the slot 91 and the snap ring 96 is completed.

[0048] The electrical components mentioned in this article are all connected to an external main controller and industrial power supply, and the main controller can be a conventional known device for control such as a computer.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quenching device for automobile parts processing, comprising a support (1), a quenching pool (2), a discharge channel (3) and a collection channel (4), wherein a plurality of quenching pools (2) are fixedly mounted on the top of the support (1), and a discharge channel (3) is integrally formed on the outer wall of the quenching pool (2), the discharge channel (3) is communicated with the inside of the quenching pool (2), and a collection channel (4) is connected to the end of the discharge channel (3) away from the quenching pool (2), characterized in that: A gate (6) for blocking is provided at the connection between the quenching pool (2) and the discharge channel (3), and the gate (6) is controlled by a lifting mechanism; A turntable (5) is rotatably arranged in the middle of the bottom end of the quenching pool (2), and the turntable (5) is driven to rotate by a motor. A transmission mechanism is connected to the top end of the turntable (5), and the turntable (5) controls the lifting mechanism through the transmission mechanism to drive the gate (6) to open and close.

2. A quenching device for automobile parts processing according to claim 1, characterized in that: The lifting mechanism comprises a lifting groove (81) integrally formed on the outer wall of the quenching tank (2) on the side close to the gate (6), and a straight slot hole is opened on the surface of the outer wall of the lifting groove (81) on the side close to the gate (6), a threaded rod (82) is rotatably arranged on the inner wall of the lifting groove (81), and a lifting block (83) is engaged and sleeved on the surface of the threaded rod (82), and the lifting block (83) passes through the straight slot hole opened on the outer wall of the lifting groove (81) and is connected to the outer wall of the gate (6).

3. A quenching device for automobile parts processing according to claim 2, characterized in that: The inner wall of the lifting groove (81) is integrally formed with protrusions on both sides, and the outer wall of the lifting block (83) is provided with grooves that fit with the protrusions on both sides.

4. The quenching device for automobile parts processing according to claim 2, characterized in that: The top end of the threaded rod (82) is linked to a transmission mechanism, which comprises a driving shaft (71) connected to the middle of the top end of the turntable (5), and the top end of the driving shaft (71) is rotatably connected to a driven shaft (72), a first transmission wheel (74) is sleeved on the surface of the driven shaft (72), and a transmission belt (75) is sleeved on the surface of the first transmission wheel (74), the threaded rod (82) passes through the top end of the inner wall of the lifting groove (81) and is sleeved on a second transmission wheel (76), and the first transmission wheel (74) is transmission-connected to the second transmission wheel (76) through the transmission belt (75).

5. The quenching device for automobile parts processing according to claim 4, characterized in that: A mounting frame (73) is integrally formed on the outer wall of the quenching pool (2) away from the gate (6), the driving shaft (71) is rotatably embedded in the mounting frame (73), and the top ends of the driven shaft (72) and the threaded rod (82) are both rotatably connected to the top end of the inner wall of the mounting frame (73).

6. A quenching device for automobile parts processing according to claim 4, characterized in that: A meshing mechanism is provided between the driving rotating shaft (71) and the driven rotating shaft (72), the meshing mechanism comprising a slide groove (92) equidistantly arranged on the outer wall surface of the driven rotating shaft (72), a guide rod (93) is fixedly installed in the middle of the inner wall of the slide groove (92), a sliding block (94) is sleeved on the surface of the guide rod (93), and the sliding block (94) penetrates the outside of the slide groove (92) and is connected to a clamping ring (96); A clamping groove (91) is provided at the top end of the active rotating shaft (71) at a position corresponding to the position of the clamping ring (96), and the clamping ring (96) can be inserted into the clamping groove (91).

7. A quenching device for automobile parts processing according to claim 6, characterized in that: The outer wall of the driven rotating shaft (72) is integrally formed with a rotating groove (97), and a push block (98) is rotatably arranged inside the rotating groove (97), and a limiting groove (99) is formed on the top surface of the clamping ring (96) and is fitted with the push block (98); A spring (95) is wound around the surface of the guide rod (93), one end of the spring (95) is in contact with the bottom end of the slider (94), and the other end is in contact with the bottom end of the inner wall of the slide groove (92).

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