Quenching device with automatic discharging function for spring machining

Abstract

The utility model discloses a quenching device with an automatic blanking function for spring processing, which belongs to the technical field of spring quenching and comprises a working table, an oil groove is formed in the working table, and a supporting rod, a bottom plate and a blanking device are arranged at the top of the working table; according to the spring machining quenching device with the automatic discharging function, a spring body is put into a heating cylinder, then the spring body is heated through a heating wire, then a power motor is started to enable a rotating disc to rotate, the two ends of a linkage rod are rotationally connected to a connecting block and the rotating disc correspondingly, and the spring body is heated through the heating wire; due to the fact that the rotating disc rotates, the linkage rod pushes the heating cylinder to move in a reciprocating mode, the heating cylinder moves to drive the sliding block to slide on the transverse rod, when the heating cylinder completely moves to the top of the oil groove, the bottom plate at the bottom of the heating cylinder can be opened, and the purpose of automatically discharging the spring bodies is achieved. And workers are effectively prevented from being injured.

Description

Technical Field

[0001] The utility model belongs to the technical field of spring quenching, in particular to a quenching device for spring processing with an automatic feeding function. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force and return to their original shape after the external force is removed. They are generally made of spring steel. There are many types of springs. According to their shapes, there are mainly spiral springs, scroll springs, leaf springs, special-shaped springs, etc., and springs often need to be quenched during the production and processing process to improve the strength, hardness and wear resistance of the springs. Traditional spring quenching processing often uses manual auxiliary clamps to clamp and quench the springs. However, during the quenching process, the high temperature of the springs often causes cooling liquid and impurities and debris to splash everywhere, thereby posing a risk of accidental injury to the operator. In addition, the different temperatures of the clamp and the workpiece cause the workpiece to cool down when it contacts the clamp, resulting in unstable quenching effect of the workpiece. Utility Model Content

[0003] In order to overcome the above defects, the utility model provides a quenching device for spring processing with an automatic unloading function, which solves the problem that the traditional spring processing quenching is not convenient for automatic unloading and may accidentally injure the operator.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quenching device for spring processing with automatic unloading function, comprising a workbench, an oil tank is provided on the workbench, a support rod, a bottom plate and an unloading device are arranged on the top of the workbench, a cross bar and a slider are arranged on the support rod, a heating cylinder is arranged on the slider, a connecting seat is arranged at the bottom of the heating cylinder, and a heating wire and a spring body are arranged inside the heating cylinder;

[0005] An auxiliary collecting device is arranged on the oil tank, and the unloading device comprises a turntable, and a connecting rod and a vertical plate are arranged on both sides of the turntable respectively, a power motor is arranged on the vertical plate, and a connecting block is arranged on the other end of the connecting rod.

[0006] As a further solution of the utility model: the support rod and the vertical plate are fixedly connected to the top of the workbench, both ends of the cross bar are fixedly connected to the support rod, the slider is fixedly connected to both sides of the heating cylinder, and the slider is slidably connected to the cross bar.

[0007] As a further solution of the utility model: the base plate is overlapped on the top of the workbench, the connecting seat is fixedly connected to the bottom of the heating tube, the base plate is rotatably connected to the connecting seat through a latch, the heating wire is fixedly connected to the inside of the heating tube, the spring body is arranged in the heating tube, and the spring body and the heating tube are both overlapped on the base plate.

[0008] As a further solution of the utility model: the power motor is fixedly connected to the vertical plate, the output end of the power motor passes through the vertical plate and is fixedly connected to the turntable, the two ends of the connecting rod are respectively connected to the turntable and the connecting block through pins, and the connecting block is fixedly connected to the heating cylinder.

[0009] As a further solution of the utility model: the auxiliary collecting device includes a limit rod and a guide rod, the limit rod and the guide rod are both inserted into the workbench, and one end of the guide rod is slidably connected to the limit rod, both ends of the guide rod are fixedly connected to the main line wheel, the main line wheel is fixedly connected to the main steel wire, and the other end of the main steel wire is wound around the secondary line wheel.

[0010] As a further solution of the utility model: one side of the secondary pulley passes through the workbench and is fixedly connected to a transmission pulley, a secondary steel wire is fixedly connected to the transmission pulley, and the other end of the secondary steel wire is fixedly connected to a filter plate, and the filter plate is slidably connected in the oil tank.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The spring processing quenching device with automatic unloading function puts the spring body into the heating cylinder. At this time, the bottom of the heating cylinder and the spring body are overlapped on the bottom plate, and then the spring body is heated by the heating wire. Subsequently, the turntable is rotated by starting the power motor, and the two ends of the connecting rod are respectively rotatably connected to the connecting block and the turntable. Therefore, the rotation of the turntable causes the connecting rod to push the heating cylinder to reciprocate, and the movement of the heating cylinder drives the slider to slide on the cross bar. Therefore, when the heating cylinder is completely moved to the top of the oil tank, the bottom plate at the bottom of the heating cylinder will open, thereby realizing the purpose of automatic unloading of the spring body and effectively avoiding injuries to the staff.

[0013] 2. The quenching device for spring processing with automatic unloading function, after the spring body is quenched in the oil tank, pulls the limit rod to disengage it from the plug-in with the workbench, and then rotates the limit rod to allow the guide rod to drive the main line wheel to rotate. The rotation of the main line wheel causes the main steel wire to pull the secondary line wheel and the transmission line wheel to rotate, and the rotation of the transmission line wheel causes the secondary steel wire to be wound thereon, and the other end of the secondary steel wire pulls the filter plate to rise, thereby achieving the purpose of facilitating the collection of the spring body and residue, thereby greatly improving the practicality of the quenching device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the material discharging device of the utility model;

[0016] Figure 3 It is a schematic diagram of the auxiliary collection device of the utility model;

[0017] In the figure: 1. workbench; 2. support rod; 3. cross bar; 4. slide block; 5. unloading device; 501. turntable; 502. connecting rod; 503. vertical plate; 504. power motor; 505. connecting block; 6. auxiliary collecting device; 601. limit rod; 602. guide rod; 603. main line wheel; 604. main steel wire; 605. secondary line wheel; 606. secondary steel wire; 607. filter plate; 608. transmission line wheel; 7. heating cylinder; 8. heating wire; 9. spring body; 10. bottom plate; 11. connecting seat; 12. oil tank. DETAILED DESCRIPTION

[0018] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0019] like Figure 1-3 As shown, the utility model provides a technical solution: a quenching device for spring processing with automatic unloading function, including a workbench 1, an oil tank 12 is opened on the workbench 1, a support rod 2, a bottom plate 10 and a unloading device 5 are arranged on the top of the workbench 1, the support rod 2 and the vertical plate 503 are fixedly connected to the top of the workbench 1, both ends of the cross bar 3 are fixedly connected to the support rod 2, the slider 4 is fixedly connected to the two sides of the heating tube 7, and the slider 4 is slidably connected to the cross bar 3; the cooperation of the cross bar 3 and the slider 4 is used to limit the moving direction of the heating tube 7, so as to facilitate the subsequent reciprocating movement of the heating tube 7.

[0020] The bottom plate 10 is overlapped on the top of the workbench 1, the connecting seat 11 is fixedly connected to the bottom of the heating tube 7, the bottom plate 10 is rotatably connected to the connecting seat 11 through a latch, the heating wire 8 is fixedly connected to the inside of the heating tube 7, the spring body 9 is arranged in the heating tube 7, and the spring body 9 and the heating tube 7 are overlapped on the bottom plate 10; the spring body 9 is placed in the heating tube 7, and then the spring body 9 is heated by the heating wire 8, and then when the heating tube 7 is completely moved to the bottom of the oil tank 12, the bottom plate 10 at the bottom of the heating tube 7 is opened through the cooperation of the connecting seat 11, so that the spring body 9 falls into the coolant in the oil tank 12.

[0021] The support rod 2 is provided with a cross bar 3 and a slider 4, the slider 4 is provided with a heating tube 7, the bottom of the heating tube 7 is provided with a connecting seat 11, the interior of the heating tube 7 is provided with a heating wire 8 and a spring body 9, the oil tank 12 is provided with an auxiliary collecting device 6, the auxiliary collecting device 6 includes a limit rod 601 and a guide rod 602, the limit rod 601 and the guide rod 602 are both plugged into the workbench 1, and one end of the guide rod 602 is slidably connected to the limit rod 601, and the guide rod 602 Both ends are fixedly connected with a main line wheel 603, to which a main steel wire 604 is fixedly connected, and the other end of the main steel wire 604 is wound around a secondary line wheel 605; pull the limit rod 601 to disengage it from the plug-in with the workbench 1, then rotate the limit rod 601 and through the cooperation of the guide rod 602, the main steel wire 604 is wound around the main line wheel 603, and at the same time, the other end of the main steel wire 604 will pull the secondary steel wire 606 and the transmission line wheel 608 to rotate.

[0022] One side of the secondary pulley 605 passes through the workbench 1 and is fixedly connected to a transmission pulley 608, to which a secondary steel wire 606 is fixedly connected, and the other end of the secondary steel wire 606 is fixedly connected to a filter plate 607, which is slidably connected in the oil tank 12; the rotation of the transmission pulley 608 causes one end of the secondary steel wire 606 to be wound around it, and the other end of the secondary steel wire 606 will pull the filter plate 607 to rise, and quickly salvage the spring body 9 in the oil tank 12, thereby facilitating the subsequent processing of the spring body 9.

[0023] The unloading device 5 includes a turntable 501, and a connecting rod 502 and a vertical plate 503 are respectively arranged on both sides of the turntable 501. A power motor 504 is arranged on the vertical plate 503. The power motor 504 is fixedly connected to the vertical plate 503. The output end of the power motor 504 passes through the vertical plate 503 and is fixedly connected to the turntable 501. The two ends of the connecting rod 502 are respectively connected to the turntable 501 and the connecting block 505 through pins. The connecting block 505 is fixedly connected to the heating tube 7. The other end of the connecting rod 502 is provided with a connecting block 505; the power motor 504 is used to drive the turntable 501 to rotate, and through the cooperation of the connecting rod 502, the heating tube 7 is pushed to move.

[0024] The working principle of the utility model is as follows: the spring body 9 is placed in the heating tube 7 and heated, and then the power motor 504 is started to rotate the turntable 501, and the rotation of the turntable 501 causes the linkage rod 502 to push the heating tube 7 to reciprocate through the cooperation of the connecting block 505, and then when the heating tube 7 is completely moved to the top of the oil tank 12, the bottom plate 10 at the bottom of the heating tube 7 will open, so that the spring body 9 falls into the oil tank 12, and then the limiting rod 601 drives the main line wheel 603 to rotate, and the rotation of the main line wheel 603 causes the main steel wire 604 to pull the secondary line wheel 605 and the transmission line wheel 608 to rotate synchronously, and the rotation of the transmission line wheel 608 pulls the filter plate 607 to rise through the cooperation of the secondary steel wire 606, and then the spring body 9 on the filter plate 607 is removed.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0026] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A quenching device for spring processing with automatic unloading function, comprising a workbench (1), characterized in that: The workbench (1) is provided with an oil tank (12); the top of the workbench (1) is provided with a support rod (2), a bottom plate (10) and a material discharge device (5); the support rod (2) is provided with a cross bar (3) and a slider (4); the slider (4) is provided with a heating tube (7); the bottom of the heating tube (7) is provided with a connecting seat (11); the interior of the heating tube (7) is provided with a heating wire (8) and a spring body (9); The oil tank (12) is provided with an auxiliary collecting device (6), the unloading device (5) comprises a rotating disk (501), a connecting rod (502) and a vertical plate (503) are respectively provided on both sides of the rotating disk (501), a power motor (504) is provided on the vertical plate (503), and a connecting block (505) is provided at the other end of the connecting rod (502).

2. A quenching device for spring processing with automatic unloading function according to claim 1, characterized in that: The support rod (2) and the vertical plate (503) are both fixedly connected to the top of the workbench (1), both ends of the cross bar (3) are both fixedly connected to the support rod (2), the slider (4) is fixedly connected to both sides of the heating cylinder (7), and the slider (4) is slidably connected to the cross bar (3).

3. A quenching device for spring processing with automatic unloading function according to claim 2, characterized in that: The bottom plate (10) is overlapped on the top of the workbench (1), the connecting seat (11) is fixedly connected to the bottom of the heating tube (7), the bottom plate (10) is rotatably connected to the connecting seat (11) via a latch, the heating wire (8) is fixedly connected to the inside of the heating tube (7), the spring body (9) is arranged in the heating tube (7), and the spring body (9) and the heating tube (7) are both overlapped on the bottom plate (10).

4. The quenching device for spring processing with automatic unloading function according to claim 3 is characterized in that: The power motor (504) is fixedly connected to the vertical plate (503); the output end of the power motor (504) passes through the vertical plate (503) and is fixedly connected to the turntable (501); the two ends of the linkage rod (502) are respectively connected to the turntable (501) and the connecting block (505) through a latch; and the connecting block (505) is fixedly connected to the heating cylinder (7).

5. The quenching device for spring processing with automatic unloading function according to claim 1, characterized in that: The auxiliary collecting device (6) comprises a limit rod (601) and a guide rod (602), wherein the limit rod (601) and the guide rod (602) are both plugged into the workbench (1), and one end of the guide rod (602) is slidably connected to the limit rod (601), and both ends of the guide rod (602) are fixedly connected to a main line wheel (603), and a main steel wire (604) is fixedly connected to the main line wheel (603), and the other end of the main steel wire (604) is wound around a secondary line wheel (605).

6. The quenching device for spring processing with automatic unloading function according to claim 5, characterized in that: One side of the secondary wire wheel (605) passes through the workbench (1) and is fixedly connected to a transmission wire wheel (608), to which a secondary steel wire (606) is fixedly connected, and the other end of the secondary steel wire (606) is fixedly connected to a filter plate (607), and the filter plate (607) is slidably connected in the oil tank (12).

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