Improved gear high-frequency quenching device

Abstract

The utility model relates to the technical field of gear machining, and discloses an improved gear high-frequency quenching device which comprises a workbench body and a water pool body, an electric cabinet is fixedly installed on the wall face of the top end of the workbench body, and a quenching mechanism used for quenching a gear is arranged on the wall face of the right end of the electric cabinet. And the quenching mechanism comprises a connecting rod and an electromagnetic coil, a water tank body is fixedly installed on the right side wall face of the workbench body, a containing platform is arranged in the water tank body, a threaded column is fixedly installed on the top end wall face of the containing platform, and a circular block used for containing a gear is arranged on the threaded column. A plurality of gears are placed through arrangement of a threaded column, a circular block and a supporting frame, then a driving motor is started, a two-way threaded rod is in transmission through a transmission shaft, a placing platform is driven to move upwards through two moving blocks, two lifting supporting rods and two stand columns, and therefore the gears are driven to move upwards; and the gears are quenched until the multiple gears move into the electromagnetic coil.

Description

Technical Field

[0001] This utility model relates to the field of gear processing technology, and in particular to an improved gear high-frequency quenching device. Background Technology

[0002] Gears are mechanical components that transmit motion and power through continuous meshing of gears on their rims. In the production and processing of gears in a workshop, gears are usually quenched. Quenching significantly improves the rigidity, hardness, wear resistance, fatigue strength, and toughness of steel, thereby meeting the different usage requirements of various mechanical parts and tools. Quenching can also be used to meet the special physical and chemical properties of certain special steels, such as ferromagnetism and corrosion resistance.

[0003] In gear processing technology, existing quenching equipment requires quenching gears one by one, which is inefficient. After quenching, the surface temperature of the gears is very high, so workers need to use special pliers to place the gears into the coolant for cooling. This process can easily burn workers and is very slow, reducing work efficiency.

[0004] Therefore, we propose an improved gear high-frequency quenching device. Utility Model Content

[0005] The present invention aims to solve the technical problems existing in the prior art and provide an improved gear high-frequency quenching device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an improved gear high-frequency quenching device, comprising a workbench body and a water tank body. An electrical control box is fixedly installed on the top wall of the workbench body. A quenching mechanism for quenching gears is provided on the right wall of the electrical control box. The quenching mechanism includes a connecting rod and an electromagnetic coil. A water tank body is fixedly installed on the right wall of the workbench body. A placement platform is provided inside the water tank body. A threaded column is fixedly installed on the top wall of the placement platform. A circular block for placing gears is provided on the threaded column. A bidirectional threaded rod is rotatably connected to the center of the rear wall of the water tank body. Moving blocks are threadedly connected to the outer walls of the front and rear ends of the bidirectional threaded rod. Connecting components are respectively provided on the top walls of the two moving blocks. The connecting components include a hinge seat one, a lifting support rod, and a hinge seat two.

[0007] As a preferred embodiment of this utility model, the left end of the connecting rod is fixedly installed on the right side wall of the electrical control box, and the right end of the connecting rod is fixedly installed on the outer side wall of the electromagnetic coil, and the electromagnetic coil is electrically connected to the electrical control box.

[0008] As a preferred technical solution of this utility model, multiple circular blocks are provided, and the multiple circular blocks are slidably sleeved on the outer wall of the threaded column. The outer wall of the threaded column is threadedly connected to multiple support frames corresponding to the multiple circular blocks, and each support frame is located below the circular block.

[0009] As a preferred technical solution of this utility model, the bottom inner wall of the water tank body is provided with a movable sliding groove, the bottom ends of the two movable blocks are respectively slidably disposed in the movable sliding groove, and a drive motor is fixedly installed on the front outer wall of the water tank body. The rear output end of the drive motor passes through the water tank body and is fixedly connected to the front end of the bidirectional threaded rod.

[0010] As a preferred embodiment of this utility model, there are two hinge seats, which are respectively fixedly installed on the top wall of the two moving blocks. There are two lifting rods, the bottom ends of which are respectively hinged to the two hinge seats. There are two hinge seats, the top ends of which are respectively hinged to the two hinge seats.

[0011] As a preferred technical solution of this utility model, columns are fixedly installed on the bottom walls of the front and rear ends of the placement platform, and the bottom ends of the two columns are fixedly installed on the top walls of the two hinge seats.

[0012] As a preferred technical solution of this utility model, the inner walls of the front and rear sides of the pool body are respectively provided with lifting grooves, and sliding blocks are slidably arranged in the two lifting grooves. The opposite ends of the two sliding blocks are respectively fixedly connected to the left and right side walls of the platform.

[0013] This invention provides an improved gear high-frequency quenching device. It has the following advantages:

[0014] 1. In the use of this improved gear high-frequency quenching device, the support frame is first threadedly connected to the outer wall of the threaded column, and then the circular block and the gear are sequentially inserted and sleeved on the outer wall of the threaded column. The above operation is repeated until all gears are placed. The setting of multiple circular blocks and support frames makes it easy to place multiple gears and then quench them, which greatly improves the work efficiency.

[0015] 2. This improved gear high-frequency quenching device, when quenching is required, activates the electromagnetic coil via the control box, then starts the drive motor. The bidirectional threaded rod, through the transmission shaft, drives two moving blocks to move relative to each other. The two moving blocks, through two hinged seats, drive two lifting supports to rotate. The two lifting supports, through two hinged seats and two columns, drive the placement platform upward, thereby moving multiple gears placed on the circular block upward until the gears move into the interior of the electromagnetic coil, achieving gear quenching. After gear quenching is completed, the drive motor is started in reverse. The bidirectional threaded rod, through the transmission shaft, drives the two moving blocks to move in the opposite direction, causing the placement platform, through the two moving blocks and the two lifting supports, to move the gears downward until they enter the water inside the water tank, thus achieving cooling and improving the practicality of the device. Attached Figure Description

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented, and therefore have no substantial technical significance.

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the placement platform and connecting components of the utility model;

[0019] Figure 3 This is a schematic diagram of a utility model threaded column, circular block, and support frame structure.

[0020] Legend:

[0021] 10. Workbench body; 11. Water tank; 12. Electrical control box; 13. Connecting rod; 14. Electromagnetic coil; 15. Placement platform; 16. Drive motor; 17. Bidirectional threaded rod; 18. Moving block; 19. Hinge seat one; 20. Lifting support rod; 21. Hinge seat two; 22. Column; 23. Sliding block; 24. Threaded column; 25. Circular block; 26. Support frame; 27. Lifting slide; 28. Moving slide. Detailed Implementation

[0022] An improved gear high-frequency quenching device, such as Figure 1-3As shown, the system includes a workbench body 10 and a water tank body 11. An electrical control box 12 is fixedly installed on the top wall of the workbench body 10. A quenching mechanism for quenching gears is provided on the right end wall of the electrical control box 12. The quenching mechanism includes a connecting rod 13 and an electromagnetic coil 14. The water tank body 11 is fixedly installed on the right side wall of the workbench body 10. A placement platform 15 is provided inside the water tank body 11. A threaded column 24 is fixedly installed on the top wall of the placement platform 15. A circular block 25 for placing gears is provided on the threaded column 24. A double-ended... The threaded rod 17 has movable blocks 18 threadedly connected to the outer walls of its front and rear ends. The top walls of the two movable blocks 18 are respectively provided with connecting assemblies, including a hinge seat 19, a lifting support rod 20, and a hinge seat 21. The left end of the connecting rod 13 is fixedly installed on the right side wall of the electrical control box 12, and the right end of the connecting rod 13 is fixedly installed on the outer wall of the electromagnetic coil 14, with the electromagnetic coil 14 electrically connected to the electrical control box 12. Multiple circular blocks 25 are provided, and these circular blocks 25 are slidably fitted onto the outer walls of the threaded column 24. The outer walls of the threaded column 24 are threadedly connected to... There are multiple support frames 26 corresponding to multiple circular blocks 25, and each support frame 26 is located below the circular block 25. The bottom inner wall of the pool body 11 is provided with a sliding groove 28. The bottom ends of two movable blocks 18 are respectively slidably disposed in the sliding groove 28. A drive motor 16 is fixedly installed on the front outer wall of the pool body 11. The rear output end of the drive motor 16 passes through the pool body 11 and is fixedly connected to the front end of the bidirectional threaded rod 17. There are two hinge seats 19, which are respectively fixedly installed on the top wall of the two movable blocks 18. There are two lifting support rods 20. The bottom ends of the lifting support rods 20 are respectively hinged to two hinge seats 19. There are two hinge seats 21. The top ends of the two lifting support rods 20 are respectively hinged to the two hinge seats 21. The bottom walls of the front and rear ends of the platform 15 are respectively fixedly installed with columns 22. The bottom ends of the two columns 22 are respectively fixedly installed on the top walls of the two hinge seats 21. The inner walls of the front and rear sides of the pool body 11 are respectively provided with lifting slide grooves 27. Sliding blocks 23 are slidably arranged in the two lifting slide grooves 27. The opposite ends of the two sliding blocks 23 are respectively fixedly connected to the left and right side walls of the platform 15.

[0023] The working principle of this utility model is as follows: In use, the support frame 26 is first threaded to the outer wall of the threaded column 24, and then the circular block 25 and the gear are sequentially inserted and sleeved on the outer wall of the threaded column 24. The above operation is repeated until all gears are placed. The arrangement of multiple circular blocks 25 and support frame 26 makes it easy to place multiple gears and then quench them, which greatly improves work efficiency.

[0024] In use, when quenching is required, the electromagnetic coil 14 is activated via the electrical control box 12, and then the drive motor 16 is activated. The bidirectional threaded rod 17 drives the two moving blocks 18 to move relative to each other via the transmission shaft. The two moving blocks 18 drive the two lifting supports 20 to rotate via the two hinge seats 19. The two lifting supports 20 drive the placement platform 15 to move upward via the two hinge seats 21 and the two columns 22, thereby driving the multiple gears placed on the circular block 25 to move upward until the gears move into the electromagnetic coil 14, thus quenching the gears. After the gears are quenched, the drive motor 16 is activated in reverse. The bidirectional threaded rod 17 drives the two moving blocks 18 to move in reverse via the transmission shaft, thereby causing the placement platform 15 to drive the gears downward via the two moving blocks 18 and the two lifting supports 20 until they enter the water inside the water tank body 11, thus achieving the purpose of cooling and improving the practicality of the device.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An improved gear high-frequency quenching device, comprising a workbench body (10) and a water tank body (11), characterized in that: An electrical control box (12) is fixedly installed on the top wall of the workbench body (10). A quenching mechanism for quenching gears is provided on the right wall of the electrical control box (12). The quenching mechanism includes a connecting rod (13) and an electromagnetic coil (14). A water tank body (11) is fixedly installed on the right wall of the workbench body (10). A placement platform (15) is provided inside the water tank body (11). A threaded column (24) is fixedly installed on the top wall of the placement platform (15). A circular block (25) for placing gears is provided on the threaded column (24). A bidirectional threaded rod (17) is rotatably connected at the center of the rear wall of the water tank body (11). Moving blocks (18) are threadedly connected to the outer walls of the front and rear ends of the bidirectional threaded rod (17). Connecting components are provided on the top walls of the two moving blocks (18). The connecting components include a hinge seat one (19), a lifting support rod (20), and a hinge seat two (21).

2. The improved gear high-frequency quenching device according to claim 1, characterized in that: The left end of the connecting rod (13) is fixedly installed on the right side wall of the electrical control box (12), and the right end of the connecting rod (13) is fixedly installed on the outer side wall of the electromagnetic coil (14), and the electromagnetic coil (14) is electrically connected to the electrical control box (12).

3. The improved gear high-frequency quenching device according to claim 1, characterized in that: Multiple circular blocks (25) are provided, and the multiple circular blocks (25) are slidably sleeved on the outer side wall of the threaded column (24). The outer side wall of the threaded column (24) is threadedly connected to multiple support frames (26) corresponding to the multiple circular blocks (25), and each support frame (26) is located below the circular block (25).

4. The improved gear high-frequency quenching device according to claim 1, characterized in that: The bottom inner wall of the pool body (11) is provided with a movable slide groove (28), and the bottom ends of two movable blocks (18) are respectively slidably disposed in the movable slide groove (28). A drive motor (16) is fixedly installed on the front outer wall of the pool body (11), and the rear output end of the drive motor (16) passes through the pool body (11) and is fixedly connected to the front end of the bidirectional threaded rod (17).

5. The improved gear high-frequency quenching device according to claim 1, characterized in that: There are two hinge seats (19), which are fixedly installed on the top wall of the two moving blocks (18). There are two lifting rods (20), the bottom ends of which are hinged to the two hinge seats (19). There are two hinge seats (21), the top ends of which are hinged to the two hinge seats (21).

6. The improved gear high-frequency quenching device according to claim 1, characterized in that: The bottom walls at the front and rear ends of the placement platform (15) are respectively fixedly installed with columns (22), and the bottom ends of the two columns (22) are respectively fixedly installed on the top walls of the two hinge seats (21).

7. The improved gear high-frequency quenching device according to claim 1, characterized in that: The inner walls of the front and rear sides of the pool body (11) are respectively provided with lifting slide grooves (27), and sliding blocks (23) are slidably arranged in the two lifting slide grooves (27). The opposite ends of the two sliding blocks (23) are respectively fixedly connected to the left and right side walls of the placement platform (15).

Images