Metal processing quenching box

Abstract

The utility model discloses a metal processing quenching box which comprises a quenching box body, and the upper end of the quenching box body is fixedly connected with a support frame; the workpiece is arranged at the upper end of the quenching box body; the stirrer is arranged on the inner side of the quenching box body; the adjusting assembly is arranged on the outer side of the supporting frame; the two ends of the transmission assembly are connected with the adjusting assembly and the stirrer respectively; wherein the adjusting assembly is used for driving a workpiece to move up and down, and the transmission assembly is used for driving the stirrer to rotate on the inner side of the quenching box body. According to the metal machining quenching box, after a workpiece is fixed, a servo motor is operated, the output end of the servo motor drives a threaded rod to rotate, the threaded rod rotates to drive a threaded connector in threaded connection with the outer side to move downwards, and through downward movement of the threaded connector, a frame body at the tail end of a connecting rod is driven to move downwards; and the workpiece enters the inner side of the quenching box body and is quenched by quenching oil.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, specifically to a metal processing quenching box. Background Technology

[0002] Quenching is one of the core processes in metal heat treatment. It refers to rapidly cooling a workpiece heated to a critical temperature to induce a martensitic phase transformation, thereby significantly improving its hardness and strength. A quenching chamber is required when quenching metals.

[0003] A metal processing quenching apparatus, disclosed in CN221028546U, includes a quenching box and a heat-insulating base welded to the bottom of the quenching box. The outer walls of the quenching box are hollow, and the hollow interior is filled with heat-insulating filler. The quenching box contains quenching oil. A waste chip collection and lifting device is installed at the bottom of the quenching box. This waste chip collection and lifting device includes a metal support A, a metal fixing frame, a waste chip collection net, and a metal support B. The metal fixing frame is horizontally positioned inside the bottom of the quenching box. By adding this novel waste chip collection and lifting device inside the quenching box of the metal processing quenching apparatus, the device can collect metal waste generated during metal quenching in the quenching box and also allow the metal waste to accumulate and adhere to the waste chip collection net, preventing the metal waste from clogging the drain valve when discharging quenching oil.

[0004] The device is equipped with a structure for placing the workpiece in quenching oil, but it lacks a structure for stirring the quenching oil inside the quenching box. If the quenching oil inside the quenching box is not stirred, the quenched workpiece will cool unevenly, thereby increasing the risk of workpiece deformation and cracking, and affecting the hardness of the workpiece.

[0005] To address the aforementioned issues, we have implemented an innovative design based on the existing structure of metal processing quenching boxes. Utility Model Content

[0006] The purpose of this invention is to provide a metal processing quenching box to solve the problem mentioned in the background art that the device does not stir the quenching oil inside the quenching box. If the quenching oil inside the quenching box is not stirred, the quenched workpiece will cool unevenly, thereby increasing the risk of workpiece deformation and cracking, and affecting the hardness of the workpiece.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a metal processing quenching box, comprising a quenching box body, wherein a support frame is fixedly connected to the upper end of the quenching box body; a workpiece, wherein the workpiece is disposed at the upper end of the quenching box body; a stirrer, wherein the stirrer is disposed inside the quenching box body; an adjustment component, wherein the adjustment component is disposed outside the support frame; and a transmission component, wherein both ends of the transmission component are respectively connected to the adjustment component and the stirrer; wherein the adjustment component is used to drive the workpiece to move up and down; and the transmission component is used to drive the stirrer to rotate inside the quenching box body to stir the quenching oil inside the quenching box body.

[0008] Preferably, the adjustment assembly includes a servo motor, a threaded rod, and a threaded connector. The servo motor is fixedly mounted on the outside of the support frame, and the output end of the servo motor is fixedly connected to the threaded rod, with a threaded connector threadedly connected to the outside of the threaded rod.

[0009] Preferably, the adjustment assembly further includes a guide block and a guide groove, the guide groove being formed inside the support frame, and the guide block being slidably connected to the inner side of the guide groove, and the guide block being connected to the outer threaded connector.

[0010] Preferably, the adjustment assembly further includes a connecting rod and a frame, the frame being connected to a threaded connector via the connecting rod, and a workpiece being disposed inside the frame.

[0011] Preferably, the adjustment assembly further includes a hydraulic rod and a pressure plate, wherein the hydraulic rod is fixedly installed inside the frame, and the output end of the hydraulic rod is fixedly connected to the pressure plate.

[0012] Preferably, the transmission assembly includes a first transmission shaft, a transmission belt, a second transmission shaft, and a rotating rod. The first transmission shaft is fixedly connected to the end of the threaded rod, and the first transmission shaft is connected to the second transmission shaft via the transmission belt. A rotating rod is fixedly connected to the inner side of the second transmission shaft, and the rotating rod is rotatably connected to the inner side of the quenching chamber. A stirrer is fixedly connected to the top of the rotating rod.

[0013] Preferably, the quenching box is fixedly installed on the inner side of the support corner block, and a filter baffle is provided on the upper end of the support corner block.

[0014] Compared with the prior art, the beneficial effect of this utility model is that the metal processing quenching box is equipped with:

[0015] 1. Quenching structure: When quenching workpieces that have been heated to high temperature is required, the workpiece is first placed inside the frame, and then the hydraulic rod is driven. The output end of the hydraulic rod drives the pressure plate to move downward, thereby fixing the workpiece with the pressure plate.

[0016] Furthermore, after the workpiece is fixed, the servo motor is run. The output end of the servo motor drives the threaded rod to rotate. The rotation of the threaded rod will drive the threaded connector on the outer threaded connection to move downward. Through the downward movement of the threaded connector, the frame at the end of the connecting rod will also move downward, so that the workpiece enters the inside of the quenching box and is quenched by quenching oil.

[0017] 2. Stirring structure: When the threaded rod rotates, it will synchronously drive the first drive shaft to rotate. The first drive shaft will drive the second drive shaft to rotate through the transmission belt. The rotation of the second drive shaft will drive the rotating rod to rotate together, so that the stirrer rotates at the bottom of the quenching box and stirs the quenching oil inside the quenching box. This avoids the difference in cooling rate of different parts of the workpiece and improves the overall quenching efficiency of the workpiece.

[0018] Furthermore, the waste chips generated during workpiece quenching will fall onto the upper part of the filter plate. When it is necessary to clean the impurities inside the quenching oil, the impurities in the quenching oil can be cleaned out by horizontally removing the filter plate from the quenching oil. Moreover, the isolation provided by the filter plate can prevent worker operation errors from causing the frame to come into contact with the agitator and thus damaging the agitator. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the frame of this utility model;

[0022] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0023] Figure 5 This is a three-dimensional structural diagram of the transmission component of this utility model;

[0024] Figure 6 This is an exploded structural diagram of the filter baffle and quenching chamber of this utility model.

[0025] In the diagram: 1. Quenching chamber; 2. Support frame; 3. Workpiece; 4. Stirrer; 5. Adjustment assembly; 501. Servo motor; 502. Threaded rod; 503. Threaded connector; 504. Guide block; 505. Guide groove; 506. Connecting rod; 507. Frame; 508. Hydraulic rod; 509. Pressure plate; 6. Transmission assembly; 601. First transmission shaft; 602. Transmission belt; 603. Second transmission shaft; 604. Rotating rod; 7. Support corner block; 8. Filter plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-6 This utility model provides a technical solution: a metal processing quenching box, comprising:

[0028] Example 1: As Figures 1-4 The present invention provides a technical solution: a metal processing quenching box, comprising: a quenching box body 1, with a support frame 2 fixedly connected to the upper end of the quenching box body 1; a workpiece 3, disposed on the upper end of the quenching box body 1; a stirrer 4, disposed inside the quenching box body 1; an adjusting component 5, disposed outside the support frame 2; and a transmission component 6, with its two ends connected to the adjusting component 5 and the stirrer 4 respectively. The adjusting component 5 is used to move the workpiece 3 up and down; the transmission component 6 is used to drive the stirrer 4 to rotate inside the quenching box body 1, thereby stirring the quenching oil inside the quenching box body 1.

[0029] The adjustment assembly 5 includes a servo motor 501, a threaded rod 502, and a threaded connector 503. The servo motor 501 is fixedly installed on the outside of the support frame 2, and the output end of the servo motor 501 is fixedly connected to the threaded rod 502. The threaded rod 502 is threadedly connected to the outside of the threaded connector 503. The adjustment assembly 5 also includes a guide block 504 and a guide groove 505. The guide groove 505 is opened on the inside of the support frame 2, and the guide block 504 is slidably connected to the inside of the guide groove 505. The guide block 504 is connected to the outside of the threaded connector 503. The adjustment assembly 5 also includes a connecting rod 506 and a frame 507. The frame 507 is connected to the threaded connector 503 through the connecting rod 506, and the workpiece 3 is provided on the inside of the frame 507. The adjustment assembly 5 also includes a hydraulic rod 508 and a pressure plate 509. The hydraulic rod 508 is fixedly installed on the inside of the frame 507, and the output end of the hydraulic rod 508 is fixedly connected to the pressure plate 509.

[0030] When this structure needs to quench a workpiece 3 that has been heated to a high temperature, the workpiece 3 is first placed inside the frame 507. Then, the hydraulic rod 508 is driven, and the output end of the hydraulic rod 508 drives the pressure plate 509 to move downward, thereby fixing the workpiece 3. After the workpiece 3 is fixed, the servo motor 501 is run, and the output end of the servo motor 501 drives the threaded rod 502 to rotate. The rotation of the threaded rod 502 will drive the threaded connector 503 with the outer thread to move downward. Through the downward movement of the threaded connector 503, the frame 507 at the tail end of the connecting rod 506 will also move downward, so that the workpiece 3 enters the quenching chamber 1 and is quenched by quenching oil.

[0031] Example 2: Figures 1-2 , Figures 5-6 The present invention provides a technical solution: a metal processing quenching box, which discloses that: the transmission assembly 6 includes a first transmission shaft 601, a transmission belt 602, a second transmission shaft 603, and a rotating rod 604. The first transmission shaft 601 is fixedly connected to the end of the threaded rod 502, and the first transmission shaft 601 is connected to the second transmission shaft 603 through the transmission belt 602. The rotating rod 604 is fixedly connected to the inner side of the second transmission shaft 603, and the rotating rod 604 is rotatably connected to the inner side of the quenching box body 1. A stirrer 4 is fixedly connected to the top of the rotating rod 604. A support corner block 7 is fixedly installed on the inner side of the quenching box body 1, and a filter baffle 8 is provided on the upper end of the support corner block 7.

[0032] When the threaded rod 502 rotates, it synchronously drives the first drive shaft 601 to rotate. The first drive shaft 601, connected by the drive belt 602, drives the second drive shaft 603 to rotate. The rotation of the second drive shaft 603 drives the rotating rod 604 to rotate as well, thereby causing the agitator 4 to rotate at the bottom of the quenching chamber 1. This agitates the quenching oil inside the quenching chamber 1, avoiding differences in cooling rates between different parts of the workpiece 3 and improving the overall quenching efficiency of the workpiece 3. The waste generated during the quenching of the workpiece 3 will fall onto the upper end of the filter baffle 8. When it is necessary to clean the impurities inside the quenching oil, the impurities in the quenching oil can be cleaned out by horizontally removing the filter baffle 8 from the quenching oil. Furthermore, the isolation provided by the filter baffle 8 can prevent the risk of damage to the agitator 4 due to operator error and contact between the frame 507 and the agitator 4.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal working quench tank characterized by, Include: Quenching box (1), the upper end of the quenching box (1) is fixedly connected with a support frame (2); Workpiece (3), the workpiece (3) is arranged on the upper end of the quenching box (1); Stirrer (4), the stirrer (4) is arranged on the inner side of the quenching box (1); Adjusting assembly (5), the adjusting assembly (5) is arranged on the outer side of the support frame (2); Transmission assembly (6), the transmission assembly (6) is connected with the adjusting assembly (5) and the stirrer (4) respectively at both ends; wherein, The adjusting assembly (5) is used for driving the workpiece (3) to move up and down; The transmission assembly (6) is used for driving the stirrer (4) to rotate in the inner side of the quenching box (1), and stirring the quenching oil in the inner side of the quenching box (1).

2. A metal working quenching tank according to claim 1, characterized in that: The adjusting assembly (5) comprises a servo motor (501), a threaded rod (502) and a threaded connector (503), the servo motor (501) is fixedly installed on the outer side of the support frame (2), the output end of the servo motor (501) is fixedly connected with the threaded rod (502), and the outer side of the threaded rod (502) is threadedly connected with the threaded connector (503).

3. A metal working quenching tank as defined in claim 2, wherein: The adjusting assembly (5) further comprises a guide block (504) and a guide groove (505), the guide groove (505) is formed on the inner side of the support frame (2), the guide block (504) is slidably connected with the inner side of the guide groove (505), and the guide block (504) is connected with the outer side threaded connector (503).

4. A metal working quenching tank as defined in claim 3, wherein: The adjusting assembly (5) further comprises a connecting rod (506) and a frame (507), the frame (507) is connected with the threaded connector (503) through the connecting rod (506), and the inner side of the frame (507) is provided with the workpiece (3).

5. A metal working quenching tank as defined in claim 4, wherein: The adjusting assembly (5) further comprises a hydraulic rod (508) and a pressing plate (509), the hydraulic rod (508) is fixedly installed on the inner side of the frame (507), and the output end of the hydraulic rod (508) is fixedly connected with the pressing plate (509).

6. A metal working quenching tank as defined in claim 1, wherein: The transmission assembly (6) comprises a first transmission shaft (601), a transmission belt (602), a second transmission shaft (603) and a rotating rod (604), the first transmission shaft (601) is fixedly connected at the end of the threaded rod (502), the first transmission shaft (601) is connected with the second transmission shaft (603) through the transmission belt (602), the inner side of the second transmission shaft (603) is fixedly connected with the rotating rod (604), the rotating rod (604) is rotatably connected on the inner side of the quenching box (1), and the top of the rotating rod (604) is fixedly connected with the stirrer (4).

7. A metal working quenching tank as defined in claim 1, wherein: The inner side of the quenching box (1) is fixedly installed on the support angle block (7), and the upper end of the support angle block (7) is provided with a filter partition (8).

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