Quenching equipment for cast gear production

Abstract

The utility model discloses quenching equipment for cast gear production, which comprises a quenching box, the upper surface of the quenching box is provided with a quenching port, the upper surface of the quenching box is fixedly connected with a support, an electric telescopic rod is fixedly embedded on the upper surface of the support, the bottom end of the electric telescopic rod is fixedly connected with a gear quenching frame, and the gear quenching frame is fixedly connected with a gear shaft. And two quenching net plates are fixedly embedded in the inner bottom wall of the gear quenching frame, and a partition plate is fixedly connected to the inner wall of the quenching box. According to the device, through the arrangement of the quenching box, the support, the electric telescopic rod and the gear quenching frame, a cast gear can be placed in the gear quenching frame and extends into the quenching box, the quenching operation of the cast gear is achieved, and through the arrangement of an exhaust fan, an exhaust pipe, a smoke suction opening, dust filtering mesh cloth and an activated carbon purification layer, the gear quenching efficiency is improved. Waste gas and particulate matter generated by quenching of the cast gear can be extracted, filtered and purified, harmful gas is prevented from being discharged, and safe quenching machining of the cast gear is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of quenching equipment, in particular to quenching equipment for casting gear production. Background Art

[0002] Gears are mechanical elements with teeth on the rim that can continuously mesh to transmit motion and power. They are mechanical parts with teeth that can mesh with each other. The diameter of the large gear is twice the diameter of the small gear. Gears need to be quenched during the production process to improve their rigidity. Quenching is a metal heat treatment process that heats the metal workpiece to a certain appropriate temperature and maintains it for a period of time, and then immerses it in a quenching medium for rapid cooling.

[0003] Among them, the utility model patent with announcement number CN216192506U discloses a quenching device for cast gear production. However, the above patent still has certain shortcomings when used. During the quenching process of cast gears, more harmful fumes and particulate matter are often generated and drift into the air, which is easy to cause environmental pollution and damage the health of workers. It is not convenient for the safe quenching processing of cast gears. Therefore, we propose a quenching equipment for cast gear production to solve the above problems. Utility Model Content

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

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quenching equipment for casting gear production, comprising a quenching box, a quenching port is provided on the upper surface of the quenching box, a bracket is fixedly connected to the upper surface of the quenching box, an electric telescopic rod is fixedly inlaid on the upper surface of the bracket, a gear quenching frame is fixedly connected to the bottom end of the electric telescopic rod, two quenching mesh plates are fixedly inlaid on the inner bottom wall of the gear quenching frame, a partition is fixedly connected to the inner wall of the quenching box, a smoke outlet is provided on the right side surface of the partition, a dust filter cloth and an activated carbon purification layer are fixedly connected to the right side surface of the partition and the inner side wall of the quenching box, the activated carbon purification layer is located directly below the dust filter cloth, an exhaust fan is fixedly connected to the inner side wall of the quenching box, the output end of the exhaust fan is fixedly connected to an exhaust pipe, and the output end of the exhaust pipe passes through the quenching box and extends to the outside of the quenching box.

[0007] In a further embodiment, a control panel is fixedly connected to the front of the quenching box, and the control panel is electrically connected to the electric telescopic rod and the exhaust fan through wires.

[0008] In a further embodiment, a sliding hole is provided on the upper surface of the bracket, a sliding rod is fixedly connected to the upper surface of the gear quenching frame, and a top end of the sliding rod passes through the sliding hole and extends to the top of the bracket.

[0009] In a further embodiment, an observation frame is fixedly embedded on the front of the quenching box, and the observation frame is located on the left side of the control panel.

[0010] In a further embodiment, the left side of the quenching box is fixedly connected to a liquid inlet pipe, the upper surface of the liquid inlet pipe is fixedly connected to a water inlet valve, the back of the quenching box is fixedly connected to a drain pipe, and the upper surface of the drain pipe is fixedly connected to a drain valve.

[0011] In a further embodiment, two mounting seats are fixedly connected to the bottom surface of the quenching box, and two mounting holes are provided on the upper surface of each of the mounting seats.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the quenching box, bracket, electric telescopic rod and gear quenching frame, the device can place the cast gear into the gear quenching frame and extend it into the quenching box to realize the quenching operation of the cast gear, and through the exhaust fan, exhaust pipe, smoke outlet, dust filter cloth and activated carbon purification layer, the exhaust gas and particulate matter generated by the quenching of the cast gear can be extracted, filtered and purified to avoid the discharge of harmful gases, thereby facilitating the safe quenching processing of the cast gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the quenching equipment used in the production of cast gears.

[0015] Figure 2 This is the rear view of the quenching box in the quenching equipment used in the production of cast gears.

[0016] Figure 3 This is a schematic diagram of the internal dissection structure of the quenching box in the quenching equipment used in the production of cast gears.

[0017] Figure 4 This is a bottom view of the quenching box in the quenching equipment used in the production of cast gears.

[0018] In the figure: 1. quenching box; 2. liquid inlet pipe; 3. water inlet valve; 4. gear quenching frame; 5. sliding hole; 6. sliding rod; 7. electric telescopic rod; 8. bracket; 9. control panel; 10. observation frame; 11. mounting hole; 12. mounting seat; 13. exhaust pipe; 14. drain valve; 15. drain pipe; 16. quenching mesh plate; 17. quenching port; 18. partition; 19. smoke outlet; 20. dust filter cloth; 21. activated carbon purification layer; 22. exhaust fan. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] 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.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a quenching equipment for casting gear production includes a quenching box 1, a quenching port 17 is opened on the upper surface of the quenching box 1, a bracket 8 is fixedly connected to the upper surface of the quenching box 1, an electric telescopic rod 7 is fixedly inlaid on the upper surface of the bracket 8, a gear quenching frame 4 is fixedly connected to the bottom end of the electric telescopic rod 7, and two quenching mesh plates 16 are fixedly inlaid on the inner bottom wall of the gear quenching frame 4, a partition 18 is fixedly connected to the inner wall of the quenching box 1, a smoke outlet 19 is opened on the right side of the partition 18, a dust filter cloth 20 and an activated carbon purification layer 21 are fixedly connected to the right side of the partition 18 and the inner wall of the quenching box 1, and the activated carbon purification layer 21 is located directly below the dust filter cloth 20, and an exhaust fan 22 is fixedly connected to the inner wall of the quenching box 1, and the output end of the exhaust fan 22 is fixedly connected to the exhaust pipe 13, and the output end of the exhaust pipe 13 passes through the quenching box 1 and extends to the outside of the quenching box 1.

[0023] A control panel 9 is fixedly connected to the front of the quenching box 1. The control panel 9 is electrically connected to the electric telescopic rod 7 and the exhaust fan 22 through wires, which enables the staff to control the device more conveniently and facilitates the quenching process of the cast gears. A sliding hole 5 is opened on the upper surface of the bracket 8, and a sliding rod 6 is fixedly connected to the upper surface of the gear quenching frame 4. The top end of the sliding rod 6 passes through the sliding hole 5 and extends to the top of the bracket 8, which can slide and limit the gear quenching frame 4, so as to facilitate the stable up and down lifting of the gear quenching frame 4.

[0024] An observation frame 10 is fixedly embedded on the front of the quenching box 1. The observation frame 10 is located on the left side of the control panel 9, and the inside of the quenching box 1 can be observed, which is convenient for understanding the quenching condition of the cast gear. The left side of the quenching box 1 is fixedly connected with a liquid inlet pipe 2, and the upper surface of the liquid inlet pipe 2 is fixedly connected with a water inlet valve 3. The back of the quenching box 1 is fixedly connected with a drain pipe 15, and the upper surface of the drain pipe 15 is fixedly connected with a drain valve 14, which can inject and discharge the quenching medium, and is convenient for the replacement of the quenching medium. The bottom surface of the quenching box 1 is fixedly connected with two mounting seats 12, and the upper surface of each mounting seat 12 is provided with two mounting holes 11, which can install and fix the quenching box 1, and facilitate the stable use of the quenching box 1.

[0025] The working principle of the utility model is:

[0026] When in use, first install and fix the quenching box 1 through the mounting seat 12 and the mounting hole 11, then power on the device, open the water inlet valve 3, inject the quenching medium into the quenching box 1 through the liquid inlet pipe 2, place the cast gear to be quenched into the gear quenching frame 4, click the control panel 9 to make the electric telescopic rod 7 work to drive the gear quenching frame 4 to move downward, and place it in the quenching medium inside the quenching box 1 to achieve quenching of the cast gear, and at the same time make the exhaust fan 22 work to exhaust air, so that the harmful smoke and particulate matter generated by quenching are drawn in through the exhaust port 19, and the dust filter cloth 20 and the activated carbon purification layer 21 are used to filter and purify the effective smoke and particulate matter to avoid the discharge of polluted gas, so as to achieve safe quenching processing of the cast gear.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quenching equipment for casting gear production, characterized in that: It comprises a quenching box (1), the upper surface of the quenching box (1) is provided with a quenching port (17), the upper surface of the quenching box (1) is fixedly connected to a bracket (8), the upper surface of the bracket (8) is fixedly inlaid with an electric telescopic rod (7), the bottom end of the electric telescopic rod (7) is fixedly connected to a gear quenching frame (4), and the inner bottom wall of the gear quenching frame (4) is fixedly inlaid with two quenching mesh plates (16); The inner wall of the quenching box (1) is fixedly connected to a partition (18), and a smoke outlet (19) is provided on the right side of the partition (18). The right side of the partition (18) and the inner wall of the quenching box (1) are fixedly connected to a dust filter cloth (20) and an activated carbon purification layer (21), and the activated carbon purification layer (21) is located directly below the dust filter cloth (20). The inner wall of the quenching box (1) is fixedly connected to an exhaust fan (22), and the output end of the exhaust fan (22) is fixedly connected to an exhaust pipe (13), and the output end of the exhaust pipe (13) passes through the quenching box (1) and extends to the outside of the quenching box (1).

2. The quenching equipment for casting gear production according to claim 1 is characterized in that: A control panel (9) is fixedly connected to the front of the quenching box (1), and the control panel (9) is electrically connected to the electric telescopic rod (7) and the exhaust fan (22) via a wire.

3. The quenching equipment for casting gear production according to claim 1 is characterized in that: The upper surface of the bracket (8) is provided with a sliding hole (5), and the upper surface of the gear quenching frame (4) is fixedly connected with a sliding rod (6), and the top end of the sliding rod (6) passes through the sliding hole (5) and extends to the top of the bracket (8).

4. The quenching equipment for casting gear production according to claim 1 is characterized in that: An observation frame (10) is fixedly embedded on the front of the quenching box (1), and the observation frame (10) is located on the left side of the control panel (9).

5. The quenching equipment for casting gear production according to claim 1 is characterized in that: The left side of the quenching box (1) is fixedly connected to a liquid inlet pipe (2), the upper surface of the liquid inlet pipe (2) is fixedly connected to a water inlet valve (3), the back side of the quenching box (1) is fixedly connected to a drain pipe (15), and the upper surface of the drain pipe (15) is fixedly connected to a drain valve (14).

6. The quenching equipment for casting gear production according to claim 1 is characterized in that: Two mounting seats (12) are fixedly connected to the bottom surface of the quenching box (1), and two mounting holes (11) are provided on the upper surface of each mounting seat (12).

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