Novel gear machining heat treatment device

Abstract

The novel gear machining heat treatment device comprises a bottom plate, two moving grooves are formed in the upper surface of the bottom plate, two bearings are fixedly embedded in the inner walls of the two moving grooves, the inner ring of each bearing is fixedly connected with a threaded rod, the left ends of the two threaded rods are fixedly connected with transmission wheels, and the left ends of the two transmission wheels are fixedly connected with transmission shafts. According to the gear heating device, a plurality of high-temperature-resistant supporting rods are arranged on the upper surface of the supporting plate, a plurality of gears to be heated can be placed at a time, and the gears are heated at the same time through a second electric push rod and a heating device, so that the gears can be heated at the same time, and the heating efficiency is improved. And under the action of a plurality of first electric push rods, the heated gear can be lowered into the water tank for cooling, so that through the device, the problem that the gear machining efficiency is low due to the fact that only one gear can be heated by an existing device each time can be effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of novel gear processing heat treatment, in particular to a novel gear processing heat treatment device. Background Art

[0002] Gears are a commonly used transmission mechanical component that transmits motion and power through the meshing of gear teeth. There is a heat treatment process in gear processing. The heat treatment of gears directly affects the accuracy, strength, noise and life of the gears. The main heat treatment processes for gears include normalizing, quenching, carburizing, annealing, etc.

[0003] When the gears are batch quenched, the robot places the gears on the placement table inside the heating tube for heating, then cools them, and heats them again. After quenching, the robot takes the gears away. However, the existing processing heat treatment devices can generally only heat one gear at a time when in use, and after heating, it is necessary to wait until the gear is cooled before it can be removed and heated for another gear. Therefore, the processing efficiency of the gears is slow. For this reason, we propose a new gear processing heat treatment device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a novel gear processing heat treatment device 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 novel gear processing heat treatment device comprises a bottom plate, wherein the upper surface of the bottom plate is provided with two movable grooves, the inner walls of the two movable grooves are fixedly inlaid with two bearings, the inner rings of each group of the bearings are fixedly connected with threaded rods, the left ends of the two threaded rods are fixedly connected with transmission wheels, the two transmission wheels are connected by belt transmission, the back side of the bottom plate is fixedly connected with a driving motor, the right end of one of the threaded rods and the output end of the driving motor are fixedly connected with a connecting gear, the two connecting gears are meshed, the outer surfaces of the two threaded rods are threadedly connected with moving blocks, and the upper surfaces of the two moving blocks are fixed together A support plate is connected, and a plurality of first electric push rods are fixedly connected to the upper surface of the support plate, and the output end of each of the first electric push rods is commonly fixedly connected to a support frame, and a plurality of high-temperature resistant support rods are fixedly connected to the upper surface of the support frame, and the top of each of the high-temperature resistant support rods is fixedly connected to a high-temperature resistant support clamp, and a gear body is placed above each of the high-temperature resistant support clamps, a water tank is provided on the bottom surface of the base plate, and a support frame is fixedly connected to the upper surface of the base plate, and a second electric push rod is fixedly connected to the upper surface of the support frame, and the output end of the second electric push rod is fixedly connected to a hanging plate, and a heating device is provided on the bottom surface of the hanging plate.

[0007] In a further embodiment, two first sliding grooves are formed on the inner wall of each of the movable grooves, two first sliding blocks are fixedly connected to the outer surfaces of the two movable blocks, and each of the first sliding grooves is adapted to the first sliding block.

[0008] In a further embodiment, two first sliding grooves are formed on the inner wall of each of the movable grooves, two first sliding blocks are fixedly connected to the outer surfaces of the two movable blocks, and each of the first sliding grooves is adapted to the first sliding block.

[0009] In a further embodiment, a refrigeration and cooling device is provided on the bottom surface of the water tank, and a drain valve is fixedly connected to the bottom surface of the water tank.

[0010] In a further embodiment, a control panel is fixedly connected to the front side of the support frame, and an observation window is provided on the front side of the water tank.

[0011] In a further embodiment, a plurality of loading legs are fixedly connected to the bottom surface of the bottom plate, and a non-slip pad is fixedly connected to the bottom end of each loading leg.

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

[0013] This novel gear processing heat treatment device can place multiple gears to be heat-treated at one time through a plurality of arranged high-temperature resistant support rods provided on the upper surface of the support plate, and can move the support plate carrying the multiple gears to the left end of the device through a driving motor with the cooperation of multiple components, and can heat-treat the multiple gears at the same time through a second electric push rod and a heating device, and can lower the heated gears into a water tank for cooling under the action of multiple first electric push rods. Therefore, this device can effectively solve the problem that the existing device can only heat one gear at a time, resulting in slow gear processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a new gear processing heat treatment device.

[0015] Figure 2 This is a schematic diagram of the side section structure of a new type of gear processing heat treatment device.

[0016] Figure 3 A new type of gear processing heat treatment device Figure 2 Enlarged structural diagram at A in the middle.

[0017] Figure 4 This is a schematic diagram of the top view of a new gear processing heat treatment device.

[0018] In the figure: 1. bottom plate; 2. support frame; 3. second electric push rod; 4. transmission wheel; 5. water tank; 6. drain valve; 7. observation window; 8. control panel; 9. moving groove; 10. loading leg; 11. anti-skid pad; 12. second slider; 13. support plate; 14. first slider; 15. moving block; 16. support frame; 17. refrigeration and cooling device; 18. high temperature resistant support rod; 19. gear body; 20. first slide groove; 21. threaded rod; 22. hanging plate; 23. first electric push rod; 24. second slide groove; 25. heating device; 26. high temperature resistant support fixture; 27. driving motor; 28. connecting gear; 29. ​​bearing. 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 novel gear processing heat treatment device includes a base plate 1, and two moving grooves 9 are provided on the upper surface of the base plate 1. Two bearings 29 are fixedly inlaid on the inner walls of the two moving grooves 9. The inner rings of each set of bearings 29 are fixedly connected with threaded rods 21. The left ends of the two threaded rods 21 are fixedly connected with transmission wheels 4. The two transmission wheels 4 are connected by belt transmission. A driving motor 27 is fixedly connected to the back of the base plate 1. The right end of one of the threaded rods 21 and the output end of the driving motor 27 are fixedly connected with a connecting gear 28. The two connecting gears 28 are meshed with each other. The outer surfaces of the two threaded rods 21 are threadedly connected with moving blocks 15. The upper surfaces of the two moving blocks 15 are connected together. A support plate 13 is fixedly connected, and a plurality of first electric push rods 23 are fixedly connected to the upper surface of the support plate 13. The output end of each first electric push rod 23 is commonly fixedly connected to a support frame 16. A plurality of high-temperature resistant support rods 18 are fixedly connected to the upper surface of the support frame 16. The top of each high-temperature resistant support rod 18 is fixedly connected to a high-temperature resistant support clamp 26. A gear body 19 is placed above each high-temperature resistant support clamp 26. A water tank 5 is provided on the bottom surface of the base plate 1. A support frame 2 is fixedly connected to the upper surface of the base plate 1. A second electric push rod 3 is fixedly connected to the upper surface of the support frame 2. The output end of the second electric push rod 3 is fixedly connected to a hanging plate 22. A heating device 25 is provided on the bottom surface of the hanging plate 22.

[0023] Two first slide grooves 20 are provided on the inner wall of each movable groove 9, and two first sliders 14 are fixedly connected to the outer surfaces of the two movable blocks 15, and each first slide groove 20 is adapted to the first slider 14. A plurality of second slide grooves 24 are provided on the inner wall of the support frame 2, and a plurality of second sliders 12 are fixedly connected to the outer surface of the suspension plate 22, and each second slide groove 24 is adapted to the second slider 12. Through the coordination of the plurality of slide grooves and sliders, the device can operate more stably.

[0024] A refrigeration and cooling device 17 is provided on the bottom surface of the water tank 5, a drain valve 6 is fixedly connected to the bottom surface of the water tank 5, a control panel 8 is fixedly connected to the front of the support frame 2, an observation window 7 is provided on the front surface of the water tank 5, a plurality of loading legs 10 are fixedly connected to the bottom surface of the base plate 1, and a non-slip pad 11 is fixedly connected to the bottom end of each loading leg 10. The water in the water tank 5 can be cooled by the refrigeration and cooling device 17, and the remaining water amount in the water tank 5 can be conveniently observed through the observation window 7.

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

[0026] This novel gear processing heat treatment device, when in use, firstly, the staff places the device in a suitable position and adds the water required for cooling into the water tank 5, then the staff places the gear body 19 to be heated on the top of each high temperature resistant support rod 18 on the support frame 16, and aligns its position through each high temperature resistant support clamp 26, then starts the driving motor 27 in the device through the control panel 8, so that the driving motor 27 moves the support frame 16 and the gear body 19 to the bottom of the support frame 2 with the cooperation of the connecting gear 28 and the threaded rod 21, then starts the second electric push rod 3, so that the second electric push rod 3 pushes the heating device 25 downward, and heats the gear body 19 placed below, after the heating is completed, starts multiple first electric push rods 23 at the same time, so that the first electric push rods 23 sink the support frame 16 carrying the gear body 19 into the water tank 5, cools the gear body 19, finally moves the support frame 16 out horizontally, and the staff removes the processed gear body 19.

[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 new gear processing heat treatment device, characterized in that: The invention comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is provided with two movable grooves (9), the inner walls of the two movable grooves (9) are fixedly inlaid with two bearings (29), the inner ring of each group of the bearings (29) is fixedly connected with a threaded rod (21), the left ends of the two threaded rods (21) are fixedly connected with a transmission wheel (4), the two transmission wheels (4) are connected via a belt transmission, the back side of the bottom plate (1) is fixedly connected with a driving motor (27), the right end of one of the threaded rods (21) and the output end of the driving motor (27) are fixedly connected with a connecting gear (28), the two connecting gears (28) are meshed with each other, the outer surfaces of the two threaded rods (21) are threadedly connected with a movable block (15), the upper surfaces of the two movable blocks (15) are fixedly connected with a supporting plate (13) in common, A plurality of first electric push rods (23) are fixedly connected to the upper surface of the support plate (13), and the output end of each of the first electric push rods (23) is commonly fixedly connected to a support frame (16). A plurality of high-temperature resistant support rods (18) are fixedly connected to the upper surface of the support frame (16), and the top of each of the high-temperature resistant support rods (18) is fixedly connected to a high-temperature resistant support fixture (26). A gear body (19) is placed above each of the high-temperature resistant support fixtures (26). A water tank (5) is provided on the bottom surface of the base plate (1), and a support frame (2) is fixedly connected to the upper surface of the base plate (1). A second electric push rod (3) is fixedly connected to the upper surface of the support frame (2), and the output end of the second electric push rod (3) is fixedly connected to a suspension plate (22), and a heating device (25) is provided on the bottom surface of the suspension plate (22).

2. A novel gear processing heat treatment device according to claim 1, characterized in that: The inner wall of each of the movable grooves (9) is provided with two first sliding grooves (20), the outer surfaces of the two movable blocks (15) are fixedly connected with two first sliding blocks (14), and each of the first sliding grooves (20) is adapted to the first sliding block (14).

3. The novel gear processing heat treatment device according to claim 1 is characterized in that: The inner wall of the support frame (2) is provided with a plurality of second slide grooves (24), the outer surface of the suspension plate (22) is fixedly connected with a plurality of second slide blocks (12), and each of the second slide grooves (24) is adapted to be matched with a second slide block (12).

4. The novel gear processing heat treatment device according to claim 1 is characterized in that: The bottom surface of the water tank (5) is provided with a refrigeration and temperature reduction device (17), and the bottom surface of the water tank (5) is fixedly connected to a drainage valve (6).

5. The novel gear processing heat treatment device according to claim 1 is characterized in that: A control panel (8) is fixedly connected to the front of the support frame (2), and an observation window (7) is provided on the front of the water tank (5).

6. The novel gear processing heat treatment device according to claim 1 is characterized in that: A plurality of object-carrying legs (10) are fixedly connected to the bottom surface of the bottom plate (1), and a non-slip pad (11) is fixedly connected to the bottom end of each object-carrying leg (10).

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