Gear flange rolling and piercing non-destructive quenching and tempering device

Abstract

This utility model provides a non-destructive heat treatment device for rolling and piercing gear flanges, belonging to the field of gear manufacturing technology. It solves the problem that traditional lifting control devices are cumbersome to connect and fix to gear flanges, requiring manual assistance and posing significant risks. The device includes: a lifting connection assembly; a top of an auxiliary lifting assembly slidably connected to the lifting connection assembly; a drive control assembly installed inside the lifting connection assembly; and a movement control mechanism installed inside the lifting connection assembly and connected to the auxiliary lifting assembly and drive control assembly. The internal auxiliary lifting plate forms an auxiliary support, and the sliding support rod forms a limiting support, facilitating control of gear flange lifting. It quickly completes the connection with the gear flange, automatically completes positioning, and the process is convenient and simple. It is also applicable to gear flanges of different sizes.

Description

Technical Field

[0001] This utility model belongs to the field of gear manufacturing technology, and more specifically, it relates to a non-destructive heat treatment device for rolling and piercing gear flanges. Background Technology

[0002] Gear flange ring rolling is a manufacturing process for ring-shaped parts that combines gear and flange structures. Through the coordination of rotation and radial feed motion, the heated ring blank gradually expands in diameter and reduces in wall thickness. The new piercing method combined with the quenching and tempering heat treatment process can ensure that the piercing is damage-free. During the quenching and tempering heat treatment, the parts need to be heated multiple times. Due to the large size of gear flanges, the traditional lifting control device is relatively troublesome to connect and fix to the gear flange, and manual assistance is required, which is quite dangerous. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a gear flange rolling and piercing non-destructive heat treatment device, which solves the problem mentioned in the background art that the traditional lifting control device and gear flange connection and fixing process is relatively troublesome, requires manual assistance for fixing, and is relatively dangerous.

[0004] This utility model of a gear flange rolling and piercing non-destructive quenching and tempering device is achieved through the following specific technical means:

[0005] A non-destructive heat treatment device for ring rolling and piercing of gear flanges includes: a lifting connection assembly, an auxiliary lifting assembly, a drive control assembly, and a movement control mechanism; the lifting connection assembly is generally circular; the top of the auxiliary lifting assembly is slidably connected to the lifting connection assembly; the drive control assembly is installed inside the lifting connection assembly; the movement control mechanism is installed inside the lifting connection assembly and connected to the auxiliary lifting assembly and the drive control assembly; the movement control mechanism includes: a fixed support plate and a threaded control rod; the fixed support plate is a cuboid structure with a T-shaped groove at the bottom; the threaded control rod is rotatably installed inside the groove of the fixed support plate.

[0006] Preferably, the lifting connection assembly includes: a top plate, a sliding support groove, and a connecting support frame; the top plate is generally circular, and the surface of the top plate is fixedly connected to the fixed support plate; the sliding support groove is formed on the surface of the top plate; the bottom of the connecting support frame is fixedly connected to the top plate, and the top of the connecting support frame is connected to the mobile machine by a chain.

[0007] Preferably, the auxiliary lifting assembly includes: a sliding support rod, an auxiliary baffle, and an auxiliary lifting plate; the top of the sliding support rod slides through a sliding support groove; the auxiliary baffle is fixedly connected to the sliding support rod and is slidably installed inside the sliding support groove; the sliding support rod and the auxiliary baffle can provide auxiliary support for the gear flange; the auxiliary lifting plate has an arc-shaped structure and is fixedly connected to the sliding support rod; the auxiliary lifting plate is used to assist in lifting the gear flange.

[0008] Preferably, the drive control assembly includes: a motor housing, a rotating frame, and a drive gear ring; a motor is installed inside the motor housing, and the top of the motor housing is fixedly connected to a connecting support frame; the bottom of the rotating frame is rotatably connected to a top plate, and the top of the rotating frame is connected to the motor inside the motor housing; the drive gear ring is fixedly connected to the rotating frame.

[0009] Preferably, the movement control mechanism further includes: a top fixing frame, a driving rod, a driving gear, a bevel gear assembly, a connecting driving rod, and a moving block; the top fixing frame is generally U-shaped and is fixedly installed on the top of the fixed support plate; the top of the driving rod is rotatably connected to the top fixing frame; the driving gear is fixedly installed on the surface of the driving rod and meshes with the driving gear ring; the connecting driving rod is rotatably installed inside the fixed support plate and fixedly connected to the threaded control rod, and the bottom of the driving rod is rotatably inserted into the fixed support plate and rotatably connected to the connecting driving rod through the bevel gear assembly; the moving block is generally T-shaped, the top of the moving block is slidably inserted into the groove of the fixed support plate and threadedly connected to the threaded control rod, and the bottom of the moving block is fixedly connected to the sliding support rod.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This utility model includes an auxiliary lifting component, which contains an auxiliary lifting plate. When controlling the lifting of the gear flange, the auxiliary lifting plate provides auxiliary support, and the sliding support rod provides limiting support, facilitating the control of the gear flange lifting. The device also includes a movement control mechanism that controls the auxiliary lifting component to slide inwards simultaneously, quickly completing the connection with the gear flange and automatically achieving positioning without manual assistance. The process is convenient and simple, and it is also suitable for gear flanges of different sizes. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main body axial side view of this utility model.

[0013] Figure 2 This is a schematic diagram of the main body structure of this utility model from a bottom view.

[0014] Figure 3 This is a side view of the lifting connection assembly of this utility model.

[0015] Figure 4 This is a side-view structural diagram of the auxiliary lifting component of this utility model.

[0016] Figure 5 This is a side view of the drive control component of this utility model.

[0017] Figure 6 This is a cross-sectional structural diagram of the mobile control mechanism of this utility model.

[0018] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0019] 1. Lifting connection assembly; 101. Top plate; 102. Sliding support groove; 103. Connecting support frame; 2. Auxiliary lifting assembly; 201. Sliding support rod; 202. Auxiliary baffle; 203. Auxiliary lifting plate; 3. Drive control assembly; 301. Motor box; 302. Rotating frame; 303. Drive gear ring; 4. Movement control mechanism; 401. Fixed support plate; 402. Threaded control rod; 403. Top fixing frame; 404. Drive rotating rod; 405. Drive gear; 406. Bevel gear assembly; 407. Connecting drive rod; 408. Moving block. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0021] Example 1:

[0022] As attached Figure 1 To be continued Figure 6 As shown:

[0023] This utility model provides a non-destructive heat treatment device for rolling and piercing gear flanges, comprising: a lifting connection assembly 1, an auxiliary lifting assembly 2, a drive control assembly 3, and a movement control mechanism 4; the lifting connection assembly 1 is generally circular; the top of the auxiliary lifting assembly 2 is slidably connected to the lifting connection assembly 1; the drive control assembly 3 is installed inside the lifting connection assembly 1; the movement control mechanism 4 is installed inside the lifting connection assembly 1 and connected to the auxiliary lifting assembly 2 and the drive control assembly 3; the movement control mechanism 4 includes: a fixed support plate 401 and a threaded control rod 402; the fixed support plate 401 is a cuboid structure with a T-shaped groove at the bottom; the threaded control rod 402 is rotatably installed inside the groove of the fixed support plate 401.

[0024] like Figure 3 As shown, the lifting connection assembly 1 includes: a top plate 101, a sliding support groove 102, and a connecting support frame 103; the top plate 101 is generally circular, and the surface of the top plate 101 is fixedly connected to the fixed support plate 401; the sliding support groove 102 is formed on the surface of the top plate 101; the bottom of the connecting support frame 103 is fixedly connected to the top plate 101, and the top of the connecting support frame 103 is connected to the mobile machine by a chain.

[0025] like Figure 4As shown, the auxiliary lifting assembly 2 includes: a sliding support rod 201, an auxiliary baffle 202, and an auxiliary lifting plate 203; the top of the sliding support rod 201 slides through the sliding support groove 102; the auxiliary baffle 202 is fixedly connected to the sliding support rod 201, and the auxiliary baffle 202 is slidably installed inside the sliding support groove 102. The sliding support rod 201 and the auxiliary baffle 202 can provide auxiliary support for the gear flange; the auxiliary lifting plate 203 has an arc-shaped structure, and the auxiliary lifting plate 203 is fixedly connected to the sliding support rod 201. The auxiliary lifting plate 203 is used to assist in lifting the gear flange.

[0026] like Figure 5 As shown, the drive control component 3 includes: a motor housing 301, a rotating frame 302, and a drive gear ring 303; a motor is installed inside the motor housing 301, and the top of the motor housing 301 is fixedly connected to the connecting support frame 103; the bottom of the rotating frame 302 is rotatably connected to the top plate 101, and the top of the rotating frame 302 is connected to the motor inside the motor housing 301; the drive gear ring 303 is fixedly connected to the rotating frame 302.

[0027] like Figure 6 As shown, the movement control mechanism 4 also includes: a top fixing frame 403, a driving rod 404, a driving gear 405, a bevel gear assembly 406, a connecting driving rod 407, and a moving block 408; the top fixing frame 403 has an overall U-shaped structure and is fixedly installed on the top of the fixed support plate 401; the top of the driving rod 404 is rotatably connected to the top fixing frame 403; the driving gear 405 is fixedly installed on the surface of the driving rod 404 and meshes with the driving gear ring 303; the connecting driving rod 407 is rotatably installed inside the fixed support plate 401 and is fixedly connected to the threaded control rod 402, and the bottom of the driving rod 404 is rotatably inserted into the fixed support plate 401 and rotatably connected to the connecting driving rod 407 through the bevel gear assembly 406; the moving block 408 has an overall T-shaped structure, the top of the moving block 408 is slidably inserted into the groove of the fixed support plate 401 and threadedly connected to the threaded control rod 402, and the bottom of the moving block 408 is fixedly connected to the sliding support rod 201.

[0028] The specific usage and function of this embodiment are as follows:

[0029] In this invention, when performing heat treatment on the gear flange, the gear flange needs to be placed on the support block surface. The device is then moved above the gear flange by a moving machine. Before lowering and lifting, the motor in the motor box 301 needs to be started and driven to rotate the rotating frame 302 and the gear ring 303. Since the surface of the gear ring 303 is meshed with multiple sets of driving teeth 405, the driving rod 404 in the middle of the driving teeth 405 is controlled to rotate. The bottom of the driving rod 404 is rotatably connected to the connecting driving rod 407 through the bevel gear assembly 406, and the connecting driving rod 407 is fixedly connected to the threaded control rod 402. The threaded control rod 402 is controlled to rotate and control the moving block 408 to slide outward, thereby controlling multiple sets of auxiliary lifting components 2 to slide outward, so that the auxiliary lifting plate 203 can move to the bottom of the gear flange. When controlling the lifting, the auxiliary lifting plate 203 needs to be controlled to slide inward, moving to the bottom of the gear flange to form a support limit, so as to facilitate the control of the gear flange lifting.

[0030] The following points should be noted in this article:

[0031] 1. The accompanying drawings of this utility model embodiment only involve the structure involved in this utility model embodiment; other structures can refer to general designs.

[0032] 2. Where there is no conflict, the embodiments of this utility model and the features in the embodiments can be combined with each other to obtain new embodiments.

[0033] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. Gear flange ring rolling and piercing non-destructive quenching and tempering device, including: The lifting connection assembly (1), the auxiliary lifting assembly (2), the drive control assembly (3), and the movement control mechanism (4) are provided. The lifting connection assembly (1) is generally circular. The auxiliary lifting assembly (2) is slidably connected to the top of the lifting connection assembly (1). The drive control assembly (3) is installed inside the lifting connection assembly (1). The movement control mechanism (4) is installed inside the lifting connection assembly (1) and connected to the auxiliary lifting assembly (2) and the drive control assembly (3). The movement control mechanism (4) includes a fixed support plate (401) and a threaded control rod (402). The threaded control rod (402) is rotatably installed inside the groove of the fixed support plate (401).

2. The gear flange ring rolling and piercing non-destructive quenching and tempering device according to claim 1, characterized in that: The lifting connection assembly (1) includes: a top plate (101), a sliding support groove (102), and a connecting support frame (103); the surface of the top plate (101) is fixedly connected to the fixed support plate (401); the sliding support groove (102) is opened on the surface of the top plate (101); the bottom of the connecting support frame (103) is fixedly connected to the top plate (101), and the top of the connecting support frame (103) is connected to the mobile machine by a chain.

3. The gear flange rolling and piercing non-destructive quenching and tempering device according to claim 2, characterized in that: The auxiliary lifting assembly (2) includes: a sliding support rod (201), an auxiliary baffle (202), and an auxiliary lifting plate (203); the top of the sliding support rod (201) slides through the sliding support groove (102); the auxiliary baffle (202) is fixedly connected to the sliding support rod (201), and the auxiliary baffle (202) is slidably installed inside the sliding support groove (102); the auxiliary lifting plate (203) is fixedly connected to the sliding support rod (201).

4. The gear flange rolling and piercing non-destructive quenching and tempering device according to claim 3, characterized in that: The drive control component (3) includes: a motor housing (301), a rotating frame (302), and a drive gear ring (303); a motor is installed inside the motor housing (301), and the top of the motor housing (301) is fixedly connected to the connecting support frame (103); the bottom of the rotating frame (302) is rotatably connected to the top plate (101), and the top of the rotating frame (302) is connected to the motor inside the motor housing (301); the drive gear ring (303) is fixedly connected to the rotating frame (302).

5. The gear flange ring rolling and piercing non-destructive quenching and tempering device according to claim 4, characterized in that: The movement control mechanism (4) further includes: a top fixing frame (403), a driving rod (404), a driving gear (405), a bevel gear assembly (406), a connecting driving rod (407), and a moving block (408); the top fixing frame (403) is fixedly installed on the top of the fixed support plate (401); the top of the driving rod (404) is rotatably connected to the top fixing frame (403); the driving gear (405) is fixedly installed on the surface of the driving rod (404) and meshes with the driving gear ring (303); the connecting rod (407) is connected to the moving block (408). The drive rod (407) is rotatably installed inside the fixed support plate (401) and fixedly connected to the threaded control rod (402). The bottom of the drive rod (404) is rotated and inserted into the fixed support plate (401) and rotatably connected to the drive rod (407) through the bevel gear assembly (406). The top of the moving block (408) is slidably inserted into the groove of the fixed support plate (401) and threadedly connected to the threaded control rod (402). The bottom of the moving block (408) is fixedly connected to the sliding support rod (201).

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