Oil immersion device for gear production

Abstract

The oil immersion device for gear production comprises an oil immersion tank and an oil immersion basket, fixing blocks are symmetrically and fixedly connected to the top side of the oil immersion tank, a supporting frame is fixedly connected to the top walls of the fixing blocks, an electric push rod is fixedly installed in the top of the supporting frame, and a telescopic rod is installed at the output end of the bottom of the electric push rod. The bottom end of the telescopic rod movably penetrates through the top wall of the supporting frame to extend downwards, the bottom end of the telescopic rod is fixedly connected with a buckle, the lifting frame drives the supporting rod to move out of the limiting hole, the sliding block slides in the sliding groove, so that the moving stability of the baffle is higher, the gear is sequentially connected to the limiting rod in an inserted mode, the lifting frame is loosened, and the supporting rod is driven to reset under the springback effect of the spring. By arranging the sealing cover, the bottom wall of the sealing cover abuts against the limiting rod, gears are placed more stably and are not overlapped, oil immersion is more sufficient, the top wall of the limiting rod is conveniently protected by arranging a buffering pad, the service life of the limiting rod is prolonged, and the device is simple in structure, convenient to operate and capable of saving time and labor.

Description

Technical Field

[0001] The utility model relates to the technical field of gear production, in particular to an oil immersion device for gear production. Background Art

[0002] Gears are mechanical components with gears on the rim that continuously mesh to transmit motion and power. Gears are classified according to their appearance into cylindrical gears, bevel gears, non-circular gears, racks, and worm gears. According to the shape of the tooth line, they are classified into spur gears, helical gears, herringbone gears, and curved gears. According to the surface on which the gear teeth are located, they are classified into external gears and internal gears. According to the manufacturing method, they can be divided into cast gears, cut gears, rolled gears, sintered gears, etc. After processing, gears need to go through an oiling process before leaving the factory to form an oil film on the surface of the gears, thereby enhancing the protection of the gears.

[0003] In this regard, the Chinese utility model patent with authorization announcement number CN213529391U discloses an oil immersion device for gear production, including a base, an oil tank and a rectangular frame; the oil tank is arranged on the base; there are two rectangular frames and they are symmetrically arranged on both sides of the top of the oil tank, a rectangular opening is formed in the middle of the rectangular frames, and the bottom ends of the two rectangular frames are interconnected with the top of the oil tank; limit plates are vertically provided at the four corners of the top of the rectangular frame; a placement basket is movably provided in a number of limit plates; a first support plate is provided on the rear side of the two rectangular frames, a first fixed pulley is rotatably provided on the first support plate, a cross plate is fixedly provided between the two first support plates, two second fixed pulleys are rotatably provided in the middle of the cross plate, a steel wire rope is wound around the first fixed pulley and the second fixed pulley, one end of the steel wire rope is connected to the corresponding placement basket, and the other end of the steel wire rope is connected to a winding device. The utility model increases the oil immersion station by providing two placement baskets, so that the efficiency of gear oil immersion is improved;

[0004] Existing gears are mostly placed in the same frame and stacked on each other for oil immersion. The stacked gears abut against each other, making it difficult to fully immerse the gears in oil. Therefore, we propose an oil immersion device for gear production to solve the above problem. Utility Model Content

[0005] The purpose of the present utility model is to provide an oil immersion device for gear production to solve the problems raised in the above background technology.

[0006] An oil immersion device for gear production includes an oil immersion tank and an oil immersion basket. A fixing block is symmetrically fixedly connected to the top side of the oil immersion tank. A support frame is fixedly connected to the top wall of the fixing block. An electric push rod is fixedly installed in the top of the support frame, which drives a telescopic rod to be installed at the output end of the bottom of the electric push rod. The bottom end of the telescopic rod movably passes through the top wall of the support frame and extends downward. The bottom end of the telescopic rod is fixedly connected to a buckle.

[0007] An oil immersion basket is movably placed in the oil immersion box, a top wall of the oil immersion basket is fixedly connected to a fixing frame, a top of the fixing frame is fixedly connected to a fixing ring, and a top end of the fixing ring is movably clamped in a buckle;

[0008] The inner wall of the oil immersion basket is symmetrically fixed with a bearing seat, a rotating rod is rotatably connected inside the bearing seat, and a support frame is fixedly connected to the outer wall of the rotating rod. There are multiple groups of support frames, and the support frames are arranged around the outer wall of the rotating rod. Movable grooves are symmetrically opened on the top side of the support frame, and fastening components are arranged in the movable grooves. Multiple groups of limit rods are fixedly connected to the top wall of the support frame. A lifting frame is provided just above the support frame, and multiple groups of sealing covers are fixedly connected to the inner top wall of the lifting frame.

[0009] Preferably, rectangular grooves are symmetrically provided on the inner wall of the oil immersion basket, and a filter is fixedly connected to the inner wall of the rectangular groove.

[0010] Preferably, a control panel is fixedly mounted on the outer wall of the oil immersion tank.

[0011] Preferably, the fastening assembly contains a support rod, and a limiting hole is provided in the top of the movable groove.

[0012] Preferably, the bottom end of the support rod is movably inserted into the limiting hole, and the top wall of the support rod is fixedly connected to the bottom wall of the lifting frame.

[0013] Preferably, the bottom wall of the support rod is fixedly connected to a baffle, and both side walls of the baffle are fixedly connected to sliders.

[0014] Preferably, the inner side wall of the movable groove is symmetrically provided with sliding grooves, and a slider is movably engaged in the sliding groove.

[0015] Preferably, a spring is movably sleeved on the support rod, the top end of the spring is fixedly connected to the top surface of the movable groove, and the bottom end of the spring is fixedly connected to the top wall of the baffle.

[0016] Preferably, a buffer pad is fixedly connected to the bottom wall of the sealing cover, and the bottom wall of the buffer pad is movably abutted against the top wall of the limiting rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model is characterized in that the oil immersion basket is placed in the oil immersion tank, and the electric push rod is started to push the telescopic rod downward, and the bottom end of the telescopic rod drives the buckle to move downward until the buckle moves to the vicinity of the fixing ring, and the buckle is clamped on the fixing ring. After the oil immersion is completed, the electric push rod is started to drive the telescopic rod to retract, and the connection between the buckle and the fixing ring is used to drive the entire oil immersion basket to separate from the oil immersion tank, which saves time and effort, is convenient and fast, and has higher work efficiency. By providing a support frame and a fastening component in conjunction with the lifting frame, it is convenient to limit the placement of the gear, and by pulling the lifting frame The lifting frame drives the support rod to move out of the limiting hole, and the slider slides in the slide groove, so that the movement stability of the baffle is stronger, the gears are inserted into the limiting rod in sequence, and the lifting frame is released. Under the rebound action of the spring, the support rod is driven to reset, so that the bottom wall of the sealing cover abuts against the limiting rod, completing the positioning of the gear, making the gear placement more stable, and they do not overlap with each other, and the oil immersion is more sufficient. By providing a buffer pad, it is convenient to protect the top wall of the limiting rod, thereby extending the service life of the limiting rod. The device has a simple structure, is easy to operate, and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the oil immersion basket in the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure between the transfer rod and the support frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the support frame and lifting frame in the utility model.

[0023] In the figure: 1. Oil immersion tank; 101. Control panel; 2. Fixed block; 3. Support frame; 4. Electric push rod; 401. Telescopic rod; 402. Buckle; 5. Oil immersion basket; 501. Fixed frame; 502. Fixed ring; 503. Rectangular groove; 504. Filter; 6. Bearing seat; 7. Rotating rod; 8. Support frame; 801. Movable groove; 802. Limiting hole; 9. Fastening assembly; 91. Support rod; 92. Baffle; 93. Slider; 94. Slide; 95. Spring; 10. Lifting frame; 11. Limiting rod; 12. Sealing cover; 1201. Buffer pad. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example 1:

[0026] See also Figure 1-2 The utility model provides a technical solution: an oil immersion device for gear production, comprising an oil immersion tank 1 and an oil immersion basket 5, wherein a fixing block 2 is symmetrically fixedly connected to the top side of the oil immersion tank 1, a support frame 3 is fixedly connected to the top wall of the fixing block 2, an electric push rod 4 is fixedly installed in the top of the support frame 3, and a telescopic rod 401 is installed at the output end of the bottom of the electric push rod 4, the bottom end of the telescopic rod 401 movably passes through the top wall of the support frame 3 and extends downward, and a buckle 402 is fixedly connected to the bottom end of the telescopic rod 401;

[0027] It should be noted that an oil immersion basket 5 is movably placed in the oil immersion box 1, and a fixing frame 501 is fixedly connected to the top wall of the oil immersion basket 5. A fixing ring 502 is fixedly connected to the top of the fixing frame 501, and the top end of the fixing ring 502 is movably engaged in the buckle 402.

[0028] When in use, the oil immersion basket 5 is placed in the oil immersion tank 1, and the telescopic rod 401 is pushed downward by starting the electric push rod 4. The bottom end of the telescopic rod 401 drives the buckle 402 to move downward until the buckle 402 moves to the vicinity of the fixed ring 502, and the buckle 402 is clamped on the fixed ring 502. After the oil immersion is completed, the electric push rod 4 is started to drive the telescopic rod 401 to retract, and the buckle 402 is connected to the fixed ring 502, thereby driving the entire oil immersion basket 5 to separate from the oil immersion tank 1, saving time and effort, being convenient and fast, and having higher work efficiency;

[0029] It should be noted that the inner wall of the oil immersion basket 5 is symmetrically fixed with a bearing seat 6, a rotating rod 7 is rotatably connected inside the bearing seat 6, and a support frame 8 is fixedly connected to the outer wall of the rotating rod 7. There are multiple groups of support frames 8, and the support frames 8 are arranged around the outer wall of the rotating rod 7. Movable grooves 801 are symmetrically opened on the top side of the support frame 8, and a fastening component 9 is arranged in the movable groove 801. Multiple groups of limit rods 11 are fixedly connected to the top wall of the support frame 8, and a lifting frame 10 is arranged directly above the support frame 8. Multiple groups of sealing covers 12 are fixedly connected to the inner top wall of the lifting frame 10.

[0030] Example 2:

[0031] See also Figure 3 and Figure 4 , which is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment;

[0032] Specifically, the bottom wall of the sealing cover 12 is fixedly connected with a buffer pad 1201, and the bottom wall of the buffer pad 1201 is movably abutted against the top wall of the limiting rod 11. The buffer pad 1201 is provided to facilitate protection of the top wall of the limiting rod 11 and extend the service life of the limiting rod 11.

[0033] It should be noted that the fastening assembly 9 includes a support rod 91 , and a limiting hole 802 is provided in the top of the movable slot 801 .

[0034] It should be noted that the bottom end of the support rod 91 is movably inserted into the limiting hole 802 , and the top wall of the support rod 91 is fixedly connected to the bottom wall of the lifting frame 10 .

[0035] In addition, a baffle 92 is fixedly connected to the bottom wall of the support rod 91, and sliders 93 are fixedly connected to both side walls of the baffle 92. The sliders 93 slide in the slide grooves 94, making the movement stability of the baffle 92 stronger.

[0036] Specifically, the inner wall of the movable groove 801 is symmetrically provided with sliding grooves 94 , and a slider 93 is movably engaged in the sliding groove 94 .

[0037] It should be noted that a spring 95 is movably sleeved on the support rod 91 , the top end of the spring 95 is fixedly connected to the top surface of the movable groove 801 , and the bottom end of the spring 95 is fixedly connected to the top wall of the baffle 92 .

[0038] By providing the support frame 8 and the fastening assembly 9 in conjunction with the lifting frame 10, it is convenient to limit the placement of the gears. By pulling the lifting frame 10, the lifting frame 10 drives the support rod 91 to move out of the limiting hole 802, and the gears are inserted into the limiting rod 11 in sequence. The lifting frame 10 is released, and the support rod 91 is driven to return to its original position under the rebound action of the spring 95, so that the bottom wall of the sealing cover 12 abuts against the limiting rod 11, completing the positioning of the gears, making the gears more firmly placed, and not overlapping each other, so that the oil immersion is more sufficient.

[0039] It should be noted that rectangular grooves 503 are symmetrically opened on the inner wall of the oil immersion basket 5 , and a filter screen 504 is fixedly connected to the inner wall of the rectangular groove 503 .

[0040] In addition, a control panel 101 is fixedly mounted on the outer wall of the oil immersion tank 1 .

[0041] See also Figures 1 to 4 , which is the third embodiment of the present utility model, and this embodiment is based on the above two embodiments;

[0042] When the utility model is in use, the oil immersion basket 5 is placed in the oil immersion box 1, and the telescopic rod 401 is pushed downward by starting the electric push rod 4. The bottom end of the telescopic rod 401 drives the buckle 402 to move downward until the buckle 402 moves to the vicinity of the fixing ring 502, and the buckle 402 is clamped on the fixing ring 502. After the oil immersion is completed, the electric push rod 4 is started to drive the telescopic rod 401 to retract, and the connection between the buckle 402 and the fixing ring 502 is driven to drive the entire oil immersion basket 5 to separate from the oil immersion box 1, which saves time and effort, is convenient and fast, and has higher work efficiency. By providing the support frame 8 and the fastening assembly 9 in conjunction with the lifting frame 10, it is convenient to limit the placement of the gear, and the lifting frame 10 can be used to fix the gear. By pulling the lifting frame 10, the lifting frame 10 drives the support rod 91 to move out of the limiting hole 802, and the slider 93 slides in the slide groove 94, making the baffle 92 move more stably, and the gears are inserted into the limiting rod 11 in turn, and the lifting frame 10 is released. Under the rebound action of the spring 95, the support rod 91 is driven to reset, so that the bottom wall of the sealing cover 12 abuts against the limiting rod 11, completing the limiting of the gear, making the gear placement more stable, and not overlapping with each other, and the oil immersion is more sufficient. By providing a buffer pad 1201, it is convenient to protect the top wall of the limiting rod 11, thereby extending the service life of the limiting rod 11. The device has a simple structure, is easy to operate, and saves time and effort.

[0043] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An oil immersion device for gear production, comprising an oil immersion tank (1) and an oil immersion basket (5), characterized in that: The top side of the oil immersion tank (1) is symmetrically fixedly connected with a fixed block (2), the top wall of the fixed block (2) is fixedly connected with a support frame (3), an electric push rod (4) is fixedly installed in the top of the support frame (3), and a telescopic rod (401) is installed at the bottom output end of the electric push rod (4), the bottom end of the telescopic rod (401) is movable through the top wall of the support frame (3) and extends downward, and the bottom end of the telescopic rod (401) is fixedly connected with a buckle (402); An oil immersion basket (5) is movably placed in the oil immersion box (1); a fixing frame (501) is fixedly connected to the top wall of the oil immersion basket (5); a fixing ring (502) is fixedly connected to the top of the fixing frame (501); and the top end of the fixing ring (502) is movably engaged in the buckle (402); A bearing seat (6) is symmetrically fixedly installed on the inner wall of the oil immersion basket (5), a rotating rod (7) is rotatably connected inside the bearing seat (6), and a support frame (8) is fixedly connected to the outer wall of the rotating rod (7). The support frame (8) is provided with multiple groups, and the support frame (8) is arranged around the outer wall of the rotating rod (7). A movable groove (801) is symmetrically opened on the top side of the support frame (8), and a fastening component (9) is arranged in the movable groove (801). The top wall of the support frame (8) is fixedly connected to multiple groups of limit rods (11). A lifting frame (10) is arranged directly above the support frame (8), and the inner top wall of the lifting frame (10) is fixedly connected to multiple groups of sealing covers (12).

2. The oil immersion device for gear production according to claim 1, characterized in that: The bottom wall of the sealing cover (12) is fixedly connected to a buffer pad (1201), and the bottom wall of the buffer pad (1201) is movably abutted against the top wall of the limiting rod (11).

3. The oil immersion device for gear production according to claim 1, characterized in that: The fastening assembly (9) contains a support rod (91), and a limiting hole (802) is provided in the top of the movable groove (801).

4. The oil immersion device for gear production according to claim 3, characterized in that: The bottom end of the support rod (91) is movably inserted into the limiting hole (802), and the top wall of the support rod (91) is fixedly connected to the bottom wall of the lifting frame (10).

5. The oil immersion device for gear production according to claim 4, characterized in that: The bottom wall of the support rod (91) is fixedly connected to a baffle (92), and both side walls of the baffle (92) are fixedly connected to sliders (93).

6. The oil immersion device for gear production according to claim 3, characterized in that: The inner side wall of the movable groove (801) is symmetrically provided with a sliding groove (94), and a sliding block (93) is movably engaged in the sliding groove (94).

7. The oil immersion device for gear production according to claim 5, characterized in that: A spring (95) is movably sleeved on the support rod (91), the top end of the spring (95) is fixedly connected to the inner top surface of the movable groove (801), and the bottom end of the spring (95) is fixedly connected to the top wall of the baffle (92).

8. The oil immersion device for gear production according to claim 1, characterized in that: The inner wall of the oil immersion basket (5) is symmetrically provided with rectangular grooves (503), and the inner wall of the rectangular groove (503) is fixedly connected with a filter screen (504).

9. The oil immersion device for gear production according to claim 1, characterized in that: A control panel (101) is fixedly mounted on the outer wall of the oil immersion tank (1).

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