Quenching hoisting tool for special-shaped flange forgings

Abstract

The utility model relates to hoisting tool technical field, and disclose a kind of for special-shaped flange forge piece's quenching hoisting tool, including hoisting beam, the bottom of hoisting beam is fixedly connected with first connecting block, the bottom of first connecting block is provided with rotating assembly;The rotating assembly includes mounting plate, and the outer wall of mounting plate is equipped with first motor, and the output shaft of first motor is fixedly connected with the shaft of coupling through joint. This for special-shaped flange forge piece's quenching hoisting tool is provided with fixed seat, second motor, threaded rod, moving frame, bolt, hook head and jack, when hook head passes through the flange hole of special-shaped flange, by second motor work, make bolt descend, and bolt cooperation hook head can lock special-shaped flange forge piece, prevent special-shaped flange forge piece from falling in hoisting way, increase security, and most special-shaped flanges are provided with flange hole, and the adaptability is higher, satisfy the needs of people.

Description

Technical Field

[0001] This utility model relates to the field of hoisting tooling technology, specifically a quenching hoisting tooling for irregularly shaped flange forgings. Background Technology

[0002] In some industrial applications, irregular flanges require high hardness. Therefore, quenching is necessary to refine the surface and internal structure of the flange and improve its hardness. Since irregular flange forgings are usually of varying weights and shapes, a quenching hoisting tool is needed for lifting irregular flange forgings during quenching.

[0003] The prior art patent document CN212101644U provides a lifting gravity clamping fixture. This lifting fixture utilizes the weight of the part itself and the characteristics of the rhomboid four-bar linkage mechanism to automatically tighten the part during the lifting process and automatically release it after the part is lowered, thereby shortening the time for fixing and disassembling the part. It only requires pre-aligning the two clamping parts with the part, which can improve the handling efficiency of disc-shaped parts.

[0004] While the existing technology described above can quickly lift parts, irregular flange forgings are often heavy, and the device only relies on clamping for fixation, which is prone to loosening during handling and quenching. Furthermore, it cannot be adapted to irregular flanges of different shapes and cannot meet people's needs. Therefore, we need a quenching and lifting fixture for irregular flange forgings. Utility Model Content

[0005] The purpose of this utility model is to provide a quenching and lifting fixture for irregularly shaped flange forgings, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a quenching and lifting fixture for irregular flange forgings, including a lifting beam, wherein a first connecting block is fixedly connected to the bottom of the lifting beam, and a rotating component is provided at the bottom of the first connecting block;

[0007] The rotating assembly includes a mounting plate, and a first motor is mounted on the outer wall of the mounting plate. The output shaft of the first motor is fixedly connected to a rotating shaft via a coupling. A mounting base is fixedly connected to the bottom of the mounting plate, and an annular groove is formed on the inner wall of the mounting base. A ball bearing is provided on the inner wall of the annular groove. A round shaft is provided on the inner wall of the mounting base, and a second connecting block is fixedly connected to the bottom of the round shaft. A lifting assembly is provided at the bottom of the second connecting block.

[0008] The lifting device assembly includes a fixed base, and a second motor is mounted on the outer wall of the fixed base. The output shaft of the second motor is fixedly connected to a threaded rod via a coupling, and a movable frame is threadedly connected to the outer wall of the threaded rod. One end of the movable frame is fixedly connected to a pin, and a hook is fixedly connected to the bottom of the fixed base, with an insertion hole on the inner wall of the hook.

[0009] Preferably, the number of the balls is multiple, and the multiple balls are arranged in a ring groove.

[0010] Preferably, the first motor forms a rotating structure through a rotating shaft and a round shaft, and one end of the rotating shaft passes through the mounting plate and is connected to the round shaft.

[0011] Preferably, the second motor forms a rotating structure with the movable frame via a threaded rod, and one end of the threaded rod is threaded through the movable frame.

[0012] Preferably, the inner wall shape and size of the fixed seat match the outer wall shape and size of the movable frame, and the inner wall of the fixed seat and the outer wall of the movable frame fit together.

[0013] Preferably, the hook head forms a sliding structure with the pin through the insertion hole, and one end of the pin passes through the insertion hole.

[0014] Preferably, the shape and size of the outer wall of the pin match the shape and size of the inner wall of the socket, and the outer wall of the pin fits into the inner wall of the socket.

[0015] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0016] First, this utility model is equipped with a fixed base, a second motor, a threaded rod, a movable frame, a pin, a hook, and a insertion hole. When the hook passes through the flange hole of the irregular flange, the second motor works to move the pin down. The pin, in conjunction with the hook, can lock the irregular flange forging, preventing it from falling during hoisting and increasing safety. Moreover, most irregular flanges have flange holes, making them highly adaptable and meeting people's needs.

[0017] Secondly, this utility model is equipped with an installation plate, a first motor, a rotating shaft, an installation base, an annular groove, balls, a round shaft, and a second connecting block. When it is necessary to rotate the irregular flange forging, the first motor works to make the hook head rotate, and the hook head drives the irregular flange forging to rotate, thereby meeting the needs of subsequent processing. The structure is simple and the operation is convenient. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the hook and pin structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the mounting base and annular groove structure of this utility model;

[0021] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0022] The components are: 1. Lifting beam; 2. First connecting block; 3. Rotating assembly; 301. Mounting plate; 302. First motor; 303. Rotating shaft; 304. Mounting seat; 305. Annular groove; 306. Ball bearing; 307. Round shaft; 308. Second connecting block; 4. Lifting device assembly; 401. Fixed seat; 402. Second motor; 403. Threaded rod; 404. Moving frame; 405. Pin; 406. Hook; 407. Insertion hole. Detailed Implementation

[0023] 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.

[0024] like Figure 1-4 As shown, a quenching and lifting fixture for irregularly shaped flange forgings includes a lifting beam 1, a first connecting block 2 fixedly connected to the bottom of the lifting beam 1, and a rotating assembly 3 disposed at the bottom of the first connecting block 2; the rotating assembly 3 includes a mounting plate 301, and a first motor 302 is mounted on the outer wall of the mounting plate 301. The output shaft of the first motor 302 is fixedly connected to a rotating shaft 303 via a coupling. A mounting base 304 is fixedly connected to the bottom of the mounting plate 301, and an annular groove 305 is formed on the inner wall of the mounting base 304. Ball bearings 306 are disposed on the inner wall of the annular groove 305. A round shaft 307 is provided, and a second connecting block 308 is fixedly connected to the bottom of the round shaft 307. A lifting device assembly 4 is provided at the bottom of the second connecting block 308. The lifting device assembly 4 includes a fixed base 401, and a second motor 402 is installed on the outer wall of the fixed base 401. The output shaft of the second motor 402 is fixedly connected to a threaded rod 403 through a coupling. A movable frame 404 is threadedly connected to the outer wall of the threaded rod 403. A pin 405 is fixedly connected to one end of the movable frame 404. A hook 406 is fixedly connected to the bottom of the fixed base 401, and an insertion hole 407 is opened on the inner wall of the hook 406.

[0025] The above technical solution serves as an explanation.

[0026] Specifically, there are multiple balls 306, and the multiple balls 306 are arranged in a ring groove 305.

[0027] Through the above technical solution, by setting multiple balls 306, they can share the load and friction, making the round shaft 307 rotate more stably; the outer wall of the fixed seat 401 is equipped with a controller.

[0028] Specifically, the first motor 302 forms a rotating structure with the round shaft 307 via the rotating shaft 303, and one end of the rotating shaft 303 passes through the mounting plate 301 and is connected to the round shaft 307.

[0029] With the above technical solution, when the first motor 302 is working, it drives the rotating shaft 303 to rotate, and the rotating shaft 303 drives the round shaft 307 to rotate, thereby adjusting the direction of the irregular flange forging in the hook head 406 to meet different processing needs.

[0030] Specifically, the second motor 402 forms a rotating structure with the movable frame 404 through the threaded rod 403, and one end of the threaded rod 403 is threaded through the movable frame 404.

[0031] Through the above technical solution, the inner wall of the fixed base 401 is provided with a fixed bearing; and one end of the threaded rod 403 extends into the fixed bearing for connection; when the second motor 402 works, it drives the threaded rod 403 to rotate, and the threaded rod 403 can rotate more stably through the fixed bearing; when the threaded rod 403 rotates, it can move the movable frame 404, and the movable frame 404 drives the pin 405 to move.

[0032] Specifically, the inner wall shape and size of the fixed base 401 match the outer wall shape and size of the movable frame 404, and the inner wall of the fixed base 401 and the outer wall of the movable frame 404 fit together.

[0033] With the above technical solution, when the threaded rod 403 rotates and causes the movable frame 404 to move, the movable frame 404 can move more stably on the inner wall of the fixed seat 401.

[0034] Specifically, the hook 406 forms a sliding structure with the pin 405 through the socket 407, and one end of the pin 405 passes through the socket 407.

[0035] With the above technical solution, when the second motor 401 works and the pin 405 moves down, the pin 405 can move to a suitable position through the insertion hole 406 to lock the hook head 406, preventing the irregular flange forging from falling off the hook head 406 during the hoisting process, thus ensuring the safety of the hoisting operation.

[0036] Specifically, the outer wall shape and size of the pin 405 match the inner wall shape and size of the socket 407, and the outer wall of the pin 405 fits into the inner wall of the socket 407.

[0037] With the above technical solution, when the second motor 402 works and causes the pin 405 to move, the pin 405 can move more stably within the socket 407. In addition, the socket 407 can effectively limit the pin 405, preventing the pin 405 from shaking when hoisting irregular flange forgings.

[0038] In use, first connect the device to an external power supply. The external power supply provides power to the device. The operator inserts one end of the hook 406 through the flange hole of the shaped flange forging. The second motor 402 drives the threaded rod 403 to rotate, causing the moving frame 404 to move downwards. The downward movement of the moving frame 404 drives the pin 405 to move downwards. The pin 405 moves more stably through the insertion hole 407. When the pin 405 moves to the bottom, it prevents the shaped flange forging from falling. When subsequent processing requires rotating the shaped flange forging, the first motor 30... 2. The drive shaft 303 rotates, which in turn drives the round shaft 307 to rotate. The round shaft 307 rotates more stably through the ball bearings 306 in the annular groove 305. The rotation of the round shaft 307 drives the second connecting block 308 to rotate, which in turn drives the fixed seat 401 to rotate. The fixed seat 401 drives the hook head 406 to rotate, thereby rotating the irregular flange forging in the hook head 406 to the required direction. This completes all the work. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] 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 quenching and lifting fixture for irregularly shaped flange forgings, comprising a lifting beam (1), characterized in that: The bottom of the lifting beam (1) is fixedly connected to a first connecting block (2), and the bottom of the first connecting block (2) is provided with a rotating component (3); The rotating assembly (3) includes a mounting plate (301), and a first motor (302) is mounted on the outer wall of the mounting plate (301). The output shaft of the first motor (302) is fixedly connected to a rotating shaft (303) via a coupling. A mounting base (304) is fixedly connected to the bottom of the mounting plate (301), and an annular groove (305) is provided on the inner wall of the mounting base (304). A ball bearing (306) is provided on the inner wall of the annular groove (305). A round shaft (307) is provided on the inner wall of the mounting base (304), and a second connecting block (308) is fixedly connected to the bottom of the round shaft (307). A lifting device assembly (4) is provided at the bottom of the second connecting block (308). The lifting device assembly (4) includes a fixed base (401), and a second motor (402) is installed on the outer wall of the fixed base (401). The output shaft of the second motor (402) is fixedly connected to a threaded rod (403) through a coupling. A movable frame (404) is threadedly connected to the outer wall of the threaded rod (403). A pin (405) is fixedly connected to one end of the movable frame (404). A hook (406) is fixedly connected to the bottom of the fixed base (401), and an insertion hole (407) is opened on the inner wall of the hook (406).

2. The quenching and lifting fixture for irregularly shaped flange forgings according to claim 1, characterized in that: The number of the balls (306) is multiple, and the multiple balls (306) are arranged in a ring groove (305).

3. The quenching and lifting fixture for irregularly shaped flange forgings according to claim 1, characterized in that: The first motor (302) forms a rotating structure with a rotating shaft (303) and a round shaft (307), and one end of the rotating shaft (303) passes through the mounting plate (301) and is connected to the round shaft (307).

4. The quenching hoisting tool for a special-shaped flange forge piece according to claim 1, characterized in that: The second motor (402) forms a rotating structure with the movable frame (404) through a threaded rod (403), and one end of the threaded rod (403) is threaded through the movable frame (404).

5. A quenching and lifting fixture for irregularly shaped flange forgings according to claim 1, characterized in that: The inner wall shape and size of the fixed seat (401) match the outer wall shape and size of the movable frame (404), and the inner wall of the fixed seat (401) and the outer wall of the movable frame (404) fit together.

6. A quenching and lifting fixture for irregularly shaped flange forgings according to claim 1, characterized in that: The hook (406) forms a sliding structure with the pin (405) through the insertion hole (407), and one end of the pin (405) passes through the insertion hole (407).

7. A quenching and lifting fixture for irregularly shaped flange forgings according to claim 1, characterized in that: The outer wall shape and size of the pin (405) match the inner wall shape and size of the socket (407), and the outer wall of the pin (405) fits into the inner wall of the socket (407).

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