Hanging rail device for quenching high-chromium casting

Abstract

The utility model discloses a hanging rail device for quenching a high-chromium casting, and relates to the technical field of high-chromium castings. The hanging rail device for quenching the high-chromium casting comprises a U-shaped vertical frame, an adjusting mechanism and a hoisting mechanism, the adjusting mechanism comprises a sliding rod arranged on the U-shaped vertical frame and a sliding block arranged on the sliding rod, the sliding block is connected to the outer wall of the sliding rod in a sliding mode, and the hoisting mechanism comprises a lifting assembly arranged on the adjusting mechanism and a clamping assembly arranged on the lifting assembly. The lifting assembly can drive the clamping assembly to move up and down relative to the U-shaped vertical frame. According to the mechanism, the purpose of finally controlling the moving direction and distance of the lifting mechanism is achieved through driving of the electric sliding block, different from moving through a lifting machine, the mechanism can transfer castings on the lifting mechanism more stably and accurately according to the surrounding environment, and the situation that due to the narrow environment, the gravity center of the castings is high, and the casting quality is poor can be reduced. And the situation that the casting is collided is avoided.

Description

Technical Field

[0001] This utility model relates to the field of high-chromium casting technology, and in particular to a hanging device for quenching high-chromium castings. Background Technology

[0002] Chinese patent document CN209798021U discloses a hoisting device for forging quenching. This utility model discloses a hoisting device for forging quenching, including an I-shaped base. The I-shaped base is connected to an I-shaped steel plate via an electric walking mechanism on its upper surface. The I-shaped steel plate is connected to a support plate via a support frame on its upper surface. The support plate is fixedly connected to a lifting rod via positioning blocks at both ends of its lower surface. Two symmetrically arranged sliders are sleeved on the left and right ends of the outer side of the lifting rod. A positioning ring is rotatably connected to the lower end of the outer side of the slider. A linear motor is provided in the middle of the lower surface of the support plate. This hoisting device for forging quenching has a compact structure, is easy to operate, occupies little space during use, and can quickly lift forgings of different lengths, bringing convenience to the quenching of forgings. The positioning groove combined with the positioning ring facilitates the positioning of the wire rope, the connecting plate enhances the stability of the lifting rod, and the position of the slider can be adjusted by the linear motor.

[0003] The aforementioned device relies primarily on the movement direction and distance of an external crane control device when transferring forgings. In relatively narrow environments, the crane requires a large operating space, which can easily lead to casting collisions. To address these issues, improvements have been made. Utility Model Content

[0004] The purpose of this utility model is to provide a lifting device for quenching high-chromium castings, which can solve the problem that the above-mentioned devices mainly rely on the movement direction and distance of the external crane control device when transferring forgings. In relatively narrow environments, the crane operation space is required to be large, which can easily lead to casting collisions.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a lifting device for quenching high-chromium castings, comprising a U-shaped frame, an adjustment mechanism, and a lifting mechanism. The adjustment mechanism includes a slide rod disposed on the U-shaped frame and a slider disposed on the slide rod, the slider being slidably connected to the outer wall of the slide rod. The lifting mechanism includes a lifting component disposed on the adjustment mechanism and a clamping component disposed on the lifting component. The lifting component can drive the clamping component to move up and down relative to the U-shaped frame.

[0006] Preferably, the adjustment mechanism further includes a fixed frame, an electric slide rail, and an electric slider. The bottom of the slider is fixedly connected to the fixed frame, and the top of the U-shaped frame is fixedly connected to the electric slide rail. The electric slider is slidably connected to the electric slide rail. This mechanism achieves the purpose of controlling the movement direction and distance of the lifting mechanism by driving the electric slider. Unlike moving the casting using a crane, this mechanism can transfer the casting on the lifting mechanism more stably and accurately according to the surrounding environment, which can reduce the occurrence of collisions caused by the narrow environment and high center of gravity of the casting.

[0007] Preferably, the lifting assembly includes an I-shaped connecting frame, a dual-axis motor, a turntable, steel cables, and a connecting plate. The I-shaped connecting frame is installed inside the fixed frame, and the dual-axis motor is fixedly connected to the top of the I-shaped connecting frame. The turntable is fixedly connected to both output shafts of the dual-axis motor. Steel cables are wound around the outer wall of the turntable. A connecting plate is installed below the I-shaped connecting frame. The clamping assembly includes a connecting ring, a threaded shaft, and an electric clamp. The connecting ring is fixedly connected to the bottom of the connecting plate, and the threaded shaft is installed inside the connecting ring. The electric clamp is fixedly connected to the bottom of the threaded shaft. This mechanism can control the lifting height according to the length of the casting. Therefore, this device is suitable for most castings of different sizes and has a wide range of applications. At the same time, the detachable design between the two sets of components makes it convenient for workers to disassemble and maintain them regularly.

[0008] Preferably, the fixing frame has a T-shaped slot, and the I-shaped connecting frame is snapped into the T-shaped slot, and the fixing frame and the I-shaped connecting frame are snapped into each other.

[0009] Preferably, the connecting ring has an internal threaded groove, the threaded shaft is threadedly connected to the internal threaded groove, and the connecting ring is threadedly connected to the threaded shaft.

[0010] Preferably, the I-shaped connecting frame has holes through which steel cables pass and are fixedly connected to the connecting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] The lifting device for quenching high-chromium castings utilizes a U-shaped frame, adjustment mechanism, sliding rod, slider, fixed frame, electric slide rail, electric slider, and lifting mechanism. Unlike other devices that rely on an external crane for movement, this device allows for more stable and precise transfer of castings in confined spaces, reducing the risk of collisions due to narrow environments and high center of gravity.

[0013] The lifting device for quenching high-chromium castings, through the coordinated use of a U-shaped upright, adjustment mechanism, lifting mechanism, lifting assembly, I-shaped connecting frame, dual-axis motor, turntable, steel cable, connecting plate, clamping assembly, connecting ring, threaded shaft, and electric clamp, allows for control of the lifting height based on the length of the casting. Therefore, this device is suitable for most castings of different sizes and has a wide range of applications. In addition, the detachable design between the two sets of components facilitates regular disassembly and maintenance by the staff. Attached Figure Description

[0014] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is a perspective view of the adjustment mechanism of this utility model;

[0017] Figure 3 This is an analytical diagram of the lifting component of this utility model;

[0018] Figure 4 This is a perspective view of the clamping component of this utility model.

[0019] Reference numerals: 1. U-shaped upright; 2. Adjustment mechanism; 201. Slide bar; 202. Slider; 203. Fixing frame; 204. Electric slide rail; 205. Electric slider; 3. Lifting mechanism; 31. Lifting assembly; 311. I-shaped connecting frame; 312. Dual-axis motor; 313. Turntable; 314. Steel cable; 315. Connecting plate; 32. Clamping assembly; 321. Connecting ring; 322. Threaded shaft; 323. Electric clamp. Detailed Implementation

[0020] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0021] Please see Figure 1-4 This utility model provides a technical solution: a lifting device for quenching high-chromium castings, including a U-shaped frame 1, an adjustment mechanism 2 and a lifting mechanism 3. The adjustment mechanism 2 includes a slide rod 201 disposed on the U-shaped frame 1 and a slider 202 disposed on the slide rod 201. The slider 202 is slidably connected to the outer wall of the slide rod 201. The lifting mechanism 3 includes a lifting component 31 disposed on the adjustment mechanism 2 and a clamping component 32 disposed on the lifting component 31. The lifting component 31 can drive the clamping component 32 to move up and down relative to the U-shaped frame 1.

[0022] Furthermore, the adjustment mechanism 2 also includes a fixed frame 203, an electric slide rail 204, and an electric slider 205. The bottom of the slider 202 is fixedly connected to the fixed frame 203, and the top of the U-shaped support 1 is fixedly connected to the electric slide rail 204. The electric slider 205 is slidably connected to the electric slide rail 204. When the electric slider 205 is activated, it drives the slider 202 to move. The slider 202 drives the fixed frame 203 to move, and the fixed frame 203 drives the lifting mechanism 3 to move. This mechanism achieves the purpose of controlling the direction and distance of movement of the lifting mechanism 3 through the drive of the electric slider 205. Unlike moving by using a crane, this mechanism can transfer the castings on the lifting mechanism 3 more stably and accurately according to the surrounding environment, which can reduce the occurrence of collisions caused by the narrow environment and the high center of gravity of the castings.

[0023] Furthermore, the lifting assembly 31 includes an I-shaped connecting frame 311, a dual-axis motor 312, a turntable 313, a steel cable 314, and a connecting plate 315. The I-shaped connecting frame 311 is housed within the fixed frame 203. The dual-axis motor 312 is fixedly connected to the top of the I-shaped connecting frame 311. The turntable 313 is fixedly connected to both output shafts of the dual-axis motor 312. The steel cable 314 is wound around the outer wall of the turntable 313. The connecting plate 315 is located below the I-shaped connecting frame 311. The clamping assembly 32 includes a connecting ring 321, a threaded shaft 322, and an electric clamp 323. The connecting ring 321 is fixedly connected to the bottom of the connecting plate 315. The threaded shaft 322 is housed within the connecting ring 321. The electric clamp 323 is fixedly connected to the bottom of the threaded shaft 322. The clamp 323, when in use, is started by controlling the electric clamp 323 to automatically clamp the casting. The dual-axis motor 312 is started, and the forward rotation of the dual-axis motor 312 drives the turntable 313 to rotate. The forward rotation of the turntable 313 drives the steel cable 314 to wind. The winding of the steel cable 314 drives the connecting plate 315 to move upward. The connecting plate 315 drives the connecting ring 321 to move upward. The connecting ring 321 drives the electric clamp 323 to move upward through the threaded shaft 322. The electric clamp 323 lifts the casting. This mechanism can control the lifting height according to the length of the casting. Therefore, this device is suitable for most castings of different sizes and has a wide range of applications. At the same time, the detachable design between the two sets of components makes it convenient for workers to disassemble and maintain them regularly.

[0024] Secondly, a T-shaped slot is provided in the fixing frame 203, and the I-shaped connecting frame 311 is snapped into the T-shaped slot. The fixing frame 203 and the I-shaped connecting frame 311 are snapped into each other. An internal thread groove is provided in the connecting ring 321, and the threaded shaft 322 is threaded into the internal thread groove. The connecting ring 321 and the threaded shaft 322 are threaded into each other. A hole is provided on the I-shaped connecting frame 311, and the steel cable 314 passes through the hole and is fixedly connected to the connecting plate 315.

[0025] Working principle: During use, the electric clamp 323 is started to automatically clamp the casting. The dual-axis motor 312 is started, and its forward rotation drives the turntable 313 to rotate. The turntable 313 drives the steel cable 314 to wind. The winding of the steel cable 314 drives the connecting plate 315 to move upward. The connecting plate 315 drives the connecting ring 321 to move upward. The connecting ring 321 drives the electric clamp 323 to move upward through the threaded shaft 322. The electric clamp 323 lifts the casting. The electric slider 205 is started, and it drives the slider 202 to move. The slider 202 drives the fixed frame 203 to move. The fixed frame 203 drives the lifting mechanism 3 to move.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A lifting device for quenching high-chromium castings, characterized in that, include: U-shaped support frame (1); The adjustment mechanism (2) includes a slide rod (201) set on the U-shaped frame (1) and a slider (202) set on the slide rod (201), the slider (202) being slidably connected to the outer wall of the slide rod (201); The lifting mechanism (3) includes a lifting component (31) disposed on the adjusting mechanism (2) and a clamping component (32) disposed on the lifting component (31). The lifting component (31) can drive the clamping component (32) to move up and down relative to the U-shaped frame (1).

2. The lifting device for quenching high-chromium castings according to claim 1, characterized in that: The adjustment mechanism (2) also includes a fixed frame (203), an electric slide rail (204) and an electric slider (205). The bottom of the slider (202) is fixedly connected to the fixed frame (203), the top of the U-shaped stand (1) is fixedly connected to the electric slide rail (204), and the electric slider (205) is slidably connected on the electric slide rail (204).

3. The lifting device for quenching high-chromium castings according to claim 2, characterized in that: The lifting assembly (31) includes an I-shaped connecting frame (311), a dual-axis motor (312), a turntable (313), a steel cable (314), and a connecting plate (315). The I-shaped connecting frame (311) is installed inside the fixed frame (203). The dual-axis motor (312) is fixedly connected to the top of the I-shaped connecting frame (311). The turntable (313) is fixedly connected to both output shafts of the dual-axis motor (312). The steel cable (314) is wound around the outer wall of the turntable (313). The connecting plate (315) is installed below the I-shaped connecting frame (311). The clamping assembly (32) includes a connecting ring (321), a threaded shaft (322) and an electric clamp (323). The bottom of the connecting plate (315) is fixedly connected to the connecting ring (321), the threaded shaft (322) is provided inside the connecting ring (321), and the bottom of the threaded shaft (322) is fixedly connected to the electric clamp (323).

4. A lifting device for quenching high-chromium castings according to claim 3, characterized in that: The fixing frame (203) has a T-shaped slot, and the I-shaped connecting frame (311) is snapped into the T-shaped slot. The fixing frame (203) and the I-shaped connecting frame (311) are snapped into each other.

5. A lifting device for quenching high-chromium castings according to claim 4, characterized in that: The connecting ring (321) has an internal thread groove, and the threaded shaft (322) is threadedly connected to the internal thread groove. The connecting ring (321) is threadedly connected to the threaded shaft (322).

6. A lifting device for quenching high-chromium castings according to claim 5, characterized in that: The I-shaped connecting frame (311) has holes, through which the steel cable (314) passes and is fixedly connected to the connecting plate (315).

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