Hydraulic forming apparatus for downhole hanger hooks

Abstract

The utility model provides a kind of underground hoist belt hook hydraulic forming equipment, belong to mechanical technical field, the underground hoist belt hook hydraulic forming equipment, including connecting plate, the top of connecting plate is equipped with hydraulic cylinder, and the telescopic end of hydraulic cylinder is fixedly connected with fixed base, adopt hydraulic cylinder as power source, replaced artificial or unstable traditional power mode, hydraulic cylinder can provide sustained and stable power, and relevant components are driven fast to carry out forming operation, and forming efficiency is greatly improved, while reducing manual participation, and reduce labor intensity;Utilize the accurate cooperation of pushing clamp and bending block, combined with the stroke control of limiting plate, pushing clamp is slid along connecting plate under the drive of hydraulic cylinder, and bending block is jointly acted on blank, and the sliding stroke of pushing clamp is limited by limiting plate, to ensure that hook blank is bent and formed in preset trajectory, improve product size consistency and machining precision.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical technology, specifically relating to a hydraulic forming device for underground hoist belt hooks. Background Technology

[0002] In the traditional production process of conveyor belt hooks for underground lifting, the forming and processing largely relies on manual hammering or bending with simple tools, which has significant limitations: On the one hand, manual operation is labor-intensive, inefficient, and difficult to guarantee processing accuracy, resulting in poor hook size consistency and affecting the safety and adaptability for underground use; on the other hand, some existing forming equipment has a complex structure, unstable power transmission, and insufficient operational flexibility, making it difficult to adapt to the working requirements of confined underground spaces, and its adaptability to different hook specifications is weak, with cumbersome adjustment processes that increase production auxiliary time. In addition, existing equipment often lacks precise limiting and forming guide structures, leading to hook bending angle deviations and unstable forming quality, failing to meet the high strength and high precision requirements of underground lifting equipment. This utility model addresses the shortcomings of the prior art by providing a hydraulic forming device for underground hoist belt hooks. Through an integrated structural design, it solves related problems: It uses a hydraulic cylinder as the power source, replacing manual or unstable traditional power methods, significantly improving forming efficiency and reducing labor intensity; it utilizes the precise cooperation of the pushing clamp and bending block, combined with the stroke control of the limiting plate, to ensure that the hook blank is bent and formed within a preset trajectory, improving product dimensional consistency and processing accuracy; it provides convenient control of the hydraulic cylinder through an operating valve, simplifying the operation process and enhancing the equipment's practicality in complex underground environments; the overall structure uses a connecting plate as a carrier to achieve modular assembly of various components, ensuring stable power transmission while improving the equipment's compactness and spatial adaptability, flexibly adapting to the forming needs of different specifications of hoist belt hooks, and meeting the high-quality production requirements of underground operations for lifting tools. Utility Model Content

[0003] The purpose of this utility model is to provide a hydraulic forming device for underground hoist belt hooks, which aims to solve the problems of traditional production relying on manual hammering or simple tools for bending, resulting in high labor intensity, low production efficiency, and insufficient processing accuracy, leading to poor hook size consistency and affecting the safety and adaptability of underground use.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A hydraulic forming device for underground hoist belt hooks, comprising: A connecting plate is provided, with a hydraulic cylinder mounted on its top end. A fixed seat is fixedly connected to the telescopic end of the hydraulic cylinder. A pushing clamp is fixedly connected inside the fixed seat. The pushing clamp is slidably connected to the top end of the connecting plate. A limit plate is fixedly connected to the top end of the connecting plate. A bending block is fixedly connected to the top end of the connecting plate. The bending block is located on one side of the pushing clamp and is movably engaged with the outer surface of the bending block. An operating valve is fixedly connected to the circumferential surface of the connecting plate.

[0005] Compared with the prior art, the beneficial effects of this utility model are: 1. In this solution, a hydraulic cylinder is used as the power source to replace manual or unstable traditional power methods. The hydraulic cylinder can provide continuous and stable power to quickly drive the relevant parts to perform molding operations, which greatly improves molding efficiency and reduces manual intervention and labor intensity. By utilizing the precise coordination between the pushing clamp and the bending block, combined with the stroke control of the limiting plate, the pushing clamp slides along the connecting plate under the drive of the hydraulic cylinder, working together with the bending block on the blank. The limiting plate restricts the sliding stroke of the pushing clamp, ensuring that the hook blank is bent and formed within the preset trajectory, thereby improving the consistency of product dimensions and processing accuracy.

[0006] 2. In this solution, the hydraulic cylinder is conveniently controlled through the operating valve, which simplifies the operation process. Operators can easily control the start, stop, extension and retraction of the hydraulic cylinder through the operating valve, making the equipment easier to operate in complex underground environments and enhancing its practicality. The overall structure uses a connecting plate as a carrier to achieve modular assembly of various components, ensuring stable power transmission. At the same time, it makes the equipment structure compact, improves its spatial adaptability in the confined space of the mine, and this structural design makes it easy to adjust according to different specifications of hooks, making it more adaptable and reducing production auxiliary time. Attached Figure Description

[0007] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a perspective view of the present utility model; Figure 2 This is a first-person perspective side view of the present invention.

[0008] In the diagram: 1. Connecting plate; 2. Support plate; 3. Bending block; 4. Pushing clamp; 5. Fixed seat; 6. Hydraulic cylinder; 7. Operating valve; 8. Limiting plate. Detailed Implementation

[0009] 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.

[0010] Example 1

[0011] Please see Figures 1-2 The present invention provides the following technical solution: A hydraulic forming device for underground hoist belt hooks, comprising: A connecting plate 1 is provided, and a hydraulic cylinder 6 is installed at the top of the connecting plate 1. A fixed seat 5 is fixedly connected to the telescopic end of the hydraulic cylinder 6. A push clamping block 4 is fixedly connected inside the fixed seat 5. The push clamping block 4 is slidably connected to the top of the connecting plate 1. A limit plate 8 is fixedly connected to the top of the connecting plate 1. A bending block 3 is fixedly connected to the top of the connecting plate 1. The bending block 3 is located on one side of the push clamping block 4. The push clamping block 4 is movably engaged with the outer surface of the bending block 3. An operating valve 7 is fixedly connected to the circumferential surface of the connecting plate 1.

[0012] In a specific embodiment of this utility model, the connecting plate 1 serves as the basic load-bearing component of the equipment, providing a platform for the installation and fixing of all other components such as the hydraulic cylinder 6, the pushing clamp 4, the limiting plate 8, the bending block 3, and the operating valve 7. It plays the role of connecting and supporting the overall structure, ensuring the relative position stability of each component during operation. The connecting plate 1 is fixed with two support plates 2, which are used to support the bottom of the connecting plate 1.

[0013] Hydraulic cylinder 6 serves as the power source, providing driving force to push clamping block 4 through the extension and retraction of its telescopic end, thereby driving clamping block 4 to slide. It is the core power source for the equipment to complete the hydraulic forming action.

[0014] The fixed base 5 is the intermediate component connecting the extension end of the hydraulic cylinder 6 and the push clamp 4. It plays the role of fixing and transmitting force, and stably transmits the power of the extension end of the hydraulic cylinder 6 to the push clamp 4, ensuring that the push clamp 4 can move synchronously with the extension and retraction of the hydraulic cylinder 6.

[0015] Driven by the hydraulic cylinder 6, the clamping block 4 slides along the top of the connecting plate 1. It cooperates with the bending block 3 to squeeze and push the blank of the hanging belt hook to be processed, so that the blank is deformed under the action of the bending block 3, and the bending and other forming processes are completed.

[0016] The limiting plate 8 restricts the sliding stroke of the push clamping block 4, preventing the push clamping block 4 from exceeding the preset range due to excessive sliding, ensuring the accuracy of the molding process, and also avoiding damage between parts due to excessive collision.

[0017] As a key component of the forming mold, the bending block 3 has an outer surface shape that matches the bending shape of the lifting belt hook. When the pushing clamping block 4 pushes the blank closer to it and engages, the blank will bend and deform along the outer surface of the bending block 3, thereby forming the required hook shape. Through operator operation such as switching and adjusting, the hydraulic cylinder 6 can be controlled to start, stop, extend / retract, and speed, achieving manual control of the equipment's operation. This allows operators to adjust the operation according to processing requirements. It should be noted that the specific model of hydraulic cylinder 6 and operating valve 7 used is to be selected by those skilled in the art, and the above-mentioned hydraulic cylinder 6 and operating valve 7 are all existing technologies, which will not be elaborated upon in this solution.

[0018] The working principle and usage process of this utility model are as follows: First, the blank material for the conveyor belt hook to be processed is placed between the bending block 3 and the pushing clamping block 4 at the top of the connecting plate 1, so that one end of the blank material is attached to the outer surface of the bending block 3 and the other end is positioned at the front end of the pushing clamping block 4. Then, the operator starts the hydraulic cylinder 6 through the operating valve 7 on the connecting plate 1. The telescopic end of the hydraulic cylinder 6 extends forward and transmits power to the pushing clamping block 4 through the fixed seat 5. The pushing clamping block 4 slides along the top of the connecting plate 1 toward the bending block 3, squeezing the blank material to bend and deform it along the outer surface of the bending block 3. During the process, the limiting plate 8 restricts the sliding stroke of the pushing clamping block 4 to ensure processing accuracy. After the blank material is formed, the telescopic end of the hydraulic cylinder 6 is retracted by the operating valve 7, which drives the pushing clamping block 4 to reset. Finally, the formed hook can be removed. If hooks of different specifications need to be processed, the corresponding bending block 3 can be replaced and the parameters of the hydraulic cylinder 6 can be finely adjusted by the operating valve 7 to achieve quick adaptation.

[0019] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hydraulic forming device for underground hoist belt hooks, characterized in that, include: A connecting plate (1) is provided, a hydraulic cylinder (6) is installed at the top of the connecting plate (1), a fixed seat (5) is fixedly connected to the telescopic end of the hydraulic cylinder (6), a push clamp (4) is fixedly connected inside the fixed seat (5), the push clamp (4) is slidably connected to the top of the connecting plate (1), a limit plate (8) is fixedly connected to the top of the connecting plate (1), a bending block (3) is fixedly connected to the top of the connecting plate (1), the bending block (3) is located on one side of the push clamp (4), the push clamp (4) is movably engaged with the outer surface of the bending block (3), and an operating valve (7) is fixedly connected to the circumferential surface of the connecting plate (1).

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