A movable base of a breakdown mill and a dismounting method

Abstract

This invention discloses a movable base for a billet mill and a method for its assembly and disassembly. It includes a base frame, a movable component mounted on the base frame, and a quick-release clamp mounted on the movable component. The device of this invention offers high flexibility and convenience, strong resistance to impact loads, reliable operation, a compact structure, and easy installation and maintenance.

Description

Technical Field

[0001] This invention relates to a movable base for a blanking machine. Background Technology

[0002] Modern industrial production demands ever-increasing flexibility, efficiency, and reliability from equipment. With the rapid development of industrial technology, billet rolling mills, as crucial metal processing equipment, play a vital role in industries such as steel and non-ferrous metals. However, traditional billet rolling mill bases are often fixed, which not only limits the flexibility and mobility of the equipment but also increases the difficulty of adjustment and maintenance during production. Summary of the Invention

[0003] To overcome the above-mentioned defects, the purpose of this invention is to propose a moving base for a blanking machine that has high flexibility and convenience, strong impact load resistance, reliable operation, compact structure, and convenient installation and maintenance.

[0004] To achieve the above objectives, the present invention provides a movable base for a blanking machine, including a base frame, a movable component provided on the base frame, and a quick-release clamp provided on the movable component.

[0005] Furthermore, the base frame is a quadrilateral structure composed of two crossbeams and two longitudinal beams.

[0006] Furthermore, the movable component is located at both ends of the two crossbeams or the two longitudinal beams.

[0007] Furthermore, the moving component is a roller.

[0008] Furthermore, roller grooves are provided at both ends of the crossbeam or longitudinal beam, and the rollers are fixed in the roller grooves by shaft end baffles.

[0009] Furthermore, a rail cleaning scraper is provided at the end of the crossbeam or longitudinal beam corresponding to the roller, and the rail cleaning scraper is fixed to the bottom of the base frame by screws.

[0010] Furthermore, the quick-release clamp includes:

[0011] The lower end of the pull rod is hinged to the four corners of the base frame;

[0012] A locking element is fitted onto the pull rod; a nut is provided at the upper end of the pull rod.

[0013] Furthermore, a pad is provided on the base frame corresponding to the tie rod, and a U-shaped groove is provided on one side of the pad.

[0014] Furthermore, the locking element is elongated elliptical in shape, and handles are provided on both sides of the locking element.

[0015] To achieve the above objectives, the present invention provides a method for disassembling and assembling the movable base of a billet mill, comprising the following steps:

[0016] Place the main body of the blank-making machine onto the movable base;

[0017] Pull the horizontal tie rod along the reserved notch to a vertical position, so that it corresponds to the reserved notch on the main body of the billet machine;

[0018] The locking component is inserted into the pre-reserved gap;

[0019] Tighten the nut at the top of the lever.

[0020] The device of this invention has high flexibility and convenience, strong resistance to impact loads, reliable operation, compact structure, and convenient installation and maintenance. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of a movable base for a blanking machine;

[0022] Figure 2 This is a schematic diagram of the moving component structure;

[0023] Figure 3 This is a schematic diagram of the quick-release clamp structure;

[0024] Figure 4(a) is a schematic diagram of the quick-release clamp with the pull rod horizontally positioned.

[0025] Figure 4(b) is a schematic diagram of the quick-release clamp when the pull rod is vertical;

[0026] The components include: 1. base frame, 2. moving parts, 3. quick-release clamps, 2.1. oil cup, 2.2. wheel axle, 2.3. roller, 2.4. shaft end baffle, 2.5. rail cleaning scraper, 2.6. baffle, 3.1 pad, 3.2. tie rod, 3.3. anti-loosening nut, 3.4. locking component, and 4. blanking machine body. Detailed Implementation

[0027] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0028] In the description of this invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0029] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0030] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0031] The main functional components of the movable base for a billet rolling mill of this invention include: a base frame, movable components, and quick-release clamps. The base frame is the main body of the movable base, with recessed positions for mounting rollers at its four corners. The movable components are installed in the reserved positions. The baffle of the movable component is fixed to the upper middle part of the base frame with screws, and the cleaning scraper of the movable component is fixed to the lower part of the base frame with screws. To ensure the operational stability of the movable base, the movable wheels are designed with a single-flange special bearing structure. For load-bearing stability, shims are designed on the base frame. Additionally, grooves are designed at the four upper corners of the base frame, and the pull rods in the quick-release clamps are fixed to the base frame via pins. The quick-release clamps are thus fixed to the four corners of the movable base. This invention provides a device with high flexibility and convenience, strong impact load resistance, reliable operation, compact structure, and convenient installation and maintenance.

[0032] Example 1

[0033] like Figure 1 As shown, the base frame is a quadrilateral structure, including crossbeams and longitudinal beams, all made of steel profiles.

[0034] like Figure 2 As shown, the moving part 2 includes an axle 2.2, a roller 2.3, an axle end baffle 2.4, a rail cleaning scraper 2.5, and a baffle 2.6. The roller 2.3 is fixed to the four corners of the base frame 1 by the axle 2.2.

[0035] The axle 2.2 is fixed to the base frame 1 by the axle end baffle 2.4 and the matching screws.

[0036] To prevent dirt and other debris on the running track from affecting the movement of the moving parts, this invention includes a track cleaning scraper 2.5, which is fixed to the bottom of the base frame 1 by screws. To ensure the safe operation of the moving parts, this invention includes a baffle 2.6 in the middle of the base frame 1.

[0037] like Figure 3 As shown, the quick-release clamp 3 includes a pad 3.1, a pull rod 3.2, an anti-loosening nut 3.3, and a locking element 3.4. To ensure the stability of the billet mill placed on the movable base 1, pads 3.1 are designed at the four corners of the movable base 1. The pull rod 3.2 is fixed to the four corners of the base frame 1 by pins pre-installed in the base frame 1, ensuring smooth rotation of the pull rod 3.2. The locking element 3.4 is fitted onto the pull rod 3.2 and can move freely up and down. To ensure that the locking element 3.4 can be manually inserted and removed by the operator, handles are designed on both sides of the locking element 3.4. The top of the pull rod 3.2 is threaded to mate with the anti-loosening nut 3.3.

[0038] As shown in Figure 4, the working process of the quick-release clamp 3 is as follows: After the main body of the billet machine is placed on the moving base 1, the originally horizontal pull rod 3.2 is pulled to a vertical position along the reserved notch. Then, the locking piece 3.4 is placed in place, coinciding with the reserved notch on the main body of the billet machine. If the placement is for temporary fixation of the main body of the billet machine or there is no large impact load during the movement, the clamp can be used up to this step. If the impact of the placement and movement is large, the anti-loosening nut 3.3 at the top can be tightened to complete the further locking.

[0039] In summary, the movable base of the billet rolling mill has high flexibility and convenience, strong impact load resistance, reliable operation, compact structure, and convenient installation and maintenance.

[0040] The present invention has been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the embodiments described above. 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 invention. Many other changes and modifications made without departing from the concept and scope of the present invention should be considered within the scope of protection of the present invention.

[0041] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0042] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention 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 the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A movable base for a blanking machine, characterized in that: It includes a base frame, a movable component is provided on the base frame, and a quick-release clamp is provided on the movable component; The movable component is located at both ends of the two crossbeams or two longitudinal beams; the movable component is a roller. The two ends of the crossbeam or longitudinal beam are provided with roller grooves, and the rollers are fixed in the roller grooves by shaft end baffles; A rail cleaning scraper is provided at the end of the crossbeam or longitudinal beam corresponding to the roller, and the rail cleaning scraper is fixed to the bottom of the base frame by screws; the quick-release clamp includes: The lower end of the pull rod is hinged to the four corners of the base frame; A locking element is fitted onto the pull rod; a nut is provided at the upper end of the pull rod; A pad is provided on the base frame corresponding to the tie rod, and a U-shaped groove is provided on one side of the pad; The locking element is elongated elliptical in shape, and handles are provided on both sides of the locking element; The method for disassembling and assembling the movable base of the blank-making machine includes the following steps: Place the main body of the blank-making machine onto the movable base; Pull the horizontal tie rod along the reserved notch to a vertical position, so that it corresponds to the reserved notch on the main body of the billet machine; The locking component is inserted into the pre-reserved gap; Tighten the nut at the top of the lever.

2. The movable base for the roughing machine as described in claim 1, characterized in that: The base frame is a quadrilateral structure consisting of two horizontal beams and two vertical beams.

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