Metal cast ingot shearing device

Abstract

A metal cast ingot shearing device comprises a shearing machine, a base is arranged on one side of the feeding end of the shearing machine, a material table is fixed to the base, a hydraulic push rod is arranged on the base, the material table is close to the feeding end of the shearing machine, and the hydraulic push rod is far away from the feeding end of the shearing machine; the height of the table top of the material table is equal to that of a shearing table of the shearing machine, the fixed end of the hydraulic push rod is horizontally hinged to the base, the telescopic end of the hydraulic push rod is located above the material table and is parallel to the material table, a cast ingot is placed on the material table, and after the telescopic end of the hydraulic push rod stretches out to push the cast ingot to move forwards for a fixed distance, the cast ingot is placed on the base. And starting the shearing machine to complete fixed-length shearing of the cast ingot. The automatic fixed-length feeding mechanism is arranged at the feeding end of the shearing machine, continuous fixed-length shearing of cast ingots is achieved, shearing efficiency is greatly improved, errors of sheared material blocks are small, and potential safety hazards existing in manual operation are eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of ingot shearing, in particular to a metal ingot shearing device. Background Art

[0002] When titanium alloy is smelted, in order to solve the problems of uneven element distribution and segregation and other metallurgical defects caused by the addition of refractory single metals, it is necessary to first use the main alloying method to reduce the melting point of the high melting point and refractory single metals. When melting the alloy, the single metal ingot needs to be cut into suitable sized blocks for melting. At present, when the single metal ingot is sheared by a shearing machine, manual feeding is adopted, the size deviation of the sheared blocks is relatively large, and the shearing efficiency is low, the labor intensity is high, and there are potential safety hazards, which urgently need to be improved. Content of the Utility Model

[0003] The utility model provides a metal ingot shearing device to overcome the deficiencies of the prior art.

[0004] The technical solution adopted by the utility model is as follows: a metal ingot shearing device, including a shearing machine, a base is arranged on one side of the feeding end of the shearing machine, a material table is fixed on the base, a hydraulic push rod is arranged, and the material table is close to the feeding end of the shearing machine, and the hydraulic push rod is far from the feeding end of the shearing machine; the table top of the material table is at the same height as the shearing table of the shearing machine, the fixed end of the hydraulic push rod is horizontally hinged on the base, the telescopic end of the hydraulic push rod is located above the material table and is parallel to the material table, an ingot is placed on the material table, after the telescopic end of the hydraulic push rod extends to push the ingot forward for a fixed length, the shearing machine starts to complete the fixed length shearing of the ingot.

[0005] The material table is composed of a bracket and self-rotating rollers, the bracket is fixed on the base, the self-rotating rollers are uniformly arranged perpendicular to the telescopic direction of the hydraulic push rod and are installed in parallel on the bracket, the top surface of the self-rotating rollers is at the same height as the top surface of the shearing table of the shearing machine, and the ingot is placed on the self-rotating rollers.

[0006] Linear guide rails are symmetrically arranged on both sides of the upper end of the base, and the linear guide rails are located outside the bracket. The telescopic end of the hydraulic push rod is hinged with a push plate, and both ends of the push plate are slidably connected with the linear guide rails through sliders.

[0007] The end of the base where the hydraulic push rod is arranged is of an "L" - shaped structure, two hydraulic push rods are arranged side by side, and the fixed ends of the two hydraulic push rods are both hinged to the inner side of the vertical part of the "L" - shaped structure.

[0008] It also includes a cantilever electric hoist, the cantilever electric hoist is fixed on one side of the base, and its lifting arm extends above the material table.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. By providing an automatic fixed-length feeding mechanism at the feeding end of the shearing machine, the utility model realizes continuous fixed-length shearing of ingots, greatly improves the shearing efficiency, and the error of the cut material blocks is small, and eliminates the potential safety hazards existing in manual operation.

[0011] 2. The utility model hoists the ingot by a cantilever electric hoist, effectively reducing the labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the front view structural schematic diagram of the utility model;

[0013] Figure 2 is the top view structural schematic diagram of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The following combines the attached Figure 1-2 drawings and specific embodiments to describe the utility model in detail.

[0015] A metal ingot shearing device includes a shearing machine 1. One side of the feeding end of the shearing machine 1 is provided with a base 2. A material table 3 is fixed on the base 2, and a hydraulic push rod 4 is provided. The material table 3 is close to the feeding end of the shearing machine 1, and the hydraulic push rod 4 is far from the feeding end of the shearing machine 1; the tabletop of the material table 3 is at the same height as the shearing table 1-1 of the shearing machine 1. The fixed end of the hydraulic push rod 4 is horizontally hinged on the base 2. The telescopic end of the hydraulic push rod 4 is located above the material table 3 and is parallel to the material table 3. An ingot 5 is placed on the material table 3. After the telescopic end of the hydraulic push rod 4 extends to push the ingot 5 forward for a fixed length, the shearing machine 1 is started to complete the fixed-length shearing of the ingot 5.

[0016] In one embodiment, in order to reduce the friction of the ingot 5 to be sheared moving forward, the material table 3 is composed of a bracket 3-1 and self-rotating rollers 3-2. The bracket 3-1 is fixed on the base 2. The self-rotating rollers 3-2 are uniformly arranged perpendicular to the telescopic direction of the hydraulic push rod 4 and are installed in parallel on the bracket 3-1. The top surface of the self-rotating rollers 3-2 is at the same height as the top surface of the shearing table 1-1 of the shearing machine 1. The ingot 5 is placed on the self-rotating rollers 3-2.

[0017] In one embodiment, in order to optimize the force on the base 2 and meet the smooth movement of larger ingots, the end of the base 2 where the hydraulic push rod 4 is provided is an "L" - shaped structure. Two hydraulic push rods 4 are arranged side by side, and the fixed ends of the two hydraulic push rods 4 are both hinged to the inner side of the vertical part of the "L" - shaped structure.

[0018] In the above embodiments, in order to ensure that the two hydraulic push rods do not deflect during the process of pushing the ingot, linear guide rails 3-3 are symmetrically arranged on both sides of the upper end of the base 2, and the linear guide rails 3-3 are located outside the bracket 3-1. The telescopic ends of the two hydraulic push rods 4 are jointly hinged with a push plate 4-1, and both ends of the push plate 4-1 are slidably connected to the linear guide rails 3-3 through sliders.

[0019] In order to reduce the working intensity, it further includes a cantilever electric hoist 6. The cantilever electric hoist 6 is fixed on one side of the base 2, and its lifting arm extends above the material table 3.

[0020] In order to facilitate the collection of the block materials after the ingot is sheared, a receiving bucket 7 is arranged at the discharging end of the shearing machine 1.

[0021] During operation, first, the ingot 5 to be sheared is lifted onto the material table 3 by the lifting arm of the cantilever electric hoist 6, and the front end of the ingot 5 is aligned with the cutting edge of the shearing machine 1. Then, the hydraulic push rod 4 is started to make the push plate 4-1 at its telescopic end tightly abut against the rear end of the ingot 5. Then, the elongation times of the hydraulic push rod 4 and the length of the equal-distance extension are set through the control system. After the setting is completed, the equipment is started. The hydraulic push rod 4 extends once according to the set length, pushing the ingot 5 forward by a certain distance, and the shearing machine 1 shears once. By alternating the above actions, until the ingot 5 is completely sheared, the hydraulic push rod 4 retracts to the starting position. Thus, the equal-distance continuous shearing of the ingot 5 is completed, greatly improving the production efficiency and eliminating the safety hazards of manual operation at the same time.

[0022] The above embodiments are only the preferred embodiments of the present invention and are not used to limit the scope of implementation of the present invention. Therefore, all equivalent changes made according to the content described in the claims of the present invention should be included within the scope of the claims of the present invention.

Claims

1. A metal ingot shearing device, comprising a shearing machine (1), characterized in that: On one side of the feeding end of the shearing machine (1), there is a base (2). A material table (3) is fixed on the base (2), and a hydraulic push rod (4) is provided. The material table (3) is close to the feeding end of the shearing machine (1), and the hydraulic push rod (4) is far from the feeding end of the shearing machine (1). The tabletop of the material table (3) is at the same height as the shearing table (1-1) of the shearing machine (1). The fixed end of the hydraulic push rod (4) is horizontally hinged on the base (2). The telescopic end of the hydraulic push rod (4) is located above the material table (3) and is parallel to the material table (3). An ingot (5) is placed on the material table (3). After the telescopic end of the hydraulic push rod (4) extends to push the ingot (5) forward for a fixed length, the shearing machine (1) starts to complete the fixed-length shearing of the ingot (5).

2. The metal ingot shearing device according to claim 1, characterized in that: The material table (3) is composed of a bracket (3-1) and a self-rotating roller (3-2). The bracket (3-1) is fixed on the base (2). The self-rotating rollers (3-2) are evenly arranged perpendicular to the telescopic direction of the hydraulic push rod (4) and are installed in parallel on the bracket (3-1). The top surface of the self-rotating roller (3-2) is at the same height as the top surface of the shearing table (1-1) of the shearing machine (1). The ingot (5) is placed on the self-rotating roller (3-2).

3. The metal ingot shearing device according to claim 2, wherein: On both sides of the upper end of the base (2), linear guide rails (3-3) are symmetrically arranged, and the linear guide rails (3-3) are located outside the bracket (3-1). The telescopic end of the hydraulic push rod (4) is hinged with a push plate (4-1). Both ends of the push plate (4-1) are slidably connected to the linear guide rails (3-3) through sliders.

4. A metal ingot shearing device according to claim 1 or 2 or 3, characterized in that: The end of the base (2) where the hydraulic push rod (4) is provided is of an "L" - shaped structure. Two hydraulic push rods (4) are arranged side by side, and the fixed ends of the two hydraulic push rods (4) are both hinged to the inner side of the vertical part of the "L" - shaped structure.

5. The metal ingot shearing device according to claim 1, characterized in that: It further includes a cantilever electric hoist (6). The cantilever electric hoist (6) is fixed on one side of the base (2), and its lifting arm extends above the material table (3).

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