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CN-224209190-U - Billet shearing device with adjusting function

CN224209190UCN 224209190 UCN224209190 UCN 224209190UCN-224209190-U

Abstract

The utility model relates to the technical field of metal processing, in particular to a billet shearing device with an adjusting function, which comprises a shearing machine frame, wherein a positioning device is slidably arranged in the shearing machine frame, and a tool apron is rotatably arranged in the positioning device; threaded rods are slidably mounted on two sides of the tool apron, and nuts are slidably mounted on one sides of the threaded rods. The improved billet shearing device has the advantages that the nuts on two sides of the tool apron are unscrewed, the threaded rods are retracted into the telescopic rod, the tool apron is rotated to be adjusted to a proper angle, the threaded rods on two sides are stretched, the threaded rods penetrate through the two locating threaded holes, the threaded rods are fixed by the two nuts, the effect of changing the billet shearing angle very conveniently in use of the device can be achieved, the equipment flexibility and the production efficiency are remarkably improved, time waste and potential safety hazards caused by repeated disassembly and assembly and displacement are avoided, the cutting requirements of blanks in different shapes can be met, and the practicability of the device is greatly improved.

Inventors

  • DU CHUNSHENG

Assignees

  • 天津奥特盛业重型锻压有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (7)

  1. 1. The billet shearing device with the adjusting function comprises a shearing machine frame (1) and is characterized in that a positioning device (2) is slidably arranged in the shearing machine frame (1), and a tool apron (3) is rotatably arranged in the positioning device (2); Threaded rods (34) are slidably mounted on two sides of the tool apron (3), and nuts (35) are slidably mounted on one sides of the threaded rods (34).
  2. 2. The billet shearing device with the adjusting function according to claim 1, wherein a hydraulic column (11) is slidably arranged in the shearing machine frame (1), and two T-shaped sliding grooves (12) are formed in the inner wall of the shearing machine frame (1).
  3. 3. The billet shearing device with the adjusting function according to claim 1, wherein a shearing opening (13) is formed in the shearing machine frame (1), and a waste trough (14) is slidably arranged at the lower end part of the shearing machine frame (1).
  4. 4. The billet shearing device with the adjusting function according to claim 1, wherein the outer surface of the positioning device (2) is provided with a plurality of positioning threaded holes (21), and both sides of the positioning device (2) are fixedly provided with T-shaped sliding blocks (22).
  5. 5. The billet shearing device with the adjusting function according to claim 1, wherein a first connecting column (23) is fixedly arranged in the positioning device (2), and a bearing (24) is rotatably arranged in the first connecting column (23).
  6. 6. The billet shearing device with the adjusting function according to claim 5, wherein a second connecting column (31) is fixedly arranged at the upper end part of the tool apron (3), and the upper end part of the second connecting column (31) is rotatably arranged in the first connecting column (23).
  7. 7. The billet shearing device with the adjusting function according to claim 1, wherein a tool bit (32) is fixedly arranged at the lower end part of the tool holder (3), telescopic rods (33) are fixedly arranged at two sides of the tool holder (3), threaded rods (34) are telescopically arranged in the telescopic rods (33), and nuts (35) are slidably arranged at the side end parts of the threaded rods (34).

Description

Billet shearing device with adjusting function Technical Field The utility model relates to the technical field of metal processing, in particular to a billet shearing device with an adjusting function. Background The billet shearing device is special equipment for cutting billets in the metallurgical industry, mainly comprises a shearing mechanism, a transmission system and a control system, and is used for cutting high-temperature or normal-temperature billets to length or sectionally cutting the billets by a hydraulic or mechanical power driving blade. The device can promote production efficiency, reduces material loss, ensures cutting section roughness and dimensional accuracy simultaneously, is one of key equipment that realizes automatic, scale production in the steel production line. The design process of the utility model finds that the prior art has the following problems: The cutter head of the existing billet shearing device usually only supports single fixed angle cutting, the shearing flexibility is limited, if the cutting angle needs to be adjusted, the cutter blade is often required to be manually detached and reinstalled, and even the whole device is moved, so that a large amount of manpower resources are wasted, the production time is obviously prolonged, and the working efficiency is reduced. Disclosure of utility model The utility model aims to provide a billet shearing device with an adjusting function, so as to solve the problems in the background art. The steel billet shearing device with the adjusting function comprises a shearing machine frame, wherein a positioning device is slidably arranged in the shearing machine frame, a tool apron is rotatably arranged in the positioning device, threaded rods are slidably arranged on two sides of the tool apron, and nuts are slidably arranged on one side of the threaded rods. Further preferably, a hydraulic column is slidably installed in the shear frame, and two T-shaped sliding grooves are formed in the inner wall of the shear frame. Further preferably, a shear slot is formed in the shear frame, and a waste tank is slidably mounted at the lower end of the shear frame. Further preferably, the outer surface of the positioning device is provided with a plurality of positioning threaded holes, and both sides of the positioning device are fixedly provided with T-shaped sliding blocks. Further preferably, a first connecting column is fixedly installed in the positioning device, and a bearing is rotatably installed in the first connecting column. Further preferably, a second connecting column is fixedly installed at the upper end part of the tool apron, and the upper end part of the second connecting column is rotatably installed in the first connecting column. Further preferably, the lower end part of the tool apron is fixedly provided with a tool bit, both sides of the tool apron are fixedly provided with telescopic rods, each telescopic rod is internally provided with a threaded rod in a telescopic manner, and each side end part of the threaded rod is provided with a nut in a sliding manner. Compared with the prior art, the utility model has the beneficial effects that: This billet shearing mechanism, through unscrewing the nut of blade holder both sides, inside the telescopic link is received to the threaded rod, rotate the blade holder and adjust to suitable angle, the threaded rod of expansion both sides, make it pass two wherein locating screw holes, it is fixed with it to reuse two nuts, can reach the very simple and convenient effect of changing billet shearing angle of device when using, show promotion equipment flexibility and production efficiency, both avoided the time waste and the potential safety hazard that relapse dismouting, aversion brought, can satisfy the cutting demand of different shape blanks again, very big promotion the practicality and the shearing efficiency of device. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic view of a frame structure of a shear according to the present utility model; FIG. 3 is a schematic view of a positioning device according to the present utility model; Fig. 4 is a schematic view of a cutter head according to the present utility model. In the figure, 1, a shearing machine frame, 11, a hydraulic column, 12, a T-shaped chute, 13, a shear notch, 14, a waste chute, 2, a positioning device, 21, a positioning threaded hole, 22, a T-shaped sliding block, 23, a first connecting column, 24, a bearing, 3, a tool apron, 31, a second connecting column, 32, a tool bit, 33, a telescopic rod, 34, a threaded rod, 35 and a nut. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other