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Metal circular saws for sawing small cross-sections of finished steel

A technology of metal discs and small cross-sections, which is applied to metal sawing equipment, metal processing equipment, metal processing machinery parts, etc., can solve the problems of affecting the precision of finished products, large vibration of equipment, and low sawing efficiency, so as to improve sawing efficiency. Accuracy, improved production efficiency, good clamping effect

Active Publication Date: 2017-09-26
HUATIAN NANJING ENG & TECH CORP MCC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, metal circular saws for sawing small-section finished steel products are generally used for sawing finished products, but the traditional metal circular saws for sawing small-section finished steel products often have the following problems: (1) The structural rigidity of the metal saw body is insufficient , due to the large sawing force, the vibration of the equipment itself is large and the noise is large; (2) the section of the fixed-length product is prone to burrs and flashes, which affect the accuracy of the finished product; (3) the adjustment and operation of the metal saw equipment is inconvenient, and the sawing low efficiency

Method used

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  • Metal circular saws for sawing small cross-sections of finished steel
  • Metal circular saws for sawing small cross-sections of finished steel
  • Metal circular saws for sawing small cross-sections of finished steel

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as Figure 1-5 As shown, the metal circular saw for sawing small-section finished steel products in this embodiment mainly includes a box-type frame, and the box-type frame includes a first support 8 and a second support 4 that are oppositely arranged. Both ends of the support 8 and the second support 4 are respectively connected to the second base 9 through the first bottom plate 6, the first support 8 is spliced ​​with the bottom end surface of the second support 4, and the Above the bottom end surface of the first support 8 and the second support 4 forms a space for installing the saw head feeding device 2 and the saw head assembly device 3 , and the table clamping device 1 is fixedly connected to the first bottom plate 6 .

[0031] Wherein, the table clamping device 1 includes a clamping hydraulic cylinder 5; the clamping hydraulic cylinder 5 is fixed on one side of the upper end surface of the first bottom plate 6, and the piston rod end of the clamping hydra...

Embodiment 2

[0040] In the second embodiment, the metal circular saw for sawing small-section finished steel is based on the first embodiment, and a plurality of saw blade clamping parts are arranged symmetrically on both sides of the saw blade.

[0041] A clamping connection plate 30 is fixed on the reducer 21 with screws; a saw blade clamping part 31 is fixed on the clamping connection plate 30 with screws. The saw blade clamping parts 31 are symmetrically arranged on both sides of the saw blade, and each saw blade is provided with four saw blade clamping parts 31, and each of the saw blade clamping parts 31 is fixed on both sides of the corresponding saw blade A clamping block 32 is installed. The saw blade clamping part 31 ensures that the saw blade will not produce a large cross-sectional jump during the sawing process, ensures the sawing accuracy, and improves the sawing efficiency to a certain extent. Wherein, the material of the clamping block 32 adopts hard alloy with high hardne...

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Abstract

The invention discloses a metal disk saw for sawing small-section finished product steel, which is designed for improving the rigidity, the sawing precision and the sawing efficiency of a metal saw. The metal disk saw for sawing small-section finished product steel is of a box type frame structure, wherein a tabletop clamping device is arranged on one lateral side of the box type frame structure, and a saw head feeding device and a saw head assembling device are both embedded into the box type frame structure, so that the rigidity of equipment is increased, sawing force is converted into internal force, and influence to equipment foundation is reduced; a fixed pressing block and a movable pressing block which are mutually matched to clamp to-be-sawn steel are good in clamping effect, so that the sawing precision is improved; and a saw blade fixing mechanism is used for fixedly arranging a saw blade below a steel clamping plane, namely a saw head is in underneath type arrangement, and the saw blade cuts from bottom to top and quickly withdraws after sawing, thus avoiding influence to the production rhythm of a working face and improving production efficiency.

Description

technical field [0001] The invention relates to a metal circular saw for sawing finished steel products with small cross-sections. Background technique [0002] In the rolling production workshops of round steel, small section steel and T-shaped rail, etc., during the production process of metal products, it is often necessary to saw off the rolled and formed finished products according to the actual production needs, and the cut-to-length products with neat cross-sections have been obtained. In the prior art, metal circular saws for sawing small-section finished steel products are generally used for sawing finished products, but the traditional metal circular saws for sawing small-section finished steel products often have the following problems: (1) The structural rigidity of the metal saw body is insufficient , due to the large sawing force, the vibration of the equipment itself is large and the noise is large; (2) the section of the fixed-length product is prone to burrs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D45/06B23D47/04B23Q3/08
CPCB23D45/061B23D47/04B23Q3/082
Inventor 潘天成
Owner HUATIAN NANJING ENG & TECH CORP MCC
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