Multifunctional hydraulic combined punching and shearing machine and punching and shearing method thereof

A punching and shearing machine, multi-functional technology, applied in the direction of shearing device, shearing machine equipment, other manufacturing equipment/tools, etc., can solve problems such as good economic benefits, and achieve the effects of convenient use, cost reduction, and deformation avoidance

Active Publication Date: 2016-12-14
ANHUI ZHONGYI MACHINE TOOL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] The purpose of the present invention is to solve the existing problems of the above punching and shearing machine, and provide a multifunctional hydraulic combined punching a

Method used

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  • Multifunctional hydraulic combined punching and shearing machine and punching and shearing method thereof
  • Multifunctional hydraulic combined punching and shearing machine and punching and shearing method thereof
  • Multifunctional hydraulic combined punching and shearing machine and punching and shearing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0069] Example 1

[0070] Combine figure 1 In this embodiment, a multifunctional hydraulic combined punching and shearing machine is provided with a material pressing mechanism on the front of the body 1 of the punching and shearing machine, and the material pressing mechanism includes three-station pressing components; among them:

[0071] The first material pressing assembly includes a first material limiting plate 211, a first pressing screw 213, and a first fixing sleeve 214. The first material limiting plate 211 is fixed to the fuselage 1 by bolts. The first material limiting plate 211 is provided with There is a first feeding trough 212, and the first feeding trough 212 has an irregular "L"-shaped structure. The first pressing screw 213 is arranged on the first material limiting plate 211 through the first fixing sleeve 214, and the first pressing screw 213 can move toward the top angle of the first feeding trough 212. The first pressing component of this embodiment is mainl...

Example Embodiment

[0078] Example 2

[0079] Combine Figure 5 , Image 6 with Figure 7 , The multifunctional hydraulic combined punching and shearing machine of this embodiment includes a cylinder fixing mechanism. In this embodiment, a "T-shaped" side plate groove 321 is provided on the cylinder side plate 32 of the hydraulic cylinder 31, and a "T-shaped" side plate boss 111 is correspondingly provided on the fuselage side plate 11 of the fuselage 1, and in the machine First side plate fixing holes 112 are provided on both sides of the body side plate 11 in the longitudinal direction, and second side plate fixing holes 322 are provided on both sides of the cylinder side plate 32 in the longitudinal direction.

[0080] When assembling the punching and shearing machine, insert the "T-shaped" side plate boss 111 on the side of the fuselage 1 into the "T-shaped" side plate groove 321 on the side of the hydraulic cylinder 31, and then use the second fastening bolt 33 to pass through the first The side...

Example Embodiment

[0081] Example 3

[0082] Combine Picture 8 , Picture 9 with Picture 10 , The multifunctional hydraulic combined punching and shearing machine of this embodiment is a cylinder fixing mechanism designed with another structure. In this embodiment, a dovetail boss is provided on the cylinder side plate 32 of the hydraulic cylinder 31, and correspondingly, a dovetail groove is provided on the fuselage side plate 11 of the fuselage 1.

[0083] When assembling the punching and shearing machine, insert the dovetail boss on the hydraulic cylinder 31 side into the dovetail groove on the fuselage 1 side, and then use the second fastening bolt 33 to pass through the first side plate fixing hole 112 and the second side The plate fixing hole 322 securely connects the hydraulic cylinder 31 and the body 1. Since the contact surface between the hydraulic cylinder 31 and the body 1 is a matching dovetail surface, it is more convenient and quicker to replace the hydraulic cylinder 31. The react...

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Abstract

The invention discloses a multifunctional hydraulic combined punching and shearing machine and a punching and shearing method thereof, and belongs to the technical field of mechanical processing equipment. The multifunctional hydraulic combined punching and shearing machine comprises a material pressing mechanism, a lower die base pressing mechanism, a rear material blocking mechanism, an oil cylinder fixing mechanism and a cutter plate matching mechanism, wherein a hydraulic oil cylinder in the oil cylinder fixing mechanism is connected with a punching and shearing machine body through second fastening bolts; contact surfaces of the hydraulic oil cylinder and the punching and shearing machine body are oblique wedge surfaces that are matched pairwise; a cutter plate in the cutter plate matching mechanism is connected with an eccentric shaft; and by rotating the eccentric shaft, a moving cutter plate is matched with a static cutter plate. According to the multifunctional hydraulic combined punching and shearing machine and the punching and shearing method, the defects of the conventional punching and shearing machine are overcome, the use effect of the multifunctional hydraulic combined punching and shearing machine is improved, the modification cost of the conventional punching and shearing machine is low, and economic returns are good.

Description

technical field [0001] The invention relates to the technical field of mechanical processing equipment, and more specifically, relates to a multifunctional hydraulic combined punching and shearing machine and a punching and shearing method for punching, punching and shearing a plate or profile. Background technique [0002] Currently used punching and shearing machines mainly include flywheel punching and shearing machines and hydraulic combined punching and shearing machines, which gradually develop from single punching, shearing or bending functions to multifunctional functions. Among them, the hydraulic combined punching and shearing machine generally has five stations: standard punching station, angle steel section steel shearing station, bar shearing station, plate shearing station, corner cutting station, etc., which can realize multiple Various types of steel and plates are processed to achieve the effect of one machine with multiple functions. [0003] However, alth...

Claims

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Application Information

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IPC IPC(8): B23P23/04B23D31/00B21D28/26B21D43/28
CPCB21D28/26B21D43/28B23D31/002B23P23/04
Inventor 叶元义叶良鹏臧文富
Owner ANHUI ZHONGYI MACHINE TOOL MFG
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