Method and device for manufacturing fences

A manufacturing method and fence technology, applied in the direction of manufacturing tools, other manufacturing equipment/tools, etc., can solve problems such as inconsistent processing efficiency, reduced fence service life, time-consuming and labor-intensive problems, to ensure consistency, improve production efficiency, and reduce labor intensity effect

Inactive Publication Date: 2020-07-21
河北邦祺金属围栏设施有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a fence manufacturing method and its device. Numerical control precise positioning and drilling ensures the consistency of the diameter and hole spacing of the installation holes, and the physical piezoresistive technology is used to realize the seamless connection between the vertical bar and the beam,

Method used

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  • Method and device for manufacturing fences
  • Method and device for manufacturing fences
  • Method and device for manufacturing fences

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Embodiment Construction

[0035] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0036] Aiming at the problems existing in the prior art, the invention provides a method for manufacturing a fence, such as Figure 4 As shown, the method includes the following steps:

[0037] Step 1: Drill several installation holes on the beam 11 with a drilling assembly, the diameters of the installation holes are all the same, and the distances between adjacent installation holes are equal.

[0038] In a specific application scenario, the diameter of the...

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Abstract

The invention discloses a method and device for manufacturing fences. The method comprises the following steps of drilling a plurality of mounting holes in crossbeams through a drilling assembly; placing the crossbeams on a hole enlargement operation table of a hole enlargement assembly, and inserting vertical rods in the mounting holes; enabling a hole enlargement machine of the hole enlargementassembly to move to an original state and expand to a hole enlargement position of each vertical rod, enabling a conical rod of the hole enlargement machine to rotate clockwise to drive an external swelling tube to move downwards and drive a swelling column to protrude outwards, when the situation that pressure value achieves a pre-set threshold is detected by a pressure sensor of the hole enlargement assembly, enabling the hole enlargement machine to rotate anti-clockwise instead of clockwise rotation, driving the swelling tube to move upwards and the swelling column to retract inwards, and enabling the hole enlargement machine to return to the original state to realize seamless piezoresistance connection between the crossbeams and the vertical rods; and through left-and-right movement ofthe hole enlargement operation table, enabling the hole enlargement machine to move from the present original state to the next original state and performing the work of hole enlargement according tothe step 3.

Description

technical field [0001] The invention relates to the technical field of guardrails, in particular to a manufacturing method and device for a guardrail. Background technique [0002] Fences are widely used in our production and life. Fences usually include beams and vertical bars. The current processing methods on the market are divided into welding methods and splicing and assembly methods. Among them: [0003] Welding method: as attached figure 1 As shown in the figure, the mounting holes are drilled on the beams, the vertical rods are inserted through the mounting holes, and the intersections of the beams and the vertical rods are fixedly connected by welding. However, at present, crude manual tools are generally used to drill mounting holes on beams, such as electric hand drills, resulting in inaccurate positioning of the mounting holes and large errors, which not only reduces the firmness of the fence, but also makes processing inconvenient, time-consuming and laborious....

Claims

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Application Information

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IPC IPC(8): B23P23/04
CPCB23P23/04
Inventor 孙家亮
Owner 河北邦祺金属围栏设施有限公司
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