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Corrugated pipe forming device

A forming device and bellows technology, applied in the field of bellows processing, can solve problems such as poor applicability, achieve strong applicability, ensure position stability, and facilitate return to position

Inactive Publication Date: 2018-02-23
嵊泗县东升水产冷冻厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, common corrugated pipes are formed by rolling, but each forming device can only be used for forming one type of corrugated pipes, which has poor applicability

Method used

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  • Corrugated pipe forming device

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0015] like figure 1As shown, a bellows forming device includes a forming mechanism 1, a clamping mechanism 2, and a hydraulic drive mechanism 3. The forming mechanism 1 includes a support base 4, a turntable 5, a turntable motor 6, a drive cylinder 7, and a support seat 8. , rack support 9, left rack 10, right rack 11, first left gear 12, second left gear 13, left sector gear 14, first right gear 15, second right gear 16, right sector gear 17 , fixed block 18, left guide rod 19, right guide rod 20, left finger support 21, right finger support 22, left finger rack 23, right finger rack 24, left compression spring 25, right compression spring 26, left forming Claw 27, right forming claw 28, the turntable 5 is rotata...

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Abstract

The invention provides a bellows forming device, which belongs to the technical field of bellows. It includes a molding mechanism and a clamping mechanism. The left rack and the right rack of the molding mechanism are installed on the left and right sides of the rack support. The left rack and the first left gear mesh with each other, and the right rack and the first right gear mesh with each other. meshing, the left sector gear and the second left gear are meshed with each other, the right sector gear and the second right gear are meshed with each other, the left finger support is slidingly connected with the left guide rod, the right finger support is slidingly connected with the right guide rod, the left finger rack is connected with the second The two left gears mesh with each other, the right finger rack and the second right gear mesh with each other, the left splint support and the right splint support of the clamping mechanism can be slidably arranged on the guide rail, and the left splint is installed on the left side of the left splint support , the right splint is installed on the right side of the right splint support, the first left link and the second left link are parallel to each other, and the first right link and the second right link are parallel to each other. The invention can realize the forming of multiple types of corrugated pipes, and has strong applicability.

Description

technical field [0001] The invention relates to the technical field of bellows processing, in particular to a bellows forming device. Background technique [0002] Bellows mainly include metal bellows, corrugated expansion joints, corrugated heat exchange tubes, diaphragm diaphragm boxes and metal hoses. Metal bellows are mainly used to compensate pipeline thermal deformation, shock absorption, absorb pipeline settlement deformation, etc., and are widely used in petrochemical, instrumentation, aerospace, chemical, electric power, cement, metallurgy and other industries. Bellows made of plastic and other materials play an irreplaceable role in the fields of medium transportation, power threading, machine tools, and home appliances. Common forming methods include cold working and hot working, and cold working includes turning, milling, planing, grinding, drilling, drawing, cold rolling, cold drawing, cold forging, stamping, and cold extrusion. Thermal processing includes cas...

Claims

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Application Information

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IPC IPC(8): B21D15/06B21D43/00
CPCB21D15/06B21D43/003
Inventor 王金波毛存国
Owner 嵊泗县东升水产冷冻厂
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