Device for rounding and slotting housing of water heater

A technology for water heaters and shells, which is applied in the field of round seaming devices for water heater shells, can solve the problems of low production efficiency, cumbersome process, and high labor intensity, and achieve the effects of increased production efficiency, simple process, and reduced labor intensity

Active Publication Date: 2015-01-07
青岛海德马克智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the technical problems that the existing water heater shell processing adopts rounding first, then folding, and finally the seam production process is cumbersome, labor-intensive, and low production efficiency, and provides a simple structure, energy-saving, and edge-bending Water heater shell rounding and seaming device for direct rounding and seaming of flat materials

Method used

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  • Device for rounding and slotting housing of water heater
  • Device for rounding and slotting housing of water heater
  • Device for rounding and slotting housing of water heater

Examples

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Embodiment Construction

[0020] Description with accompanying drawings. The embodiment shown in the figure is a water storage type electric water heater shell embracing round button seam device, the button seam die power is a press, the cylinder of the middle beam cylinder 1 is fixed on the upper beam 2, and the piston rod drives the middle beam 3 to reciprocate up and down Movement, the buckle die 11 is fixed under the middle beam 3. The left end, that is, the front end of the cantilevered inner mold 9, is fixed on the machine base by the inner mold frame 10, and the right end, that is, the rear end of the inner mold 9, is suspended. The inner mold support cylinder is fixedly installed on the machine base below the right end of the inner mold 9, the piston rod of the cylinder is connected to the inner mold support arm, the plate to be processed 14 is positioned and fed, and when the buckle seam mold 11 and the inner mold 9 are aligned, The inner mold support arm rises to support the rear end of the i...

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PUM

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Abstract

The invention discloses a device for rounding and slotting a housing of a water heater, belonging to a device for seaming brim of a metal sheet for rounding and seaming bent flat plate for producing the housing of the water heater. An inner die with an axial groove on the top part is horizontally arranged on an engine base; a left holding claw and a right holding claw are located on the left and right side of the inner die; the inner surface is matched with the side of the inner die; the left holding claw and the right holding claw are driven to hold or loosen the inner die by driving power of the holding claws; a slotting die driven by power of the slotting die is arranged above the inner die; and the slotting die is matched with the inner die. The technical problems of fussy processes, high labor intensity and low production efficiency caused by rounding, folding and finally seaming in processing of the housing of the existing water heater are solved.

Description

Technical field [0001] The invention belongs to a device for biting the edge of a metal sheet, and specifically is a device for holding a round button of a water heater shell. Background technique [0002] Nowadays, when the water heater shell is processed, the production process of rounding, folding, biting, or rounding, and welding is generally used. The former has cumbersome production processes, high labor intensity, and low production efficiency; the latter increases welding energy consumption, and the welding seam needs to be processed again. China Utility Model Patent Authorization Announcement No. CN2338111Y "Sewing Device for Pipe Making Machine" discloses a pair of cylindrical rollers and inverted conical rollers on the front seat of the occluding device. There are two closing devices in the middle of the device. Two pre-pressing rollers and two pre-pressing wheels, the lower part of the base has a pre-pressing device for three rollers; the rear part of the device inc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D39/02
Inventor 王安基
Owner 青岛海德马克智能装备有限公司
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