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Floating extruding device for end cover of water tank of solar water heater

A technology for solar water heaters and end caps, which is applied in the field of extrusion devices, can solve problems such as deformation, and achieve the effects of ensuring product quality, small resilience, and avoiding deformation

Active Publication Date: 2015-05-20
池州海琳服装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a floating extrusion device for the end cover of the solar water heater tank to solve the problem of deformation after stamping

Method used

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  • Floating extruding device for end cover of water tank of solar water heater

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Embodiment Construction

[0025] In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known processing steps have not been described in detail.

[0026] Such as figure 1 , figure 2 As shown, it includes frame 1, including support seat 2, hydraulic cylinder 3, movable plate 4, motor 5, upper floating mold 6, ejecting hydraulic cylinder 7, lower mold 8, lower floating plate 9, cooling water pipe 10, floating spring 11. The support seat 2 is located at the center of the top of the frame 1, and the two are connected by welding. The hydraulic cylinder 3 is located at the center of the top of the support seat 2, and the two are screwed together. The movable plate 4 is located at the support seat 2 At the center of the bottom, the...

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Abstract

The invention discloses a floating extruding device for an end cover of a water tank of a solar water heater. The floating extruding device comprises a rack, a supporting base, a hydraulic cylinder, a movable plate, a motor, an upper floating mould, an ejector hydraulic cylinder, a lower mould and a lower floating plate. Compared with the prior art, a to-be-processed plate is placed on the top of the lower mould, the hydraulic cylinder pushes the movable plate to downwards move, the motor drives the upper floating mould to rotate, the plate is pressed by a floating pressure plate and the lower floating plate, and the lower mould is upwards ejected through the ejector hydraulic cylinder, so that a rolling mould and the lower mould extrude with each other, and the friction and rolling molding are performed on the plate; the friction rolling belongs to plastic deformation processing, so that the resilience force is extremely small, the deformation after molding is avoided, and the product quality is guaranteed.

Description

technical field [0001] The invention relates to an extruding device, in particular to a floating extruding device for a water tank end cover of a solar water heater. Background technique [0002] With the development of society, solar water heaters are widely used in daily life. The water tank is an important part of the solar water heater. At present, the water tank is welded by the cylinder and the end, and the end cover is formed by stamping. The end cover is formed by stamping. Finally, deformation occurs under the action of resilience, which seriously affects the quality requirements. In view of the above defects, it is necessary to design a floating extrusion device for the end cover of the solar water heater water tank. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a floating extrusion device for the end cover of the solar water heater water tank to solve the problem of deformation after stamping. [00...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C23/21
Inventor 吴明友杜志浩
Owner 池州海琳服装有限公司
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