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Torsion frame punching-riveting connecting device and punching-riveting forming structure of machining piece of torsion frame punching-riveting connecting device

A connecting device and frame technology, applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of high preparation cost, infirmity, heavy processing and installation workload, etc., and achieve good quality and reasonable structure of finished products Advanced, Highly Automated Effects

Active Publication Date: 2015-08-26
常州龙腾光热科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large number of holes to be opened, not only the manufacturing difficulty is increased, but also the processing and installation workload is very large; because a lot of bolts and nuts are consumed, the preparation cost is also very high; There is a gap in the fit of the outer diameter of the bolt, coupled with the unavoidable nuts that are not bolted in place and the fastening connection is not firm, it is difficult to guarantee the installation effect, which directly affects the ability of the torsion frame to resist torque, and the trough solar collector Concentrating heat collection effect has a negative impact

Method used

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  • Torsion frame punching-riveting connecting device and punching-riveting forming structure of machining piece of torsion frame punching-riveting connecting device
  • Torsion frame punching-riveting connecting device and punching-riveting forming structure of machining piece of torsion frame punching-riveting connecting device
  • Torsion frame punching-riveting connecting device and punching-riveting forming structure of machining piece of torsion frame punching-riveting connecting device

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Experimental program
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specific Embodiment approach

[0033] The second specific embodiment, as attached figure 1 , 2 shown,

[0034] A riveting connection device for a torsion frame of a trough solar collector, the torsion frame 1 includes a single piece of top torsion frame 101, a single piece of right torsion frame 102, a single piece of left torsion frame 103, and a single piece of bottom torsion frame 104 The four are arranged in a rectangular shape, and the four right-angle connection parts formed by the combination of four torsion frame single pieces are riveted and connected together with several riveting points spaced apart along the length direction. The punching riveting connection device includes:

[0035]A transmission member 2; the transmission member 2 includes rollers 201, guide rails 202, and a supporting platform 204 whose width and length are adapted to the torsion frame 1; at least four rollers 201 are arranged on the bottom surface of the supporting platform 204 at left and right, front and rear intervals, ...

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PUM

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Abstract

The invention discloses a torsion frame punching-riveting connecting device and a punching-riveting forming structure of a machining piece of the torsion frame punching-riveting connecting device. The punching-riveting connecting device is mainly characterized in that the punching-riveting connecting device comprises a transmission component and punching-riveting components and has the advantages that the structure is advanced; the punching-riveting quality is good; the production efficiency is high. According to the punching-riveting forming structure of the machining piece of the torsion frame punching-riveting connecting device, a punching head and a bottom forming die are driven by punching-riveting liquid / a pneumatic assembly, and the punching-riveting forming structure is formed through one-time punching-riveting and has the advantages that rivets are not needed, and riveting is firm.

Description

technical field [0001] The invention relates to a punching riveting connection device of a torsion frame and a punching riveting forming structure of its processed parts, in particular to a punching riveting connecting device of a torsion frame of a trough solar collector and a punching riveting forming structure of its processed parts, belonging to Production equipment technology of solar thermal utilization equipment. Background technique [0002] At present, high-temperature solar thermal power generation has large-scale commercial application experience at home and abroad. Among them, the technology of trough solar thermal power generation system is the most mature. [0003] The concentrating heat collector of the trough solar thermal power generation equipment system is a pivotal and important component of its thermal utilization efficiency. In the solar thermal power plant, the trough solar collector is a torsion-resistant frame that can effectively resist the mu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/00B21D43/00
CPCB21D39/00B21D43/003
Inventor 郭雷
Owner 常州龙腾光热科技股份有限公司
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