Pre-buried groove channel rivet rod riveting device

A technology of riveting device and pre-embedded channel, which is applied in the direction of feeding device, positioning device, storage device, etc., can solve the problems of loosening, low processing efficiency, slow speed, etc., to reduce friction, prolong service life, and improve operation. The effect of efficiency

Pending Publication Date: 2018-08-17
HENAN DASEN MECHANICAL & ELECTRICAL CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0004] At present, the production of pre-buried channels mostly adopts hot-rolled channels, and the back riveting or welding rivet rods. Welding is gradually replaced by riveting due to

Method used

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  • Pre-buried groove channel rivet rod riveting device
  • Pre-buried groove channel rivet rod riveting device
  • Pre-buried groove channel rivet rod riveting device

Examples

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Embodiment Construction

[0026] like Figure 1-Figure 4 As shown, the pre-buried channel riveting rod riveting device includes a crimping structure, and the crimping structure includes an upper mold 2, a lower mold 17 and a base 10; a clamping mechanism is provided between the upper mold 2 and the lower mold 17; The clamping mechanism includes a supporting plate 15, the middle of the supporting plate 15 is provided with a lower mold groove, and the two sides of the supporting plate are provided with a clamping mechanism; the lower end of the lower mold 17 is fixed on the base 10, and the upper end is placed on the base. In the lower mold groove described above, it can slide up and down relative to the lower mold groove. The base 10 is provided with a number of guide holes, and the lower end surface of the supporting plate 15 is provided with a number of guide posts 14 matched with the guide holes, and the guide posts 14 are loaded into the guide In the hole, a bushing 13 is provided in the guide hole...

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PUM

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Abstract

The invention discloses a pre-buried groove channel rivet rod riveting device which comprises a pressing connection structure; the pressing connection structure comprises an upper die, a lower die anda base; a holding mechanism is arranged between the upper die and the lower die and comprises a supporting plate; a lower die groove is arranged at the middle part of the supporting plate; the holding mechanism is arranged on the two sides of the supporting plate; the lower end of the lower die is fixed on the base; the upper end of the lower die is arranged in the lower die groove and can slideup and down relative to the lower die groove; the base is provided with a plurality of guide holes; and a plurality of guide holes which are matched with the guide holes respectively are arranged on the lower end surface of the supporting plate and are charged into the guide holes respectively. By adopting the pre-buried groove channel rivet rod riveting device provided by the invention, when a rivet rod is riveted, a pre-buried groove channel needs to be put on the lower die only, the rivet rod after being heated is put in the holding mechanism, the upper die moves downward through holding ofthe holding mechanism, and the rivet rod is riveted to the groove channel, so that operation is convenient, and riveting efficiency is high.

Description

technical field [0001] The patent of the present invention relates to a pre-buried channel riveting equipment, especially a riveting rod riveting device. Background technique [0002] Pre-buried channels first originated in Europe, mainly used in nuclear power projects, and then gradually extended to civil projects, such as shield plates for subway tunnels and underground comprehensive pipe galleries. At present, in developed countries, most of the subway construction adopts pre-buried The technical solution of the buried channel. In recent years, the construction scheme of pre-buried channels has gradually been promoted in China, especially in the current subway construction, the use of pre-buried channels has gradually begun to increase, such as Shenzhen Metro Line 9, Shijiazhuang Metro Line 2 Lanzhou Metro Line 1, etc. [0003] Compared with the traditional on-site rebar planting, the pre-embedded channel has more advantages, which can effectively reduce the labor inten...

Claims

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Application Information

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IPC IPC(8): B21D39/00B21D43/00B21D37/12
CPCB21D39/00B21D37/12B21D43/003
Inventor 殷林杰柴国敏焦改霞安文新梅志强
Owner HENAN DASEN MECHANICAL & ELECTRICAL CO LTD
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