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Combined type bracket forming device

A forming device and a combined technology, applied in the field of stamping dies, can solve the problems of increased manufacturing costs of composite dies and single types of brackets, and achieve the effect of reducing multiple types and strong versatility

Inactive Publication Date: 2020-11-13
HARBIN BOILER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a combined support forming device in order to solve the problem that the existing support has many specifications, and the type of the support produced by the composite die is single, which increases the manufacturing cost of the composite die.

Method used

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  • Combined type bracket forming device
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  • Combined type bracket forming device

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Embodiment 1

[0022] Embodiment 1: as figure 2 and image 3 As shown, this embodiment is a combined bracket forming device, including an upper connecting part 1, a lower connecting part 2, an upper combined mold 3 and a lower combined mold 4, and the upper combined mold 3 and the upper connecting part 1 are detachable Connection, the lower connecting part 2 and the lower combined mold 4 are detachably connected, and the upper connecting part 1 and the lower connecting part 2 are slidably arranged so that the upper connecting part 1 can move up and down relative to the lower connecting part 2.

[0023] Optionally, the lower end of the upper connection part 1 is affixed with a plurality of guide post cylinders 1-2, and the upper end of the lower connection part is affixed with a plurality of guide posts 2-1, and each guide post 2-1 is connected with each guide post. The cylinder 1-2 is slidingly fitted to play a guiding role.

[0024] Optionally, as in Figure 4 and Figure 5 As shown, t...

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Abstract

The invention provides a combined type bracket forming device, and belongs to the technical field of stamping dies. The combined type bracket forming device aims at solving the problems that as the specifications of existing brackets are more, the variety of brackets manufactured through composite pressing molds is single, and the manufacturing cost of the composite pressing molds is increased. The combined type bracket forming device comprises an upper connecting portion, a lower connecting portion, an upper combination mold and a lower combination mold. The upper combination mold is detachably connected with the upper connecting portion, the lower connecting portion is detachably connected with the lower combination mold, the upper connecting portion and the lower connecting portion areslidingly arranged, and the upper connecting portion can move relative to the lower connecting portion up and down. The upper combination mold and the lower combination mold are arranged and arrangedinto multiple combination forms, so that the requirements of brackets of different specifications are met, the universality is high, by means of one combined type bracket forming device, stamping of the bracket products of multiple specifications can be achieved, and the problems that traditional composite pressing molds have multiple varieties, and the manufacturing cost of the molds is high arereduced. The combined type bracket forming device is suitable for stamping of brackets on economizer heated surface tube panels.

Description

technical field [0001] The invention relates to a combined bracket forming device, which belongs to the technical field of stamping dies. Background technique [0002] The tube panels on the heating surface of the boiler economizer are connected and fixed by brackets. The width of the brackets is 40mm and 60mm. The longest dimension of the bracket parts is 2300mm, which is composed of continuous waveforms with different pitches. In order to ensure the strength of the bracket parts, such as figure 1 As shown, there is a long circular arc groove on the flat end surface of the bracket to increase the rigidity of the bracket product, and the bracket parts belong to composite pressing molding. Due to the many specifications and large quantities of bracket products, the existing composite dies can only manufacture single-size brackets, and the types of brackets are single. Each type of bracket needs to be designed and manufactured. 1 ton hydraulic press for molding, but the over...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/10
CPCB21D37/10
Inventor 王立昆孙靖云程亮李宪福王倩苏殿斌
Owner HARBIN BOILER
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