Semi-automatic rotary riveting fixture and riveting method thereof

A riveting tooling and semi-automatic technology, which is applied in metal processing, manufacturing tools, metal processing equipment, etc., can solve the problems of time-consuming and labor-intensive production efficiency and low degree of automation, and achieve the effects of reducing labor intensity, improving production efficiency, and strong applicability

Active Publication Date: 2017-05-10
JIANGSU DAQO KFINE ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to overcome the problems of low automation, time-consuming and laborious and low production efficiency of the existing circuit breaker riveting assembly process, and to provide a semi-automatic rotary riveting tool and its riveting method; Put it in place, the index plate rotates automatically, the press automatically presses down for riveting, while the riveting cylinder is automatically riveting, the retrieving device automatically takes out the riveted parts, and the employee puts new parts in the empty station, that is, puts The three actions of feeding, riveting and retrieving are carried out at the same time, which saves a lot of time and reduces labor intensity, and the work efficiency is more than doubled

Method used

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  • Semi-automatic rotary riveting fixture and riveting method thereof
  • Semi-automatic rotary riveting fixture and riveting method thereof
  • Semi-automatic rotary riveting fixture and riveting method thereof

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Embodiment 1

[0044] In order to cope with the increasing output and rising labor costs, this embodiment provides a semi-automatic rotary riveting tool according to the characteristics of many types of riveting parts in circuit breaker products. The ultimate goal of this embodiment is to simplify the riveting process. It only needs to load the material, and the rest of the actions are automatically completed by the equipment, and the finished product can be obtained directly, and the riveting quality is reliable.

[0045] see figure 1 , the rotary riveting tooling of this embodiment adopts parametric modeling and modular design. It mainly includes a press 1, an upper die 2, an indexing unit 3, a lower die 4, a reclaiming unit 5, a tooling frame 6 and an electric control unit 7. The tooling frame 6 is a sheet metal frame structure, which is formed by standard C-shaped folding columns and corner braces, which is convenient for construction and low in cost. The height of the tooling frame 6 ...

Embodiment 2

[0053] A semi-automatic rotary riveting tool of this embodiment is mainly suitable for such as Figure 6 Processing of riveted parts shown in (b). Figure 6 The (a) in the figure shows the core component of a circuit breaker --- the trip unit. Both sides of the connecting plate of the trip unit are provided with a yoke 81. The yoke 81 and the stainless steel bracket 82 need to be joined together by riveting, and from Figure 6 It can be seen from (a) that the magnetic yokes 81 on both sides of the connecting plate and the stainless steel bracket 82 are mirror images. In this embodiment, the riveting processing of the magnetic yoke 81 and the stainless steel bracket 82 on both sides of the connecting plate is completed on the same set of moulds. For this reason, a set of upper and lower molds are specially designed in this embodiment, and the specific structure is as follows:

[0054] see Figure 7 and Figure 8 , the lower mold 4 of the present embodiment comprises a lowe...

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Abstract

The invention discloses a semi-automatic rotary riveting fixture and a riveting method thereof, and belongs to the technical field of riveting fixtures. The semi-automatic rotary riveting fixture disclosed by the invention comprises a pressing machine, an upper die, lower dies, a material taking unit and an electronic control unit, wherein the upper die is connected with the pressing machine, an indexing unit is arranged below the upper die, the indexing unit comprises a pneumatic divider and an indexing disc, and the pneumatic divider drives the indexing disc to rotate in a horizontal direction; a plurality of the lower dies are provided, and are movably arranged on the indexing disc at an equal interval; the material taking unit is arranged at the side of the indexing unit, and is used for absorbing the riveted parts; and the electronic control unit is used for controlling the mechanisms to cooperatively act. According to the semi-automatic rotary riveting fixture and the riveting method thereof which are disclosed by the invention, two or more parts can be riveted in one process, the three steps of loading, riveting and material taking are completed simultaneously, and only the upper die and the lower die need to be replaced if different parts need to be replaced for riveting due to a creative modularized design, thus the use range of the equipment is expanded, and the working efficiency is increased.

Description

technical field [0001] The present invention relates to the technical field of riveting tooling, more specifically, relates to a semi-automatic rotary riveting tooling and a riveting method thereof; the present invention is applicable to the semi-automatic riveting of two parts in a low-voltage circuit breaker, and can also be extended to similar hardware semi-automatic Automated riveting. Background technique [0002] Riveting is one of the most common processing techniques in the industrial production process of products, which is to rivet two or more workpieces together. With the continuous deepening of my country's power grid transformation, the demand for low-voltage circuit breaker products continues to increase. In order to ensure the safety, reliability and continuity of power supply and distribution, the requirements for circuit breakers are getting higher and higher. Many components in low-voltage circuit breaker products are riveted by two or more parts. [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02B23P19/00
CPCB23P19/006B23P19/02
Inventor 匡宏兵李飞孙超
Owner JIANGSU DAQO KFINE ELECTRIC
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