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Nut locking point press-fit machine

A nut locking and pressing machine technology, applied in nuts, threaded fasteners, forging/pressing/hammering machinery, etc., can solve the problem of product quality decline, uneven nut edges, and different depths of locking points, etc. problems, to achieve the effect of improving the quality of pressing, improving work efficiency, and ensuring stable and orderly progress

Active Publication Date: 2016-10-12
浙江鼎盛汽车紧固件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the processing of the nut locking point, due to the unevenness of the nut edge
However, when pressing the locking point, since the movement stroke of the pressing head is fixed, when the pressure bearing surface is fixed, the final locking point pressed on the nut will have different depths, resulting in a decrease in product quality.

Method used

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  • Nut locking point press-fit machine

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Embodiment Construction

[0014] refer to figure 1 , a nut locking point pressing machine of the present invention, comprising an oscillating feeding device 1, a monolithic bar 2, a monolithic electric eye 3, an arrangement guide groove 4, an oscillating aligner 5, a pressing table 6, and a counting and detecting device 7 , frosting disc 8, pressing turntable 9, limit pressure plate 10, positive positioning device 11, pressing head 12, pressure sensor 13, pressing control center 14, pressing oil cylinder 15, discharge guide groove 16, the The top of the oscillating feeding device 1 is provided with a monolithic bar 2, and the monolithic bar 2 is provided with a monolithic electric eye 3, and the bottom of the monolithic bar 2 is connected with an arrangement guide groove 4, and the arrangement guide groove 4 The bottom is provided with an oscillating aligner 5, and the bottom end of the arrangement guide groove 4 extends to the pressing table 6, and the bottom end of the arrangement guide groove 4 is c...

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Abstract

The invention discloses a nut locking point press-fit machine which comprises an oscillation feeding device, a material sorting stop bar, a material sorting electric eye, an arrangement guide groove, an oscillation line sorting device, a press-fit table, a counting detection device, a grinding disc, a press-fit rotary disc, a limiting pressing disc, an adjusting device, a press-fit head, a pressure sensor, a press-fit control center, a press-fit oil cylinder and a discharging guide groove. The nut locking point press-fit machine can adjust the press-fit strength in time according to the actual condition, it is guaranteed that a lock point is subjected to press-fit evenly, meanwhile, nuts obtained before press-fit is conducted can be pretreated and arranged, stable orderly conduction of operation of the press-fit machine is guaranteed, the work efficiency of the press-fit machine and the press-fit quality of nut locking points are improved, and the nut locking point press-fit machine is beneficial to application and popularization in production.

Description

【Technical field】 [0001] The invention relates to the technical field of nut processing, in particular to the technical field of a nut locking point pressing machine. 【Background technique】 [0002] Lock nut is a common nut widely used in machinery and other industries. Other names: root nut, anti-loosening nut, nut. The working principle of the nut is to use the friction between the nut and the bolt for self-locking. However, the reliability of this self-locking will be reduced under dynamic load. In some important occasions, we will take some anti-loosening measures to ensure the reliability of nut locking. The lock nut is one of the anti-loosening measures. There are locking points on the lock nut. Generally, the lock nut needs to be cold-headed by a press machine, because such a surface finish makes the composition of the material tighter. However, during the processing of the nut locking point, the edge of the nut will be uneven. And when pressing the locking poin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21J5/08B21K1/64B21J13/08
CPCB21J5/08B21J13/08B21K1/64
Inventor 李丰
Owner 浙江鼎盛汽车紧固件有限公司
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