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All-steel combined type bladder locking ring

A combined, locking ring technology, applied in the field of tire production, can solve the problems of poor appearance quality of the tire embryo, adhesion of the bead, and short service life, and achieve the effect of reducing the probability of adhesion, prolonging the service life, and increasing the number of repeated uses.

Active Publication Date: 2020-12-29
SHANDONG LINGLONG TIRE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies in the prior art, the present invention provides an all-steel combined capsule locking ring to solve the technical problems in the prior art that the capsule locking structure easily sticks to the bead, resulting in poor appearance quality and short service life of the embryo

Method used

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  • All-steel combined type bladder locking ring
  • All-steel combined type bladder locking ring

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Embodiment Construction

[0015] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0016] An all-steel combined capsule locking ring, comprising a ring body 1 and a loss part 2 installed on the ring body 1, an installation groove 3 is arranged on the ring body 1, and the loss part 2 is installed in the installation groove 3, so that The mounting groove 3 is set to be narrow at the bottom and wide at the top, and the angle between the bottom edge of the bottom of the mounting groove 3 and the side wall is 102°. By setting the bottom of the mounting groove 3, it is convenient to install and disassemble the loss part 2, and the operating efficiency is improved. . The ring body 1 is made of rubber material, and the loss part 2 is made of silica gel material. By using the locking ring, the inner suppor...

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Abstract

The invention relates to an all-steel combined type bladder locking ring, and belongs to the technical field of tire production. The all-steel combined type bladder locking ring comprises a ring bodyand a loss part arranged on the ring body, a mounting groove is formed in the ring body, the loss part is arranged in the mounting groove, the bottom of the mounting groove is narrow, the top of the mounting groove is wide, and the top of the loss part comprises a transition part II and a transition part III. The joint of the transition part II and the transition part III is a straight line, the transition part II is a plane, the transition part III is an inclined plane, so that the technical problems of poor appearance quality and short service life of a tire blank due to the fact that a bladder locking structure is prone to being adhered to a tire bead in the prior art are solved.

Description

technical field [0001] The invention relates to an all-steel combined capsule locking ring, which belongs to the technical field of tire production. Background technique [0002] The three-drum building machine is an important production line in tire production. When using a 20-inch all-steel three-drum building machine for tire production, the capsule drum is used as the forming drum, and the capsule needs to be locked. The capsule locking structure in the prior art uses ordinary rubber material, high-elastic cloth is attached to the tire blank forming position, but during the tire blank forming process, the bead position is easy to stick to the contact surface of the locking structure, which reduces the appearance quality of the tire blank, and the locking structure is easily damaged, resulting in locking The number of times the structure is used is reduced, and the production cost is increased. Contents of the invention [0003] Aiming at the deficiencies in the prior ...

Claims

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Application Information

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IPC IPC(8): B29D30/26
CPCB29D30/26B29D2030/265Y02A30/30
Inventor 王锋路勇刘晓锋
Owner SHANDONG LINGLONG TIRE