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Rolling machine bearing seat with cooling system

A technology of cooling system and bearing seat, which is applied in the field of roller presses, can solve the problem of high temperature of the main bearing, achieve the effects of preventing leakage and facilitating processing

Active Publication Date: 2015-07-29
CHENGDU LEEJUN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the above-mentioned problems in the prior art, and provide a roller press bearing seat with a cooling system, which does not affect the energy-saving and high-efficiency advantages of the roller press, and can effectively solve the technical problem of high temperature of the main bearing

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  • Rolling machine bearing seat with cooling system
  • Rolling machine bearing seat with cooling system
  • Rolling machine bearing seat with cooling system

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Embodiment Construction

[0017] The present invention will be further described below in combination with specific embodiments and accompanying drawings.

[0018] Such as Figure 1 to Figure 4 As shown, a roller press bearing housing with a cooling system includes a bearing housing 1, and a bearing hole 2 is opened on the bearing housing 1, and the upper and lower parts of the outer and inner surfaces of the bearing housing 1 are close to the bearing hole 2. The positions correspond to the opening of cooling grooves 3, and the glands 4 are installed on the cooling grooves 3 to form 2 pairs of airtight cooling chambers, in which there are cooling water channels 5. The above two pairs of cooling cavities are connected through two connecting passages 6, and the two cooling cavities on the outer side are connected through connecting pipes 7, thereby forming a circulation loop. And the cooling chamber at the lower part of the outer surface is connected to the water supply pipe 8, and the upper cooling cha...

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Abstract

The invention discloses a rolling machine bearing seat with a cooling system. The rolling machine bearing seat comprises a bearing seat, wherein a bearing hole is formed in the bearing seat; cooling cavities are oppositely arranged on the outer side face and the inner side face of the bearing seat at the positions close to the bearing hole, a cooling water flow passage is formed in each cooling cavity, and the two cooling cavities are communicated through a connecting passage to form a circulating loop; the cooling cavity on the outer side face is connected with a cooling water source through a water supply pipe and a water return pipe. The rolling machine bearing seat has the beneficial effects that cooling water is introduced into the cooling cavities for circulating cooling, most heat of a bearing can be taken away, and thus the rising of bearing temperature is effectively controlled.

Description

technical field [0001] The invention belongs to the technical field of rolling machines, in particular to a bearing seat of a rolling machine. Background technique [0002] Roller press (high pressure roller mill) is widely used in the grinding system of cement, mining, metallurgy and other industries because of its energy-saving and high-efficiency advantages. However, the roller press often causes unstable system operation due to the high temperature of the main bearing, which affects production efficiency. Especially when the main bearing is lubricated with grease, its temperature is easy to be too high. In addition, if the temperature is too high, the bearing capacity of the lubricant will be greatly reduced, and even the lubrication will fail. It will also significantly affect the mechanical properties of the bearing material, the original assembly relationship of the bearing, and directly affect the service life of the bearing. [0003] The high temperature of the ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C4/44
CPCB02C4/44
Inventor 何亚民魏勇徐智平
Owner CHENGDU LEEJUN IND
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