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Closed-type press clutch gas inlet sealing mechanism

A sealing mechanism and clutch technology, applied in the direction of presses, manufacturing tools, etc., can solve problems such as poor sealing effect and poor sealing effect.

Active Publication Date: 2013-09-25
山东高密高锻机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the closed press, the clutch and the energy storage wheel are very important parts to realize the work. The clutch and the energy storage wheel cooperate with each other. The energy storage wheel is installed on the clutch transmission shaft through the bearing. The energy wheel is also provided with an air intake channel, and the air intake channel row of the energy storage wheel is connected with the central hole of the clutch transmission shaft through the air intake pipe, and the compressed gas passes through the central hole of the clutch transmission shaft, passes through the air intake pipe, and enters the energy storage wheel. Finally, it reaches the clutch, so as to control the engagement of the clutch and the energy storage wheel. Since both the clutch transmission shaft and the energy storage wheel are rotating, the current air intake seal design from the clutch transmission shaft to the energy storage wheel is very poor, and the sealing effect is very poor. Difference

Method used

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  • Closed-type press clutch gas inlet sealing mechanism
  • Closed-type press clutch gas inlet sealing mechanism

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Embodiment Construction

[0024] Such as figure 1 and figure 2 As shown, a closed press clutch air intake sealing mechanism includes a support sleeve 13 installed on the clutch transmission shaft 1, and the support sleeve 13 is provided with a vent hole 20 matched with the clutch transmission shaft 1 in the circumferential direction. The air outlet channel of the support sleeve 13, the first pressure sleeve 15 and the second pressure sleeve 3 are pressed against the two sides of the support sleeve 13 respectively, and the first pressure sleeve 15, the support sleeve 13 and the clutch drive shaft 1 are provided with The first O-shaped sealing ring 14, the second O-shaped sealing ring 4 is arranged between the second pressure sleeve 3, the support sleeve 13 and the clutch transmission shaft 1, through the first O-shaped sealing ring 14 and the second O-shaped sealing ring The ring 4 seals the gap between the clutch transmission shaft 1 and the support sleeve 13 to prevent air leakage from here. The fir...

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Abstract

The invention discloses a closed-type press clutch gas inlet sealing mechanism which comprises a supporting sleeve installed on a transmission shaft of a clutch. A flange body is sleeved at the periphery of the supporting sleeve, the flange body is fixedly connected with an energy storage wheel of a closed-type press, a supporting ring and a separation sleeve are installed between the flange body and the supporting sleeve in a clamped mode, a flange cover is fixed on the flange body to enable the supporting ring to abut against the separation sleeve, the supporting sleeve and the separation sleeve are respectively provided with a gas outlet channel communicated with a gas outlet hole of the transmission shaft of the clutch, a gas outlet is formed in the flange body, the gas outlet is connected with a gas outlet pipe, and a contact face between the supporting sleeve and the transmission shaft of the clutch is sealed through an O-type sealing ring. A contact face between the separation sleeve and the supporting sleeve is sealed through a sealing element, a framework oil seal is generally used, and a contact face between the separation sleeve and the flange body is sealed through an O-type sealing ring. By means of the sealing structure, in the process that compressed gas is transmitted to the energy storage wheel from the gas outlet hole of the transmission shaft of the clutch, the gas is well sealed, and gas leakage is basically avoided.

Description

technical field [0001] The invention relates to the technical field of closed presses, in particular to an air intake sealing mechanism for air sealing the transmission shaft of a clutch of a closed press. Background technique [0002] In the closed press, the clutch and the energy storage wheel are very important parts to realize the work. The clutch and the energy storage wheel cooperate with each other. The energy storage wheel is installed on the clutch transmission shaft through the bearing. The energy wheel is also provided with an air intake channel, and the air intake channel row of the energy storage wheel is connected with the central hole of the clutch transmission shaft through the air intake pipe, and the compressed gas passes through the central hole of the clutch transmission shaft, passes through the air intake pipe, and enters the energy storage wheel. Finally, it reaches the clutch, so as to control the engagement of the clutch and the energy storage wheel....

Claims

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Application Information

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IPC IPC(8): B30B15/12
Inventor 王四森臧传成魏凤凯高磊岳磊
Owner 山东高密高锻机械有限公司
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