CN202964259U - 卸荷装置 - Google Patents

卸荷装置 Download PDF

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Publication number
CN202964259U
CN202964259U CN 201220618833 CN201220618833U CN202964259U CN 202964259 U CN202964259 U CN 202964259U CN 201220618833 CN201220618833 CN 201220618833 CN 201220618833 U CN201220618833 U CN 201220618833U CN 202964259 U CN202964259 U CN 202964259U
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CN
China
Prior art keywords
axle sleeve
belt pulley
bearing
shaft
hollow shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201220618833
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English (en)
Inventor
高永明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DALIAN YONGMING NUMERICAL CONTROL MACHINE TOOL CO LTD
Original Assignee
DALIAN YONGMING NUMERICAL CONTROL MACHINE TOOL CO LTD
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Publication date
Application filed by DALIAN YONGMING NUMERICAL CONTROL MACHINE TOOL CO LTD filed Critical DALIAN YONGMING NUMERICAL CONTROL MACHINE TOOL CO LTD
Priority to CN 201220618833 priority Critical patent/CN202964259U/zh
Application granted granted Critical
Publication of CN202964259U publication Critical patent/CN202964259U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种卸荷装置,床体与轴套固定连接,轴套上装有空心轴,所述的空心轴上安装有轴承二,轴套上装有皮带轮,轴套与皮带轮之间装有轴承一。本实用新型用来消除振源,使主轴能够稳定的旋转,提高了主轴的精度,利于工件的稳定性。

Description

卸荷装置
技术领域
本实用新型涉及一种卸荷装置。
背景技术
现有技术中,主轴在旋转时受初拉力,给主轴的精度带来影响,从而影响了工件的稳定性。
实用新型内容
本实用新型的目的在于克服上述的不足问题,提供一种卸荷装置。
本实用新型为实现上述目的所采用的技术方案是:卸荷装置,床体与轴套固定连接,轴套上装有空心轴,所述的空心轴上安装有轴承二,轴套上装有皮带轮,轴套与皮带轮之间装有轴承一。
所述的床体与轴套用螺钉连接。
所述的空心轴镶在轴套上。
本实用新型用来消除振源,使主轴能够稳定的旋转,提高了主轴的精度,利于工件的稳定性。
附图说明
图1是本实用新型示意图。
其中:1、床体    2、轴套    3、皮带轮    4、轴承一    5、空心轴   6、轴承二。    
具体实施方式
如图1所示,卸荷装置,床体1与轴套2用螺钉固定连接在一起,轴套2上镶有空心轴5,所述的空心轴5上安装有轴承二6,提高了空心轴5的精度,轴套2上套有皮带轮3,轴套2与皮带轮3之间装有轴承一4。 
工作时,皮带轮3上套有三角带,三角带又与电机连接,三角带带动皮带轮3转动,皮带轮3带动轴承一4转动,从而利于轴套2、主轴的平稳性。

Claims (3)

1.卸荷装置,其特征在于:床体(1)与轴套(2)固定连接,轴套(2)上装有空心轴(5),所述的空心轴(5)上安装有轴承二(6),轴套(2)上装有皮带轮(3),轴套(2)与皮带轮(3)之间装有轴承一(4)。
2.如权利要求1所述的卸荷装置,其特征在于:所述的床体(1)与轴套(2)用螺钉连接。
3.如权利要求1所述的卸荷装置,其特征在于:所述的空心轴(5)镶在轴套(2)上。
CN 201220618833 2012-11-21 2012-11-21 卸荷装置 Expired - Fee Related CN202964259U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220618833 CN202964259U (zh) 2012-11-21 2012-11-21 卸荷装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220618833 CN202964259U (zh) 2012-11-21 2012-11-21 卸荷装置

Publications (1)

Publication Number Publication Date
CN202964259U true CN202964259U (zh) 2013-06-05

Family

ID=48505388

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220618833 Expired - Fee Related CN202964259U (zh) 2012-11-21 2012-11-21 卸荷装置

Country Status (1)

Country Link
CN (1) CN202964259U (zh)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130605

Termination date: 20141121

EXPY Termination of patent right or utility model