CN104476260A - 一种弹簧销座 - Google Patents

一种弹簧销座 Download PDF

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Publication number
CN104476260A
CN104476260A CN201410769930.3A CN201410769930A CN104476260A CN 104476260 A CN104476260 A CN 104476260A CN 201410769930 A CN201410769930 A CN 201410769930A CN 104476260 A CN104476260 A CN 104476260A
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CN
China
Prior art keywords
spring
key seat
bearing pin
fixture block
clamping portion
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.)
Pending
Application number
CN201410769930.3A
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English (en)
Inventor
何敏
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.)
SUZHOU JINGLIAN PRECISION MACHINERY Co Ltd
Original Assignee
SUZHOU JINGLIAN PRECISION MACHINERY Co Ltd
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Filing date
Publication date
Application filed by SUZHOU JINGLIAN PRECISION MACHINERY Co Ltd filed Critical SUZHOU JINGLIAN PRECISION MACHINERY Co Ltd
Priority to CN201410769930.3A priority Critical patent/CN104476260A/zh
Publication of CN104476260A publication Critical patent/CN104476260A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/062Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06Work-clamping means
    • B23Q3/08Work-clamping means other than mechanically-actuated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means
    • B23Q2703/04Work clamping means using fluid means or a vacuum

Abstract

本发明公开了一种弹簧销座,包括:销轴、销座和固定夹块;所述销轴通过弹簧设置在销座内,销轴两端伸出于所述销座;所述固定夹块上设有夹爪,所述销轴一端设置在夹爪内。通过上述方式,本发明能够在加工过程中对工件起到支撑作用,固定后不会跳动,支撑效果好。

Description

一种弹簧销座
技术领域
本发明涉及支撑座领域,特别是涉及一种弹簧销座。
背景技术
    使用数控机床加工工件时需要对工件进行精确定位和固定,以保证加工精度。在加工长形工件时,需要对工件进行支撑,防止工件跳动;每个工件尺寸不同,加工时定位基准不同,在选用垫块的同时需要配合用弹簧销轴进行微调,用弹簧销轴抵住工件起到支撑作用,使用方便,适用范围广,但这种方式也有缺陷,当加工过程中承受力过大时,弹簧销轴会发生位移,影响加工效果。
发明内容
本发明主要解决的技术问题是提供一种弹簧销座,能够在加工过程中对工件起到支撑作用,固定后不会跳动,支撑效果好。
    为解决上述技术问题,本发明采用的一个技术方案是:提供一种弹簧销座,包括:销轴、销座和固定夹块;所述销轴通过弹簧设置在销座内,销轴两端伸出于所述销座;所述固定夹块上设有夹爪,所述销轴一端设置在夹爪内。
优选的是,所述固定夹块的夹爪包括装夹部和连接在装夹部上的压板,所述装夹部呈圆形,所述圆形装夹部为开口状。
优选的是,所述固定夹块上设有定位孔。
本发明的有益效果是:本发明能够在加工过程中对工件起到支撑作用,支撑效果好。
附图说明
    图1是本发明一种弹簧销座一较佳实施例的立体结构示意图;
    图2是所示一种弹簧销座中固定夹块的立体结构示意图;
    附图中各部件的标记如下:1、销轴;2、销座;3、固定夹块;4、装夹部;5、压板。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述,以使本发明的优点和特征能更易于被本领域技术人员理解,从而对本发明的保护范围做出更为清楚明确的界定。
请参阅图1和图2,本发明实施例包括:
    一种弹簧销座,包括:销轴1、销座2和固定夹块3,固定夹块3与销座2连接固定,固定夹块3上设有定位孔;所述销轴1通过弹簧设置在销座2内,销轴1两端伸出于所述销座2;所述固定夹块3上设有夹爪,所述销轴一端设置在夹爪内;所述固定夹块的夹爪包括装夹部4和连接在装夹部上的压板5,所述装夹部4呈圆形,所述圆形装夹部4为开口状。使用时将弹簧销轴设置在工件与垫块之间,将销轴1抵住工件,对工件进行定位,销轴1在弹簧的作用下在销座2内伸缩,定位完毕后,使用气缸压紧夹爪上的压板5,夹紧销轴,完成支撑固定。
本发明能够在加工过程中对工件起到支撑作用,固定后不会跳动,支撑效果好。
以上所述仅为本发明的实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。

Claims (3)

1.一种弹簧销座,其特征在于,包括:销轴、销座和固定夹块;所述销轴通过弹簧设置在销座内,销轴两端伸出于所述销座;所述固定夹块上设有夹爪,所述销轴一端设置在夹爪内。
2.根据权利要求1所述的一种弹簧销座,其特征在于:所述固定夹块的夹爪包括装夹部和连接在装夹部上的压板,所述装夹部呈圆形,所述圆形装夹部为开口状。
3.根据权利要求1所述的一种弹簧销座,其特征在于:所述固定夹块上设有定位孔。
CN201410769930.3A 2014-12-15 2014-12-15 一种弹簧销座 Pending CN104476260A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410769930.3A CN104476260A (zh) 2014-12-15 2014-12-15 一种弹簧销座

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410769930.3A CN104476260A (zh) 2014-12-15 2014-12-15 一种弹簧销座

Publications (1)

Publication Number Publication Date
CN104476260A true CN104476260A (zh) 2015-04-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001277060A (ja) * 2000-03-28 2001-10-09 Mazda Motor Corp 物品保持装置
CN201862882U (zh) * 2010-11-09 2011-06-15 上海诺玛液压系统有限公司 电液伺服阀喷嘴线切割工艺柄装夹工装
CN202129655U (zh) * 2011-06-08 2012-02-01 鑫耀机械制造(大连)有限公司 一种电磁阀体定心夹具
CN103185208A (zh) * 2011-12-27 2013-07-03 海洋王照明科技股份有限公司 照明灯具
CN203611011U (zh) * 2013-11-15 2014-05-28 云南西仪工业股份有限公司 一种用于连杆浮动式定位镗削夹具
CN204321678U (zh) * 2014-12-15 2015-05-13 苏州景联精密机械有限公司 一种弹簧销座

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001277060A (ja) * 2000-03-28 2001-10-09 Mazda Motor Corp 物品保持装置
CN201862882U (zh) * 2010-11-09 2011-06-15 上海诺玛液压系统有限公司 电液伺服阀喷嘴线切割工艺柄装夹工装
CN202129655U (zh) * 2011-06-08 2012-02-01 鑫耀机械制造(大连)有限公司 一种电磁阀体定心夹具
CN103185208A (zh) * 2011-12-27 2013-07-03 海洋王照明科技股份有限公司 照明灯具
CN203611011U (zh) * 2013-11-15 2014-05-28 云南西仪工业股份有限公司 一种用于连杆浮动式定位镗削夹具
CN204321678U (zh) * 2014-12-15 2015-05-13 苏州景联精密机械有限公司 一种弹簧销座

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