CN103692345A - 一种硬质合金辊环平面磨夹具 - Google Patents

一种硬质合金辊环平面磨夹具 Download PDF

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Publication number
CN103692345A
CN103692345A CN201310667741.0A CN201310667741A CN103692345A CN 103692345 A CN103692345 A CN 103692345A CN 201310667741 A CN201310667741 A CN 201310667741A CN 103692345 A CN103692345 A CN 103692345A
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China
Prior art keywords
ring
roll ring
gasket ring
collars
hard alloy
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Pending
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CN201310667741.0A
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English (en)
Inventor
郭伟波
杨雪
金益民
吴晓娜
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Zhejiang Hengcheng Cemented Carbide Co Ltd
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Zhejiang Hengcheng Cemented Carbide Co Ltd
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Priority to CN201310667741.0A priority Critical patent/CN103692345A/zh
Publication of CN103692345A publication Critical patent/CN103692345A/zh
Priority to DE201420104168 priority patent/DE202014104168U1/de
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10Single-purpose machines or devices
    • B24B7/16Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • 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
    • B23Q3/15Devices for holding work using magnetic or electric force acting directly on the work
    • B23Q3/154Stationary devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • B24B41/067Work supports, e.g. adjustable steadies radially supporting workpieces

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

本发明涉及一种夹具,尤其涉及一种硬质合金辊环平面磨夹具,旨在解决现有技术中加工辊环时辊环容易损坏电磁吸盘的问题。一种硬质合金辊环平面磨夹具,包括用于限制辊环沿水平面移动的挡块,辊环的下端设有吸附在电磁吸盘上的垫环。本发明中辊环和电磁吸盘之间设有垫环,避免了辊环因与电磁吸盘直接接触而对电磁吸盘造成擦伤,由于垫环由铁制造而成维修成本低,修磨垫铁每块只需400~800元,相对于电磁吸盘的维修,成本大大降低。

Description

一种硬质合金辊环平面磨夹具
技术领域
本发明涉及一种夹具,尤其涉及一种硬质合金辊环平面磨夹具。
背景技术
如图1所示,当前在加工辊环1时,辊环1直接与电磁吸盘3接触,用吸附在电磁吸盘3上的挡块限制辊环1水平面上的移动;由于硬质合金移动时,容易损坏电磁吸盘,修磨每块电磁吸盘的价格需要5000~9000元,维修成本较高。
发明内容
本发明提供了一种硬质合金辊环平面磨夹具,旨在解决现有技术中加工辊环时辊环容易损坏电磁吸盘的问题。
为了解决以上技术问题,本发明通过以下技术方案实现:一种硬质合金辊环平面磨夹具,包括用于限制辊环沿水平面移动的挡块,辊环的下端设有吸附在电磁吸盘上的垫环。
进一步,所述挡块固连在垫环的侧壁上;减少了安装过程。
进一步,所述垫环的上端面设有网格;网格可以降低液体对产品的吸力,降低抬起产品时的劳动强度。
进一步,所述辊环的外圆直径大于垫环的外圆直径;用于留出放置测量工具的位置,便于测量辊环上下表面之间的厚度。
进一步,所述垫环的下端设有用于将垫环内的水排出的排水管;便于将垫环内的磨削液及时排出,防止磨削液四处飞溅,以免磨削液内脱落的硬质合金颗粒对已加工过的表面造成损伤。
进一步,所述排水管为可伸缩的排水软管;便于根据需要调节管子长度,而且节省储存空间。
与现有技术相比本发明的优点是:本发明中辊环和电磁吸盘之间设有垫环,避免了辊环因与电磁吸盘直接接触而对电磁吸盘造成擦伤,由于垫环由铁制造而成维修成本低,修磨垫铁每块只需400~800元,相对于电磁吸盘的维修,成本大大降低。
附图说明
下面结合附图对本发明作进一步说明:
图1为现有硬质合金辊环平面磨夹具的结构示意图;
图2为本发明的结构示意图;
图3为本发明中垫环的俯视图。
具体实施方式
参阅图2,一种硬质合金辊环平面磨夹具,包括用于限制辊环1沿水平方向移动的挡块2,所述辊环1的下端设有吸附在电磁吸盘3上的垫环4;所述挡块2固连在垫环4的侧壁上;所述辊环1的外圆直径大于垫环4的外圆直径;所述垫环4的下端设有用于将垫环内的水排出的排水管5;所述排水管5为可伸缩的排水软管。
参与图3,所述垫环4的上端面设有网格41。
安装时,将垫环4和挡块2的组合体放置在电磁吸盘3上,将辊环1放置在垫环4上,同时挡块2也将辊环1限制住,使电磁吸盘通磁,将垫环4和挡块2的组合体固定住,同时辊环也被固定。
本发明中辊环和电磁吸盘之间设有垫环,避免了辊环因与电磁吸盘直接接触而对电磁吸盘造成擦伤,由于垫环由铁制造而成维修成本低,修磨垫铁每块只需400~800元,相对于电磁吸盘的维修,成本大大降低;垫环上设有网格,网格可以降低液体对产品的吸力,降低抬起产品时的劳动强度;垫环的壁厚小于辊环的壁厚,可以留出放置测量工具的位置,便于测量辊环上下表面之间的厚度;所述垫环的下端设有连通垫环的环内和环外的排水管,便于将垫环内的磨削液及时排出,防止磨削液四处飞溅,以免磨削液内脱落的硬质合金颗粒对已加工过的表面造成损伤。
以上所述仅为本发明的具体实施例,但本发明的技术特征并不局限于此,任何本领域的技术人员在本发明的领域内,所作的变化或修饰皆涵盖在本发明的专利范围之中。

Claims (6)

1.一种硬质合金辊环平面磨夹具,包括用于限制辊环(1)沿水平方向移动的挡块(2),其特征在于:所述辊环(1)的下端设有吸附在电磁吸盘(3)上的垫环(4)。
2.根据权利要求1所述的一种硬质合金辊环平面磨夹具,其特征在于:所述挡块(2)固连在垫环(4)的侧壁上。
3.根据权利要求1所述的一种硬质合金辊环平面磨夹具,其特征在于:所述垫环(4)的上端面设有网格(41)。
4.根据权利要求1所述的一种硬质合金辊环平面磨夹具,其特征在于:所述辊环(1)的外圆直径大于垫环(4)的外圆直径。
5.根据权利要求1所述的一种硬质合金辊环平面磨夹具,其特征在于:所述垫环(4)的下端设有用于将垫环内的水排出的排水管(5)。
6.根据权利要求5所述的一种硬质合金辊环平面磨夹具,其特征在于:所述排水管(5)为可伸缩的排水软管。
CN201310667741.0A 2013-12-10 2013-12-10 一种硬质合金辊环平面磨夹具 Pending CN103692345A (zh)

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CN106334911A (zh) * 2016-10-26 2017-01-18 技锋精密刀具(马鞍山)有限公司 一种硬质合金圆刀片的加工工艺
CN112934538A (zh) * 2021-02-24 2021-06-11 苏州真懿医疗有限公司 一种防堆料三爪内撑治具

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN106334911A (zh) * 2016-10-26 2017-01-18 技锋精密刀具(马鞍山)有限公司 一种硬质合金圆刀片的加工工艺
CN112934538A (zh) * 2021-02-24 2021-06-11 苏州真懿医疗有限公司 一种防堆料三爪内撑治具

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