CN104438901A - 缩口装置 - Google Patents

缩口装置 Download PDF

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Publication number
CN104438901A
CN104438901A CN201410685758.3A CN201410685758A CN104438901A CN 104438901 A CN104438901 A CN 104438901A CN 201410685758 A CN201410685758 A CN 201410685758A CN 104438901 A CN104438901 A CN 104438901A
Authority
CN
China
Prior art keywords
slide
spring
cavity
slide block
main 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.)
Pending
Application number
CN201410685758.3A
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English (en)
Inventor
言杰
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.)
CHANGZHOU SHENGJIE VEHICLE ACCESSORIES Co Ltd
Original Assignee
CHANGZHOU SHENGJIE VEHICLE ACCESSORIES Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHANGZHOU SHENGJIE VEHICLE ACCESSORIES Co Ltd filed Critical CHANGZHOU SHENGJIE VEHICLE ACCESSORIES Co Ltd
Priority to CN201410685758.3A priority Critical patent/CN104438901A/zh
Publication of CN104438901A publication Critical patent/CN104438901A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/04—Reducing; Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

本发明涉及一种缩口装置，包括主轴、滑座、多个滑块、环形弹簧、楔形心轴、用于顶紧工件的顶压件以及用于缩口工作的滚轮，所述主轴与滑座固定连接，所述多个滑块通过环形弹簧约束并固定在滑座上，所述多个滑块围绕形成锥孔，所述滑座与滑块接触的一侧的中心设有空腔，所述空腔与锥孔共轴，所述空腔内设有弹簧，所述楔形心轴装于锥孔中并与弹簧接触，采用上述结构后，本发明结构简单，成本低，使用方便。

Description

缩口装置
技术领域
本发明涉及工件缩口加工领域，特别是一种缩口装置。
背景技术
工件生产加工过程中，经常需要对工件进行缩口，对于批量不大的工件，专门设计制造缩口模具不经济，增加了工作时长与成产成本。
发明内容
本发明的目的是提供一种结构简单、使用方便的缩口装置。
实现本发明目的的技术方案如下：
一种缩口装置，包括主轴、滑座、多个滑块、环形弹簧、楔形心轴、用于顶紧工件的顶压件以及用于缩口工作的滚轮，所述主轴与滑座固定连接，所述多个滑块通过环形弹簧约束并固定在滑座上，所述多个滑块围绕形成锥孔，所述滑座与滑块接触的一侧的中心设有空腔，所述空腔与锥孔共轴，所述空腔内设有弹簧，所述楔形心轴装于锥孔中并与弹簧接触。
优选的，所述滑块为3个。
采用上述结构后，根据工件调整滑块的位置，将工件套在滑块上后，通过楔形心轴与顶压件将工件固定，用滚轮进行缩口作业即可，本发明结构简单，成本低，使用方便。
附图说明
下面结合附图和具体实施方式对本发明作进一步详细的说明。
图1为本发明的结构示意图。
图中：1为主轴，2为滑座，3为滑块，4为环形弹簧，5为楔形心轴，6为顶压件，7为滚轮，8为弹簧，9为限位角板。
具体实施方式
由图1可知本发明缩口装置包括主轴1、滑座2、三个滑块3、环形弹簧4、楔形心轴5、用于顶紧工件的顶压件6以及用于缩口工作的滚轮7，所述主轴1与滑座2固定连接，所述三个滑块3由环形弹簧4约束并通过螺栓固定在滑座2上，所述三个滑块3围绕形成锥孔，所述滑座2上与滑块3接触的一侧的中心设有空腔，所述空腔与锥孔共轴，所述空腔内设有弹簧8，所述楔形心轴5装于锥孔中并与弹簧8接触，所述滑座2上装有限位角板9。
根据工件调整滑块3的位置，将工件套在滑块3上后，通过楔形心轴5与顶压件6将工件固定，用滚轮7进行缩口作业即可，限位角板9用于控制滚轮7和滑块3的相对位置，结构简单，操作方便，且降低了生产成本。

Claims (2)

1.一种缩口装置，其特征在于：包括主轴、滑座、多个滑块、环形弹簧、楔形心轴、用于顶紧工件的顶压件以及用于缩口工作的滚轮，所述主轴与滑座固定连接，所述多个滑块通过环形弹簧约束并固定在滑座上，所述多个滑块围绕形成锥孔，所述滑座与滑块接触的一侧的中心设有空腔，所述空腔与锥孔共轴，所述空腔内设有弹簧，所述楔形心轴装于锥孔中并与弹簧接触。
2.根据权利要求1所述的缩口装置，其特征在于：所述滑块为3个。
CN201410685758.3A 2014-11-25 2014-11-25 缩口装置 Pending CN104438901A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410685758.3A CN104438901A (zh) 2014-11-25 2014-11-25 缩口装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410685758.3A CN104438901A (zh) 2014-11-25 2014-11-25 缩口装置

Publications (1)

Publication Number Publication Date
CN104438901A true CN104438901A (zh) 2015-03-25

Family

ID=52886092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410685758.3A Pending CN104438901A (zh) 2014-11-25 2014-11-25 缩口装置

Country Status (1)

Country Link
CN (1) CN104438901A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113953362A (zh) * 2021-11-17 2022-01-21 浙江哈尔斯真空器皿股份有限公司 一种翻边机模具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113953362A (zh) * 2021-11-17 2022-01-21 浙江哈尔斯真空器皿股份有限公司 一种翻边机模具

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Application publication date: 20150325