CN202420450U - 一种推土机轮毂的专用验具 - Google Patents

一种推土机轮毂的专用验具 Download PDF

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Publication number
CN202420450U
CN202420450U CN 201120514671 CN201120514671U CN202420450U CN 202420450 U CN202420450 U CN 202420450U CN 201120514671 CN201120514671 CN 201120514671 CN 201120514671 U CN201120514671 U CN 201120514671U CN 202420450 U CN202420450 U CN 202420450U
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China
Prior art keywords
detection tool
tool
wheel hubs
bulldozer
hole
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Expired - Fee Related
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CN 201120514671
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English (en)
Inventor
任学英
袁立会
马素华
方贵龙
王秀红
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Tianjin Construction Machinery Factory
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Tianjin Construction Machinery Factory
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Priority to CN 201120514671 priority Critical patent/CN202420450U/zh
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Abstract

一种推土机轮毂的专用验具，适用于轮毂的孔位检验。验具由底板、验具套和定位销组成，其特征是：该验具以验具底板内孔定位，放入工件上即可检测孔的位置度、大小是否符合工艺要求，孔的中心线与端面是否垂直。

Description

一种推土机轮毂的专用验具
技术领域
本实用新型适用于履带式工程机械推土机的轮毂的孔位检验。
背景技术
原有检验规程需要检验员使用游标卡尺逐孔测量，劳动量大大、误差较大，质量不好控制，效率低，无法满足检验和生产要求。
实用新型内容
本实用新型在于克服上述的不足，针对轮毂的设计特点设计与其相适应的专用验具。
为实现以上目的，采取以下技术方案：验具由底板、验具套和定位销组成，其特征是：该验具以验具底板内孔定位。
本实用新型的有益效果：该验具放入工件上即可检测孔的位置度、大小是否符合工艺要求，孔的中心线与端面是否垂直，大大降低了检验员的劳动量，提高了检验精度和效率，满足了检验要求和生产要求。该验具维修更换方便快捷、制造维护成本较低低。
附图说明
如图所示为工装图。
1.定位销  2.验具套  3.底板
具体实施方式
如图所示，该专用验具由1.定位销2.验具套3.底板组成。该验具以验具底板内孔定位，放入工件上可检测孔的位置度、大小是否符合工艺要求，孔的中心线与端面是否垂直。以上所述，仅是本实用新型的较佳实施例而已，并非对本实用新型的结构作任何形式上的限制。凡是依据本实用新型的技术实质对以上实施例所做的任何简单修改、等同变化与修饰，均仍属于本实用新型的技术方案的范围内。

Claims (1)

1.一种推土机轮毂的专用验具，该验具由底板、验具套和定位销组成，其特征是：该验具以验具底板内孔定位。
CN 201120514671 2011-12-12 2011-12-12 一种推土机轮毂的专用验具 Expired - Fee Related CN202420450U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120514671 CN202420450U (zh) 2011-12-12 2011-12-12 一种推土机轮毂的专用验具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120514671 CN202420450U (zh) 2011-12-12 2011-12-12 一种推土机轮毂的专用验具

Publications (1)

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CN202420450U true CN202420450U (zh) 2012-09-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104482908A (zh) * 2014-12-16 2015-04-01 江苏天宏自动化科技有限公司 一种轮毂中心孔直径检测机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104482908A (zh) * 2014-12-16 2015-04-01 江苏天宏自动化科技有限公司 一种轮毂中心孔直径检测机构

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20120905

Termination date: 20191212