CN1321565A - 管子钳 - Google Patents

管子钳 Download PDF

Info

Publication number
CN1321565A
CN1321565A CN 00112262 CN00112262A CN1321565A CN 1321565 A CN1321565 A CN 1321565A CN 00112262 CN00112262 CN 00112262 CN 00112262 A CN00112262 A CN 00112262A CN 1321565 A CN1321565 A CN 1321565A
Authority
CN
China
Prior art keywords
handle body
jaw
adjusting nut
pincers handle
wrench
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
CN 00112262
Other languages
English (en)
Inventor
宋虎
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN 00112262 priority Critical patent/CN1321565A/zh
Publication of CN1321565A publication Critical patent/CN1321565A/zh
Pending legal-status Critical Current

Links

Landscapes

  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

本发明公开了一种用于夹持及旋转圆形管类工件的管子钳。它主要包括活动钳口、固定钳口、钳柄体和调节螺母,上述固定钳口、钳柄体、调节螺母都用KTH350－10/GB9440材料浇铸制成。采用新材料,可降低产品成本15%,生产工艺也大为简化,提高了生产效率。

Description

管子钳
本发明涉及到用于夹持及旋转圆形管类工件的管子钳。
管子钳广泛用于夹持及旋转圆形管类工件，它主要包括活动钳口、固定钳口、钳柄体和调节螺母；按国标GB8406-87的规定，上述固定钳口和钳柄体均由GB699规定的45、65材料经浇铸或锻压制成，调节螺母由GB699规定的25、35、45材料制成。按上述国标规定生产管子钳，生产材料耗用较大，对模具、设备要求较高，并且固定钳口和钳柄体的毛坯生产工艺和有关的热处理工艺较复杂，调节螺母一般是用无缝钢管切断再车制，成本较高。
本发明的目的在于提供一种生产成本较低、生产工艺较简单的管子钳。
为实现上述目的，本发明采用的技术方案是：所述的管子钳，主要包括活动钳口、固定钳口、钳柄体和调节螺母，上述固定钳口、钳柄体、调节螺母都用KTH350-10/GB9440材料浇铸制成。
本发明的优点是：一、采用KTH350-10/GB9440材料，固定钳口、钳柄体、及调节螺母的外径、螺纹底孔、厚度尺寸都可以直接浇铸成型，与使用原有材料相比，大大简化了毛坯制造工艺和有关的热处理工艺；二、采用新材料，产品的硬度、强度等指标均能达到国标要求；三、采用新材料，可降低产品成本15％，生产工艺也大为简化，提高了生产效率。
下面结合附图和具体实施方式对本发明作进一步描述。
图1是本发明所述管子钳的结构示意图。
如图1所示，所述的管子钳，主要包括活动钳口1、固定钳口2、钳柄体5和调节螺母4，固定钳口2与钳柄体5之间用弹性圆柱销钉3相固定连接，上述的固定钳口2、钳柄体5、调节螺母4都用KTH350-10/GB9440材料浇铸制成。

Claims (1)

1、管子钳，主要包括活动钳口、固定钳口、钳柄体和调节螺母，其特征在于：上述固定钳口、钳柄体、调节螺母都用KTH350-10/GB9440材料浇铸制成。
CN 00112262 2000-04-30 2000-04-30 管子钳 Pending CN1321565A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00112262 CN1321565A (zh) 2000-04-30 2000-04-30 管子钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00112262 CN1321565A (zh) 2000-04-30 2000-04-30 管子钳

Publications (1)

Publication Number Publication Date
CN1321565A true CN1321565A (zh) 2001-11-14

Family

ID=4582134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00112262 Pending CN1321565A (zh) 2000-04-30 2000-04-30 管子钳

Country Status (1)

Country Link
CN (1) CN1321565A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102001072A (zh) * 2010-12-11 2011-04-06 张家港天达工具有限公司 管子钳
CN102145479A (zh) * 2011-03-23 2011-08-10 张家港天达工具有限公司 加力管子钳

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102001072A (zh) * 2010-12-11 2011-04-06 张家港天达工具有限公司 管子钳
CN102145479A (zh) * 2011-03-23 2011-08-10 张家港天达工具有限公司 加力管子钳

Similar Documents

Publication Publication Date Title
CN202045259U (zh) 一种可调式精密u型弯曲模具
CN207971448U (zh) 用于模具加工的铣削加工中心定位装置
CN87211345U (zh) 机械手用的斜楔夹紧机构
CN1321565A (zh) 管子钳
CN201015853Y (zh) 新型高效快夹活动扳手
CN102699147A (zh) 一种整形工具
CN209140831U (zh) 一种建筑使用的多功能扳手
CN206406494U (zh) 一种模具快速更换装夹机构
CN202438607U (zh) 一种折弯角度可调的三点式折弯模具
CN2417966Y (zh) 美式管子钳
CN214321338U (zh) 用于螺栓光杆及滚丝径挤压成形的模具
CN205660588U (zh) 活夹扳手
CN2491185Y (zh) 带标尺可调扳手
CN2377048Y (zh) 一种强力管钳
CN2461705Y (zh) 可调式双把管钳
CN212919141U (zh) 一种可调节扳手
CN201283394Y (zh) 弧形压弯凸模
CN206731934U (zh) 抓钉的成型模具
CN208880113U (zh) 电梯门挂轮排模装配设备
CN201120445Y (zh) 锻造生产主齿模具
CN2130654Y (zh) 啮齿式系列管子钳
CN207447425U (zh) 一种组合钻床夹具
CN2136102Y (zh) 整体式高效紧固压板
CN2792707Y (zh) 钳口可调夹钳
CN201036859Y (zh) 新型丝锥铰手

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication