CN2371175Y - 卧式千斤顶泵芯 - Google Patents

卧式千斤顶泵芯 Download PDF

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Publication number
CN2371175Y
CN2371175Y CN 99228339 CN99228339U CN2371175Y CN 2371175 Y CN2371175 Y CN 2371175Y CN 99228339 CN99228339 CN 99228339 CN 99228339 U CN99228339 U CN 99228339U CN 2371175 Y CN2371175 Y CN 2371175Y
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stem
horizontal jack
pump core
pulsator
shaft shoulder
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Expired - Fee Related
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CN 99228339
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Inventor
陆建国
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TONGRUN ELECTROMECHANICAL CO Ltd CHANGSHU CITY
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TONGRUN ELECTROMECHANICAL CO Ltd CHANGSHU CITY
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Priority to CN 99228339 priority Critical patent/CN2371175Y/zh
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Publication of CN2371175Y publication Critical patent/CN2371175Y/zh
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Abstract

一种卧式千斤顶泵芯,它由U型连接块1和圆形泵芯柱4组成,在所述的U型连接块1的一侧面设有一螺纹孔2,在所述的圆形泵芯柱4上设有螺纹轴肩3,螺纹孔2和螺纹轴肩3相配,使U型连接块1和圆形泵芯柱4螺纹连接。本实用新型具有加工容易、制造成本低等优点。

Description

卧式千斤顶泵芯
本实用新型涉及一种卧式千斤顶泵芯。
现有的卧式千斤顶泵芯,一般都是整体铸造或锻造,因此制造成本高,其中的圆形泵芯柱的外圆面加工困难。
本实用新型的目的是提供一种加工容易、制造成本低的卧式千斤顶泵芯。
本实用新型是这样来实现的:它由U型连接块1和圆形泵芯柱4组成,在所述的U型连接块1的一侧面设有一螺纹孔2,在所述的圆形泵芯柱4上设有螺纹轴肩3,螺纹孔2和螺纹轴肩3相配,使U型连接块1和圆形泵芯柱4螺纹连接。
由于本实用新型采用了以上结构,使U型连接块1和圆形泵芯柱4分别制造,用螺纹连接,圆形泵芯柱4的外圆面加工容易,制造成本低。
下面结合附图对本实用新型作进一步的叙述。
附图为本实用新型的结构图。
本实用新型制造时,可先分别加工U型连接块1和圆形泵芯柱4,在U型连接块一侧面加工一螺纹孔2,圆形泵芯柱4上设有螺纹轴肩3,只要把螺纹轴肩3旋入螺纹孔2即可成为卧式千斤顶泵芯。

Claims (1)

1、一种卧式千斤顶泵芯,它由U型连接块(1)和圆形泵芯柱(4)组成,其特征在于在所述的U型连接块(1)的一侧面设有一螺纹孔(2),在所述的圆形泵芯柱(4)上设有螺纹轴肩(3),螺纹孔(2)和螺纹轴肩(3)相配,使U型连接块(1)和圆形泵芯柱(4)螺纹连接。
CN 99228339 1999-05-11 1999-05-11 卧式千斤顶泵芯 Expired - Fee Related CN2371175Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99228339 CN2371175Y (zh) 1999-05-11 1999-05-11 卧式千斤顶泵芯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99228339 CN2371175Y (zh) 1999-05-11 1999-05-11 卧式千斤顶泵芯

Publications (1)

Publication Number Publication Date
CN2371175Y true CN2371175Y (zh) 2000-03-29

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Family Applications (1)

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CN 99228339 Expired - Fee Related CN2371175Y (zh) 1999-05-11 1999-05-11 卧式千斤顶泵芯

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CN (1) CN2371175Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102502449A (zh) * 2011-10-11 2012-06-20 戴志玉 一种千斤顶的吸油偏心快速传动机构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102502449A (zh) * 2011-10-11 2012-06-20 戴志玉 一种千斤顶的吸油偏心快速传动机构

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