CN202490957U - 一种螺栓钻孔机 - Google Patents

一种螺栓钻孔机 Download PDF

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Publication number
CN202490957U
CN202490957U CN2012201330734U CN201220133073U CN202490957U CN 202490957 U CN202490957 U CN 202490957U CN 2012201330734 U CN2012201330734 U CN 2012201330734U CN 201220133073 U CN201220133073 U CN 201220133073U CN 202490957 U CN202490957 U CN 202490957U
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drilling machine
drill bit
bolt
spring
utility
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Expired - Fee Related
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CN2012201330734U
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周堃
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Abstract

一种螺栓钻孔机,它涉及一种钻孔机;它是由钻头(1)、弹簧(2)、钻杆(3)、旋转电机(4)组成;钻头(1)通过弹簧(2)连接钻杆(3),钻杆(3)的后端连接旋转电机(4);它避免钢性接触而使钻头损坏,同时避免螺栓孔在钢性作用下出现裂纹,保证了产品质量,结构简单,成本低廉,噪声小。

Description

一种螺栓钻孔机
技术领域:
本实用新型涉及一种钻孔机,尤其涉及一种螺栓钻孔机。 
背景技术:
现在的螺栓钻孔机结构复杂且成本高昂,并且具有很大的噪声,即不利于环境保护又影响他人休息,不利于实际使用。 
实用新型内容:
本实用新型的目的是提供一种螺栓钻孔机,它可避免钢性接触而使钻头损坏,同时避免螺栓孔在钢性作用下出现裂纹,保证了产品质量,结构简单,成本低廉,噪声小。 
为了解决背景技术所存在的问题,本实用新型是采用如下技术方案:它是由钻头1、弹簧2、钻杆3、旋转电机4组成;钻头1通过弹簧2连接钻杆3,钻杆3的后端连接旋转电机4。 
本实用新型将钻头后面设置弹簧,可避免钢性接触而使钻头损坏,同时避免螺栓孔在钢性作用下出现裂纹,保证了产品质量,结构简单,成本低廉,噪声小。 
附图说明:
图1是本实用新型的结构示意图。 
具体实施方式:
参照图1,本实用新型具体采用如下实施方案:它是由钻头1、弹簧2、钻杆3、旋转电机4组成;钻头1通过弹簧2连接钻杆3,钻杆3的后端连接旋转电机4。 
本实用新型将钻头后面设置弹簧,可避免钢性接触而使钻头损坏,同时避免螺栓孔在钢性作用下出现裂纹,保证了产品质量,结构 简单,成本低廉,噪声小。 

Claims (1)

1.一种螺栓钻孔机,其特征在于它是由钻头(1)、弹簧(2)、钻杆(3)、旋转电机(4)组成;钻头(1)通过弹簧(2)连接钻杆(3),钻杆(3)的后端连接旋转电机(4)。
CN2012201330734U 2012-03-28 2012-03-28 一种螺栓钻孔机 Expired - Fee Related CN202490957U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201330734U CN202490957U (zh) 2012-03-28 2012-03-28 一种螺栓钻孔机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201330734U CN202490957U (zh) 2012-03-28 2012-03-28 一种螺栓钻孔机

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CN202490957U true CN202490957U (zh) 2012-10-17

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CN2012201330734U Expired - Fee Related CN202490957U (zh) 2012-03-28 2012-03-28 一种螺栓钻孔机

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856431A (zh) * 2016-04-08 2016-08-17 湘潭大学 一种用于墙体开槽的钻铣刀具装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105856431A (zh) * 2016-04-08 2016-08-17 湘潭大学 一种用于墙体开槽的钻铣刀具装置

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Granted publication date: 20121017

Termination date: 20130328