Title:
ROD MOUNTING DEVICE FOR BORING MACHINE
Document Type and Number:
WIPO Patent Application WO/2016/167636
Kind Code:
A1
Abstract:
A rod mounting device for a boring machine according to the present invention comprises: a lid having a head portion installed to be able to slide, the head portion having a driving shaft for boring; a body frame, on which the lid is installed, and which has a rod insertion hole for boring formed on a center axis perpendicular to the driving shaft of the head portion; a rod clamp unit installed on the lower side of the lid to be able to slide in order to grasp a rod and to couple the same to the driving shaft of the head portion or to separate the same therefrom; a rod supply/recovery unit installed on a support frame, which is installed on a periphery of the rod insertion hole of the body frame, so as to grasp an end of a rod, to maintain the same in a vertical state from a horizontal state or in a horizontal state from a vertical state, and to supply the rod to the rod clamp unit; and a rod supply unit comprising a rod containing portion installed on one side of the body frame to contain the multiple rods, a rod elevating portion for lifting one of the rods contained in the rod containing portion in a horizontal state and transferring the same to a side corresponding to a grasping portion of the rod supply/recovery unit, a rod transfer portion for transferring the rod, which has been lifted by the rod elevating portion, to the grasping portion, and an auxiliary rotating portion for guiding the rod supply/recovery unit in the process of raising the rod to an upright position.
Inventors:
IN SUK SHIN (KR)
Application Number:
PCT/KR2016/004035
Publication Date:
October 20, 2016
Filing Date:
April 18, 2016
Export Citation:
Assignee:
IN SUK SHIN (KR)
International Classes:
E21B19/08; E21B7/20; E21B19/087; E21B19/16; E21B19/20
Domestic Patent References:
| WO2007115375A1 | 2007-10-18 |
Foreign References:
| KR20110085250A | 2011-07-27 | |||
| US20130266404A1 | 2013-10-10 | |||
| EP2799661A2 | 2014-11-05 | |||
| KR20150032219A | 2015-03-25 |
Attorney, Agent or Firm:
LEE, Jea Ryang (KR)
이재량 (KR)
이재량 (KR)
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