CN103510889A - Guide rod structure for pipe twisting machine - Google Patents
Guide rod structure for pipe twisting machine Download PDFInfo
- Publication number
- CN103510889A CN103510889A CN201310487124.2A CN201310487124A CN103510889A CN 103510889 A CN103510889 A CN 103510889A CN 201310487124 A CN201310487124 A CN 201310487124A CN 103510889 A CN103510889 A CN 103510889A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- twisting machine
- overcoat
- spring
- rod structure
- 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
Links
Images
Landscapes
- Earth Drilling (AREA)
Abstract
The invention relates to a guide rod structure for a pipe twisting machine. The guide rod structure for the pipe twisting machine comprises a bottom cover, wherein a guide rod is arranged in the bottom cover, the guide rod is sleeved with a spring, the spring is sleeved with an outer sleeve, the bottom of the outer sleeve is connected with the bottom cover, the head of the guide rod stretches out of the top of the outer sleeve, a through hole is formed in the head of the guide rod, a positioning pin is installed in the through hole, and the positioning pin is fixed through a split pin. The guide rod structure is reasonable, compact and convenient to manufacture and install, due to the action of the spring which is arranged on the guide rod in a sleeved mode, when the structure is used, the damping role is played, under the action of the spring force, the guide rod has the buffering action, the use safety is improved, and the service life of the structure is prolonged.
Description
Technical field
The present invention relates to twisting machine, especially a kind of twisting machine guide rod structure.
Background technology
Twisting machine is when the drilling of geological drilling, for a kind of machinery of unloading drilling rod.It can replace manpower unloading drilling rod, alleviates labor strength, improves lifting work efficiency.
Guide rod is one of vitals in twisting machine, and guide rod is installed between the main pincers and secondary pincers of twisting machine, and main clamper is in the top of guide rod, and secondary clamper is in the below of guide rod.
Guide rod of the prior art, adopts firmly and connects, fragile in its use procedure.
Summary of the invention
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of twisting machine guide rod structure rational in infrastructure, thereby makes guide rod in use play the effect of damping, has increased safety and has extended application life.
The technical solution adopted in the present invention is as follows:
A kind of twisting machine guide rod structure, comprise bottom, in described bottom, be provided with guide rod, the outer cover of described guide rod has spring, and the outside of described spring is nested with overcoat, and described jacket bottom is connected with bottom, described guide rod head stretches out in the top of overcoat, the head of described guide rod has through hole, and alignment pin is installed in described through hole, and described alignment pin is fixed by cottor pin.
Further improvement as technique scheme:
Between described jacket bottom and bottom, be threaded connection, on the inner peripheral surface of described bottom, be provided with internal thread, the bottom of described overcoat is provided with external screw thread;
On described bottom sidewall, have installing hole, also comprise the screw through installing hole, described bottom and overcoat pass through screw fastening.
Beneficial effect of the present invention is as follows:
The present invention is rational in infrastructure, compact, makes with easy for installation, by the effect of the spring that is nested with on guide rod, has played cushioning effect when it uses, and under the effect of spring force, guide rod has the effect of buffering, has improved safety in utilization, extends its application life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is explosive view of the present invention.
Wherein: 1, cottor pin; 2, alignment pin; 3, guide rod; 4, overcoat; 5, screw; 6, bottom; 7, external screw thread; 8, spring; 9, through hole; 10, internal thread; 11, installing hole.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As depicted in figs. 1 and 2, the twisting machine guide rod structure of the present embodiment, comprise bottom 6, be provided with guide rod 3 in bottom 6, the outer cover of guide rod 3 has spring 8, the outside of spring 8 is nested with overcoat 4, overcoat 4 bottoms are connected with bottom 6, and guide rod 3 heads stretch out in the top of overcoat 4, and the head of guide rod 3 has through hole 9, the interior installation alignment pin 2 of through hole 9, alignment pin 2 is fixing by cottor pin 1.
Between overcoat 4 bottoms and bottom 6, be threaded connection, be provided with internal thread 10 on the inner peripheral surface of bottom 6, the bottom of overcoat 4 is provided with external screw thread 7.
On bottom 6 sidewalls, have installing hole 11, also comprise the screw 5 through installing hole 11, bottom 6 is fastening by screw 5 with overcoat 4.
In actual installation process, first guide rod 3 is installed in bottom 6, on guide rod 3, overlap upper spring 8, then there is the outside of the guide rod of spring 83 to be nested with overcoat 4 overlapping, overcoat 4 bottoms and bottom 6 are screwed by screw thread, guide rod 3 heads are the main clipper joint with twisting machine by alignment pin 2, the finally secondary clipper joint with twisting machine by bottom 6.Its simple installation, under the effect of spring 8, it has certain cushioning effect while using, and safety is good, long service life.
More than describing is explanation of the invention, is not the restriction to invention, and limited range of the present invention, referring to claim, within protection scope of the present invention, can be done any type of modification.
Claims (3)
1. a twisting machine guide rod structure, it is characterized in that: comprise bottom (6), in described bottom (6), be provided with guide rod (3), the outer cover of described guide rod (3) has spring (8), the outside of described spring (8) is nested with overcoat (4), described overcoat (4) bottom is connected with bottom (6), described guide rod (3) head stretches out in the top of overcoat (4), the head of described guide rod (3) has through hole (9), alignment pin (2) is installed in described through hole (9), and described alignment pin (2) is fixing by cottor pin (1).
2. twisting machine guide rod structure as claimed in claim 1, it is characterized in that: between described overcoat (4) bottom and bottom (6), be threaded connection, on the inner peripheral surface of described bottom (6), be provided with internal thread (10), the bottom of described overcoat (4) is provided with external screw thread (7).
3. twisting machine guide rod structure as claimed in claim 1, it is characterized in that: on described bottom (6) sidewall, have installing hole (11), also comprise the screw (5) through installing hole (11), described bottom (6) is fastening by screw (5) with overcoat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487124.2A CN103510889A (en) | 2013-10-17 | 2013-10-17 | Guide rod structure for pipe twisting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310487124.2A CN103510889A (en) | 2013-10-17 | 2013-10-17 | Guide rod structure for pipe twisting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103510889A true CN103510889A (en) | 2014-01-15 |
Family
ID=49894254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310487124.2A Pending CN103510889A (en) | 2013-10-17 | 2013-10-17 | Guide rod structure for pipe twisting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103510889A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358534A (en) * | 2014-10-31 | 2015-02-18 | 无锡中地地质装备有限公司 | Guide rod structure for dismounting pipe |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050000684A1 (en) * | 2000-03-22 | 2005-01-06 | Slack Maurice William | Apparatus for handling tubular goods |
| US20100044063A1 (en) * | 2008-08-20 | 2010-02-25 | Chen Bo-Shen | Vibratory and Impact Connector for a Power Tool |
| CN201598995U (en) * | 2010-03-12 | 2010-10-06 | 广东省核工业地质局机械研究所 | Hydraulic power pipe screwing machine for wire-line coring |
| CN102031939A (en) * | 2010-12-01 | 2011-04-27 | 武汉金地探矿机械有限公司 | Hydraulic pipe screwing machine for screwing and unscrewing outer flat drill pipe and being capable of keeping off orifice |
| CN203559821U (en) * | 2013-10-17 | 2014-04-23 | 无锡中地地质装备有限公司 | Guide rod structure for twisting machine |
-
2013
- 2013-10-17 CN CN201310487124.2A patent/CN103510889A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050000684A1 (en) * | 2000-03-22 | 2005-01-06 | Slack Maurice William | Apparatus for handling tubular goods |
| US20100044063A1 (en) * | 2008-08-20 | 2010-02-25 | Chen Bo-Shen | Vibratory and Impact Connector for a Power Tool |
| CN201598995U (en) * | 2010-03-12 | 2010-10-06 | 广东省核工业地质局机械研究所 | Hydraulic power pipe screwing machine for wire-line coring |
| CN102031939A (en) * | 2010-12-01 | 2011-04-27 | 武汉金地探矿机械有限公司 | Hydraulic pipe screwing machine for screwing and unscrewing outer flat drill pipe and being capable of keeping off orifice |
| CN203559821U (en) * | 2013-10-17 | 2014-04-23 | 无锡中地地质装备有限公司 | Guide rod structure for twisting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358534A (en) * | 2014-10-31 | 2015-02-18 | 无锡中地地质装备有限公司 | Guide rod structure for dismounting pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203559821U (en) | Guide rod structure for twisting machine | |
| CN103510889A (en) | Guide rod structure for pipe twisting machine | |
| CN202493227U (en) | Lifting sub capable of entering well | |
| CN204068155U (en) | A kind of lead spacer with pooling feature | |
| CN204252880U (en) | Unload effective guide rod structure | |
| CN204118939U (en) | A kind of multidimensional shock-absorbing motor cover | |
| CN203559836U (en) | Snap spring equipped with elastic sheets on drilling rig | |
| CN203214022U (en) | Sliding sleeve opening and closing tool | |
| CN203412365U (en) | Easy-to-fix handle | |
| CN202673824U (en) | Hydraulic oil cylinder | |
| CN203236417U (en) | SC outer shell disassembling device | |
| CN204348783U (en) | Power supply single fixed block and use mounting and positioning device and the power supply of this fixed block | |
| CN204277268U (en) | Walking mechanism elastic stability device | |
| CN202391911U (en) | Chemical bolt | |
| CN204253724U (en) | Vibrating material feeding device shock bracket | |
| CN202602208U (en) | String wire feed line window | |
| CN202180200U (en) | Stopper | |
| CN202001028U (en) | Suspending single hydraulic prop with external guider | |
| CN204198172U (en) | The drg mounting structure of elevator traction machine | |
| CN202451508U (en) | Cylinder tube for hydraulic cylinder | |
| CN202544770U (en) | Anti-deflection rope hanger of oil pumping unit | |
| CN203497263U (en) | Connecting rod for toothpaste packaging machine | |
| CN202544202U (en) | Purline dual-chord member mechanism for structural steel building | |
| CN206511748U (en) | A kind of Winder of power line | |
| CN203110408U (en) | Carton lifting rope hole penetrating device |
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 |
Application publication date: 20140115 |