CN102489731A - Combined maintenance tool for hydraulic tong shell - Google Patents

Combined maintenance tool for hydraulic tong shell Download PDF

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Publication number
CN102489731A
CN102489731A CN201110389029XA CN201110389029A CN102489731A CN 102489731 A CN102489731 A CN 102489731A CN 201110389029X A CN201110389029X A CN 201110389029XA CN 201110389029 A CN201110389029 A CN 201110389029A CN 102489731 A CN102489731 A CN 102489731A
Authority
CN
China
Prior art keywords
bar
boring machine
knife bar
hydraulic tongs
tulwar
Prior art date
Application number
CN201110389029XA
Other languages
Chinese (zh)
Other versions
CN102489731B (en
Inventor
刘明
曹拜军
刘晓文
马福全
梁乾兵
Original Assignee
中国石油集团川庆钻探工程有限公司长庆钻井总公司
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 中国石油集团川庆钻探工程有限公司长庆钻井总公司 filed Critical 中国石油集团川庆钻探工程有限公司长庆钻井总公司
Priority to CN201110389029.XA priority Critical patent/CN102489731B/en
Publication of CN102489731A publication Critical patent/CN102489731A/en
Application granted granted Critical
Publication of CN102489731B publication Critical patent/CN102489731B/en

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Abstract

The invention relates to the field of maintenance of hydraulic tongs, in particular to a combined maintenance tool for a hydraulic tong shell. The combined maintenance tool at least comprises a boring machine facing head cutter bar, and is characterized in that: a straight cutter bar is connected with an inner hole of the boring machine facing head cutter bar in a matched mode; the front end of the straight cutter bar is provided with a connecting groove and is connected with a bent cutter bar through the connecting groove; a cutter groove is formed at the front end of the bent cutter bar; and a turning tool is fixed at the cutter groove at the front end of the bent cutter bar. The combined maintenance tool for the hydraulic tong shell has a simple structure and a short maintenance period, expands the use range of equipment, and can be used for maintaining a roller part of the hydraulic tong shell.

Description

Hydraulic tongs shell combination repair outfit
Technical field
The present invention relates to hydraulic tongs maintenance field, particularly a kind of hydraulic tongs shell combination repair outfit.
Background technology
For the repairing of guaranteeing the drilling equipment hydraulic tongs is normal, need strictly to detect according to the technical standard reparation, but because machine adds workshop ultra scope of institute's use boring machine tactical diameter in repairing the hydraulic tongs housing; Can't carry out the repairing of roller position; Therefore maintenance is all delivered to professional mechanical repair plant and is repaired to the hydraulic tongs housing, because the mechanical repair plant processing tasks is heavy, and repair process and need the cooperation personnel; Repair process is wasted time and energy, and seriously restricts two factory's manufacturing schedules.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, maintenance cycle short, widen the equipment scope of application, can be to the hydraulic tongs shell combination repair outfit of the roller position place under repair of hydraulic tongs housing.
The technical scheme that the present invention solves its technical problem employing is that a kind of hydraulic tongs shell combination repair outfit which comprises at least boring machine facing head knife bar, it is characterized in that: the endoporus of straight knife bar and boring machine facing head knife bar is connected; Straight knife bar front end has link slot, is connected with the tulwar bar through link slot, and tulwar bar front end has the cutter groove, and lathe tool is fixed on the cutter groove place of tulwar bar front end.
Described boring machine is the TPX6111B boring machine.
Described straight knife bar is fastenedly connected through the endoporus of six square bolts in a pair and boring machine facing head knife bar.
Described straight knife bar and the welding of tulwar bar junction are fastening.
The datum level of described cutter groove is vertical with main shaft.
Described lathe tool is fastened on the cutter groove place of tulwar bar front end through six square bolts in a pair.
The invention has the beneficial effects as follows that through the special construction of this repair outfit, the clamping lathe tool connects self-acting feed and cuts disc under the roller position; The anti-offset tool of clamping is accomplished the cutting reparation of disc on the roller position; Reduce by two factory's freights, practice thrift cost, shorten the hydraulic tongs maintenance cycle.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the present invention is further specified:
Fig. 1 is the structural representation that the present invention makes up repair outfit.
Among the figure: 1, boring machine facing head knife bar; 2, straight knife bar; 3, tulwar bar; 4, lathe tool.
The specific embodiment
This hydraulic tongs shell combination repair outfit which comprises at least boring machine facing head knife bar 1, it is characterized in that: straight knife bar 2 is connected with the endoporus of boring machine facing head knife bar 1; Straight knife bar 2 front ends have link slot, are connected with tulwar bar 3 through link slot, and tulwar bar 3 front ends have the cutter groove, and lathe tool 4 is fixed on the cutter groove place of tulwar bar 3 front ends.
Embodiment 1: shown in Fig. 1, this combination repair outfit is to be connected to form by boring machine facing head knife bar 1, straight knife bar 2, tulwar bar 3 and 4 four parts of lathe tool, and straight knife bar 2 is connected with the endoporus of boring machine facing head knife bar 1; Straight knife bar 2 front ends have link slot, are connected with tulwar bar 3 through link slot, and to bear cutting force big because of tulwar bar 3 and straight knife bar 2 junctions, firm to this junction welding after check tulwar bar 3 is up to standard with the positional precision of straight knife bar 2 junctions, avoids cutting deformation.Tulwar bar 3 front ends have the cutter groove, and lathe tool 4 is fixed on the cutter groove place of tulwar bar 3 front ends.
Embodiment 2: on the basis of above-mentioned enforcement, what boring machine adopted is the TPX6111B boring machine, and straight knife bar 2 is fastenedly connected through the endoporus of six square bolts in a pair and TPX6111B boring machine facing head knife bar 1.Straight knife bar 2 is fastening with the welding of tulwar bar 3 junctions, and cutter groove work in-process guarantees that datum level is vertical with main shaft, and lathe tool 4 is fastened on the cutter groove place of tulwar bar 3 front ends through six square bolt clampings in a pair.
Because hydraulic tongs housing profile is special, need the housing clamping on the bent plate vertical plane.At first will press from both sides bent plate is positioned on the boring machine platform; The back fixation up to standard of centering plane; Clean hydraulic tongs housing clamping position afterwards, guarantee that datum level well contacts with the bent plate face, use three groups of follower bolts to be clamped in two idle pulley positions of housing and spline tooth position of wheel and fastening; Re-use two a thousand pieces of golds and bear responsibility and receive radial effect power, accomplish the clamping of housing.
Combination tool is loaded on the boring machine facing head according to above-mentioned connected mode; Hydraulic tongs housing horizontal plane is carried out behind the centering this instrument being transferred to housing institute range of work radius position; Clamping tool then; Clamping lathe tool 4 connects self-acting feed and cuts disc under the roller position, and the anti-offset tool of clamping is accomplished the cutting reparation of disc on the roller position.Be interrupted cut when keeping in repair because of boring machine, the rotary speed and the facing head revolution table traverse amount of preferred facing head guarantee handling safety and crudy.
The present invention accomplishes the reparation of hydraulic tongs housing roller position, reduces by two factory's freights, practices thrift cost, shortens the hydraulic tongs maintenance cycle.
Employing should technology after, can unilaterally carry out, the maintenance aspect shortens to 1 day from the 5 day original time.Therefore, the maintenance speed-raising work to the hydraulic tongs housing contributes.
It should be noted that well-known components and common structure or conventional means that parts that present embodiment is not described in detail and structure belong to the industry, here narration one by one.

Claims (6)

1. hydraulic tongs shell combination repair outfit which comprises at least boring machine facing head knife bar, it is characterized in that: the endoporus of straight knife bar and boring machine facing head knife bar is connected; Straight knife bar front end has link slot, is connected with the tulwar bar through link slot, and tulwar bar front end has the cutter groove, and lathe tool is fixed on the cutter groove place of tulwar bar front end.
2. hydraulic tongs shell combination repair outfit according to claim 1 is characterized in that: described boring machine is the TPX6111B boring machine.
3. hydraulic tongs shell combination repair outfit according to claim 1 is characterized in that: described straight knife bar is fastenedly connected through the endoporus of six square bolts in a pair and boring machine facing head knife bar.
4. hydraulic tongs shell combination repair outfit according to claim 1 is characterized in that: described straight knife bar and the welding of tulwar bar junction are fastening.
5. hydraulic tongs shell combination repair outfit according to claim 1, it is characterized in that: the datum level of described cutter groove is vertical with main shaft.
6. hydraulic tongs shell combination repair outfit according to claim 1 is characterized in that: described lathe tool is fastened on the cutter groove place of tulwar bar front end through six square bolts in a pair.
CN201110389029.XA 2011-11-30 2011-11-30 Combined maintenance tool for hydraulic tong shell CN102489731B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110389029.XA CN102489731B (en) 2011-11-30 2011-11-30 Combined maintenance tool for hydraulic tong shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110389029.XA CN102489731B (en) 2011-11-30 2011-11-30 Combined maintenance tool for hydraulic tong shell

Publications (2)

Publication Number Publication Date
CN102489731A true CN102489731A (en) 2012-06-13
CN102489731B CN102489731B (en) 2014-02-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110389029.XA CN102489731B (en) 2011-11-30 2011-11-30 Combined maintenance tool for hydraulic tong shell

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103658699A (en) * 2013-11-18 2014-03-26 郑州精益达汽车零部件有限公司 Cutter for machining passenger car drive axle case assembly through special vertical type boring machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054190A5 (en) * 1970-07-06 1971-04-16 Leboidre Emile
CN1326835A (en) * 2000-05-31 2001-12-19 山崎马扎克株式会社 Processing method for inside diameter
CN2680389Y (en) * 2004-03-24 2005-02-23 青岛港(集团)有限公司 Outer sphere machining lathe tool
CN101596608A (en) * 2009-05-05 2009-12-09 洛阳古城机械有限公司 A kind of grooving cutter device that is used to process cannelure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054190A5 (en) * 1970-07-06 1971-04-16 Leboidre Emile
CN1326835A (en) * 2000-05-31 2001-12-19 山崎马扎克株式会社 Processing method for inside diameter
CN2680389Y (en) * 2004-03-24 2005-02-23 青岛港(集团)有限公司 Outer sphere machining lathe tool
CN101596608A (en) * 2009-05-05 2009-12-09 洛阳古城机械有限公司 A kind of grooving cutter device that is used to process cannelure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103658699A (en) * 2013-11-18 2014-03-26 郑州精益达汽车零部件有限公司 Cutter for machining passenger car drive axle case assembly through special vertical type boring machine
CN103658699B (en) * 2013-11-18 2015-12-02 郑州精益达汽车零部件有限公司 Vertical boring car special plane processing passenger vehicle Drive axle housing assembly cutter

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Publication number Publication date
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Granted publication date: 20140212

Termination date: 20171130