CN109209275A - A kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment - Google Patents
A kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment Download PDFInfo
- Publication number
- CN109209275A CN109209275A CN201811036899.7A CN201811036899A CN109209275A CN 109209275 A CN109209275 A CN 109209275A CN 201811036899 A CN201811036899 A CN 201811036899A CN 109209275 A CN109209275 A CN 109209275A
- Authority
- CN
- China
- Prior art keywords
- die holder
- rod tube
- fuselage
- oil
- platform
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 238000000465 moulding Methods 0.000 claims abstract description 13
- 239000003921 oil Substances 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 239000002828 fuel tank Substances 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003079 shale oil Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention relates to a kind of drilling tool process equipments, more particularly, to a kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment.The straightening equipment, including fuselage, molding device and power device, molding device and power device are set on fuselage, power device is as power source, imitation-shaped groove is equipped on the lower die holder of molding device and the opposite face of upper die holder, it is directly contacted by imitation-shaped groove with rod tube to be straightened, guarantees the reliability of rod tube (perficial helical) alignment；Power device drives upper die holder movement by piston mechanism, and structure is simple, and movement is steady reliable；Stiffening plate, reinforcing mechanisms, power device and upper die holder are fixed between each other, can integrally be moved along a straight line along fuselage length direction by mobile device, be guaranteed that rod tube linearly can be straightened, conveniently moving, the operation is stable；Spring is equipped between lower die holder and fuselage platform, when avoiding alignment, equipment is effectively protected in upper die holder and lower die holder hard contact.
Description
Technical field
The present invention relates to a kind of drilling tool process equipments, more particularly, to a kind of oil and gas development numerically controlled automatic underground rod tube school
Straight equipment.
Background technique
With the development and utilization of petroleum, shale oil gas etc., drilling well is more hard to landing surface, casing programme is more complicated work
Condition development, thus it is stringenter to the quality requirement of downhole tool, and the straightness of underground rod tube, mud motor etc. is often straight
The security performance for influencing construction is connect, manufacturer is forced, continuous demand special equipment forms a kind of dedicated process of process
Equipment, the appearance in process of the inside spins moving axis such as current underground rod tube, mud motor and screw pump are bent, are straight
Dimension not alignment request up to standard the problems such as.
Summary of the invention
In order to solve the above problem, the present invention provides that a kind of producing cost is less, and reliability is higher, produces components precision
Higher, structure is simple, and the lower higher numerically controlled automatic rod tube of automation of maintenance cost is straightened lathe.
The technical solution adopted by the present invention is that: a kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment, including machine
The power device of body and the molding device being arranged on fuselage and offer pressure, the fuselage are upper along its length horizontal positioned
Need the rod tube being straightened, it is characterised in that: the molding device includes lower die holder and upper die holder, the lower die holder and bar to be straightened
The upper surface of pipe contact is equipped with upper imitation-shaped groove, and the lower end surface of the upper die holder and rod and tubing contact to be straightened is equipped with lower imitation-shaped groove, institute
Stating imitation-shaped groove and lower imitation-shaped groove will be between rod tube be straightened be clamped in；The bottom of the lower die holder is arranged on fuselage platform
On guide rail, the lower die holder energy follows track moves along a straight line along fuselage length direction；The power device driving upper die holder is downward
Movement, the upper die holder and lower die holder cooperate, and collective effect carries out alignment movement to rod tube.
Preferably, the power device includes the piston mechanism for being fixed at upper die holder upper end, oil pump, fuel tank and electricity
Hydraulic oil in fuel tank is pumped into or is retracted to piston mechanism, realizes the movement of piston mechanism by machine, the motor driven oil pump,
Drive upper die holder movement.
Further, the piston mechanism upper end is fixed with pressure reinforcing mechanisms, the two sides of the pressure reinforcing mechanisms
It is fixed with stiffening plate, the stiffening plate lower end is arranged on fuselage platform by mobile device；The stiffening plate, pressure
Reinforcing mechanisms, power device and upper die holder are fixed between each other, can integrally be transported along fuselage length direction straight line by mobile device
It is dynamic；The oil pump, fuel tank and motor are each attached at the top of pressure reinforcing mechanisms.
Further, the pressure reinforcing mechanisms include the lower loading plate being fixedly connected with piston mechanism upper end and setting
Upper loading plate above lower loading plate is fixedly connected between the lower loading plate and upper loading plate by more connecting plates, institute
State lower loading plate and pass through connection reinforcement plate with upper loading plate two sides and be fixedly connected, the connection reinforcement plate with stiffening plate upper end
It is fixedly connected.
Further, the mobile device includes being symmetricly set on the movable pulley of fuselage platform both sides of the upper end and symmetrical
The traveling wheel of fuselage platform lower end surface two sides is set, the movable pulley of every side is connect with one end of the connecting shaft by bearing,
The other end of the connecting shaft passes through stiffening plate and is connect with outer protection board by bearing；On the outer protection board upper end and stiffening plate
End is fixed, and lower end is equipped with fixed plate；The fixed plate is equipped with a pair of of traveling wheel, and a pair of traveling wheel is by fuselage platform lower end
Between travelling platform on face is clamped in.
Preferably, the fuselage includes pedestal, the fuselage platform being horizontally set on above pedestal and column, the pedestal
It is fixedly connected with fuselage platform by column, reinforcing rib is equipped between the pedestal and column, fuselage platform upper surface is set
There is the sliding rail with lower die holder cooperation, fuselage platform lower end surface two sides are symmetrically arranged with travelling platform.
Preferably, being equipped with spring between the lower die holder and fuselage platform.
The beneficial effect that the present invention obtains is: molding device and power device being arranged on fuselage, power device is as dynamic
It is equipped with imitation-shaped groove on power source, the lower die holder of molding device and the opposite face of upper die holder, it is straight by imitation-shaped groove and rod tube to be straightened
Contact guarantees the reliability of rod tube (perficial helical) alignment；Power device drives upper die holder movement, structure by piston mechanism
Simply, movement is steady reliable；Stiffening plate, reinforcing mechanisms, power device and upper die holder are fixed between each other, pass through mobile device energy
It is whole to move along a straight line along fuselage length direction, guarantee that rod tube linearly can be straightened, conveniently moving, the operation is stable；Under
Spring is equipped between die holder and fuselage platform, when avoiding alignment, upper die holder and lower die holder hard contact effectively protect equipment
Shield.
Equipment of the invention can implement accurate straightening technology technology by automating, and avoid artificial experiential operating
Uncertain factor, while automating that implementation degree is higher, and processing efficiency is higher, shortens the working hour of workpieces processing, improve plus
Production cost is reduced while working medium amount.Make the product of production more has competitiveness on the market.Make equipment of the invention
The tool reliability for manufacturing production is higher, and quality is preferable, while improving production efficiency, saves production cost, reduces user's
Produce and use cost.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is side view in Fig. 1；
Fig. 3 is the structural schematic diagram of fuselage；
Fig. 4 is the structural schematic diagram of pressure reinforcing mechanisms；
Fig. 5 is the connection schematic diagram of movable pulley and outer protection board.
Specific embodiment
The present invention will be further explained in the following with reference to the drawings and specific embodiments.
As shown in Figs. 1-2, a kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment of the invention, including fuselage 1,
Molding device and power device 2, rod tube 8 to be straightened (or spiral moving axis) are installed by mounting blocks 5 on the fuselage 1, along fuselage 1
Length is reversely horizontally disposed with；Molding device includes lower die holder 72 and upper die holder 71, and lower die holder 72 contacts upper with rod tube 8 to be straightened
End face is equipped with upper imitation-shaped groove, and the lower end surface that upper die holder 71 contact with rod tube 8 to be straightened upper imitation-shaped groove and lower is imitated equipped with lower imitation-shaped groove
Shape slot will be between rod tube 8 be straightened be clamped in, and the shape of upper imitation-shaped groove and lower imitation-shaped groove is according to the surface shape of the rod tube 8 with alignment
Shape and be arranged.In the present embodiment, which also includes digital control assembly 3,
Digital control assembly 3 (controls the movement of pressure and upper die holder 71 that power device 2 provides for realizing the automation control of equipment
Position etc.).
Power device 2 includes piston mechanism 24, oil pump 22, fuel tank 23 and the motor for being fixed at 72 upper end of upper die holder
21, starting motor 21 drives oil pump 22, is pumped into or is retracted to piston mechanism 24 for the hydraulic oil in fuel tank 23, realize piston mechanism
Movement, drive upper die holder 71 move.When needing to be straightened, power device 2 drives upper die holder 71 to move downward, lower die holder 72 and upper
Die holder 71 will complete the alignment of rod tube 8 between rod tube 8 to be straightened is clamped in.
24 upper end of piston mechanism is fixed with pressure reinforcing mechanisms 6, and the two sides of pressure reinforcing mechanisms 6 are fixed with reinforcement
Plate 100,100 lower end of stiffening plate are arranged on fuselage platform 11 by mobile device；Stiffening plate 100, pressure reinforcing mechanisms 6,
Power device 2 and upper die holder 71 are fixed between each other, can integrally be moved along a straight line along 1 length direction of fuselage by mobile device；Oil
Pump 22, fuel tank 23 and motor 21 are each attached to 6 top of pressure reinforcing mechanisms.
As shown in figure 4, main bearing part of the pressure reinforcing mechanisms 6 as top application load, including upper loading plate 61,
Lower loading plate 62, connecting plate 63, connection reinforcement plate 64 and link bolt hole 65, between upper carrying platform 61 and lower carrying platform 62
It is fixed together by connecting plate 63, the two sides of upper carrying platform 61 and lower carrying platform 62 pass through connection reinforcement plate 64
It is connected and fixed, oil pump 22, fuel tank 23 and motor 21 are each attached on the upper surface of carrying platform 61, and connection reinforcement plate 64 passes through
Link bolt hole 65 is fixedly connected with 100 upper end of stiffening plate.
As shown in figure 3, appendage portion of the fuselage 1 as whole device, including fuselage platform 11, pedestal 12, column (13,
15), reinforce cant beam 16 and travelling platform 14, be equipped with guide rail 91 and bullet between 72 bottom of upper surface and lower die holder of fuselage platform 11
Spring 92,72 energy follows track 91 of lower die holder move along a straight line along 1 length direction of fuselage, and spring 92 plays the role of flexible support, on
Die holder 71 moves downward, when lower die holder 72 and upper die holder 71 are straightened rod tube 8, by the effect of spring 92, and lower die holder 72 and upper
Die holder 71 generates alignment flexible to rod tube 8 and acts on, and rigid effect will not occur, to generate protection to rod tube 8, while right
Equipment also functions to the effect of protection.11 lower end surface two sides of fuselage platform are equipped with travelling platform 14, and by two root posts (13,
15) it is fixedly connected with pedestal 12, pedestal 12 is fixedly connected by two reinforcement cant beams 16 respectively with two root posts (13,15).
100 lower end of stiffening plate is arranged on fuselage platform 11 by mobile device, as shown in connection with fig. 5, mobile device packet
The row for including the movable pulley 93 for being symmetricly set on 11 both sides of the upper end of fuselage platform and being symmetricly set on 1 lower end surface two sides of fuselage platform
Wheel 95 is walked, the movable pulley 93 of every side is connect with 94 one end of connecting shaft by bearing 941, and the other end of connecting shaft 94, which passes through, to be reinforced
Plate 100 is connect with outer 101 lower end of protection board by bearing 941, and outer 101 lower end of protection board is equipped with attachment base 943 and bearing block
942, bearing 941 is mounted in bearing block 942.Outer 101 upper end of protection board is fixed with 100 upper end of stiffening plate, and lower end, which is equipped with, to be fixed
Plate 96, fixed, 96 are equipped with a pair of of traveling wheel 95, and a pair of of traveling wheel 95 presss from both sides the travelling platform 14 on 11 lower end surface of fuselage platform
It holds between.
Power device 2, pressure reinforcing mechanisms 6 and molding device are fixedly connected on by outer protection board 101 and stiffening plate 100
Together, the lower end of outer protection board 101 and stiffening plate 100, power device 2, pressure reinforcing mechanisms 6 and molding is arranged in mobile device
Device moves along a straight line by the way that mobile device is whole along fuselage platform 11 and travelling platform 14, treats the different cambers of alignment rod tube 8
High point carry out alignment effect respectively.
Basic principle and key structural feature of the invention has been shown and described above.The present invention is not by the limit of examples detailed above
System, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It both falls in the range of claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (7)
1. a kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment including fuselage (1) and is arranged on fuselage (1)
The power device (2) of molding device and offer pressure, the fuselage (1) the horizontal positioned rod tube for needing to be straightened upper along its length
(8), it is characterised in that: the molding device includes lower die holder (72) and upper die holder (71), the lower die holder (72) with wait be straightened
The upper surface of rod tube (8) contact is equipped with upper imitation-shaped groove, and the lower end surface that the upper die holder (71) contacts with rod tube to be straightened (8) is equipped with
Lower imitation-shaped groove, the upper imitation-shaped groove and lower imitation-shaped groove will be between rod tube (8) be straightened be clamped in；The bottom of the lower die holder (72)
It is arranged on the guide rail (91) on fuselage platform (11), lower die holder (72) the energy follows track (91) is along fuselage (1) length side
To linear motion；Power device (2) driving upper die holder (71) moves downward, the upper die holder (71) and lower die holder (72) phase
Mutually cooperation, collective effect carry out alignment movement to rod tube (8).
2. oil and gas development numerically controlled automatic according to claim 1 underground rod tube straightening equipment, it is characterised in that: described dynamic
Power device (2) includes piston mechanism (24), oil pump (22), fuel tank (23) and the motor for being fixed at upper die holder (71) upper end
(21), the hydraulic oil in fuel tank (23) is pumped into or is retracted to piston mechanism (24) by motor (21) driving oil pump (22), real
The movement of existing piston mechanism (24) drives upper die holder (71) movement.
3. oil and gas development numerically controlled automatic according to claim 2 underground rod tube straightening equipment, it is characterised in that: the work
Plug mechanism (24) upper end is fixed with pressure reinforcing mechanisms (6), and the two sides of the pressure reinforcing mechanisms (6) are fixed with reinforcement
Plate (100), stiffening plate (100) lower end are arranged on fuselage platform (11) by mobile device；The stiffening plate
(100), pressure reinforcing mechanisms (6), power device (2) and upper die holder (71) are fixed between each other, can be whole by mobile device
It moves along a straight line along fuselage (1) length direction；The oil pump (22), fuel tank (23) and motor (21) are each attached to pressure reinforcing mechanisms
(6) top.
4. oil and gas development numerically controlled automatic according to claim 3 underground rod tube straightening equipment, it is characterised in that: the pressure
Power reinforcing mechanisms (6) include the lower loading plate (62) being fixedly connected with piston mechanism (24) upper end and are arranged in lower loading plate (62)
The upper loading plate (61) of top connects between the lower loading plate (62) and upper loading plate (61) by the way that more connecting plates (63) are fixed
It connects, the lower loading plate (62) passes through connection reinforcement plate (64) with upper loading plate (61) two sides and is fixedly connected, and the connection adds
Strong plate (64) is fixedly connected with stiffening plate (100) upper end.
5. oil and gas development numerically controlled automatic according to claim 3 underground rod tube straightening equipment, it is characterised in that: the shifting
Dynamic device includes being symmetricly set on the movable pulley (93) of fuselage platform (11) both sides of the upper end and being symmetricly set on fuselage platform
(11) traveling wheel (95) of lower end surface two sides, the movable pulley (93) of every side pass through bearing with connecting shaft (94) one end
(941) it connects, the other end of the connecting shaft (94) passes through stiffening plate (100) and outer protection board (101) and connected by bearing (941)
It connects；Outer protection board (101) upper end is fixed with stiffening plate (100) upper end, and lower end is equipped with fixed plate (96)；The fixed plate
(96) it is equipped with a pair of of traveling wheel (95), a pair of traveling wheel (95) is by the travelling platform on fuselage platform (11) lower end surface
(14) between being clamped in.
6. oil and gas development numerically controlled automatic according to claim 1 underground rod tube straightening equipment, it is characterised in that: the machine
Body (1) includes pedestal (12), the fuselage platform (11) being horizontally set on above pedestal (12) and column (13,15), the pedestal
(12) it is fixedly connected with fuselage platform (11) by column (13,15), is equipped with and adds between the pedestal (12) and column (13,15)
Strengthening tendons (16), fuselage platform (11) upper surface are equipped with the sliding rail (91) cooperated with lower die holder (72), the fuselage platform
(11) lower end surface two sides are symmetrically arranged with travelling platform (14).
7. oil and gas development numerically controlled automatic according to claim 1 underground rod tube straightening equipment, it is characterised in that: under described
Spring (92) are equipped between die holder (72) and fuselage platform (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036899.7A CN109209275A (en) | 2018-09-06 | 2018-09-06 | A kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811036899.7A CN109209275A (en) | 2018-09-06 | 2018-09-06 | A kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109209275A true CN109209275A (en) | 2019-01-15 |
Family
ID=64987775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811036899.7A Pending CN109209275A (en) | 2018-09-06 | 2018-09-06 | A kind of oil and gas development numerically controlled automatic underground rod tube straightening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109209275A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2178141A (en) * | 1937-07-29 | 1939-10-31 | Nat Supply Co | Method for straightening oil-well casings or the like |
| CN203695663U (en) * | 2014-01-15 | 2014-07-09 | 上海尊优自动化设备有限公司 | Straightening machine for steel tube |
| CN104338804A (en) * | 2014-10-29 | 2015-02-11 | 倪荣琴 | Moveable type straightening machine |
| CN206578154U (en) * | 2017-02-22 | 2017-10-24 | 昆山优胜佳裕环保科技有限公司 | Metal pipe correction machine |
| CN207271855U (en) * | 2017-09-30 | 2018-04-27 | 重庆飞越精密电子有限公司 | A kind of water heating pipe fittings corrective piece |
| CN107983799A (en) * | 2017-12-20 | 2018-05-04 | 江苏苏锐制管有限公司 | A kind of stainless steel tube straightener |
| CN108160757A (en) * | 2017-12-25 | 2018-06-15 | 湖南协力液压有限公司 | Alignment bogey |
| CN207735372U (en) * | 2018-01-10 | 2018-08-17 | 浙江鼎欣钢管制造有限公司 | A kind of steel pipe gag press |
-
2018
- 2018-09-06 CN CN201811036899.7A patent/CN109209275A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2178141A (en) * | 1937-07-29 | 1939-10-31 | Nat Supply Co | Method for straightening oil-well casings or the like |
| CN203695663U (en) * | 2014-01-15 | 2014-07-09 | 上海尊优自动化设备有限公司 | Straightening machine for steel tube |
| CN104338804A (en) * | 2014-10-29 | 2015-02-11 | 倪荣琴 | Moveable type straightening machine |
| CN206578154U (en) * | 2017-02-22 | 2017-10-24 | 昆山优胜佳裕环保科技有限公司 | Metal pipe correction machine |
| CN207271855U (en) * | 2017-09-30 | 2018-04-27 | 重庆飞越精密电子有限公司 | A kind of water heating pipe fittings corrective piece |
| CN107983799A (en) * | 2017-12-20 | 2018-05-04 | 江苏苏锐制管有限公司 | A kind of stainless steel tube straightener |
| CN108160757A (en) * | 2017-12-25 | 2018-06-15 | 湖南协力液压有限公司 | Alignment bogey |
| CN207735372U (en) * | 2018-01-10 | 2018-08-17 | 浙江鼎欣钢管制造有限公司 | A kind of steel pipe gag press |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20190115 |