CN104249114B - In-flanges type drilling rod protection set in-flanges production line - Google Patents
In-flanges type drilling rod protection set in-flanges production line Download PDFInfo
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- CN104249114B CN104249114B CN201410511946.4A CN201410511946A CN104249114B CN 104249114 B CN104249114 B CN 104249114B CN 201410511946 A CN201410511946 A CN 201410511946A CN 104249114 B CN104249114 B CN 104249114B
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- flanges
- drilling rod
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- counterdie
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Abstract
The present invention relates to a kind of in-flanges type drilling rod protection set in-flanges production line, it is characterised in that it includes in-flanges pressure setting (1) and in-flanges apparatus for shaping (2) from front to back successively.In-flanges type drilling rod of the present invention protection set in-flanges production line passes sequentially through in-flanges compacting and in-flanges shaping completes to make the technique that the protection of in-flanges type drilling rod is overlapped; carry out the drilling rod protection set production technology of protection sleeve forming after being applicable to first punching, there is the advantage improving production efficiency.
Description
Technical field
The present invention relates to a kind of in-flanges type drilling rod protection set in-flanges production line.
Background technology
In the drilling process of oil, natural gas, water source and mineral reserve, it is required for using drilling rod.Although the structure of drilling rod is simple, but its prescription to reach is higher.Usual drilling rod is easily subject to abrasion in transportation, thus causing cannot normally connecting between drilling rod, even causes security incident.It is thus desirable to arrange protection set to prevent tool joint from wearing and tearing in tool joint place.
In order to increase the coupling mechanism force of drilling rod protection set, need to offer hole, location on traditional protection overlaps, rotate by being inserted into lever in hole, location, it is simple to protection cover locking tool joint place.And the perforate of traditional drilling rod protection set is to carry out liner punching again after protection sleeve forming completes, production efficiency is relatively low, and needs shaping again.Therefore the in-flanges type drilling rod protection set in-flanges production line carrying out protection sleeve forming after seeking a kind of first punching is particularly important.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, it is provided that a kind of improve production efficiency be applicable to first punching after carry out the in-flanges type drilling rod protection set in-flanges production line of protection sleeve forming.
The object of the present invention is achieved like this:
A kind of in-flanges type drilling rod protection set in-flanges production line, it includes in-flanges pressure setting and in-flanges apparatus for shaping from front to back successively；
Described in-flanges pressure setting includes press and is positioned at the pressing plate on the left of press and moves device, press includes the first top board, the first base plate, lifter plate, the first lead, the first hydraulic cylinder, the first in-flanges pressure head, the first die shoe and the first counterdie, and pressing plate moves device and includes base, lift cylinder seat, lift cylinder, transverse cylinder seat, transverse cylinder, support and pressing plate.
Described in-flanges apparatus for shaping the second top board, the second base plate, the second lifter plate, the second lead, the second hydraulic cylinder, the second briquetting, the second die shoe, dashpot, buffer rubber gasket, the second counterdie, gag lever post, stop nut, buffer spring and buffer board.
Preferred as one, described first lead has four, four first leads are respectively arranged between the corner of the first top board and the corner of the first base plate, the corner of described lifter plate is sheathed on four first leads, described first hydraulic cylinder is arranged downwards on the first top board, the telescopic end of the first hydraulic cylinder is passed down through lifter plate, the telescopic end of the first hydraulic cylinder is provided with downward in-flanges pressure head, the bottom of in-flanges pressure head is provided with a circle cancave cambered surface, described first die shoe is arranged on the first base plate, described first counterdie is arranged on the first die shoe, the end face of described first counterdie is provided with the annulus extended out, described lift cylinder seat is arranged on base, described lift cylinder sets up on lift cylinder seat, the telescopic end of described lift cylinder connects transverse cylinder seat, described transverse cylinder is arranged to the right on transverse cylinder seat, the telescopic end of described transverse cylinder connects support, described pressing plate is set up on support.
Preferred as one, described support includes the cross bar of a vertical pole being longitudinally arranged and two lateral arrangement, the middle part of vertical pole is connected with the telescopic end of transverse cylinder, the left end of two cross bars connects vertical pole rear and front end respectively, spacing between two cross bars is more than the external diameter of the first counterdie end face annulus, and described pressing plate is set up on two cross bars.
Preferred as one, described second lead has four, four second leads are vertically arranged between the corner of the second top board and the corner of the second base plate, described second lifter plate is between the second top board and the second base plate, the corner of described second lifter plate is sheathed on the second lead, described second hydraulic cylinder is arranged downwards on the second top board, the telescopic end of described second hydraulic cylinder connects the second lifter plate, to the second briquetting being arranged with stepped ramp type on second lifter plate, second briquetting includes upper holder block and lower lock block, described second die shoe is arranged on the second base plate, described dashpot is arranged on the second die shoe, described buffer rubber gasket is arranged in dashpot, described second counterdie is arranged on buffer rubber gasket, it is provided with the second die cavity in described second counterdie, the bottom of the second die cavity is provided with in-flanges annular groove, described gag lever post has four, four gag lever posts set up in the corner of the second die shoe, described buffer spring is sheathed on gag lever post, described stop nut is arranged at gag lever post top, the corner of buffer board is sheathed on four gag lever posts, buffer board is between buffer spring and stop nut, the centre of buffer board is provided with the passage of and lower lock block form fit.
Compared with prior art, the invention has the beneficial effects as follows:
In-flanges type drilling rod of the present invention protection set in-flanges production line passes sequentially through in-flanges compacting and in-flanges shaping completes to make the technique that the protection of in-flanges type drilling rod is overlapped; carry out the drilling rod protection set production technology of protection sleeve forming after being applicable to first punching, there is the advantage improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the in-flanges production line of in-flanges type drilling rod of the present invention protection set.
Fig. 2 is the structural representation of in-flanges pressure setting.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the structural representation of in-flanges apparatus for shaping.
Fig. 5 is the sectional view that plate is applied mechanically in the drilling rod protection before in-flanges compacting.
Fig. 6 is the sectional view that plate is applied mechanically in the drilling rod protection in in-flanges compacting.
Fig. 7 is the sectional view that plate is applied mechanically in the drilling rod protection after in-flanges compacting.
Wherein:
In-flanges pressure setting the 1, first top board the 1.1, first base plate 1.2, lifter plate the 1.3, first lead the 1.4, first hydraulic cylinder 1.5, in-flanges pressure head the 1.6, first die shoe the 1.7, first counterdie 1.8, base 1.9, lift cylinder seat 1.10, lift cylinder 1.11, transverse cylinder seat 1.12, transverse cylinder 1.13, support 1.14, pressing plate 1.15
In-flanges apparatus for shaping the 2, second top board the 2.1, second base plate the 2.2, second lifter plate the 2.3, second lead the 2.4, second hydraulic cylinder 2.5, upper holder block 2.6, lower lock block the 2.7, second die shoe 2.8, dashpot 2.9, buffer rubber gasket the 2.10, second counterdie 2.11, buffer board 2.12, gag lever post 2.13, stop nut 2.14, buffer spring 2.15.
Detailed description of the invention
Referring to Fig. 1, a kind of in-flanges type drilling rod that the present invention relates to protection set in-flanges production line, it includes in-flanges pressure setting 1 and in-flanges apparatus for shaping 2 from front to back successively.
Wherein:
Referring to Fig. 2 and Fig. 3, described in-flanges pressure setting 1 includes press and is positioned at the pressing plate on the left of press and moves device, press includes first top board the 1.1, first base plate 1.2, lifter plate the 1.3, first lead the 1.4, first hydraulic cylinder the 1.5, first in-flanges pressure head the 1.6, first die shoe 1.7 and the first counterdie 1.8, and pressing plate moves device and includes base 1.9, lift cylinder seat 1.10, lift cylinder 1.11, transverse cylinder seat 1.12, transverse cylinder 1.13, support 1.14 and pressing plate 1.15.
Described first lead 1.4 has four, four first leads 1.4 are respectively arranged between the corner of the first top board 1.1 and the corner of the first base plate 1.2, the corner of described lifter plate 1.3 is sheathed on four first leads 1.4, described first hydraulic cylinder 1.5 is arranged downwards on the first top board 1.1, the telescopic end of the first hydraulic cylinder 1.5 is passed down through lifter plate 1.3, the telescopic end of the first hydraulic cylinder 1.5 is provided with downward in-flanges pressure head 1.6, the bottom of in-flanges pressure head 1.6 is provided with a circle cancave cambered surface, the external diameter of cancave cambered surface slightly larger than with drilling rod protection set external diameter, described first die shoe 1.7 is arranged on the first base plate 1.2, described first counterdie 1.8 is arranged on the first die shoe 1.7, the die cavity internal diameter of described first counterdie 1.8 is identical with the external diameter of drilling rod protection set, the die cavity height of described first counterdie 1.8 is less than the height of drilling rod protection set, the end face of described first counterdie 1.8 is provided with the annulus extended out.
Described lift cylinder seat 1.10 is arranged on base 1.9, described lift cylinder 1.11 sets up on lift cylinder seat 1.10, the telescopic end of described lift cylinder 1.11 connects transverse cylinder seat 1.12, described transverse cylinder 1.13 is arranged to the right on transverse cylinder seat 1.12, the telescopic end of described transverse cylinder 1.13 connects support 1.14, and described pressing plate 1.15 is set up on support 1.14.
Described support 1.14 includes the cross bar of a vertical pole being longitudinally arranged and two lateral arrangement, the middle part of vertical pole is connected with the telescopic end of transverse cylinder 1.13, the left end of two cross bars connects vertical pole rear and front end respectively, spacing between two cross bars is more than the external diameter of the first counterdie 1.8 end face annulus, and described pressing plate 1.15 is set up on two cross bars.
Operation principle:
Drilling rod protection set (Fig. 5) treating in-flanges welded is positioned in the die cavity of the first counterdie, start the first hydraulic cylinder, in-flanges pressure head drops to drilling rod guarantor's sheath tip inner chamber and drilling rod protection set top tube wall is inside contracted formation hypotenuse (Fig. 6), then the first hydraulic cylinder is reclaimed, stretch out transverse cylinder, drilling rod protection set top delivered to by pressing plate by support, reclaim lift cylinder, support declines, pressing plate is held on drilling rod and protects sheath tip, start the first hydraulic cylinder, in-flanges pressure head presses down the flatness utilizing pressing plate will inside contract drilling rod protection set head tube wall pressure flat (Fig. 7) forming hypotenuse, reclaim the first hydraulic cylinder, stretch out lift cylinder, support holds up pressing plate, reclaim transverse cylinder, support moves to left playback, take off the drilling rod protection set that in-flanges completes.
Referring to Fig. 4, described in-flanges apparatus for shaping 2 includes second top board the 2.1, second base plate the 2.2, second lifter plate the 2.3, second lead the 2.4, second hydraulic cylinder the 2.5, second briquetting, the second die shoe 2.8, dashpot 2.9, buffer rubber gasket the 2.10, second counterdie 2.11, gag lever post 2.13, stop nut 2.14, buffer spring 2.15 and buffer board 2.12.
Described second lead 2.4 has four, four second leads 2.4 are vertically arranged between the corner of the second top board 2.1 and the corner of the second base plate 2.2, described second lifter plate 2.3 is between the second top board 2.1 and the second base plate 2.2, the corner of described second lifter plate 2.3 is sheathed on the second lead 2.4, described second hydraulic cylinder 2.5 is arranged downwards on the second top board 2.1, the telescopic end of described second hydraulic cylinder 2.5 connects the second lifter plate 2.3, to the second briquetting being arranged with stepped ramp type on second lifter plate 2.3, second briquetting includes upper holder block 2.6 and lower lock block 2.7, the cross sectional dimensions of upper holder block 2.6 is more than the size of lower lock block 2.7 cross section, protect, with drilling rod, the cylinder that sheath lumen is coincide sized by lower lock block 2.7, described second die shoe 2.8 is arranged on the second base plate 2.2, described dashpot 2.9 is arranged on the second die shoe 2.8, described buffer rubber gasket 2.10 is arranged in dashpot 2.9, described second counterdie 2.11 is arranged on buffer rubber gasket 2.10, it is provided with the second die cavity in described second counterdie 2.11, the size of the second die cavity is coincide with drilling rod protection set 2.12 outlines, the bottom of the second die cavity is provided with in-flanges annular groove, in-flanges annular groove is for placing for the in-flanges of drilling rod protection set, described gag lever post 2.13 has four, four gag lever posts 2.13 set up in the corner of the second die shoe 2.8, described buffer spring 2.15 is sheathed on gag lever post 2.13, described stop nut 2.14 is arranged at gag lever post 2.13 top, the corner of buffer board 2.12 is sheathed on four gag lever posts 2.13, buffer board 2.12 is between buffer spring 2.15 and stop nut 2.14, the centre of buffer board 2.12 is provided with the passage of and lower lock block 2.7 form fit, this passage passes through for lower lock block 2.7.
Operation principle:
Drilling rod is protected set be positioned in the second counterdie, the in-flanges of drilling rod protection set is positioned at in-flanges annular groove, start the second hydraulic cylinder, second briquetting declines, lower lock block enters drilling rod by passage and protects sheath lumen, the lower lock block in-flanges to drilling rod protection set that continues to decline carries out shaping and protects set to carry out internal expanding-hole and realize tube wall shaping on drilling rod, now, owing to the in-flanges pressure of drilling rod protection set is made pressure be transferred to buffer rubber gasket by the second counterdie by lower lock block, buffer rubber gasket starts deformation, drilling rod is protected by lower lock block and during the shaping of the in-flanges overlapped, produces the first cushion effect, second briquetting continues to decline, upper holder block contact buffer board, producing the second cushion effect between buffer board and buffer spring makes briquetting slowly press down.The dual superposition of the first cushion effect and the second cushion effect so that the in-flanges of drilling rod protection set possesses good stress gradient when shaping, and shaping effect is better.After shaping completes, the second hydraulic cylinder reclaims, and the second briquetting rises, if with drilling rod protection set interference fit, lower lock block causes that drilling rod protection set is pressed down on block band, then, when the second briquetting rises, drilling rod protection set is buffered plate and blocks, and automatically falls, it is simple to blanking.
Claims (2)
1. an in-flanges type drilling rod protection set in-flanges production line, it is characterised in that it includes in-flanges pressure setting (1) and in-flanges apparatus for shaping (2) from front to back successively；
Described in-flanges pressure setting (1) includes press and is positioned at the pressing plate on the left of press and moves device, press includes the first top board (1.1), first base plate (1.2), lifter plate (1.3), first lead (1.4), first hydraulic cylinder (1.5), first in-flanges pressure head (1.6), first die shoe (1.7) and the first counterdie (1.8), pressing plate moves device and includes base (1.9), lift cylinder seat (1.10), lift cylinder (1.11), transverse cylinder seat (1.12), transverse cylinder (1.13), support (1.14) and pressing plate (1.15),
Described in-flanges apparatus for shaping (2) includes the second top board (2.1), the second base plate (2.2), the second lifter plate (2.3), the second lead (2.4), the second hydraulic cylinder (2.5), the second briquetting, the second die shoe (2.8), dashpot (2.9), buffer rubber gasket (2.10), the second counterdie (2.11), gag lever post (2.13), stop nut (2.14), buffer spring (2.15) and buffer board (2.12)；
Described first lead (1.4) has four, four first leads (1.4) are respectively arranged between the corner of the first top board (1.1) and the corner of the first base plate (1.2), the corner of described lifter plate (1.3) is sheathed on four first leads (1.4), described first hydraulic cylinder (1.5) is in the upper layout downwards of the first top board (1.1), the telescopic end of the first hydraulic cylinder (1.5) is passed down through lifter plate (1.3), the telescopic end of the first hydraulic cylinder (1.5) is provided with downward in-flanges pressure head (1.6), the bottom of in-flanges pressure head (1.6) is provided with a circle cancave cambered surface, described first die shoe (1.7) is arranged on the first base plate (1.2), described first counterdie (1.8) is arranged on the first die shoe (1.7), the end face of described first counterdie (1.8) is provided with the annulus extended out, described lift cylinder seat (1.10) is arranged on base (1.9), described lift cylinder (1.11) sets up on lift cylinder seat (1.10), the telescopic end of described lift cylinder (1.11) connects transverse cylinder seat (1.12), described transverse cylinder (1.13) is arranged to the right on transverse cylinder seat (1.12), the telescopic end of described transverse cylinder (1.13) connects support (1.14), described pressing plate (1.15) is set up on support (1.14)；
Described second lead (2.4) has four, four second leads (2.4) are vertically arranged between the corner of the second top board (2.1) and the corner of the second base plate (2.2), described second lifter plate (2.3) is positioned between the second top board (2.1) and the second base plate (2.2), the corner of described second lifter plate (2.3) is sheathed on the second lead (2.4), described second hydraulic cylinder (2.5) is in the upper setting downwards of the second top board (2.1), the telescopic end of described second hydraulic cylinder (2.5) connects the second lifter plate (2.3), to the second briquetting being arranged with stepped ramp type on second lifter plate (2.3), second briquetting includes upper holder block (2.6) and lower lock block (2.7), described second die shoe (2.8) is arranged on the second base plate (2.2), described dashpot (2.9) is arranged on the second die shoe (2.8), described buffer rubber gasket (2.10) is arranged in dashpot (2.9), described second counterdie (2.11) is arranged on buffer rubber gasket (2.10), it is provided with the second die cavity in described second counterdie (2.11), the bottom of the second die cavity is provided with in-flanges annular groove, described gag lever post (2.13) has four, four gag lever posts (2.13) set up in the corner of the second die shoe (2.8), described buffer spring (2.15) is sheathed on gag lever post (2.13), described stop nut (2.14) is arranged at gag lever post (2.13) top, the corner of buffer board (2.12) is sheathed on four gag lever posts (2.13), buffer board (2.12) is positioned between buffer spring (2.15) and stop nut (2.14), the centre of buffer board (2.12) is provided with the passage of and lower lock block (2.7) form fit.
2. a kind of in-flanges type drilling rod protection set in-flanges production line according to claim 1; it is characterized in that described support (1.14) includes the cross bar of a vertical pole being longitudinally arranged and two lateral arrangement; the middle part of vertical pole is connected with the telescopic end of transverse cylinder (1.13); the left end of two cross bars connects vertical pole rear and front end respectively; spacing between two cross bars is more than the external diameter of the first counterdie (1.8) end face annulus, and described pressing plate (1.15) is set up on two cross bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511946.4A CN104249114B (en) | 2014-09-29 | 2014-09-29 | In-flanges type drilling rod protection set in-flanges production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410511946.4A CN104249114B (en) | 2014-09-29 | 2014-09-29 | In-flanges type drilling rod protection set in-flanges production line |
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| Publication Number | Publication Date |
|---|---|
| CN104249114A CN104249114A (en) | 2014-12-31 |
| CN104249114B true CN104249114B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410511946.4A Active CN104249114B (en) | 2014-09-29 | 2014-09-29 | In-flanges type drilling rod protection set in-flanges production line |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1406494A (en) * | 1972-10-13 | 1975-09-17 | Leonardt Co Highley Pens Ltd D | Forming sheet metal |
| US4111024A (en) * | 1976-04-08 | 1978-09-05 | Asea Aktiebolag | Pressing tool structure for sheet metal forming |
| US5255550A (en) * | 1990-12-18 | 1993-10-26 | Isoform | Device for drawing sheet materials in particular sheet blanks |
| CN102836921A (en) * | 2012-09-27 | 2012-12-26 | 天津双鑫机械制造有限公司 | Blanking-punching compound die of car stabilizer bracket |
| CN103357746A (en) * | 2013-07-30 | 2013-10-23 | 天津诺瑞信精密电子有限公司 | Linkage production forming system for hoop of centering device |
| CN103962438A (en) * | 2014-04-30 | 2014-08-06 | 成都海凌达机械有限公司 | Lifting lug reinforcing board blanking mechanism |
| CN204135194U (en) * | 2014-09-29 | 2015-02-04 | 江阴德玛斯特钻具有限公司 | In-flanges type drilling rod protective sleeve in-flanges production line |
-
2014
- 2014-09-29 CN CN201410511946.4A patent/CN104249114B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1406494A (en) * | 1972-10-13 | 1975-09-17 | Leonardt Co Highley Pens Ltd D | Forming sheet metal |
| US4111024A (en) * | 1976-04-08 | 1978-09-05 | Asea Aktiebolag | Pressing tool structure for sheet metal forming |
| US5255550A (en) * | 1990-12-18 | 1993-10-26 | Isoform | Device for drawing sheet materials in particular sheet blanks |
| CN102836921A (en) * | 2012-09-27 | 2012-12-26 | 天津双鑫机械制造有限公司 | Blanking-punching compound die of car stabilizer bracket |
| CN103357746A (en) * | 2013-07-30 | 2013-10-23 | 天津诺瑞信精密电子有限公司 | Linkage production forming system for hoop of centering device |
| CN103962438A (en) * | 2014-04-30 | 2014-08-06 | 成都海凌达机械有限公司 | Lifting lug reinforcing board blanking mechanism |
| CN204135194U (en) * | 2014-09-29 | 2015-02-04 | 江阴德玛斯特钻具有限公司 | In-flanges type drilling rod protective sleeve in-flanges production line |
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| CN104249114A (en) | 2014-12-31 |
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