CN104228096A - Production line of flanging type protective sleeve of drill rod - Google Patents
Production line of flanging type protective sleeve of drill rod Download PDFInfo
- Publication number
- CN104228096A CN104228096A CN201410512037.2A CN201410512037A CN104228096A CN 104228096 A CN104228096 A CN 104228096A CN 201410512037 A CN201410512037 A CN 201410512037A CN 104228096 A CN104228096 A CN 104228096A
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- flanging
- pressing plate
- protective sleeve
- drilling rod
- counterdie
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Abstract
The invention relates to a production line of a flanging type protective sleeve of a drill rod. The production line is characterized by successively comprising a flanging pressing device (1) and a flanging shaping device (2) from front to back. The flanging production line disclosed by the invention completes a technology for making the flanging type protective sleeve of the drill rod through flanging pressing and flanging shaping, and the production line is suitable for a production technology of the protective sleeve of the drill rod, wherein the production technology comprises the steps of firstly punching and then shaping the protective sleeve. The production line has the advantage that the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of flanging production line of flanging type drilling rod protective sleeve.
Background technology
In the drilling process of oil, natural gas, water source and mineral reserve, all need to use drilling rod.Although the structure of drilling rod is simple, its quality requirement that will reach is higher.Usual drilling rod is easily worn in transportation, thus causes cannot normally connecting between drilling rod, even causes security incident.Therefore need to arrange protective sleeve in tool joint place to wear and tear to prevent tool joint.
In order to increase the coupling mechanism force of drilling rod protective sleeve, traditional protection cover needing to offer locating hole, rotating by inserting lever in locating hole, be convenient to protective sleeve locking tool joint place.And the perforate of traditional drilling rod protective sleeve be protective sleeve is shaping complete after carry out liner punching again, production efficiency is lower, and needs shaping again.The flanging production line of therefore seeking the shaping flanging type drilling rod protective sleeve of a kind of first punching laggard row protective sleeve is particularly important.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of flanging production line being applicable to the shaping flanging type drilling rod protective sleeve of first punching laggard row protective sleeve of enhancing productivity is provided.
The object of the present invention is achieved like this:
A flanging production line for flanging type drilling rod protective sleeve, it comprises flanging pressure setting and flanging apparatus for shaping from front to back successively;
Described flanging pressure setting comprises press and is positioned at the pressing plate mobile device on the left of press, press comprises the first top board, the first base plate, the first lifter plate, the first lead, the first hydraulic cylinder, the first flanging pressure head, the first die shoe and the first counterdie, and pressing plate mobile device comprises base, the first lift cylinder seat, the first lift cylinder, transverse cylinder seat, transverse cylinder, the first support and the first pressing plate.
Described flanging apparatus for shaping comprises pad in the second top board, the second base plate, the second lifter plate, the second support, briquetting, second, the second pressing plate, the second lead, gag lever post, the second die shoe, the second counterdie, stretching buffer spring, compression buffer spring and the second hydraulic cylinder.
Preferred as one, described first lead has four, four first leads are arranged between the corner of the first top board and the corner of the first base plate respectively, the corner of described first 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 the first lifter plate, the telescopic end of the first hydraulic cylinder is provided with downward flanging pressure head, the bottom outer-edge of flanging pressure head is provided with convex globoidal, 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 first lift cylinder seat is arranged on base, described first lift cylinder is upwards arranged on the first lift cylinder seat, the telescopic end of described first lift cylinder connects transverse cylinder seat, described transverse cylinder is arranged on transverse cylinder seat to the right, the telescopic end of described transverse cylinder connects the first support, described first pressing plate is set up on the first support.
Preferred as one, described first support comprises the cross bar of a vertical pole 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 greater than the external diameter of the first counterdie end face annulus, and described first pressing plate is set up on two cross bars.
Preferred as one, described second lead has four, described second lead is between the corner of the second top board and the second base plate corner, the corner of described second lifter plate is sheathed on the second lead, described second hydraulic cylinder is arranged on the second top board downwards, the telescopic end of the second hydraulic cylinder connects the second lifter plate, the top of described briquetting is connected with the second lifter plate, the top of interior pad is connected with the bottom of briquetting, interior pad is cylindrical structural, described second die shoe is arranged on the second base plate, described second counterdie is arranged on the second die shoe, described gag lever post has four, four gag lever posts are upwards arranged respectively at the corner of the second die shoe, the top of described gag lever post is provided with stop nut, the corner of described second pressing plate is sheathed on gag lever post, described compression buffer spring has four, four compression buffer springs are sheathed on four gag lever posts respectively, compression buffer spring is positioned at below the second pressing plate, the top of described second counterdie is provided with annular boss, the middle part of described second pressing plate is provided with circular channel, the periphery that the bottom of described second pressing plate is positioned at circular channel offers annular flange groove, the shape of annular flange groove and annular boss form fit, second support installing is in the below of the second lifter plate, stretching buffer spring is connected between the second pressing plate and the second support.
Preferred as one, stretching buffer spring comprises the first extension spring and the second extension spring arranged up and down.
Compared with prior art, the invention has the beneficial effects as follows:
The flanging production line of flanging type drilling rod protective sleeve of the present invention is suppressed by flanging successively and flanging shaping completes the technique making flanging type drilling rod protective sleeve; be applicable to the drilling rod protective sleeve production technology that first punching laggard row protective sleeve is shaping, there is the advantage of enhancing productivity.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the flanging production line of flanging type drilling rod protective sleeve of the present invention.
Fig. 2 is the structural representation of flanging pressure setting.
Fig. 3 is the A-A sectional view of Fig. 8.
Fig. 4 is the structural representation of flanging apparatus for shaping.
Fig. 5 is the sectional view of the drilling rod protective sleeve plate before flanging compacting.
Fig. 6 is the sectional view of the drilling rod protective sleeve plate in flanging compacting.
Fig. 7 is the sectional view of the drilling rod protective sleeve plate after flanging compacting.
Fig. 8 is the sectional view of the drilling rod protective sleeve plate after flanging shaping.
Wherein:
Flanging pressure setting 1, first top board 1.1, first base plate 1.2, first lifter plate 1.3, first lead 1.4, first hydraulic cylinder 1.5, flanging pressure head 1.6, first die shoe 1.7, first counterdie 1.8, base 1.9, first lift cylinder seat 1.10, first lift cylinder 1.11, transverse cylinder seat 1.12, transverse cylinder 1.13, first support 1.14, first pressing plate 1.15
Flanging apparatus for shaping 2, second top board 2.1, second base plate 2.2, second lifter plate 2.3, second support 2.4, briquetting 2.5, interior pad 2.6, second pressing plate 2.7, second lead 2.8, gag lever post 2.9, second counterdie 2.10, stretching buffer spring 2.11, compression buffer spring 2.12, second hydraulic cylinder 2.13, stop nut 2.14, annular boss 2.15, annular flange groove 2.16, second die shoe 2.17.
Detailed description of the invention
See Fig. 1, the flanging production line of a kind of flanging type drilling rod protective sleeve that the present invention relates to, it comprises flanging pressure setting 1 and flanging apparatus for shaping 2 from front to back successively.
Wherein:
See Fig. 2 and Fig. 3, described flanging pressure setting 1 comprises press and is positioned at the pressing plate mobile device on the left of press, press comprises the first top board 1.1, first base plate 1.2, first lifter plate 1.3, first lead 1.4, first hydraulic cylinder 1.5, first flanging pressure head 1.6, first die shoe 1.7 and the first counterdie 1.8, and pressing plate mobile device comprises base 1.9, first lift cylinder seat 1.10, first lift cylinder 1.11, transverse cylinder seat 1.12, transverse cylinder 1.13, first support 1.14 and the first pressing plate 1.15.
Described first lead 1.4 has four, four first leads 1.4 are arranged between the corner of the first top board 1.1 and the corner of the first base plate 1.2 respectively, the corner of described first 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 the first lifter plate 1.3, the telescopic end of the first hydraulic cylinder 1.5 is provided with downward flanging pressure head 1.6, the bottom outer-edge of flanging pressure head 1.6 is provided with convex globoidal, the shaped slightly of convex globoidal is greater than the cavity shape with drilling rod protective sleeve, 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 and the external diameter of drilling rod protective sleeve coincide, the die cavity height of described first counterdie 1.8 is less than the height of drilling rod protective sleeve, the end face of described first counterdie 1.8 is provided with the annulus extended out.
Described first lift cylinder seat 1.10 is arranged on base 1.9, described first lift cylinder 1.11 is upwards arranged on the first lift cylinder seat 1.10, the telescopic end of described first lift cylinder 1.11 connects transverse cylinder seat 1.12, described transverse cylinder 1.13 is arranged on transverse cylinder seat 1.12 to the right, the telescopic end of described transverse cylinder 1.13 connects the first support 1.14, and described first pressing plate 1.15 is set up on the first support 1.14.
Described first support 1.14 comprises the cross bar 1.14.2 of vertical pole 1.14.1 and two lateral arrangement that is longitudinally arranged, the middle part of vertical pole 1.14.1 is connected with the telescopic end of transverse cylinder 1.13, the left end of two cross bar 1.14.2 connects vertical pole 1.14.1 rear and front end respectively, spacing between two cross bar 1.14.2 is greater than the external diameter of the first counterdie 1.8 end face annulus, and described first pressing plate 1.15 is set up on two cross bar 1.14.2.
Operation principle:
Treat that the drilling rod protective sleeve (Fig. 5) of flanging is positioned in the die cavity of the first counterdie by what welded, start the first hydraulic cylinder, flanging pressure head drops to drilling rod protective sleeve top inner chamber and drilling rod protective sleeve top tube wall is extended out formation hypotenuse (Fig. 6), then the first hydraulic cylinder is reclaimed, stretch out transverse cylinder, first pressing plate is delivered to above drilling rod protective sleeve by the first support, reclaim the first lift cylinder, first support declines, first pressing plate is held on drilling rod protective sleeve top, start the first hydraulic cylinder, flanging pressure head presses down and utilizes the flatness of the first pressing plate to extend out the drilling rod protective sleeve head tube wall pressure flat (Fig. 7) forming hypotenuse, reclaim the first hydraulic cylinder, stretch out the first lift cylinder, first support holds up the first pressing plate, reclaim transverse cylinder, first support moves to left playback, take off the drilling rod protective sleeve that flanging completes.
See Fig. 4, described flanging apparatus for shaping 2 comprises pad 2.6, second pressing plate 2.7, second lead 2.8 in the second top board 2.1, second base plate 2.2, second lifter plate 2.3, second support 2.4, briquetting 2.5, second, gag lever post 2.9, second die shoe 2.17, second counterdie 2.10, stretching buffer spring 2.11, compression buffer spring 2.12 and the second hydraulic cylinder 2.13.Described second lead 2.8 has four, described second lead 2.8 is between the corner of the second top board 2.1 and the second base plate 2.2 4 jiaos, the corner of described second lifter plate 2.3 is sheathed on the second lead 2.8, described second hydraulic cylinder 2.13 is arranged on the second top board 2.1 downwards, the telescopic end of the second hydraulic cylinder 2.13 connects the second lifter plate 2.3, the top of described briquetting 2.5 is connected with the second lifter plate 2.3, the top of interior pad 2.6 is connected with the bottom of briquetting 2.5, interior pad 2.6 is cylindrical structural, the external diameter of interior pad 2.6 is consistent with drilling rod protective sleeve internal diameter, described second die shoe 2.17 is arranged on the second base plate 2.2, described second counterdie 2.10 is arranged on the second die shoe 2.17, described gag lever post 2.9 has four, four gag lever posts 2.9 are upwards arranged respectively at the corner of the second die shoe 2.17, the top of described gag lever post 2.9 is provided with stop nut 2.14, the corner of described second pressing plate 2.7 is sheathed on gag lever post 2.9, described compression buffer spring 2.12 has four, four compression buffer springs 2.12 are sheathed on four gag lever posts 2.9 respectively, compression buffer spring 2.12 is positioned at below the second pressing plate 2.7, described second counterdie 2.10 top offers columniform die cavity downwards, the internal diameter of die cavity is consistent with drilling rod protective sleeve external diameter, the top of described second counterdie 2.10 is provided with annular boss 2.15, the middle part of described second pressing plate 2.7 is provided with circular channel, circular channel is used for passing through for interior pad 2.6, the periphery that the bottom of described second pressing plate 2.7 is positioned at circular channel offers annular flange groove 2.16, the shape of annular flange groove 2.16 and annular boss 2.15 form fit, be drilling rod protective sleeve flanging shape, second support 2.4 is installed on the below of the second lifter plate 2.3, stretching buffer spring 2.11 has two, two stretching buffer springs 2.11 are connected between the front side edge of the second pressing plate 2.7 and the front side edge of the second support 2.4 and between the back side edge of the back side edge of the second pressing plate 2.7 and the second support 2.4.Stretching buffer spring 2.11 comprises the first extension spring and the second extension spring arranged up and down, and the first extension spring is connected by drag hook with the second extension spring.Drag hook connected mode makes stretching buffer spring 2.11 only possess tensile resistance, does not possess resistance to compression.
Operation principle:
To treat that the drilling rod protective sleeve of shaping is positioned on the second counterdie, the main body of drilling rod protective sleeve is positioned at die cavity, the flanging of drilling rod protective sleeve is held on annular boss, start the second hydraulic cylinder, briquetting presses down, interior pad enters the body interior of drilling rod protective sleeve, briquetting continues to press down and touches the second pressing plate, second pressing plate is descending, annular flange groove lid bottom second pressing plate is placed in the top of the flanging of drilling rod protective sleeve, briquetting continues to press down, the flanging of drilling rod protective sleeve is carried out shaping by the annular flange groove of the second pressing plate and the annular boss of the second counterdie, the endoporus of interior pad to drilling rod protective sleeve rises hole, the tube wall surface shaping realizing drilling rod protective sleeve is corrected, now compress buffer spring and cushioning effect is carried out to the second pressing plate, make the shaping of flanging stressed soft, shaping quality improves.Bounce back after the flanging shaping of drilling rod protective sleeve the second hydraulic cylinder; now stretching buffer spring stretching drive second pressing plate is up; second pressing plate goes upward to the limited nut in gag lever post upper end and blocks; second pressing plate produces vibrations; if the flanging of drilling rod protective sleeve is embedded in the annular flange groove bottom the second pressing plate also to fall along with vibrations, be convenient to blanking.The drilling rod protective sleeve that flanging has been formed as shown in Figure 8.
Claims (5)
1. a flanging production line for flanging type drilling rod protective sleeve, is characterized in that it comprises flanging pressure setting (1) and flanging apparatus for shaping (2) from front to back successively;
Described flanging pressure setting (1) comprises press and is positioned at the pressing plate mobile device on the left of press, press comprises the first top board (1.1), first base plate (1.2), first lifter plate (1.3), first lead (1.4), first hydraulic cylinder (1.5), first flanging pressure head (1.6), first die shoe (1.7) and the first counterdie (1.8), pressing plate mobile device comprises base (1.9), first lift cylinder seat (1.10), first lift cylinder (1.11), transverse cylinder seat (1.12), transverse cylinder (1.13), first support (1.14) and the first pressing plate (1.15),
Described flanging apparatus for shaping (2) comprises pad (2.6) in the second top board (2.1), the second base plate (2.2), the second lifter plate (2.3), the second support (2.4), briquetting (2.5), second, the second pressing plate (2.7), the second lead (2.8), gag lever post (2.9), the second die shoe (2.17), the second counterdie (2.10), stretching buffer spring (2.11), compression buffer spring (2.12) and the second hydraulic cylinder (2.13).
2. the flanging production line of a kind of flanging type drilling rod protective sleeve according to claim 1, it is characterized in that described first lead (1.4) has four, four first leads (1.4) are arranged between the corner of the first top board (1.1) and the corner of the first base plate (1.2) respectively, the corner of described first lifter plate (1.3) is sheathed on four first leads (1.4), described first hydraulic cylinder (1.5) is arranged downwards in the first top board (1.1) is upper, the telescopic end of the first hydraulic cylinder (1.5) is passed down through the first lifter plate (1.3), the telescopic end of the first hydraulic cylinder (1.5) is provided with downward flanging pressure head (1.6), the bottom outer-edge of flanging pressure head (1.6) is provided with convex globoidal, 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 first lift cylinder seat (1.10) is arranged on base (1.9), described first lift cylinder (1.11) is upwards arranged on the first lift cylinder seat (1.10), the telescopic end of described first lift cylinder (1.11) connects transverse cylinder seat (1.12), described transverse cylinder (1.13) is arranged on transverse cylinder seat (1.12) to the right, the telescopic end of described transverse cylinder (1.13) connects the first support (1.14), described first pressing plate (1.15) is set up on the first support (1.14).
3. the flanging production line of a kind of flanging type drilling rod protective sleeve according to claim 2, it is characterized in that described first support (1.14) comprises the cross bar (1.14.2) of a vertical pole (1.14.1) longitudinally arranged and two lateral arrangement, the middle part of vertical pole (1.14.1) is connected with the telescopic end of transverse cylinder (1.13), the left end of two cross bars (1.14.2) connects vertical pole (1.14.1) rear and front end respectively, spacing between two cross bars (1.14.2) is greater than the external diameter of the first counterdie (1.8) end face annulus, described first pressing plate (1.15) is set up on two cross bars (1.14.2).
4. the flanging production line of a kind of flanging type drilling rod protective sleeve according to claim 1, it is characterized in that described second lead (2.8) has four, described second lead (2.8) is positioned between the corner of the second top board (2.1) and the second base plate (2.2) corner, the corner of described second lifter plate (2.3) is sheathed on the second lead (2.8), described second hydraulic cylinder (2.13) is arranged on the second top board (2.1) downwards, the telescopic end of the second hydraulic cylinder (2.13) connects the second lifter plate (2.3), the top of described briquetting (2.5) is connected with the second lifter plate (2.3), the top of interior pad (2.6) is connected with the bottom of briquetting (2.5), interior pad (2.6) is cylindrical structural, described second die shoe (2.17) is arranged on the second base plate (2.2), described second counterdie (2.10) is arranged on the second die shoe (2.17), described gag lever post (2.9) has four, four gag lever posts (2.9) are upwards arranged respectively at the corner of the second die shoe (2.17), the top of described gag lever post (2.9) is provided with stop nut (2.14), the corner of described second pressing plate (2.7) is sheathed on gag lever post (2.9), described compression buffer spring (2.12) has four, four compression buffer springs (2.12) are sheathed on four gag lever posts (2.9) respectively, compression buffer spring (2.12) is positioned at the second pressing plate (2.7) below, the top of described second counterdie (2.10) is provided with annular boss (2.15), the middle part of described second pressing plate (2.7) is provided with circular channel, the periphery that the bottom of described second pressing plate (2.7) is positioned at circular channel offers annular flange groove (2.16), the shape of annular flange groove (2.16) and annular boss (2.15) form fit, second support (2.4) is installed on the below of the second lifter plate (2.3), stretching buffer spring (2.11) is connected between the second pressing plate (2.7) and the second support (2.4).
5. the flanging production line of a kind of flanging type drilling rod protective sleeve according to claim 4, is characterized in that stretching buffer spring (2.11) comprises the first extension spring and the second extension spring arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512037.2A CN104228096B (en) | 2014-09-29 | 2014-09-29 | The flanging production line of flanging type drilling rod protection set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512037.2A CN104228096B (en) | 2014-09-29 | 2014-09-29 | The flanging production line of flanging type drilling rod protection set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228096A true CN104228096A (en) | 2014-12-24 |
| CN104228096B CN104228096B (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410512037.2A Active CN104228096B (en) | 2014-09-29 | 2014-09-29 | The flanging production line of flanging type drilling rod protection set |
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| CN (1) | CN104228096B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904712A (en) * | 2016-06-02 | 2016-08-31 | 苏州协捷精密机械有限公司 | Nylon tube flanging machine |
| CN107839209A (en) * | 2017-11-28 | 2018-03-27 | 安徽机电职业技术学院 | A kind of hydraulic pressure circumference embossing device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0651213B2 (en) * | 1989-04-10 | 1994-07-06 | 幸司 牧野 | Exhaust heat pipe forming method for snow melting roof |
| CN102500715A (en) * | 2011-10-31 | 2012-06-20 | 芜湖祥达机电有限公司 | Chuck structure of flanging machine |
| CN204136448U (en) * | 2014-09-29 | 2015-02-04 | 江阴德玛斯特钻具有限公司 | The flanging production line of flanging type drilling rod protective sleeve |
-
2014
- 2014-09-29 CN CN201410512037.2A patent/CN104228096B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0651213B2 (en) * | 1989-04-10 | 1994-07-06 | 幸司 牧野 | Exhaust heat pipe forming method for snow melting roof |
| CN102500715A (en) * | 2011-10-31 | 2012-06-20 | 芜湖祥达机电有限公司 | Chuck structure of flanging machine |
| CN204136448U (en) * | 2014-09-29 | 2015-02-04 | 江阴德玛斯特钻具有限公司 | The flanging production line of flanging type drilling rod protective sleeve |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904712A (en) * | 2016-06-02 | 2016-08-31 | 苏州协捷精密机械有限公司 | Nylon tube flanging machine |
| CN105904712B (en) * | 2016-06-02 | 2018-04-24 | 苏州协捷精密机械有限公司 | A kind of nylon tube flanger |
| CN107839209A (en) * | 2017-11-28 | 2018-03-27 | 安徽机电职业技术学院 | A kind of hydraulic pressure circumference embossing device |
| CN107839209B (en) * | 2017-11-28 | 2020-10-16 | 诸暨市众创机械设备厂 | Hydraulic circumferential embossing device |
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| CN104228096B (en) | 2016-06-29 |
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