CN205183635U - Aggravate whole device of thickening of drilling rod pipe end - Google Patents
Aggravate whole device of thickening of drilling rod pipe end Download PDFInfo
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- CN205183635U CN205183635U CN201520984707.0U CN201520984707U CN205183635U CN 205183635 U CN205183635 U CN 205183635U CN 201520984707 U CN201520984707 U CN 201520984707U CN 205183635 U CN205183635 U CN 205183635U
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Abstract
The utility model provides an aggravate whole device of thickening of drilling rod pipe end, the on -line screen storage device comprises a base, a pedestal, back beam, the back timber, the intermediate beam, back front -axle beam and front -axle beam connect into a frame, the jumping -up hydro -cylinder is connecing on back beam, install the guide bar between back beam and intermediate beam, the cover is equipped with the jumping -up shifting beam on the guide bar, jumping -up shifting beam one side is connected with jumping -up oil cylinder piston rod, the drift mobile device is installed to the opposite side, install the drift on the drift mobile device, be provided with the thickening device between intermediate beam and back front -axle beam, clamping device is through the connecting rod connecing on back front -axle beam and front -axle beam, it installs on back front -axle beam and front -axle beam to press from both sides tight seat, during the thickening, the thickening device is sent into to the steel pipe, clamping device presss from both sides the steel pipe tightly on pressing from both sides tight seat, the motion of jumping -up oil cylinder drive jumping -up shifting beam drives the drift and thickeies the steel pipe tip, return after the completion, the thickening device loosens the thickening mould, the steel pipe withdraws from aggravate whole device of thickening of drilling rod pipe end, the utility model discloses good, the steady quality of stem metal streamline, the processing cost of production are low.
Description
Technical field
The utility model relates to heavy weight drill pipe technical field, is specifically related to a kind of heavy weight drill pipe pipe end Integral upset device.
Background technology
In drillng operation, no matter be that rotating disk bores or mud motor creeps into, the fatigue rupture of drill string often occurs in the changeover portion between drilling rod and drill collar, in changeover portion, cross section acute variation between drill collar and drilling rod, cause bending stress to concentrate, again because drill string is often in tension and compression alternate stress state, changeover portion more easily causes the appearance of accident.Heavy weight drill pipe is for the transition drilling tool between drilling rod and drill collar, plays a part to form a connecting link, mainly improves the force environment between drilling rod and drill collar, also plays a part as drill bit pressurization.The quality of heavy weight drill pipe directly affects whole drilling components.As far back as the initial stage in the sixties, just in BHA, have come to use heavy weight drill pipe abroad, the drilling rod of China is produced and is started from the nineties in 20th century, and the use of heavy weight drill pipe has just started starting, and the heavy weight drill pipe in BHA is welded type and bar machining type mainly.All there is defect in various degree in welded type and bar machining type, welded type weight-increasing drill pipe take the method for friction welding by body with increase the weight of together with weld, its shortcoming is that drill pipe body and weld place have stress to concentrate, and intensity is lower, operation is various, and equipment investment volume is large; Bar machining type heavy weight drill pipe is that solid bar adopts boring, the method for turning processes, and its shortcoming is that cutting output is large, and metallic fiber is often cut off, and processing cost is high, stock utilization is low, wastes time and energy.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of heavy weight drill pipe pipe end Integral upset device, the heavy weight drill pipe metal streamline produced is good, steady quality, processing cost are low, can substitute welded type and bar machining type heavy weight drill pipe completely.
In order to achieve the above object, the technical scheme that the utility model is taked is:
A kind of heavy weight drill pipe pipe end Integral upset device, comprise base 2, base 2, the back rest 3, back timber 4, intermediate beam 9, rear front-axle beam 11 and front-axle beam 13 connect into a framework, jumping-up oil cylinder 1 is being connected on the back rest 3, guide post 8 is installed between the back rest 3 and intermediate beam 9, guide post 8 is set with jumping-up walking beam 5, jumping-up walking beam 5 side is connected with jumping-up oil cylinder 1 piston rod, opposite side is provided with drift mobile device 6, drift mobile device 6 is provided with drift 7, thickening device 10 is provided with between intermediate beam 9 and rear front-axle beam 11, thickening device 10 is connected on base 2 by thickening device Mobile base 17, thickening device Mobile base 17 is connected with Shift cylinder 18, the position of thickening model is adjusted under Shift cylinder 18 drives, ensure that the position of drift mobile device 6 upper punch 7 is corresponding with thickening die cavity, be connected on rear front-axle beam 11 and front-axle beam 13 with the clamping device 12 that thickening device 10 coordinates by connecting rod handle, the clamping seats 15 connected bottom clamping device 12 is arranged on rear front-axle beam 11 and front-axle beam 13, in clamping seats 15 inside, directed wheels 16 are installed.
Described heavy weight drill pipe pipe end Integral upset apparatus design has two operating positions, thickeies the center line that operating position is in jumping-up oil cylinder 1.
Described thickening device 10 is designed with two nibs, and when one group of mould thickeies, another group mould cools.
Described drift mobile device 6 is provided with two pieces drift 7, during end upsetting and thickening device 10 support the use.
Described guide post 8 is designed with four, as the guiding of jumping-up walking beam 5.
Described directed wheels 16, by hydraulic oil cylinder driving, rise during charging and play support guide effect to steel pipe 14, decline so that steel pipe 14 is clamped by clamping seats 15 during work.
Described both sides, drift mobile device 6 bottom are provided with support wheel, ensure rigidity when jumping-up oil cylinder 1 stretches out.
The utility model has the advantages that:
1. heavy weight drill pipe pipe end Integral upset metal streamline is good, steady quality, processing cost are low.
2., with welded type process ration, eliminate welding procedure, equipment investment volume significantly reduces.
3., with the contrast of bar machining type, save material, add lumber recovery.
4. steel tube clamping and thickening model clamping separately design, freely can adjust clamping pressure.
5. the design of Double-station mould, not only can improve the productivity ratio of equipment, and can cool fully mould, improves the mold use life-span.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram.
Fig. 2 is the utility model embodiment top view.
Fig. 3 is the utility model embodiment right side view.
Fig. 4 is the utility model embodiment A-A sectional view.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of heavy weight drill pipe pipe end Integral upset device, comprise base 2, base 2, the back rest 3, back timber 4, intermediate beam 9, rear front-axle beam 11 and front-axle beam 13 connect into a framework by connector, jumping-up oil cylinder 1 is being connected on the back rest 3, guide post 8 is installed between the back rest 3 and intermediate beam 9, guide post 8 is set with jumping-up walking beam 5, jumping-up walking beam 5 side is connected with jumping-up oil cylinder 1 piston rod, opposite side is provided with drift mobile device 6, drift mobile device 6 is provided with drift 7, thickening device 10 is provided with between intermediate beam 9 and rear front-axle beam 11, thickening device 10 is connected on base 2 by thickening device Mobile base 17, thickening device Mobile base 17 is connected with Shift cylinder 18, the position of thickening model is adjusted under Shift cylinder 18 drives, ensure that the position of drift mobile device 6 upper punch 7 is corresponding with thickening die cavity, be connected on rear front-axle beam 11 and front-axle beam 13 with the clamping device 12 that thickening device 10 coordinates by connecting rod handle, the clamping seats 15 connected bottom clamping device 12 is arranged on rear front-axle beam 11 and front-axle beam 13, in clamping seats 15 inside, directed wheels 16 are installed.
Described heavy weight drill pipe pipe end Integral upset apparatus design has two operating positions, and thicken the center line that operating position is in jumping-up oil cylinder 1, frame uniform force, intensity are high.
Described thickening device 10 is designed with two nibs, and when one group of mould thickeies, another group mould cools, to extend the mold use life-span.
Described drift mobile device 6 is provided with two pieces drift 7, during end upsetting and thickening device 10 support the use.
Described guide post 8 is designed with four, as the guiding of jumping-up walking beam 5.
Described directed wheels 16, by hydraulic oil cylinder driving, rise during charging and play support guide effect to steel pipe 14, decline so that steel pipe 14 is clamped by clamping seats 15 during work.
Described both sides, drift mobile device 6 bottom are provided with support wheel, ensure rigidity when jumping-up oil cylinder 1 stretches out.
Operation principle of the present utility model is:
When carrying out Integral upset, thickening device 10 sent into by the steel pipe 14 of pipe end heating, clamping device 12 works and is clamped on clamping seats 15 by steel pipe 14, jumping-up oil cylinder 1 drives jumping-up walking beam 5 motion to drive drift 7 pairs of steel pipe 14 ends to thicken, run after the large cavity pressure of certain stroke or jumping-up oil cylinder 1 reaches setting value, complete end upsetting, jumping-up oil cylinder 1 drives jumping-up walking beam 5 motion to drive drift 7 to return, thickening model is unclamped in thickening device 10 work, cylinder movement in clamping device 12 unclamps steel pipe 14, directed wheels 16 rise deviates from thickening model by the steel pipe 14 of thickening, the steel pipe 14 of end upsetting exits heavy weight drill pipe pipe end Integral upset device, complete thickening operation.
Another is thickeied die cavity and moves to device center line by thickening device 10 under the driving of Shift cylinder 18, simultaneously, another part drift 7 is moved to equipment center line by drift 7 under the driving of drift mobile device 6, and drift and thickening model prepare the end upsetting carrying out next root steel pipe.
Claims (7)
1. a heavy weight drill pipe pipe end Integral upset device, comprise base (2), it is characterized in that: base (2), the back rest (3), back timber (4), intermediate beam (9), rear front-axle beam (11) and front-axle beam (13) connect into a framework, jumping-up oil cylinder (1) is being connected on the back rest (3), guide post (8) is installed between the back rest (3) and intermediate beam (9), guide post (8) is set with jumping-up walking beam (5), jumping-up walking beam (5) side is connected with jumping-up oil cylinder (1) piston rod, opposite side is provided with drift mobile device (6), drift mobile device (6) is provided with drift (7), thickening device (10) is provided with between intermediate beam (9) and rear front-axle beam (11), thickening device (10) is connected on base (2) by thickening device Mobile base (17), thickening device Mobile base (17) is connected with Shift cylinder (18), the position of adjustment thickening model under Shift cylinder (18) drives, ensure that the position of drift mobile device (6) upper punch (7) is corresponding with thickening die cavity, be connected on rear front-axle beam (11) and front-axle beam (13) with the clamping device (12) that thickening device (10) coordinates by connecting rod handle, the clamping seats (15) that clamping device (12) bottom connects is arranged on rear front-axle beam (11) and front-axle beam (13), in clamping seats (15) inside, directed wheels (16) are installed.
2. a kind of heavy weight drill pipe pipe end Integral upset device according to claim 1, is characterized in that: described heavy weight drill pipe pipe end Integral upset apparatus design has two operating positions, thickeies the center line that operating position is in jumping-up oil cylinder (1).
3. a kind of heavy weight drill pipe pipe end Integral upset device according to claim 1, is characterized in that: described thickening device (10) is designed with two nibs, and when one group of mould thickeies, another group mould cools.
4. a kind of heavy weight drill pipe pipe end Integral upset device according to claim 1, it is characterized in that: described drift mobile device (6) is provided with two pieces drift (7), during end upsetting and thickening device (10) support the use.
5. a kind of heavy weight drill pipe pipe end Integral upset device according to claim 1, is characterized in that: described guide post (8) is designed with four, as the guiding of jumping-up walking beam (5).
6. a kind of heavy weight drill pipe pipe end Integral upset device according to claim 1, it is characterized in that: described directed wheels (16) are by hydraulic oil cylinder driving, rise during charging and support guide effect is played to steel pipe (14), decline so that steel pipe (14) is clamped by clamping seats (15) during work.
7. a kind of heavy weight drill pipe pipe end Integral upset device according to claim 1, is characterized in that: described drift mobile device (6) both sides, bottom are provided with support wheel, ensures rigidity when jumping-up oil cylinder (1) stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984707.0U CN205183635U (en) | 2015-12-01 | 2015-12-01 | Aggravate whole device of thickening of drilling rod pipe end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984707.0U CN205183635U (en) | 2015-12-01 | 2015-12-01 | Aggravate whole device of thickening of drilling rod pipe end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205183635U true CN205183635U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520984707.0U Active CN205183635U (en) | 2015-12-01 | 2015-12-01 | Aggravate whole device of thickening of drilling rod pipe end |
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| CN (1) | CN205183635U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436374A (en) * | 2015-12-01 | 2016-03-30 | 中国重型机械研究院股份公司 | Overall thickening equipment for heavy weight drill rod pipe end |
| CN116213622A (en) * | 2023-05-10 | 2023-06-06 | 山西风雷钻具有限公司 | Thickening and forming device and process for weighting drill rod |
-
2015
- 2015-12-01 CN CN201520984707.0U patent/CN205183635U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436374A (en) * | 2015-12-01 | 2016-03-30 | 中国重型机械研究院股份公司 | Overall thickening equipment for heavy weight drill rod pipe end |
| CN116213622A (en) * | 2023-05-10 | 2023-06-06 | 山西风雷钻具有限公司 | Thickening and forming device and process for weighting drill rod |
| CN116213622B (en) * | 2023-05-10 | 2023-07-07 | 山西风雷钻具有限公司 | Thickening and forming device and process for weighting drill rod |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |