CN204135143U - Drilling rod protective sleeve flanging pressure setting - Google Patents
Drilling rod protective sleeve flanging pressure setting Download PDFInfo
- Publication number
- CN204135143U CN204135143U CN201420567271.0U CN201420567271U CN204135143U CN 204135143 U CN204135143 U CN 204135143U CN 201420567271 U CN201420567271 U CN 201420567271U CN 204135143 U CN204135143 U CN 204135143U
- Authority
- CN
- China
- Prior art keywords
- protective sleeve
- drilling rod
- pressing plate
- rod protective
- cylinder
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a kind of drilling rod protective sleeve flanging pressure setting; it is characterized in that it comprises press and is positioned at the pressing plate mobile device on the left of press; press comprises top board (1), base plate (2), lifter plate (3), lead (4), hydraulic cylinder (5), flanging pressure head (6), die shoe (7) and counterdie (8), and pressing plate mobile device comprises base (9), lift cylinder seat (10), lift cylinder (11), transverse cylinder seat (12), transverse cylinder (13), support (14) and pressing plate (15).The utility model drilling rod protective sleeve flanging pressure setting can carry out flanging process to the drilling rod protective sleeve after welding, is applicable to the drilling rod protective sleeve production technology that first punching laggard row protective sleeve is shaping, has the advantage of enhancing productivity.
Description
Technical field
The utility model relates to a kind of drilling rod protective sleeve flanging pressure setting.
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 drilling rod protective sleeve production technology of therefore seeking a kind of first punching laggard row protective sleeve shaping is particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of drilling rod protective sleeve flanging pressure setting being applicable to the shaping drilling rod protective sleeve production technology of first punching laggard row protective sleeve of enhancing productivity.
The purpose of this utility model is achieved in that
A kind of drilling rod protective sleeve flanging pressure setting, it comprises press and is positioned at the pressing plate mobile device on the left of press, and press comprises top board, base plate, lifter plate, lead, hydraulic cylinder, flanging pressure head, die shoe and counterdie, pressing plate mobile device comprises base, lift cylinder seat, lift cylinder, transverse cylinder seat, transverse cylinder, support and pressing plate, described lead is arranged between top board and base plate, described lifter plate is sheathed on lead, described hydraulic cylinder is arranged downwards on top board, the telescopic end of hydraulic cylinder is passed down through lifter plate, the telescopic end of hydraulic cylinder is provided with downward flanging pressure head, the bottom outer-edge of flanging pressure head is provided with convex globoidal, described die shoe is arranged on base plate, described counterdie is arranged on die shoe, described lift cylinder seat is arranged on base, described lift cylinder is upwards arranged on lift cylinder seat, and the telescopic end of described lift cylinder connects transverse cylinder seat, and described transverse cylinder is arranged on transverse cylinder seat to the right, the telescopic end connection bracket of described transverse cylinder, described pressing plate is set up on support.
Preferred as one, described 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 counterdie end face external diameter, and described pressing plate is set up on two cross bars.
Preferred as one, the end face of described counterdie is provided with the annulus extended out.
Compared with prior art, the beneficial effects of the utility model are:
The utility model drilling rod protective sleeve flanging pressure setting can carry out flanging process to the drilling rod protective sleeve after welding, is applicable to the drilling rod protective sleeve production technology that first punching laggard row protective sleeve is shaping, has the advantage of enhancing productivity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model drilling rod protective sleeve flanging pressure setting.
Fig. 2 is the A-A sectional view of Fig. 1.
Wherein:
Top board 1, base plate 2, lifter plate 3, lead 4, hydraulic cylinder 5, flanging pressure head 6, die shoe 7, counterdie 8, base 9, lift cylinder seat 10, lift cylinder 11, transverse cylinder seat 12, transverse cylinder 13, support 14, pressing plate 15, drilling rod protective sleeve 16.
Detailed description of the invention
See Fig. 1 and Fig. 2; a kind of drilling rod protective sleeve flanging pressure setting that the utility model relates to; it comprises press and is positioned at the pressing plate mobile device on the left of press; press comprises top board 1, base plate 2, lifter plate 3, lead 4, hydraulic cylinder 5, flanging pressure head 6, die shoe 7 and counterdie 8, and pressing plate mobile device comprises base 9, lift cylinder seat 10, lift cylinder 11, transverse cylinder seat 12, transverse cylinder 13, support 14 and pressing plate 15.
Described lead 4 has four, four leads 4 are arranged between the corner of top board 1 and the corner of base plate 2 respectively, the corner of described lifter plate 3 is sheathed on four leads 4, described hydraulic cylinder 5 is arranged downwards on top board 1, the telescopic end of hydraulic cylinder 5 is passed down through lifter plate 3, the telescopic end of hydraulic cylinder 5 is provided with downward flanging pressure head 6, the bottom outer-edge of flanging pressure head 6 is provided with convex globoidal, the shaped slightly of convex globoidal be greater than with drilling rod protective sleeve 16 cavity shape, described die shoe 7 is arranged on base plate 2, described counterdie 8 is arranged on die shoe 7, the die cavity internal diameter of described counterdie 8 and the external diameter of drilling rod protective sleeve 16 coincide, the die cavity height of described counterdie 8 is less than the height of drilling rod protective sleeve 16, the end face of described counterdie 8 is provided with the annulus extended out.
Described lift cylinder seat 10 is arranged on base 9, described lift cylinder 11 is upwards arranged on lift cylinder seat 10, the telescopic end of described lift cylinder 11 connects transverse cylinder seat 12, described transverse cylinder 13 is arranged on transverse cylinder seat 12 to the right, the telescopic end connection bracket 14 of described transverse cylinder 13, described pressing plate 15 is set up on support 14.
Described support 14 comprises the cross bar 14.2 of a vertical pole 14.1 longitudinally arranged and two lateral arrangement, the middle part of vertical pole 14.1 is connected with the telescopic end of transverse cylinder 13, the left end of two cross bars 14.2 connects vertical pole 14.1 rear and front end respectively, spacing between two cross bars 14.2 is greater than the external diameter of counterdie 8 end face annulus, and described pressing plate 15 is set up on two cross bars 14.2.
Operation principle:
Treat that the drilling rod protective sleeve of flanging is positioned in the die cavity of counterdie by what welded, primer fluid cylinder pressure, 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, then Ethylene recov cylinder pressure, stretch out transverse cylinder, pressing plate is delivered to above drilling rod protective sleeve by support, reclaim lift cylinder, support declines, pressing plate is held on drilling rod protective sleeve top, primer fluid cylinder pressure, flanging pressure head presses down and utilizes the flatness of pressing plate to put down extending out the drilling rod protective sleeve head tube wall pressure forming hypotenuse, Ethylene recov cylinder pressure, stretch out lift cylinder, support holds up pressing plate, reclaim transverse cylinder, support moves to left playback, take off the drilling rod protective sleeve that flanging completes.
Claims (3)
1. a drilling rod protective sleeve flanging pressure setting, it is characterized in that it comprises press and is positioned at the pressing plate mobile device on the left of press, press comprises top board (1), base plate (2), lifter plate (3), lead (4), hydraulic cylinder (5), flanging pressure head (6), die shoe (7) and counterdie (8), pressing plate mobile device comprises base (9), lift cylinder seat (10), lift cylinder (11), transverse cylinder seat (12), transverse cylinder (13), support (14) and pressing plate (15), described lead (4) is arranged between top board (1) and base plate (2), described lifter plate (3) is sheathed on lead (4), described hydraulic cylinder (5) is arranged downwards in top board (1) is upper, the telescopic end of hydraulic cylinder (5) is passed down through lifter plate (3), the telescopic end of hydraulic cylinder (5) is provided with downward flanging pressure head (6), the bottom outer-edge of flanging pressure head (6) is provided with convex globoidal, described die shoe (7) is arranged on base plate (2), described counterdie (8) is arranged on die shoe (7), described lift cylinder seat (10) is arranged on base (9), described lift cylinder (11) is upwards arranged on lift cylinder seat (10), the telescopic end of described lift cylinder (11) connects transverse cylinder seat (12), described transverse cylinder (13) is arranged on transverse cylinder seat (12) to the right, the telescopic end connection bracket (14) of described transverse cylinder (13), described pressing plate (15) is set up on support (14).
2. a kind of drilling rod protective sleeve flanging pressure setting according to claim 1; it is characterized in that described support (14) comprises the cross bar (14.2) of a vertical pole (14.1) longitudinally arranged and two lateral arrangement; the middle part of vertical pole (14.1) is connected with the telescopic end of transverse cylinder (13); the left end of two cross bars (14.2) connects vertical pole (14.1) rear and front end respectively; spacing between two cross bars (14.2) is greater than counterdie (8) end face external diameter, and described pressing plate (15) is set up on two cross bars (14.2).
3. a kind of drilling rod protective sleeve flanging pressure setting according to claim 1 and 2, is characterized in that the end face of described counterdie (8) is provided with the annulus extended out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567271.0U CN204135143U (en) | 2014-09-29 | 2014-09-29 | Drilling rod protective sleeve flanging pressure setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420567271.0U CN204135143U (en) | 2014-09-29 | 2014-09-29 | Drilling rod protective sleeve flanging pressure setting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204135143U true CN204135143U (en) | 2015-02-04 |
Family
ID=52411861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420567271.0U Withdrawn - After Issue CN204135143U (en) | 2014-09-29 | 2014-09-29 | Drilling rod protective sleeve flanging pressure setting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204135143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226763B (en) * | 2014-09-29 | 2016-03-30 | 江阴德玛斯特钻具有限公司 | Drilling rod protective sleeve flanging pressure setting |
-
2014
- 2014-09-29 CN CN201420567271.0U patent/CN204135143U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104226763B (en) * | 2014-09-29 | 2016-03-30 | 江阴德玛斯特钻具有限公司 | Drilling rod protective sleeve flanging pressure setting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150204 Effective date of abandoning: 20160330 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |