CN204200124U - A kind of drilling rod Fixture box - Google Patents
A kind of drilling rod Fixture box Download PDFInfo
- Publication number
- CN204200124U CN204200124U CN201420626359.5U CN201420626359U CN204200124U CN 204200124 U CN204200124 U CN 204200124U CN 201420626359 U CN201420626359 U CN 201420626359U CN 204200124 U CN204200124 U CN 204200124U
- Authority
- CN
- China
- Prior art keywords
- housing
- end cap
- backing plate
- locking device
- left end
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of drilling rod Fixture box, it comprises housing, the structure of housing is square-outside and round-inside, locking device A and locking device B is respectively arranged with inside the left part of housing He inside right part, locking device A is by left end cap, alignment pin, piston, backing plate base and backing plate composition, left end cap is positioned at inside the left end of housing, the junction of left end cap and housing is provided with back-up ring and O type circle, left end cap inside middle portion is provided with groove A, alignment pin is provided with in groove A, left end cap is connected with piston by alignment pin, the junction of piston and alignment pin is provided with groove B, the right-hand member upper surface of piston is provided with backing plate base, backing plate base is provided with backing plate, the composition component of locking device B is identical with locking device A, the form of structure of locking device B and locking device A is symmetrical about the vertical center line of housing, before and after housing, both sides are provided with buffer stopper A and buffer stopper B, the utility model have easy to use, reliability is high, clamping is firm, the advantage of good economy performance.
Description
Technical field
The utility model belongs to drilling technology field, is specifically related to a kind of Fixture box, particularly a kind of drilling rod Fixture box.
Background technology
Drilling rod bores mill equipment or bottom outlet device for connecting rig landscape apparatus and being positioned at drilling well bottom, and the purposes of drilling rod is that drilling mud is transported to drill bit, and improves, reduces or rotate bottom outlet device together with drill bit; Tool joint needs drilling rod to fix when carrying out member replacing, in existing technology, the mode of carrying out being fixedly clamped for drilling rod is a lot, but some methods too waste time and energy, some simple clamping mode does not but often reach the required moment of torsion that is fixedly clamped, and can destroy the surface of tool joint; Therefore, a kind of drilling rod Fixture box easy to use, that clamping is firm, operating efficiency is high, reliability is high is provided to be very important.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of easy to use, clamping firmly, operating efficiency is high, reliability is high drilling rod Fixture box.
The purpose of this utility model is achieved in that a kind of drilling rod Fixture box, it comprises housing, the structure of described housing is square-outside and round-inside, locking device A and locking device B is respectively arranged with inside the left part of described housing He inside right part, described locking device A is by left end cap, alignment pin, piston, backing plate base and backing plate composition, described left end cap is positioned at inside the left end of housing, described left end cap and the junction of housing are provided with back-up ring and O type circle, described left end cap inside middle portion is provided with groove A, alignment pin is provided with in described groove A, described left end cap is connected with piston by alignment pin, described piston and the junction of alignment pin are provided with groove B, the right-hand member upper surface of described piston is provided with backing plate base, described backing plate base is provided with backing plate, the composition component of described locking device B is identical with locking device A, described locking device B and the form of structure of locking device A are symmetrical about the vertical center line of housing, the downside of described housing is evenly provided with bottom support, before and after described housing, both sides are provided with buffer stopper A and buffer stopper B, described housing and the medium position of piston contact are disposed with dust ring, Si Te envelope and wear ring, upper surface four angles of described housing are respectively arranged with hydraulic fluid port plug.
Described left end cap and right end cap are also provided with fuel feed hole.
Described alignment pin is hollow circular cylinder.
Described backing plate base is tiger's jaw backing plate base.
Described backing plate is tiger's jaw backing plate.
Described hydraulic fluid port plug is turret head hydraulic fluid port plug.
Described bottom support is 4.
Described housing is that bolt is connected with the connected mode of left end cap and right end cap.
The beneficial effects of the utility model: the utility model adopts two locking devices to clamp drilling rod, when drilling rod needs to change accessory and maintenance work, drilling rod is placed on the centre position of two locking devices, two pistons clamp to centre, the position of adjustment two latching rams, drilling rod is fixed on the center of two locking devices, two pistons relatively clamp drilling rod; When carrying out pinching action to drilling rod, alignment pin plays guide effect, can ensure that piston clamps along horizontal direction drilling rod exactly, and the contact area of piston and drilling rod is large, and uniform force; Owing to adopting hydraulic way, the whole clamping course of work is very steady, and easy to learn, be convenient to workman's learning manipulation, the clamping functional reliability for drilling rod is high; The utility model have easy to use, reliability is high, clamping is firm, the advantage of good economy performance.
Accompanying drawing explanation
Fig. 1 is the front sectional view of a kind of drilling rod Fixture box of the utility model.
Fig. 2 is the vertical view cutaway drawing of a kind of drilling rod Fixture box of the utility model.
In figure: 1, housing 2, left end cap 3, groove A 4, alignment pin 5, locking device A 6, bottom support 7, groove B 8, piston 9, dust ring 10, this special envelope 11, wear ring 12, locking device B 13, bolt 14, right end cap 15, alignment pin 16, back-up ring 17, O type circle 18, buffer stopper A 19, buffer stopper B 20, backing plate base 21, backing plate 22, hydraulic fluid port plug 23, fuel feed hole.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1
As depicted in figs. 1 and 2, a kind of drilling rod Fixture box, it comprises housing 1, the structure of described housing 1 is square-outside and round-inside, locking device A5 and locking device B12 is respectively arranged with inside the left part of described housing 1 He inside right part, described locking device A5 is by left end cap 2, alignment pin 4, piston 8, backing plate base 20 and backing plate 21 form, described left end cap 2 is positioned at inside the left end of housing 1, described left end cap 2 and the junction of housing 1 are provided with back-up ring 16 and O type circle 17, described left end cap 2 inside middle portion is provided with groove A3, alignment pin 4 is provided with in described groove A3, described left end cap 2 is connected with piston 8 by alignment pin 4, described piston 8 is provided with groove B7 with the junction of alignment pin 4, the right-hand member upper surface of described piston 8 is provided with backing plate base 20, described backing plate base 20 is provided with backing plate 21, the composition component of described locking device B12 is identical with locking device A5, described locking device B12 and the form of structure of locking device A5 are symmetrical about the vertical center line of housing, the downside of described housing 1 is evenly provided with bottom support 6, before and after described housing 1, both sides are provided with buffer stopper A18 and buffer stopper B19, the medium position that described housing 1 contacts with piston 8 is disposed with dust ring 9, Si Te envelope 10 and wear ring 11, upper surface four angles of described housing 1 are respectively arranged with hydraulic fluid port plug 22.
The utility model adopts two locking devices to clamp drilling rod, when drilling rod needs to change accessory and maintenance work, drilling rod is placed on the centre position of two locking devices, two pistons clamp to centre, the position of adjustment two latching rams, drilling rod is fixed on the center of two locking devices, two pistons relatively clamp drilling rod; When carrying out pinching action to drilling rod, alignment pin plays guide effect, can ensure that piston clamps along horizontal direction drilling rod exactly, and the contact area of piston and drilling rod is large, and uniform force; Adopt two buffer stoppers, the stability of Fixture box external operating environment can be ensured; Owing to adopting hydraulic way, the whole clamping course of work is very steady, and easy to learn, be convenient to workman's learning manipulation, the clamping functional reliability for drilling rod is high; The utility model have easy to use, reliability is high, clamping is firm, the advantage of good economy performance.
Embodiment 2
As depicted in figs. 1 and 2, a kind of drilling rod Fixture box, it comprises housing 1, the structure of described housing 1 is square-outside and round-inside, locking device A5 and locking device B12 is respectively arranged with inside the left part of described housing 1 He inside right part, described locking device A5 is by left end cap 2, alignment pin 4, piston 8, backing plate base 20 and backing plate 21 form, described left end cap 2 is positioned at inside the left end of housing 1, described left end cap 2 and the junction of housing 1 are provided with back-up ring 16 and O type circle 17, described left end cap 2 inside middle portion is provided with groove A3, alignment pin 4 is provided with in described groove A3, described left end cap 2 is connected with piston 8 by alignment pin 4, described piston 8 is provided with groove B7 with the junction of alignment pin 4, the right-hand member upper surface of described piston 8 is provided with backing plate base 20, described backing plate base 20 is provided with backing plate 21, the composition component of described locking device B12 is identical with locking device A5, described locking device B12 and the form of structure of locking device A5 are symmetrical about the vertical center line of housing, the downside of described housing 1 is evenly provided with bottom support 6, before and after described housing 1, both sides are provided with buffer stopper A18 and buffer stopper B19, the medium position that described housing 1 contacts with piston 8 is disposed with dust ring 9, Si Te envelope 10 and wear ring 11, upper surface four angles of described housing 1 are respectively arranged with hydraulic fluid port plug 22.
Described left end cap 2 and right end cap 14 are also provided with fuel feed hole.
Described alignment pin 4 is hollow circular cylinder.
Described backing plate base 20 is tiger's jaw backing plate base.
Described backing plate 21 is tiger's jaw backing plate.
Described hydraulic fluid port plug 22 is turret head hydraulic fluid port plug.
Described bottom support 6 is 4.
Described housing 1 is that bolt is connected with the connected mode of left end cap 2 and right end cap 14.
The utility model adopts two locking devices to clamp drilling rod, when drilling rod needs to change accessory and maintenance work, drilling rod is placed on the centre position of two locking devices, two pistons clamp to centre, the position of adjustment two latching rams, drilling rod is fixed on the center of two locking devices, two pistons relatively clamp drilling rod; When carrying out pinching action to drilling rod, alignment pin plays guide effect, can ensure that piston clamps along horizontal direction drilling rod exactly, and the contact area of piston and drilling rod is large, and uniform force; Adopt two buffer stoppers, the stability of Fixture box external operating environment can be ensured; Owing to adopting hydraulic way, the whole clamping course of work is very steady, and easy to learn, be convenient to workman's learning manipulation, the clamping functional reliability for drilling rod is high; The utility model have easy to use, reliability is high, clamping is firm, the advantage of good economy performance.
Claims (8)
1. a drilling rod Fixture box, it comprises housing, it is characterized in that: the structure of described housing is square-outside and round-inside, locking device A and locking device B is respectively arranged with inside the left part of described housing He inside right part, described locking device A is by left end cap, alignment pin, piston, backing plate base and backing plate composition, described left end cap is positioned at inside the left end of housing, described left end cap and the junction of housing are provided with back-up ring and O type circle, described left end cap inside middle portion is provided with groove A, alignment pin is provided with in described groove A, described left end cap is connected with piston by alignment pin, described piston and the junction of alignment pin are provided with groove B, the right-hand member upper surface of described piston is provided with backing plate base, described backing plate base is provided with backing plate, the composition component of described locking device B is identical with locking device A, described locking device B and the form of structure of locking device A are symmetrical about the vertical center line of housing, the downside of described housing is evenly provided with bottom support, before and after described housing, both sides are provided with buffer stopper A and buffer stopper B, described housing and the medium position of piston contact are disposed with dust ring, Si Te envelope and wear ring, upper surface four angles of described housing are respectively arranged with hydraulic fluid port plug.
2. a kind of drilling rod Fixture box according to claim 1, is characterized in that: described left end cap and right end cap are also provided with fuel feed hole.
3. a kind of drilling rod Fixture box according to claim 1, is characterized in that: described alignment pin is hollow circular cylinder.
4. a kind of drilling rod Fixture box according to claim 1, is characterized in that: described backing plate base is tiger's jaw backing plate base.
5. a kind of drilling rod Fixture box according to claim 1, is characterized in that: described backing plate is tiger's jaw backing plate.
6. a kind of drilling rod Fixture box according to claim 1, is characterized in that: described hydraulic fluid port plug is turret head hydraulic fluid port plug.
7. a kind of drilling rod Fixture box according to claim 1, is characterized in that: described bottom support is 4.
8. a kind of drilling rod Fixture box according to claim 1, is characterized in that: described housing is that bolt is connected with the connected mode of left end cap and right end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626359.5U CN204200124U (en) | 2014-10-28 | 2014-10-28 | A kind of drilling rod Fixture box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420626359.5U CN204200124U (en) | 2014-10-28 | 2014-10-28 | A kind of drilling rod Fixture box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204200124U true CN204200124U (en) | 2015-03-11 |
Family
ID=52658093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420626359.5U Expired - Fee Related CN204200124U (en) | 2014-10-28 | 2014-10-28 | A kind of drilling rod Fixture box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204200124U (en) |
-
2014
- 2014-10-28 CN CN201420626359.5U patent/CN204200124U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204248720U (en) | For the centring pneumatic fixture of column | |
| CN101775965B (en) | Open-top composite clamp holder | |
| CN104384972A (en) | Drill lathe clamp | |
| CN207508765U (en) | A kind of hydraulically operated fixture | |
| CN203343927U (en) | Rapid clamping component | |
| CN202877925U (en) | Universal fixture used for drilling on inclined surface | |
| CN204976130U (en) | Turning attachment of turning engine connecting rod | |
| CN204658420U (en) | For the marking device of workpiece | |
| CN204525259U (en) | A kind of sample clamp | |
| CN204200124U (en) | A kind of drilling rod Fixture box | |
| CN202356672U (en) | Special fixture for drilling holes on workpiece | |
| CN204658009U (en) | A kind of fixture for piston rod groove milling | |
| CN204295373U (en) | A kind of self-replaced type multi-work piece drilling machine | |
| CN204868177U (en) | Boring positioner | |
| CN105563170A (en) | Manual bolt pressing type plate-shaped workpiece drilling clamp | |
| CN204366514U (en) | The multistation clamping device of adjustable gripping power | |
| CN204663421U (en) | Hole sealing tube clamping device | |
| CN203437677U (en) | Drilling machine | |
| CN104493257A (en) | Fixture for clamping of connecting base | |
| CN204711250U (en) | The pneumatic drill bit locking device of double rotating disc type automatic drilling machine | |
| CN203822200U (en) | Clamp holder with external spring | |
| CN203621999U (en) | Fixture for cylindrical workpiece | |
| CN204621159U (en) | A kind of fixture of double-movement fixture block | |
| CN205020865U (en) | Anti -osmosis filter core center tube drilling equipment | |
| CN203334980U (en) | Tong head grabbing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20191028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |