CN204183457U - Be convenient to the fixture that oil drill rocker is Clean- - Google Patents
Be convenient to the fixture that oil drill rocker is Clean- Download PDFInfo
- Publication number
- CN204183457U CN204183457U CN201420631815.5U CN201420631815U CN204183457U CN 204183457 U CN204183457 U CN 204183457U CN 201420631815 U CN201420631815 U CN 201420631815U CN 204183457 U CN204183457 U CN 204183457U
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- China
- Prior art keywords
- fixture
- groove
- fixed
- block
- clamp structure
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Abstract
The utility model relates to is convenient to the Clean-fixture of oil drill rocker, comprise fixed axis, fixed axis one end is arranged on holder, the other end is provided with fixed disk, fixed disk at least offers a groove, fixed disk is provided with fixed block with groove fit place, hydraulic jack is provided with in fixed block, clamp structure is provided with in groove, clamp structure is connected on hydraulic jack, clamp structure comprises contiguous block, grip block, contiguous block is provided with projection, recess sidewall is provided with the groove I coordinated with projection, grip block is provided with the clamping face that radian coordinates with drilling-rod external wall, clamping face is set to check face.The utility model is by arranging the consistent clamping face of radian and drilling-rod external wall by fixture, and clamping face is set to check face, effectively raise frictional force when fixture contacts with drilling rod, thus overcome existing fixture and fix drilling rod and fix unstable problem.
Description
Technical field
The utility model relates to mechanical fastening system field, particularly, relates to and is a kind ofly convenient to the Clean-fixture of oil drill rocker.
Background technology
in the recovery process of oil, drilling rod is a kind of requisite instrument, and drilling rod is reusable, in order to improve the service life of drilling rod, must carry out maintenance at every turn clean after using drilling rod to drilling rod.Drilling rod is in the process used, the scrap things such as the earth that drilling well produces, aggregate chips, oil stain can adhere to early drilling-rod external wall, the outer wall of drilling rod can be corroded, the service life of drilling rod can be had influence on, and can impact the use next time of drilling rod, the drilling rod being attached with scrap thing can have influence on quality and the operating efficiency of drilling well next time, therefore, drilling rod must clean it after a procedure, because the diameter of drilling rod used in petroleum machinery is larger, therefore need drilling rod fixture to fix when clean drilling rod, be convenient to clean its outer wall.Existing fixture is all generally that employing two or three cylinders are fixed, and such fixed form makes the fixing of drilling rod not be very firm, makes drilling rod in the phenomenon of carrying out easily skidding in the process cleaned.
Utility model content
Technical problem to be solved in the utility model is to provide a kind ofly is convenient to the Clean-fixture of oil drill rocker, fixes drilling rod fix unstable problem to overcome existing fixture.
The technical scheme in the invention for solving the above technical problem is: be convenient to the fixture that oil drill rocker is Clean-, comprise fixed axis, fixed axis one end is arranged on holder, the other end is provided with fixed disk, fixed disk at least offers 2 grooves, fixed disk is provided with fixed block with groove fit place, hydraulic jack is provided with in fixed block, clamp structure is provided with in groove, clamp structure is connected on hydraulic jack, clamp structure comprises contiguous block, grip block, contiguous block is provided with projection, recess sidewall is provided with the groove I coordinated with projection, grip block is provided with the clamping face that radian coordinates with drilling-rod external wall, clamping face is set to flank.Bearing is provided with the controller controlling fixed axis and rotate, fixed axis can along the central shaft rotation of self on bearing, fixed disk is fixed on fixed axis, relative to fixed axis ground still, therefore fixed axis is when rotating, fixed disk rotates around its central axis with identical rotating speed, the clamp structure controlled by hydraulic jack is provided with in fixed disk, fixture in use, oil drill rocker is placed between two clamp structures, primer fluid compressing cylinder, clamp structure is inwardly shunk in fixed disk radial direction makes clamp structure be stuck on drilling-rod external wall, thus by drill-rod clamping, when needs rotation only has drilling rod, start the controller on bearing, fixed axis is rotated, fixed axis drives fixed disk to rotate, thus drive the rotation of drilling rod, projection and groove I with the use of, be convenient to the slip of clamp structure in groove, and can guarantee that clamp structure is well fixed in groove, make it the skew that position can not occur in sliding process, and then improve the clamping effect of clamp structure, clamping face has the radian consistent with drilling-rod external wall, have radian clamping face can well and drilling-rod external wall well fit, improve the clamping effect of clamp structure, and clamping face is set to check face, check face is that crisscross microgroove is formed, compare general flank, check mask has and larger frictional force, further increase the clamping effect of clamping face moon drilling-rod external wall, avoid the phenomenon that drilling rod skids in fixture, the utility model is by arranging the consistent clamping face of radian and drilling-rod external wall by fixture, and clamping face is set to check face, effectively raise frictional force when fixture contacts with drilling rod, thus overcome existing fixture and fix drilling rod and fix unstable problem.
Further, the width of contiguous block is consistent with the width of groove, the width 20mm larger than the width of contiguous block of grip block.The width of contiguous block is consistent with the width of groove is convenient to the movement of clamp structure in groove, and grip block has the contact area that wider width improves grip block and drilling rod, and then improves the clamping effect of clamp structure.
Further, fixed axis protrudes from fixed disk on clamping direction.Outstanding fixed axis can insert drilling rod inwall, is convenient to the fixing of when holding drill pipe drilling rod, makes the fixing operation of drilling rod more convenient.
To sum up, the beneficial effects of the utility model are:
1, the utility model is by arranging the consistent clamping face of radian and drilling-rod external wall by fixture, and clamping face is set to check face, effectively raise frictional force when fixture contacts with drilling rod, thus overcome existing fixture and fix drilling rod and fix unstable problem.
2, the utility model by being provided with projection on contiguous block, recess sidewall is provided with the groove I coordinated with projection; Grip block is provided with the clamping face that radian coordinates with drilling-rod external wall; The width 20mm larger than the width of contiguous block of grip block; Improve the clamping effect of clamp structure.
3, the utility model by protruding from fixed disk by fixed axis on clamping direction, makes the fixing operation of drilling rod more convenient.
Accompanying drawing explanation
Fig. 1 is the front view of fixture;
Fig. 2 is the left view of fixture;
Fig. 3 is the structural representation of grip block.
Mark and corresponding parts title in accompanying drawing:
1-holder; 2-fixed axis; 3-fixed disk; 21-groove; 22-fixed block; 23-hydraulic jack; 24-clamp structure; 241-contiguous block; 242-grip block; 243-projection; 244-clamping face.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but embodiment of the present utility model is not limited thereto.
Embodiment:
As shown in Figure 1 to Figure 3, be convenient to the fixture that oil drill rocker is Clean-, comprise fixed axis 2, fixed axis 2 one end is arranged on holder 1, the other end is provided with fixed disk 3, fixed axis 2 protrudes from fixed disk 3 on clamping direction, fixed disk 3 at least offers 2 grooves 21, fixed disk 3 is provided with fixed block 22 with groove 21 cooperation place, hydraulic jack 23 is provided with in fixed block 22, clamp structure 24 is provided with in groove 21, clamp structure 24 is connected on hydraulic jack 23, clamp structure 24 comprises contiguous block 241, grip block 242, contiguous block 241 is provided with projection 243, groove 21 sidewall is provided with the groove I coordinated with projection 243, grip block 242 is provided with the clamping face 244 that radian coordinates with drilling-rod external wall, the width of contiguous block 241 is consistent with the width of groove 21, the width 20mm larger than the width of contiguous block 241 of grip block 242.
As mentioned above, the utility model can be realized preferably.
Claims (3)
1. be convenient to the fixture that oil drill rocker is Clean-, comprise fixed axis (2), fixed axis (2) one end is arranged on holder (1), the other end is provided with fixed disk (3), fixed disk (3) at least offers 2 grooves (21), on fixed disk (3) and groove (21) cooperation place is provided with fixed block (22), hydraulic jack (23) is provided with in fixed block (22), clamp structure (24) is provided with in groove (21), clamp structure (24) is connected on hydraulic jack (23), it is characterized in that, described clamp structure (24) comprises contiguous block (241), grip block (242), contiguous block (241) is provided with projection (243), groove (21) sidewall is provided with the groove I coordinated with projection (243), grip block (242) is provided with the clamping face (244) that radian coordinates with drilling-rod external wall, clamping face (244) is set to check face.
2. be according to claim 1ly convenient to the Clean-fixture of oil drill rocker, it is characterized in that, the width of described contiguous block (241) is consistent with the width of groove (21), the width 20mm larger than the width of contiguous block (241) of grip block (242).
3. be according to claim 1 and 2ly convenient to the Clean-fixture of oil drill rocker, it is characterized in that, described fixed axis (2) protrudes from fixed disk (3) on clamping direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631815.5U CN204183457U (en) | 2014-10-29 | 2014-10-29 | Be convenient to the fixture that oil drill rocker is Clean- |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420631815.5U CN204183457U (en) | 2014-10-29 | 2014-10-29 | Be convenient to the fixture that oil drill rocker is Clean- |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204183457U true CN204183457U (en) | 2015-03-04 |
Family
ID=52615488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420631815.5U Expired - Fee Related CN204183457U (en) | 2014-10-29 | 2014-10-29 | Be convenient to the fixture that oil drill rocker is Clean- |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204183457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358529A (en) * | 2014-10-29 | 2015-02-18 | 成都科盛石油科技有限公司 | Drill rod fixing device |
-
2014
- 2014-10-29 CN CN201420631815.5U patent/CN204183457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358529A (en) * | 2014-10-29 | 2015-02-18 | 成都科盛石油科技有限公司 | Drill rod fixing device |
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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: 20150304 Termination date: 20151029 |
|
| EXPY | Termination of patent right or utility model |