CN206732856U - Drill for oil well maintenance clamping assembly - Google Patents
Drill for oil well maintenance clamping assembly Download PDFInfo
- Publication number
- CN206732856U CN206732856U CN201720336067.1U CN201720336067U CN206732856U CN 206732856 U CN206732856 U CN 206732856U CN 201720336067 U CN201720336067 U CN 201720336067U CN 206732856 U CN206732856 U CN 206732856U
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- CN
- China
- Prior art keywords
- drill
- oil well
- screw rod
- chute
- movable block
- 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
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Abstract
The utility model discloses drill for oil well maintenance clamping assembly, including positioning seat, chute is provided with positioning seat, screw rod I is provided with each chute；A movable block is arranged with every screw rod I, tapped through hole is provided with movable block；One end away from chute bottom land on each movable block is provided with a mounting cylinder, and its axis is provided with screw thread on the inwall of mounting cylinder；Screw rod II is provided with each mounting cylinder, the centre bore of the screw rod II and mounting cylinder coordinates.Drill for oil well is placed between screw rod II, rotary screw I, movable block is promoted toward drill for oil well direction, rotary screw II, one end away from movable block on screw rod II is set to contact and hold out against with drill for oil well installation position, to limit drill for oil well, avoiding rocking caused by maintenance topples over drill for oil well, this not only enables the maintenance of drill for oil well be smoothed out, it is thus also avoided that drill for oil well is toppled over the situation for injuring the pin of worker by a crashing object and occurred.
Description
Technical field
It the utility model is related to drill bit maintenance clamping assembly, and in particular to drill for oil well maintenance clamping assembly.
Background technology
Drill for oil well is the important tool of oil drilling, is its service behaviour for drilling through oil when exploiting oil
Quality will directly affect drilling quality, drilling efficiency and drilling cost.Drill for oil well generally need to through pouring, roughing, carving
The techniques such as quarter, finishing, welding blade, welding cutting tooth., need to be to drill for oil well after welding blade or cutting tooth is completed
Surface situation cleaning, caused welding slag in welding process is cleaned out, to improve the quality of drill for oil well.
Drill for oil well is the part that condition of work is most arduous in oil excavating equipment.When the cutting tooth on drill for oil well or
Cutting blade is produced when abrasion even comes off, it is necessary to be repaired to drill for oil well.During maintenance, need first by frayed cutting tooth or
Person's cutting blade is removed, and is cleaned out by its mounting groove, then the upper new cutting tooth of welding or cutting blade.
But in the mode of this maintenance, service worker directly puts drill for oil well on the ground, will without associated clamps
It is fixed.Because no part fixes drill for oil well, when repairing drill for oil well, easily make drill for oil well produce rock and
Fall down, this causes damage not only bad for maintenance, the meeting of drill for oil well to the surface of drill for oil well, is also easy to injure worker's by a crashing object
Pin.Also, it is necessary to rotate drill for oil well or movement oneself after the drill for oil well that worker completes a visual angle is cleared up or welded
Orientation, rotating drill for oil well easily makes drill for oil well crank and topples over, and the mobile orientation of oneself then adds cleaning weldering
The complexity of slag.
Utility model content
The utility model purpose is to provide drill for oil well maintenance clamping assembly solve when repairing drill for oil well, by
Drill for oil well is fixed in no part, drill for oil well easily produces and rocks and fall down, and this is not only bad for drill for oil well
Maintenance, the problem of being also easy to the pin for injuring worker by a crashing object.
The utility model is achieved through the following technical solutions：
Drill for oil well maintenance clamping assembly, including positioning seat, several chutes, institute are provided with the upper surface of positioning seat
The one end for stating chute is in communication with the outside, and the other end of chute points to center and the closing of positioning seat, and chute is along positioning seat
The perpendicular bisector on surface is symmetrically arranged on the upper surface of positioning seat；
Screw rod I is provided with each chute, one end of the screw rod I is rotatablely connected with the blind end of the chute, spiral shell
The other end of bar I overhangs the chute, and the diameter parallel of screw rod I is in the chute, while screw rod I can turn around the axis of oneself
It is dynamic；A movable block is arranged with every screw rod I, tapped through hole, the tapped through hole and spiral shell are provided with movable block
Bar I coordinates；One end away from chute bottom land on each movable block is provided with a mounting cylinder, and the axis of the mounting cylinder hangs down
Directly in the upper surface of positioning seat, and its axis is provided with screw thread on the inwall of mounting cylinder；It is respectively provided with each mounting cylinder
There is screw rod II, the centre bore of the screw rod II and mounting cylinder coordinates.
In use, between drill for oil well is placed on into screw rod II, then rotary screw I, by movable block toward drill for oil well direction
Promote, then rotary screw II, one end away from movable block on screw rod II is contacted and is held out against with drill for oil well installation position, with
Drill for oil well is limited, avoiding rocking caused by maintenance topples over drill for oil well, and this not only enables the maintenance of drill for oil well suitable
Profit is carried out, it is thus also avoided that drill for oil well is toppled over the situation for injuring the pin of worker by a crashing object and occurred.
Further, in addition to mounting blocks, mounting hole is provided with the upper surface of positioning seat, is provided with mounting blocks
Mating holes, the perpendicular bisector of the axis of the mounting hole and mating holes with positioning seat upper surface overlaps, and mating holes is screwed hole.
The cross section of the mounting blocks is square, and the cross sectional dimensions of the mounting hole is consistent with the cross sectional dimensions of mounting blocks.
Rotate drill for oil well for the ease of fixed, by the diameter of mating holes and pitch equidimension parameter setting into and oil well
The diameter of the installation portion of drill bit is consistent with pitch equidimension parameter.The installation portion of drill for oil well and mating holes are coordinated, then made
One end away from movable block contacts with drill for oil well installation position on screw rod II.When rotating drill for oil well, mating holes limits
Drill for oil well is toppled over, while one end away from movable block contacts with drill for oil well installation position on screw rod II, to mating holes
Screw thread plays a protective role, and avoids drill for oil well from producing when toppling over trend, and the thread stress of screw thread is excessive to produce damage.
Further, one end away from mounting hole bottom hole on mounting blocks is provided with shadoof.Can according to different size and
Drill for oil well with different size installation portions, selects suitable mounting blocks and corresponding mounting hole.When need select large scale
Or small size mounting hole when, lift shadoof, then replace with suitable mounting blocks.This sample clamping assembly is not limited only to
A kind of drill for oil well maintenance of size, expand the application of this clamping assembly.
Further, one end away from movable block is provided with jacking block on screw rod II, and the jacking block is spherical, and jacking block
It is spherical on the axis of screw rod II.
Further, the opening size of the chute is less than bottom land size, and the cross sectional dimensions of movable block and chute
Cross sectional dimensions is consistent.The chute has four.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model drill for oil well maintenance clamping assembly, in use, between drill for oil well is placed on into screw rod II, so
Rotary screw I afterwards, movable block is promoted toward drill for oil well direction, then rotary screw II, make remote movable block on screw rod II
One end contacts and held out against with drill for oil well installation position, and to limit drill for oil well, avoiding rocking caused by maintenance makes oil well
Drill bit is toppled over, and this not only enables the maintenance of drill for oil well be smoothed out, it is thus also avoided that drill for oil well topples over the pin that injures worker by a crashing object
Situation occurs；
2nd, the utility model drill for oil well maintenance clamping assembly, drill for oil well is rotated for the ease of fixed, by mating holes
Diameter and pitch equidimension parameter setting it is consistent with pitch equidimension parameter into the diameter of the installation portion with drill for oil well.Will
The installation portion of drill for oil well coordinates with mating holes, then makes one end and drill for oil well installation position on screw rod II away from movable block
Contact.When rotating drill for oil well, mating holes limits toppling over for drill for oil well, while one end away from movable block on screw rod II
Contacted with drill for oil well installation position, the screw thread of mating holes played a protective role, avoid drill for oil well from producing when toppling over trend,
The thread stress of screw thread is excessive to produce damage；
3rd, the utility model drill for oil well maintenance clamping assembly, when the mounting hole for needing selection large scale or small size
When, lift shadoof, then replace with suitable mounting blocks；The oil well that this sample clamping assembly is not limited only to a kind of size bores
Head maintenance, expand the application of this clamping assembly.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part, the restriction to the utility model embodiment is not formed.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of positioning seat；
Fig. 3 is the structural representation of movable block.
Mark and corresponding parts title in accompanying drawing：
1- positioning seats, 2- screw rods I, 3- movable blocks, 4- mounting cylinders, 5- screw rods II, 6- chutes, 7- tapped through holes, 8- installations
Block, 9- mounting holes, 10- mating holes, 11- shadoofs, 12- jacking blocks.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, it is not intended as to restriction of the present utility model.
Embodiment 1
As shown in Figure 1-Figure 3, the utility model drill for oil well maintenance clamping assembly, including positioning seat 1, in positioning seat 1
Upper surface be provided with several chutes 6, one end of the chute 6 is in communication with the outside, and the other end of chute 6 points to positioning seat 1
Center and closing, and chute 6 is symmetrically arranged on the upper surface of positioning seat 1 along the perpendicular bisector of the upper surface of positioning seat 1
On；
Screw rod I 2 is provided with each chute 6, one end of the screw rod I 2 rotates with the blind end of the chute 6 to be connected
Connect, the other end of screw rod I 2 overhangs the chute 6, and the diameter parallel of screw rod I 2 is in the chute 6, while screw rod I 2 can be around oneself
Axis rotate；A movable block 3 is arranged with every screw rod I 2, tapped through hole 7 is provided with movable block 3, it is described
Tapped through hole 7 coordinates with screw rod I 2；One end away from the bottom land of chute 6 on each movable block 3 is provided with a mounting cylinder 4,
The axis of the mounting cylinder 4 is provided with screw thread on the inwall of mounting cylinder 4 perpendicular to the upper surface of positioning seat 1 along its axis；
Screw rod II 5 is provided with each mounting cylinder 4, the centre bore of the screw rod II 5 and mounting cylinder 4 coordinates.
In use, between drill for oil well is placed on into screw rod II 5, then rotary screw I 2, by movable block 3 toward drill for oil well side
To propulsion, then rotary screw II 5, make one end away from movable block 3 on screw rod II 5 contact and push up with drill for oil well installation position
Tightly, to limit drill for oil well, avoiding rocking caused by maintenance topples over drill for oil well, and this not only makes the maintenance of drill for oil well
It can be smoothed out, it is thus also avoided that drill for oil well is toppled over the situation for injuring the pin of worker by a crashing object and occurred.
Embodiment 2
The present embodiment is on the basis of embodiment 1, and the utility model is further illustrated.
As shown in Figure 1-Figure 3, the utility model drill for oil well maintenance clamping assembly, in addition to mounting blocks 8, in positioning seat
Mounting hole 9 is provided with 1 upper surface, mating holes 10, the axle of the mounting hole 9 and mating holes 10 are provided with mounting blocks 8
Perpendicular bisector of the line with the upper surface of positioning seat 1 overlaps, and mating holes 10 is screwed hole.The cross section of the mounting blocks 8 is pros
Shape, the cross sectional dimensions of the mounting hole 9 are consistent with the cross sectional dimensions of mounting blocks 8.
Rotate drill for oil well for the ease of fixed, by the diameter of mating holes 10 and pitch equidimension parameter setting into and oil
The diameter of the installation portion of well drill bit is consistent with pitch equidimension parameter.The installation portion of drill for oil well and mating holes 10 are coordinated, so
One end away from movable block 3 on screw rod II 5 is set to be contacted with drill for oil well installation position afterwards.When rotating drill for oil well, mating holes
10 limit toppling over for drill for oil well, while one end away from movable block 3 contacts with drill for oil well installation position on screw rod II 5,
The screw thread of mating holes 10 is played a protective role, avoids drill for oil well from producing when toppling over trend, the thread stress of screw thread is excessive
Produce damage.
Further, one end away from the bottom hole of mounting hole 9 on mounting blocks 8 is provided with shadoof 11.Can be according to different size
And the drill for oil well with different size installation portions, select suitable mounting blocks 8 and corresponding mounting hole 9.When needing to select
During the mounting hole 9 of large scale or small size, lift shadoof 11, then replace with suitable mounting blocks 8.This sample clamping group
Part is not limited only to a kind of drill for oil well maintenance of size, expands the application of this clamping assembly.
Further, one end away from movable block 3 is provided with jacking block 12 on screw rod II 5, the jacking block 12 be it is spherical,
And jacking block 12 is spherical on the axis of screw rod II 5.
Further, the opening size of the chute 6 is less than bottom land size, and the cross sectional dimensions of movable block 3 and chute 6
Cross sectional dimensions it is consistent.The chute 6 has four.
Above-described embodiment, the purpose of this utility model, technical scheme and beneficial effect are entered
One step describes in detail, should be understood that and the foregoing is only specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, it is all within the spirit and principles of the utility model, any modification for being made, equally replace
Change, improve, should be included within the scope of protection of the utility model.
Claims (7)
1. drill for oil well maintenance clamping assembly, it is characterised in that：Including positioning seat (1), set in the upper surface of positioning seat (1)
There are several chutes (6), one end of the chute (6) is in communication with the outside, and the other end of chute (6) is pointed in positioning seat (1)
The heart is simultaneously closed, and chute (6) is symmetrically arranged on the upper table of positioning seat (1) along the perpendicular bisector of positioning seat (1) upper surface
On face；
Screw rod I (2) is provided with each chute (6), one end of the screw rod I (2) and the blind end of the chute (6) rotate
Connection, the other end of screw rod I (2) overhang the chute (6), and the diameter parallel of screw rod I (2) is in the chute (6), while screw rod
I (2) can rotate around the axis of oneself；
A movable block (3) is arranged with every screw rod I (2), tapped through hole (7) is provided with movable block (3), it is described
Tapped through hole (7) coordinates with screw rod I (2)；
One end away from chute (6) bottom land is provided with a mounting cylinder (4), the mounting cylinder (4) on each movable block (3)
Axis perpendicular to the upper surface of positioning seat (1), and its axis is provided with screw thread on the inwall of mounting cylinder (4)；
Screw rod II (5) is provided with each mounting cylinder (4), the screw rod II (5) and the centre bore of mounting cylinder (4) coordinate.
2. drill for oil well maintenance clamping assembly according to claim 1, it is characterised in that：Also include mounting blocks (8),
Mounting hole (9) is provided with the upper surface of positioning seat (1), mating holes (10), the mounting hole are provided with mounting blocks (8)
(9) overlapped with perpendicular bisector of the axis with positioning seat (1) upper surface of mating holes (10), and mating holes (10) is screwed hole.
3. drill for oil well maintenance clamping assembly according to claim 2, it is characterised in that：The horizontal stroke of the mounting blocks (8)
Section is square, and the cross sectional dimensions of the mounting hole (9) is consistent with the cross sectional dimensions of mounting blocks (8).
4. drill for oil well maintenance clamping assembly according to claim 2, it is characterised in that：It is remote on mounting blocks (8)
One end of mounting hole (9) bottom hole is provided with shadoof (11).
5. drill for oil well maintenance clamping assembly according to claim 1, it is characterised in that：It is remote on screw rod II (5)
One end of movable block (3) is provided with jacking block (12), and the jacking block (12) is spherical, and jacking block (12) is spherical in screw rod II
(5) on axis.
6. the drill for oil well maintenance clamping assembly according to any one of claim 1-5, it is characterised in that：The chute
(6) opening size is less than bottom land size, and the cross sectional dimensions of movable block (3) is consistent with the cross sectional dimensions of chute (6).
7. the drill for oil well maintenance clamping assembly according to any one of claim 1-5, it is characterised in that：The chute
(6) there are four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336067.1U CN206732856U (en) | 2017-03-30 | 2017-03-30 | Drill for oil well maintenance clamping assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720336067.1U CN206732856U (en) | 2017-03-30 | 2017-03-30 | Drill for oil well maintenance clamping assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206732856U true CN206732856U (en) | 2017-12-12 |
Family
ID=60558298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720336067.1U Expired - Fee Related CN206732856U (en) | 2017-03-30 | 2017-03-30 | Drill for oil well maintenance clamping assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206732856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900512A (en) * | 2017-12-27 | 2018-04-13 | 南京魔迪多维数码科技有限公司 | Ultra-short pulse laser process equipment for hard brittle material |
| CN107971644A (en) * | 2017-12-27 | 2018-05-01 | 南京魔迪多维数码科技有限公司 | Ultra-short pulse laser cutting equipment for hard brittle material |
| CN111571321A (en) * | 2020-06-18 | 2020-08-25 | 常州豪爵铃木摩托车有限公司 | Drill bit grinding equipment for drilling motorcycle frame |
-
2017
- 2017-03-30 CN CN201720336067.1U patent/CN206732856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900512A (en) * | 2017-12-27 | 2018-04-13 | 南京魔迪多维数码科技有限公司 | Ultra-short pulse laser process equipment for hard brittle material |
| CN107971644A (en) * | 2017-12-27 | 2018-05-01 | 南京魔迪多维数码科技有限公司 | Ultra-short pulse laser cutting equipment for hard brittle material |
| CN111571321A (en) * | 2020-06-18 | 2020-08-25 | 常州豪爵铃木摩托车有限公司 | Drill bit grinding equipment for drilling motorcycle frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20180330 |