CN208391677U - A kind of diamond bit prosthetic device - Google Patents
A kind of diamond bit prosthetic device Download PDFInfo
- Publication number
- CN208391677U CN208391677U CN201820629781.4U CN201820629781U CN208391677U CN 208391677 U CN208391677 U CN 208391677U CN 201820629781 U CN201820629781 U CN 201820629781U CN 208391677 U CN208391677 U CN 208391677U
- Authority
- CN
- China
- Prior art keywords
- top plate
- drill bit
- link block
- pedestal
- lifting device
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
Landscapes
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a kind of diamond bit prosthetic devices, belong to oil drilling equipment technical field, for solving existing bort bit weir long-time manual polishing reparation, large labor intensity, the low problem of grinding accuracy.It includes pedestal and top plate, the pedestal is connected with top plate by support column, rotating platform is provided on the bottom plate, the rotating platform upper surface is provided with the fixed device of drill bit, the top plate is equipped with lifting device, rotating mechanism is connected with below the lifting device, workpiece polishing mechanism is fixedly connected with below the rotating mechanism, the workpiece polishing mechanism includes driving motor and the grinding wheel with motor axis connection, the utility model passes through setting lifting device, rotating mechanism, the fixed device of drill bit and workpiece polishing mechanism are used cooperatively, realize the polishing reparation to the drill bit mouth of a river, keep mouth of a river depth, labour can be reduced compared to traditional artificial polishing, improve grinding accuracy.
Description
Technical field
The utility model relates to oil drilling equipment technical fields, and in particular to a kind of diamond bit prosthetic device.
Background technique
Diamond bit category one-piece drill bit, entire drill bit does not have movable components, relatively simple for structure, has high-strength
Degree, high abrasion and shock proof ability are three one of big new technologies of world well the 1980s.Diamond bit is being crept into
During rock stratum, for carcass working lining constantly with rock, landwaste friction, the continuous wear and thinning of carcass causes mouth of a river height constantly to drop
Low, cleaning solution flow also decreases, and the high temperature that carcass surface is generated with rock stratum cannot be pulled away in time, makes carcass working lining bottom
Portion gathers a large amount of frictional heat, causes carcass thermal wear, accelerates carcass to scrap speed, while height reduction in the mouth of a river can also stop rock
Bits discharge in time, blocks spray orifice, influences drilling efficiency.
In the prior art, often worker uses grinding wheel or file to carry out reconditioning intensification to the mouth of a river, but due to the mouth of a river
Hardness is larger, and manual operation spends the time longer, and labor intensity of workers is big, and artificial grinding depth is not easy unified, is easy to make
At cleaning solution after entering well to mouth of a river erosion unevenness, diamond bit eccentric wear is caused.
Utility model content
The purpose of this utility model is that: a kind of reduction labor intensity is provided, diamond bit with high accuracy is repaired
Prosthetic device.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of diamond bit prosthetic device, including pedestal and top plate, the pedestal are connected with top plate by support column, institute
It states and is provided with rotating platform on bottom plate, the rotating platform upper surface is provided with the fixed device of drill bit, and the top plate, which is equipped with, to be risen
Falling unit, the lifting device lower section is connected with rotating mechanism, is fixedly connected with workpiece polishing mechanism below the rotating mechanism, described
Workpiece polishing mechanism includes driving motor and the grinding wheel with motor axis connection.
When the diamond bit prosthetic device work of the utility model, by the screw thread of diamond bit to be repaired after abrasion
Connecting pin is connect with the fixed device of drill bit, rotating platform rotation is pushed, under so that a mouth of a river of diamond bit is located at grinding wheel just
Side, while adjusting lifting device contacts grinding wheel just with mouth of a river upper surface, rotating mechanism drives grinding wheel in diamond bit
The polishing to mouth of a river fan-shaped region is realized in heart rotation, while lifting device gradually drives rotating mechanism and grinding wheel to decline, Xiang Jin
The polishing of hard rock bit matrix root, deepens mouth of a river height, completes the reparation to a mouth of a river, and lifting device rises after reparation,
Then lifting device and rotating mechanism stop working, and rotate rotating platform, and replacement to next mouth of a river is repaired, and repeat above-mentioned step
Suddenly, it realizes and all mouths of a river is repaired.
Further, the roof center is provided with through-hole, and the lifting device includes screw lift and stepper motor one,
The rotating mechanism includes link block, stepper motor two and L shape connecting rod, and the screw lift output end and link block rotate
Connection, the link block are set to inside through-hole, and the stepper motor two is installed on inside link block, the L shape connecting rod and step
It is fixedly connected into two output shaft of motor.
Further, the through-hole be square through hole, the link block section be it is rectangular, be provided in this way be conducive to limit connect
Transverse moving left and right of the block in through-hole is connect, grinding wheel stability is kept, improves grinding accuracy.
Further, the fixed device of the drill bit is cylinder, and the cylinder interior is equipped with to be matched with drill bit connecting pin
Internal screw thread, it is simple to be connected through a screw thread structure, stable connection, guarantees stability of bit, improves grinding accuracy.
Further, the rotating platform side is equipped with gear bar, is additionally provided with gear bar limiting device on the pedestal, leads to
The gear bar of the fixed rotating platform side of gear bar limiting device is crossed, so that grinding wheel drill bit during polishing the mouth of a river keeps solid
It is fixed, improve grinding accuracy.
The utility model has the beneficial effect that compared with prior art
1, the utility model is made by the cooperation of setting lifting device, rotating mechanism, drill bit fixed device and workpiece polishing mechanism
With, it realizes polishing reparation to the drill bit mouth of a river, increases mouth of a river depth, guarantee mouth of a river area, it can be with compared to traditional artificial polishing
Labour is reduced, grinding accuracy is improved, keeps mouth of a river uniform depth, avoids cleaning solution uneven to drill bit erosion, causes improper
Abrasion.
2, the utility model is by being set as through-hole for square through hole, and link block section is set as rectangular, sets in this way
It is equipped with and is conducive to limit transverse moving left and right of the link block in through-hole, keep grinding wheel stability, improve grinding accuracy.
3, the utility model is by setting gear bar and gear bar limiting device, so that grinding wheel bores during polishing the mouth of a river
Head is kept fixed, and improves grinding accuracy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial top view of the utility model.
Marked in the figure: 1- stepper motor one, 2- top plate, 3- grinding wheel, 4- are supported, 5- pedestal, 6- gear bar limiting device,
7- gear bar, 8- drill bit fixed device, the mouth of a river 9-, 10- driving motor, 11-L shape connecting rod, 12- stepper motor two, 13- connection
Block, 14- through-hole, 15- screw lift.
Specific embodiment
Below with reference to embodiment, the utility model will be further described, and described embodiment is only that this is practical new
Type a part of the embodiment is not whole embodiment.Based on the embodiments of the present invention, the ordinary skill people of this field
Member's other embodiments used obtained without making creative work, belong to the protection model of the utility model
It encloses.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of diamond bit prosthetic device, including pedestal 5 and top plate 2, the pedestal 5 and top
Plate 2 is connected by support column 4, rotating platform is provided on the bottom plate, the rotating platform upper surface is provided with drill bit and fixes
Device 8, the top plate 2 are equipped with lifting device, and rotating mechanism, the rotating mechanism lower section are connected with below the lifting device
It is fixedly connected with workpiece polishing mechanism, the workpiece polishing mechanism includes driving motor 10 and the grinding wheel 3 with motor axis connection.
Further, 2 center of top plate is provided with through-hole 14, and the lifting device includes screw lift 15 and stepping electricity
Machine 1, the rotating mechanism include link block 13, stepper motor 2 12 and L shape connecting rod 11, and the screw lift 15 exports
End is rotatablely connected with link block 13, and the link block 13 is set to inside through-hole 14, and the stepper motor 2 12 is installed on link block
Inside 13, the L shape connecting rod 11 is fixedly connected with 2 12 output shaft of stepper motor.Stepper motor 1 is for driving screw rod liter
Drop machine 15, so that link block 13 be driven to move up and down, stepper motor 2 12 is for driving L shape connecting rod 11 to turn in specified angle
It is dynamic.
Specifically, the through-hole 14 is square through hole 14, and 13 section of link block is rectangular.It is provided in this way and is conducive to limit
Determine transverse moving left and right of the link block 13 in through-hole 14, keep 3 stability of grinding wheel, improves grinding accuracy.
Working principle of the utility model is: the threaded ends of diamond bit to be repaired after abrasion are fixed with drill bit
Device 8 connects, and pushes rotating platform rotation, is located at a mouth of a river 9 of diamond bit immediately below grinding wheel 3, while adjusting silk
Bar elevator 15 contacts grinding wheel 3 just with 9 upper surface of the mouth of a river, and stepper motor 2 12 drives L shape connecting rod 11 in specified angle
Interior rotation, i.e. drive grinding wheel 3 realize the polishing to 9 fan-shaped region of the mouth of a river, while stepper motor around diamond bit center rotating
One 1 driving screw lifts 15 drive rotating mechanism and grinding wheel 3 to decline, and polish to diamond drill bit matrix root, deepen water
9 height of mouth, completes the reparation to a mouth of a river 9, and screw lift 15 rises after reparation, then stepper motor 1, stepping electricity
Machine 2 12 and driving motor 10 stop working, and rotate rotating platform, and replacement to next mouth of a river 9 is repaired, repeated the above steps, real
Now all mouths of a river 9 are repaired.
Embodiment 2:
As depicted in figs. 1 and 2, the present embodiment advanced optimizes on the basis of embodiment 1, and the specially described drill bit is fixed
Device 8 is cylinder, and the cylinder interior is equipped with the internal screw thread matched with drill bit connecting pin.
In the present embodiment, it is simple to be connected through a screw thread structure, stable connection, guarantees stability of bit, improves grinding accuracy.
Embodiment 3:
As depicted in figs. 1 and 2, the present embodiment advanced optimizes on the basis of embodiment 2, the specially described rotating platform
Side is equipped with gear bar 7, is additionally provided with 7 limiting device 6 of gear bar on the pedestal 5.
Specifically, 7 limiting device 6 of gear bar is L shape, and can be rotated around pedestal 5, when needing to limit to gear bar 7
When, rotate 7 limiting device 6 of gear bar, be caught in the short side of L shape limiting device in 7 gap of gear bar, realize to gear bar 7 with
And the limit of rotating platform.
In the present embodiment, by the gear bar 7 of the fixed rotating platform side of 7 limiting device 6 of L shape gear bar, so that grinding wheel 3
Drill bit is kept fixed during polishing the mouth of a river 9, improves grinding accuracy.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of diamond bit prosthetic device, it is characterised in that: including pedestal (5) and top plate (2), the pedestal (5) and top
Plate (2) is connected by support column (4), is provided with rotating platform on the pedestal, the rotating platform upper surface is provided with drill bit
Fixed device (8), the top plate (2) are equipped with lifting device, are connected with rotating mechanism, the rotation below the lifting device
It is fixedly connected with workpiece polishing mechanism below mechanism, the workpiece polishing mechanism includes driving motor (10) and the grinding wheel with motor axis connection
(3)。
2. diamond bit prosthetic device according to claim 1, it is characterised in that: top plate (2) center is provided with logical
Hole (14), the lifting device include screw lift (15) and stepper motor one (1), and the rotating mechanism includes link block
(13), stepper motor two (12) and L shape connecting rod (11), screw lift (15) output end and link block (13) rotation connect
It connects, the link block (13) is set to through-hole (14) inside, and the stepper motor two (12) is installed on link block (13) inside, described
L shape connecting rod (11) is fixedly connected with stepper motor two (12) output shaft.
3. diamond bit prosthetic device according to claim 2, it is characterised in that: the through-hole (14) is square through hole
(14), link block (13) section is rectangular.
4. diamond bit prosthetic device according to claim 1, it is characterised in that: the drill bit fixes device (8) and is
Cylinder, the cylinder interior are equipped with the internal screw thread matched with drill bit connecting pin.
5. diamond bit prosthetic device according to claim 1, it is characterised in that: the rotating platform side is equipped with tooth
It takes turns item (7), is additionally provided with gear bar (7) limiting device (6) on the pedestal (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629781.4U CN208391677U (en) | 2018-04-28 | 2018-04-28 | A kind of diamond bit prosthetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820629781.4U CN208391677U (en) | 2018-04-28 | 2018-04-28 | A kind of diamond bit prosthetic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208391677U true CN208391677U (en) | 2019-01-18 |
Family
ID=65062304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820629781.4U Expired - Fee Related CN208391677U (en) | 2018-04-28 | 2018-04-28 | A kind of diamond bit prosthetic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208391677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059826A (en) * | 2020-09-24 | 2020-12-11 | 苏州浩耐特磨具有限公司 | Surface repairing and polishing device and surface repairing and polishing method |
-
2018
- 2018-04-28 CN CN201820629781.4U patent/CN208391677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059826A (en) * | 2020-09-24 | 2020-12-11 | 苏州浩耐特磨具有限公司 | Surface repairing and polishing device and surface repairing and polishing method |
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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: 20190118 Termination date: 20200428 |