CN209163730U - A kind of mine alloy bit - Google Patents
A kind of mine alloy bit Download PDFInfo
- Publication number
- CN209163730U CN209163730U CN201821864215.8U CN201821864215U CN209163730U CN 209163730 U CN209163730 U CN 209163730U CN 201821864215 U CN201821864215 U CN 201821864215U CN 209163730 U CN209163730 U CN 209163730U
- Authority
- CN
- China
- Prior art keywords
- seat
- rubble
- attachment base
- connector
- drill bit
- 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
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- Earth Drilling (AREA)
Abstract
The utility model discloses a kind of mine alloy bits, it is covered the bottom of including, connector, inlet opening, attachment base, connector sleeve, broken seat, ladder seat, rubble body, docking groove, through-hole, rubble head, bottom set bottom is equipped with externally threaded connector, the bottom set runs through up and down with connector inlet opening, the attachment base bottom is equipped with connector sleeve, the connector sleeve is connect with bottom set right-handed thread, the attachment base outer wall sets the broken seat there are four angle bisecting, ladder seat is equipped at the top of the broken seat, ladder seat one end is equipped with semicircle rubble body, the rubble body angle of each ladder seat is identical, docking groove is equipped with inside each ladder seat, the attachment base and connector sleeve run through up and down through-hole, rubble head is equipped at the top of the attachment base.The plush copper of the drill bit top surface of the utility model is conveniently replaceable, and increases the service life of rubble head.
Description
Technical field
The utility model relates to a kind of alloy bit more particularly to a kind of mine alloy bits.
Background technique
Drill bit is the main tool of fractured rock, and wellbore is formed by drill bit fractured rock.One wellbore is formed
Quality, the length of time used, except the performance of characteristic and drill bit itself with drilled strata rock has outside the Pass, more with drill bit and ground
Between layer to be mutually matched degree related.Drill bit higher cost needs integral replacing, increases into for a long time using easy to damage
This expenditure, existing drill bit structure is single, comprehensive cannot damage to rock, influence working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of mine alloy bits, to solve the above technical problems.
The utility model uses following technical scheme to achieve the above object:
A kind of mine alloy bit, including bottom set, connector, inlet opening, attachment base, connector sleeve, broken seat, ladder
Seat, rubble body, docking groove, through-hole, rubble head, bottom set bottom are equipped with externally threaded connector, the bottom set and connector
Up and down through there is inlet opening, the attachment base bottom is equipped with connector sleeve, and the connector sleeve is connect with bottom set right-handed thread, the company
Joint chair outer wall sets the broken seat there are four angle bisecting, is equipped with ladder seat at the top of the broken seat, ladder seat one end is equipped with
The rubble body angle of semicircle rubble body, each ladder seat is identical, and docking groove is equipped with inside each ladder seat, described
Attachment base and connector sleeve run through up and down through-hole, and rubble head is equipped at the top of the attachment base.
On that basis of the above technical scheme, the rubble head includes thread bush, butt joint base, drill bit, threaded hole, plush copper, goes out
Sink, apopore, the thread bush are connect with via top right-handed thread, and the butt joint base is set in docking groove, the drill bit
For hexagonal structure, the drill bit top is equipped with multiple threaded holes, and the plush copper is connect with threaded hole right-handed thread, the drill bit
Top surface is equipped with the symmetrical effluent trough of two positions, and sink is blown described in two and is provided with apopore, the apopore is through thread bush, docking
Seat and drill bit internal.
On that basis of the above technical scheme, rotation direction and right-handed thread direction when the mine is worked with alloy bit
On the contrary.
Compared with prior art, the utility model has the advantage that the broken seat of the utility model angularly separates, and
The ladder seat of broken seat top surface is uneven, and is equipped with rubble body, increases the destructive power to rubble head surrounding rock, drill bit top
The plush copper in face is conveniently replaceable, and increases the service life of rubble head, and inlet opening is identical as apopore, plays the cooling work of drill bit
With being on the other hand convenient for drill bit fractured rock, blow the sink that blows at the top of water hole and increase and blow water area, improve the efficient of drill bit
Property.
Detailed description of the invention
Fig. 1 is the utility model surface structure schematic diagram.
Fig. 2 is the utility model assembling schematic diagram.
Fig. 3 is the utility model rubble head surface structure schematic diagram.
In figure: 1, bottom covers, 2, connector, 3, inlet opening, 4, attachment base, 5, connector sleeve, 6, broken seat, 7, ladder seat, 8,
Rubble body, 9, docking groove, 10, through-hole, 11, rubble head, 12, thread bush, 13, butt joint base, 14, drill bit, 15, threaded hole, 16, convex
Head, 17, effluent trough, 18, apopore.
Specific embodiment
The utility model is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1-3, a kind of mine alloy bit, including bottom set 1, connector 2, inlet opening 3, attachment base 4, connection
Set 5, broken seat 6, ladder seat 7, rubble body 8, docking groove 9, through-hole 10, rubble head 11, the bottom cover 1 bottom equipped with externally threaded
Connector 2, for the bottom set 1 with about 2 connector through there is inlet opening 3,4 bottom of attachment base is equipped with connector sleeve 5, the company
Female connector 5 covers 1 right-handed thread the bottom of with and connect, and 4 outer wall of attachment base sets the broken seat 6 there are four angle bisecting, the broken seat 6
Top is equipped with ladder seat 7, and described 7 one end of ladder seat is equipped with semicircle rubble body 8,8 angle of rubble body of each ladder seat 7
It is identical, docking groove 9 is equipped with inside each ladder seat 7, the attachment base 4 and about 5 connector sleeve, which run through, through-hole 10, described
Rubble head 11 is equipped at the top of attachment base 4.
The rubble head 11 includes thread bush 12, butt joint base 13, drill bit 14, threaded hole 15, plush copper 16, effluent trough 17, goes out
Water hole 18, the thread bush 12 are threadedly coupled with 10 top dextrorotation of through-hole, and the butt joint base 13 is set in docking groove 9, the brill
First 14 be hexagonal structure, and multiple threaded holes 15 are equipped at the top of the drill bit, and the plush copper 16 connects with 15 right-handed thread of threaded hole
Connect, 14 top surface of drill bit is equipped with the symmetrical effluent trough 17 of two positions, and sink 17 is blown described in two and is provided with apopore 18, it is described go out
Inside thread bush 12, butt joint base 13 and drill bit 14, the damage of plush copper 16 is conveniently replaceable in water hole 18, is increased drill bit 14 and is used the longevity
Life.
Rubble head 11 uses diamond material, such as polycrystalline diamond.The utility model mine alloy bit work
Rotation direction when making is contrary with right-handed thread, and bottom set 1, attachment base 4 and rubble head 11 is avoided to be detached from.
Working principle of the utility model is: the utility model is with right-handed thread rotation direction on the contrary, cooling water is by inlet opening
It is flow to apopore, plays the role of cooling and water drilling, the damage of plush copper 16 is removed, is conveniently replaceable；Broken seat of the utility model etc.
Angular separation, and the ladder seat of broken seat top surface is uneven, and is equipped with rubble body, increases and breaks to rubble head surrounding rock
The plush copper of bad power, drill bit top surface is conveniently replaceable, and increases the service life of rubble head, and inlet opening is identical as apopore, plays brill
The cooling effect of head, is on the other hand convenient for drill bit fractured rock, blows the sink that blows at the top of water hole and increases and blow water area, improves and bore
The high efficiency of head.
The above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With novel introduction, in the case where not departing from the principles of the present invention and spirit, the change that is carried out to embodiment is repaired
Change, replacement and variant is still fallen within the protection scope of the utility model.
Claims (4)
1. a kind of mine alloy bit, including bottom set (1), connector (2), inlet opening (3), attachment base (4), connector sleeve (5),
Broken seat (6), ladder seat (7), rubble body (8), docking groove (9), through-hole (10), rubble head (11), it is characterised in that: the bottom
It covers (1) bottom and is equipped with externally threaded connector (2), the bottom set (1) and connector (2) is run through up and down to be had inlet opening (3), described
Attachment base (4) bottom is equipped with connector sleeve (5), and the connector sleeve (5) connect with bottom set (1) right-handed thread, and the attachment base (4) is outside
Wall sets the broken seat (6) there are four angle bisecting, is equipped with ladder seat (7) at the top of the broken seat (6), the ladder seat (7) one
End is equipped with semicircle rubble body (8), and rubble body (8) angle of each ladder seat (7) is identical, each ladder seat (7)
Inside is equipped with docking groove (9), and up and down through having through-hole (10), the attachment base (4) is pushed up for the attachment base (4) and connector sleeve (5)
Portion is equipped with rubble head (11).
2. a kind of mine alloy bit according to claim 1, it is characterised in that: the rubble head (11) includes screw thread
Cover (12), butt joint base (13), drill bit (14), threaded hole (15), plush copper (16), effluent trough (17), apopore (18), the screw thread
Set (12) is threadedly coupled with dextrorotation at the top of through-hole (10), and the butt joint base (13) is set in docking groove (9), and the drill bit (14) is
Hexagonal structure, the drill bit top are equipped with multiple threaded holes (15), and the plush copper (16) and threaded hole (15) right-handed thread connect
It connects, drill bit (14) top surface is equipped with the symmetrical effluent trough of two positions (17), and two effluent troughs (17) are provided with apopore
(18), the apopore (18) is internal through thread bush (12), butt joint base (13) and drill bit (14).
3. a kind of mine alloy bit according to claim 1, it is characterised in that: the mine is worked with alloy bit
When rotation direction it is contrary with right-handed thread.
4. a kind of mine alloy bit according to claim 1, it is characterised in that: rubble head (11) uses Buddha's warrior attendant stone material
Matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864215.8U CN209163730U (en) | 2018-11-13 | 2018-11-13 | A kind of mine alloy bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821864215.8U CN209163730U (en) | 2018-11-13 | 2018-11-13 | A kind of mine alloy bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209163730U true CN209163730U (en) | 2019-07-26 |
Family
ID=67337889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821864215.8U Expired - Fee Related CN209163730U (en) | 2018-11-13 | 2018-11-13 | A kind of mine alloy bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209163730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646598A (en) * | 2024-01-30 | 2024-03-05 | 陕西延长石油矿业有限责任公司 | Mine-based two-stage drilling device and application method thereof |
-
2018
- 2018-11-13 CN CN201821864215.8U patent/CN209163730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117646598A (en) * | 2024-01-30 | 2024-03-05 | 陕西延长石油矿业有限责任公司 | Mine-based two-stage drilling device and application method thereof |
| CN117646598B (en) * | 2024-01-30 | 2024-04-12 | 陕西延长石油矿业有限责任公司 | Mine-based two-stage drilling device and application method thereof |
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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: 20190726 Termination date: 20191113 |