CN208473717U - A kind of drill bit being easily installed - Google Patents
A kind of drill bit being easily installed Download PDFInfo
- Publication number
- CN208473717U CN208473717U CN201820673807.5U CN201820673807U CN208473717U CN 208473717 U CN208473717 U CN 208473717U CN 201820673807 U CN201820673807 U CN 201820673807U CN 208473717 U CN208473717 U CN 208473717U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- round bar
- hole
- inserting column
- circular
- 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 mechanical equipment technical fields, especially a kind of drill bit being easily installed, including connecting tube, the connecting tube is internally provided with round bar, the round bar both sides external is provided with clamping mechanism, the round bar is connected by clamping mechanism with connecting tube, the connecting tube two sides are uniformly provided with multiple the second through-holes through connecting tube, level offers multiple first through hole on the round bar, side is inserted with the inserting column through the second through-hole and first through hole outside the connecting tube, the inserting column outer surface is uniformly provided with multiple second circular holes, the round bar outer surface offers multiple first circular holes vertically, the inserted block through the first circular hole and the second circular hole is inserted on the outside of the connecting tube, and inserted block lower end extends to inside round bar, the inserted block direction is mutually perpendicular to inserting column direction.The utility model is easily installed, and structure is simple, and stablizing effect is good.
Description
Technical field
The utility model relates to mechanical equipment technical field more particularly to a kind of drill bits being easily installed.
Background technique
Drill bit is commonly used in petroleum, natural gas extraction and road construction, the drill bit kind of countries in the world research and development at present
Class be also it is all kinds of, stability is not high when drill bit in the prior art has the disadvantage in that work, operates when installing drill bit
It is cumbersome, the work load of operator is increased, while also reducing working efficiency, therefore be unfavorable for promoting.
Utility model content
Purpose of the utility model is to solve disadvantage existing in the prior art, and what is proposed a kind of is easily installed
Drill bit.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of drill bit being easily installed, including connecting tube, the connecting tube is internally provided with round bar, outside the round bar
Portion two sides are provided with clamping mechanism, and the round bar is connected by clamping mechanism with connecting tube, and the connecting tube two sides are uniform
Offer multiple the second through-holes through connecting tube, level offers multiple first through hole on the round bar, and first through hole with
Second through-hole aperture is identical, and side is inserted with the inserting column through the second through-hole and first through hole outside the connecting tube, and inserts
Column extends to the other side outside connecting tube, and the inserting column end thread on the outside of the connecting tube is connected with nut, for inserting column position
The fixation set, the inserting column outer surface are uniformly provided with multiple second circular holes, and the round bar outer surface offers multiple vertically
One circular hole, and the first circular hole is identical as the second circular hole aperture, is inserted on the outside of the connecting tube through the first circular hole and the second circle
The inserted block in hole, and inserted block lower end extends to inside round bar, the inserted block direction is mutually perpendicular to inserting column direction.
Preferably, the clamping mechanism includes that the circular trough for being provided with round bar side and fixation are fastened in circular trough
Casing, and circular trough is mutually matched with casing size, connecting rod is inserted on the outside of the connecting tube, and connecting rod is logical through second
Hole simultaneously extends on the inside of casing, and described sleeve pipe length is greater than the length of connecting rod, and the connecting rod end on the inside of described sleeve pipe is vertical
Limit plate is installed, and limits board diameter and is greater than connection shank diameter, it is horizontal between the limit plate side and inside pipe casing side
It is connected with reset spring.
Preferably, the round bar outer surface of the connecting tube lower end is embedded with multiple diamond particles.
Preferably, the connecting tube and round bar outer surface are coated with anti-corrosion layer, and anti-corrosion layer is zinc coat.
The utility model proposes a kind of drill bit being easily installed, beneficial effect is: the drill bit being easily installed passes through
Round bar can be easily connected on the inside of connecting tube by clamping mechanism, and cooperation inserting column is plugged in first through hole and the second through-hole,
And inserted block is plugged in the first circular hole and the second circular hole, so that drill bit is able to maintain a stable state, so as to avoid
In the course of work, the case where drill bit surprisingly falls off and shakes, and the drill bit can be easily installed, and be greatly reduced operator
The work load of member, therefore be conducive to promote.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of drill bit being easily installed structural schematic diagram.
Fig. 2 be the utility model proposes a kind of drill bit being easily installed the portion A schematic enlarged-scale view.
In figure: first through hole 1, the second through-hole 2, clamping mechanism 3, connecting rod 31, limit plate 32, reset spring 33, casing
34, circular trough 35, nut 4, the first circular hole 5, connecting tube 6, inserting column 7, inserted block 8, round bar 9, diamond particles 10, the second circular hole
11。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of drill bit being easily installed, including connecting tube 6, connecting tube 6 are internally provided with round bar 9, connection
Pipe 6 and 9 outer surface of round bar are coated with anti-corrosion layer, and anti-corrosion layer is zinc coat, and anti-locking apparatus is had by extraneous oxide etch
Conducive to the service life for extending device, 9 outer surface of round bar of 6 lower end of connecting tube is embedded with multiple diamond particles 10, is conducive to
Increase the intensity of round bar 9, so that the working efficiency of drill bit is improved, 9 both sides external of round bar is provided with clamping mechanism
3, round bar 9 is connected by clamping mechanism 3 with connecting tube 6, clamping mechanism 3 including be provided with the circular trough 35 of 9 side of round bar with
And the fixed casing 34 being fastened in circular trough 35, and circular trough 35 is mutually matched with 34 size of casing, is plugged on the outside of connecting tube 6
There is connecting rod 31, and connecting rod 31 through the second through-hole 2 and extends to 34 inside of casing, 34 length of casing is greater than connecting rod 31
Length, 31 end of connecting rod of 34 inside of casing is vertically-mounted limit plate 32, and 32 diameter of limit plate is greater than connecting rod 31 directly
Diameter, horizontal connection has reset spring 33 between 34 interior side of 32 side of limit plate and casing, by pressing connecting rod 31, because
The length of connecting rod 31 is less than the length of casing 34, cooperates the contraction of reset spring 33, so that connecting rod 31 is stretched into casing 34
Contracting, thus realize round bar 9 to moving inside connecting tube 6, when external force removes, so that connecting rod 31 is plugged in first through hole 1,
To achieve the purpose that defined position, by the design, enable to round bar 9 very convenient during installation and energy
Enough stable work alleviates work load to improve the working efficiency of operator.
6 two sides of connecting tube are uniformly provided with multiple the second through-holes 2 through connecting tube 6, and level offers multiple on round bar 9
First through hole 1, and first through hole 1 is identical as 2 aperture of the second through-hole, 6 outside side of connecting tube be inserted with through the second through-hole 2 with
And the inserting column 7 of first through hole 1, and inserting column 7 extends to the 6 outside other side of connecting tube, 7 end thread of inserting column in 6 outside of connecting tube
It is connected with nut 4, for the fixation to 7 position of inserting column, 7 outer surface of inserting column is uniformly provided with multiple second circular holes 11, outside round bar 9
Surface offers multiple first circular holes 5 vertically, and the first circular hole 5 is identical as 11 aperture of the second circular hole, is inserted on the outside of connecting tube 6
Through the inserted block 8 of the first circular hole 5 and the second circular hole 11, and 8 lower end of inserted block extends to inside round bar 9,8 direction of inserted block and inserting column 7
Direction is mutually perpendicular to, and inserting column 7 runs through the second through-hole 2 and first through hole 1, enables to protect between connecting tube 6 and round bar 9
The stable state on a vertical direction is held, then cooperates inserted block 8 to be plugged in the first circular hole 5 and the second circular hole 11, and under inserted block 8
End is through inserting column 7 and extends to inside round bar 9, so that keeping in the horizontal direction between connecting tube 6 and round bar 9 stable
State is conducive to the efficient work of drill bit to realize the stabilization of whole device.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of drill bit being easily installed, including connecting tube (6), which is characterized in that the connecting tube (6) is internally provided with round bar
(9), round bar (9) both sides external is provided with clamping mechanism (3), and the round bar (9) passes through clamping mechanism (3) and connecting tube
(6) it is connected, connecting tube (6) two sides are uniformly provided with multiple the second through-holes (2) through connecting tube (6), the round bar
(9) level offers multiple first through hole (1) on, and first through hole (1) is identical as the second through-hole (2) aperture, the connecting tube
(6) external side is inserted with the inserting column (7) through the second through-hole (2) and first through hole (1), and inserting column (7) extends to connection
(6) external other side is managed, inserting column (7) end thread on the outside of the connecting tube (6) is connected with nut (4), for inserting column (7)
The fixation of position, inserting column (7) outer surface are uniformly provided with multiple second circular holes (11), and round bar (9) outer surface is vertical
Multiple first circular holes (5) are offered, and the first circular hole (5) is identical as the second circular hole (11) aperture, is inserted on the outside of the connecting tube (6)
Equipped with the inserted block (8) for running through the first circular hole (5) and the second circular hole (11), and inserted block (8) lower end extends to round bar (9) inside, institute
Inserted block (8) direction is stated to be mutually perpendicular to inserting column (7) direction.
2. a kind of drill bit being easily installed according to claim 1, which is characterized in that the clamping mechanism (3) includes opening
It is located at the circular trough (35) and the fixed casing (34) being fastened in circular trough (35) of round bar (9) side, and circular trough (35)
It is mutually matched with casing (34) size, is inserted with connecting rod (31) on the outside of the connecting tube (6), and connecting rod (31) runs through second
Through-hole (2) simultaneously extends on the inside of casing (34), and described sleeve pipe (34) length is greater than the length of connecting rod (31), described sleeve pipe (34)
Connecting rod (31) end of inside is vertically-mounted to be had limit plate (32), and limit plate (32) diameter is greater than connecting rod (31) diameter,
Horizontal connection has reset spring (33) between limit plate (32) side and casing (34) interior side.
3. a kind of drill bit being easily installed according to claim 1, which is characterized in that the circle of connecting tube (6) lower end
Bar (9) outer surface is embedded with multiple diamond particles (10).
4. a kind of drill bit being easily installed according to claim 1, which is characterized in that the connecting tube (6) and round bar (9)
Outer surface is coated with anti-corrosion layer, and anti-corrosion layer is zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673807.5U CN208473717U (en) | 2018-05-08 | 2018-05-08 | A kind of drill bit being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820673807.5U CN208473717U (en) | 2018-05-08 | 2018-05-08 | A kind of drill bit being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208473717U true CN208473717U (en) | 2019-02-05 |
Family
ID=65220507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820673807.5U Expired - Fee Related CN208473717U (en) | 2018-05-08 | 2018-05-08 | A kind of drill bit being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208473717U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915023A (en) * | 2019-04-04 | 2019-06-21 | 河南城建学院 | Extraction borehole multiple aperture drilling apparatus and its construction method based on gas permeability difference |
| CN112523681A (en) * | 2021-02-07 | 2021-03-19 | 东营市元捷石油机械有限公司 | Screw drilling tool convenient to dismouting |
-
2018
- 2018-05-08 CN CN201820673807.5U patent/CN208473717U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915023A (en) * | 2019-04-04 | 2019-06-21 | 河南城建学院 | Extraction borehole multiple aperture drilling apparatus and its construction method based on gas permeability difference |
| CN109915023B (en) * | 2019-04-04 | 2020-11-03 | 河南城建学院 | Extraction drilling multi-aperture drilling device based on air permeability difference and construction method thereof |
| CN112523681A (en) * | 2021-02-07 | 2021-03-19 | 东营市元捷石油机械有限公司 | Screw drilling tool convenient to dismouting |
| CN112523681B (en) * | 2021-02-07 | 2021-04-16 | 东营市元捷石油机械有限公司 | Screw drilling tool convenient to dismouting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190719 Address after: 221000 South End of Kuihe East Road, Xuzhou High-tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Shenli Machinery Technology Co., Ltd. Address before: 610000 No. 506, 5th Building, 1st Unit, 5th Floor, No. 8 Liuli Road, Jinjiang District, Chengdu City, Sichuan Province Patentee before: Chengdu Link Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190205 Termination date: 20200508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |