CN103056421A - Shell component for single-drive bidirectional drill bit - Google Patents
Shell component for single-drive bidirectional drill bit Download PDFInfo
- Publication number
- CN103056421A CN103056421A CN2013100452644A CN201310045264A CN103056421A CN 103056421 A CN103056421 A CN 103056421A CN 2013100452644 A CN2013100452644 A CN 2013100452644A CN 201310045264 A CN201310045264 A CN 201310045264A CN 103056421 A CN103056421 A CN 103056421A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- end cap
- drive installation
- installation end
- single driving
- 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.)
- Pending
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Abstract
The invention discloses a shell component for a single-drive bidirectional drill bit. The shell component comprises a bottom plate (1), wherein a drive mounting end cover (2) and two drill bit mounting end covers (3) are arranged on the bottom plate (1); the drive mounting end cover (2) and the two drill bit mounting end covers (3) have the same height; the drive mounting end cover (2) and the two drill bit mounting end covers (3) are connected through a connecting side wall (4) with the same height; a drive mounting hole is formed in the drive mounting end cover (2); and drill bit mounting holes (31) are formed in the two drill bit mounting end covers (3). The shell component has the advantages of high safety and reliability, simple structure and low cost.
Description
Technical field
The present invention relates to the rig field, be specifically related to a kind of casing assembly for the single driving two-way drill bit.
Background technology
The single driving two-way drill bit is a kind of single driving mechanism drives two drill bits by travelling gear bore operation instrument.But, the single driving two-way drill bit of prior art all be in use respectively by three independently supporting device fix, this structure is installed loaded down with trivial details, and foreign material enter the travelling gear spare of single driving two-way drill bit easily especially in use, affect the reliability of single driving two-way drill bit.
Summary of the invention
The technical problem to be solved in the present invention provides high, simple in structure, the with low cost casing assembly that is used for the single driving two-way drill bit of a kind of security reliability.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of casing assembly for the single driving two-way drill bit, comprise base plate, described base plate is provided with a drive installation end cap and two drill bits are installed end cap, it is highly identical that described drive installation end cap, two drill bits are installed the end cap threes, and drive installation end cap and two drill bits are installed between the end cap and are linked to each other by contour connection sidewall, described drive installation end cap is provided with the drive installation hole, and described two drill bit installation ends cover and are provided with the drill bit installing hole.
As further improvement in the technical proposal:
The outside of described connection sidewall is provided with installing plate, and described installing plate is provided with a plurality of cover plate installing holes; The upside of described drive installation end cap, two drill bit installation end caps is equipped with a plurality of mounting-positioning holes.
Described drive installation end cap is provided with the installation plug that stretches out.
The present invention has following advantage: the present invention in use; the drive end of single driving two-way drill bit is installed in the drive installation hole on the drive installation end cap; two drill bits are installed in respectively two drill bits and install in the drill bit installing hole of end cap; then the driving shaft of single driving two-way drill bit is connected with two drill bits to work good and be placed on by travelling gear and connects between the sidewall; can protect reliably the transmission mechanism of single driving two-way drill bit; prevent that foreign material from entering the transmission mechanism of single driving two-way drill bit, have security reliability height, advantage simple in structure, with low cost.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the perspective view of the embodiment of the invention.
Fig. 2 is the plan structure schematic diagram of the embodiment of the invention.
Marginal data: 1, base plate; 2, drive installation end cap; 21, plug is installed; 3, drill bit is installed end cap; 31, drill bit installing hole; 4, connect sidewall; 41, installing plate; 42, cover plate installing hole; 43, locating hole.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention are made more explicit defining.
As depicted in figs. 1 and 2, the casing assembly that present embodiment is used for the single driving two-way drill bit comprises base plate 1, base plate 1 is provided with a drive installation end cap 2 and two drill bits are installed end cap 3, it is highly identical that drive installation end cap 2, two drill bits are installed end cap 3 threes, and drive installation end cap 2 and two drill bits are installed between the end cap 3 and are linked to each other by contour connection sidewall 4, drive installation end cap 2 is provided with the drive installation hole, and two drill bits are installed end cap 3 and are provided with drill bit installing hole 31.Present embodiment in use; the drive end of single driving two-way drill bit is installed in the drive installation hole on the drive installation end cap 2; two drill bits are installed in respectively two drill bits and install in the drill bit installing hole 31 of end cap 3; then the driving shaft of single driving two-way drill bit is connected with two drill bits to work good and be placed on by travelling gear and connects between the sidewall 4; can protect reliably the transmission mechanism of single driving two-way drill bit; prevent that foreign material from entering the transmission mechanism of single driving two-way drill bit, have security reliability height, advantage simple in structure, with low cost.
In the present embodiment, the outside that connects sidewall 4 is provided with installing plate 41, and installing plate 41 is provided with a plurality of cover plate installing holes 42; The upside of drive installation end cap 2, two drill bit installation end caps 3 is equipped with a plurality of mounting-positioning holes 43, installing plate 41 is located at the outside that connects sidewall 4, saves the space, and is easy for installation, and mounting-positioning holes 43 can play the effect of location when mounted to cover plate, installs more efficient and convenient.
In the present embodiment, drive installation end cap 2 is provided with the installation plug 21 that stretches out, and plug 21 is installed can directly be plugged on the driving mechanism, more solid and reliable with being connected of driving mechanism.
The above only is preferred embodiment of the present invention, and protection scope of the present invention is not limited in above-mentioned embodiment, and every technical scheme that belongs to the principle of the invention all belongs to protection scope of the present invention.For a person skilled in the art, some improvements and modifications of under the prerequisite that does not break away from principle of the present invention, carrying out, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (3)
1. casing assembly that is used for the single driving two-way drill bit, it is characterized in that: comprise base plate (1), described base plate (1) is provided with a drive installation end cap (2) and two drill bits are installed end cap (3), it is highly identical that described drive installation end cap (2), two drill bits are installed end cap (3) threes, and drive installation end cap (2) and two drill bits are installed between the end cap (3) and are linked to each other by contour connection sidewall (4), described drive installation end cap (2) is provided with the drive installation hole, and described two drill bits are installed end cap (3) and are provided with drill bit installing hole (31).
2. the casing assembly for the single driving two-way drill bit according to claim 1, it is characterized in that: the outside of described connection sidewall (4) is provided with installing plate (41), and described installing plate (41) is provided with a plurality of cover plate installing holes (42); The upside of described drive installation end cap (2), two drill bit installation end caps (3) is equipped with a plurality of mounting-positioning holes (43).
3. the casing assembly for the single driving two-way drill bit according to claim 2, it is characterized in that: described drive installation end cap (2) is provided with the installation plug (21) that stretches out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100452644A CN103056421A (en) | 2013-02-05 | 2013-02-05 | Shell component for single-drive bidirectional drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100452644A CN103056421A (en) | 2013-02-05 | 2013-02-05 | Shell component for single-drive bidirectional drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103056421A true CN103056421A (en) | 2013-04-24 |
Family
ID=48099470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100452644A Pending CN103056421A (en) | 2013-02-05 | 2013-02-05 | Shell component for single-drive bidirectional drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103056421A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58146611U (en) * | 1982-03-30 | 1983-10-03 | 株式会社大隈鐵工所 | Anguilla attachment |
| JPS62153029U (en) * | 1986-03-19 | 1987-09-28 | ||
| US5452503A (en) * | 1993-11-15 | 1995-09-26 | Honda Giken Kogyo Kabushiki Kaisha | Turret machine tool |
| CN200970759Y (en) * | 2006-11-20 | 2007-11-07 | 詹春波 | Double-fastener electric hand drill |
| CN202040750U (en) * | 2010-10-28 | 2011-11-16 | 深圳市景佑能源科技有限公司 | Electric torch casing |
| CN203044973U (en) * | 2013-02-05 | 2013-07-10 | 侯如升 | Outer shell component applied to single-driving bi-directional drill |
-
2013
- 2013-02-05 CN CN2013100452644A patent/CN103056421A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58146611U (en) * | 1982-03-30 | 1983-10-03 | 株式会社大隈鐵工所 | Anguilla attachment |
| JPS62153029U (en) * | 1986-03-19 | 1987-09-28 | ||
| US5452503A (en) * | 1993-11-15 | 1995-09-26 | Honda Giken Kogyo Kabushiki Kaisha | Turret machine tool |
| CN200970759Y (en) * | 2006-11-20 | 2007-11-07 | 詹春波 | Double-fastener electric hand drill |
| CN202040750U (en) * | 2010-10-28 | 2011-11-16 | 深圳市景佑能源科技有限公司 | Electric torch casing |
| CN203044973U (en) * | 2013-02-05 | 2013-07-10 | 侯如升 | Outer shell component applied to single-driving bi-directional drill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |