CN204238858U - A kind of mining reaming tool based on tank - Google Patents
A kind of mining reaming tool based on tank Download PDFInfo
- Publication number
- CN204238858U CN204238858U CN201420643113.9U CN201420643113U CN204238858U CN 204238858 U CN204238858 U CN 204238858U CN 201420643113 U CN201420643113 U CN 201420643113U CN 204238858 U CN204238858 U CN 204238858U
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- CN
- China
- Prior art keywords
- tank
- reaming
- core bit
- reaming shell
- mining
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of mining reaming tool based on tank, comprises shank, liner, leading edge, reaming shell external screw thread, core bit internal thread, tank, and core bit and reaming shell shank are arranged on the top of reaming shell; Liner is arranged on the outside of reaming shell, the leading edge of the both sides of tank is arranged on the bottom of shank, and reaming shell external screw thread is arranged on its lowermost position of leading edge, and core bit internal thread is arranged on the inboard position of core bit, and tank is arranged on the centre position of two liners.The utility model is by the setting of tank, liner and reaming shell, make structure simple, easy to process, improve the cooling performance of drill bit device, be conducive to making the discharge of drilling mud easy, and then be conducive to reducing the wearing and tearing that actual boring can cause handle, and then make the safety and stability of raising work, increase work efficiency.
Description
Technical field
The utility model belongs to drilling well production equipment field, particularly relates to a kind of mining reaming tool based on tank.
Background technology
At present, diamond drilling excavating tools can be used to boring and creeps into tens to a few km, general boring tool, such as, on the mine basement rock of diamond drilling instrument for excavating, basement rock is kept to have uniform pore size, because if basement rock bore diameter is not even from tip to bottom along its length, so mining drills is on the ground by pipe arrangement (connecting the cooling water supply bar of drilling well), pipe arrangement between connection is just easily damaged, and excavation speed (penetration rate and cutting power) can be affected.Therefore, fraising shell is very important in the function boring of retaining hole diameter, and the diameter that the durability of reaming shell determines hole can keep the aperture of holing equably.If mud can not be got rid of in time, the separation of boring tool component wear or grinding-material can be caused, the uniformity of bore dia and the application life of boring tool cannot be maintained.
Therefore, invent a kind of mining reaming tool based on tank and seem very necessary.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of mining reaming tool based on tank, to solve existing reaming tool, to there is manufacturing cost high, pipe arrangement between connection is easily damaged, excavation speed is slow, the safety and stablization poor performance of work, the problem that maintenance cost is high and application life is short.
The utility model is by the following technical solutions:
Based on a mining reaming tool for tank, comprise shank, liner, leading edge, reaming shell external screw thread, core bit internal thread, tank, core bit and reaming shell, described shank is arranged on the top of reaming shell; Described liner is arranged on the outside of reaming shell, the both sides of tank; Described leading edge is arranged on the bottom of shank; Described reaming shell external screw thread is arranged on its lowermost position of leading edge; Described core bit internal thread is arranged on the inboard position of core bit; Described tank is arranged on the centre position of two liners; Described reaming shell is combined together by reaming shell external screw thread and core bit.
Described tank comprises in the middle part of tank front portion, tank and tank rear portion, and described tank front portion is arranged on the leftward position in the middle part of tank; The centre position at tank front portion and tank rear portion is arranged in the middle part of described tank; Described tank rear portion is arranged on the right positions in the middle part of tank.
Described liner comprises grinding-material layer and metal color former layer, and described grinding-material layer is arranged on the upper position of metal color former layer.
Described tank front portion is specifically provided with the inclined plane that an angle of slope is 170 degree to 176 degree, is conducive to making the discharge of drilling mud easy, and then makes the safety and stability of raising work, reduce maintenance cost further, increase the service life.
The flat shape that in the middle part of described tank, concrete employing is straight, the degree of depth in the middle part of described tank is specifically set to 0.7 millimeter to about 2.2 millimeters, is conducive to reducing the wearing and tearing that actual boring can cause handle, is conducive to further increasing work efficiency.
Described tank rear portion specifically adopts angle of slope to be the inclined plane of 3 degree to 10 degree, is conducive to greatly improving abrasion resistant effect, drilling mud is discharged fast, and then reduces maintenance cost, increases the service life.
The beneficial effects of the utility model are:
By the setting of tank, liner and reaming shell, make structure simple, easy to process, improve the cooling performance of drill bit device, be conducive to making the discharge of drilling mud easy, and then be conducive to reducing the wearing and tearing that actual boring can cause handle, and then make the safety and stability of raising work, be conducive to further increasing work efficiency, reduce maintenance cost, increase the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of tank of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further:
In figure: 1-shank, 2-liner, 21-grinding-material layer, 22-metal color former layer, 3-leading edge, 4-reaming shell external screw thread, 5-core bit internal thread, 6-tank, 61-tank is anterior, in the middle part of 62-tank, 63-tank rear portion, 7-core bit, 8-reaming shell.
Embodiment:
As shown in Figures 1 and 2.
The utility model provides a kind of mining reaming tool based on tank, comprises shank 1, liner 2, leading edge 3, reaming shell external screw thread 4, core bit internal thread 5, tank 6, core bit 7 and reaming shell 8, and described shank 1 is arranged on the top of reaming shell 8; Described liner 2 is arranged on the outside of reaming shell 8, the both sides of tank 6; Described leading edge 3 is arranged on the bottom of shank 1; Described reaming shell external screw thread 5 is arranged on its lowermost position of leading edge 3; Described core bit internal thread 5 is arranged on the inboard position of core bit 7; Described tank 6 is arranged on the centre position of two liners 2; Described reaming shell 8 is combined together by reaming shell external screw thread 4 and core bit 7.
Described tank 6 to comprise in the middle part of tank front portion 61, tank 62 and tank rear portion 63, and described tank front portion 61 is arranged on the leftward position of in the middle part of tank 62; 62 centre positions being arranged on tank anterior 61 and tank rear portion 63 in the middle part of described tank; Described tank rear portion 63 is arranged on the right positions of in the middle part of tank 62.
Described liner 2 comprises grinding-material layer 21 and metal color former layer 22, and described grinding-material layer 21 is arranged on the upper position of metal color former layer 22.
Described tank front portion 61 is specifically provided with the inclined plane that an angle of slope is 170 degree to 176 degree, is conducive to making the discharge of drilling mud easy, and then makes the safety and stability of raising work, reduce maintenance cost further, increase the service life.
In the middle part of described tank, 62 specifically adopt straight flat shape, and in the middle part of described tank, the degree of depth of 62 is specifically set to 0.7 millimeter to about 2.2 millimeters, is conducive to reducing the wearing and tearing that actual boring can cause handle, is conducive to further increasing work efficiency.
Described tank rear portion 63 specifically employing angle of slope is the inclined plane of 3 degree to 10 degree, is conducive to greatly improving abrasion resistant effect, drilling mud is discharged fast, and then reduce maintenance cost, increase the service life.
The beneficial effects of the utility model are:
By the setting of tank, liner and reaming shell, make structure simple, easy to process, improve the cooling performance of drill bit device, be conducive to making the discharge of drilling mud easy, and then be conducive to reducing the wearing and tearing that actual boring can cause handle, and then make the safety and stability of raising work, be conducive to further increasing work efficiency, reduce maintenance cost, increase the service life.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (6)
1. based on a mining reaming tool for tank, comprise shank, liner, leading edge, reaming shell external screw thread, core bit internal thread, tank, core bit and reaming shell;
It is characterized in that, described shank is arranged on the top of reaming shell; Described liner is arranged on the outside of reaming shell, the both sides of tank; Described leading edge is arranged on the bottom of shank; Described reaming shell external screw thread is arranged on its lowermost position of leading edge; Described core bit internal thread is arranged on the inboard position of core bit; Described tank is arranged on the centre position of two liners; Described reaming shell is combined together by reaming shell external screw thread and core bit.
2. a kind of mining reaming tool based on tank according to claim 1, it is characterized in that, described tank comprises in the middle part of tank front portion, tank and tank rear portion, and described tank front portion is arranged on the leftward position in the middle part of tank; The centre position at tank front portion and tank rear portion is arranged in the middle part of described tank; Described tank rear portion is arranged on the right positions in the middle part of tank.
3. a kind of mining reaming tool based on tank according to claim 1, it is characterized in that, described liner comprises grinding-material layer and metal color former layer, and described grinding-material layer is arranged on the upper position of metal color former layer.
4. a kind of mining reaming tool based on tank according to claim 2, is characterized in that, described tank front portion is specifically provided with the inclined plane that an angle of slope is 170 degree to 176 degree.
5. a kind of mining reaming tool based on tank according to claim 2, is characterized in that, the flat shape that in the middle part of described tank, concrete employing is straight, the degree of depth in the middle part of described tank is specifically set to 0.7 millimeter to about 2.2 millimeters.
6. a kind of mining reaming tool based on tank according to claim 2, is characterized in that, described tank rear portion specifically adopts angle of slope to be the inclined plane of 3 degree to 10 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643113.9U CN204238858U (en) | 2014-11-02 | 2014-11-02 | A kind of mining reaming tool based on tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420643113.9U CN204238858U (en) | 2014-11-02 | 2014-11-02 | A kind of mining reaming tool based on tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238858U true CN204238858U (en) | 2015-04-01 |
Family
ID=52768371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420643113.9U Withdrawn - After Issue CN204238858U (en) | 2014-11-02 | 2014-11-02 | A kind of mining reaming tool based on tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358521A (en) * | 2014-11-02 | 2015-02-18 | 郑州神利达钻采设备有限公司 | Mining reaming tool on basis of water tanks |
-
2014
- 2014-11-02 CN CN201420643113.9U patent/CN204238858U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358521A (en) * | 2014-11-02 | 2015-02-18 | 郑州神利达钻采设备有限公司 | Mining reaming tool on basis of water tanks |
| CN104358521B (en) * | 2014-11-02 | 2016-08-03 | 郑州神利达钻采设备有限公司 | A kind of mining reaming tool based on tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150401 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |