CN205689129U - Inlay the tower Hob ring of hard alloy columnar - Google Patents
Inlay the tower Hob ring of hard alloy columnar Download PDFInfo
- Publication number
- CN205689129U CN205689129U CN201620647453.8U CN201620647453U CN205689129U CN 205689129 U CN205689129 U CN 205689129U CN 201620647453 U CN201620647453 U CN 201620647453U CN 205689129 U CN205689129 U CN 205689129U
- Authority
- CN
- China
- Prior art keywords
- hard alloy
- alloy columnar
- cylindrical hole
- ring
- tower
- 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
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- Earth Drilling (AREA)
Abstract
Inlay the tower Hob ring of hard alloy columnar, including basic cutter ring (2), hard alloy columnar (3), the cylindrical hole d(1 installing bearing it is provided with in the inside of basic cutter ring (2)) and cylindrical hole D(4), it is provided with annular groove (5) and five road annular flange flange (6) in the outside of basic cutter ring (2), the most uniform in five road annular flange flange (6) inlays hard alloy columnar (3)；It is to have stupefied cylinder that hard alloy columnar (3) is inlayed position, is provided with ball R pit on baseplane, and exsertion part is provided with the cone of ball R, and Hob ring is by cylindrical hole d(1) and cylindrical hole D(4) and be arranged on anti-well rig by bearing；Use after said structure, shock resistance, wear-resistant, rotate uniformly, rolloff, crushing effect are good, thus improve efficiency and service life.
Description
Technical field
The tower Hob ring inlaying hard alloy columnar belongs to anti-well rig drilling tool field, is on anti-well rig drilling tool
A kind of rapid wear accessory.
Background technology
Anti-well rig be widely used in the vertical shaft in coalmine ventilation well, hydroelectric project, inclined shaft, surge shaft, ventilation shaft and
In the drilling construction of gully, also it is widely used in subterranean railway ventilation shaft and mine slips creeping into of slag well, escape well etc. and executes
In work, anti-well rig being provided with tower hobboing cutter, its effect is mainly rock rolloff, crushes.On present tower hobboing cutter
Hob ring, is not provided with installing hard alloy columnar on its flange on work piece, and its flange on work piece hardness is not enough, at hard rock geological stratification
Not shock resistance during construction, the most wear-resistant, rotate uneven, rolloff, crushing effect are bad, and efficiency and service life are on the low side, need
Improve its structure.
Utility model content
The purpose of this utility model is to provide a kind of tower Hob ring inlaying hard alloy columnar on flange on work piece, and it is main
Including basic cutter ring, hard alloy columnar, it is provided with the cylindrical hole d and cylindrical hole D installing bearing in the inside of basic cutter ring,
The outside of basic cutter ring is provided with annular groove and five road annular flange flange, and in five road annular flange flange, the most uniform hard that inlays closes
Principal column；It is to have stupefied cylinder that hard alloy columnar is inlayed position, is provided with ball R pit on baseplane, and exsertion part is
Being provided with the cone of ball R, the tower Hob ring inlaying hard alloy columnar by cylindrical hole d and cylindrical hole D and is pacified by bearing
It is contained on anti-well rig；Use after said structure, the shock resistance when hard rock geological stratification construct, wear-resistant, rotate uniformly, stone roller
Roll, crushing effect good, thus improve efficiency and service life.
Accompanying drawing explanation
Figure of description is the structural representation of the tower Hob ring inlaying hard alloy columnar, and wherein Fig. 1 is front view, figure
2 is the profile of A-A in Fig. 1.
In accompanying drawing, 1 is cylindrical hole d, and 2 is basic cutter ring, and 3 is hard alloy columnar, and 4 is cylindrical hole D, and 5 is annular groove, 6
It it is annular flange flange.
Detailed description of the invention
Below in conjunction with the accompanying drawings the embodiment of the tower Hob ring inlaying hard alloy columnar is elaborated.
As shown in Figure 1 and Figure 2, inlay the tower Hob ring of hard alloy columnar, including basic cutter ring 2, hard alloy columnar 3,
The inside of basic cutter ring 2 is provided with the cylindrical hole d 1 and cylindrical hole D 4 installing bearing, is provided with ring in the outside of basic cutter ring 2
Connected in star 5 and five road annular flange flange 6, the most uniform hard alloy columnar 3 that inlays in five road annular flange flange 6: hard alloy columnar 3 quilt
Inlaying position is to have stupefied cylinder, is provided with ball R pit on baseplane, and exsertion part is provided with the cone of ball R,
Inlay the tower Hob ring of hard alloy columnar and be arranged on anti-well rig by cylindrical hole d 1 and cylindrical hole D 4 and by bearing；
Use after said structure, the shock resistance when hard rock geological stratification construct, wear-resistant, rotate uniform, rolloff, crushing effect are good, from
And improve efficiency and service life.
Claims (1)
1. inlay the tower Hob ring of hard alloy columnar, mainly include basic cutter ring (2), hard alloy columnar (3), at basic cutter ring
(2) inside is provided with the cylindrical hole d (1) and cylindrical hole D (4) installing bearing, is provided with annular in the outside of basic cutter ring (2)
Groove (5) and five road annular flange flange (6), the most uniform in five road annular flange flange (6) inlay hard alloy columnar (3)；Hard closes
It is to have stupefied cylinder that principal column (3) is inlayed position, is provided with ball R pit on baseplane, and exsertion part is provided with ball R
Cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647453.8U CN205689129U (en) | 2016-06-23 | 2016-06-23 | Inlay the tower Hob ring of hard alloy columnar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620647453.8U CN205689129U (en) | 2016-06-23 | 2016-06-23 | Inlay the tower Hob ring of hard alloy columnar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205689129U true CN205689129U (en) | 2016-11-16 |
Family
ID=57426011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620647453.8U Expired - Fee Related CN205689129U (en) | 2016-06-23 | 2016-06-23 | Inlay the tower Hob ring of hard alloy columnar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205689129U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905724A (en) * | 2017-11-14 | 2018-04-13 | 江苏和信石油机械有限公司 | A kind of hobboing cutter splits the anti-well drilling machine of type that gathers |
| CN107905735A (en) * | 2017-11-14 | 2018-04-13 | 江苏和信石油机械有限公司 | A kind of anti-well drilling machine of floating gear type |
-
2016
- 2016-06-23 CN CN201620647453.8U patent/CN205689129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905724A (en) * | 2017-11-14 | 2018-04-13 | 江苏和信石油机械有限公司 | A kind of hobboing cutter splits the anti-well drilling machine of type that gathers |
| CN107905735A (en) * | 2017-11-14 | 2018-04-13 | 江苏和信石油机械有限公司 | A kind of anti-well drilling machine of floating gear type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 252000 Dongcheng office, Liaocheng high tech Industrial Development Zone, Shandong, Hangzhou Road South, 166 Mount Huangshan South Road. Patentee after: Shandong easy engineering tools Co., Ltd. Address before: 252000 the Yellow River Road, hi tech Industrial Development Zone, Liaocheng, Shandong 32 Patentee before: Shandong easy engineering tools Co., Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20210623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |