CN203557296U - Universal fixture for drill bit tooth strengthening - Google Patents
Universal fixture for drill bit tooth strengthening Download PDFInfo
- Publication number
- CN203557296U CN203557296U CN201320754330.0U CN201320754330U CN203557296U CN 203557296 U CN203557296 U CN 203557296U CN 201320754330 U CN201320754330 U CN 201320754330U CN 203557296 U CN203557296 U CN 203557296U
- Authority
- CN
- China
- Prior art keywords
- drill bit
- calibration piece
- indexing
- positioning sleeve
- column
- 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 - Lifetime
Links
- 238000005728 strengthening Methods 0.000 title abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
Images
Abstract
A universal fixture for drill bit tooth strengthening comprises a bottom plate, a supporting plate, a rotary shaft, a positioning sleeve, a stand column and an indexing block. The supporting plate and the stand column are welded to the bottom plate, the supporting plate is provided with the rotary shaft in the horizontal direction, the indexing block is movably arranged on the supporting plate through the rotary shaft, one side of the indexing block is fixedly provided with the positioning sleeve of a positioning drill bit, a positioning hole of the positioning sleeve is vertically arranged, multiple indexing holes are formed in the positions, on the side face of the indexing block, at the other end of the indexing block in the rotation direction of the rotary shaft, the projection of the stand column on a vertical face and the area of the indexing holes of the indexing block are overlapped, and the stand column is provided with multiple plug-pin holes corresponding to the indexing holes. The universal fixture has the advantages of being simple in structure, convenient to use, capable of saving labor and the like, and mainly solves the management and cost problems due to the fact that tooth strengthening angles of the drill bit are not consistent and the number of special fixtures for tooth strengthening is large.
Description
Technical field
The utility model relates to a kind of drill bit permanent tooth universal fixturing.
Background technology
Roadbed, Abutment Reconnaissance at new highway, railway, the dam foundation investigation and prospecting of reservoir dam and river dyke, rock drill be its essential be also one of the operation of most critical, production capacity, cost, efficiency, benefit and safety etc. are had to extremely important impact.Meanwhile, along with the huge input of countries in the world to oil, natural gas, hydroelectric development equal energy source field, novel high-tech rock drill popularity rate is being increased exponentially.Yet in the different operating modes situation different with service condition, make drill bit reach optimization, just need to adjust to reach customer service necessary requirement to the permanent tooth angle of drill bit.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of simple in structure, easy to use, labour-saving drill bit permanent tooth universal fixturing is provided.
To achieve these goals, the technical scheme that the utility model adopts is:
A kind of drill bit permanent tooth universal fixturing, comprise base plate, gripper shoe, rotating shaft, positioning sleeve, column and calibration piece, on described base plate, be welded with described gripper shoe and column, described gripper shoe is provided with the rotating shaft that along continuous straight runs is laid, described calibration piece is movably arranged in described gripper shoe by rotating shaft, in one side of described calibration piece, be fixed with the positioning sleeve of location drill bit, the locating hole of described positioning sleeve vertically arranges, the direction that the other end of described calibration piece is provided with rotation around the shaft on described calibration piece side is provided with a plurality of index holes, described column overlaps in the projection of vertical plane and the index hole area part of described calibration piece, described column is provided with a plurality of pin holes corresponding with described index hole.
On described calibration piece, be also provided with handle.
Owing to adopting such scheme, this device is fixed on calibration piece on column by corresponding index hole by latch, can adjust by different index holes the angle of locating hole on positioning sleeve like this, thereby having met under different operating modes and different service condition makes drill bit reach optimization, solved because of the drill bit permanent tooth angle problems such as causing problem of management that permanent tooth special fixture too much causes and cost that differs, and this device also has the advantages such as simple in structure, easy to use, laborsaving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is stereogram of the present utility model;
In accompanying drawing, 1 is base plate, and 2 is gripper shoe, and 3 is rotating shaft, and 4 is positioning sleeve, and 5 is that column, 6 is that calibration piece, 7 is handle.
The specific embodiment
Below in conjunction with accompanying drawing, further describe the specific embodiment of this patent.
With reference to Fig. 1, a kind of drill bit permanent tooth universal fixturing, comprise base plate 1, gripper shoe 2, rotating shaft 3, positioning sleeve 4, column 5, calibration piece 6, handle 7, described rotating shaft 3 is stuck in described gripper shoe 2 and connects described calibration piece 6 and handle 7, on described base plate 1, be welded with described 2 and column 5, on described calibration piece 6 and described column 5, have the index hole that calibration is used, described calibration piece 6 is by rotating shaft 3 driven rotary, however corresponding index hole plug the object that bearing pin reaches required angle on the corresponding upper pillar stand 5 of the index hole of opening on calibration piece 6 in rotation.
Claims (2)
1. a drill bit permanent tooth universal fixturing, comprise base plate (1), gripper shoe (2), rotating shaft (3), positioning sleeve (4), column (5) and calibration piece (6), it is characterized in that: on described base plate (1), be welded with described gripper shoe (2) and column (5), described gripper shoe (2) is provided with the rotating shaft (3) that along continuous straight runs is laid, described calibration piece (6) is movably arranged in described gripper shoe (2) by rotating shaft (3), in one side of described calibration piece, be fixed with the positioning sleeve (4) of location drill bit, the locating hole of described positioning sleeve (4) vertically arranges, the direction that the other end of described calibration piece (6) is provided with around the shaft (3) rotation on described calibration piece side is provided with a plurality of index holes, described column (5) overlaps with the index hole area part of described calibration piece (6) in the projection of vertical plane, described column (5) is provided with a plurality of pin holes corresponding with described index hole.
2. drill bit permanent tooth universal fixturing according to claim 1, is characterized in that, is also provided with handle (7) on described calibration piece (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754330.0U CN203557296U (en) | 2013-11-25 | 2013-11-25 | Universal fixture for drill bit tooth strengthening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320754330.0U CN203557296U (en) | 2013-11-25 | 2013-11-25 | Universal fixture for drill bit tooth strengthening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557296U true CN203557296U (en) | 2014-04-23 |
Family
ID=50507043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320754330.0U Expired - Lifetime CN203557296U (en) | 2013-11-25 | 2013-11-25 | Universal fixture for drill bit tooth strengthening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856119A (en) * | 2016-06-22 | 2016-08-17 | 光隆精密工业（福州）有限公司 | C-type multi-angle manual self-locking turnover mechanism and application method thereof |
-
2013
- 2013-11-25 CN CN201320754330.0U patent/CN203557296U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856119A (en) * | 2016-06-22 | 2016-08-17 | 光隆精密工业（福州）有限公司 | C-type multi-angle manual self-locking turnover mechanism and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |
|
| CX01 | Expiry of patent term |