CN203843228U - Lengthening tool of standard hole machining tool - Google Patents
Lengthening tool of standard hole machining tool Download PDFInfo
- Publication number
- CN203843228U CN203843228U CN201420169790.1U CN201420169790U CN203843228U CN 203843228 U CN203843228 U CN 203843228U CN 201420169790 U CN201420169790 U CN 201420169790U CN 203843228 U CN203843228 U CN 203843228U
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- China
- Prior art keywords
- tool
- lengthening
- hole
- connector
- hole machining
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a lengthening tool of a standard hole machining tool. The lengthening tool comprises a lengthening rod, and is characterized in that the two ends of the lengthening rod are respectively provided with a machine tool spindle connector and a hole machining tool connector, wherein a connecting conical hole and a withdrawal kidney-shaped hole are formed in the hole machining tool connector. According to a standard drill lengthening tool, the hole machining tool is inserted into the connecting conical hole of the lengthening tool, and the machine tool spindle connector on the upper end of the lengthening tool is inserted into the machine tool spindle. The length of the lengthening tool can be determined based on conditions until the hole machining tool can be in contact with a work-piece and achieves a space for rotation, and finally a drill is aligned to a hole to be machined. After the lengthening tool disclosed by the utility model is adopted, a knife feeding box body and the machine tool spindle has no interference to a processed work-piece, a deep hole of a complex mechanical part can be machined directly, the machining procedure is simplified, the production efficiency is improved and the machining cost is lowered. Furthermore, the lengthening tool of the standard hole machining tool is simple in structure, and convenient to operate.
Description
Technical field
The utility model relates to machining tool field, relates in particular to the drilling tool field in equipment installation, production scene maintenance and unmanageable hole, specifically a kind of gauge orifice machining tool lengthening tool.
Background technology
In the process of machine components processing and equipment installation, maintenance; particularly when deep hole processing; usually can encounter very dark step, groove bottom is porose; because the bit drills of standard is often very short; will certainly increase like this difficulty of processing of part; cause danger also can to the less very long drill bit again of diameter, easily break in hole.Aspect the maintenance of production equipment, often also can meet the hole that some need to be repaired, parts by other have taken space, the hole electric portable drill that diameter is larger cannot be processed again, if because a hole, and equipment is torn greatly or goes to buy open the jumping chisel that adds customizing, will certainly waste a lot of time, not only delay production, but also damage equipment likely.Therefore find a kind of safety, tool method rapidly, the processing problems that solves difficult machining hole is very necessary.
Summary of the invention
To be solved in the utility model is the problems referred to above that prior art exists, and aims to provide a kind of gauge orifice machining tool lengthening tool.
For addressing the above problem, the utility model is by the following technical solutions: gauge orifice machining tool lengthening tool, comprise extension bar, the two ends that it is characterized in that described extension bar are respectively equipped with machine tool chief axis connector and hole machining tool connector, offer and connect taper hole and move back and unload waist hole on described hole machining tool connector.
Unit-type drill head lengthening tool of the present utility model, inserts hole machining tool (as standard fluted drill, reamer and boring cutter etc.) in the connection taper hole of the utility model lengthening tool, and the machine tool chief axis connector of lengthening tool upper end is inserted in machine tool chief axis.The length of lengthening tool can determine according to situation, until allow hole machining tool can touch workpiece, have the space of rotation, finally drill bit is aimed to the hole that will process.Adopt after lengthening tool of the present utility model, send girff body and machine tool chief axis not to interfere with workpiece to be machined, directly the deep hole of processed complex machine components, has simplified procedure, has improved production efficiency, has reduced processing cost.And the utility model is simple in structure, easy to operate.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model unit-type drill head lengthening tool.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is use state diagram of the present utility model.
Detailed description of the invention
See figures.1.and.2, gauge orifice machining tool lengthening tool of the present utility model, comprise extension bar 2, the two ends that it is characterized in that described extension bar 2 are respectively equipped with machine tool chief axis connector 1 and hole machining tool connector 4, offer and connect taper hole 5 and move back and unload waist hole 3 on described hole machining tool connector 4.
With reference to Fig. 3, installation process of the present utility model is as follows:
Hole machining tool (as standard fluted drill 9) is inserted in the connection taper hole 5 of the utility model lengthening tool, the machine tool chief axis connector 1 of lengthening tool upper end is inserted in machine tool chief axis 7.The length of lengthening tool can determine according to situation, until allow hole machining tool can touch workpiece 8, have the space of rotation, finally drill bit 9 is aimed to the hole 10 that will process.Move back and unload waist hole 3 and unload hole machining tool for moving back.Adopt after lengthening tool of the present utility model, send girff body 6 and machine tool chief axis 7 not to interfere with workpiece to be machined, the directly deep hole of processed complex machine components.
Should be understood that: above-described embodiment is just to explanation of the present utility model, instead of to restriction of the present utility model, any utility model not exceeding within the scope of the utility model connotation is created, within all falling into protection domain of the present utility model.
Claims (1)
1. gauge orifice machining tool lengthening tool, comprise extension bar (2), the two ends that it is characterized in that described extension bar (2) are respectively equipped with machine tool chief axis connector (1) and hole machining tool connector (4), offer and connect taper hole (5) and move back and unload waist hole (3) on described hole machining tool connector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169790.1U CN203843228U (en) | 2014-04-09 | 2014-04-09 | Lengthening tool of standard hole machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420169790.1U CN203843228U (en) | 2014-04-09 | 2014-04-09 | Lengthening tool of standard hole machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203843228U true CN203843228U (en) | 2014-09-24 |
Family
ID=51556289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420169790.1U Expired - Lifetime CN203843228U (en) | 2014-04-09 | 2014-04-09 | Lengthening tool of standard hole machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203843228U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380945A (en) * | 2018-04-09 | 2018-08-10 | 山西机电职业技术学院 | A kind of replaceable processing drill |
| CN110293370A (en) * | 2019-06-19 | 2019-10-01 | 沪东中华造船(集团)有限公司 | The processing method and process tool of tiller and rudder stock cooperation circular cone pin hole below rudder bearer |
-
2014
- 2014-04-09 CN CN201420169790.1U patent/CN203843228U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380945A (en) * | 2018-04-09 | 2018-08-10 | 山西机电职业技术学院 | A kind of replaceable processing drill |
| CN110293370A (en) * | 2019-06-19 | 2019-10-01 | 沪东中华造船(集团)有限公司 | The processing method and process tool of tiller and rudder stock cooperation circular cone pin hole below rudder bearer |
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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: 20140924 |
|
| CX01 | Expiry of patent term |