CN204449364U - A kind of split type lathe tool of fast changeable - Google Patents
A kind of split type lathe tool of fast changeable Download PDFInfo
- Publication number
- CN204449364U CN204449364U CN201420825557.4U CN201420825557U CN204449364U CN 204449364 U CN204449364 U CN 204449364U CN 201420825557 U CN201420825557 U CN 201420825557U CN 204449364 U CN204449364 U CN 204449364U
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- CN
- China
- Prior art keywords
- bolt
- cutter head
- knife bar
- lathe tool
- cutter
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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.)
- Expired - Fee Related
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a kind of split type lathe tool of fast changeable, comprises knife bar, cutter head, lathe tool cutter hub, bolt one, bolt two, it is characterized in that, described knife bar and cutter head are connected as one by bolt one and bolt two, and lathe tool is arranged on cutter head.Compared with prior art, the beneficial effects of the utility model are: 1) knife bar and cutter head adopt split-type design, only need to change cutter head, improve knife bar service efficiency when tool damage is changed, greatly cost-saving; 2) only need handling two bolts when changing cutter head, simple, convenient saving changes the cutter time in a large number, reduces labor strength, enhances productivity; 3) for different processing object (product specification), only need prepare corresponding cutter head, the instrument that decreases prepares kind, and cost stocked by the instrument of reducing.
Description
Technical field
The utility model relates to a kind of cutting tool, particularly for the split type lathe tool of a kind of fast changeable on the RPP07-5 machine for threading tube body (oil pipe body screw thread car silk is special) of Belgian high-tensile strength resistance to company production.
Background technology
The RPP07-5 threading tube body lathe that the resistance to company of high-tensile strength of Belgium introduces is the special purpose machine tool for oil pipe body screw thread car silk, its cutter by knife bar, cutter head and lathe tool three part form, knife bar and cutter head are structure as a whole, and lathe tool is arranged on cutter head.Lathe tool is consumable accessory, once lathe tool wearing and tearing do not have Timeliness coverage or tube bending distortion, all very easily causes tool damage, comprises cutter head, knife bar and all will scrap, cause the waste that knife bar is unnecessary.In addition, the product specification of producing now gets more and more, and comprise various button-type, various special buckle, the preparation of instrument also gets more and more.Knife bar is because of its complex process, and make precision high, cost is high, occupies the major part of the cost of charp tool.The preparation of a large amount of cutter has raised spare parts cost, and the consumption of lathe tool and the instrument preparation of lathe tool are large cost payouts always.Cutter changing is loaded down with trivial details, wastes the production time.
Summary of the invention
The technical problem that the utility model solves is to provide the split type lathe tool for a kind of fast changeable on the RPP07-5 machine for threading tube body (oil pipe body screw thread car silk is special) of Belgian high-tensile strength resistance to company production, save the cost of charp tool, fast changeable cutter, reduction Cutting tool installation manner time, improve cutter service efficiency.
In order to achieve the above object, the utility model realizes by the following technical solutions:
A kind of split type lathe tool of fast changeable, comprise knife bar, cutter head, lathe tool cutter hub, bolt one, bolt two, it is characterized in that, the end that described knife bar is connected with cutter head is plane and is provided with bolt one, bolt two with the screw of screw thread, cutter head is plane with knife bar connecting end portion and is provided with the counter sink mated with bolt one, bolt two, knife bar and cutter head are connected as one by bolt one and bolt two, and lathe tool cutter hub is arranged on cutter head.
Described bolt one, bolt two all adopt interior hexagonal cylindrical hook bolt.
Compared with prior art, the beneficial effects of the utility model are:
1) knife bar and cutter head adopt split-type design, only need to change cutter head, improve knife bar service efficiency when tool damage is changed, greatly cost-saving;
2) only need handling 2 bolts when changing cutter head, simple, convenient saving changes the cutter time in a large number, reduces labor strength, enhances productivity;
3) for different processing object (product specification), only need prepare corresponding cutter head, the instrument that decreases prepares kind, and cost stocked by the instrument of reducing.
Accompanying drawing explanation
Fig. 1 is structural representation view of the present utility model.
Fig. 2 is end construction schematic diagram of the present utility model.
In figure: 1-knife bar 2-cutter head 3-bolt one 4-bolt two 5-lathe tool cutter hub
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
See Fig. 1, Fig. 2, the utility model relates to a kind of split type lathe tool of fast changeable, comprise knife bar 1, cutter head 2, lathe tool 5, bolt 1, bolt 24, it is characterized in that, the end that described knife bar 1 is connected with cutter head 2 is plane and is provided with bolt 1, bolt 24 with the screw of screw thread, cutter head 1 is plane with knife bar 2 connecting end portion and is provided with the counter sink mated with bolt 1, bolt 24, knife bar 1 and cutter head 2 are connected as one by bolt 1 and bolt 24, and lathe tool 5 cutter hub is arranged on cutter head 2.
Described bolt 1, bolt 24 all adopt interior hexagonal cylindrical hook bolt, after installing in the counter sink of depression on cutter head 2, prevent cutter head 2 and processing parts outer surface from interfering.
Knife bar 1 and cutter head 2 adopt split-type design, install and only to need when changing to unclamp or fastening bolt one and bolt two, simply, conveniently save to change the cutter time in a large number, and reduction labor strength, enhances productivity.
Claims (3)
1. the split type lathe tool of a fast changeable, comprise knife bar, cutter head, lathe tool cutter hub, bolt one, bolt two, it is characterized in that, the end that described knife bar is connected with cutter head is plane and is provided with bolt one, bolt two with the screw of screw thread, cutter head is plane with knife bar connecting end portion and is provided with the counter sink mated with bolt one, bolt two, knife bar and cutter head are connected as one by bolt one and bolt two, and lathe tool cutter hub is arranged on cutter head.
2. the split type lathe tool of a kind of fast changeable according to claim 1, is characterized in that, knife bar and cutter head adopt split-type design.
3. the split type lathe tool of a kind of fast changeable according to claim 1, is characterized in that, described bolt one, bolt two all adopt interior hexagonal cylindrical hook bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825557.4U CN204449364U (en) | 2014-12-23 | 2014-12-23 | A kind of split type lathe tool of fast changeable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420825557.4U CN204449364U (en) | 2014-12-23 | 2014-12-23 | A kind of split type lathe tool of fast changeable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449364U true CN204449364U (en) | 2015-07-08 |
Family
ID=53656312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420825557.4U Expired - Fee Related CN204449364U (en) | 2014-12-23 | 2014-12-23 | A kind of split type lathe tool of fast changeable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204449364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145190A (en) * | 2017-12-21 | 2018-06-12 | 西安航天远征流体控制股份有限公司 | A kind of multi-functional mechanical cold working hole cutting mechanical clamped cutting tool |
-
2014
- 2014-12-23 CN CN201420825557.4U patent/CN204449364U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108145190A (en) * | 2017-12-21 | 2018-06-12 | 西安航天远征流体控制股份有限公司 | A kind of multi-functional mechanical cold working hole cutting mechanical clamped cutting tool |
| CN108145190B (en) * | 2017-12-21 | 2019-05-17 | 西安航天远征流体控制股份有限公司 | Cut mechanical clamped cutting tool in a kind of multi-functional mechanical cold working hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |