CN104259497A - Cutter bar sleeve for numerically controlled lathe - Google Patents
Cutter bar sleeve for numerically controlled lathe Download PDFInfo
- Publication number
- CN104259497A CN104259497A CN201410498724.3A CN201410498724A CN104259497A CN 104259497 A CN104259497 A CN 104259497A CN 201410498724 A CN201410498724 A CN 201410498724A CN 104259497 A CN104259497 A CN 104259497A
- Authority
- CN
- China
- Prior art keywords
- numerically controlled
- sleeve
- cutter bar
- controlled lathe
- handle
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/06—Tool holders equipped with longitudinally-arranged grooves for setting the cutting tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a cutter bar sleeve for a numerically controlled lathe, relates to a cutter bar sleeve and aims to solve the problem that existing machine tools can not meet requirements of modern product accuracy and batch machining. The cutter bar sleeve comprises a sleeve body (1) and a bush (2), the sleeve body (1) comprises a tubular body (1-1) and a clamping handle (1-2), a sleeve body through notch groove (1-3) is formed in the tubular body (1-1), a position of the tubular body (1-1), which is close to the through notch groove (1-3), is fixedly connected with the clamping handle (1-2) to form a whole, a bush through notch groove (1-4) is formed in the bush (2), and the sleeve body (1) sleeves the bush (2). According to the cutter bar sleeve for the numerically controlled lathe, lathe tool bars in different degrees of thickness can be clamped by replacement of bushes with different-diameter inner holes, the bushes with different-diameter inner holes are merely required, and numerous sleeve bodies are not required. The cutter bar sleeve is used for the numerically controlled lathe.
Description
Technical field
The present invention relates to a kind of knife bar cover, be specifically related to a kind of numerically controlled lathe knife bar cover can changing different-diameter.
Background technology
Connector, the securing member of steam turbine product have several thousand kinds more than.The kind of machining screw has inch screw thread, the U.S. and Britain adds screw thread, NTP taper thread, module threads, regular screw threads etc. are multiple, and existing lathe cannot meet precision and the batch of modern production.Reason is that lathe does not have supporting lathe facility, and lack machine tool accessories, the range of work is too narrow, can only carry out simple turnery processing.
Summary of the invention
The object of the invention is cannot meet the precision of modern production and the problem of batch machining to solve existing lathe.And then a kind of numerically controlled lathe knife bar cover is provided.
Technical scheme of the present invention is: a kind of numerically controlled lathe knife bar cover comprises body and lining, body comprises tubular body and clamping handle, tubular body has the through gap slot of body, clamping handle is fixedly connected with near through gap slot place with on tubular body and makes one, lining has the through gap slot of lining, body is sleeved on lining.
The present invention compared with prior art has following effect:
1. the present invention can the turning tool rod of clamping different thicknesses by the lining changing different-diameter endoporus, only need make the lining of different-diameter endoporus, do not need to manufacture a lot of body, save the cost of the different body of manufacture, decrease operator for the non-cutting time changing different cutter bridge, operator can saving of time 2-5 minute, and when using of the present invention, due to lathe tool fixation, can with the lathe tool changing various model, to realize inch screw thread, the U.S. and Britain adds screw thread, NTP taper thread, module threads, the processing of regular screw threads, effectively prevent the situation that numerically controlled lathe is not suitable for processing some screw thread, and the precision of processing improves 30-60%, effectively meet mass production processing.
2. the present invention expands the range of work of lathe, can use the turning tool rod of different-diameter and length, expand the stroke range of lathe tool machining internal thread according to the internal thread of different depth.Improve the working ability of lathe.
3. structure of the present invention is simple, and manufacture easily, cost is low, is convenient to use on a large scale.
Accompanying drawing explanation
Fig. 1 is front view of the present invention; Fig. 2 is the top view of Fig. 1; Fig. 3 is the side view of Fig. 1.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1, Fig. 2 and Fig. 3 illustrate present embodiment, a kind of numerically controlled lathe knife bar cover of present embodiment comprises body 1 and lining 2, body 1 comprises tubular body 1-1 and clamping handle 1-2, tubular body 1-1 has the through gap slot 1-3 of body, clamping handle 1-2 is fixedly connected with near through gap slot 1-3 place with on tubular body 1-1 and makes one, lining 2 has the through gap slot 1-4 of lining, body 1 is sleeved on lining 2.
Detailed description of the invention two: composition graphs 1, Fig. 2 and Fig. 3 illustrate present embodiment, the clamping handle 1-2 of present embodiment comprises the first handle body 1-5 and the second handle body 1-6, the first handle body 1-5 and the second handle body 1-6 and is fixedly connected on respectively on the tubular body 1-1 at body through gap slot about 1-3 two ends.Setting like this, be convenient to be connected with the blade row on numerically controlled lathe, this structure makes turning tool rod clamping more firm.Other composition is identical with detailed description of the invention one with annexation.
Detailed description of the invention three: composition graphs 1, Fig. 2 and Fig. 3 illustrate present embodiment, the first handle body 1-5 and the second handle body 1-6 of present embodiment are rectangular shank body.Setting like this, is convenient to be connected with the blade row on numerically controlled lathe, and this device, as intermediate medium, makes the turning tool rod of lathe use length and diameter range to expand, can carry out improvement can use large-scale vertical lathe to sheath structure.Other composition is identical with detailed description of the invention one or two with annexation.
Operation principle of the present invention is:
Knife bar is put into corresponding lining 2 by the bore according to knife bar, again lining 2 is put into body 1, the lining through gap slot 1-4 position of lining 2 is arbitrarily angled, finally inserts in the blade row of lathe by the first handle body 1-5 and the second handle body 1-6, is fastened by bolts in blade row.When needing the knife bar with another kind of bore, only the fastening bolt on blade row need be unclamped, body 1 put into by knife bar and the lining 2 of changing another kind of bore, then with bolt by its fastening blade row.
Although the present invention discloses as above with preferred embodiment; but and be not used to limit of the present invention; those skilled in the art can also do other changes in spirit of the present invention; and be applied in the NM field of the present invention; certainly, these changes done according to the present invention's spirit all should be included in the present invention's scope required for protection.
Claims (3)
1. a numerically controlled lathe knife bar cover, it is characterized in that: described knife bar cover comprises body (1) and lining (2), body (1) comprises tubular body (1-1) and clamping handle (1-2), tubular body (1-1) has the through gap slot of body (1-3), clamping handle (1-2) is fixedly connected with upper close through gap slot (1-3) place of tubular body (1-1) and makes one, lining (2) has the through gap slot of lining (1-4), body (1) is sleeved on lining (2).
2. a kind of numerically controlled lathe knife bar cover according to claim 1, it is characterized in that: described clamping handle (1-2) comprises the first handle body (1-5) and the second handle body (1-6), the first handle body (1-5) and the second handle body (1-6) are fixedly connected on the tubular body (1-1) at the through gap slot of body (1-3) two ends, left and right respectively.
3. a kind of numerically controlled lathe knife bar cover according to claim 2, is characterized in that: described first handle body (1-5) and the second handle body (1-6) are rectangular shank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498724.3A CN104259497A (en) | 2014-09-25 | 2014-09-25 | Cutter bar sleeve for numerically controlled lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498724.3A CN104259497A (en) | 2014-09-25 | 2014-09-25 | Cutter bar sleeve for numerically controlled lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104259497A true CN104259497A (en) | 2015-01-07 |
Family
ID=52151142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410498724.3A Pending CN104259497A (en) | 2014-09-25 | 2014-09-25 | Cutter bar sleeve for numerically controlled lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259497A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4530263A (en) * | 1982-03-12 | 1985-07-23 | Muentel Bruno | Holder and attachment for lathe tools |
| WO2002032603A1 (en) * | 2000-10-17 | 2002-04-25 | Brookdale Associates | Tool holder for a machine tool |
| CN201128001Y (en) * | 2007-11-20 | 2008-10-08 | 扬动股份有限公司 | Automatic feed adapter sleeve of lathe tailstock |
| CN201300217Y (en) * | 2008-11-07 | 2009-09-02 | 天津钢管集团股份有限公司 | Cutting tool arbor structure for machine tools |
| CN101704119A (en) * | 2009-12-07 | 2010-05-12 | 上海交通大学 | Processing device of rotational platform hole |
| CN102554371A (en) * | 2012-02-21 | 2012-07-11 | 山东博特精工股份有限公司 | Tool for turning external threads with big lead angles |
| CN102699393A (en) * | 2012-06-12 | 2012-10-03 | 新乡职业技术学院 | Combined cutter for numerically controlled lathe drilling |
| CN204035599U (en) * | 2014-09-25 | 2014-12-24 | 哈尔滨汽轮机厂有限责任公司 | A kind of numerically controlled lathe knife bar cover |
-
2014
- 2014-09-25 CN CN201410498724.3A patent/CN104259497A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4530263A (en) * | 1982-03-12 | 1985-07-23 | Muentel Bruno | Holder and attachment for lathe tools |
| WO2002032603A1 (en) * | 2000-10-17 | 2002-04-25 | Brookdale Associates | Tool holder for a machine tool |
| CN201128001Y (en) * | 2007-11-20 | 2008-10-08 | 扬动股份有限公司 | Automatic feed adapter sleeve of lathe tailstock |
| CN201300217Y (en) * | 2008-11-07 | 2009-09-02 | 天津钢管集团股份有限公司 | Cutting tool arbor structure for machine tools |
| CN101704119A (en) * | 2009-12-07 | 2010-05-12 | 上海交通大学 | Processing device of rotational platform hole |
| CN102554371A (en) * | 2012-02-21 | 2012-07-11 | 山东博特精工股份有限公司 | Tool for turning external threads with big lead angles |
| CN102699393A (en) * | 2012-06-12 | 2012-10-03 | 新乡职业技术学院 | Combined cutter for numerically controlled lathe drilling |
| CN204035599U (en) * | 2014-09-25 | 2014-12-24 | 哈尔滨汽轮机厂有限责任公司 | A kind of numerically controlled lathe knife bar cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |