CN102303139B - Support structure for long-arm turning tool - Google Patents
Support structure for long-arm turning tool Download PDFInfo
- Publication number
- CN102303139B CN102303139B CN201110245747XA CN201110245747A CN102303139B CN 102303139 B CN102303139 B CN 102303139B CN 201110245747X A CN201110245747X A CN 201110245747XA CN 201110245747 A CN201110245747 A CN 201110245747A CN 102303139 B CN102303139 B CN 102303139B
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- CN
- China
- Prior art keywords
- retainer ring
- lathe tool
- hole
- support structure
- arm
- 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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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The invention discloses a support structure for a long-arm turning tool. The support structure comprises a support block provided with a through hole; and the two ends of the through hole are provided with a fixed ring respectively. The support structure is simple and high is stability, and can reduce damage of cutting force and the like to an arm of the turning tool and regulate an actual use distance of the arm of the turning tool. By the support structure, the applied stress can be transferred to other parts and then be transferred to the ground during cutting, and the deformation of the arm of the turning tool is reduced.
Description
Technical field
The present invention relates to a kind of supporting construction, especially relate to a kind of supporting construction that is used for long-armed lathe tool.Belong to mechanical field.
Background technology
The cutting tip of lathe tool is made up of main cutting edge, front cutting edge, front, back and minor flank etc.The pattern of lathe tool front is mainly decided according to the character of workpiece material and cutter material.The most simply be plane, the plane of positive rake angle is applicable to the carbide-tipped lathe tool that high-speed steel bit and fine finishining are used, and the plane of negative rake is applicable to the carbide-tipped lathe tool of processing high strength steel and rough lumber steel-casting.The plane of band chamfered edge is that mill has negative chamfered edge to improve edge strength on the positive rake angle plane, is applicable to the carbide-tipped lathe tool of processing cast iron and general steel part.For the lathe tool that requires chip breaking, the arc surface type of the negative chamfered edge of available band, or on the front of plane, grind chip breaker.
The lathe tool scope of application mechanically is extensive; Especially in the mechanical processing process of factory,, can be repeatedly used and liked by operating personnel because its cost is low; But independent lathe tool can't be worked; Need be installed on the certain structure and could work, than higher, can not produce loosening the requirement of bracing or strutting arrangement.
Lathe tool in use because it often is some metal parts of smear metal, the smear metal power, the frictional force that receive are all bigger; The vibrations that produce are also very big, and are also very big to the stress of the mounting portion of lathe tool, often cause the mounting portion to produce distortion; Long-armed lathe tool is because its brachium; Under the effect of self gravitation and smear metal power, be easy to generate torsional deformation, influence cutting precision.So fixing the elimination with stress to the lathe tool arm becomes a kind of important work in the production process.
Summary of the invention
The objective of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of supporting construction that is used for long-armed lathe tool is provided, this support structure configuration is simple; Stability is good; The infringement to the lathe tool arm such as smear metal power can be reduced, the actual service range of lathe tool arm can be regulated, through supporting construction; When cutting, can the stress that receive be passed to miscellaneous part to ground, reduce the distortion of lathe tool arm.
The object of the invention is realized through following technical proposals: be used for the supporting construction of long-armed lathe tool, comprise the back-up block that is provided with through hole, said through hole two ends are provided with retainer ring.
Said retainer ring comprises first retainer ring and second retainer ring.
Said first retainer ring is arranged between the back-up block and second retainer ring.
Said first retainer ring is provided with some pin-and-holes, and said pin-and-hole runs through the sidewall of first retainer ring.
The internal diameter of said first retainer ring and second retainer ring is measure-alike with through hole all.
Said back-up block and retainer ring all adopt metal material to process.
In sum; The invention has the beneficial effects as follows: this support structure configuration is simple, and stability is good, can reduce the infringement to the lathe tool arm such as smear metal power; Can regulate the actual service range of lathe tool arm; Through supporting construction, when cutting, can the stress that receive be passed to miscellaneous part to ground, reduce the distortion of lathe tool arm.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is the left view of Fig. 1.
Mark and corresponding parts title in the accompanying drawing: 1-back-up block; 2-the first retainer ring; 3-pin-and-hole; 4-the second retainer ring; 5-through hole.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is done further detailed description, but embodiment of the present invention is not limited only to this.
Embodiment:
Like Fig. 1, the supporting construction that is used for long-armed lathe tool shown in Figure 2, comprise the back-up block 1 that is provided with through hole 5, said through hole 5 two ends are provided with retainer ring.Back-up block 1 is set to the geometric type of profile rule, like square etc., conveniently installs and fixes with machine body, and the internal diameter of retainer ring and the consistent size of through hole make things convenient for the lathe tool arm to pass.
Said retainer ring comprises first retainer ring 2 and second retainer ring 4.
Said first retainer ring 2 is arranged between the back-up block 1 and second retainer ring 4.
Said first retainer ring 2 is provided with some pin-and-holes 3, and said pin-and-hole 3 runs through the sidewall of first retainer ring 2.After the lathe tool arm passes,, retainer ring and lathe tool arm are fixed, can be regulated the actual service range of lathe tool arm through passing the pin of pin-and-hole 3.
The internal diameter of said first retainer ring 2 and second retainer ring 4 is measure-alike with through hole 5 all.Make things convenient for the lathe tool arm to pass, all quick and easy in disassembly process, enhance productivity.
Said back-up block 1 all adopts metal material to process with retainer ring.Because the parts on the lathe adopt metal material mostly; So easy frictional heat when being in contact with one another; If adopt other the intensity of fret wear very big,, can not cause wherein side's serious wear so all adopt metal material; The employing metal is processed, and can guarantee the service life of supporting construction.
After the lathe tool arm passed supporting construction inside, utilize pin that lathe tool arm and supporting construction are locked, supporting construction is installed on the lathe; Lathe tool is in working angles, and the vibrations of generation are delivered on the lathe through supporting construction, is passing to ground; Reduced the distortion of lathe tool arm, when needs are adjusted the position of lathe tool, pin has been extracted; The distance of adjustment lathe tool arm will be pinned again and insert in the pin-and-hole 3 behind suitable position, and the lathe tool arm is fixed.After the lathe tool arm is fixed through supporting construction, when cutting, will shake and transmit out, the vibrations that himself receive are diminished, and can not produce torsional forces with stress.
Through supporting construction, can stably the lathe tool arm be supported, avoided the lathe tool arm under the effect of torsional forces, to produce distortion, prolonged the service life of lathe tool arm, practiced thrift production cost.
Take aforesaid way, just can realize the present invention preferably.
Claims (3)
1. the supporting construction that is used for long-armed lathe tool; Comprise the back-up block (1) that is provided with through hole (5); It is characterized in that: said through hole (5) two ends are provided with retainer ring, and said retainer ring comprises first retainer ring (2) and second retainer ring (4), and said first retainer ring (2) is arranged between back-up block (1) and second retainer ring (4); Said first retainer ring (2) is provided with some pin-and-holes (3), and said pin-and-hole (3) runs through the sidewall of first retainer ring (2).
2. the supporting construction that is used for long-armed lathe tool as claimed in claim 1 is characterized in that: the internal diameter of said first retainer ring (2) and second retainer ring (4) is measure-alike with through hole (5) all.
3. like any described supporting construction that is used for long-armed lathe tool in claim 1 or 2, it is characterized in that: said back-up block (1) all adopts metal material to process with retainer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110245747XA CN102303139B (en) | 2011-08-24 | 2011-08-24 | Support structure for long-arm turning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110245747XA CN102303139B (en) | 2011-08-24 | 2011-08-24 | Support structure for long-arm turning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102303139A CN102303139A (en) | 2012-01-04 |
| CN102303139B true CN102303139B (en) | 2012-11-07 |
Family
ID=45377107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110245747XA Expired - Fee Related CN102303139B (en) | 2011-08-24 | 2011-08-24 | Support structure for long-arm turning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303139B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1602839B2 (en) * | 1967-09-14 | 1976-05-20 | Index-Werke Kg Hahn & Tessky, 7300 Esslingen | LATHE WITH A DEVICE FOR THE CENTER ADJUSTMENT OF THE TOOL HOLDER |
| DE7920363U1 (en) * | 1979-07-17 | 1979-10-18 | Kemmer, Klaus, 7261 Gueltlingen | TURNING TOOL FOR THE CHIPPING OF WORKPIECES |
| SU965604A1 (en) * | 1980-07-18 | 1982-10-15 | За витель | Plate type cutting tool holder |
| IL119007A0 (en) * | 1996-08-05 | 1996-11-14 | Iscar Ltd | Toolholder assembly |
| AT8511U1 (en) * | 2005-04-05 | 2006-09-15 | Ceratizit Austria Gmbh | TOOL CONSTRUCTION |
| IL182859A0 (en) * | 2007-04-29 | 2007-08-19 | Iscar Ltd | Tool holder |
| CN201446254U (en) * | 2009-05-26 | 2010-05-05 | 朱桂林 | Threading turning tool fixture |
| CN201455277U (en) * | 2009-05-27 | 2010-05-12 | 华新水泥股份有限公司 | Device for processing concave ball workpieces |
| CN101817093B (en) * | 2010-04-08 | 2012-02-29 | 昆明电机厂有限公司 | Tool and method for turning larger-interior and smaller-exterior shaft hole |
| CN202192467U (en) * | 2011-08-24 | 2012-04-18 | 成都科盛石油科技有限公司 | Support structure for long-arm turning tool |
-
2011
- 2011-08-24 CN CN201110245747XA patent/CN102303139B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102303139A (en) | 2012-01-04 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU DAMO PETROLEUM MACHINERY CO., LTD. Free format text: FORMER OWNER: CHENGDU KESHENG PETROLEUM TECHNOLOGY CO., LTD. Effective date: 20120802 Free format text: FORMER OWNER: HE CHANGMING Effective date: 20120802 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120802 Address after: Hoi Industrial Zone, Xindu District of Chengdu City Road 610000 in Sichuan Province Applicant after: Chengdu Damo Petroleum Machinery Co., Ltd. Address before: 610000 Sichuan city of Chengdu province high tech Zone Shiyang Industrial Park Applicant before: Chengdu Kesheng Petroleum Technology Co., Ltd. Co-applicant before: He Changming |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130824 |