CN103072020B - Cutter holder structure with adjustable flange - Google Patents
Cutter holder structure with adjustable flange Download PDFInfo
- Publication number
- CN103072020B CN103072020B CN201310012222.0A CN201310012222A CN103072020B CN 103072020 B CN103072020 B CN 103072020B CN 201310012222 A CN201310012222 A CN 201310012222A CN 103072020 B CN103072020 B CN 103072020B
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- China
- Prior art keywords
- ring flange
- flange
- top wire
- wire hole
- cutter holder
- 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
Links
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Milling Processes (AREA)
Abstract
The invention discloses a kind of cutter holder structure with adjustable flange, including flange cutter holder and connection handle of a knife；Flange cutter holder includes the first ring flange and is located at the connection staight shank of the first ring flange one middle side part, connect the first ring flange of staight shank side be evenly equipped with three with top board groove, opposite side is provided with the radiai adjustment top wire hole of connection corresponding with each pressing plate groove；More than three hold-down bolt holes also it are evenly equipped with on first ring flange；Connecting handle of a knife and include that the second ring flange, the second ring flange are provided with lathe connecting portion and the link bolt hole corresponding with each hold-down bolt hole, the middle part of the second ring flange is provided with and the counterbore being connected staight shank matched in clearance；Also be evenly equipped with on second ring flange more than three be adjusted axially top wire hole, the inner being respectively adjusted axially top wire hole is connected with counterbore.The present invention can regulate circular runout and axial deviation at any time, can control cutting edge well and beat, it is possible to adapt to more processing environment, have high economic worth.
Description
Technical field
The present invention relates to Machining Technology field, particularly relate to a kind of Knife handle structure.
Background technology
Common Use Tools (such as reamer) work in-process can occur the phenomenon that cutting edge is beated.Cutting edge is beated and is reached have a strong impact on the most afterwards crudy, it is therefore desirable to controls cutting edge and beats.Control method of the prior art is that work in-process relies on cutter with self precision being connected main shaft handle of a knife to ensure that cutting edge is beated.The defect of this control method is, along with the abrasion in use of cutter or handle of a knife, cutting edge is beated and can be increased, thus reduces machining accuracy.Sometimes due to lathe exists error, the handle of a knife cutter installed on lathe is caused to produce circular runout or axial deviation.
Controlling the method beated of cutting edge in prior art and become the current techique means of the art, those skilled in the art not yet recognize and actively regulate circular runout possible with Knife handle structure and the such technological means of axial deviation is beated to control cutting edge.
Summary of the invention
It is an object of the invention to provide a kind of cutter holder structure with adjustable flange that can be reached by actively regulating according to machining state circular runout and axial deviation.
For achieving the above object, the cutter holder structure with adjustable flange of the present invention includes flange cutter holder and connects handle of a knife；Flange cutter holder includes the first ring flange, one middle side part of the first ring flange is provided with connection staight shank, along the circumferential direction it is evenly equipped with three on first ring flange of connection staight shank side to be provided with and the radiai adjustment top wire hole of the described corresponding connection of each pressing plate groove in opposite side with top board groove, the first ring flange；More than three hold-down bolt holes the most also it are evenly equipped with on first ring flange；Connect handle of a knife and include the second ring flange, the side of the second ring flange is provided with lathe connecting portion, along the circumferential direction being provided with the link bolt hole corresponding with described each hold-down bolt hole on second ring flange, the middle part of the second ring flange is provided with and the described counterbore being connected staight shank matched in clearance；The most also be evenly equipped with on second ring flange more than three be adjusted axially top wire hole, described respectively it is adjusted axially top wire hole being radially arranged along the second ring flange, respectively being adjusted axially the outer end opening of top wire hole at the outer rim of the second ring flange, the inner and described counterbore being respectively adjusted axially top wire hole is connected.
Described pressing plate groove, described hold-down bolt hole and the described top wire hole that is adjusted axially are each provided with 4；Described radiai adjustment top wire hole and described hold-down bolt hole are alternately uniformly arranged on the first ring flange.
Present configuration is simple, easy to use.During work by the first ring flange connect staight shank insert among the counterbore on the second ring flange and with counterbore matched in clearance, use hold-down bolt be screwed into hold-down bolt hole and pierce into link bolt hole, thus the first ring flange and the second ring flange coupled together.When connecting the first ring flange and the second ring flange, the tension that hold-down bolt can not be twisted, in order to use the regulation circular runout of radiai adjustment jackscrew.In pressing plate groove, put into pressing plate, in each radiai adjustment top wire hole, screw in radiai adjustment jackscrew, screw in being respectively adjusted axially top wire hole and be adjusted axially jackscrew.
(as when after use a period of time, cutter or handle of a knife occur abrasion thus increase circular runout) when needing to regulate circular runout, screwing corresponding radiai adjustment jackscrew makes it that pressing plate to extrude pressing plate groove, thus regulate the first ring flange and the fit clearance of the second ring flange at this pressing plate, and then make the centrage generation beat of flange cutter holder；Regulate the position degree that radiai adjustment jackscrew screws everywhere, thus by the centrage beat of flange cutter holder to normal position, reach to regulate the purpose of circular runout.
When needing to regulate axial runout, screw and be adjusted axially jackscrew accordingly so that it is be pressed into described counterbore and compress the outer rim connecting staight shank, make connection staight shank drive the first ring flange that axially in parallel skew occurs.What regulation was adjusted axially jackscrew everywhere screws degree, can regulate the centrage of the first ring flange to normal position, thus reach to regulate the purpose of axial deviation.
Described pressing plate groove, described hold-down bolt hole and the described top wire hole that is adjusted axially are each provided with 4, can either complete to be fine-tuned the purpose of circular runout and axial deviation, the most too much increase structure complexity, it is simple to processing and manufacturing.Radiai adjustment top wire hole and described hold-down bolt hole are alternately uniformly arranged on the first ring flange, it is simple to while processing and fabricating, structure stress is more uniform.
In a word, owing to the present invention can regulate circular runout and axial deviation actively, at any time, beat such that it is able to control cutting edge well, reduce the cutter error when clamping or correct the error self existed, it is possible to adapting to more processing environment.Beating by controlling cutting edge well, the present invention can reduce tool wear, improves machining accuracy and improve cutting-tool's used life, to having high economic worth from the point of view of enterprise.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the structural representation of flange cutter holder；
Fig. 3 is the A-A sectional view of Fig. 2；
Fig. 4 is the structural representation connecting handle of a knife；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the structural representation of radiai adjustment jackscrew；
Fig. 7 is the structural representation being adjusted axially jackscrew；
Fig. 8 is the structural representation of pressing plate.
Detailed description of the invention
As shown in Figures 1 to 5, the cutter holder structure with adjustable flange of the present invention includes flange cutter holder and connects handle of a knife.
As shown in Figures 2 and 3, flange cutter holder includes the first ring flange 1, one middle side part of the first ring flange 1 is provided with connection staight shank 2(and connects staight shank preferably with high accuracy), along the circumferential direction it is evenly equipped with three on first ring flange 1 of connection staight shank 2 side to be provided with and the radiai adjustment top wire hole 4 of the described corresponding connection of each pressing plate groove 3 in opposite side with top board groove 3, the first ring flange 1；More than three hold-down bolt holes 5 the most also it are evenly equipped with on first ring flange 1.
As shown in Figure 4 and Figure 5, connect handle of a knife and include the second ring flange 6, the side of the second ring flange 6 is provided with lathe connecting portion 7, along the circumferential direction being provided with the link bolt hole 8 corresponding with each hold-down bolt hole 5 on described first ring flange 1 on second ring flange 6, the middle part of the second ring flange 6 is provided with and the described counterbore 9 being connected staight shank 2 matched in clearance；The most also be evenly equipped with on second ring flange 6 more than three be adjusted axially top wire hole 11, described respectively it is adjusted axially top wire hole 11 being radially arranged along the second ring flange 6, respectively being adjusted axially the outer end opening of top wire hole 11 at the outer rim of the second ring flange 6, the inner and described counterbore 9 being respectively adjusted axially top wire hole 11 is connected.
Wherein, described pressing plate groove 3, described hold-down bolt hole 5 and the described number being adjusted axially top wire hole 11 respectively arrange 4, corresponding with the number of pressing plate groove 3 and hold-down bolt hole 5, the number of described radiai adjustment top wire hole 4 and described link bolt hole 8 is the most all preferably provided with 4.Described radiai adjustment top wire hole 4 and described hold-down bolt hole 5 are alternately uniformly arranged on the first ring flange 1.
According to actually used situation, lathe connecting portion 7 can be designed to variously-shaped/structure；When needs use in cold time, described first ring flange flange cutter holder and connection handle of a knife center be correspondingly provided with the endoporus 15 being interconnected, in order to be passed through cooling water.
As shown in Figures 1 to 8, during work by the first ring flange 1 connect staight shank 2 insert on the second ring flange among the counterbore 9 on 6 and with counterbore 9 matched in clearance, use hold-down bolt be screwed into hold-down bolt hole 5 and pierce into link bolt hole 8, thus the first ring flange 1 and the second ring flange 6 are coupled together.When connecting the first ring flange 1 and the second ring flange 6, the tension that hold-down bolt can not be twisted, in order to use the regulation circular runout of radiai adjustment jackscrew.In pressing plate 14 groove 3, put into the pressing plate 14 shown in Fig. 8, in each radiai adjustment top wire hole 4, screw in radiai adjustment jackscrew, screw in being respectively adjusted axially top wire hole 11 and be adjusted axially jackscrew.
(as when after use a period of time, cutter or handle of a knife occur abrasion thus increase circular runout) when needing to regulate circular runout, screwing corresponding radiai adjustment jackscrew 12 makes it that pressing plate 14 is extruded pressing plate groove 3, thus regulate the first ring flange 1 and fit clearance of the second ring flange 6 at this pressing plate 14, and then make the centrage generation beat of flange cutter holder；Regulate the degree that radiai adjustment jackscrew 12 screws everywhere, thus by the centrage beat of flange cutter holder to normal position, reach to regulate the purpose of circular runout.
When needing to regulate axial runout, screw and be adjusted axially jackscrew 13 accordingly so that it is be pressed into described counterbore 9 and compress the outer rim connecting staight shank 2, making connection staight shank 2 drive the first ring flange 1 that axially in parallel skew occurs.What regulation was adjusted axially jackscrew 13 everywhere screws degree, can regulate the centrage of the first ring flange 1 to normal position, thus reach to regulate the purpose of axial deviation.
Claims (2)
1. cutter holder structure with adjustable flange, it is characterised in that: include flange cutter holder and connect handle of a knife；
Flange cutter holder includes the first ring flange and is located at the connection staight shank of the first ring flange one middle side part, along the circumferential direction it is evenly equipped with three on first ring flange of connection staight shank side to be provided with and the radiai adjustment top wire hole of the described corresponding connection of each pressing plate groove in opposite side with top board groove, the first ring flange；More than three hold-down bolt holes the most also it are evenly equipped with on first ring flange；
Connect handle of a knife include the second ring flange and be located at the lathe coupling part of the second ring flange side, along the circumferential direction being provided with the link bolt hole corresponding with each hold-down bolt hole on described first ring flange on second ring flange, the middle part of the second ring flange is provided with and the counterbore connecting staight shank matched in clearance on described first ring flange；The most also be evenly equipped with on second ring flange more than three be adjusted axially top wire hole, described respectively it is adjusted axially top wire hole being radially arranged along the second ring flange, respectively being adjusted axially the outer end opening of top wire hole at the outer rim of the second ring flange, the inner and described counterbore being respectively adjusted axially top wire hole is connected.
Cutter holder structure with adjustable flange the most according to claim 1, it is characterised in that: described pressing plate groove, described hold-down bolt hole and the described top wire hole that is adjusted axially are each provided with 4；Described radiai adjustment top wire hole and described hold-down bolt hole are alternately uniformly arranged on the first ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012222.0A CN103072020B (en) | 2013-01-14 | 2013-01-14 | Cutter holder structure with adjustable flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310012222.0A CN103072020B (en) | 2013-01-14 | 2013-01-14 | Cutter holder structure with adjustable flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103072020A CN103072020A (en) | 2013-05-01 |
| CN103072020B true CN103072020B (en) | 2016-11-16 |
Family
ID=48148823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310012222.0A Expired - Fee Related CN103072020B (en) | 2013-01-14 | 2013-01-14 | Cutter holder structure with adjustable flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103072020B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309717B (en) * | 2016-04-26 | 2020-07-24 | 成都与俱科技有限公司 | Rotating mechanism and application thereof |
| CN110509093A (en) * | 2019-07-17 | 2019-11-29 | 成都成林数控刀具有限公司 | A kind of circular runout regulating device and knife handle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688080A (en) * | 1993-03-18 | 1997-11-18 | Sandvik Ab | Tool shaft with detachable blade having wedge groove contacting a movable wedge |
| CN102198530A (en) * | 2011-05-31 | 2011-09-28 | 滁州兴达机电有限公司 | Radial jump adjustable device of deep hole cutter |
| CN102211315A (en) * | 2011-04-14 | 2011-10-12 | 郑州市钻石精密制造有限公司 | Fixture special for grinding and machining of HSK (Hohl Schaft Kegel) shank series cutter |
| CN202317200U (en) * | 2011-11-30 | 2012-07-11 | 郑州市钻石精密制造有限公司 | HSK countersink for machining bottom conical surface of valve seat of engine |
| CN202447742U (en) * | 2011-11-30 | 2012-09-26 | 郑州市钻石精密制造有限公司 | Diamond milling cutter with separately connected hohl shaft kegel (HSK) shank |
| CN203031334U (en) * | 2013-01-14 | 2013-07-03 | 郑州市钻石精密制造有限公司 | Flange plate adjustable type knife handle structure |
-
2013
- 2013-01-14 CN CN201310012222.0A patent/CN103072020B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688080A (en) * | 1993-03-18 | 1997-11-18 | Sandvik Ab | Tool shaft with detachable blade having wedge groove contacting a movable wedge |
| CN102211315A (en) * | 2011-04-14 | 2011-10-12 | 郑州市钻石精密制造有限公司 | Fixture special for grinding and machining of HSK (Hohl Schaft Kegel) shank series cutter |
| CN102198530A (en) * | 2011-05-31 | 2011-09-28 | 滁州兴达机电有限公司 | Radial jump adjustable device of deep hole cutter |
| CN202317200U (en) * | 2011-11-30 | 2012-07-11 | 郑州市钻石精密制造有限公司 | HSK countersink for machining bottom conical surface of valve seat of engine |
| CN202447742U (en) * | 2011-11-30 | 2012-09-26 | 郑州市钻石精密制造有限公司 | Diamond milling cutter with separately connected hohl shaft kegel (HSK) shank |
| CN203031334U (en) * | 2013-01-14 | 2013-07-03 | 郑州市钻石精密制造有限公司 | Flange plate adjustable type knife handle structure |
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| Publication number | Publication date |
|---|---|
| CN103072020A (en) | 2013-05-01 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |