CN103072020A - Cutter holder structure with adjustable flange - Google Patents
Cutter holder structure with adjustable flange Download PDFInfo
- Publication number
- CN103072020A CN103072020A CN2013100122220A CN201310012222A CN103072020A CN 103072020 A CN103072020 A CN 103072020A CN 2013100122220 A CN2013100122220 A CN 2013100122220A CN 201310012222 A CN201310012222 A CN 201310012222A CN 103072020 A CN103072020 A CN 103072020A
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- Prior art keywords
- ring flange
- flange
- handle
- top wire
- knife
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- 238000003825 pressing Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000005520 cutting process Methods 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The invention discloses a cutter holder structure with an adjustable flange, and the structure comprises a flange cutter holder and a connecting cutter holder; the flange cutter holder comprises a first flange and a a connecting straight holder which is arranged at the middle part of one side of the first flange; more than three pressure plate grooves are uniformly distributed in the first flange on one side of the connecting straight holder, and the other side of the connecting straight holder is provided with radial adjusting jackscrew holes which are correspondingly communicated with all the pressure plate grooves; more than three compression bolt holes are uniformly distributed in the first flange; the connecting cutter holder comprises a second flange; the second flange is provided with a machine tool connecting part and connecting bolt holes which correspond to all the compression bolt holes; the middle part of the second flange is provided with a counter bore which is in interference fit with the connecting straight handle; more than three axial adjusting jackscrew holes are uniformly distributed in the second flange; and the inner ends of all the axial adjusting jackscrew holes are communicated with the counter bore. According to the cutter holder structure with the adjustable flange, radial movement and axial deviation can be adjusted at any time, the movement of a cutter edge can be well controlled, more processing environments can be adapted to, and extremely high economic value is realized.
Description
Technical field
The present invention relates to the Machining Technology field, relate in particular to a kind of Knife handle structure.
Background technology
The phenomenon that cutting edge is beated can occur in Common Use Tools (such as reamer) work in-process.Can have a strong impact on crudy after cutting edge is beated and acquired a certain degree, therefore need the control cutting edge to beat.Control method of the prior art is that work in-process relies on cutter and self precision that is connected the main shaft handle of a knife to guarantee that cutting edge beats.The defective of this control method is that along with cutter or handle of a knife wearing and tearing in use, cutting edge is beated and can be increased, thereby reduces machining accuracy.Sometimes because there is error in lathe, the handle of a knife cutter that causes installing on the lathe produces circular runout or axial deviation.
The method that the control cutting edge is beated in the prior art has become the current techique means of the art, and those skilled in the art recognize that not yet might utilize the circular runout of Knife handle structure active adjustment and the such technological means of axial deviation to control cutting edge beats.
Summary of the invention
The object of the present invention is to provide a kind of adjustable Knife handle structure of ring flange that can pass through at any time according to machining state active adjustment circular runout and axial deviation.
For achieving the above object, the adjustable Knife handle structure of ring flange of the present invention comprises the flange handle of a knife and is connected handle of a knife; The flange handle of a knife comprises the first ring flange, one middle side part of the first ring flange is provided with the connection staight shank, connect on the first ring flange of staight shank one side and be evenly equipped with in the circumferential direction of the circle three with the top board groove, the first ring flange is provided with radiai adjustment top wire hole with the corresponding connection of described each pressing plate groove in opposite side; Also be evenly equipped with in the circumferential direction of the circle three above hold-down bolt holes on the first ring flange; Connect handle of a knife and comprise the second ring flange, one side of the second ring flange is provided with the lathe connecting portion, be provided with in the circumferential direction of the circle the connecting bolt hole corresponding with described each hold-down bolt hole on the second ring flange, the middle part of the second ring flange is provided with and the described counterbore that is connected the staight shank matched in clearance; Also be evenly equipped with in the circumferential direction of the circle the axial adjustment top wire hole more than three on the second ring flange, described each axial adjustment top wire hole is along the radially setting of the second ring flange, the outer end opening of each axial adjustment top wire hole is at the outer rim place of the second ring flange, and the inner of each axial adjustment top wire hole is connected with described counterbore.
Described pressing plate groove, described hold-down bolt hole and described axial adjustment top wire hole respectively are provided with 4; Described radiai adjustment top wire hole and described hold-down bolt hole alternately evenly arrange at the first ring flange.
The present invention is simple in structure, and is easy to use.During work the connection staight shank on the first ring flange inserted among the counterbore on the second ring flange and with the counterbore matched in clearance, use hold-down bolt to be screwed into the hold-down bolt hole and to pierce into the connecting bolt hole, thereby 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 is so that use the radiai adjustment jackscrew to regulate circular runout.In the pressing plate groove, put into pressing plate, in each radiai adjustment top wire hole, screw in the radiai adjustment jackscrew, in each axial adjustment top wire hole, screw in the axial adjustment jackscrew.
When need regulating circular runout when increasing circular runout (thereby as use after a period of time cutter or handle of a knife that wearing and tearing occur), screwing corresponding radiai adjustment jackscrew makes it that pressing plate is extruded the pressing plate groove, thereby regulate the fit clearance of this pressing plate place first ring flange and the second ring flange, and then make the center line generation beat of flange handle of a knife; Regulate the position degree that radiai adjustment jackscrew everywhere screws, thus with the center line beat of flange handle of a knife to the normal position, reach the purpose of regulating circular runout.
In the time of need to regulating axial runout, screw corresponding axial adjustment jackscrew, make its outer rim that is pressed into described counterbore and compresses the connection staight shank, make the connection staight shank drive the first flange hair updo and give birth to the axially parallel skew.Regulate the degree that screws of axial adjustment jackscrew everywhere, the center line of the first ring flange can be adjusted to the normal position, thereby reach the purpose of regulating axial deviation.
Described pressing plate groove, described hold-down bolt hole and described axial adjustment top wire hole respectively are provided with 4, can either finish the purpose of meticulous adjusting circular runout and axial deviation, exceed again the increase structure complexity, are convenient to processing and manufacturing.Radiai adjustment top wire hole and described hold-down bolt hole alternately evenly arrange at the first ring flange, and structure stress is more even when being convenient to processing and fabricating.
In a word since the present invention can be initiatively, regulate circular runout and axial deviation at any time, beat thereby can control well cutting edge, reduce cutter when clamping error or correct the error that self exists, can adapt to more processing environment.Beat by controlling cutting edge well, the present invention can reduce tool wear, improves machining accuracy and improve cutting-tool's used life, and enterprise is had high economic worth.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of flange handle of a knife;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the structural representation that connects 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 of axial adjustment jackscrew;
Fig. 8 is the structural representation of pressing plate.
The specific embodiment
To shown in Figure 5, the adjustable Knife handle structure of ring flange of the present invention comprises the flange handle of a knife and is connected handle of a knife such as Fig. 1.
As shown in Figures 2 and 3, the flange handle of a knife comprises the first ring flange 1, one middle side part of the first ring flange 1 is provided with connection staight shank 2(and preferably adopts high accuracy to connect staight shank), connect and to be evenly equipped with in the circumferential direction of the circle three on the first ring flange 1 of staight shank 2 one sides and to be provided with radiai adjustment top wire hole 4 with described each pressing plate groove 3 corresponding connection with top board groove 3, the first ring flanges 1 in opposite side; Also be evenly equipped with in the circumferential direction of the circle three above hold-down bolt holes 5 on the first ring flange 1.
As shown in Figure 4 and Figure 5, connect handle of a knife and comprise the second ring flange 6, one side of the second ring flange 6 is provided with lathe connecting portion 7, the middle part that is provided with in the circumferential direction of the circle connecting bolt hole 8, the second ring flanges 6 corresponding with each the hold-down bolt hole 5 on described the first ring flange 1 on the second ring flange 6 is provided with and the described counterbore 9 that is connected staight shank 2 matched in clearance; Also be evenly equipped with in the circumferential direction of the circle the axial adjustment top wire hole 11 more than three on the second ring flange 6, described each axial adjustment top wire hole 11 is along the radially setting of the second ring flange 6, the outer end opening of each axial adjustment top wire hole 11 is at the outer rim place of the second ring flange 6, and the inner of each axial adjustment top wire hole 11 is connected with described counterbore 9.
Wherein, the number of described pressing plate groove 3, described hold-down bolt hole 5 and described axial adjustment top wire hole 11 preferably respectively arranges 4, corresponding with the number in pressing plate groove 3 and hold-down bolt hole 5, the number in described radiai adjustment top wire hole 4 and described connecting bolt hole 8 also all preferably arranges 4.Described radiai adjustment top wire hole 4 and described hold-down bolt hole 5 alternately evenly arrange at the first ring flange 1.
According to actual operating position, lathe connecting portion 7 can be designed to various shapes/configurations; When cold in needs use, described the first ring flange flange handle of a knife is provided with the endoporus 15 that is interconnected with the center correspondence that is connected handle of a knife, in order to pass into cooling water.
Extremely shown in Figure 8 such as Fig. 1, during work the connection staight shank 2 on the first ring flange 1 inserted on the second ring flange among the counterbore 9 on 6 and with counterbore 9 matched in clearance, use hold-down bolt to be screwed into hold-down bolt hole 5 and to pierce into connecting bolt hole 8, thereby 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 is so that use the radiai adjustment jackscrew to regulate circular runout.In pressing plate 14 grooves 3, put into pressing plate shown in Figure 8 14, at each radiai adjustment top wire hole 4 interior screw-in radiai adjustment jackscrew, at each axial adjustment top wire hole 11 interior screw-in axial adjustment jackscrew.
When need regulating circular runout when increasing circular runout (thereby as use after a period of time cutter or handle of a knife that wearing and tearing occur), screwing corresponding radiai adjustment jackscrew 12 makes it that pressing plate 14 is extruded pressing plate groove 3, thereby regulate the fit clearance of this pressing plate 14 places, first ring flange 1 and the second ring flange 6, and then make the center line generation beat of flange handle of a knife; Regulate the degree that radiai adjustment jackscrew 12 everywhere screws, thus with the center line beat of flange handle of a knife to the normal position, reach the purpose of regulating circular runout.
When needing the adjusting axial runout, screw corresponding axial adjustment jackscrew 13, make it be pressed into described counterbore 9 and also compress the outer rim that connects staight shank 2, make to connect the 1 generation axially parallel skew of staight shank 2 drives the first ring flange.Regulate the degree that screws of axial adjustment jackscrew 13 everywhere, the center line of the first ring flange 1 can be adjusted to the normal position, thereby reach the purpose of regulating axial deviation.
Claims (2)
1. the adjustable Knife handle structure of ring flange is characterized in that: comprise the flange handle of a knife and be connected handle of a knife;
The flange handle of a knife comprises the first ring flange and the connection staight shank of being connected the first ring flange one middle side part, connect on the first ring flange of staight shank one side and be evenly equipped with in the circumferential direction of the circle three with the top board groove, the first ring flange is provided with radiai adjustment top wire hole with the corresponding connection of described each pressing plate groove in opposite side; Also be evenly equipped with in the circumferential direction of the circle three above hold-down bolt holes on the first ring flange;
Connect the lathe coupling part that handle of a knife comprises the second ring flange and is located at the second ring flange one side, be provided with in the circumferential direction of the circle the connecting bolt hole corresponding with each the hold-down bolt hole on described the first ring flange on the second ring flange, the middle part of the second ring flange be provided with described the first ring flange on the counterbore that is connected the staight shank matched in clearance; Also be evenly equipped with in the circumferential direction of the circle the axial adjustment top wire hole more than three on the second ring flange, described each axial adjustment top wire hole is along the radially setting of the second ring flange, the outer end opening of each axial adjustment top wire hole is at the outer rim place of the second ring flange, and the inner of each axial adjustment top wire hole is connected with described counterbore.
2. the adjustable Knife handle structure of ring flange according to claim 1, it is characterized in that: described pressing plate groove, described hold-down bolt hole and described axial adjustment top wire hole respectively are provided with 4; Described radiai adjustment top wire hole and described hold-down bolt hole alternately evenly arrange at 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 true CN103072020A (en) | 2013-05-01 |
| CN103072020B 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) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309717A (en) * | 2016-04-26 | 2017-11-03 | 成都与俱科技有限公司 | Rotating mechanism and its application |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309717A (en) * | 2016-04-26 | 2017-11-03 | 成都与俱科技有限公司 | Rotating mechanism and its application |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103072020B (en) | 2016-11-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20161116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |