CN203031334U - Flange plate adjustable type knife handle structure - Google Patents
Flange plate adjustable type knife handle structure Download PDFInfo
- Publication number
- CN203031334U CN203031334U CN 201320017092 CN201320017092U CN203031334U CN 203031334 U CN203031334 U CN 203031334U CN 201320017092 CN201320017092 CN 201320017092 CN 201320017092 U CN201320017092 U CN 201320017092U CN 203031334 U CN203031334 U CN 203031334U
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- CN
- China
- Prior art keywords
- ring flange
- flange plate
- handle
- flange
- knife
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a flange plate adjustable type knife handle structure which comprises a flange knife handle and a connecting knife handle. The flange knife handle comprises a first flange plate and a straight connecting handle arranged in the middle of one side of the first flange plate, more than three press plate grooves are evenly arranged on the first flange plate on the side of the straight connecting handle, and radial adjusting jackscrew holes correspondingly communicated with the press plate grooves are arranged on the other side. More than three press bolt holes are evenly distributed on the first flange plate. The connecting knife handle comprises a second flange plate, wherein the second flange plate is provided with a machine tool connecting portion and connecting bolt holes corresponding to the press bolt holes, and the middle of the second flange plate is provided with a counter bore in clearance fit with the straight connecting handle. More than three axial adjusting jackscrew holes are further and evenly distributed on the second flange plate, and the inner ends of the axial adjusting jackscrew holes are communicated with the counter bore. The flange plate adjustable type knife handle structure can adjust radial run-out and axial deviation at any time, can control cutting blade run-out well, can adapt to a lot of processing environments and has high economic value.
Description
Technical field
The utility model relates to the Machining Technology field, relates in particular to a kind of Knife handle structure.
Background technology
The phenomenon that cutting edge is beated can take place in cutter (as reamer) work in-process commonly used.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 do not recognize that as 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 purpose of this utility model is to provide a kind of adjustable Knife handle structure of ring flange that can pass through active adjustment circular runout and axial deviation according to machining state at any time.
For achieving the above object, the adjustable Knife handle structure of ring flange of the present utility model comprises the flange handle of a knife and is connected handle of a knife; The flange handle of a knife comprises first ring flange, one middle side part of first ring flange is provided with the connection staight shank, connect on first ring flange of staight shank one side and along the circumferential direction be evenly equipped with three with the top board groove, first ring flange is provided with radiai adjustment top wire hole with the corresponding connection of described each pressing plate groove in opposite side; Along the circumferential direction also be evenly equipped with three above hold-down bolt holes on first ring flange; Connect handle of a knife and comprise second ring flange, one side of second ring flange is provided with the lathe connecting portion, along the circumferential direction be provided with the connecting bolt hole corresponding with described each hold-down bolt hole on second ring flange, the middle part of second ring flange is provided with and the described counterbore that is connected the staight shank matched in clearance; Along the circumferential direction also be evenly equipped with the axial adjustment top wire hole more than three on second ring flange, described each axial adjustment top wire hole is along the radially setting of second ring flange, the outer end opening of each axial adjustment top wire hole is at the outer rim place of 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 first ring flange.
The utility model is simple in structure, and is easy to use.During work the connection staight shank on first ring flange inserted among the counterbore on 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 first ring flange and second ring flange coupled together.When connecting first ring flange and 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 take place), 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 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.
When need regulating axial runout, screw corresponding axial adjustment jackscrew, make it be pressed into described counterbore and compress the outer rim that connects staight shank, make to connect staight shank and drive the skew of the first ring flange generation axially parallel.Regulate the degree that screws of axial adjustment jackscrew everywhere, the center line of 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 the increase structure complexity again, are convenient to processing and manufacturing.Radiai adjustment top wire hole and described hold-down bolt hole alternately evenly arrange at first ring flange, and structure stress is more even when being convenient to processing and fabricating.
In a word since the utility model can be initiatively, regulate circular runout and axial deviation at any time, beat thereby can control cutting edge well, reduce cutter when clamping error or correct the error that self exists, can adapt to more processing environment.Beat by controlling cutting edge well, in the service life that the utility model can reduce tool wear, improve machining accuracy and improve cutter, enterprise is had high economic worth.
Description of drawings
Fig. 1 is structural representation of the present utility model;
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 utility model comprises the flange handle of a knife and is connected handle of a knife as Fig. 1.
As shown in Figures 2 and 3, the flange handle of a knife comprises first ring flange 1, one middle side part of first ring flange 1 is provided with connection staight shank 2(and preferably adopts high accuracy to connect staight shank), connect and along the circumferential direction to be evenly equipped with three on 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; Along the circumferential direction also be evenly equipped with three above hold-down bolt holes 5 on first ring flange 1.
As shown in Figure 4 and Figure 5, connect handle of a knife and comprise second ring flange 6, one side of second ring flange 6 is provided with lathe connecting portion 7, the middle part that along the circumferential direction is provided with connecting bolt hole 8, the second ring flanges 6 corresponding with each the hold-down bolt hole 5 on described first ring flange 1 on second ring flange 6 is provided with and the described counterbore 9 that is connected staight shank 2 matched in clearance; Along the circumferential direction also be evenly equipped with the axial adjustment top wire hole 11 more than three on second ring flange 6, described each axial adjustment top wire hole 11 is along the radially setting of second ring flange 6, the outer end opening of each axial adjustment top wire hole 11 is at the outer rim place of 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 first ring flange 1.
According to actual operating position, lathe connecting portion 7 can be designed to different shape/structure; When cold in needs use, the described 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 feed cooling water.
Extremely shown in Figure 8 as Fig. 1, during work the connection staight shank 2 on first ring flange 1 inserted on 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 first ring flange 1 and second ring flange 6 are coupled together.When connecting first ring flange 1 and 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, in each radiai adjustment top wire hole 4, screw in the radiai adjustment jackscrew, in each axial adjustment top wire hole 11, 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 take place), 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 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 need regulating axial runout, screw corresponding axial adjustment jackscrew 13, make it be pressed into described counterbore 9 and compress the outer rim that connects staight shank 2, make to connect staight shank 2 and drive first ring flange 1 the axially parallel skew takes place.Regulate the degree that screws of axial adjustment jackscrew 13 everywhere, the center line of 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 first ring flange and the staight shank that is connected of being located at first ring flange, one middle side part, connect on first ring flange of staight shank one side and along the circumferential direction be evenly equipped with three with the top board groove, first ring flange is provided with radiai adjustment top wire hole with the corresponding connection of described each pressing plate groove in opposite side; Along the circumferential direction also be evenly equipped with three above hold-down bolt holes on first ring flange;
Connect the lathe coupling part that handle of a knife comprises second ring flange and is located at second ring flange, one side, along the circumferential direction be provided with the connecting bolt hole corresponding with each the hold-down bolt hole on described first ring flange on second ring flange, the middle part of second ring flange be provided with described first ring flange on the counterbore that is connected the staight shank matched in clearance; Along the circumferential direction also be evenly equipped with the axial adjustment top wire hole more than three on second ring flange, described each axial adjustment top wire hole is along the radially setting of second ring flange, the outer end opening of each axial adjustment top wire hole is at the outer rim place of 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 first ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017092 CN203031334U (en) | 2013-01-14 | 2013-01-14 | Flange plate adjustable type knife handle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017092 CN203031334U (en) | 2013-01-14 | 2013-01-14 | Flange plate adjustable type knife handle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031334U true CN203031334U (en) | 2013-07-03 |
Family
ID=48683477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017092 Withdrawn - After Issue CN203031334U (en) | 2013-01-14 | 2013-01-14 | Flange plate adjustable type knife handle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072020A (en) * | 2013-01-14 | 2013-05-01 | 郑州市钻石精密制造有限公司 | Cutter holder structure with adjustable flange |
-
2013
- 2013-01-14 CN CN 201320017092 patent/CN203031334U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103072020A (en) * | 2013-01-14 | 2013-05-01 | 郑州市钻石精密制造有限公司 | Cutter holder structure with adjustable flange |
| CN103072020B (en) * | 2013-01-14 | 2016-11-16 | 郑州市钻石精密制造有限公司 | Cutter holder structure with adjustable flange |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130703 Effective date of abandoning: 20161012 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |