CN2618708Y - Float top pressing self protection adjustable cutter - Google Patents
Float top pressing self protection adjustable cutter Download PDFInfo
- Publication number
- CN2618708Y CN2618708Y CN 03262432 CN03262432U CN2618708Y CN 2618708 Y CN2618708 Y CN 2618708Y CN 03262432 CN03262432 CN 03262432 CN 03262432 U CN03262432 U CN 03262432U CN 2618708 Y CN2618708 Y CN 2618708Y
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- CN
- China
- Prior art keywords
- cutter
- adjustable
- floating
- bolt
- arc
- 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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Abstract
The utility model relates to a floating up-pressing self-protection adjustable cutting tool used on machine tools such as lathing, milling and planning. The blade of the utility model is located by a pin and tightly arranged by a bolt, the adjustment and the replacement are convenient. Because the cooperating adjustable arc pressing plate is used, the geometry parameter adjustment range of the blade is large, the adaptation area is wide, the cost is low, at the same time, the repeating and non-repeating abrasion performance of the cutting tool is effectively improved. The floating tight pressing wedge block and the floating pressing pad cooperate with the bolt as the tight clamping device, and the reliability of self-protection of the blade is improved. The square clamping and holding sleeve is further tightly locked with the body of the cutting tool through the bolt, and the stability during the use of the cutting tool is improved.
Description
Technical field
The cutter of lathes such as the utility model relates to and a kind ofly is used for car, mills, plane.
Background technology
The adjustable cutter of self-insurance that patent 922442444 is provided, because main erection welding blade, cutter has certain limitation: 1, the adjustment of blade and change inconvenience has increased the adjustable difficulty of the refacing of blade, throw away; 2, lack reliable clamping device, the reliability of blade self-insurance is not high; 3, interconvertible Optimized Tool is few, and accommodation is little.
Summary of the invention
The purpose of this utility model provides that a kind of blade adjusting range is big, self-insurance reliability height, transposition transposing are easy, reface and the throw away performance is good, the floating to go up and press the self-insurance adjustable cutter of wide accommodation.
The purpose of this utility model can realize by following measure:
A kind of floating gone up pressure self-insurance adjustable cutter, comprises cutter head and cutter hub; Blade and edge bearing are fixed on the inclination cutter platform of cutter head by alignment pin; Adjustable arc pressuring plate front end is pressed on the blade and by bolting, the rear end of adjustable arc pressuring plate is an arc, and with match by the circular arc that is bolted to the curved tailgate front end on the cutter head; Cutter hub is enclosed within the associated square retaining sleeve, and fastening by the nut of cutter hub tail end; Being provided with between described curved tailgate and the square retaining sleeve floats compresses voussoir, and this floats and compresses voussoir by arc pressuring plate and the clamping of square retaining sleeve, and by being bolted on the cutter hub.
Described curved tailgate is provided with the pressing plate guider screw, and is provided with gathering sill at the corresponding site of cutter head.
The described end face that compresses the corresponding cutter hub of voussoir that floats is a circular arc.
Described adjustable arc pressuring plate is provided with unsteady pressure pad, and by bolted.
The corresponding pressure pad place of floating is provided with arc-shaped concave on the described adjustable arc pressuring plate; But but the end face that described unsteady pressure pad contacts with regulator board is arc and matches with concave surface on the above-mentioned regulator board.
The front end of described cutter hub is provided with at least two radially tapped through holes, and the corresponding site of square retaining sleeve is provided with vertical arc groove, and by bolted.
The utility model compared with prior art has the following advantages:
1, the utility model blade is by the alignment pin location and by pressing plate, bolted, and it is convenient to adjust, change.
2, the utility model adopts adjustable arc pressuring plate, and the geometric parameter adjusting range of blade is big, wide accommodation, and the refacing of cutter, throw away performance are improved, and effectively reduce the cost of cutter.
3, the clamping device that the utility model has adopted arc to float and compressed voussoir, the pressure pad that floats cooperates with bolt has improved the reliability of blade self-insurance, has effectively prolonged the life-span of cutter.
4, the utility model further locks square retaining sleeve and cutter hub by bolt, has increased stability and reliability in the cutter use.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is Fig. 2 A-A profile
Fig. 4 is Fig. 2 B-B profile
Fig. 5 is Fig. 2 C-C profile
Fig. 6 is Fig. 2 E-E profile
Fig. 7 is Fig. 2 D-D profile
Fig. 8 is Fig. 7 F-F profile
The specific embodiment
With reference to Fig. 1, a kind of floating gone up pressure self-insurance adjustable cutter, comprises cutter head 1 and cutter hub 12; Blade 7 and edge bearing 8 are fixed on the inclination cutter platform of cutter head 1 by alignment pin 6; Adjustable arc pressuring plate 5 front ends are pressed on the blade 7 and are regulated by bolt 4 fixing, and its rear end is arc and match with the circular arc that is fixed on curved tailgate 2 front ends on the cutter head 1 by bolt 9 (with reference to Fig. 2).Curved tailgate 2 is provided with pressing plate guider screw 18, and is provided with gathering sill 19 (with reference to Fig. 7,8) at the corresponding site of cutter head 1.Cutter hub 12 is enclosed within the associated square retaining sleeve 13 (with reference to Fig. 6), and fastening by packing ring 14, the nut 15 of cutter hub 12 tail ends; Cutter head 1 bottom is the circular arc concentric with cutter hub 12, to guarantee the glacing flatness of cutter head 1 bottom and square retaining sleeve 13.The front end of cutter hub 12 is provided with at least two radially tapped through holes, the corresponding site of square retaining sleeve 13 is provided with vertical arc groove, pressing plate 16 is arranged on this arc groove, and there is corresponding bolt swinging chute at pressing plate 16 middle parts, and bolt 17 is with further locking of back, angle adjustment location before and after the blade.Being provided with between curved tailgate 2 and the square retaining sleeve 13 floats compresses voussoir 10, and this floats and compresses voussoir 10 by curved tailgate 2 and square retaining sleeve 13 clampings (with reference to Fig. 3); The end face that compresses voussoir 10 corresponding cutter hubs 12 that floats is a circular arc, and is fastened on (with reference to Fig. 4) on the cutter hub 12 by bolt 11.The pressure pad 3 that floats is set between adjustable arc pressuring plate 5 and the bolt 4, and the end face of these unsteady pressure pad 3 corresponding adjustable arc pressuring plates 5 is an arc, and corresponding position is provided with the arc-shaped concave (with reference to Fig. 5) that matches with it on the adjustable arc pressuring plate 5.
Claims (7)
1 one kinds of upward pressure self-insurance adjustable cutters that float comprise cutter head (1) and cutter hub (12); Blade (7) and edge bearing (8) are fixed on by alignment pin (6) on the inclination cutter platform of cutter head (1), and adjustable arc pressuring plate (5) front end is pressed in blade (7) and goes up and fixed by bolt (4); Cutter hub (12) is enclosed within the square retaining sleeve (13) that matches, and fastening by the nut (15) of cutter hub (12) tail end; It is characterized in that: the rear end of described adjustable arc pressuring plate (5) is an arc, and suitable with the circular arc that is fixed on curved tailgate (2) front end on the cutter head (1) by bolt (9); Being provided with between described curved tailgate (2) and the square retaining sleeve (13) floats compresses voussoir (10) and clamped, and is fixed on the cutter hub (12) by bolt (11).
2, as claimed in claim 1 floating gone up pressure self-insurance adjustable cutter, and it is characterized in that: described curved tailgate (2) is provided with pressing plate guider screw (18), and is provided with gathering sill (19) at the corresponding site of cutter head (1).
3, as claimed in claim 1 or 2 floating gone up pressure self-insurance adjustable cutter, it is characterized in that: the described end face that compresses the corresponding cutter hub of voussoir (10) (12) that floats is a circular arc.
4, as claimed in claim 1 or 2 floating gone up pressure self-insurance adjustable cutter, it is characterized in that: on adjustable arc pressuring plate (5), be provided with unsteady pressure pad (3), and fastening by bolt (4).
5, as claimed in claim 4 floating gone up pressure self-insurance adjustable cutter, it is characterized in that: described adjustable arc pressuring plate (5) is gone up the corresponding pressure pad (3) that floats and is located to be provided with arc-shaped concave; The end face of the corresponding adjustable arc pressuring plate of pressure pad (3) (5) of floating is an arc, and matches with concave surface on the above-mentioned adjustable arc pressuring plate (5).
6, as claimed in claim 1 or 2 floating gone up pressure self-insurance adjustable cutter, and it is characterized in that: the front end of described cutter hub (12) is provided with at least two radially tapped through holes, and the corresponding site of square retaining sleeve (13) is provided with vertical arc groove, and fastening by bolt (17).
7, as claimed in claim 4 floating gone up pressure self-insurance adjustable cutter, and it is characterized in that: the front end of described cutter hub (12) is provided with at least two radially tapped through holes, and the corresponding site of square retaining sleeve (13) is provided with vertical arc groove, and fastening by bolt (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262432 CN2618708Y (en) | 2003-06-07 | 2003-06-07 | Float top pressing self protection adjustable cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03262432 CN2618708Y (en) | 2003-06-07 | 2003-06-07 | Float top pressing self protection adjustable cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2618708Y true CN2618708Y (en) | 2004-06-02 |
Family
ID=34255609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03262432 Expired - Fee Related CN2618708Y (en) | 2003-06-07 | 2003-06-07 | Float top pressing self protection adjustable cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2618708Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528107A (en) * | 2012-02-17 | 2012-07-04 | 淮南宏昌科技有限责任公司 | Machine clamping powerful cutter |
| CN102728883A (en) * | 2012-07-06 | 2012-10-17 | 薛红伟 | Milling cutter device |
| CN103264172A (en) * | 2013-05-10 | 2013-08-28 | 兰州敖智信息管理咨询服务有限公司 | Lathe type roughing feed finish-machining adjustable cutter comprehensive tool system with finishing edge |
| CN103611957A (en) * | 2013-11-21 | 2014-03-05 | 哈尔滨轴承集团公司 | Mechanical clamping cut-off tool |
| CN104439318A (en) * | 2014-11-10 | 2015-03-25 | 阳山县联合铸锻有限公司 | Cooling compressor bearing outer ring cutting machining tool |
| CN115365888A (en) * | 2022-08-09 | 2022-11-22 | 福州大学 | Friction wear test device mounted on lathe and working method thereof |
-
2003
- 2003-06-07 CN CN 03262432 patent/CN2618708Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528107A (en) * | 2012-02-17 | 2012-07-04 | 淮南宏昌科技有限责任公司 | Machine clamping powerful cutter |
| CN102728883A (en) * | 2012-07-06 | 2012-10-17 | 薛红伟 | Milling cutter device |
| CN103264172A (en) * | 2013-05-10 | 2013-08-28 | 兰州敖智信息管理咨询服务有限公司 | Lathe type roughing feed finish-machining adjustable cutter comprehensive tool system with finishing edge |
| CN103264172B (en) * | 2013-05-10 | 2015-05-20 | 南京能新电力高科实业有限公司 | Lathe type roughing feed finish-machining adjustable cutter comprehensive tool system with finishing edge |
| CN103611957A (en) * | 2013-11-21 | 2014-03-05 | 哈尔滨轴承集团公司 | Mechanical clamping cut-off tool |
| CN104439318A (en) * | 2014-11-10 | 2015-03-25 | 阳山县联合铸锻有限公司 | Cooling compressor bearing outer ring cutting machining tool |
| CN115365888A (en) * | 2022-08-09 | 2022-11-22 | 福州大学 | Friction wear test device mounted on lathe and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |