CN203495255U - Novel high-effect tool - Google Patents
Novel high-effect tool Download PDFInfo
- Publication number
- CN203495255U CN203495255U CN201320526163.4U CN201320526163U CN203495255U CN 203495255 U CN203495255 U CN 203495255U CN 201320526163 U CN201320526163 U CN 201320526163U CN 203495255 U CN203495255 U CN 203495255U
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- China
- Prior art keywords
- lathe tool
- hollow cylinder
- clamping
- tool
- turning tool
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model relates to a tool in the technical field of turning machining, in particular to a novel high-effect tool. The novel high-effect tool comprises a turning tool bit and a turning tool collet, wherein the back end of the turning tool collet is provided with a square column; the front end of the turning tool collet is provided with a hollow cylinder; a clamping groove is formed at the front end of the hollow cylinder; the clamping groove is used for clamping the turning tool bit; the turning tool bit is cast integrally. The novel high-effect tool is characterized in that two threaded holes are formed in the top and the bottom of the front end of the hollow cylinder respectively; the circle centers of the threaded holes in the top and the bottom of the front end of the hollow cylinder are on the same straight line; screw rods are matched with the threaded holes, and are fixed through clamping screw caps; the turning tool bit is provided with a threaded hole. After the adoption of the structure, the turning tool bit and the turning tool collet are clamped fixedly by fixing with the screw rods, so that severe consequences caused by relative movement of the tool and a workpiece due to poor clamping are avoided; a hard alloy block is embedded into a clamping position, so that the abrasion resistance of the tool is improved, and the clamping accuracy is increased.
Description
Technical field
The utility model relates to the instrument in Technology for Turning Machining field, particularly a kind of high-efficiency cutter.
Background technology
In Technology for Turning Machining field, tool type is various, once cutter head cancels, knife bar also cancels thereupon, such waste and energy-conservation the runing counter to of nowadays vigorously advocating.In prior art, also have such cutter: cutter is comprised of lathe tool chuck and lathe tool, lathe tool is clipped on lathe tool chuck.Yet, turning adds man-hour, interaction force between blade member is great, once cutter and workpiece are because self does not clamp relative motion occurs, consequence is hardly imaginable, so installation way in prior art between lathe tool and lathe tool chuck exists very large hidden danger, and cutter of the prior art is easy to occur abrasion condition during clamping on lathe, and then affects the clamping of cutter.
Summary of the invention
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to provide a kind of high-efficiency cutter, and it can guarantee the firm clamping of energy between lathe tool and lathe tool chuck, and clamping position has high-wearing feature.
For solving above-mentioned technical problem, high-efficiency cutter of the present utility model, comprises lathe tool and lathe tool chuck, described lathe tool chuck rear end is square column, and front end is hollow cylinder, and hollow cylinder front end has clip slot, described clip slot clampingc car cutter head, wherein, the integrated casting of described lathe tool chuck; Described hollow cylinder front top and bottom have a screwed hole, and the center of circle in described hollow cylinder front top and bottom thread hole, on same vertical curve, has screw rod to coordinate with described screwed hole, and fixes by binding nut; Described lathe tool is provided with screwed hole.
Further, described clip slot is provided with lathe tool liftout attachment near one end of square column, and described lathe tool liftout attachment comprises angled slide block and positioning screw cap; Described angled slide block is provided with draw-in groove, and angled slide block coordinates by draw-in groove and described clip slot are movable; Positioning screw cap is fixed on angled slide block two ends.
Further, the side surface that described lathe tool chuck square column part divides is embedded with hard alloy blocks.
Further, described clip slot lower front end is provided with back-up block.
Adopt after said structure, by fixing of screw rod, make firm clamping between lathe tool and lathe tool chuck, avoided cutter and workpiece, because self does not clamp, the serious consequence that relative motion brings does not occur; The hard alloy blocks being embedded with by clamping position, has improved the wearability of cutter and the degree of accuracy of clamping.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A cutaway view of the present utility model;
Fig. 3 is the structural representation of the utility model cutter head one;
Fig. 4 is the structural representation of the utility model cutter head two;
Fig. 5 is the structural representation of the utility model cutter head three;
In figure: 1 is square column, 2 is hollow cylinder, and 3 is clip slot, and 4 is screw rod, and 5 is positioning screw cap, and 6 is hard alloy blocks, and 7 is back-up block, and 8 is angled slide block, and 9 is draw-in groove, and 10 is screwed hole, and 11 is binding nut, and 12 is lathe tool
The specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, high-efficiency cutter of the present utility model, comprises lathe tool 12 and lathe tool chuck, described lathe tool chuck rear end is square column 1, and front end is hollow cylinder 2, and hollow cylinder 2 front ends have clip slot 3, wherein, the integrated casting of described lathe tool chuck; : described hollow cylinder 2 front top and bottom have a screwed hole, and the center of circle in described hollow cylinder 2 front top and bottom thread hole, on same vertical curve, has screw rod 4 to coordinate with described screwed hole, and fixing by binding nut 11; Lathe tool 12 is provided with screwed hole 10.During use, lathe tool 12 is snapped in to clip slot 3, and position is just that screw rod 4 penetrates from the screwed hole at hollow cylinder 2 tops, then through the screwed hole 10 on lathe tool 12, then from the screwed hole of hollow cylinder 2 bottoms, stretch out, finally with binding nut 11, in the bottom of hollow cylinder 2, fix.
Further, described clip slot 3 is provided with lathe tool liftout attachment near one end of square column 1, and described lathe tool liftout attachment comprises angled slide block 8 and positioning screw cap 5; Described angled slide block 8 is provided with draw-in groove 9, and angled slide block 8 is by draw-in groove 9 and described movable cooperation of clip slot 3, and angled slide block 8 can, along clip slot 3 side-to-side movements, be realized the effect that ejects lathe tool; Positioning screw cap 5 is fixed on angled slide block 8 two ends.When needs are changed trains cutter head, the positioning screw cap 5 at mobile angled slide block 8 two ends, drives angled slide block 8 toward hollow cylinder 2 nose motion, and then ejects the lathe tool being clamped in clip slot 3, has greatly improved production efficiency.
Further, the side surface of described lathe tool chuck square column 1 part is embedded with hard alloy blocks 6.Square column 1 part of lathe tool chuck is the clamping part of cutter on lathe, and its side surface is packed with after hard alloy blocks 6, due to the high wear resistance of carbide alloy, has improved the service life of cutter and the accuracy of clamping.
Further, described clip slot 3 lower front end are provided with back-up block 7, if during clamping lathe tool, make it maintain certain gradient, and back-up block 7 provides a kind of equilibrant force.
Claims (4)
1. a high-efficiency cutter, comprise lathe tool and lathe tool chuck, described lathe tool chuck rear end is square column, front end is hollow cylinder, hollow cylinder front end has clip slot, described clip slot clampingc car cutter head, wherein, the integrated casting of described lathe tool chuck, it is characterized in that: described hollow cylinder front top and bottom have a screwed hole, the center of circle in described hollow cylinder front top and bottom thread hole, on same vertical curve, has screw rod to coordinate with described screwed hole, and fixes by binding nut; Described lathe tool is provided with screwed hole.
2. high-efficiency cutter according to claim 1, is characterized in that: described clip slot is provided with lathe tool liftout attachment near one end of square column, and described lathe tool liftout attachment comprises angled slide block and positioning screw cap; Described angled slide block is provided with draw-in groove, and angled slide block coordinates by draw-in groove and described clip slot are movable; Positioning screw cap is fixed on angled slide block two ends.
3. high-efficiency cutter according to claim 1, is characterized in that: the side surface that described lathe tool chuck square column part divides is embedded with hard alloy blocks.
4. high-efficiency cutter according to claim 1, is characterized in that: described clip slot lower front end is provided with back-up block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526163.4U CN203495255U (en) | 2013-08-27 | 2013-08-27 | Novel high-effect tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320526163.4U CN203495255U (en) | 2013-08-27 | 2013-08-27 | Novel high-effect tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495255U true CN203495255U (en) | 2014-03-26 |
Family
ID=50326262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320526163.4U Expired - Fee Related CN203495255U (en) | 2013-08-27 | 2013-08-27 | Novel high-effect tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495255U (en) |
-
2013
- 2013-08-27 CN CN201320526163.4U patent/CN203495255U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140827 |
|
| EXPY | Termination of patent right or utility model |