CN2684976Y - Chuck with strong clamping force - Google Patents
Chuck with strong clamping force Download PDFInfo
- Publication number
- CN2684976Y CN2684976Y CN 200420015980 CN200420015980U CN2684976Y CN 2684976 Y CN2684976 Y CN 2684976Y CN 200420015980 CN200420015980 CN 200420015980 CN 200420015980 U CN200420015980 U CN 200420015980U CN 2684976 Y CN2684976 Y CN 2684976Y
- Authority
- CN
- China
- Prior art keywords
- chuck
- clamping
- utility
- model
- anchor clamps
- 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
Landscapes
- Drilling Tools (AREA)
Abstract
The utility model discloses a chuck with strong clamping force, comprising a claw and a screw thread chuck with a taper shank. The taper shank is provided with a double-layer clamping mechanism. Because the taper shank of the utility model is provided with the double-layer clamping mechanism, when clamping, the tail of the handle of the cutting tool is arranged in the clamping mechanism, and the upper layer and lower layer clamping mechanisms are tightened respectively. Thus, on one hand, the chuck generates the clamping action of two positions so that the clamping force of the chuck is largely increased; on the other hand, the double-layer clamping lower layer clamping mechanism has simultaneously the aligning vertical function so that the negative consequence caused by the irregularity of the cutting tool and the chuck can be avoided effectively. The utility model is especially adapted for the cutting tool whose handle diameter is larger.
Description
Technical field
The utility model relates to the anchor clamps of universal cutter, specifically a kind of anchor clamps that are particularly suitable for the bigger cutter of handle of a knife diameter.
Background technology
At present, in machining was produced, all kinds lathe was finished by the cutter that is contained on the tail stock knife rest operations such as boring that workpiece carried out, reaming, fraising, tapping.Now, be used for the anchor clamps of clamp-on tool, scroll chuck is arranged, chuck is also arranged.These anchor clamps need clamp it with the star spanner when clamping usually.These anchor clamps are the cutter of only suitable taper tool shanks diameter within 1-12mm usually.When the taper shank diameter is big, then owing to clamp power is difficult to satisfy technological requirement inadequately.Especially when wired attacking, cutter usually can skid in anchor clamps.Moreover its clamp mechanism of existing anchor clamps and centering vertical component are one, so the not positive phenomenon of cutter and anchor clamps usually can take place.
The utility model content
The purpose of this utility model is just providing a kind of easy folder just and the strong anchor clamps of clamping force.
The purpose of this utility model is achieved in that
The anchor clamps that the utility model is designed, include claw, the band taper shank the screw thread chuck, the main points of design are to be provided with double-deck clamp mechanism on taper shank.
The anchor clamps of design like this, because it is provided with double-deck clamp mechanism at taper shank, when clamping, the handle of a knife afterbody of cutter is packed in the clamp mechanism, tighten upper and lower layer clamp mechanism respectively, like this, anchor clamps produce the clamping action at two positions on the one hand, thereby have increased the clamping force of anchor clamps greatly, on the other hand, the double-deck lower floor's clamp mechanism that clamps also has the vertical effect of centering simultaneously, thus the adverse consequences that can effectively avoid cutter and anchor clamps just not being produced.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model includes claw (1a, 1b), deck 2, screw thread chuck (3a, 3b), taper shank 5, two screw thread chucks are arranged on the taper shank 5, be screw thread chuck 3a and screw thread chuck 3b, on screw thread chuck 3a and screw thread chuck 3b, be respectively equipped with a clamp mechanism, promptly constitute double-deck clamp mechanism.
This bilayer clamp mechanism can be made up of scroll chuck and symmetrical claw chuck, and scroll chuck is made of claw 1a, deck 2, screw thread chuck 3a, but the opening and closing of rotation screw thread chuck 3a control card pawl 1a.Symmetry claw chuck is made up of the claw 1b and the screw thread chuck 3b that can symmetry move, but the opening and closing of rotating screw thread chuck 3b control card pawl 1b.The claw 1b that symmetry moves can be 2, also can be four.On the taper shank 5 of screw thread chuck 3b bottom, a straight pin 4 can be set, with support chuck better.
The utility model in use also can grind flat youngster with the staight shank cutter on husky turbine, make its afterbody rectangular, can further improve clamping force of the present utility model like this.
The utility model has increased the scope of application of cutter greatly.Plain clamp generally only is applicable to the handle of a knife cutter of 1-12mm.The utility model all is suitable for (be every screw tap can pack into can) to the handle of a knife cutter of 3mm to 24mm.The utility model is particularly suitable for the bigger cutter of handle of a knife diameter.
The utility model also can make full use of discarded cutter, and for example the afterbody of taper-shank drill has broken, and is flat to its mill with husky wheel, can put into anchor clamps and reuse.
The utility model also can be provided with some draw-in grooves or hole clipping 6 on the outer rim of screw thread chuck, so that by fastened tools it is tightened.
Claims (4)
1, the strong anchor clamps of a kind of clamping force, include claw, the band taper shank the screw thread chuck, it is characterized in that on taper shank, being provided with double-deck clamp mechanism.
2, anchor clamps according to claim 1 is characterized in that said double-deck clamp mechanism is made of scroll chuck and symmetrical claw chuck.
3, anchor clamps according to claim 2 is characterized in that said symmetrical claw chuck, and its claw (1b) is two.
4, anchor clamps according to claim 2 is characterized in that said symmetrical claw chuck, and its claw (1b) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015980 CN2684976Y (en) | 2004-03-31 | 2004-03-31 | Chuck with strong clamping force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015980 CN2684976Y (en) | 2004-03-31 | 2004-03-31 | Chuck with strong clamping force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2684976Y true CN2684976Y (en) | 2005-03-16 |
Family
ID=34668843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015980 Expired - Fee Related CN2684976Y (en) | 2004-03-31 | 2004-03-31 | Chuck with strong clamping force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2684976Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699698A (en) * | 2012-05-02 | 2012-10-03 | 宁国双宁机械有限公司 | Internal thread forming clamping tool for impeller shaft of washing machine |
| CN106425540A (en) * | 2016-11-15 | 2017-02-22 | 北京动力机械研究所 | Chuck type quick-replacing tool for high-precision part |
| CN106808274A (en) * | 2017-02-10 | 2017-06-09 | 东旭科技集团有限公司 | The method for turning of workpiece on work pieces of machine tool fixture and Liquid crystal production line |
| CN108568687A (en) * | 2018-03-26 | 2018-09-25 | 吴远 | A kind of lathe milling machine knife-clamping device |
-
2004
- 2004-03-31 CN CN 200420015980 patent/CN2684976Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699698A (en) * | 2012-05-02 | 2012-10-03 | 宁国双宁机械有限公司 | Internal thread forming clamping tool for impeller shaft of washing machine |
| CN106425540A (en) * | 2016-11-15 | 2017-02-22 | 北京动力机械研究所 | Chuck type quick-replacing tool for high-precision part |
| CN106808274A (en) * | 2017-02-10 | 2017-06-09 | 东旭科技集团有限公司 | The method for turning of workpiece on work pieces of machine tool fixture and Liquid crystal production line |
| CN108568687A (en) * | 2018-03-26 | 2018-09-25 | 吴远 | A kind of lathe milling machine knife-clamping device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9452511B2 (en) | Combination ER wrench | |
| CN204545517U (en) | Self-locking head-changeable hard alloy drill bit | |
| US6341926B1 (en) | Cutting tool | |
| CN201279611Y (en) | Multi-purpose combined center drill | |
| CN2684976Y (en) | Chuck with strong clamping force | |
| CN103658771A (en) | Machine clamp hard alloy jacking drill bit | |
| CN212419676U (en) | Turning tool | |
| CN203509163U (en) | Taper-shank end mill chuck of boring machine | |
| CN101700579B (en) | High-precision hole-machining drilling and boring cutter | |
| CN104801778B (en) | A kind of chuck fixes elastic path transfer formula chamfering device | |
| CN210254435U (en) | Multifunctional milling cutter | |
| CN203636029U (en) | Machine clamp hard alloy trepanning drill bit | |
| CN203541644U (en) | Double-head center drill | |
| CN202447688U (en) | Cutter of multidirectional automatic machine tool for machining cross universal joint | |
| CN201572925U (en) | High-precision hole processing, drilling and boring knife tool | |
| CN206703215U (en) | A kind of Three-tip woodwork drill | |
| CN201227705Y (en) | Linkage rod tap jacket | |
| CN205496718U (en) | Screw tap that can take out fast after rupture | |
| CN209157753U (en) | It is a kind of for milling the tooling for cutting interstage sleeve | |
| CN212286022U (en) | Cutter clamping disc of internal cutting type cyclone milling machine | |
| CN104801767A (en) | Tightening type double-head clamping chamfering device | |
| CN219648842U (en) | Small diameter automatic chip breaking reamer | |
| CN211866688U (en) | Integrated multipurpose cutter | |
| CN203371278U (en) | Anti-rotation clamp of drilling machine | |
| CN210587335U (en) | Double-sided chamfering and drilling integrated cutter |
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 |