CN204396912U - A kind of locking anticreep cutter - Google Patents
A kind of locking anticreep cutter Download PDFInfo
- Publication number
- CN204396912U CN204396912U CN201420744388.1U CN201420744388U CN204396912U CN 204396912 U CN204396912 U CN 204396912U CN 201420744388 U CN201420744388 U CN 201420744388U CN 204396912 U CN204396912 U CN 204396912U
- Authority
- CN
- China
- Prior art keywords
- blade
- knife bar
- stopper slot
- cutter
- sinking
- 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
- Knives (AREA)
Abstract
The utility model relates to a kind of locking anticreep cutter, comprise knife bar and blade, one end of described knife bar is provided with the sinking portion of installing blade, sinking is provided with tapped blind hole in portion, the bottom surface in sinking portion is provided with two crossing stopper slots, described blade is bolted and is arranged in sinking portion, and the bottom surface of blade is provided with the spacing preiection agreed with mutually with stopper slot.Further, the end of described two crossing stopper slots does not contact with the periphery in sinking portion.Further, the cross section of described stopper slot is square.Have employed above-mentioned scheme, the spacing preiection of blade and the stopper slot of knife bar agree with mutually, when there are vibrations and make bolt looseness, blade for departing from knife bar in cutter, stopper slot can stop blade to depart from knife bar to a certain extent, stopper slot and being arranged on of spacing preiection can slow down vibrations to a certain extent, the stability connected between effective raising blade and knife bar, improves cutting-tool's used life.
Description
Technical field
The utility model relates to machine tool technical field, is specifically related to a kind of locking anticreep cutter.
Background technology
The mode that blade is bolted and knife bar are fixed together, to in the process of workpiece, also in the process namely contacted with each other at cutter and workpiece, cutter shakes, the connection between blade and knife bar is easily made to loosen, blade has the trend departing from knife bar, and the connection between blade and knife bar is unstable, also affects the positioning precision of point of a knife on blade simultaneously.
Summary of the invention
For the problems referred to above, the purpose of this utility model is to provide a kind of locking anticreep cutter.
Realize the technical solution of the utility model as follows:
A kind of locking anticreep cutter, comprise knife bar and blade, one end of described knife bar is provided with the sinking portion of installing blade, sinking is provided with tapped blind hole in portion, the bottom surface in sinking portion is provided with two crossing stopper slots, described blade is bolted and is arranged in sinking portion, and the bottom surface of blade is provided with the spacing preiection agreed with mutually with stopper slot.
Further, the end of described two crossing stopper slots does not contact with the periphery in sinking portion.
Further, the cross section of described stopper slot is square.
Have employed above-mentioned scheme, the spacing preiection of blade and the stopper slot of knife bar agree with mutually, when there are vibrations and make bolt looseness, blade for departing from knife bar in cutter, stopper slot can stop blade to depart from knife bar to a certain extent, stopper slot and being arranged on of spacing preiection can slow down vibrations to a certain extent, the stability connected between effective raising blade and knife bar, improves cutting-tool's used life.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is Fig. 1 exploded view;
In figure, 1 is knife bar, and 2 is blade, and 3 is sinking portion, and 4 is tapped blind hole, and 5 is stopper slot, and 6 is bolt.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1,2, a kind of locking anticreep cutter, comprise knife bar 1 and blade 2, one end of described knife bar is provided with the sinking portion 3 of installing blade, tapped blind hole 4 is provided with in sinking portion, the bottom surface in sinking portion is provided with two crossing stopper slots 5, and described blade is fixedly installed in sinking portion by bolt 6, and the bottom surface of blade is provided with the spacing preiection agreed with mutually with stopper slot.
The utility model structure is simple, and easy for installation, the spacing preiection of blade and the stopper slot of knife bar agree with mutually, are fixedly connected with by blade by bolt with knife bar.When there are vibrations and make bolt looseness, blade for departing from knife bar in cutter, it is spacing that stopper slot and spacing preiection carry out in horizontal direction to blade, prevent blade from departing from knife bar, stopper slot and being arranged on of spacing preiection can slow down vibrations to a certain extent, the stability connected between effective raising blade and knife bar, improves cutting-tool's used life.Horizontal direction described above is the direction of place, the bottom surface horizontal plane being parallel to sinking portion.
For improving stopper slot and spacing preiection further to blade restraining ability, the end of described two crossing stopper slots does not contact with the periphery in sinking portion, and the cross section of described stopper slot is square.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a locking anticreep cutter, it is characterized in that: comprise knife bar and blade, one end of described knife bar is provided with the sinking portion of installing blade, sinking is provided with tapped blind hole in portion, the bottom surface in sinking portion is provided with two crossing stopper slots, described blade is bolted and is arranged in sinking portion, and the bottom surface of blade is provided with the spacing preiection agreed with mutually with stopper slot.
2. the locking anticreep cutter of one according to claim 1, is characterized in that: the end of described two crossing stopper slots does not contact with the periphery in sinking portion.
3. the locking anticreep cutter of one according to claim 1, is characterized in that: the cross section of described stopper slot is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744388.1U CN204396912U (en) | 2014-12-01 | 2014-12-01 | A kind of locking anticreep cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420744388.1U CN204396912U (en) | 2014-12-01 | 2014-12-01 | A kind of locking anticreep cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204396912U true CN204396912U (en) | 2015-06-17 |
Family
ID=53420810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420744388.1U Expired - Fee Related CN204396912U (en) | 2014-12-01 | 2014-12-01 | A kind of locking anticreep cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204396912U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052627A (en) * | 2018-11-16 | 2019-07-26 | 哈尔滨理工大学 | One kind can install a variety of blade indexable turning tools |
-
2014
- 2014-12-01 CN CN201420744388.1U patent/CN204396912U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052627A (en) * | 2018-11-16 | 2019-07-26 | 哈尔滨理工大学 | One kind can install a variety of blade indexable turning tools |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202137396U (en) | Combined lathe tool | |
| CN204396912U (en) | A kind of locking anticreep cutter | |
| CN104439328A (en) | Anti-loose and anti-drop tool | |
| CN204396910U (en) | A kind of locking cutter | |
| CN204366075U (en) | The cutter that a kind of positioning precision is high | |
| CN104439326A (en) | Tool with high positioning precision | |
| CN104439323A (en) | Anti-loose tool | |
| CN204031736U (en) | Rotovator rotary blade | |
| CN101987467B (en) | Combinational planer cutter for positioning nut | |
| CN204277004U (en) | A kind of novel precise drilling drill bit | |
| CN203018834U (en) | Circular saw web | |
| CN202239908U (en) | Broach guide sleeve | |
| CN203317157U (en) | Blade belt conveying device | |
| CN203600338U (en) | Universal base of scroll saw | |
| CN203636870U (en) | Ostrich-type rotating cutter blade | |
| CN204357861U (en) | A kind of side direction fixed installation sector | |
| CN203711956U (en) | Milling cutter blade structure for metal processing | |
| CN104400099A (en) | Processing cutter | |
| CN203817690U (en) | Positioning device for plasma cutting | |
| CN202984699U (en) | Turning tool | |
| CN103212725B (en) | A kind of cutting tip and cutting tool | |
| CN205437181U (en) | Carbide cutting blade subassembly | |
| CN204638998U (en) | A kind of thread-cutter cuts off displacement cutterhead | |
| CN203526988U (en) | End face cutting tool rest | |
| CN203170994U (en) | Cutting blade and cutting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161201 |