CN206010003U - A kind of disk shear-blade - Google Patents
A kind of disk shear-blade Download PDFInfo
- Publication number
- CN206010003U CN206010003U CN201621004964.4U CN201621004964U CN206010003U CN 206010003 U CN206010003 U CN 206010003U CN 201621004964 U CN201621004964 U CN 201621004964U CN 206010003 U CN206010003 U CN 206010003U
- Authority
- CN
- China
- Prior art keywords
- disk
- blade
- hole
- latch
- counterbore
- 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
This utility model is related to a kind of disk shear-blade, including disk, blade, latch, spring and screw；The outer ledge of disk is provided with 20 gear pieces, and 20 gear pieces are equiangularly arranged along the circumferencial direction of disk, are respectively connected with blade in the inner side plane of each gear piece；Disk is provided centrally with axis hole, is provided with keyway and counterbore, has been sequentially inserted into spring and latch in counterbore on the inside of axis hole, and the front end side of latch is provided with cutting face；Stepped hole is additionally provided with the end face of disk, and the bottom center of stepped hole is provided with screwed hole, and screwed hole is mutually perpendicular to axis hole and is intersected, and is screwed with screw in screwed hole.This utility model simple structure, assembling are quick and convenient, and blade is completely embedded, and materials are saved, practical.
Description
Technical field
This utility model is related to a kind of blade, more particularly to a kind of disk shear-blade.
Background technology
At present, adopt spliced cylinder blade domestic shear-blade, in order to save manufacturing cost more, and disk
Connected mode between blade and rotating shaft mostly using key and the compound mode of keyway, is assembled and removal efficiency is low, and easily produce
Raw loosening, structure also not enough simplify.
In prior art, such as Patent No. 200920228765.5, the applying date is 2009.10.11《Composite alloy disc knife
Piece》, the utility model has the advantages that good performance, low cost, easy processing, high yield rate.But the utility model complex structure,
Blade dismounting is complex and time-consuming more, and blade easily loosens, and needs further improvement.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of structure letter
Single, the quick and convenient, blade of assembling is completely embedded, the disk shear-blade that materials are saved.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of disk shear-blade, including circle
Disk, blade, latch, spring and screw, it is characterised in that：The outer ledge of the disk is provided with multiple gear pieces, described each
Blade is respectively connected with the inner side plane of gear piece；The disk is provided centrally with axis hole, is provided with key on the inside of the axis hole
Groove and counterbore, between the axis of the centrage and counterbore of the keyway, formed angle a is 90 degree；It is sequentially inserted in the counterbore
The front end side for having spring and latch, the latch is provided with cutting face；Stepped hole, institute is additionally provided with the end face of the disk
The bottom center for stating stepped hole is provided with screwed hole, is screwed with screw in the screwed hole.
Further, the quantity of the gear piece is 16～24, and equiangularly arranged along the circumferencial direction of disk.
Further, the screwed hole is mutually perpendicular to axis hole and is intersected.
Compared with prior art, the utility model has the advantage of：This utility model simple structure, assembling are quick and convenient,
Blade is completely embedded, and materials are saved, practical.
Description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the mutual alignment figure of keyway of the present utility model and counterbore.
Specific embodiment
As shown in Figure 1-2, a kind of disk shear-blade, including disk 1, blade 2, latch 3, spring 4 and screw 5；Disk 1
Outer ledge to be provided with 20 gear pieces, 11,20 gear pieces 11 equiangularly arranged along the circumferencial direction of disk 1, each gear piece 11
Blade 2 is respectively connected with inner side plane；Disk 1 is provided centrally with axis hole 16, and the inner side of axis hole 16 is provided with keyway 14 and heavy
Hole 15, between the axis 18 of the centrage 17 and counterbore 15 of keyway 14, formed angle a is 90 degree, has been sequentially inserted in counterbore 15
Spring 4 and latch 3, the front end side of latch 3 are provided with cutting face 31；Stepped hole 12, step is additionally provided with the end face of disk 1
The bottom center in hole 12 is provided with screwed hole 13, and screwed hole 13 is mutually perpendicular to axis hole 16 and is intersected, and is screwed with screwed hole 13
Screw 5,5 front end of screw prop up the cutting face 31 on latch 3.
Finally it should be noted that：Above example only in order to the technical solution of the utility model to be described, rather than a limitation；
Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
So the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of this utility model
Spirit and scope.
Claims (3)
1. a kind of disk shear-blade, including disk, blade, latch, spring and screw, it is characterised in that：Outside the disk
Lateral edges are provided with multiple gear pieces, are respectively connected with blade in the inner side plane of each gear piece；The disk centrally disposed
There is axis hole, on the inside of the axis hole, be provided with keyway and counterbore, formed between the axis of the centrage and counterbore of the keyway
Angle a is 90 degree；Spring and latch has been sequentially inserted in the counterbore, and the front end side of the latch is provided with cutting face；Institute
State, the bottom center of the stepped hole is provided with screwed hole, twist in the screwed hole
Enter to have screw.
2. a kind of disk shear-blade according to claim 1, it is characterised in that：The quantity of the gear piece is 16～24
Individual and equiangularly arranged along the circumferencial direction of disk.
3. a kind of disk shear-blade according to claim 1, it is characterised in that：The screwed hole is mutually perpendicular to axis hole
And intersect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004964.4U CN206010003U (en) | 2016-08-31 | 2016-08-31 | A kind of disk shear-blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621004964.4U CN206010003U (en) | 2016-08-31 | 2016-08-31 | A kind of disk shear-blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010003U true CN206010003U (en) | 2017-03-15 |
Family
ID=58256199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621004964.4U Expired - Fee Related CN206010003U (en) | 2016-08-31 | 2016-08-31 | A kind of disk shear-blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010003U (en) |
-
2016
- 2016-08-31 CN CN201621004964.4U patent/CN206010003U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206010003U (en) | A kind of disk shear-blade | |
| CN201711583U (en) | Combined cylindrical milling cutter | |
| CN102116315A (en) | Fan blade | |
| CN208961097U (en) | A kind of high efficiency plain milling cutter | |
| CN203197278U (en) | Reverse scraping cutter | |
| CN101907308B (en) | Igniting structure of gear cover of gas stove | |
| CN204039876U (en) | One steps up blade mechanisms | |
| CN202851465U (en) | Diffuser and compressor containing the same | |
| CN203018815U (en) | Milling cutter for processing trapezoidal groove in supporting shaft of supporting wheel of dozer | |
| CN205764095U (en) | A kind of 90 degree of chamfering cutterheads | |
| CN202117985U (en) | Fan blade | |
| CN205464376U (en) | Anti - scraper of counter bore | |
| CN203862306U (en) | Novel grinding roller for malt crusher | |
| CN203155898U (en) | Split-type blade set for numerical control reinforcing steel bar hoop-bending machine | |
| CN202971302U (en) | Slag extraction pump impeller | |
| CN205295271U (en) | Novel biological charcoal firewood of solid mechanism stick | |
| CN204355671U (en) | Screw conveyer of shield machine structure | |
| CN204075078U (en) | The elongated sand core structure of a kind of segmented | |
| CN203156887U (en) | Wave-shaped cabinet cutter for machining wood panel forming grooves | |
| CN202926621U (en) | Vane pump rotor | |
| CN202684124U (en) | Tooth top turning tool for sealing tooth | |
| CN207553177U (en) | A kind of loading machine large arm and pin shaft mounting structure | |
| CN208664077U (en) | A kind of diamond thread milling cutter | |
| CN202215252U (en) | Mounting structure of shield machine triple-end cap double-edged hob in double-cylinder knife box | |
| CN208397146U (en) | A kind of combined type spline housing |
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: 20170315 Termination date: 20190831 |