CN206426133U - A kind of efficient comb teeth-shaped cutter structure - Google Patents
A kind of efficient comb teeth-shaped cutter structure Download PDFInfo
- Publication number
- CN206426133U CN206426133U CN201720074066.4U CN201720074066U CN206426133U CN 206426133 U CN206426133 U CN 206426133U CN 201720074066 U CN201720074066 U CN 201720074066U CN 206426133 U CN206426133 U CN 206426133U
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- CN
- China
- Prior art keywords
- blade
- comb teeth
- knife
- shaped cutter
- utility
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- 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.)
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Abstract
The utility model discloses a kind of efficient comb teeth-shaped cutter structure, including blade body, the bottom of blade body is provided with blade retention clips plate, the bottom of blade retention clips plate is provided with blade link block, the bottom of blade link block is provided with some built-in knifes, being internally provided with for built-in knife is awkward-sounding, and awkward-sounding top is provided with wide tooth root, and the bottom of wide tooth root is provided with narrow increment.The utility model is a kind of efficient comb teeth-shaped cutter structure, pass through a moving knife and stationary knife, shearing force can be effectively reduced, improve the operating efficiency of blade cutting, work long hours it is also ensured that the stability of inner blade structure, it can effectively prevent blade from loosening influence work quality, effectively reduce the fault rate during use, make entirely to be set using the time long, maintenance times are reduced, and cut quality is high, it is easy to operate practical, production cost is low, effectively expands the use scope of cutter, can be widely used in multiple fields.
Description
Technical field
The utility model is related to a kind of blade, more particularly to a kind of efficient comb teeth-shaped cutter structure.
Background technology
Blade is defined：Board of the clamping on cutter hub, and it is formed from the cutting tip of cutter, application branch of learning：Machine
Tool engineering first level discipline；Two grades of subjects of cutter；Tool element three-level subject, cutter is to be used for the work of machining in machine-building
Tool, also known as cutting element, most of cutter is that machine is used, but also has hand, due to the cutter used in machine-building
It is substantially all for cutting metal material, so the word of cutter one is typically just interpreted as metal cutting tool, cuts the knife of timber
Tool is then referred to as a class cutter of wood cutter, also particular application, for geological prospecting, well-digging, referred to as mine probing, mine knife
Tool, in order to produce the tooth form for not influenceing added work gear after relief angle is shown in cutter and refaced, in respectively cuing open perpendicular to pinion cutter axis
The shape of profile modified gear is made in face, modification coefficient is gradually reduced by front end face backwards face, and become negative by positive, pinion cutter makes
It is somewhat limited in, the limitation of under cut:The tooth top of pinion cutter is cut by gear cutting machine root gradually in working angles
It is referred to as root during the tooth form that bursts at the seams to cut, the number of teeth for being processed gear is fewer, and the possibility that root is cut is bigger, the limitation that gear top is cut:Top
Cut and refer to by the tooth top of gear cutting machine be entered within the tooth form of pinion cutter root and be cut out the phenomenon of tooth top, gear shaping number of teeth and displacement
The smaller easier generation top of coefficient is cut, and the limitation pinion cutter of gear easement curve interference is in cutting, it is impossible on the whole flank of tooth
Cut out involute profile, be easement curve in gear root, gear shaping number of teeth less, tooth form modification coefficient it is bigger, then transition is bent
Line is longer, and the tooth top of such as coupling gear is contacted with the easement curve produces interference, to the pinion cutter of machining interal, then goes back
It is considered as pinion cutter and the limitation cut is not pushed up during radial direction is cut.
Still there are many defects under the technical conditions of existing blade structure and do not know part, some blades are designed not
Rationally cause blade among the process used, it is necessary to which larger shearing force, reduces the operating efficiency that blade is cut, together
When be easily caused inner blade when long-time is being operated in blade and loosened, it is impossible to accomplish stable cutting, cause to cut
Dynamics is uneven, and cut quality reduction, dynamics is not in place, is inconvenient.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of prior art there is provided a kind of efficient comb teeth-shaped cutter
Structure.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：
A kind of efficient comb teeth-shaped cutter structure of the utility model, including blade body, the bottom of the blade body are set
There is blade retention clips plate, the bottom of the blade retention clips plate is provided with blade link block, the bottom of the blade link block
End is provided with some built-in knifes, and being internally provided with for the built-in knife is awkward-sounding, and the awkward-sounding top is provided with wide tooth root,
The bottom of the wide tooth root is provided with narrow increment.
As a kind of optimal technical scheme of the present utility model, the blade body is internally provided with square neck, institute
The both sides for stating square neck are provided with circular neck.
As a kind of optimal technical scheme of the present utility model, the side of the narrow increment is provided with the knife edge mouthful.
As a kind of optimal technical scheme of the present utility model, the top of the circular neck is provided with connection insertion and connect
Mouthful.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model is a kind of efficient comb teeth-shaped cutter structure, by a moving knife and stationary knife, can effectively reduce and cut
Shear force, improves the operating efficiency of blade cutting, works long hours it is also ensured that the stability of inner blade structure, can be effective
Prevent blade from loosening influence work quality, effectively reduce the fault rate during use, make entirely to be set using the time long, dimension
Protect number of times to reduce, cut quality is high, the design is rationally simple, and easy to operate practical, production cost bottom is effectively expanded
The use scope of cutter, can be widely used in multiple fields.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：1st, blade body；2nd, square neck；3rd, connection insertion interface；4th, circular neck；5th, blade link block；
6th, blade retention clips plate；7th, built-in knife；8th, it is awkward-sounding；9th, wide tooth root；10th, narrow increment；11st, the knife edge mouthful.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As shown in Figure 1-2, the utility model provides a kind of efficient comb teeth-shaped cutter structure, including blade body 1, blade sheet
The bottom of body 1 is provided with blade retention clips plate 6, and the bottom of blade retention clips plate 6 is provided with blade link block 5, blade connection
The bottom of module 5 is provided with some built-in knifes 7, and built-in knife 7 is internally provided with awkward-sounding 8, and awkward-sounding 8 top is provided with width
Tooth root 9, the bottom of wide tooth root 9 is provided with narrow increment 10.
Further, blade body 1 is internally provided with square neck 2, and the both sides of square neck 2 are provided with circular card
Groove 4, can be carried out double-deck fixed, it is ensured that blade can also in the case where working long hours by square neck 2 and circular neck 4 to blade
Steady operation is carried out, it is practical.
The side of narrow increment 10 is provided with the knife edge mouthful 11, and the knife edge mouthful 11 is easy to cut awkward-sounding 8 inside, effectively carried
High workload efficiency.
The top of circular neck 4 is provided with connection insertion interface 3, can be ensured between connecting by connecting insertion interface 3
Double shield, prevents from loosening, very convenient.
Specifically, the utility model is among the process used, it can be bi-directionally connected, be protected by connecting insertion port 3
Card prevents from loosening during work, it is ensured that prolonged steady operation, can be by square neck 2 and circular neck 4 to knife
Piece carries out double-deck fixed, it is ensured that blade can also carry out steady operation in the case where working long hours, blade retention clips plate 6 with fixation
Built-in knife 7, built-in knife 7 is attached by blade link block 5, when that need to change built-in knife 7, can be opened blade and be consolidated
Clamp plate 6, carries out fractionation replacing, in the inside of built-in knife 7, the increment of blade is narrow, tooth by blade link block 5 by blade
Root is wide, adjacent two increments and tooth root one open angle of formation, by under the drive of power, the moving knife of this tooth form with
Stationary knife cooperatively forms the mobile angle of shear, can effectively reduce shearing force, improves the efficiency of blade cutting.
The utility model is a kind of efficient comb teeth-shaped cutter structure, by a moving knife and stationary knife, can effectively reduce and cut
Shear force, improves the operating efficiency of blade cutting, works long hours it is also ensured that the stability of inner blade structure, can be effective
Prevent blade from loosening influence work quality, effectively reduce the fault rate during use, make entirely to be set using the time long, dimension
Protect number of times to reduce, cut quality is high, the design is rationally simple, and easy to operate practical, production cost bottom is effectively expanded
The use scope of cutter, can be widely used in multiple fields.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.
Claims (4)
1. a kind of efficient comb teeth-shaped cutter structure, including blade body（1）, it is characterised in that the blade body（1）Bottom
It is provided with blade retention clips plate（6）, the blade retention clips plate（6）Bottom be provided with blade link block（5）, the blade
Link block（5）Bottom be provided with some built-in knifes（7）, the built-in knife（7）Be internally provided with it is awkward-sounding（8）, institute
State awkward-sounding（8）Top be provided with wide tooth root（9）, the wide tooth root（9）Bottom be provided with narrow increment（10）.
2. a kind of efficient comb teeth-shaped cutter structure according to claim 1, it is characterised in that the blade body（1）'s
It is internally provided with square neck（2）, the square neck（2）Both sides be provided with circular neck（4）.
3. a kind of efficient comb teeth-shaped cutter structure according to claim 1, it is characterised in that the narrow increment（10）One
Side is provided with the knife edge mouthful（11）.
4. a kind of efficient comb teeth-shaped cutter structure according to claim 2, it is characterised in that the circular neck（4）'s
Top is provided with connection insertion interface（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074066.4U CN206426133U (en) | 2017-01-19 | 2017-01-19 | A kind of efficient comb teeth-shaped cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074066.4U CN206426133U (en) | 2017-01-19 | 2017-01-19 | A kind of efficient comb teeth-shaped cutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206426133U true CN206426133U (en) | 2017-08-22 |
Family
ID=59582815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074066.4U Expired - Fee Related CN206426133U (en) | 2017-01-19 | 2017-01-19 | A kind of efficient comb teeth-shaped cutter structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206426133U (en) |
-
2017
- 2017-01-19 CN CN201720074066.4U patent/CN206426133U/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: 20170822 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |