CN109333663A - A kind of disposable type circular knife on electric planer - Google Patents
A kind of disposable type circular knife on electric planer Download PDFInfo
- Publication number
- CN109333663A CN109333663A CN201811499801.1A CN201811499801A CN109333663A CN 109333663 A CN109333663 A CN 109333663A CN 201811499801 A CN201811499801 A CN 201811499801A CN 109333663 A CN109333663 A CN 109333663A
- Authority
- CN
- China
- Prior art keywords
- shaft
- limiting slot
- electric planer
- cutter hub
- disposable type
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C1/00—Machines for producing flat surfaces, e.g. by rotary cutters; Equipment therefor
- B27C1/14—Other details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention discloses the disposable type circular knifes on a kind of electric planer, including electric planer, cutter hub and shaft, the cutter hub is equipped with multiple cutter heads, the installation shaft in the cutter hub, limiting slot is provided in the shaft, limited block is provided on the limiting slot, the cutter head is passed through cutter hub by fixing axle and is fixed in the shaft, the head setting of the fixing axle is fluted, the groove is stuck on the limited block, one end of the shaft is provided with first gear, the first gear is meshed with the motor gear of motor, the other end of the shaft and the electric planer side plate are rotatablely connected.Cutter head to be mounted successively can be first mounted on the cutter hub in advance by the fixing axle, then the limited block in the limiting slot in the shaft is matched with the groove in the fixing axle, directly the shaft is inserted into the cutter hub, realize the disposable installment work of all cutter heads, it is simple and quick without individually installing.
Description
Technical field
The present invention relates to power tools technology fields, more particularly, to the disposable type circular knife on a kind of electric planer.
Background technique
Disposable type spiral cutter head is with the development of science and technology, disposable type spiral cutter head has gradually replaced traditional flat cutter, four sides
Plane etc., and in the near future, disposable type spiral cutter head will gradually be popularized in woodworking machinery industry.As flat blade, four
The design cutter head of the revolutionary product disposable type spiral of face plane etc. has become the standard of woodworking machinery with knife in European and American areas.Give up
Formula spiral cutter head is more scientific uniformly to distribute to each processing blades for planing point, while to the angle of blade and machined surface
Fine tuning, can easily be adjusted to adapt to the processing of different materials.
Currently, the bite on more and more electric planers is also the disposable type circular knife of adapted, cutter head is disposable type spiral
One significant components of knife, cutter head is due to being quick-wear part, it is often necessary to maintenance replacement.Current disposable type circular knife on the market
It is all to need individually to be fastened by bolts on cutter hub when bit replacing is installed, since cutter head quantity is various, installation and replacement
It is very troublesome, it is time-consuming and laborious.Due to the presence of problem above, it is necessary to be improved for we.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the disposable type circular knife on a kind of electric planer, and structure is simple, installation side
Just, assembly efficiency is greatly improved.
The technical solution adopted by the present invention to solve the technical problems is: the disposable type circular knife on a kind of electric planer, including
Electric planer, cutter hub and shaft, the cutter hub are equipped with multiple cutter heads, the installation shaft in the cutter hub, are arranged in the shaft
There is limiting slot, limited block is provided on the limiting slot, the cutter head is passed through cutter hub by fixing axle and is fixed on described turn
On axis, the head setting of the fixing axle is fluted, and the groove is stuck on the limited block, and one end of the shaft is provided with
First gear, the first gear are meshed with the motor gear of motor, and the other end of the shaft and the electric planer side plate turn
Dynamic connection.In this way, cutter head to be mounted successively can be first mounted on the cutter hub in advance by the fixing axle, then will
The limited block in limiting slot in the shaft matches with the groove in the fixing axle, and the shaft is directly inserted into institute
It states in cutter hub, realizes the disposable installment work of all cutter heads, it is simple and quick without single installation.
In above-mentioned technical proposal, it is preferred that the limiting slot includes the first limiting slot and the second limiting slot, first limit
Position slot is communicated with second limiting slot, and the angle of the end face of first limiting slot and the shaft is 85 ° to 88 °, described
The angle of the end face of second limiting slot and the shaft is 78 ° to 82 °.In this way, the fixing axle can be made to be mounted on institute
The active force that the limited block in second limiting slot is received when stating on the second limiting slot, by the fixing axle together with the knife
Head is tightly secured on cutter hub.
In above-mentioned technical proposal, it is preferred that the limiting slot annular is uniformly distributed, and quantity is 4-6 item.In this way, can fit
For different blade type.
In above-mentioned technical proposal, it is preferred that the shaft is equipped with fastener, the fastening close to the first gear side
The shaft is fastened on the cutter hub by part.In this way, fixing axle can be made to be clamped securely in the shaft, use
Securely and reliably.
In preceding solution, it is preferred that the fastener is to be threadedly coupled with the shaft.In this way, conveniently tearing open
It unloads, and the power of fastening can be made bigger.
In preceding solution, it is preferred that the fastener is nut.
In above-mentioned technical proposal, it is preferred that the first gear is bevel gear with the motor gear.In this way, can
To change transmission direction, it is placed longitudinally to be convenient to motor, keeps electric planer mounted inside more compact.
The beneficial effects of the present invention are: being provided with limiting slot in the shaft, limited block, institute are provided on the limiting slot
It states cutter head cutter hub is passed through by fixing axle and be fixed in the shaft, the head setting of the fixing axle is fluted, described
Groove is stuck on the limited block.Cutter head to be mounted successively can be first mounted on the cutter hub in advance by the fixing axle,
Then the limited block in the limiting slot in the shaft is matched with the groove in the fixing axle, directly inserts the shaft
Enter into the cutter hub, realize the disposable installment work of all cutter heads, without single installation, structure is simple, installation side
Just, assembly efficiency is greatly improved.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is fragmentary sectional elevation view of the invention.
Fig. 2 is the assembling schematic diagram of motor and cutter hub of the invention.
Fig. 3 is cutter hub elevational schematic view of the invention.
Fig. 4 is shaft axial of the invention.
Fig. 5 is shaft axial sectional view of the invention.
Fig. 6 is enlarged left view at A in Fig. 5.
Fig. 7 is shaft top view of the invention.
Fig. 8 is shaft front view of the invention.
In figure, 1. cutter hubs, 2. cutter heads, 3. shafts, 4. limiting slots, 41. first limiting slots, 42. second limiting slots, 5. limits
Block, 6. electric planers, 7. fixing axles, 8. grooves, 9. nuts, 10. first gears, 11. motors, 12. motor gears.
Specific embodiment
In Fig. 1-8, disposable type circular knife on a kind of electric planer, including electric planer 6, cutter hub and shaft is set on the cutter hub
There are multiple cutter heads, the shaft 3 is installed in the cutter hub 1, limiting slot 4,4 annular of limiting slot are provided in the shaft 3
Uniformly distributed, quantity is 4, and the limiting slot 4 includes the first limiting slot 41 and the second limiting slot 42, first limiting slot 41 and institute
It states the second limiting slot 42 to communicate, first limiting slot 41 and the angle of the end face of the shaft 3 are 87 °, second limit
The angle of the end face of slot 42 and the shaft 3 is 81 °.Limited block 5 is provided on the limiting slot 4, the cutter head 2 passes through fixation
Axis 7 is passed through cutter hub 1 and is fixed in the shaft 3, and the head setting fluted 8 of the fixing axle 7, the groove 8 is stuck in
On the limited block 5.One end of the shaft 3 is provided with first gear 10, the motor tooth of the first gear 10 and motor 11
Wheel 12 is meshed, and the other end of the shaft 3 and 6 side plate of electric planer are rotatablely connected.
Safe and reliable in order to be clamped securely to fixing axle 7 in the shaft 3, the shaft is close to described
One gear side is equipped with nut 9, and the nut 9 is threadedly coupled with the shaft 3, and the shaft is fastened on institute by the nut 9
It states on cutter hub.
Claims (8)
1. the disposable type circular knife on a kind of electric planer, including electric planer, cutter hub and shaft, the cutter hub is equipped with multiple cutter heads,
It is characterized in that: the shaft being installed in the cutter hub, limiting slot is provided in the shaft, limit is provided on the limiting slot
Block, the cutter head are passed through cutter hub by fixing axle and are fixed in the shaft, and the head setting of the fixing axle is fluted,
The groove is stuck on the limited block, and one end of the shaft is provided with first gear, the electricity of the first gear and motor
Machine gear is meshed, and the other end of the shaft and the electric planer side plate are rotatablely connected.
2. the disposable type circular knife on a kind of electric planer according to claim 1, it is characterised in that: the limiting slot includes the
One limiting slot and the second limiting slot, first limiting slot are communicated with second limiting slot.
3. the disposable type circular knife on a kind of electric planer according to claim 1, it is characterised in that: first limiting slot with
The angle of the end face of the shaft is 85 ° to 88 °, and the angle of second limiting slot and the end face of the shaft is 78 ° and arrives
82°。
4. the disposable type circular knife on a kind of electric planer according to claim 1, it is characterised in that: the limiting slot annular is
Cloth, quantity are 4-6 item.
5. the disposable type circular knife on a kind of electric planer according to claim 1, it is characterised in that: the shaft is close to described
First gear side is equipped with fastener, and the shaft is fastened on the cutter hub by the fastener.
6. the disposable type circular knife on a kind of electric planer according to claim 5, it is characterised in that: the fastener with it is described
Shaft is to be threadedly coupled.
7. the disposable type circular knife on a kind of electric planer according to claim 5 and 6, it is characterised in that: the fastener is
Nut.
8. the disposable type circular knife on a kind of electric planer according to claim 1, it is characterised in that: the first gear and institute
Stating motor gear is bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499801.1A CN109333663A (en) | 2018-12-09 | 2018-12-09 | A kind of disposable type circular knife on electric planer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811499801.1A CN109333663A (en) | 2018-12-09 | 2018-12-09 | A kind of disposable type circular knife on electric planer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109333663A true CN109333663A (en) | 2019-02-15 |
Family
ID=65303093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811499801.1A Withdrawn CN109333663A (en) | 2018-12-09 | 2018-12-09 | A kind of disposable type circular knife on electric planer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109333663A (en) |
-
2018
- 2018-12-09 CN CN201811499801.1A patent/CN109333663A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |