CN208033685U - A kind of circular knife - Google Patents
A kind of circular knife Download PDFInfo
- Publication number
- CN208033685U CN208033685U CN201820376344.6U CN201820376344U CN208033685U CN 208033685 U CN208033685 U CN 208033685U CN 201820376344 U CN201820376344 U CN 201820376344U CN 208033685 U CN208033685 U CN 208033685U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- insert groove
- sides
- circular knife
- mounting hole
- 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.)
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Abstract
The utility model discloses a kind of circular knifes, there is the disc-shaped tool body of mounting hole, cutter hub lateral surface there are multiple insert grooves, insert groove to be recessed towards mounting hole direction by cutter hub lateral surface and be formed including center, four sides sword is equipped in insert groove, four sides sword is connect by bolt with cutter hub.The circular knife is convenient for changing blade, and service life is long.
Description
Technical field：
The utility model is related to a kind of assembly bench, are especially a kind of wood composite pallet assembly bench.
Background technology：
Existing machine circular knife of proaching talent, typically integrally formed, when operation, circular knife is in radioactive set of blades outward
Blade be constantly worn, the edge wear of knife group to a certain extent after, it is necessary to it is entire to replace, it is not only troublesome, use the longevity
It orders short and of high cost.
Utility model content：
Technical problem to be solved by the utility model is to provide a kind of service life length, circular knifes at low cost.
The technical solution of the utility model is to provide a kind of circular knife, including center has the disc knife of mounting hole
Body, cutter hub lateral surface have multiple insert grooves, and insert groove is recessed towards mounting hole direction by cutter hub lateral surface and is formed, in insert groove
It is equipped with four sides sword, four sides sword is connect by bolt with cutter hub.
After using the above structure compared with prior art, the utility model has the following advantages：By by cutter hub and blade
Split settings, when replacement, only needs replacing blade, and blade uses four sides angle of throat piece, wherein the knife edge abrasion in a face
Afterwards, it is only necessary to which the knife edge of other faces is rotated to corresponding position by adjustment bolt, you can operation again, until the knife edge in four faces
Rear allowing blade replacement is worn, service life is long.
Preferably, the outboard end of insert groove is tiltedly outward extended with pilot arc slot along clockwise direction.
Preferably, four sides sword is the blade that four sides all has the knife edge.
Description of the drawings：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode：
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
As shown in Figure 1, there is the disc-shaped tool body 1 of mounting hole 2,1 lateral surface of cutter hub to have more for a kind of circular knife, including center
A insert groove, insert groove are recessed towards mounting hole direction by cutter hub lateral surface and are formed, and four sides sword 4 is equipped in insert groove, four sides
Sword 4 is connect by bolt with cutter hub 1, specifically, adjusting screw hole is opened up on the sword of four sides, the inner end of insert groove has fixed spiral shell
Hole, bolt screw in after the adjusting screw hole of four sides sword in fixing threaded hole, wherein the outboard end of insert groove is oblique along clockwise direction
It is outward extended with pilot arc slot 3, four sides sword 4 is the cuboid blade that four sides all has the knife edge.By the way that cutter hub is seperated with blade
Setting, when replacement, only needs replacing blade, and blade uses four sides angle of throat piece, wherein after the knife edge abrasion in a face,
Adjustment bolt is only needed, the knife edge of other faces is rotated into corresponding position, you can operation again, until the knife edge in four faces is ground
Damage rear allowing blade replacement.
Only the utility model preferred embodiment is described above, but is not to be construed as the limit to claim
System.Every equivalent structure or equivalent flow shift done using the utility model specification and accompanying drawing content is included in this
Within the scope of patent protection of utility model.
Claims (3)
1. a kind of circular knife, including center have the disc-shaped tool body of mounting hole, it is characterised in that：Cutter hub lateral surface has multiple knives
Film trap, insert groove are recessed towards mounting hole direction by cutter hub lateral surface and are formed, and four sides sword is equipped in insert groove, and four sides sword passes through
Bolt is connect with cutter hub.
2. circular knife according to claim 1, it is characterised in that：The outboard end of insert groove oblique extension along clockwise direction
Stretching has pilot arc slot.
3. circular knife according to claim 1, it is characterised in that：Four sides sword is the blade that four sides all has the knife edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376344.6U CN208033685U (en) | 2018-03-20 | 2018-03-20 | A kind of circular knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820376344.6U CN208033685U (en) | 2018-03-20 | 2018-03-20 | A kind of circular knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033685U true CN208033685U (en) | 2018-11-02 |
Family
ID=63948154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820376344.6U Active CN208033685U (en) | 2018-03-20 | 2018-03-20 | A kind of circular knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033685U (en) |
-
2018
- 2018-03-20 CN CN201820376344.6U patent/CN208033685U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Heshan Town stone bridge in Tongxiang city of Jiaxing city in 314516 in Zhejiang province (Tongxiang City Tongde wall building materials limited company) Patentee after: Zhejiang Linda Packaging Technology Co., Ltd. Address before: Heshan Town stone bridge in Tongxiang city of Jiaxing city in 314516 in Zhejiang province (Tongxiang City Tongde wall building materials limited company) Patentee before: Tongxiang Linda Wood Industry Co., Ltd. |