CN206242270U - A kind of groover combines knife - Google Patents
A kind of groover combines knife Download PDFInfo
- Publication number
- CN206242270U CN206242270U CN201621367815.4U CN201621367815U CN206242270U CN 206242270 U CN206242270 U CN 206242270U CN 201621367815 U CN201621367815 U CN 201621367815U CN 206242270 U CN206242270 U CN 206242270U
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- CN
- China
- Prior art keywords
- blade tooth
- blade
- tooth
- knife
- blades
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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.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of groover combination knife, belong to machinery equipment field, the combination knife includes some blades, some partitions, rotating shaft and fastener, some blades are correspondingly arranged for rule, some blades are worn and are connected in rotating shaft and are fixed by fastener, blade is provided with the blade tooth of some circular sector structures for setting, blade tooth includes the outer blade tooth of the inner blade tooth and outward bending for bending inwards, inner blade tooth is interval setting with outer blade tooth, some grooves are provided with inner blade tooth and outer blade tooth, groove on the adjacent inner blade tooth of each two and outer blade tooth sets for rightabout.The utility model has saved the blade cost of half when being used on groover or plane wall telephone is coordinated, reduce machine overall weight, while using that can fill up at present, plane wall telephone can not dig the defect of concrete on the market on plane wall telephone.
Description
Technical field
The utility model belongs to machinery equipment field, more particularly to a kind of gang tool.
Background technology
At present, during office building and home dwelling decoration, it is required for the wiring for carrying out, water-gas pipeline to spread
If, TV and communication line wiring, it is general to be carried out using preheating embedding line mode, it is stifled due to designing the deformation of unreasonable or built-in pipe
Plug, cause can not normally pipe laying, unwrapping wire, need to slot again, people are just slotted with wall-slotting machine on ground or wall,
Because wall-slotting machine is slotted efficiency high, its operating efficiency is even more than ten times of the several times of artificial fluting, therefore extremely user
Like.Often table shovel is shot off in decorating house again or rehousing or transformation in addition, is coated again, due to plane
Wall telephone operating efficiency is even more than ten times of the several times of manually plane wall, is the user's favorite also therefore again.
The blade that existing in the market groover is used typically uses straight knife piece tooth, and also without space between blade,
Dust after cutting is difficult outside discharge groove, and straight knife piece cut surface is small, it is necessary to install the need that blade can be only achieved cutting more
Will, increased cost.Also plane wall telephone can not all dig concrete on the market, run into some exposed reinforcing bars in surface of wall and hold very much
Easily break cutter.
Utility model content
For problem above, the utility model devises the combination knife used on a kind of groover or plane wall telephone, to solve
Existing fluting machine knife blade has that cut surface is small and dust is difficult to discharge, once using to fill many pieces, consumptive material is expensive, machine weight
Problem, while solving plane wall telephone on the market can not dig the defect of concrete.
The technical solution of the utility model is：The combination knife includes some blades, some partitions, rotating shaft and fastener, if
Dry blade is correspondingly arranged for rule, and some blades are worn and are connected in rotating shaft and fixed by fastener, and blade is provided with some circles
The blade tooth of the sector structure of setting, blade tooth includes the outer blade tooth of the inner blade tooth and outward bending for bending inwards, interior knife
Piece tooth and outer blade tooth are interval setting, are provided with some grooves on inner blade tooth and outer blade tooth, adjacent interior of each two
Groove on blade tooth and outer blade tooth is rightabout setting.
Preferably, the quantity of blade is more than 1.
Preferably, the quantity of blade tooth is 8-10 pieces.
Preferably, partition is arranged between each two adjacent knife blades.
Preferably, scribbling the coating of diamond particles on blade tooth.
Preferably, the quantity of groove is 3-5 bars.
Preferably, blade is provided with some hollow outs that are centrosymmetric.
The beneficial effects of the utility model are：The utility model devises a kind of groover or plane wall telephone combination knife, by knife
Piece is separated using partition, and the gap that dust passes through is left between each blade for making, and effect is more preferable when the dust catcher for making inhales dust；
The set-up mode that cutting combination knife is staggered using inner blade tooth and outer blade tooth, increased cutting area, equivalent to two blades
Use；And the groove on inner blade tooth and outer blade tooth preferably can carry it into the dust after cutting along blade
Slot in the vacuum chamber set into rear portion.And the coating of diamond particles is scribbled on blade tooth, can directly dig concrete or mill
Remove the exposed reinforcing bar in surface of wall.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of blade of the present utility model.
In figure：1 rotating shaft, 2 blades, 3 grooves, 4 blade teeth, 5 partitions, 6 outer blade teeth, 7 inner blade teeth, 8 hollow outs.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1-2, the combination knife of the present utility model includes some blades 2, some partitions 5, rotating shaft 1 and fastener
6, some blades 2 are correspondingly arranged for rule, and 2, some knives are worn and are connected in rotating shaft 1 and fixed by fastener, and blade 2 is provided with
Some Central Symmetry hollow outs 8, blade 2 is provided with the blade tooth 4 of some circular sector structures for setting, and blade tooth 4 includes inside
The inner blade tooth 6 of bending and the outer blade tooth 7 of outward bending, inner blade tooth 6 are interval setting with outer blade tooth 7, and combination knife is adopted
The set-up mode staggered with inner blade tooth and outer blade tooth, increased cutting area, be used equivalent to two blades, and reducing makes
With the cost of blade, the hollow out set on blade can mitigate the weight of whole composite blade, so as to mitigate machine overall weight.
Some grooves 3 are provided with inner blade tooth 6 and outer blade tooth 7, groove 3 can preferably by the dust after cutting
Carried it into along blade in the vacuum chamber slotted and set into rear portion, on the adjacent inner blade tooth 6 of each two and outer blade tooth 7
Groove 3 is set for rightabout, and the quantity of groove is 3-5 bars, and the quantity of blade is 6-8 pieces, and the quantity of blade tooth is 8-10 pieces,
Partition is arranged between each two adjacent knife blades, and the coating of diamond particles is scribbled on blade tooth.
The above is only preferred embodiment of the present utility model, is come for those skilled in the art
Say, on the premise of the utility model principle is not departed from, some improvement can also be made, it is new that these improvement also should be regarded as this practicality
The protection domain of type.
Claims (7)
1. a kind of groover combines knife, it is characterised in that the combination knife includes some blades, some partitions, rotating shaft and fastening
Part, some blades are correspondingly arranged for rule, and some blades are worn and are connected in rotating shaft and fixed by fastener, and blade is provided with circle
The blade tooth of the sector structure of setting, blade tooth includes the outer blade tooth of the inner blade tooth and outward bending for bending inwards, described
Inner blade tooth is interval setting with outer blade tooth, and some grooves, each two are provided with the inner blade tooth and outer blade tooth
Groove on adjacent inner blade tooth and outer blade tooth is rightabout setting.
2. groover according to claim 1 combines knife, it is characterised in that the quantity of the blade is more than 1.
3. groover according to claim 1 combines knife, it is characterised in that the quantity of the blade tooth is 8-10 pieces.
4. groover according to claim 1 combines knife, it is characterised in that the partition is arranged at each two adjacent knife blades
Between.
5. groover according to claim 1 combines knife, it is characterised in that scribble diamond particles on the blade tooth
Coating.
6. groover according to claim 1 combines knife, it is characterised in that the quantity of the groove is 3-5 bars.
7. groover according to claim 1 combines knife, it is characterised in that the blade is provided with some being centrosymmetric
Hollow out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367815.4U CN206242270U (en) | 2016-12-14 | 2016-12-14 | A kind of groover combines knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621367815.4U CN206242270U (en) | 2016-12-14 | 2016-12-14 | A kind of groover combines knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206242270U true CN206242270U (en) | 2017-06-13 |
Family
ID=59006948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621367815.4U Expired - Fee Related CN206242270U (en) | 2016-12-14 | 2016-12-14 | A kind of groover combines knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206242270U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453906A (en) * | 2018-03-29 | 2018-08-28 | 中钢集团新型材料（浙江）有限公司 | A kind of graphite material fracture toughness test grooving tool, equipment and grooving method |
| CN108858804A (en) * | 2018-07-12 | 2018-11-23 | 江苏友美工具有限公司 | Fluting thin diamond saw blade |
| CN108908742A (en) * | 2018-07-12 | 2018-11-30 | 江苏友美工具有限公司 | 2+1 assembled highly-effective diamond grooving saw blade |
-
2016
- 2016-12-14 CN CN201621367815.4U patent/CN206242270U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108453906A (en) * | 2018-03-29 | 2018-08-28 | 中钢集团新型材料（浙江）有限公司 | A kind of graphite material fracture toughness test grooving tool, equipment and grooving method |
| CN108453906B (en) * | 2018-03-29 | 2019-03-26 | 中钢集团新型材料（浙江）有限公司 | A kind of graphite material fracture toughness test grooving tool, equipment and grooving method |
| CN108858804A (en) * | 2018-07-12 | 2018-11-23 | 江苏友美工具有限公司 | Fluting thin diamond saw blade |
| CN108908742A (en) * | 2018-07-12 | 2018-11-30 | 江苏友美工具有限公司 | 2+1 assembled highly-effective diamond grooving saw blade |
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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: 20170613 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |