CN206009883U - A kind of Finger-joint cutter fixing tool - Google Patents
A kind of Finger-joint cutter fixing tool Download PDFInfo
- Publication number
- CN206009883U CN206009883U CN201621077202.7U CN201621077202U CN206009883U CN 206009883 U CN206009883 U CN 206009883U CN 201621077202 U CN201621077202 U CN 201621077202U CN 206009883 U CN206009883 U CN 206009883U
- Authority
- CN
- China
- Prior art keywords
- claw
- finger
- fan
- joint cutter
- fixing tool
- 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
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- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The utility model provides a kind of Finger-joint cutter fixing tool, which solves the technical problem of existing Finger-joint cutter low production efficiency and high cost, and which is provided with chuck, and the one side for having two pairs of centrosymmetric claws, one pair of which claw on chuck is respectively provided with a screwed hole；Two fan-shaped claws are additionally provided with claw, and the one side of fan-shaped claw is respectively provided with a counterbore, and described fan-shaped claw is drilled with the one side of internal thread hole by counterbore hexagon socket head cap screw installed in the claw, and the utility model can be widely applied to the fixation of Finger-joint cutter.
Description
Technical field
The utility model is related to a kind of fixing tool, more particularly, to a kind of Finger-joint cutter fixing tool.
Background technology
Finger-joint cutter is wide variety of a kind of cutter in woodworking, and existing a lot of Wood products are all by polylith wood
Material is spliced, and finger tip shape can be processed in the end of timber by Finger-joint cutter, to facilitate the splicing of timber.As shown in figure 1, existing
Monolithic Finger-joint cutter be typically provided cutter hub 1, cutter hub 1 is circle, is provided with circular hole 2 in the middle of which, and circular hole 2 both can be by multi-disc Finger-joint cutter
Helical form formed by stacked lock, it is also possible to which Finger-joint cutter is fixed on cutting tool.Knife portion is provided with clockwise along which on cutter hub 1
3, knife portion 3 is provided with the cutter head of high-speed steel or hard alloy material.
Typically in the processing such as endoporus of Finger-joint cutter thin wall component, generally by the sleeve that cracks, but have the disadvantage part
Anchor point deforms more serious, the elastic recovery of workpiece under normality compared with concentration, after clamping, can affect the dimensional accuracy and shape of workpiece
Precision；And if adopting axial grip, although at this moment part deformation very little, centering is cumbersome, and working (machining) efficiency is low；This is just
Need transformation or buy special car hole equipment, undoubtedly increased the production cost of enterprise.
Content of the invention
The utility model is aiming at the technical problem of existing Finger-joint cutter low production efficiency and high cost, there is provided a kind of production
The Finger-joint cutter special fixture of efficiency high and low cost.
For this purpose, the utility model is provided with chuck, on chuck, there are two pairs of centrosymmetric claws, the claw of one pair of which
One side be respectively provided with a screwed hole；Two fan-shaped claws are additionally provided with claw, and the one side of fan-shaped claw is provided with a counterbore, institute
The fan-shaped claw that states is drilled with the one side of internal thread hole by counterbore hexagon socket head cap screw installed in the claw.
Preferably, fan-shaped claw is to be threadedly coupled with the claw of chuck, can dismantle at any time.
Preferably, one end of fan-shaped claw is provided with deep-slotted chip breaker, the high 10～15cm of groove.
Preferably, the other end of fan-shaped claw is provided with lightweight deep-slotted chip breaker.
The utility model utilizes the centrosymmetric claw of two of which by using the existing chuck in workshop, only, and
Screwed hole is opened on claw, is made which be connected with fan-shaped claw by bolt, both can be dismantled at any time, has saved again and produced into
This, in addition deep-slotted chip breaker also has certain thickness, can place multiple monolithic Finger-joint cutters while entering hole of driving a vehicle to them, greatly
Improve operating efficiency；The design of deep-slotted chip breaker takes full advantage of the structure of two centrosymmetric circular arcs of Finger-joint cutter, can make behaviour
Make personnel position without alignment knife portion deliberately when Finger-joint cutter is placed into this frock, easy and convenient；Fan-shaped claw is another
The design of end deep-slotted chip breaker makes to fix Finger-joint cutter and achieves maximum lightweight, facilitates taking for frock.
Description of the drawings
Fig. 1 is the structural representation of Finger-joint cutter.
Fig. 2 is the front view of the utility model Finger-joint cutter fixing tool.
Fig. 3 is the side cutaway view of the utility model Finger-joint cutter fixing tool.
Fig. 4 is the front view of fan-shaped claw.
Fig. 5 is the side cutaway view of fan-shaped claw.
Wherein：1. cutter hub；2. circular hole；3. knife portion；4. chuck；5. fan-shaped claw；6. claw；7. hexagon socket head cap screw；
8. screwed hole；9. counterbore；10. lightweight deep-slotted chip breaker；11. deep-slotted chip breakers.
Specific embodiment
Of the present utility model specific embodiment is described in detail with reference to the accompanying drawings.
As shown in Fig. 2 the utility model is provided with chuck 4, on chuck, there are two pairs of centrosymmetric claws 6, wherein one
One screwed hole 8 is respectively provided with to the one side of claw；Two fan-shaped claws 5 are additionally provided with claw, and the one side of fan-shaped claw is provided with one
Individual counterbore 9, described fan-shaped claw are drilled with the one side of internal thread hole by counterbore hexagon socket head cap screw 7 installed in the claw.
The utility model utilizes the centrosymmetric claw of two of which by using the existing chuck in workshop, only, and
Screwed hole is opened on claw, is made which be connected with fan-shaped claw by bolt, both can be dismantled at any time, has saved again and produced into
This.
As shown in figure 3, the deep-slotted chip breaker 11 of fan-shaped claw one end also has certain thickness, multiple monolithics can be placed refer to and connect
Knife enters hole of driving a vehicle to them simultaneously, greatly increases operating efficiency.
The design of deep-slotted chip breaker 11 takes full advantage of the structure of two centrosymmetric circular arcs of Finger-joint cutter, can make operating personnel
When Finger-joint cutter is placed into this frock without the position for being directed at knife portion deliberately, easy and convenient.
The design of lightweight deep-slotted chip breaker 10 makes to fix Finger-joint cutter and achieves maximum lightweight, facilitates taking for frock
Take.
The utility model using when fan-shaped claw 5 is first fixed on the chuck 4 of lathe by hexagon socket head cap screw 7
On two centrosymmetric claws 6, then Finger-joint cutter 1 is placed in the deep-slotted chip breaker 11 of fan-shaped claw one end；Pass through chuck again
It is clamped, such clamping force is evenly distributed on Finger-joint cutter outer arcuate face, is not likely to produce deformation；Finally enter driving circle again
The work in hole 2.
Only as described above, only specific embodiment of the utility model, when can not limit the utility model with this
The scope of enforcement, therefore the displacement of its equivalent assemblies, or the equivalent variations made according to the utility model scope of patent protection and modification,
All should still belong to the category that the utility model claims are covered.
Claims (4)
1. a kind of Finger-joint cutter fixing tool, which is provided with chuck, has two pairs of centrosymmetric claws, one pair of which card on chuck
The one side of pawl is respectively provided with a screwed hole；Two fan-shaped claws are additionally provided with claw, and the one side of fan-shaped claw is respectively provided with one and sinks
Hole, described fan-shaped claw are drilled with the one side of internal thread hole by counterbore hexagon socket head cap screw installed in the claw.
2. Finger-joint cutter fixing tool according to claim 1, it is characterised in that fan-shaped claw is to be threadedly coupled with claw, can
To dismantle at any time.
3. Finger-joint cutter fixing tool according to claim 1, it is characterised in that one end of the fan-shaped claw is provided with arc
Groove, the high 10～15cm of groove.
4. Finger-joint cutter fixing tool according to claim 1, it is characterised in that the other end of the fan-shaped claw is provided with gently
Quantify deep-slotted chip breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077202.7U CN206009883U (en) | 2016-09-26 | 2016-09-26 | A kind of Finger-joint cutter fixing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077202.7U CN206009883U (en) | 2016-09-26 | 2016-09-26 | A kind of Finger-joint cutter fixing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009883U true CN206009883U (en) | 2017-03-15 |
Family
ID=58261272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077202.7U Expired - Fee Related CN206009883U (en) | 2016-09-26 | 2016-09-26 | A kind of Finger-joint cutter fixing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009883U (en) |
-
2016
- 2016-09-26 CN CN201621077202.7U patent/CN206009883U/en not_active Expired - Fee Related
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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: 20170926 |