CN107351203A - Clip type PCD carpenter's wire rod quality - Google Patents
Clip type PCD carpenter's wire rod quality Download PDFInfo
- Publication number
- CN107351203A CN107351203A CN201710750886.5A CN201710750886A CN107351203A CN 107351203 A CN107351203 A CN 107351203A CN 201710750886 A CN201710750886 A CN 201710750886A CN 107351203 A CN107351203 A CN 107351203A
- Authority
- CN
- China
- Prior art keywords
- block
- cutterhead
- voussoir
- cutter
- regulating block
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 66
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 9
- 238000003801 milling Methods 0.000 abstract description 9
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 239000002023 wood Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
- B27G13/08—Cutter blocks; Other rotary cutting tools in the shape of disc-like members; Wood-milling cutters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to clip type PCD carpenter's wire rod quality, belong to milling cutter technical field, described clip type PCD carpenter wire rod quality includes cutterhead (1), pin (2), regulating block (3), voussoir (4), studs (5), chip breaking block (6), cutter block (7), interior hexagonal holding screw (8), spindle hole (9)；Cutter head fixing groove (10) is provided with described cutterhead (1), blade is welded on cutter head, blade and cutter head form cutter block (7) together, the both ends of cutter block (7) offer neck, chip breaking block (6) is connected by pin (2) with regulating block (3), regulating block (3) front and rear sides are respectively provided with voussoir (4), and voussoir (4) is connected by studs 5 with cutterhead (1).The present invention fixes voussoir using studs, makes the power that Bidirectional compacting is produced between cutterhead and voussoir, voussoir is connected with cutterhead even closer.
Description
Technical field
The invention belongs to cutting technology field, specifically, is related to clip type PCD carpenter's wire rod quality.
Background technology
For traditional pre- milling cutter by clamped one time, the distance of cutting edge and chip breaking block is shorter and shorter after reconditioning, and uncontrollable
System, such as：When different product is processed, it is impossible to arbitrarily adjust this distance, inconvenience is brought to chip removal.
Because milling cutter tool can produce substantial amounts of wood chip processing during timber, and according to workpieces processing material not
Together, some is easier to discharge, and some is not easy to discharge, and different types of timber its hardness, density, static characteristic are different, uses
Fixed angle blade can not realize chip breaking well with the chip breaking of chip breaking block, and such milling cutter processing timber cutter wear is fast, timber
Also difficult processing.
Denomination of invention disc type cutter block, Application No. 20161074947.2, a kind of disc type cutter block is disclosed, it
Using the pin being arranged inside cutter hub, the distance between regulation cutter hub, so as to caused by effectively preventing in milling process not
Balance and vibrations, effectively raise the crudy of product, it is often more important that avoid having an impact equipment electric machine main shaft, from
And cause equipment fluctuation of service.But its problem of not overcoming chip to be wrapped on cutter hub.
Therefore, it is necessary to propose a kind of new milling device, regulation chip breaking block and the ability of cutting edge distance are made it have, is made
Chip removal is easy.
The content of the invention
The problem of in order to overcome in background technology, the present invention propose clip type PCD carpenter's wire rod quality, pass through hexagonal in regulation
Screw, the distance between blade cutting edge and chip breaking block are adjusted indirectly, so that wood chip is broken into segment, beneficial to discharge, and cutter head
Design wedgewise, it is therefore prevented that pre- milling cutter radial-play.
To achieve these goals, the present invention is realized according to following technical scheme：
Including cutterhead 1, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block 6, cutter block 7, interior hexagonal holding screw 8,
Spindle hole 9, cutter head fixing groove 10.
Cutter head fixing groove 10 is provided with described cutterhead 1, blade is welded on cutter head, and blade forms knife together with cutter head
Block 7, neck, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block 6, cutter block 7, interior hexagonal clamp screw are offered in cutter block 7
Nail 8 be may be contained within cutter head fixing groove 10, and chip breaking block 6 is connected by pin 2 with regulating block 3, and the front and rear sides of regulating block 3 are all provided with
Voussoir 4 is put, voussoir 4 is connected by studs 5 with cutterhead 1, and the spindle hole 9 of installation main shaft is provided with cutterhead 1, described
Cutter head is wedge shape, and the size of the angle of sphenoid bur is identical with the size of blade relief.
Further, small boss is provided with described chip breaking block 6, small boss is riveting in the neck in cutter block 7.
Further, internal thread is set on described regulating block 3.
Further, the voussoir 4 of described regulating block 3 and front side, rear side is axially arranged in a linear.
Further, described cutterhead 1 is made of one kind in steel or aluminium material.
Further, described regulating block 3 is fixed on cutterhead 1 by interior hexagonal holding screw 8.
Beneficial effects of the present invention：
(1) voussoir is fixed on cutterhead by the present invention using studs, because studs produces in rundown process
The power of Bidirectional compacting, voussoir can be made to be firmly fixed on cutterhead, and because voussoir is during being compacted, the pressure of side
Power can also compress chip breaking block.
(2) adjusts the distance between cutting edge of chip breaking block and blade, so as to the row of allowing indirectly by adjusting soket head cap screw
Bits are more convenient.
(3) can effectively utilize cutterhead matrix using clip type design, can change cutter head at any time in tool wear,
Reach saving material, reduce the purpose of cost.
(4) segment designs are into wedge-like, it is therefore prevented that pre- milling cutter radial-play.
Brief description of the drawings
Fig. 1 is the structural representation I of the present invention；
Fig. 2 is the structural representation II of the present invention.
In figure, 1- blades, 2- pins, 3- regulating blocks, 4- voussoirs, 5- studs, 6- chip breaking block, 7- cutter blocks, hexagonal in 8-
Holding screw, 9- spindle holes, 10- cutter head fixing grooves.
Embodiment
In order that the purpose of the present invention, technical scheme and beneficial effect are clearer, clear, it is right below in conjunction with accompanying drawing
The preferred embodiments of the present invention are described in detail, to facilitate the technical staff to understand.
As shown in Figure 1-2：
Embodiment 1
Described clip type PCD carpenter wire rod quality includes cutterhead 1, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block
6th, cutter block 7, interior hexagonal holding screw 8, spindle hole 9.
Cutterhead fixing groove 10 is provided with described cutterhead 1, blade is welded on cutter head, and blade forms knife together with cutter head
Block 7, neck is offered in cutter block 7, small boss is provided with described chip breaking block 6, small boss is riveting in the neck at the both ends of cutter block 7
Interior, chip breaking block 6 coordinates cutter block 7, limits the axial movement of cutter block 7, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block
6th, cutter block 7, interior hexagonal holding screw 8 may be contained within cutter head fixing groove 10, and the blade number being arranged on cutterhead 1 is odd number, can
To prevent two-edged and be resonated with cutting edge while cut, blade is damaged.
Chip breaking block 6 is connected by pin 2 with regulating block 3, and internal thread hole is set on described regulating block 3, and regulating block 3 passes through
Interior hexagonal holding screw 8 is fixed on cutterhead 1, and the screwed hole of the installation of soket head cap screw 8 is provided with cutterhead 1, passes through interior hexagonal
Holding screw 8 can adjust moving radially for chip breaking block 6 indirectly, and the front and rear sides of regulating block 3 are respectively provided with voussoir 4, and regulating block 3 is with before
Side, the voussoir 4 of rear side are axially arranged in a linear, and voussoir 4 is connected by studs 5 with cutterhead 1 (being drilled with reverse thread), makes wedge
Block 4 can only move radially, and so as to secured adjusted block 3, regulating block 3 is moved radially, and lead between regulating block 3 and chip breaking block 6
Cross pin 2 to be connected, and then adjust the purpose that chip breaking block 6 moves radially.
Voussoir 4 is connected by studs 5 with cutterhead 1, and the spindle hole 9 of installation main shaft, whole cutterhead are provided with cutterhead 1
1 is compressed using voussoir 4, and studs 5 produces bidirection press when tightening, and voussoir 4 can be made to be connected with cutterhead 1 even closer, and
More more flexible than traditional One-way screw, regulation is more convenient, and described cutter head is wedge-shaped, after the size and blade of sphenoid bur angle
The size at angle is identical, can prevent cutter head radial-play, and prevents from destroying the wood surface processed.
The spindle hole 9 of installation main shaft is provided with cutterhead 1, when described cutterhead 1 is cut, 0-15 ° of spiral shell is formed with workpiece
Swing angle, the voussoir 4 of described regulating block 3 and front side, rear side are axially arranged in a linear, and these three blocks, are by voussoir 4 respectively, adjust
Locking nub 3, voussoir 4 arrange, and they are in different size, but the bevel inclination angle agreed with blade is the same, and regulating block 3 is made
This shape is to ensure that wood chip is smoothly discharged, and purpose of arranging in a line is the position of convenient regulation regulating block 3.
Described cutterhead 1 is made of steel material, although the cutterhead quality of steel matrix is big, can reduce shake in processing
It is dynamic and easily manufactured.
Embodiment 2
Described clip type PCD carpenter wire rod quality includes cutterhead 1, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block
6th, cutter block 7, interior hexagonal holding screw 8, spindle hole 9.
Cutterhead fixing groove 10 is provided with described cutterhead 1, blade is welded on cutter head, and blade forms knife together with cutter head
Block 7, neck is offered in cutter block 7, small boss is provided with described chip breaking block 6, small boss is riveting in the neck at the both ends of cutter block 7
Interior, chip breaking block 6 coordinates cutter block 7, limits the axial movement of cutter block 7, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block
6th, cutter block 7, interior hexagonal holding screw 8 may be contained within cutter head fixing groove 10, and the blade number being arranged on cutterhead 1 is odd number, can
To prevent two-edged and with cutting edge while when cutting, cutting edge produces resonance.
Chip breaking block 6 is connected by pin 2 with regulating block 3, sets internal thread hole on described regulating block 3, the knife on cutterhead 1
Screwed hole is not provided with head fixing groove 10, described regulating block is fixedly clamped on cutterhead 1 by voussoir 4.
The soket head cap screw 8 among regulating block 3 is tightened, soket head cap screw 8 moves down, moved when touching cutterhead 1
Not, when continuing to tighten, produce that upward power is counter to push away regulating block 3 by screw thread, regulating block 3 moves up, then is driven by pin 2
Chip breaking block 6 moves up, so as to adjust the distance between chip breaking block 6 and cutter block 7.
Regulating block 3 is fixed on cutterhead 1 by interior hexagonal holding screw 8, can be adjusted indirectly by interior hexagonal holding screw 8
Chip breaking block 6 moves radially, and the front and rear sides of regulating block 3 are respectively provided with voussoir 4, and the voussoir 4 of regulating block 3 and front side, rear side is in axially
Arranged in a straight line, voussoir 4 is connected by studs 5 with cutterhead 1 (being drilled with reverse thread), voussoir 4 is moved radially, so as to
Secured adjusted block 3, regulating block 3 is also moved radially, be connected between regulating block 3 and chip breaking block 6 by pin 2, and then
The purpose that regulation chip breaking block 6 moves radially.
Voussoir 4 is connected by studs 5 with cutterhead 1, and the spindle hole 9 of installation main shaft, whole cutterhead are provided with cutterhead 1
1 is compressed using voussoir 4, and studs 5 produces bidirection press when tightening, and voussoir 4 can be made to be connected with cutterhead 1 even closer, and
More more flexible than traditional One-way screw, regulation is more convenient, and described cutter head is wedge-shaped, after the size and blade of sphenoid bur angle
The size at angle is identical, can prevent cutter head radial-play, and prevents from destroying the wood surface processed.
The spindle hole 9 of installation main shaft is provided with cutterhead 1, described cutterhead 1 can be designed to form 0- with workpiece when cutting
15 ° of helical angle, the voussoir 4 of described regulating block 3 and front side, rear side are axially arranged in a linear, and these three blocks, are by wedge respectively
Block 4, regulating block 3, voussoir 4 arrange, and they are in different size, but the bevel inclination angle agreed with blade is the same, regulation
It is to ensure that wood chip is smoothly discharged that block 3, which makes this shape, and purpose of arranging in a line is the position of convenient regulation regulating block 3.
Described cutterhead 1 is made of steel material, although the cutterhead quality of steel matrix is big, can reduce shake in processing
It is dynamic and easily manufactured.
Embodiment 3
Described clip type PCD carpenter wire rod quality includes cutterhead 1, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block
6th, cutter block 7, interior hexagonal holding screw 8, spindle hole 9.
Cutterhead fixing groove 10 is provided with described cutterhead 1, blade is welded on cutter head, and blade forms knife together with cutter head
Block 7, neck is offered in cutter block 7, small boss is provided with described chip breaking block 6, small boss is riveting in the neck at the both ends of cutter block 7
Interior, chip breaking block 6 coordinates cutter block 7, limits the axial movement of cutter block 7, pin 2, regulating block 3, voussoir 4, studs 5, chip breaking block
6th, cutter block 7, interior hexagonal holding screw 8 may be contained within cutter head fixing groove 10, and the blade number being arranged on cutterhead 1 is odd number, can
To prevent two-edged and with cutting edge while when cutting, cutting edge produces resonance, blade is damaged.
Chip breaking block 6 is connected by pin 2 with regulating block 3, sets internal thread hole on described regulating block 3, the knife on cutterhead 1
Screwed hole is not provided with head fixing groove 10, described regulating block is fixedly clamped on cutterhead 1 by voussoir 4.
The soket head cap screw 8 among regulating block 3 is tightened, soket head cap screw 8 moves down, moved when touching cutterhead 1
Not, when continuing to tighten, produce that upward power is counter to push away regulating block 3 by screw thread, regulating block 3 moves up, then is driven by pin 2
Chip breaking block 6 moves up, so as to adjust the distance between chip breaking block 6 and cutter block 7.
Regulating block 3 is fixed on cutterhead 1 by interior hexagonal holding screw 8, can be adjusted indirectly by interior hexagonal holding screw 8
Chip breaking block 6 moves radially, and the front and rear sides of regulating block 3 are respectively provided with voussoir 4, and the voussoir 4 of regulating block 3 and front side, rear side is in axially
Arranged in a straight line, voussoir 4 is connected by studs 5 with cutterhead 1 (being drilled with reverse thread), voussoir 4 is moved radially, so as to
Secured adjusted block 3, regulating block 3 is also moved radially, be connected between regulating block 3 and chip breaking block 6 by pin 2, and then
The purpose that regulation chip breaking block 6 moves radially.
Voussoir 4 is connected by studs 5 with cutterhead 1, and the spindle hole 9 of installation main shaft, whole cutterhead are provided with cutterhead 1
1 is compressed using voussoir 4, and studs 5 produces bidirection press when tightening, and voussoir 4 can be made to be connected with cutterhead 1 even closer, and
More more flexible than traditional One-way screw, regulation is more convenient, and described cutter head is wedge-shaped, after the size and blade of sphenoid bur angle
The size at angle is identical, can prevent cutter head radial-play, and prevents from destroying the wood surface processed.
The spindle hole 9 of installation main shaft is provided with cutterhead 1, described cutterhead 1 is designed to form 0-15 ° with workpiece when cutting
Helical angle, described regulating block 3 and front side, the voussoir 4 of rear side are axially arranged in a linear, and these three blocks, are by voussoir respectively
4th, regulating block 3, voussoir 4 arrange, and they are in different size, but the bevel inclination angle agreed with blade is the same, regulating block
3 to make this shape be to ensure that wood chip is smoothly discharged, and purpose of arranging in a line is the position of convenient regulation regulating block 3.
Described cutterhead 1 is made of steel material, although the cutterhead quality of steel matrix is big, can reduce shake in processing
It is dynamic and easily manufactured.
Described blade relief is 10 °~15 °, when taking 10 °~15 ° of scopes, can guarantee that cutting edge keeps sharp for a long time.
The course of work of the present invention：
During workpieces processing, chip breaking block 6 is compressed by adjusting studs 5, cutter block 7, then as needed
Soket head cap screw 8 is adjusted, so as to control the distance of cutting edge in chip breaking block 6 and cutter block 7, during cutting, cutter block 7 cuts into wood chip
Fragment, the rake face of cutter block 7 form an angle with the shape of chip breaking block 6, are connected with voussoir 4, so that the wood chip of chopping is along disconnected
Bits block 6 and voussoir 4 are discharged.
The present invention can effectively utilize the matrix of cutterhead 1 using clip type, can change cutter block 7 at any time in tool wear,
Reach saving material, reduce the purpose of cost.
Using steel matrix, although steel matrix quality is big, vibrations can be reduced in processing, and it is easily manufactured.
The present invention uses multiple assembling parts, and cutter head 7 is wedge shaped, can prevent the radial-play of cutter head 7, chip breaking block 6 and cutter head 7
Coordinated by projection and groove and fixed, limitation axial movement, studs can guarantee that voussoir 4 reliably compresses mutually, double end spiral shell
The regulation of post 5 preferably can apply pressure to both direction, and regulating block 3 and chip breaking block 6 are connected by pin 2.Pass through interior hexagonal again
Holding screw 8 reversely adjusts the height of regulating block 3, makes it drive chip breaking block 6 to move radially, so as to effectively adjust blade cutting edge
With the distance of chip breaking block 6.
The present invention can effectively utilize matrix using clip type, can change cutter head at any time in tool wear, reach section
Material saving, reduce the purpose of cost.Voussoir is fixed on cutterhead by studs, because studs produces in rundown process
The power of Bidirectional compacting, voussoir can be made to be firmly fixed on cutterhead.Can be by adjusting the radial distance of regulating block, so as to adjust
The distance between cutting edge of chip breaking block and blade, so as to make chip removal more convenient, segment design is into wedge-like, it is therefore prevented that plate-like milling cutter
Radial-play.
Finally illustrate, described above is the preferred embodiment of the present invention, although by above preferred embodiment,
Through the present invention is described in detail, it is to be understood by those skilled in the art that can be in the form and details to it
It is variously modified, without departing from the scope required by claims of the present invention.
Claims (6)
1. clip type PCD carpenter's wire rod quality, including it is cutterhead (1), pin (2), regulating block (3), voussoir (4), studs (5), disconnected
Consider block (6), cutter block (7), interior hexagonal holding screw (8), spindle hole (9), cutter head fixing groove (10) to be worth doing；
Cutter head fixing groove (10) is provided with described cutterhead (1), blade is welded on cutter head, and blade forms knife together with cutter head
Block (7), neck, pin (2), regulating block (3), voussoir (4), studs (5), chip breaking block (6), cutter block are offered in cutter block (7)
(7), interior hexagonal holding screw (8) may be contained within cutter head fixing groove (10), it is characterised in that：Chip breaking block (6) by pin (2) with
Regulating block (3) is connected, and regulating block (3) front and rear sides are respectively provided with voussoir (4), and voussoir (4) passes through studs 5 and cutterhead (1)
Connect, the spindle hole (9) of installation main shaft is provided with cutterhead (1), described cutter head is wedge-shaped, the size of the angle of sphenoid bur
It is identical with the size of blade relief.
2. clip type PCD carpenter wire rod quality according to claim 1, it is characterised in that：Set on described chip breaking block (6)
There is small boss, small boss is riveting in the neck in cutter block (7).
3. clip type PCD carpenter wire rod quality according to claim 1, it is characterised in that：Set on described regulating block (3)
Internal thread.
4. clip type PCD carpenter wire rod quality according to claim 1, it is characterised in that：Described regulating block (3) is with before
Side, the voussoir (4) of rear side are axially arranged in a linear.
5. clip type PCD carpenter wire rod quality according to claim 1, it is characterised in that：Described cutterhead (1) uses steel
Into.
6. clip type PCD carpenter wire rod quality according to claim 1, it is characterised in that：Described regulating block (3) is by interior
Hexagonal holding screw (8) is fixed on cutterhead (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750886.5A CN107351203A (en) | 2017-08-28 | 2017-08-28 | Clip type PCD carpenter's wire rod quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710750886.5A CN107351203A (en) | 2017-08-28 | 2017-08-28 | Clip type PCD carpenter's wire rod quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107351203A true CN107351203A (en) | 2017-11-17 |
Family
ID=60288768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710750886.5A Pending CN107351203A (en) | 2017-08-28 | 2017-08-28 | Clip type PCD carpenter's wire rod quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107351203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372010A (en) * | 2020-11-03 | 2021-02-19 | 沈机智享(东台)科技有限公司 | Safety protection structure for turret tool post |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135845A (en) * | 1978-04-26 | 1979-01-23 | Andrew Rea | Cutting tool |
| US4189264A (en) * | 1978-09-15 | 1980-02-19 | Fansteel Inc. | Cutting insert and chip control assembly |
| EP0143569A1 (en) * | 1983-11-02 | 1985-06-05 | General Electric Company | Holder assembly for an indexable insert for use in a cutting tool |
| CN205600900U (en) * | 2016-04-08 | 2016-09-28 | 蓝帜（南京）工具有限公司 | Detachable carpenter's disk milling cutter of tool bit |
| CN207267279U (en) * | 2017-08-28 | 2018-04-24 | 成都戴梦迪超硬工具有限责任公司 | Clip type PCD carpenter's wire rod quality |
-
2017
- 2017-08-28 CN CN201710750886.5A patent/CN107351203A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4135845A (en) * | 1978-04-26 | 1979-01-23 | Andrew Rea | Cutting tool |
| US4189264A (en) * | 1978-09-15 | 1980-02-19 | Fansteel Inc. | Cutting insert and chip control assembly |
| EP0143569A1 (en) * | 1983-11-02 | 1985-06-05 | General Electric Company | Holder assembly for an indexable insert for use in a cutting tool |
| CN205600900U (en) * | 2016-04-08 | 2016-09-28 | 蓝帜（南京）工具有限公司 | Detachable carpenter's disk milling cutter of tool bit |
| CN207267279U (en) * | 2017-08-28 | 2018-04-24 | 成都戴梦迪超硬工具有限责任公司 | Clip type PCD carpenter's wire rod quality |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112372010A (en) * | 2020-11-03 | 2021-02-19 | 沈机智享(东台)科技有限公司 | Safety protection structure for turret tool post |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171117 |