CN107553057A - Metal cut machine - Google Patents
Metal cut machine Download PDFInfo
- Publication number
- CN107553057A CN107553057A CN201710849716.2A CN201710849716A CN107553057A CN 107553057 A CN107553057 A CN 107553057A CN 201710849716 A CN201710849716 A CN 201710849716A CN 107553057 A CN107553057 A CN 107553057A
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- CN
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- Prior art keywords
- cut
- metal
- machine
- frame
- disk
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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.)
- Pending
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- 239000002184 metal Substances 0.000 title claims abstract description 99
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 99
- 239000007921 spray Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 15
- 239000000498 cooling water Substances 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of metal cut machine, including for carrying the frame of total, it is characterised in that：The metal cut machine also includes drive device, cut device and control device, and the drive device is arranged on the top of the frame and is secured to connect, for providing power output；The cut device is arranged on one end of the frame and is flexibly connected with the frame, for carrying out cut to metal；The control device is arranged on the frame surface and is secured to connect, for being controlled to the metal cut machine；It is electrically connected with and controls it between the control device and the drive device, drive connection between the drive device and the cut device, so as to realize metal cut.
Description
Technical field
The invention belongs to metal processing sectors, and in particular to a kind of metal cut machine.
Background technology
In metal field, metal cut is a kind of relatively common processing method, and deep mixed flower is gone out in Metal Cutting
Line can all be used on many devices, and metallic plate is generally put into lathe by metal stamping process, sets certain cut
Time and depth of cutting veins, so as to be processed into the metallic plate of required decorative pattern.
Existing cut lathe is all large-scale lathe, and floor space is larger, and operating process is complicated and easily produces
Failure, how to produce a kind of cut machine of small volume and less weight be there is an urgent need to.
The content of the invention
The problem of present invention is directed to existing cut machine machine complex operation, floor space is larger, designs a kind of metal
Cut machine, the cut machine have handle, can with manually operated, and it is easy to operate be not susceptible to failure, the skill that the present invention uses
Art scheme is：
A kind of metal cut machine, including for carrying the frame of total, the metal cut machine also includes driving dress
Put, cut device and control device, the drive device is arranged on the top of the frame and is secured to connect, for carrying
For power output；The cut device is arranged on one end of the frame and is flexibly connected with the frame, for entering to metal
Row cut；The control device is arranged on the frame surface and is secured to connect, for being carried out to the metal cut machine
Control；Be electrically connected with and control it between the control device and the drive device, the drive device with it is described
Drive connection between cut device, so as to realize metal cut.
Preferably, the cut device includes cut disk, and the cut disk is circular metal disk, and surface is provided with some
For the cut tooth of cut, the center of circle of the cut disk is flexibly connected with the frame and driven between the drive device
Connection, so as to realize cut by the high-speed rotation of the cut tooth.
Preferably, the metal cut machine also includes the first regulation handle, and first regulation handle is arranged on the gold
It is connected with each other on category cut machine and between the cut disk, for the height of the cut disk to be adjusted.
Preferably, head rod, the first transmission are provided with this between the cut disk and first regulation handle
Gear and the second connecting rod, the head rod are provided with sliding groove, and first travelling gear is connected with described first
Bar drive connection, first travelling gear is adjusted by the second connecting rod for first regulation handle, so that institute
State cut disk prolong sliding groove move up and down realization height adjust.
Preferably, the metal cut machine also includes cooling device, and the cooling device includes coldplate and provided cold
But the cooler bin of water, the cooler bin are arranged on the top of the frame and are secured to connect, and the coldplate sets for inside
Aisled metal arc, the coldplate are interconnected with the cooler bin.
Preferably, the coldplate is provided with the spray hole for spray cooling water, and the spray hole is multiple and uniform
Distribution.
Preferably, the cooling device is also included being used for the liquid spray gun of metallic plate spray cooling water, the liquid spray gun with
The coldplate is fixedly connected and is interconnected with it, and the liquid spray gun is provided with the high pressure liquid spray head that can spray spray water.
Preferably, water tank is provided with inside the cooler bin, the water tank can accommodate cooling water, be set outside the cooler bin
There is muff, for being incubated to cooling water.
Preferably, the drive device includes motor, and the motor is high frequency stepping motor.
Preferably, the protection shell for being used for being protected to it, the metal cut machine are provided with outside the motor
Also include the second regulation handle, second regulation handle is arranged on the rear portion of the frame and is secured to be connected to manually
Switch the motor.
Present invention has the advantages that:
(1) a kind of metal cut machine of the present invention, including for carrying the frame of total, metal cut machine also includes driving
Dynamic device, cut device and control device, drive device is arranged on the top of frame and is secured to connect, dynamic for providing
Power exports；Cut device is arranged on one end of frame and is flexibly connected with frame, for carrying out cut to metal；Control device is set
Put in frame surface and be secured to connect, for being controlled to metal cut machine；It is electric between control device and drive device
Property is connected and controlled it, drive connection between drive device and cut device, so as to realize metal cut, metal cut
Effect does not have difference with lathe cut effect, and footprint area is small, machine cost bottom, has obvious advantage.
(2) a kind of metal cut machine of the present invention, in addition to the first regulation handle, the first regulation handle are arranged on metal cut
It is connected with each other on machine and between cut disk, for the height of cut disk to be adjusted；Metal cut machine also includes the
Two regulation handles, the second regulation handle is arranged on the rear portion of frame and is secured to be connected to hand switch motor, whole
Individual cut process operation is simple, only needs a people to complete whole operation, and lathe cut needs more people to lift to steel plate on lathe
Cut effect could be realized, has greatly saved human cost.
Brief description of the drawings
The content expressed by this specification accompanying drawing and the mark in figure are briefly described below：
Fig. 1 is a kind of structural representation of metal cut machine of the present invention；
Fig. 2 is the structural representation of the coldplate of metal cut machine of the present invention；
Fig. 3 is the structural representation of the cooler bin of metal cut machine of the present invention；
Fig. 4 is the structural representation of the drive device of metal cut machine of the present invention.
1, drive device in figure；11st, motor；12nd, shell is protected；2nd, cut device；21st, cut disk；211st, cut
Line tooth；3rd, control device；4th, the first regulation handle；5th, head rod；51st, sliding groove；6th, the first travelling gear；7th, second connects
Extension bar；8th, cooling device；81st, coldplate；811st, spray hole；82nd, cooler bin；821st, water tank；822nd, muff；83rd, liquid spray gun；
831st, high pressure liquid spray head；9th, the second regulation handle.
Embodiment
Below against accompanying drawing, by the description to embodiment, for example involved each component of embodiment of the invention
Shape, construction, the mutual alignment and annexation between each several part, the effect of each several part and operation principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
In the description of the invention, it is necessary to explanation, term " interior ", " outer ", " on ", " under ", " horizontal direction ", " erect
Nogata to " etc. instruction orientation or position relationship be the position relationship shown in based on accompanying drawing 1, be for only for ease of the description present invention
Described with simplifying, rather than the device or element of instruction or hint meaning there must be specific orientation, with specific orientation structure
Make and operate, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd ", " the 4th " are only
For descriptive purposes, and it is not intended that instruction or hint relative importance.
A kind of metal cut machine of the present invention, including for carrying the frame of total, the metal cut machine also includes
Drive device 1, cut device 2 and control device 3, the drive device 1 are arranged on the top of the frame and are secured to
Connection, for providing power output；The cut device 2 is arranged on one end of the frame and is flexibly connected with the frame,
For carrying out cut to metal；The control device 3 is arranged on the frame surface and is secured to connect, for the gold
Category cut machine is controlled；It is electrically connected with and controls it between the control device 3 and the drive device 1, it is described
Drive connection between drive device 1 and the cut device 2, so as to realize metal cut, below by specific embodiment to it
It is described in detail.
It refer to Fig. 1, a kind of structural representation of metal cut machine of the present invention, including for carrying the machine of total
Frame, the frame are metal material, are riveted between each fixture using high strength rivet.Cut is being carried out to metallic plate
During, metal can to metal cut machine produce opposite direction repulsive force, in the presence of repulsive force, metal cut machine with
The rotation of drive device 1 can resonate, and loosening can be produced to the coupling part of metal connecting piece under long term, in order to keep away
Exempt from loosening and cause dangerous generation, firm welding again can be all used after high strength rivet riveted between each fixed component of frame
Way is fixed.The metal cut machine also includes drive device 1, cut device 2 and control device 3, drive device 1,
Cut device 2 and control device 3 are the core work parts of metal cut machine of the present invention, are cooperated between three devices,
Cut process is realized under the operation of operating personnel.The drive device 1 is arranged on top and the company of being secured to of the frame
Connect, for providing power output, drive device 1 provides power output for whole metal cut machine, realizes cut process.It is described to cut
Line device 2 is arranged on one end of the frame and is flexibly connected with the frame, for carrying out cut, cut device 2 to metal
Contacted with each other with the space of a whole page of metallic plate, cut effect is realized by high-speed friction process.The control device 3 is arranged on the machine
Frame surface simultaneously is secured to connect, for being controlled to the metal cut machine, control device 3 be provided with control panel and
Control button, its running parameter can be pre-set between the work of metal cut machine.Different sheet metal cuts
It is required that running parameter it is inconsistent, it is necessary to be configured according to the concrete condition of sheet material.The control device 3 fills with the driving
It is electrically connected with and controls it between putting 1, the parameter that control device 3 is set can be controlled by the form of electric signal
Drive device 1, different cut effects is realized by the operation of drive device 1.The drive device 1 and the cut device
Drive connection between 2, so as to realize metal cut, drive device 1 is conducted oneself with dignity larger, is arranged on the medium position of whole machine not only
The center of gravity of whole metal cut machine can be balanced, and caused resonance effect in the metal cut machine course of work can be reduced,
Reduce the fault rate of metal cut machine.
Please continue to refer to Fig. 1, in order to realize the effect of cut, the cut device 2 includes cut disk 21, the cut
Disk 21 is circular metal disk, and positioned at the front end of whole device, surface is provided with some cut teeth 211 for cut, described
Cut tooth 211 is made up of the steel of height, and surface is provided with the decorative pattern of cut, is directly contacted with sheet metal, by rubbing come real
Existing cut process.The center of circle of the cut disk 21 is flexibly connected with the frame and the company of driving between the drive device 1
Connect, so as to realize cut by the high-speed rotation of the cut tooth 211.
Further, in order to which the cut disk 21 is adjusted, the metal cut machine also includes the first regulation hand
Handle 4, first regulation handle 4 are arranged on the metal cut machine and are connected with each other between the cut disk 21, use
It is adjusted in the height to the cut disk 21, the regulation of height can influence the depth of cut, so as to influence finally to cut
Line effect.
Further, in order to realize the process of regulation, between the cut disk 21 and first regulation handle 4 with
This is provided with head rod 5, the first travelling gear 6 and the second connecting rod 7, and the head rod 5 is provided with sliding groove 51,
First travelling gear 6 and the drive connection of head rod 5, first regulation handle 4 are right by the second connecting rod 7
First travelling gear 6 is adjusted, so that the cut disk 21 prolongs sliding groove 51 and moves up and down realization height regulation.
Please continue to refer to Fig. 1, in order to prevent that temperature is too high during metal cut machine cut line, the metal cut machine also wraps
Cooling device 8 is included, the cooling device 8 includes coldplate 81 and provides the cooler bin 82 of cooling water, and the cooler bin 82 is set
Put at the top of the frame and be secured to connect, the coldplate 81 is that inside sets aisled metal arc, described
Coldplate 81 is interconnected with the cooler bin 82, cooling water can be provided to coldplate 81 by cooler bin 82, so as to reduce
Temperature during metal cut machine cut line.
It refer to Fig. 2, the structural representation of the coldplate 81 of metal cut machine of the present invention, set on the coldplate 81
There is the spray hole 811 for spray cooling water, the spray hole 811 is multiple and be uniformly distributed that hole for water spraying can eject height
Water column is pressed, so as to carry out Physical temperature-lowering to cut disk 21 during the cut of cut disk 21, prevents temperature is too high from causing to damage
It is bad.
Further, Fig. 1 is refer to, the cooling device 8 also includes being used for the liquid spray gun to metallic plate spray cooling water
83, the liquid spray gun 83 is fixedly connected with the coldplate 81 and is interconnected with it, and the liquid spray gun 83, which is provided with, to be sprayed
The high pressure liquid spray first 831 of spray water, the high pressure liquid spray first 831 are atomizing shower nozzle, towards metallic plate, are sprayed in metal sheet surface
One layer of condensed water film is penetrated, plays a part of strengthening lubricity between metallic plate and cut tooth 211, reduces cut tooth 211 and gold
Belong to the collision effect between sheet material, increase the effect of friction, so as to improve cut efficiency.
It refer to Fig. 3, the structural representation of the cooler bin 82 of metal cut machine of the present invention, inside the cooler bin 82
Provided with water tank 821, the water tank 821 can accommodate cooling water, and the outside of cooler bin 82 is provided with muff 822, for cold
But water is incubated, and muff 822 is arranged on the top of cooler bin 82, can effectively ensure that the temperature of condensed water arrives at -2 DEG C
Between 2 DEG C, condensed water is improved；Condensation effect.
Fig. 4, the structural representation of the drive device 1 of metal cut machine of the present invention are refer to, the drive device 1 is wrapped
Motor 11 is included, the motor 11 is high frequency stepping motor, and in this specific implementation, the motor 11 is
YD210-32 type high frequency stepping motors, so as to ensure cut effect.
Please continue to refer to Fig. 4, the outside of motor 11 is provided with the protection shell 12 for being used for being protected to it, described
Protection shell 12 is plastic-steel structure, and humidity resistance and heat dispersion can ensure, the metal cut machine also includes the second regulation
Handle 9, second regulation handle 9 are arranged on the rear portion of the frame and are secured to be connected to driving described in hand switch
Motor 11.
A kind of metal cut machine of the present invention, including for carrying the frame of total, metal cut machine also includes driving
Device 1, cut device 2 and control device 3, drive device 1 is arranged on the top of frame and is secured to connect, for providing
Power output；Cut device 2 is arranged on one end of frame and is flexibly connected with frame, for carrying out cut to metal；Control dress
Put 3 to be arranged on frame surface and be secured to connect, for being controlled metal cut machine；Control device 3 and drive device 1
Between be electrically connected with and control it, drive connection between drive device 1 and cut device 2, so as to realize metal cut,
Metal cut effect does not have difference with lathe cut effect, and footprint area is small, machine cost bottom, has obvious excellent
Gesture；Metal cut machine also includes the first regulation handle 4, the first regulation handle 4 be arranged on metal cut machine and with cut disk
It is connected with each other between 21, for the height of cut disk 21 to be adjusted；Metal cut machine also includes the second regulation handle 9,
Second regulation handle 9 is arranged on the rear portion of frame and is secured to be connected to hand switch motor 11, whole cut mistake
Journey is simple to operate, only needs a people to complete whole operation, and lathe cut needs more people to lift on lathe steel plate and could realize
Cut effect, has greatly saved human cost.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.This hair
Bright protection domain should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of metal cut machine, including for carrying the frame of total, it is characterised in that：The metal cut machine also wraps
Drive device, cut device and control device are included, the drive device is arranged on the top of the frame and the company of being secured to
Connect, for providing power output；The cut device is arranged on one end of the frame and is flexibly connected with the frame, is used for
Cut is carried out to metal；The control device is arranged on the frame surface and is secured to connect, for being cut to the metal
Line machine is controlled；It is electrically connected with and controls it between the control device and the drive device, the driving dress
The drive connection between the cut device is put, so as to realize metal cut.
2. metal cut machine as claimed in claim 1, it is characterised in that：The cut device includes cut disk, the cut
Disk is circular metal disk, and surface is provided with some cut teeth for cut, and the center of circle and the frame of the cut disk are lived
Dynamic connection and the drive connection between the drive device, so as to realize cut by the high-speed rotation of the cut tooth.
3. metal cut machine as claimed in claim 2, it is characterised in that：The metal cut machine also includes the first regulation handle,
First regulation handle is arranged on the metal cut machine and is connected with each other between the cut disk, for described
The height of cut disk is adjusted.
4. metal cut machine as claimed in claim 3, it is characterised in that：Between the cut disk and first regulation handle
Head rod, the first travelling gear and the second connecting rod are provided with this, the head rod is provided with sliding groove, described
First travelling gear and the head rod drive connection, first regulation handle is by the second connecting rod to described first
Travelling gear is adjusted, so that the cut disk prolongs sliding groove and moves up and down realization height regulation.
5. metal cut machine as claimed in claim 1, it is characterised in that：The metal cut machine also includes cooling device, described
Cooling device include coldplate and provide cooling water cooler bin, the cooler bin be arranged on the frame top and and its
It is fixedly connected, the coldplate is that inside sets aisled metal arc, and the coldplate is interconnected with the cooler bin.
6. metal cut machine as claimed in claim 5, it is characterised in that：The coldplate is provided with the spray for spray cooling water
Fluid apertures, the spray hole are multiple and are uniformly distributed.
7. metal cut machine as claimed in claim 6, it is characterised in that：The cooling device also includes being used to spray metallic plate
The liquid spray gun of cooling water, the liquid spray gun are fixedly connected with the coldplate and are interconnected with it, and the liquid spray gun is provided with
The high pressure liquid spray head of spray water can be sprayed.
8. metal cut machine as claimed in claim 7, it is characterised in that：Water tank is provided with inside the cooler bin, the water tank can
To accommodate cooling water, muff is provided with outside the cooler bin, for being incubated to cooling water.
9. the metal cut machine as described in claim 1-8 any one, it is characterised in that：The drive device includes driving electricity
Machine, the motor are high frequency stepping motor.
10. metal cut machine as claimed in claim 9, it is characterised in that：It is provided with outside the motor and is used to carry out it
The protection shell of protection, the metal cut machine also include the second regulation handle, and second regulation handle is arranged on the machine
The rear portion of frame is simultaneously secured to be connected to motor described in hand switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849716.2A CN107553057A (en) | 2017-09-20 | 2017-09-20 | Metal cut machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710849716.2A CN107553057A (en) | 2017-09-20 | 2017-09-20 | Metal cut machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107553057A true CN107553057A (en) | 2018-01-09 |
Family
ID=60981600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710849716.2A Pending CN107553057A (en) | 2017-09-20 | 2017-09-20 | Metal cut machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107553057A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169508Y (en) * | 1993-08-07 | 1994-06-22 | 李建华 | Precision fixing angle shaped material cutter |
| CN2209567Y (en) * | 1994-05-09 | 1995-10-11 | 刘振国 | Multi-function cutting saw |
| CN2880361Y (en) * | 2006-03-14 | 2007-03-21 | 王骥 | Device for regulating cutting thickness of cutter saw |
| CN201046516Y (en) * | 2007-06-19 | 2008-04-16 | 王烨 | Multifunctional cutting machine |
| CN201205617Y (en) * | 2008-05-30 | 2009-03-11 | 吴宁 | Portable electric circular saw with controllable cutting deepness |
| CN201537746U (en) * | 2009-09-29 | 2010-08-04 | 姚金富 | Modified handheld electric groover |
| US20110225831A1 (en) * | 2010-03-17 | 2011-09-22 | Greenwood William T | Rotary Knife For Drywall and the Like |
| DE102012005169A1 (en) * | 2012-03-16 | 2013-09-19 | Festool Group Gmbh & Co. Kg | Hand-cutting machine |
| CN203650605U (en) * | 2013-12-26 | 2014-06-18 | 苏州百特医疗用品有限公司 | Tube stock cutting device |
| CN203887319U (en) * | 2014-05-06 | 2014-10-22 | 冯志聪 | Spray lubrication device for saw web of aluminum product cutting saw |
| CN203944915U (en) * | 2014-06-23 | 2014-11-19 | 超威电源有限公司 | A kind of casting plate machine self-lubricate and cooling cutter |
| WO2016085910A1 (en) * | 2014-11-24 | 2016-06-02 | Robert Bosch Gmbh | Improvements to portable table saws |
| WO2016145380A1 (en) * | 2015-03-12 | 2016-09-15 | Robert Bosch Gmbh | Power tool with drop arm orbit bracket |
| CN205852539U (en) * | 2016-07-06 | 2017-01-04 | 宁波民盛机械有限公司 | A kind of chiller of knife machine |
-
2017
- 2017-09-20 CN CN201710849716.2A patent/CN107553057A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169508Y (en) * | 1993-08-07 | 1994-06-22 | 李建华 | Precision fixing angle shaped material cutter |
| CN2209567Y (en) * | 1994-05-09 | 1995-10-11 | 刘振国 | Multi-function cutting saw |
| CN2880361Y (en) * | 2006-03-14 | 2007-03-21 | 王骥 | Device for regulating cutting thickness of cutter saw |
| CN201046516Y (en) * | 2007-06-19 | 2008-04-16 | 王烨 | Multifunctional cutting machine |
| CN201205617Y (en) * | 2008-05-30 | 2009-03-11 | 吴宁 | Portable electric circular saw with controllable cutting deepness |
| CN201537746U (en) * | 2009-09-29 | 2010-08-04 | 姚金富 | Modified handheld electric groover |
| US20110225831A1 (en) * | 2010-03-17 | 2011-09-22 | Greenwood William T | Rotary Knife For Drywall and the Like |
| DE102012005169A1 (en) * | 2012-03-16 | 2013-09-19 | Festool Group Gmbh & Co. Kg | Hand-cutting machine |
| CN203650605U (en) * | 2013-12-26 | 2014-06-18 | 苏州百特医疗用品有限公司 | Tube stock cutting device |
| CN203887319U (en) * | 2014-05-06 | 2014-10-22 | 冯志聪 | Spray lubrication device for saw web of aluminum product cutting saw |
| CN203944915U (en) * | 2014-06-23 | 2014-11-19 | 超威电源有限公司 | A kind of casting plate machine self-lubricate and cooling cutter |
| WO2016085910A1 (en) * | 2014-11-24 | 2016-06-02 | Robert Bosch Gmbh | Improvements to portable table saws |
| WO2016145380A1 (en) * | 2015-03-12 | 2016-09-15 | Robert Bosch Gmbh | Power tool with drop arm orbit bracket |
| CN205852539U (en) * | 2016-07-06 | 2017-01-04 | 宁波民盛机械有限公司 | A kind of chiller of knife machine |
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Application publication date: 20180109 |