CN108568720A - The edging cleaning system of door-window section bar - Google Patents
The edging cleaning system of door-window section bar Download PDFInfo
- Publication number
- CN108568720A CN108568720A CN201810428488.6A CN201810428488A CN108568720A CN 108568720 A CN108568720 A CN 108568720A CN 201810428488 A CN201810428488 A CN 201810428488A CN 108568720 A CN108568720 A CN 108568720A
- Authority
- CN
- China
- Prior art keywords
- edging
- water pipe
- pulley
- height
- mentioned
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Abstract
The invention discloses a kind of edging cleaning systems of door-window section bar, including：Operating platform；Edging device, including edging stone, edging height adjustment mechanism, edging mobile mechanism；Cleaning device, including nozzle, water pipe, luffing mechanism.The beneficial effects of the present invention are provide that efficiency is higher, the preferable performance of effect.
Description
Technical field
The present invention relates to the edging cleaning systems of a kind of edging cleaning system, especially door-window section bar.
Background technology
The edging cleaning system of door-window section bar is suitble to various special-shaped metallic aluminiums of sawing, aluminium alloy, copper, copper alloy, nonmetallic
The materials such as plastic cement and carbon fiber, the sawing especially suitable for aluminium door and window, photo frame, plastic-steel material, bakelite plate, aluminium extruded type, paper tube and proximate matter；
Hand-held handle material saw material, material is unlikely to deform, it is low to be lost；Saw cutting angle is accurate；With small vibration, low noise；It is easy to operate, efficiently
Rate, can singly prop up or branched sawing together.
The edging cleaning system of door-window section bar uses single phase ac series excited motor for power, by being driven by transmission mechanism
Straight-type wheel piece cuts metal tools, has that safe and reliable, labor intensity is low, production efficiency is high, section flat smooth etc. is excellent
Point is suitable for exchange 50/60Hz, rated voltage 220V.Be widely used in round steel pipe, chapped pipe, cast iron pipe, round steel, channel steel,
The proximate matters such as angle steel, band steel carry out cutting processing.
Currently, there are various problems, such as proximate matter positioning are not smart enough for the edging cleaning system of the door-window section bar of tradition application
Really, situations such as being susceptible to deflection when cutting built on the sand is positioned to the effect of the cutting influenced, is much still used
The cutting mode of cut-off knife formula, it is not only time-consuming and laborious, and also there is also certain flaws for cutting accuracy.
Invention content
The technical problem to be solved in the present invention is to provide a kind of edging cleaning system of door-window section bar, provide efficiency compared with
High, the preferable performance of effect.
The present invention is achieved through the following technical solutions.
A kind of edging cleaning system of door-window section bar, including：
Operating platform；
Edging device, including edging stone, edging height adjustment mechanism, edging mobile mechanism, above-mentioned edging stone are fixed on
Edging height adjustment mechanism is stated, edging device is located at the front of cutter device, and above-mentioned edging height adjustment mechanism is by above-mentioned edging
Mobile mechanism's drives edge is moved perpendicular to proximate matter push direction, and above-mentioned edging height adjustment mechanism can be mobile in vertical direction and be locked
Positioning is set；
Cleaning device, including nozzle, water pipe, luffing mechanism, cleaning device are arranged in front of edging device
Operating platform side edge, above-mentioned nozzle connects above-mentioned water pipe and above-mentioned swing mechanism drives above-mentioned nozzle up and down reciprocatingly to swing,
The amplitude of swing makes the spray regime of nozzle cover the left and right ends of the proximate matter after edging.
Further, above-mentioned edging mobile mechanism includes sliding rail frame, servo motor, output shaft, output wheel, regulating wheel, skin
Belt wheel, driving pulley, follow-up pulley, movable stand, above-mentioned sliding rail frame are arranged along perpendicular to proximate matter conveying direction, simultaneously for two-orbit
And track is located at two sides, above-mentioned movable stand takes the shape of the letter U structure, and above-mentioned driving pulley is vertically arranged and leads to above-mentioned follow-up pulley
The lateral parts that axis is crossed across above-mentioned movable stand are arranged in the inside of above-mentioned movable stand, and above-mentioned private takes motor and is fixed on above-mentioned active
Movable stand lateral parts where pulley, above-mentioned output shaft are assemblied in private and take motor and be equipped with above-mentioned output wheel, above-mentioned active
The axle sleeve of pulley, which is loaded onto, states regulating wheel, assembles above-mentioned belt pulley between above-mentioned output wheel and above-mentioned regulating wheel, above-mentioned driving pulley,
Two tracks of above-mentioned follow-up pulley and above-mentioned sliding rail frame are slidably matched.
Further, above-mentioned edging height adjustment mechanism includes edging stone fixed frame, height adjusts cylinder, height is adjusted and pushed away
Bar, two auxiliary rods, two auxiliary subracks, above-mentioned height adjust the bottom surface portions that cylinder is fixed on above-mentioned movable stand, above-mentioned height
Degree adjusts cylinder and is vertically arranged, and top is assemblied in above-mentioned height and adjusts cylinder bottom, and installation fixed above-mentioned edging stone in bottom end is fixed
Frame, above-mentioned edging stone fixed frame fix above-mentioned edging stone, and two above-mentioned auxiliary subracks are fixed on above-mentioned height and adjust cylinder both sides,
And bottom surface is provided with vertical through-hole, and above-mentioned two auxiliary rod is vertically arranged, and an auxiliary subrack is inserted on top respectively
Through-hole and be slidably matched therewith, bottom end is fixed on above-mentioned edging stone fixed frame.
Further, above-mentioned luffing mechanism includes swing span, swingle, oscillating rod, water pipe sleeve, and above-mentioned swing span is perpendicular
Straight to be fixed on operating platform side edge, above-mentioned swing span top has port, and there are two vertical for the outer surface tool of above-mentioned water pipe sleeve
In section and symmetrically arranged screens bar, two above-mentioned equal levels of screens bar are assigned the side wall into above-mentioned port and are slided therewith
Cooperation, above-mentioned water pipe pass through above-mentioned water pipe sleeve and above-mentioned nozzle to be fixed on the front end of above-mentioned water pipe sleeve, under above-mentioned swing span
Portion is equipped with the above-mentioned swingle for extending transversely through setting, and one end of above-mentioned swingle connects rotary drive mechanism, and the other end is vertical
Be provided with swingle branch bar and above-mentioned swingle branch bar be hinged the bottom end of above-mentioned oscillating rod, the top of above-mentioned oscillating rod with
The rear end of above-mentioned water pipe sleeve is hinged.
Further, above-mentioned rotary drive mechanism includes rotary drive motor, output rod, output wheel, change pulley, speed change
Band, above-mentioned output rod are set with above-mentioned output wheel and are assemblied in above-mentioned rotary drive motor, and one end suit of above-mentioned swingle is above-mentioned
Change pulley, above-mentioned variable velocity zone are assemblied between above-mentioned output wheel and change pulley.
Beneficial effects of the present invention：
Edging device, edging height adjustment mechanism can adjust edging stone according to the concrete condition of the proximate matter after cutting
Highly, the dynamics that more suitable edging stone carries out cutting mouth part edging, cooperation edging mobile mechanism so that cut are provided
The cutting mouth of proximate matter after cutting has been sufficiently carried out edging, solves situations such as cutting mouth is with rough side, improves the matter of proximate matter
Amount；
Cleaning device, proximate matter can be carried out adequately by realizing the action that nozzle is swung up and down by luffing mechanism
Spary is rinsed, the Quality Cost of product is improved.
Description of the drawings
Fig. 1 is the schematic elevation view of edging device of the present invention；
Fig. 2 is the side view cutaway drawing of edging device of the present invention；
Fig. 3 is the formal schematic diagram of cleaning device of the present invention；
Fig. 4 is the schematic side view of cleaning device of the present invention.
Specific implementation mode
Below according to drawings and examples, invention is further described in detail.
Fig. 1 is the schematic elevation view of edging device of the present invention, and Fig. 2 is the side view cutaway drawing of edging device of the present invention, and Fig. 3 is
The formal schematic diagram of cleaning device of the present invention, Fig. 4 are the schematic side view of cleaning device of the present invention, referring to Fig.1-Fig. 4, this hair
It is bright, the edging cleaning system of door-window section bar, including：Operating platform 100, edging device, cleaning device.
Edging device, including edging stone 4-1, edging height adjustment mechanism, edging mobile mechanism, edging stone 4-1 are fixed on
Edging height adjustment mechanism, edging height adjustment mechanism is by the front end in front of cutting machine and by edging mobile mechanism
Drives edge is moved perpendicular to proximate matter push direction, and edging height adjustment mechanism can be moved in vertical direction and latched position.
For edging mobile mechanism, edging mobile mechanism include sliding rail frame 4-21, servo motor 4-22, output shaft 4-23,
Output wheel 4-24, regulating wheel 4-25, belt pulley 4-26, driving pulley 4-27, follow-up pulley 4-28, movable stand 4-29, sliding rail frame
4-21 is arranged along perpendicular to proximate matter conveying direction, is located at two sides for two-orbit and track, and movable stand 4-29 takes the shape of the letter U knot
Structure, driving pulley 4-27 and follow-up pulley 4-28 are vertically arranged and pass through movable stand 4- by axis i.e. axis 4-271, axis 4-281
29 lateral parts are arranged in the inside of movable stand 4-29, and private takes the movable stand that motor 4-22 is fixed on where driving pulley 4-24
4-29 lateral parts, output shaft 4-23 are assemblied in private and take motor and be equipped with output wheel 4-24, the axle sleeve dress of driving pulley 4-27
Regulating wheel 4-25 assembles belt pulley 4-26, driving pulley 4-27, follow-up pulley 4-28 between output wheel 4-24 and regulating wheel 4-25
It is slidably matched with two tracks of sliding rail frame 4-21.
For edging height adjustment mechanism, edging height adjustment mechanism includes edging stone fixed frame 4-31, height adjusting gas
Cylinder 4-32, height adjust push rod 4-33, two auxiliary rod 4-34, two auxiliary subrack 4-35, and height adjusts cylinder 4-32 and fixes
In the bottom surface portions of movable stand 4-29, height adjusts cylinder 4-32 and is vertically arranged, and top is assemblied in height and adjusts the bottoms cylinder 4-32
Portion, bottom end installation fixed edging stone fixed frame 4-31, edging stone fixed frame 4-31 fix edging stone 4-1, two auxiliary subrack 4-
35, which are fixed on height, adjusts the both sides cylinder 4-32, and bottom surface is provided with vertical through-hole, and two auxiliary rod 4-34 are set vertically
It sets, top is inserted into the through-hole of an auxiliary subrack 4-35 and is slidably matched therewith respectively, and bottom end is fixed on edging stone fixed frame
4-31。
Servo motor 4-22 controls positive and negative rotation using positive and negative pulse, and edging mobile mechanism passes through movable stand 4-29
It is assembled with the form of each functional component for carrier, realizes the function of being moved back and forth in horizontal direction.And height adjusts cylinder
4-32, height adjusting push rod 4-33 and edging stone fixed frame 4-31, can be according to specific edgings to fixed edging stone 4-1
Suitable height is arranged in situation, while the two auxiliary rod 4-34, the two auxiliary subrack 4-35 that are arranged can improve edging stone and consolidate
The stability for determining frame 4-31 and edging stone 4-1 reduces the other component that the shaking phenomenon occurred in edging procedure also reduces
Loss.
Cleaning device, including nozzle 5-1, water pipe 5-2, luffing mechanism, cleaning device are arranged in edging device
100 side edge of operating platform in front, nozzle 5-1 connection water pipe 5-2 and swing mechanism drives nozzle 5-1 up and down reciprocatingly to put
Dynamic, the amplitude of swing makes the spray regime of nozzle 5-1 cover the left and right ends of the proximate matter after edging.
For swing mechanism, luffing mechanism includes swing span 5-31, swingle 5-32, oscillating rod 5-33, water pipe sleeve
5-34, swing span 5-31 are fixed on 100 side edge of operating platform vertically, and the tops swing span 5-31 have port, water pipe sleeve 5-34
Outer surface tool there are two perpendicular to section and symmetrically arranged screens bar 5-341, two equal levels of screens bar 5-341 are assigned
Enter the side wall of port and be slidably matched therewith, water pipe 5-2 passes through water pipe sleeve 5-34 and nozzle 5-1 is fixed on water pipe sleeve 5-34's
Front end, the lower part of swing span 5-31 are equipped with the swingle 5-32 for extending transversely through setting, one end connection rotation of swingle 5-32
Driving mechanism, the other end is vertically installed with swingle branch bar 5-35 and swingle branch bar 5-35 is hinged oscillating rod 5-33's
Bottom end, the top of oscillating rod 5-33 are hinged with the rear end of water pipe sleeve 5-34.
For rotary drive mechanism, rotary drive mechanism includes rotary drive motor 5-41, output rod 5-42, output wheel 5-
43, change pulley 5-44, variable velocity zone 5-45, output rod 5-42 suit output wheel 5-43 are simultaneously assemblied in rotary drive motor 5-41, revolve
One end of bull stick 5-32 covers geared 5-44, and variable velocity zone 5-45 is assemblied between output wheel 5-43 and change pulley 5-44.
The work(that nozzle 5-1 is swung up and down is realized by the way that swing span 5-31, swingle 5-32, oscillating rod 5-33 etc. is arranged
It can so that proximate matter receives sufficient spary, improves the final product quality of product.
The present invention, the edging cleaning system of door-window section bar：
Edging device, edging height adjustment mechanism can adjust edging stone according to the concrete condition of the proximate matter after cutting
Highly, the dynamics that more suitable edging stone carries out cutting mouth part edging, cooperation edging mobile mechanism so that cut are provided
The cutting mouth of proximate matter after cutting has been sufficiently carried out edging, solves situations such as cutting mouth is with rough side, improves the matter of proximate matter
Amount；
Cleaning device, proximate matter can be carried out adequately by realizing the action that nozzle is swung up and down by luffing mechanism
Spary is rinsed, the Quality Cost of product is improved.
Embodiment only technical concepts and features to illustrate the invention, its object is to allow the personage for being familiar with this field technology
The content of present invention can be understood and be implemented, it is not intended to limit the scope of the present invention.It is all according to spirit of that invention
Equivalent change or modification made by essence should all cover within the scope of the present invention.
Claims (5)
1. a kind of edging cleaning system of door-window section bar, which is characterized in that including：
Operating platform；
Edging device, including edging stone, edging height adjustment mechanism, edging mobile mechanism, the edging stone are fixed on the mill
Side height adjustment mechanism, edging device are located at the front of cutter device, and the edging height adjustment mechanism is moved by the edging
Mechanism drives edge is moved perpendicular to proximate matter push direction, and the edging height adjustment mechanism can be moved in vertical direction and locking bit
It sets；
Cleaning device, including nozzle, water pipe, luffing mechanism, cleaning device are arranged in the operation in front of edging device
Platform side edge, the nozzle connects the water pipe and the swing mechanism drives the nozzle up and down reciprocatingly to swing, and swings
Amplitude make nozzle spray regime cover edging after proximate matter left and right ends.
2. the edging cleaning system of door-window section bar according to claim 1, which is characterized in that the edging mobile mechanism packet
Include sliding rail frame, servo motor, output shaft, output wheel, regulating wheel, belt pulley, driving pulley, follow-up pulley, movable stand, the cunning
Rail gantry is arranged along perpendicular to proximate matter conveying direction, is located at two sides for two-orbit and track, and the movable stand takes the shape of the letter U knot
Structure, the driving pulley are vertically arranged with the follow-up pulley and pass through the lateral parts setting of the movable stand to exist by axis
The inside of the movable stand, the private take the movable stand lateral parts that motor is fixed on where the driving pulley, the output
Axis is assemblied in private and takes motor and be equipped with the output wheel, and the axle sleeve of the driving pulley fills the regulating wheel, the output wheel
Assemble the belt pulley between the regulating wheel, the driving pulley, the follow-up pulley and the sliding rail frame two rails
Road is slidably matched.
3. the edging cleaning system of door-window section bar according to claim 2, which is characterized in that the edging height adjusts machine
Structure includes edging stone fixed frame, height adjusts cylinder, height adjusts push rod, two auxiliary rods, two auxiliary subracks, the height
The bottom surface portions that cylinder is fixed on the movable stand are adjusted, the height adjusts cylinder and is vertically arranged, and top is assemblied in the height
Degree adjusts cylinder bottom, and bottom end, which is installed, fixes the edging stone fixed frame, the edging stone fixed frame fixation edging stone, and two
A auxiliary subrack is fixed on the height and adjusts cylinder both sides, and bottom surface is provided with vertical through-hole, described two auxiliary
Bar is helped to be vertically arranged, top is inserted into the through-hole of an auxiliary subrack and is slidably matched therewith respectively, and bottom end is fixed on described
Edging stone fixed frame.
4. the edging cleaning system of door-window section bar according to claim 1, which is characterized in that the luffing mechanism packet
Include swing span, swingle, oscillating rod, water pipe sleeve, the swing span is fixed on operating platform side edge vertically, on the swing span
Portion has port, and there are two the outer surface tools of the water pipe sleeve perpendicular to section and symmetrically arranged screens bar, described in two
The equal level of screens bar assigns the side wall into the port and is slidably matched therewith, and the water pipe passes through the water pipe sleeve and described
Nozzle is fixed on the front end of the water pipe sleeve, and the lower part of the swing span is equipped with the swingle for extending transversely through setting, institute
One end connection rotary drive mechanism of swingle is stated, the other end is vertically installed with swingle branch bar and the swingle branch
Bar is hinged the bottom end of the oscillating rod, and the top of the oscillating rod and the rear end of the water pipe sleeve are hinged.
5. the edging cleaning system of door-window section bar according to claim 4, which is characterized in that the rotary drive mechanism packet
Rotary drive motor, output rod, output wheel, change pulley, variable velocity zone are included, the output rod is set with the output wheel and is assemblied in institute
Rotary drive motor is stated, one end of the swingle is set with the change pulley, and the variable velocity zone is assemblied in the output wheel and becomes
Between speed wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428488.6A CN108568720A (en) | 2018-05-07 | 2018-05-07 | The edging cleaning system of door-window section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810428488.6A CN108568720A (en) | 2018-05-07 | 2018-05-07 | The edging cleaning system of door-window section bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108568720A true CN108568720A (en) | 2018-09-25 |
Family
ID=63574297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810428488.6A Pending CN108568720A (en) | 2018-05-07 | 2018-05-07 | The edging cleaning system of door-window section bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108568720A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772796A (en) * | 2019-02-27 | 2019-05-21 | 江苏亿滔环保机械有限公司 | A kind of reciprocating cleaning system of water-saving |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751898Y (en) * | 2004-12-17 | 2006-01-18 | 北京交通大学 | Spray nozzle swinging mechanism for artificial analog rainfall apparatus |
| CN106985025A (en) * | 2017-05-14 | 2017-07-28 | 合肥鼎鑫模具有限公司 | Mold polishing cleaning equipment |
| CN107855916A (en) * | 2017-12-14 | 2018-03-30 | 无锡威克莱科技有限公司 | A kind of hardware hanging part flat polisher |
| CN107953184A (en) * | 2017-12-02 | 2018-04-24 | 无锡汇欧陶瓷有限公司 | A kind of tile edge machine with dedusting function |
| CN207272947U (en) * | 2017-10-24 | 2018-04-27 | 江苏特威机床制造有限公司 | A kind of quick sanding apparatus for lamp stand |
| CN208196406U (en) * | 2018-05-07 | 2018-12-07 | 巢湖市海风门窗有限公司 | The edging cleaning system of door-window section bar |
-
2018
- 2018-05-07 CN CN201810428488.6A patent/CN108568720A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2751898Y (en) * | 2004-12-17 | 2006-01-18 | 北京交通大学 | Spray nozzle swinging mechanism for artificial analog rainfall apparatus |
| CN106985025A (en) * | 2017-05-14 | 2017-07-28 | 合肥鼎鑫模具有限公司 | Mold polishing cleaning equipment |
| CN207272947U (en) * | 2017-10-24 | 2018-04-27 | 江苏特威机床制造有限公司 | A kind of quick sanding apparatus for lamp stand |
| CN107953184A (en) * | 2017-12-02 | 2018-04-24 | 无锡汇欧陶瓷有限公司 | A kind of tile edge machine with dedusting function |
| CN107855916A (en) * | 2017-12-14 | 2018-03-30 | 无锡威克莱科技有限公司 | A kind of hardware hanging part flat polisher |
| CN208196406U (en) * | 2018-05-07 | 2018-12-07 | 巢湖市海风门窗有限公司 | The edging cleaning system of door-window section bar |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772796A (en) * | 2019-02-27 | 2019-05-21 | 江苏亿滔环保机械有限公司 | A kind of reciprocating cleaning system of water-saving |
| CN109772796B (en) * | 2019-02-27 | 2020-07-28 | 江苏亿滔环保机械有限公司 | Water-saving reciprocating type cleaning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201042817Y (en) | Electric sawing machine | |
| CN208427787U (en) | Sheet cutting machine | |
| CN108857664A (en) | The cutting edging cleaning system of door-window section bar | |
| CN208196406U (en) | The edging cleaning system of door-window section bar | |
| CN108568720A (en) | The edging cleaning system of door-window section bar | |
| CN208196405U (en) | The cutting edging cleaning system of door-window section bar | |
| CN206589054U (en) | A kind of chassis of Computer Judges Trigger Bar | |
| CN108857818A (en) | Door-window section bar cutting machine | |
| CN210551494U (en) | Integration heated board design cutting machine | |
| CN108788741A (en) | The cutting edging cleaning device of section steel cutting | |
| CN108890032A (en) | The cutting cleaning device of section steel cutting | |
| CN108857429A (en) | The cutting edging device of section steel cutting | |
| CN208195783U (en) | The positional dissection cleaning system of door-window section bar | |
| CN208196156U (en) | Profile cut-off machine | |
| CN207327192U (en) | A kind of timber processes cutter device | |
| CN215149855U (en) | Novel joinery band saw machine | |
| CN108857430A (en) | The positional dissection edging cleaning device of section steel cutting | |
| CN213765982U (en) | Cutting device is used in rubber conveyer belt production | |
| CN206065565U (en) | A kind of auto parts machinery cutting machine | |
| CN208929939U (en) | Door-window section bar cutting machine | |
| CN108581493A (en) | Profile cut-off machine | |
| CN108788740A (en) | The positional dissection edging device of section steel cutting | |
| CN208196157U (en) | The positional dissection edging system of door-window section bar | |
| CN108838787A (en) | The edging device of door-window section bar cutting machine | |
| CN209425885U (en) | Arc track wall sawing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180925 |