CN108500766B - A kind of machining plate edging device - Google Patents
A kind of machining plate edging device Download PDFInfo
- Publication number
- CN108500766B CN108500766B CN201810370551.5A CN201810370551A CN108500766B CN 108500766 B CN108500766 B CN 108500766B CN 201810370551 A CN201810370551 A CN 201810370551A CN 108500766 B CN108500766 B CN 108500766B
- Authority
- CN
- China
- Prior art keywords
- groups
- polishing
- cabinet
- hydraulic stem
- fixed
- 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.)
- Active
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
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention discloses a kind of machining plate edging devices, including cabinet and polishing motor, the inner horizontal of fixed frame described in two groups is fixed with two groups of polishing motors, the driving shaft end of polishing motor described in two groups is equipped with two groups of polishing grinding wheels, the side of polishing grinding wheel is vertically-mounted described in two groups air-suction cover, one end of the import connecting gas transmission pipe of the air-suction cover side, the inside of the other end connection cabinet of the appendix, the inside of the guide tube is equipped with supporting leg, the lower end of the supporting leg is equipped with Electric Motor Wheel, the upper surface of electronic locomotive is fixedly connected in the middle part of the cabinet bottom surface, battery pack is installed in the middle part of the electronic locomotive, the present invention, electrohydraulic cylinder driving pushing tow hydraulic stem reconciles hydraulic stem work to adjust position or the tilt angle of fixed frame, position or angle so as to adjust polishing, The quality of plate edging is improved, edging efficiency is improved.
Description
Technical field
The present invention relates to edging device technical field, specially a kind of machining plate edging device.
Background technique
Machining, which refers to, makes the shape of blank according to the pattern and size of drawing using the method for tradition machinery processing
Shape, size, relative position and property become the overall process of qualified parts, and machining will unavoidably carry out the processing of plate, plate
Since process requirements need to carry out edging operation to plate when material process.
Existing plate edge polisher uses the operation of single side edging, can not carry out edging simultaneously to the lower edges of plate simultaneously
Operation, working efficiency is low, simultaneously because grinding device is fixed, can not be adjusted in time according to actual situation polishing position and
Angle influences the efficiency of edging.Environment, shadow are polluted in the ambient enviroment of the molecules such as the dust generated in bruting process diffusion
Ring the health of staff.
Summary of the invention
The purpose of the present invention is to provide a kind of machining plate edging device, electrohydraulic cylinder drives pushing tow hydraulic
Bar or reconcile hydraulic stem work with adjust the position of fixed frame perhaps tilt angle so as to adjust polishing position or angle
Degree improves the quality of plate edging, improves edging efficiency, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of be machined uses plate edging device, including
Cabinet and motor of polishing, are bolted the lower part of turntable in the middle part of the cabinet top surface, the roof bolt of the turntable connects machine
The lower end of frame, the rack are fixed vertically, and the top and bottom level of the rack is welded with two guide rails, described in two
Two groups of fixed frames are installed, the inner horizontal of fixed frame described in two groups is fixed with two groups of polishing motors, described in two groups outside guide rail
The driving shaft end of polishing motor is equipped with two groups of polishing grinding wheels, and the side for grinding wheel of polishing described in two groups is vertically-mounted air-breathing
Cover, one end of the import connecting gas transmission pipe of the air-suction cover side, the inside of the other end connection cabinet of the appendix are described
Frame top is welded with crossbeam close to the side level of polishing grinding wheel, and the one end of the crossbeam far from rack is welded solid vertically
Surely there is guide tube, the inside of the guide tube is equipped with supporting leg, and the lower end of the supporting leg is equipped with Electric Motor Wheel, the cabinet bottom surface
Middle part be fixedly connected with the upper surface of electronic locomotive, battery pack is installed in the middle part of the electronic locomotive.
Preferably, the rack is horizontally installed with pushing tow hydraulic stem, the pushing tow close to the upper and lower part of guide rail side
The piston-rod end of hydraulic stem is fixedly connected with the top of fixed frame.
Preferably, outlet mesh enclosure is installed outside the gas outlet of one middle side part of cabinet.
Preferably, the guide tube includes straight barrel, nut and locking bolt, the through-hole of side cutting in the middle part of the straight barrel
Outside weldings are fixed with nut, and the nut interior is threadedly coupled locking bolt, has supporting leg to pass through inside the straight barrel, institute
State bottom end and one side contacts of supporting leg of locking bolt.
Preferably, the fixed frame includes the bottom end rotation connection top plate of connecting shaft, connecting shaft described in top plate and fixed ring
The middle part of upper surface, the upper end of the connecting shaft are socketed in the outside of guide rail, and the two sides of the top plate lower surface are welded solid vertically
Surely there are two groups of fixed rings.
Preferably, the fixed frame further includes bearing and adjusts hydraulic stem, and the bearing is socketed in upper outside connecting shaft
Side, the bearing holder (housing, cover) side rotation connection of the Bearing outer adjust the piston-rod end of hydraulic stem, the bottom for adjusting hydraulic stem
The side of end rotation connection cover top surface.
Preferably, the air inlet of the appendix other end connection dirt catcher, the gas outlet of the dust filtration device passes through conduit
The air inlet of active carbon filter is connected, the gas outlet of the active carbon filter connects the air inlet of blower, the wind by conduit
The gas outlet of machine connects cabinet side gas outlet by conduit.
Preferably, the side of the chassis backplane is equipped with electrohydraulic cylinder, and the electrohydraulic cylinder is connected by hydraulic tube
Connect pushing tow hydraulic stem.
Compared with prior art, the beneficial effects of the present invention are:
1, of the invention, polishing grinding wheel arranged up and down can simultaneously polish to the top edge of plate and lower edge, improve
The efficiency of plate edging;
2, electrohydraulic cylinder driving pushing tow hydraulic stem or conciliation hydraulic stem work are to adjust the position of fixed frame or incline
The quality of plate edging is improved in rake angle, position or angle so as to adjust polishing, improves edging efficiency;
3, the molecule that blower work generates edging passes through air-suction cover, appendix, dirt catcher and active carbon filtration with this
Device collects processing molecule, improves environmental quality, protect the health of staff.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is cabinet diagrammatic cross-section of the invention;
Fig. 3 is fixed rack structure schematic diagram of the invention;
Fig. 4 is guide tube diagrammatic cross-section of the invention.
In figure: 1 cabinet, 2 turntables, 3 racks, 4 polishing motors, 5 polishing grinding wheels, 6 fixed frames, 61 bearings, 62 connecting shafts, 63
Top plate, 64 fixed rings, 65 adjust hydraulic stem, 7 crossbeams, 8 guide tubes, 81 straight barrels, 82 nuts, 83 locking bolts, 9 supporting legs, 10
Electric Motor Wheel, 11 guide rails, 12 pushing tow hydraulic stems, 13 appendixs, 14 air-suction covers, 15 battery packs, 16 electronic locomotives, 17 outlet nets
Cover, 18 dirt catchers, 19 active carbon filters, 20 blowers, 21 electrohydraulic cylinders.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: the machining plate edging device, including cabinet 1
With polishing motor 4, it is bolted the lower part of turntable 2 in the middle part of 1 top surface of cabinet, the turntable 2 divides for upper disk and lower wall, should
Upper lower burrs can be rotated;The lower end of the roof bolt connection rack 3 of the turntable 2, the rack 3 is welded by angle steel, whole
Shape is cuboid;The rack 3 is fixed vertically, and the top and bottom level of the rack 3 is welded with two guide rails 11,
The guide rail 11 is I-shaped, the guiding movement of fixed frame 6;Two groups of fixed frames 6 are installed outside two guide rails 11, it is described solid
Determine the fixed polishing motor 4 of frame 6, polishing motor 4 is allow normally to work and just adjust with it;Fixed frame 6 described in two groups
Inner horizontal is fixed with two groups of polishing motors 4, and the polishing motor 4 is AC brushless electric machine, the polishing driving polishing grinding wheel of motor 4
5 rotations;The driving shaft end of polishing motor 4 described in two groups is equipped with two groups of polishing grinding wheels 5, and the polishing grinding wheel 5 is to plate
Corner carries out polishing operation, and polishing grinding wheel can be changed to the grinding wheel of unlike material in time according to the actual situation;It is beaten described in two groups
The side of grinding abrasive disk 5 is vertically-mounted air-suction cover 14, and the air-suction cover 14 draws the air around polishing grinding wheel 5;The air-breathing
Cover one end of the import connecting gas transmission pipe 13 of 14 sides, 13 directional later exhaust of the appendix flowing;The appendix 13 it is another
The inside of end connection cabinet 1,3 top of rack are welded with crossbeam 7, the cross close to the side level of polishing grinding wheel 5
7 main body of beam is channel steel;The described one end of crossbeam 7 far from rack 3 is welded with guide tube 8 vertically, and the guide tube 8 limits supporting leg
9 make supporting leg 9 can be with flexibly adjustment simultaneously;The inside of the guide tube 8 is equipped with supporting leg 9, the lower end peace of the supporting leg 9
Equipped with Electric Motor Wheel 10, the Electric Motor Wheel 10 is rotated by motor drive;Electric moving is fixedly connected in the middle part of 1 bottom surface of cabinet
The upper surface of motor-car 16, the electronic locomotive 16 is by being driven by electricity and the mobile position so as to adjust whole device;The electricity
The middle part of dynamic locomotive 16 is equipped with battery pack 15.
Specifically, the rack 1 is horizontally installed with pushing tow hydraulic stem 12 close to the upper and lower part of 11 side of guide rail, it is described
Pushing tow hydraulic stem 12 pushes the mobile position so as to adjust fixed frame 6 of fixed frame 6;The piston-rod end of the pushing tow hydraulic stem 12
It is fixedly connected with the top of fixed frame 6.
Specifically, being equipped with outlet mesh enclosure 17 outside the gas outlet of 1 one middle side part of cabinet.
Specifically, the guide tube 8 includes straight barrel 81, nut 82 and locking bolt 83, the 81 middle part side of straight barrel
The through-hole outside weldings of cutting are fixed with nut 82, and 82 internal whorl of nut connects locking bolt 83, the locking bolt
83 lock support legs 9;There is supporting leg 9 to pass through inside the straight barrel 81, the bottom end and 9 side of supporting leg of the locking bolt 83
Contact.
Specifically, the fixed frame 6 includes connecting shaft 62, top plate 63 and fixed ring 64, the bottom end of the connecting shaft 62 turns
The middle part of dynamic connection 63 upper surface of top plate, the upper end of the connecting shaft 62 is socketed in the outside of guide rail 11,63 following table of top plate
The two sides in face are welded with two groups of fixed rings 64 vertically, fix the two of polishing motor 4 respectively inside fixed ring 64 described in two groups
Side.
Specifically, the fixed frame 6 further includes bearing 61 and adjusts hydraulic stem 65, the bearing 61 is socketed in connecting shaft 62
External upside, the piston-rod end of the bearing holder (housing, cover) side rotation connection adjusting hydraulic stem 65 outside the bearing 61, the tune
The tilt angle of the work adjustment lower part top plate 63 of hydraulic stem 65 is saved so as to adjust the tilt angle of polishing motor 4, and then adjusts and beats
Grind position;The side of bottom end rotation connection 63 upper surface of top plate for adjusting hydraulic stem 65.
Specifically, the air inlet of 13 other end of the appendix connection dirt catcher 18, the dust filtration device 18 is internal installation
There is the box body of multistorey strainer mesh;The gas outlet of the dust filtration device 18 connects the air inlet of active carbon filter 19, the work by conduit
Property char filter 19 gas outlet the air inlet of blower 20 is connected by conduit, the blower 20 provides suction;The blower 20
Gas outlet connects 1 side gas outlet of cabinet by conduit.
Specifically, the side of 1 bottom plate of cabinet is equipped with electrohydraulic cylinder 21, the electrohydraulic cylinder 21 provides hydraulic
Power;The electrohydraulic cylinder 21 connects pushing tow hydraulic stem 12 by hydraulic tube, and the electric-controlled hydraulic cylinder 21 is connected by hydraulic tube
It connects and adjusts hydraulic stem 65.
Working principle: before work, external power supply is first connected into battery pack 15, can also be while charging to battery pack 15
The work of whole device provides electric power, or selection is not connected to external power supply and battery pack 15 is made to be individually for whole device power supply, it
Whole device is moved to afterwards beside the plate for needing edging is located at sheet edge between two groups of polishing grinding wheels 5, when polishing angle
Degree does not conform to 21 task driven of reed time controll electrohydraulic cylinder and adjusts the work of hydraulic stem 65 to adjust the tilt angle of fixed frame 6, or
Person controls the position of the work adjustment fixed frame 6 of pushing tow hydraulic stem 12, is worked together by the two to control the position of polishing motor 4
To adjust the angle of polishing motor 4, to adjust grinding angle or position, the rotation of polishing grinding wheel 5 carries out the edge of plate
The work of blower 20 when polishing inside cabinet 1 generates suction and sucks the air around grinding wheel 5 of polishing, and by dirt catcher 18 and lives
Property char filter 19 filtering after be discharged, collect dust and peculiar smell that polishing generates, whole device is by electronic locomotive 16
It drives, moves along sheet edge and polished with the edge to plate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of machining plate edging device, including cabinet (1) and polishing motor (4), it is characterised in that: the cabinet
(1) lower part of turntable (2), the lower end of roof bolt connection rack (3) of the turntable (2), institute are bolted in the middle part of top surface
It is fixed vertically to state rack (3), the top and bottom level of the rack (3) is welded with two guide rails (11), described in two
Two groups of fixed frames (6) are installed outside guide rail (11), the inner horizontal of fixed frame described in two groups (6) is fixed with two groups of polishing motors
(4), the driving shaft end of polishing motor (4) described in two groups is equipped with two groups of polishing grinding wheels (5), polishes grinding wheel (5) described in two groups
Side it is vertically-mounted have air-suction cover (14), one end of the import connecting gas transmission pipe (13) of air-suction cover (14) side is described
The inside of other end connection cabinet (1) of appendix (13), rack (3) top are horizontal close to the side of polishing grinding wheel (5)
It is welded with crossbeam (7), the crossbeam (7) is welded with guide tube (8), the guide tube far from the one end of rack (3) vertically
(8) inside is equipped with supporting leg (9), and the lower end of the supporting leg (9) is equipped with Electric Motor Wheel (10), cabinet (1) bottom surface
Middle part be fixedly connected with the upper surfaces of electronic locomotive (16), battery pack is installed in the middle part of the electronic locomotive (16)
(15);The rack (3) is horizontally installed with pushing tow hydraulic stem (12), the top close to the upper and lower part of guide rail (11) side
The piston-rod end of propulsive liquid compression bar (12) is fixedly connected with the top of fixed frame (6).
2. a kind of machining plate edging device according to claim 1, it is characterised in that: the cabinet (1) one
Outlet mesh enclosure (17) are installed outside the gas outlet of middle side part.
3. a kind of machining plate edging device according to claim 1, it is characterised in that: guide tube (8) packet
Straight barrel (81), nut (82) and locking bolt (83) are included, the through-hole outside weldings of side cutting in the middle part of the straight barrel (81)
It is fixed with nut (82), nut (82) internal whorl connects locking bolt (83), has support inside the straight barrel (81)
Leg (9) passes through, the bottom end of the locking bolt (83) and (9) one side contacts of supporting leg.
4. a kind of machining plate edging device according to claim 3, it is characterised in that: the fixed frame (6)
Including connecting shaft (62), top plate (63) and fixed ring (64), table in bottom end rotation connection top plate (63) of the connecting shaft (62)
The middle part in face, the upper end of the connecting shaft (62) are socketed in the outside of guide rail (11), and the two sides of top plate (63) lower surface are perpendicular
Directly it is welded with two groups of fixed rings (64).
5. a kind of machining plate edging device according to claim 4, it is characterised in that: the fixed frame (6)
It further include bearing (61) and adjusting hydraulic stem (65), the bearing (61) is socketed in the external upside of connecting shaft (62), the axis
The piston-rod end that (61) external bearing holder (housing, cover) side rotation connection adjusts hydraulic stem (65) is held, adjusting hydraulic stem (65)
The side of bottom end rotation connection top plate (63) upper surface.
6. a kind of machining plate edging device according to claim 1, it is characterised in that: the appendix (13)
The other end connects the air inlet of dirt catcher (18), and the gas outlet of the dust filtration device (18) connects active carbon filter (19) by conduit
Air inlet, the air inlet of the gas outlet of the active carbon filter (19) by conduit connection blower (20), the blower (20)
Gas outlet pass through conduit connect cabinet (1) side gas outlet.
7. a kind of machining plate edging device according to claim 1, it is characterised in that: cabinet (1) bottom
The side of plate is equipped with electrohydraulic cylinder (21), and the electrohydraulic cylinder (21) connects pushing tow hydraulic stem (12) by hydraulic tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810370551.5A CN108500766B (en) | 2018-04-24 | 2018-04-24 | A kind of machining plate edging device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810370551.5A CN108500766B (en) | 2018-04-24 | 2018-04-24 | A kind of machining plate edging device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108500766A CN108500766A (en) | 2018-09-07 |
CN108500766B true CN108500766B (en) | 2019-09-24 |
Family
ID=63383340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810370551.5A Active CN108500766B (en) | 2018-04-24 | 2018-04-24 | A kind of machining plate edging device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108500766B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112355738A (en) * | 2020-09-18 | 2021-02-12 | 蚌埠弘皓机电有限公司 | Rough grinding processing equipment for synchronous belt pulley |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10118907A (en) * | 1996-10-15 | 1998-05-12 | Hitachi Electron Eng Co Ltd | Outer periphery processing device of glass substrate |
CN201201183Y (en) * | 2008-06-10 | 2009-03-04 | 福州天宇变压器股份有限公司 | Foil rough edge burr removing apparatus |
CN104339238A (en) * | 2014-10-23 | 2015-02-11 | 昆山铄铝机电设备有限公司 | Plate trimming device |
CN205869963U (en) * | 2016-07-03 | 2017-01-11 | 广东省特种设备检测研究院茂名检测院 | Panel cutting deburring equipment |
CN205950442U (en) * | 2016-07-16 | 2017-02-15 | 南华摩尔农庄生物科技开发有限公司 | Walnut handicraft edging device |
CN206084656U (en) * | 2016-08-30 | 2017-04-12 | 浙江汇德木业有限公司 | Can prevent environmental protection formula panel edger unit that saw -dust splashes |
-
2018
- 2018-04-24 CN CN201810370551.5A patent/CN108500766B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10118907A (en) * | 1996-10-15 | 1998-05-12 | Hitachi Electron Eng Co Ltd | Outer periphery processing device of glass substrate |
CN201201183Y (en) * | 2008-06-10 | 2009-03-04 | 福州天宇变压器股份有限公司 | Foil rough edge burr removing apparatus |
CN104339238A (en) * | 2014-10-23 | 2015-02-11 | 昆山铄铝机电设备有限公司 | Plate trimming device |
CN205869963U (en) * | 2016-07-03 | 2017-01-11 | 广东省特种设备检测研究院茂名检测院 | Panel cutting deburring equipment |
CN205950442U (en) * | 2016-07-16 | 2017-02-15 | 南华摩尔农庄生物科技开发有限公司 | Walnut handicraft edging device |
CN206084656U (en) * | 2016-08-30 | 2017-04-12 | 浙江汇德木业有限公司 | Can prevent environmental protection formula panel edger unit that saw -dust splashes |
Also Published As
Publication number | Publication date |
---|---|
CN108500766A (en) | 2018-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN206614418U (en) | A kind of Hardware fitting processing sanding apparatus | |
CN106625262A (en) | Grinding device for bearing | |
CN210524699U (en) | Polishing device for ship repair and construction | |
CN109531348A (en) | A kind of plate grinding device of machining | |
CN205342821U (en) | High -efficient burnishing machine with work piece gyration strutting arrangement | |
CN106736945A (en) | A kind of bearing block blanking sanding apparatus | |
CN108500766B (en) | A kind of machining plate edging device | |
CN211103150U (en) | Burr clearing device for steel processing | |
CN213319525U (en) | Steel construction burnishing device | |
CN211867336U (en) | A sweep ray apparatus for cell-phone tempering membrane | |
CN108466151A (en) | A kind of thermal insulation cup automatic polishing machine | |
CN217043656U (en) | Ash handling equipment is used in steel sheet production | |
CN107263286A (en) | Gray cast iron pipe mechanical chipping dust arrester | |
CN111618713A (en) | Mechanical polishing equipment | |
CN207223654U (en) | Gray cast iron pipe mechanical chipping dust-extraction unit | |
CN212665648U (en) | Grinding device is used in valve processing | |
CN204893611U (en) | Terrace grinds machine | |
CN208162255U (en) | A kind of movable type workshop particulate adsorbent device | |
CN210968224U (en) | Grinding device for valve machining | |
CN208358533U (en) | A kind of circular pieces automatic buffing equipment | |
CN208556959U (en) | A kind of rotor burr remover | |
CN112355640A (en) | New energy automobile part casing welding set | |
CN212523546U (en) | Air purification device for construction | |
CN108972294A (en) | A kind of five dust-proof metalworking polishing machines | |
CN219485326U (en) | A excircle burnishing machine for QPQ handles production line |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190829 Address after: 276624 Intersection of Pingshang Zhenpingtao Road and Lingang Road, Linyi Lingang Economic Development Zone, Shandong Province Applicant after: Shandong crane ocean Wood Co., Ltd. Address before: 323900 Guantian 11-3, Zhenwang Township, Qingtian County, Lishui City, Zhejiang Province Applicant before: Ye Juhua |
|
GR01 | Patent grant | ||
GR01 | Patent grant |