CN208391720U - A kind of plastic products outer surface polishing burr remover - Google Patents
A kind of plastic products outer surface polishing burr remover Download PDFInfo
- Publication number
- CN208391720U CN208391720U CN201820727903.3U CN201820727903U CN208391720U CN 208391720 U CN208391720 U CN 208391720U CN 201820727903 U CN201820727903 U CN 201820727903U CN 208391720 U CN208391720 U CN 208391720U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plastic products
- outline border
- burr remover
- polished
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of plastic products outer surface polishing burr removers, including outline border, the outline border inner wall bottom side is fixedly connected with rotary electric machine, the rotary electric machine is rotatably connected to the first belt pulley by output shaft, first belt pulley is rotatably connected to the second belt pulley by belt, the side of second belt pulley far from outline border inner wall is rotatably connected to powered rotation disk by connecting shaft, the outline border inner wall is fixedly connected with rotating bracket, work box is connected with by orbit rotation on the inside of the rotating bracket, the utility model relates to plastic products processing technique fields.Plastic products outer surface polishing burr remover, achieve the purpose that drive plastic products rotation polishing, uniform grinding deburring can be carried out to the outer surface of plastic products, freely control grinding head position and garbage collection, it prevents the non-uniform situation of out-of-flatness from occurring, guarantees the quality of polishing, improve the efficiency of polishing, and structure is simple, and it is low in cost.
Description
Technical field
The utility model relates to plastic products processing technique field, specially a kind of plastic products outer surface polishing deburring
Device.
Background technique
Plastic products are to use plastics for the general designation of the articles such as life, industry made of main Raw material processing.Including with modeling
Material is the product of all techniques such as injection molding, the plastic uptake of raw material.Plastic cement is a kind of plastic synthesis high molecular material of tool.It with
Synthetic rubber, synthetic fibers form the big synthetic material of daily life indispensable three.Specifically, plastics be with natural or
Synthetic resin is main component, and various additives are added, can mould under the conditions ofs certain temperature and pressure etc. and certain shapes is made,
The material of shape invariance is kept at normal temperature;Traditional plastic products polishing mode is that artificial people takes sand paper to carry out plastic products
Polishing, to reach smooth purpose, not only working efficiency is slow for this mode, but also the dust after polishing is easy to cause shadow to health
It rings.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of plastic products outer surface polishing burr remover,
Solve that working efficiency is low, the dust after polishing is easy the problem of impacting to health.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of plastic products outer surface
Polishing burr remover, including outline border, the outline border inner wall bottom side are fixedly connected with rotary electric machine, and the rotary electric machine is logical
It crosses output shaft and is rotatably connected to the first belt pulley, first belt pulley is rotatably connected to the second belt pulley by belt, described
Side of second belt pulley far from outline border inner wall is rotatably connected to powered rotation disk by connecting shaft, and the outline border inner wall is fixed
It is connected with rotating bracket, work box is connected with by orbit rotation on the inside of the rotating bracket, the powered rotation disk is far from the
The side of two belt pulleys is rotatablely connected by turntable connecting shaft and work box, and the work chamber interior wall is close to the one of powered rotation disk
Side offers sliding groove, and the middle position inside the work box is fixedly connected with two-way hydraulic cylinder, the two-way hydraulic cylinder two
End is fixedly connected with adjustable shelf by hydraulic stem, and described adjustable shelf one end is slidably connected with sliding groove, and the adjustable shelf runs through work
Make case and extend to outside, one end on the outside of the adjustable shelf is fixedly connected with fixed frame, opens up on the outside of the fixed frame limited
Position slot is fixedly connected with carry spring inside the limiting slot, and the carry spring top is fixedly connected with connection leg, and connects
Leg extends to outside limiting slot, and contact plate is fixedly connected on the outside of the connection leg, and the contact plate outer sheath is equipped with plastics system
Product, the outline border inner wall top are fixedly connected with height-regulating hydraulic cylinder, and the height-regulating hydraulic cylinder bottom end is fixedly connected by hydraulic stem
There is polishing cabinet, sander chamber interior wall bottom is fixedly connected with power motor, the power motor by motor erecting bed
It is rotatably connected to first connecting rod by output shaft, the first connecting rod is rotatably connected to the second company far from one end of power motor
Bar, the second connecting rod are rotatably connected to the frame that reciprocatingly slides far from one end of first connecting rod, and the frame bottom that reciprocatingly slides passes through
Connecting column is fixedly connected with grinding head.
Preferably, gasket is provided on the outside of the contact plate.
Preferably, sander chamber interior wall bottom is fixedly connected with support base, offers in the middle part of the frame that reciprocatingly slides
Reciprocal sliding slot, the support base top are slidably connected by reciprocal sliding slot with the frame that reciprocatingly slides.
Preferably, the polishing chassis bottom offers reciprocal through-hole, and the connecting column is through reciprocal through-hole and extends to
It is external.
Preferably, sander box outer wall bottom is fixedly connected with auxiliary slide channel, and the auxiliary slide channel basal sliding connects
It is connected to auxiliary slide bar, the auxiliary slide bar bottom end is fixedly connected with grinding head.
Preferably, outline border inner wall bottom is placed with garbage collection box, and the garbage collection box is internally provided with dust
Wet spray head.
Preferably, outline border outer wall bottom is fixedly connected with pedestal, and the pedestal quantity is set as four, and symmetrically sets
It sets.
Preferably, the pedestal includes mounting base, and limiting slot is offered inside the mounting base, and the limiting slot inside is solid
Surely it is connected with damping spring, the damping spring bottom is fixedly connected with foot prop, and foot prop extends to outside mounting base.
Preferably, the adjustable shelf and fixed frame are symmetrical arranged.
Preferably, the height-regulating hydraulic cylinder is set as two, and is uniformly arranged.
(3) beneficial effect
The utility model provides a kind of plastic products outer surface polishing burr remover.Have it is following the utility model has the advantages that
(1), plastic products outer surface polishing burr remover, it is double by the two-way hydraulic cylinder inside starting work box
Push adjustable shelf mobile toward two sides to the hydraulic stem of hydraulic cylinder, adjustable shelf drives fixed frame mobile to two sides, to can will cover
The fixation of the plastic products position for the contact plate being arranged on the outside of fixed frame, turntable connecting shaft and powered rotation disk on rear side of work box
Connection, rotary electric machine will drive powered rotation disk by the first belt pulley and the second belt pulley and rotate, to realize work box band
Dynamic plastic products rotation achieved the purpose that drive plastic products rotation, can the outer surface to plastic products uniformly beaten
Burr is ground off, prevents the non-uniform situation of out-of-flatness from occurring, guarantees the quality of polishing, improves the efficiency of polishing, and structure letter
It is single, it is low in cost.
(2), plastic products outer surface polishing burr remover, the height-regulating hydraulic cylinder that outline border inner wall top is installed can lead to
The position of raise-lower hydraulic bar adjustment polishing cabinet is crossed, the power motor for cabinet inside of polishing passes through first connecting rod and second connecting rod meeting
The drive frame that reciprocatingly slides reciprocatingly moves along support base, and the frame bottom that reciprocatingly slides can be right by the grinding head that connecting column is installed
The plastic products of rolling are polished, and the dust after polishing is fallen into garbage collection box, have been reached and have freely been controlled grinding head position
The purpose with garbage collection is set, and the dust being arranged in garbage collection box moistens spray head and can carry out moistening place to processing dust
Reason, prevents dust from splashing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model entirety;
Fig. 2 is the structural schematic diagram of utility model works case;
Fig. 3 is the structural schematic diagram of the utility model fixed frame;
Fig. 4 is the structural schematic diagram of the utility model polishing cabinet;
Fig. 5 is the structural schematic diagram of the utility model pedestal.
In figure: 1 outline border, 2 rotary electric machines, 3 first belt pulleys, 4 second belt pulleys, 5 powered rotation disks, 6 rotating brackets, 7
Turntable connecting shaft, 8 work boxs, 9 sliding grooves, 10 two-way hydraulic cylinders, 11 adjustable shelfs, 12 fixed frames, 13 carry springs, 14 connections
Hydraulic cylinder, 18 polishing cabinets, 19 power motors, 20 first connecting rods, 21 second companies are turned up in leg, 15 contact plates, 16 plastic products, 17
Bar, 22 reciprocatingly slide frame, 23 reciprocal sliding slots, 24 support bases, 25 connecting columns, 26 reciprocal through-holes, 27 grinding heads, 28 auxiliary slide channels,
29 auxiliary slide bars, 30 garbage collection boxes, 31 pedestals, 311 mounting bases, 312 damping springs, 313 foot props.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of plastic products outer surface polishing deburring dress
It sets, including outline border 1,1 inner wall bottom side of outline border is fixedly connected with rotary electric machine 2, and rotary electric machine 2 is rotatablely connected by output shaft
There is the first belt pulley 3, the first belt pulley 3 is rotatably connected to the second belt pulley 4 by belt, and the second belt pulley 4 is far from outline border 1
The side of wall is rotatably connected to powered rotation disk 5 by connecting shaft, and 1 inner wall of outline border is fixedly connected with rotating bracket 6, rotation branch
Work box 8 is connected with by orbit rotation on the inside of frame 6, side of the powered rotation disk 5 far from the second belt pulley 4 is connected by turntable
Axis 7 and work box 8 are rotatablely connected, and 8 inner wall of work box offers sliding groove 9 close to the side of powered rotation disk 5, in work box 8
The middle position in portion is fixedly connected with two-way hydraulic cylinder 10, and 10 both ends of two-way hydraulic cylinder are fixedly connected with adjustable shelf by hydraulic stem
11,11 one end of adjustable shelf is slidably connected with sliding groove 9, and adjustable shelf 11 is through work box 8 and extends to outside, 11 outside of adjustable shelf
One end be fixedly connected with fixed frame 12, limiting slot is offered on the outside of fixed frame 12, carry bullet is fixedly connected with inside limiting slot
Spring 13 is fixedly connected with connection leg 14 at the top of carry spring 13, and connection leg 14 extends to outside limiting slot, 14 outside of connection leg
It is fixedly connected with contact plate 15,15 outer sheath of contact plate is equipped with plastic products 16, is fixedly connected with height-regulating liquid at the top of 1 inner wall of outline border
Cylinder pressure 17 is turned up 17 bottom end of hydraulic cylinder by hydraulic stem and is fixedly connected with polishing cabinet 18, and polishing 18 inner wall bottom of cabinet passes through
Motor erecting bed is fixedly connected with power motor 19, and power motor 19 is rotatably connected to first connecting rod 20 by output shaft, and first
Connecting rod 20 is rotatably connected to second connecting rod 21, the one end of second connecting rod 21 far from first connecting rod 20 far from one end of power motor 19
It is rotatably connected to the frame 22 that reciprocatingly slides, 22 bottom of frame that reciprocatingly slides is fixedly connected with grinding head 27 by connecting column 25.
Gasket is provided on the outside of contact plate 15.
Polishing 18 inner wall bottom of cabinet is fixedly connected with support base 24, offers reciprocal sliding slot in the middle part of the frame 22 that reciprocatingly slides
23, it is slidably connected by reciprocal sliding slot 23 with the frame 22 that reciprocatingly slides at the top of support base 24.
Polishing 18 bottom of cabinet offers reciprocal through-hole 26, and connecting column 25 is through reciprocal through-hole 26 and extends to outside.
Polishing 18 outer wall bottom of cabinet is fixedly connected with auxiliary slide channel 28, and 28 basal sliding of auxiliary slide channel is connected with auxiliary and slides
Bar 29, auxiliary 29 bottom end of slide bar are fixedly connected with grinding head 27.
1 inner wall bottom of outline border is placed with garbage collection box 30, and garbage collection box 30 is internally provided with dust and moistens spray head.
1 outer wall bottom of outline border is fixedly connected with pedestal 31, and 31 quantity of pedestal is set as four, and is symmetrical arranged.
Pedestal 31 includes mounting base 311, offers limiting slot inside mounting base 311, is fixedly connected with and subtracts inside limiting slot
Spring 312 is shaken, 312 bottom of damping spring is fixedly connected with foot prop 313, and foot prop 313 extends to outside mounting base 311.
Adjustable shelf 11 and fixed frame 12 are symmetrical arranged.
Hydraulic cylinder 17 is turned up and is set as two, and is uniformly arranged.
In use, the two-way hydraulic cylinder 10 inside starting work box 8, the hydraulic stem of two-way hydraulic cylinder 10 pushes adjustable shelf 11
Mobile toward two sides, adjustable shelf 11 drives fixed frame 12 mobile to two sides, so that the contact being arranged on the outside of fixed frame 12 can will be covered
The turntable connecting shaft 7 of the fixation of 16 position of plastic products of plate 15,8 rear side of work box is connect with powered rotation disk 5, rotary electric machine
2 will drive the rotation of powered rotation disk 5 by the first belt pulley 3 and the second belt pulley 4, to realize that work box 8 drives plastics system
Product 16 rotate, and the height-regulating hydraulic cylinder 17 installed at the top of outline border inner wall can adjust the position of polishing cabinet 18 by raise-lower hydraulic bar
Set, the power motor 19 inside polishing cabinet 18 pass through first connecting rod 20 and second connecting rod 21 will drive reciprocatingly slide frame 22 along
Support base 24 reciprocatingly moves, and 22 bottom of frame that reciprocatingly slides can be to the plastics of rolling by the grinding head 27 that connecting column 25 is installed
Product 16 is polished, and the dust after polishing is fallen into garbage collection box 30, and the dust being arranged in garbage collection box 30 is wet
Profit spray head can carry out wet processing to processing dust, prevent dust from splashing.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
- The burr remover 1. a kind of plastic products outer surface is polished, including outline border (1), it is characterised in that: outline border (1) inner wall Bottom side is fixedly connected with rotary electric machine (2), and the rotary electric machine (2) is rotatably connected to the first belt pulley by output shaft (3), first belt pulley (3) is rotatably connected to the second belt pulley (4) by belt, and second belt pulley (4) is far from outer The side of frame (1) inner wall is rotatably connected to powered rotation disk (5) by connecting shaft, and outline border (1) inner wall is fixedly connected with Rotating bracket (6), rotating bracket (6) inside are connected with work box (8) by orbit rotation, the powered rotation disk (5) Side far from the second belt pulley (4) is rotatablely connected by turntable connecting shaft (7) and work box (8), work box (8) inner wall Side close to powered rotation disk (5) offers sliding groove (9), and the internal middle position of the work box (8) is fixedly connected with Two-way hydraulic cylinder (10), two-way hydraulic cylinder (10) both ends are fixedly connected with adjustable shelf (11), the activity by hydraulic stem Frame (11) one end is slidably connected with sliding groove (9), and the adjustable shelf (11) is through work box (8) and extends to outside, the work One end on the outside of moving frame (11) is fixedly connected with fixed frame (12), offers limiting slot, the limit on the outside of the fixed frame (12) It is fixedly connected with carry spring (13) inside the slot of position, is fixedly connected with connection leg (14) at the top of the carry spring (13), and even It connects leg (14) to extend to outside limiting slot, is fixedly connected with contact plate (15), the contact plate on the outside of the connection leg (14) (15) outer sheath is equipped with plastic products (16), is fixedly connected at the top of outline border (1) inner wall and hydraulic cylinder (17) are turned up, the tune High hydraulic cylinder (17) bottom end is fixedly connected with polishing cabinet (18) by hydraulic stem, and polishing cabinet (18) the inner wall bottom passes through Motor erecting bed is fixedly connected with power motor (19), and the power motor (19) is rotatably connected to first connecting rod by output shaft (20), the first connecting rod (20) is rotatably connected to second connecting rod (21) far from the one end of power motor (19), and described second connects Bar (21) is rotatably connected to the frame that reciprocatingly slides (22) far from the one end of first connecting rod (20), and the frame that reciprocatingly slides (22) bottom is logical It crosses connecting column (25) and is fixedly connected with grinding head (27).
- The burr remover 2. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the contact Gasket is provided on the outside of plate (15).
- The burr remover 3. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the polishing Cabinet (18) inner wall bottom is fixedly connected with support base (24), offers reciprocal sliding slot in the middle part of the frame that reciprocatingly slides (22) (23), it is slidably connected by reciprocal sliding slot (23) with the frame that reciprocatingly slides (22) at the top of the support base (24).
- The burr remover 4. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the polishing Cabinet (18) bottom offers reciprocal through-hole (26), and the connecting column (25) is through reciprocal through-hole (26) and extends to outside.
- The burr remover 5. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the polishing Cabinet (18) outer wall bottom is fixedly connected with auxiliary slide channel (28), and auxiliary slide channel (28) basal sliding is connected with auxiliary slide bar (29), the auxiliary slide bar (29) bottom end is fixedly connected with grinding head (27).
- The burr remover 6. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the outline border (1) inner wall bottom is placed with garbage collection box (30), and the garbage collection box (30) is internally provided with dust and moistens spray head.
- The burr remover 7. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the outline border (1) outer wall bottom is fixedly connected with pedestal (31), and pedestal (31) quantity is set as four, and is symmetrical arranged.
- The burr remover 8. a kind of plastic products outer surface according to claim 7 is polished, it is characterised in that: the pedestal (31) include mounting base (311), offer limiting slot inside the mounting base (311), be fixedly connected with inside the limiting slot Damping spring (312), damping spring (312) bottom is fixedly connected with foot prop (313), and foot prop (313) extends to installation Seat (311) is external.
- The burr remover 9. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the activity Frame (11) and fixed frame (12) are symmetrical arranged.
- The burr remover 10. a kind of plastic products outer surface according to claim 1 is polished, it is characterised in that: the tune High hydraulic cylinder (17) is set as two, and is uniformly arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820727903.3U CN208391720U (en) | 2018-05-15 | 2018-05-15 | A kind of plastic products outer surface polishing burr remover |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820727903.3U CN208391720U (en) | 2018-05-15 | 2018-05-15 | A kind of plastic products outer surface polishing burr remover |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208391720U true CN208391720U (en) | 2019-01-18 |
Family
ID=65135833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820727903.3U Expired - Fee Related CN208391720U (en) | 2018-05-15 | 2018-05-15 | A kind of plastic products outer surface polishing burr remover |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208391720U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110814926A (en) * | 2019-11-20 | 2020-02-21 | 胡帆 | Precise machining machine and method for manufacturing rubber sealing element |
CN112139615A (en) * | 2020-09-27 | 2020-12-29 | 贾章民 | Electrode descaling device |
CN114043744A (en) * | 2021-11-10 | 2022-02-15 | 武汉楚域现代客车内饰件有限公司 | Double-layer co-extrusion technology for PVC (polyvinyl chloride) profile |
CN115741122A (en) * | 2022-12-10 | 2023-03-07 | 河南科技大学 | Cutting device and processing method for processing hydrogen fuel cell plate |
-
2018
- 2018-05-15 CN CN201820727903.3U patent/CN208391720U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110814926A (en) * | 2019-11-20 | 2020-02-21 | 胡帆 | Precise machining machine and method for manufacturing rubber sealing element |
CN112139615A (en) * | 2020-09-27 | 2020-12-29 | 贾章民 | Electrode descaling device |
CN112139615B (en) * | 2020-09-27 | 2022-12-06 | 国网湖北省电力有限公司襄阳供电公司 | Electrode descaling device |
CN114043744A (en) * | 2021-11-10 | 2022-02-15 | 武汉楚域现代客车内饰件有限公司 | Double-layer co-extrusion technology for PVC (polyvinyl chloride) profile |
CN114043744B (en) * | 2021-11-10 | 2024-04-12 | 武汉楚域现代客车内饰件有限公司 | Double-layer co-extrusion device for PVC profile |
CN115741122A (en) * | 2022-12-10 | 2023-03-07 | 河南科技大学 | Cutting device and processing method for processing hydrogen fuel cell plate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208391720U (en) | A kind of plastic products outer surface polishing burr remover | |
CN208428098U (en) | A kind of plastic pipe manufacture polishing machine | |
CN208961655U (en) | A kind of fast automatic grinding device of inner core | |
CN108406504A (en) | A kind of plastic products outer surface polishing burr remover | |
CN209256524U (en) | A kind of PS plate production batch grinding device | |
CN208196534U (en) | A kind of plastic products processing polishing clamping device | |
CN209454257U (en) | A kind of carton die cutting devices | |
CN209579152U (en) | Burnishing device is used in a kind of processing of Automobile flanges axis | |
CN208196398U (en) | One kind can automatically adjust stone polishing machine | |
CN209063275U (en) | A kind of plastic pallet cutting polishing integrated device | |
CN109290904A (en) | A kind of station anticollision damping rubber processing unit (plant) | |
CN108857704A (en) | A kind of cementing grinding device of plastic products | |
CN109290894A (en) | A kind of plastic cement products scrape flash device | |
CN209477897U (en) | A kind of constant moment of force automatic trimming device for toilet lid | |
CN103786084A (en) | Deburring machine | |
CN105563278A (en) | Wooden or bamboo craftwork bowl polishing equipment | |
CN212706109U (en) | 3D glass polishing machine of multistation integral type | |
CN213351802U (en) | End face machining device for spring production | |
CN208556934U (en) | A kind of spring end face processing unit (plant) | |
CN209157948U (en) | A kind of vehicle component plastic part edge grinding device | |
CN208661842U (en) | A kind of plastic products machine table cleaning device | |
CN206029543U (en) | Two -way polisher of adjustable | |
CN209453331U (en) | A kind of Full-automatic polishing machine that stability is good | |
CN208289606U (en) | A kind of plastic products processing milling apparatus | |
CN208826232U (en) | A kind of numerical control edging machine with pooling feature |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20200515 |
|
CF01 | Termination of patent right due to non-payment of annual fee |