CN106346272B - A kind of angular table and its operating method - Google Patents
A kind of angular table and its operating method Download PDFInfo
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- CN106346272B CN106346272B CN201610937423.5A CN201610937423A CN106346272B CN 106346272 B CN106346272 B CN 106346272B CN 201610937423 A CN201610937423 A CN 201610937423A CN 106346272 B CN106346272 B CN 106346272B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/04—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part adjustable in inclination
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Abstract
The present invention relates to a kind of angular table more particularly to a kind of angular table and its operating methods, are mainly used for the workpiece that clamping needs swinging to be processed.Including substrate, the back side of the substrate left end is equipped with angle positioning component, and the right end of the substrate is equipped with pressing plate groove, and the lower section of the substrate left end is equipped with the angle support component with positioning component phase activity adjustment.A kind of angular table and its operating method, it is compact-sized, working efficiency is promoted, operating reliability and accuracy are improved.
Description
Technical field
The present invention relates to a kind of angular table more particularly to a kind of angular table and its operating methods, and being mainly used for clamping needs to put
The workpiece that angle is processed.
Background technology
It can partly be realized on three axis machining center in currently available technology and need to add in four axis or five axis originally
The work that work center can just be done.
Chinese patent 201520270094.4 discloses a kind of processing fixed angle platform, includes mainly inclined clamping face
Plate and supporting part for fixed support clamping panel are transversely provided with the T-slot for fixing workpiece, institute on the clamping panel
It states the lower one end of clamping panel and is equipped with baffle vertically, baffle is used to keep out when more than two angular tables are combined superposition firm
Angular table above.This structure is relative complex, and suitability height is very poor.
Invention content
The present invention mainly solves the deficiencies in the prior art, provides a kind of compact-sized, more convenient to use, behaviour
Make a kind of angular table with high accuracy and its operating method.
The above-mentioned technical problem of the present invention is mainly to be addressed by following technical proposals：
The back side of a kind of angular table, including substrate, the substrate left end is equipped with angle positioning component, the substrate
Right end is equipped with pressing plate groove, and the lower section of the substrate left end is equipped with the angle support component with positioning component phase activity adjustment；
The substrate is equipped with uniformly distributed screw hole；
The angle positioning component includes the angular adjustment slot of several stepped distributions, in the angular adjustment slot
Equipped with several retention terminals；
The angular adjustment platform that the angle support component includes and angular adjustment slot phase activity is coupled, the angle tune
The lower end for saving platform is equipped with pressing plate end, and the top of the angular adjustment platform is equipped with the beveled end of inclined distribution, the inclined-plane
End is coupled with angular adjustment slot in activity.
Preferably, the both ends of each angular adjustment slot are respectively equipped with retention terminal, it is a pair of fixed to be equipped in the retention terminal
Position pin hole and set screw hole, the beveled end are mutually fixed with substrate by dowel hole and set screw hole；Adjacent angular
It is connected by the lead-over groove of inner concavity between regulating tank.
Preferably, the quantity of the angular adjustment slot is 4, the height of 4 angular adjustment slots is gradual from inside to outside
It reduces, the angle of beveled end is respectively 15 degree, 20 degree, 25 degree and 30 degree in the angular adjustment platform.
The place that three axis can not be processed originally can be machined away, reduces time and the cost of electrode fabrication and electric discharge, adds
Work center processing surface finish and precision also than discharge come it is more preferable, and then allow mold manufacturing schedule faster, quality
More preferably, high-precision, high efficiency, low cost are realized.
The purposes at pressing plate end：Pressing plate is pressed on this face to fix angle cushion block on the table.
The purposes of set screw hole：Lock this angle cushion block and substrate.Dowel hole purposes is：By angle cushion block and substrate
Fine positioning is carried out, ensures the angle value of substrate.
A kind of operating method of angular table, carries out according to the following steps：
(1), the preparation of substrate：
Angular table is to be directed to complete some parts for needing single angle, multi-angle to process on 3 axis machining centers, is made up
Defects of the 3 axis machining centers for some negative angle faces, the processing of double angle faces itself；
The machine tooling principle of 3 axis machining centers is mainly vertical with workpiece, is horizontally arranged based on processing, for some negative angles
Degree, double angle three axis machining lathes cannot be satisfied, as some parts have negative angle face to need to process；
It is processed in the case of no angular table, needs to consider that other process or miscellaneous equipment are processed, increase process
Or miscellaneous equipment processing can extend the process-cycle of part and can not meet the processing request of part, and processed using angular table
The part in negative angle face is directed in center machine tool can disposably complete to process, and meet the overall processing requirement of part, reduce
Multistage manufacturing processes shorten the process-cycle；
Substrate devises 15 degree, 20 degree, 25 degree, 30 degree of four angles, each angle according to the process requirements of actual parts
There are specified beveled end, each angle that high-precision positioning pin is selected to fix, it is ensured that the precision of each angle is more accurate；
The material that substrate is selected is high rigidity steel after Cr12 quenchings, is quenched to hardness HRC55, contour substrate size
800mm*650mm*120mm, load-bearing is up to 5 tons, and positive and negative all to be completed using CNC machining centers, positive processing technology is divided into flat
Face roughing, shape roughing, plane precision process, shape finishing, drilling processing, chamfer machining, screw thread process, Surface Rough add
Work, curved surface finishing；Reverse side is divided into plane roughing, plane precision process, chamfer machining, the processing of dowel hole high-precision, angle
Adjusting face high-precision process, processing of carving characters, totally 15 techniques machine, guarantee machining accuracy within 0.02mm, it is ensured that 6 faces
Right angle；
(2), the preparation of angular adjustment platform：
The material that angular adjustment platform is selected is high rigidity steel after Cr12 quenchings, is quenched to hardness HRC55, high rigidity steel
The service life of angular adjustment platform can more effectively be improved, it is ensured that overall precision, angular adjustment platform are divided into 4 adjusting angles,
It is 15 degree, 20 degree, 25 degree, 30 degree, suitable angle can be selected to use according to actual demand；
Angular adjustment platform uses wire cutting machine tool that shape is made once to be cut and formed first, can more effectively ensure whole essence
Degree, then again in CNC Cutter Body Processing with Machining Center high-precision positioning hole and screw hole, overall processing precision on the basis of monolithic molding
Control can effectively ensure the overall precision that substrate is combined with angular adjustment platform within 0.02mm；
(3), it debugs：
The debugging of substrate and angular adjustment platform is convenient and efficient, and suitable angular adjustment is selected according to the actual demand of processing
Platform, substrate back side has the position assembled with angular adjustment platform, and explanation of carving characters avoids the accidentally related other situations of dress, misloading, adopts
Substrate and angular adjustment platform are positioned with high accuracy positioning pin, then so that substrate is fixed with angular adjustment platform with M16 screws, after combination
It is detected with dial gauge correlation Other Instruments, entire combination accuracy guarantee is within 0.03mm, if precision not up to requires again
Assembling；
(4), application method：
According to the process requirements of part, suitable angular adjustment platform and substrate in combination are selected, by assembled angular table
It is placed on the workbench of CNC machining centers, pays attention to：Whole angular table contact surface corresponding with the workbench of CNC machining centers
It has to clean out, it is ensured that whole angular table and CNC machining center workbench combined errors are reduced to minimum, then with arch pressure
Angular table is fixed on platen by plate, and the clamping position of arch-shaped pressing plate is all reserved on substrate and angular adjustment platform, bow
Shape pressing plate can reuse the assembly precision that the instruments such as dial gauge carry out angular table and platen with clamping at reserved location
Detection：A, the depth of parallelism and angle of detection angles platform and platen are directly spent, and the depth of parallelism must assure that parallel, and angle, which is directly spent, to be protected
90 degree of card, the processing request of substrate is 6 face right angles, so can ensure assembly precision with platen；B, angle is detected
The level angle of platform and platen is spent, integral level angle controls within 0.03mm, and substrate adds with angular adjustment platform
Within 0.02mm, assembly precision is all controlled within 0.03mm work precision controlling, and the assembly precision with platen is
It can ensure, arch-shaped pressing plate can be selected to carry out tiny adjusting if any tiny error；
The assembling of angular table and platen fixes, and meets and can be carried out parts fixation after required precision and machined,
Parts fixation is fixed on angular table using pressing plate, and that is designed on angular table has the screw hole of retaining element, further according to part
Clamping precision requires to carry out clamping, processing.
Therefore, a kind of angular table of the invention and its operating method, it is compact-sized, working efficiency is promoted, improving operation can
By property and accuracy.
Description of the drawings
Fig. 1 is the structure schematic diagram of substrate in the present invention；
Fig. 2 is the dimensional structure diagram of the substrate of the present invention；
Fig. 3 is the side structure schematic view of the substrate of the present invention；
Fig. 4 is the dimensional structure diagram of angular adjustment platform in the present invention；
Fig. 5 is the dimensional structure diagram of the present invention.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1：As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of angular table, including substrate 1, the substrate 1
The back side of left end is equipped with angle positioning component, and the right end of the substrate 1 is equipped with pressing plate groove 2, the lower section of 1 left end of substrate
Equipped with the angle support component with positioning component phase activity adjustment；
The substrate 1 is equipped with uniformly distributed screw hole 3；
The angle positioning component includes the angular adjustment slot 4 of several stepped distributions, the angular adjustment slot 4
In be equipped with several retention terminals 5；
The angle support component includes the angular adjustment platform 6 being coupled with the 4 phase activity of angular adjustment slot, the angle
The lower end of regulating platform 6 is equipped with pressing plate end 7, and the top of the angular adjustment platform 6 is equipped with the beveled end 8 of inclined distribution, described
Beveled end 8 and angular adjustment slot 4 be coupled in activity.
The both ends of each angular adjustment slot 4 are respectively equipped with retention terminal 5, and a pair of of dowel hole 9 is equipped in the retention terminal 5
With set screw hole 10, the beveled end 8 is fixed with substrate 1 by dowel hole 9 and 10 phase of set screw hole；Adjacent angular
It is connected by the lead-over groove of inner concavity 11 between regulating tank 4.
The quantity of the angular adjustment slot 4 is 4, and the height of 4 angular adjustment slots 4 is gradually reduced from inside to outside, institute
The angle of beveled end 8 is respectively 15 degree, 20 degree, 25 degree and 30 degree in the angular adjustment platform 6 stated.
A kind of operating method of angular table, carries out according to the following steps：
(1), the preparation of substrate：
Angular table is to be directed to complete some parts for needing single angle, multi-angle to process on 3 axis machining centers, is made up
Defects of the 3 axis machining centers for some negative angle faces, the processing of double angle faces itself；
The machine tooling principle of 3 axis machining centers is mainly vertical with workpiece, is horizontally arranged based on processing, for some negative angles
Degree, double angle three axis machining lathes cannot be satisfied, as some parts have negative angle face to need to process；
It is processed in the case of no angular table, needs to consider that other process or miscellaneous equipment are processed, increase process
Or miscellaneous equipment processing can extend the process-cycle of part and can not meet the processing request of part, and processed using angular table
The part in negative angle face is directed in center machine tool can disposably complete to process, and meet the overall processing requirement of part, reduce
Multistage manufacturing processes shorten the process-cycle；
Substrate devises 15 degree, 20 degree, 25 degree, 30 degree of four angles, each angle according to the process requirements of actual parts
There are specified beveled end, each angle that high-precision positioning pin is selected to fix, it is ensured that the precision of each angle is more accurate；
The material that substrate is selected is high rigidity steel after Cr12 quenchings, is quenched to hardness HRC55, contour substrate size
800mm*650mm*120mm, load-bearing is up to 5 tons, and positive and negative all to be completed using CNC machining centers, positive processing technology is divided into flat
Face roughing, shape roughing, plane precision process, shape finishing, drilling processing, chamfer machining, screw thread process, Surface Rough add
Work, curved surface finishing；Reverse side is divided into plane roughing, plane precision process, chamfer machining, the processing of dowel hole high-precision, angle
Adjusting face high-precision process, processing of carving characters, totally 15 techniques machine, guarantee machining accuracy within 0.02mm, it is ensured that 6 faces
Right angle；
(2), the preparation of angular adjustment platform：
The material that angular adjustment platform is selected is high rigidity steel after Cr12 quenchings, is quenched to hardness HRC55, high rigidity steel
The service life of angular adjustment platform can more effectively be improved, it is ensured that overall precision, angular adjustment platform are divided into 4 adjusting angles,
It is 15 degree, 20 degree, 25 degree, 30 degree, suitable angle can be selected to use according to actual demand；
Angular adjustment platform uses wire cutting machine tool that shape is made once to be cut and formed first, can more effectively ensure whole essence
Degree, then again in CNC Cutter Body Processing with Machining Center high-precision positioning hole and screw hole, overall processing precision on the basis of monolithic molding
Control can effectively ensure the overall precision that substrate is combined with angular adjustment platform within 0.02mm；
(3), it debugs：
The debugging of substrate and angular adjustment platform is convenient and efficient, and suitable angular adjustment is selected according to the actual demand of processing
Platform, substrate back side has the position assembled with angular adjustment platform, and explanation of carving characters avoids the accidentally related other situations of dress, misloading, adopts
Substrate and angular adjustment platform are positioned with high accuracy positioning pin, then so that substrate is fixed with angular adjustment platform with M16 screws, after combination
It is detected with dial gauge correlation Other Instruments, entire combination accuracy guarantee is within 0.03mm, if precision not up to requires again
Assembling；
(4), application method：
According to the process requirements of part, suitable angular adjustment platform and substrate in combination are selected, by assembled angular table
It is placed on the workbench of CNC machining centers, pays attention to：Whole angular table contact surface corresponding with the workbench of CNC machining centers
It has to clean out, it is ensured that whole angular table and CNC machining center workbench combined errors are reduced to minimum, then with arch pressure
Angular table is fixed on platen by plate, and the clamping position of arch-shaped pressing plate is all reserved on substrate and angular adjustment platform, bow
Shape pressing plate can reuse the assembly precision that the instruments such as dial gauge carry out angular table and platen with clamping at reserved location
Detection：A, the depth of parallelism and angle of detection angles platform and platen are directly spent, and the depth of parallelism must assure that parallel, and angle, which is directly spent, to be protected
90 degree of card, the processing request of substrate is 6 face right angles, so can ensure assembly precision with platen；B, angle is detected
The level angle of platform and platen is spent, integral level angle controls within 0.03mm, and substrate adds with angular adjustment platform
Within 0.02mm, assembly precision is all controlled within 0.03mm work precision controlling, and the assembly precision with platen is
It can ensure, arch-shaped pressing plate can be selected to carry out tiny adjusting if any tiny error；
The assembling of angular table and platen fixes, and meets and can be carried out parts fixation after required precision and machined,
Parts fixation is fixed on angular table using pressing plate, and that is designed on angular table has the screw hole of retaining element, further according to part
Clamping precision requires to carry out clamping, processing.
Claims (1)
1. a kind of operating method of angular table, angular table includes substrate (1), and the back side of the substrate (1) left end is equipped with angle
The right end of positioning component, the substrate (1) is equipped with pressing plate groove (2), and the lower section of the substrate (1) left end is equipped with and positioning group
The angle support component of part phase activity adjustment；
The substrate (1) is equipped with uniformly distributed screw hole (3)；
The angle positioning component includes the angular adjustment slot (4) of several stepped distributions, the angular adjustment slot (4)
In be equipped with several retention terminals (5)；
The angular adjustment platform (6) that the angle support component includes and angular adjustment slot (4) phase activity is coupled, the angle
The lower end of regulating platform (6) is equipped with pressing plate end (7), and the top of the angular adjustment platform (6) is equipped with the beveled end of inclined distribution
(8), the beveled end (8) is coupled with angular adjustment slot (4) in activity；
The both ends of each angular adjustment slot (4) are respectively equipped with retention terminal (5), and a pair of of positioning pin is equipped in the retention terminal (5)
Hole (9) and set screw hole (10), the beveled end (8) pass through dowel hole (9) and set screw hole (10) with substrate (1)
It is mutually fixed；It is connected by the lead-over groove (11) of inner concavity between adjacent angular regulating tank (4)；
The quantity of the angular adjustment slot (4) is 4, and the height of 4 angular adjustment slots (4) is gradually reduced from inside to outside, institute
The angle of beveled end (8) is respectively 15 degree, 20 degree, 25 degree and 30 degree in the angular adjustment platform (6) stated；It is characterized in that by following
Step carries out：
(1), the preparation of substrate：
Angular table is to be directed to complete some parts for needing single angle, multi-angle to process on 3 axis machining centers, compensates for 3
Defect of the axis machining center for some negative angle faces, the processing of double angle faces itself；
The machine tooling principle of 3 axis machining centers is mainly based on processing vertical with workpiece, horizontal positioned, for some negative angles,
Double angle three axis machining lathes cannot be satisfied, some parts have negative angle face to need to process；
Processed in the case of no angular table, need to consider that other process or miscellaneous equipment are processed, increase process or its
The processing of its equipment can extend the process-cycle of part and can not meet the processing request of part, and use the angular table work in-process heart
The part by one-step that negative angle face is directed on lathe completes processing, meets the overall processing requirement of part, reduces multi-process and adds
Work shortens the process-cycle；
Substrate devises 15 degree, 20 degree, 25 degree, 30 degree of four angles according to the process requirements of actual parts, and each angle has
Specified beveled end, each angle select high-precision positioning pin to fix, it is ensured that the precision of each angle is more accurate；
The material that substrate is selected is high rigidity steel after Cr12 quenchings, is quenched to hardness HRC55, contour substrate size 800mm*
650mm*120mm, load-bearing is positive and negative all to be completed using CNC machining centers up to 5 tons, and positive processing technology is divided into plane and slightly adds
Work, shape roughing, plane precision process, shape finishing, drilling processing, chamfer machining, screw thread process, curved surface roughing, song
Face finishes；Reverse side is divided into plane roughing, plane precision process, chamfer machining, the processing of dowel hole high-precision, angle adjusting face
It processes in high precision, processing of carving characters, totally 15 techniques machine, and ensure machining accuracy within 0.02mm, it is ensured that 6 face right angles；
(2), the preparation of angular adjustment platform：
The material that angular adjustment platform is selected is high rigidity steel after Cr12 quenchings, is quenched to hardness HRC55, high rigidity steel can be more
The effective service life for improving angular adjustment platform, it is ensured that overall precision, angular adjustment platform are divided into 4 adjusting angles, are 15
It spends, 20 degree, 25 degree, 30 degree, suitable angle can be selected to use according to actual demand；
Angular adjustment platform uses wire cutting machine tool that shape is made once to be cut and formed first, more effectively ensures overall precision, then
Again in CNC Cutter Body Processing with Machining Center high-precision positioning hole and screw hole on the basis of monolithic molding, overall processing precision controlling exists
Within 0.02mm, the effective overall precision for ensureing substrate and being combined with angular adjustment platform；
(3), it debugs：
The debugging of substrate and angular adjustment platform is convenient and efficient, and suitable angular adjustment platform, base are selected according to the actual demand of processing
Plate reverse side has the position assembled with angular adjustment platform, and explanation of carving characters avoids accidentally filling, using high accuracy positioning pin by substrate with
Angular adjustment platform positions, then so that substrate is fixed with angular adjustment platform with M16 screws, is detected with dial gauge instrument after combination, whole
Accuracy guarantee is combined within 0.03mm, precision not up to requires then to re-assembly；
(4), application method：
According to the process requirements of part, suitable angular adjustment platform and substrate in combination are selected, then assembled angular table is put
On the workbench of CNC machining centers, pay attention to：Whole angular table contact surface corresponding with the workbench of CNC machining centers is necessary
It cleans out, it is ensured that whole angular table and CNC machining center workbench combined errors are reduced to minimum, then will with arch-shaped pressing plate
Angular table is fixed on platen, and the clamping position of arch-shaped pressing plate, arch pressure are all reserved on substrate and angular adjustment platform
Plate clamping reuses the assembly precision detection that dial gauge pertinent instruments carry out angular table and platen at reserved location：
A, the depth of parallelism and angle of detection angles platform and platen are directly spent, and the depth of parallelism must assure that parallel, and angle, which is directly spent, must assure that 90
Degree, the processing request of substrate is 6 face right angles, ensures platen assembly precision；B, detection angles platform and platen
Level angle, integral level angle control within 0.03mm, and the machining accuracy of substrate and angular adjustment platform is controlled in 0.02mm
Within, assembly precision is all controlled within 0.03mm, ensures the assembly precision of platen, has tiny error to select bow
Shape pressing plate carries out tiny adjusting；
Angular table is fixed with platen assembling, carries out parts fixation processing after meeting required precision, parts fixation is at angle
It is fixed using pressing plate on degree platform, that is designed on angular table has the screw hole of retaining element, further according to the clamping precision requirement of part
Carry out clamping, processing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610937423.5A CN106346272B (en) | 2016-11-01 | 2016-11-01 | A kind of angular table and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610937423.5A CN106346272B (en) | 2016-11-01 | 2016-11-01 | A kind of angular table and its operating method |
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| Publication Number | Publication Date |
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| CN106346272A CN106346272A (en) | 2017-01-25 |
| CN106346272B true CN106346272B (en) | 2018-11-09 |
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| CN201516527U (en) * | 2009-09-17 | 2010-06-30 | 汉达精密电子(昆山)有限公司 | Multifunctional angle pin discharge jig |
| CN101829908A (en) * | 2010-04-22 | 2010-09-15 | 李国强 | Multifunctional angular table for machining centre |
| GB2481841A (en) * | 2010-07-08 | 2012-01-11 | Henry William Bonner | Trigonometrical angle plate |
| CN202411834U (en) * | 2011-11-14 | 2012-09-05 | 福建省龙竣金属制品有限公司 | Processing center-inclinable workbench |
| CN203621978U (en) * | 2013-12-24 | 2014-06-04 | 长春轨道客车装备有限责任公司 | Adjustable type oil filler hole drilling tool |
| CN204868182U (en) * | 2015-04-29 | 2015-12-16 | 佛山市顺德区精型汽车模具有限公司 | Processing is with fixed angle platform |
| CN206153926U (en) * | 2016-11-01 | 2017-05-10 | 杭州凯美模具有限公司 | Angle table |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100971810B1 (en) * | 2008-07-29 | 2010-07-22 | 김춘식 | Jig capable adjusting angle |
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2016
- 2016-11-01 CN CN201610937423.5A patent/CN106346272B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201516527U (en) * | 2009-09-17 | 2010-06-30 | 汉达精密电子(昆山)有限公司 | Multifunctional angle pin discharge jig |
| CN101829908A (en) * | 2010-04-22 | 2010-09-15 | 李国强 | Multifunctional angular table for machining centre |
| GB2481841A (en) * | 2010-07-08 | 2012-01-11 | Henry William Bonner | Trigonometrical angle plate |
| CN202411834U (en) * | 2011-11-14 | 2012-09-05 | 福建省龙竣金属制品有限公司 | Processing center-inclinable workbench |
| CN203621978U (en) * | 2013-12-24 | 2014-06-04 | 长春轨道客车装备有限责任公司 | Adjustable type oil filler hole drilling tool |
| CN204868182U (en) * | 2015-04-29 | 2015-12-16 | 佛山市顺德区精型汽车模具有限公司 | Processing is with fixed angle platform |
| CN206153926U (en) * | 2016-11-01 | 2017-05-10 | 杭州凯美模具有限公司 | Angle table |
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|---|---|
| CN106346272A (en) | 2017-01-25 |
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