CN104826913B - A kind of spinning machine being applied to harmonic reducer flexible wheel processing - Google Patents
A kind of spinning machine being applied to harmonic reducer flexible wheel processing Download PDFInfo
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- CN104826913B CN104826913B CN201510258556.5A CN201510258556A CN104826913B CN 104826913 B CN104826913 B CN 104826913B CN 201510258556 A CN201510258556 A CN 201510258556A CN 104826913 B CN104826913 B CN 104826913B
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- movable
- flexbile gear
- rotating shaft
- spinning
- fixed block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/14—Spinning
- B21D22/16—Spinning over shaping mandrels or formers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses a kind of spinning machine being applied to harmonic reducer flexible wheel processing, it includes hydraulic press assembly, flexbile gear spinning assembly, hydraulic press assembly includes hydraulic press base, lower end fixed block, upper end fixed block, movable block, supporting cell guide, hydraulic cylinder, and hydraulic cylinder drives movable block action by its piston rod；Flexbile gear spinning assembly includes that movable spinning machine, flexbile gear installing mechanism, movable spinning machine include movable frame, movable spinning rotating shaft, movable pressing-wheel, and movable spinning rotating shaft is installed on movable frame by fluid motor-driven and by mobile bearing；Flexbile gear installing mechanism includes that fixing and mounting bracket, flexbile gear install rotating shaft, flexbile gear mounting blocks, and flexbile gear is installed rotating shaft and is installed on fixing and mounting bracket by fixed bearing block, and flexbile gear mounting blocks includes flexbile gear suit portion, mounting blocks fixed part.Being designed by said structure, the present invention can effectively complete flexbile gear rotary pressing processing, the i.e. present invention, and to have modern design, simple in construction and reliability good.
Description
Technical field
The present invention relates to harmonic speed reducer technical field, particularly relate to a kind of spinning machine being applied to harmonic reducer flexible wheel processing.
Background technology
Harmonic reducer of robot relies on its simple in construction, size is little, noise is little, gear ratio is big, transmission accuracy is high and efficiency advantages of higher, and is widely used by the vitals as joint of robot.Since nineteen fifty-five U.S. C.W., Mai Saier invented First harmonic speed reducer, whole world major industrial country has all carried out comprehensive research to it, and then prepare the harmonic speed reducer that a lot of series kind is different with dimensions successively, wherein most widely used with involute fine module gear flank profil harmonic speed reducer.Wherein, harmonic speed reducer is widely used in the wide spectrums such as the rotation portion in the joint of robot, the rotary table of machining center, mechanical hand rotating part, precision rotary table, Medical Instruments, measurement instrument, IC manufacture device, aerospace appts, national defence equipment (such as guided missile, radar, rocket) by above-mentioned advantage, especially the most universal in the application of industrial robot field；For industrial robot, harmonic speed reducer can be greatly reduced the size of industrial robot, reduce noise, raising efficiency and precision.
For harmonic speed reducer, its core building block is flexbile gear, the steel wheel cooperated, as it is shown in figure 1, flexbile gear generally comprises outer gear portion and is perpendicular to the driving section of outer gear portion, outer gear portion is one-body molded with driving section.For the outer gear portion of flexbile gear, it typically processes by the way of thin-walled outer circumference surface gear shaping, and for ensureing the compactness extent of thin-walled portion, before by the gear shapping machine processing gear teeth, thin-walled portion must be processed by spinning mode.
Summary of the invention
It is an object of the invention to provide a kind of spinning machine being applied to harmonic reducer flexible wheel processing, this is applied to spinning machine modern design, the simple in construction of harmonic reducer flexible wheel processing, reliability is good and effectively the thin-walled portion of flexbile gear can be carried out rotary pressing processing.
For reaching above-mentioned purpose, the present invention is achieved through the following technical solutions.
A kind of spinning machine being applied to harmonic reducer flexible wheel processing, includes hydraulic press assembly and flexbile gear spinning assembly；
nullHydraulic press assembly includes hydraulic press base、It is installed in the lower end fixed block of hydraulic press base upper surface，The surface of lower end fixed block is equiped with upper end fixed block，Upper end fixed block is arranged with lower end fixed block parallel interval，Relative can be equiped with movable block between upper end fixed block with lower end fixed block up and downly，Four also it are equiped with respectively in the supporting cell guide being vertically arranged between upper end fixed block and lower end fixed block，The upper end of each supporting cell guide is connected with upper end fixed block respectively，The bottom of each supporting cell guide is connected with lower end fixed block respectively，The corresponding each supporting cell guide of movable block offer respectively up and down completely through through hole，Each supporting cell guide is flush-mounted in corresponding through hole respectively，The upper surface of upper end fixed block is screwed with hydraulic cylinder，The piston rod extension end of hydraulic cylinder passes upper end fixed block down and extends to the lower end side of upper end fixed block，The piston rod extension end of hydraulic cylinder is connected with movable block；
Flexbile gear spinning assembly includes movable spinning machine and is installed in the flexbile gear installing mechanism of movable spinning machine lower end side, movable spinning machine includes the movable frame being screwed on movable block lower surface, the lower end side of movable frame is equiped with the movable spinning rotating shaft arranged in horizontal cross rotatably, movable frame correspondence activity spinning rotating shaft is screwed with hydraulic motor, the power output shaft of hydraulic motor is connected by the one end of shaft coupling with movable spinning rotating shaft, movable frame correspondence activity spinning rotating shaft is screwed with the mobile bearing that at least two parallel interval is arranged, movable spinning rotating shaft is flush-mounted in each mobile bearing rotatably, the movable spinning rotating shaft end sleeve card in hydraulic motor opposition side has the movable pressing-wheel in cylindrical shape, movable pressing-wheel is coaxially arranged with movable spinning rotating shaft；
Flexbile gear installing mechanism includes the fixing and mounting bracket being screwed on lower end fixed block upper surface, the upper end side of fixing and mounting bracket is equiped with rotatably in the underface of movable spinning rotating shaft and installs rotating shaft with the movable spaced apart flexbile gear of spinning shaft parallel, fixing and mounting bracket correspondence flexbile gear is installed rotating shaft and is screwed with the fixed bearing block that at least two parallel interval is arranged, flexbile gear is installed rotating shaft and is flush-mounted in each fixed bearing block rotatably, flexbile gear is installed the one end of rotating shaft and is equiped with flexbile gear mounting blocks in the underface of movable pressing-wheel, flexbile gear mounting blocks includes integrated flexbile gear suit portion and mounting blocks fixed part, mounting blocks fixed part is screwed on flexbile gear and installs rotating shaft, flexbile gear suit portion be cylindrical shape and with flexbile gear install rotating shaft coaxially arranged.
Wherein, being embedded with guide pin bushing in each through hole of described movable block respectively, each described supporting cell guide is flush-mounted in corresponding guide pin bushing respectively.
The invention have the benefit that a kind of spinning machine being applied to harmonic reducer flexible wheel processing of the present invention, it includes hydraulic press assembly, flexbile gear spinning assembly, hydraulic press assembly includes hydraulic press base, lower end fixed block, upper end fixed block, movable block, supporting cell guide, hydraulic cylinder, each supporting cell guide is flush-mounted in the corresponding through hole of movable block respectively, hydraulic cylinder is installed on upper end fixed block upper surface, and hydraulic cylinder drives movable block action by its piston rod；Flexbile gear spinning assembly includes movable spinning machine, flexbile gear installing mechanism, movable spinning machine includes the movable frame being screwed on movable block lower surface, movable frame lower end side installing activity spinning rotating shaft, movable spinning rotating shaft is installed on movable frame, movable spinning rotating shaft set card movable pressing-wheel by fluid motor-driven and by mobile bearing；Flexbile gear installing mechanism includes the fixing and mounting bracket being screwed on lower end fixed block upper surface, fixing and mounting bracket upper end side is installed flexbile gear immediately below movable spinning rotating shaft and is installed rotating shaft, flexbile gear is installed rotating shaft and is installed on fixing and mounting bracket by fixed bearing block, flexbile gear is installed the one end of rotating shaft and is installed flexbile gear mounting blocks immediately below movable pressing-wheel, flexbile gear mounting blocks includes flexbile gear suit portion, mounting blocks fixed part, and mounting blocks fixed part is screwed on flexbile gear and installs rotating shaft.Being designed by said structure, the present invention can effectively complete the rotary pressing processing of flexbile gear thin-walled portion, the i.e. present invention, and to have modern design, simple in construction and reliability good.
Accompanying drawing explanation
Below with accompanying drawing, the present invention is further detailed, but the embodiment in accompanying drawing does not constitute any limitation of the invention.
Fig. 1 is the structural representation of flexbile gear.
Fig. 2 is the structural representation of the present invention.
Fig. 3 is the structural representation of the flexbile gear spinning assembly of the present invention.
Fig. 1 to Fig. 3 includes:
1 hydraulic press assembly
11 hydraulic press bases
12 lower end fixed block 13 upper end fixed blocks
14 movable blocks
15 supporting cell guides
16 hydraulic cylinders
2 flexbile gear spinning assemblies
21 movable spinning machines
211 movable frames
212 movable spinning rotating shafts
213 hydraulic motors
214 shaft couplings
215 mobile bearings
216 movable pressing-wheel 22 flexbile gear installing mechanisms
221 fixing and mounting brackets
222 flexbile gears install rotating shaft
223 fixed bearing blocks
224 flexbile gear mounting blocks
2241 flexbile gear suit portions
2242 mounting blocks fixed parts
10 flexbile gears
101 outer gear portion
102 driving sections.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be described.
As shown in Figures 2 and 3, a kind of spinning machine being applied to harmonic reducer flexible wheel processing, include hydraulic press assembly 1 and flexbile gear spinning assembly 2.
nullWherein，Hydraulic press assembly 1 includes hydraulic press base 11、It is installed in the lower end fixed block 12 of hydraulic press base 11 upper surface，The surface of lower end fixed block 12 is equiped with upper end fixed block 13，Upper end fixed block 13 is arranged with lower end fixed block 12 parallel interval，Relative can be equiped with movable block 14 between upper end fixed block 13 with lower end fixed block 12 up and downly，Four also it are equiped with respectively in the supporting cell guide 15 being vertically arranged between upper end fixed block 13 and lower end fixed block 12，The upper end of each supporting cell guide 15 is connected with upper end fixed block 13 respectively，The bottom of each supporting cell guide 15 is connected with lower end fixed block 12 respectively，The corresponding each supporting cell guide 15 of movable block 14 offer respectively up and down completely through through hole，Each supporting cell guide 15 is flush-mounted in corresponding through hole respectively，The upper surface of upper end fixed block 13 is screwed with hydraulic cylinder 16，The piston rod extension end of hydraulic cylinder 16 passes upper end fixed block 13 down and extends to the lower end side of upper end fixed block 13，The piston rod extension end of hydraulic cylinder 16 is connected with movable block 14.
nullFurther，Flexbile gear spinning assembly 2 includes movable spinning machine 21 and is installed in the flexbile gear installing mechanism 22 of movable spinning machine 21 lower end side，Movable spinning machine 21 includes the movable frame 211 being screwed on movable block 14 lower surface，The lower end side of movable frame 211 is equiped with the movable spinning rotating shaft 212 arranged in horizontal cross rotatably，The corresponding movable spinning rotating shaft 212 of movable frame 211 is screwed with hydraulic motor 213，The power output shaft of hydraulic motor 213 is connected by the one end of shaft coupling 214 with movable spinning rotating shaft 212，The corresponding movable spinning rotating shaft 212 of movable frame 211 is screwed with the mobile bearing 215 that at least two parallel interval is arranged，Movable spinning rotating shaft 212 is flush-mounted in each mobile bearing 215 rotatably，The movable spinning rotating shaft 212 end sleeve card in hydraulic motor 213 opposition side has the movable pressing-wheel 216 in cylindrical shape，Movable pressing-wheel 216 is coaxially arranged with movable spinning rotating shaft 212.
nullFurther，Flexbile gear installing mechanism 22 includes the fixing and mounting bracket 221 being screwed on lower end fixed block 12 upper surface，The upper end side of fixing and mounting bracket 221 is equiped with the flexbile gear arranged with movable spinning rotating shaft 212 parallel interval rotatably and installs rotating shaft 222 in the underface of movable spinning rotating shaft 212，The corresponding flexbile gear of fixing and mounting bracket 221 is installed rotating shaft 222 and is screwed with the fixed bearing block 223 that at least two parallel interval is arranged，Flexbile gear is installed rotating shaft 222 and is flush-mounted in each fixed bearing block 223 rotatably，Flexbile gear is installed the one end of rotating shaft 222 and is equiped with flexbile gear mounting blocks 224 in the underface of movable pressing-wheel 216，Flexbile gear mounting blocks 224 includes integrated flexbile gear suit portion 2241 and mounting blocks fixed part 2242，Mounting blocks fixed part 2242 is screwed on flexbile gear and installs rotating shaft 222，To install rotating shaft 222 coaxially arranged in cylindrical shape and with flexbile gear for flexbile gear suit portion 2241.
Below in conjunction with concrete course of action, the present invention will be described in detail, particularly as follows: the flexbile gear 10 of non-Gear Shaping is first positioned over flexbile gear mounting blocks 224, wherein, the thin-walled portion of flexbile gear 10 is set in the flexbile gear suit portion 2241 of flexbile gear mounting blocks 224；After treating that flexbile gear 10 is placed, start hydraulic motor 213 and hydraulic cylinder 16, hydraulic motor 213 is rotated by shaft coupling 214 drive activity spinning rotating shaft 212, movable spinning rotating shaft 212 drives movable pressing-wheel 216 to rotate again, hydraulic cylinder 16 drives movable block 14 to move down by its piston rod, movable block 14 drives movable frame 211, hydraulic motor 213, live bearing axle, movable spinning rotating shaft 212 and movable pressing-wheel 216 to move down, and movable pressing-wheel 216 is the most down near the thin-walled portion of flexbile gear 10；After the thin-walled portion that movable pressing-wheel 216 contacted and compressed flexbile gear 10, hydraulic cylinder 16 stops action and makes movable pressing-wheel 216 keep acting on the thin-walled portion of flexbile gear 10, hydraulic motor 213 continues action and drives movable pressing-wheel 216 to be rotated further, effect is compressed due to movable pressing-wheel 216, flexbile gear 10 is along with movable pressing-wheel 216 synchronous axial system, and flexbile gear mounting blocks 224, flexbile gear install rotating shaft 222 along with movable spinning rotating shaft 212 synchronous axial system；Need to be explained further, under the effect that compresses of movable pressing-wheel 216, the thin-walled portion stress of flexbile gear 10 also becomes increasingly finer and close.
After the thin-walled portion spinning of flexbile gear 10, hydraulic cylinder 16 resets and drives to move on movable block 14, movable frame 211, mobile bearing 215, movable spinning rotating shaft 212, movable pressing-wheel 216 and resets, and hydraulic motor 213 stops action.
Summary situation understands, and is designed by said structure, and the present invention can effectively complete the rotary pressing processing of flexbile gear 10 thin-walled portion, the i.e. present invention, and to have modern design, simple in construction and reliability good.
As preferred embodiment, being embedded with guide pin bushing (not shown) in each through hole of movable block 14 respectively, each supporting cell guide 15 is flush-mounted in corresponding guide pin bushing respectively.By being embedded in guide pin bushing in through hole, it is more steady that it can make movable block 14 move up and down.
Above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the thought of the present invention, the most all will change, and this specification content should not be construed as limitation of the present invention.
Claims (2)
1. the spinning machine being applied to harmonic reducer flexible wheel processing, it is characterised in that: include hydraulic press assembly (1) and flexbile gear spinning assembly (2)；
nullHydraulic press assembly (1) includes hydraulic press base (11)、It is installed in the lower end fixed block (12) of hydraulic press base (11) upper surface，The surface of lower end fixed block (12) is equiped with upper end fixed block (13)，Upper end fixed block (13) is arranged with lower end fixed block (12) parallel interval，Relative can be equiped with movable block (14) between upper end fixed block (13) with lower end fixed block (12) up and downly，Four also it are equiped with respectively in the supporting cell guide (15) being vertically arranged between upper end fixed block (13) and lower end fixed block (12)，The upper end of each supporting cell guide (15) is connected with upper end fixed block (13) respectively，The bottom of each supporting cell guide (15) is connected with lower end fixed block (12) respectively，The corresponding each supporting cell guide of movable block (14) (15) offer respectively up and down completely through through hole，Each supporting cell guide (15) is flush-mounted in corresponding through hole respectively，The upper surface of upper end fixed block (13) is screwed with hydraulic cylinder (16)，The piston rod extension end of hydraulic cylinder (16) passes upper end fixed block (13) down and extends to the lower end side of upper end fixed block (13)，The piston rod extension end of hydraulic cylinder (16) is connected with movable block (14)；
nullFlexbile gear spinning assembly (2) includes movable spinning machine (21) and is installed in the flexbile gear installing mechanism (22) of movable spinning machine (21) lower end side，Movable spinning machine (21) includes the movable frame (211) being screwed on movable block (14) lower surface，The lower end side of movable frame (211) is equiped with the movable spinning rotating shaft (212) arranged in horizontal cross rotatably，The corresponding movable spinning rotating shaft (212) of movable frame (211) is screwed with hydraulic motor (213)，The power output shaft of hydraulic motor (213) is connected by the one end of shaft coupling (214) with movable spinning rotating shaft (212)，The corresponding movable spinning rotating shaft (212) of movable frame (211) is screwed with the mobile bearing (215) that at least two parallel interval is arranged，Movable spinning rotating shaft (212) is flush-mounted in each mobile bearing (215) rotatably，The movable spinning rotating shaft (212) the end sleeve card in hydraulic motor (213) opposition side has the movable pressing-wheel (216) in cylindrical shape，Movable pressing-wheel (216) is coaxially arranged with movable spinning rotating shaft (212)；
nullFlexbile gear installing mechanism (22) includes the fixing and mounting bracket (221) being screwed on lower end fixed block (12) upper surface，The upper end side of fixing and mounting bracket (221) is equiped with the flexbile gear arranged with movable spinning rotating shaft (212) parallel interval rotatably and installs rotating shaft (222) in the underface of movable spinning rotating shaft (212)，The corresponding flexbile gear of fixing and mounting bracket (221) is installed rotating shaft (222) and is screwed with the fixed bearing block (223) that at least two parallel interval is arranged，Flexbile gear is installed rotating shaft (222) and is flush-mounted in each fixed bearing block (223) rotatably，Flexbile gear is installed the one end of rotating shaft (222) and is equiped with flexbile gear mounting blocks (224) in the underface of movable pressing-wheel (216)，Flexbile gear mounting blocks (224) includes integrated flexbile gear suit portion (2241) and mounting blocks fixed part (2242)，Mounting blocks fixed part (2242) is screwed on flexbile gear and installs rotating shaft (222)，Flexbile gear suit portion (2241) in cylindrical shape and with flexbile gear install rotating shaft (222) coaxially arranged.
A kind of spinning machine being applied to harmonic reducer flexible wheel processing the most according to claim 1, it is characterised in that: being embedded with guide pin bushing in each through hole of described movable block (14) respectively, each described supporting cell guide (15) is flush-mounted in corresponding guide pin bushing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258556.5A CN104826913B (en) | 2015-05-20 | 2015-05-20 | A kind of spinning machine being applied to harmonic reducer flexible wheel processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510258556.5A CN104826913B (en) | 2015-05-20 | 2015-05-20 | A kind of spinning machine being applied to harmonic reducer flexible wheel processing |
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| Publication Number | Publication Date |
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| CN104826913A CN104826913A (en) | 2015-08-12 |
| CN104826913B true CN104826913B (en) | 2016-10-19 |
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| CN201510258556.5A Active CN104826913B (en) | 2015-05-20 | 2015-05-20 | A kind of spinning machine being applied to harmonic reducer flexible wheel processing |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138812B (en) * | 2017-05-15 | 2018-12-14 | 东莞市鑫拓智能机械科技有限公司 | A kind of harmonic reducer flexible wheel, firm gear conversion engagement pairing beveller |
| CN113399935B (en) * | 2020-03-16 | 2022-05-20 | 无锡巨蟹智能驱动科技有限公司 | Manufacturing process of harmonic speed reducer flexible gear |
| CN114769454B (en) * | 2022-04-20 | 2023-05-12 | 华南理工大学 | Flexible gear and strengthening and toughening cold processing method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6216512B1 (en) * | 1993-11-16 | 2001-04-17 | Sango Co., Ltd. | Method and apparatus for forming a processed portion of a workpiece |
| US7647803B2 (en) * | 2004-09-01 | 2010-01-19 | Bodnar Ernest R | Rotary apparatus with multiple guides and method of forming |
| CN201940453U (en) * | 2010-12-24 | 2011-08-24 | 陈志宽 | Rolled wheel felloe-rolling former |
| CN202539320U (en) * | 2012-03-30 | 2012-11-21 | 王兆鹿 | Novel engineering wheel rim roll forming machine |
| CN202824314U (en) * | 2012-09-08 | 2013-03-27 | 山东中德设备有限公司 | Barrel ring edge spinning machine |
| CN103691790B (en) * | 2013-12-20 | 2016-01-20 | 华南理工大学 | A kind of Opposite roller spinning building mortion |
| CN204735579U (en) * | 2015-05-20 | 2015-11-04 | 东莞市鑫拓智能机械科技有限公司 | Be applied to spinning equipment of harmonic speed reducer ware flexbile gear processing |
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Effective date of registration: 20160830 Address after: 523000 Dongguan City, Shijie Town, a single village housing estate industry Applicant after: The prosperous intelligent machine Science and Technology Ltd. that opens up of Dongguan City Address before: 523000 Dongguan City, Shijie Town, a single village housing estate industry Applicant before: Jiang Guiyun |
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Inventor after: Zou Zancheng Inventor before: Zou Zancheng Inventor before: Dan Hongjiang |