CN112018924A - Well formula carburizing furnace motor seal structure - Google Patents
Well formula carburizing furnace motor seal structure Download PDFInfo
- Publication number
- CN112018924A CN112018924A CN202010809002.0A CN202010809002A CN112018924A CN 112018924 A CN112018924 A CN 112018924A CN 202010809002 A CN202010809002 A CN 202010809002A CN 112018924 A CN112018924 A CN 112018924A
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- extension shaft
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- stirring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/003—Couplings; Details of shafts
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
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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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a motor sealing structure of a pit-type carburizing furnace, which comprises a fixed base, an extension shaft structure seat, a fixed bearing frame, a motor main body and a water-cooling heat dissipation structure, wherein the extension shaft structure seat consists of a seat stand, an extension shaft structure, a positioning outer cylinder and a transmission gear, and the fixed bearing frame consists of a support leg, a fixed ring stand, a motor fixing lug and a transmission shaft structure. The invention optimizes the arrangement of the sealing structure of the motor of the well type carburizing furnace, changes the structure and the working operation principle of the traditional sealing structure, improves the sealing structure into a novel sealing structure, adopts a heat radiation structure with the motor for water cooling, adopts the length which can adjust the length of the extension shaft, has wider application range and more stable structure, utilizes the micro energy of the motor operation to drive the operation of the heat radiation structure of the motor, realizes the synchronization of the heat radiation of the motor, has compact structure and low manufacturing cost, and is suitable for popularization and use.
Description
Technical Field
The invention relates to the field of heat treatment equipment, in particular to a motor sealing structure of a well type carburizing furnace.
Background
The pit-type carburizing furnace is widely applied to the heat treatment process of machining parts in various industries, and aims to improve the surface performance quality of workpieces, a sealed furnace tank is used as a working space for workpiece treatment, the working pressure in the furnace tank is micro-positive pressure, and a high-temperature circulating fan is arranged on a furnace cover and is used for uniformly stirring various liquids (carburizing agent, protective gas and the like) in a drip furnace after gasification, and the furnace temperature is uniform by stirring the hot gas circulation in the furnace.
Disclosure of Invention
The invention aims to provide a motor sealing structure of a pit-type carburizing furnace, which aims to solve the technical problems and adopts the following technical scheme for realizing the aim:
the utility model provides a well formula carburizing furnace motor seal structure, includes unable adjustment base, extension axial structure seat, fixed frame, motor main part, water-cooling heat radiation structure of accepting, extension axial structure seat passes through the connecting pin to be fixed in unable adjustment base's top side, fixed frame of accepting is established at the top surface of extension axial structure seat, and extends axial structure seat, fixed frame integrated into one piece of accepting, water-cooling heat radiation structure fixes the inboard at fixed frame of accepting, motor main part fixes the inboard center at fixed frame of accepting, and the center of extension axial structure seat is connected to motor main part's bottom.
On the basis of the technical scheme, the fixed base comprises a base, fixed ears, height adjusting columns and positioning sleeves, the fixed ears are provided with four groups, the four groups of fixed ears are arranged around the base at equal circumferential angles, the height adjusting columns are provided with four groups, the four groups of height adjusting columns are arranged on the top side of the base at equal circumferential angles, the positioning sleeves are arranged at the center of the base, the fixed ears, the height adjusting columns and the positioning sleeves are integrally formed, the fixed ears are provided with penetrating connecting holes, and the height adjusting columns are provided with pin shaft holes arranged at equal intervals.
On the basis of the technical scheme, the extension shaft structure seat comprises a seat stand, an extension shaft structure, a positioning outer cylinder and a transmission gear, wherein the extension shaft structure is arranged on the inner bottom side of the center of the seat stand, the transmission gear is arranged on the inner side of the seat stand, the transmission gear is connected to one side of the extension shaft structure, the positioning outer cylinder is arranged on the bottom side of the seat stand, the extension shaft structure penetrates through the positioning outer cylinder and can rotate in the seat stand and the positioning outer cylinder, the top surface of the seat stand is provided with four sets of through height adjusting holes, height adjusting columns are inserted in the height adjusting holes, the side surface of the seat stand is provided with pin shaft holes which are communicated with the height adjusting holes, the positioning outer cylinder is inserted in a positioning sleeve, a fixed bearing frame comprises support legs, a fixed ring stand, motor fixing lugs and a transmission shaft structure, the support legs are provided with four sets, the four groups of support legs are arranged on the top side of the seat stand at equal circumferential angles, the fixing ring stand is arranged at the top ends of the support legs, the motor fixing lugs are arranged on the inner side of the fixing ring stand, the seat stand, the positioning outer cylinder, the support legs, the fixing ring stand and the motor fixing lugs are integrally formed, the bottom end of the transmission shaft structure is connected with the transmission gear, and the top end of the transmission gear is connected with the water-cooling heat dissipation structure.
On the basis of the technical scheme, the water-cooling heat dissipation structure comprises an annular heat absorption cylinder, heat dissipation fins, stirring rings and stirring blades, wherein the heat dissipation fins are arranged on the outer side of the annular heat absorption cylinder, the stirring rings are arranged on the inner top side of the annular heat absorption cylinder, the stirring blades are provided with a plurality of groups, the groups of stirring blades are arranged on the inner bottom side of the stirring rings at equal intervals, a connecting tooth socket is formed in the bottom side of the stirring rings, the top end of the transmission shaft structure is connected into the connecting tooth socket in the bottom side of the stirring rings, and the stirring rings rotate along with the rotation of the transmission shaft structure.
On the basis of the technical scheme, the extension shaft structure comprises a gear disc, a connecting end block, an extension shaft and a shaft end connecting pin, wherein the connecting end block is arranged at the center of the bottom surface of the gear disc, the extension shaft is arranged at the center of the bottom side of the connecting end block, the shaft end connecting pin is connected to the bottom end of the extension shaft, the gear disc, the connecting end block and the extension shaft are integrally formed, and a cross circle center connecting groove is formed in the center of the top surface of the gear disc.
On the basis of the technical scheme, the base, the fixing lugs, the height adjusting columns, the positioning sleeves, the seat stand, the extension shaft structure, the positioning outer cylinder, the transmission gear, the annular heat absorption cylinder, the radiating fins, the stirring ring and the stirring blades are all made of forged steel materials, and the surfaces of the stirring ring and the stirring blades are subjected to electroplating rust prevention treatment.
Compared with the prior art, the invention has the following advantages: the invention optimizes the arrangement of the sealing structure of the motor of the well type carburizing furnace, changes the structure and the working operation principle of the traditional sealing structure, improves the sealing structure into a novel sealing structure, adopts a heat radiation structure with the motor for water cooling, adopts the length which can adjust the length of the extension shaft, has wider application range and more stable structure, utilizes the micro energy of the motor operation to drive the operation of the heat radiation structure of the motor, realizes the synchronization of the heat radiation of the motor, has compact structure and low manufacturing cost, and is suitable for popularization and use.
Drawings
Fig. 1 is a general appearance state diagram of the present invention.
FIG. 2 is a schematic view of a fixing base structure according to the present invention.
FIG. 3 is a schematic view of the extension shaft structure seat and the fixed supporting frame of the present invention.
Fig. 4 is a schematic side plan view of the integral bonding structure of the present invention.
FIG. 5 is a schematic perspective plan view of the seat stand of the present invention.
Fig. 6 is a schematic diagram of a double-view plane of the water-cooling heat dissipation structure of the present invention.
Fig. 7 is a schematic view of an extension shaft structure according to the present invention.
In the figure: the device comprises a fixed base 1, an extension shaft structure seat 2, a fixed bearing frame 3, a motor main body 4, a water-cooling heat dissipation structure 5, a base 6, a fixed lug 7, a height adjusting column 8, a positioning sleeve 9, a seat stand 10, an extension shaft structure 11, a positioning outer cylinder 12, a transmission gear 13, a support leg 14, a fixed ring stand 15, a motor fixing lug 16, a transmission shaft structure 17, an annular heat absorbing cylinder 18, a heat dissipation fin 19, a stirring ring 20, a stirring blade 21, a connecting tooth groove 22, a connecting hole 23, a pin shaft hole 24, a height adjusting hole 25, a connecting pin 26, a gear disc 27, a connecting end block 28, a lengthened shaft 29, a shaft end connecting pin 30 and a cross circle center connecting groove 31.
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description.
The utility model provides a well formula carburizing furnace motor seal structure, includes unable adjustment base 1, extension axial structure seat 2, fixed accepting frame 3, motor main part 4, water-cooling heat radiation structure 5, extension axial structure seat 2 passes through connecting pin 26 to be fixed in unable adjustment base 1's top side, fixed accepting frame 3 establishes at the top surface of extension axial structure seat 2, and extends axial structure seat 2, fixed accepting frame 3 integrated into one piece, water-cooling heat radiation structure 5 fixes the inboard at fixed accepting frame 3, motor main part 4 fixes the inboard center at fixed accepting frame 3, and the center of extension axial structure seat 2 is connected to motor main part 4's bottom.
The extension shaft structure seat 2 is composed of a seat stand 10, an extension shaft structure 11, a positioning outer cylinder 12 and a transmission gear 13, the extension shaft structure 11 is arranged on the inner bottom side of the center of the seat stand 10, the transmission gear 13 is arranged on the inner side of the seat stand 10, the transmission gear 13 is connected to one side of the extension shaft structure 11, the positioning outer cylinder 12 is arranged on the bottom side of the seat stand 10, the extension shaft structure 11 penetrates through the positioning outer cylinder 12, the extension shaft structure 11 can rotate in the seat stand 10 and the positioning outer cylinder 12, the top surface of the seat stand 10 is provided with four sets of through height adjusting holes, a height adjusting column 8 is inserted into the height adjusting holes 25, the side surface of the seat stand 10 is provided with a pin shaft hole 24, the pin shaft hole 24 is communicated with the height adjusting holes 25, the positioning outer cylinder 12 is inserted into the positioning sleeve 9, and the fixing bearing frame 3 is composed of support legs 14, a fixing ring stand 15, a motor fixing lug 16, a fixing bearing frame, The water-cooling heat dissipation structure comprises a transmission shaft structure 17, wherein four groups of support legs 14 are arranged, the four groups of support legs 14 are arranged on the top side of a seat stand 10 at equal circumferential angles, a fixed ring stand 15 is arranged at the top end of each support leg 14, a motor fixing lug 16 is arranged on the inner side of the fixed ring stand 15, the seat stand 10, a positioning outer barrel 12, the support legs 14, the fixed ring stand 15 and the motor fixing lug 16 are integrally formed, a transmission gear 13 is connected to the bottom end of the transmission shaft structure 17, and the top end of the transmission gear 13 is connected with the water-cooling heat dissipation structure 5.
The water-cooling heat dissipation structure 5 is composed of an annular heat absorption cylinder 18, heat dissipation fins 19, a stirring ring 20 and stirring blades 21, wherein the heat dissipation fins 19 are arranged on the outer side of the annular heat absorption cylinder 18, the stirring ring 20 is arranged on the inner top side of the annular heat absorption cylinder 18, the stirring blades 21 are provided with a plurality of groups, the groups of stirring blades 21 are arranged on the inner bottom side of the stirring ring 20 at equal intervals, a connecting tooth groove 22 is formed in the bottom side of the stirring ring 20, the top end of the transmission shaft structure 17 is connected into the connecting tooth groove 22 in the bottom side of the stirring ring 20, and the stirring ring 20 rotates along with the rotation of the transmission shaft structure 17.
The extension shaft structure 11 is composed of a gear disc 27, a connecting end block 28, an extension shaft 29 and a shaft end connecting pin 30, wherein the connecting end block 28 is arranged at the center of the bottom surface of the gear disc 27, the extension shaft 29 is arranged at the center of the bottom side of the connecting end block 28, the shaft end connecting pin 30 is connected to the bottom end of the extension shaft 29, the gear disc 27, the connecting end block 28 and the extension shaft 29 are integrally formed, and a cross circle center connecting groove 31 is formed in the center of the top surface of the gear disc 27.
The base 6, the fixing lug 7, the height adjusting column 8, the positioning sleeve 9, the seat stand 10, the extension shaft structure 11, the positioning outer cylinder 12, the transmission gear 13, the annular heat absorbing cylinder 18, the radiating fins 19, the stirring ring 20 and the stirring blades 21 are all made of forged steel materials, and the surfaces of the stirring ring 20 and the stirring blades 21 are subjected to electroplating rust prevention treatment.
The working principle of the invention is as follows: the use mode of the equipment is simple, when the well type carburizing furnace operates, the motor body of the driving equipment, because the motor shaft of the motor body is connected in the cross circle center connecting groove of the extension shaft structure, the motor shaft drives the gear disc, the connecting end block and the extension shaft to rotate, the effect of shaft end extension is realized, in addition, the length of the shaft end can be adjusted by adjusting the length of the positioning outer cylinder inserted in the positioning sleeve, the connecting pin is inserted into a proper pin shaft hole and fixed, the length of the shaft rod after adjustment can be kept, when the gear disc rotates, the transmission gear can be driven to rotate, the transmission shaft structure can rotate along with the transmission gear, the connecting tooth groove of the stirring ring is connected at the top end of the transmission shaft structure, the stirring ring and the stirring blades can be driven to rotate, so that the heat dissipation liquid in the annular heat absorption cylinder can be fully moved, the molecular motion is accelerated, the heat transfer is accelerated, and the function of heat dissipation of the motor is realized.
The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.
Claims (6)
1. The utility model provides a well formula carburizing furnace motor seal structure, a serial communication port, including unable adjustment base (1), extension axle construction seat (2), fixed frame (3), motor main part (4), water-cooling heat radiation structure (5) of accepting, the top side at unable adjustment base (1) is fixed through connecting pin (26) in extension axle construction seat (2) is accepted in fixed frame (3) of accepting, and extends axle construction seat (2), fixed frame (3) integrated into one piece of accepting, water-cooling heat radiation structure (5) are fixed in the inboard of fixed frame (3) of accepting, motor main part (4) are fixed at the inboard center of fixed frame (3) of accepting, and the center of extension axle construction seat (2) is connected to the bottom of motor main part (4).
2. The sealing structure of the motor of the shaft type carburizing furnace according to claim 1, the fixed base (1) consists of a base (6), a fixed lug (7), a height adjusting column (8) and a positioning sleeve (9), four groups of fixing lugs (7) are arranged, the four groups of fixing lugs (7) are arranged around the base (6) in an equal circumferential angle, four groups of high-low adjusting columns (8) are arranged, the four groups of high-low adjusting columns (8) are arranged on the top side surface of the base (6) in an equal circumferential angle manner, the positioning sleeve (9) is arranged at the center of the base (6), the fixing lug (7), the height adjusting column (8) and the positioning sleeve (9) are integrally formed, the fixing lug (7) is provided with a through connecting hole (23), and the height adjusting column (8) is provided with pin shaft holes (24) which are arranged at equal intervals.
3. The sealing structure of the well type carburizing furnace motor according to claim 1, characterized in that the extension shaft structure base (2) is composed of a base (10), an extension shaft structure (11), a positioning outer cylinder (12) and a transmission gear (13), the extension shaft structure (11) is arranged on the inner bottom side of the center of the base (10), the transmission gear (13) is arranged on the inner side of the base (10), the transmission gear (13) is connected to one side of the extension shaft structure (11), the positioning outer cylinder (12) is arranged on the bottom side of the base (10), the extension shaft structure (11) penetrates through the positioning outer cylinder (12), the extension shaft structure (11) can rotate in the base (10) and the positioning outer cylinder (12), the top surface of the base (10) is provided with four sets of through height adjusting holes (), the height adjusting columns (8) are inserted in the height adjusting holes (25), the side surface of the seat stand (10) is provided with a pin shaft hole (24), the pin shaft hole (24) is communicated with a height adjusting hole (25), the positioning outer cylinder (12) is inserted in the positioning sleeve (9), the fixed bearing frame (3) consists of four groups of support legs (14), a fixed ring stand (15), a motor fixing lug (16) and a transmission shaft structure (17), the support legs (14) are provided with four groups, the four groups of support legs (14) are arranged on the top side surface of the seat stand (10) in an equal circumferential angle mode, the fixed ring stand (15) is arranged at the top end of each support leg (14), the motor fixing lug (16) is arranged on the inner side of the fixed ring stand (15), the seat stand (10), the positioning outer cylinder (12), the support legs (14), the fixed ring stand (15) and the motor fixing lug (16) are integrally formed, and the bottom end of the transmission shaft structure (17) is connected with a transmission gear (13), the top end of the transmission gear (13) is connected with a water-cooling heat dissipation structure (5).
4. The well type carburizing furnace motor sealing structure according to claim 1, wherein the water cooling heat dissipation structure (5) is composed of an annular heat absorption cylinder (18), heat dissipation fins (19), stirring rings (20) and stirring blades (21), the heat dissipation fins (19) are arranged on the outer side of the annular heat absorption cylinder (18), the stirring rings (20) are arranged on the inner top side of the annular heat absorption cylinder (18), the stirring blades (21) are provided with a plurality of groups, the groups of stirring blades (21) are arranged on the inner bottom side of the stirring rings (20) at equal intervals, connecting tooth grooves (22) are formed in the bottom side of the stirring rings (20), the top end of the transmission shaft structure (17) is connected in the connecting tooth grooves (22) in the bottom side of the stirring rings (20), and the stirring rings (20) rotate along with the rotation of the transmission shaft structure (17).
5. The sealing structure of the motor of the shaft type carburizing furnace according to claim 1, characterized in that the extension shaft structure (11) is composed of a gear disc (27), a connecting end block (28), an extension shaft (29) and a shaft end connecting pin (30), the connecting end block (28) is arranged at the center of the bottom surface of the gear disc (27), the extension shaft (29) is arranged at the center of the bottom side of the connecting end block (28), the shaft end connecting pin (30) is connected to the bottom end of the extension shaft (29), the gear disc (27), the connecting end block (28) and the extension shaft (29) are integrally formed, and a cross circle center connecting groove (31) is formed in the center of the top surface of the gear disc (27).
6. The sealing structure of the well type carburizing furnace motor according to claim 1, wherein the base (6), the fixing lug (7), the height adjusting column (8), the positioning sleeve (9), the base (10), the extension shaft structure (11), the positioning outer cylinder (12), the transmission gear (13), the annular heat absorbing cylinder (18), the heat radiating fin (19), the stirring ring (20) and the stirring blade (21) are all made of forged steel materials, and the surfaces of the stirring ring (20) and the stirring blade (21) are subjected to electroplating rust prevention treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010809002.0A CN112018924B (en) | 2020-08-12 | 2020-08-12 | Well formula carburizing furnace motor seal structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010809002.0A CN112018924B (en) | 2020-08-12 | 2020-08-12 | Well formula carburizing furnace motor seal structure |
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| CN112018924A true CN112018924A (en) | 2020-12-01 |
| CN112018924B CN112018924B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010809002.0A Active CN112018924B (en) | 2020-08-12 | 2020-08-12 | Well formula carburizing furnace motor seal structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113684442A (en) * | 2021-08-05 | 2021-11-23 | 江苏颐柏机械有限公司 | Variable-frequency speed regulation device for vacuum carburization process and speed regulation method thereof |
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| CN209652403U (en) * | 2019-03-07 | 2019-11-19 | 上海春玉金属热处理有限公司 | A kind of metallized carbon furnace |
| CN111106714A (en) * | 2019-12-30 | 2020-05-05 | 扬州工业职业技术学院 | Novel permanent magnet motor |
| CN210711701U (en) * | 2019-09-23 | 2020-06-09 | 苏州利德精工制造有限公司 | Heating furnace for metal surface carburizing processing |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203326831U (en) * | 2013-07-15 | 2013-12-04 | 浙江联宜电机股份有限公司 | Rotor rotation supporting structure |
| CN203404577U (en) * | 2013-08-19 | 2014-01-22 | 常熟通润汽车零部件股份有限公司 | Safe support with adjustable height |
| CN207313677U (en) * | 2017-10-12 | 2018-05-04 | 支振磊 | A kind of pit carburizing furnace |
| CN108566047A (en) * | 2018-06-20 | 2018-09-21 | 安徽知之信息科技有限公司 | A kind of New energy automobile motor of high efficiency and heat radiation |
| CN109378938A (en) * | 2018-10-26 | 2019-02-22 | 中车株洲电机有限公司 | The water-cooling method and electric machine stand of motor |
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| CN109546769A (en) * | 2018-12-06 | 2019-03-29 | 贵阳航空电机有限公司 | Motor with cooling bath stator |
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| CN113684442A (en) * | 2021-08-05 | 2021-11-23 | 江苏颐柏机械有限公司 | Variable-frequency speed regulation device for vacuum carburization process and speed regulation method thereof |
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| CN112018924B (en) | 2023-04-14 |
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Effective date of registration: 20230307 Address after: 518000 Room 501, building 3, Hedong Hangcheng Industrial Zone, Xixiang street, Bao'an District, Shenzhen, Guangdong Applicant after: SHENZHEN XFOYO ELECTRONIC Co.,Ltd. Address before: 271100 south of Dongshou Road, Yuanxin street, Xujiahe, Laiwu Economic Development Zone, Jinan City, Shandong Province Applicant before: Jinan hezhichuang Information Technology Co.,Ltd. |
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