CN203804776U - Full-automatic auxiliary device for grinding machine - Google Patents

Full-automatic auxiliary device for grinding machine Download PDF

Info

Publication number
CN203804776U
CN203804776U CN201420169297.XU CN201420169297U CN203804776U CN 203804776 U CN203804776 U CN 203804776U CN 201420169297 U CN201420169297 U CN 201420169297U CN 203804776 U CN203804776 U CN 203804776U
Authority
CN
China
Prior art keywords
screw
slide rail
full
boss
rotary disk
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
Application number
CN201420169297.XU
Other languages
Chinese (zh)
Inventor
郭嘉川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Zhongjian HongYou Construction Co. Ltd.
Original Assignee
Wenzhou Qibang Environmental Protection Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Qibang Environmental Protection Technology Co Ltd filed Critical Wenzhou Qibang Environmental Protection Technology Co Ltd
Priority to CN201420169297.XU priority Critical patent/CN203804776U/en
Application granted granted Critical
Publication of CN203804776U publication Critical patent/CN203804776U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to part machining equipment, specifically a full-automatic auxiliary device for a grinding machine. The device comprises two supports, a linear slide rail, a screw rod, a hand wheel, a sliding block, a screw rod nut, a clamping disc, a rotating disc seat, a locking screw, a locking handle, a clamping tool fixing seat, four steel-wire clamping hoops, and two clamping apparatus. The upper part of the linear slide rail is provided with a semi-circular trench a, and the linear slide rail is horizontally disposed between the two supports. Two ends of the screw rod are fixed between the two supports through a rolling bearing, and the right end of the screw rod extends out of the right end face of the right support. The device provided by the utility model is low in labor intensity, is high in work efficiency, is high in grinding precision, and guarantees the personal safety of an operator.

Description

A kind of full-automatic abrasive wheel machine servicing unit
Technical field
The present invention relates to a kind of part process equipment, specifically a kind of full-automatic abrasive wheel machine servicing unit.
Background technology
Abrasive machine is the common equipment for the various cutters of sharpening, instrument and part, and part is in welding or install as last and need part seamed edge to carry out grinding process, mends miniature parts that plates, set square and rotary type size are less etc. such as some.In traditional using method, part generally adopts vertical sand turbine to carry out polishing operation, the hand-held revolving parts of operating personnel or panel part, by part seamed edge and revolving wheel contact friction, thereby reach the effect after polishing, however this traditional polishing process exist be not easy control polishing degree, cannot ensure the precision of part after polishing and have the defects such as potential safety hazard.
Although also there is the equipment of some auxiliary abrasive machine work on current existing market, but its technology is not mature enough, the abrasive machine auxiliary mould that for example China Patent No. 201220189129.8 is announced, it comprises support platform, in support platform, be bolted base, on base, fix the first vertical plate, the two ends of clip are with external screw thread, the two ends of clip are located in the via hole on the first vertical plate, and fix by nut, all arrange vertical with support platform of two clips, also can be horizontally disposed with as required.In the time that miniature parts is polished, abrasive machine is inserted in two clips, fastening nut, polishes by the hand-held miniature parts of operating personnel; In the time that counter plate part is polished, panel part is put into vertical plate and grip block, fixing by tighting a bolt, then operating personnel's hand held panel part is polished, improved operating efficiency although compare traditional polishing process, it still exists, and labour intensity is large, automaticity is low, operating efficiency is not high, artificially polish error, machining accuracy are not high and have the shortcomings such as potential safety hazard.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the invention provides that a kind of labour intensity is low, operating efficiency is high, the high full-automatic abrasive wheel machine servicing unit of polishing precision, has ensured operating personnel's personal safety.
The present invention will solve its technical problem and realize by the following technical solutions: a kind of full-automatic abrasive wheel machine servicing unit, comprise two bracing frames, line slide rail, leading screw, handwheel, slide block, feed screw nut, clamping disk(-sc), rotary disk basement, lock-screw, set lever, fixture holder, four steel wire clips and two binding clasps, described line slide rail top arranges semi-circular grooves a, and line slide rail level is arranged between two bracing frames; The two ends of described leading screw are fixed between two bracing frames by rolling bearing, and the right-hand member of leading screw stretches out the right side of bracing frame; Described handwheel is arranged on the extension of leading screw right-hand member, just can drive leading screw rotation by rotating handwheel; Described slider bottom be provided with line slide rail on the semi-circular grooves b of semi-circular grooves a formed objects, slide block is positioned on line slide rail, and is slidably matched with line slide rail; Described feed screw nut is fixed on the semi-circular grooves middle part of slider bottom, and and leading screw between match by screw thread, the rotation of leading screw promotes feed screw nut and moves axially, and moves on line slide rail thereby promote slide block; Described clamping disk(-sc) and slide block are connected; On described rotary disk basement, be provided with screwed hole, rotary disk basement is arranged on clamping disk(-sc); Described lock-screw is arranged in the screwed hole on rotary disk basement; Described set lever and lock-screw top are connected, and by rotation lock handle, just lock-screw can be tightened, and in the situation that lock-screw is tightened, lock-screw bottom is pressed on the surface of clamping disk(-sc), fix to clamp the relative position between dish and rotary disk basement; The front surface middle part of described fixture holder is provided with the front boss of horizontal positioned, and its middle part, rear surface is provided with the rear boss of vertical placement, and fixture holder and rotary disk basement are connected; Four described steel wire clips are arranged on respectively on front boss and rear boss, and steel wire clip is for the elongated rotary part of fixed profile; Described level of two binding clasps is arranged on the middle part, the left side of fixture holder, another is vertically fixedly mounted on the middle part, the right side of fixture holder, binding clasp is for stationary plane plate parts, and its level and vertical two kinds of mounting means are convenient to the polishing operation of face plate parts after clamped.
As limitation of the invention: the synthetic circular groove of semi-circular grooves b that the semi-circular grooves a arranging on described line slide rail and slide block arrange, and the intermediate thread part of leading screw is positioned at circular groove inside, circular groove provides space for the installation of leading screw and feed screw nut, and ensures that line slide rail and slide block steadily coordinate.
By as limitation of the invention further: the axis of described rotary disk basement and the axis of clamping disk(-sc) coincide, and rotary disk basement can rotate around clamping disk(-sc) axis.
As further limiting of the present invention: described front boss and rear boss are all symmetrically arranged with two through holes, and front boss is identical with rear boss specification, are convenient to making and the processing of part.
Restriction as to this aforesaid way: four described steel wire clips wherein two through holes that pass on front boss respectively are vertically fixed on front boss, two other is horizontally fixed on rear boss through the through hole on rear boss respectively, the level of steel wire clip and vertical two kinds of mounting means, be convenient to the polishing operation after clamped to rotary part.
Restriction as to binding clasp: described binding clasp comprises two grip blocks and stop screw, and described grip block is made up of vertical portion and horizontal part, and vertical portion and horizontal part are one-body molded, and horizontal part is provided with open slot; Described stop screw is located in open slot the relative position of two grip blocks is fixed.
Beneficial effect of the present invention is:
(1) the present invention has designed leading screw and screw nut driven mode, only needs manual operation handwheel can complete whole procedure, has reduced operating personnel's labour intensity, has improved operating efficiency, has ensured operating personnel's personal safety simultaneously;
(2) the present invention has designed rotary disk basement and clamping disk(-sc) that axis overlaps, can rotate around clamping disk(-sc) axis by lock-screw control rotary disk basement, makes fixture holder can more fixedly need the position of processing parts, has improved the polishing precision of part;
(3) owing to being provided with front boss and rear boss in the front and rear surfaces of fixture holder, the polishing rotary part that its level and vertical two kinds of mounting means can be more portable by four steel wire clips;
(4) because the surface, left and right at fixture holder is provided with two binding clasps, the buffed surface plate parts that its level and vertical two kinds of mounting means can be more portable by caging bolt;
(5) the present invention has eliminated the artificial external polishing error in traditional polishing mode, can realize the function of automation polishing part.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is overall perspective view of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is full sectional view of the present invention;
Fig. 4 is the perspective view of fixture holder of the present invention;
Fig. 5 is the perspective view of binding clasp of the present invention.
In figure: 1, bracing frame; 2, line slide rail; 3, leading screw; 4, handwheel; 5, slide block; 6, feed screw nut; 7, clamping disk(-sc); 8, rotary disk basement; 9, lock-screw; 10, set lever; 11, fixture holder; 1101, front boss; 1102, rear boss; 12, steel wire clip; 13, binding clasp; 1301, grip block; 1301a, vertical portion; 1301b, horizontal part; 1302, stop screw.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of full-automatic abrasive wheel machine servicing unit, comprise two bracing frames 1, line slide rail 2, leading screw 3, handwheel 4, slide block 5, feed screw nut 6, clamping disk(-sc) 7, rotary disk basement 8, lock-screw 9, set lever 10, fixture holder 11, four steel wire clips 12 and two binding clasps 13, described line slide rail 2 tops arrange semi-circular grooves a, and line slide rail 2 levels are arranged between two bracing frames 1; The two ends of described leading screw 3 are fixed between two bracing frames 1 by rolling bearing, and the right-hand member of leading screw 3 stretches out the right side of bracing frame 1; Described handwheel 4 is arranged on the extension of leading screw 3 right-hand members, just can drive leading screw 3 to rotate by rotating handwheel 4; Described slide block 5 bottoms be provided with line slide rail 2 on the semi-circular grooves b of semi-circular grooves a formed objects, the synthetic circular groove of semi-circular grooves b that the semi-circular grooves a arranging on line slide rail 2 and slide block 5 arrange, the intermediate thread part of leading screw 3 is positioned at circular groove inside, slide block 5 is positioned on line slide rail 2, and be slidably matched with line slide rail 2, circular groove provides space for the installation of leading screw 3 and feed screw nut 6, and ensures that line slide rail 2 and slide block 5 steadily coordinate; Described feed screw nut 6 is fixed on the semi-circular grooves middle part of slide block 5 bottoms, and and leading screw 3 between match by screw thread, the rotation of leading screw 3 promotes feed screw nut 6 and moves axially, and moves on line slide rail 2 thereby promote slide block 5; Described clamping disk(-sc) 7 is connected with slide block 5; On described rotary disk basement 8, be provided with screwed hole, rotary disk basement 8 is arranged on clamping disk(-sc) 7, and the axis of the axis of rotary disk basement 8 and clamping disk(-sc) 7 coincides, and rotary disk basement 8 can rotate around clamping disk(-sc) 7 axis; Described lock-screw 9 is arranged in the screwed hole on rotary disk basement 8; Described set lever 10 is connected with lock-screw 9 tops, by rotation lock handle 10, just lock-screw 9 can be tightened, in the situation that lock-screw 9 is tightened, lock-screw 9 bottoms are pressed on the surface of clamping disk(-sc) 7, fix to clamp the relative position between dish 7 and rotary disk basement 8.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the front surface middle part of described fixture holder 11 is provided with the front boss 1101 of horizontal positioned, its middle part, rear surface is provided with the rear boss 1102 of vertical placement, front boss 1101 is all symmetrically arranged with two through holes with rear boss 1102, front boss 1101 is identical with rear boss 1102 specifications, be convenient to making and the processing of part, fixture holder 11 is connected with rotary disk basement 8; Four described steel wire clips 12 are arranged on respectively on front boss 1101 and rear boss 1102, steel wire clip 12 is for the elongated rotary part of fixed profile, four steel wire clips 12 wherein two be vertically fixed on front boss 1101 through the through holes on front boss 1101 respectively, two other is horizontally fixed on rear boss 1102 through the through hole on rear boss 1102 respectively, the level of steel wire clip 12 and vertical two kinds of mounting means, be convenient to the polishing operation after clamped to rotary part.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5; Described 13 1 levels of two binding clasps are arranged on the middle part, the left side of fixture holder 11, another is vertically fixedly mounted on the middle part, the right side of fixture holder 11, binding clasp 13 comprises two grip blocks 1301 and stop screw 1302, described grip block 1301 is made up of vertical portion 1301a and horizontal part 1301b, vertical portion 1301a and horizontal part 1301b are one-body molded, and horizontal part 1301b is provided with open slot; Described stop screw 1302 is located in open slot the relative position of two grip blocks 1301 is fixed, and binding clasp 13 is for stationary plane plate parts, and its level and vertical two kinds of mounting means are convenient to the polishing operation of face plate parts after clamped.
When work, rotate handwheel 4, slide block 5 is adjusted to suitable position, when polishing slewing parts, part is fixed on steel wire clip 12, rotates rotary disk basement 8, by fixture holder 11 above or below in the face of the emery wheel of abrasive machine, pull set lever 10, the relative position between fixing rotary disk basement 8 and clamping disk(-sc) 7, then polishes; When buffed surface plate parts, part is fixed on binding clasp 13, rotates rotary disk basement 7, emery wheel by the left side of fixture holder 11 or the right side in the face of abrasive machine, pulls set lever 10, the relative position of fixing rotary disk basement 8 and clamping disk(-sc) 7, then polish, thereby realized object.
More than show and described general principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; description in above-described embodiment and description principle of the present invention is just described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.

Claims (7)

1. a full-automatic abrasive wheel machine servicing unit, comprise two bracing frames (1), line slide rail (2), leading screw (3), handwheel (4), slide block (5), feed screw nut (6), clamping disk(-sc) (7), rotary disk basement (8), lock-screw (9), set lever (10), fixture holder (11), four steel wire clips (12) and two binding clasps (13), it is characterized in that: described line slide rail (2) top arranges semi-circular grooves a, and line slide rail (2) level is arranged between two bracing frames (1), the two ends of described leading screw (3) are fixed between two bracing frames (1) by rolling bearing, and the right-hand member of leading screw (3) stretches out the right side of bracing frame (1), described handwheel (4) is arranged on the extension of leading screw (3) right-hand member, described slide block (5) bottom be provided with line slide rail (2) on the semi-circular grooves b of semi-circular grooves a formed objects, it is upper that slide block (5) is positioned at line slide rail (2), and be slidably matched with line slide rail (2), described feed screw nut (6) is fixed on the semi-circular grooves middle part of slide block (5) bottom, and and leading screw (3) between match by screw thread, described clamping disk(-sc) (7) is connected with slide block (5), on described rotary disk basement (8), be provided with screwed hole, rotary disk basement (8) is arranged on clamping disk(-sc) (7), described lock-screw (9) is arranged in the screwed hole on rotary disk basement (8), described set lever (10) is connected with lock-screw (9) top, the front surface middle part of described fixture holder (11) is provided with the front boss (1101) of horizontal positioned, its middle part, rear surface is provided with the rear boss (1102) of vertical placement, and fixture holder (11) is connected with rotary disk basement (8), described four steel wire clips (12) are arranged on respectively on front boss (1101) and rear boss (1102), described (13) levels of two binding clasps are arranged on the middle part, the left side of fixture holder (11), and another is vertically fixedly mounted on the middle part, the right side of fixture holder (11).
2. a kind of full-automatic abrasive wheel machine servicing unit according to claim 1, it is characterized in that: the synthetic circular groove of semi-circular grooves b that the upper semi-circular grooves a arranging of described line slide rail (2) and slide block (5) arrange, and the intermediate thread part of leading screw (3) is positioned at circular groove inside.
3. a kind of full-automatic abrasive wheel machine servicing unit according to claim 1, it is characterized in that: the axis of described rotary disk basement (8) and the axis of clamping disk(-sc) (7) coincide, and rotary disk basement (8) can rotate around clamping disk(-sc) (7) axis.
4. a kind of full-automatic abrasive wheel machine servicing unit according to claim 1, is characterized in that: described front boss (1101) is all symmetrically arranged with two through holes with rear boss (1102).
5. according to a kind of full-automatic abrasive wheel machine servicing unit described in claim 1 or 4, it is characterized in that: described front boss (1101) is identical with rear boss (1102) specification.
6. a kind of full-automatic abrasive wheel machine servicing unit according to claim 1, it is characterized in that: described four steel wire clips (12) wherein two through holes that pass respectively on front boss (1101) are vertically fixed on front boss (1101) above, and two other is horizontally fixed on rear boss (1102) through the through hole on rear boss (1102) respectively.
7. a kind of full-automatic abrasive wheel machine servicing unit according to claim 1, it is characterized in that: described binding clasp (13) comprises two grip blocks (1301) and stop screw (1302), described grip block (1301) is made up of vertical portion (1301a) and horizontal part (1301b), vertical portion (1301a) and horizontal part (1301b) are one-body molded, and horizontal part (1301b) is provided with open slot; Described stop screw (1302) is located in open slot the relative position of two grip blocks (1301) is fixed.
CN201420169297.XU 2014-04-09 2014-04-09 Full-automatic auxiliary device for grinding machine Expired - Fee Related CN203804776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420169297.XU CN203804776U (en) 2014-04-09 2014-04-09 Full-automatic auxiliary device for grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420169297.XU CN203804776U (en) 2014-04-09 2014-04-09 Full-automatic auxiliary device for grinding machine

Publications (1)

Publication Number Publication Date
CN203804776U true CN203804776U (en) 2014-09-03

Family

ID=51443585

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420169297.XU Expired - Fee Related CN203804776U (en) 2014-04-09 2014-04-09 Full-automatic auxiliary device for grinding machine

Country Status (1)

Country Link
CN (1) CN203804776U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103934752A (en) * 2014-04-09 2014-07-23 温州捷高科技有限公司 Auxiliary device for full-automatic grinding machine
CN106624971A (en) * 2016-12-29 2017-05-10 天津华旭东升精密机械制造有限公司 Feeding device used for machining triangular support and grinding machine
CN111590728A (en) * 2020-05-24 2020-08-28 任立娜 Component equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103934752A (en) * 2014-04-09 2014-07-23 温州捷高科技有限公司 Auxiliary device for full-automatic grinding machine
CN103934752B (en) * 2014-04-09 2016-05-25 温州捷高科技有限公司 A kind of full-automatic abrasive wheel machine servicing unit
CN106624971A (en) * 2016-12-29 2017-05-10 天津华旭东升精密机械制造有限公司 Feeding device used for machining triangular support and grinding machine
CN111590728A (en) * 2020-05-24 2020-08-28 任立娜 Component equipment
CN111590728B (en) * 2020-05-24 2021-09-28 苏州贝基电子科技有限公司 Component equipment

Similar Documents

Publication Publication Date Title
CN105436627A (en) Mechanical gear machining device and using method thereof
CN208496728U (en) A kind of rotary polishing clamp with index dial
CN211029349U (en) Burnishing device is used in automobile wheel hub processing
CN203804776U (en) Full-automatic auxiliary device for grinding machine
CN106695484A (en) Flywheel type grinding mechanism
CN204450139U (en) A kind of wear-resistant ball surface automatically grinding device
CN207788514U (en) A kind of high-performance glass edge polisher
CN205437377U (en) Mechanical gear processingequipment
CN103042450A (en) Numerically-controlled edge grinding machine
CN103934752B (en) A kind of full-automatic abrasive wheel machine servicing unit
CN104325377A (en) Workpiece grinding device
CN204221568U (en) Work-piece polishing device
CN203171372U (en) Workpiece grinding and deburring machine tool
CN201036846Y (en) Worm polishing machine
CN210452148U (en) Polishing device for processing plane glass
CN201309110Y (en) Chamfering machine for steel structural member
CN203003645U (en) Disc-changing device for crystal glass surface grinder
JP2011143485A (en) Dressing and grinder device
CN209140676U (en) A kind of special fixture of grinding machine
CN204094596U (en) Special purpose grinder at the bottom of workpiece slot
CN217254385U (en) Novel energy-saving battery box production and processing device
CN213647081U (en) Oil cylinder pin shaft machining tool
CN201105410Y (en) Profile grinding apparatus of general grinder
CN218137033U (en) Volute reference surface grinding device
CN207358768U (en) A kind of workpiece polishing mechanism of stone edge grinding machine

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: DU DEFU

Free format text: FORMER OWNER: WENZHOU QIBANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD.

Effective date: 20141224

Owner name: PENG QIYING YAN JUNPING ZHANG JIAKUAN ZHANG YAO ZH

Effective date: 20141224

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 325036 WENZHOU, ZHEJIANG PROVINCE TO: 443000 YICHANG, HUBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20141224

Address after: 443000, -5-106, 13 peach blossom mountain, Xiling District, Hubei, Yichang

Patentee after: Du Defu

Patentee after: Peng Qiying

Patentee after: Yan Junping

Patentee after: Zhang Jiakuan

Patentee after: Zhang Yao

Patentee after: Zhang Bing

Patentee after: Peng Hongxiang

Address before: 325036 Zhejiang Province, Wenzhou city Ouhai District Wu Tian 2 North Road, building 3, Salmonella second

Patentee before: Wenzhou City Qi Bang Environmental Protection Technology Co., Ltd

ASS Succession or assignment of patent right

Owner name: PENG QIYING YAN JUNPING ZHANG JIAKUAN ZHANG YAO ZH

Free format text: FORMER OWNER: PENG QIYING YAN JUNPING ZHANG JIAKUAN ZHANG YAO ZHANG BING PENG HONGXIANG

Effective date: 20150115

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150115

Address after: 443000, -5-106, 13 peach blossom mountain, Xiling District, Hubei, Yichang

Patentee after: Du Defu

Patentee after: Peng Qiying

Patentee after: Yan Junping

Patentee after: Zhang Jiakuan

Patentee after: Zhang Yao

Patentee after: Zhang Bing

Address before: 443000, -5-106, 13 peach blossom mountain, Xiling District, Hubei, Yichang

Patentee before: Du Defu

Patentee before: Peng Qiying

Patentee before: Yan Junping

Patentee before: Zhang Jiakuan

Patentee before: Zhang Yao

Patentee before: Zhang Bing

Patentee before: Peng Hongxiang

ASS Succession or assignment of patent right

Free format text: FORMER OWNER: PENG QIYING YAN JUNPING ZHANG JIAKUAN ZHANG YAO ZHANG BING

Effective date: 20150211

Owner name: HUBEI ZHONGJIAN HONGYOU CONSTRUCTION CO., LTD.

Free format text: FORMER OWNER: DU DEFU

Effective date: 20150211

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 443000 YICHANG, HUBEI PROVINCE TO: 430081 WUHAN, HUBEI PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150211

Address after: 430081, Qingshan District, Hubei, Wuhan Province, building two, No. 2, new Austrian University, good neighbors, 1, 2, 5

Patentee after: Hubei Zhongjian HongYou Construction Co. Ltd.

Address before: 443000, -5-106, 13 peach blossom mountain, Xiling District, Hubei, Yichang

Patentee before: Du Defu

Patentee before: Peng Qiying

Patentee before: Yan Junping

Patentee before: Zhang Jiakuan

Patentee before: Zhang Yao

Patentee before: Zhang Bing

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140903

Termination date: 20180409