CN104175142A - Drilling clamp for pump body of clutch master pump - Google Patents
Drilling clamp for pump body of clutch master pump Download PDFInfo
- Publication number
- CN104175142A CN104175142A CN201410345266.XA CN201410345266A CN104175142A CN 104175142 A CN104175142 A CN 104175142A CN 201410345266 A CN201410345266 A CN 201410345266A CN 104175142 A CN104175142 A CN 104175142A
- Authority
- CN
- China
- Prior art keywords
- hole
- plate
- clutch master
- master cylinder
- pump housing
- 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.)
- Granted
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Classifications
-
- 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
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/10—Devices for clamping workpieces of a particular form or made from a particular material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention relates to a drilling clamp for a pump body of a clutch master pump. The drilling clamp comprises a base, wherein a left side plate and a right side plate are arranged on the left side and the right side of the base correspondingly and respectively, a lower meshing port is formed in the upper end of the left side plate, a rotating cover is hinged to the upper end of the right side plate, a threaded rod penetrates through the middle of the rotating cover in a thread connection manner, a handle is arranged at the upper end of the threaded rod, and an upper meshing port matched with the lower meshing port is formed in the left end of the rotating cover. According to the drilling clamp, the rotating cover and the left side plate are combined through the upper meshing port and the lower meshing port, and the rotating cover cannot shake vertically; by means of arranged sliding columns, compressed springs and sliding surfaces, the pump body of the clutch master pump can automatically return under the action of the compressed springs on two sides; the left side and the right side of a press frame are supported by corresponding springs respectively, the levelness of the press frame is guaranteed, the press frame is matched with the sliding columns, the compressed springs and the sliding surfaces for use, the pump body of the clutch master pump can be correctly placed in a three-dimensional and omnibearing manner, and the drilling accuracy is guaranteed.
Description
Technical field
The present invention relates to clamp technology field, specifically a kind of clutch master cylinder pump housing boring grab.
Background technology
Clutch master cylinder is the part that is connected to clutch foot plate and is connected with clutch booster by oil pipe.Effect is to gather pedal travel information exchange to cross the effect of booster and clutch is realized separate.Clutch and clutch master cylinder be at bad driving habits, as too frequent in used, draw in the situations such as the frequent cycling start of heavy duty and easily damage, and when clutch master cylinder workmanship is not good, easily leaks air or the problem such as leakage of oil after installation, affects people's driving safety.
Conventional clutch master cylinder of the prior art at the clamping mode that adds man-hour is: on a cambered surface base left side, right both sides are respectively equipped with right baffle-plate, right baffle plate, described right baffle-plate upper end is provided with locating dowel, the upper end of described right baffle plate is connected with gland by hinged mode, the left end of described gland is provided with strip gab, gland middle part is provided with hexagon socket head cap screw, in use, clutch master cylinder is placed on cambered surface base, rotate gland, the left end strip gab of gland is stuck in locating dowel, regulate locating dowel to compress the strip gab of gland, then screw hexagon socket head cap screw, compress clutch master cylinder, do not hindered by crushing in order to protect clutch master cylinder, conventionally also will be at clutch master cylinder upper end pad one deck pad.Above-mentioned clamping mode clamping process complexity, the cambered surface that first will ensure clutch master cylinder bottom is just in time stuck on cambered surface base, the planar horizontal of its less important guarantee clutch master cylinder upper end, to rotation gland is gone to behind clutch master cylinder upper end, screwing hexagon socket head cap screw flattens clutch master cylinder, prevent from producing excessive error in the time that clutch master cylinder is holed, then to adjust locating dowel, prevent in the time screwing hexagon socket head cap screw, the gland being stuck in locating dowel is upwards offset, cause clamping unstable, but requiring high efficiency today, under manual adjustment condition, be difficult to ensure putting of clutch master cylinder, clamp precision, numerous and diverse fixing operation has also reduced production efficiency.
In order to improve crudy and production efficiency, people need a kind of clamping convenient, the clutch master cylinder boring grab that contributes to clutch master cylinder accurately to put.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of clutch master cylinder pump housing boring grab.
The present invention solves its technical problem and realizes by the following technical solutions:
A kind of clutch master cylinder pump housing boring grab, comprise pedestal, the middle part of described pedestal is provided with the arc-shaped concave that adapts to clutch master cylinder pump housing lower end profile, a left side for pedestal, right both sides respectively correspondence are provided with left plate, right plate, described left plate, right plate middle part is all connected with traveller, described traveller is positioned at left plate, the part of right plate inner side respectively corresponding cover has stage clip, the inner of traveller is all fixed with sliding surface, described sliding surface is in playing and stopping that stage clip is deviate from, can also be that the clutch master cylinder pump housing is from front side or rear side side plate left, the movement in right plate centre position provides guide effect, described left plate, right plate top respectively correspondence is provided with longitudinal left through hole, right through hole, left plate, on right plate, be also provided with horizontal left blind hole, right blind hole, described left blind hole, right blind hole respectively correspondence is positioned at left plate, right plate inner side, and corresponding and left through hole respectively, right through hole communicates, the upper end of described left plate is provided with lower articulation port, the upper end of described right plate is connected with rotatable cover by hinged mode, the mode that described rotatable cover middle part is threaded connection is connected with threaded rod, described threaded rod upper end is provided with handle, person easy to use is directly tight with hand-screw, save the unnecessary trouble that available technology adopting inner hexagon spanner screws hexagon socket head cap screw, the left end of described rotatable cover is provided with the upper articulation port coordinating with lower articulation port, upper articulation port and lower articulation port in the vertical direction are killed mutually, the phenomenon that rotatable cover be there will not be teetertotter, described left through hole, in right through hole, be equipped with spring, described spring is provided with pressure rack, in use, rotatable cover is turned to after occlusal position, be screwed down threaded rod, threaded rod lower end is pressed in pressure rack, pressure rack is pressed in clutch master cylinder pump housing upper surface, described spring plays the reset response of pressure rack.
Described pressure rack comprises left pressure arm, right pressure arm and pressing plate, the left and right two ends of described pressing plate are corresponding to be respectively connected to and to be positioned at the left pressure arm of left through hole and to be positioned on the right pressure arm of right through hole through left blind hole, right blind hole, described pressure rack entirety is I shape, described left pressure arm, right pressure arm are stressed in arranged on left and right sides symmetry, ensured that pressure rack compresses the level of the clutch master cylinder pump housing and threaded rod to act on pressure on pressing plate dispersed, reduce the requirement of in prior art, clutch master cylinder being placed precision, improved operating efficiency.
Described sliding surface is arc, protrude to the inside at the middle part of sliding surface, and two flanks of sliding surface are bending laterally, so that the clutch master cylinder pump housing is inserted from forward and backward both sides, described traveller is left and right play on left plate or right plate, and described sliding surface is pressed in clutch master cylinder pump housing side under the effect of stage clip.
Described left blind hole, right blind hole, left through hole, right through hole are waist-shaped hole, to facilitate Drilling operation.
The outer end of described traveller is equipped with the stopper that prevents that traveller from deviating from from inner side.
The front end of described pedestal is provided with block, block can prevent drill bit in the clutch master cylinder pump housing is carried out to boring procedure the clutch master cylinder pump housing to front slide.
The invention has the beneficial effects as follows: rotatable cover of the present invention and left plate adopt the combination of upper articulation port and lower articulation port, rotatable cover and left plate in the vertical direction are killed mutually, rotatable cover there will not be the phenomenon teetertottering, save in prior art and clamped after gland, locating dowel is screwed to the step that it is fixed and clamped on strip gab; The setting party of handle user directly tight with hand-screw, saved the unnecessary trouble that available technology adopting inner hexagon spanner screws hexagon socket head cap screw; Arranging of traveller, stage clip and sliding surface ensured clutch master cylinder pump housing self-aligning under the effect of both sides stage clip, reduced the requirement of in prior art, clutch master cylinder being placed precision, improved operating efficiency; The arranged on left and right sides of pressure rack is corresponding to spring supporting respectively, ensure that pressure rack has certain levelness, avoid prior art Intermediate gasket to place with the placement of the clutch master cylinder pump housing, the situation that pad can not be proofreaied and correct the levelness of the clutch master cylinder pump housing, pressure rack coordinates traveller, sliding surface and stage clip to use, can three-dimensional, ensure in all directions the correct placement of the clutch master cylinder pump housing, thereby ensure the precision of boring.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the perspective view of clutch master cylinder;
Fig. 2 is three-dimensional view of the present invention;
Fig. 3 is front view of the present invention;
Fig. 4 is left view of the present invention;
Fig. 5 is blast structural representation of the present invention;
Fig. 6 is the stereogram of pressure rack of the present invention;
Fig. 7 is left back three-dimensional view of the present invention;
Fig. 8 is the enlarged drawing of I in Fig. 3.
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 Figures 1 to 8, a kind of clutch master cylinder pump housing boring grab, comprise pedestal 1, the middle part of described pedestal 1 is provided with the arc-shaped concave that adapts to clutch master cylinder pump housing lower end profile, a left side for pedestal 1, right both sides respectively correspondence are provided with left plate 3L, right plate 3R, described left plate 3L, right plate 3R middle part is all connected with traveller 4, described traveller 4 is positioned at left plate 3L, the part of right plate 3R inner side respectively corresponding cover has stage clip 401, the inner of traveller 4 is all fixed with sliding surface 402, described sliding surface 402 is in playing and stopping that stage clip 401 is deviate from, it can also be clutch master cylinder pump housing the past, rear both sides are side plate 3L left, the movement in right plate 3R centre position provides guide effect, described left plate 3L, right plate 3R top respectively correspondence is provided with longitudinal left through hole 301L, right through hole 301R, left plate 3L, on right plate 3R, be also provided with horizontal left blind hole 302L, right blind hole 302R, described left blind hole 302L, right blind hole 302R respectively correspondence is positioned at left plate 3L, right plate 3R inner side, and corresponding and left through hole 301L respectively, right through hole 301R communicates, form respectively T-shaped hole group, the upper end of described left plate 3L is provided with lower articulation port 5a, the upper end of described right plate 3R is connected with rotatable cover 5 by hinged mode, the mode that described rotatable cover 5 middle parts are threaded connection is connected with threaded rod 6, described threaded rod 6 upper ends are provided with handle 601, person easy to use is directly tight with hand-screw, save the unnecessary trouble that available technology adopting inner hexagon spanner screws hexagon socket head cap screw, the left end of described rotatable cover 5 is provided with the upper articulation port 304L coordinating with lower articulation port 5a, upper articulation port 304L and lower articulation port 5a in the vertical direction are killed mutually, make rotatable cover 5 there will not be the phenomenon teetertottering, described left through hole 301L, in right through hole 301R, be equipped with spring 303, described spring 303 is provided with pressure rack 602, in use, rotatable cover 5 is turned to after occlusal position, be screwed down threaded rod 6, threaded rod 6 lower ends are pressed in pressure rack 602, threaded rod 6 is upwards by rotatable cover 5 jack-up simultaneously, make the occlusion portion of rotatable cover 5 left ends in conjunction with tightr, described pressure rack 602 is pressed in clutch master cylinder pump housing upper surface, described spring 303 plays the reset response of pressure rack 602.
Described pressure rack 602 comprises left pressure arm 60203, right pressure arm 60202 and pressing plate 60201, a left side for described pressing plate 60201, right two ends are corresponding to left blind hole 302L respectively, right blind hole 302R is connected to and is positioned at the left pressure arm 60203 of left through hole 301L and is positioned on the right pressure arm 60202 of right through hole 301R, described pressure rack 602 entirety are I shape, described left pressure arm 60203, right pressure arm 60202 is on a left side, right bilateral symmetry is stressed, ensured that pressure rack 602 compresses the level of the clutch master cylinder pump housing and threaded rod 6 to act on pressure on pressing plate 60201 dispersed, reduce the requirement of in prior art, clutch master cylinder being placed precision, improve operating efficiency.
Described sliding surface 402 is arc, protrude to the inside at the middle part of sliding surface 402, two flanks of sliding surface 402 are bending laterally, so that the clutch master cylinder pump housing is inserted from forward and backward both sides, described traveller 4 is left and right play on left plate 3L or right plate 3R, and described sliding surface 402 is pressed in clutch master cylinder pump housing side under the effect of stage clip 401.
Described left blind hole 302L, right blind hole 302R and left through hole 301L, right through hole 301R are waist-shaped hole, to facilitate Drilling operation.
The outer end of described traveller 4 is equipped with the stopper 403 that prevents that traveller 4 from deviating from from inner side.
The front end of described pedestal 1 is provided with block 2, block 2 can prevent drill bit in the clutch master cylinder pump housing is carried out to boring procedure the clutch master cylinder pump housing to front slide.
In use, the clutch master cylinder pump housing is put into the pedestal 1 between left plate 3L, right plate 3R from front side or the rear side of left plate 3L, right plate 3R, the lower end, front side of the clutch master cylinder pump housing is against on block 2, then rotatable cover 5 is moved to pressure rack 602 directly over, make the upper articulation port 304L of rotating turret left end and the lower articulation port 5a of left plate 3L upper end mutually locked, finally rotate threaded rod 6 lower end of threaded rod 6 is pressed on the pressing plate 60201 at pressure rack 602 middle parts.
More than show and described general principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; 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 (5)
1. a clutch master cylinder pump housing boring grab, comprise pedestal (1), it is characterized in that: the middle part of described pedestal (1) is provided with arc-shaped concave (1a), a left side for pedestal (1), right both sides respectively correspondence are provided with left plate (3L), right plate (3R), described left plate (3L), right plate (3R) middle part is all connected with traveller (4), described traveller (4) is positioned at left plate (3L), the part of right plate (3R) inner side respectively corresponding cover has stage clip (401), the inner of traveller (4) is all fixed with sliding surface (402), described left plate (3L), right plate (3R) top respectively correspondence is provided with longitudinal left through hole (301L), right through hole (301R), left plate, on right plate, be also provided with horizontal left blind hole (302L), right blind hole (302R), described left blind hole (302L), right blind hole (302R) respectively correspondence is positioned at left plate (3L), right plate (3R) inner side, and corresponding and left through hole (301L) respectively, right through hole (301R) communicates, the upper end of described left plate (3L) is provided with lower articulation port (5a), the upper end of described right plate (3R) is connected with rotatable cover (5) by hinged mode, the mode that described rotatable cover (5) middle part is threaded connection is connected with threaded rod (6), described threaded rod (6) upper end is provided with handle, the left end of described rotatable cover (5) is provided with the upper articulation port (304L) coordinating with lower articulation port (5a), described left through hole (301L), in right through hole (301R), be equipped with spring (303), described spring (303) is provided with pressure rack (602).
2. a kind of clutch master cylinder pump housing boring grab according to claim 1, it is characterized in that: described pressure rack (602) comprises left pressure arm (60203), right pressure arm (60202) and pressing plate (60201), the left and right two ends of described pressing plate (60201) are corresponding to be respectively connected to and to be positioned at the left pressure arm (60203) of left through hole (301L) and to be positioned on the right pressure arm (60202) of right through hole (301R) through left blind hole (302L), right blind hole (302R).
3. a kind of clutch master cylinder pump housing boring grab according to claim 1, is characterized in that: described sliding surface (402) is for arc, and two flanks of sliding surface (402) are bending laterally.
4. a kind of clutch master cylinder pump housing boring grab according to claim 1, is characterized in that: described left blind hole (302L), right blind hole (302R), left through hole (301L), right through hole (301R) are waist-shaped hole.
5. a kind of clutch master cylinder pump housing boring grab according to claim 1, is characterized in that: the outer end of described traveller (4) is equipped with stopper (403); The front end of described pedestal (1) is provided with block (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345266.XA CN104175142B (en) | 2014-07-19 | 2014-07-19 | A kind of clutch master cylinder pump housing boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410345266.XA CN104175142B (en) | 2014-07-19 | 2014-07-19 | A kind of clutch master cylinder pump housing boring grab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104175142A true CN104175142A (en) | 2014-12-03 |
| CN104175142B CN104175142B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410345266.XA Active CN104175142B (en) | 2014-07-19 | 2014-07-19 | A kind of clutch master cylinder pump housing boring grab |
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| CN (1) | CN104175142B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148962A (en) * | 2014-07-21 | 2014-11-19 | 芜湖恒坤汽车部件有限公司 | Clamping device for clutch master cylinder |
| CN104502032A (en) * | 2014-12-16 | 2015-04-08 | 格力电器（中山）小家电制造有限公司 | Device and method for detecting sealing performance of hot tank of water dispenser |
| CN105382304A (en) * | 2015-12-17 | 2016-03-09 | 重庆市合川区盐井工程建筑有限公司 | Drilled building material fracture prevention device |
| CN105458969A (en) * | 2015-12-20 | 2016-04-06 | 重庆天和玻璃有限公司 | T-shaped workpiece machining fixture |
| CN107052845A (en) * | 2017-03-23 | 2017-08-18 | 无锡市明骥智能机械有限公司 | Steel pipe clamp with pressure sensing piece |
| CN107470936A (en) * | 2017-07-31 | 2017-12-15 | 无锡厚发自动化设备有限公司 | A kind of clamp method from clip fixture |
| CN111015295A (en) * | 2019-12-25 | 2020-04-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Clamp for machining automobile water pump with stable clamping |
| CN112091687A (en) * | 2020-10-20 | 2020-12-18 | 李艳艳 | Fixing clamp for numerical control machine tool |
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| DE102011056712A1 (en) * | 2011-12-20 | 2013-06-20 | Bentec Gmbh Drilling & Oilfield Systems | Clamping device for valve cover at scavenge pump for deep drilling operation, has stud bolt provided for attachment of blank holder at adjusting ring and comprising measuring unit for measuring or controlling extension tension of stud bolt |
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| JP2006207612A (en) * | 2005-01-25 | 2006-08-10 | Shimadzu Corp | Flange and turbo molecular pump equipped with this flange |
| CN201524925U (en) * | 2009-11-11 | 2010-07-14 | 阜新蒙古族自治县阜中液压件厂 | Pump body drilling and positioning device of automobile power steering pump |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148962A (en) * | 2014-07-21 | 2014-11-19 | 芜湖恒坤汽车部件有限公司 | Clamping device for clutch master cylinder |
| CN104502032A (en) * | 2014-12-16 | 2015-04-08 | 格力电器（中山）小家电制造有限公司 | Device and method for detecting sealing performance of hot tank of water dispenser |
| CN105382304A (en) * | 2015-12-17 | 2016-03-09 | 重庆市合川区盐井工程建筑有限公司 | Drilled building material fracture prevention device |
| CN105382304B (en) * | 2015-12-17 | 2017-10-13 | 重庆市合川区盐井建筑工程有限公司 | A kind of building materials drilling Anti-breaking device |
| CN105458969A (en) * | 2015-12-20 | 2016-04-06 | 重庆天和玻璃有限公司 | T-shaped workpiece machining fixture |
| CN107052845A (en) * | 2017-03-23 | 2017-08-18 | 无锡市明骥智能机械有限公司 | Steel pipe clamp with pressure sensing piece |
| CN107470936A (en) * | 2017-07-31 | 2017-12-15 | 无锡厚发自动化设备有限公司 | A kind of clamp method from clip fixture |
| CN111015295A (en) * | 2019-12-25 | 2020-04-17 | 河南飞龙(芜湖)汽车零部件有限公司 | Clamp for machining automobile water pump with stable clamping |
| CN112091687A (en) * | 2020-10-20 | 2020-12-18 | 李艳艳 | Fixing clamp for numerical control machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104175142B (en) | 2016-08-24 |
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Effective date of registration: 20181123 Address after: 233300 Second Business and Residence Building of Huaihe Road Riza Company, Wuhe County, Bengbu City, Anhui Province Patentee after: BENGBU ZHIDA TECHNOLOGY CONSULTING CO., LTD. Address before: 241000 5 Yang Tian Road, Jiujiang District Economic Development Zone, Wuhu, Anhui Patentee before: Wuhu Hengkun Auto Parts Co., Ltd. |
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Effective date of registration: 20190819 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2705 Patentee after: Hefei wisdom Dragon Machinery Design Co., Ltd. Address before: 233300 Second Business and Residence Building of Huaihe Road Riza Company, Wuhe County, Bengbu City, Anhui Province Patentee before: BENGBU ZHIDA TECHNOLOGY CONSULTING CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 214000 zone A-2, zone 12-7, Xiye Road, Yanqiao supporting area, Huishan Economic Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi Aosen Plastic Electronics Co., Ltd Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2705 Patentee before: Hefei wisdom Dragon Machinery Design Co., Ltd. |