CN108145650B - A kind of assembly method for shaft gear - Google Patents
A kind of assembly method for shaft gear Download PDFInfo
- Publication number
- CN108145650B CN108145650B CN201711392173.2A CN201711392173A CN108145650B CN 108145650 B CN108145650 B CN 108145650B CN 201711392173 A CN201711392173 A CN 201711392173A CN 108145650 B CN108145650 B CN 108145650B
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- China
- Prior art keywords
- gear
- positioning column
- support plate
- plate
- shoe cream
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/027—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles only at particular parts of the articles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
This patent application discloses a kind of assembly methods for shaft gear, are assembled using shaft gear assembly tooling, including following installation step: (1) gear being placed in the first support plate, and be set on sliding positioning column；(2) axis one end is inserted into blind hole and is positioned, downward last item, sliding positioning column moves down and compress the first elastic component, and the antirust oil positioned at seal chamber top enters in shoe cream room；(3) during sliding positioning column moves down, axis will be assembled with gear, can be pressed down against simultaneously in assembling process middle gear；(4) first support plates, rotor plate and the second support plate can move down, during rotor plate moves down while rotating, antirust oil in shoe cream room is absorbed by oil filler point by smearing part, and the antirust oil smeared on part can then be smeared along the circumferential direction of gear.Gear and axis can not only be assembled together by the assembly method, and trowelling antirust oil can also be applied on gear, enormously simplify subsequent operation.
Description
Technical field
The present invention relates to a kind of for the simple assembly of metal parts or product or metal parts and non-metal workpiece or
A kind of machinery of disassembly, and in particular to assembly method for shaft gear.
Background technique
Gear (Gear) is the colyliform machine components by the engagement transmitting torque of tooth.Gear passes through mechanical with other dentations
Part (such as another gear, rack gear, worm screw) transmission is, it can be achieved that changing revolving speed and torque, changing the direction of motion and changing movement shape
The functions such as formula.Due to the advantages that transmission efficiency is high, transmission ratio is accurate, power bracket is big, gear mechanism is extensive in industrial products
Using.
Shaft gear is a kind of mechanical fitting that gear and axis are assembled together, and at present assembles up gear and axis usually
By the way of press fitting, the patent that patent publication No. is CN201720670U discloses a kind of gear and gear shaft press-loading device,
Including pedestal, cushion block, fixing seat, spring and positioning pin, pedestal center is equipped with perforation, and cushion block is equipped on pedestal, in cushion block
Equipped with spring eye, and spring is equipped in spring eye, one end of spring is connect with pedestal；Cushion block is equipped with fixing seat, positioning pin
It is connected through the other end of fixing seat bottom and spring, another perforation is equipped in positioning pin.
Above-mentioned patent formula, which is able to achieve, is assembled together gear and axis, and by the function of product automatic ejection, product top
The subsequent operation for applying antirust oil is carried out after out again.
Summary of the invention
The purpose of the present invention is to provide a kind of assembly method for shaft gear, the assembly tooling can not only by gear and
Axis is assembled together, and trowelling antirust oil can also be applied on gear, enormously simplifies subsequent operation.
In order to achieve the above objectives, base case of the invention is as follows:
A kind of assembly method for shaft gear, is assembled using shaft gear assembly tooling, shaft gear assembly tooling packet
It includes pedestal, supporting table and sliding positioning column, the supporting table to be connected on pedestal, offers vertical sliding in the middle part of supporting table
Hole, the sliding positioning column are slidingly and sealingly connected in sliding eye, and are slided and be equipped with first between positioning column lower end and pedestal
Elastic component, sliding positioning column top are equipped with the blind hole for locating shaft, and the supporting table is equipped at least one seal chamber, described
It is slidingly and sealingly connected with sealing element in seal chamber, the second elastic component, sealing are equipped between the sealing element upper end and seal chamber
Chamber top is connected to shoe cream room, and seal chamber lower part is connected to sliding eye；Supporting table top offers circular groove, the sliding positioning column
Circular groove is stretched out on top upwards, and the sliding positioning column is successively arranged with the first support plate, rotor plate and the second support from top to bottom
Plate, the rotor plate are rotatablely connected with the first support plate, the second support plate, are set between second support plate and circular groove bottom
There is third elastic component, the outer rim of rotor plate is equipped with the curtain plate upwardly extended, and the inner wall sealing of the outer wall and circular groove of curtain plate connects
Touching, when curtain plate vertically moves, is able to rotate simultaneously, and the smearing of antirust oil can be absorbed by being embedded at least one on the inside of curtain plate
Part, offer at least one shoe cream room on the side wall of the circular groove, and curtain plate is equipped with and can be connected to shoe cream room with smearing part
Oil filler point, which is characterized in that including following installation step:
(1) gear to be assembled is placed in the first support plate, and be set on sliding positioning column；
(2) it will be positioned in blind hole that axis one end is inserted on sliding positioning column, downward last item, sliding positioning column is to moving down
It moves and compresses the first elastic component, under pressure, the antirust oil positioned at seal chamber top enters in shoe cream room；
(3) during sliding positioning column moves down, axis will be assembled with gear, same in assembling process middle gear
When can be pressed down against；
(4) first support plates, rotor plate and the second support plate can move down, and rotor plate moves down in the process simultaneously
It rotates, the antirust oil in shoe cream room is absorbed by oil filler point by smearing part, and the antirust oil smeared on part then can be along the circumferential direction of gear
It is smeared；
(5) after assembly is completed, the pressure being applied on axis is removed, under the action of third elastic component, the first support plate,
Rotor plate and the second support plate also move up, and during rotor plate moves up while rotating, and the antirust oil on smearing part is again
The secondary circumferential direction along gear is smeared.
The advantages of this programme, is: 1, during assembling shaft gear, can carry out smearing antirust to the circumferential direction of gear twice
Oil, smearing operation can preferably be carried out by not needing additional smearing process, enormously simplify subsequent operation；2, shaft gear assembles
In the process, the gas in sliding eye, the gas in seal chamber are compressed, and the second elastic component also compressive deformation, so removing
It goes after the pressure being applied on axis, can be realized the effect for the shaft gear ejection for more quickly completing assembly；3, second
Third elastic component is equipped between support plate and circular groove bottom, so in assembling process, in axis and Gear Contact, gear can be to
Lower movement prevents the damage of assembling process middle gear inner hole or axis to reduce the stress of axis Yu Gear Contact moment.
Further, the inner wall of the circular groove be equipped with the first helicla flute or first protrusion, the second support plate be equipped with
Second protrusion of the first helicla flute cooperation, or the second helicla flute with the first male cooperation；Second support plate downwards or to
When upper mobile, under the action of the first helicla flute and the second protrusion or the first protrusion and the second helicla flute, swivel plate occurs to turn
It is dynamic, it is simple and easy using the above structure.
Further, the sliding positioning column surface is equipped with third helicla flute, and the rotor plate is equipped with and third helicla flute
The third protrusion of cooperation；When curtain plate is mobile relative to sliding positioning column, under the action of third helicla flute and third protrusion, rotation
Plate rotates.When being arranged in a manner described, after sliding positioning column is relatively moved with rotor plate, rotor plate just be can be carried out
Rotation, so that smearing part be made to carry out smearing operation, above structure is simple and easy.
Further, first elastic component, the second elastic component and third elastic component are spring.Longevity is used using spring
Life length, and it is cheap.
Further, the seal chamber, shoe cream room and smearing part are respectively provided with two, and two shoe cream rooms, two smearing parts are homogeneous
To arrangement, the seal chamber, shoe cream room and smearing part three are corresponded.When being arranged in a manner described, gear can be smeared
It is more uniform.
Further, the smearing part is sponge.The absorbability of sponge is strong, and can be with the surface of gear during smearing
It comes into full contact with, scribble effect is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the assembly method embodiment 1 for shaft gear of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 at A；
Fig. 3 is a kind of structural schematic diagram of the assembly method embodiment 2 for shaft gear of the present invention；
Fig. 4 is the partial enlarged view in Fig. 3 at B；
Fig. 5 is a kind of structural schematic diagram of the assembly method embodiment 3 for shaft gear of the present invention；
Fig. 6 is the partial enlarged view in Fig. 5 at C.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description 1 to 6 includes: pedestal 1, supporting table 2, sliding eye 21, seal chamber 22, circular groove
23, positioning column 3, blind hole 31, the first elastic component 4, the second elastic component 5, third elastic component 6, sealing element 7, the first support plate are slided
8, rotor plate 9, the second support plate 10, shoe cream room 11, smear part 12, the second protrusion 14, the first helicla flute 15, the first protrusion 16,
Second helicla flute 17, third helicla flute 18, third protrusion 19.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of assembly method for shaft gear, is assembled, axis using shaft gear assembly tooling
Gear assembly tooling includes that pedestal 1, supporting table 2 and sliding positioning column 3, supporting table 2 are connected on pedestal 1, open in the middle part of supporting table 2
Equipped with vertical sliding eye 21, slide positioning column 3 and be slidingly and sealingly connected in sliding eye 21, and slide 3 lower end of positioning column with
The first elastic component 4 is equipped between pedestal 1, sliding 3 top of positioning column is equipped with the blind hole 31 for locating shaft, and supporting table 2 is equipped with
At least one seal chamber 22, is slidingly and sealingly connected with sealing element 7 in seal chamber 22, and in the present embodiment, sealing element 7 is using in cunning
The upper setting of block and the inner wall of seal chamber 22 sealing ring in sealing contact, are equipped with second between 7 upper end of sealing element and seal chamber 22
Elastic component 5,22 top of seal chamber are connected to shoe cream room 11, and 22 lower part of seal chamber is connected to sliding eye 21；2 top of supporting table opens up
There is circular groove 23, circular groove 23 is stretched out on sliding 3 top of positioning column upwards, and sliding positioning column 3 is successively arranged with the first support from top to bottom
Plate 8, rotor plate 9 and the second support plate 10, rotor plate 9 are rotatablely connected with the first support plate 8, the second support plate 10, and second
Third elastic component 6 is equipped between 23 bottom of fagging 10 and circular groove, the outer rim of rotor plate 9 is equipped with the curtain plate upwardly extended, outer rim
The outer wall of plate and the inner wall of circular groove 23 are in sealing contact, and the smearing part of antirust oil can be absorbed by being embedded at least one on the inside of curtain plate
12, at least one shoe cream room 11 is offered on the side wall of circular groove 23, curtain plate, which is equipped with, to connect shoe cream room 11 and smearing part 12
Logical oil filler point.
In the present embodiment, the inner wall of circular groove 23 is equipped with the first helicla flute 15, and the second support plate 10 is equipped with and the first spiral shell
When the second protrusion 14 that spin slot 15 cooperates, when the second support plate 10 is downward or moves up, swivel plate can then rotate, knot
Structure is simple and easy.
First elastic component 4, the second elastic component 5 and third elastic component 6 are spring.Using the long service life of spring, and
And it is cheap.
Seal chamber 22, shoe cream room 11 and smearing part 12 are respectively provided with two, and two shoe cream rooms, 11, two smearing parts 12 are opposite
Arrangement, seal chamber 22, shoe cream room 11 and smearing 12 three of part correspond.When being arranged in a manner described, gear can be smeared
It is more uniform.
Smearing part 12 is sponge.The absorbability of sponge is strong, and can come into full contact with the surface of gear during smearing,
Scribble effect is good.
Above-mentioned assembly method includes following installation step:
(1) gear to be assembled is placed in the first support plate 8, and be set on sliding positioning column 3；
(2) by axis one end be inserted into sliding positioning column 3 on blind hole 31 in position, downward last item, sliding positioning column 3 to
The first elastic component 4 is simultaneously compressed in lower movement, is then inserted into axis one end in the blind hole 31 slided on positioning column 3 and positions, downwards
Last item slides positioning column 3 at this time and moves down and compress the first elastic component 4 (spring), slidingly and sealingly due to sliding positioning column 3
It is connected in sliding eye 21, so can compress the gas in sliding eye 21 simultaneously, 22 lower part of seal chamber is connected to sliding eye 21 again,
So gas compressed will push sealing element 7 and move up, under pressure, positioned at 22 top of seal chamber antirust oil into
Enter in shoe cream room 11；
(3) during sliding positioning column 3 moves down, axis will be assembled with gear, in assembling process middle gear
It can be pressed down against simultaneously；
(4) first support plates 8, rotor plate 9 and the second support plate 10 can move down, and rotor plate 9 moves down process
In, the second protrusion 14 in the second support plate 10 is slided along the first helicla flute 15, thus can make rotor plate 9 in moving process
It rotates simultaneously, the antirust oil smeared on part 12 can then be smeared along the circumferential direction of gear；
(5) after assembly is completed, the pressure being applied on axis is removed, in the first elastic component 4 (spring), the second elastic component 5
Under (spring) and the collective effect of gas compressed, sliding positioning column 3 moves up reset, while in third elastic component 6
Under the action of (spring), the first support plate 8, rotor plate 9 and the second support plate 10 are also moved up, in the process, rotor plate 9
Move up can rotate (the reason of rotation is same as above) in the process while also, and the antirust oil smeared on part 12 then can be again along gear
Circumferentially smeared.
Embodiment 2:
As shown in Figure 3, Figure 4, be in place of the present embodiment and the difference of embodiment 1: the inner wall of circular groove 23 is equipped with first
Protrusion 16, the second support plate 10 are equipped with the second helicla flute 17 with 16 cooperation of the first protrusion, the second support plate 10 downwards or
When moving up, swivel plate can then rotate, simple for structure.
Cancel and following structure setting is arranged: the inner wall of circular groove 23 is equipped with the first helicla flute 15, sets in the second support plate 10
There is the second protrusion 14 with the cooperation of the first helicla flute 15.
Embodiment 3:
As shown in Figure 5, Figure 6, be in place of the present embodiment and the difference of embodiment 1: sliding 3 surface of positioning column is equipped with third
Helicla flute 18, rotor plate 9 are equipped with the third protrusion 19 cooperated with third helicla flute 18.
Cancel and following structure setting is arranged: the inner wall of circular groove 23 is equipped with the first helicla flute 15, and the second support plate is equipped with
With the second protrusion 14 of the first helicla flute 15 cooperation.
When being arranged in a manner described, after sliding positioning column 3 is relatively moved with rotor plate 9, rotor plate 9 just be can be carried out
Rotation, so that smearing part 12 be made to carry out smearing operation, above structure is simple and easy.
What has been described above is only an embodiment of the present invention, and the common sense such as well known characteristic do not describe excessively herein in scheme.
It should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise, several changes can also be made
Shape and improvement, these also should be considered as protection scope of the present invention, these all will not influence the effect and patent that the present invention is implemented
Practicability.The scope of protection required by this application should be based on the content of the claims, the specific embodiment party in specification
The records such as formula can be used for explaining the content of claim.
Claims (6)
1. a kind of assembly method for shaft gear, is assembled using shaft gear assembly tooling, shaft gear assembly tooling includes
Pedestal, supporting table and sliding positioning column, the supporting table are connected on pedestal, offer vertical sliding eye in the middle part of supporting table,
The sliding positioning column is slidingly and sealingly connected in sliding eye, and is slided and be equipped with the first elasticity between positioning column lower end and pedestal
Part, sliding positioning column top are equipped with the blind hole for locating shaft, and the supporting table is equipped at least one seal chamber, the sealing
It is intracavitary to be slidingly and sealingly connected with sealing element, the second elastic component is equipped between the sealing element upper end and seal chamber, on seal chamber
Portion is connected to shoe cream room, and seal chamber lower part is connected to sliding eye；Supporting table top offers circular groove, the sliding positioning column top
Circular groove is stretched out upwards, and the sliding positioning column is successively arranged with the first support plate, rotor plate and the second support plate, institute from top to bottom
It states rotor plate to be rotatablely connected with the first support plate, the second support plate, the is equipped between second support plate and circular groove bottom
Three elastic components, the outer rim of rotor plate are equipped with the curtain plate upwardly extended, and the outer wall of curtain plate and the inner wall of circular groove are in sealing contact, outside
It when listrium vertically moves, is able to rotate simultaneously, the smearing part of antirust oil, institute can be absorbed by being embedded at least one on the inside of curtain plate
It states and offers at least one shoe cream room on the side wall of circular groove, curtain plate is equipped with the oiling that can be connected to shoe cream room with smearing part
Hole, which is characterized in that including following installation step:
(1) gear to be assembled is placed in the first support plate, and be set on sliding positioning column；
(2) axis one end is inserted into the blind hole slided on positioning column and is positioned, downward last item, sliding positioning column moves down simultaneously
The first elastic component is compressed, under pressure, the antirust oil positioned at seal chamber top enters in shoe cream room；
(3) during sliding positioning column moves down, axis will be assembled with gear, in the meeting simultaneously of assembling process middle gear
It is pressed down against；
(4) first support plates, rotor plate and the second support plate can move down, and during rotor plate moves down while turn
Dynamic, the antirust oil in shoe cream room is absorbed by oil filler point by smearing part, smear antirust oil on part then can along gear circumferential direction into
Row is smeared；
(5) after assembly is completed, the pressure being applied on axis is removed, under the action of third elastic component, the first support plate, rotation
Plate and the second support plate also move up, and during rotor plate moves up while rotating, the antirust oil edge again on smearing part
The circumferential direction of gear is smeared.
2. a kind of assembly method for shaft gear according to claim 1, it is characterised in that: on the inner wall of the circular groove
Equipped with the first helicla flute or the first protrusion, the second support plate is equipped with the second protrusion cooperated with the first helicla flute, Huo Zheyu
Second helicla flute of the first male cooperation；It is raised in the first helicla flute and second when second support plate is downward or moves up,
Or first protrusion and the second helicla flute under the action of, swivel plate rotates.
3. a kind of assembly method for shaft gear according to claim 1, it is characterised in that: the sliding positioning column table
Face is equipped with third helicla flute, and the rotor plate is equipped with the third protrusion cooperated with third helicla flute；The opposite sliding of curtain plate is fixed
When position column is mobile, under the action of third helicla flute and third protrusion, swivel plate rotates.
4. a kind of assembly method for shaft gear according to claim 1, it is characterised in that: first elastic component,
Second elastic component and third elastic component are spring.
5. a kind of assembly method for shaft gear according to claim 1-4, it is characterised in that: the sealing
Chamber, shoe cream room and smearing part are respectively provided with two, and two shoe cream rooms, two smearing parts are positioned opposite, the seal chamber, shoe cream room
It is corresponded with part three is smeared.
6. a kind of assembly method for shaft gear according to claim 5, it is characterised in that: the smearing part is sea
It is continuous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392173.2A CN108145650B (en) | 2017-12-21 | 2017-12-21 | A kind of assembly method for shaft gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711392173.2A CN108145650B (en) | 2017-12-21 | 2017-12-21 | A kind of assembly method for shaft gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108145650A CN108145650A (en) | 2018-06-12 |
| CN108145650B true CN108145650B (en) | 2019-05-10 |
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ID=62464692
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711392173.2A Active CN108145650B (en) | 2017-12-21 | 2017-12-21 | A kind of assembly method for shaft gear |
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| Country | Link |
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| CN (1) | CN108145650B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09174346A (en) * | 1995-12-25 | 1997-07-08 | Honda Motor Co Ltd | Pressure fitting device |
| CN203109893U (en) * | 2013-04-02 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Press fitting mechanism of gear shaft installation gear |
| CN103753179A (en) * | 2014-01-21 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Press fitting device for clutch oil-way cylinder sleeve and input shaft bearing of automobile transmission |
| CN104015027A (en) * | 2013-02-28 | 2014-09-03 | 苏州工业园区高登威科技有限公司 | Pin press fitting device |
| CN206509969U (en) * | 2017-03-08 | 2017-09-22 | 广州市创效电子设备有限公司 | A kind of oiling hand hydraulic cutting presser with delays time to control function |
| CN206567149U (en) * | 2017-02-03 | 2017-10-20 | 扬州益扬机械制造有限公司 | A kind of gear brushing antirust oil device |
-
2017
- 2017-12-21 CN CN201711392173.2A patent/CN108145650B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09174346A (en) * | 1995-12-25 | 1997-07-08 | Honda Motor Co Ltd | Pressure fitting device |
| CN104015027A (en) * | 2013-02-28 | 2014-09-03 | 苏州工业园区高登威科技有限公司 | Pin press fitting device |
| CN203109893U (en) * | 2013-04-02 | 2013-08-07 | 宁波夏厦齿轮有限公司 | Press fitting mechanism of gear shaft installation gear |
| CN103753179A (en) * | 2014-01-21 | 2014-04-30 | 安徽江淮汽车股份有限公司 | Press fitting device for clutch oil-way cylinder sleeve and input shaft bearing of automobile transmission |
| CN206567149U (en) * | 2017-02-03 | 2017-10-20 | 扬州益扬机械制造有限公司 | A kind of gear brushing antirust oil device |
| CN206509969U (en) * | 2017-03-08 | 2017-09-22 | 广州市创效电子设备有限公司 | A kind of oiling hand hydraulic cutting presser with delays time to control function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108145650A (en) | 2018-06-12 |
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Effective date of registration: 20210729 Address after: 400050 No. 30, Fengsheng Road, Jiulongpo District, Chongqing Patentee after: UONUE UTILITY TUNNEL TECHNOLOGY (CHONGQING) Co.,Ltd. Address before: 402761 No. 555, middle street, Qinggang street, Bishan District, Chongqing Patentee before: CHONGQING SHUNHUAI MACHINERY MANUFACTURING Co.,Ltd. |
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