CN106239889A - A kind of Expansion core tool for facilitating carbon fiber pipe to process - Google Patents
A kind of Expansion core tool for facilitating carbon fiber pipe to process Download PDFInfo
- Publication number
- CN106239889A CN106239889A CN201610785488.2A CN201610785488A CN106239889A CN 106239889 A CN106239889 A CN 106239889A CN 201610785488 A CN201610785488 A CN 201610785488A CN 106239889 A CN106239889 A CN 106239889A
- Authority
- CN
- China
- Prior art keywords
- lever arm
- guide plate
- carbon fiber
- fiber pipe
- rotating shaft
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/22—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes
- B29C55/24—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of tubes radial
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Abstract
The present invention relates to a kind of Expansion core tool for facilitating carbon fiber pipe to process, the other end of lever arm is rotatedly connected with backbone block, described backbone block is provided with movable block on the side, outer ring of guide plate, described backbone block lower end passes guide plate, it is evenly arranged the word guide through hole that a circle is corresponding with backbone block bottom around the center of circle on the outer ring of described guide plate, one end of a described word guide through hole communicates with guide plate outer ring, described backbone block is slidably mounted in a word guide through hole, described regulation rotating shaft upper end is provided with the first regulation screw, described regulation rotating shaft lower end is connected with the second regulation screw being arranged on base plate in the middle part of guide plate.The present invention has that simple in construction, production cost are low, easy to operate, sizing speed is fast, can be used for producing the feature such as carbon fiber pipe of different model.
Description
Technical field
The present invention relates to carbon fiber pipe processing technique field, particularly relate to a kind of for facilitating what carbon fiber pipe processed to rise
Core frock.
Background technology
It is known that need to overlap carbon fiber pipe at electromechanics trade rotor external diameter, can process smoothly in order to ensure rotor,
Carbon fiber pipe needs to be worked into the state that length is consistent, and the when of production, carbon fiber pipe needs certain length before assembly,
And to need a face be vertical, the frock of processing carbon fiber pipe was the frock of a solid in the past, could process carbon fibre
The perpendicularity of dimension pipe and length, this frock is merely able to be suitable for the carbon fiber pipe of a kind of diameter so that produce turning of different model
The period of the day from 11 p.m. to 1 a.m needs the frock of different model, considerably increases production cost, causes the waste of human resources, in order to solve above-mentioned asking
Topic, designs a kind of frock that can regulate carbon fiber pipe diameter and is necessary.
Summary of the invention
The technical problem to be solved is to provide a kind of Expansion core tool for facilitating carbon fiber pipe to process, and has
Simple in construction, production cost be low, easy to operate, sizing speed is fast, can be used for producing the feature such as carbon fiber pipe of different model.
The technical solution adopted for the present invention to solve the technical problems is: provide a kind of for facilitating carbon fiber pipe to process
Expansion core tool, including base plate, flap and guide plate, described base plate, flap and guide plate all in discoideus structure, the described end
Being provided with flap on plate, described flap is provided with guide plate, vertically-mounted in the middle part of described guide plate have regulation rotating shaft, institute
The regulation rotating shaft top stated is provided with lever arm fixed cover, described lever arm fixed cover outer ring is uniformly provided with a circle movable
Arm, described lever arm one end is rotatably installed in lever arm fixed cover, and the other end of lever arm is rotatedly connected with backbone block, described
Backbone block movable block is installed on the side, outer ring of guide plate, described backbone block lower end pass guide plate, described
It is evenly arranged the word guide through hole that a circle is corresponding with backbone block bottom, a described word around the center of circle on the outer ring of guide plate
One end of guide through hole communicates with guide plate outer ring, and described backbone block is slidably mounted in a word guide through hole, described tune
Joint rotating shaft upper end is provided with the first regulation screw, and described regulation rotating shaft lower end passes in the middle part of guide plate and is arranged on base plate
Second regulation screw is connected.
Described lever arm has six groups, and often group lever arm includes that two connecting rods, a connecting rod are arranged on lever arm and fix
Set top, another connecting rod is arranged on the bottom of lever arm fixed cover.
Described lever arm fixed cover includes adapter sleeve and installs set, and described adapter sleeve is arranged in regulation rotating shaft, institute
The adapter sleeve top and bottom stated all are installed with installation set, and described installation set is connected with lever arm.
Described regulation rotating shaft bottom is provided with stop collar, passes through flat key between described lever arm fixed cover and stop collar
It is fixedly linked.
The lateral symmetry of the backbone block between described guide plate and flap is provided with directive wheel, and described directive wheel is in perpendicular
Straight layout, its vertical projection face is parallel with a word guide through hole, the roller of described directive wheel and guide plate and flap laminating.
Described flap upper end is installed and is uniformly provided with a circle cushion cover around the center of circle, and described cushion cover upper end passes guide plate.
Being provided with big bearing in the middle part of described flap lower surface and between base plate, the second described regulation screw upper end passes
Big bearing.
Being provided with little bearing in the middle part of described base plate lower surface, described little bearing holder (housing, cover) is connected on the second regulation screw lower end
On.
Described regulation rotating shaft upper end is provided with upper end equipped with cover plate, and what the upper end of lower end and lever arm fixed cover was pushed up mutually determines
Position set, the first described regulation screw upper end is through the cover plate on positioning sleeve.
Beneficial effect: the present invention relates to a kind of Expansion core tool for facilitating carbon fiber pipe to process, there is simple in construction, life
Produce low cost, easy to operate, sizing speed is fast, can be used for producing the feature such as carbon fiber pipe of different model.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is that the present invention removes topology view after carbon fiber pipe；
Fig. 4 is the top view after the present invention removes movable block and carbon fiber pipe；
Fig. 5 is the full sectional view after Fig. 3 of the present invention removes movable block.
Diagram: 1, base plate, 2, flap, 3, guide plate, 4, lever arm, 5, carbon fiber pipe, 6, directive wheel, 7, backbone block, 8,
Movable block, the 10, lever arm fixed cover, 11, first regulation screw, 12, regulation rotating shaft, 13, stop collar, 14, adapter sleeve, 15, peace
Encapsulation, 16, positioning sleeve, 17, flat key, the 18, second regulation screw, 19, little bearing, 20, big bearing, 21, cushion cover.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
Embodiments of the present invention relate to a kind of Expansion core tool for facilitating carbon fiber pipe to process, as shown in Fig. 15,
Including base plate 1, flap 2 and guide plate 3, described base plate 1, flap 2 and guide plate 3 all in discoideus structure, described base plate 1
On flap 2 is installed, described flap 2 is provided with guide plate 3, vertically-mounted in the middle part of described guide plate 3 have regulation rotating shaft
12, described regulation rotating shaft 12 top is provided with lever arm fixed cover 10, and described lever arm fixed cover 10 outer ring is uniformly pacified
Equipped with a circle lever arm 4, described lever arm 4 one end is rotatably installed in lever arm fixed cover 10, the other end of lever arm 4 with
Frame block 7 is rotatedly connected, and described backbone block 7 is provided with movable block 8, described backbone block 7 on the side, outer ring of guide plate 3
Lower end passes guide plate 3, the outer ring of described guide plate 3 has been evenly arranged a circle around the center of circle corresponding with backbone block 7 bottom
A word guide through hole, one end of a described word guide through hole communicates with guide plate 3 outer ring, and described backbone block 7 is slided peace
Being contained in a word guide through hole, described regulation rotating shaft 12 upper end is provided with the first regulation screw 11, described regulation rotating shaft 12
Lower end is connected with the second regulation screw 18 being arranged on base plate 1 in the middle part of guide plate 3.
Described lever arm 4 has six groups, and often group lever arm 4 includes that two connecting rods, a connecting rod are arranged on lever arm admittedly
Surely overlapping 10 tops, another connecting rod is arranged on the bottom of lever arm fixed cover 10.
Described lever arm fixed cover 10 includes adapter sleeve 14 and installs set 15, and described adapter sleeve 14 is arranged on regulation and turns
On axle 12, described adapter sleeve 14 top and bottom are all installed with installation set 15, described installation set 15 and lever arm 4 phase
Even.
Described regulation rotating shaft 12 bottom is provided with stop collar 13, between described lever arm fixed cover 10 and stop collar 13
It is fixedly linked by flat key 17.
The lateral symmetry of the backbone block 7 between described guide plate 3 and flap 2 is provided with directive wheel 6, described directive wheel
6 are arranged vertically, and its vertical projection face is parallel with a word guide through hole, the roller of described directive wheel 6 and guide plate 3 and flap
2 laminatings.
Described flap 2 upper end is installed and is uniformly provided with a circle cushion cover 21 around the center of circle, and described cushion cover 21 upper end is through leading
To plate 3.
Big bearing 20 is installed, on the second described regulation screw 18 in the middle part of described flap 2 lower surface and between base plate 2
End is through big bearing 20.
Being provided with little bearing 19 in the middle part of described base plate 1 lower surface, described little bearing 19 is socketed in the second regulation screw
On 18 lower ends.
Described regulation rotating shaft 12 upper end is provided with the upper end upper end Xiang Ding equipped with cover plate, lower end and lever arm fixed cover 10
Positioning sleeve 16, described first regulation screw 11 upper end is through the cover plate on positioning sleeve 16.
Embodiment
When needing to be adjusted the diameter of carbon fiber pipe 5 when, first regulation the first regulation screw 11, regulates first
Regulation screw 11 makes to regulate rotating shaft 12 and rises, and regulation rotating shaft 12 rises so that lever arm fixed cover 10 rises, and lever arm is fixed
Set 10 rising, makes backbone block 7 and movable block 8 move toward guide plate 3 center position, afterwards by carbon fiber pipe 5 by lever arm 4
Being arranged on movable block 8 outer ring, rotate the first regulation screw 11 afterwards so that regulation rotating shaft 12 moves down, regulation rotating shaft 12 moves down,
Lever arm fixed cover 10 is moved down, and lever arm fixed cover 10 moves down control backbone block 7 and movable block 8 toward guide plate 3 outer ring side
To movement, carbon fiber pipe 5 is strutted by movable block 8, until the diameter of carbon fiber pipe 5 to setting value after stop operating the first regulation
Screw 11, carbon fiber pipe 5 can be processed by workman afterwards, and by carbon fiber pipe 5 in a state in which lower placement is certain time
Between, carbon fiber pipe 5 is shaped, rotates the first regulation screw 11 after sizing and make regulation rotating shaft 12 increase, take out carbon afterwards
Fiber pipe 5.
Claims (9)
1., for the Expansion core tool facilitating carbon fiber pipe to process, including base plate (1), flap (2) and guide plate (3), it is special
Levy and be: described base plate (1), flap (2) and guide plate (3), all in discoideus structure, described base plate (1) are provided with and turn
Plate (2), described flap (2) is provided with guide plate (3), and described guide plate (3) middle part is vertically-mounted regulation rotating shaft
(12), described regulation rotating shaft (12) top is provided with lever arm fixed cover (10), described lever arm fixed cover (10) outer ring
On a circle lever arm (4) is uniformly installed, described lever arm (4) one end is rotatably installed in lever arm fixed cover (10), movable
The other end of arm (4) is rotatedly connected with backbone block (7), and described backbone block (7) is installed on the side, outer ring of guide plate (3)
Having movable block (8), described backbone block (7) lower end passes guide plate (3), equal around the center of circle on the outer ring of described guide plate (3)
Even be disposed with the word guide through hole that a circle is corresponding with backbone block (7) bottom, one end of a described word guide through hole with lead
Communicating to plate (3) outer ring, described backbone block (7) is slidably mounted in a word guide through hole, in described regulation rotating shaft (12)
End is provided with the first regulation screw (11), and described regulation rotating shaft (12) lower end is through guide plate (3) middle part and is arranged on base plate
(1) the second regulation screw (18) on is connected.
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
Lever arm (4) has six groups, often organizes lever arm (4) and includes that two connecting rods, a connecting rod are arranged on lever arm fixed cover (10)
Portion, another connecting rod is arranged on the bottom of lever arm fixed cover (10).
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
Lever arm fixed cover (10) includes adapter sleeve (14) and installs set (16), and described adapter sleeve (14) is arranged on regulation rotating shaft (12)
On, described adapter sleeve (14) top and bottom are all installed with installation set (16), described installation set (16) and lever arm
(4) it is connected.
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
Regulation rotating shaft (12) bottom is provided with stop collar (13), by flat between described lever arm fixed cover (10) and stop collar (13)
Key (17) is fixedly linked.
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
The lateral symmetry of the backbone block (7) between guide plate (3) and flap (2) is provided with directive wheel (6), described directive wheel (6) in
Vertically arranging, its vertical projection face is parallel with a word guide through hole, the roller of described directive wheel (6) and guide plate (3) and turn
Plate (2) is fitted.
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
Flap (2) upper end is installed and is uniformly provided with a circle cushion cover (21) around the center of circle, and described cushion cover (21) upper end passes guide plate (3).
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
Being provided with big bearing (20) in the middle part of flap (2) lower surface and between base plate (2), the second described regulation screw (18) upper end passes
Big bearing (20).
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
Being provided with little bearing (19) in the middle part of base plate (1) lower surface, described little bearing (19) is socketed in the second regulation screw (18) lower end
On.
A kind of Expansion core tool for facilitating carbon fiber pipe to process the most according to claim 1, it is characterised in that: described
Regulation rotating shaft (12) upper end is provided with upper end equipped with cover plate, the positioning sleeve that the upper end of lower end and lever arm fixed cover (10) is pushed up mutually
(16) the first, described regulation screw (11) upper end is through the cover plate on positioning sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785488.2A CN106239889B (en) | 2016-08-31 | 2016-08-31 | A kind of Expansion core tool for facilitating carbon fiber pipe to process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610785488.2A CN106239889B (en) | 2016-08-31 | 2016-08-31 | A kind of Expansion core tool for facilitating carbon fiber pipe to process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106239889A true CN106239889A (en) | 2016-12-21 |
| CN106239889B CN106239889B (en) | 2018-10-12 |
Family
ID=58079696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610785488.2A Active CN106239889B (en) | 2016-08-31 | 2016-08-31 | A kind of Expansion core tool for facilitating carbon fiber pipe to process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106239889B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109501222A (en) * | 2018-12-03 | 2019-03-22 | 山东钢铁股份有限公司 | Adjustable elastic tubing pipe expander |
| CN111801214A (en) * | 2018-03-19 | 2020-10-20 | 博多·里希特 | Method and device for producing single-walled or multi-walled tubular bodies from thermoplastic |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001061233A1 (en) * | 2000-02-17 | 2001-08-23 | Salflex Polymers Ltd. | Flanged member with barrier layer |
| CN2793024Y (en) * | 2005-06-01 | 2006-07-05 | 郭志清 | Air inflatable dabber |
| CN101786563A (en) * | 2010-03-30 | 2010-07-28 | 江苏工业学院 | Quick four-rod assembling and disassembling device of glass fiber spindle |
| CN201560019U (en) * | 2009-11-03 | 2010-08-25 | 郭长春 | Liquid-gas auxiliary mechanical collapsible mandrel |
| CN201761981U (en) * | 2010-07-12 | 2011-03-16 | 连云港杰瑞模具技术有限公司 | Mechanical expanding shaft |
| WO2012060904A1 (en) * | 2010-11-05 | 2012-05-10 | Sonoco Development Inc. | Self centering core adapter and method |
| JP2012131132A (en) * | 2010-12-22 | 2012-07-12 | Sumitomo Wiring Syst Ltd | Shrink tube with slit, wiring harness, and method for manufacturing shrink tube with slit |
| CN203911684U (en) * | 2014-06-04 | 2014-10-29 | 济南科亚电子科技有限公司 | Stator assembly tool |
| CN203976126U (en) * | 2014-08-04 | 2014-12-03 | 无锡市中兴铁芯有限公司 | Silicon steel plate distortion coiled strip centre hole bracing or strutting arrangement |
| CN104607641A (en) * | 2015-01-29 | 2015-05-13 | 天津百恩威新材料科技有限公司 | Spray forming pipe expansion core shaft |
| CN204624852U (en) * | 2015-01-08 | 2015-09-09 | 山东恒创专用车装备科技有限公司 | Sheet material rack |
| CN204778002U (en) * | 2015-03-10 | 2015-11-18 | 贵州航天南海科技有限责任公司 | I -shaped wheel tension mechanism |
| CN205257672U (en) * | 2016-01-02 | 2016-05-25 | 李钦源 | Spool is used in weaving |
| CN206048800U (en) * | 2016-08-31 | 2017-03-29 | 宁波菲仕运动控制技术有限公司 | A kind of Expansion core tool for facilitating carbon fiber pipe to process |
-
2016
- 2016-08-31 CN CN201610785488.2A patent/CN106239889B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001061233A1 (en) * | 2000-02-17 | 2001-08-23 | Salflex Polymers Ltd. | Flanged member with barrier layer |
| CN2793024Y (en) * | 2005-06-01 | 2006-07-05 | 郭志清 | Air inflatable dabber |
| CN201560019U (en) * | 2009-11-03 | 2010-08-25 | 郭长春 | Liquid-gas auxiliary mechanical collapsible mandrel |
| CN101786563A (en) * | 2010-03-30 | 2010-07-28 | 江苏工业学院 | Quick four-rod assembling and disassembling device of glass fiber spindle |
| CN201761981U (en) * | 2010-07-12 | 2011-03-16 | 连云港杰瑞模具技术有限公司 | Mechanical expanding shaft |
| WO2012060904A1 (en) * | 2010-11-05 | 2012-05-10 | Sonoco Development Inc. | Self centering core adapter and method |
| JP2012131132A (en) * | 2010-12-22 | 2012-07-12 | Sumitomo Wiring Syst Ltd | Shrink tube with slit, wiring harness, and method for manufacturing shrink tube with slit |
| CN203911684U (en) * | 2014-06-04 | 2014-10-29 | 济南科亚电子科技有限公司 | Stator assembly tool |
| CN203976126U (en) * | 2014-08-04 | 2014-12-03 | 无锡市中兴铁芯有限公司 | Silicon steel plate distortion coiled strip centre hole bracing or strutting arrangement |
| CN204624852U (en) * | 2015-01-08 | 2015-09-09 | 山东恒创专用车装备科技有限公司 | Sheet material rack |
| CN104607641A (en) * | 2015-01-29 | 2015-05-13 | 天津百恩威新材料科技有限公司 | Spray forming pipe expansion core shaft |
| CN204778002U (en) * | 2015-03-10 | 2015-11-18 | 贵州航天南海科技有限责任公司 | I -shaped wheel tension mechanism |
| CN205257672U (en) * | 2016-01-02 | 2016-05-25 | 李钦源 | Spool is used in weaving |
| CN206048800U (en) * | 2016-08-31 | 2017-03-29 | 宁波菲仕运动控制技术有限公司 | A kind of Expansion core tool for facilitating carbon fiber pipe to process |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111801214A (en) * | 2018-03-19 | 2020-10-20 | 博多·里希特 | Method and device for producing single-walled or multi-walled tubular bodies from thermoplastic |
| CN111801214B (en) * | 2018-03-19 | 2022-09-09 | 博多·里希特 | Method and device for producing single-walled or multi-walled tubular bodies from thermoplastic |
| CN109501222A (en) * | 2018-12-03 | 2019-03-22 | 山东钢铁股份有限公司 | Adjustable elastic tubing pipe expander |
| CN109501222B (en) * | 2018-12-03 | 2024-03-01 | 山东钢铁股份有限公司 | Adjustable elastic pipe expander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106239889B (en) | 2018-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102097896B (en) | Method and assembling device for assembling and disassembling stator and rotor of permanent magnet synchronous motor | |
| CN105243215B (en) | Electric main shaft structure optimization method based on parameter finite element model | |
| CN203650520U (en) | Mechanical arm | |
| CN106239889A (en) | A kind of Expansion core tool for facilitating carbon fiber pipe to process | |
| CN104015157B (en) | The provision for disengagement of a kind of bearing neck bush stretching drawing type | |
| CN104227726A (en) | Permanent magnetic adsorbing mechanical arm | |
| CN206048800U (en) | A kind of Expansion core tool for facilitating carbon fiber pipe to process | |
| CN202802769U (en) | Transmission mechanism for genuine-resemblance helicopter of remote control model | |
| CN104132149A (en) | Electric valve | |
| CN208592627U (en) | A kind of building-block machine tool fitting | |
| CN204171765U (en) | Wheel hub CNC milling machine centralized positioning expansion sleeve | |
| CN103758741B (en) | The metering pump crank mechanism of any adjustment stroke of a kind of energy | |
| CN107138659B (en) | It is a kind of for shaping the cross wedge rolling machine of small shaft forgings | |
| CN106825181B (en) | A kind of general rotation building mortion of conical thin-wall revolving meber | |
| CN205798109U (en) | A kind of spinning machine mechanical arm | |
| CN104441691A (en) | Self-balancing cellosilk placement manipulator arm | |
| CN204182804U (en) | A kind of bulb assembly revolves riveting tool | |
| CN204392002U (en) | A kind of servo motor rotor press-fitting tool | |
| CN208662536U (en) | A kind of novel numerical control knife rest | |
| CN206263052U (en) | A kind of general rotation building mortion of conical thin-wall revolving meber | |
| CN204057371U (en) | Coiled strip correction discharge mechanism | |
| CN207454528U (en) | A kind of spherical plain bearing rod end for electric pushrod | |
| CN202572209U (en) | Adjustable type pipe support in pipeline machining | |
| CN204249371U (en) | Self-balancing filament lay mechanical arm | |
| CN206703799U (en) | A kind of mechanical drawing figure pen core cuts core pencil sharpener device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |