CN109909236A - A device for cleaning the inner wall of a pipe - Google Patents
A device for cleaning the inner wall of a pipe Download PDFInfo
- Publication number
- CN109909236A CN109909236A CN201910301476.1A CN201910301476A CN109909236A CN 109909236 A CN109909236 A CN 109909236A CN 201910301476 A CN201910301476 A CN 201910301476A CN 109909236 A CN109909236 A CN 109909236A
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- lead screw
- wall
- cleaning device
- sliding stand
- brush head
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- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 25
- 238000000926 separation method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
本发明属于管道设备技术领域，具体涉及一种管道内壁清洗装置，包括丝杠电机、丝杠、丝杠滑动台、连接架、轴承座、轴承、伸缩支架和毛刷，丝杠的一端与丝杠电机连接，另一端与安装于轴承座上的轴承连接，丝杠滑动台设于丝杠上且随丝杠转动而沿着丝杠往复直线运动；连接架的一端与伸缩支架铰接，另一端与丝杠滑动台铰接；伸缩支架的一端连接在轴承座上，另一端连接毛刷。本发明所提供的管道内壁清洗装置，结构简单，操作方便，能够根据不同管道的内径适应伸缩调整毛刷，使毛刷收缩或扩张以贴合管道内壁进行清洗，无需更换部件和设备，一个清洗装置可以满足不同内径的管道清洗任务，简化了清洗过程，节约成本。
The invention belongs to the technical field of pipeline equipment, and in particular relates to a pipeline inner wall cleaning device, comprising a lead screw motor, a lead screw, a lead screw sliding table, a connecting frame, a bearing seat, a bearing, a telescopic bracket and a brush. The screw motor is connected, and the other end is connected with the bearing installed on the bearing seat. The lead screw sliding table is set on the lead screw and reciprocates linearly along the lead screw as the lead screw rotates; one end of the connecting frame is hinged with the telescopic bracket, and the other end It is hinged with the lead screw sliding table; one end of the telescopic bracket is connected to the bearing seat, and the other end is connected to the brush. The pipeline inner wall cleaning device provided by the invention has simple structure and convenient operation, and can adapt to telescopic adjustment of the brush according to the inner diameter of different pipelines, so as to shrink or expand the brush to fit the inner wall of the pipeline for cleaning without replacing parts and equipment. The device can meet the cleaning tasks of pipes with different inner diameters, which simplifies the cleaning process and saves costs.
Description
Technical field
The present invention relates to field of pipeline equipment, and in particular to a kind of cleaning device for inner wall of pipeline.
Background technique
It, cannot be according to being wanted currently, common tube cleaning arrangement can only clean the inner wall of the pipe of particular inside diameters
The variation of cleaning internal diameter of the pipeline goes to make corresponding adjustment, can only clean the pipeline of single bore, or corresponding by replacement
Component completes the cleaning of different inner diameters pipeline, and process is cumbersome, higher cost.
Summary of the invention
In order to solve the above technical problems, The present invention provides a kind of cleaning device for inner wall of pipeline, which being capable of basis
The internal diameter of required cleaning pipeline adjusts accordingly, the pipeline cleaning task suitable for various internal diameters.
To reach above-mentioned technical effect, the invention adopts the following technical scheme: the present invention provides a kind of inner wall of the pipe is clear
Cleaning device, including spindle motor, lead screw, lead screw sliding stand, connection frame, bearing block, bearing, telescope support and hairbrush, the silk
One end of thick stick is connect with the spindle motor, and the other end is connect with the bearing being installed on the bearing block, the lead screw sliding
Platform is set on the lead screw and with lead screw rotation and along the lead screw linear reciprocating motion；One end of the connection frame with
The telescope support is hinged, and the other end and the lead screw sliding stand are hinged；One end of the telescope support is connected to the bearing
On seat, the other end connects the hairbrush.
Further, the connection frame has multiple, and every two connection frame is two connection frames in one group, every group with respect to institute
It states lead screw to be symmetrical arranged, the setting symmetrical above and below of the connection frame of adjacent sets.
Further, there are four the connection frames, it is divided into two groups, 90 degree of adjacent connection frame interval and ring are set one week.
It further, further include two-way lead screw, two-way spindle motor, the first running wheel, the second running wheel, the first vehicle
Turbin generator, the second wheel electrical machine, the first sliding stand and the second sliding stand, the two-way spindle motor and the two-way lead screw connect
It connecing, first sliding stand, the second sliding stand are respectively arranged on the two-way lead screw of the two-way spindle motor two sides, and described first
Wheel electrical machine, the second wheel electrical machine are fixedly connected with the first sliding stand, the second sliding stand respectively；First wheel electrical machine,
The output shaft of two wheel electrical machines is connect with the first running wheel, the second running wheel respectively.
Further, the hairbrush is arranged successively by multiple separately positioned brush heads and is formed, and the brush head includes bottom
Seat and the brush body being fixed on the pedestal, the pedestal are installed on the telescope support.
Further, the telescope support is equipped with multiple thread grooves, and the base outer wall of the brush head is equipped with outer spiral shell
Line, the brush head are threaded in the thread groove.
It further, further include mounting rack, the mounting rack is detachably connected with the telescope support, and the hairbrush is set to
On the mounting rack.
Preferably, the mounting rack is connect with the telescope support buckle-type.
Further, the hairbrush is arranged successively by multiple separately positioned brush heads and is formed, and the brush head includes bottom
Seat and the brush body being fixed on the pedestal, the pedestal are installed on the mounting rack；The mounting rack is equipped with multiple spiral shells
The base outer wall of line groove, the brush head is equipped with external screw thread, and the brush head is threaded in the thread groove.
By adopting the above technical scheme, including it is following the utility model has the advantages that cleaning device for inner wall of pipeline provided by the present invention, structure
Simply, easy to operate, flexible adjustment hairbrush can be adapted to according to the internal diameter of different pipelines, and hairbrush is made to shrink or expand to be bonded pipe
Road inner wall is cleaned, and no replacement is required component and equipment, a cleaning device can satisfy the pipeline cleaning task of different inner diameters,
Simplify cleaning process, save the cost.
Detailed description of the invention
Fig. 1 provides the structural schematic diagram of cleaning device for inner wall of pipeline by the embodiment of the present invention；
Fig. 2 provides the partial structure diagram of cleaning device for inner wall of pipeline by the embodiment of the present invention；
Fig. 3 provides the structural schematic diagram of hairbrush by the embodiment of the present invention；
Fig. 4 provides the structural schematic diagram of hairbrush by another embodiment of the present invention.
In figure:
1. the first running wheel；2. the first wheel electrical machine；3. two-way spindle motor；4. spindle motor；5. two-way lead screw；6.
Second wheel electrical machine；7. the second running wheel；8. lead screw；9. lead screw sliding stand；10. connection frame；11. telescope support；12. bearing
Seat；13. hairbrush；13.1, pedestal；13.2, brush body；13.3, mounting rack.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached in the embodiment of the present invention
Figure, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not having
Every other embodiment obtained under the premise of creative work is made, shall fall within the protection scope of the present invention.
In the present invention, term " on ", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outside",
" in ", "vertical", "horizontal", " transverse direction ", the orientation or positional relationship of the instructions such as " longitudinal direction " be orientation based on the figure or
Positional relationship.These terms are not intended to limit indicated dress primarily to better describe the present invention and embodiment
Set, element or component must have particular orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " " socket " shall be understood in a broad sense.For example, can
To be to be fixedly connected, it is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected,
It either indirectly connected through an intermediary, or is two connections internal between device, element or component.For
For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Unless otherwise indicated, the meaning of " multiple " is two or more.
The present invention is described in further detail below by specific embodiment and in conjunction with attached drawing.
Embodiment one:
A kind of cleaning device for inner wall of pipeline is present embodiments provided, it is sliding refering to figure, including spindle motor 4, lead screw 8, lead screw
Dynamic platform 9, connection frame 10, bearing block 12, bearing, telescope support 11 and hairbrush 13, one end of the lead screw and the spindle motor 4
Connection, the other end are connect with the bearing on the bearing block 12, and the lead screw sliding stand 9 is set on the lead screw 8 and with described
Lead screw 8 rotation and along 8 linear reciprocating motion of lead screw；One end of the connection frame and the telescope support 11 are hinged, separately
One end and the lead screw sliding stand 9 are hinged；One end of the telescope support 11 is connected on the bearing block 12, other end connection
The hairbrush 13.
Cleaning device for inner wall of pipeline provided by the present embodiment drives lead screw rotation, the lead screw of rotation by spindle motor
Drive lead screw sliding stand thereon movable along, lead screw sliding stand drives connection frame movement, due to connection frame respectively with lead screw
Sliding stand, telescope support are hinged, and when lead screw sliding stand is moved to spindle motor direction, telescope support is shunk, and hairbrush is formed
Cleaning circumference internal diameter reduce, when lead screw sliding stand to far from spindle motor direction move when, telescope support expand, hairbrush institute
The internal diameter of the cleaning circumference of formation becomes larger, and the cleaning device for inner wall of pipeline can adjust telescope support according to internal diameter of the pipeline as a result,
Expansion is shunk, to match with internal diameter of the pipeline.The control principle of motor and lead screw is general knowledge known in this field, is not done herein
It repeats, those skilled in the art can know motor control method according to the present embodiment disclosure.
The connection frame have it is multiple, every two connection frame be one group, every group in the relatively described lead screw pair of two connection frames
Claim setting, the setting symmetrical above and below of the connection frame of adjacent sets.
In the present embodiment, it is preferable that the both ends of the connection frame pass through hinge respectively and the telescope support 11, lead screw are sliding
Dynamic platform 9 connects.There are four the connection frames, 90 degree of adjacent connection frame interval and ring is set one week.
In order to further increase the convenience and agility of cleaning pipeline, while mitigating labor intensity of operating staff, also wraps
Include two-way lead screw 5, two-way spindle motor 3, the first running wheel 1, the second running wheel 7, the first wheel electrical machine 2, the second wheel
Motor 6, the first sliding stand and the second sliding stand, the two-way spindle motor 3 are connect with the two-way lead screw 5, and described first is sliding
Dynamic platform, the second sliding stand are respectively arranged on the two-way lead screw of the two-way spindle motor two sides, first wheel electrical machine, second
Wheel electrical machine is fixedly connected with the first sliding stand, the second sliding stand respectively；First wheel electrical machine, the second wheel electrical machine it is defeated
Shaft is connect with the first running wheel, the second running wheel respectively.Two-way spindle motor drives the two-way lead screw of two sides to difference
Direction rotation, so that the first sliding stand, the second sliding stand thereon is moved toward one another along two-way lead screw, due to the first sliding
Platform, the second sliding stand are fixedly connected with the first wheel electrical machine, the second wheel electrical machine respectively, the first wheel electrical machine, the second wheel electricity
Machine is connect with the first running wheel, the second running wheel respectively, therefore the first running wheel, the second running wheel are in two-way lead screw
It is moved toward one another under the driving of motor, so as to adjust relative distance according to internal diameter of the pipeline.Due to the first wheel electrical machine, the second vehicle
The output shaft of turbin generator is connect with the first running wheel, the second running wheel, the first wheel electrical machine, the second wheel electrical machine driving the
One running wheel, the second running wheel are moved along inner wall of the pipe, and band electric brush is cleaned along inner wall of the pipe.
In order to extend hairbrush service life, avoid when partial destruction that consuming cost brought by integral replacing is biggish to ask
Topic, the hairbrush are arranged successively by multiple separately positioned brush heads and are formed, and the brush head includes pedestal 13-1 and is fixed on
Brush body 13-2 on the pedestal 13-1, the pedestal are installed on the telescope support 11.The telescope support is equipped with more
The base outer wall of a thread groove, the brush head is equipped with external screw thread, and the brush head is threaded in the thread groove.
Hairbrush is designed using the brush head of separate type, and when the damage of one of brush head, the brush head more renewed is not necessarily to integral replacing
Hairbrush saves material and cost.In addition, the pedestal of brush head is threadedly coupled with telescope support, convenient disassembly and quick.
Embodiment two:
On the basis of example 1, for the ease of cleaning hairbrush, the provided cleaning device for inner wall of pipeline of the present embodiment is also
Including mounting rack 13-3, the mounting rack is detachably connected with the telescope support 11, and the hairbrush is located on the mounting rack
On.The mounting rack is connect with the telescope support buckle-type.Mounting rack is equipped with a circle protrusion, and telescope support is equipped with a circle
The groove to match with protrusion, protrusion is buckled in groove, so that mounting rack snaps connection on telescope support, or is passed through
Connector, such as screw connection.
The hairbrush is arranged successively by multiple separately positioned brush heads and is formed, and the brush head includes pedestal and is fixed on
Brush body on the pedestal, the pedestal are installed on the mounting rack；The mounting rack is equipped with multiple thread grooves, described
The base outer wall of brush head is equipped with external screw thread, and the brush head is threaded in the thread groove.
Hairbrush is fixed on mounting rack by the provided cleaning device for inner wall of pipeline of the present embodiment, and mounting rack is torn open with telescope support
Formula connection is unloaded, when needing cleaning hairbrush, mounting rack is separated to rear individually cleaning from telescope support, it is easy to operate and quick,
Convenient for cleaning, be conducive to protect each motor.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of cleaning device for inner wall of pipeline, which is characterized in that
Including spindle motor (4), lead screw (8), lead screw sliding stand (9), connection frame (10), bearing block (12), bearing, telescope support
(11) it is connect with hairbrush (13), one end of the lead screw (8) with the spindle motor (4), the other end and is installed on the bearing
Bearing connection on seat (12), the lead screw sliding stand (9) is set on the lead screw (8) and the edge with the lead screw (8) rotation
The lead screw (8) linear reciprocating motion；One end of the connection frame (10) and the telescope support (11) hingedly, the other end with
The lead screw sliding stand (9) is hinged；One end of the telescope support (11) is connected on the bearing block (12), other end connection
The hairbrush (13).
2. cleaning device for inner wall of pipeline according to claim 1, which is characterized in that
The connection frame (10) have it is multiple, every two connection frame be one group, every group in the relatively described lead screw (8) of two connection frames
It is symmetrical arranged, the setting symmetrical above and below of the connection frame of adjacent sets.
3. cleaning device for inner wall of pipeline according to claim 2, which is characterized in that there are four the connection frames (10), point
It is two groups, adjacent connection frame (10) is spaced 90 degree and ring is set one week.
4. cleaning device for inner wall of pipeline according to claim 1, which is characterized in that further include two-way lead screw (5), two-way silk
Thick stick motor (3), the first running wheel (1), the second running wheel (7), the first wheel electrical machine (2), the second wheel electrical machine (6),
One sliding stand and the second sliding stand, the two-way spindle motor (3) connect with the two-way lead screw (5), first sliding stand,
Second sliding stand is respectively arranged on the two-way lead screw of the two-way spindle motor two sides, first wheel electrical machine (2), the second vehicle
Turbin generator (6) is fixedly connected with the first sliding stand, the second sliding stand respectively；First wheel electrical machine (2), the second wheel electrical machine
(6) output shaft is connect with the first running wheel, the second running wheel respectively.
5. cleaning device for inner wall of pipeline according to claim 1, which is characterized in that the hairbrush (13) is set by multiple separation
The brush head set is arranged successively to be formed, and the brush head includes pedestal (13-1) and the brush body that is fixed on the pedestal (13-1)
(13-2), the pedestal (13-1) are installed on the telescope support (11).
6. cleaning device for inner wall of pipeline according to claim 5, which is characterized in that the telescope support (11) is equipped with more
Pedestal (13-1) outer wall of a thread groove, the brush head is equipped with external screw thread, and the brush head is threaded in the screw thread
In groove.
7. cleaning device for inner wall of pipeline according to claim 5, which is characterized in that it further include mounting rack (13-3), it is described
Mounting rack (13-3) is detachably connected with the telescope support (11), and the hairbrush is set on the mounting rack (13-3).
8. cleaning device for inner wall of pipeline according to claim 7, which is characterized in that the mounting rack (13-3) is stretched with described
The connection of contracting bracket (11) buckle-type.
9. cleaning device for inner wall of pipeline according to claim 8, which is characterized in that the hairbrush is by multiple separately positioned
Brush head is arranged successively to be formed, and the brush head includes pedestal (13-1) and the brush body (13- that is fixed on the pedestal (13-1)
2), the pedestal is installed on the mounting rack (13-3)；The mounting rack is equipped with multiple thread grooves, the brush head
Base outer wall is equipped with external screw thread, and the brush head is threaded in the thread groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301476.1A CN109909236A (en) | 2019-04-06 | 2019-04-06 | A device for cleaning the inner wall of a pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910301476.1A CN109909236A (en) | 2019-04-06 | 2019-04-06 | A device for cleaning the inner wall of a pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109909236A true CN109909236A (en) | 2019-06-21 |
Family
ID=66977320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910301476.1A Withdrawn CN109909236A (en) | 2019-04-06 | 2019-04-06 | A device for cleaning the inner wall of a pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909236A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695015A (en) * | 2019-10-28 | 2020-01-17 | 成秀东 | Intelligent pipeline dredging robot |
| CN110747484A (en) * | 2019-11-27 | 2020-02-04 | 江苏宏宝优特管业制造有限公司 | Steel pipe pickling device and pickling method |
| CN110773825A (en) * | 2019-11-05 | 2020-02-11 | 柳州市豪运工程机械制造有限责任公司 | Automatic cleaning assembly for screw hole of rotating part of loading vehicle |
| CN111298925A (en) * | 2020-03-03 | 2020-06-19 | 许婷婷 | Industrial dust collector |
| CN112227047A (en) * | 2020-08-29 | 2021-01-15 | 沈足金 | Textile fabric rapid carding equipment and working method |
| CN112264406A (en) * | 2020-11-06 | 2021-01-26 | 温州市富诚建设工程有限公司 | Trenchless pipeline inner wall cleaning device and pipeline inner wall cleaning method |
| CN112474640A (en) * | 2020-11-13 | 2021-03-12 | 长缆电工科技股份有限公司 | Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method |
| CN112642811A (en) * | 2020-09-27 | 2021-04-13 | 李宏宇 | Intelligent cleaning device for equipment manufacturing |
| CN113171644A (en) * | 2021-05-18 | 2021-07-27 | 韩伟 | Filter pipeline for hydraulic engineering |
| CN113510919A (en) * | 2021-08-25 | 2021-10-19 | 英华利汽车模具系统（深圳）有限公司 | Inner expanding core body structure of elbow one-step forming box |
| CN114378070A (en) * | 2022-01-18 | 2022-04-22 | 苏州市职业大学 | An adaptive pipe cleaning device |
| CN118663947A (en) * | 2024-08-13 | 2024-09-20 | 滁州瑞达新能源材料有限公司 | Processing device of aluminum profile die |
-
2019
- 2019-04-06 CN CN201910301476.1A patent/CN109909236A/en not_active Withdrawn
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110695015A (en) * | 2019-10-28 | 2020-01-17 | 成秀东 | Intelligent pipeline dredging robot |
| CN110773825A (en) * | 2019-11-05 | 2020-02-11 | 柳州市豪运工程机械制造有限责任公司 | Automatic cleaning assembly for screw hole of rotating part of loading vehicle |
| CN110773825B (en) * | 2019-11-05 | 2020-07-31 | 柳州市豪运工程机械制造有限责任公司 | Automatic cleaning assembly for screw hole of rotating part of loading vehicle |
| CN110747484A (en) * | 2019-11-27 | 2020-02-04 | 江苏宏宝优特管业制造有限公司 | Steel pipe pickling device and pickling method |
| CN110747484B (en) * | 2019-11-27 | 2023-09-12 | 江苏宏宝优特管业制造有限公司 | Steel pipe pickling device and pickling method |
| CN111298925A (en) * | 2020-03-03 | 2020-06-19 | 许婷婷 | Industrial dust collector |
| CN111298925B (en) * | 2020-03-03 | 2022-04-08 | 许婷婷 | Industrial dust collector |
| CN112227047A (en) * | 2020-08-29 | 2021-01-15 | 沈足金 | Textile fabric rapid carding equipment and working method |
| CN112642811A (en) * | 2020-09-27 | 2021-04-13 | 李宏宇 | Intelligent cleaning device for equipment manufacturing |
| CN112264406A (en) * | 2020-11-06 | 2021-01-26 | 温州市富诚建设工程有限公司 | Trenchless pipeline inner wall cleaning device and pipeline inner wall cleaning method |
| CN112264406B (en) * | 2020-11-06 | 2023-10-13 | 温州市富诚建设工程有限公司 | Non-excavation pipeline inner wall cleaning device and pipeline inner wall cleaning method |
| CN112474640A (en) * | 2020-11-13 | 2021-03-12 | 长缆电工科技股份有限公司 | Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method |
| CN112474640B (en) * | 2020-11-13 | 2023-10-20 | 长缆电工科技股份有限公司 | Device for detecting and cleaning inner wall of pipeline and pipeline cleaning method |
| CN113171644A (en) * | 2021-05-18 | 2021-07-27 | 韩伟 | Filter pipeline for hydraulic engineering |
| CN113510919A (en) * | 2021-08-25 | 2021-10-19 | 英华利汽车模具系统（深圳）有限公司 | Inner expanding core body structure of elbow one-step forming box |
| CN113510919B (en) * | 2021-08-25 | 2023-12-01 | 南京沃谱瑞环境研究院有限公司 | Core structure that rises in return bend one shot forming case |
| CN114378070A (en) * | 2022-01-18 | 2022-04-22 | 苏州市职业大学 | An adaptive pipe cleaning device |
| CN114378070B (en) * | 2022-01-18 | 2024-05-14 | 苏州市职业大学 | Self-adaptive pipeline cleaning device |
| CN118663947A (en) * | 2024-08-13 | 2024-09-20 | 滁州瑞达新能源材料有限公司 | Processing device of aluminum profile die |
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