CN111015789B - Efficient is anchor clamps for plastic conduit processing - Google Patents
Efficient is anchor clamps for plastic conduit processing Download PDFInfo
- Publication number
- CN111015789B CN111015789B CN201911262069.0A CN201911262069A CN111015789B CN 111015789 B CN111015789 B CN 111015789B CN 201911262069 A CN201911262069 A CN 201911262069A CN 111015789 B CN111015789 B CN 111015789B
- Authority
- CN
- China
- Prior art keywords
- fixing device
- fixedly connected
- processing
- fixed
- pipeline
- 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.)
- Active
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 239000007787 solid Substances 0.000 claims 2
- 238000005498 polishing Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Clamps And Clips (AREA)
Abstract
The invention relates to the technical field of clamps for processing plastic pipelines, and particularly discloses an efficient clamp for processing a plastic pipeline. According to the invention, the first telescopic rod can rotate on the fixed base through the fixed base at the bottom of the first fixing device and the rotating connection mode of the fixed base, and through the structural design of the universal wheel at the bottom of the second fixing device, a worker can conveniently rotate the plastic pipeline on the first fixing device and process the place needing to be cut or polished on the first fixing device, so that the efficient clamp for processing the plastic pipeline can conveniently adjust the polishing angle of the pipeline by the worker.
Description
Technical Field
The invention relates to the technical field of clamps for processing plastic pipelines, in particular to an efficient clamp for processing a plastic pipeline.
Background
Plastic tubing is a generic term for pipes made of plastic materials. The plastic pipeline has the characteristics of light dead weight, sanitation, safety, small water flow resistance, energy conservation, metal conservation, improvement on living environment, long service life, safety, convenience and the like, and is favored by the pipeline engineering industry.
At present, a lot of pipelines all need polish or the processing of cutting before using, but anchor clamps for the processing of current plastic conduit, generally all directly clip the pipeline with two clamp splices, and the handheld cutting machine of staff cuts or polishes it, can only let the handheld cutting machine of staff remove the cutting angle who adjusts the cutting machine around the pipeline when the angle of needs adjustment cutting to make very inconvenient when staff's cutting or polishing the pipeline.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an efficient clamp for processing the plastic pipeline, which has the advantages of being convenient for workers to adjust the polishing angle of the pipeline and the like, and solves the problem that the existing clamp for processing the plastic pipeline generally directly clamps the pipeline by using two clamping blocks, and when the cutting angle needs to be adjusted, the workers only can hold a cutting machine by hands to move around the pipeline to adjust the cutting angle of the cutting machine, so that the workers are inconvenient to cut or polish the pipeline.
The invention discloses an efficient clamp for processing a plastic pipeline, which comprises a first fixing device and a second fixing device, wherein the first fixing device and the second fixing device comprise first telescopic rods, the top of each first telescopic rod is fixedly connected with a rotating column, the top of each rotating column is fixedly connected with a hollow plate, two sliding grooves are formed in the center of the top of each hollow plate, a fixing plate is fixedly connected in each sliding groove in the center of the left side of the top of each hollow plate, a pulley is connected in each sliding groove in the center of the right side of the top of each fixing plate in a sliding mode, the top of each pulley is fixedly connected with a movable plate, clamping blocks are fixedly connected to the movable plates and the center of the top of each fixing plate, a connecting rod is fixedly connected to one side, close to each pulley, the center of the right side of the rod body of each connecting rod is fixedly connected with a connecting block, the right side of each connecting block is rotatably connected with a fixing screw, the right side of the center of the inner cavity of each hollow plate is fixedly connected with a threaded fixing ring, and the fixing screw is located in the inner cavity of the threaded fixing ring.
According to the efficient clamp for processing the plastic pipeline, the fixed outer rings are fixedly sleeved at the bottoms of the first telescopic rods at the bottoms of the first fixing device and the second fixing device, the second telescopic rods are fixedly connected to the sides, close to each other, of the fixed outer rings at the bottoms of the first fixing device and the second fixing device, and the design is beneficial for driving the second fixing device to rotate together when the pipeline on the first fixing device rotates.
According to the efficient clamp for processing the plastic pipeline, the fixing ring is fixedly sleeved on the rotating column on the first fixing device, the handle is fixedly connected to the left side of the fixing ring, and the clamp is beneficial to facilitating a worker to pull the handle to drive the first fixing device to rotate.
According to the efficient clamp for processing the plastic pipeline, the bottom of the first telescopic rod of the first fixing device is rotatably connected with the fixing base, the bottom of the first telescopic rod of the second fixing device is fixedly connected with the universal wheel, and the design is beneficial to the fact that the second fixing device can rotate by taking the first fixing device as a circle center.
According to the efficient clamp for processing the plastic pipeline, the center of the clamping block body, which is close to one side block body, is provided with the semicircular opening, and the inner cavity of the semicircular opening is attached with the rubber pad.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the efficient plastic pipeline processing clamp, due to the structural design among the sliding groove, the pulley and the movable plate, the movable plate can slide left and right on the top of the hollow plate, through the structural design among the fixing screw, the thread fixing ring and the connecting block, workers can rotate the threaded rod to push the movable plate to slide left and right in the sliding groove, through the structural design among the fixing plate, the movable plate and the clamping block, the plastic pipeline can be clamped by the movable plate and the clamping block on the fixing plate, through the structural design among the second telescopic rod and the fixing outer ring, the left side and the right side of the plastic pipeline can be clamped by the first fixing device and the second fixing device, through the fixing base at the bottom of the first fixing device and the rotating connection mode of the fixing base, the first telescopic rod can rotate on the fixing base, and through the structural design of the universal wheel at the bottom of the second fixing device, workers can conveniently rotate the plastic pipeline on the first fixing device and process places needing to be cut or polished on the first fixing device, so that the efficient plastic pipeline processing clamp can conveniently achieve the purpose of adjusting the pipeline polishing angle of the workers.
2. According to the invention, through the structural design of the first telescopic rod, the length of the device can be conveniently adjusted by a worker according to the height of the worker, so that the worker can conveniently use the device, and through the structural design of the second telescopic rod, the device can be adjusted according to the length of the plastic pipeline, so that the device can clamp the plastic pipelines with different lengths, and through the structural design between the handle and the fixing ring, the worker can conveniently rotate the handle to adjust the angle of the plastic pipeline, so that the clamp for processing the plastic pipeline can achieve the purpose of being convenient for the worker to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic top view of a hollow board according to the present invention;
fig. 3 is a schematic view of the connection structure between the movable plate and the side of the pulley according to the present invention.
In the figure: 1. a first fixing device; 11. a first telescopic rod; 12. rotating the column; 13. a handle; 14. a fixing ring; 15. a hollow slab; 16. a fixing plate; 17. a clamping block; 18. a movable plate; 19. a pulley; 101. connecting blocks; 102. a threaded fixing ring; 103. fixing the screw rod; 104. a connecting rod; 2. fixing the outer ring; 3. a fixed base; 4. a second telescopic rod; 5. a second fixing device; 6. a universal wheel.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such practical details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, the clamp for processing a plastic pipeline with high efficiency comprises a first fixing device 1 and a second fixing device 5, wherein the first fixing device 1 and the second fixing device 5 comprise a first telescopic rod 11, a rotating column 12 is fixedly connected to the top of the first telescopic rod 11, a hollow plate 15 is fixedly connected to the top of the rotating column 12, two sliding grooves are formed in the center of the top of the hollow plate 15, a fixing plate 16 is fixedly connected to the inside of the sliding groove in the center of the left side of the top of the hollow plate 15, a pulley 19 is slidably connected to the inside of the sliding groove in the center of the right side of the top of the fixing plate 16, a movable plate 18 is fixedly connected to the top of the pulley 19, a clamping block 17 is fixedly connected to the centers of the movable plate 18 and the fixing plate 16, a connecting rod 104 is fixedly connected to one side of the pulley 19 close to each other, a connecting block 101 is fixedly connected to the center of the right side of the rod 104, a fixing screw 103 is rotatably connected to the right side of the connecting block 101, a thread fixing ring 102 is fixedly connected to the right side of the center of the inner cavity of the hollow plate 15, and the fixing screw 103 is located in the inner cavity of the thread ring 102.
The bottom of the first telescopic rod 11 at the bottom of the first fixing device 1 and the second fixing device 5 is fixedly sleeved with a fixed outer ring 2, the fixed outer ring 2 at the bottom of the first fixing device 1 and the second fixing device 5 is fixedly connected with a second telescopic rod 4 at one side close to each other, and the design is beneficial to the rotation of the pipeline on the first fixing device 1 and the rotation of the second fixing device 5.
The fixed ring 14 is fixedly sleeved on the rotating column 12 on the first fixing device 1, and the handle 13 is fixedly connected to the left side of the fixed ring 14.
The bottom of the first telescopic link 11 of first fixing device 1 is rotated and is connected with unable adjustment base 3, and the bottom fixedly connected with universal wheel 6 of the first telescopic link 11 of second fixing device 5, this design have benefit to second fixing device 5 can use first fixing device 1 to rotate as the centre of a circle.
The clamp splice 17 is close to the central authorities of one side piece body each other and has seted up the semicircle opening, and this semicircle open-ended inner chamber laminating has the rubber pad, and this design is of value to and can make clamp splice 17 can clip the plastic pipeline.
In using the present invention: the worker observes the length of the pipeline to be processed firstly, and adjusts the length of the second telescopic rod 4 at the same time, then place the pipeline to be polished on the hollow plate 15 on the first fixing device 1, and let the pipeline lean against the clamp block 17 at the top of the fixed plate 16, and then rotate the fixed screw 103 to make the fixed screw 103 move to the inner cavity of the hollow plate 15, thereby making the fixed screw 103 push the connecting block 101 and the connecting rod 104 to move to one side of the inner cavity of the hollow plate 15, thereby making the movable plate 18 move to one side close to the fixed plate 16 under the driving of the pulley 19, thereby making the clamp block 17 on the movable plate 18 and the clamp block 17 on the fixed plate 16 clamp the plastic pipeline together, thereby fixing one side of the plastic pipeline to be polished on the first fixing device 1, and the other side is fixed on the second fixing device 5, at this moment, the worker can polish the pipeline by holding the cutting machine or the polisher by hand, only need to rotate the handle 13 when the angle needs to adjust, thereby drive the whole first fixing device 1 to rotate on the fixed base 3, and the second fixing device 5 can adjust the angle again and the lower part of the telescopic rod 4 and the universal wheel 6, thereby making the worker do not need to move together.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (4)
1. The utility model provides an anchor clamps are used in processing of efficient plastic conduit, includes first fixing device (1) and second fixing device (5), its characterized in that: first fixing device (1) and second fixing device (5) include first telescopic link (11), the top fixedly connected with of first telescopic link (11) rotates post (12), the hollow plate of top fixedly connected with (15) of rotation post (12), two spouts have been seted up at the central authorities at hollow plate (15) top, fixed connection fixed plate (16) in the spout of hollow plate (15) top left side central authorities, sliding connection has pulley (19) in the spout of fixed plate (16) top right side central authorities, the top fixedly connected with fly leaf (18) of pulley (19), fly leaf (18) and the equal fixedly connected with clamp splice (17) in the central authorities at fixed plate (16) top, one side fixedly connected with connecting rod (104) that pulley (19) are close to each other, central authorities fixedly connected with connecting block (101) on connecting rod (104) right side, the right side of connecting block (101) rotates and is connected with clamping screw (103), the right side fixedly connected with thread tightening ring (102) at hollow plate (15) inner chamber central authorities, clamping screw (103) are located the inner chamber of tightening ring (102), the first shaft of first fixing device (1) the first telescopic link (11) the first universal fixing device (11) the bottom fixedly connected with base (6) of telescopic link (11), second telescopic link (11) bottom (11) the base (11) of base (6) .
2. The efficient clamp for processing the plastic pipeline as claimed in claim 1, wherein: the bottom of the first telescopic rod (11) at the bottom of the first fixing device (1) and the bottom of the second fixing device (5) are fixedly sleeved with fixed outer rings (2), and one side of the first fixing device (1) close to one side of the fixed outer ring (2) at the bottom of the second fixing device (5) is fixedly connected with a second telescopic rod (4).
3. The efficient clamp for processing the plastic pipeline as recited in claim 1, wherein: the fixed cover of fixed cover on rotation post (12) on first fixing device (1) has solid fixed ring (14), the left side fixedly connected with handle (13) of solid fixed ring (14).
4. The efficient clamp for processing the plastic pipeline as claimed in claim 1, wherein: the clamping blocks (17) are provided with semicircular openings at the centers close to one side block body, and rubber pads are attached to the inner cavities of the semicircular openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262069.0A CN111015789B (en) | 2019-12-10 | 2019-12-10 | Efficient is anchor clamps for plastic conduit processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262069.0A CN111015789B (en) | 2019-12-10 | 2019-12-10 | Efficient is anchor clamps for plastic conduit processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111015789A CN111015789A (en) | 2020-04-17 |
| CN111015789B true CN111015789B (en) | 2022-10-28 |
Family
ID=70205409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911262069.0A Active CN111015789B (en) | 2019-12-10 | 2019-12-10 | Efficient is anchor clamps for plastic conduit processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111015789B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858918A (en) * | 2014-02-24 | 2015-08-26 | 住友橡胶工业株式会社 | Rubber sheet cutting device |
| CN106426368A (en) * | 2016-11-29 | 2017-02-22 | 河南省汉盛新型材料科技有限公司 | Supporting device for plastic pipe |
| CN206678034U (en) * | 2017-04-26 | 2017-11-28 | 嵊州市亿港阀门有限公司 | A kind of pipe cutting machine |
| CN107717540A (en) * | 2017-10-24 | 2018-02-23 | 无锡宝威焊割设备有限公司 | A kind of water pipe cutting clamping device for being capable of stable holding |
| CN207290189U (en) * | 2017-08-24 | 2018-05-01 | 赵志英 | A kind of device for cutting pipe |
| CN108621224A (en) * | 2017-03-21 | 2018-10-09 | 天津市凯德瑞塑料异型材制造有限公司 | A kind of plastic profile cutting machine |
| CN109227654A (en) * | 2018-10-29 | 2019-01-18 | 镇江市鑫浩塑胶有限公司 | A kind of band saw device of multi-angle cutting plastic pipe |
| CN110253653A (en) * | 2019-06-12 | 2019-09-20 | 江苏吉隆环保科技有限公司 | Scheduling apparatus is used in a kind of production of MBR film internal lining pipe |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100166516A1 (en) * | 2008-12-30 | 2010-07-01 | Philip Karow | Cutting and Chamfering Router Bit for Pipe |
| CN207522546U (en) * | 2017-12-01 | 2018-06-22 | 福州市鸿生建材有限公司 | A kind of pile pile clamping device |
| CN108972468A (en) * | 2018-08-29 | 2018-12-11 | 芜湖文青机械设备设计有限公司 | A kind of pipe material clamp |
-
2019
- 2019-12-10 CN CN201911262069.0A patent/CN111015789B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858918A (en) * | 2014-02-24 | 2015-08-26 | 住友橡胶工业株式会社 | Rubber sheet cutting device |
| CN106426368A (en) * | 2016-11-29 | 2017-02-22 | 河南省汉盛新型材料科技有限公司 | Supporting device for plastic pipe |
| CN108621224A (en) * | 2017-03-21 | 2018-10-09 | 天津市凯德瑞塑料异型材制造有限公司 | A kind of plastic profile cutting machine |
| CN206678034U (en) * | 2017-04-26 | 2017-11-28 | 嵊州市亿港阀门有限公司 | A kind of pipe cutting machine |
| CN207290189U (en) * | 2017-08-24 | 2018-05-01 | 赵志英 | A kind of device for cutting pipe |
| CN107717540A (en) * | 2017-10-24 | 2018-02-23 | 无锡宝威焊割设备有限公司 | A kind of water pipe cutting clamping device for being capable of stable holding |
| CN109227654A (en) * | 2018-10-29 | 2019-01-18 | 镇江市鑫浩塑胶有限公司 | A kind of band saw device of multi-angle cutting plastic pipe |
| CN110253653A (en) * | 2019-06-12 | 2019-09-20 | 江苏吉隆环保科技有限公司 | Scheduling apparatus is used in a kind of production of MBR film internal lining pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111015789A (en) | 2020-04-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212665625U (en) | Metal pipe fitting inner wall grinding device for machining with adjustable | |
| CN207522370U (en) | A kind of metallographic specimen stationary fixture | |
| CN211193270U (en) | Fixing mechanism for polishing optical lens | |
| CN111015789B (en) | Efficient is anchor clamps for plastic conduit processing | |
| CN211516927U (en) | Grinding device is used in main shaft processing | |
| CN214135322U (en) | Coating grinding tool for grinding spherical products | |
| CN211661550U (en) | Clamping device capable of adjusting angle in multiple directions | |
| CN108895951B (en) | Handle rotation angle checking tool for faucet assembly | |
| CN211304983U (en) | Pipeline cutting device for hydraulic engineering | |
| CN209774676U (en) | Manipulator clamping device capable of achieving multi-degree-of-freedom conversion | |
| CN209579093U (en) | A kind of inverted plate drawing machine reel burnishing device | |
| CN208019902U (en) | A kind of cutter grinding device | |
| CN201863107U (en) | Pot body polishing clamp | |
| CN109397151B (en) | Gear ring processing is with adjustable inner ring anchor clamps | |
| CN207942294U (en) | A kind of lock body shell polishing tool | |
| CN219212632U (en) | Grinding disc device for metal part machining | |
| CN111644927A (en) | Pipe orifice polishing equipment for pipe machining and machining method | |
| CN112454093A (en) | Piston rod surface grinding device | |
| US10150228B1 (en) | Multi-position articulating clamp and associated use thereof | |
| CN204504969U (en) | A kind of small building pipe cutting machine | |
| CN217019790U (en) | Optical lens piece polishing clamp | |
| CN219358646U (en) | Automatic cutting device for inner and outer rings of bearing | |
| CN212586112U (en) | Finished pipe tensile test fixture with high adaptability | |
| CN221249030U (en) | Pipe orifice chamfering device for PMMA pipe | |
| CN217045954U (en) | Quartz high-precision grinding jig for chip preparation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yishan Inventor before: Wang Xiangfu |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An efficient fixture for processing plastic pipes Granted publication date: 20221028 Pledgee: Weihai Commercial Bank Co.,Ltd. Linyi Branch Pledgor: Shandong Juno Pipeline Co.,Ltd. Registration number: Y2024980003809 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |