CN113714730A - Special clamping and fixing device for welding heating and ventilation pipeline - Google Patents
Special clamping and fixing device for welding heating and ventilation pipeline Download PDFInfo
- Publication number
- CN113714730A CN113714730A CN202111189671.3A CN202111189671A CN113714730A CN 113714730 A CN113714730 A CN 113714730A CN 202111189671 A CN202111189671 A CN 202111189671A CN 113714730 A CN113714730 A CN 113714730A
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- Prior art keywords
- seats
- clamping
- grooves
- mounting
- moving
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- 238000003466 welding Methods 0.000 title claims abstract description 23
- 238000010438 heat treatment Methods 0.000 title claims abstract description 17
- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 230000008093 supporting effect Effects 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 18
- 230000000670 limiting effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0533—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor external pipe alignment clamps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a special clamping and fixing device for welding a heating and ventilation pipeline, which comprises a clamping table, wherein two fixing clamp seats are fixedly arranged on the clamping table, two mounting grooves, a mounting cavity and two moving grooves are formed in the clamping table, the mounting grooves are communicated with the mounting cavity and the corresponding moving grooves, two supporting blocks are rotatably arranged in the mounting cavity, a first screw rod is fixedly arranged on each of the two supporting blocks, thread patterns of the first screw rods are opposite, one end of the first screw rod, far away from the supporting blocks, penetrates through the mounting grooves and is fixedly provided with a first knob, and a moving block is arranged on each of the first screw rods through a first ball nut. Has the advantages that: the position of the movable clamping seat can be adjusted according to heating and ventilation pipes with different lengths, the adjustment operation is simple and convenient, and the adjustment can be completed only by rotating the knob one time; meanwhile, the two heating and ventilating pipes to be welded can be clamped and fixed quickly without single operation, and the clamping and fixing efficiency is relatively high.
Description
Technical Field
The invention relates to the technical field of pipeline clamping, in particular to a special clamping and fixing device for heating and ventilating pipeline welding.
Background
Warm logical three aspect including heating, ventilation, air conditioning belongs to the architectural design field, thereby it can use a plurality of warm siphunculus welding to form dedicated warm logical pipeline at design structure in-process, and the welding of warm siphunculus can use special welding clamp to get the device and carry out the auxiliary operation at present.
Traditional welding clamp is got the device and is only treated the welding end and press from both sides tight fixedly, does not provide a support or press from both sides tight fixed effort to warm siphunculus other positions, and holistic clamp effect is relatively poor.
Although the welding clamp device of present day has increased a supporting seat, comes to provide a supporting role to warm siphunculus, this supporting seat only provides a supporting effect, does not provide a clamp fixed effect to warm siphunculus itself, and its position can't change simultaneously, can't be fine according to the length of warm siphunculus adjust this supporting seat and the distance between the welding end.
Disclosure of Invention
The invention aims to solve the problems in the background art, and provides a special clamping and fixing device for welding a heating and ventilation pipeline.
In order to achieve the purpose, the invention adopts the following technical scheme:
a special clamping and fixing device for welding a heating and ventilation pipeline comprises a clamping table, wherein two fixing clamp seats are fixedly installed on the clamping table, two installation grooves, an installation cavity and two moving grooves are formed in the clamping table, the installation grooves are communicated with the installation cavity and the corresponding moving grooves, two support blocks are rotatably installed in the installation cavity, a first lead screw is fixedly installed on each support block, the thread patterns of the first lead screws are opposite, one end, far away from the support blocks, of the first lead screw penetrates through the installation grooves and is fixedly provided with a first knob, a moving block is installed on each first lead screw through a first ball nut, the moving blocks are slidably installed in the corresponding moving grooves, and one moving clamp seat is fixedly installed on each moving block;
a linkage structure is arranged between the two supporting blocks;
the same sides of the two fixed clamping seats and the two movable clamping seats are respectively provided with a through hole, and the fixed clamping seats and the movable clamping seats are respectively and fixedly provided with an installation seat;
the clamping table is fixedly provided with a mounting frame, two second screw rods are rotatably arranged between the mounting frame and the clamping table, the upper end of one second screw rod penetrates through the mounting frame and is fixedly provided with a driving structure, the two second screw rods are respectively provided with a long rod through a ball nut II, the two long rods are jointly and fixedly provided with two lifting seats, the long rod is positioned between the two lifting seats, and a transmission structure is arranged between the two second screw rods;
the two lifting seats are fixedly provided with two rod bodies together, two ends of each rod body respectively penetrate through the corresponding fixed clamping seat and the corresponding movable clamping seat and extend to the outer side of the corresponding movable clamping seat, the two rod bodies are sleeved with four movable seats together, the two movable seats in the middle are respectively positioned in the corresponding fixed clamping seats, and the two movable seats at the outermost sides are respectively positioned in the corresponding movable clamping seats;
arc standing grooves I are formed in the upper surfaces of the four mounting seats, and arc standing grooves II are formed in the lower surfaces of the four moving seats.
In foretell warm logical pipeline welding special use presss from both sides fastener, linkage structure comprises an annular groove, two connecting blocks, two spread grooves and a fixing base, the clamp is got and is seted up the annular groove in the platform, and the annular groove is linked together, two equal fixed mounting has a connecting block, two on the supporting shoe a spread groove has all been seted up on the connecting block, two the common block fixed mounting of spread groove has a fixing base.
In the special clamping and fastening device for welding the heating and ventilation pipeline, the transmission structure consists of two transmission gears and one transmission chain, one transmission gear is fixedly sleeved on the second screw rod, and the other transmission gear is sleeved with one transmission chain.
In the special clamping and fastening device for welding the heating and ventilation pipeline, the mounting frame is fixedly provided with the cover body, the transmission structure is positioned in the cover body, and the lower end of the screw rod II penetrates through the cover body.
In foretell warm logical pipeline welding special use presss from both sides fastener, press from both sides and get bench fixed mounting and have two backup pads, two all seted up two support grooves on the side that the backup pad is close to one side each other, and the tip of the body of rod is located corresponding support inslot respectively, fixed mounting has the spring on the diapire of the body of rod, and the upper end of spring is fixed on the corresponding body of rod.
In the special clamping and fastening device for welding the heating and ventilation pipeline, the driving structure is a second knob, the second knob is placed on the upper surface of the mounting frame, and the upper end of one of the second screw rods penetrates through the mounting frame and is fixedly connected with the second knob.
In foretell warm special clamp fastener device of pipeline welding that leads to, four spacing grooves have all been seted up to equal symmetry on fixed holder, the removal holder, every the equal fixed mounting in both sides of removing the seat has two stoppers, and stopper slidable mounting is at corresponding spacing inslot.
Compared with the prior art, the invention has the advantages that:
1: the position of the movable clamping seat is convenient to adjust rapidly by means of matching of the movable groove, the movable block, the first lead screw and the first knob, so that heating and ventilation pipes with different lengths can be supported conveniently, the operation is simple and convenient, and the operation can be completed only by applying a rotating force to the first knob by hand.
2: by means of the matching of the supporting blocks, the annular grooves, the connecting blocks, the connecting grooves and the fixing seats, the two moving blocks can move or only one moving block can move by selectively rotating one knob according to specific needs, and the device is convenient to use better.
3: the cooperation of the rod body, the mounting frame, the second screw rod, the second knob and the transmission structure is utilized, the height of the movable seat can be adjusted conveniently and quickly, and the heating ventilation pipe can be clamped and fixed conveniently and quickly.
Drawings
Fig. 1 is a schematic structural view of a clamping and fixing device special for welding a heating and ventilation pipeline, which is provided by the invention;
FIG. 2 is an enlarged view of the structure of FIG. 1;
FIG. 3 is an enlarged view of the structure of part B in FIG. 1;
fig. 4 is a contact side view of the moving cartridge portion of fig. 1.
In the figure: the clamping device comprises a clamping table 1, a fixing clamp seat 2, a mounting cavity 3, a moving groove 4, a moving block 5, a first lead screw 6, a first knob 7, a supporting block 8, a ring groove 9, a connecting block 10, a connecting groove 11, a fixed seat 12, a moving clamp seat 13, a through hole 14, a mounting seat 15, a moving seat 16, a rod body 17, a mounting frame 18, a second lead screw 20, a lifting seat 20, a long rod 21, a cover body 22, a transmission structure 23, a support plate 24, a support groove 25, a second knob 26, a limiting groove 27 and a mounting groove 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a clamping and fixing device special for welding a heating and ventilation pipeline comprises a clamping table 1, wherein two fixing clamp seats 2 are fixedly installed on the clamping table 1, two installation grooves 28, an installation cavity 3 and two moving grooves 4 are formed in the clamping table 1, the installation grooves 28 are communicated with the installation cavity 3 and the corresponding moving grooves 4, two support blocks 8 are rotatably installed in the installation cavity 3, a first lead screw 6 is fixedly installed on each of the two support blocks 8, the thread patterns of the first lead screws 6 are opposite, one end, far away from the support blocks 8, of each of the first lead screws 6 penetrates through the installation grooves 28 and is fixedly provided with a first knob 7, a moving block 5 is installed on each of the two first lead screws 6 through a first ball nut, the moving blocks 5 are slidably installed in the corresponding moving grooves 4, and a moving clamp seat 13 is fixedly installed on each of the two moving blocks 5;
the following points are notable:
1. the moving groove 4 and the mounting groove 28 are symmetrical with the mounting cavity 3 as the center.
2. The two support blocks 8 can only be rotated in the position shown in fig. 2 (because of the limiting effect of the annular groove 9 on the connecting block 10), and can be rotatably connected between the two support blocks 8, so that further no horizontal movement occurs between the two support blocks.
3. The end surfaces of the moving groove 4 and the moving block 5 are both inverted T-shaped, and the moving block 5 can only slide in the moving groove 4, but cannot vertically move up and down.
4. The side surfaces of the two first knobs 7 close to one side are attached to the outer wall of the clamping table 1.
A linkage structure is arranged between the two supporting blocks 8;
the following points are notable:
1. linkage structure comprises an annular groove 9, two connecting blocks 10, two spread groove 11 and a fixing base 12, gets and has seted up annular groove 9 in the platform 1, and annular groove 9 is linked together with installation cavity 3, and equal fixed mounting has a connecting block 10 on two supporting shoes 8, has all seted up a spread groove 11 on two connecting blocks 10, and two common block fixed mounting of spread groove 11 have a fixing base 12.
2. The fixing base 12 is specifically composed of two fixing blocks and a fixing plate, the fixing blocks are fixedly connected with the fixing plate, and in the state shown in fig. 2, the fixing blocks are fixed on the connecting grooves 11 in a clamping manner.
3. The end surface of the annular groove 9 is shaped like an inverted T (lower part of fig. 2) in order to shield the lower part (fixed plate) of the fixed seat 12 from the two connecting blocks 10.
4. The outer side wall of the lower end part (fixed plate) of the fixed seat 12 is fixedly provided with a rubber ring, and the rubber ring is prevented from directly contacting with the fixed plate by the elasticity of the rubber ring, so that the abrasion in the rotating process is reduced.
The same sides of the two fixed clamping seats 2 and the two movable clamping seats 13 are respectively provided with a through hole 14, and the fixed clamping seats 2 and the movable clamping seats 13 are respectively and fixedly provided with a mounting seat 15;
the following points are notable:
1. the through hole 14 is provided for facilitating the placement of the warm-up pipe before and after welding, and the through hole 14 is located between the corresponding mounting seat 15 and the moving seat 16 (in the state shown in fig. 4).
2. Arc standing groove one has been seted up to the upper surface of four mount pads 15, and fixed the pasting has the protection pad one on the inner wall of arc standing groove one, and the protection pad one can adopt rubber or sponge material to make.
3. Four limiting grooves 27 are symmetrically formed in the fixed clamping seat 2 and the movable clamping seat 13, two limiting blocks are fixedly mounted on two sides of each movable seat 16, and the limiting blocks are slidably mounted in the corresponding limiting grooves 27.
The clamping table 1 is fixedly provided with an installation frame 18, two second screw rods 19 are rotatably arranged between the installation frame 18 and the clamping table 1, the upper end of one second screw rod 19 penetrates through the installation frame 18 and is fixedly provided with a driving structure, the two second screw rods 19 are respectively provided with a long rod 21 through a second ball nut, the two long rods 21 are jointly and fixedly provided with two lifting seats 20, and the long rod 21 is positioned between the two lifting seats 20;
the following points are notable:
1. the driving structure is a second knob 26, the second knob 26 is placed on the upper surface of the mounting frame 18, and the upper end of one of the second lead screws 19 penetrates through the mounting frame 18 and is fixedly connected with the second knob 26.
2. The driving structure can also be directly set as a servo motor, the rotation of the second screw rod 19 can be realized by utilizing the work of the servo motor, and the driving structure can also be used by matching with a controller (such as a PLC controller).
3. The mounting frame 18 is specifically composed of two mounting rods and a mounting plate, and the mounting rods are fixed on the mounting plate and the clamping table 1.
A transmission structure 23 is arranged between the two second screw rods 19;
the following points are notable:
1. the transmission structure 23 is composed of two transmission gears and a transmission chain, the two screw rods 19 are fixedly sleeved with one transmission gear, and the two transmission gears are sleeved with one transmission chain together.
2. The transmission structure 23 can also be composed of belt wheels and a transmission belt, the belt wheels are fixedly sleeved on the two screw rods 19, and the two belt wheels are sleeved with the transmission belt together.
3. A cover body 22 is fixedly mounted on the mounting frame 18, the transmission structure 23 is located in the cover body 22, the lower end of the second screw rod 19 penetrates through the cover body 22, and the cover body 22 plays a role in isolating and protecting the transmission structure 23.
The two lifting seats 20 are jointly and fixedly provided with two rod bodies 17, two ends of each rod body 17 respectively penetrate through the corresponding fixed clamping seat 2 and the corresponding movable clamping seat 13 and extend to the outer side of the corresponding movable clamping seat 13, and the two rod bodies 17 are jointly sleeved with four movable seats 16;
the two middle moving seats 16 are respectively positioned in the corresponding fixed clamping seats 2, and the two outermost moving seats 16 are respectively positioned in the corresponding moving clamping seats 13;
the above is noteworthy: an arc-shaped placing groove II is formed in the lower surfaces of the four movable seats 16, a protection pad II is fixedly adhered to the inner wall of the arc-shaped placing groove II, and the protection pad II can be made of rubber or sponge materials.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
In the invention, when the distance between the movable clamping seat 13 and the fixed clamping seat 2 needs to be adjusted, a hand is used for applying a rotating force to the first knob 7, the first knob 7 rotates to drive the corresponding first screw rod 6 to rotate, and the first screw rod 6 rotates to drive the corresponding movable block 5 to move through the first ball nut, so that the corresponding movable clamping seat 13 is driven to move.
In the state shown in fig. 2, the fixing seat 12 is fixed on the two connecting blocks 10, and at this time, the rotation of one screw rod one 6 drives the two supporting blocks 8 to rotate together, so as to drive the other screw rod one 6 to rotate together.
Will treat two warm siphunculus that weld and place corresponding fixed holder 2, remove on the holder 13 for the laminating of the two both ends, then utilize knob two 26 to make the lead screw two 19 of fixed connection with it rotate, under the mating action of transmission structure 23, make two lead screws two 19 take place to rotate together, thereby drive two stock 21 and move down together, two stock 21 move down and drive through lift seat 20 and move the seat 16 and move down, thereby accomplish the tight fixed operation of clamp to warm siphunculus.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (1)
1. A special clamping and fixing device for welding a heating and ventilation pipeline comprises a clamping table (1) and is characterized in that two fixing clamp seats (2) are fixedly mounted on the clamping table (1), two mounting grooves (28), a mounting cavity (3) and two moving grooves (4) are formed in the clamping table (1), the mounting grooves (28) are communicated with the mounting cavity (3) and the corresponding moving grooves (4), two supporting blocks (8) are rotatably mounted in the mounting cavity (3), a first lead screw (6) is fixedly mounted on each of the two supporting blocks (8), the thread patterns of the first lead screws (6) are opposite, one end, far away from the supporting blocks (8), of each first lead screw (6) penetrates through the mounting groove (28) and is fixedly provided with a first knob (7), and a moving block (5) is mounted on each of the two first lead screws (6) through a first ball nut, the moving blocks (5) are slidably arranged in the corresponding moving grooves (4), and a moving clamping seat (13) is fixedly arranged on each of the two moving blocks (5);
a linkage structure is arranged between the two supporting blocks (8);
the same sides of the two fixed clamping seats (2) and the two movable clamping seats (13) are respectively provided with a through hole (14), and the fixed clamping seats (2) and the movable clamping seats (13) are respectively and fixedly provided with a mounting seat (15);
the clamping table (1) is fixedly provided with a mounting frame (18), two second screw rods (19) are rotatably arranged between the mounting frame (18) and the clamping table (1), the upper end of one second screw rod (19) penetrates through the mounting frame (18) and is fixedly provided with a driving structure, the two second screw rods (19) are respectively provided with a long rod (21) through a ball nut (II), the two long rods (21) are jointly and fixedly provided with two lifting seats (20), the long rod (21) is positioned between the two lifting seats (20), and a transmission structure (23) is arranged between the two second screw rods (19);
the two lifting seats (20) are fixedly provided with two rod bodies (17) together, two ends of each rod body (17) penetrate through the corresponding fixed clamping seat (2) and the corresponding movable clamping seat (13) respectively and extend to the outer side of the corresponding movable clamping seat (13), the two rod bodies (17) are sleeved with four movable seats (16) together, the two movable seats (16) in the middle are located in the corresponding fixed clamping seats (2) respectively, and the two movable seats (16) located on the outermost side are located in the corresponding movable clamping seats (13) respectively;
the upper surfaces of the four mounting seats (15) are provided with first arc-shaped placing grooves, and the lower surfaces of the four moving seats (16) are provided with second arc-shaped placing grooves;
the linkage structure comprises an annular groove (9), two connecting blocks (10), two connecting grooves (11) and a fixing seat (12), the annular groove (9) is formed in the clamping table (1), the annular groove (9) is communicated with the installation cavity (3), the two supporting blocks (8) are fixedly provided with the connecting blocks (10), the two connecting blocks (10) are respectively provided with the connecting groove (11), and the two connecting grooves (11) are jointly clamped and fixedly provided with the fixing seat (12);
the transmission structure (23) consists of two transmission gears and a transmission chain, the two second screw rods (19) are fixedly sleeved with the transmission gears, and the two transmission gears are sleeved with the transmission chain together;
a cover body (22) is fixedly mounted on the mounting frame (18), the transmission structure (23) is positioned in the cover body (22), and the lower ends of the second screw rods (19) penetrate through the cover body (22);
the clamping table (1) is fixedly provided with two supporting plates (24), two supporting grooves (25) are formed in the side faces, close to one side, of the two supporting plates (24), the end portions of the rod bodies (17) are located in the corresponding supporting grooves (25), springs are fixedly arranged on the bottom walls of the rod bodies (17), and the upper ends of the springs are fixed on the corresponding rod bodies (17);
the driving structure is a second knob (26), the second knob (26) is placed on the upper surface of the mounting frame (18), and the upper end of one second screw rod (19) penetrates through the mounting frame (18) and is fixedly connected with the second knob (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111189671.3A CN113714730A (en) | 2020-06-05 | 2020-06-05 | Special clamping and fixing device for welding heating and ventilation pipeline |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010503480.9A CN111604638B (en) | 2020-06-05 | 2020-06-05 | Device is got to warm logical pipeline welding special clamp |
| CN202111189671.3A CN113714730A (en) | 2020-06-05 | 2020-06-05 | Special clamping and fixing device for welding heating and ventilation pipeline |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010503480.9A Division CN111604638B (en) | 2020-06-05 | 2020-06-05 | Device is got to warm logical pipeline welding special clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113714730A true CN113714730A (en) | 2021-11-30 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111189671.3A Pending CN113714730A (en) | 2020-06-05 | 2020-06-05 | Special clamping and fixing device for welding heating and ventilation pipeline |
| CN202010503480.9A Active CN111604638B (en) | 2020-06-05 | 2020-06-05 | Device is got to warm logical pipeline welding special clamp |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010503480.9A Active CN111604638B (en) | 2020-06-05 | 2020-06-05 | Device is got to warm logical pipeline welding special clamp |
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| CN (2) | CN113714730A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112496658A (en) * | 2020-11-19 | 2021-03-16 | 东台嘉琳铧不锈钢有限公司 | Steel pipe clamp for steel pipe welding |
| CN112676838A (en) * | 2020-12-21 | 2021-04-20 | 包科杰 | New energy automobile motor spindle connection structure |
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| CN205363143U (en) * | 2015-12-18 | 2016-07-06 | 天津市庆鑫祥科技发展有限公司 | Outdoor pipeline welding frock |
| CN109746621A (en) * | 2017-11-07 | 2019-05-14 | 扬州未来塑胶制品有限公司 | A kind of welded tube mill fixes device with tubing |
| CN208138582U (en) * | 2018-03-03 | 2018-11-23 | 湖北省建工工业设备安装有限公司 | A kind of pipe clamp of fixed Heating,Ventilating and Air Conditioning pipeline |
| CN108772656A (en) * | 2018-07-26 | 2018-11-09 | 江阴天田容器制造有限公司 | A kind of container connecting flange faces welder |
| CN109108566A (en) * | 2018-10-17 | 2019-01-01 | 福建革升不锈钢水管有限公司 | A kind of clamping device of seamless steel pipe |
| CN209451752U (en) * | 2018-11-27 | 2019-10-01 | 徐晶 | A kind of constant temperature blender with magnetic force |
| CN210254918U (en) * | 2019-05-07 | 2020-04-07 | 天津一新管道设备有限公司 | Pipe fitting welding and fixing clamp |
| CN210306216U (en) * | 2019-07-19 | 2020-04-14 | 武汉市蓝博汽车部件有限公司 | Steel pipe high-frequency welding clamp |
| CN210360088U (en) * | 2019-07-25 | 2020-04-21 | 江苏金万达新材料科技有限公司 | Tool clamp for welding galvanized pipe |
| CN210649307U (en) * | 2019-10-18 | 2020-06-02 | 寇晓梅 | Auxiliary butt joint device for pipelines |
| CN110900743A (en) * | 2019-12-19 | 2020-03-24 | 马书文 | High-grade mahogany furniture processing fixture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111604638A (en) | 2020-09-01 |
| CN111604638B (en) | 2021-12-24 |
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Application publication date: 20211130 |