CN114055071A - Clamp for welding iron pipe - Google Patents
Clamp for welding iron pipe Download PDFInfo
- Publication number
- CN114055071A CN114055071A CN202210040948.4A CN202210040948A CN114055071A CN 114055071 A CN114055071 A CN 114055071A CN 202210040948 A CN202210040948 A CN 202210040948A CN 114055071 A CN114055071 A CN 114055071A
- Authority
- CN
- China
- Prior art keywords
- groove
- iron pipe
- fixedly connected
- sleeve
- bottom plate
- 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
Images
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
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the technical field of welding fixtures, and discloses a fixture for welding an iron pipe, which comprises a bottom plate, wherein a material outlet is formed in a central shaft in the bottom plate, partition plates are fixedly connected to the front end and the back end of the top of the bottom plate, a pipe fitting is arranged on the top of the bottom plate, a clamping device is arranged on the outer surface of the pipe fitting and comprises a supporting mechanism, and a fixing sleeve is arranged at the upper end of the supporting mechanism. The pulling effect of the pull rope on the first clamping sleeve is better.
Description
Technical Field
The invention relates to the technical field of welding fixtures, in particular to a fixture for welding an iron pipe.
Background
The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, and the pipeline has various types, wherein the metal pipeline is widely applied and butt welding is carried out on the metal pipeline in the connecting process of the metal pipeline.
When welding an iron pipe, the iron pipe is mostly placed on the ground to be directly welded, so that the iron pipe is easily subjected to error during welding, the welding effect caused by influence is caused, and therefore the clamp for welding the iron pipe is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a clamp for welding an iron pipe, which aims to solve the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an anchor clamps are used in iron pipe welding, includes the bottom plate, the bin outlet has been seted up to the inside axis department of bottom plate, the equal fixedly connected with baffle in bottom plate top tow ends, the bottom plate top is provided with the pipe fitting, the pipe fitting surface is provided with clamping device, clamping device includes supporting mechanism, the supporting mechanism upper end is provided with fixed cover, fixed cover upper end is provided with protection machanism, fixed cover surface is provided with straining device.
Preferably, the supporting mechanism comprises a supporting rod, a first slot and a second slot are formed in the supporting rod, the first slot is communicated with the second slot, a third slot is formed in the surfaces of the first slot and the second slot, and the third slot is communicated with the second slot.
Preferably, the bottom of the supporting rod is fixedly connected with the top of the bottom plate, and the outer surface of the fixing sleeve is fixedly connected with the top of the supporting rod.
Preferably, the tensioning mechanism comprises two first clamping sleeves, pull ropes are arranged at the lower ends of the two first clamping sleeves, two ends of each pull rope respectively penetrate through the fixed sleeve and are fixedly connected with the two first clamping sleeves, connecting blocks are sleeved on the outer surfaces of the two pull ropes, springs are fixedly connected to the tops of the two connecting blocks, and the two springs are respectively in contact with the outer surfaces of the fixed sleeves.
Preferably, one end of each of the two connecting blocks, which is close to each other, is fixedly connected with a cross rod, and the outer surface of the cross rod penetrates through the first groove and is in contact with the wall of the first groove.
Preferably, the protection mechanism comprises a second clamping sleeve, the second clamping sleeve is rotatably connected with the fixed sleeve through a rotating shaft, elastic ropes are fixedly connected to the two outer surfaces of the clamping sleeve, one end of each elastic rope, far away from the second clamping sleeve, is fixedly connected with a hook, and the hooks penetrate through the third grooves and are hooked with the supporting rods.
Preferably, the three top parts of the groove are fixedly connected with a connecting plate, and the surface of the connecting plate is respectively contacted with the two clamping sleeves.
Preferably, the number of the clamping devices is two, and the two groups of the clamping devices are symmetrically arranged by taking the central axis of the bottom plate as a center.
Compared with the prior art, the invention provides a clamp for welding an iron pipe, which has the following beneficial effects:
1. according to the invention, the connecting block can be extruded by the tension of the spring after the iron pipe is inserted, so that the connecting block drives the clamping sleeve to move downwards through the pull rope to reset, the iron pipe can be fixed and limited by the cross rod which is matched with the clamping sleeve I and the fixing sleeve, the iron pipe is clamped, and the iron pipe can be accurately welded.
2. According to the invention, the cross rod slides into the first groove through the second groove, so that the cross rod can be limited through the first groove, the cross rod can better pull the pull rope through the connecting block, and the pull effect of the pull rope on the first clamping sleeve is better.
3. According to the invention, the elastic rope pulls the second clamping sleeve to deflect, and the second clamping sleeve can be contacted with the surface of the iron pipe after the hook is clamped in the third open groove, so that the clamping effect on the iron pipe is further enhanced.
4. According to the invention, the connecting plate can be driven to deflect and the first clamping sleeve can be driven to contact and extrude when the second clamping sleeve deflects, so that the clamping effect of the clamping sleeve on the iron pipe can be assisted to be enhanced, and the iron pipe can be effectively clamped.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural view of a clamping device according to the present invention;
FIG. 4 is a schematic structural view of the tightening mechanism of the present invention;
FIG. 5 is a schematic structural view of the support mechanism of the present invention;
fig. 6 is a schematic structural view of the protection mechanism of the present invention.
In the figure: the device comprises a bottom plate 1, a discharge opening 2, a partition plate 3, a pipe fitting 4, a clamping device 5, a supporting mechanism 51, a supporting rod 511, a first groove 512, a second groove 513, a third groove 514, a fixing sleeve 52, a tensioning mechanism 53, a first clamping sleeve 531, a pull rope 532, a connecting block 533, a spring 534, a cross rod 535, a protection mechanism 54, a second clamping sleeve 541, a connecting plate 542, an elastic rope 543 and a 544 hook.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an anchor clamps are used in iron pipe welding, comprising a base plate 1, bin outlet 2 has been seted up to 1 inside axis department of bottom plate, the equal fixedly connected with baffle 3 in the positive and negative both ends in 1 top of bottom plate, 1 top of bottom plate is provided with pipe fitting 4, 4 surfaces of pipe fitting are provided with clamping device 5, clamping device 5's quantity is two sets of, two sets of clamping device 5 use 1 axis department of bottom plate to set up as central symmetry, clamping device 5 includes supporting mechanism 51, the supporting mechanism 51 upper end is provided with fixed cover 52, fixed cover 52 upper end is provided with protection machanism 54, fixed cover 52 surface is provided with straining machanism 53.
The supporting mechanism 51 comprises a supporting rod 511, a first groove 512 and a second groove 513 are formed in the supporting rod 511, the first groove 512 is communicated with the second groove 513, a third groove 514 is formed in the surfaces of the first groove 512 and the second groove 513, the third groove 514 is communicated with the second groove 513, the bottom of the supporting rod 511 is fixedly connected with the top of the bottom plate 1, the outer surface of the fixing sleeve 52 is fixedly connected with the top of the supporting rod 511, the cross rod 535 slides into the first groove 512 through the second groove 513, the cross rod 535 can be limited through the first groove 512, the cross rod 535 can be better pulled through the connecting block 533, and the pulling effect of the pull rope 532 on the first clamping sleeve 531 is better.
The tensioning mechanism 53 comprises two cutting sleeves one 531, the lower ends of the two cutting sleeves one 531 are respectively provided with a pull rope 532, the two ends of the two pull ropes 532 respectively penetrate through the fixed sleeve 52 and are fixedly connected with the two cutting sleeves one 531, the outer surfaces of the two pull ropes are respectively sleeved with a connecting block 533, the tops of the two connecting blocks 533 are respectively fixedly connected with a spring 534, the two springs 534 are respectively in contact with the outer surface of the fixed sleeve 52, one end of the two connecting blocks 533 close to each other is fixedly connected with a cross rod 535, the outer surface of the cross rod 535 penetrates through the first grooved slot 512 and is in contact with the wall of the first grooved 512 slot, after the iron pipe is inserted, the connecting block 533 can be extruded by the pulling force of the spring 534, so that the connecting block 533 drives the cutting sleeve-531 to move downwards through the pull rope 532 to reset, therefore, the iron pipe can be fixed and limited by the cross rod matched with the first clamping sleeve 531 and the fixed sleeve 52, the iron pipe is clamped, and the iron pipe can be welded accurately.
The protection mechanism 54 includes a second ferrule 541, the second ferrule 541 is rotatably connected with the fixed sleeve 52 through a rotating shaft, the second ferrule 541 is pulled to deflect through the elastic rope 543, the hook 544 is clamped in the third groove 514, the second ferrule 541 can be in contact with the surface of the iron pipe, so that the clamping effect on the iron pipe is further enhanced, the elastic rope 543 is fixedly connected to the outer surface of the second ferrule 541, the end, away from the second ferrule 541, of the elastic rope 543 is fixedly connected with the hook 544, the hook 544 penetrates through the third groove 514 and is in hook connection with the support rod 511, the top of the third groove 514 is fixedly connected with the connecting plate 542, the surface of the connecting plate 542 is in contact with the first ferrules 531 respectively, when the second ferrule 541 deflects, the connecting plate 542 can be driven to deflect and is in contact with the first ferrules 531 to extrude, so that the clamping effect of the first ferrules 531 on the iron pipe can be enhanced in an auxiliary manner, and the effective clamping of the iron pipe can be guaranteed.
When the iron pipe clamp is used, after the first cutting sleeve 531 is pulled upwards, an iron pipe to be welded is inserted into the fixing sleeve 52, the iron pipe is extruded through the pulling force of the spring 534 after being inserted, the connecting block 533 is driven by the pulling rope 532 to move downwards and reset, so that the iron pipe can be fixed and limited through the cross rod formed by the mutual matching of the first cutting sleeve 531 and the fixing sleeve 52, the clamping of the iron pipe is completed, the cross rod 535 can slide into the first slotting 512 through the second slotting 513, the cross rod 535 can be limited through the first slotting 512, the cross rod 535 can better pull the pulling rope 532 through the connecting block 533, the pulling effect of the pulling rope 532 on the first cutting sleeve 531 is better, the fixing effect of the iron pipe is enhanced, the second cutting sleeve 541 is pulled through the elastic rope 543, when the hook 544 is clamped in the third slotting 514, the second cutting sleeve 541 can deflect to be contacted with the surface of the iron pipe, and the clamping effect of the iron pipe is further enhanced, simultaneously, the second clamping sleeve 541 can drive the connecting plate 542 to deflect and contact and extrude with the first clamping sleeve 531 when deflecting, so that the clamping effect of the first clamping sleeve 531 on the iron pipe can be assisted to be enhanced, the iron pipe can be effectively clamped, after the end of welding the iron pipe, the cross rod 535 can be separated from the first groove 512, and then the iron pipe can be pulled out by upwards pulling the first clamping sleeve 531.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clamp for welding of iron pipe, includes bottom plate (1), its characterized in that: a material outlet (2) is formed in the middle shaft inside the bottom plate (1), partition plates (3) are fixedly connected to the front end and the back end of the top of the bottom plate (1), a pipe fitting (4) is arranged on the top of the bottom plate (1), a clamping device (5) is arranged on the outer surface of the pipe fitting (4), the clamping device (5) comprises a supporting mechanism (51), a fixing sleeve (52) is arranged at the upper end of the supporting mechanism (51), a protection mechanism (54) is arranged at the upper end of the fixing sleeve (52), and a tensioning mechanism (53) is arranged on the outer surface of the fixing sleeve (52);
the protection mechanism (54) comprises a second sleeve chuck (541), the second sleeve chuck (541) is rotatably connected with the fixed sleeve (52) through a rotating shaft, an elastic rope (543) is fixedly connected to the outer surface of the second sleeve chuck (541), one end, far away from the second sleeve chuck (541), of the elastic rope (543) is fixedly connected with a hook (544), and the hook (544) penetrates through the third slot (514) and is hooked with the support rod (511);
and the top of the third groove (514) is fixedly connected with a connecting plate (542), and the surface of the connecting plate (542) is respectively contacted with the first clamping sleeve (531).
2. The jig for welding an iron pipe according to claim 1, characterized in that: the supporting mechanism (51) comprises a supporting rod (511), a first groove (512) and a second groove (513) are formed in the supporting rod (511), the first groove (512) is communicated with the second groove (513), a third groove (514) is formed in the surfaces of the first groove (512) and the second groove (513), and the third groove (514) is communicated with the second groove (513).
3. The jig for welding an iron pipe according to claim 2, characterized in that: the bottom of the support rod (511) is fixedly connected with the top of the bottom plate (1), and the outer surface of the fixed sleeve (52) is fixedly connected with the top of the support rod (511).
4. The jig for welding an iron pipe according to claim 2, characterized in that: tensioning mechanism (53) include two cutting ferrule one (531), two cutting ferrule one (531) lower extreme all is provided with stay cord (532), two stay cord (532) both ends are equallyd divide do not run through fixed cover (52) and with two cutting ferrule one (531) fixed connection, two the stay cord surface all overlaps and has connecting block (533), two the equal fixedly connected with spring (534) in connecting block (533) top, two spring (534) are equallyd divide do not with fixed cover (52) outer surface contact.
5. The jig for welding an iron pipe according to claim 4, wherein: one end of each of the two connecting blocks (533), which is close to each other, is fixedly connected with a cross rod (535), and the outer surface of the cross rod (535) penetrates through the first groove (512) and is in contact with the wall of the first groove (512).
6. The jig for welding an iron pipe according to claim 1, characterized in that: the number of the clamping devices (5) is two, and the two groups of the clamping devices (5) are symmetrically arranged by taking the middle shaft of the bottom plate (1) as the center.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210040948.4A CN114055071B (en) | 2022-01-14 | 2022-01-14 | Clamp for welding iron pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210040948.4A CN114055071B (en) | 2022-01-14 | 2022-01-14 | Clamp for welding iron pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114055071A true CN114055071A (en) | 2022-02-18 |
CN114055071B CN114055071B (en) | 2022-03-25 |
Family
ID=80230850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210040948.4A Active CN114055071B (en) | 2022-01-14 | 2022-01-14 | Clamp for welding iron pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114055071B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114607952A (en) * | 2022-05-11 | 2022-06-10 | 海门金佰恒不锈钢制品有限公司 | Water delivery steel pipe with leak and remind function |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001058289A (en) * | 1999-08-24 | 2001-03-06 | Olympus Optical Co Ltd | Welding and joining equipment for flexible pipe |
US20150079216A1 (en) * | 2013-09-16 | 2015-03-19 | Markem-Imaje Corporation | Connector for adjustable configurations |
CN208342124U (en) * | 2018-05-18 | 2019-01-08 | 黄瑞 | A kind of heating and ventilating pipeline welding jigs and fixtures |
CN109352260A (en) * | 2018-12-08 | 2019-02-19 | 南京铁道职业技术学院 | A kind of railway contact line tubular steel post welding support |
CN208644530U (en) * | 2018-07-17 | 2019-03-26 | 浙江中房建筑设计研究院有限公司 | A kind of welding fixture being suitable for HVAC pipe size and shape |
CN111136394A (en) * | 2020-02-20 | 2020-05-12 | 吉林大学 | Two-way welding jig that laser welding used |
CN111545958A (en) * | 2020-05-22 | 2020-08-18 | 蔡海勇 | Automatic clear away warm for pipe welding centre gripping equipment of welding slag |
CN111604563A (en) * | 2020-06-06 | 2020-09-01 | 李强 | Circuit board welding fixing clamp easy to disassemble and adjust |
CN111604564A (en) * | 2020-06-06 | 2020-09-01 | 李强 | Fixing clamp for circuit board welding |
CN211728129U (en) * | 2019-11-28 | 2020-10-23 | 三明学院 | Concentric fixture tool for pipe fitting laser welding |
CN113369792A (en) * | 2021-07-15 | 2021-09-10 | 符致民 | Self-adaptive clamping device for steel pipe welding |
-
2022
- 2022-01-14 CN CN202210040948.4A patent/CN114055071B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001058289A (en) * | 1999-08-24 | 2001-03-06 | Olympus Optical Co Ltd | Welding and joining equipment for flexible pipe |
US20150079216A1 (en) * | 2013-09-16 | 2015-03-19 | Markem-Imaje Corporation | Connector for adjustable configurations |
CN208342124U (en) * | 2018-05-18 | 2019-01-08 | 黄瑞 | A kind of heating and ventilating pipeline welding jigs and fixtures |
CN208644530U (en) * | 2018-07-17 | 2019-03-26 | 浙江中房建筑设计研究院有限公司 | A kind of welding fixture being suitable for HVAC pipe size and shape |
CN109352260A (en) * | 2018-12-08 | 2019-02-19 | 南京铁道职业技术学院 | A kind of railway contact line tubular steel post welding support |
CN211728129U (en) * | 2019-11-28 | 2020-10-23 | 三明学院 | Concentric fixture tool for pipe fitting laser welding |
CN111136394A (en) * | 2020-02-20 | 2020-05-12 | 吉林大学 | Two-way welding jig that laser welding used |
CN111545958A (en) * | 2020-05-22 | 2020-08-18 | 蔡海勇 | Automatic clear away warm for pipe welding centre gripping equipment of welding slag |
CN111604563A (en) * | 2020-06-06 | 2020-09-01 | 李强 | Circuit board welding fixing clamp easy to disassemble and adjust |
CN111604564A (en) * | 2020-06-06 | 2020-09-01 | 李强 | Fixing clamp for circuit board welding |
CN113369792A (en) * | 2021-07-15 | 2021-09-10 | 符致民 | Self-adaptive clamping device for steel pipe welding |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114607952A (en) * | 2022-05-11 | 2022-06-10 | 海门金佰恒不锈钢制品有限公司 | Water delivery steel pipe with leak and remind function |
Also Published As
Publication number | Publication date |
---|---|
CN114055071B (en) | 2022-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208697240U (en) | A kind of simple pipeline line-up clamp | |
CN114055071B (en) | Clamp for welding iron pipe | |
CN218776016U (en) | Tool for welding | |
CN209664546U (en) | A kind of auto parts and components bolt column weld clip lamps structure | |
CN209925841U (en) | L-shaped pipe fitting convenient to installation and test | |
CN208060277U (en) | A kind of drawing experiment fixture of stainless steel card pressure connecting pipe | |
CN112963638B (en) | Pipe fitting connecting flange | |
CN212886272U (en) | Two-point centering fixture for machining three-way valve body | |
CN213104141U (en) | Pipe end expanding device for spiral submerged-arc welding pipe | |
CN204771638U (en) | But return bend anchor clamps of accurate positioning | |
CN221038360U (en) | Composite material pipeline test piece holder | |
CN211053053U (en) | Auxiliary tool for quickly installing O-shaped ring | |
CN209559635U (en) | Steel sheet thickness direction tensile test fixture | |
CN208579984U (en) | A kind of tubulose sample fixture | |
CN219179306U (en) | Assembled ultrasonic diffraction time difference method detects anchor clamps | |
CN206960229U (en) | A kind of pulling experiment machine clamp | |
CN208744046U (en) | A kind of fixed bore rapid pipe connecting tooling | |
CN209294624U (en) | A kind of convenient decontamination pipe connecting piece | |
CN210647126U (en) | Anti-leakage steel pipe clamping structure | |
CN218530153U (en) | Quick detach formula jetting pipe | |
CN219170191U (en) | Pipe joint machining clamp | |
CN209868358U (en) | Clamp for pipeline reconstruction | |
CN215881389U (en) | Pipeline flange welding pressure testing tool | |
CN212659811U (en) | Bending block of terminal cutting machine | |
CN219132166U (en) | Water pipe plug pipe frock |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant |