CN114310090B - Automatic assembly welding machine applicable to multi-shape pipe fittings - Google Patents
Automatic assembly welding machine applicable to multi-shape pipe fittings Download PDFInfo
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- CN114310090B CN114310090B CN202011049696.9A CN202011049696A CN114310090B CN 114310090 B CN114310090 B CN 114310090B CN 202011049696 A CN202011049696 A CN 202011049696A CN 114310090 B CN114310090 B CN 114310090B
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- connecting arm
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- fixedly connected
- outer box
- pipe
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- 238000003466 welding Methods 0.000 title claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention discloses an automatic assembly welding machine suitable for a multi-shape pipe fitting, which comprises a conveying table, an assembly table arranged on one side of the conveying table and a welding head fixedly connected to the upper surface of the assembly table, wherein a fixing clamp is fixedly connected to the upper surface of the assembly table and positioned below the welding head through bolts, an outer box is fixedly connected to the upper surface of the fixing clamp, and a main gear is rotatably connected to the inner center of the outer box. According to the invention, through the revolution design of the two hoops, the two hoops can fix the bent pipe and also can fix the straight pipe, the straight pipe can be clamped when the two hoops revolve to be parallel to each other, and the bent pipe can be fixed when the two hoops form a certain included angle; through the autorotation adjusting design of the anchor ear, the angle of the anchor ear can be changed, so that the special pipe can be fixed; through the flexible regulation design of staple bolt, be convenient for according to the diameter size of pipe fitting and lengthen or shrink the staple bolt relatively.
Description
Technical Field
The invention relates to the technical field of pipe fitting processing, in particular to an automatic assembly welding machine suitable for multi-shape pipe fittings.
Background
The traditional automatic assembly welding machine has the advantages that the shapes of the pipe fittings to be processed are different, and the pipe fittings are divided into straight pipes, bent pipes and special pipes, and the traditional method is to replace different fixing clamps according to the different pipe fittings, so that the processing time can be increased, and the processing efficiency is affected.
Disclosure of Invention
Object of the invention
In order to solve the technical problems in the background art, the invention provides an automatic assembly welding machine suitable for a multi-shape pipe fitting.
(II) technical scheme
The invention provides an automatic assembly welding machine suitable for a multi-shape pipe fitting, which comprises a conveying table, an assembly table arranged on one side of the conveying table and a welding head fixedly connected to the upper surface of the assembly table, wherein a fixing clamp is fixedly connected to the lower part of the welding head through a bolt, an outer box is fixedly connected to the upper surface of the fixing clamp, a main gear is rotatably connected to the inner center of the outer box, a first slave gear meshed with the main gear is rotatably connected to the inner part of the outer box, a second slave gear meshed with the main gear is rotatably connected to the inner part of the outer box, a third slave gear meshed with the second slave gear is rotatably connected to the inner part of the outer box, a first connecting arm is fixedly connected to one end of each of the first slave gear and the third slave gear, and a hoop is connected to one end of each of the two first connecting arms in an adjustable mode.
Preferably, the anchor ear is close to the one end fixedly connected with second linking arm of first linking arm, the tip rotation of second linking arm has cup jointed the third linking arm, the one end middle part fixedly connected with screw rod of second linking arm is kept away from to the third linking arm, the inside of first linking arm is inlayed to the screw rod.
Preferably, the first conical gear is rotatably embedded in the first connecting arm, and the first conical gear is in spiral sleeve joint with the end part of the screw rod.
Preferably, the first connecting arm is provided with a first conical gear, the first conical gear is connected with a second conical gear in meshed connection with the first conical gear in a rotating manner, and one end of the first conical gear is fixedly connected with a knob penetrating through the outer surface of the first connecting arm.
Preferably, one end of the third connecting arm far away from the second connecting arm is symmetrically and fixedly connected with a plurality of positioning rods, and positioning grooves matched with the positioning rods are formed in the first connecting arm.
Preferably, the outer surface of the third connecting arm is fixedly sleeved with a limit bulge, and the outer surface of the limit bulge is elastically connected with a sleeve through a pushing spring.
Preferably, the outer surface of the second connecting arm is fixedly connected with a plurality of key blocks, and a spline groove matched with the key blocks is formed in the inner wall of one end of the sleeve.
Preferably, a rotating shaft is fixedly connected to the middle of the upper surface of the main gear, and the top end of the rotating shaft penetrates through the upper surface of the outer box.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the revolution design of the two hoops, the two hoops can fix the bent pipe and also can fix the straight pipe, the straight pipe can be clamped when the two hoops revolve to be parallel to each other, and the bent pipe can be fixed when the two hoops form a certain included angle; through the autorotation adjusting design of the anchor ear, the angle of the anchor ear can be changed, so that the special pipe can be fixed; through the flexible regulation design of staple bolt, be convenient for according to the diameter size of pipe fitting and lengthen or shrink the staple bolt relatively.
Drawings
FIG. 1 is a schematic front view of an automatic assembly welding machine for a multi-shape pipe fitting according to the present invention;
FIG. 2 is a top view of the fixture of the present invention;
FIG. 3 is a top cross-sectional view of the fixture of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
fig. 5 is an enlarged schematic view of the present invention at B in fig. 3.
In the figure: the device comprises a conveying table 1, an assembling table 2, a welding head 3, a fixing clamp 4, a box 5, a first connecting arm 6, a hoop 7, a rotating shaft 8, a main gear 9, a first slave gear 10, a second slave gear 11, a third slave gear 12, a second connecting arm 13, a third connecting arm 14, a side protrusion 15, a push spring 16, a sleeve 17, a key block 18, a screw rod 19, a positioning rod 20, a positioning groove 21, a first conical gear 22, a second conical gear 23 and a knob 24.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-5, the automatic assembly welding machine suitable for the multi-shape pipe fitting provided by the invention comprises a conveying table 1, an assembly table 2 arranged on one side of the conveying table 1 and a welding head 3 fixedly connected to the upper surface of the assembly table 2, wherein a fixing clamp 4 is fixedly connected to the upper surface of the assembly table 2 and positioned below the welding head 3 through bolts, an outer box 5 is fixedly connected to the upper surface of the fixing clamp 4, a main gear 9 is rotatably connected to the inner center of the outer box 5, a first slave gear 10 which is in meshed connection with the main gear 9 is rotatably connected to one side of the main gear 9, a second slave gear 11 which is in meshed connection with the main gear 9 is rotatably connected to the inner portion of the outer box 5, a third slave gear 12 which is in meshed connection with the second slave gear 11 is rotatably connected to one side of the second slave gear 11, one ends of the first slave gear 10 and the third slave gear 12 are fixedly connected with a first connecting arm 6, and one ends of the two first connecting arms 6 are all adjustably connected with a hoop 7.
In an alternative embodiment, a second connecting arm 13 is fixedly connected to one end, close to the first connecting arm 6, of the anchor ear 7, a third connecting arm 14 is rotatably sleeved on the end portion of the second connecting arm 13, a screw 19 is fixedly connected to the middle portion of one end, away from the second connecting arm 13, of the third connecting arm 14, and the screw 19 is embedded into the first connecting arm 6.
In an alternative embodiment, the first connecting arm 6 is internally rotatably journalled with a first bevel gear 22, and the first bevel gear 22 is helically journalled with the end of the screw 19.
In an alternative embodiment, a second bevel gear 23 engaged with the first bevel gear 22 is rotatably connected to the first connection arm 6 at one side of the first bevel gear 22, and a knob 24 penetrating the outer surface of the first connection arm 6 is fixedly connected to one end of the second bevel gear 23.
In an alternative embodiment, a plurality of positioning rods 20 are symmetrically and fixedly connected to the end of the third connecting arm 14 away from the second connecting arm 13, and positioning slots 21 matched with the positioning rods 20 are formed in the first connecting arm 6.
In an alternative embodiment, the outer surface of the third connecting arm 14 is fixedly sleeved with a side protrusion 15, and the outer surface of the side protrusion 15 is elastically connected with a sleeve 17 through a pushing spring 16.
In an alternative embodiment, the outer surface of the second connecting arm 13 is fixedly connected with a plurality of key blocks 18, and an inner wall of one end of the sleeve 17 is provided with spline grooves matched with the key blocks 18.
In an alternative embodiment, the middle part of the upper surface of the main gear 9 is fixedly connected with a rotating shaft 8, and the top end of the rotating shaft 8 penetrates through the upper surface of the outer box 5.
Working principle: the shapes of the pipe fittings to be processed of the traditional automatic assembly welding machine are different, and the pipe fittings are divided into a straight pipe, an elbow pipe and a special pipe, the traditional method is to replace different fixing clamps according to the different pipe fittings, so that the processing time can be increased, and the processing efficiency is affected. The angle of the anchor ear 7 can be changed through the autorotation adjustment design of the anchor ear 7, so that the special pipe can be fixed; through the telescopic adjustment design of the anchor ear 7, the anchor ear 7 is conveniently and relatively lengthened or contracted according to the diameter of the pipe fitting; specifically, the rotating shaft 8 drives the main gear 9 to rotate, the main gear 9 drives the first auxiliary gear 10 and the second auxiliary gear 11 to rotate in the same direction, the second auxiliary gear 11 drives the third auxiliary gear 12 to rotate reversely, so that the third auxiliary gear 12 and the first auxiliary gear 10 rotate in opposite directions, the two hoops 7 are driven to rotate and close together or rotate and open, when the two hoops 7 rotate and close together to be vertically parallel, the straight pipe can be clamped and fixed, and when the two hoops 7 rotate and open, the bent pipe can be clamped and fixed; when the special pipe is fixed, the angle of the anchor ear 7 can be rotationally adjusted according to the direction of the special pipe, firstly, the sleeve 17 is pushed in the direction close to the edge convex 15, so that the key block 18 is separated from a spline groove at the end part of the sleeve 17, then the anchor ear 7 can be rotated to a proper angle, then the sleeve 17 is loosened, the sleeve 17 is pushed to move by the elastic pushing force of the pushing spring 16, so that the key block 18 is blocked with the spline groove at the end part of the sleeve 17 again, and the rotation of the anchor ear 7 is limited; when the anchor ear 7 is telescopic according to the diameter of the pipe fitting, the rotary knob 24 drives the second bevel gear 23 to rotate, the second bevel gear 23 drives the first bevel gear 22 to rotate, the first bevel gear 22 drives the screw rod 19 to move through screw sleeve connection with the screw rod 19, the anchor ear 7 can be contracted when the screw rod 19 moves towards the inside of the first connecting arm 6, and the anchor ear 7 can be elongated when the screw rod 19 moves outwards.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. 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 apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides an automatic assembly welding machine that polymorphic pipe fitting is suitable for, includes transfer table (1), sets up in assembly table (2) of transfer table (1) one side and fixed connection in welding head (3) of assembly table (2) upper surface, its characterized in that, the upper surface of assembly table (2) and be located the below of welding head (3) pass through bolt fixedly connected with mounting fixture (4), the upper surface fixedly connected with outer box (5) of mounting fixture (4), the inside center of outer box (5) rotates and is connected with master gear (9), the inside of outer box (5) is located one side of master gear (9) and rotates and be connected with first slave gear (10) with master gear (9) meshing connection, the inside of outer box (5) is located the opposite side of master gear (9) and rotates and be connected with second slave gear (11) meshing connection's third slave gear (12), first slave gear (10) and first end that first slave gear (6) and first end (6) are all connected with one end of first anchor clamps (6) are connected;
the anchor ear (7) is fixedly connected with a second connecting arm (13) at one end close to the first connecting arm (6), a third connecting arm (14) is rotatably sleeved at the end part of the second connecting arm (13), a screw rod (19) is fixedly connected with the middle part of one end, far away from the second connecting arm (13), of the third connecting arm (14), and the screw rod (19) is embedded into the first connecting arm (6);
a first conical gear (22) is rotationally embedded in the first connecting arm (6), and the first conical gear (22) is in spiral sleeve joint with the end part of the screw rod (19);
a second bevel gear (23) meshed with the first bevel gear (22) is rotatably connected to one side of the first bevel gear (22) inside the first connecting arm (6), and one end of the second bevel gear (23) is fixedly connected with a knob (24) penetrating through the outer surface of the first connecting arm (6);
one end, far away from the second connecting arm (13), of the third connecting arm (14) is symmetrically and fixedly connected with a plurality of positioning rods (20), and positioning grooves (21) matched with the positioning rods (20) are formed in the first connecting arm (6);
the outer surface of the third connecting arm (14) is fixedly sleeved with an edge bulge (15), and the outer surface of the edge bulge (15) is elastically connected with a sleeve (17) through a pushing spring (16);
the outer surface of the second connecting arm (13) is fixedly connected with a plurality of key blocks (18), and a spline groove matched with the key blocks (18) is formed in the inner wall of one end of the sleeve (17).
2. An automatic assembly welding machine for multi-shaped pipe fittings according to claim 1, characterized in that the middle part of the upper surface of the main gear (9) is fixedly connected with a rotating shaft (8), and the top end of the rotating shaft (8) penetrates through the upper surface of the outer box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049696.9A CN114310090B (en) | 2020-09-29 | 2020-09-29 | Automatic assembly welding machine applicable to multi-shape pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011049696.9A CN114310090B (en) | 2020-09-29 | 2020-09-29 | Automatic assembly welding machine applicable to multi-shape pipe fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114310090A CN114310090A (en) | 2022-04-12 |
| CN114310090B true CN114310090B (en) | 2023-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011049696.9A Active CN114310090B (en) | 2020-09-29 | 2020-09-29 | Automatic assembly welding machine applicable to multi-shape pipe fittings |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116586793B (en) * | 2023-06-14 | 2025-01-28 | 武汉鸿镭激光科技有限公司 | A high-efficiency laser cutting machine |
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| JPH0737483U (en) * | 1993-12-14 | 1995-07-11 | 日本鋼管工事株式会社 | Pipe clamp device |
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| KR101911481B1 (en) * | 2017-11-22 | 2018-10-24 | 김용필 | Clamp molding device for elbow |
| CN208728519U (en) * | 2018-08-06 | 2019-04-12 | 环球五金制造(苏州)有限公司 | A kind of split type punching clamp of bend pipe hydraulic fitting |
| CN210240474U (en) * | 2019-05-09 | 2020-04-03 | 湖南铁道职业技术学院 | Mechanical transmission device |
| CN210290985U (en) * | 2019-07-12 | 2020-04-10 | 江苏省华力电力设备有限公司 | Novel pipeline hangs support |
| CN210950204U (en) * | 2019-12-03 | 2020-07-07 | 安徽信息工程学院 | Oil gas pipeline fixing device |
| CN111558763A (en) * | 2020-05-21 | 2020-08-21 | 吴钩科技(苏州)有限公司 | Automatic welding device for welding thin-wall steel pipe |
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| US9687941B2 (en) * | 2015-08-04 | 2017-06-27 | Walhonde Tools, Inc. | Alignment tool for positioning and aligning tubular sections |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0737483U (en) * | 1993-12-14 | 1995-07-11 | 日本鋼管工事株式会社 | Pipe clamp device |
| CN203109660U (en) * | 2012-12-10 | 2013-08-07 | 上海航天精密机械研究所 | Bent pipe clamping device |
| CN104148870A (en) * | 2013-05-15 | 2014-11-19 | 武汉市润之达石化设备有限公司 | Assembling positioning die for pipe modular manufacturing |
| CN105003117A (en) * | 2014-04-18 | 2015-10-28 | 国家电网公司 | Adjustable iron stay bar |
| CN105275932A (en) * | 2015-10-30 | 2016-01-27 | 南通双豪机械有限公司 | Hoop for fixing elbow |
| CN106363649A (en) * | 2016-10-31 | 2017-02-01 | 广西大学 | Mechanical hand |
| CN206811400U (en) * | 2017-05-03 | 2017-12-29 | 深圳远航股份有限公司 | A kind of pipe welding machine angle positioning |
| KR101911481B1 (en) * | 2017-11-22 | 2018-10-24 | 김용필 | Clamp molding device for elbow |
| CN208728519U (en) * | 2018-08-06 | 2019-04-12 | 环球五金制造(苏州)有限公司 | A kind of split type punching clamp of bend pipe hydraulic fitting |
| CN210240474U (en) * | 2019-05-09 | 2020-04-03 | 湖南铁道职业技术学院 | Mechanical transmission device |
| CN210290985U (en) * | 2019-07-12 | 2020-04-10 | 江苏省华力电力设备有限公司 | Novel pipeline hangs support |
| CN210950204U (en) * | 2019-12-03 | 2020-07-07 | 安徽信息工程学院 | Oil gas pipeline fixing device |
| CN111558763A (en) * | 2020-05-21 | 2020-08-21 | 吴钩科技(苏州)有限公司 | Automatic welding device for welding thin-wall steel pipe |
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| CN114310090A (en) | 2022-04-12 |
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