CN105215561A - A kind of pipe welder - Google Patents
A kind of pipe welder Download PDFInfo
- Publication number
- CN105215561A CN105215561A CN201510624261.5A CN201510624261A CN105215561A CN 105215561 A CN105215561 A CN 105215561A CN 201510624261 A CN201510624261 A CN 201510624261A CN 105215561 A CN105215561 A CN 105215561A
- Authority
- CN
- China
- Prior art keywords
- pipe
- translation
- welding
- charge
- screw mandrel
- 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.)
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0211—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track
- B23K37/0229—Carriages for supporting the welding or cutting element travelling on a guide member, e.g. rail, track the guide member being situated alongside the workpiece
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0247—Driving means
-
- 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
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses a kind of pipe welder, belong to machining equipment field.This invention comprises main support, pipe placement mechanism and welding mechanism, pipe placement mechanism is horizontally set at the upper side of main support, welding mechanism is vertically arranged on the side of pipe placement mechanism, pipe placement mechanism comprises placing rack, rotary electric machine, pipe fixed head, translation hydraulic cylinder and be in the charge of mechanism, rotary electric machine is horizontally set on placing rack side, translation hydraulic cylinder is horizontally set on the opposite side of placing rack, pipe fixed head is vertically symmetrically arranged with two pieces, pipe fixed head is radially symmetrically arranged with multiple pipe clamp system, be in the charge of on main support that mechanism is vertically symmetricly set between two pieces of pipe fixed heads, welding mechanism comprises welding support, translation bar, translation sleeve, jacking sleeve and pipe welding gun.Structure of the present invention is simple, can rapidly and efficiently be welded by pipe, improves efficiency and the quality of pipe welding, meets the needs of production.
Description
Technical field
The present invention relates to a kind of welder, especially a kind of pipe welder, belongs to machining equipment field.
Background technology
A kind of with heating during welding, the mode jointing metal of high temperature or high pressure or the manufacturing process of other thermoplastics and technology, according to concrete welding procedure, welding can be subdivided into gas welding, electric resistance welding, arc welding, other special welding such as induction welding and laser weld, the utilization that pipe is a large amount of in our productive life, pipe can be used for pipeline, Thermal Equipment, mechanical industry, petroleum geology is drilled, container, chemical industry and specific use, pipe in use, need pipe two ends welded flange respectively, make many pipes that flange can be utilized to connect, the needs of enable satisfied use, traditional pipe is in welding process, general manually first carries out spot welding by between flange and pipe, and then the gap between flange and pipe is welded, need according to the progress of welding, pipe to be rotated in the process of welding, work task efficiency is lower, working strength is larger, be difficult to meet the welding of large batch of pipe, existing pipe welder complex structure, troublesome poeration, by in pipe welding process, pipe placement mechanism is difficult to the pipe of sizes specification to be firmly fixed, be difficult to guarantee that pipe can rotate according to needs the carrying out at the uniform velocity of welding, and existing welding mechanism be difficult to according to the dimensions of pipe and welding need regulate easily, welding mechanism is in welding process, successively the both sides of pipe can only be welded respectively, the both sides of pipe are difficult to synchronously to be welded, welding efficiency is lower, the needs of production and application can not be met.
Summary of the invention
Technical problem to be solved by this invention overcomes above-mentioned deficiency existing in prior art, and provide a kind of reasonable in design, rapidly and efficiently can be welded by pipe, improve the pipe welder of pipe welding efficiency and quality.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of pipe welder, comprise main support, pipe placement mechanism and welding mechanism, it is characterized in that: described pipe placement mechanism is horizontally set at the upper side of main support, and welding mechanism is vertically arranged on the side of pipe placement mechanism, described pipe placement mechanism comprises placing rack, rotary electric machine, pipe fixed head, translation hydraulic cylinder and be in the charge of mechanism, placing rack is vertically symmetricly set on both sides above main support, rotary electric machine is horizontally set on placing rack side, translation hydraulic cylinder is horizontally set on the opposite side of placing rack, pipe fixed head is vertically symmetrically arranged with two pieces, one piece of pipe fixed head is vertically arranged on the output of rotary electric machine, another block pipe fixed head is vertically rotationally connected with the output of translation hydraulic cylinder, pipe fixed head is radially symmetrically arranged with multiple pipe clamp system, be in the charge of on main support that mechanism is vertically symmetricly set between two pieces of pipe fixed heads, described be in the charge of mechanism comprise be in the charge of base, rotor plate, be in the charge of wheel and regulate screw mandrel, being in the charge of base is horizontally set on main support, rotor plate is provided with two pieces, two pieces of rotor plates are separately positioned on the two ends of being in the charge of base, rotor plate lower end be in the charge of base and be hinged, be in the charge of wheel and be vertically rotationally connected with rotor plate upper end, be hinged respectively in the middle part of two pieces of rotor plates and be connected to regulating sleeve axle, regulate screw mandrel both sides to be respectively arranged with the contrary thread surface of the hand of spiral, regulate screw mandrel both sides to be connected with regulating sleeve male thread respectively, described welding mechanism comprises welding support, translation bar, translation sleeve, jacking sleeve and pipe welding gun, translation bar is horizontally set on the upside of welding support, translation sleeve is provided with two, two translation sleeves are separately positioned on translation bar both sides, translation lock plunger is respectively arranged with between two translation sleeves and translation bar, jacking sleeve is vertically arranged on translation sleeve side, vertically lifter plate is provided with in jacking sleeve, lifting lock plunger is provided with between jacking sleeve and lifter plate, lifter plate lower end is provided with translation screw mandrel, translation screw mandrel one end is horizontal through lifter plate and hold-down nut that the translation screw mandrel of lifter plate both sides has been threaded respectively, pipe welding gun is arranged on the other end of translation screw mandrel, pipe welding gun is perpendicular to translation screw mandrel.
Further, described pipe clamp system comprises guide plate, clamping plate, locking screw mandrel and locking nut, pipe fixed head is radially vertically symmetrically arranged with many T-shaped gathering sills suitable with guide plate, guide plate is vertically arranged in T-shaped gathering sill, clamping plate is horizontally set on inside guide plate, locking screw mandrel is horizontally set on the outside of guide plate, and locking nut is threadedly connected to locking screw mandrel.
Further, described translation bar is regular polygon structure, is horizontally disposed with the through hole suitable with translation rod-shape in translation sleeve.
The present invention compared with prior art, have the following advantages and effect: structure of the present invention is simple, placing rack side is horizontally set on by rotary electric machine, translation hydraulic cylinder is horizontally set on the opposite side of placing rack, pipe fixed head is vertically symmetrically arranged with two pieces, one piece of pipe fixed head is vertically arranged on the output of rotary electric machine, another block pipe fixed head is vertically rotationally connected with the output of translation hydraulic cylinder, pipe fixed head is radially symmetrically arranged with multiple pipe clamp system, guarantee that the two ends of sizes specification pipe can firmly be fixed by two pieces of pipe fixed heads, rotary electric machine is utilized to drive pipe, make pipe can according to welding need at the uniform velocity rotate, utilize and be in the charge of on main support that mechanism is vertically symmetricly set between two pieces of pipe fixed heads, screw mandrel is regulated to drive rotor plate to rotate, make to be in the charge of mechanism and support can live the pipe of sizes specification and heavier mass, guarantee the welding quality of pipe, pipe welding gun is respectively arranged with by welding support both sides, and according to the needs of pipe welding, translation sleeve can move along translation bar level, lifter plate vertically can be elevated along jacking sleeve, pipe welding gun can carry out rotating and translation, makes welding mechanism can meet the welding needs of different size specification pipe, guarantees that pipe both sides can synchronously be welded, improve efficiency and the quality of pipe welding, meet the needs of production and application.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of pipe welder of the present invention.
Fig. 2 is the left view of a kind of pipe welder of the present invention.
Fig. 3 is the structural representation of the welding mechanism of a kind of pipe welder of the present invention.
Fig. 4 is the structural representation being in the charge of mechanism of a kind of pipe welder of the present invention.
Fig. 5 is the structural representation of the pipe fixed head of a kind of pipe welder of the present invention.
In figure: 1. main support, 2. placing rack, 3. rotary electric machine, 4. pipe fixed head, 5. translation hydraulic cylinder, is 6. in the charge of base, 7. rotor plate, is 8. in the charge of wheel, 9. regulates screw mandrel, 10. regulate sleeve, 11. welding supports, 12. translation bars, 13. translation sleeves, 14. jacking sleeves, 15. pipe welding guns, 16. translation lock plungers, 17. lifter plates, 18. lifting lock plungers, 19. translation screw mandrels, 20. hold-down nuts, 21. guide plates, 22. clamping plates, 23. locking screw mandrels, 24. locking nuts, 25.T type gathering sill.
Detailed description of the invention
In order to further describe the present invention, set forth a kind of detailed description of the invention of pipe welder further below in conjunction with accompanying drawing, following examples are explanation of the invention and the present invention is not limited to following examples.
As shown in Figure 1 and Figure 2, a kind of pipe welder of the present invention, it comprises main support 1, pipe placement mechanism and welding mechanism, and pipe placement mechanism is horizontally set at the upper side of main support 1, and welding mechanism is vertically arranged on the side of pipe placement mechanism.Pipe placement mechanism of the present invention comprises placing rack 2, rotary electric machine 3, pipe fixed head 4, translation hydraulic cylinder 5 and be in the charge of mechanism, placing rack 2 is vertically symmetricly set on both sides above main support 1, rotary electric machine 3 is horizontally set on placing rack 2 side, translation hydraulic cylinder 5 is horizontally set on the opposite side of placing rack 2, pipe fixed head 4 is vertically symmetrically arranged with two pieces, one piece of pipe fixed head 4 is vertically arranged on the output of rotary electric machine 3, another block pipe fixed head 4 is vertically rotationally connected with the output of translation hydraulic cylinder 5, pipe fixed head 4 is radially symmetrically arranged with multiple pipe clamp system, be in the charge of on main support 1 that mechanism is vertically symmetricly set between two pieces of pipe fixed heads 4.
As shown in Figure 4, of the present invention be in the charge of mechanism comprise be in the charge of base 6, rotor plate 7, be in the charge of wheel 8 and regulate screw mandrel 9, being in the charge of base 6 is horizontally set on main support 1, rotor plate 7 is provided with two pieces, two pieces of rotor plates 7 are separately positioned on the two ends of being in the charge of base 6, rotor plate 7 lower end be in the charge of base 6 and be hinged, be in the charge of wheel 8 and be vertically rotationally connected with rotor plate 7 upper end, be hinged respectively in the middle part of two pieces of rotor plates 7 and be connected to regulating sleeve axle 10, regulate screw mandrel 9 both sides to be respectively arranged with the contrary thread surface of the hand of spiral, regulate screw mandrel 9 both sides to be threaded with adjustment sleeve 10 respectively.
As shown in Figure 3, welding mechanism of the present invention comprises welding support 11, translation bar 12, translation sleeve 13, jacking sleeve 14 and pipe welding gun 15, translation bar 12 is horizontally set on the upside of welding support 11, translation sleeve 13 is provided with two, two translation sleeves 13 are separately positioned on translation bar 12 both sides, translation lock plunger 16 is respectively arranged with between two translation sleeves 13 and translation bar 12, jacking sleeve 14 is vertically arranged on translation sleeve 13 side, lifter plate 17 is vertically provided with in jacking sleeve 14, be provided with between jacking sleeve 14 and lifter plate 17 and be elevated lock plunger 18, lifter plate 17 lower end is provided with translation screw mandrel 19, translation screw mandrel 19 one end is horizontal through lifter plate 17 and hold-down nut 20 that the translation screw mandrel 19 of lifter plate 17 both sides has been threaded respectively, pipe welding gun 15 is arranged on the other end of translation screw mandrel 19, pipe welding gun 15 is perpendicular to translation screw mandrel 19.
Pipe clamp system of the present invention comprises guide plate 21, clamping plate 22, locking screw mandrel 23 and locking nut 24, pipe fixed head 4 is radially vertically symmetrically arranged with many T-shaped gathering sills 25 suitable with guide plate 21, guide plate 21 is vertically arranged in T-shaped gathering sill 25, clamping plate 22 is horizontally set on inside guide plate 21, locking screw mandrel 23 is horizontally set on the outside of guide plate 21, locking nut 24 is threadedly connected to locking screw mandrel 23, guide plate 21 is utilized to move along T-shaped gathering sill 25, guarantee that the two ends of sizes specification pipe can firmly be fixed by two pieces of pipe fixed heads 4.
Translation bar 12 of the present invention is regular polygon structure, the through hole suitable with translation bar 12 shape is horizontally disposed with in translation sleeve 13, guarantee that translation sleeve 13 can move accurately along translation bar 12 level, avoid translation sleeve 13 to produce rotation in translation motion, improve the welding quality of pipe.
Adopt technique scheme, a kind of pipe welder of the present invention when in use, placing rack 2 side is horizontally set on by rotary electric machine 3, translation hydraulic cylinder 5 is horizontally set on the opposite side of placing rack 2, pipe fixed head 4 is vertically symmetrically arranged with two pieces, one piece of pipe fixed head 4 is vertically arranged on the output of rotary electric machine 3, another block pipe fixed head 4 is vertically rotationally connected with the output of translation hydraulic cylinder 5, pipe fixed head 4 is radially symmetrically arranged with multiple pipe clamp system, the two ends of sizes specification pipe can be firmly fixed by two pieces of pipe fixed heads 4, rotary electric machine 3 is utilized to drive pipe, make pipe can according to welding need at the uniform velocity rotate, utilize and be in the charge of on main support 1 that mechanism is vertically symmetricly set between two pieces of pipe fixed heads 4, screw mandrel 9 is regulated to drive rotor plate 7 to rotate, make to be in the charge of mechanism and support can live the pipe of sizes specification and heavier mass, guarantee the welding quality of pipe, pipe welding gun 15 is respectively arranged with by welding support 11 both sides, and according to the needs of pipe welding, translation sleeve 13 can move along translation bar 12 level, lifter plate 17 vertically can be elevated along jacking sleeve 14, pipe welding gun 15 can carry out rotating and translation, make welding mechanism can meet the welding needs of different size specification pipe, guarantee that pipe both sides can synchronously be welded.By such structure, structure of the present invention is simple, easy to operate, can rapidly and efficiently be welded by pipe, improves pipe welding efficiency and quality, reduces the labour intensity of workman, meets the needs of production and application.
Above content described in description is only made for the present invention illustrating.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment; only otherwise depart from the content of description of the present invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
Claims (3)
1. a pipe welder, comprises main support, pipe placement mechanism and welding mechanism, it is characterized in that: described pipe placement mechanism is horizontally set at the upper side of main support, and welding mechanism is vertically arranged on the side of pipe placement mechanism, described pipe placement mechanism comprises placing rack, rotary electric machine, pipe fixed head, translation hydraulic cylinder and be in the charge of mechanism, placing rack is vertically symmetricly set on both sides above main support, rotary electric machine is horizontally set on placing rack side, translation hydraulic cylinder is horizontally set on the opposite side of placing rack, pipe fixed head is vertically symmetrically arranged with two pieces, one piece of pipe fixed head is vertically arranged on the output of rotary electric machine, another block pipe fixed head is vertically rotationally connected with the output of translation hydraulic cylinder, pipe fixed head is radially symmetrically arranged with multiple pipe clamp system, be in the charge of on main support that mechanism is vertically symmetricly set between two pieces of pipe fixed heads, described be in the charge of mechanism comprise be in the charge of base, rotor plate, be in the charge of wheel and regulate screw mandrel, being in the charge of base is horizontally set on main support, rotor plate is provided with two pieces, two pieces of rotor plates are separately positioned on the two ends of being in the charge of base, rotor plate lower end be in the charge of base and be hinged, be in the charge of wheel and be vertically rotationally connected with rotor plate upper end, be hinged respectively in the middle part of two pieces of rotor plates and be connected to regulating sleeve axle, regulate screw mandrel both sides to be respectively arranged with the contrary thread surface of the hand of spiral, regulate screw mandrel both sides to be connected with regulating sleeve male thread respectively, described welding mechanism comprises welding support, translation bar, translation sleeve, jacking sleeve and pipe welding gun, translation bar is horizontally set on the upside of welding support, translation sleeve is provided with two, two translation sleeves are separately positioned on translation bar both sides, translation lock plunger is respectively arranged with between two translation sleeves and translation bar, jacking sleeve is vertically arranged on translation sleeve side, vertically lifter plate is provided with in jacking sleeve, lifting lock plunger is provided with between jacking sleeve and lifter plate, lifter plate lower end is provided with translation screw mandrel, translation screw mandrel one end is horizontal through lifter plate and hold-down nut that the translation screw mandrel of lifter plate both sides has been threaded respectively, pipe welding gun is arranged on the other end of translation screw mandrel, pipe welding gun is perpendicular to translation screw mandrel.
2. a kind of pipe welder according to claim 1, it is characterized in that: described pipe clamp system comprises guide plate, clamping plate, locking screw mandrel and locking nut, pipe fixed head is radially vertically symmetrically arranged with many T-shaped gathering sills suitable with guide plate, guide plate is vertically arranged in T-shaped gathering sill, clamping plate is horizontally set on inside guide plate, locking screw mandrel is horizontally set on the outside of guide plate, and locking nut is threadedly connected to locking screw mandrel.
3. a kind of pipe welder according to claim 1, is characterized in that: described translation bar is regular polygon structure, is horizontally disposed with the through hole suitable with translation rod-shape in translation sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624261.5A CN105215561A (en) | 2015-09-28 | 2015-09-28 | A kind of pipe welder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510624261.5A CN105215561A (en) | 2015-09-28 | 2015-09-28 | A kind of pipe welder |
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| Publication Number | Publication Date |
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| CN105215561A true CN105215561A (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510624261.5A Pending CN105215561A (en) | 2015-09-28 | 2015-09-28 | A kind of pipe welder |
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| CN (1) | CN105215561A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666018A (en) * | 2016-04-25 | 2016-06-15 | 中国五冶集团有限公司 | Welding manufacturing device for tie bar structural part |
| CN105666019A (en) * | 2016-04-25 | 2016-06-15 | 中国五冶集团有限公司 | Device for manufacturing rigid tie bar structural member |
| CN105689864A (en) * | 2016-04-22 | 2016-06-22 | 藤县顺舟造船有限公司 | Height-adjustable welding machine |
| CN106975886A (en) * | 2017-05-27 | 2017-07-25 | 江门市蓬江区芝山五金工艺制品有限公司 | A kind of three-dimensional welding |
| CN107262987A (en) * | 2017-08-16 | 2017-10-20 | 张家港市中联建设机械有限公司 | A kind of web member end socket double-face automatic welding device |
| CN107398665A (en) * | 2017-08-01 | 2017-11-28 | 汪思芳 | A kind of automobile processing and manufacturing welder |
| CN108817662A (en) * | 2018-06-21 | 2018-11-16 | 杭州润洋科技有限公司 | A kind of laser welding system |
| CN109175758A (en) * | 2018-10-16 | 2019-01-11 | 泰州职业技术学院 | A kind of round tube welding equipment |
| CN109531001A (en) * | 2018-11-15 | 2019-03-29 | 徐州天太机械制造有限公司 | A kind of adjustable rifle folder of welding gun |
| CN110919219A (en) * | 2019-12-06 | 2020-03-27 | 安徽达顺不锈钢有限公司 | Stainless steel coil of strip processingequipment |
| CN111016539A (en) * | 2018-04-05 | 2020-04-17 | 盐城星创金属制品有限公司 | Shaft tube installation adjusting mechanism for machinery |
| CN111590163A (en) * | 2020-05-25 | 2020-08-28 | 中国化学工程第六建设有限公司 | Automatic welding equipment suitable for small-caliber instrument pipeline and process heat tracing pipe |
| CN111730273A (en) * | 2020-07-27 | 2020-10-02 | 杨康艺 | Inner and outer fork assembly butt welding tool |
| CN112894254A (en) * | 2021-02-01 | 2021-06-04 | 徐萍 | Method for manufacturing large-diameter anti-corrosion plastic-coated steel pipe |
| CN117300489A (en) * | 2023-10-31 | 2023-12-29 | 南通市力行机械制造有限公司 | Double-gun welding centering fixture for dumbbell blank |
| CN107262987B (en) * | 2017-08-16 | 2024-04-30 | 张家港市中联建设机械有限公司 | Double-sided automatic welding device for web member end socket |
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| CN205057322U (en) * | 2015-09-28 | 2016-03-02 | 魏俊杰 | Circular tube welding device |
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| CN200981148Y (en) * | 2006-12-14 | 2007-11-28 | 刘兵 | Multifunctional tyre dismounting and steel ring top exchanging device |
| CN101733609A (en) * | 2009-12-10 | 2010-06-16 | 安徽富煌钢构股份有限公司 | Welding roller bracket |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689864A (en) * | 2016-04-22 | 2016-06-22 | 藤县顺舟造船有限公司 | Height-adjustable welding machine |
| CN105666019A (en) * | 2016-04-25 | 2016-06-15 | 中国五冶集团有限公司 | Device for manufacturing rigid tie bar structural member |
| CN105666018A (en) * | 2016-04-25 | 2016-06-15 | 中国五冶集团有限公司 | Welding manufacturing device for tie bar structural part |
| CN106975886A (en) * | 2017-05-27 | 2017-07-25 | 江门市蓬江区芝山五金工艺制品有限公司 | A kind of three-dimensional welding |
| CN107398665B (en) * | 2017-08-01 | 2019-02-26 | 重庆山朕科技发展有限公司 | Welder is used in a kind of processing and manufacturing of automobile |
| CN107398665A (en) * | 2017-08-01 | 2017-11-28 | 汪思芳 | A kind of automobile processing and manufacturing welder |
| CN107262987A (en) * | 2017-08-16 | 2017-10-20 | 张家港市中联建设机械有限公司 | A kind of web member end socket double-face automatic welding device |
| CN107262987B (en) * | 2017-08-16 | 2024-04-30 | 张家港市中联建设机械有限公司 | Double-sided automatic welding device for web member end socket |
| CN111016539A (en) * | 2018-04-05 | 2020-04-17 | 盐城星创金属制品有限公司 | Shaft tube installation adjusting mechanism for machinery |
| CN111016539B (en) * | 2018-04-05 | 2022-04-22 | 桐乡市唐潮广告有限公司 | Shaft tube installation adjusting mechanism for machinery |
| CN108817662A (en) * | 2018-06-21 | 2018-11-16 | 杭州润洋科技有限公司 | A kind of laser welding system |
| CN109175758A (en) * | 2018-10-16 | 2019-01-11 | 泰州职业技术学院 | A kind of round tube welding equipment |
| CN109531001A (en) * | 2018-11-15 | 2019-03-29 | 徐州天太机械制造有限公司 | A kind of adjustable rifle folder of welding gun |
| CN110919219A (en) * | 2019-12-06 | 2020-03-27 | 安徽达顺不锈钢有限公司 | Stainless steel coil of strip processingequipment |
| CN111590163A (en) * | 2020-05-25 | 2020-08-28 | 中国化学工程第六建设有限公司 | Automatic welding equipment suitable for small-caliber instrument pipeline and process heat tracing pipe |
| CN111730273A (en) * | 2020-07-27 | 2020-10-02 | 杨康艺 | Inner and outer fork assembly butt welding tool |
| CN112894254A (en) * | 2021-02-01 | 2021-06-04 | 徐萍 | Method for manufacturing large-diameter anti-corrosion plastic-coated steel pipe |
| CN117300489A (en) * | 2023-10-31 | 2023-12-29 | 南通市力行机械制造有限公司 | Double-gun welding centering fixture for dumbbell blank |
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Application publication date: 20160106 |