CN107127507A - It is conveniently adjusted the weld clamp method of weldment angle - Google Patents
It is conveniently adjusted the weld clamp method of weldment angle Download PDFInfo
- Publication number
- CN107127507A CN107127507A CN201710464032.0A CN201710464032A CN107127507A CN 107127507 A CN107127507 A CN 107127507A CN 201710464032 A CN201710464032 A CN 201710464032A CN 107127507 A CN107127507 A CN 107127507A
- Authority
- CN
- China
- Prior art keywords
- plate
- screw rod
- adjustable
- compact heap
- angle
- 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.)
- Withdrawn
Links
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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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 discloses the weld clamp method for being conveniently adjusted weldment angle, comprise the following steps：Step A：Installed on support frame and place plate, placed and two adjustable plates are installed on plate；Step B；Installing plate is set on plate is placed；Step C：Screw rod is passed through into installing plate, screw rod is mutually screwed with installing plate；Step D：Compact heap is installed close to one end of adjustable plate in screw rod, compact heap includes connecting portion and compressed part, and connecting portion is connected with screw rod, and pressed parts are hinged in connecting portion both sides with connecting portion；Step E：Pipe fitting to be welded is placed on placement plate, close to adjustable plate, the angle between adjustable plate, two pieces of adjustable plates of adjustment is rotated；Step F：The compressed part of compact heap is adjusted, makes compressed part parallel with adjustable plate.The present invention makes the present invention suitable for the welding of the V-type part of different angles by angle and the angle of compressed part and adjustable plate between two adjustable plates of adjustment.
Description
Technical field
The present invention relates to fixture, and in particular to is conveniently adjusted the weld clamp method of weldment angle.
Background technology
Welding, also referred to as welding, Rong connects, and is a kind of jointing metal in the way of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics.The purpose of engagement is reached in welding by following three approach：1st, melting welding ---
Heat the workpiece for being intended to engage to be allowed to just engage after being partially melting to form molten bath, molten bath cooled and solidified, can add to melt if necessary and fill out thing
Auxiliary, it is the welding processing for being adapted to various metals and alloy, is not required to pressure；2nd, pressure welding --- welding process must butt-welding fitting apply
Plus-pressure, belongs to the processing of various metal materials and part metals material；3rd, soldering --- use metal more low-melting than mother metal
Material does solder, using liquid solder soak mother metal, fill play movement, and with mother metal diffuse into one another realization link weldment.It is suitable
Together in the welding processing of various materials, the welding processing of different metal or foreign peoples's material is also suitable for.The energy of modern times welding comes
There are many kinds, including gas flame, electric arc, laser, electron beam, friction and ultrasonic wave etc. in source.Except in addition to, welding in the factory
It can also carry out in a variety of contexts, such as field, under water and space.No matter wherein, welding may all bring danger to operator
Danger, so appropriate safeguard procedures must be taken when being welded.Welding the injury being likely to result in human body includes burn, touches
Electricity, inpairment of vision, suction toxic gas, ultraviolet overexposure etc..
Fixture, is used for fixing processing object during machine-building, is allowed to occupy correct position, to receive to construct or examine
The device of survey, also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely installing
The device of workpiece, all can be described as fixture.Such as weld jig, inspection jig, assembling jig, jig.Wherein lathe is pressed from both sides
Tool is most commonly seen, is often simply called fixture.When processing workpiece on lathe, chi as defined in drawing is reached for the surface that enables workpiece
Very little, geometry and with the technical requirements such as the relative-position error of other surfaces, workpiece must be positioned, clamped before processing.
Fixture generally the setting element of correct position by determination workpiece in fixture, clamping device, determine the relative of cutter and workpiece
Position or guiding tool orientation to knife induction element, make workpiece can be completed in once mounting several stations processing indexing
The compositions such as device (being divided into circular index device and rectilinear movement indexing means two class), connecting element and clamp base.
Existing weld jig is generally fixed part by two pieces of supporting plates and a compact heap, and pipe fitting to be welded is put
It is placed at supporting plate, then promotes compact heap to fix pipe fitting to be welded, but this weld jig is usually applicable only to weldering
Two vertical parts are connect, the scope of application is too small.
The content of the invention
The technical problems to be solved by the invention are that existing weld jig is usually applicable only to welding two vertical zero
The problem of part, it is therefore intended that the weld clamp method for being conveniently adjusted weldment angle is provided, solved the above problems.
The present invention is achieved through the following technical solutions：
The weld clamp method of weldment angle is conveniently adjusted, is comprised the following steps：
Step A：Installed on support frame and place plate, placed and two adjustable plates are installed on plate, adjustable plate one end, which is provided with, to be turned
Dynamic portion, the other end can be moved on plate is placed, and the rotation section is through placement plate, and rotation section can be around its own axis side
To rotation；
Step B；Installing plate is set on plate is placed, and installing plate is located between two adjustable plates；
Step C：Screw rod is passed through the screwed hole being engaged with screw rod is provided with installing plate, installing plate, screw rod is with installing
Plate is mutually screwed；
Step D：Compact heap is installed close to one end of adjustable plate in screw rod, compact heap is located between two adjustable plates, screw rod
During rotation, compact heap is moved on plate is placed along screw axis direction, so that pipe fitting to be welded is clamped or unclamped, compact heap bag
Connecting portion and compressed part are included, connecting portion is connected with screw rod, pressed parts are hinged in connecting portion both sides with connecting portion, compressed
Portion can be rotated around the hinged place of itself and connecting portion, you can the angle of regulation compressed part and connecting portion, make compressed part and adjustable plate
It is parallel, it is easy to compress the V-type pipe fitting to be welded of different angles；
Step E：Pipe fitting to be welded is placed on placement plate, close to adjustable plate, adjustable plate is rotated, adjusts two pieces of adjustable plates
Between angle, rotate screw rod so that compact heap is moved along screw axis direction；
Step F：The compressed part of compact heap is adjusted, makes compressed part parallel with adjustable plate, is rotated further by screw rod, makes compact heap to treating
Soldering part is moved, and pipe fitting to be welded is clamped.
Further, angular adjustment groove is provided with the placement plate, the one end of adjustable plate bottom away from rotation section is set
There is move portion, move portion is located in angular adjustment groove, and can be moved along angular adjustment groove, and move portion is moved in angular adjustment groove
Dynamic, angular adjustment groove plays a part of positioning and is oriented to so that not allowing for adjustable plate is easy to fall off and mobile more stable.
Further, the angular adjustment groove is deep-slotted chip breaker, the movement locus when arc of deep-slotted chip breaker rotates for adjustable plate.
Further, the rotation section can be fixed on by threaded fastener on placement plate, when rotation section turns to conjunction
During suitable position, it is fixed by threaded fastener, is easy to follow-up welding operation.
Further, the compressed part can be fixed on connecting portion by threaded fastener, when compressed part turns to conjunction
During suitable position, it is fixed by threaded fastener, is easy to follow-up welding operation.
Further, the screw rod is connected with drive device, and drive device drives screw rod to rotate, and electricity may be selected in drive device
Machine.
Further, controller is connected with the drive device, controller is PLC common on the market, is used
To control the rotation direction and rotating speed of drive device.
Further, it is additionally provided with the placement plate in guide groove, guide groove and is provided with guide rod, under the compact heap
Side is provided with sliding part, and guide rod passes through sliding part, and sliding part can be moved along guide rod, in the presence of guide rod, pressure
The movement locus of tight block is fixed, and in welding, compact heap is not easy to slide and swung, and then avoids pipe fitting to be welded
Slide and swing.
The present invention compared with prior art, has the following advantages and advantages：
The present invention is conveniently adjusted the weld clamp method of weldment angle, by the rotation of adjustable plate, adjusts two regulations
Angle between plate, then rotation by compressed part around connecting portion make compressed part parallel with adjustable plate, by compact heap to be welded
Part is promoted, so that pipe fitting to be welded be clamped, the angle between angle and compressed part between adjustable plate can be adjusted,
So that welding of the present invention suitable for the V-type part of different angles；Compact heap is connected with guide rod, in the presence of guide rod,
The movement locus of compact heap is fixed, and in welding, compact heap is not easy to slide and swung, and then avoids pipe fitting to be welded
Slip and swing.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is adjustable plate of the present invention and angular adjustment slot structure schematic diagram；
Fig. 3 is compact heap of the present invention and guide rod connection diagram.
Mark and corresponding parts title in accompanying drawing：
1- support frames, 2- places plate, and 3- adjustable plates, 4- rotation sections, 5- installing plates, 6- screw rods, 7- compact heaps, 8- is compressed
Portion, 9- connecting portions, 10- angular adjustment grooves, 11- move portions, 12- guide grooves, 13- guide rods, 14- sliding parts.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment
As shown in FIG. 1 to 3, the weld clamp method of weldment angle is conveniently adjusted, is comprised the following steps：
Step A：Installed on support frame 1 and place plate 2, placed and two adjustable plates 3 are installed on plate 2, the one end of adjustable plate 3 is set
There is rotation section 4, the other end can be moved on plate 2 is placed, and rotation section 4 is through placement plate 2, and rotation section 4 can be around its own
Axis direction is rotated；
Step B；Installing plate 5 is set on plate 2 is placed, and installing plate 5 is located between two adjustable plates 3；
Step C：Screw rod 6 is passed through into installing plate 5, the screwed hole being engaged with screw rod 6 is provided with installing plate 5, screw rod 6 with
Installing plate 5 is mutually screwed；
Step D：Compact heap 7 is installed close to one end of adjustable plate 3 in screw rod 6, compact heap 5 is located between two adjustable plates 3,
When screw rod 6 is rotated, compact heap 7 is moved on plate 2 is placed along the axis direction of screw rod 6, so that pipe fitting to be welded is clamped or unclamped,
Compact heap 7 includes connecting portion 9 and compressed part 8, and connecting portion 9 is connected with screw rod 6, compressed part 8 positioned at the both sides of connecting portion 9, and with
Connecting portion 9 is hinged, and compressed part 8 can be rotated around the hinged place of itself and connecting portion 9, you can regulation compressed part 8 and the folder of connecting portion 9
Angle, makes compressed part 8 parallel with adjustable plate 3, is easy to compress the V-type pipe fitting to be welded of different angles；
Step E：Pipe fitting to be welded is placed on placement plate 2, close to adjustable plate 3, adjustable plate 3 is rotated, two pieces of tune are adjusted
The angle between plate 3 is saved, screw rod 6 is rotated so that compact heap 7 is moved along the axis direction of screw rod 6；
Step F：The compressed part 8 of compact heap 7 is adjusted, makes compressed part 8 parallel with adjustable plate 3, is rotated further by screw rod 6, makes compression
Block 7 is moved to pipe fitting to be welded, and pipe fitting to be welded is clamped.
In above-mentioned steps, place and angular adjustment groove 10 is provided with plate 2, angular adjustment groove 10 is deep-slotted chip breaker, deep-slotted chip breaker
Movement locus of arc when being rotated for adjustable plate 3, the one end of the bottom of adjustable plate 3 away from rotation section 4 is provided with move portion 11, moves
Dynamic portion 11 is located in angular adjustment groove 10, and can be moved along angular adjustment groove 10, and move portion 11 is moved in angular adjustment groove 10
Dynamic, angular adjustment groove 10 plays a part of positioning and is oriented to so that not allowing for adjustable plate 3 is easy to fall off and mobile more stable；Turn
Dynamic portion 4 can be fixed on by threaded fastener on placement plate 2, tight by screw thread when rotation section 4 turns to suitable position
Firmware is fixed, and compressed part 8 can be fixed on connecting portion 9 by threaded fastener, when compressed part 8 is turned to suitably
During position, it is fixed by threaded fastener, is easy to follow-up welding operation；Screw rod 6 is connected with drive device (in figure not
Show), drive device drives screw rod 6 to rotate, and drive device may be selected to be connected with controller in motor, drive device (in figure not
Show), controller is PLC common on the market, for controlling the rotation direction and rotating speed of drive device；Place plate 2
On be additionally provided with guide groove 12, guide groove 12 and be provided with guide rod 13, the lower section of compact heap 7 is provided with sliding part 14, guide rod
13 pass through sliding part 14, and sliding part 14 can be moved along guide rod 13, in the presence of guide rod, the motion rail of compact heap 7
Mark is fixed, and in welding, compact heap 7 is not easy to slide and swung, and then avoids slip and the left and right of pipe fitting to be welded
Swing.
Embodiment above, has been carried out further in detail to the purpose of the present invention, technical scheme and beneficial effect
Illustrate, should be understood that the embodiment that these are only the present invention, the protection model being not intended to limit the present invention
Enclose, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in the present invention
Protection domain within.
Claims (8)
1. it is conveniently adjusted the weld clamp method of weldment angle, it is characterised in that comprise the following steps：
Step A：Installed on support frame (1) and place plate (2), placed and two adjustable plates (3), adjustable plate (3) one are installed on plate (2)
End is provided with rotation section (4), and the other end can be moved on plate (2) is placed, and the rotation section (4) turns through placement plate (2)
Dynamic portion (4) can be rotated around its own axis direction；
Step B；Installing plate (5) is set on plate (2) is placed, and installing plate (5) is located between two adjustable plates (3)；
Step C：Screw rod (6) is passed through and is provided with the screwed hole being engaged with screw rod (6), spiral shell on installing plate (5), installing plate (5)
Bar (6) is mutually screwed with installing plate (5)；
Step D：Compact heap (7) is installed close to one end of adjustable plate (3) in screw rod (6), compact heap (7) is located at two adjustable plates
(3) between, compact heap (7) includes compressed part (8) and connecting portion (9), and connecting portion (9) is connected with screw rod (6), compressed part (8) position
In connecting portion (9) both sides, and it is hinged with connecting portion (9)；
Step E：Pipe fitting to be welded is placed on placement plate (2), close to adjustable plate (3), adjustable plate (3) is rotated, adjusts two pieces
Angle between adjustable plate (3), rotates screw rod (6) so that compact heap (7) is moved along screw rod (6) axis direction；
Step F：The compressed part (8) of compact heap (7) is adjusted, makes compressed part (8) parallel with adjustable plate (3), is rotated further by screw rod (6),
Compact heap (7) is moved to pipe fitting to be welded, pipe fitting to be welded is clamped.
2. the weld clamp method according to claim 1 for being conveniently adjusted weldment angle, it is characterised in that the placement
Angular adjustment groove (10) is provided with plate (2), the one end of adjustable plate (3) bottom away from rotation section (4) is provided with move portion (11),
Move portion (11) is located in angular adjustment groove (10), and can be mobile along angular adjustment groove (10).
3. the weld clamp method according to claim 2 for being conveniently adjusted weldment angle, it is characterised in that the angle
Regulating tank (10) is deep-slotted chip breaker.
4. the weld clamp method according to claim 1 for being conveniently adjusted weldment angle, it is characterised in that the rotation
Portion (4) can be fixed on by threaded fastener on placement plate (2).
5. the weld clamp method according to claim 1 for being conveniently adjusted weldment angle, it is characterised in that the compression
Portion (8) can be fixed on by threaded fastener on connecting portion (9).
6. the weld clamp method according to claim 1 for being conveniently adjusted weldment angle, it is characterised in that the screw rod
(6) drive device is connected with, drive device drives screw rod (6) to rotate.
7. the weld clamp method according to claim 6 for being conveniently adjusted weldment angle, it is characterised in that the driving
Controller is connected with device.
8. the weld clamp method according to claim 1 for being conveniently adjusted weldment angle, it is characterised in that the placement
It is additionally provided with plate (2) in guide groove (12), guide groove (12) and is provided with guide rod (13), is set below the compact heap (7)
There is sliding part (14), guide rod (13) passes through sliding part (14), and sliding part (14) can be mobile along guide rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464032.0A CN107127507A (en) | 2017-06-19 | 2017-06-19 | It is conveniently adjusted the weld clamp method of weldment angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710464032.0A CN107127507A (en) | 2017-06-19 | 2017-06-19 | It is conveniently adjusted the weld clamp method of weldment angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107127507A true CN107127507A (en) | 2017-09-05 |
Family
ID=59735363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710464032.0A Withdrawn CN107127507A (en) | 2017-06-19 | 2017-06-19 | It is conveniently adjusted the weld clamp method of weldment angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107127507A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109014728A (en) * | 2018-09-04 | 2018-12-18 | 桂林航天工业学院 | A kind of bus body skeleton welding fixture with deflection function |
| CN109175846A (en) * | 2018-09-07 | 2019-01-11 | 金华振飞工具有限公司 | A kind of welding bench |
| CN109604920A (en) * | 2019-01-04 | 2019-04-12 | 武汉船用机械有限责任公司 | A kind of adjustable welding tool setup |
| CN110757052A (en) * | 2018-07-25 | 2020-02-07 | 安徽省华启汽车零部件有限公司 | Angle-adjustable welding clamping device |
| CN112240850A (en) * | 2020-10-14 | 2021-01-19 | 四川中核艾瑞特工程检测有限公司 | Clamp for clamping small special-shaped weldment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2681850Y (en) * | 2003-11-26 | 2005-03-02 | 纬泰机械(上海)有限公司 | Welding jaw vice with Z shaft accessory and fast forward button |
| KR100826610B1 (en) * | 2007-07-27 | 2008-04-30 | (주)범한정수 | Auto roller for welding |
| CN102476255A (en) * | 2010-11-26 | 2012-05-30 | 大连船舶重工集团有限公司 | Sectional material assembling mouldboard |
| CN102513853A (en) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | Elbow clamping positioning device |
| CN203092009U (en) * | 2012-12-05 | 2013-07-31 | 中国矿业大学 | Fixing device for board weldment |
| CN204183154U (en) * | 2014-10-21 | 2015-03-04 | 厦门中兰通电梯工业有限责任公司 | A kind of elevator or staircase steel structure assembly welding positioning tool |
| CN204449748U (en) * | 2015-01-14 | 2015-07-08 | 江西昌河航空工业有限公司 | A kind of Flight Vehicle Structure part welding positioning clamp |
| CN204711469U (en) * | 2015-06-17 | 2015-10-21 | 钱剑飞 | For making the frock of square heat exchanger |
| CN205166275U (en) * | 2015-11-27 | 2016-04-20 | 上海槎南工贸发展有限公司 | Three -dimensional frame welding jig |
| CN205166276U (en) * | 2015-11-27 | 2016-04-20 | 上海槎南工贸发展有限公司 | Two dimension angle steel welding jig |
| CN205888446U (en) * | 2016-08-08 | 2017-01-18 | 北京浩石集成房屋有限公司 | L welded corner joint mould |
-
2017
- 2017-06-19 CN CN201710464032.0A patent/CN107127507A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2681850Y (en) * | 2003-11-26 | 2005-03-02 | 纬泰机械(上海)有限公司 | Welding jaw vice with Z shaft accessory and fast forward button |
| KR100826610B1 (en) * | 2007-07-27 | 2008-04-30 | (주)범한정수 | Auto roller for welding |
| CN102476255A (en) * | 2010-11-26 | 2012-05-30 | 大连船舶重工集团有限公司 | Sectional material assembling mouldboard |
| CN102513853A (en) * | 2011-12-26 | 2012-06-27 | 上海锅炉厂有限公司 | Elbow clamping positioning device |
| CN203092009U (en) * | 2012-12-05 | 2013-07-31 | 中国矿业大学 | Fixing device for board weldment |
| CN204183154U (en) * | 2014-10-21 | 2015-03-04 | 厦门中兰通电梯工业有限责任公司 | A kind of elevator or staircase steel structure assembly welding positioning tool |
| CN204449748U (en) * | 2015-01-14 | 2015-07-08 | 江西昌河航空工业有限公司 | A kind of Flight Vehicle Structure part welding positioning clamp |
| CN204711469U (en) * | 2015-06-17 | 2015-10-21 | 钱剑飞 | For making the frock of square heat exchanger |
| CN205166275U (en) * | 2015-11-27 | 2016-04-20 | 上海槎南工贸发展有限公司 | Three -dimensional frame welding jig |
| CN205166276U (en) * | 2015-11-27 | 2016-04-20 | 上海槎南工贸发展有限公司 | Two dimension angle steel welding jig |
| CN205888446U (en) * | 2016-08-08 | 2017-01-18 | 北京浩石集成房屋有限公司 | L welded corner joint mould |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110757052A (en) * | 2018-07-25 | 2020-02-07 | 安徽省华启汽车零部件有限公司 | Angle-adjustable welding clamping device |
| CN109014728A (en) * | 2018-09-04 | 2018-12-18 | 桂林航天工业学院 | A kind of bus body skeleton welding fixture with deflection function |
| CN109014728B (en) * | 2018-09-04 | 2023-07-07 | 桂林航天工业学院 | Passenger car body framework welding fixture with deflection function |
| CN109175846A (en) * | 2018-09-07 | 2019-01-11 | 金华振飞工具有限公司 | A kind of welding bench |
| CN109175846B (en) * | 2018-09-07 | 2022-08-23 | 金华振飞工具有限公司 | Welding workbench |
| CN109604920A (en) * | 2019-01-04 | 2019-04-12 | 武汉船用机械有限责任公司 | A kind of adjustable welding tool setup |
| CN112240850A (en) * | 2020-10-14 | 2021-01-19 | 四川中核艾瑞特工程检测有限公司 | Clamp for clamping small special-shaped weldment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107127507A (en) | It is conveniently adjusted the weld clamp method of weldment angle | |
| CN107160078A (en) | A kind of fixing device for improving steam turbine pipeline welding quality | |
| KR20130039955A (en) | A laser apparatus for welding | |
| CN104384674B (en) | The motor-driven tungsten argon arc welding method of main pump motor rotor shielding sleeve and rotor end bell | |
| CN107253008A (en) | The antihunting fixing means of welding quality can be improved | |
| CN107052681A (en) | The L-type accessory welding fixture that pipe fitting to be welded can be avoided to swing | |
| CN203751505U (en) | Automatic welding device capable of clamping plasma arc welding gun | |
| CN211102346U (en) | Gear shaft welding device | |
| CN217290840U (en) | Welding equipment for narrow-gap vertical electro-gas welding | |
| CN208132445U (en) | A kind of mechanical clamp | |
| CN206216088U (en) | A kind of circumferential weld hardfacing special plane | |
| CN205852051U (en) | A kind of new type auto soldering turret | |
| CN211277143U (en) | Stainless steel welding device | |
| CN108672990B (en) | Positioning welding device with automatic adjusting function in automobile welding process | |
| CN209792833U (en) | Special heat sealing machine for steel bars | |
| CN209716753U (en) | A kind of numerical control induction welding equipment | |
| CN107127428A (en) | A kind of oxygen gun sprayer copper steel automatic welding device and its course of work | |
| CN207681849U (en) | A kind of positioner | |
| CN218426575U (en) | Welding positioning device for butterfly valve flange | |
| CN221695823U (en) | Welding machine protector | |
| CN106862772B (en) | Damper automatic welding device and method | |
| CN103521989A (en) | Automatic welding device and method of steel ring and flange | |
| CN212070890U (en) | Welding jig of transformer for solar inverter | |
| CN221110240U (en) | Submerged arc welding machine for welding steel structure | |
| CN220462682U (en) | Positioning device for welding |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170905 |