CN106041251A - Automatic welding gun regulating device of gas cutting machine - Google Patents
Automatic welding gun regulating device of gas cutting machine Download PDFInfo
- Publication number
- CN106041251A CN106041251A CN201610485272.4A CN201610485272A CN106041251A CN 106041251 A CN106041251 A CN 106041251A CN 201610485272 A CN201610485272 A CN 201610485272A CN 106041251 A CN106041251 A CN 106041251A
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- CN
- China
- Prior art keywords
- gear
- welding gun
- cutting machine
- motor
- gas cutting
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- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/10—Auxiliary devices, e.g. for guiding or supporting the torch
- B23K7/102—Auxiliary devices, e.g. for guiding or supporting the torch for controlling the spacial relationship between the workpieces and the gas torch
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gears, Cams (AREA)
Abstract
The invention provides an automatic welding gun regulating device which comprises a stepping motor, a gear transmission mechanism and a pinion-and-rack transmission mechanism, wherein the pinion-and-rack transmission mechanism comprises a gear and rack meshed with each other; the rack is welded and fixedly connected with a welding gun; the stepping motor drives the gear to rotate through the gear transmission mechanism; the gear drives the rack to move; the rack drives the welding gun to move. According to the invention, through introducing the stepping motor, automatic regulation of the welding gun is realized; at the same time, through transmission among the gears and transmission between the rack and the corresponding rack, the rotation of the stepping motor is effectively related to the position variation of the welding gun, so that the defect of manual control is overcome, and the production efficiency and quality are improved.
Description
Technical field
The present invention relates to the improvement device of a kind of gas cutting machine, particularly to a kind of gas cutting machine welding gun be automatically adjusted dress
Put.
Background technology
In the industrial production, the screen shape heating surface that boiler tube panel is made up of pipe in parallel, meanwhile, Large Copacity high parameter
Station boiler and environment-friendly type CFBB be all widely used film water cold wall structure, so, boiler diaphragm type wall
Tube panel manufacture level be the most just particularly important.
The manufacture process of membrane panel first carries out the water pressure test to pipe by authorized pressure, after the water pressure test is qualified,
It is polished and eliminates rust, being welded the most again and be combined into tube panel, finally curving it molding.In above manufacture process, due to
Boiler diaphragm type wall tube panel after welding has certain surplus, therefore it to be cut away from tube panel.
The most large-scale boiler be all use gantry type double-head or bull to carry out the cutting of tube panel, but grasp in reality
Work is mostly the manual change in location controlling welding gun according to the surface configuration of tube panel of workpeople, result in process of production
Production efficiency is low, labor strength is big, gas cutting precision is the most unstable.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of production efficiency is higher, quality also preferably device to overcome hands
The drawback of work regulation welding torch position.
In order to solve the problems referred to above, the invention provides a kind of welding gun self-checking device so that the regulation of welding torch position
Automatization, including motor, gear drive and rack and pinion drive mechanism, described rack and pinion drive mechanism includes
The gear being meshed and tooth bar, described tooth bar is welded and fixed with described welding gun and is connected, and described motor is through described gear drive
Mechanism drives described pinion rotation, and tooth bar described in described gear driven moves, and welding gun described in described rack drives moves.
Described gear drive includes motor shaft, driving gear, driven gear and gear shaft, and driving gear is fixing to be set
Being placed on described motor shaft, described driving gear and described driven gear intermesh connection, and the two ends of described gear shaft are respectively
Being fixed with described driven gear and described gear, described motor drives described driving gear to rotate through described motor shaft,
Described driving gear drives described driven gear to rotate, and described driven gear drives described gear shaft to rotate, described gear shaft band
Dynamic described pinion rotation.
The self-checking device of described welding gun also includes that electric machine support, described motor are installed on described motor and prop up
On frame, described electric machine support is connected by a fixed panel is fixing with the support arm of gas cutting machine.
Described electric machine support includes that outside support and internal stent, described internal stent are installed in described outside support
Portion, described internal stent is fixedly mounted on described fixed panel jointly with a side of outside support, described motor
It is located at the outside of outside support, described driving gear and described driven gear to be located between outside support and internal stent, described
Gear shaft is through the housing of internal stent, and described gear is located at inside internal stent.
One side of described internal stent is provided with a semi-cylindrical recess, and the diameter of described recess is straight with welding gun
Footpath matches.
The bottom of described recess is provided with a crack, and the width of described crack mates with the width of described tooth bar.
The self-checking device of described welding gun also includes programmable logic controller (PLC), and described motor is compiled by described
Journey logic controller controls.
The present invention introducing by motor, it is achieved that automatization's regulation of welding gun, meanwhile, by the biography between gear
Transmission between dynamic and rack-and-pinion so that the rotation of motor connects effectively with the change in location of welding gun, from
And overcome manually operated drawback, improve efficiency and the quality of production.
Accompanying drawing explanation
Accompanying drawing 1 is the side drive mechanism schematic diagram of an embodiment of welding gun self-checking device
Accompanying drawing 2 is the front drive mechanism schematic diagram of an embodiment of welding gun self-checking device
Accompanying drawing 3 is the top view cross section structural representation of an embodiment of welding gun self-checking device.
Detailed description of the invention
Refer to accompanying drawing 1, and combine accompanying drawing 2, the invention provides the welding gun self-checking device of a kind of gas cutting machine, bag
Include motor 101, gear drive and rack and pinion drive mechanism.
Described rack and pinion drive mechanism includes gear 105 and the tooth bar 107 being meshed, described tooth bar 107 and described weldering
Rifle 106 is fixing to be connected, and described tooth bar 107 is vertically located at the surface of welding gun 106.Described motor 101 is through described
Gear drive drives described gear 105 to rotate, and described gear 105 drives described tooth bar 107 to move, described tooth
Bar 107 drives described welding gun 106 to move.
Described gear drive includes motor shaft (not shown), driving gear 102, driven gear 103 and gear shaft
104, driving gear 102 is fixedly installed on described motor shaft, described driving gear 102 and described driven gear 103
Intermeshing connection, the two ends of described gear shaft 104 are fixed with described driven gear 103 and described gear respectively
105, mid portion is ganoid cylinder, and described motor 101 drives described driving gear through described motor shaft
102 rotate, and described driving gear 102 drives described driven gear 103 to rotate, and described driven gear 103 drives institute
Stating gear shaft 104 to rotate, described gear shaft 104 drives described gear 105 to rotate.
Described motor 101 shares a motor shaft with driving gear 102, when motor 101 starts rotation
When turning, described motor 101 drives driving gear 102 to rotate, and both rotate with identical angular velocity.
When driving gear 102 rotates, driven gear 103 can rotate with due to the transmission of driving gear 102,
Both have identical linear velocity., also can rotate by driven gear axle 104, the gear 105 of one end also can revolve therewith meanwhile
Turn.Driven gear 103, gear shaft 104 and gear 105 share an axle, one-body molded, with identical angular velocity rotation
Turn.Along with the rotation of gear 105, tooth bar 107 will do upper and lower movement, owing to tooth bar 107 and welding gun 106 are solid mutually
Fixed connection, the movement of tooth bar 107 then can drive welding gun 106 to move up and down.
In the present embodiment, drive driving gear 102 by motor 101, thus drive driven gear 103
With the rotation of gear 105, and then make welding gun 106 complete the purpose moved up and down by tooth bar 107, on the one hand draw
Entered motor 101, on the other hand, by the combination of drive system cleverly so that the rotation of motor 101 with
Moving up and down of welding gun links up, it is achieved that the regulation automatization of welding gun 106.
Referring to accompanying drawing 3, described welding gun self-checking device also includes that electric machine support, described motor 101 are installed
On described electric machine support, described electric machine support is connected with the support arm 205 of gas cutting machine by a fixed panel 204.
Described electric machine support include outside support 201 and internal stent 202, described internal stent 202 be arranged at described outside
The inside of portion's support 201, described internal stent 202 and described outside support 201 be the housing of cube shape,
Described internal stent 202 is fixedly mounted on described fixed panel 204 jointly with a side of outside support 201,
Three connects fixing by the bolt nut on four angles.Described motor 101 is located at the outside of outside support 201,
Described driving gear 102 and driven gear 103 are located between internal stent 202 and outside support 201, stepping electricity
The motor shaft that machine 101 and driving gear 102 share is through outside support.Described gear 105 is located at internal stent 202
Inside, described gear shaft 104 is through the housing of internal stent 202.
One side of described internal stent 202 is provided with a semi-cylindrical recess, the diameter of described recess and weldering
The diameter of rifle 106 matches.In the present embodiment, semicircular recess is available for welding gun 106 and moves up and down as track,
Serve the effect of guiding, it is ensured that stablizing of welding gun 106 position.
The semicircular base of described recess is provided with the width of a crack, the width of described crack and described tooth bar 107
Coupling.The effect of crack is to move up and down wherein for tooth bar 107, and tooth bar 107 engages through crack with gear 105
Transmission, also prevent welding gun 106 simultaneously and rotates the various drawbacks brought so that device is more firm.
Described electric machine support also includes a horseshoe set 203, the sweep set of described horseshoe set 203
At the smooth surface of welding gun 106, described horseshoe set 203 is enclosed in welding gun 106 with the recess of internal stent 202
Outer surface, described horseshoe set 203 is vertically arranged with described welding gun 106, and described horseshoe set 203 passes
The housing of described internal stent 202, vertically stands in the inner surface of internal stent 202, vertical with fixed panel 204.
The sweep of described horseshoe set 203 and described recess enclose and form a passage passed for welding gun.
In the present embodiment, outside support 201, internal stent 202 and the use of horseshoe set 203 so that welding gun is certainly
Each component locations of dynamic adjusting means is more firm, and transmission is more efficient, device also safety and reliability itself.
In the present embodiment, described welding gun self-checking device also includes programmable logic controller (PLC), described able to programme patrols
Collect controller to be connected with described motor signal.Described motor 101 is controlled by programmable logic controller (PLC) (PLC)
Programme-control, is on the one hand easy to programming operation, on the other hand organically can contact with other technological processes of industrial system
Together so that the automatization of welding gun regulates more scientific and effective.
Claims (7)
1. a welding gun self-checking device for gas cutting machine, is used for driving welding gun to work, it is characterised in that: include motor,
Gear drive and rack and pinion drive mechanism, described rack and pinion drive mechanism includes gear and the tooth bar being meshed,
Described tooth bar is welded and fixed with described welding gun and is connected, and described motor drives described gear to turn through described gear drive
Dynamic, tooth bar described in described gear driven moves, and welding gun described in described rack drives moves.
2. the welding gun self-checking device of a kind of gas cutting machine described in claim 1, it is characterised in that: described gear drive
Mechanism includes motor shaft, driving gear, driven gear and gear shaft, and driving gear is fixedly installed on described motor shaft, institute
Stating driving gear and described driven gear intermeshes connection, the two ends of described gear shaft are fixed with described driven tooth respectively
Wheel and described gear, described motor drives described driving gear to rotate through described motor shaft, and described driving gear drives institute
Stating driven gear to rotate, described driven gear drives described gear shaft to rotate, and described gear shaft drives described pinion rotation.
3. the welding gun self-checking device of a kind of gas cutting machine described in claim 1, it is characterised in that: also include that motor props up
Frame, described motor is installed on described electric machine support, described electric machine support by fixed panel and gas cutting machine
Brace is fixing to be connected.
4. the welding gun self-checking device of a kind of gas cutting machine described in claim 1, it is characterised in that: described electric machine support
Including outside support and internal stent, described internal stent is installed on inside described outside support, and described internal stent is with outside
One side of support is fixedly mounted on described fixed panel jointly, and described motor is located at the outside of outside support, institute
Stating driving gear and described driven gear is located between outside support and internal stent, described gear shaft is through internal stent
Housing, described gear is located at inside internal stent.
5. the welding gun self-checking device of a kind of gas cutting machine described in claim 4, it is characterised in that: described electric machine support
Also including a horseshoe set, a side of described internal stent is provided with a semi-cylindrical recess, described recess
Diameter matches with the diameter of welding gun, and the sweep of described horseshoe set and described recess enclose formation one for welding gun
The passage passed.
6. the welding gun self-checking device of a kind of gas cutting machine described in claim 4, it is characterised in that: the end of described recess
Portion is provided with a crack, and the width of described crack mates with the width of described tooth bar.
7. the welding gun self-checking device of a kind of gas cutting machine described in claim 1, it is characterised in that: also include able to programme
Logic controller, described programmable logic controller (PLC) is connected with described motor signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485272.4A CN106041251A (en) | 2016-06-29 | 2016-06-29 | Automatic welding gun regulating device of gas cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610485272.4A CN106041251A (en) | 2016-06-29 | 2016-06-29 | Automatic welding gun regulating device of gas cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106041251A true CN106041251A (en) | 2016-10-26 |
Family
ID=57167313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610485272.4A Pending CN106041251A (en) | 2016-06-29 | 2016-06-29 | Automatic welding gun regulating device of gas cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041251A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624519A (en) * | 2016-12-29 | 2017-05-10 | 湖北文理学院 | Butt-joint pipeline welding robot |
| CN107012778A (en) * | 2017-05-17 | 2017-08-04 | 同济大学 | Vertical rotary type movable bridge spiral assistant drive device |
| CN107022950A (en) * | 2017-04-26 | 2017-08-08 | 同济大学 | A kind of movable bridge gear rack actuating device |
| CN109514233A (en) * | 2018-12-05 | 2019-03-26 | 苏州飞格立工程塑料有限公司 | A kind of roller bearing detects press automatically |
| CN113172362A (en) * | 2021-05-14 | 2021-07-27 | 赣州欧翔电子有限公司 | Welding device for assembling Bluetooth headset |
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| CN102689075A (en) * | 2012-06-08 | 2012-09-26 | 上海电机学院 | Automatic welding gun regulation device for gas cutting machine |
| CN102689076A (en) * | 2012-06-08 | 2012-09-26 | 上海电机学院 | Automatic welding gun regulation device for gas cutting machine |
| CN202571633U (en) * | 2012-03-21 | 2012-12-05 | 巩义市大海机械设备厂 | Multi-functional full-automatic welding machine |
| KR20120139243A (en) * | 2011-06-17 | 2012-12-27 | 신우식 | Welding device |
| WO2013056414A1 (en) * | 2011-10-18 | 2013-04-25 | 中联重科股份有限公司 | Automatic welding method for circumferential welding seam of round pipe |
| CN103447656A (en) * | 2013-09-04 | 2013-12-18 | 长兴大宇科机电有限公司 | Terminal welding machine |
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2016
- 2016-06-29 CN CN201610485272.4A patent/CN106041251A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120139243A (en) * | 2011-06-17 | 2012-12-27 | 신우식 | Welding device |
| WO2013056414A1 (en) * | 2011-10-18 | 2013-04-25 | 中联重科股份有限公司 | Automatic welding method for circumferential welding seam of round pipe |
| CN202571633U (en) * | 2012-03-21 | 2012-12-05 | 巩义市大海机械设备厂 | Multi-functional full-automatic welding machine |
| CN102689075A (en) * | 2012-06-08 | 2012-09-26 | 上海电机学院 | Automatic welding gun regulation device for gas cutting machine |
| CN102689076A (en) * | 2012-06-08 | 2012-09-26 | 上海电机学院 | Automatic welding gun regulation device for gas cutting machine |
| CN103447656A (en) * | 2013-09-04 | 2013-12-18 | 长兴大宇科机电有限公司 | Terminal welding machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624519A (en) * | 2016-12-29 | 2017-05-10 | 湖北文理学院 | Butt-joint pipeline welding robot |
| CN107022950A (en) * | 2017-04-26 | 2017-08-08 | 同济大学 | A kind of movable bridge gear rack actuating device |
| CN107012778A (en) * | 2017-05-17 | 2017-08-04 | 同济大学 | Vertical rotary type movable bridge spiral assistant drive device |
| CN109514233A (en) * | 2018-12-05 | 2019-03-26 | 苏州飞格立工程塑料有限公司 | A kind of roller bearing detects press automatically |
| CN113172362A (en) * | 2021-05-14 | 2021-07-27 | 赣州欧翔电子有限公司 | Welding device for assembling Bluetooth headset |
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Application publication date: 20161026 |
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