CN101417360A - Carbon dioxide drilling tool wear-proof build-up welding device - Google Patents
Carbon dioxide drilling tool wear-proof build-up welding device Download PDFInfo
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- CN101417360A CN101417360A CNA2007100473467A CN200710047346A CN101417360A CN 101417360 A CN101417360 A CN 101417360A CN A2007100473467 A CNA2007100473467 A CN A2007100473467A CN 200710047346 A CN200710047346 A CN 200710047346A CN 101417360 A CN101417360 A CN 101417360A
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Abstract
A carbon dioxide drilling tool wear-resistant resurfacing welding machine comprises a chassis, a traversing carriage, a drilling tool clamping and rotating mechanism, a drilling tool bracket, a vertical moving mechanism, a horizontal swinging mechanism, a welding torch bracket, a water-cooling welding torch, a wire feeding device, a welding power and a cooling water station; the traversing carriage, the drilling tool clamping and rotating mechanism and the drilling tool bracket are respectively arranged on the chassis, the vertical moving mechanism is arranged on the traversing carriage to drive the welding torch to move up and down, the horizontal swinging mechanism is arranged on the vertical moving mechanism to drive the welding torch to swing left and right, the welding torch bracket is arranged on the horizontal swinging mechanism, the water-cooling welding torch is fixed on the welding torch bracket, the wire feeding device is arranged on the vertical moving mechanism to supply tubular wires for the water-cooling welding torch, the welding power is electrically connected with the wire feeding device to supply power for welding for the tubular wires, and the cooling water station is connected with the water-cooling welding torch by a water delivery pipeline to supply cooling water for the water-cooling welding torch. The resurfacing welding machine has the advantages of high welding quality, convenient adjustment, high automation degree and the like.
Description
Technical field
The present invention relates to a kind of welding machine, relate in particular to a kind of carbon dioxide drilling tool wear-proof build-up welding device.
Background technology
The drill bit of oil drill rocker weares and teares easily, will form wear-resisting band by the build-up wear-resistant material on drill bit usually.Method now commonly used is the plasma built-up welding of dusting, and the advantage of this method is that cost is lower, and shortcoming is that appearance of weld is slow, and the hardness of weld seam is low, and anti-wear performance is relatively poor.Therefore be necessary to develop a kind of new built-up welding machine and overlaying method, to improve every performance indications of built-up welding.
Summary of the invention
Purpose of the present invention is exactly in order to provide a kind of carbon dioxide drilling tool wear-proof build-up welding device that improves every performance indications of built-up welding.
The objective of the invention is to be achieved through the following technical solutions: a kind of carbon dioxide drilling tool wear-proof build-up welding device, with the flux cored wire is welding material, adopt the PLC programme-control, comprise underframe, traversing carriage, drilling tool clamping and rotating system, drilling tool support, reciprocating mechanism, left-right swinging mechanism, welding gun support, water cooled welding torch, wire feeder, the source of welding current and cooling water station; Traversing carriage, drilling tool clamping and rotating system and drilling tool support are installed on the underframe respectively, reciprocating mechanism is installed in and can drives welding gun on the traversing carriage and move up and down, left-right swinging mechanism is installed in and can drives welding gun on the reciprocating mechanism and swing, the welding gun support is installed on the left-right swinging mechanism, water cooled welding torch is fixed on the welding gun support, wire feeder is installed on the reciprocating mechanism and provides flux cored wire to water cooled welding torch, the source of welding current is electrically connected to flux cored wire with wire feeder the welding electricity consumption is provided, and the cooling water station links to each other with water cooled welding torch by hydraulic pipeline and provides cooling water to water cooled welding torch.
Described drilling tool clamping and rotating system comprises geared head, be installed in reducing gear in the geared head, be connected the variable-frequency motor of reducing gear input and be connected the clamp mechanism of reducing gear output, and clamp mechanism is used for the clamping drilling tool and drives the drilling tool rotation.
Described reciprocating mechanism comprises the moving up and down motor that support and being installed in moves up and down the support top that is installed on the traversing carriage, move up and down vertical ball screw is installed on the support, be provided with in the upper end of ball screw and be used for the adapter sleeve that links to each other with the motor transmission, be set with the slide unit that is used to install left-right swinging mechanism at the middle part of ball screw, this slide unit can move up and down with the rotation of ball screw.
Described left-right swinging mechanism comprises the support that swings that is installed on the reciprocating mechanism slide unit, the servomotor that swings that is installed in the support left end that swings, swing and horizontal ball screw is installed on the support, be provided with at the left end of ball screw and be used for the shaft coupling that links to each other with the motor transmission, be set with the slide unit that is used to install the welding gun support at the middle part of ball screw, this slide unit can be with the rotation of ball screw move left and right.
Described drilling tool clamping and rotating system is adjustable in 0.1-1.5r/min scope by the rotary speed of PLC control output.
Described left-right swinging mechanism is adjustable in 0-120 times/minutes scopes by the wobble frequency of PLC control output, and the amplitude of oscillation is adjustable in 0-100mm scope, and swing speed is stepless adjustable in 0.1-3m/min scope.
The described source of welding current is by the weldingvoltage of PLC control output and the starting the arc action and the action of receipts arc of electric current and welding.
The present invention has following advantage and characteristics owing to adopted above technical scheme:
1, changes welding procedure, realized automatic welding, greatly reduced working strength of workers;
2, multiple-pass weld once welds and finishes, and has accelerated speed of welding;
3, improve welding quality, improved every performance indications of built-up welding;
4, utilize the PLC technology, realized program control welding;
5, whole machine installation convenient transportation can be decomposed into the multistage transportation and install.
Description of drawings
Fig. 1 is the overall structure schematic diagram of carbon dioxide drilling tool wear-proof build-up welding device of the present invention;
Fig. 2 is the structural representation of the drilling tool clamping and rotating system among the present invention;
Fig. 3 is the primary structure schematic diagram of the reciprocating mechanism among the present invention;
Fig. 4 is the structural representation of the left-right swinging mechanism among the present invention.
The specific embodiment
The invention will be further described below in conjunction with drawings and the specific embodiments.
Referring to Fig. 1, carbon dioxide drilling tool wear-proof build-up welding device of the present invention, with the flux cored wire is welding material, adopt the PLC programme-control, comprise underframe 1, traversing carriage 2, drilling tool clamping and rotating system 3, drilling tool support 4, reciprocating mechanism 5, left-right swinging mechanism 6, welding gun support 7, water cooled welding torch 8, wire feeder 9, the source of welding current 10, cooling water station 11 and oil station assembly 12.Traversing carriage 2, drilling tool clamping and rotating system 3 and drilling tool support 4 are installed in respectively on the underframe 1, and wherein traversing carriage 2 is used to carry reciprocating mechanism 5, left-right swinging mechanism 6, wire feeder 9, cooling water station 11 and oil station assembly 12 and can leads them to move together; Drilling tool clamping and rotating system 3 is used for clamping drilling tool 13 and drives the drilling tool rotation; Drilling tool support 4 is used to support the balanced rotation that drilling tool 13 is used to keep drilling tool.Reciprocating mechanism 5 is installed in and can drives welding gun 8 on the traversing carriage 2 and move up and down, left-right swinging mechanism 6 is installed in and can drives welding gun 8 on the reciprocating mechanism 5 and swing, following left swing mechanism 6 swings on the left-right swinging mechanism 6 but welding gun support 7 is installed in, water cooled welding torch 8 is fixed on the welding gun support 7, wire feeder 9 is installed on the reciprocating mechanism 5 and provides flux cored wire 14 to water cooled welding torch 8, the source of welding current 10 adopts the YD-500KR source of welding current (3 phases of Tangshan Panasonic, 50HZ, 380V), it is electrically connected to flux cored wire 14 with wire feeder 9 the welding electricity consumption is provided, cooling water station 11 links to each other with water cooled welding torch 8 by hydraulic pipeline 15 and provides cooling water to water cooled welding torch 8, and oil station assembly 12 provides with oil to whole device.
Referring to Fig. 2, cooperation is referring to Fig. 1, drilling tool clamping and rotating system 3 among the present invention comprises geared head 31, be installed in reducing gear 32 in the geared head, be connected the variable-frequency motor 33 of reducing gear input and be connected the clamp mechanism 34 of reducing gear output, clamp mechanism 34 is automatic three-jaw chuck, is used for clamping drilling tool 13 and drives the drilling tool rotation.
Referring to Fig. 3, cooperation is referring to Fig. 1, reciprocating mechanism 5 among the present invention comprises and is installed in moving up and down support 51 and being installed in the motor 52 that moves up and down support 51 tops on the traversing carriage 2, move up and down vertical ball screw 53 is installed on the support 51, be provided with in the upper end of ball screw and be used for the adapter sleeve 54 that links to each other with the motor transmission, the lower end of ball screw 53 is connected on the bearing block 55.Be set with the slide unit 56 that is used to install left-right swinging mechanism at the middle part of ball screw, this slide unit 56 can move up and down with the rotation of ball screw 53.Be provided with motor mounting plate 57 in the upper end that moves up and down support 51.
Referring to Fig. 4, cooperation is referring to Fig. 1, left-right swinging mechanism 6 among the present invention comprises the support 61 that swings that is installed on the reciprocating mechanism slide unit 56, the servomotor 62 that swings that is installed in the support left end that swings, swing and horizontal ball screw 63 is installed on the support, be provided with at the left end of ball screw and be used for the shaft coupling 64 that links to each other with the motor transmission, the right-hand member of ball screw 63 is connected on the bearing block 65.Be set with the slide unit 66 that is used to install the welding gun support at the middle part of ball screw, this slide unit can be with the rotation of ball screw move left and right.
Drilling tool clamping and rotating system 3 among the present invention is adjustable in 0.1-1.5r/min scope by the rotary speed of PLC control output.Left-right swinging mechanism 6 is adjustable in 0-120 times/minutes scopes by the wobble frequency of PLC control output, and the amplitude of oscillation is adjustable in 0-100mm scope, and swing speed is stepless adjustable in 0.1-3m/min scope.The source of welding current 10 is by the weldingvoltage of PLC control output and the starting the arc action and the action of receipts arc of electric current and welding.
The operation principle of carbon dioxide drilling tool wear-proof build-up welding device of the present invention is: the YD-500KR source of welding current by Tangshan Panasonic provides the welding electricity consumption to implement to apply weldering by water cooled welding torch on drilling tool, the height that applies weldering is mainly by weldingvoltage, electric current and swing speed decision, and voltage, current parameters are in YD-500KR adjusted; Drive the drilling tool clamping and rotating system by variable-frequency motor, the rotary speed of variable-frequency motor is regulated by the variable-frequency motor interface on the panel, and direction is controlled by control cabinet; Carry out the station of swinging and moving certainly by the servomotor that swings and move, its parameter man-machine interface on operating case is set; By the source of welding current, drilling tool clamping and rotating system and left-right swinging mechanism teamwork, implement 1-4 roads of drilling tool are applied weldering.
Claims (7)
1. carbon dioxide drilling tool wear-proof build-up welding device, with the flux cored wire is welding material, adopt the PLC programme-control, it is characterized in that: comprise underframe, traversing carriage, drilling tool clamping and rotating system, drilling tool support, reciprocating mechanism, left-right swinging mechanism, welding gun support, water cooled welding torch, wire feeder, the source of welding current and cooling water station; Traversing carriage, drilling tool clamping and rotating system and drilling tool support are installed on the underframe respectively, reciprocating mechanism is installed in and can drives welding gun on the traversing carriage and move up and down, left-right swinging mechanism is installed in and can drives welding gun on the reciprocating mechanism and swing, the welding gun support is installed on the left-right swinging mechanism, water cooled welding torch is fixed on the welding gun support, wire feeder is installed on the reciprocating mechanism and provides flux cored wire to water cooled welding torch, the source of welding current is electrically connected to flux cored wire with wire feeder the welding electricity consumption is provided, and the cooling water station links to each other with water cooled welding torch by hydraulic pipeline and provides cooling water to water cooled welding torch.
2. a kind of carbon dioxide drilling tool wear-proof build-up welding device according to claim 1, it is characterized in that: described drilling tool clamping and rotating system comprises geared head, be installed in reducing gear in the geared head, be connected the variable-frequency motor of reducing gear input and be connected the clamp mechanism of reducing gear output, and clamp mechanism is used for the clamping drilling tool and drives the drilling tool rotation.
3. a kind of carbon dioxide drilling tool wear-proof build-up welding device according to claim 1, it is characterized in that: described reciprocating mechanism comprises the moving up and down motor that support and being installed in moves up and down the support top that is installed on the traversing carriage, move up and down vertical ball screw is installed on the support, be provided with in the upper end of ball screw and be used for the adapter sleeve that links to each other with the motor transmission, be set with the slide unit that is used to install left-right swinging mechanism at the middle part of ball screw, this slide unit can move up and down with the rotation of ball screw.
4. a kind of carbon dioxide drilling tool wear-proof build-up welding device according to claim 1, it is characterized in that: described left-right swinging mechanism comprises the support that swings that is installed on the reciprocating mechanism slide unit, the servomotor that swings that is installed in the support left end that swings, swing and horizontal ball screw is installed on the support, be provided with at the left end of ball screw and be used for the shaft coupling that links to each other with the motor transmission, be set with the slide unit that is used to install the welding gun support at the middle part of ball screw, this slide unit can be with the rotation of ball screw move left and right.
5. a kind of carbon dioxide drilling tool wear-proof build-up welding device according to claim 1 is characterized in that: described drilling tool clamping and rotating system is adjustable in 0.1-1.5r/min scope by the rotary speed of PLC control output.
6. a kind of carbon dioxide drilling tool wear-proof build-up welding device according to claim 1, it is characterized in that: described left-right swinging mechanism is adjustable in 0-120 times/minutes scopes by the wobble frequency of PLC control output, the amplitude of oscillation is adjustable in 0-100mm scope, and swing speed is stepless adjustable in 0.1-3m/min scope.
7. a kind of carbon dioxide drilling tool wear-proof build-up welding device according to claim 1 is characterized in that: the described source of welding current is by the weldingvoltage of PLC control output and the starting the arc action and the action of receipts arc of electric current and welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100473467A CN101417360A (en) | 2007-10-23 | 2007-10-23 | Carbon dioxide drilling tool wear-proof build-up welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100473467A CN101417360A (en) | 2007-10-23 | 2007-10-23 | Carbon dioxide drilling tool wear-proof build-up welding device |
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| Publication Number | Publication Date |
|---|---|
| CN101417360A true CN101417360A (en) | 2009-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007100473467A Pending CN101417360A (en) | 2007-10-23 | 2007-10-23 | Carbon dioxide drilling tool wear-proof build-up welding device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316984A (en) * | 2013-06-19 | 2013-09-25 | 昆山市烽禾升精密机械有限公司 | Clamping and rotating machine |
| CN104476043A (en) * | 2014-11-04 | 2015-04-01 | 国家电网公司 | Cross sliding seat device for driving welding gun to move |
| CN106270932A (en) * | 2016-09-07 | 2017-01-04 | 泉州圆创机械技术开发有限公司 | A kind of pipe welding equipment |
| CN108127219A (en) * | 2017-12-30 | 2018-06-08 | 珠海市业成轨道交通设备科技有限公司 | A kind of repair welding system of high speed motor car oil-pressure damper connector screw thread |
| CN108555419A (en) * | 2018-04-12 | 2018-09-21 | 葛映东 | Wear ring inside and outside wall automatic resurfacing welding machine and control system |
-
2007
- 2007-10-23 CN CNA2007100473467A patent/CN101417360A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316984A (en) * | 2013-06-19 | 2013-09-25 | 昆山市烽禾升精密机械有限公司 | Clamping and rotating machine |
| CN104476043A (en) * | 2014-11-04 | 2015-04-01 | 国家电网公司 | Cross sliding seat device for driving welding gun to move |
| CN104476043B (en) * | 2014-11-04 | 2016-09-28 | 国网江苏省电力公司经济技术研究院 | Drive the cross slide seat device of welding gun motion |
| CN106270932A (en) * | 2016-09-07 | 2017-01-04 | 泉州圆创机械技术开发有限公司 | A kind of pipe welding equipment |
| CN108127219A (en) * | 2017-12-30 | 2018-06-08 | 珠海市业成轨道交通设备科技有限公司 | A kind of repair welding system of high speed motor car oil-pressure damper connector screw thread |
| CN108127219B (en) * | 2017-12-30 | 2024-03-29 | 珠海市业成轨道交通设备科技有限公司 | Welding repair system for screw thread of oil pressure shock absorber connecting piece for high-speed motor train |
| CN108555419A (en) * | 2018-04-12 | 2018-09-21 | 葛映东 | Wear ring inside and outside wall automatic resurfacing welding machine and control system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Open date: 20090429 |