CN103401364B - A kind of electric welding-electricity generation two-purpose machine - Google Patents
A kind of electric welding-electricity generation two-purpose machine Download PDFInfo
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- CN103401364B CN103401364B CN201310349371.6A CN201310349371A CN103401364B CN 103401364 B CN103401364 B CN 103401364B CN 201310349371 A CN201310349371 A CN 201310349371A CN 103401364 B CN103401364 B CN 103401364B
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Abstract
The invention discloses a kind of electric welding-electricity generation two-purpose machine, at the tail end fixed support (4) of field frame assembly (2), the tail end of this support (4) is equipped with 12 phase bridge rectifier bridges (5), and tail-hood (6) spiral-lock is also fixed on the tail end of support (4); In the top of support (4), panel box body (7) is housed, the voltage regulator (8) controlling rotor excitation current size is housed in this panel box body (7), and the uncovered of panel box body (7) rear end is sealed by panel (9).Rectified power pipe of the present invention is little, and the loss of rectified power pipe is little, compact conformation, can greatly reduce machine volume, and the weight of complete machine can reduce 10%, and the production cost of complete machine can reduce by 15%.After rectification of the present invention, DC voltage waveform is very level and smooth, and welding effect is good, and welding current is adjustable from 26A-210A; Adopt voltage regulator to control rotor exciting current size and realize the size of welding current and the stable of generating voltage, good reliability.
Description
Technical field
The present invention relates to a kind of electric welding-electricity generation two-purpose machine that can either be used for electric welding and can carry out again generating electricity.
Background technology
At present, electric welding-electricity generation two-purpose machine adopts 6 phase half-wave rectifications mostly, and rectified power pipe is large, and the loss of rectified power pipe is large, and the power tube heat radiation body volume of needs is large, and complete machine Heavy Weight, production cost is higher.Meanwhile, after rectification, DC voltage waveform is level and smooth not, needs configuration reactor to use; Panel construction is complicated, and Current adjustment adjustable resistance power is large; Generating output only has 2KW, because do not have AVR(voltage regulator) voltage is controlled, make generating voltage be in uncontrollable state, generating voltage is unstable.
Summary of the invention
Technical problem to be solved by this invention is the electric welding-electricity generation two-purpose machine providing a kind of compact conformation, good reliability.
Technical scheme of the present invention is as follows: a kind of electric welding-electricity generation two-purpose machine, comprise the field frame assembly (2) be arranged in shell (1), the rotor assembly (3) matched with field frame assembly (2), its key is: at the tail end fixed support (4) of described field frame assembly (2), the tail end of this support (4) is equipped with 12 phase bridge rectifier bridges (5), described 12 phase bridge rectifier bridges (5) are arranged in tail-hood (6), and this tail-hood (6) spiral-lock is also fixed on the tail end of support (4); The panel box body (7) of rear end opening is housed in the top of described support (4), the voltage regulator (8) controlling rotor excitation current size is housed in this panel box body (7), and the uncovered of panel box body (7) rear end is sealed by panel (9), and described panel (9) is provided with electric welding accessory power outlet.
The present invention forms 12 phase bridge rectifier bridges after adopting 18 phase electric welding winding mixed phases, and rectified power pipe is little, and the loss of rectified power pipe is little, and the power tube heat radiation body volume of needs is little.12 phase bridge rectifier bridges are loaded on electric machine support, and are hidden in tail-hood, and such compact conformation, greatly reduces machine volume; Because electric welding function all concentrates on motor integral, panel only needs 5KW general panels to add an electric welding accessory power outlet just, greatly reduces weight and the production cost of complete machine, and the weight of complete machine can reduce 10%, and the production cost of complete machine can reduce by 15%.After rectification of the present invention, DC voltage waveform is very level and smooth, and welding effect is good, and welding current is adjustable from 26A-210A, can meet different actual needs.The present invention adopts voltage regulator to control rotor exciting current size to realize the size of welding current and the stable of generating voltage, good reliability.
Described support (4) has external toroidal ring (4a), the front port of this external toroidal ring (4a) is set in the tail end of field frame assembly (2), the outer wall of external toroidal ring (4a) is provided with multiple circumferentially equally distributed mount pad (4b), stator screw (10) is through mount pad (4b) and to stretch on field frame assembly (2) outer wall in corresponding location notch, support (4) and field frame assembly (2) is fixed together; Interior ring (4c) is provided with at the middle position of described external toroidal ring (4a) rear end, this interior ring (4c) is fixedly linked by multiple circumferentially equally distributed connecting bridge (4d) and external toroidal ring (4a), described 12 phase bridge rectifier bridges (5) are C shape, and being located on interior ring (4c) outside, this 12 phase bridge rectifier bridge (5) is fixedly connected with each connecting bridge (4d) by the first screw (11).Above structure on the one hand support moulding is simple, and processing and fabricating is easy; On the other hand, easy for installation between support and field frame assembly, quick, be easy to assembling and safeguard, and support is connected with field frame assembly not only firmly but also reliably, and loosening phenomenon can not occur.Meanwhile, 12 phase bridge rectifier bridges are combined with support closely, while guaranteeing that connection is firm, can reduce volume further.
Two symmetrical longitudinal erection columns (4e) are formed with at the rear end face of described interior ring (4c), the rear end face of this longitudinal erection column (4e) and the inwall of tail-hood (6) tail end abut against, second screw (12) is through the via hole on tail-hood (6) and stretch in the screw in longitudinal erection column (4e), tail-hood (6) and support (4) is fixed together.The mounting points of above structure tail-hood on the one hand can not interfere with 12 phase bridge rectifier bridges, tail-hood easy accessibility, quick; On the other hand, tail-hood and support are connected firmly, reliably, can not occur to loosen or come off.
Two groups of vertical erection columns (4f) are symmetrically arranged with in the left and right sides at described external toroidal ring (4a) top, often organize vertical erection column (4f) and be divided into former and later two, the end face of each vertical erection column (4f) and the bottom surface of panel box body (7) fit, 3rd screw (13) passes the base plate of panel box body (7) from top to bottom and stretches in vertical erection column (4f), panel box body (7) and support (4) is fixed together.Above structure, by four vertical erection column support panel box bodys, can not only guarantee the stability of panel box body, and the installation of panel box body is convenient, and fixing is good; The mounting points of panel box body, 12 phase bridge rectifier bridges and tail-hood three is all integrated on same support, and while being conducive to assembling, structure can be made compacter, and volume is smaller and more exquisite.
In order to increase structural strength, be often provided with stiffener (4h) between vertical erection column (4f) described in former and later two in group.
Be symmetrically arranged with leg (4g) in the left and right sides of described external toroidal ring (4a) bottom, can easily the present invention be installed in frame by leg, and the good stability that two legs support.
For the ease of processing and fabricating, be conducive to batch production, to reduce production cost further, described external toroidal ring (4a), mount pad (4b), interior ring (4c), connecting bridge (4d), longitudinal erection column (4e), vertical erection column (4f), leg (4g) and stiffener (4h) are structure as a whole.
Be provided with opening " U " v notch v (4i) backwards at the top of described external toroidal ring (4a), line card (14) should be installed with out in " U " v notch v (4i), described in go out line card (14) upper end stretch in panel box body (7).Go out line card to pass through for the wire between top and the bottom of the present invention, be on the one hand conducive to line arrangement, and make circuit more specification, clean and tidy; On the other hand, wire does not expose, and can not affect the outward appearance of complete machine, and wire is not easily damaged.
Described go out the top of line card (14) be short tube bottom be rectangular block, just through hole is had to the position of short tube at rectangular block, and the front end face of rectangular block and left and right end face all has draw-in groove, the corresponding sides phase clamping of each draw-in groove and " U " v notch v (4i).Above structure is simple, small and exquisite on the one hand, takes up room little; On the other hand, outlet cartoon crosses three limits of its underpart rectangular block and the clamping of support phase, and not only dismounting is convenient, and connect stability and good reliability.
Stator piece (2a) in described field frame assembly (2) has 36 winding slots (2b), forms "T"-shaped winding section (2c) between two adjacent winding slots (2b), and the area of described winding slot (2b) is 106mm2.The area of winding slot strengthens by above structure on the basis not changing stator piece remainder, while guaranteeing stator piece structural strength, makes winding slot can put into more enamelled wire, correspondingly generating power output can be brought up to 5KW.
The invention has the beneficial effects as follows:
1) adopt voltage regulator to control rotor exciting current size and realize the size of welding current and the stable of generating voltage, good reliability.
2) form 12 phase bridge rectifier bridges after adopting 18 phase electric welding winding mixed phases, rectified power pipe is little, and the loss of rectified power pipe is little, and the power tube heat radiation body volume of needs is little; 12 phase bridge rectifier bridges can be loaded on electric machine support, and compact conformation, has saved machine volume greatly; After rectification, DC voltage waveform is very level and smooth, and welding effect is good; Welding current is adjustable from 26A-210A.
3) increase the area of stator piece winding slot, make winding slot can put into more enamelled wire, generating power output has been brought up to 5KW.
4) because electric welding function all concentrates on motor integral, panel only needs 5KW general panels to add an electric welding accessory power outlet just, greatly reduces weight and the production cost of complete machine.
Accompanying drawing explanation
Fig. 1 is decomposing schematic representation of the present invention.
Fig. 2 is stereogram of the present invention.
Fig. 3 is the structural representation of stator piece.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, Figure 2, Figure 3 shows, shell 1 is the packaging iron sheet of hollow cylindrical, arranges field frame assembly 2 in shell 1, and the rotor assembly 3 matched with field frame assembly 2 is located in field frame assembly 2 from front to back.Stator piece 2a in described field frame assembly 2 has 36 winding slot 2b, forms "T"-shaped winding section 2c between two adjacent winding slot 2b, and the area of described winding slot 2b is 106mm
2.Described field frame assembly 2, rotor assembly 3 be specifically configured to prior art, do not repeat at this.
As shown in Figure 1 and Figure 2, arrange support 4 at the tail end of field frame assembly 2, this support 4 has external toroidal ring 4a, and the front port of described external toroidal ring 4a is set in the tail end of field frame assembly 2, and is located by seam.The left and right sides bottom described external toroidal ring 4a is symmetrically arranged with leg 4g, so that be connected with frame by leg 4g, described support 4g and external toroidal ring 4a is structure as a whole.The outer wall of external toroidal ring 4a is formed with multiple circumferentially equally distributed mount pad 4b, and be provided with on the outer wall of field frame assembly 2 and mount pad 4b location notch one to one, stator screw 10 passes mount pad 4b and stretches in location notch corresponding on field frame assembly 2, support 4 and field frame assembly 2 is fixed together.Be provided with interior ring 4c at the middle position of described external toroidal ring 4a rear end, the center of this interior ring 4c is on the axial line of external toroidal ring 4a, and running in bearings in interior ring 4c, for the armature spindle in supporting rotor assembly 3.The outer wall of described interior ring 4c is connected as a single entity by the rear end face of multiple circumferentially equally distributed connecting bridge 4d and external toroidal ring 4a, at the outside ring set 12 phase bridge rectifier bridge 5 of interior ring 4c, this 12 phase bridge rectifier bridge 5 is C shape, 12 phase bridge rectifier bridges 5 are close on each connecting bridge 4d, and 12 phase bridge rectifier bridges 5 are fixed together with each connecting bridge 4d by the first screw 11 worn from back to front.
As shown in Figure 1 and Figure 2, arrange tail-hood 6 at the rear side of support 4, this uncovered back-end closure in tail-hood 6 front end, and described 12 phase bridge rectifier bridges 5 are covered into wherein by tail-hood 6, the front end of tail-hood 6 snaps onto the tail end of external toroidal ring 4a.Two symmetrical longitudinal erection column 4e are formed with at the rear end face of described interior ring 4c, the rear end face of this longitudinal erection column 4e and the inwall of tail-hood 6 tail end abut against, second screw 12 passes the via hole on tail-hood 6 from back to front and stretches in the screw in longitudinal erection column 4e, tail-hood 6 and support 4 is fixed together.
As shown in Figure 1 and Figure 2, panel box body 7 is set above support 4, this panel box body 7 is the square box like structure of rear end opening, the voltage regulator 8 controlling rotor excitation current size is housed in panel box body 7, and the uncovered of panel box body 7 rear end is sealed by panel 9, described panel 9 is fixed with panel box body 7 by the 4th screw 15 worn from back to front, and is provided with electric welding accessory power outlet on panel 9.At described external toroidal ring 4a top, one group of vertical erection column 4f is each side set, these two groups vertical erection column 4f are symmetrical, often organize vertical erection column 4f and be divided into former and later two, bottom and the external toroidal ring 4a of each vertical erection column 4f are connected as a single entity, often be provided with stiffener 4h between vertical erection column 4f described in former and later two in group, this stiffener 4h is connected as a single entity with corresponding vertical erection column 4f.The end face of four vertical erection column 4f all fits with the bottom surface of panel box body 7, and the 3rd screw 13 passes the base plate of panel box body 7 from top to bottom and stretches in vertical erection column 4f, panel box body 7 and support 4 is fixed together.
As shown in Figure 1, be provided with opening " U " v notch v 4i backwards at the top of external toroidal ring 4a, should be installed with in " U " v notch v 4i and go out line card 14 for what cross line.Described go out the top of line card 14 be short tube bottom be rectangular block, the upper end of short tube is stretched in panel box body 7; Just through hole is had to the position of short tube at rectangular block, and the front end face of rectangular block and left and right end face all have draw-in groove, the corresponding sides phase clamping of each draw-in groove and " U " v notch v 4i.
Claims (5)
1. electric welding-electricity generation two-purpose machine, comprise the field frame assembly (2) be arranged in shell (1), the rotor assembly (3) matched with field frame assembly (2), it is characterized in that: at the tail end fixed support (4) of described field frame assembly (2), the tail end of this support (4) is equipped with 12 phase bridge rectifier bridges (5), described 12 phase bridge rectifier bridges (5) are arranged in tail-hood (6), and this tail-hood (6) spiral-lock is also fixed on the tail end of support (4); The panel box body (7) of rear end opening is housed in the top of described support (4), the voltage regulator (8) controlling rotor excitation current size is housed in this panel box body (7), and the uncovered of panel box body (7) rear end is sealed by panel (9), and described panel (9) is provided with electric welding accessory power outlet;
Described support (4) has external toroidal ring (4a), the front port of this external toroidal ring (4a) is set in the tail end of field frame assembly (2), the outer wall of external toroidal ring (4a) is provided with multiple circumferentially equally distributed mount pad (4b), stator screw (10) is through mount pad (4b) and to stretch on field frame assembly (2) outer wall in corresponding location notch, support (4) and field frame assembly (2) is fixed together; Interior ring (4c) is provided with at the middle position of described external toroidal ring (4a) rear end, this interior ring (4c) is fixedly linked by multiple circumferentially equally distributed connecting bridge (4d) and external toroidal ring (4a), described 12 phase bridge rectifier bridges (5) are C shape, and being located on interior ring (4c) outside, this 12 phase bridge rectifier bridge (5) is fixedly connected with each connecting bridge (4d) by the first screw (11);
Two symmetrical longitudinal erection columns (4e) are formed with at the rear end face of described interior ring (4c), the rear end face of this longitudinal erection column (4e) and the inwall of tail-hood (6) tail end abut against, second screw (12) is through the via hole on tail-hood (6) and stretch in the screw in longitudinal erection column (4e), tail-hood (6) and support (4) is fixed together;
Two groups of vertical erection columns (4f) are symmetrically arranged with in the left and right sides at described external toroidal ring (4a) top, often organize vertical erection column (4f) and be divided into former and later two, the end face of each vertical erection column (4f) and the bottom surface of panel box body (7) fit, 3rd screw (13) passes the base plate of panel box body (7) from top to bottom and stretches in vertical erection column (4f), panel box body (7) and support (4) is fixed together;
Often be provided with stiffener (4h) between vertical erection column (4f) described in former and later two in group;
Opening " U " v notch v (4i) is backwards provided with at the top of described external toroidal ring (4a), line card (14) should be installed with out in " U " v notch v (4i), described in go out line card (14) upper end stretch in panel box body (7).
2. electric welding-electricity generation two-purpose machine according to claim 1, is characterized in that: be symmetrically arranged with leg (4g) in the left and right sides of described external toroidal ring (4a) bottom.
3. electric welding-electricity generation two-purpose machine according to claim 2, is characterized in that: described external toroidal ring (4a), mount pad (4b), interior ring (4c), connecting bridge (4d), longitudinal erection column (4e), vertical erection column (4f), leg (4g) and stiffener (4h) are structure as a whole.
4. electric welding-electricity generation two-purpose machine according to claim 1, it is characterized in that: described in go out line card (14) top be short tube bottom be rectangular block, just through hole is had to the position of short tube at rectangular block, and the front end face of rectangular block and left and right end face all have draw-in groove, the corresponding sides phase clamping of each draw-in groove and " U " v notch v (4i).
5. electric welding-electricity generation two-purpose machine according to claim 1, it is characterized in that: the stator piece (2a) in described field frame assembly (2) has 36 winding slots (2b), form "T"-shaped winding section (2c) between two adjacent winding slots (2b), the area of described winding slot (2b) is 106mm
2.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310349371.6A CN103401364B (en) | 2013-08-13 | 2013-08-13 | A kind of electric welding-electricity generation two-purpose machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310349371.6A CN103401364B (en) | 2013-08-13 | 2013-08-13 | A kind of electric welding-electricity generation two-purpose machine |
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| CN103401364A CN103401364A (en) | 2013-11-20 |
| CN103401364B true CN103401364B (en) | 2015-12-09 |
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| CN201310349371.6A Active CN103401364B (en) | 2013-08-13 | 2013-08-13 | A kind of electric welding-electricity generation two-purpose machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591362A (en) * | 1995-02-03 | 1997-01-07 | The Miller Group, Ltd. | Idle solenoid for engine driven welder |
| CN201750292U (en) * | 2010-08-04 | 2011-02-16 | 重庆神驰机电有限公司 | Electric welding and power generating dual-purpose machine |
| CN202190178U (en) * | 2011-07-08 | 2012-04-11 | 重庆神驰机电有限公司 | Exciter bracket |
| CN202260753U (en) * | 2011-09-19 | 2012-05-30 | 江苏神驰机电有限公司 | Motor support |
| CN203387371U (en) * | 2013-08-13 | 2014-01-08 | 神驰机电股份有限公司 | Electric welding and generating dual-purpose machine |
-
2013
- 2013-08-13 CN CN201310349371.6A patent/CN103401364B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5591362A (en) * | 1995-02-03 | 1997-01-07 | The Miller Group, Ltd. | Idle solenoid for engine driven welder |
| CN201750292U (en) * | 2010-08-04 | 2011-02-16 | 重庆神驰机电有限公司 | Electric welding and power generating dual-purpose machine |
| CN202190178U (en) * | 2011-07-08 | 2012-04-11 | 重庆神驰机电有限公司 | Exciter bracket |
| CN202260753U (en) * | 2011-09-19 | 2012-05-30 | 江苏神驰机电有限公司 | Motor support |
| CN203387371U (en) * | 2013-08-13 | 2014-01-08 | 神驰机电股份有限公司 | Electric welding and generating dual-purpose machine |
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| Publication number | Publication date |
|---|---|
| CN103401364A (en) | 2013-11-20 |
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Effective date of registration: 20190415 Address after: 225300 Yongsheng Road, Gaogang Science and Technology Venture Park, Taizhou City, Jiangsu Province Patentee after: JIANGSU SENCI ELECTRIC MACHINERY CO.,LTD. Address before: 400708 No. 200 Tongxing North Road, Tongjiaxi Town, Beibei District, Chongqing Patentee before: CHONGQING SENCI ELECTRIC MACHINERY Co.,Ltd. |
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Effective date of registration: 20220929 Address after: 225300 No. 7, Yongsheng Road, Xuzhuang street, Gaogang District, Taizhou City, Jiangsu Province Patentee after: JIANGSU SENCI ELECTRIC MACHINERY CO.,LTD. Patentee after: CHONGQING AMPRIDE POWER & MACHINERY Co.,Ltd. Address before: 225300 Yongsheng Road, Gaogang Science and Technology Venture Park, Taizhou City, Jiangsu Province Patentee before: JIANGSU SENCI ELECTRIC MACHINERY CO.,LTD. |