CN208214553U - A kind of electric welding machine device - Google Patents
A kind of electric welding machine device Download PDFInfo
- Publication number
- CN208214553U CN208214553U CN201820678640.1U CN201820678640U CN208214553U CN 208214553 U CN208214553 U CN 208214553U CN 201820678640 U CN201820678640 U CN 201820678640U CN 208214553 U CN208214553 U CN 208214553U
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- China
- Prior art keywords
- fan
- welding machine
- electric welding
- base station
- machine device
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Abstract
The utility model provides a kind of electric welding machine device, belongs to Electric welding machine manufacture technical field.It solves the problems such as existing electric welding machine energy consumption is larger, and heat dissipation effect is poor.This electric welding machine device, including casing and the electronic component being set in casing and air compressor machine component, it is covered after casing and is provided with fan component, each fan component includes fan base and the fan cylinder for being set to its inside, the rear end of fan cylinder is provided with fixed base station, there is commutator bar on the outer circumference surface of fixed base station, the flabellum being contained in fan cylinder is provided on fixed base station, the runner formed in the end face outside of each commutator bar with phase lower recess, runner tail end is provided with expansion slot, expand on slot and is provided with Road narrows, Road narrows axially penetrate through commutator bar and runner are connected with fixed base station front end face, the front end of flabellum is provided with shield.The utility model has the advantages that low noise, high efficiency and heat radiation, air cycle efficiency are high.
Description
Technical field
The utility model belongs to Electric welding machine manufacture technical field, is related to a kind of electric welding machine, in particular to a kind of electric welding machine dress
It sets.
Background technique
Electric welding machine is that the high-temperature electric arc generated using positive and negative polarities in instantaneous short circuit is made come the solder on consumable electrode
The equipment that materials to be welded combines purpose, structure very simple is exactly a powerful transformer electric welding machine, and electric welding machine will
220/380V alternating current becomes low-voltage, the power supply of high current, can be the exchange of being also possible to of direct current, welding transformer
The characteristics of having itself, the characteristic exactly sharply declined with voltage, voltage declines after welding rod ignites, in the work electricity of electric welding machine
The adjusting of pressure, in addition to primary 220/380V voltage transformation, secondary coil also has tap-change voltage, while also useful iron core comes
It adjusts, it is to be made into using the principle of inductance, inductance exists that adjustable iron core electric welding machine, which is usually a powerful transformer,
Huge voltage change can be generated when switching on and off, and melted using the high-voltage arc that positive and negative polarities are generated in instantaneous short circuit
Solder on welding rod achievees the purpose that make them combine.
Since electric welding machine is internally provided with numerous electronic components, for keeping the stabilization of electric welding machine internal environment
Property has and its important role, in general, enclosure interior is provided with fan to distribute the heat generated in entire shell, existing city
Electric welding machine on field all uses general radiator fan mostly, is selected according to the size of electric welding machine the power of fan,
Its existing major defect is to consume energy larger, and heat dissipation effect is poor.
Summary of the invention
The purpose of this utility model is to provide a kind of low noise, efficiently for the above-mentioned problems in the prior art
The high electric welding machine device of heat dissipation, air cycle efficiency.
The purpose of this utility model can be realized by the following technical scheme: a kind of electric welding machine device, including casing and
Several electronic components being set in casing and the air compressor machine component matched with electronic component cover after the casing
It is provided with several fan components, which is characterized in that each fan component includes the fan being fixed on rear chassis
Pedestal, the fan base are internally provided with fan cylinder, and the rear end of the fan cylinder is provided with fixed base station, the fixed base station
Outer circumference surface on there is several circumferential Rotating with Uniform, and extend the commutator bar being fixed on to fan cylinder inner face, described consolidates
Determine to be provided with the flabellum being contained in fan cylinder on base station, be formed in the end face outside of each commutator bar with phase lower recess
Runner, the runner tail end are provided with expansion slot, Road narrows are provided on the expansion slot, and the Road narrows axially penetrate through commutator bar
So that runner is connected with fixed base station front end face, the front end of the flabellum is provided with shield.
The technical effect of this electric welding machine device are as follows: this electric welding machine device is provided with several electronic components and pneumatics in casing
Thermomechanical components have carried out structure improvement for each fan component, on fan base to improve the radiating efficiency inside electric welding machine
Fixation base station be applied not only to the fixation and rotation of flabellum, offer runner on the rear end face of the commutator bar on fixed base station, lead to
The expansion slot for crossing runner rear end can be regular by the progress of the air inside electric welding machine, then axially flows to flabellum from Road narrows, improves and dissipate
While the thermal efficiency, and reduce noise.
In a kind of above-mentioned electric welding machine device, passage gaps, the stream are offered on the outer circumference surface of the fan cylinder
Inside logical gap connection fan cylinder and outside fan cylinder, and the passage gaps are obliquely installed with horizontal plane.It will by passage gaps
The air of fan base side is introduced into fan cylinder, is improved fan component and is recycled to air.
In a kind of above-mentioned electric welding machine device, the shield includes that several guard rings and two are connected to guard ring
On connector, connector described in two is symmetrical arranged, and the both ends setting of and each V-shaped design, the connector is useful
In fixed hangers.The connection of shield is realized using the connector with hangers, it is easy to disassemble.
In a kind of above-mentioned electric welding machine device, several studs, the stud edge are provided on the fan base
Fan base is axially arranged and is uniformly distributed in the edge of fan base, and is provided on each stud for stud and hangers
The nut being fixedly connected with.
In a kind of above-mentioned electric welding machine device, there are heat dissipation gaps between each stud and fan cylinder excircle.
In a kind of above-mentioned electric welding machine device, the runner and the place of connecting for expanding slot are provided with guide pad, described
Guide pad has towards the curved radian in inside, and guide pad is located at the outside of Road narrows.The guiding performance of air in runner is improved,
So that flow direction is more reasonable.
Compared with prior art, it is excellent to have that low noise, radiating efficiency are high, air cycle efficiency is high for this electric welding machine device
Point.
Detailed description of the invention
Fig. 1 is the overall construction drawing of this electric welding machine device.
Fig. 2 is the internal structure chart of this electric welding machine device.
Fig. 3 is the overall construction drawing of fan component in this electric welding machine device.
Fig. 4 is the rearview of fan component in this electric welding machine device.
Fig. 5 is the cross-sectional view of this electric welding machine device middle fan cylinder barrel.
In figure, 1, casing；2, electronic component；3, air compressor machine component；4, fan component；5, fan base；6, cylinder is fanned；7, solid
Determine base station；8, commutator bar；9, flabellum；10, runner；11, expand slot；12, Road narrows；13, shield；14, passage gaps；15, guard ring；
16, connector；17, hangers；18, stud；19, nut；20, heat dissipation gap；21, guide pad.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figures 1 to 5, this electric welding machine device, including casing 1 and several electronics being set in casing 1 member
Part 2 and the air compressor machine component 3 matched with electronic component 2 cover after casing 1 and are provided with several fan components 4, each
Fan component 4 includes being fixed on the fan base 5 covered after casing 1, and fan base 5 is internally provided with fan cylinder 6, fan cylinder 6
Rear end is provided with fixed base station 7, has several circumferential Rotating with Uniform on the outer circumference surface of fixed base station 7, and extend and be fixed on
To the commutator bar 8 of fan 6 inner face of cylinder, be provided with the flabellum 9 being contained in fan cylinder 6 on fixed base station 7, each commutator bar 8 it is outer
The runner 10 formed on side end face with phase lower recess, 10 tail end of runner, which is provided with, expands slot 11, expands on slot 11 and is provided with Road narrows 12,
Road narrows 12 axially penetrate through commutator bar 8 and runner 10 are connected with fixed 7 front end face of base station, and the front end of flabellum 9 is provided with protection
Cover 13.
It fans and offers passage gaps 14 on the outer circumference surface of cylinder 6, outside 6 inside of the connection fan of passage gaps 14 cylinder and fan cylinder 6,
And passage gaps 14 are obliquely installed with horizontal plane, and the air of 5 side of fan base is introduced into fan cylinder 6 by passage gaps 14
Interior, help improves fan component 4 and recycles to air.
In order to facilitate disassembly, shield 13 includes several guard rings 15 and two connectors being connected on guard ring 15
16, two connectors 16 are symmetrical arranged, and each V-shaped design, the both ends of connector 16 are provided with hangers 17 for fixing.
Further describe in detail, be provided with several studs 18 on fan base 5, stud 18 along the axial setting of fan base 5 and
It is uniformly distributed in the edge of fan base 5, and is provided with the spiral shell being fixedly connected with for stud 18 and hangers 17 on each stud 18
Mother 19.
It further describes in detail, there are heat dissipation gaps 20 between each stud 18 and fan 6 excircle of cylinder.
In order to improve the guiding performance of air in runner 10, so that flow direction is more reasonable, runner 10 and the intersection for expanding slot 11
The place of connecing is provided with guide pad 21, and guide pad 21 has towards the curved radian in inside, and guide pad 21 is located at the outer of Road narrows 12
Side.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although be used more herein casing 1, electronic component 2, air compressor machine component 3, fan component 4, fan base 5,
It fans cylinder 6, fixed base station 7, commutator bar 8, flabellum 9, runner 10, expand slot 11, Road narrows 12, shield 13, passage gaps 14, guard ring
15, the terms such as connector 16, hangers 17, stud 18, nut 19, heat dissipation gap 20, guide pad 21, but be not precluded using other
A possibility that term.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；Them
It is contrary to the spirit of the present invention for being construed to any additional limitation all.
Claims (6)
1. a kind of electric welding machine device, including casing (1) and several electronic components (2) being set in casing (1) and with
The air compressor machine component (3) that electronic component (2) matches covers after the casing (1) and is provided with several fan components (4),
It is characterized in that, each fan component (4) includes being fixed on the fan base (5) covered after casing (1), the wind
Fan pedestal (5) is internally provided with fan cylinder (6), and the rear end of fan cylinder (6) is provided with fixed base station (7), the fixed base station
(7) there is several circumferential Rotating with Uniform on outer circumference surface, and extend the commutator bar (8) being fixed on to fan cylinder (6) inner face,
The flabellum (9) being contained in fan cylinder (6), the end face outside of each commutator bar (8) are provided on the fixation base station (7)
The upper runner (10) formed with phase lower recess, the runner (10) tail end, which is provided with, expands slot (11), the expansion slot (11)
On be provided with Road narrows (12), the Road narrows (12) axially penetrate through commutator bar (8) and make runner (10) and fixed base station (7) front end
Face is connected, and the front end of the flabellum (9) is provided with shield (13).
2. a kind of electric welding machine device according to claim 1, which is characterized in that opened on the outer circumference surface of fan cylinder (6)
Equipped with passage gaps (14), the passage gaps (14) connection fan cylinder (6) is internal external with fan cylinder (6), and the circulation
Gap (14) is obliquely installed with horizontal plane.
3. a kind of electric welding machine device according to claim 1, which is characterized in that the shield (13) includes several
Guard ring (15) and two connectors (16) being connected on guard ring (15), connector (16) described in two are symmetrical arranged, and
The both ends of each V-shaped design, the connector (16) are provided with hangers for fixing (17).
4. a kind of electric welding machine device according to claim 3, which is characterized in that the fan base (5) if on be provided with
Dry stud (18), the stud (18) are axially arranged and are uniformly distributed in the edge of fan base (5) along fan base (5)
Place, and the nut (19) being fixedly connected with for stud (18) and hangers (17) is provided on each stud (18).
5. a kind of electric welding machine device according to claim 4, which is characterized in that each stud (18) and fan cylinder
(6) there are heat dissipations gap (20) between excircle.
6. a kind of electric welding machine device according to claim 1, which is characterized in that the runner (10) and the phase for expanding slot (11)
Junction is provided with guide pad (21), and the guide pad (21) has towards the curved radian in inside, and guide pad (21)
Positioned at the outside of Road narrows (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678640.1U CN208214553U (en) | 2018-05-08 | 2018-05-08 | A kind of electric welding machine device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820678640.1U CN208214553U (en) | 2018-05-08 | 2018-05-08 | A kind of electric welding machine device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208214553U true CN208214553U (en) | 2018-12-11 |
Family
ID=64511052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820678640.1U Expired - Fee Related CN208214553U (en) | 2018-05-08 | 2018-05-08 | A kind of electric welding machine device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208214553U (en) |
-
2018
- 2018-05-08 CN CN201820678640.1U patent/CN208214553U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |