CN209349670U - A kind of hand-held inversion welding machine - Google Patents
A kind of hand-held inversion welding machine Download PDFInfo
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- CN209349670U CN209349670U CN201822055867.3U CN201822055867U CN209349670U CN 209349670 U CN209349670 U CN 209349670U CN 201822055867 U CN201822055867 U CN 201822055867U CN 209349670 U CN209349670 U CN 209349670U
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- inverter
- fixed
- fixed link
- motion bar
- held
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Abstract
The utility model discloses a kind of hand-held inversion welding machines, including connecting line, inverter and circumscripted power line, the upper surface middle of the inverter is fixed with handle, the upper surface side middle of the handle is inlaid with switch, one end middle lower end of the inverter is fixed with fixed link, the side of the fixed link is movably installed with motion bar, the motion bar deviates from one end middle being in contact with fixed link and is fixed with spring, the spring is fixed in fixed link away from one end of motion bar, the inverter is fixed with radiator-grid away from one end middle of fixed link, the lower end connection that the inverter is located at radiator-grid is fixed with circumscripted power line, the inverter is located at middle connection on the downside of one end of fixed link and is equipped with connecting line, the connecting line is equipped with hook away from the connection of one end of inverter, the inverter Lower end surface two sides are respectively and fixedly provided with supporting block.The utility model is conducive to the use to inversion welding machine, and the effect that use scope is wider.
Description
Technical field
The utility model relates to inversion welding machine technical field, specially a kind of hand-held inversion welding machine.
Background technique
Inverter arc welding power source, also known as arc welding inverter are a kind of novel sources of welding current.This power supply is usually by three
Phase power frequency (50Hz) exchanges network voltage, first rectifies and filters through input rectifier, becomes direct current, then pass through high power switch electricity
The alternation switch of subcomponent (thyristor SCR, transistor GTR, field-effect tube MOSFET or IGBT) acts on, and is reverse into several kHz ~ several
The midfrequent AC voltage of ten kHz, while being down to through transformer the tens V voltages for being suitable for welding, after rectification and through reactance again
It filters output phase and works as stable direct current welding current.
Existing inversion welding machine volume is larger, is not easy to operate when in use, and the flexibility used is hindered, and is
It is easy to operate when in use, work efficiency is high and energy loss is small, it is now desired to a kind of inversion welding machine of hand-held.
Utility model content
The purpose of this utility model is to provide a kind of hand-held inversion welding machine, have small in size easy to operate excellent
Point, it is larger to solve existing inversion welding machine volume, is not easy to operate when in use, what the flexibility used was hindered
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of hand-held inversion welding machine, including even
Wiring, inverter and circumscripted power line, the upper surface middle of the inverter are fixed with handle, the upper surface one of the handle
Side middle is inlaid with switch, and one end middle lower end of the inverter is fixed with fixed link, wherein
The side of the fixed link is movably installed with motion bar, and the motion bar deviates from the one end being in contact with fixed link
Between be fixed with spring, the spring is fixed in fixed link away from one end of motion bar.
Preferably, the inverter is fixed with radiator-grid away from one end middle of fixed link, and the inverter, which is located at, to be dissipated
The lower end connection of heat supply network is fixed with circumscripted power line.
Preferably, one end downside middle connection that the inverter is located at fixed link is equipped with connecting line, the connection
Line is equipped with hook away from the connection of one end of inverter, and the lower end surface two sides of the inverter are respectively and fixedly provided with supporting block.
Preferably, the side middle of the inverter is inlaid with rotation button, and the rotation button and switch pass through conducting wire
It is electrically connected with inverter, the connecting line and circumscripted power line are electrically connected with inverter.
Preferably, the length of the fixed link is greater than the length of motion bar, has one between the fixed link and motion bar
Fixed angle.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model can be realized by setting fixed link and motion bar and welding rod be fixed effect convenient to use
Welding rod is fixed between fixed link and motion bar by fruit when in use, can be to welding rod by pressing motion bar after welding rod is finished
It is replaced, while welding rod is conducive to by spring and is fixed between fixed link and motion bar.
2, the utility model can be realized by setting inverter and handle and carry out hand-held effect to electric welding machine, passed through
Circumscripted power line connects to power supply, while by switch connection power supply, and holding handle can facilitate the use to inverter, according to
The difference of requirement can be adjusted by the magnitude of current of the rotation button to inverter.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the forward sight structural schematic diagram of the utility model；
Fig. 3 is the side structure schematic view of the utility model.
In figure: 1, fixed link；2, it links up with；3, connecting line；4, inverter；5, radiator-grid；6, circumscripted power line；7, handle；
8, rotation button；9, it switchs；10, spring；11, motion bar；12, supporting block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of hand-held inversion welding machine, including even
Wiring 3, inverter 4 and circumscripted power line 6, the upper surface middle of the inverter 4 are fixed with handle 7, the handle 7 it is upper
End face side middle is inlaid with switch 9, and one end middle lower end of the inverter 4 is fixed with fixed link 1, wherein
The side of the fixed link 1 is movably installed with motion bar 11, and the motion bar 11 deviates to be in contact with fixed link 1
One end middle is fixed with spring 10, and the spring 10 is fixed in fixed link 1 away from one end of motion bar 11, when in use will
Welding rod is fixed between fixed link 1 and motion bar 11, after welding rod is finished, can be carried out more to welding rod by pressing motion bar 11
It changes, while welding rod is conducive to by spring 10 and is fixed between fixed link 1 and motion bar 11.
The inverter 4 is fixed with radiator-grid 5 away from one end middle of fixed link 1, and inverter 4 is easy to produce at work
Heat amount is conducive to radiate to inverter 4 by radiator-grid 5, and the lower end connection that the inverter 4 is located at radiator-grid 5 is solid
Surely there is circumscripted power line 6.
The inverter 4 is located at middle connection on the downside of one end of fixed link 1 and is equipped with connecting line 3, and the connecting line 3 is carried on the back
One end connection from inverter 4 is equipped with hook 2, and the lower end surface two sides of the inverter 4 are respectively and fixedly provided with supporting block 12, are welding
It is preceding by the way that hook 2 and the object of welding are attached, be conducive to object turn-on current, convenient for the welding to object.
The side middle of the inverter 4 is inlaid with rotation button 8, the rotation button 8 and switch 9 by conducting wire with it is inverse
Become device 4 to be electrically connected, the connecting line 3 and circumscripted power line 6 are electrically connected with inverter 4, are connected by circumscripted power line 6 and power supply
It connects, while being powered on by switch 9, and hold handle 7 to facilitate the use to inverter 4, difference according to requirements
It can be adjusted by the magnitude of current of the rotation button 8 to inverter 4.
The length of the fixed link 1 is greater than the length of motion bar 11, has between the fixed link 1 and motion bar 11 certain
Angle.
Working principle: in utility model works, being connected to power supply by circumscripted power line 6, while being connected by switch 9
Power supply, and holding handle 7 can facilitate the use to inverter 4, difference according to requirements can be by rotation button 8 to inverter
4 magnitude of current is adjusted, and is fixed with the welding being conducive to object to welding rod by fixed link 1 and motion bar 11, simultaneously
After welding rod is finished, welding rod can be replaced by pressing motion bar 11.Above is the working principle of the utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of hand-held inversion welding machine, including connecting line (3), inverter (4) and circumscripted power line (6), it is characterised in that:
The upper surface middle of the inverter (4) is fixed with handle (7), and the upper surface side middle of the handle (7) is inlaid with
It switchs (9), one end middle lower end of the inverter (4) is fixed with fixed link (1), wherein
The side of the fixed link (1) is movably installed with motion bar (11), and the motion bar (11) deviates from and connects with fixed link (1)
One end middle of touching is fixed with spring (10), and the spring (10) is fixed on fixed link (1) away from the one end of motion bar (11)
On.
2. a kind of hand-held inversion welding machine according to claim 1, it is characterised in that: the inverter (4) is away from solid
One end middle of fixed pole (1) is fixed with radiator-grid (5), and the lower end connection that the inverter (4) is located at radiator-grid (5) is fixed with
Circumscripted power line (6).
3. a kind of hand-held inversion welding machine according to claim 1, it is characterised in that: the inverter (4) is located at solid
Middle connection is equipped with connecting line (3) on the downside of one end of fixed pole (1), and the connecting line (3) connects away from the one end of inverter (4)
Logical to be equipped with hook (2), the lower end surface two sides of the inverter (4) are respectively and fixedly provided with supporting block (12).
4. a kind of hand-held inversion welding machine according to claim 1, it is characterised in that: the side of the inverter (4)
Middle is inlaid with rotation button (8), and the rotation button (8) is electrically connected by conducting wire with inverter (4) with switch (9), described
Connecting line (3) and circumscripted power line (6) are electrically connected with inverter (4).
5. a kind of hand-held inversion welding machine according to claim 1, it is characterised in that: the length of the fixed link (1)
Greater than the length of motion bar (11), there is certain angle between the fixed link (1) and motion bar (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055867.3U CN209349670U (en) | 2018-12-09 | 2018-12-09 | A kind of hand-held inversion welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822055867.3U CN209349670U (en) | 2018-12-09 | 2018-12-09 | A kind of hand-held inversion welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209349670U true CN209349670U (en) | 2019-09-06 |
Family
ID=67798605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822055867.3U Active CN209349670U (en) | 2018-12-09 | 2018-12-09 | A kind of hand-held inversion welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209349670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247325A (en) * | 2020-11-17 | 2021-01-22 | 沈阳宇光温度仪表有限公司 | Argon arc welding machine for superfine metal thread |
-
2018
- 2018-12-09 CN CN201822055867.3U patent/CN209349670U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112247325A (en) * | 2020-11-17 | 2021-01-22 | 沈阳宇光温度仪表有限公司 | Argon arc welding machine for superfine metal thread |
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