CN201320655Y - Welding device capable of regulating welding pressure - Google Patents
Welding device capable of regulating welding pressure Download PDFInfo
- Publication number
- CN201320655Y CN201320655Y CNU2008202044358U CN200820204435U CN201320655Y CN 201320655 Y CN201320655 Y CN 201320655Y CN U2008202044358 U CNU2008202044358 U CN U2008202044358U CN 200820204435 U CN200820204435 U CN 200820204435U CN 201320655 Y CN201320655 Y CN 201320655Y
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- pressure
- spring
- electrode
- welding
- adjustment seat
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Abstract
The utility model relates to the technical field of welding device, in particular to a welding device capable of regulating welding pressure. The utility model adds a regulating device and a spring to the existing welding device, a forcing spindle is movably inlaid into the spindle hole of a permanent seat; a connecting seat is connected with the lower end of the forcing spindle and an electrode; the regulating device is arranged at the upper end of the permanent seat, and the lower end of the spring is butted against the upper end of the forcing spindle, and the upper end of the spring butts against the regulating device. The utility model can automatically regulate the pressure between the electrode and the welded parts to keep the pressure between the electrode and the welded parts in a proper range, thereby keeping the welding electric current in a proper range and guaranteeing welding quality.
Description
Technical field:
The utility model relates to the welder technical field, refers in particular to a kind of welder that can regulate welding pressure.
Background technology:
Welder commonly used at present comprises holder, pressure axis, Connection Block and electrode, and pressure axis is fixed on the holder, and Connection Block connects the lower end and the electrode of pressure axis, and electrode is positioned at the lower end of pressure axis.Welder drives electrode by holder and pressure axis and drops to the weldment surface when welding, weld action, but, owing to be rigidly connected between electrode and the holder, when electrode Contact welding fitting, pressure between electrode and the weldment is difficult to control, the pressure of electrode pair weldment is excessive or too small, and it causes the welding current instability, and welding current is excessive or too small, the welding quality instability is prone to phenomenons such as dry joint, rosin joint.
The utility model content:
The purpose of this utility model is to provide a kind of welder that can regulate welding pressure at the deficiencies in the prior art, and it can regulate the pressure between electrode and the weldment automatically, and welding current is remained in the suitable scope, guarantees welding quality.
For achieving the above object, the utility model is achieved through the following technical solutions:
Can regulate the welder of welding pressure, it comprises holder, pressure axis, Connection Block, electrode, adjusting device and spring, the pressure axis activity is plugged on the axis hole of holder, Connection Block connects pressure axis and electrode, electrode is positioned at the lower end of pressure axis, adjusting device is installed in the upper end of holder, and the spring lower end is pressed on the upper end of pressure axis, and the upper end of spring compresses adjusting device.
Adjusting device is made up of adjustment seat, release handle, cavity is offered in adjustment seat inside, and the lower end of adjustment seat is fixed on the upper end of holder, and release handle is screwed onto the upper end of adjustment seat, the center of release handle is provided with pillar, and pillar extend in the cavity of adjustment seat by the through hole of adjustment seat upper end.
The upper end of pressure axis is provided with one inverse-T-shaped, and the lower end of spring is set on inverse-T-shaped the center column.
The upper end of spring is pressed on the lower end of pillar.
The lower end of pillar is provided with one "T"-shaped, and the upper end of spring is set on "T"-shaped the center column.
The beneficial effects of the utility model: the utility model has increased adjusting device and spring on existing welder, the pressure axis activity is plugged on the axis hole of holder, Connection Block connects pressure axis and electrode, adjusting device is installed in the upper end of holder, the spring lower end is pressed on the upper end of pressure axis, the upper end of spring compresses adjusting device, the utility model can be regulated pressure between electrode and the weldment automatically by adjusting device and spring, pressure between electrode and the weldment is remained in the suitable scope, thereby welding current is remained in the suitable scope, guarantee welding quality.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the cutaway view in AA cross section in the accompanying drawing 1.
The specific embodiment:
Can regulate the welder of welding pressure and see attached Fig. 1 and 2, it comprises holder 1, pressure axis 2, Connection Block 3, electrode 4, adjusting device 5 and spring 6, pressure axis 2 activities are plugged on the axis hole of holder 1, pressure axis 2 can move up and down by relative fixed seat 1, Connection Block 3 connects pressure axis 2 and electrode 4, and electrode 4 is positioned at the lower end of pressure axis 2, and adjusting device 5 is installed in the upper end of holder 1, spring 6 lower ends are pressed on the upper end of pressure axis 2, and the upper end of spring 6 compresses adjusting device 5.
Further point out, described adjusting device 5 is made up of adjustment seat 7, release handle 8, cavity is offered in adjustment seat 7 inside, the lower end of adjustment seat 7 is fixed on the upper end of holder 1, release handle 8 is screwed onto the upper end of adjustment seat 7, the center of release handle 8 is provided with pillar 9, and pillar 9 extend in the cavity of adjustment seat 7 by the through hole of adjustment seat 7 upper ends, and the upper end of spring 6 is pressed on the lower end of pillar 9.
Wherein, the lower end of pillar 9 is provided with one "T"-shaped 11, and the upper end of spring 6 is set on "T"-shaped 11 the center column, 6 location of "T"-shaped 11 pairs of springs and supporting role.The upper end of pressure axis 2 is provided with one inverse-T-shaped 10, and the lower end of spring 6 is set on inverse-T-shaped 10 the center column.Pressure axis 2 can not come off away from the axis hole of holder 1, simultaneously, 6 location of inverse-T-shaped 10 pairs of springs and supporting role.
The electrode 4 of welder is when the Contact welding fitting, because the effect of spring 6, spring can be regulated the pressure between electrode and the weldment automatically, and the pressure between electrode and the weldment is remained in the suitable scope, thereby welding current is remained in the suitable scope, guarantee welding quality.
In addition, rotation release handle 8 can regulating spring 6 spring force, by release handle 8 can regulating spring 6 compression degree when the original state, by the fluctuation range that can regulate the pressure between electrode 4 and the weldment to the adjusting of the compression degree of spring 6 when the original state, the pressure between electrode 4 and the weldment is kept in allowed limits.
The above only is preferred embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1, can regulate the welder of welding pressure, it comprises holder (1), pressure axis (2), Connection Block (3) and electrode (4), pressure axis (2) activity is plugged on the axis hole of holder (1), Connection Block (3) connects pressure axis (2) and electrode (4), electrode (4) is positioned at the lower end of pressure axis (2), it is characterized in that: it also comprises adjusting device (5) and spring (6), adjusting device (5) is installed in the upper end of holder (1), spring (6) lower end is pressed on the upper end of pressure axis (2), and the upper end of spring (6) compresses adjusting device (5).
2, the welder that can regulate welding pressure according to claim 1, it is characterized in that: adjusting device (5) is made up of adjustment seat (7), release handle (8), cavity is offered in adjustment seat (7) inside, the lower end of adjustment seat (7) is fixed on the upper end of holder (1), release handle (8) is screwed onto the upper end of adjustment seat (7), the center of release handle (8) is provided with pillar (9), and pillar (9) extend in the cavity of adjustment seat (7) by the through hole of adjustment seat (7) upper end.
3, the welder that can regulate welding pressure according to claim 2 is characterized in that: the upper end of pressure axis (2) is provided with one inverse-T-shaped (10), and the lower end of spring (6) is set on the center column of inverse-T-shaped (10).
4, according to claim 2 or the 3 described welders that can regulate welding pressure, it is characterized in that: the upper end of spring (6) is pressed on the lower end of pillar (9).
5, the welder that can regulate welding pressure according to claim 4 is characterized in that: the lower end of pillar (9) is provided with one "T"-shaped (11), and the upper end of spring (6) is set on the center column of "T"-shaped (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202044358U CN201320655Y (en) | 2008-11-28 | 2008-11-28 | Welding device capable of regulating welding pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202044358U CN201320655Y (en) | 2008-11-28 | 2008-11-28 | Welding device capable of regulating welding pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320655Y true CN201320655Y (en) | 2009-10-07 |
Family
ID=41158043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202044358U Expired - Lifetime CN201320655Y (en) | 2008-11-28 | 2008-11-28 | Welding device capable of regulating welding pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320655Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271003A (en) * | 2016-10-19 | 2017-01-04 | 广州松兴电气股份有限公司 | A kind of spring pressurization mechanism arrangement |
-
2008
- 2008-11-28 CN CNU2008202044358U patent/CN201320655Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106271003A (en) * | 2016-10-19 | 2017-01-04 | 广州松兴电气股份有限公司 | A kind of spring pressurization mechanism arrangement |
| CN106271003B (en) * | 2016-10-19 | 2018-11-30 | 广州松兴电气股份有限公司 | A kind of spring pressurization mechanism arrangement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |