CN203156209U - Device for protecting elements on panel of welding machine - Google Patents
Device for protecting elements on panel of welding machine Download PDFInfo
- Publication number
- CN203156209U CN203156209U CN 201220735355 CN201220735355U CN203156209U CN 203156209 U CN203156209 U CN 203156209U CN 201220735355 CN201220735355 CN 201220735355 CN 201220735355 U CN201220735355 U CN 201220735355U CN 203156209 U CN203156209 U CN 203156209U
- Authority
- CN
- China
- Prior art keywords
- face mask
- transparent face
- panel
- microswitch
- over switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arc Welding Control (AREA)
Abstract
The utility model provides a device for protecting elements on a panel of a welding machine. The protection device mainly comprises a transparent face mask, a hinge, a microswitch, a front plate and a voltage change-over switch. The transparent face mask is fixed on the front plate of the machine through the hinge and can be opened when the elements on the panel are operated, and the elements on the protection panel are closed during welding. The transparent surface mask controls the on and off of a welding power supply by controlling the microswitch. Only when a power supply main switch is switched on and the transparent face mask is closed, the welding power supply can be switched on. Once the transparent face mask is manually opened, the welding power supply is switched off automatically, and the voltage change-over switch stops working. The protection device for the elements on the panel of the welding machine has the benefits as follows: the protective property of the transparent face mask is better, and the elements on the protection panel can be effectively protected from being corroded by rain and dust; and when the transparent surface mask is opened, the microswitch is switched on, and the power supply is switched off, so that the voltage change-over switch is protected, and normal use of the welding machine is guaranteed.
Description
Technical field
A kind of gas-shielded welder panel component of the utility model protective device relates to the device for the protection of element on the gas-shielded welder guidance panel.
Background technology
At present; element on the market on the general gas-shielded welder guidance panel lacks protection; can't resist the environment damage influence that comes from the outside; comprise the corrosion of dipping and the dust of rainwater; especially wherein voltage change-over switch is not often because the operator consults and uses explanation, when welding is carried out; change weldingvoltage in violation of rules and regulations, cause producing electric arc and burn this change-over switch.
The utility model content
The purpose of this utility model is to overcome the deficiency that the element that has now on the gas-shielded welder guidance panel lacks protection; a kind of protective device is provided; adverse circumstances when on the one hand the panel control element being welded with the external world are isolated, and prevent operator's maloperation change-over switch when connecting power supply on the other hand.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of panel component protective device of the utility model, mainly by transparent face mask, hinge, microswitch, machine header board, voltage change-over switch are formed.Transparent face mask fixes on the machine header board by hinges fixing, opens during element that transparent face mask can be on guidance panel, closes the element on the protection panel when welding job; At the homonymy of hinge, the back side of header board microswitch is installed; by punching at header board; making the flip flop equipment of microswitch stretch out header board is pushed down by the top of transparent face mask; when opening transparent face mask; microswitch will be opened; cut off general supply, thereby reach the purpose of protection voltage change-over switch.
Compared with prior art, the beneficial effects of the utility model are: the protective of transparent face mask is relatively good, increases transparent face mask and can protect element on the panel can not be subjected to the corrosion of rainwater and dust; The transparent face mask of band microswitch can be cut off the electricity supply when face shield is opened.If the welder removes to regulate change-over switch when not cutting off the electricity supply, must open transparent face mask earlier, thereby close power supply automatically, protected change-over switch, guaranteed the normal use of welding machine
Description of drawings
Fig. 1 is the side view of a kind of gas-shielded welder panel component of the utility model protective device.
Fig. 2 is the stereogram of a kind of gas-shielded welder panel component of the utility model protective device.
The specific embodiment
Below in conjunction with drawings and embodiments, further specify the utility model.
In the present embodiment, see also shown in diagram 1 and the diagram 2, a kind of gas-shielded welder panel component of the utility model protective device mainly is made up of transparent face mask (1), hinge (2), microswitch (3), machine header board (4), change-over switch (5).
In the present embodiment; see also shown in diagram 1 and the diagram 2; the transparent face mask (1) of a kind of gas-shielded welder panel component of the utility model protective device is installed on the machine header board (4) by hinge (2), is used for protecting machine header board (4) to go up change-over switch (5) and other elements of installing.Between two hinges (2); microswitch (3) is installed at the back side of machine header board (4); by punching at machine header board (4); making the flip flop equipment of microswitch (3) stretch out machine header board (4) is pushed down by the top of transparent face mask (1); as long as open transparent face mask (1); microswitch (3) will be opened, and cuts off general supply, thereby reaches the purpose of protection change-over switch (5).
Above embodiment only is a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.For example on the utility model basis, select for use about other forms of face shield, the technical scheme of the mounting means of face shield and face shield flip flop equipment is also within protection domain of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (1)
1. the protective device of a welding machine panel component, it is characterized in that: mainly formed by transparent face mask, hinge, microswitch, machine header board, voltage change-over switch, transparent face mask fixes on the machine header board by hinges fixing, transparent face mask can be on guidance panel element the time open, when welding job, close the element on the protection panel; At the homonymy of hinge, the back side of header board microswitch is installed; by punching at header board; making the flip flop equipment of microswitch stretch out header board is pushed down by the top of transparent face mask; when opening transparent face mask; microswitch will be opened; cut off general supply, thereby reach the purpose of protection voltage change-over switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735355 CN203156209U (en) | 2012-12-28 | 2012-12-28 | Device for protecting elements on panel of welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220735355 CN203156209U (en) | 2012-12-28 | 2012-12-28 | Device for protecting elements on panel of welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203156209U true CN203156209U (en) | 2013-08-28 |
Family
ID=49017433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220735355 Expired - Fee Related CN203156209U (en) | 2012-12-28 | 2012-12-28 | Device for protecting elements on panel of welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203156209U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032013A (en) * | 2017-12-20 | 2018-05-15 | 浙江联洋机电科技有限公司 | Source of welding current panel |
| CN110721875A (en) * | 2019-09-06 | 2020-01-24 | 派姆特科技(苏州)有限公司 | Glue dispenser is used in encoder production |
-
2012
- 2012-12-28 CN CN 201220735355 patent/CN203156209U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108032013A (en) * | 2017-12-20 | 2018-05-15 | 浙江联洋机电科技有限公司 | Source of welding current panel |
| CN108032013B (en) * | 2017-12-20 | 2019-12-27 | 浙江联洋机电科技有限公司 | Welding power supply panel |
| CN110721875A (en) * | 2019-09-06 | 2020-01-24 | 派姆特科技(苏州)有限公司 | Glue dispenser is used in encoder production |
| CN110721875B (en) * | 2019-09-06 | 2020-11-20 | 派姆特科技(苏州)有限公司 | Glue dispenser is used in encoder production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130828 Termination date: 20191228 |