CN202240049U - Efficient welding device for power supply surge protective device - Google Patents
Efficient welding device for power supply surge protective device Download PDFInfo
- Publication number
- CN202240049U CN202240049U CN2011203743120U CN201120374312U CN202240049U CN 202240049 U CN202240049 U CN 202240049U CN 2011203743120 U CN2011203743120 U CN 2011203743120U CN 201120374312 U CN201120374312 U CN 201120374312U CN 202240049 U CN202240049 U CN 202240049U
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- power supply
- splints
- protective device
- clamping plate
- handles
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Abstract
The utility model relates to an efficient welding device for a power supply surge protective device. The efficient welding device for the power supply surge protective device comprises revolving shafts, pressure plates, splints, a base, pull handles, suspension handles and springs, wherein the splints are arranged on the base; a protective device is arranged between the splints; the revolving shafts and the pressure plates are arranged on the splints; the revolving shafts are rotatable; the pull handles are arranged on the pressure plates; the suspension handles are arranged on the outer sides of the splints; the pull handles and the suspension handles are tensioned by using the springs; and the springs are naturally in tensile states. Compared with the prior art, the efficient welding device for the power supply surge protective device provided by the utility model has the advantages of realization of welding of a plurality of elastic sheets after one-time compression, effective guarantee of pre-compression on the elastic sheets, great increase in the welding efficiency, simple structure and good practical use effect.
Description
Technical field
The utility model relates to a kind of welder, particularly a kind of power source surge protector welded and high efficient device.
Background technology
Existing power source surge protector all adopts the fabulous piezo-resistance of a kind of nonlinear characteristic.Under normal situation, Surge Protector is in high resistance states, and leakage current is almost nil, thereby guarantees the power-supply system normal power supply.When overvoltage surge appearred in power-supply system, power source surge protector is conducting in time nanosecond immediately, and superpotential amplitude limitation in the range of safety operation of equipment, is imported the earth with surge energy simultaneously and discharges.Subsequently, Surge Protector is threaded off rapidly again, returns to original high-impedance state, thereby does not influence the normal power supply of power-supply system.
The action key of power source surge protector is this link of shell fragment dropout.The shell fragment of existing power source surge protector is fixed by low-melting metal, generally uses the metallic tin solid welding fixed.When external drive reaches predetermined value, shell fragment heating deposite metal tin, the final realization threaded off.Therefore, need to use the metal soldering in advance, shell fragment is fixed.In existing protector production process, generally use electric iron to carry out soldering.But because the protector internal structure is complicated, shape is unfavorable for welding, and needs certain precompression after the shell fragment welding, to guarantee its rapid-releasing.These all bring very big trouble and inconvenience to welding process.
Summary of the invention
The deficiency that the utility model exists to prior art just provides a kind of power source surge protector welded and high efficient device.The described power source surge protector welded and high efficient of the utility model device comprises rotating shaft, pressing plate, clamping plate, base, pull handle, hanging handle and spring; Base is provided with clamping plate, places protector between the clamping plate, and clamping plate are provided with rotating shaft and pressing plate; Rotating shaft can be rotated; Pressing plate is provided with pull handle, in the arranged outside of clamping plate hanging handle is arranged, and is provided with spring and tension between pull handle and the hanging handle.
The nature of said spring is an extended state.
The described power source surge protector welded and high efficient of the utility model device compared with prior art, can be realized the welding of a plurality of shell fragments after once compressing; And effectively guaranteed the shell fragment precompression; Improved welding efficiency greatly, it is simple in structure, and practical effect is good.
Description of drawings
Fig. 1 is the described power source surge protector welded and high efficient of a utility model apparatus structure sketch map;
Fig. 2 is the shell fragment mount fixing structure sketch map of the described power source surge protector of the utility model;
Wherein:
10-welder, 11-rotating shaft, 12-pressing plate, 13-clamping plate, 14-base, 15-pull handle, 16-hanging handle, 17-spring, 20-protector, 21-shell fragment, 22-body, 23-fixture, 24-rivet, 25-solder joint.
The specific embodiment
To combine concrete embodiment that the content of the utility model is described below.
As shown in Figure 1, be the described power source surge protector welded and high efficient of the utility model apparatus structure sketch map, Fig. 2 is the shell fragment mount fixing structure sketch map of power source surge protector.The described power source surge protector 20 of the utility model comprises shell fragment 21, body 22, fixture 23, rivet 24.Body 22 is provided with fixture 23, through rivet 24 an end riveting of shell fragment 21 is contained in fixture 23, and the other end is provided with solder joint 25.Because shell fragment 21 has certain radian, and the certain precompression of the fixing back generation of welding, therefore, during other end welding, welding again after must shell fragment 21 being compressed.
The described power source surge protector welded and high efficient of the utility model device 10 comprises rotating shaft 11, pressing plate 12, clamping plate 13, base 14, pull handle 15, hanging handle 16, spring 17.Base 14 is provided with clamping plate 13, places protector 20 between the clamping plate 13, and the distance between the clamping plate 13 guarantees to be not easy to rock after protector 20 is placed.Clamping plate 13 are provided with rotating shaft 11 and pressing plate 12.Rotating shaft 11 can be rotated, and generally through pressing plate 12 shell fragment 21 is pressed on the body 22.Pressing plate 12 is provided with pull handle 15, in the arranged outside of clamping plate 13 hanging handle 16 is arranged, and is provided with spring 17 between pull handle 15 and the hanging handle 16 and with both tensions, the nature of spring 17 is an extended state.Therefore, spring 17 is strained pressing plate 12 and lean against on the clamping plate 13.
When needs welded, the tensile force that overcomes spring 17 was upwards mentioned pressing plate 12, and protector 20 is placed between the clamping plate 13, put down pressing plate 12 again.Under the effect of pressing plate 12, the end that shell fragment 21 stretches out is close on the body 22.Weld and get final product this moment.
The described power source surge protector welded and high efficient of the utility model device compared with prior art, can be realized the welding of a plurality of shell fragments after once compressing; And effectively guaranteed the shell fragment precompression; Improved welding efficiency greatly, it is simple in structure, and practical effect is good.
Claims (2)
1. power source surge protector welded and high efficient device; It is characterized in that: described welder comprises rotating shaft (11), pressing plate (12), clamping plate (13), base (14), pull handle (15), hanging handle (16), spring (17); Base (14) is provided with clamping plate (13), places protector (20) between the clamping plate (13), and clamping plate (13) are provided with rotating shaft (11) and pressing plate (12); Rotating shaft (11) can be rotated; Pressing plate (12) is provided with pull handle (15), in the arranged outside of clamping plate (13) hanging handle (16) is arranged, and is provided with spring (17) and tension between pull handle (15) and the hanging handle (16).
2. a kind of power source surge protector welded and high efficient device as claimed in claim 1, it is characterized in that: the nature of said spring (17) is an extended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203743120U CN202240049U (en) | 2011-09-30 | 2011-09-30 | Efficient welding device for power supply surge protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203743120U CN202240049U (en) | 2011-09-30 | 2011-09-30 | Efficient welding device for power supply surge protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202240049U true CN202240049U (en) | 2012-05-30 |
Family
ID=46101350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203743120U Expired - Fee Related CN202240049U (en) | 2011-09-30 | 2011-09-30 | Efficient welding device for power supply surge protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202240049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231191A (en) * | 2013-04-27 | 2013-08-07 | 昆山禾旺电子有限公司 | Copper foil tin-soldering jag |
| CN117798536A (en) * | 2024-02-27 | 2024-04-02 | 烟台三水电器有限公司 | Welding device for surge protector |
-
2011
- 2011-09-30 CN CN2011203743120U patent/CN202240049U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231191A (en) * | 2013-04-27 | 2013-08-07 | 昆山禾旺电子有限公司 | Copper foil tin-soldering jag |
| CN103231191B (en) * | 2013-04-27 | 2015-07-01 | 昆山禾旺电子有限公司 | Copper foil tin-soldering jag |
| CN117798536A (en) * | 2024-02-27 | 2024-04-02 | 烟台三水电器有限公司 | Welding device for surge protector |
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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 |
Granted publication date: 20120530 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |