CN202558061U - Solder packaging for point-coating - Google Patents
Solder packaging for point-coating Download PDFInfo
- Publication number
- CN202558061U CN202558061U CN2012201738527U CN201220173852U CN202558061U CN 202558061 U CN202558061 U CN 202558061U CN 2012201738527 U CN2012201738527 U CN 2012201738527U CN 201220173852 U CN201220173852 U CN 201220173852U CN 202558061 U CN202558061 U CN 202558061U
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- China
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- coating
- point
- tubular body
- solder
- packaging
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- Expired - Fee Related
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Abstract
The utility model discloses a solder packaging for point-coating. The packaging is provided with a necked-opening front end plug head which matched with the front end of a necked-opening of a tubular shape main body through threads, a piston is arranged inside the tubular shape main body and in clearance fit with the inner wall of the tubular shape main body, and a buckled rear end cover is further disposed at the rear end of the tubular shape main body. After the packaging is used, solder for point-coating in a large package can be conveniently dividedly packed into a small package, or the solder for point-coating in the small package is coated on the needed position, the solder packaging for point-coating is convenient to use, accurate in point-coating, and capable of being preferably adapted to mechanized operations.
Description
Technical field
The utility model belongs to welding technology field, especially when the branch distributor sealing bonnet, is exclusively used in the packing material of the scolder that spot printing uses.
Background technology
Branch distributor is for ensureing signal capabilities preferably; Basic metal all-closed formula shell, wherein most of zinc alloy or the outer box of aluminium alloy compression casting formula, the tin-plate material bonnet of adopting of adopting; Electrodeposited coating is tin alloy plating, zinc alloy plating or nickel plating part, and sealing means uses glue envelope or full tin envelope.Full tin envelope mode is adopted in wherein most of sealing, the branch distributor shell that this mode is processed, and it is little to reach volume, the characteristics of in light weight, advantages of good shielding performance.For many years, the full tin envelope mode of branch distributor shell bonnet all adopts manual electric soldering iron welding, and the low melting point that adds rosin in the middle of wlding adopts has the slicker solder silk.
The branch distributor housing mechanical strength of traditional handicraft welding can; Sealing property is up to standard; Belong to pure handwork but be subject in the operating process, individual operation otherness is obvious, and manual welding surface irregularity, production efficiency are low; Produce more rosin flue gas in the manual welding process, unfavorable to employee's physical and mental health.Wherein mainly be that scolder has used low-melting slicker solder silk that has in the traditional handicraft; Along with the unleaded arrival of electronic product, the unleaded gesture of product is a trend, owing to the lead-free solder fusing point that is substituted with the slicker solder silk is higher; Rotten big to the erosion of soldering iron nozzle in the traditional-handwork weldering, strengthened to produce and dropped into.The temperature of box body improves after the raising soldering iron nozzle temperature, the easy variable color of box body coating, and serious box body coating can lack, and the internal fixation hot melt adhesive also can melt, and the interface micelle can be out of shape, even the internal circuit board component is also impaired.
At present, improved welding process, after bonnet welding is accomplished, guaranteed shock-resistantly, closure under the situation, reduces the individual difference that causes because of pure handwork completely, improves the overall performance of product.Realize the automation of welding, improve workman's work efficiency.People have found out and have substituted the lead-free solder that the slicker solder silk is arranged, and comply with the unleaded demand in market.
For cooperating the unleaded process of branch distributor and, being necessary the packing material of scolder is also made improvement, make it can adapt to mechanized for dielectric bonding machinery equalization provides safeguard.
Summary of the invention
The purpose of the utility model promptly provides a kind of packing material that is exclusively used in spot printing with scolder.
For this reason, the technical scheme of the utility model employing is such: spot printing is used the scolder packing material, comprises tubular body, and it has the front end of a reducing; It also comprises a plug, and the reducing front end of plug and tubular body is characterized in that with screw thread fit: be provided with a piston in the tubular body, with tubular body inwall free-running fit; The tubular body rear end also has the rear side housing of a fastening.
The utility model is opened the rear side housing of its fastening in use, connects special-purpose source of the gas then, can promote piston advances forward, thereby scolder is extruded from front end.After using this packing material, can easily the spot printing of packing greatly be installed to inner wrapping with the scolder branch, or the spot printing of inner wrapping is coated with scolder installs to desired location, easy to use, spot printing is accurate, can adapt to mechanized better.
Description of drawings
Embodiment below in conjunction with concrete is described further the utility model.
Fig. 1 is the structural representation of the utility model.
Sequence number is represented among the figure: the front end of 1-tubular body, 2-reducing, 3-plug, 4-screw thread, 5-piston, 6-rear side housing.
The specific embodiment
As shown in Figure 1, this instance comprises tubular body 1, plug 3 and rear side housing 6.Tubular body 1 has the front end 2 of a reducing, and plug 3 has a screw thread 4 with reducing front end 2 joints of tubular body 1.There is a piston 5 tubular body 1 inside, and piston 5 contacts with tubular body 1 inwall gap, and piston 5 is at tubular body 1 internal motion.Tubular body 1 back also has a rear side housing 6.
When this instance uses, open the rear side housing 6 of its fastening, connect special-purpose source of the gas, can promote piston 5 and travel forward, thereby scolder is extruded from front end in tubular body 1 inside.
Claims (1)
1.
OnePlant spot printing and use the scolder packing material, comprise tubular body, it has the front end of a reducing; It also comprises a plug, and the reducing front end of plug and tubular body is characterized in that with screw thread fit: be provided with a piston in the tubular body, with tubular body inwall free-running fit; The tubular body rear end also has the rear side housing of a fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201738527U CN202558061U (en) | 2012-04-23 | 2012-04-23 | Solder packaging for point-coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201738527U CN202558061U (en) | 2012-04-23 | 2012-04-23 | Solder packaging for point-coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558061U true CN202558061U (en) | 2012-11-28 |
Family
ID=47207747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201738527U Expired - Fee Related CN202558061U (en) | 2012-04-23 | 2012-04-23 | Solder packaging for point-coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558061U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668035A (en) * | 2016-02-03 | 2016-06-15 | 黄延庆 | Glass cement bottle with high sealing performance |
| CN106347816A (en) * | 2016-10-31 | 2017-01-25 | 张家港沙工科技服务有限公司 | Cavity adjustable tank for storing emulsion |
-
2012
- 2012-04-23 CN CN2012201738527U patent/CN202558061U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668035A (en) * | 2016-02-03 | 2016-06-15 | 黄延庆 | Glass cement bottle with high sealing performance |
| CN106347816A (en) * | 2016-10-31 | 2017-01-25 | 张家港沙工科技服务有限公司 | Cavity adjustable tank for storing emulsion |
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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: 20121128 Termination date: 20150423 |
|
| EXPY | Termination of patent right or utility model |