CN203992919U - A kind of positioner for filter protection net welding - Google Patents
A kind of positioner for filter protection net welding Download PDFInfo
- Publication number
- CN203992919U CN203992919U CN201420402123.3U CN201420402123U CN203992919U CN 203992919 U CN203992919 U CN 203992919U CN 201420402123 U CN201420402123 U CN 201420402123U CN 203992919 U CN203992919 U CN 203992919U
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- weldering arm
- protection net
- filter protection
- welding
- core axle
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Abstract
The utility model relates to a kind of positioner for filter protection net welding, comprise mash welder (1), described mash welder (1) is provided with lower weldering arm (2) and upper weldering arm (3), the front side of described lower weldering arm (2) is provided with bottom electrode (7), described upper weldering arm (3) front side is provided with top electrode (6), it is characterized in that: the rear side at described lower weldering arm (2) is fixedly connected with a positioning baffle (4), on described lower weldering arm (2), be also set with one for the positioning core axle (5) of filter protection net welding.Advantage of the present utility model: this apparatus structure is simple, cost is low, easily assembling, convenient processing, process velocity is fast, and the protecting wire net of welding is effective, practical.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of hydraulic filter screen pack, particularly a kind of positioner for filter protection net welding.
Background technology
Air filter is arranged in engine aspirating system, the assembly that it is comprised of the filter component of one or several clean air.Its Main Function is that filtering will enter objectionable impurities in the air of cylinder, to reduce the premature wear of cylinder, piston, piston ring, valve and valve seating.Engine has air, machine oil, three kinds of cleaners of hydraulic pressure, is generally called " three filters ".They undertake respectively the filtration of engine aspirating system, lubricating system and combustion system medium.
Filter protection net is after round as a ball, by mash welder, filter protection net is welded into a cylinder, the welding method of present stage is, operating personnel pin the edge of filter protection net by hand, this method opposite joint is difficulty quite, when product quality is had relatively high expectations, this welding method is generally difficult to reach requirement, and this method is difficult to inner supporting circle to weld together with protecting wire net, welding sequence is many, when long working, operator is compared with fatiguability, inefficiency, so present stage is badly in need of wanting a kind of positioner that facilitates filter protection net welding, through extensively retrieval, not yet find comparatively desirable technical scheme.
Utility model content
The shortcomings such as the purpose of this utility model is in order to solve present stage in welding during filter protection net, and the opposite joint of existence difficulty, efficiency are low, and a kind of positioner for filter protection net welding proposing.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of positioner for filter protection net welding, comprise mash welder, described mash welder is provided with lower weldering arm and upper weldering arm, the front side of described lower weldering arm is provided with bottom electrode, described upper weldering arm front side is provided with top electrode, it is characterized in that: the rear side at described lower weldering arm is fixedly connected with a positioning baffle, on described lower weldering arm, be also set with one for the positioning core axle of filter protection net welding.
On the basis of technique scheme, can there is following further technical scheme:
The front end face of described positioning core axle is provided with a groove of stepping down and coordinating with described bottom electrode, is also provided with one group of through hole on described positioning core axle.
This device is fixed on positioning core axle on the lower weldering arm of mash welder by screw in use, bottom electrode on described lower weldering arm is connected in the groove of described positioning core axle front end, protecting wire net inner supporting circle and filter protection net are sleeved on positioning core axle, then welding, outwards moves filter protection net after welding, at the next point of welding, because the diameter of positioning core axle is slightly less than the internal diameter of filter protection net, facilitate the centering docking at filter protection net edge, convenient welding, speed is fast.
The utility model has the advantage of: this apparatus structure is simple, cost is low, easily assembling, and convenient processing, process velocity is fast, and the protecting wire net of welding is effective, practical.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present utility model;
Fig. 2 is the use view of Fig. 1.
The specific embodiment
As depicted in figs. 1 and 2, a kind of positioner for filter protection net welding that the utility model provides, comprise mash welder 1, described mash welder 1 is provided with lower weldering arm 2 and upper weldering arm 3, the front side of described lower weldering arm 2 is provided with bottom electrode 7, described upper weldering arm 3 front sides are provided with top electrode 6, described mash welder 1, upper weldering arm 3, lower weldering arm 2, top electrode 6 and bottom electrode 7 are prior art, it is characterized in that: the positioning baffle 4 of a collar plate shape of clamping in the groove of the rear side of described lower weldering arm 2, on described lower weldering arm 2, be also set with one for the positioning core axle 5 of filter protection net welding, described positioning core axle 5 column type sleeves, front end face at described positioning core axle 5 is provided with an elongated groove 5a who steps down and coordinate with described bottom electrode 7, uniform three through hole 5b on the same cross section of described positioning core axle 5.Described through hole 5b adopts Screw hole structure, and described in each, through hole 5b all runs through the barrel of described positioning core axle 5.
In use, first described positioning baffle 4 is assemblied in to the rear side of described lower weldering arm 2, again described positioning core axle 5 is enclosed within on described lower weldering arm 2, after suit, connect bottom electrode 7, the groove 5a corresponding matching that makes bottom electrode 7 and positioning core axle 5 front end faces is then all fixed on described lower weldering arm 2 by a screw in through hole 5b described in each.During welding filter protection net 8, first protecting wire net inner supporting circle 9 is connected to the front end face of described positioning core axle 5, then filter protection net 8 is sleeved on described positioning core axle 5, and make the rear end of filter protection net 8 contact cooperation with described positioning core axle 5, after working good, filter protection net 8 and protecting wire net inner supporting circle 9 are carried out to weld job, because 8 opposite joints of filter protection net under the effect at described positioning core axle 5 are convenient and speed is fast, weld more smooth.
Claims (2)
1. the positioner for filter protection net welding, comprise mash welder (1), described mash welder (1) is provided with lower weldering arm (2) and upper weldering arm (3), the front side of described lower weldering arm (2) is provided with bottom electrode (7), described upper weldering arm (3) front side is provided with top electrode (6), it is characterized in that: the rear side at described lower weldering arm (2) is fixedly connected with a positioning baffle (4), on described lower weldering arm (2), be also set with one for the positioning core axle (5) of filter protection net welding.
2. a kind of positioner for filter protection net welding according to claim 1, it is characterized in that: the front end face of described positioning core axle (5) is provided with a groove (5a) of stepping down and coordinating with described bottom electrode (7), is also provided with one group of through hole (5b) on described positioning core axle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402123.3U CN203992919U (en) | 2014-07-21 | 2014-07-21 | A kind of positioner for filter protection net welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420402123.3U CN203992919U (en) | 2014-07-21 | 2014-07-21 | A kind of positioner for filter protection net welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992919U true CN203992919U (en) | 2014-12-10 |
Family
ID=52032982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420402123.3U Active CN203992919U (en) | 2014-07-21 | 2014-07-21 | A kind of positioner for filter protection net welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625380A (en) * | 2015-02-26 | 2015-05-20 | 郭玉 | Welding device for filter guard net |
| CN105537812A (en) * | 2016-01-26 | 2016-05-04 | 蚌埠市风驰滤清器有限公司 | Automatic control system for welding of inner net and outer net of filter |
| CN105583542A (en) * | 2016-01-26 | 2016-05-18 | 蚌埠市风驰滤清器有限公司 | Automatic welding device for filter inner and outer nets |
-
2014
- 2014-07-21 CN CN201420402123.3U patent/CN203992919U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104625380A (en) * | 2015-02-26 | 2015-05-20 | 郭玉 | Welding device for filter guard net |
| CN105537812A (en) * | 2016-01-26 | 2016-05-04 | 蚌埠市风驰滤清器有限公司 | Automatic control system for welding of inner net and outer net of filter |
| CN105583542A (en) * | 2016-01-26 | 2016-05-18 | 蚌埠市风驰滤清器有限公司 | Automatic welding device for filter inner and outer nets |
| CN105583542B (en) * | 2016-01-26 | 2019-05-28 | 杭州泰宏五金工具有限公司 | A kind of filter intranet and extranet automatic soldering device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |