CN202070236U - Double-tube net type magnetic core filter - Google Patents
Double-tube net type magnetic core filter Download PDFInfo
- Publication number
- CN202070236U CN202070236U CN2011200807900U CN201120080790U CN202070236U CN 202070236 U CN202070236 U CN 202070236U CN 2011200807900 U CN2011200807900 U CN 2011200807900U CN 201120080790 U CN201120080790 U CN 201120080790U CN 202070236 U CN202070236 U CN 202070236U
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- CN
- China
- Prior art keywords
- magnetic core
- brake shoe
- type magnetic
- filter
- net type
- 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 - Lifetime
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a double-tube net type magnetic core filter, which comprises two filter tubes, wherein the two filter tubes are respectively connected with the end part of a three-position six-way valve through a connector, a magnetic core is arranged in each filter tube, the three-position six-way valve comprises a valve body, a valve core and a handle, an end cover is arranged above the valve body, the valve core comprises a rotating shaft, a first connecting screw bolt group, a second connecting screw bolt group, a first brake shoe and a second brake shoe, a spring is respectively sheathed on each connecting screw bolt, a first support ring is arranged under the first brake shoe, a second support ring is arranged under the second brake shoe, and a press ring is fixedly connected above the second support ring. The double-tube net type magnetic core filter has the advantages that through dismounting the valve core of the three-position six-way valve in an existing double-tube net type magnetic core filter, the cost is reduced, the valve core can also be easily switched, the sealing performance is greatly improved, the integral service life of the double-tube net type magnetic core filter is prolonged, and the normal work of a mechanical friction pair is ensured.
Description
Technical field
The utility model relates to a kind of magnetic core filter, relates in particular to a kind of pair of drum-net type magnetic core filter.
Background technology
Three six-way valves in two drum-net type magnetic core filters mainly are made up of valve body, spool, handle etc.In the change action process of three six-way valves, because the spool of existing three six-way valves is foundry goods that can not be split of a set brake shoe and rotating shaft, its complex structure, volume heaviness, caused the required revolving force of change action excessive, be prone to handle and damage phenomenon; The cost height of spool, processing are also inconvenient, even under the situation of using the sealing of O type circle, serious leak case also often occurs, cause the cleannes of lubricating oil not up to standard, can't guarantee the operate as normal of mechanical friction pair.Therefore should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The purpose of this utility model is: for big, the technical problems such as revolving force is excessive, sealing difference of spool cost that solve above-mentioned pair of three six-way valves in the drum-net type magnetic core filter; provide a kind of and can easily switch spool; increase substantially sealing; prolong whole service life, guarantee two drum-net type magnetic core filters of mechanical friction pair operate as normal.
For achieving the above object, the technical solution adopted in the utility model is:
Two drum-net type magnetic core filters, comprise two cartridge filters, described two cartridge filters all are connected by the end of detachable jockey with three six-way valves, be provided with magnetic core in the described cartridge filter, described three six-way valves comprise valve body, spool and handle, the top of described valve body is provided with end cap, described spool comprises the rotating shaft of fixedlying connected with handle, the brake shoe I that is installed on attachment bolt group I and the attachment bolt group II on the rotating shaft and fixedlys connected with attachment bolt group I, the brake shoe II of fixedlying connected with attachment bolt group II, all be set with spring on described each attachment bolt, the below of described brake shoe I is provided with the bracing ring I, the below of described brake shoe II is provided with the bracing ring II, and the upper fixed of described bracing ring II is connected with trim ring.
Further, described connecting bolt group I and connecting bolt group II include 2 attachment bolts.
The utility model has the advantages that: by three six-way valve spools in the existing pair of drum-net type magnetic core filter are disintegrated; both reduced cost; can easily switch spool again; increase substantially sealing; improve the whole service life of two drum-net type magnetic core filters especially, guaranteed the mechanical friction pair operate as normal.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model structural representation.
Fig. 2 is Fig. 1 vertical view.
Fig. 3 is that Fig. 2 A-A is to view.
Fig. 4 is three six-way valve structural representations.
Wherein: 1, cartridge filter, 2, three six-way valves, 3, magnetic core, 4, valve body, 5, spool, 6, handle, 7, rotating shaft, 8, attachment bolt group I, 9, attachment bolt group II, 10, brake shoe I, 11, the brake shoe II, 12, spring, 13, attachment bolt, 14, jockey, 15, end cap, 16 bracing ring I, 17, the bracing ring II, 18, trim ring.
The specific embodiment
Shown in Fig. 1-4, the two drum-net type magnetic core filters of the utility model, comprise two cartridge filters 1, described two cartridge filters 1 all are connected by the end of detachable jockey 14 with three six-way valves 2, be provided with magnetic core 3 in the described cartridge filter 1, described three six-way valves 2 comprise valve body 4, spool 5 and handle 6, the top of described valve body 4 is provided with end cap 15, described spool 3 comprises the rotating shaft 7 of fixedlying connected with handle 6, the brake shoe I 10 that is installed on attachment bolt group I 8 and the attachment bolt group II 9 on the rotating shaft 7 and fixedlys connected with attachment bolt group I 8, the brake shoe II 11 of fixedlying connected with attachment bolt group II 9, the below of described brake shoe I 10 is provided with bracing ring I 16, the below of described brake shoe II 11 is provided with bracing ring II 17, the upper fixed of described bracing ring II 17 is connected with trim ring 18, connecting bolt group I 8 and connecting bolt group II 9 include 2 attachment bolts 13, all be set with spring 12 on each attachment bolt 13, the two drum-net type magnetic core filters of the utility model, when the spool 5 of three six-way valves 2 needs to switch, handle 6 driven rotary axles 7, be installed on that two groups of attachment bolt groups 8 and 9 on the rotating shaft 7 drive brake shoe I 10 and brake shoe II 11 is rotated, finish switch operating during to assigned position one time, spool 5 weight that handle 6 will drive in handoff procedure are far smaller than existing spool weight, solve the excessive problem of revolving force, reduced cost simultaneously.All be with spring 12 on each attachment bolt 13, brake shoe I 10 and brake shoe II 11 are withstood on valve body 4 inwalls by spring force, realize good sealing effectiveness, and when on pipeline, pressing, oil pressure also can tightly pressed brake shoe I 10 and brake shoe II 11, guarantees the oil leakage problem can not occur.
Claims (2)
1. two drum-net type magnetic core filters, comprise two cartridge filters, described two cartridge filters all are connected by the end of detachable jockey with three six-way valves, be provided with magnetic core in the described cartridge filter, it is characterized in that: described three six-way valves comprise valve body, spool and handle, the top of described valve body is provided with end cap, described spool comprises the rotating shaft of fixedlying connected with handle, the brake shoe I that is installed on attachment bolt group I and the attachment bolt group II on the rotating shaft and fixedlys connected with attachment bolt group I, the brake shoe II of fixedlying connected with attachment bolt group II, all be set with spring on described each attachment bolt, the below of described brake shoe I is provided with the bracing ring I, the below of described brake shoe II is provided with the bracing ring II, and the upper fixed of described bracing ring II is connected with trim ring.
2. according to claim 1 pair of drum-net type magnetic core filter is characterized in that: described connecting bolt group I and connecting bolt group II include 2 attachment bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200807900U CN202070236U (en) | 2011-03-24 | 2011-03-24 | Double-tube net type magnetic core filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200807900U CN202070236U (en) | 2011-03-24 | 2011-03-24 | Double-tube net type magnetic core filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070236U true CN202070236U (en) | 2011-12-14 |
Family
ID=45108352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200807900U Expired - Lifetime CN202070236U (en) | 2011-03-24 | 2011-03-24 | Double-tube net type magnetic core filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070236U (en) |
-
2011
- 2011-03-24 CN CN2011200807900U patent/CN202070236U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180116 Address after: 226200, Jiangsu, Qidong Province Ping Town Industrial Park Patentee after: Jiangsu Southern lubrication Limited by Share Ltd Address before: 226255, Jiangsu City, Nantong province Qidong Hui Ping Town Industrial Park Patentee before: Qidong South Lubrication Hydraulic Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |