CN201413754Y - Outer shock-absorbing double push electromagnet - Google Patents
Outer shock-absorbing double push electromagnet Download PDFInfo
- Publication number
- CN201413754Y CN201413754Y CN2009201019334U CN200920101933U CN201413754Y CN 201413754 Y CN201413754 Y CN 201413754Y CN 2009201019334 U CN2009201019334 U CN 2009201019334U CN 200920101933 U CN200920101933 U CN 200920101933U CN 201413754 Y CN201413754 Y CN 201413754Y
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- CN
- China
- Prior art keywords
- end cap
- damping
- damping spring
- screw
- moving core
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- 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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Abstract
The utility model relates to an armature double push electromagnet capable of moving in a straight line, which comprises a casing, an end cover, an armature and an electromagnetic coil. The utility model adopts the improvement that instead of an inner shock-absorbing column, an adjustable outer shock-absorbing mechanism is mounted on the end cover. Through the installation of the adjustable outershock-absorbing mechanism, adjusting operation of the adjustable outer shock-absorbing mechanism of the double push electromagnet can be directly carried out exteriorly under the non-stop and coveringconditions and the low-noise working effect of the electromagnet can be regained. Shock-absorbing and adjustment are carried at the external part of the double push electromagnet, and the operationssuch as changing the inner shock-absorbing column, and the like are avoided, so as to achieve simple, convenient and fast adjustment.
Description
Technical field
But the utility model relates to the electromagnet that a kind of armature straight line moves, specifically a kind of outer damping type dual-push electromagnetic iron.
Background technology
Existing dual-push electromagnetic iron, its structure are to be provided with two solenoids in housing, and cross-under has left and right two moving cores in the core hole of tubular shell, and the housing port is fixedly connected with left and right end cap respectively by screw.For reducing the work of electromagnet noise, be plugged with some shock structures vertically respectively in the inboard of two end cap, the inner face of the outstanding end cap of the front end of shock structure.When electromagnet energising adhesive, the end face of moving core touches the shock structure exposed junction earlier, and then contacts adhesive with the inner face of end cap.Though the setting of this shock-damping structure can reduce the work noise of dual-push electromagnetic iron, but because the suction-combining force of dual-push electromagnetic iron is very big, very big to the impact wear of shock structure, so often need to shut down to uncap, carry out the repair and replacement of shock structure.And shock structure makes also that in the blind-hole type inserting mode of end cap inboard replacing is cumbersome.So the version of existing dual-push electromagnetic iron causes the workload of shock structure repair and replacement big, downtime is long.
The utility model content
Problems such as the purpose of this utility model just provides a kind of outer damping type dual-push electromagnetic iron, and, downtime big with the shock structure repair and replacement workload that solves dual-push electromagnetic iron is long.
The utility model is achieved in that a kind of outer damping type dual-push electromagnetic iron, includes housing, end cap, moving core and solenoid, institute's improvements be on described end cap, be equipped with adjustable outside damping, replace the setting of original internal damping post with this.
Described adjustable outer damping includes end cap, damping spring, housing screw and adjustment screw; Described damping spring and end cap are socketed on the exposed junction axle of described moving core, described damping spring is crimped between the reducing place of the inboard of described end cap and described moving core exposed junction axle, the fixing described end cap of described housing screw is in the outer face of described end cap, described adjustment screw thread is connected on the described end cap, and its medial extremity withstands on the outer face of described end cap.
Described adjustable outer damping includes end cap, damping spring, baffle plate, housing screw and adjustment screw; Described damping spring, described baffle plate and described end cap are socketed on the exposed junction axle of described moving core successively, described damping spring is crimped between the reducing place of interior described baffle plate of described end cap and described moving core exposed junction axle, the fixing described end cap of described housing screw is in the outer face of described end cap, described adjustment screw thread is connected on the described end cap, and its medial extremity withstands on the interior described baffle plate of end cap.
Described adjustable outer damping includes pressing plate, damping spring and housing screw; Described pressing plate and described damping spring are socketed on the exposed junction axle of described moving core, and described damping spring is crimped between the reducing place of described pressing plate and described moving core exposed junction axle, and the fixing described pressing plate of described housing screw is in the outer face of described end cap.
The utility model also can be designed other the similar outer damping with outside regulatory function according to above-mentioned design philosophy, and is installed in the end cap outside of dual-push electromagnetic iron.
The utility model is directly regulated operation from the outside of dual-push electromagnetic iron to damping outside adjustable because the setting of adjustable outer damping just can not shut down under the situation of uncapping, and makes electromagnet recover low noise work effect again.Because adjustable outer damping is to carry out the damping adjustment in the outside of dual-push electromagnetic iron; there are not the work such as replacing of internal damping post; thereby adjustment work is simple, convenient, fast; satisfied user's user demand, problem such as the shock structure repair and replacement workload that has solved dual-push electromagnetic iron is big, downtime is long.
Description of drawings
Fig. 1, Fig. 2, Fig. 3 are the structural representations of three kinds of embodiment of the utility model.
Embodiment
Embodiment 1:
As shown in Figure 1, the housing 1 of this dual-push electromagnetic iron is a cylindrical shape, is provided with two solenoids 7 in housing 1, and cross-under has left and right two moving cores 3 in the core hole of housing 1, is fixedly connected with end cap 2 respectively on two side ports of housing 1.The adjustable outer damping of installing on end cap 2 includes end cap 8, damping spring 6, housing screw 9 and adjustment screw 4 etc.Wherein, damping spring 6 and end cap 8 are socketed on the exposed junction axle of moving core 3, and damping spring 6 is crimped between the reducing place of the inboard of end cap 8 and moving core 3 exposed junction axles, and end cap 8 is fixed on the centre of end cap 2 outer faces by housing screw 9; Adjust screw 4 and be screwed in the screw prefabricated on the end cap 2, the medial extremity of adjusting screw 4 withstands on the outer face of end cap 2.The used damping spring 6 of present embodiment is a disk spring, also can use stage clip etc.If use stage clip to make damping spring, also need install a spring washer additional at the reducing place of moving core 3 exposed junction axles.
As long as screw 4 is adjusted in suitable precession, can adjust the compaction degree of damping spring 6, make dual-push electromagnetic iron keep suitable low noise operation.This adjustment mode is very easy, need not tear machine open, and downtime is very short.
Embodiment 2:
As shown in Figure 2, the housing 1 of dual-push electromagnetic iron is a cylindrical shape, is provided with two solenoids 7 in housing 1, and cross-under has left and right two moving cores 3 in the core hole of housing 1, is fixedly connected with end cap 2 on the port of housing 1 both sides respectively.The adjustable outer damping of installing on end cap 2 includes end cap 8, damping spring 6, baffle plate 5, housing screw 9 and adjustment screw 4 etc.On end cap 8 and baffle plate 5, all have centre bore.Damping spring 6, baffle plate 5 and end cap 8 are socketed on the exposed junction axle of moving core 3 successively, and damping spring 6 is crimped between the reducing place of baffle plate 5 in the end cap 8 and moving core 3 exposed junction axles, and end cap 8 is fixed on the centre of end cap 2 outer faces by housing screw 9.Adjust screw 4 and be screwed in the screw of end cap 8, its medial extremity withstands on the baffle plate 5 in the end cap 8.The used damping spring 6 of present embodiment can be disk spring or stage clip etc., if make damping spring with stage clip, then equally also need install a spring washer additional at the reducing place of moving core 3 exposed junction axles.
By to adjusting the adjusting of screw 4, can adjust the compaction degree of damping spring 6 by baffle plate 5, make dual-push electromagnetic iron keep suitable low noise operation.
Embodiment 3:
As shown in Figure 3, the housing 1 of dual-push electromagnetic iron is a cylindrical shape, is provided with two solenoids 7 in housing 1, and cross-under has left and right two moving cores 3 in the core hole of housing 1, is fixedly connected with end cap 2 on the port of housing both sides respectively.The adjustable outer damping that is arranged on the end cap 2 includes pressing plate 10, damping spring 6 and housing screw 9 etc., has centre bore on the pressing plate 10.Pressing plate 10 and damping spring 6 are socketed on the exposed junction axle of moving core 3, and damping spring 6 is crimped between the reducing place of pressing plate 10 and moving core 3 exposed junction axles, and pressing plate 10 is fixed on the outer face of end cap 2 by housing screw 9.Damping spring 6 can use disk spring or stage clip etc.
Claims (5)
1, a kind of outer damping type dual-push electromagnetic iron includes housing (1), end cap (2), moving core (3) and solenoid (7), it is characterized in that on described end cap (2), being equipped with adjustable outside damping.
2, outer damping type dual-push electromagnetic iron according to claim 1 is characterized in that described adjustable outer damping includes end cap (8), damping spring (6), housing screw (9) and adjusts screw (4); Described damping spring (6) and end cap (8) are socketed on the exposed junction axle of described moving core (3), described damping spring (6) is crimped between the reducing place of the inboard of described end cap (8) and described moving core (3) exposed junction axle, the fixing described end cap (8) of described housing screw (9) is in the outer face of described end cap (2), described adjustment screw (4) is threaded on the described end cap (2), and its medial extremity withstands on the outer face of described end cap (2).
3, outer damping type dual-push electromagnetic iron according to claim 1 is characterized in that described adjustable outer damping includes end cap (8), damping spring (6), baffle plate (5), housing screw (9) and adjusts screw (4); Described damping spring (6), described baffle plate (5) and described end cap (8) are socketed on the exposed junction axle of described moving core (3) successively, described damping spring (6) is crimped between the reducing place of interior described baffle plate (5) of described end cap (8) and described moving core (3) exposed junction axle, the fixing described end cap (8) of described housing screw (9) is in the outer face of described end cap (2), described adjustment screw (4) is threaded on the described end cap (2), and its medial extremity withstands on the interior described baffle plate (5) of end cap (2).
4, outer damping type dual-push electromagnetic iron according to claim 1 is characterized in that described adjustable outer damping includes pressing plate (10), damping spring (6) and housing screw (9); Described pressing plate (10) and described damping spring (6) are socketed on the exposed junction axle of described moving core (3), described damping spring (6) is crimped between the reducing place of described pressing plate (10) and described moving core (3) exposed junction axle, and the fixing described pressing plate (10) of described housing screw (9) is in the outer face of described end cap (2).
5,, it is characterized in that described damping spring (6) is disk spring or stage clip according to claim 2,3 or 4 described outer damping type dual-push electromagnetic irons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201019334U CN201413754Y (en) | 2009-03-18 | 2009-03-18 | Outer shock-absorbing double push electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201019334U CN201413754Y (en) | 2009-03-18 | 2009-03-18 | Outer shock-absorbing double push electromagnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413754Y true CN201413754Y (en) | 2010-02-24 |
Family
ID=41715635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201019334U Expired - Lifetime CN201413754Y (en) | 2009-03-18 | 2009-03-18 | Outer shock-absorbing double push electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413754Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011153917A1 (en) * | 2010-06-12 | 2011-12-15 | 石家庄五龙制动器股份有限公司 | Plate wheel hub brake |
-
2009
- 2009-03-18 CN CN2009201019334U patent/CN201413754Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011153917A1 (en) * | 2010-06-12 | 2011-12-15 | 石家庄五龙制动器股份有限公司 | Plate wheel hub brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHIJIAZHUANG WULON BRAKE CO., LTD Free format text: FORMER OWNER: HAN WULIN Effective date: 20110707 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 050091 SHIJIAZHUANG WULON BRAKE CO., LTD., JINSHI INDUSTRIAL PARK, NO. 368, XINSHI NORTH ROAD, SHIJIAZHUANG CITY, HEBEI PROVINCE TO: 050091 NO. 368, XINSHI NORTH ROAD, SHIJIAZHUANG CITY |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110707 Address after: 050091 Shijiazhuang Xinshi North Road, No. 368 Patentee after: Shijiazhuang Wulon brake Co., Ltd Address before: Jinshi Industrial Park No. 368 050091 Hebei province Shijiazhuang City Xinshi North Road, Shijiazhuang Wulong brake Co. Ltd. Patentee before: Han Wulin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100224 |
|
| CX01 | Expiry of patent term |