CN204537943U - A kind of iron core fixing structure for A.C. contactor - Google Patents
A kind of iron core fixing structure for A.C. contactor Download PDFInfo
- Publication number
- CN204537943U CN204537943U CN201520262735.1U CN201520262735U CN204537943U CN 204537943 U CN204537943 U CN 204537943U CN 201520262735 U CN201520262735 U CN 201520262735U CN 204537943 U CN204537943 U CN 204537943U
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- CN
- China
- Prior art keywords
- iron core
- fixing structure
- location notch
- core fixing
- contactor
- 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.)
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Abstract
The utility model discloses a kind of iron core fixing structure for A.C. contactor, it comprises base, described base is provided with the location notch for secured core assembly, buckle structure is provided with in described location notch, supporting seat of the present utility model have employed buckle structure, has carried out fixing reliably, make product simultaneously in running to iron core, iron core can only move in the stroke of regulation, thus ensure that product reliability service.
Description
Technical field
The utility model relates to A.C. contactor field, refers to a kind of iron core fixing structure for A.C. contactor especially.
Background technology
Iron core member is placed directly on supporting seat, and distance lead is far away, cause the iron core member degree of freedom very large, can not fix very well, cause when moving in assembling process, iron core member easily comes off, iron core stroke is controlled less simultaneously, entirely press against by coil rack, move upward more, clash into coil and cause damage of product.
Although or have location notch, the above-below direction degree of freedom is comparatively large, and can cause when moving in assembling process equally, iron core member easily comes off, and iron core stroke is controlled less simultaneously, moves upward more, clashes into coil and causes damage of product.
Utility model content
The purpose of this utility model is to provide a kind of iron core fixing structure for A.C. contactor.
The utility model provides: a kind of iron core fixing structure for A.C. contactor, and it comprises base, and described base is provided with the location notch for secured core assembly, is provided with buckle structure in described location notch.
Described buckle structure is symmetrically distributed in location notch both sides.
Described location notch two ends are arranged with holddown groove.
Described holddown groove is the groove between the first reference column and the second reference column that base is formed.
The second symmetrical reference column forms buckle structure respectively to inner bending.
Described buckle structure is the draw-in groove of a upper end clamping, and the iron core of core assembly is stuck in draw-in groove.
The upper end open end of described buckle structure is less than the diameter of rubber parts.
The two ends of described location notch are respectively equipped with locating part.
Supporting seat of the present utility model have employed buckle structure, and carried out fixing reliably to iron core, made product simultaneously in running, iron core can only move in the stroke of regulation, thus ensure that product reliability service.
Accompanying drawing explanation
Fig. 1 is floor map of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is the A place enlarged diagram of Fig. 3.
Fig. 5 is the scheme of installation of core assembly.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of iron core fixing structure for A.C. contactor, and it comprises base 1, and described base 1 is provided with the location notch 3 for secured core assembly 2, is provided with buckle structure 4 in described location notch 3.Described buckle structure 4 is symmetrically distributed in location notch 3 both sides.Core assembly 2 blocks by the buckle structure being distributed in the both sides of location notch 3, prevents it from moving upward, and clashes into coil
Described location notch 3 two ends are arranged with holddown groove 7, and described holddown groove 7 is the groove between the first reference column 5 and the second reference column 6 that base 1 is formed, and the second symmetrical reference column 6 forms buckle structure 4 respectively to inner bending.By arranging the mode of holddown groove, play the effect that left and right is spacing, utilize the design of its second reference column upper end bending simultaneously, its port of export is made to be less than bottom, iron core is made to be stuck in buckle structure, can not move upward, simultaneously due to the setting of the holddown groove on its both sides, effectively can ensure that core assembly can not move up and down left and right.
Described buckle structure 4 is the draw-in groove of a upper end clamping, and the iron core of core assembly 2 is stuck in draw-in groove, and the upper end of draw-in groove bends inwards, and form a fixed card slot, the upper end open end of described buckle structure is less than the diameter of rubber parts.
Openend is less than the diameter of rubber parts, and it just can block iron core.
The two ends of described location notch 3 are respectively equipped with locating part 8, and the existence of locating part 8, for limiting the movable distance of core assembly, ensures that core assembly is in location notch always.
Embodiment should not be considered as restriction of the present utility model, but any improvement done based on spirit of the present utility model, all should within protection range of the present utility model.
Claims (8)
1. for an iron core fixing structure for A.C. contactor, it is characterized in that: it comprises base, described base is provided with the location notch for secured core assembly, is provided with buckle structure in described location notch.
2. a kind of iron core fixing structure for A.C. contactor according to claim 1, it is characterized in that, described buckle structure is symmetrically distributed in location notch both sides.
3. a kind of iron core fixing structure for A.C. contactor according to claim 1, is characterized in that, described location notch two ends are arranged with holddown groove.
4. a kind of iron core fixing structure for A.C. contactor according to claim 3, is characterized in that, described holddown groove is the groove between the first reference column and the second reference column that base is formed.
5. a kind of iron core fixing structure for A.C. contactor according to claim 4, is characterized in that, the second symmetrical reference column forms buckle structure respectively to inner bending.
6. a kind of iron core fixing structure for A.C. contactor according to claim 1, is characterized in that, described buckle structure is the draw-in groove of a upper end clamping, and the iron core of core assembly is stuck in draw-in groove.
7. a kind of iron core fixing structure for A.C. contactor according to claim 1,2,3,4,5 or 6, is characterized in that, the upper end open end of described buckle structure is less than the diameter of rubber parts.
8. a kind of iron core fixing structure for A.C. contactor according to claim 1, it is characterized in that, the two ends of described location notch are respectively equipped with locating part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520262735.1U CN204537943U (en) | 2015-04-28 | 2015-04-28 | A kind of iron core fixing structure for A.C. contactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520262735.1U CN204537943U (en) | 2015-04-28 | 2015-04-28 | A kind of iron core fixing structure for A.C. contactor |
Publications (1)
Publication Number | Publication Date |
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CN204537943U true CN204537943U (en) | 2015-08-05 |
Family
ID=53751914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520262735.1U Active CN204537943U (en) | 2015-04-28 | 2015-04-28 | A kind of iron core fixing structure for A.C. contactor |
Country Status (1)
Country | Link |
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CN (1) | CN204537943U (en) |
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2015
- 2015-04-28 CN CN201520262735.1U patent/CN204537943U/en active Active
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |