CN204729847U - Edge copper wire tooth base for supporting - Google Patents
Edge copper wire tooth base for supporting Download PDFInfo
- Publication number
- CN204729847U CN204729847U CN201520478241.7U CN201520478241U CN204729847U CN 204729847 U CN204729847 U CN 204729847U CN 201520478241 U CN201520478241 U CN 201520478241U CN 204729847 U CN204729847 U CN 204729847U
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- CN
- China
- Prior art keywords
- supporting
- base
- copper sheathing
- copper
- edge
- 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 - Fee Related
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Abstract
The open a kind of edge copper wire tooth base for supporting of the utility model, comprise the pedestal of base for supporting, described base bottom is provided with edge copper hole, and in described edge copper hole, be inlaid with tapping copper sheathing, described tapping copper sheathing is embedded in by casting mode in the pedestal of described base for supporting; The anti-skidding collar of 2-3 section is provided with, cover central spacer 3-8mm outside described tapping copper sheathing.The utility model owing to being provided with ring set outside copper sheathing, and integrally casting is shaping, improves the attachment force of copper sheathing and connecting base, so just efficiently solve conventional threads mouth and easily lost efficacy, the problem that conventional punching press copper sheathing easily loosens.
Description
Technical field
The utility model relates to a kind of supporting base, and a kind of edge copper wire tooth base for supporting, belongs to Machining Technology field specifically.
Background technique
At present on the fixed mounting of many lamp sockets or electronic equipment, often adopt the mode be threaded, traditional fitting seat adopts casting technique to make usually, reserved tapped hole, mode finally by tapping forms threaded connection hole, the fitting seat of this kind of casting is often because material hardness is lower, screw mouth can be caused in Reusability process to lose efficacy, cannot the effect of being fixedly connected be played; Also occur that some inlay the connection seat of harder material on the market at present, because technique is simple and crude, very easily there is the phenomenon loosened more in the mode adopting later stage press-in after causing the screw mouth embedded to use a period of time.
Model utility content
Technical problem to be solved in the utility model is, for the shortcoming of above prior art, proposes a kind of edge copper wire tooth base for supporting, by special process means, be embedded in the copper sheathing of tapping at base, the working life of base can be improved, reduce the rate of fault of base.
In order to solve the problems of the technologies described above, the technical solution of the utility model is achieved in the following ways: provide a kind of edge copper wire tooth base for supporting, comprise the pedestal of base for supporting, described base bottom is provided with edge copper hole, in described edge copper hole, be inlaid with tapping copper sheathing, described tapping copper sheathing is embedded in by casting mode in the pedestal of described base for supporting; The anti-skidding collar of 2-3 section is provided with, cover central spacer 3-8mm outside described tapping copper sheathing.
Further restriction technological scheme of the present utility model, aforesaid edge copper wire tooth base for supporting, the central position of described base bottom is located in described edge copper hole.
Further, aforesaid edge copper wire tooth base for supporting, the height of described tapping copper sheathing accounts for the 1/2-2/3 of described base for supporting base thickness.
The beneficial effects of the utility model are: the utility model structure is simple, by the copper sheathing of pre-drilled cavity being placed in casting mould in casting process, integrally casting is shaping, copper sheathing is caused to be out of shape for avoiding thermal stress effect, pre-drilled cavity diameter is less than last tapping hole diameter, through preliminary working after product protection, in copper sheathing, carry out screwing operation as required; Owing to being provided with ring set outside copper sheathing, and integrally casting is shaping, improves the attachment force of copper sheathing and connecting base, so just efficiently solves conventional threads mouth and easily lost efficacy, the problem that conventional punching press copper sheathing easily loosens.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is generalized section of the present utility model.
Embodiment
Below the utility model is described in further detail:
embodiment 1
The one edge copper wire tooth base for supporting that the present embodiment provides, structure as shown in Figure 1 to Figure 2, comprise the pedestal 1 of base for supporting, seat bottom is provided with edge copper hole 2, the central position of described base bottom is located in edge copper hole, in edge copper hole, be inlaid with tapping copper sheathing 3, tapping copper sheathing is embedded in the pedestal of base for supporting by casting mode; Two sections of anti-skidding collars 4 are provided with, cover central spacer 5mm outside tapping copper sheathing; The height of tapping copper sheathing accounts for 2/3 of base for supporting base thickness.
In casting process, the copper sheathing of pre-drilled cavity is placed in casting mould, integrally casting is shaping, and for avoiding thermal stress effect to cause copper sheathing to be out of shape, pre-drilled cavity diameter is less than last tapping hole diameter, through preliminary working after product protection, in copper sheathing, carry out screwing operation as required.
Above embodiment is only and technological thought of the present utility model is described; protection domain of the present utility model can not be limited with this; every technological thought according to the utility model proposes, any change that technological scheme basis is done, all falls within the utility model protection domain.
Claims (3)
1. inlay copper wire tooth base for supporting, comprise the pedestal of base for supporting, it is characterized in that: described base bottom is provided with edge copper hole, and in described edge copper hole, be inlaid with tapping copper sheathing, described tapping copper sheathing is embedded in by casting mode in the pedestal of described base for supporting; The anti-skidding collar of 2-3 section is provided with, cover central spacer 3-8mm outside described tapping copper sheathing.
2. edge copper wire tooth base for supporting according to claim 1, is characterized in that: the central position of described base bottom is located in described edge copper hole.
3. edge copper wire tooth base for supporting according to claim 1, is characterized in that: the height of described tapping copper sheathing accounts for the 1/2-2/3 of described base for supporting base thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478241.7U CN204729847U (en) | 2015-07-03 | 2015-07-03 | Edge copper wire tooth base for supporting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520478241.7U CN204729847U (en) | 2015-07-03 | 2015-07-03 | Edge copper wire tooth base for supporting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204729847U true CN204729847U (en) | 2015-10-28 |
Family
ID=54388200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520478241.7U Expired - Fee Related CN204729847U (en) | 2015-07-03 | 2015-07-03 | Edge copper wire tooth base for supporting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204729847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964128A (en) * | 2015-07-03 | 2015-10-07 | 南京禄口汽车配件厂 | Copper inlay thread supporting base |
-
2015
- 2015-07-03 CN CN201520478241.7U patent/CN204729847U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964128A (en) * | 2015-07-03 | 2015-10-07 | 南京禄口汽车配件厂 | Copper inlay thread supporting base |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20170703 |