CN208111879U - Outer circle construction materials contract tank commutator - Google Patents

Outer circle construction materials contract tank commutator Download PDF

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Publication number
CN208111879U
CN208111879U CN201820649833.4U CN201820649833U CN208111879U CN 208111879 U CN208111879 U CN 208111879U CN 201820649833 U CN201820649833 U CN 201820649833U CN 208111879 U CN208111879 U CN 208111879U
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CN
China
Prior art keywords
bonding wire
outer circle
plastic substrate
sideshake
groove profile
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Active
Application number
CN201820649833.4U
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Chinese (zh)
Inventor
陈辉
陈炜炜
喻洪权
郑道武
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Angu Group Co Ltd
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Angu Group Co Ltd
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Priority to CN201820649833.4U priority Critical patent/CN208111879U/en
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Abstract

The utility model discloses a kind of outer circle construction materials contract tank commutators, make the groove profile commutator segment of circumference uniform distribution including plastic substrate and in the outer circle of plastic substrate, the top of groove profile commutator segment is equipped with bonding wire step, certain distance is left each other between the bonding wire step of adjacent groove profile commutator segment forms step sideshake, the plastic substrate fills step sideshake, it is characterised in that:The plastic substrate of filling step sideshake has the matrix extension extended to other than bonding wire step outer circle, crosses the bonding wire slot of semi-surrounding shape between matrix extension and the outer circle of bonding wire step jointly, opens up bonding wire slot in the outer circle of bonding wire step.The utility model has the advantages of saving material, reducing production cost.

Description

Outer circle construction materials contract tank commutator
Technical field
The utility model relates to commutator technical fields, and in particular to a kind of tank commutator.
Background technique
Commutator is generally divided into Hooked reverser, tank commutator and three kinds of end commutator.Traditional tank commutator, Make the groove profile commutator segment of circumference uniform distribution including plastic substrate and in the outer circle of plastic substrate, the top of groove profile commutator segment is equipped with bonding wire Step, the outer circle of bonding wire step open up bonding wire slot, the specific visible patent No. 201620332312.7, a kind of patent name " groove profile The utility model patent content and attached drawing of commutator ".Since bonding wire slot is outputed on bonding wire step, thus bonding wire step need compared with The thickness of long extension, bonding wire step is also thicker, can then make the consumption copper product of groove profile commutator segment more, production cost It also can be higher.
Summary of the invention
In view of the deficiency of background technique, the purpose of the utility model is to provide a kind of saving materials, reduce production cost Outer circle construction materials contract tank commutator.
The utility model adopts the following technical scheme that complete:
Outer circle construction materials contract tank commutator, including plastic substrate and plastic substrate outer circle make circumference uniform distribution groove profile commutation Piece, the top of groove profile commutator segment are equipped with bonding wire step, leave each other certain distance between the bonding wire step of adjacent groove profile commutator segment Step sideshake is formed, the plastic substrate fills step sideshake, it is characterised in that:The plastic substrate of filling step sideshake, which has, to be prolonged The matrix extension other than bonding wire step outer circle is extended to, crosses semi-surrounding jointly between matrix extension and the outer circle of bonding wire step The bonding wire slot of shape opens up bonding wire slot in the outer circle of bonding wire step.
The two sides of matrix extension are equipped with the outer circular edge that bound edge is rolled in bonding wire step.
The two sides of bonding wire step are equipped with arc groove.
The outer circle construction materials contract tank commutator of above-mentioned technical proposal, bonding wire slot are not opened up in the outer circle of bonding wire step, and Be by semi-surrounding shape being crossed between the matrix extension of filling step sideshake and the outer circle of bonding wire step jointly as bonding wire slot, So the extension of bonding wire step can be shorter, the thickness of bonding wire step can also be relatively thin, to can make groove profile commutator segment Consumption copper product reduce, reduce production cost.
Detailed description of the invention
The utility model has following attached drawing:
Fig. 1 is the axial sectional view of the utility model,
Fig. 2 is the bottom direction figure of Fig. 1.
Specific embodiment
As shown, the outer circle construction materials contract tank commutator of the utility model, including plastic substrate 1 and in plastic substrate 1 Outer circle makees the groove profile commutator segment 2 of circumference uniform distribution, and insulation tank 5 is opened up between adjacent groove profile commutator segment 2 and carries out insulation between plates, groove profile changes It is equipped with bonding wire step 3 to the top of piece 2, certain distance is left each other between the bonding wire step 3 of adjacent groove profile commutator segment and forms platform Rank sideshake 6, the plastic substrate 1 fill step sideshake 6, and the two sides of bonding wire step 3 are equipped with arc groove 8, to improve filling The intensity of the plastic substrate of step sideshake 6, the plastic substrate of filling step sideshake 6, which has, to be extended to other than 3 outer circle of bonding wire step Matrix extension 7, the bonding wire slot 4 of semi-surrounding shape is crossed between matrix extension 7 and the outer circle of bonding wire step 3 jointly, is made Bonding wire slot 4 is not opened up in the outer circle of bonding wire step 3, and the two sides of matrix extension 7 are equipped with bound edge 71 and are rolled in bonding wire step 3 Outer circular edge.

Claims (3)

1. outer circle construction materials contract tank commutator, make the groove profile commutation of circumference uniform distribution including plastic substrate and in the outer circle of plastic substrate Piece, the top of groove profile commutator segment are equipped with bonding wire step, leave each other certain distance between the bonding wire step of adjacent groove profile commutator segment Step sideshake is formed, the plastic substrate fills step sideshake, it is characterised in that:The plastic substrate of filling step sideshake, which has, to be prolonged The matrix extension other than bonding wire step outer circle is extended to, crosses semi-surrounding jointly between matrix extension and the outer circle of bonding wire step The bonding wire slot of shape opens up bonding wire slot in the outer circle of bonding wire step.
2. outer circle construction materials contract tank commutator as described in claim 1, it is characterised in that:The two sides of matrix extension are equipped with bound edge It is rolled in the outer circular edge of bonding wire step.
3. outer circle construction materials contract tank commutator as described in claim 1, it is characterised in that:The two sides of bonding wire step are equipped with arc Groove.
CN201820649833.4U 2018-05-03 2018-05-03 Outer circle construction materials contract tank commutator Active CN208111879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820649833.4U CN208111879U (en) 2018-05-03 2018-05-03 Outer circle construction materials contract tank commutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820649833.4U CN208111879U (en) 2018-05-03 2018-05-03 Outer circle construction materials contract tank commutator

Publications (1)

Publication Number Publication Date
CN208111879U true CN208111879U (en) 2018-11-16

Family

ID=64115333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820649833.4U Active CN208111879U (en) 2018-05-03 2018-05-03 Outer circle construction materials contract tank commutator

Country Status (1)

Country Link
CN (1) CN208111879U (en)

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