CN202894361U - 一种中壳甩油槽割刀 - Google Patents

一种中壳甩油槽割刀 Download PDF

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Publication number
CN202894361U
CN202894361U CN 201220608982 CN201220608982U CN202894361U CN 202894361 U CN202894361 U CN 202894361U CN 201220608982 CN201220608982 CN 201220608982 CN 201220608982 U CN201220608982 U CN 201220608982U CN 202894361 U CN202894361 U CN 202894361U
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China
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cutter head
knife
shell oil
blade
groove cutting
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Expired - Fee Related
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CN 201220608982
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English (en)
Inventor
薛谷啸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Mingzhu Turbocharger Manufacturing Co Ltd
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Wuxi Mingzhu Turbocharger Manufacturing Co Ltd
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Priority to CN 201220608982 priority Critical patent/CN202894361U/zh
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Abstract

本实用新型涉及中壳甩油槽的加工装置,具体涉及一种中壳甩油槽割刀,其刀身粗、强度大,且刀头强度大、不易折损。其包括刀身、刀头,刀头处开有凹槽,其特征在于:刀身与刀头之间采用渐缩结构,由刀身端向刀头处渐缩。

Description

一种中壳甩油槽割刀
技术领域
本实用新型涉及中壳甩油槽的加工装置,具体涉及一种中壳甩油槽割刀。
背景技术
中壳甩油槽割刀一般采用一体式割刀,刀头与刀身的粗细大小一样,由于在进行中壳甩油槽加工是,中壳涡口较小,导致刀身较细、易折断,且刀头前角一般为5~10度,导致刀头强度小、易折损。
发明内容
针对上述问题,本实用新型提供了一种中壳甩油槽割刀,其刀身粗、强度大,且刀头强度大、不易折损。
其技术方案是这样的,一种中壳甩油槽割刀,其包括刀身、刀头,所述刀头处开有凹槽,其特征在于:所述刀身与刀头之间采用渐缩结构,由刀身端向刀头处渐缩。
其进一步特征在于:
所述刀头前角为20度,后角为5 度。
所述刀身、垂直于其轴向方向,其两侧设有加持平面。
    采用本实用新型后,刀身采用平面与弧形面相结合,便于刀具的固定;刀身变粗,强度变大,刀身与刀头间采用渐缩结构,即保证了刀身的强度,又不影响刀头进入涡口工作;刀头前角为20度,高于一般的5~10度,提高了刀头的强度,不易折断、损坏,后角为5 度,太大,导致刀尖变平,加工时不受力,若太小,强度不够,易损坏。
附图说明
图1为本实用新型结构示意图;
图2为本实用新型A向放大后的结构示意图;
图3为图1的左视结构示意图。
具体实施方式
一种中壳甩油槽割刀,其包括刀身1、刀头4,刀头4处开有凹槽3,刀身1与刀头4之间采用渐缩结构2,由刀身1端向刀头4处渐缩,刀头前角α为20度,后角β为5 度,刀身1、垂直于其轴向方向、其两侧设有加持平面5。

Claims (3)

1.一种中壳甩油槽割刀,其包括刀身、刀头,所述刀头处开有凹槽,其特征在于:所述刀身与刀头之间采用渐缩结构,由刀身端向刀头处渐缩。
2.根据权利要求1所述的一种中壳甩油槽割刀,其特征在于:所述刀头前角为20度,后角为5 度。
3.根据权利要求1所述的一种中壳甩油槽割刀,其特征在于:所述刀身、垂直于其轴向方向,其两侧设有夹持平面。
CN 201220608982 2012-11-19 2012-11-19 一种中壳甩油槽割刀 Expired - Fee Related CN202894361U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220608982 CN202894361U (zh) 2012-11-19 2012-11-19 一种中壳甩油槽割刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220608982 CN202894361U (zh) 2012-11-19 2012-11-19 一种中壳甩油槽割刀

Publications (1)

Publication Number Publication Date
CN202894361U true CN202894361U (zh) 2013-04-24

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CN (1) CN202894361U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990103A (zh) * 2012-11-19 2013-03-27 无锡明珠增压器制造有限公司 中壳甩油槽割刀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102990103A (zh) * 2012-11-19 2013-03-27 无锡明珠增压器制造有限公司 中壳甩油槽割刀

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Granted publication date: 20130424

Termination date: 20131119