CN203316708U - 新型减速机用大齿轮毛坯 - Google Patents

新型减速机用大齿轮毛坯 Download PDF

Info

Publication number
CN203316708U
CN203316708U CN2013203904210U CN201320390421U CN203316708U CN 203316708 U CN203316708 U CN 203316708U CN 2013203904210 U CN2013203904210 U CN 2013203904210U CN 201320390421 U CN201320390421 U CN 201320390421U CN 203316708 U CN203316708 U CN 203316708U
Authority
CN
China
Prior art keywords
novel
wheel
speed reducer
gearwheel
blank
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
Application number
CN2013203904210U
Other languages
English (en)
Inventor
丁启良
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.)
SHANDONG LIANGXIN MACHINE CASTING Co Ltd
Original Assignee
SHANDONG LIANGXIN MACHINE CASTING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANDONG LIANGXIN MACHINE CASTING Co Ltd filed Critical SHANDONG LIANGXIN MACHINE CASTING Co Ltd
Priority to CN2013203904210U priority Critical patent/CN203316708U/zh
Application granted granted Critical
Publication of CN203316708U publication Critical patent/CN203316708U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Gears, Cams (AREA)

Abstract

本实用新型公开了一种新型减速机用大齿轮,属于齿轮技术领域。本实用新型包括轮缘、轮毂和轮辐,在所述轮缘内侧与轮辐连接处双面设置有铸造加强筋。本实用新型由于采用以上结构,同现有技术相比具有生产成本低、合格率高、不易出现裂纹和气孔的优点。

Description

新型减速机用大齿轮毛坯
技术领域
本实用新型涉及齿轮技术领域,特别是涉及一种减速机用大齿轮毛坯。
背景技术
现有的减速机用大齿轮毛坯铸造时容易在齿轮本体和轮毂连接处产生裂纹,导致齿轮毛坯废品率太高。
实用新型内容
本实用新型的目的是克服现有技术的不足,提供一种生产成本低、合格率高、不易出现裂纹的减速机用大齿轮毛坯。
本实用新型一种新型减速机用大齿轮毛坯,包括轮缘、轮毂和轮辐,在所述轮缘内侧与轮辐连接处双面设置有铸造加强筋。
本实用新型由于采用以上结构,同现有技术相比具有生产成本低、合格率高、不易出现裂纹的优点。
附图说明
图1为本实用新型一种新型减速机用大齿轮毛坯的结构示意图。
具体实施方式
下面结合图1对本实用新型作详细说明:
如图1所示,图中:1、轮缘,2、轮毂,3、铸造加强筋,4、轮辐。
其包括轮缘、轮毂和轮辐,在所述轮缘内侧与轮辐连接处双面设置有铸造加强筋。
本实用新型大齿轮毛坯铸造后,将铸造加强筋去除,即得到无热裂纹的减速机用大齿轮毛坯产品,其产品合格率明显提高。

Claims (1)

1.一种新型减速机用大齿轮毛坯,包括轮缘、轮毂和轮辐,其特征在于:在所述轮缘内侧与轮辐连接处双面设置有铸造加强筋。
CN2013203904210U 2013-07-03 2013-07-03 新型减速机用大齿轮毛坯 Expired - Fee Related CN203316708U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013203904210U CN203316708U (zh) 2013-07-03 2013-07-03 新型减速机用大齿轮毛坯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013203904210U CN203316708U (zh) 2013-07-03 2013-07-03 新型减速机用大齿轮毛坯

Publications (1)

Publication Number Publication Date
CN203316708U true CN203316708U (zh) 2013-12-04

Family

ID=49656105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013203904210U Expired - Fee Related CN203316708U (zh) 2013-07-03 2013-07-03 新型减速机用大齿轮毛坯

Country Status (1)

Country Link
CN (1) CN203316708U (zh)

Similar Documents

Publication Publication Date Title
CN203316708U (zh) 新型减速机用大齿轮毛坯
CN203832152U (zh) 一种用于增大车轮轮距的法兰
CN204567114U (zh) 一种网状辐板汽车铝合金轮毂
CN204084449U (zh) 打火机定向钢轮
CN203110834U (zh) 一种便于拆卸的车轮内胎
CN202429748U (zh) 防脱轨翻卷机
CN203548329U (zh) 离心叶轮用轮毂
CN204567111U (zh) 一种星形辐板汽车铝合金轮毂
CN204506340U (zh) 平衡块定位结构的铝合金车轮
CN203023411U (zh) 一种主动轮链轮装置
CN202790045U (zh) 连接轴
CN203997711U (zh) 上膜车
CN204430204U (zh) 一种用于汽车轮毂外圈的模具
CN203147636U (zh) 商用车前大灯用调节软轴
CN203098797U (zh) 一种新型皮带轮的结构
CN202607194U (zh) 液力变矩器翻转装置
CN202641463U (zh) 一种汽车门板扶手
CN204778417U (zh) 一种电动葫芦式起重小车
CN104632698A (zh) 离心叶轮用轮毂
CN207359979U (zh) 一种改进的铝合金轮毂内轮缘结构
CN206069215U (zh) 适应i型钢轨、h型钢轨上运行的单轨小车行走车轮
CN203267648U (zh) 一种防擦型汽车轮毂
CN201923586U (zh) 新型气压传动轮胎
CN201913191U (zh) 改进的车轮模具上模大环风风管
CN203460606U (zh) 机动车轮毂

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

Granted publication date: 20131204

Termination date: 20140703

EXPY Termination of patent right or utility model