CN103591221A - 同向高扭矩齿轮箱 - Google Patents

同向高扭矩齿轮箱 Download PDF

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Publication number
CN103591221A
CN103591221A CN201210291356.6A CN201210291356A CN103591221A CN 103591221 A CN103591221 A CN 103591221A CN 201210291356 A CN201210291356 A CN 201210291356A CN 103591221 A CN103591221 A CN 103591221A
Authority
CN
China
Prior art keywords
gear
box
gear box
same
gears
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.)
Pending
Application number
CN201210291356.6A
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English (en)
Inventor
承向阳
张超
胡月新
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.)
Changzhou Changlang Gearbox Co Ltd
Original Assignee
Changzhou Changlang Gearbox 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 Changzhou Changlang Gearbox Co Ltd filed Critical Changzhou Changlang Gearbox Co Ltd
Priority to CN201210291356.6A priority Critical patent/CN103591221A/zh
Publication of CN103591221A publication Critical patent/CN103591221A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/028—Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)

Abstract

本发明涉及一种同向高扭矩齿轮箱，具有壳体，壳体设有输一种同向高扭矩齿轮箱，包括壳体，所述壳体为上下箱分体结构，所述壳体设有输入轴、过渡轴，两者通过齿轮进行啮合连接，所述过渡轴上均设置有第一变位斜齿轮和第二变位斜齿轮，本发明各齿轮均采用变位斜齿轮，保证了齿轮在高承载能力的前提下，啮合顺畅、噪音降低、承载能力高，本发明的壳体为上下箱分体结构，具有良好的抗震性能和承载性能。

Description

同向高扭矩齿轮箱
技术领域
本发明涉及一种传动机构，特别涉及一种同向高扭矩齿轮箱。
背景技术
国内的平行挤出机齿轮箱普遍存在着扭矩低，可靠性差，噪音大，容易渗漏油等缺陷，同时由于挤出机所配螺杆的中心距限定而且尺寸很小，所以齿轮箱必须在两个输出轴中心距限定的情况提高齿轮箱的承载能力。而其中一个输出轴的齿轮受中心距限定不能太大，是承载力最薄弱的环节，无法满足平行双螺杆挤出机高扭矩高转速和高可靠性的要求。
发明内容
本发明的目的在于提供一种啮合顺畅、噪音低、振动小、扭矩高的同向高扭矩齿轮箱。
实现本发明目的的技术方案是：一种同向高扭矩齿轮箱，具有壳体，壳体设有输一种同向高扭矩齿轮箱，包括壳体，所述壳体为上下箱分体结构，所述壳体设有输入轴、过渡轴，两者通过齿轮进行啮合连接，所述过渡轴上均设置有第一变位斜齿轮和第二变位斜齿轮。
本发明具有以下特点：（1）本发明各齿轮均采用变位斜齿轮，保证了齿轮在高承载能力的前提下，啮合顺畅、噪音降低、承载能力高；
（2）本发明的壳体为上下箱分体式铸造而成，具有良好的抗震性能和承载性能。
附图说明
为了使本发明的内容更容易被清楚的理解，下面根据的具体实施例并结合附图，对本发明作进一步详细的说明，其中
图1为本发明的结构示意图；
附图标记：11、壳体，12、输入轴，13、过渡轴，4、第一变位斜齿轮，5、第二变位斜齿轮。
具体实施方式
见图1所示，本发明包括壳体11，所述壳体11为上下箱分体结构，所述壳体11设有输入轴12、过渡轴13，两者通过齿轮进行啮合连接，所述过渡轴13上均设置有第一变位斜齿轮4和第二变位斜齿轮5，各齿轮材料均为采用优质合金钢20CrNi2MoA，热处理采用二次回火渗碳淬火工艺，具有更高的抗冲击能力和韧性；同时采用先进的磨齿工艺，所有齿轮均采用德国成型模，齿轮精度达到DIN 3960-67  6级精度；并考虑弯曲变形和扭转变形对齿轮啮合的影响，采用先进的修形技术，保证了齿轮在高承载能力的前提下，啮合顺畅，噪音降低，同时齿轮参数优化，加大模数和齿宽提高了齿轮的承载能力。
以上所述的具体实施例，对本发明的目的、技术方案和有益效果进行了进一步详细说明，所应理解的是，以上所述仅为本发明的具体实施例而已，并不用于限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (1)

1.一种同向高扭矩齿轮箱，具有壳体（11）；其特征在于：所述壳体（11）为上下箱分体结构，所述壳体（11）设有输入轴（12）、过渡轴（13），两者通过齿轮进行啮合连接，所述过渡轴（13）上均设置有第一变位斜齿轮（4）和第二变位斜齿轮（5）。
CN201210291356.6A 2012-08-15 2012-08-15 同向高扭矩齿轮箱 Pending CN103591221A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210291356.6A CN103591221A (zh) 2012-08-15 2012-08-15 同向高扭矩齿轮箱

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210291356.6A CN103591221A (zh) 2012-08-15 2012-08-15 同向高扭矩齿轮箱

Publications (1)

Publication Number Publication Date
CN103591221A true CN103591221A (zh) 2014-02-19

Family

ID=50081479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210291356.6A Pending CN103591221A (zh) 2012-08-15 2012-08-15 同向高扭矩齿轮箱

Country Status (1)

Country Link
CN (1) CN103591221A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113606318A (zh) * 2021-07-01 2021-11-05 王信辉 一种同向高扭矩齿轮箱

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113606318A (zh) * 2021-07-01 2021-11-05 王信辉 一种同向高扭矩齿轮箱

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Application publication date: 20140219