CN102384243A - Gear - Google Patents

Gear Download PDF

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Publication number
CN102384243A
CN102384243A CN2010102691044A CN201010269104A CN102384243A CN 102384243 A CN102384243 A CN 102384243A CN 2010102691044 A CN2010102691044 A CN 2010102691044A CN 201010269104 A CN201010269104 A CN 201010269104A CN 102384243 A CN102384243 A CN 102384243A
Authority
CN
China
Prior art keywords
gear
teeth
tooth spaces
mass
endoporus
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
CN2010102691044A
Other languages
Chinese (zh)
Inventor
龚晓建
Original Assignee
龚晓建
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 龚晓建 filed Critical 龚晓建
Priority to CN2010102691044A priority Critical patent/CN102384243A/en
Publication of CN102384243A publication Critical patent/CN102384243A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a gear comprising a gear body which is provided with outer teeth. The outer teeth and outer tooth spaces are arranged at intervals, an inner hole is arranged in the middle of the gear body and provided with inner tooth spaces uniformly along the circumference, a plurality of oil holes are arranged in the end surface of the inner hole, and an oil channel formed by the oil holes is communicated with the outer tooth spaces and the inner tooth spaces. The gear has the advantages that the abrasion loss is reduced, the transmission is more flexible, a nickel plating layer plays the role of rust prevention, and the service life is long.

Description

Gear
Technical field
The present invention relates to a kind of gear.
Background technique
General gear has only external gear, and outer gear and the motion of other driving component can produce heat in the process of motion, cause gear wear, and shorten working life, and the external gear transmission agency of depending merely on the gear mass is single.
Summary of the invention
In order to overcome the problem of above existence, the object of the present invention is to provide a kind of reducing wear, the life-span is long, and transmission is gear more flexibly.
The technological scheme that the present invention adopts is:
Gear; Comprise gear mass, said gear mass is provided with outer teeth, and said outer teeth and outer teeth groove are separately; It is characterized in that: have endoporus in the middle of the said gear mass; Said endoporus evenly has internal spline along circumference, and said interior hole end surface is provided with a plurality of oilholes, and the said oil duct that is formed by oilhole communicates with outer teeth groove and internal spline.
Said oilhole is provided with filter screen.
Said gear mass surface is covered with nickeling layer.
Advantage of the present invention is: reduce wear, the life-span is long, and transmission is more flexible, and nickeling layer can be antirust.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, gear mass, 2, outer teeth, 3, outer teeth groove, 4, endoporus 5, internal spline, 6, oilhole, 7, oil duct, 8, filter screen.
Embodiment
As shown in Figure 1, gear of the present invention comprises gear mass 1, and gear mass 1 surface is covered with nickeling layer; Can be antirust, gear mass 1 is provided with outer teeth 2, and outer teeth 2 and outer teeth groove 3 have endoporus 4 separately in the middle of the gear mass 1; Endoporus 4 evenly has internal spline 5 along circumference, and endoporus 4 end faces are provided with a plurality of oilholes 6, and oilhole 6 is provided with filter screen 8, injects oil in the oilhole 6; Castor Oil, owing to have filter screen 8, but removal of impurities, the oil duct 7 that is formed by oilhole 6 communicates with internal spline 5 with outer teeth groove 3; Oil flows into outer teeth groove 3 and internal spline 5 through oil duct 7, has lubricated other driving components with the teeth groove relative movement, has reduced heating and weares and teares.

Claims (3)

1. gear; Comprise gear mass, said gear mass is provided with outer teeth, and said outer teeth and outer teeth groove are separately; It is characterized in that: have endoporus in the middle of the said gear mass; Said endoporus evenly has internal spline along circumference, and said interior hole end surface is provided with a plurality of oilholes, and the said oil duct that is formed by oilhole communicates with outer teeth groove and internal spline.
2. gear according to claim 1 is characterized in that: said oilhole is provided with filter screen.
3. gear according to claim 1 is characterized in that: said gear mass surface is covered with nickeling layer.
CN2010102691044A 2010-08-30 2010-08-30 Gear Pending CN102384243A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010102691044A CN102384243A (en) 2010-08-30 2010-08-30 Gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010102691044A CN102384243A (en) 2010-08-30 2010-08-30 Gear

Publications (1)

Publication Number Publication Date
CN102384243A true CN102384243A (en) 2012-03-21

Family

ID=45823938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102691044A Pending CN102384243A (en) 2010-08-30 2010-08-30 Gear

Country Status (1)

Country Link
CN (1) CN102384243A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103291885A (en) * 2013-06-28 2013-09-11 昆山市宏建机械有限公司 Bevel gear
CN103851157A (en) * 2014-03-28 2014-06-11 浙江龙虎锻造有限公司 Driven gear
CN103912660A (en) * 2014-04-04 2014-07-09 马鞍山市兴隆铸造有限公司 Cast reinforced gear
CN103912659A (en) * 2014-04-04 2014-07-09 马鞍山市兴隆铸造有限公司 Cast double-tooth gear
CN104985411A (en) * 2015-08-02 2015-10-21 衢州市优德工业设计有限公司 Machining method of laminated gear
CN104985412A (en) * 2015-08-02 2015-10-21 衢州市优德工业设计有限公司 Machining method of multi-layer gear
CN105729721A (en) * 2016-03-28 2016-07-06 慈溪市劲马动力机械有限公司 Surface treatment technology for gear

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103291885A (en) * 2013-06-28 2013-09-11 昆山市宏建机械有限公司 Bevel gear
CN103851157A (en) * 2014-03-28 2014-06-11 浙江龙虎锻造有限公司 Driven gear
CN103912660A (en) * 2014-04-04 2014-07-09 马鞍山市兴隆铸造有限公司 Cast reinforced gear
CN103912659A (en) * 2014-04-04 2014-07-09 马鞍山市兴隆铸造有限公司 Cast double-tooth gear
CN104985411A (en) * 2015-08-02 2015-10-21 衢州市优德工业设计有限公司 Machining method of laminated gear
CN104985412A (en) * 2015-08-02 2015-10-21 衢州市优德工业设计有限公司 Machining method of multi-layer gear
CN105729721A (en) * 2016-03-28 2016-07-06 慈溪市劲马动力机械有限公司 Surface treatment technology for gear

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Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20120321

C02 Deemed withdrawal of patent application after publication (patent law 2001)