CN102797961A - Bearing grease injecting tool - Google Patents
Bearing grease injecting tool Download PDFInfo
- Publication number
- CN102797961A CN102797961A CN2012103095818A CN201210309581A CN102797961A CN 102797961 A CN102797961 A CN 102797961A CN 2012103095818 A CN2012103095818 A CN 2012103095818A CN 201210309581 A CN201210309581 A CN 201210309581A CN 102797961 A CN102797961 A CN 102797961A
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- China
- Prior art keywords
- bearing
- grease
- upper die
- plate
- template
- 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.)
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Abstract
The invention relates to a bearing grease injecting tool, which comprises a bottom plate, wherein the bottom plate is fixedly connected with one end of a lower template; the other end of the lower template is in threaded connection with an upper template; and a middle template is in threaded connection inside the upper template. The bearing grease injection tool is simple in structure, and is convenient to install; the upper template is used for compressing a bearing, two grease storing cavities are formed, and grease which is originally preserved in the tool is uniformly extruded onto a steel ball position in the middle of the inside of the bearing under the action of compression force, so that the quality and the stability of the bearing are improved greatly, and the service life of the bearing is prolonged.
Description
Technical field
The present invention relates to the automobile equipment field, relate in particular to a kind of a kind of greasing frock that is applied to automobile, engineering machinery middle (center) bearing.
Background technique
Bearing is a kind of very important component in the contemporary machinery.Its major function is the supported mechanical solid of rotation, in order to the mechanical load friction factor of reduction equipment in transmission process.Bearing in use in order to improve life-span and performance, need be annotated the operation of smearing solid grease before assembling, the grease injection bearing is inner; Make grease arrival need lubricated position,, utilize the greasing frock that grease is infused in bearing surface (this surface is the slit of lasso and retainer) for conventional bearing; But for the bigger bearing of width; Through traditional greasing frock, the injection effect of grease is inhomogeneous, and the steel ball working position of bearing bosom can't inject grease; Cause bearing quality and stability decreases, reduced the working life of bearing.The injection of oil quantity need divide several times and could annotate in addition, wastes time and energy, and injection efficiency is low.
Summary of the invention
The applicant provides a kind of bearing greasing frock simple in structure, easy for installation to above-mentioned existing shortcoming, and the present invention has high, the lubricated big advantage of scope of grease injection efficiency.
The technological scheme that the present invention adopted is following:
A kind of bearing greasing frock comprises base plate, and an end of base plate and lower plate is affixed, the other end of the lower plate upper die plate that is threaded, and the middle part template also is threaded in the inside of upper die plate.
It is further characterized in that:
Said upper die plate is provided with the first oil storage fat chamber, on upper die plate, also has with the first oil storage fat chamber links to go out grease holes;
Be provided with the second oil storage fat chamber in the said lower plate, be provided with through hole in the middle part of lower plate with the base plate tabling;
The middle part of said base plate has into grease holes.
Beneficial effect of the present invention is following:
Utilize upper die plate to compress bearing,, order originally to be reserved in the steel ball position that the grease in the frock is clamp-oned the bearing bosom uniformly in the effect of impacting force through setting up two oil storage fat chambeies; Bearing quality and stability have been improved greatly; Increased the working life of bearing, on upper die plate, had simultaneously a plurality of grease holes that go out, oil quantity can be accomplished in once injecting; Time saving and energy saving, improved the grease injection efficiency greatly.
Description of drawings
Fig. 1 is the sectional structure schematic representation of invention.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present invention is described.
As shown in Figure 1, the present invention includes base plate 5, base plate 5 is affixed through the bolt (not shown) with an end of lower plate 4, the other end of lower plate 4 upper die plate 2 that is threaded, middle part template 3 also is threaded in the inside of upper die plate 2.On upper die plate 2, be provided with the first oil storage fat chamber 202, also have on the upper die plate with the first oil storage fat chamber 202 links and go out grease holes 201.Be provided with the second oil storage fat chamber 401 in the lower plate 4, be provided with through hole in the middle part of lower plate 4 with base plate 5 tablings.
Installation of the present invention and working procedure are following:
The middle part of base plate 5 and lower plate 4 tablings are fixedly connected lower plate 4 through bolt with base plate 5; The middle part template 3 that is threaded in the middle part of upper die plate 2, the upper die plate 2 that will have middle part template 3 then is threaded with lower plate 4, accomplishes installation of the present invention thus.
Shown in Fig. 1 arrow, axle sleeve 1 is installed on inside of the present invention; Then through oil-feed fat chamber 501 to the inner oiling of the present invention; Grease overflows into the first oil storage fat chamber 202 after in the second oil storage fat chamber 401, filling with gradually; Utilize external equipment (like air pump) then, grease is extracted, do with this notes dauber who accomplishes the bearing internal grease through going out grease holes 201.
Utilize upper die plate to compress bearing,, order originally to be reserved in the steel ball position that the grease in the frock is clamp-oned the bearing bosom uniformly in the effect of impacting force through setting up two oil storage fat chambeies; Bearing quality and stability have been improved greatly; Increased the working life of bearing, on upper die plate, had simultaneously a plurality of grease holes that go out, oil quantity can be accomplished in once injecting; Time saving and energy saving, improved injection efficiency greatly.
More than describing is to explanation of the present invention, is not that institute of the present invention restricted portion is referring to claim to the qualification of invention, and under the situation of basic structure of the present invention, the present invention can do any type of modification.
Claims (4)
1. bearing greasing frock; It is characterized in that: comprise base plate (5); One end of said base plate (5) and lower plate (4) is affixed, the other end of lower plate (4) upper die plate (2) that is threaded, and middle part template (3) also is threaded in the inside of upper die plate (2).
2. bearing greasing frock as claimed in claim 1 is characterized in that: said upper die plate (2) is provided with the first oil storage fat chamber (202), on upper die plate, also has with the first oil storage fat chamber (202) links to go out grease holes (201).
3. bearing greasing frock as claimed in claim 1 is characterized in that: be provided with the second oil storage fat chamber (401) in the said lower plate (4), be provided with the through hole with base plate (5) tabling in the middle part of lower plate (4).
4. bearing greasing frock as claimed in claim 1 is characterized in that: the middle part of said base plate (5) has into grease holes (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103095818A CN102797961A (en) | 2012-08-28 | 2012-08-28 | Bearing grease injecting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103095818A CN102797961A (en) | 2012-08-28 | 2012-08-28 | Bearing grease injecting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102797961A true CN102797961A (en) | 2012-11-28 |
Family
ID=47197187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103095818A Pending CN102797961A (en) | 2012-08-28 | 2012-08-28 | Bearing grease injecting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102797961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032666A (en) * | 2012-12-28 | 2013-04-10 | 南车株洲电机有限公司 | Bearing lubricating grease filling device and filling method |
| CN103398280A (en) * | 2013-08-21 | 2013-11-20 | 铜陵正前机械装备制造有限公司 | Lowe grease injection device used for vehicle bearing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872053Y (en) * | 2006-01-19 | 2007-02-21 | 万向钱潮股份有限公司 | Multi-ball channel jetter of internal grease filler |
| CN101196266A (en) * | 2006-12-25 | 2008-06-11 | 万向集团公司 | Greasing and grease balancing system for bearing |
| CN201531733U (en) * | 2009-09-29 | 2010-07-21 | 青特集团有限公司 | Bearing grease quantitative charging tooling |
| WO2011114921A1 (en) * | 2010-03-16 | 2011-09-22 | Ｎｏｋクリューバー株式会社 | Method of feeding grease composition for greasing |
| CN102563322A (en) * | 2011-12-14 | 2012-07-11 | 青特集团有限公司 | Grease injection tool for bearing |
| CN202791269U (en) * | 2012-08-28 | 2013-03-13 | 无锡市三立轴承有限公司 | Bearing grease injection tool |
-
2012
- 2012-08-28 CN CN2012103095818A patent/CN102797961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2872053Y (en) * | 2006-01-19 | 2007-02-21 | 万向钱潮股份有限公司 | Multi-ball channel jetter of internal grease filler |
| CN101196266A (en) * | 2006-12-25 | 2008-06-11 | 万向集团公司 | Greasing and grease balancing system for bearing |
| CN201531733U (en) * | 2009-09-29 | 2010-07-21 | 青特集团有限公司 | Bearing grease quantitative charging tooling |
| WO2011114921A1 (en) * | 2010-03-16 | 2011-09-22 | Ｎｏｋクリューバー株式会社 | Method of feeding grease composition for greasing |
| CN102563322A (en) * | 2011-12-14 | 2012-07-11 | 青特集团有限公司 | Grease injection tool for bearing |
| CN202791269U (en) * | 2012-08-28 | 2013-03-13 | 无锡市三立轴承有限公司 | Bearing grease injection tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032666A (en) * | 2012-12-28 | 2013-04-10 | 南车株洲电机有限公司 | Bearing lubricating grease filling device and filling method |
| CN103398280A (en) * | 2013-08-21 | 2013-11-20 | 铜陵正前机械装备制造有限公司 | Lowe grease injection device used for vehicle bearing |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121128 |