CN101813235B - Grease lubrication device for cam - Google Patents
Grease lubrication device for cam Download PDFInfo
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- CN101813235B CN101813235B CN2010101543736A CN201010154373A CN101813235B CN 101813235 B CN101813235 B CN 101813235B CN 2010101543736 A CN2010101543736 A CN 2010101543736A CN 201010154373 A CN201010154373 A CN 201010154373A CN 101813235 B CN101813235 B CN 101813235B
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- cam
- assembly
- grease
- fork
- greasing
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Abstract
The invention discloses a grease lubrication device for a cam. The grease lubrication device comprises a swing assembly, a grease filling assembly and a greasing assembly, wherein the greasing assembly is in contact with the working surface of the cam, is fixed on the swing assembly and can move along with the swing assembly. The grease filling assembly comprises a grease filler and a grease filling tube used for adding grease to the greasing assembly. One end of the grease filling tube is communicated with the outlet end of the grease filler. The invention has the advantages of simple and compact structure, low cost, convenient machining and installation, simple and convenient operation, high efficiency and good lubrication effect.
Description
Technical field
The present invention is mainly concerned with the mechanical transmission field, refers in particular to a kind of grease lubrication device for cam that is used for open cam.
Background technique
As mechanically operated conventional components, cam is able to extensive use on various machinery equipments.For example, in the packaging facilities that relates to medicine, food service industry, Chang Daliang adopts cam mechanism to carry out exercises, and the most of Open architecture that adopts of these cam mechanisms.But, for medicine, food service industry, its packaging facilities all there is special hygienic requirements, therefore generally lubricating of existing open cam all adopted grease-added lubricating system.In the prior art, when giving above-mentioned open cam grease-added, mode is manually smeared in general employing.Thisly have many shortcomings by manually smearing to the grease-added mode of cam, for example workload is big, working efficiency low, it is inhomogeneous to smear, it is grease-added or the like often to forget.Therefore be necessary to design a kind of simple in structure, can easily realize open cam grease lubrication device.
Summary of the invention
The technical problem to be solved in the present invention just is: at the technical problem that prior art exists, the invention provides a kind of simple and compact for structure, with low cost, installation and processing is convenient, easy and simple to handle, efficient is high, have the grease lubrication device for cam of preferable lubrication effect.
For solving the problems of the technologies described above, the present invention by the following technical solutions.
A kind of grease lubrication device for cam, it is characterized in that: comprise wobble component, greasing assembly and with the assembly of smearing of cam working face contact matching, the described assembly of smearing is fixed on the wobble component and can moves with wobble component, described greasing assembly comprises grease injection device and is used for to the greasing pipe of smearing the assembly stuffing that one end of described greasing pipe is connected with the outlet end of grease injection device.
As a further improvement on the present invention:
Described wobble component comprises fork, fork axle and balance staff seat, and an end of described fork is fixed on the fork axle, described smearing on the other end that assembly is fixed in fork, and described fork axle is installed in the balance staff seat.
Described greasing pipe is installed on the fork.
One section of described greasing pipe is arranged in the swing axis inner chamber.
The described assembly of smearing is a rolling bearing, the outer rolling face of described rolling bearing and cam working face contact matching, and the outlet end of described greasing pipe is towards the outer rolling face of rolling bearing.
Compared with prior art, advantage of the present invention just is: grease lubrication device for cam of the present invention, and simple and compact for structure, with low cost, installation and processing is convenient, easy and simple to handle, efficient is high, have preferable lubrication effect, greatly reduces working strength of workers; The present invention can directly be installed on the former open cam mechanism.
Description of drawings
Fig. 1 is the structural representation of the present invention when being applied to cylindrical cam;
Fig. 2 is the structural representation of the present invention when being applied to face cam.
Marginal data
1, balance staff seat; 2, fork axle; 3, fork; 4, greasing pipe; 5, rolling bearing; 6, cylindrical cam; 7, camshaft; 8, face cam; 9, grease injection device.
Embodiment
Below with reference to specific embodiment and Figure of description the present invention is described in further details.
As depicted in figs. 1 and 2, be respectively the structural representation of grease lubrication device for cam of the present invention when being applied to cylindrical cam 6 and the structural representation when being applied to face cam 8, this cylindrical cam 6 and face cam 8 are open cam and are installed on the camshaft 7, and the principle that both lubricate is identical.Grease lubrication device for cam of the present invention comprise wobble component, greasing assembly and with the assembly of smearing of cam working face contact matching, smearing assembly is fixed on the wobble component and can moves with wobble component, the greasing assembly comprises grease injection device 9 and is used for to the greasing pipe 4 of smearing the assembly stuffing that an end of greasing pipe 4 is connected with the outlet end of grease injection device 9.
In the present embodiment, wobble component comprises fork 3, fork axle 2 and balance staff seat 1, one end of fork 3 is fixed on the fork axle 2, smear on the other end that assembly is fixed in fork 3, fork axle 2 is installed in the balance staff seat 1, greasing pipe 4 is installed on the fork 3, and a section of greasing pipe 4 is arranged in swing axis 2 inner chambers 9 belows that are positioned at fork axle 2 of grease injection device.By wobble component, can guarantee to smear the influence that assembly can not be subjected to cam work, remain and the cam working face contact matching.
In the present embodiment, smear assembly and adopt rolling bearing 5, the outer rolling face of this rolling bearing 5 and cam working face contact matching, the outlet end of greasing pipe 4 is towards the outer rolling face of rolling bearing 5 or directly press close to the outer rolling face of rolling bearing 5.
During work, when through grease injection device 9 grease ups, lubricating grease can overflow from greasing pipe 4, adheres on the outer rolling face of rolling bearing 5.When open cam turned round, the outer rolling face of rolling bearing 5 will rotate thereupon, and at this moment, the lubricating grease that adheres on the rolling bearing 5 outer rolling faces will be applied on the working surface of open cam automatically, thereby finishes grease-added operation very like a cork.
The above only is a preferred implementation of the present invention, and protection scope of the present invention also not only is confined to the foregoing description, and all technological schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be understood that; for those skilled in the art; in the some improvements and modifications that do not break away under the principle of the invention prerequisite; for example; smear assembly adopt the roll piece of other type or non-roll piece, greasing pipe 4 not to be installed on the fork 3 and directly tie up on the frame of the equipment of being located at, wobble component adopts the swing part of other type, grease injection device 9 is designed to quantitative charging point of automatic timing or the like, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. grease lubrication device for cam, it is characterized in that: comprise wobble component, greasing assembly and with the assembly of smearing of cam working face contact matching, the described assembly of smearing is fixed on the wobble component and can moves with wobble component, described greasing assembly comprises grease injection device (9) and is used for to the greasing pipe (4) of smearing the assembly stuffing that an end of described greasing pipe (4) is connected with the outlet end of grease injection device (9).
2. grease lubrication device for cam according to claim 1, it is characterized in that: described wobble component comprises fork (3), fork axle (2) and balance staff seat (1), one end of described fork (3) is fixed on the fork axle (2), described smearing on the other end that assembly is fixed in fork (3), described fork axle (2) is installed in the balance staff seat (1).
3. grease lubrication device for cam according to claim 2 is characterized in that: described greasing pipe (4) is installed on the fork (3).
4. grease lubrication device for cam according to claim 3 is characterized in that: one section of described greasing pipe (4) is arranged in swing axis (2) inner chamber.
5. according to claim 1 or 2 or 3 or 4 described grease lubrication device for cam, it is characterized in that: the described assembly of smearing is rolling bearing (5), the outer rolling face of described rolling bearing (5) and cam working face contact matching, the outlet end of described greasing pipe (4) is towards the outer rolling face of rolling bearing (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101543736A CN101813235B (en) | 2010-04-23 | 2010-04-23 | Grease lubrication device for cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101543736A CN101813235B (en) | 2010-04-23 | 2010-04-23 | Grease lubrication device for cam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101813235A CN101813235A (en) | 2010-08-25 |
| CN101813235B true CN101813235B (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101543736A Active CN101813235B (en) | 2010-04-23 | 2010-04-23 | Grease lubrication device for cam |
Country Status (1)
| Country | Link |
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| CN (1) | CN101813235B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913730B (en) * | 2012-10-26 | 2015-04-15 | 深圳市华星光电技术有限公司 | Automatic rack oil filling device |
| CN109055631A (en) * | 2018-08-08 | 2018-12-21 | 浙江嘉善悦达针织毛皮有限公司 | A kind of fur stuffing equipment |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3845706B2 (en) * | 1996-02-19 | 2006-11-15 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | Automatic oiling device for tablet press |
| JP2000120985A (en) * | 1998-10-14 | 2000-04-28 | Komori Corp | Lubricant feeding structure of cam mechanism |
| JP4975283B2 (en) * | 2005-07-13 | 2012-07-11 | Ｊｕｋｉ株式会社 | Sewing machine oiling mechanism |
| CN201636512U (en) * | 2010-04-23 | 2010-11-17 | 长沙楚天科技有限公司 | Greasing-lubricating device for cam |
-
2010
- 2010-04-23 CN CN2010101543736A patent/CN101813235B/en active Active
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| Publication number | Publication date |
|---|---|
| CN101813235A (en) | 2010-08-25 |
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