CN103291842A - Oil-bearing chain and chain pieces thereof - Google Patents
Oil-bearing chain and chain pieces thereof Download PDFInfo
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- CN103291842A CN103291842A CN2012100435521A CN201210043552A CN103291842A CN 103291842 A CN103291842 A CN 103291842A CN 2012100435521 A CN2012100435521 A CN 2012100435521A CN 201210043552 A CN201210043552 A CN 201210043552A CN 103291842 A CN103291842 A CN 103291842A
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- chain
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- oil
- chain sheet
- groove
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Abstract
The invention discloses an oil-bearing chain and chain pieces thereof. Each chain piece is provided with a contact surface, wherein at least one pivoting hole is formed in the contact surface; one groove is formed in the contact surface of each chain piece and on the periphery of the pivoting hole at an appropriate interval, at least one oil outlet is formed in the groove and pivoted to the pivoting hole; at least one oil filling port is formed in the periphery of the chain piece and connected with the groove; a chain roller is arranged between every two adjacent chain pieces; a penetration hole is formed in the chain roller; a chain pin is pivoted to the pivoting hole of the chain piece and pivoted into the penetration hole of the chain roller, and accordingly, the oil-bearing chain is formed. By the aid of an accommodating space formed by each groove, lubricating oil can be accumulated, so that the components can be lubricated for a long time; and the chain can operate smoothly, lubricating and cooling effects are increased, resistance, abrasion and noise are reduced, and the service life of the chain is prolonged.
Description
Technical field
The present invention relates to a kind of oil-containing chain and chain sheet thereof, refer in particular to a kind of surface of contact in the chain sheet and be provided with groove, utilize the formed holding space of this groove can accumulate lubricant oil, so as to producing lubrication for a long time, with chain or the chain sheet that increases the service life.
Background technique
In general mechanical transmission or power plant, mainly with the usefulness of chain as transmission of power, and chain changes smooth and easy for the company of help, lubricated heat radiation, reduce resistance, wearing and tearing and noise, then can on chain, be injected with lubricant oil, but owing to chain easily runs off because centrifugal force is thrown out of lubricant oil when the transmission, the fault with the reason lack of lubrication, and then make machinery, power plant etc. stop, therefore the TaiWan, China of on August 11st, 2011 announcing just like the Christian era is novel M409221 number: improved type five component type chain unit patent cases, its exposure: comprise two outer plates, two inner plates, one lining, one chain roller and a chain pin, this two outer plate is arranged relatively, this two inner plate is arranged relatively, and stretch between the two outer plate end plates with same inner plate end, lining wears the same inner plate end that is arranged in two inner plates, the chain roller is located between two inner plates, and the rotatable lining outside that is sheathed on, chain pin then is arranged in corresponding two outer plates, in two inner plates and the lining, and make between inner plate and the chain pin and form oil groove, by the space that oil groove provides lubricant grease to storE, the required lubricating function during by chain wheel drive as chain, and the good stationarity when providing transmission with these a little combination of elements structures.Structure so only, its lubricant oil is sealed between inner plate and the chain pin, because that it holds oily space is less, the lubricants capacity that can accumulate is limited, so can't be lubricated for a long time.
Novel No. 525735 of the TaiWan, China that the Christian era on March 21st, 2003 announced is arranged: oil-containing chain patent case again, its exposure: this oil-containing chain is by outer plate, the internal key plate, chain pin is formed, wherein each formation of the both sides arc surface centre of internal key plate is toward the flange of side extension, then form the oil-containing space in the flange, the idle periphery of oil-containing forms draining portion, must inject an amount of grease in the oil-containing space, when itself and outer plate and the chain tip articulate a time-out, can be for the usefulness of transmission fluted disc clip by flange, and when transmission, then the grease that releases by draining portion provides lubricating between carrier bar and the chain tip, and transmission chain structure more smoothly is provided.So, structure so since its in addition punching out one flange is arranged, holding lubricant oil, but because the thickness of internal key plate is thinner, during crooked manufacturing easily because of ductility good breaking not, so its lubrication effect is not good equally.
In view of this, do not attain perfect many disappearances and the inconvenience that causes on the structural design of the inventor at above-mentioned chain and chain sheet, and deeply design, and the active research improvement has a fling at and development and Design goes out this case.
Summary of the invention
The object of the present invention is to provide a kind of lubricant oil of can accumulating for oil-containing chain and the chain sheet thereof of for a long time lubricated usefulness, it can even change smooth and easy, increase the Pulvis Emolliens thermal effect, reduce the generation of resistance, wearing and tearing and noise, to prolong the working life of chain or chain sheet.
In order to reach above-mentioned purpose, solution of the present invention is:
A kind of oil-containing chain includes:
A plurality of chain sheets, it is provided with a surface of contact, offers at least one pivoted hole on the described surface of contact; One chain roller is established between described chain sheet, and described chain roller is provided with a perforation; One chain pin is articulated in the perforation of the pivoted hole of described chain sheet and chain roller; Described surface of contact at the chain sheet is in the periphery of pivoted hole, and is separated by a suitable spacing and is provided with a groove.
Described groove offers at least one oil outlet and is connected to pivoted hole.
The periphery of described chain sheet offers at least one pouring orifice and is connected to groove.
Described chain sheet includes outer chain sheet and inner chain sheet, and described surface of contact include first surface of contact and and its second surface of contact of fitting mutually and contacting, described first surface of contact is located on the outer chain sheet, described second surface of contact then is located on the inner chain sheet.
Described groove is located on first surface of contact of outer chain sheet.
Described groove is located on second surface of contact of inner chain sheet.
It is one plane that described first surface of contact and second surface of contact are respectively.
A kind of oil-containing chain sheet, described chain sheet is provided with a surface of contact, offers at least one pivoted hole on the described surface of contact; , and be separated by a suitable spacing and be provided with a groove in the periphery of pivoted hole at the surface of contact of described chain sheet.
Described groove offers at least one oil outlet and is connected to pivoted hole.
The periphery of described chain sheet offers at least one pouring orifice and is connected to groove.
Described chain sheet is outer chain sheet or inner chain sheet, and described surface of contact be first surface of contact or with its second surface of contact of fitting mutually and contacting, described first surface of contact is located on the outer chain sheet, described second surface of contact then is located on the inner chain sheet.
Described groove is located on first surface of contact of outer chain sheet.
Described groove is located on second surface of contact of inner chain sheet.
It is one plane that described first surface of contact and second surface of contact are respectively.
After adopting said structure, oil-containing chain of the present invention and chain sheet thereof have following advantage:
1. oil-containing chain of the present invention and chain sheet thereof utilize the contact of fitting mutually of the groove of two chain sheets, can be to a synthetic holding space, and for accumulating lubricant oil in this holding space, so as to can be for long-term lubricated usefulness.
2. the lubricant oil of oil-containing chain of the present invention and chain sheet thereof can slowly infiltrate between the surface of contact of two chain sheets, and seeing through oil outlet infiltrates between this chain roller and the chain pin, so as to producing lubricated effect for above-mentioned member for a long time, change smooth and easy help to connect, increase the Pulvis Emolliens thermal effect, reduce the generation of resistance, wearing and tearing and noise, so as to prolonging the working life of chain.
3. oil-containing chain of the present invention and chain sheet thereof can see through this pouring orifice and inject new lubricant oil when the lubricant oil in the groove is used up, and for continual make-up oil, keep best lubrication effect, and prolong the working life of chain.
Description of drawings
Fig. 1 is three-dimensional exploded view of the present invention;
Fig. 2 is three-dimensional combination figure of the present invention;
Fig. 3 is the schematic representation of outer chain sheet of the present invention;
Fig. 4 is the schematic representation of inner chain sheet of the present invention.
Fig. 5 is the C-C sectional view of Fig. 2 of the present invention;
Fig. 6 is the three-dimensional exploded view of another embodiment of the present invention;
Fig. 7 is the three-dimensional combination figure of another embodiment of the present invention;
Fig. 8 is the schematic representation of another embodiment of the present invention outer chain sheet;
Fig. 9 is the schematic representation of another embodiment of the present invention inner chain sheet;
Figure 10 is the D-D sectional view of another embodiment of the present invention Fig. 7;
Figure 11 is three-dimensional exploded view of the present invention;
Figure 12 is three-dimensional combination figure of the present invention;
Figure 13 is the schematic representation of outer chain sheet of the present invention;
Figure 14 is the schematic representation of inner chain sheet of the present invention;
Figure 15 is the E-E sectional view of Figure 12 of the present invention.
The primary component symbol description
1 outer chain sheet, 11 first surface of contact, 12 first pivoted holes
13 first grooves, 2 inner chain sheets, 21 second surface of contact
22 second pivoted holes, 23 second grooves, 3 chain rollers
31 perforation, 4 chain pin 1A outer chain sheets
The 11A first surface of contact 12A first pivoted hole 13A first groove
The 14A first oil outlet 2A inner chain sheet 21A second surface of contact
The 22A second pivoted hole 23A second groove 24A second oil outlet
The 1B outer chain sheet 11B first surface of contact 12B first pivoted hole
The 13B first groove 14B first oil outlet 15B first pouring orifice
The 2B inner chain sheet 21B second surface of contact 22B second pivoted hole
The 23B second groove 24B second oil outlet 25B second pouring orifice
B lubricant oil.
Embodiment
In order further to explain technological scheme of the present invention, the present invention will be described in detail below by specific embodiment.
At first, see also Figure 1 and Figure 2, the present invention includes a plurality of chain sheets, chain roller 3, reached bearing pin 4, these a plurality of chain sheets include at least two relative outer chain sheet 1 and two inner chain sheets 2, wherein:
Chain pin 4 is articulated in this first pivoted hole 12, second pivoted hole 22 and bores a hole in 31.
During assembling, as shown in Figure 5, before the assembling chain, in advance be impregnated with lubricant oil B in second groove 23 prior to first groove 13 of this outer chain sheet 1 and inner chain sheet 2, again first surface of contact 11 of this outer chain sheet 1 is fitted mutually with second surface of contact 21 of this inner chain sheet 2 and contact, make its first pivoted hole 12 be able to involutory mutually with this second pivoted hole 22, this chain roller 3 is established between this two inner chain sheet 2 again, make perforation 31 same and these first pivoted holes 12 of this chain roller 3, second pivoted hole 22 is involutory mutually, again this chain pin 4 is articulated in this first pivoted hole 12 at last, second pivoted hole 22 and boring a hole in 31, and it is the two ends application of force riveting of this chain pin 4 is flat, so as to constituting a chain configurations, and 23 of its first groove 13 and second grooves can be to synthetic holding spaces, and this lubricant oil B can be accumulated in this first groove 13 and second groove, 23 formed holding spaces, so, when chain during in transmission, lubricant oil B in this first groove 13 and second groove 23, can infiltrate between second surface of contact 21 of first surface of contact 11 of this outer chain sheet 1 and inner chain sheet 2, lubricant oil B also can slowly infiltrate between this chain roller 3 and the chain pin 4 simultaneously, so as to producing lubricated effect for above-mentioned member for a long time, change smooth and easy and can reach the company of help, increase the Pulvis Emolliens thermal effect, reduce resistance, the generation of wearing and tearing and noise is to prolong the working life of chain.
Another embodiment of the present invention sees also Figure 6 and Figure 7, the present invention includes a plurality of chain sheets, chain roller 3A, has reached bearing pin 4A, and these a plurality of chain sheets include two relative at least outer chain sheet 1A and two inner chain sheet 2A, wherein:
During assembling, as shown in figure 10, same be impregnated with lubricant oil B in the second groove 23A prior to the first groove 13A of this outer chain sheet 1A and inner chain sheet 2A in advance, again the first surface of contact 11A of this outer chain sheet 1A is fitted mutually with the second surface of contact 21A of this inner chain sheet 2A and contact, make its first pivoted hole 12A and this second pivoted hole 22A be able to involutory mutually, and this chain roller 3A establishes between this two inner chain sheet 2A, utilize this chain pin 4A to be articulated in this first pivoted hole 12A, in the second pivoted hole 22A and the perforation 31A, and it is the two ends application of force riveting of this chain pin 4A is flat, so as to constituting a chain configurations, and this lubricant oil B can be accumulated in this first groove 13A and the formed holding space of the second groove 23A, when chain during in transmission, lubricant oil B in this first groove 13A and the second groove 23A, then can infiltrate between the second surface of contact 21A of the first surface of contact 11A of this outer chain sheet 1A and inner chain sheet 2A, lubricant oil B also can see through this first oil outlet 14A simultaneously, the second oil outlet 24A and infiltrating between this chain roller 3A and the chain pin 4A, so as to producing lubricated effect for above-mentioned member for a long time, change smooth and easy and reach the company of help, increase the Pulvis Emolliens thermal effect, reduce resistance, the generation of wearing and tearing and noise is to prolong the working life of chain.
Further embodiment of this invention sees also Figure 11 and shown in Figure 12, the present invention includes a plurality of chain sheets, chain roller 3B, has reached bearing pin 4B, and these a plurality of chain sheets include at least two relative outer chain sheet 1B and two inner chain sheet 2B, wherein:
During assembling, as shown in figure 15, before this chain of assembling, in advance be impregnated with lubricant oil B in the second groove 23B prior to the first groove 13B of this outer chain sheet 1B and inner chain sheet 2B, again the first surface of contact 11B of this outer chain sheet 1B is fitted mutually with the second surface of contact 21B of this inner chain sheet 2B and contact, make its first pivoted hole 12B and this second pivoted hole 22B be able to involutory mutually, again this chain roller 3B is established between this two inner chain sheet 2B, make same and this first pivoted hole 12B of perforation 31B of this chain roller 3B, the second pivoted hole 22B is involutory mutually, again this chain pin 4B is articulated in this first pivoted hole 12B at last, in the second pivoted hole 22B and the perforation 31B, and it is the two ends application of force riveting of this chain pin 4B is flat, so as to constituting a chain configurations, and its first groove 13B and the second groove 23B then can be to synthetic holding spaces, and this lubricant oil B can be accumulated in this first groove 13B and the formed holding space of the second groove 23B, so, when chain during in transmission, lubricant oil B in this first groove 13B and the second groove 23B, can infiltrate between the second surface of contact 21B of the first surface of contact 11B of this outer chain sheet 1B and inner chain sheet 2B, lubricant oil B also can see through this first oil outlet 14B simultaneously, the second oil outlet 24B and infiltrating between this chain roller 3B and the chain pin 4B, so as to producing lubricated effect for above-mentioned member for a long time, change smooth and easy and can reach the company of help, increase the Pulvis Emolliens thermal effect, reduce resistance, the generation of wearing and tearing and noise is to prolong the working life of chain.
If when the using up of lubricant oil B in this first groove 13B and the second groove 23B, as shown in figure 12, then can see through this first pouring orifice 15B and the second pouring orifice 25B respectively and inject new lubricant oil B, so as to sustainable continuous make-up oil B, so as to keeping best lubrication effect, and prolong working life of chain.
Above-described embodiment and accompanying drawing and non-limiting product form of the present invention and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present invention to its suitable variation or modification of doing.
Claims (14)
1. oil-containing chain includes:
A plurality of chain sheets, it is provided with a surface of contact, offers at least one pivoted hole on the described surface of contact;
One chain roller is established between described chain sheet, and described chain roller is provided with a perforation;
One chain pin is articulated in the perforation of the pivoted hole of described chain sheet and chain roller;
It is characterized in that: described surface of contact at the chain sheet is in the periphery of pivoted hole, and is separated by a suitable spacing and is provided with a groove.
2. oil-containing chain according to claim 1, it is characterized in that: described groove offers at least one oil outlet and is connected to pivoted hole.
3. as oil-containing chain as described in the claim 2, it is characterized in that: the periphery of described chain sheet offers at least one pouring orifice and is connected to groove.
4. as oil-containing chain as described in the claim 1,2 or 3, it is characterized in that: described chain sheet includes outer chain sheet and inner chain sheet, and described surface of contact include first surface of contact and and its second surface of contact of fitting mutually and contacting, described first surface of contact is located on the outer chain sheet, and described second surface of contact then is located on the inner chain sheet.
5. as oil-containing chain as described in the claim 4, it is characterized in that: described groove is located on first surface of contact of outer chain sheet.
6. as oil-containing chain as described in the claim 4, it is characterized in that: described groove is located on second surface of contact of inner chain sheet.
7. as oil-containing chain as described in the claim 4, it is characterized in that: described first surface of contact and second surface of contact are one plane respectively.
8. oil-containing chain sheet, described chain sheet is provided with a surface of contact, offers at least one pivoted hole on the described surface of contact;
It is characterized in that:, and be separated by a suitable spacing and be provided with a groove in the periphery of pivoted hole at the surface of contact of described chain sheet.
9. as oil-containing chain sheet as described in the claim 7, it is characterized in that: described groove offers at least one oil outlet and is connected to pivoted hole.
10. as oil-containing chain sheet as described in the claim 8, it is characterized in that: the periphery of described chain sheet offers at least one pouring orifice and is connected to groove.
11. as oil-containing chain sheet as described in the claim 8,9 or 10, it is characterized in that: described chain sheet is outer chain sheet or inner chain sheet, and described surface of contact be first surface of contact or with its second surface of contact of fitting mutually and contacting, described first surface of contact is located on the outer chain sheet, and described second surface of contact then is located on the inner chain sheet.
12. as oil-containing chain sheet as described in the claim 11, it is characterized in that: described groove is located on first surface of contact of outer chain sheet.
13. as oil-containing chain sheet as described in the claim 11, it is characterized in that: described groove is located on second surface of contact of inner chain sheet.
14. as oil-containing chain sheet as described in the claim 11, it is characterized in that: described first surface of contact and second surface of contact are one plane respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100435521A CN103291842A (en) | 2012-02-24 | 2012-02-24 | Oil-bearing chain and chain pieces thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100435521A CN103291842A (en) | 2012-02-24 | 2012-02-24 | Oil-bearing chain and chain pieces thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103291842A true CN103291842A (en) | 2013-09-11 |
Family
ID=49093212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100435521A Pending CN103291842A (en) | 2012-02-24 | 2012-02-24 | Oil-bearing chain and chain pieces thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103291842A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758931A (en) * | 2014-02-12 | 2014-04-30 | 太仓斯普宁精密机械有限公司 | Chain piece capable of storing oil and chain |
| CN103758930A (en) * | 2014-02-12 | 2014-04-30 | 太仓斯普宁精密机械有限公司 | Chain sheet easy to lubricate and chain |
| CN108792911A (en) * | 2018-09-07 | 2018-11-13 | 杭州东华链条集团有限公司 | A kind of improved-type step chain of lubrication |
| CN110494674A (en) * | 2017-04-11 | 2019-11-22 | 沃尔夫链条有限公司 | Buckle chain |
| EP3623658A1 (en) * | 2018-09-15 | 2020-03-18 | Marcin Golec | Roller chain with improved inner link plates |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310474A (en) * | 1996-02-26 | 1997-08-27 | Tsubakimoto Chain Co | Low-noise chain with oil groove |
| CN2556428Y (en) * | 2002-07-09 | 2003-06-18 | 大亚链条股份有限公司 | Chain containing oil |
| CN2646474Y (en) * | 2003-08-18 | 2004-10-06 | 桂盟企业股份有限公司 | Four-element chain |
| KR20080101676A (en) * | 2007-05-15 | 2008-11-21 | 가부시기가이샤쯔바기모도체인 | Oil-free chain |
| JP2011252574A (en) * | 2010-06-03 | 2011-12-15 | Tsubakimoto Chain Co | Oil-free chain |
-
2012
- 2012-02-24 CN CN2012100435521A patent/CN103291842A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2310474A (en) * | 1996-02-26 | 1997-08-27 | Tsubakimoto Chain Co | Low-noise chain with oil groove |
| CN2556428Y (en) * | 2002-07-09 | 2003-06-18 | 大亚链条股份有限公司 | Chain containing oil |
| CN2646474Y (en) * | 2003-08-18 | 2004-10-06 | 桂盟企业股份有限公司 | Four-element chain |
| KR20080101676A (en) * | 2007-05-15 | 2008-11-21 | 가부시기가이샤쯔바기모도체인 | Oil-free chain |
| JP2011252574A (en) * | 2010-06-03 | 2011-12-15 | Tsubakimoto Chain Co | Oil-free chain |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758931A (en) * | 2014-02-12 | 2014-04-30 | 太仓斯普宁精密机械有限公司 | Chain piece capable of storing oil and chain |
| CN103758930A (en) * | 2014-02-12 | 2014-04-30 | 太仓斯普宁精密机械有限公司 | Chain sheet easy to lubricate and chain |
| CN110494674A (en) * | 2017-04-11 | 2019-11-22 | 沃尔夫链条有限公司 | Buckle chain |
| CN110494674B (en) * | 2017-04-11 | 2022-07-29 | 沃尔夫链条有限公司 | Link chain |
| CN108792911A (en) * | 2018-09-07 | 2018-11-13 | 杭州东华链条集团有限公司 | A kind of improved-type step chain of lubrication |
| EP3623658A1 (en) * | 2018-09-15 | 2020-03-18 | Marcin Golec | Roller chain with improved inner link plates |
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Application publication date: 20130911 |