CN204628309U - There is the bearing of sliding type oil groove switch - Google Patents
There is the bearing of sliding type oil groove switch Download PDFInfo
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- CN204628309U CN204628309U CN201520271101.2U CN201520271101U CN204628309U CN 204628309 U CN204628309 U CN 204628309U CN 201520271101 U CN201520271101 U CN 201520271101U CN 204628309 U CN204628309 U CN 204628309U
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- groove
- oil
- sliding
- slip
- oil groove
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Abstract
The utility model belongs to mechanical casting techniques field, especially relates to a kind of bearing with sliding type oil groove switch.Originally there is the bearing of sliding type oil groove switch, comprise bearing body, it is characterized in that, described bearing body inwall has oil groove, described oil groove is connected with the oil hole being positioned at bearing body top by oil duct pipeline, described bearing body is provided with the sliding cavity be connected with oil duct pipeline, slip oil groove switch is provided with in described sliding cavity, described oil duct pipeline comprises the in-line be connected with sliding cavity side and the outlet line be connected with sliding cavity opposite side, the first slip clinging structure that slip oil groove switch can be made to be close to in-line oil outlet end is provided with between described slip oil groove switch side and sliding cavity inwall, the second slip clinging structure that slip oil groove switch can be made to be close to outlet line oil inlet end is provided with between opposite side and sliding cavity inwall.Advantage is: reasonable in design, and structure is simple.
Description
Technical field
The utility model belongs to machine machinery casting techniques field, especially relates to a kind of bearing with sliding type oil groove switch.
Background technique
Bearing is in mechanical transmission course, play parts that are fixing and reduction load friction factor, when other parts produce relative movement each other on axle, bearing can supported mechanical solid of rotation, can reduce friction factor in power transmission process and retainer shaft central position is fixed.In order to reduce friction, be everlasting between bearing and axle and be provided with oil groove, but do not have a kind of oil groove switch that can change oil-feed flux in the lubricant oil unit time or can change oil return flux in the lubricant oil unit time, global design is reasonable not enough, poor practicability.
In order to improve prior art, people have carried out long-term exploration, propose various solution.Such as, Chinese patent literature discloses a kind of bearing with oil guide slot [application number: CN20112020951.6], comprise inner ring, outer ring, dust cover and several steel ball, the alignment of described Internal and external cycle left side, the unidirectional lengthening of right side inner ring, inner ring thickeies, described inner surface and inner ring outer surface are respectively equipped with groove, in described steel ball is fastened on, in groove between outer ring, described steel ball both sides are separately installed with two halves retainer, draw-in groove is established respectively in the groove both sides of described outer ring, described half retainer is covered with dust cover, described dust cover is fastened in the draw-in groove of inner surface, the groove of described Internal and external cycle is provided with oil guide slot.
Although such scheme to some extent solves the deficiencies in the prior art, still do not have a kind of oil groove switch that can change flux in the lubricant oil unit time, global design is reasonable not, poor practicability.
Model utility content
The purpose of this utility model is for the problems referred to above, and provide a kind of reasonable in design, structure simply has the bearing of sliding type oil groove switch.
For achieving the above object, the utility model have employed following technical proposal: the bearing originally with sliding type oil groove switch, comprise bearing body, it is characterized in that, described bearing body inwall has oil groove, described oil groove is connected with the oil hole being positioned at bearing body top by oil duct pipeline, described bearing body is provided with the sliding cavity be connected with oil duct pipeline, slip oil groove switch is provided with in described sliding cavity, described oil duct pipeline comprises the in-line be connected with sliding cavity side and the outlet line be connected with sliding cavity opposite side, the first slip clinging structure that slip oil groove switch can be made to be close to in-line oil outlet end is provided with between described slip oil groove switch side and sliding cavity inwall, the second slip clinging structure that slip oil groove switch can be made to be close to outlet line oil inlet end is provided with between opposite side and sliding cavity inwall.Lubricant oil enters into oil duct pipeline by oil hole, then flow in oil groove and the surface of contact between bearing and axle is lubricated, high lubricating effect, slip oil groove switch can be closed or semiclosed oil duct pipeline, oil-feed flux in the lubricant oil unit time can be changed as the case may be, simple to operate, easy to use; In addition, the first slip clinging structure and the second slip clinging structure can prevent lubricant oil from flowing out from the gap of the two when slip oil groove switch slides relative to sliding cavity, and global design is reasonable, practical.
Have in the bearing of sliding type oil groove switch above-mentioned, the first described slip clinging structure comprises the first casting lug thereon be located on sliding cavity sidewall, the oil outlet of described in-line is opened on the first casting lug thereon, and described slip oil groove switch is provided with the first sliding-groove of adapting with the first casting lug thereon and the first casting lug thereon can slide along the first sliding-groove.First casting lug thereon inserts in the first sliding-groove under gravity, is beneficial to fitting tightly of slip oil groove switch and sliding cavity sidewall, in addition, flows out even if there occurs lubricant oil from the two gap, also can flow into the first sliding-groove under gravity.
Have in the bearing of sliding type oil groove switch above-mentioned, the second described slip clinging structure comprises out the second sliding-groove on sliding cavity sidewall, the filler opening of described outlet line is opened bottom the second sliding-groove, and described slip oil groove switch is provided with the second casting lug thereon of adapting with the second sliding-groove and the second casting lug thereon can slide along the second sliding-groove.Second casting lug thereon of slip oil groove switch inserts in the second sliding-groove under gravity, makes fitting tightly of slip oil groove switch and sliding cavity sidewall.
Have in the bearing of sliding type oil groove switch above-mentioned, the upper end of the first described casting lug thereon has the first side groove of opening towards side, lower end has the second side groove of opening towards opposite side, the notch both sides of the first described sliding-groove are respectively equipped with the first confinement block inserting in the first side groove and the second confinement block inserting in the second side groove, and the first confinement block can slide along the first side groove, the second confinement block can slide along the second side groove.First confinement block and the second confinement block make fitting tightly of slip oil groove switch and sliding cavity sidewall, the slippage in moving process of anti-sliding stop oil groove switch.
Have in the bearing of sliding type oil groove switch above-mentioned, the side sidewall of the second described sliding-groove has the first inner groovy, opposite side sidewall has the second inner groovy, the side of the second described casting lug thereon is provided with the 3rd confinement block that adapts with the first inner groovy and the 3rd confinement block can slide along the first inner groovy, and the opposite side of the second casting lug thereon is provided with the 4th confinement block that adapts with the second inner groovy and the 4th confinement block can slide along the second inner groovy.3rd confinement block and the 4th confinement block make fitting tightly of slip oil groove switch and sliding cavity sidewall, the slippage in moving process of anti-sliding stop oil groove switch.
Compared with prior art, the advantage originally with the bearing of sliding type oil groove switch is:
First, lubricant oil enters into oil duct pipeline by oil hole, then flow in oil groove and the surface of contact between bearing and axle is lubricated, high lubricating effect, slip oil groove switch can be closed or semiclosed oil duct pipeline, oil-feed flux in the lubricant oil unit time can be changed as the case may be, simple to operate, easy to use; In addition, the first slip clinging structure and the second slip clinging structure can prevent lubricant oil from flowing out from the gap of the two when slip oil groove switch slides relative to sliding cavity, and global design is reasonable, practical.
Second, first casting lug thereon inserts in the first sliding-groove under gravity, is beneficial to fitting tightly of slip oil groove switch and sliding cavity sidewall, in addition, flows out even if there occurs lubricant oil from the two gap, also can flow into the first sliding-groove under gravity.
3rd, the second casting lug thereon of slip oil groove switch inserts in the second sliding-groove under gravity, makes fitting tightly of slip oil groove switch and sliding cavity sidewall.
4th, the first confinement block, the second confinement block, the 3rd confinement block and the 4th confinement block make fitting tightly of slip oil groove switch and sliding cavity sidewall, the slippage in moving process of anti-sliding stop oil groove switch.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the partial enlarged drawing that the utility model provides.
Fig. 3 is the partial sectional view that the utility model provides.
In figure, bearing body 1, oil groove 2, oil duct pipeline 3, oil hole 4, sliding cavity 5, slip oil groove switch 6, in-line 7, outlet line 8, first casting lug thereon 9, first sliding-groove 10, second sliding-groove 11, second casting lug thereon 12, first side groove 13, second side groove 14, first confinement block 15, second confinement block 16, first inner groovy 17, second inner groovy 18, the 3rd confinement block 19, the 4th confinement block 20.
Embodiment
Embodiment
As Figure 1-3, the bearing originally with sliding type oil groove switch comprises bearing body 1, bearing body 1 inwall has oil groove 2, oil groove 2 is connected with the oil hole 4 being positioned at bearing body 1 top by oil duct pipeline 3, bearing body 1 is provided with the sliding cavity 5 be connected with oil duct pipeline 3, slip oil groove switch 6 is provided with in sliding cavity 5, oil duct pipeline 3 comprises the in-line 7 be connected with sliding cavity 5 side and the outlet line 8 be connected with sliding cavity 5 opposite side, the first slip clinging structure that slip oil groove switch 6 can be made to be close to in-line 7 oil outlet end is provided with between slip oil groove switch 6 side and sliding cavity 5 inwall, the second slip clinging structure that slip oil groove switch 6 can be made to be close to outlet line 8 oil inlet end is provided with between opposite side and sliding cavity 5 inwall.Lubricant oil enters into oil duct pipeline 3 by oil hole 4, then flow in oil groove 2 and the surface of contact between bearing and axle is lubricated, high lubricating effect, slip oil groove switch 6 can be closed or semiclosed oil duct pipeline 3, oil-feed flux in the lubricant oil unit time can be changed as the case may be, simple to operate, easy to use; In addition, the first slip clinging structure and the second slip clinging structure can prevent lubricant oil from flowing out from the gap of the two when slip oil groove switch 6 slides relative to sliding cavity 5, and global design is reasonable, practical.
More particularly, first slip clinging structure comprises the first casting lug thereon 9 be located on sliding cavity 5 sidewall, the oil outlet of in-line 7 is opened on the first casting lug thereon 9, and slip oil groove switch 6 is provided with the first sliding-groove 10 of adapting with the first casting lug thereon 9 and the first casting lug thereon 9 can slide along the first sliding-groove 10.First casting lug thereon 9 inserts in the first sliding-groove 10 under gravity, be beneficial to fitting tightly of slip oil groove switch 6 and sliding cavity 5 sidewall, in addition, flow out from the two gap even if there occurs lubricant oil, also can flow into the first sliding-groove 10 under gravity.More particularly, second slip clinging structure comprises out the second sliding-groove 11 on sliding cavity 5 sidewall, the filler opening of outlet line 8 is opened bottom the second sliding-groove 11, and slip oil groove switch 6 is provided with the second casting lug thereon 12 of adapting with the second sliding-groove 11 and the second casting lug thereon 12 can slide along the second sliding-groove 11.Second casting lug thereon 12 of slip oil groove switch 6 inserts in the second sliding-groove 11 under gravity, makes fitting tightly of slip oil groove switch 6 and sliding cavity 5 sidewall.Improve as one, the upper end of the first casting lug thereon 9 has the first side groove 13 of opening towards side, lower end has the second side groove 14 of opening towards opposite side, the notch both sides of the first sliding-groove 10 are respectively equipped with the first confinement block 15 inserting in the first side groove 13 and the second confinement block 16 inserting in the second side groove 14, and the first confinement block 15 can slide along the first side groove 13, the second confinement block 16 can slide along the second side groove 14.First confinement block 15 and the second confinement block 16 make fitting tightly of slip oil groove switch 6 and sliding cavity 5 sidewall, the slippage in moving process of anti-sliding stop oil groove switch 6.Improve as one, the side sidewall of the second sliding-groove 11 has the first inner groovy 17, opposite side sidewall has the second inner groovy 18, the side of the second casting lug thereon 12 is provided with the 3rd confinement block 19 that adapts with the first inner groovy 17 and the 3rd confinement block 19 can slide along the first inner groovy 17, and the opposite side of the second casting lug thereon 12 is provided with the 4th confinement block 20 that adapts with the second inner groovy 18 and the 4th confinement block 20 can slide along the second inner groovy 18.3rd confinement block 19 and the 4th confinement block 20 make fitting tightly of slip oil groove switch 6 and sliding cavity 5 sidewall, the slippage in moving process of anti-sliding stop oil groove switch 6.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as bearing body 1, oil groove 2, oil duct pipeline 3, oil hole 4, sliding cavity 5, slip oil groove switch 6, in-line 7, outlet line 8, first casting lug thereon 9, first sliding-groove 10, second sliding-groove 11, second casting lug thereon 12, first side groove 13, second side groove 14, first confinement block 15, second confinement block 16, first inner groovy 17, second inner groovy 18, the 3rd confinement block 19, the 4th confinement block 20 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. one kind has the bearing of sliding type oil groove switch, comprise bearing body (1), it is characterized in that, described bearing body (1) inwall has oil groove (2), described oil groove (2) is connected with the oil hole (4) being positioned at bearing body (1) top by oil duct pipeline (3), described bearing body (1) is provided with the sliding cavity (5) be connected with oil duct pipeline (3), slip oil groove switch (6) is provided with in described sliding cavity (5), described oil duct pipeline (3) comprises the in-line (7) be connected with sliding cavity (5) side and the outlet line (8) be connected with sliding cavity (5) opposite side, the first slip clinging structure that slip oil groove switch (6) can be made to be close to in-line (7) oil outlet end is provided with between described slip oil groove switch (6) side and sliding cavity (5) inwall, the second slip clinging structure that slip oil groove switch (6) can be made to be close to outlet line (8) oil inlet end is provided with between opposite side and sliding cavity (5) inwall.
2. the bearing with sliding type oil groove switch according to claim 1, it is characterized in that, the first described slip clinging structure comprises the first casting lug thereon (9) be located on sliding cavity (5) sidewall, the oil outlet of described in-line (7) is opened on the first casting lug thereon (9), and described slip oil groove switch (6) is provided with the first sliding-groove (10) of adapting with the first casting lug thereon (9) and the first casting lug thereon (9) can slide along the first sliding-groove (10).
3. the bearing with sliding type oil groove switch according to claim 2, it is characterized in that, the second described slip clinging structure comprises out the second sliding-groove (11) on sliding cavity (5) sidewall, the filler opening of described outlet line (8) is opened in the second sliding-groove (11) bottom, and described slip oil groove switch (6) is provided with the second casting lug thereon (12) of adapting with the second sliding-groove (11) and the second casting lug thereon (12) can slide along the second sliding-groove (11).
4. the bearing with sliding type oil groove switch according to claim 3, it is characterized in that, the upper end of described the first casting lug thereon (9) has the first side groove (13) of opening towards side, lower end has the second side groove (14) of opening towards opposite side, the notch both sides of described the first sliding-groove (10) are respectively equipped with the first confinement block (15) inserting in the first side groove (13) and the second confinement block (16) inserting in the second side groove (14), and the first confinement block (15) can slide along the first side groove (13), second confinement block (16) can slide along the second side groove (14).
5. the bearing with sliding type oil groove switch according to claim 4, it is characterized in that, the side sidewall of described the second sliding-groove (11) has the first inner groovy (17), opposite side sidewall has the second inner groovy (18), the side of described the second casting lug thereon (12) is provided with the 3rd confinement block (19) that adapts with the first inner groovy (17) and the 3rd confinement block (19) can slide along the first inner groovy (17), the opposite side of the second casting lug thereon (12) is provided with the 4th confinement block (20) that adapts with the second inner groovy (18) and the 4th confinement block (20) can slide along the second inner groovy (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271101.2U CN204628309U (en) | 2015-04-29 | 2015-04-29 | There is the bearing of sliding type oil groove switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520271101.2U CN204628309U (en) | 2015-04-29 | 2015-04-29 | There is the bearing of sliding type oil groove switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628309U true CN204628309U (en) | 2015-09-09 |
Family
ID=54047343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520271101.2U Expired - Fee Related CN204628309U (en) | 2015-04-29 | 2015-04-29 | There is the bearing of sliding type oil groove switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628309U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224746A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | Chute cover plate printing machine's bearing |
| CN106224747A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | The printing machine's bearing of self-lubricating |
| CN106247139A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | Limit sliding chutes cover plate printing machine's bearing |
| CN106247138A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | The printer Oiling bearing of cover-plate type high sealing |
-
2015
- 2015-04-29 CN CN201520271101.2U patent/CN204628309U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224746A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | Chute cover plate printing machine's bearing |
| CN106224747A (en) * | 2016-08-24 | 2016-12-14 | 常州市群星印刷有限公司 | The printing machine's bearing of self-lubricating |
| CN106247139A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | Limit sliding chutes cover plate printing machine's bearing |
| CN106247138A (en) * | 2016-08-24 | 2016-12-21 | 常州市群星印刷有限公司 | The printer Oiling bearing of cover-plate type high sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 Termination date: 20160429 |