CN204628308U - There is the novel bearing of oil groove switch - Google Patents
There is the novel bearing of oil groove switch Download PDFInfo
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- CN204628308U CN204628308U CN201520270789.2U CN201520270789U CN204628308U CN 204628308 U CN204628308 U CN 204628308U CN 201520270789 U CN201520270789 U CN 201520270789U CN 204628308 U CN204628308 U CN 204628308U
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- oil
- groove
- sliding
- switch
- oil groove
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Abstract
The utility model belongs to mechanical casting techniques field, especially relates to a kind of novel bearing with oil groove switch.The novel bearing originally with oil groove switch comprises bearing body, annular shoe cream room is had in bearing body, annular shoe cream room upper end is connected with oil hole, lower end is connected with oil groove by oil duct pipeline, the outer end of bearing body has sliding-groove, the cell wall upper end of sliding-groove extends to form curved baffle respectively to center, the first space is surrounded between curved baffle and sliding-groove, oil duct pipeline comprises in-line and outlet line, slip oil groove switch is provided with in sliding-groove, slip oil groove switch has logical oily passage, logical oily passage comprises oil inlet hole and oil outlet, the oil outlet end of oil inlet hole and the in-line part that overlaps forms inflow entrance, the oil inlet end of oil outlet and the outlet line part that overlaps forms outflow opening, opening is formed between curved baffle, slip oil groove switch is provided with the catch bar passing opening.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 novel bearing with 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, being everlasting between bearing and axle and being provided with oil groove, but not having a kind of oil groove switch that can change 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 novel bearing of oil groove switch.
For achieving the above object, the utility model have employed following technical proposal: the novel bearing originally with oil groove switch comprises bearing body, annular shoe cream room is had in described bearing body, described annular shoe cream room upper end is connected with oil hole, lower end is connected with the oil groove be located on bearing body inwall by oil duct pipeline, the outer end of described bearing body has sliding-groove, the cell wall upper end of described sliding-groove extends to form curved baffle respectively to center, the first space is surrounded between described curved baffle and sliding-groove, described oil duct pipeline comprises the in-line be connected with sliding-groove top and the outlet line be connected with sliding-groove bottom, being provided with in described sliding-groove can along the slip oil groove switch of sliding-groove arc sliding, described slip oil groove switch has logical oily passage corresponding with in-line and outlet line respectively, described logical oily passage comprises oil inlet hole and oil outlet, described oil inlet hole and the oil outlet end of in-line overlap part formed inflow entrance, described oil outlet and the oil inlet end of outlet line overlap part formed outflow opening, and the size of inflow entrance and outflow opening changes when slip oil groove switch moves, opening is formed between described curved baffle, described slip oil groove switch is provided with the catch bar passing opening.Lubricant oil enters annular shoe cream room by oil hole, logical oily passage is entered into again through in-line, flow in oil groove through outlet line again and the surface of contact between bearing and axle is lubricated, high lubricating effect, and the size of inflow entrance and outflow opening changes with the movement of slip oil groove switch, flux in the lubricant oil unit time can be changed as the case may be, but slip oil groove switch keep under normal circumstances inflow entrance and outflow opening maximum, make that lubricant oil is as far as possible many to be flow in oil groove, simple to operate, easy to use, global design is reasonable, practical.
Have in the novel bearing of oil groove switch above-mentioned, described logical oily passage comprises the first straight oil duct and the second straight oil duct of sequence setting, be connected by curved part between described first straight oil duct and the second straight oil duct, described first straight oil duct is connected with in-line, and the described second straight oil duct is connected with outlet line.First straight oil duct and the second straight oil duct sequence are arranged, and need bending when lubricant oil flows through logical oily passage, slow down the speed of lubricating oil flow, the oil outlet end of in-line and the oil inlet end of outlet line also correspondingly shift to install.
Have in the novel bearing of oil groove switch above-mentioned, described slip oil groove switch comprises the contiguous block being positioned at middle part, described contiguous block is fixed on bottom sliding-groove, one end and the left arc moving block of described contiguous block are slidably connected, the other end and right arc moving block are slidably connected, be provided with friction structure between described left arc moving block and sliding-groove bottom land, between described right arc moving block and sliding-groove bottom land, be provided with friction structure.Slip oil groove switch can move respectively to two ends, controls the flux of lubricant oil in the unit time of two ends respectively; Friction structure makes slip oil groove switch can not movement arbitrarily, and need certain effect just can be moved, steadiness is good.
Have in the novel bearing of oil groove switch above-mentioned, described catch bar comprises the left catch bar be connected with left arc moving block and the right catch bar be connected with right arc moving block.Left catch bar is beneficial to the left arc moving block of promotion and moves, and right catch bar is beneficial to and promotes right arc moving block.
Compared with prior art, the advantage originally with the novel bearing of oil groove switch is:
First, lubricant oil enters annular shoe cream room by oil hole, logical oily passage is entered into again through in-line, flow in oil groove through outlet line again and the surface of contact between bearing and axle is lubricated, high lubricating effect, and the size of inflow entrance and outflow opening changes with the movement of slip oil groove switch, flux in the lubricant oil unit time can be changed as the case may be, but slip oil groove switch keep under normal circumstances inflow entrance and outflow opening maximum, make that lubricant oil is as far as possible many to be flow in oil groove, simple to operate, easy to use, global design is reasonable, practical.
Second, first straight oil duct and the second straight oil duct sequence are arranged, and need bending when lubricant oil flows through logical oily passage, slow down the speed of lubricating oil flow, the oil outlet end of in-line and the oil inlet end of outlet line also correspondingly shift to install.
3rd, slip oil groove switch can move respectively to two ends, controls the flux of lubricant oil in the unit time of two ends respectively.
4th, friction structure makes slip oil groove switch can not movement arbitrarily, and need certain effect just can be moved, steadiness is good.
5th, left catch bar is beneficial to the left arc moving block of promotion and moves, and right catch bar is beneficial to and promotes right arc moving block.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides.
Fig. 2 is the partial enlarged drawing at Fig. 1-A place that the utility model provides.
Fig. 3 is the partial enlarged drawing that the utility model provides.
In figure, bearing body 1, annular shoe cream room 2, oil hole 3, oil groove 4, sliding-groove 5, curved baffle 6, in-line 7, outlet line 8, slip oil groove switch 9, logical oily path 10, oil inlet hole 11, oil outlet 12, inflow entrance 13, the straight oil duct 16 of the straight oil duct of outflow opening 14, first 15, second, curved part 17, contiguous block 18, left arc moving block 19, right arc moving block 20, left catch bar 21, right catch bar 22.
Embodiment
Embodiment
As Figure 1-3, the novel bearing originally with oil groove switch comprises bearing body 1, annular shoe cream room 2 is had in bearing body 1, annular shoe cream room 2 upper end is connected with oil hole 3, lower end is connected with the oil groove 4 be located on bearing body 1 inwall by oil duct pipeline, the outer end of bearing body 1 has sliding-groove 5, the cell wall upper end of sliding-groove 5 extends to form curved baffle 6 respectively to center, the first space is surrounded between curved baffle 6 and sliding-groove 5, oil duct pipeline comprises the in-line 7 be connected with sliding-groove 5 top and the outlet line 8 be connected with sliding-groove 5 bottom, being provided with in sliding-groove 5 can along the slip oil groove switch 9 of sliding-groove 5 arc sliding, slip oil groove switch 9 has logical oily path 10 corresponding with in-line 7 and outlet line 8 respectively, logical oily path 10 comprises oil inlet hole 11 and oil outlet 12, the oil outlet end of oil inlet hole 11 and in-line 7 part that overlaps forms inflow entrance 13, the oil inlet end of oil outlet 12 and outlet line 8 part that overlaps forms outflow opening 14, and the size of inflow entrance 13 and outflow opening 14 changes when slip oil groove switch 9 moves, opening is formed between curved baffle 6, slip oil groove switch 9 is provided with the catch bar passing opening.Lubricant oil enters annular shoe cream room 2 by oil hole 3, logical oily path 10 is entered into again through in-line 7, flow in oil groove 4 through outlet line 8 again and the surface of contact between bearing and axle is lubricated, high lubricating effect, and the size of inflow entrance 13 and outflow opening 14 changes with the movement of slip oil groove switch, flux in the lubricant oil unit time can be changed as the case may be, but slip oil groove switch 9 keep under normal circumstances inflow entrance 13 and outflow opening 14 maximum, make that lubricant oil is as far as possible many to be flow in oil groove 4, simple to operate, easy to use, global design is reasonable, practical.
Wherein, logical oily path 10 comprises the first straight oil duct 15 and the second straight oil duct 16 that sequence is arranged, be connected by curved part 17 between first straight oil duct 15 and the second straight oil duct 16, the first straight oil duct 15 is connected with in-line 7, and the second straight oil duct 16 is connected with outlet line 8.First straight oil duct 15 and the second straight oil duct 16 sequence are arranged, and need bending when lubricant oil flows through logical oily path 10, slow down the speed of lubricating oil flow, the oil outlet end of in-line 7 and the oil inlet end of outlet line 8 also correspondingly shift to install.
Slip oil groove switch 9 comprises the contiguous block 18 being positioned at middle part, contiguous block 18 is fixed on bottom sliding-groove 5, one end and the left arc moving block 19 of contiguous block 18 are slidably connected, the other end and right arc moving block 20 are slidably connected, be provided with friction structure between left arc moving block 19 and sliding-groove 5 bottom land, between right arc moving block 20 and sliding-groove 5 bottom land, be provided with friction structure.Slip oil groove switch 9 can move respectively to two ends, controls the flux of lubricant oil in the unit time of two ends respectively; Friction structure makes slip oil groove switch 9 can not movement arbitrarily, and need certain effect just can be moved, steadiness is good.Catch bar comprises the left catch bar 21 be connected with left arc moving block 19 and the right catch bar 22 be connected with right arc moving block 20.Left catch bar 21 is beneficial to the left arc moving block 19 of promotion and moves, and right catch bar 22 is beneficial to and promotes right arc moving block 20.
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 term such as bearing body 1, annular shoe cream room 2, oil hole 3, oil groove 4, sliding-groove 5, curved baffle 6, in-line 7, outlet line 8, slip oil groove switch 9, logical oily path 10, oil inlet hole 11, oil outlet 12, inflow entrance 13, the straight oil duct 16 of the straight oil duct of outflow opening 14, first 15, second, curved part 17, contiguous block 18, left arc moving block 19, right arc moving block 20, left catch bar 21, right catch bar 22 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 (4)
1. one kind has the novel bearing of oil groove switch, comprise bearing body (1), it is characterized in that, annular shoe cream room (2) is had in described bearing body (1), described annular shoe cream room (2) upper end is connected with oil hole (3), lower end is connected with the oil groove (4) be located on bearing body (1) inwall by oil duct pipeline, the outer end of described bearing body (1) has sliding-groove (5), the cell wall upper end of described sliding-groove (5) extends to form curved baffle (6) respectively to center, the first space is surrounded between described curved baffle (6) and sliding-groove (5), described oil duct pipeline comprises the in-line (7) be connected with sliding-groove (5) top and the outlet line (8) be connected with sliding-groove (5) bottom, being provided with in described sliding-groove (5) can along the slip oil groove switch (9) of sliding-groove (5) arc sliding, described slip oil groove switch (9) has logical oily passage (10) corresponding with in-line (7) and outlet line (8) respectively, described logical oily passage (10) comprises oil inlet hole (11) and oil outlet (12), described oil inlet hole (11) and the oil outlet end of in-line (7) overlap part formed inflow entrance (13), described oil outlet (12) and the oil inlet end of outlet line (8) overlap part formed outflow opening (14), and the size of inflow entrance (13) and outflow opening (14) changes when slip oil groove switch (9) is mobile, opening is formed between described curved baffle (6), described slip oil groove switch (9) is provided with the catch bar passing opening.
2. the novel bearing with oil groove switch according to claim 1, it is characterized in that, described logical oily passage (10) comprises the first straight oil duct (15) and the second straight oil duct (16) of sequence setting, be connected by curved part (17) between described first straight oil duct (15) and the second straight oil duct (16), described first straight oil duct (15) is connected with in-line (7), and the described second straight oil duct (16) is connected with outlet line (8).
3. the novel bearing with oil groove switch according to claim 2, it is characterized in that, described slip oil groove switch (9) comprises the contiguous block (18) being positioned at middle part, described contiguous block (18) is fixed on sliding-groove (5) bottom, one end and the left arc moving block (19) of described contiguous block (18) are slidably connected, the other end and right arc moving block (20) are slidably connected, friction structure is provided with between described left arc moving block (19) and sliding-groove (5) bottom land, friction structure is provided with between described right arc moving block (20) and sliding-groove (5) bottom land.
4. the novel bearing with oil groove switch according to claim 3, it is characterized in that, described catch bar comprises the left catch bar (21) be connected with left arc moving block (19) and the right catch bar (22) be connected with right arc moving block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270789.2U CN204628308U (en) | 2015-04-29 | 2015-04-29 | There is the novel bearing of oil groove switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520270789.2U CN204628308U (en) | 2015-04-29 | 2015-04-29 | There is the novel bearing of oil groove switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204628308U true CN204628308U (en) | 2015-09-09 |
Family
ID=54047342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520270789.2U Expired - Fee Related CN204628308U (en) | 2015-04-29 | 2015-04-29 | There is the novel bearing of oil groove switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204628308U (en) |
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2015
- 2015-04-29 CN CN201520270789.2U patent/CN204628308U/en not_active Expired - Fee Related
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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 |