CN217898521U - Self-lubricating high-performance straight line optical axis - Google Patents
Self-lubricating high-performance straight line optical axis Download PDFInfo
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- CN217898521U CN217898521U CN202221412933.8U CN202221412933U CN217898521U CN 217898521 U CN217898521 U CN 217898521U CN 202221412933 U CN202221412933 U CN 202221412933U CN 217898521 U CN217898521 U CN 217898521U
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- optical axis
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- oil
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- 230000003287 optical effect Effects 0.000 title claims abstract description 98
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000003921 oil Substances 0.000 abstract description 67
- 239000010687 lubricating oil Substances 0.000 abstract description 45
- 230000000694 effects Effects 0.000 abstract description 24
- 238000005461 lubrication Methods 0.000 abstract description 17
- 230000009471 action Effects 0.000 abstract description 7
- 230000005484 gravity Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 description 7
- 230000001050 lubricating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a self-lubricating high performance straight line optical axis relates to sharp optical axis technical field, including the optical axis body, be provided with the self-lubricating unit on the optical axis body, the self-lubricating unit is used for carrying out the self-lubricating to the optical axis body, the self-lubricating unit is including seting up in this internal oil storage tank of optical axis, first through-hole has been seted up on the optical axis body, just first through-hole with the oil storage tank intercommunication. The utility model discloses it is rational in infrastructure, replace current artifical fat liquoring mode through the self-lubricating unit, reduce the waste of lubricating oil, the lubrication effect has been improved, realize lubricating oil through the self-lubricating unit and go out oil from optical axis body top, make the great optical axis body top of atress have better lubrication effect, and accessible gravity action, make the too much lubricating oil circulation in top to whole optical axis on the axle, realize carrying out the comprehensive lubrication to the optical axis, further improve lubrication effect, and then improve the life of optical axis.
Description
Technical Field
The utility model relates to a sharp optical axis technical field, in particular to self-lubricating high performance sharp optical axis.
Background
The linear optical axis has the guiding function of a sliding bearing, so that a product which moves linearly can be realized, the structure of the linear optical axis has the advantages of simple design, low maintenance cost and the like, and the linear optical axis needs to be lubricated in order to ensure the service life of the product which moves linearly on the linear optical axis.
The existing lubrication to the straight line optical axis is that generally manual smearing lubricating oil on the straight line optical axis lubricates the straight line optical axis, and the existing lubrication to the straight line optical axis is troublesome in operation, easily causes the waste of lubricating oil, and meanwhile, the lubricating operation is required to be regularly carried out on the straight line optical axis, and the straight line optical axis self-lubricating effect of some self-lubricating structures is poor, and the practicability is low.
For example, chinese patent publication No. CN213017284U discloses a linear optical axis, including: the linear optical axis is internally provided with an oil cavity for storing lubricating oil; the oil outlet leaks the lubricating oil in the oil cavity, wherein: sponge is plugged into the end part, far away from the oil cavity, of the oil outlet hole, the sponge is exposed out of the oil outlet hole, and the sponge soaked with lubricating oil is used for realizing lubricating work; the utility model discloses a be provided with the oil pocket in sharp optical axis, can be used to save lubricating oil in the oil pocket, straight line optical axis is epaxial oil outlet and oil pocket intercommunication, just so sustainable spill the lubricating oil in the oil pocket from the oil outlet, utilize the removal of linear motion's on the straight line optical axis product, realize lubricated work, the tip department of oil outlet fills in into the sponge simultaneously, the sponge that utilizes to soak lubricating oil realizes lubricated work, the reduction is to the waste of lubricating oil, still sustainable simultaneously lubricate.
Above-mentioned sharp optical axis has self-lubricating structure, and the optical axis bears great power at the top mostly when using for a long time, needs advance lubricated to the top, and this structure can only lubricate the optical axis bottom, and lubricated effect is relatively poor, and the practicality is low, consequently, this application provides a self-lubricating high performance sharp optical axis and satisfies the demand.
SUMMERY OF THE UTILITY MODEL
An object of the application is to provide a self-lubricating high performance straight line optical axis, replace current artifical fat liquoring mode through the self-lubricating unit, reduce the waste of lubricating oil, lubrication effect has been improved, it produces oil from optical axis body top to realize lubricating oil through the self-lubricating unit, make the great optical axis body top of atress have better lubrication effect, and accessible gravity action, make the too much lubricating oil circulation in top on the whole optical axis shaft, the realization is lubricated comprehensively to the optical axis, further improve lubrication effect, and then improve the life of optical axis.
In order to achieve the above purpose, the present application provides the following technical solutions: a self-lubricating high-performance linear optical axis comprises an optical axis body, wherein a self-lubricating unit is arranged on the optical axis body and is used for self-lubricating the optical axis body;
the self-lubricating unit is including offering in this internal oil storage tank of optical axis, first through-hole has been seted up on the optical axis body, just first through-hole with the oil storage tank intercommunication, the spacing groove has been seted up in the first through-hole, sliding connection has first limiting plate in the spacing groove, sliding connection has the stopper in the first through-hole, just the stopper with first limiting plate fixed connection, fixedly connected with connecting axle on the first limiting plate, just the connecting axle peg graft in the first through-hole, the spacing inslot is provided with the spring, the spring cup joint in on the connecting axle, fixedly connected with sleeve in the oil storage tank, telescopic one end with first through-hole intercommunication, the one end fixedly connected with piston of connecting axle, just piston sliding connection in the sleeve, the last third through-hole of having seted up of optical axis body, just the third through-hole with the oil storage tank intercommunication, be provided with out oil pipe in the third through-hole, just the one end of going out oil pipe peg graft in the oil storage tank is inside, the other end fixedly connected with the second limiting plate of going out oil pipe, be connected with the rotor plate on the second limiting plate, one side of going out oil pipe is close to the oil absorption cotton plug.
Preferably, one end of the spring is fixedly connected with the first limit plate, and the other end of the spring is fixedly connected with the limit groove.
Preferably, the other end of the sleeve is provided with a second through hole.
Preferably, the outer diameter of the piston is adapted to the inner diameter of the sleeve.
Preferably, the inside fixedly connected with spacing ring of oil outlet pipe, just spacing ring set up in the cotton one side of oil absorption.
Preferably, one end of the limiting block is of a semi-sphere structure.
Preferably, a vent hole is formed in one side of the first through hole, and the vent hole is communicated with the oil storage tank.
To sum up, the utility model discloses a technological effect and advantage:
1. the utility model discloses it is rational in infrastructure, replace current artifical fat liquoring mode through the self-lubricating unit, reduce the waste of lubricating oil, the lubrication effect has been improved, realize lubricating oil from optical axis body top through the self-lubricating unit and produce oil, make the great optical axis body top of atress have better lubrication effect, and accessible action of gravity, make the too much lubricating oil in top circulate on whole optical axis, realize carrying out comprehensive lubrication to the optical axis, further improve lubricated effect, and then improve the life of optical axis.
2. In the utility model, by arranging the limiting block and the piston, when the limiting block is extruded in the use process of the linear optical axis, the limiting block pushes the first limiting plate to move, the first limiting plate drives the spring to compress, the first limiting plate drives the connecting shaft to move, the connecting shaft drives the piston to move, under the matching of the sleeve, the piston pushes the lubricating oil in the sleeve to be extruded out from the second through hole, and the position of the sleeve inserted into the oil storage tank is higher than the position of the oil outlet pipe inserted into the oil storage tank, so that the oil level pressure difference of the lubricating oil is generated, the lubricating oil is enabled to be discharged from the oil outlet pipe by the extrusion of the piston, then the lubricating oil is adsorbed by the oil absorption cotton, and the automatic lubrication of the sliding piece arranged on the linear optical axis is realized, the lubricating oil is smeared around the optical axis shaft body under the action of gravity when the lubricating oil is excessively splashed, and the true optical axis shaft body can be lubricated when a sliding piece arranged on the linear optical axis passes through, so that the lubricating effect is improved;
3. when the slider installed on the straight line optical axis leaves the stopper, under the effect of spring, drive the stopper and reset, drive the piston reverse movement on the connecting axle simultaneously, simultaneously under atmospheric pressure's effect, make the air get into from the air vent, and then extrude through atmospheric pressure, through telescopic cooperation, make in partial lubricating oil inhales the sleeve, and then when convenient stopper next time receives the extrusion, drive lubricating oil and extrude, and then realize the lubricated purpose of repeated many times, further improve the lubricated effect to the optical axis, and the high practicality is realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic view of a self-lubricating high-performance linear optical axis three-dimensional structure;
FIG. 2 is a schematic view of a partially sectioned stereo enlarged structure of a self-lubricating high-performance linear optical axis;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a partially cut enlarged schematic perspective view of the oil outlet pipe;
fig. 5 is an enlarged perspective view of the rotating plate.
In the figure: 1. an optical axis body; 2. a self-lubricating unit; 3. an oil storage tank; 4. a first through hole; 5. a limiting groove; 6. a limiting block; 7. a first limit plate; 8. a spring; 9. a connecting shaft; 10. a sleeve; 11. a piston; 12. a vent hole; 13. a second through hole; 14. a third through hole; 15. an oil outlet pipe; 16. a second limiting plate; 17. a rotating plate; 18. oil absorbing cotton; 19. a limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example (b): refer to figure 1 a self-lubricating high performance straight line optical axis, including optical axis body 1, be provided with self-lubricating unit 2 on the optical axis body 1, self-lubricating unit 2 is used for carrying out the self-lubricating to optical axis body 1, replace current artifical fat liquoring mode through self-lubricating unit 2, reduce the waste of lubricating oil, lubrication effect has been improved, it produces oil from optical axis body 1 top to realize lubricating oil through self-lubricating unit 2, make the great optical axis body 1 top of atress have better lubrication effect, and accessible gravity action, make the too much lubricating oil circulation in top on whole optical axis body, the realization is lubricated comprehensively to the optical axis, further improve lubrication effect, and then improve the life of optical axis.
As shown in fig. 1-5, the self-lubricating unit 2 includes an oil storage tank 3 disposed in the optical axis body 1, a first through hole 4 is disposed on the optical axis body 1, the first through hole 4 is communicated with the oil storage tank 3, a limiting groove 5 is disposed in the first through hole 4, a first limiting plate 7 is slidably connected in the limiting groove 5, a limiting block 6 is slidably connected in the first through hole 4, one end of the limiting block 6 is of a semi-spherical structure, the limiting block 6 is fixedly connected with the first limiting plate 7, a connecting shaft 9 is fixedly connected to the first limiting plate 7, the connecting shaft 9 is inserted in the first through hole 4, a spring 8 is disposed in the limiting groove 5, the spring 8 is sleeved on the connecting shaft 9, one end of the spring 8 is fixedly connected with the first limiting plate 7, the other end of the spring 8 is fixedly connected with the limiting groove 5, a sleeve 10 is fixedly connected in the oil storage tank 3, one end of the sleeve 10 is communicated with the first through hole 4, second through-hole 13 has been seted up to the other end of sleeve 10, the one end fixedly connected with piston 11 of connecting axle 9, and piston 11 sliding connection is in sleeve 10, piston 11's external diameter and sleeve 10's internal diameter looks adaptation, air vent 12 has been seted up to one side of first through-hole 4, and air vent 12 and oil storage tank 3 intercommunication, third through-hole 14 has been seted up on the optical axis body 1, and third through-hole 14 and oil storage tank 3 intercommunication, be provided with oil pipe 15 in the third through-hole 14, and the one end of oil pipe 15 is pegged graft inside oil storage tank 3, the other end fixedly connected with second limiting plate 16 of oil pipe 15, it is connected with rotor plate 17 to rotate on the second limiting plate 16, oil absorption cotton 18 has been pegged graft to one side that the one end of oil pipe 15 is close to second limiting plate 16, the spacing ring 19 of the inside fixedly connected with of oil pipe 15, and spacing ring 19 sets up in one side of oil absorption cotton 18.
In the use process of the linear optical axis, when the limiting block 6 is extruded, the limiting block 6 pushes the first limiting plate 7 to move, the first limiting plate 7 drives the spring 8 to compress, the first limiting plate 7 drives the connecting shaft 9 to move, the connecting shaft 9 drives the piston 11 to move, under the cooperation of the sleeve 10, the piston 11 pushes the lubricating oil in the sleeve 10 to extrude out of the second through hole 13, and meanwhile, the position where the sleeve 10 is inserted into the oil storage tank 3 is higher than the position where the oil outlet pipe 15 is inserted into the oil storage tank 3, so that the high-low pressure difference of the lubricating oil level is generated, the lubricating oil is enabled to flow out of the oil outlet pipe 15 through the extrusion of the piston 11, then the lubricating oil is adsorbed through the oil absorption cotton 18, and the automatic lubrication oil coating of a sliding piece installed on the linear optical axis is realized, the lubricating oil is smeared around the optical axis shaft body under the action of gravity when the lubricating oil is too much, and the real optical axis shaft body can be lubricated when a sliding piece arranged on the linear optical axis passes through, so that the lubricating effect is improved;
when the slider of installing on this sharp optical axis leaves stopper 6, under the effect of spring 8, it resets to drive stopper 6, drive 11 reverse movements of piston on the connecting axle 9 simultaneously, simultaneously under the effect of atmospheric pressure, make the air get into from air vent 12, and then through the extrusion of atmospheric pressure, cooperation through sleeve 10, make partial lubricating oil inhale in the sleeve 10, and then when stopper 6 receives the extrusion next time of convenience, it extrudes to drive lubricating oil, and then realize the lubricated mesh of repeated many times, further improve the lubricated effect to the optical axis, and the high practicability.
This practical theory of operation:
by arranging the limiting block 6 and the piston 11, in the using process of the linear optical axis, when the limiting block 6 is extruded, the limiting block 6 pushes the first limiting plate 7 to move, the first limiting plate 7 drives the spring 8 to compress, meanwhile, the first limiting plate 7 drives the connecting shaft 9 to move, the connecting shaft 9 drives the piston 11 to move, under the cooperation of the sleeve 10, the piston 11 pushes the lubricating oil in the sleeve 10 to extrude out of the second through hole 13, and meanwhile, the position where the sleeve 10 is inserted into the oil storage tank 3 is higher than the position where the oil outlet pipe 15 is inserted into the oil storage tank 3, so that the oil level high-low pressure difference is generated, the lubricating oil gushes out of the oil outlet pipe 15 through the extrusion of the piston 11, then the lubricating oil is adsorbed through the oil absorption cotton 18, and further the automatic smearing of the lubricating oil on the sliding part arranged on the linear optical axis is realized, the lubricating oil is smeared around the optical axis shaft body under the action of gravity when the lubricating oil is too much, and the real optical axis shaft body can be lubricated when a sliding piece arranged on the linear optical axis passes through, so that the lubricating effect is improved;
when the slider installed on the straight line optical axis leaves the stopper 6, under the effect of the spring 8, the stopper 6 is driven to reset, the piston 11 reverse movement on the connecting shaft 9 is driven simultaneously, under the effect of atmospheric pressure, make the air get into from the air vent 12, and then extrude through atmospheric pressure, through the cooperation of sleeve 10, make partial lubricating oil suck in sleeve 10, and then when stopper 6 receives the extrusion next time conveniently, drive lubricating oil and extrude, and then realize the lubricated purpose of repeated many times, further improve the lubricated effect to the optical axis, and the practicability is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a self-lubricating high performance straight line optical axis, includes optical axis body (1), be provided with self-lubricating unit (2) on optical axis body (1), its characterized in that: the self-lubricating unit (2) is used for self-lubricating the optical axis body (1);
the self-lubricating unit (2) comprises an oil storage groove (3) arranged in the optical axis body (1), a first through hole (4) is formed in the optical axis body (1), the first through hole (4) is communicated with the oil storage groove (3), a limiting groove (5) is formed in the first through hole (4), a first limiting plate (7) is connected in the limiting groove (5) in a sliding manner, a limiting block (6) is connected in the first through hole (4) in a sliding manner, the limiting block (6) is fixedly connected with the first limiting plate (7), a connecting shaft (9) is fixedly connected to the first limiting plate (7), the connecting shaft (9) is inserted in the first through hole (4), a spring (8) is arranged in the limiting groove (5), the spring (8) is sleeved on the connecting shaft (9), a sleeve (10) is fixedly connected in the oil storage groove (3), one end of the sleeve (10) is communicated with the first through hole (4), a piston (11) is fixedly connected to one end of the connecting shaft (9), the piston (11) is connected in the oil storage groove (10) in a sliding manner, a tee joint hole (14) is formed in the optical axis body (1), and the tee joint (14) is communicated with the tee joint hole (14), be provided with in third through hole (14) and go out oil pipe (15), just go out the one end of oil pipe (15) peg graft in inside oil storage tank (3), the other end fixedly connected with second limiting plate (16) of oil pipe (15), it is connected with rotor plate (17) to rotate on second limiting plate (16), the one end of going out oil pipe (15) is close to it has oil absorption cotton (18) to peg graft in one side of second limiting plate (16).
2. A self-lubricating high performance linear optical axis according to claim 1, further comprising: one end of the spring (8) is fixedly connected with the first limiting plate (7), and the other end of the spring (8) is fixedly connected with the limiting groove (5).
3. A self-lubricating high performance linear optic axis according to claim 1, further comprising: the other end of the sleeve (10) is provided with a second through hole (13).
4. A self-lubricating high performance linear optic axis according to claim 1, further comprising: the outer diameter of the piston (11) is matched with the inner diameter of the sleeve (10).
5. A self-lubricating high performance linear optic axis according to claim 1, further comprising: the inside fixedly connected with spacing ring (19) of oil outlet pipe (15), just spacing ring (19) set up in one side of oil absorption cotton (18).
6. A self-lubricating high performance linear optic axis according to claim 1, further comprising: one end of the limiting block (6) is of a semi-sphere structure.
7. A self-lubricating high performance linear optical axis according to claim 1, further comprising: a vent hole (12) is formed in one side of the first through hole (4), and the vent hole (12) is communicated with the oil storage tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412933.8U CN217898521U (en) | 2022-06-02 | 2022-06-02 | Self-lubricating high-performance straight line optical axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412933.8U CN217898521U (en) | 2022-06-02 | 2022-06-02 | Self-lubricating high-performance straight line optical axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217898521U true CN217898521U (en) | 2022-11-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221412933.8U Expired - Fee Related CN217898521U (en) | 2022-06-02 | 2022-06-02 | Self-lubricating high-performance straight line optical axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217898521U (en) |
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2022
- 2022-06-02 CN CN202221412933.8U patent/CN217898521U/en not_active Expired - Fee Related
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Granted publication date: 20221125 |