CN216951597U - Wear-resistant gapless speed reducer - Google Patents
Wear-resistant gapless speed reducer Download PDFInfo
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- CN216951597U CN216951597U CN202220757127.8U CN202220757127U CN216951597U CN 216951597 U CN216951597 U CN 216951597U CN 202220757127 U CN202220757127 U CN 202220757127U CN 216951597 U CN216951597 U CN 216951597U
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Abstract
The utility model discloses a wear-resistant zero-clearance speed reducer which comprises a box body, wherein a transversely arranged worm is arranged in the box body, the worm is connected with the box body through an input shaft, one end of the input shaft extends out of the box body and is connected with input equipment, a worm wheel matched with the worm is arranged at the bottom end of the worm, the worm wheel is connected with the box body through an output shaft, one end of the output shaft extends out of the box body and is connected with output equipment, and a damping ring is sleeved on one side of the box body and positioned on the outer wall of the output shaft. Has the beneficial effects that: make the speed reducer zero clearance through adding the damping circle, lubricate the speed reducer through adding oil box convenience and improve its wearability and further improve its life, control the volume of producing oil through adding adjusting part convenience and prevent that lubricating oil from producing oil too much too fast and causing lubricating oil extravagant, can make lubricating oil normal circulation prevent to block up through adding vibration mechanism and lead to lubricating oil to produce oil untimely influence speed reducer performance.
Description
Technical Field
The utility model relates to the technical field of speed reducers, in particular to a wear-resistant gapless speed reducer.
Background
The speed reducer is divided into a gear speed reducer, a worm gear speed reducer and a planetary gear speed reducer, the traces of which can be seen in transmission systems of various machines, and the speed reducer can be used for ships, automobiles and locomotives of vehicles, heavy machines and tools for buildings, processing machines and automatic production equipment used in the mechanical industry, common household appliances and clocks and so on in daily life. The application of the speed reducer can be seen from the transmission work of large power, to the transmission of small load and accurate angle, and in industrial application, the speed reducer has the functions of reducing speed and increasing torque. Therefore, the device is widely applied to speed and torque conversion equipment.
The wear resistance of the existing worm and gear speed reducer is improved by adding lubricating oil in the using process, but the oil outlet amount of the existing worm and gear speed reducer cannot be controlled in the adding lubricating process, so that the lubricating oil is too much or too little, and the lubricating oil is blocked with probability in the oil outlet process and then influences the service life of the speed reducer.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides a wear-resistant gapless speed reducer so as to overcome the technical problems in the prior art.
Therefore, the utility model adopts the following specific technical scheme:
the utility model provides a stand wear and tear zero clearance speed reducer, includes the box, be equipped with the worm of horizontal setting in the box, the worm pass through the input shaft with the box links to each other, input shaft one end extends to link to each other with input device outside the box, the worm bottom is equipped with assorted worm wheel with it, the worm wheel pass through the output shaft with the box links to each other, output shaft one end extends to link to each other with output device outside the box, box one side just is located the cover is equipped with the damping circle on the output shaft outer wall, the worm top is equipped with the oil box, the oil box pass through the spliced pole with the box inner wall is fixed to be linked to each other, be equipped with adjusting part in the oil box, oil box top is equipped with into oil pipe, advance the oil pipe oil-out with the oil box communicates with each other, advance the oil pipe top extend to the box is connected with the oil feed funnel outward.
Preferably, a filter screen sheet is arranged in the oil inlet funnel.
As preferred, adjusting part includes the regulating plate that is equipped with in the oil box, the regulating plate top is equipped with the reset spring that the symmetry set up, the regulating plate passes through reset spring with the oil box inner wall is connected, the box top is equipped with fastening bolt, the fastening bolt bottom extends to in the oil box with the regulating plate is connected, the regulating plate bottom is equipped with evenly distributed's conical sprue, oil box bottom seted up with conical sprue assorted conical oil outlet groove, the regulating plate top is equipped with the extrusion post that the symmetry set up, the extrusion post top extends to the oil box is connected with vibration mechanism outward.
Preferably, the vibration mechanism comprises a bearing plate arranged on the top end of the extrusion column, the top ends of the bearing plates are provided with extrusion blocks, the extrusion blocks are connected through a rotating shaft, one end of the rotating shaft penetrates through one group of the extrusion blocks to be connected with the driving end of the micro motor, and the micro motor is connected with the inner wall of the box body through a protective shell.
Preferably, the top end of the box body is provided with a through hole matched with the fastening bolt, and the top end of the oil box is provided with a threaded sleeve matched with the fastening bolt.
Preferably, an access door is arranged on one side of the box body.
The utility model has the beneficial effects that: make the speed reducer zero clearance through adding the damping circle, lubricate the speed reducer through adding oil box convenience and improve its wearability and further improve its life, control the volume of producing oil through adding adjusting part convenience and prevent that lubricating oil from producing oil too much too fast and causing lubricating oil extravagant, can make lubricating oil normal circulation prevent to block up through adding vibration mechanism and lead to lubricating oil to produce oil untimely influence speed reducer performance.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a wear-resistant gapless speed reducer according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of the internal structure of a wear-resistant gapless speed reducer middle box body according to an embodiment of the utility model;
FIG. 3 is a schematic diagram of an internal structure of an oil box in a wear-resistant gapless speed reducer according to an embodiment of the utility model;
fig. 4 is a front view of the interior of an oil box in a wear-resistant gapless reducer according to an embodiment of the utility model.
In the figure:
1. a box body; 2. a worm; 3. an input shaft; 4. a worm gear; 5. an output shaft; 6. a damping ring; 7. an oil box; 8. an oil inlet pipe; 9. an oil inlet funnel; 10. an adjusting plate; 11. a return spring; 12. fastening a bolt; 13. a conical block; 14. a conical oil outlet groove; 15. extruding the column; 16. a pressure bearing plate; 17. extruding the block; 18. a rotating shaft; 19. a micro motor; 20. a protective shell; 21. an access door.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to an embodiment of the present invention, a wear-resistant gapless speed reducer is provided.
The first embodiment;
as shown in fig. 1-4, the wear-resistant zero-clearance speed reducer according to the embodiment of the utility model comprises a box body 1, a horizontally arranged worm 2 is arranged in the box body 1, the worm 2 is connected with the box body 1 through an input shaft 3, one end of the input shaft 3 extends out of the box body 1 and is connected with an input device, a worm wheel 4 matched with the worm 2 is arranged at the bottom end of the worm 2, the worm wheel 4 is connected with the box body 1 through an output shaft 5, one end of the output shaft 5 extends out of the box body 1 and is connected with an output device, a damping ring 6 is sleeved on one side of the box body 1 and positioned on the outer wall of the output shaft 5, an oil box 7 is arranged at the top end of the worm 2, the oil box 7 is fixedly connected with the inner wall of the box body 1 through a connecting column, an adjusting assembly is arranged in the oil box 7, an oil inlet pipe 8 is arranged at the top end of the oil box 7, and an oil outlet of the oil inlet pipe 8 is communicated with the oil box 7, the top end of the oil inlet pipe 8 extends to the outside of the box body 1 and is connected with an oil inlet funnel 9.
Example two;
as shown in fig. 1-4, comprises a box body 1, a transverse worm 2 is arranged in the box body 1, the worm 2 is connected with the box body 1 through an input shaft 3, one end of the input shaft 3 extends out of the box body 1 and is connected with input equipment, the bottom end of the worm 2 is provided with a worm wheel 4 matched with the worm, the worm wheel 4 is connected with the box body 1 through an output shaft 5, one end of the output shaft 5 extends out of the box body 1 and is connected with output equipment, a damping ring 6 is sleeved on one side of the box body 1 and positioned on the outer wall of the output shaft 5, the top end of the worm 2 is provided with an oil box 7, the oil box 7 is fixedly connected with the inner wall of the box body 1 through a connecting column, the oil box 7 is internally provided with an adjusting assembly, the top end of the oil box 7 is provided with an oil inlet pipe 8, the oil outlet of the oil inlet pipe 8 is communicated with the oil box 7, and the top end of the oil inlet pipe 8 extends to the outside of the box body 1 and is connected with an oil inlet funnel 9. And a filter screen sheet is arranged in the oil inlet funnel 9. Adjusting part includes regulating plate 10 that is equipped with in the oil box 7, regulating plate 10 top is equipped with the reset spring 11 that the symmetry set up, regulating plate 10 passes through reset spring 11 with the oil box 7 inner wall is connected, 1 top of box is equipped with fastening bolt 12, fastening bolt 12 bottom extends to in the oil box 7 with regulating plate 10 is connected, regulating plate 10 bottom is equipped with evenly distributed's awl type sprue 13, oil box 7 bottom seted up with 13 assorted awl type of awl type sprue goes out oil groove 14, regulating plate 10 top is equipped with the extrusion post 15 that the symmetry set up, 15 tops of extrusion post extend to oil box 7 is connected with vibration mechanism outward. The top end of the box body 1 is provided with a through hole matched with the fastening bolt 12, and the top end of the oil box 7 is provided with a threaded sleeve matched with the fastening bolt 12. An access door 21 is arranged on one side of the box body 1. When lubricating oil is added, firstly, the lubricating oil is poured into an oil inlet funnel 9 and enters an oil box 7 through an oil inlet pipe 8, the lubricating oil leaves an adjusting plate 10 by rotating a fastening bolt 12, a reset spring 11 resets to drive the adjusting plate 10 to ascend, the adjusting plate 10 drives a conical block 13 to ascend and leave a conical oil outlet groove 14, a gap is formed between the conical block 13 and the conical oil outlet groove 14, so that the lubricating oil can flow onto a worm 2 conveniently, the fastening bolt 12 continues to rotate to adjust the size of the gap between the conical block 13 and the conical oil outlet groove 14, and the oil outlet amount is controlled to prevent the excessive waste of the lubricating oil and the uneven lubrication caused by the excessive oil amount.
Example three;
as shown in fig. 1-4, the vibration mechanism includes a pressure-bearing plate 16 disposed on the top of the extrusion column 15, two sets of pressure-bearing plates 16 are each provided with an extrusion block 17 on the top, two sets of extrusion blocks 17 are connected through a rotation shaft 18, one end of the rotation shaft 18 penetrates through one set of extrusion block 17 and is connected with the driving end of a micro motor 19, and the micro motor 19 is connected with the inner wall of the box body 1 through a protective shell 20. The micro motor 19 is started to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the extrusion block 17 to rotate, the extrusion block 17 starts to intermittently impact the bearing plate 16, and then the adjusting plate 10 generates a vibration effect to prevent the conical oil outlet groove 14 from being blocked.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when lubricating oil is added, firstly, the lubricating oil is poured into an oil inlet funnel 9 and enters an oil box 7 through an oil inlet pipe 8, the lubricating oil leaves an adjusting plate 10 by rotating a fastening bolt 12, a return spring 11 resets to drive the adjusting plate 10 to ascend, the adjusting plate 10 drives a conical block 13 to ascend and leave a conical oil outlet groove 14, a gap is formed between the conical block 13 and the conical oil outlet groove 14, so that the lubricating oil can flow onto a worm 2, the fastening bolt 12 is continuously rotated to adjust the size of the gap between the conical block 13 and the conical oil outlet groove 14, and the size of the oil outlet is controlled so as to prevent waste caused by excessive using amount of the lubricating oil and uneven lubrication caused by too little using the lubricating oil; the micro motor 19 is started to drive the rotating shaft 18 to rotate, the rotating shaft 18 drives the extrusion block 17 to rotate, the extrusion block 17 starts to intermittently impact the bearing plate 16, and then the adjusting plate 10 generates a vibration effect to prevent the conical oil outlet groove 14 from being blocked.
In conclusion, by means of the technical scheme, the speed reducer is free of gaps by adding the damping ring, the wear resistance of the speed reducer is improved by conveniently lubricating the speed reducer through the oil adding box, the service life of the speed reducer is further prolonged, the oil outlet amount is conveniently controlled by adding the adjusting assembly, the waste of lubricating oil caused by excessive and too fast oil outlet of the lubricating oil is prevented, and the performance of the speed reducer is prevented from being influenced by untimely oil outlet of the lubricating oil due to blockage due to normal circulation of the lubricating oil by adding the vibration mechanism. The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The wear-resistant gapless speed reducer is characterized by comprising a box body (1), wherein a transversely arranged worm (2) is arranged in the box body (1), the worm (2) is connected with the box body (1) through an input shaft (3), one end of the input shaft (3) extends to the outside of the box body (1) and is connected with input equipment, a worm wheel (4) matched with the worm (2) is arranged at the bottom end of the worm (2), the worm wheel (4) is connected with the box body (1) through an output shaft (5), one end of the output shaft (5) extends to the outside of the box body (1) and is connected with output equipment, a damping ring (6) is sleeved on the outer wall of the output shaft (5) on one side of the box body (1), an oil box (7) is arranged at the top end of the worm (2), and the oil box (7) is fixedly connected with the inner wall of the box body (1) through a connecting column, the oil box is characterized in that an adjusting assembly is arranged in the oil box (7), an oil inlet pipe (8) is arranged at the top end of the oil box (7), an oil outlet of the oil inlet pipe (8) is communicated with the oil box (7), and the top end of the oil inlet pipe (8) extends to the outside of the box body (1) and is connected with an oil inlet funnel (9).
2. A wear-resistant gapless speed reducer according to claim 1, wherein a filter screen is arranged in the oil inlet funnel (9).
3. A wear-resistant gapless speed reducer according to claim 1, the adjusting component comprises an adjusting plate (10) arranged in the oil box (7), the top end of the adjusting plate (10) is provided with symmetrically arranged return springs (11), the adjusting plate (10) is connected with the inner wall of the oil box (7) through the return spring (11), the top end of the box body (1) is provided with a fastening bolt (12), the bottom end of the fastening bolt (12) extends into the oil box (7) and is connected with the adjusting plate (10), the bottom end of the adjusting plate (10) is provided with conical blocks (13) which are uniformly distributed, the bottom end of the oil box (7) is provided with a conical oil outlet groove (14) matched with the conical plugging block (13), adjusting plate (10) top is equipped with extrusion post (15) that the symmetry set up, extrusion post (15) top extends to oil box (7) are connected with vibration mechanism outward.
4. A wear-resistant zero-clearance reducer according to claim 3, wherein the vibration mechanism comprises a bearing plate (16) arranged at the top end of the extrusion column (15), two groups of bearing plates (16) are provided with extrusion blocks (17) at the top ends, the two groups of extrusion blocks (17) are connected through a rotating shaft (18), one end of the rotating shaft (18) penetrates through one group of extrusion blocks (17) to be connected with the driving end of a micro motor (19), and the micro motor (19) is connected with the inner wall of the box body (1) through a protective shell (20).
5. A wear-resistant gapless speed reducer according to claim 3, wherein a through hole matched with the fastening bolt (12) is formed at the top end of the box body (1), and a threaded sleeve matched with the fastening bolt (12) is arranged at the top end of the oil box (7).
6. A wear-resistant gapless reducer according to claim 1, wherein an access door (21) is provided on one side of the box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757127.8U CN216951597U (en) | 2022-04-03 | 2022-04-03 | Wear-resistant gapless speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220757127.8U CN216951597U (en) | 2022-04-03 | 2022-04-03 | Wear-resistant gapless speed reducer |
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| Publication Number | Publication Date |
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| CN216951597U true CN216951597U (en) | 2022-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220757127.8U Active CN216951597U (en) | 2022-04-03 | 2022-04-03 | Wear-resistant gapless speed reducer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195859A (en) * | 2022-07-21 | 2022-10-18 | 广东星星汽配科技有限公司 | Automobile steering device with functions of weakening steering fluctuation and steering noise |
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2022
- 2022-04-03 CN CN202220757127.8U patent/CN216951597U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115195859A (en) * | 2022-07-21 | 2022-10-18 | 广东星星汽配科技有限公司 | Automobile steering device with functions of weakening steering fluctuation and steering noise |
| CN115195859B (en) * | 2022-07-21 | 2023-12-15 | 广东星星汽配科技有限公司 | Automobile steering gear with weakening steering fluctuation and steering noise |
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