CN213746059U - Oil injection device for processing worm gear speed reducer - Google Patents
Oil injection device for processing worm gear speed reducer Download PDFInfo
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- CN213746059U CN213746059U CN202022284311.9U CN202022284311U CN213746059U CN 213746059 U CN213746059 U CN 213746059U CN 202022284311 U CN202022284311 U CN 202022284311U CN 213746059 U CN213746059 U CN 213746059U
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- speed reducer
- ball screw
- oil
- screw
- worm gear
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 55
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 230000000670 limiting effect Effects 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005461 lubrication Methods 0.000 abstract 2
- 239000003921 oil Substances 0.000 description 44
- 239000010687 lubricating oil Substances 0.000 description 35
- 238000000034 method Methods 0.000 description 6
- 244000309464 bull Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001050 lubricating effect Effects 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
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an it uses oiling device to be used for worm gear speed reducer machine tooling uses in the mechanical lubrication equipment field, and its technical scheme main points are: the speed reducer comprises a shell and a speed reducer arranged on the bottom wall of the shell, wherein an oil injection port is formed in the top side of the shell, a forward and reverse rotating motor is arranged on the inner side wall, close to the top side, of the shell, a ball screw is coaxially and rotatably connected to the output end of the forward and reverse rotating motor, the ball screw is located above the speed reducer, the length of the ball screw is greater than that of the speed reducer, and a screw nut is slidably sleeved on the ball screw; has the technical effects that: the driving positive and negative rotation motor rotates anticlockwise, the ball screw drives the screw rod nut to move backwards, and the surface of the speed reducer is integrally filled with oil through reciprocating motion, so that the integral lubrication effect of the speed reducer is good.
Description
Technical Field
The utility model relates to a machinery lubricating equipment field, in particular to be used for processing of worm gear speed reducer machine to use oiling device.
Background
A worm gear reducer is a power transmission mechanism that uses a gear speed converter to reduce the number of revolutions of a motor (motor) to a desired number of revolutions and obtain a large torque. In a mechanism for transmitting power and motion, a reduction gear has a wide range of applications.
Chinese patent publication No. CN210916529U discloses an oiling device for processing of worm gear speed reducer, be provided with rotating base on the bottom surface of shell body, the inside bottom of shell body is provided with the motor, first belt pulley is installed to the ball screw one end of motor soon, the ball screw other end of motor soon is provided with the bull stick, the outside of bull stick is provided with two third belt pulleys, the one end of bull stick is provided with the rotating shuttle, the inside of shell body is provided with two feeding wheels, be provided with four fixed mounting poles on the surface of shell body, the outside of fixed mounting pole is provided with the spring, the one end of spring is provided with depressor. This worm gear speed reducer is at the oiling in-process, through the oiling pump with inside lubricating oil pours into the speed reducer into through going out oil pipe, but this kind of oiling mode can only satisfy the oiling of oil inlet below speed reducer main part, can not be to the whole oiling of speed reducer main part.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a be used for processing of worm gear speed reducer machine to use oiling device, its advantage: can wholly annotate the oil to the speed reducer main part for the whole lubricated effectual of speed reducer.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a be used for processing of worm gear speed reducer machine to use oiling device, includes the casing and installs the speed reducer on the casing diapire, the oiling mouth has been seted up on the top side of casing, the casing is close to and installs positive reverse motor on the inside wall on top side, coaxial rotation is connected with ball screw on the output of positive reverse motor, ball screw is located the top of speed reducer, the length of ball screw is greater than the length of speed reducer, sliding sleeve is equipped with screw-nut on the ball screw, be equipped with the oilcan on screw-nut's the top, there is the nozzle through the play oil pipe intercommunication on the lateral wall of oilcan, the opening direction of nozzle is towards the speed reducer.
Through the technical scheme, when needing the speed reducer oiling, pour into lubricating oil in from the oiling mouth, in the oilcan was dripped to the lubricating oil, the clockwise rotation of drive just reversing motor, just reversing motor drives ball screw and rotates, ball screw drives screw-nut and moves forward, screw-nut drives the oilcan and moves forward, the oilcan flows into in the nozzle through a play oil pipe with the lubricating oil in the kettle, the nozzle is to the speed reducer oiling, when screw-nut moved ball screw end, the anticlockwise rotation of drive just reversing motor, ball screw drives screw-nut and moves backward, through reciprocating motion, to the whole oiling in surface of speed reducer, make the whole lubricated effectual of speed reducer.
The utility model discloses further set up to: the shell is obliquely provided with an oil guide plate at the edge of the bottom wall of the oil filling port, and the oil guide plate is obliquely arranged towards the oil filling pot.
Through above-mentioned technical scheme, pour lubricating oil into in the oiling mouth, lubricating oil flows into the oilcan from leading the oilplate for in more convenient the flowing in of lubricating oil oilcan, reduce lubricating oil and spill away and bring extravagant possibility.
The utility model discloses further set up to: and an oil absorption cloth is arranged on the outer wall of the shell and positioned around the oil injection port.
Through above-mentioned technical scheme, when personnel poured lubricating oil into the oiling mouth in, had some lubricating oil to drip on the casing annotate the oil mouth around, the lubricating oil absorption cloth will drip absorbs, avoids lubricating oil to flow everywhere on the casing outer wall again, and brings the possibility of casing outer wall pollution.
The utility model discloses further set up to: and a limiting ring is sleeved at the tail end of the ball screw.
Through the technical scheme, the limiting ring has a limiting effect on the screw nut, and the possibility that the screw nut slides off the ball screw in the moving process is reduced.
The utility model discloses further set up to: the limiting ring is provided with a plurality of groups of damping springs in a circular array on one side, facing the positive and negative rotation motor, of the limiting ring, and the other sides of the plurality of groups of damping springs are jointly connected with a baffle ring sleeved on the ball screw.
Through above-mentioned technical scheme, when screw-nut will contact with the spacing ring, damping spring and fender ring are mutually supported, play the cushioning effect to screw-nut, reduce the possibility that screw-nut directly strikes and brings the lubricating oil spill in the oilcan on the spacing ring.
The utility model discloses further set up to: the ball screw is characterized in that a sliding groove is formed in the inner wall of the shell and located on the same horizontal plane of the screw nut along the length direction of the ball screw, and a sliding rod connected in the sliding groove in a sliding mode is arranged on one side, facing the sliding groove, of the screw nut.
Through the technical scheme, when the screw nut slides on the ball screw, the sliding rod slides in the sliding groove, the sliding groove plays a guiding role for the sliding rod, and then plays a directional movement role for the screw nut, and the possibility that lubricating oil splashes out of the oil filler caused by dislocation of the screw nut in the movement process is avoided.
To sum up, the utility model discloses following beneficial effect has:
1. when the speed reducer needs to be lubricated, lubricating oil is injected from the oil injection port, the lubricating oil is dripped into the oil injection pot, the forward and reverse rotating motor is driven to rotate clockwise, the forward and reverse rotating motor drives the ball screw to rotate, the ball screw drives the screw nut to move forward, the screw nut drives the oil injection pot to move forward, the oil injection pot flows the lubricating oil in the pot into the nozzle through the oil outlet pipe, the nozzle is used for oiling the speed reducer, when the screw nut moves to the tail end of the ball screw, the forward and reverse rotating motor is driven to rotate anticlockwise, the ball screw drives the screw nut to move back, and the surface of the speed reducer is wholly oiled through reciprocating motion, so that the integral;
2. when the screw rod nut is to be contacted with the limiting ring, the damping spring is matched with the baffle ring, so that the screw rod nut is damped, and the possibility that lubricating oil in the oil can splashes out due to the fact that the screw rod nut directly impacts the limiting ring is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic view illustrating the connection between the sliding rod and the sliding groove according to the present embodiment.
Reference numerals: 1. a housing; 2. a speed reducer; 3. an oil filling port; 4. a positive and negative rotation motor; 5. a ball screw; 6. a feed screw nut; 7. an oil can; 8. an oil outlet pipe; 9. a nozzle; 10. an oil guide plate; 11. oil absorption cloth; 12. a limiting ring; 13. a damping spring; 14. a baffle ring; 15. a chute; 16. a slide bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 1 and 2, fig. 1 is a schematic overall structure diagram of the present embodiment; FIG. 2 is a schematic view illustrating the connection between the sliding rod and the sliding groove according to the present embodiment. An oil injection device for processing a worm gear speed reducer comprises a shell 1 and a speed reducer 2 arranged on the bottom wall of the shell 1, an oil injection port 3 is formed in the top side of the shell 1, an oil guide plate 10 is fixedly connected to the edge of the bottom wall of the oil injection port 3 in an inclined mode, the oil guide plate 10 is inclined towards an oil injection pot 7, a forward and reverse rotating motor 4 is arranged on the inner side wall, close to the top side, of the shell 1, a ball screw 5 is connected to the output end of the forward and reverse rotating motor 4 in a coaxial rotating mode, the ball screw 5 is located above the speed reducer 2, the length of the ball screw 5 is larger than that of the speed reducer 2, a screw nut 6 is sleeved on the ball screw 5 in a sliding mode, the oil injection pot 7 is fixedly connected to the top end of the screw nut 6, a nozzle 9 is communicated to the side wall of the oil injection pot 7 through an oil outlet pipe 8, the opening direction of the nozzle 9 is towards the speed reducer 2, when the speed reducer 2 needs to be injected with oil, lubricating oil, the lubricating oil is injected from the oil injection port 3, pour lubricating oil into in oiling mouth 3, lubricating oil flows into in the oilcan 7 from oil deflector 10, make more convenient inflow of lubricating oil in the oilcan 7, reduce the possibility that lubricating oil spills out and brings the waste, the lubricating oil drips in the oilcan 7, drive 4 clockwise rotations of positive and negative motor, 4 drive ball screw 5 rotations of positive and negative motor, ball screw 5 drives lead screw nut 6 and moves forward, lead screw nut 6 drives oilcan 7 and moves forward, oilcan 7 passes through the lubricating oil in the kettle in 8 flow-in nozzles 9 that go out, nozzles 9 are to 2 oiling of speed reducer, when lead screw nut 6 removes ball screw 5 end, drive 4 anticlockwise rotations of positive and negative motor, ball screw 5 drives lead screw nut 6 and moves backward, through reciprocating motion, to the whole oiling of the surface of speed reducer 2, make the whole lubricated effectual of speed reducer 2.
Further, the terminal department of ball screw 5 has cup jointed spacing ring 12, spacing ring 12 is towards a plurality of groups of damping spring 13 of the round array fixedly connected with in one side of the motor 4 that is just reversing, the opposite side of a plurality of groups of damping spring 13 is connected with jointly and cup joints fender ring 14 on ball screw 5, spacing ring 12 plays limiting displacement to screw nut 6, reduce screw nut 6 and remove the possibility of landing from ball screw 5 in-process, when screw nut 6 will contact with spacing ring 12, damping spring 13 mutually supports with fender ring 14, play the cushioning effect to screw nut 6, reduce the possibility that screw nut 6 directly strikes and brings the lubricating oil spill in the oilcan 7 on spacing ring 12.
Furthermore, the oil absorption cloth 11 is detachably connected on the outer wall of the shell 1 around the oil filling opening 3, when a person pours lubricating oil into the oil filling opening 3, part of lubricating oil drops around the oil injection port 3 on the shell 1, the oil absorption cloth 11 absorbs the dropped lubricating oil to avoid the lubricating oil from flowing around on the outer wall of the shell 1, and the possibility of pollution to the outer wall of the shell 1 is brought, a sliding groove 15 is arranged on the inner wall of the shell 1 and positioned on the same horizontal plane of the screw nut 6 along the length direction of the ball screw 5, a sliding rod 16 which is connected in the sliding groove 15 in a sliding way is fixedly connected with one side of the screw nut 6 facing the sliding groove 15, when the screw nut 6 slides on the ball screw 5, the slide bar 16 slides in the slide groove 15, the slide groove 15 plays a guiding role for the slide bar 16, and then the screw rod nut 6 is directionally moved, so that the possibility that lubricating oil is splashed out of the oil filler 7 due to dislocation of the screw rod nut 6 in the moving process is avoided.
The method comprises the following operation steps: when needing 2 oiling to speed reducer, pour into lubricating oil from oiling mouth 3 in, in lubricating oil drips to oilcan 7, drive motor 4 clockwise rotation that is just reversing, motor 4 drives ball screw 5 and rotates just reversing, ball screw 5 drives screw-nut 6 and moves forward, screw-nut 6 drives oilcan 7 and moves forward, oilcan 7 flows into nozzle 9 through going out oil pipe 8 with the lubricating oil in the kettle in, nozzle 9 is to 2 oiling of speed reducer, when screw-nut 6 moves 5 terminal to ball screw, drive motor 4 anticlockwise rotation just reversing, ball screw 5 drives screw-nut 6 and moves back, through reciprocating motion, to the whole oiling in surface of speed reducer 2, make 2 whole lubricated effectual of speed reducer.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a be used for worm gear speed reducer machine tooling to use oiling device which characterized in that: including casing (1) and install speed reducer (2) on casing (1) diapire, oiling mouth (3) have been seted up on the top side of casing (1), casing (1) is close to and installs just reversal motor (4) on the inside wall of top side, coaxial rotation is connected with ball screw (5) on the output of just reversal motor (4), ball screw (5) are located the top of speed reducer (2), the length of ball screw (5) is greater than the length of speed reducer (2), sliding sleeve is equipped with screw-nut (6) on ball screw (5), be equipped with oiling kettle (7) on the top of screw-nut (6), there are nozzle (9) through play oil pipe (8) intercommunication on the lateral wall of oiling kettle (7), the opening direction of nozzle (9) is towards speed reducer (2).
2. The oil injection device for processing the worm gear reducer as claimed in claim 1, wherein: the shell (1) is obliquely provided with an oil guide plate (10) at the edge of the bottom wall of the oil filling port (3), and the oil guide plate (10) is obliquely arranged towards the oil filling pot (7).
3. The oil injection device for processing the worm gear reducer as claimed in claim 1, wherein: and an oil absorption cloth (11) is arranged on the outer wall of the shell (1) and positioned around the oil injection port (3).
4. The oil injection device for processing the worm gear reducer as claimed in claim 1, wherein: the tail end of the ball screw (5) is sleeved with a limiting ring (12).
5. The oil injection device for processing the worm gear reducer as claimed in claim 4, wherein: the limiting ring (12) is provided with a plurality of groups of damping springs (13) in a circular array on one side, facing the positive and negative rotation motor (4), of the limiting ring, and the other sides of the plurality of groups of damping springs (13) are jointly connected with a baffle ring (14) sleeved on the ball screw (5).
6. The oil injection device for processing the worm gear reducer as claimed in claim 1, wherein: the ball screw is characterized in that a sliding groove (15) is formed in the inner wall of the shell (1) and located on the same horizontal plane of the screw nut (6) along the length direction of the ball screw (5), and a sliding rod (16) which is connected into the sliding groove (15) in a sliding mode is arranged on one side, facing the sliding groove (15), of the screw nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022284311.9U CN213746059U (en) | 2020-10-14 | 2020-10-14 | Oil injection device for processing worm gear speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022284311.9U CN213746059U (en) | 2020-10-14 | 2020-10-14 | Oil injection device for processing worm gear speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213746059U true CN213746059U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022284311.9U Active CN213746059U (en) | 2020-10-14 | 2020-10-14 | Oil injection device for processing worm gear speed reducer |
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| CN (1) | CN213746059U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114463885A (en) * | 2021-09-22 | 2022-05-10 | 南京网云通数字科技有限公司 | AI intelligent visual recognition-based community management device and implementation method thereof |
-
2020
- 2020-10-14 CN CN202022284311.9U patent/CN213746059U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114463885A (en) * | 2021-09-22 | 2022-05-10 | 南京网云通数字科技有限公司 | AI intelligent visual recognition-based community management device and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213000, No. 314, building 38, Dijing garden, Xincheng, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changwei Transmission (Jiangsu) Co.,Ltd. Country or region after: China Address before: 213000, No. 314, building 38, Dijing garden, Xincheng, HUTANG Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Changzhou youchangwei Transmission Machinery Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |