CN209801125U - Lubricating grease filling device - Google Patents
Lubricating grease filling device Download PDFInfo
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- CN209801125U CN209801125U CN201821566045.5U CN201821566045U CN209801125U CN 209801125 U CN209801125 U CN 209801125U CN 201821566045 U CN201821566045 U CN 201821566045U CN 209801125 U CN209801125 U CN 209801125U
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- lubricating grease
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Abstract
The utility model discloses a lubricating grease filling device belongs to mechanical equipment and refuels technical field, including the frame, set up at the batch oil tank of frame one side, with the grease squirt of batch oil tank intercommunication and install the positioning seat that is used for placing opening universal joint foreign steamer up in the frame, its technical essential is: the oil filling device is characterized in that an oil filling joint is arranged at the oil outlet end of the oil filler, a plurality of oil filling pipes communicated with the oil filling joint are arranged on the oil filling joint, an oil filling hole used for oil outlet is formed in one end, deviating from the oil filler, of the oil filling pipe vertically downwards and in the end portion of the oil filling pipe, and the positioning seat is arranged below the oil filling pipe. The utility model provides a lubricating grease filling device for the lubricating grease that is extruded in the filling hole can be more even distribution at universal joint foreign steamer inner chamber, avoid lubricating grease to pile up too high and make lubricating grease take place to buckle under the action of gravity and spill over.
Description
Technical Field
The utility model relates to a mechanical equipment refuels technical field, in particular to lubricating grease filling device.
Background
The ball cage universal joint is an important part in a car transmission system, and the function of the ball cage universal joint is that the power of an engine is transmitted to two front wheels from a transmission to drive a car to run at a high speed. The outer wheel of the universal joint is an important component part in a ball cage universal joint, as shown in fig. 1, a roller path 11 is arranged in the outer wheel 1 of the universal joint, a stepped shaft 12 is fixed at one end of the outer wheel 1 of the universal joint, which is far away from an opening, the roller path 11 and other parts are connected to jointly transmit power in a transmission device, in the transmission process, the roller path 11 can frequently rub and rotate with other parts, and in order to ensure the smoothness of rotation and reduce the abrasion of the outer wheel 1 of the universal joint and other parts, a certain amount of lubricating grease needs to be injected into the outer wheel 1 of the universal joint to reduce the friction force in the rotation process.
With the continuous development of the automobile industry in China, the production requirement is hardly met by traditional manual filling, and people begin to design and use filling equipment to fill lubricating grease, for example, the anti-overflow lubricating grease filling equipment provided by the Chinese invention patent with the patent publication number of CN107559571A comprises an outer shell, wherein a filling opening is formed in the outer wall of the top of the outer shell, a backflow channel is formed in the outer wall of one side of the outer shell, the tops of the inner walls of two sides of the outer shell are both fixedly provided with the same filter screen through screws, the inner walls of two sides of the outer shell are both slidably connected with the same piston, the bottoms of the inner walls of two sides of the outer shell are both fixedly provided with the same bottom through screws, the outer wall of the bottom of a baffle and the inner wall of the bottom of the outer shell are both slidably connected with the same pull.
Although the device discharges the residual pressure of the lubricating grease in the oil outlet through the arrangement of the return pipe and the return channel, the excessive lubricating grease is prevented from overflowing from the filling device. However, the device only has one filling port, the grease is between a solid and a liquid, the grease has viscosity, when the grease is squeezed out from the filling port under pressure, the grease can be stacked on a part to be filled, when the amount of the grease required to be filled by the part to be filled occupies a large space proportion, for example, when the outer wheel of the universal joint is filled, the grease stacked at the upper end of the outer wheel of the universal joint is easy to bend under the action of gravity and overflows from the outer side wall of the outer wheel of the universal joint, not only can the waste of the grease be caused, but also the amount of the grease in the outer wheel of the universal joint is insufficient, and if the overflowed grease is not wiped cleanly, the illusion that the grease is leaked outwards due to the fact that the sealing is not firm is.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lubricating grease filling device for the lubricating grease that is extruded in the filling hole can more even distribution in the universal joint foreign steamer, avoid lubricating grease to pile up too high and make lubricating grease take place to buckle under the action of gravity and spill over.
The above technical purpose of the present invention can be achieved by the following technical solutions:
The utility model provides a lubricating grease filling device, includes the frame, set up at the batch oil tank of frame one side, with the grease squirt of batch oil tank intercommunication and install the positioning seat that is used for placing opening universal joint foreign steamer up in the frame, the end of producing oil of grease squirt is equipped with the oiling and connects, the oiling connects the oiling pipe that is equipped with a plurality of and oiling joint intercommunication, the oiling pipe deviates from the vertical downward and its tip of one end of grease squirt and offers the filling hole that is used for producing oil, the positioning seat sets up the below at the oiling pipe.
through adopting above-mentioned technical scheme, place universal joint foreign steamer opening up on the positioning seat and make its opening and filling hole aim at, because the volume of the lubricating grease of pouring into the universal joint foreign steamer is certain, through many oiling pipes with the lubricating grease in the oiling joint disperse, a plurality of oiling pipes make the lubricating grease of pouring into in the universal joint foreign steamer distribute more evenly and because the increase of the number is piled up to the grease, the height that a lubricating grease piles up has been reduced, thereby effectively avoid because lubricating grease piles up too high and make it spill over the universal joint foreign steamer.
Furthermore, the number of the oil filling pipes is three, and the connecting lines of the centers of the three oil filling holes are arranged in a triangular shape.
through adopting above-mentioned technical scheme, because the number that is equipped with raceway and raceway in the universal joint foreign steamer is three at least, the more the number of universal joint foreign steamer raceway the inside space of universal joint foreign steamer is big, be applicable to the universal joint foreign steamer of unnecessary kind for make things convenient for the filling device, the radical of notes oil pipe is three, arranges when raceway quantity is three in the universal joint foreign steamer for filling hole and raceway one-to-one.
furthermore, the cross-section of positioning seat is the U type and its opening orientation deviates from the one side of frame.
Through adopting above-mentioned technical scheme, because the universal joint foreign steamer deviates from open-ended one end and is equipped with the step shaft, for making things convenient for the installation of universal joint foreign steamer on the positioning seat, the positioning seat is the setting of U type and makes its opening towards the one side that deviates from the frame for the step shaft joint is in the positioning seat, and the terminal surface of universal joint foreign steamer is contradicted with the up end of positioning seat, makes the installation of universal joint foreign steamer stable.
Furthermore, the oil ejector is connected with the rack in a sliding manner, and an adjusting mechanism for adjusting the oil ejector up and down is vertically arranged on one side of the rack corresponding to the oil ejector; the adjusting mechanism comprises a sliding seat for installing the oil ejector, a lead screw vertically arranged on the rack in a rotating mode and a motor arranged at one end of the lead screw and used for driving the lead screw to rotate, and the lead screw penetrates through the sliding seat and is in threaded connection with the sliding seat.
By adopting the technical scheme, the oil injector is vertically adjusted by arranging the adjusting mechanism, when the type of the outer wheel of the universal joint is changed, the oil injector is adjusted by adjusting the adjusting mechanism, so that the appropriate distance is kept between the filling hole and the opening end of the outer wheel of the universal joint, and the phenomenon that when the type of the outer wheel of the universal joint is reduced, the distance between the filling hole and the outer wheel of the universal joint is too large, so that the recoil force is too large and the lubricating grease is splashed out when the lubricating grease is injected is avoided; the phenomenon that the distance between the filling hole and the outer wheel of the universal joint is too small to cause the oil filling pipe to extend into the outer wheel of the universal joint so as to cause lubricating grease to be adhered to the oil filling pipe due to the fact that the type of the outer wheel of the universal joint is increased is avoided; the sliding seat can reciprocate up and down by utilizing the rotation characteristic of the screw rod.
Furthermore, the frame is fixedly provided with two limiting rods, the two limiting rods are arranged on two sides of the screw rod in parallel, and the limiting rods penetrate through the sliding seat and are connected with the sliding seat in a sliding mode.
Through adopting above-mentioned technical scheme, the gag lever post plays radial fixed action to the slide, avoids taking place to rotate at lead screw pivoted in-process slide through setting up the gag lever post.
Further, the slide is equipped with the forked tail draw runner along its length direction, forked tail draw runner sliding connection has the slider, the slider corresponds and has seted up the gliding forked tail spout of confession forked tail draw runner, grease squirt and slider fixed connection.
By adopting the technical scheme, the dovetail slide bar and the dovetail slide groove are arranged, the sliding block is pushed to enable the oil injector on the sliding block to do transverse reciprocating motion, when lubricating grease needs to be injected into the outer wheel of the universal joint, the sliding block is pushed to enable the oil injector to move close to the outer wheel of the universal joint, the filling hole is aligned with the filling hole of the outer wheel of the universal joint, and after the lubricating grease is filled, the sliding block is pushed to enable the oil injector to be far away from the outer wheel of the universal joint, so that an operator can take out the outer wheel of the universal joint after filling, and the condition that the operator touches the oil injection pipe to contaminate the lubricating grease remained in the filling hole when taking out the outer wheel; the dovetail arrangement prevents the sliding of the slider from falling off during the sliding process.
Furthermore, the slide is provided with a rodless cylinder along the length direction, the axis of the rodless cylinder is parallel to the central line of the dovetail slide bar, and the piston rod of the rodless cylinder is fixedly connected with the slide block.
By adopting the technical scheme, the rodless cylinder is arranged to drive the oil injector on the piston rod to do transverse reciprocating motion, so that the oil injector is convenient to push.
Further, a hand wheel is fixedly arranged at one end, away from the motor, of the screw rod.
Through adopting above-mentioned technical scheme, set up the hand wheel and can finely tune the height of slide, when the universal joint foreign steamer adjusts under motor drive, because the model of universal joint foreign steamer is multiple, and motor regulation range is great, sets up the precision that the foreign steamer of assurance universal joint that the hand wheel can be better was adjusted.
Further, the oil filling joint is detachably connected with the oil filler.
through adopting above-mentioned technical scheme, the oiling connects and the dismantlement setting of notes oil pipe, makes things convenient for the change and the maintenance of oiling to connect.
To sum up, the utility model discloses following beneficial effect has: the lubricating grease in the oil filling joint is dispersedly filled by arranging the plurality of oil filling pipes, so that the phenomenon that the lubricating oil overflows the outer wheel of the universal joint due to overhigh stacking of the lubricating oil when one filling hole is filled is avoided; the oil injector can be adjusted up, down, left and right on the frame by arranging the adjusting mechanism and the rodless cylinder, so that the application range of the filling device is enlarged, and an operator can conveniently take and install the outer wheel of the universal joint.
Drawings
Fig. 1 is a schematic structural diagram of a prior art product proposed in the background art;
Fig. 2 is an overall structural schematic diagram of the present embodiment, mainly showing an overall structural schematic diagram of the filling device;
FIG. 3 is a partial schematic structural view of the present example, mainly illustrating the connection relationship between the adjustment mechanism and the slider;
FIG. 4 is an exploded view of a part of the structure of the present embodiment, mainly showing the connection relationship between the oil filler joint and the oil filler;
Fig. 5 is an exploded view of a part of the structure of this embodiment, mainly showing the connection relationship between the positioning seat and the frame.
Reference numerals: 1. a universal joint outer wheel; 11. a raceway; 12. a stepped shaft; 2. a frame; 3. an oil lubricator; 4. positioning seats; 5. an oil injection joint; 51. an oil filling pipe; 511. a groove; 52. a threaded sleeve; 6. an adjustment mechanism; 61. a screw rod; 62. a slide base; 621. dovetail slide bars; 63. a limiting rod; 64. a motor; 65. a hand wheel; 7. a slider; 71. a dovetail chute; 8. a rodless cylinder; 9. an oil storage tank.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b):
A lubricating grease filling device comprises a frame 2, an oil storage tank 9 arranged on one side of the frame 2, an oil ejector 3 communicated with the oil storage tank 9 and a positioning seat 4 arranged on the frame 2 and used for placing a universal joint outer wheel 1 with an upward opening, wherein the positioning seat 4 is arranged below the oil ejector 3, and lubricating grease in the oil storage tank 9 is filled into the universal joint outer wheel 1 through the oil ejector 3 after the universal joint outer wheel 1 is arranged on the positioning seat 4. The end of producing oil of grease squirt 3 is equipped with oiling joint 5, oiling joint 5 is equipped with a plurality of oiling pipes 51 that communicate with oiling joint 5, a plurality of oiling pipes 51 carry out the dispersion to the lubricating grease in oiling joint 5 and annotate in the universal joint foreign steamer 1 for the lubricating grease that injects into in the universal joint foreign steamer 1 distributes more evenly and because the increase of grease pile up the number, has reduced the height that a lubricating grease piled up, thereby effectively avoid because lubricating grease piles up too high and make it spill over universal joint foreign steamer 1.
As shown in fig. 2 and 3, the oil ejector 3 is horizontally arranged on the frame 2 along the length direction thereof and is vertically provided with an adjusting mechanism 6 for adjusting the oil ejector 3 up and down corresponding to one side of the oil ejector 3 connected with the frame 2 in a sliding manner, the adjusting mechanism 6 comprises a sliding seat 62 for installing the oil ejector 3, a screw rod 61 vertically and rotatably arranged on the frame 2 and a motor 64 arranged at one end of the screw rod 61 and used for driving the screw rod 61 to rotate, and the screw rod 61 penetrates through the sliding seat 62 and is in threaded connection with the sliding seat 62. Utilize lead screw 61 rotating characteristic, when motor 64 drive lead screw 61 rotates, slide 62 can slide from top to bottom along the axis of lead screw 61, thereby realize slide 62's reciprocating motion, when adjusting mechanism 6 carries out the model size change of adjusting from top to bottom in order to guarantee the universal joint foreign steamer 1 to oiling ware 3 through setting up, oiling pipe 51 tip keeps suitable distance with the universal joint foreign steamer 1 open end, avoid lubricating grease spill when the distance is too big, also avoid lubricating grease adhesion on oiling pipe 51 when the distance is the undersize.
As shown in fig. 3, in order to ensure that the sliding base 62 does not rotate relatively during the rotation of the screw 61, two limiting rods 63 are fixedly arranged on the frame 2, the limiting rods 63 are arranged in parallel at two sides of the screw 61 and penetrate through the sliding base 62, the limiting rods 63 are slidably connected with the sliding base 62, and when the screw 61 rotates, the limiting rods 63 radially fix the sliding base 62, so that the sliding base 62 can only move upwards or downwards along the axial direction of the screw 61. The fixed hand wheel 65 that is equipped with of one end that the lead screw 61 deviates from motor 64, because the model of universal joint foreign steamer 1 is multiple, motor 64 range of regulation is great, sets up hand wheel 65 and can finely tune slide 62's height, the precision of the foreign steamer 1 regulation of assurance universal joint that can be better.
As shown in fig. 2 and 3, in order to facilitate an operator to take out the filled outer wheel 1 of the universal joint and avoid the operator from touching the oil filling pipe 51 and contaminating lubricating grease remained in the oil filling hole when taking out the outer wheel 1 of the universal joint, the slide base 62 is provided with a dovetail slide bar 621 along the length direction thereof, the dovetail slide bar 621 is slidably connected with a slide block 7 fixed with the oil injector 3, and the slide block 7 is correspondingly provided with a dovetail slide groove 71 for the dovetail slide bar 621 to slide; the slide block 7 is pushed to slide on the dovetail slide bar 621, so that the oil injector 3 can do transverse reciprocating motion along the length direction of the slide seat 62, and meanwhile, the dovetail arrangement avoids the slide block 7 from falling off in the sliding process. In order to facilitate the movement of the sliding block 7, the sliding seat 62 is provided with a rodless cylinder 8 along the length direction thereof, the axis of the rodless cylinder 8 is arranged in parallel with the central line of the dovetail sliding strip 621, and the piston rod of the rodless cylinder 8 is fixedly connected with the sliding block 7; during the filling, control no pole cylinder 8 makes the grease squirt 3 be close to the motion of universal joint foreign steamer 1 to make the filling hole aim at the filling hole of universal joint foreign steamer 1, fill the completion back, control no pole cylinder 8 makes grease squirt 3 keep away from universal joint foreign steamer 1.
As shown in fig. 2 and 4, since the positioning seat 4 is disposed below the lubricator 3, one end of the oil filling pipe 51 away from the lubricator 3 is directed vertically downward and the end is opened with a filling hole (not shown) for oil discharge; according to the principle that raceway 11 set up in the universal joint foreign steamer 1, for making the filling device can be better be applicable to different types of universal joint foreign steamer 1, annotate oil pipe 51 and arrange for three according to the quantity of raceway 11, three notes oil pipe 51 circumference sets up the tip at oiling joint 5 for the line of center of three filling hole is triangle-shaped setting and raceway 11 one-to-one. For the change and the maintenance of convenient oiling connects 5, oiling connects 5 can dismantle with grease squirt 3 and is connected, and the one end that oiling connects 5 and grease squirt 3 is connected is equipped with recess 511 for in the recess 511 is pegged graft to the tip of grease squirt 3, for guaranteeing the stability of being connected between oiling connects 5 and the grease squirt 3, oiling connects 5 and the lateral wall of grease squirt 3 and is connected with swivel nut 52 jointly, swivel nut 52 respectively with oiling connects 5 and 3 threaded connection of grease squirt.
As shown in fig. 5, because universal joint foreign steamer 1 deviates from open-ended one end and is equipped with step shaft 12, for making things convenient for the installation of universal joint foreign steamer 1 on positioning seat 4, the cross-section of positioning seat 4 is the setting of U type and makes its opening orientation deviate from one side of frame 2, step shaft 12 passes through the opening joint of positioning seat 4 in positioning seat 4 for the lower terminal surface of universal joint foreign steamer 1 is contradicted with the up end of positioning seat 4, guarantees that the universal joint foreign steamer 1 is stable to be placed on positioning seat 4. Positioning seat 4 passes through bolt and 2 fixed connection of frame, and when the 1 model of universal joint foreign steamer changed, the diameter of step shaft 12 also can carry out corresponding change, for guaranteeing that step shaft 12 can the joint to the opening of positioning seat 4 in, positioning seat 4 needs the model of universal joint foreign steamer 1 to carry out corresponding change.
The specific implementation process comprises the following steps: the height of the oil ejector 3 is adjusted through an adjusting mechanism 6 according to the type of the universal joint outer wheel 1, and meanwhile, a positioning shaft is correspondingly replaced; then, the universal joint outer wheel 1 is stably installed on the positioning seat 4, and the rodless cylinder 8 is controlled to enable the oil injector 3 to move towards the universal joint outer wheel 1, so that the filling hole is aligned with the universal joint outer wheel 1; and then controlling the oil injector 3 to inject lubricating grease into the universal joint outer wheel 1, driving the oil injector 3 to be far away from the universal joint outer wheel 1 by the rodless cylinder 8 after the lubricating grease is injected, and finally taking out the universal joint outer wheel 1 after the lubricating grease is injected by an operator to complete the one-time lubricating grease injection.
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 (9)
1. The utility model provides a lubricating grease filling device, includes frame (2), sets up at batch oil tank (9) of frame (2) one side, with oiling ware (3) of batch oil tank (9) intercommunication and install positioning seat (4) that are used for placing opening universal joint foreign steamer (1) up in frame (2), its characterized in that: the oil outlet end of the oil ejector (3) is provided with an oil injection joint (5), the oil injection joint (5) is provided with a plurality of oil injection pipes (51) communicated with the oil injection joint (5), one end of each oil injection pipe (51) deviating from the oil ejector (3) is vertically downward, the end part of each oil injection pipe is provided with an oil injection hole for oil outlet, and the positioning seat (4) is arranged below the oil injection pipe (51).
2. a grease filling apparatus according to claim 1, characterized in that: the number of the oil filling pipes (51) is three, and the connecting lines of the centers of the three oil filling holes are arranged in a triangular shape.
3. A grease filling apparatus according to claim 1, characterized in that: the cross section of the positioning seat (4) is U-shaped, and the opening of the positioning seat faces the side departing from the rack (2).
4. A grease filling apparatus according to claim 1, characterized in that: the oil ejector (3) is connected with the rack (2) in a sliding manner, and an adjusting mechanism (6) for adjusting the oil ejector (3) up and down is vertically arranged on one side of the rack (2) corresponding to the oil ejector (3); adjustment mechanism (6) are including slide (62), the vertical lead screw (61) that set up on frame (2) of rotation of installation grease squirt (3) and set up and be used for driving lead screw (61) pivoted motor (64) in lead screw (61) one end, lead screw (61) run through slide (62) and with slide (62) threaded connection.
5. A grease filling device according to claim 4, characterized in that: the lead screw is characterized in that two limiting rods (63) are fixedly arranged on the rack (2), the two limiting rods (63) are arranged on two sides of the lead screw (61) in parallel, and the limiting rods (63) penetrate through the sliding seat (62) and are connected with the sliding seat (62) in a sliding mode.
6. A grease filling device according to claim 5, characterized in that: slide (62) are equipped with forked tail draw runner (621) along its length direction, forked tail draw runner (621) sliding connection has slider (7), slider (7) correspond and have been seted up gliding forked tail spout (71) of confession forked tail draw runner (621), grease squirt (3) and slider (7) fixed connection.
7. A grease filling device according to claim 5, characterized in that: the sliding seat (62) is provided with a rodless cylinder (8) along the length direction, the axis of the rodless cylinder (8) is parallel to the central line of the dovetail slide bar (621), and the piston rod of the rodless cylinder (8) is fixedly connected with the sliding block (7).
8. A grease filling device according to claim 4, characterized in that: and a hand wheel (65) is fixedly arranged at one end of the screw rod (61) deviating from the motor (64).
9. A grease filling apparatus according to claim 1, characterized in that: the oil injection joint (5) is detachably connected with the oil injector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566045.5U CN209801125U (en) | 2018-09-25 | 2018-09-25 | Lubricating grease filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821566045.5U CN209801125U (en) | 2018-09-25 | 2018-09-25 | Lubricating grease filling device |
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| Publication Number | Publication Date |
|---|---|
| CN209801125U true CN209801125U (en) | 2019-12-17 |
Family
ID=68816138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821566045.5U Active CN209801125U (en) | 2018-09-25 | 2018-09-25 | Lubricating grease filling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209801125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578119A (en) * | 2020-05-18 | 2020-08-25 | 慈溪市顺达实业有限公司 | Lubricating oil quantitative filling device with U-shaped structure |
| CN111828818A (en) * | 2020-07-28 | 2020-10-27 | 江西液压件股份有限公司 | Gear pump lubricating oil filling machine |
| CN113137559A (en) * | 2021-04-25 | 2021-07-20 | 闫丽娜 | Bearing oiling equipment for high-end equipment |
-
2018
- 2018-09-25 CN CN201821566045.5U patent/CN209801125U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578119A (en) * | 2020-05-18 | 2020-08-25 | 慈溪市顺达实业有限公司 | Lubricating oil quantitative filling device with U-shaped structure |
| CN111578119B (en) * | 2020-05-18 | 2023-02-24 | 慈溪市顺达实业有限公司 | Lubricating oil quantitative filling device with U-shaped structure |
| CN111828818A (en) * | 2020-07-28 | 2020-10-27 | 江西液压件股份有限公司 | Gear pump lubricating oil filling machine |
| CN111828818B (en) * | 2020-07-28 | 2022-03-15 | 江西液压件股份有限公司 | Gear pump lubricating oil filling machine |
| CN113137559A (en) * | 2021-04-25 | 2021-07-20 | 闫丽娜 | Bearing oiling equipment for high-end equipment |
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