CN211678515U

CN211678515U - Oil immersion device for gear

Info

Publication number: CN211678515U
Application number: CN201922336486.7U
Authority: CN
Inventors: 杨国庆
Original assignee: Ordos Shenchuan Mining Equipment Manufacturing Co ltd
Current assignee: Ordos Shenchuan Mining Equipment Manufacturing Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-16
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses an immersion oil device for gear belongs to gear lubrication equipment technical field, the power distribution box comprises a box body, the work groove has been seted up to the box lateral wall, just work groove top surface inner wall passes through slide rail A and slider upper surface sliding connection, slider internally mounted has hydraulic press A, hydraulic press A bottom surface outer wall sliding connection has hydraulic stem A's one end, just hydraulic stem A's the other end and diaphragm upper surface fixed connection, hydraulic press A lateral wall is inlayed and is had switch A. The utility model discloses a hydraulic press B operation can drive hydraulic stem B flexible to can drive the slider and slide along slide rail A, the horizontal pole also slides along slide rail B simultaneously, realized transporting the diaphragm to the immersion oil pond open end, thereby rethread hydraulic press A operation can drive hydraulic stem A flexible drive diaphragm vertical removal to the immersion oil pond inside, and then can realize stable carry out immersion oil work to the gear, be fit for being extensively promoted and used.

Description

Oil immersion device for gear

Technical Field

The utility model relates to an immersion oil device, in particular to immersion oil device for gear.

Background

And for closed gear transmission with the v being 2-12 m/s, oil immersion lubrication is adopted. The bull gear is immersed in an oil sump and oil is brought into the meshing surfaces by means of gear transmission. For the cylindrical gear, the oil immersion depth is preferably 1-2 tooth heights, and the maximum oil immersion depth does not exceed 1/3 of the reference circle radius of the large gear. The oil quantity in the oil pool is related to the magnitude of transmitted power, the single-stage transmission is 0.35-0.7L/kW, and the multi-stage transmission is multiplied according to the stages. When the oil immersion depth of the low-speed gear in the multi-stage transmission is proper and the high-speed gear is not immersed in the oil, the high-speed gear can be supplied with the oil by adopting the oil carrying wheel. The depth of the oil pool is generally not less than 30-50 mm, so that impurities at the bottom of the oil pool are prevented from being stirred up when the gear rotates, the lubricating oil is not clean, and tooth surface abrasion is aggravated. The oil pool should have sufficient oil volume to ensure heat dissipation.

The gear oil immersion device disclosed in patent number CN 201620149200.8 has the advantages of reasonable structure, high automation degree and high working efficiency, and is beneficial to reducing the working strength of workers; although the above patent scheme solves the defects of the traditional gear oil immersion device, the scheme still has some defects 1, the existing gear oil immersion device can not realize oil immersion on the modern large-scale mining machinery gear, so that a large amount of labor cost is consumed for oil immersion, and certain potential safety hazards exist in the transportation process; 2. the conventional gear oil immersion device cannot realize stable oil immersion on the modern large-scale mining machinery gear, so that the oil immersion quality is low, and the quality of the cost oil immersion gear is seriously influenced; to this end, we propose an oil immersion device for gears to solve the problems mentioned in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a hydraulic press B operation can drive hydraulic stem B flexible to can drive the slider and slide along slide rail A, the horizontal pole also slides along slide rail B simultaneously, realized transporting the diaphragm to the immersion oil pond open end, thereby rethread hydraulic press A operation can drive hydraulic stem A flexible drive diaphragm vertical removal to the immersion oil pond inside, and then can realize stable carry out immersion oil work to the gear, be fit for being extensively promoted and used.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of an immersion oil device for gear, the power distribution box comprises a box body, the work groove has been seted up to the box lateral wall, just work groove top surface inner wall passes through slide rail A and slider upper surface sliding connection, slider internally mounted has hydraulic press A, hydraulic press A bottom surface outer wall sliding connection has hydraulic stem A's one end, just fixed surface is connected on hydraulic stem A's the other end and the diaphragm, hydraulic press A lateral wall is inlayed and is had switch A, the diaphragm upper surface is seted up flutedly, just the through-hole has been seted up to recess bottom surface inner wall, work groove bottom surface inner wall has linked up the oil tank, just the immersion oil pond has been seted up to the oil tank upper surface, box internally mounted has hydraulic press B.

Preferably, the outer side wall of the hydraulic machine B is in sliding connection with one end of a hydraulic rod B, the other end of the hydraulic rod B is fixedly connected with one side of the outer surface of the sliding block, and a switch B is embedded in the outer side wall of the box body.

Preferably, the inner side wall of the working groove is connected with one end of the cross rod in a sliding mode through a sliding rail B, and the other end of the cross rod is fixedly connected with the outer side wall of the sliding block.

Preferably, the groove is located in the middle of the hydraulic rod A, the number of the through holes is several, and the through holes are uniformly distributed on the inner wall of the bottom surface of the groove.

Preferably, the number of the cross rods and the number of the slide rails B are two, the two cross rods are uniformly distributed on the outer side wall of the slide block, and the two slide rails B are uniformly distributed on the inner side wall of the working groove.

Preferably, the signal output end of the switch A is connected with the signal input end of the hydraulic machine A, and the signal output end of the switch B is connected with the signal input end of the hydraulic machine B.

The utility model has the advantages as follows:

the utility model discloses at first can drive hydraulic stem B flexible through hydraulic press B operation to can drive the slider and slide along slide rail A, meanwhile the horizontal pole also slides along slide rail B, realized stably transporting the diaphragm to the immersion oil pond open end, reduced the cost of artifical transportation, also eliminated the potential safety hazard that artifical transportation mechanical gear probably exists simultaneously, improved the immersion oil speed of device.

The utility model discloses a thereby hydraulic press A operation can drive that hydraulic stem A stretches out and draws back and drive the vertical removal of diaphragm to the immersion oil pond inside, and meanwhile the support of horizontal pole can avoid rocking about the slider, and then can realize that stable counter gear carries out immersion oil work, has ensured the immersion oil quality to the gear, has also improved the immersion oil quality of finished gear simultaneously.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 overall structure diagram of an oil immersion device for a gear according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a hydraulic machine B of an oil immersion device for gears according to an embodiment of the present invention;

fig. 3 is a schematic circuit structure diagram of an oil immersion device for a gear according to an embodiment of the present invention.

In the figure: 1. a box body; 2. a working groove; 3. a slide rail A; 4. a slider; 5. a hydraulic press A; 6. A switch A; 7. a cross bar; 8. a hydraulic rod A; 9. a transverse plate; 10. an oil tank; 11. an oil immersion tank; 12. a slide rail B; 13. a through hole; 14. a groove; 15. a hydraulic rod B; 16. a switch B; 17. and (B) a hydraulic machine B.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 belong to the protection scope of the present invention.

An oil immersion device for a gear according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, an oil immersion device for gears provided by the embodiment of the present invention includes a box body 1, the outer side wall of the box body 1 is provided with a working groove 2, the inner wall of the top surface of the working groove 2 is slidably connected with the upper surface of a slider 4 through a sliding rail A3, the slider 4 is internally provided with a hydraulic machine A5, the outer wall of the bottom surface of the hydraulic machine A5 is slidably connected with one end of a hydraulic rod A8, the other end of the hydraulic rod A8 is fixedly connected with the upper surface of a transverse plate 9, the outer wall of the hydraulic machine A5 is inlaid with a switch a 5639, the upper surface of the transverse plate 9 is provided with a groove 14, the inner wall of the bottom surface of the groove 14 is provided with a through hole 13, the inner wall of the bottom surface of the working groove 2 is connected with an oil tank 10, the upper surface of the oil immersion tank 10 is provided with an oil immersion pool 11, the box body 1 is internally provided with a hydraulic machine B35, and then can realize stable oil immersion work to the gear, also improved the oil immersion quality of finished product gear simultaneously.

Referring to fig. 1 and 2, the outer side wall of the hydraulic machine B17 is connected with one end of a hydraulic rod B15 in a sliding manner, the other end of the hydraulic rod B15 is fixedly connected with one side of the outer surface of the sliding block 4, a switch B16 is embedded in the outer side wall of the box body 1, and the hydraulic rod B15 can be driven to stretch and retract by the operation of the hydraulic machine B17, so that the sliding block 4 can be driven to slide along a sliding rail a 3.

Referring to fig. 1 and 2, the inner side wall of the working groove 2 is connected with one end of a cross bar 7 in a sliding manner through a sliding rail B12, the other end of the cross bar 7 is fixedly connected with the outer side wall of the sliding block 4, and the cross bar 7 slides along a sliding rail B12, so that the cross plate 9 is stably transported to the open end of the immersion oil pool 11.

Referring to fig. 1, the groove 14 is located in the middle of the hydraulic rod A8, the number of the through holes 13 is several, and the through holes 13 are uniformly distributed on the inner wall of the bottom surface of the groove 14, the gear is placed in the groove 14, the transverse plate 9, which drops off during the oil immersion process, of the gear is prevented from dropping into the oil immersion pool 11, and then the excessive lubricating oil contained in the oil immersion gear can flow back into the oil immersion pool 11 through the through holes 13.

Referring to fig. 1 and 2, the numbers of the cross rods 7 and the slide rails B12 are two, the cross rods 7 are uniformly distributed on the outer side wall of the slide block 4, the slide rails B12 are uniformly distributed on the inner side wall of the working groove 2, the slide block 4 can be prevented from shaking left and right through the support of the cross rods 7, and then stable oil immersion operation on the gear can be realized, and the oil immersion quality on the gear is guaranteed.

Referring to fig. 1 and 3, a signal output end of the switch a6 is connected with a signal input end of the hydraulic machine a5, a signal output end of the switch B16 is connected with a signal input end of the hydraulic machine B17, and the on/off of circuits of the hydraulic machine a5 and the hydraulic machine B17 can be independently controlled by controlling the on/off of the switch a6 and the switch B16, so that the control is convenient and fast, and the safety is excellent.

The embodiment of the utility model provides an immersion oil device for gear, during the use, at first place the gear that waits to the immersion oil inside recess 14, switch on afterwards, and open switch B16, can drive hydraulic stem B15 through the operation of hydraulic press B17 and stretch out and draw back, thereby can drive slider 4 along slide rail A3 slip, and meanwhile horizontal pole 7 also slides along slide rail B12, realized transporting diaphragm 9 to immersion oil pond 11 open end steadily, open switch A6 immediately, can drive hydraulic stem A8 through the operation of hydraulic press A5 and stretch out and draw back and drive diaphragm 9 vertical removal to inside immersion oil pond 11, and simultaneously the support of horizontal pole 7 can avoid slider 4 to rock about, and then can realize stable carry out the immersion oil work to the gear, through placing the gear inside recess 14 at last, avoided the gear to drop at the immersion oil in-process inside diaphragm 11, and then the excessive lubricating oil contained on the gear after oil immersion can be returned to the inside of the oil immersion tank 11 through the through hole 13.

The utility model discloses a be used for immersion oil device of gear, including box 1, work groove 2, slide rail A3, slider 4, hydraulic press A5, switch A6, horizontal pole 7, hydraulic stem A8, diaphragm 9, oil tank 10, immersion oil pond 11, slide rail B12, through-hole 13, recess 14, hydraulic stem B15, switch B16, hydraulic press B17. The specific model of the hydraulic machine A5 can be YHD41-200 type hydraulic machine. The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an immersion oil device for gear, includes box (1), its characterized in that: the outer side wall of the box body (1) is provided with a working groove (2), the inner wall of the top surface of the working groove (2) is connected with the upper surface of the sliding block (4) in a sliding way through a sliding rail A (3), a hydraulic machine A (5) is arranged in the sliding block (4), the outer wall of the bottom surface of the hydraulic machine A (5) is connected with one end of a hydraulic rod A (8) in a sliding way, and the other end of the hydraulic rod A (8) is fixedly connected with the upper surface of the transverse plate (9), a switch A (6) is embedded on the outer side wall of the hydraulic machine A (5), a groove (14) is formed in the upper surface of the transverse plate (9), a through hole (13) is arranged on the inner wall of the bottom surface of the groove (14), an oil tank (10) is connected with the inner wall of the bottom surface of the working groove (2), and the upper surface of the oil tank (10) is provided with an oil immersion pool (11), and a hydraulic machine B (17) is arranged in the tank body (1).

2. The oil immersion device for a gear according to claim 1, wherein: the outer side wall of the hydraulic machine B (17) is connected with one end of a hydraulic rod B (15) in a sliding mode, the other end of the hydraulic rod B (15) is fixedly connected with one side of the outer surface of the sliding block (4), and a switch B (16) is embedded in the outer side wall of the box body (1).

3. The oil immersion device for a gear according to claim 1, wherein: the inner side wall of the working groove (2) is connected with one end of a cross rod (7) in a sliding mode through a sliding rail B (12), and the other end of the cross rod (7) is fixedly connected with the outer side wall of the sliding block (4).

4. The oil immersion device for a gear according to claim 1, wherein: the groove (14) is located in the middle of the hydraulic rod A (8), the number of the through holes (13) is a plurality, and the through holes (13) are evenly distributed on the inner wall of the bottom surface of the groove (14).

5. The oil immersion device for a gear according to claim 3, wherein: the number of the cross rods (7) and the number of the slide rails B (12) are two, the cross rods (7) are uniformly distributed on the outer side wall of the slide block (4), and the slide rails B (12) are uniformly distributed on the inner side wall of the working groove (2).

6. The oil immersion device for a gear according to claim 2, wherein: the signal output end of the switch A (6) is connected with the signal input end of the hydraulic machine A (5), and the signal output end of the switch B (16) is connected with the signal input end of the hydraulic machine B (17).