CN217713551U - Gear with lubricating structure - Google Patents

Abstract

The utility model belongs to the technical field of the gear, especially, be a gear with lubricating structure, including the pinion rack, a plurality of teeth are installed to the lateral wall of pinion rack, adjacent two install lubricating mechanism between the teeth, lubricating mechanism includes stand pipe, takeover pipe, sliding sleeve, stripper plate, third spring frame, nozzle and rubber buffer, the internal branch pipe of installing of pinion rack, the stand pipe is installed at the top of takeover pipe, the nozzle is installed at the top of stand pipe, and the nozzle extends to the lateral wall of pinion rack; when the gear is in the use, when with other gear engagement transmission, can be in lubricated mechanism inside stand pipe, takeover, sliding sleeve, stripper plate, third spring frame, nozzle and rubber buffer's cooperation down from the nozzle outflow, lubricate the gear from this, through the step that can avoid staff's manual adding lubricating oil like this, bring more facilities for the staff.

Description

Gear with lubricating structure

Technical Field

The utility model belongs to the technical field of the gear, concretely relates to gear with lubricating structure.

Background

The gear is a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, the gear is applied in transmission for a long time, at the end of the 19 th century, the principle of generating a gear cutting method and the successive appearance of a special machine tool and a cutter for cutting the gear by using the principle are realized, and the running stability of the gear is emphasized along with the development of production.

The original gear does not have a lubricating structure, and when the gear is used, manual operation of workers is needed, so that the functionality of the gear is reduced, and more convenience cannot be brought to the workers.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a gear with lubricating structure has the convenient characteristics that lubricate the gear.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gear with lubricating structure, includes the pinion rack, a plurality of teeth are installed to the lateral wall of pinion rack, adjacent two install lubricating mechanism between the tooth, lubricating mechanism includes stand pipe, takeover, sliding sleeve, stripper plate, third spring frame, nozzle and rubber buffer, the internally mounted of pinion rack has the takeover, the stand pipe is installed at the top of takeover, the nozzle is installed at the top of stand pipe, just the nozzle extends to the lateral wall of pinion rack, the inside sliding connection of stand pipe has the rubber buffer, the sliding sleeve is installed at the top of rubber buffer, the sliding sleeve with the constant head tank has been seted up to the inside of rubber buffer, the runner hole has been seted up to the cell wall department of constant head tank, the stripper plate is installed at the top of sliding sleeve, the third spring frame is installed to the lateral wall top of sliding sleeve.

As the utility model discloses a preferred technical scheme of gear with lubricating structure, the support frame is installed at the takeover top, the second spring frame is installed to the bottom of support frame, the second ball that seals is installed to the bottom of second spring frame, the top of second ball that seals is located the department of producing oil at takeover top.

As the utility model discloses a preferred technical scheme of gear with lubricating structure, the internally mounted of constant head tank has first spring frame, first closed ball is installed to the bottom of first spring frame.

As the utility model discloses a preferred technical scheme of gear with lubricating structure, the sealing strip is still installed to the lateral wall of rubber buffer.

As the utility model discloses a preferred technical scheme of gear with lubricating structure the inside intermediate position department of pinion rack still installs and accomodates the pipe, accomodate the pipe with the takeover is connected, accomodate the surface of pipe and seted up the oil filler point.

As the utility model discloses a preferred technical scheme of gear with lubricating structure, the stripper plate top is for leveling the structure.

Compared with the prior art, the beneficial effects of the utility model are that: when the gear is in the use, when with other gear engagement transmission, can be in lubricated mechanism inside stand pipe, takeover, sliding sleeve, stripper plate, third spring frame, nozzle and rubber buffer's cooperation down from the nozzle outflow, lubricate the gear from this, through the step that can avoid staff's manual adding lubricating oil like this, bring more facilities for the staff.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional view of the toothed plate of fig. 1 according to the present invention;

fig. 3 is a schematic plan view of the toothed plate of fig. 2 according to the present invention;

fig. 4 is a schematic perspective view of the lubricating mechanism of fig. 2 according to the present invention;

fig. 5 is a schematic cross-sectional view of the lubrication mechanism of fig. 3 according to the present invention;

in the figure: 1. a toothed plate; 2. teeth; 3. an oil filler hole; 4. a lubrication mechanism; 5. a guide tube; 6. distributing tubes; 7. a storage tube; 8. a sliding sleeve; 9. a pressing plate; 10. a third spring holder; 11. a nozzle; 12. a first spring holder; 13. positioning a groove; 14. a flow-through hole; 15. a first closed ball; 16. a support frame; 17. a second enclosing ball; 18. a second spring holder; 19. a sealing strip; 20. and a rubber plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a gear with lubricating structure, including pinion rack 1, a plurality of teeth 2 are installed to pinion rack 1's lateral wall, install lubricating mechanism 4 between two adjacent teeth 2, lubricating mechanism 4 includes stand pipe 5, the takeover 6, sliding sleeve 8, stripper plate 9, third spring frame 10, nozzle 11 and rubber buffer 20, pinion rack 1's internally mounted has takeover 6, stand pipe 5 is installed at takeover 6's top, nozzle 11 is installed at stand pipe 5's top, and nozzle 11 extends to pinion rack 1's lateral wall, the inside sliding connection of stand pipe 5 has rubber buffer 20, sliding sleeve 8 is installed at rubber buffer 20's top, constant head tank 13 has been seted up to sliding sleeve 8 and rubber buffer 20's inside, circulation hole 14 has been seted up to constant head tank 13's cell wall department, stripper plate 9 is installed at sliding sleeve 8's top, third spring frame 10 is installed to sliding sleeve 8's lateral wall top.

In this embodiment, when the gear is in the use, during with other gear engagement transmission, can make inside stripper plate 9 of lubricating mechanism 4 drive sliding sleeve 8 and reciprocate along stand pipe 5, when stripper plate 9 is not connected with external gear, can make sliding sleeve 8 up-move under the spring action of third spring frame 10, when sliding sleeve 8 up-moves, can make the inside lubricating oil of takeover 6 flow into the inside of stand pipe 5 through atmospheric pressure, can make stripper plate 9 drive sliding sleeve 8 down-move when stripper plate 9 is connected with external gear, can make the inside lubricating oil of stand pipe 5 flow into the top of rubber buffer 20 along constant head tank 13 and opening 14 in the in-process that sliding sleeve 8 down-moved, when sliding sleeve 8 up-moves once more, can make the lubricating oil above rubber buffer 20 flow out from nozzle 11, lubricate the gear from this.

Specifically, a supporting frame 16 is installed at the top of the connecting pipe 6, a second spring frame 18 is installed at the bottom of the supporting frame 16, a second sealing ball 17 is installed at the bottom of the second spring frame 18, and the top of the second sealing ball 17 is located at an oil outlet position at the top of the connecting pipe 6.

In this embodiment, when the sliding sleeve 8 moves upward, the second sealing ball 17 is separated from the top of the branch pipe 6 under the action of pressure, then the lubricating oil in the branch pipe 6 flows into the guide pipe 5, and when the sliding sleeve 8 moves downward, the second sealing ball 17 seals the top of the branch pipe 6 under the action of the second spring holder 18, so that the lubricating oil in the guide pipe 5 can be prevented from flowing back to the inside of the branch pipe 6.

Specifically, a first spring holder 12 is installed inside the positioning groove 13, and a first sealing ball 15 is installed at the bottom of the first spring holder 12.

In this embodiment, can make first ball 15 that closes break away from the bottom of constant head tank 13 when sliding sleeve 8 moves down, through can make lubricating oil flow in the top of rubber buffer 20 through constant head tank 13 and circulation hole 14 like this, when sliding sleeve 8 moves up, can make first ball 15 that closes seal constant head tank 13 bottom under the effect of first spring frame 12, through the lubricating oil that can avoid the top of rubber buffer 20 to flow back in the below of rubber buffer 20 like this.

Specifically, the outer side wall of the rubber plug 20 is also provided with a sealing strip 19.

In this embodiment, still install sealing strip 19 at rubber buffer 20's lateral wall, can increase the leakproofness between rubber buffer 20 and stand pipe 5 through sealing strip 19.

Specifically, the inside intermediate position department of pinion rack 1 still installs and accomodates pipe 7, accomodates pipe 7 and is connected with takeover 6, accomodates the surface of pipe 7 and has seted up oil filler point 3.

In this embodiment, the external lubricating oil can be made to flow into the inside of the storage pipe 7 through the oil filler hole 3 and then flow into the inside of the branch pipe 6 through the storage pipe 7, whereby the capacity of storing the lubricating oil inside the gear can be increased.

Specifically, the top of the extrusion plate 9 is a flat structure.

In this embodiment, the top of the extrusion plate 9 is a flat structure, so that the case jamming phenomenon can be avoided when the external gear contacts the extrusion plate 9.

The utility model discloses a theory of operation and use flow: the utility model discloses install the back, when the gear is in the use, when with other gear engagement transmission, can make 4 inside stripper plates 9 of lubricating mechanism drive sliding sleeve 8 and reciprocate along stand pipe 5, when stripper plates 9 do not with external gear connection, can make sliding sleeve 8 up move under the spring action of third spring frame 10, when sliding sleeve 8 up moves, because the effect of pressure can make second ball 17 break away from take-over 6 tops, and make the inside lubricating oil of take-over 6 flow in the inside of stand pipe 5 through atmospheric pressure, when stripper plates 9 and external gear connection can make stripper plates 9 drive sliding sleeve 8 and down move, can make first ball 15 break away from constant head tank 13 bottom and second ball 17 and seal 6 tops of take-over, can make the inside lubricating oil of stand pipe 5 flow in rubber buffer 20's top along constant head tank 13 and opening 14 simultaneously, when sliding sleeve 8 up moves once more, can make the lubricating oil of rubber buffer 20 top flow from nozzle 11 from this, lubricate the gear.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a gear with lubricating structure, includes pinion rack (1), a plurality of teeth (2), its characterized in that are installed to the lateral wall of pinion rack (1): adjacent two install lubricated mechanism (4) between tooth (2), lubricated mechanism (4) include stand pipe (5), takeover (6), sliding sleeve (8), stripper plate (9), third spring frame (10), nozzle (11) and rubber buffer (20), the internally mounted of pinion rack (1) has takeover (6), stand pipe (5) are installed at the top of takeover (6), nozzle (11) are installed at the top of stand pipe (5), just nozzle (11) extend to the lateral wall of pinion rack (1), the internal sliding connection of stand pipe (5) has rubber buffer (20), sliding sleeve (8) are installed at the top of rubber buffer (20), sliding sleeve (8) with constant head tank (13) have been seted up to the inside of rubber buffer (20), runner hole (14) have been seted up to the cell wall department of constant head tank (13), stripper plate (9) are installed at the top of sliding sleeve (8), third spring frame (10) are installed to the lateral wall top of sliding sleeve (8).

2. A gear having a lubricating structure, according to claim 1, wherein: support frame (16) are installed at takeover (6) top, second spring holder (18) are installed to the bottom of support frame (16), second ball (17) are sealed to the bottom of second spring holder (18), the top of second ball (17) is located the department of producing oil at takeover (6) top.

3. A gear having a lubricating structure, according to claim 1, wherein: the inside of constant head tank (13) installs first spring frame (12), first closed ball (15) are installed to the bottom of first spring frame (12).

4. A gear having a lubricating structure, according to claim 1, wherein: sealing strips (19) are also installed on the outer side wall of the rubber plug (20).

5. A gear having a lubricating structure, according to claim 1, wherein: the inside intermediate position department of pinion rack (1) still installs and accomodates pipe (7), accomodate pipe (7) with takeover (6) are connected, oil filler point (3) have been seted up on the surface of accomodating pipe (7).

6. A gear having a lubricating structure, according to claim 1, wherein: the top of the extrusion plate (9) is of a flat structure.

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