CN210050271U

CN210050271U - Efficient pushing device with lubricating effect for gear

Info

Publication number: CN210050271U
Application number: CN201920866051.0U
Authority: CN
Inventors: 朱德武
Original assignee: Huangshi Avenue Auto Parts Co Ltd
Current assignee: Huangshi Avenue Auto Parts Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-02-11
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to the technical field of gears, in particular to a high-efficiency pushing device with a lubricating effect for gears, which comprises a gear structure, wherein the gear structure comprises a gear body, gear teeth, a gear groove, a mounting hole and a flange, the inner side of the gear body is provided with a circular mounting hole, the surface of the gear body is fixedly provided with the flange outside the mounting hole, the outer side of the gear body is provided with the gear teeth and the gear groove, one side of the flange is fixedly provided with a linkage rod, the inner side of the end part of the linkage rod, which is far away from the flange, is provided with a T-shaped groove, a connecting rod is sleeved in the T-shaped groove through the rotation of a connecting structure, the end part of the connecting rod, which is far away from the connecting structure, is rotatably provided with a linkage shaft, the linkage shaft is fixedly arranged at the end part of a conversion joint, the device practicality is strong, is worth promoting.

Description

Efficient pushing device with lubricating effect for gear

Technical Field

The utility model relates to a gear technical field especially relates to a gear is with high-efficient thrust unit who has lubricated effect.

Background

The gear is a wheel-shaped mechanical part which transfers torque by means of meshing of teeth, and can realize the functions of changing rotating speed and torque, changing movement direction, changing movement form and the like by being matched with other tooth-shaped mechanical parts. Because of the advantages of high transmission efficiency, accurate transmission ratio, large power range and the like, the gear mechanism is widely applied to industrial products, and the design and manufacturing level of the gear mechanism can directly influence the quality of the industrial products. In vehicles such as automobiles, trains, ships and the like, gears are used as main basic transmission elements, and the quality of the gears directly influences the noise, the stability and the service life of the automobiles, the trains, the ships and the like, so that the high-efficiency pushing and lubricating performance of the gears are particularly important, and therefore, a high-efficiency pushing device with a lubricating effect for the gears is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a high-efficiency pushing device with a lubricating effect for a gear.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the design provides a gear with high-efficient thrust unit who has lubricated effect, including gear structure, gear structure includes gear body, the teeth of a cogwheel, tooth's socket, mounting hole and flange, circular mounting hole has been seted up to gear body inboard, gear body surface is located the fixed flange that is equipped with in the mounting hole outside, the gear body outside is equipped with the teeth of a cogwheel and tooth's socket, the fixed gangbar that is equipped with in flange one side, the gangbar is kept away from the tip inboard of flange and is seted up T type recess, it is equipped with the connecting rod to rotate the cover through connection structure in the T type recess, the connecting rod is kept away from the tip of connection structure and is rotated and be equipped with the universal driving shaft, universal driving shaft fixed mounting is in conversion joint tip, the tip that the universal driving shaft was kept away from to the conversion joint passes through motor output shaft fixed mounting on linear, Conveying channel and oil outlet, the oil filler point is seted up on gear body one side surface, annular conveying channel has been seted up to gear body inside, conveying channel with the oil filler point is linked together, a plurality of oil outlets have been seted up to gear structure outside inside, the oil outlet with conveying channel is linked together.

Preferably, the connecting structure comprises a locking nut, a bearing and a blocking cover, the bearing penetrates through the inside of the T-shaped groove, the locking nut is installed on the outer side of the inner end portion, close to the gear body, of the bearing in a threaded mode, and the blocking cover of an integrated structure is fixedly arranged on the outer end portion, far away from the locking nut, of the bearing.

Preferably, the cross section of the T-shaped groove is in a T shape, the outer diameter of the blocking cover is larger than the inner diameter of the smaller part of the inside of the T-shaped groove, and the outer diameter of the locking nut is smaller than the inner diameter of the larger part of the inside of the T-shaped groove and larger than the inner diameter of the smaller part of the inside of the T-shaped groove.

Preferably, the gear teeth and the tooth grooves are arranged at intervals and distributed in a circumferential array around the outer side of the gear body.

The utility model provides a pair of gear is with high-efficient thrust unit who has lubricated effect, beneficial effect lies in: lubricating oil is injected into the gear from the oil injection hole by using the efficient pushing device with the lubricating effect, and the lubricating oil comes out from each oil outlet hole through the conveying channel and can lubricate gear teeth and tooth grooves of the gear; the linear motor pushes the connecting rod through the linkage shaft, so that the connecting rod can drive the gear to rotate through the connecting structure, and the torque is increased by changing the stress point when the gears with the same driving power and the same size are driven.

Drawings

Fig. 1 is a schematic structural view of a high-efficiency pushing device with a lubricating effect for a gear according to the present invention;

fig. 2 is a schematic structural view of a sectional efficient pushing device for a gear with a lubricating effect, which is provided by the present invention, inside a gear structure;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the gear structure 1, the gear body 11, the gear teeth 12, the tooth grooves 13, the mounting holes 14, the flanges 15, the lubricating structure 2, the oil filling hole 21, the conveying channel 22, the oil outlet 23, the linkage rod 3, the connecting structure 4, the locking nut 41, the bearing 42, the baffle cover 43, the connecting rod 5, the linkage shaft 6, the adapter 7, the motor output shaft 8, the linear motor 9 and the T-shaped groove 10.

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.

Referring to fig. 1-3, a high-efficient thrust unit with lubricating effect is used to gear, including gear structure 1, gear structure 1 includes gear body 11, teeth of a cogwheel 12, tooth's socket 13, mounting hole 14 and flange 15, circular mounting hole 14 has been seted up to gear body 11 inboard, gear body 11 surface is located the fixed flange 15 that is equipped with in the mounting hole 14 outside, gear body 11 outside is equipped with teeth of a cogwheel 12 and tooth's socket 13, teeth of a cogwheel 12 and tooth's socket 13 alternate setting and are the circumference array distribution around the gear body 11 outside, flange 15 one side is fixed and is equipped with gangbar 3, gangbar 3 keeps away from the tip inboard of flange 15 and has seted up T type recess 10, T type recess 10 cross-section is "T" type shape for there are two parts that the internal diameter is different in T type recess 10, it is equipped with connecting rod 5 to.

The connection structure 4 includes a lock nut 41, a bearing 42, and a blocking cover 43, the bearing 42 penetrates the inside of the T-shaped groove 10, a lock nut 41 is installed on the outer side of the inner end part close to the gear body 11 in a threaded manner, the outer diameter of the lock nut 41 is smaller than the inner diameter of the larger part in the T-shaped groove 10 and larger than the inner diameter of the smaller part in the T-shaped groove 10, a stop cover 43 with an integrated structure is fixedly arranged on the outer end part of the bearing 42 far away from the lock nut 41, the outer diameter of the stop cover 43 is larger than the inner diameter of the smaller part in the T-shaped groove 10, when the installation is carried out, the bearing 42 and the blocking cover 43 are firstly penetrated into the T-shaped groove 10, then the locking nut 41 is connected with the bearing 42 by screw thread, and the screw thread at the end of the bearing 42 is shorter, so that the locking nut 41 can be just ensured to be fixedly connected with the bearing 42, there is sufficient distance between the linkage rod 3 and the bearing 42 to allow the link rod 5 to rotate flexibly.

The end part of the connecting rod 5 far away from the connecting structure 4 is provided with a linkage shaft 6 in a rotating way, the linkage shaft 6 is fixedly arranged at the end part of an adapter 7, the end part of the adapter 7 far away from the linkage shaft 6 is fixedly arranged on a linear motor 9 through a motor output shaft 8, a lubricating structure 2 is fixedly arranged inside the gear structure 1, the lubricating structure 2 comprises an oil filling hole 21, a conveying channel 22 and an oil outlet hole 23, the oil filling hole 21 is arranged on the surface of one side of a gear body 11, the inside of the gear body 11 is provided with an annular conveying channel 22, the conveying channel 22 is communicated with the oil filling hole 21, the inside of the outer side of the gear structure 1 is provided with a plurality of oil outlet holes, through adding lubricating oil in oil filler point 21 inside, lubricating oil comes out from each oil outlet 23 through transfer passage 22, can play the lubricated effect to teeth of a cogwheel 12 and tooth's socket 13 of gear, improves transmission efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gear is with high-efficient thrust unit that has lubricating effect, includes gear structure (1), its characterized in that, gear structure (1) includes gear body (11), teeth of a cogwheel (12), tooth's socket (13), mounting hole (14) and flange (15), circular mounting hole (14) have been seted up to gear body (11) inboard, gear body (11) surface and lie in the fixed flange (15) that is equipped with in the mounting hole (14) outside, the gear body (11) outside is equipped with teeth of a cogwheel (12) and tooth's socket (13), flange (15) one side is fixed and is equipped with gangbar (3), the tip inboard that flange (15) were kept away from in gangbar (3) has seted up T type recess (10), it is equipped with connecting rod (5) to rotate the cover through connecting structure (4) in T type recess (10), the tip that connecting rod (5) kept away from connecting structure (4) rotates and is equipped with universal, universal driving shaft (6) fixed mounting is in crossover sub (7) tip, the tip that universal driving shaft (6) were kept away from in crossover sub (7) passes through motor output shaft (8) fixed mounting on linear electric motor (9), gear structure (1) inside is fixed and is equipped with lubricating structure (2), lubricating structure (2) include oil filler point (21), transfer passage (22) and oil outlet (23), oil filler point (21) are seted up on gear body (11) one side surface, annular transfer passage (22) have been seted up to gear body (11) inside, transfer passage (22) with oil filler point (21) are linked together, gear structure (1) outside inside has seted up a plurality of oil outlet (23), oil outlet (23) with transfer passage (22) are linked together.

2. The efficient pushing device with the lubricating effect for the gear according to claim 1 is characterized in that the connecting structure (4) comprises a locking nut (41), a bearing (42) and a blocking cover (43), the bearing (42) penetrates through the inside of the T-shaped groove (10), the locking nut (41) is installed on the outer side of the inner end portion, close to the gear body (11), of the bearing (42), and the blocking cover (43) of an integrated structure is fixedly arranged on the outer end portion, far away from the locking nut (41), of the bearing (42).

3. A high-efficiency thrust device with lubricating effect for gears according to claim 2, characterized in that the T-shaped groove (10) is T-shaped in cross section, the outside diameter of the stop cover (43) is larger than the inside diameter of the smaller part inside the T-shaped groove (10), and the outside diameter of the lock nut (41) is smaller than the inside diameter of the larger part inside the T-shaped groove (10) and larger than the inside diameter of the smaller part inside the T-shaped groove (10).

4. A high efficiency thrust unit with lubrication effect for gears according to claim 1 characterized by that said teeth (12) and said slots (13) are spaced apart and distributed in a circumferential array around the outside of the gear body (11).