CN213451313U

CN213451313U - Balanced axle sleeve structure of heavy truck of dysmorphism type

Info

Publication number: CN213451313U
Application number: CN202021951413.5U
Authority: CN
Inventors: 孙润垚; 晋海军
Original assignee: Linyi Hongsen Rail Transit Materials Co ltd
Current assignee: Linyi Hongsen Rail Transit Materials Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-15
Anticipated expiration: 2030-09-09

Abstract

The utility model relates to the technical field of machine parts, and a balanced axle sleeve structure of heavy truck of dysmorphism type is disclosed, including the balanced axle body, the outside of balanced axle body is rotated and is connected with the axle sleeve body, the inside fixedly connected with of axle sleeve body is rather than the notes oil pipe that is linked together, the oil pocket is led to the annular has been seted up to the inside of axle sleeve body, the notes oil pipe leads the oil pocket with the annular and is linked together, the inside fixedly connected with annular sponge in oil pocket is led to the annular, the sponge strip that the inside fixedly connected with equidistance of annular sponge was arranged, a set of one side that the sponge strip is close to the balanced axle body all runs through and fixed connection to the inside of. The utility model discloses a, can effectually carry out the lubricating oil to balanced axle and the inside junction of axle sleeve and supply, reduce in the use balanced axle and the wearing and tearing take place with the axle sleeve junction, guarantee the result of use to the life of extension balanced axle, convenient to popularize and use.

Description

Balanced axle sleeve structure of heavy truck of dysmorphism type

Technical Field

The utility model relates to a machine parts technical field specifically is a balanced axle sleeve structure of heavy truck of dysmorphism type.

Background

The shaft sleeve is a cylindrical mechanical part sleeved on the rotating shaft and is a component of a sliding bearing, the shaft sleeve is of an integral structure, the shaft and the shaft sleeve move relatively when rotating, the rotating shaft and the shaft sleeve are continuously rubbed in the matching use process, and at present, the mode of adding lubricating oil between the shaft sleeve and the rotating shaft is adopted to ensure sufficient lubrication between the shaft sleeve and the rotating shaft, so that the service lives of the rotating shaft and the shaft sleeve are prolonged.

At present in the cooperation use of axle sleeve and balanced axle, in order to guarantee increase of service effect and balanced axle life, the user can regularly carry out the lubricating oil to balanced axle and shaft sleeve junction and supply usually, but the user can only carry out lubricating oil to the junction of balanced axle and axle sleeve outer end and paint usually, balanced axle can't carry out the lubricating oil with axle sleeve internal connection department and supply, thereby easily take place wearing and tearing at the in-process of long-term use, thereby influence axle sleeve result of use, reduce the life of balanced axle simultaneously, we have released a special-shaped class heavy truck balanced axle sleeve structure for this reason and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a balanced axle sleeve structure of heavy truck of dysmorphism type, it can be effectual carries out the lubricating oil to balanced axle and the inside junction of axle sleeve and supplyes, reduce in the use balanced axle and the wearing and tearing take place for the axle sleeve junction, guarantee the result of use, thereby advantages such as life of extension balanced axle, it can't carry out the lubricating oil with axle sleeve internal junction and supplyes to have solved balanced axle, thereby wear and tear easily takes place for the in-process of long-term use, thereby influence axle sleeve result of use, reduce the life's of balanced axle problem simultaneously.

(II) technical scheme

For realize above-mentioned can effectually carry out the lubricating oil replenishment to balanced axle and the inside junction of axle sleeve, reduce in the use balanced axle and the wearing and tearing take place with the axle sleeve junction to guarantee the result of use to the life's of extension balanced axle purpose, the utility model provides a following technical scheme: the utility model provides a heavy truck balance shaft axle sleeve structure of dysmorphism type, includes the balance shaft body, the outside of balance shaft body is rotated and is connected with the axle sleeve body, the inside fixedly connected with of axle sleeve body is rather than the notes oil pipe that is linked together, the oil pocket is led to the annular has been seted up to the inside of axle sleeve body, the notes oil pipe leads the oil pocket with the annular and is linked together, the inside fixedly connected with annular sponge of oil pocket is led to the annular, the sponge strip that the inside fixedly connected with equidistance of annular sponge was arranged, a set of one side that the sponge strip is close to the balance shaft body all runs through and fixedly connected to the inside of axle sleeve body, and is a set of one side that the sponge strip is.

Preferably, the inner thread of the oil filling pipe is connected with a thread sealing cover, and the bottom end of the thread sealing cover penetrates through and extends to the inner part of the annular oil guide cavity.

Preferably, a threaded ring is fixedly connected to the inside of the oil filling pipe, and the bottom end of the threaded cover penetrates through and is screwed to the bottom of the threaded ring.

Preferably, noise reduction grooves which are arranged equidistantly are formed in the shaft sleeve body, and the noise reduction grooves are fixedly connected with noise reduction cotton in the shaft sleeve body.

Preferably, one side that a set of the sponge strip is close to the balance shaft body all rotates and is connected with evenly distributed's sponge ball, and a set of the outside of sponge ball all rotates with the balance shaft body and is connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a balanced axle sleeve structure of heavy truck of dysmorphism type possesses following beneficial effect:

1. this balanced axle sleeve structure of heavy truck of dysmorphism type, setting through the oiling pipe, the person of being convenient for utilize the oiling pipe to pour into lubricating oil into to the inside of axle sleeve body, thereby make lubricating oil get into the inside that the oil pocket was led to the annular, make lubricating oil fully adsorbed by annular sponge afterwards, utilize the setting of a set of sponge strip, be convenient for when balanced axle body rotates with a set of sponge strip contact, thereby make lubricating oil permeate to the outside of balanced axle body, thereby can effectually carry out the lubricating oil replenishment to balanced axle body and the inside junction of axle sleeve body, reduce and take place wearing and tearing with axle sleeve body junction in the use balanced axle body, guarantee the result of use, thereby the life of balanced axle body is prolonged.

2. This balanced axle sleeve structure of dysmorphism type heavy duty truck, through the setting of screw thread closing cap, the condition that reducible dust, debris etc. got into the oiling intraduct, played the guard action to whole device.

3. This balanced axle sleeve structure of heavy truck of dysmorphism type, through the setting of screw thread ring, the screw thread closing cap of being convenient for and the notes oil pipe high-speed joint.

4. This heavy truck balance shaft axle sleeve structure of dysmorphism type through the setting in a set of groove of making an uproar that falls, is convenient for weaken the noise that sends with axle sleeve body junction when rotating balance shaft body, utilizes the cotton setting of a set of amortization, can carry out the secondary to the noise and weaken, the noise transmission.

5. This balanced axle sleeve structure of heavy truck of dysmorphism type through the setting of a set of sponge ball, reducible balanced axle body and the wearing and tearing of a set of sponge strip when being convenient for carry out lubricating oil to the balanced axle body outside, increase the life of whole device.

Drawings

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

FIG. 2 is a front perspective view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of A in FIG. 1;

FIG. 4 is an enlarged schematic view of B in FIG. 1;

fig. 5 is an enlarged schematic view of C in fig. 1 of the present invention.

In the figure: 1. a balance shaft body; 2. a shaft sleeve body; 201. a noise reduction groove; 202. silencing cotton; 3. an oil filling pipe; 4. an annular oil guide cavity; 5. an annular sponge; 6. a sponge strip; 7. sealing the cover by screw threads; 8. a threaded ring; 9. sponge ball.

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.

Referring to fig. 1-5, a shaft sleeve structure of a balance shaft of a special-shaped heavy-duty truck comprises a balance shaft body 1, a shaft sleeve body 2 is rotatably connected to the outer side of the balance shaft body 1, an oil injection pipe 3 communicated with the shaft sleeve body 2 is fixedly connected to the inner portion of the shaft sleeve body 2, an annular oil guide cavity 4 is formed in the shaft sleeve body 2, the oil injection pipe 3 is communicated with the annular oil guide cavity 4, an annular sponge 5 is fixedly connected to the inner portion of the annular oil guide cavity 4, sponge strips 6 are fixedly connected to the inner portion of the annular sponge 5 and are arranged at equal intervals, one side of each group of sponge strips 6 close to the balance shaft body 1 penetrates through and is fixedly connected to the inner portion of the shaft sleeve body 2, one side of each group of sponge strips 6 close to the balance shaft body 1 is in contact with the balance shaft body 1, and a user can conveniently inject, thereby make lubricating oil get into the inside that oil pocket 4 was led to the annular, make lubricating oil fully adsorbed by annular sponge 5 afterwards, utilize the setting of a set of sponge strip 6, be convenient for when balanced axle body 1 rotates with a set of sponge strip 6 contact, thereby make lubricating oil infiltration to the outside of balanced axle body 1, thereby can effectually carry out lubricating oil supplementation to balanced axle body 1 and the inside junction of axle sleeve body 2, reduce and take place wearing and tearing with axle sleeve body 2 junction in the use, guarantee the result of use, thereby prolong the life of balanced axle body 1.

Furthermore, the internal thread of the oil filling pipe 3 is connected with a thread sealing cover 7, the bottom end of the thread sealing cover 7 penetrates through and extends into the annular oil guide cavity 4, and through the arrangement of the thread sealing cover 7, dust, sundries and the like can be reduced to enter the internal part of the oil filling pipe 3, so that the whole device is protected.

Further, the inside fixedly connected with screw ring 8 of notes oil pipe 3, the bottom of screw thread closing cap 7 runs through and threaded connection to screw ring 8's bottom, through the setting of screw ring 8, the screw thread closing cap 7 and the quick connection of notes oil pipe 3 of being convenient for.

Further, axle sleeve body 2 is inside to be offered the equidistant groove 201 of making an uproar that falls who arranges, and the equal fixedly connected with amortization is cotton 202 in the inside of a set of groove 201 of making an uproar that falls, through the setting of a set of groove 201 of making an uproar that falls, is convenient for weaken the noise that sends with axle sleeve body 2 junction when rotating balance shaft body 1, and the setting that utilizes a set of amortization cotton 202 can carry out the secondary to the noise and weaken, the noise transmission that reduces.

Further, one side that a set of sponge strip 6 is close to balanced axle body 1 all rotates and is connected with evenly distributed's sponge ball 9, and the outside of a set of sponge ball 9 all rotates with balanced axle body 1 to be connected, through the setting of a set of sponge ball 9, reducible balanced axle body 1 and the wearing and tearing of a set of sponge strip 6 when being convenient for carry out the lubricating oil to balanced axle body 1 outside, increase the life of whole device.

The working principle is as follows: through the arrangement of the thread sealing cover 7, dust, sundries and the like can be reduced to enter the inside of the oil filling pipe 3, the whole device is protected, the thread sealing cover 7 and the oil filling pipe 3 can be connected quickly by the arrangement of the thread ring 8, the oil filling pipe 3 can be arranged, a user can conveniently inject lubricating oil into the shaft sleeve body 2 by the oil filling pipe 3, so that the lubricating oil can enter the annular oil guide cavity 4, the lubricating oil can be fully adsorbed by the annular sponge 5, the balance shaft body 1 can be contacted with the group of sponge strips 6 when rotating, the lubricating oil can permeate to the outer side of the balance shaft body 1, the abrasion between the balance shaft body 1 and the group of sponge strips 6 can be reduced when the lubricating oil is supplemented to the outer side of the balance shaft body 1 by the arrangement of the group of sponge balls 9, the service life of the whole device can be prolonged, utilize the setting of a set of groove 201 of making an uproar of falling, the noise that sends with axle sleeve body 2 junction weakens when being convenient for rotate balance shaft body 1, utilize the setting of a set of amortization cotton 202, can weaken the noise for the secondary, the noise reduction transmission, whole device, can effectually carry out the lubricating oil to balance shaft body 1 and the inside junction of axle sleeve body 2 and supply, reduce and take place wearing and tearing with axle sleeve body 2 junction in the use, guarantee the result of use, thereby the life of extension balance shaft body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a balanced axle sleeve structure of heavy truck of dysmorphism class, includes balanced axle body (1), its characterized in that: the outside of balance shaft body (1) is rotated and is connected with axle sleeve body (2), the inside fixedly connected with of axle sleeve body (2) leads oil pocket (4) rather than oiling pipe (3) that are linked together, the inside of axle sleeve body (2) has been seted up the annular and has been led oil pocket (4), oiling pipe (3) lead oil pocket (4) with the annular and be linked together, the annular leads inside fixedly connected with annular sponge (5) of oil pocket (4), sponge strip (6) that the inside fixedly connected with equidistance of annular sponge (5) was arranged, and is a set of sponge strip (6) are close to the inside that one side of balance shaft body (1) all run through and fixedly connected to axle sleeve body (2), and are a set of sponge strip (6) are close to one side of balance shaft body (1) and all contact with balance shaft body (1).

2. The special-shaped heavy-duty truck balance shaft sleeve structure as claimed in claim 1, wherein: the oil filling pipe is characterized in that a threaded sealing cover (7) is connected to the inner thread of the oil filling pipe (3), and the bottom end of the threaded sealing cover (7) penetrates through and extends into the annular oil guide cavity (4).

3. The special-shaped heavy-duty truck balance shaft sleeve structure as claimed in claim 2, wherein: the inside fixedly connected with screw ring (8) of notes oil pipe (3), the bottom of screw thread closing cap (7) is run through and threaded connection to the bottom of screw ring (8).

4. The special-shaped heavy-duty truck balance shaft sleeve structure as claimed in claim 1, wherein: the noise reduction groove (201) that the equidistance was arranged is seted up to axle sleeve body (2) inside, and a set of the equal fixedly connected with amortization cotton (202) in the inside of falling noise groove (201).

5. The special-shaped heavy-duty truck balance shaft sleeve structure as claimed in claim 1, wherein: one side of the sponge strip (6) close to the balance shaft body (1) is rotationally connected with uniformly distributed sponge balls (9), and the outer side of each sponge ball (9) is rotationally connected with the balance shaft body (1).