CN218804991U

CN218804991U - Axle through shaft

Info

Publication number: CN218804991U
Application number: CN202222680618.XU
Authority: CN
Inventors: 李晓宇; 郑理策; 伍星; 郑熹
Original assignee: Hubei Xiangyu Machinery Co ltd
Current assignee: Hubei Xiangyu Machinery Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-04-07
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses an axle link up axle, including the axle link up an axle main part, the axle is provided with in the axle link up an axle main part: the fastening mechanism comprises an elastic extrusion assembly and a control assembly, the fastening mechanism is arranged on the outer surface of the end part of the axle through shaft main body, and the dismounting mechanism comprises a clamping assembly and a fastening assembly and is arranged on the end part of the axle through shaft main body; through the design of the fastening mechanism, when the axle through shaft body is installed with the bearing of external equipment, the end part of the axle through shaft body is sleeved on the inner surface of the bearing, after the axle through shaft body is installed with the bearing, the extrusion head is extruded on the surface of the bearing inner surface installation ring through the deformation effect of the spring in the first installation groove, meanwhile, the sliding head slides on the outer surface of the sliding rod to control the extrusion head when the extrusion head moves elastically, and the axle through shaft body is convenient to fasten with the bearing after being installed.

Description

Axle through shaft

Technical Field

The utility model belongs to the technical field of the axle link up axle, concretely relates to axle link up axle.

Background

The axle through shaft is connected with a frame (or a bearing type vehicle body) through a suspension, wheels are arranged at two ends of the axle through shaft, the axle through shaft is used for bearing the load of the vehicle, the normal running of the vehicle on a road is maintained, the axle through shaft is convenient to stably install and use when being installed, the fastening of the axle through shaft is strengthened when the axle through shaft is installed, and the use stability of the axle through shaft is improved;

when the existing axle through shaft is installed and used, the end surface of the axle through shaft is directly sleeved on the inner surface of a bearing, and the axle through shaft and the bearing are directly sleeved and installed when being installed, so that the axle through shaft is inconvenient to fasten when being installed, the axle through shaft is easy to be unstable when being used in a rotating mode, and the using effect of the axle through shaft after being installed is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an axle link up axle to provide the axle in solving above-mentioned background art and link up the axle when the installation and directly registrate the installation, cause when the installation be not convenient for to the axle link up the axle and fasten between axle and the bearing, thereby link up the axle with the axle and easily unstable when rotating the use, thereby influence the axle and link up the problem of the result of use after the axle installation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an axle through axle, includes axle through axle main part, be provided with in the axle through axle main part:

the fastening mechanism comprises an elastic extrusion assembly and a control assembly, and is arranged on the outer surface of the end part of the axle through shaft main body;

the dismounting mechanism comprises a clamping assembly and a fastening assembly, and is arranged at the end part of the axle through shaft main body.

Preferably, the elastic extrusion assembly comprises a first mounting groove arranged at the edge of the end part of the axle through shaft main body, a spring is welded and fixed inside the first mounting groove, and the end part of the spring is elastically connected with an extrusion head.

Preferably, the control assembly comprises a sliding rod and a sliding head, the sliding rod is welded and fixed at two ends inside the first mounting groove, the sliding head is connected to the outer surface of the sliding rod in a sliding mode, and the end portion of the sliding head is connected with the side face of the extrusion head in a welding mode.

Preferably, the sliding rod penetrates through the inside of the sliding head, and the side surface of the extrusion head is connected with the inside of the first mounting groove in a sliding manner through the sliding head and the outer surface of the sliding rod.

Preferably, the axle passes through the tip integral type shaping of axle main part and has the installation head, the surface of installation head is provided with the spline collar, block subassembly includes the integrated type cardboard that takes shape at the installation head surface, and sets up the draw-in groove in spline collar inner surface edge.

Preferably, the mounting head penetrates through the inside of the spline mounting ring, and the spline mounting ring and the mounting head are connected with the clamping groove through the clamping plate in a clamping manner.

Preferably, the fastening assembly comprises a second mounting groove formed in the end portion of the clamping plate, a bolt is connected to the inside of the second mounting groove in a screwing mode, and an inner thread groove formed in the end portion of the clamping groove and located inside the spline mounting ring.

Preferably, the clamping plate and the spline mounting ring are connected with the internal thread groove in a screwing manner through the bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

through the design of the fastening mechanism, when the axle through shaft main body is installed with a bearing of external equipment, the end part of the axle through shaft main body is sleeved on the inner surface of the bearing, after the axle through shaft main body is installed with the bearing, the extrusion head is extruded on the surface of the bearing inner surface installation ring through the deformation effect of the spring in the first installation groove, meanwhile, the sliding head slides on the outer surface of the sliding rod to control the extrusion head when the extrusion head moves elastically, the axle through shaft main body is convenient to fasten with the bearing after being installed, the fastening performance of installation between the axle through shaft main body and the bearing of the external equipment is improved, the axle through shaft main body is convenient to fasten and install, the axle through shaft main body is more stable in use, and the use stabilizing effect of the axle through shaft main body and the external automobile parts is improved.

Drawings

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

FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the mounting head and spline mounting ring of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3 according to the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of the second mounting groove, the bolt and the clamping plate of the present invention;

in the figure: 100. the axle penetrates through the axle main body; 101. a mounting head; 1011. clamping a plate; 1012. a second mounting groove; 1013. a bolt; 1014. an internal thread groove; 102. a first mounting groove; 1021. a spring; 1022. an extrusion head; 1023. sliding the head; 1024. a slide bar; 200. a spline mounting ring; 201. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 to 5, the present invention provides a technical solution: an axle through shaft includes an axle through shaft main body 100, and the axle through shaft main body 100 is provided with:

the fastening mechanism comprises an elastic extrusion assembly and a control assembly, is arranged on the outer surface of the end part of the axle through shaft main body 100, is convenient for reinforcing fastening when the axle through shaft main body 100 is installed, and is convenient for fastening installation and stable use;

the assembling and disassembling mechanism comprises a clamping component and a fastening component, is arranged at the end part of the axle through shaft main body 100, is convenient to assemble and disassemble when the spline mounting ring 200 is damaged, and is convenient to replace when the spline mounting ring is damaged.

In this embodiment, preferably, the elastic pressing component includes a first mounting groove 102 disposed at an end edge of the axle through shaft body 100, a spring 1021 is welded and fixed inside the first mounting groove 102, and an end of the spring 1021 is elastically connected with a pressing head 1022, which facilitates pressing and fixing during installation, and enhances fastening performance when the axle through shaft body 100 is installed, so that the axle through shaft is more stable during use, and stability of use is improved.

In order to stably control the extrusion head 1022 when the extrusion head 1022 is elastically and compressively mounted, and to enhance the fastening performance of the extrusion head 1022 to the axle through shaft body 100 and the bearing, and to facilitate stable mounting and use, the control assembly includes a slide bar 1024 welded and fixed at both ends inside the first mounting groove 102, and a slide head 1023 slidably connected to the outer surface of the slide bar 1024, and the end of the slide head 1023 is connected to the side of the extrusion head 1022 by welding.

In order to stably control the extrusion head 1022 during the elastic movement and facilitate the control and use, the sliding rod 1024 penetrates through the inside of the sliding head 1023, and the side surface of the extrusion head 1022 and the inside of the first mounting groove 102 are slidably connected with the outer surface of the sliding rod 1024 through the sliding head 1023.

In order to facilitate the installation of the spline mounting ring 200 in the installation of the clamping, and facilitate the dismounting and replacing when the spline mounting ring 200 is damaged, the dismounting is more convenient, the axle runs through the end integrated molding of the shaft main body 100 and is provided with the mounting head 101, the outer surface of the mounting head 101 is provided with the spline mounting ring 200, the clamping component comprises a clamping plate 1011 formed on the outer surface of the mounting head 101 in an integrated manner and a clamping groove 201 formed at the edge of the inner surface of the spline mounting ring 200.

In order to facilitate the clamping installation of the spline mounting ring 200, or vice versa, the mounting head 101 penetrates through the spline mounting ring 200, and the spline mounting ring 200 and the mounting head 101 are connected with the clamping groove 201 through the clamping plate 1011 in a clamping manner.

In order to strengthen the fastening of the spline mounting ring 200 after the clamping mounting, the spline mounting ring 200 is easily fastened, mounted and used, and the mounting stability during use is improved, the fastening assembly comprises a second mounting groove 1012 arranged at the end part of the clamping plate 1011, a bolt 1013 screwed and connected inside the second mounting groove 1012, and an internal thread groove 1014 arranged at the end part of the clamping groove 201 and positioned inside the spline mounting ring 200.

To facilitate screwing and fixing and to facilitate reinforcing and fastening after spline mount ring 200 is snap-fitted and mounted, snap plate 1011 and spline mount ring 200 are screwed and connected with female screw groove 1014 by bolts 1013.

The utility model discloses a theory of operation and use flow: before the axle through shaft is used, firstly, the spline installation ring 200 is installed, the spline installation ring 200 can be installed in the clamping groove 201 in a sleeved mode and installed on the outer surface of the installation head 101 in a clamping mode through the clamping plate 1011, the spline installation ring 200 is installed in a clamping mode, the end portion of the installation bolt 1013 is screwed in the second installation groove 1012 to the inside of the internal thread groove 1014, and the clamping plate 1011 and the spline installation ring 200 are installed in a clamping mode and then are installed in a fastening mode for use, so that when the axle through shaft main body 100 is installed, the spline installation ring 200 is directly connected with an external installation piece for fastening, and when the outer surface of the spline installation ring 200 is damaged due to friction in long-time use, the spline installation ring 200 can be detached and replaced through shaft main body 100 can be conveniently and stably installed again for use, therefore, the spline installation ring 200 can be conveniently replaced through the design and the detaching mechanism is convenient, and the stability of installation and use of the axle through shaft main body 100 is improved;

then, when the axle through shaft main body 100 is mounted with a bearing of an external device, the end of the axle through shaft main body 100 is sleeved on the inner surface of the bearing, after the axle through shaft main body 100 is mounted with the bearing, the extrusion head 1022 is extruded on the surface of the bearing inner surface mounting ring by the action of the spring 1021 deforming in the first mounting groove 102, and the slide head 1023 slides on the outer surface of the slide rod 1024 to control the extrusion head 1022 when the extrusion head 1022 moves elastically, so that the axle through shaft main body 100 is mounted with the bearing more tightly, the fastening performance between the axle through shaft main body 100 and the external device bearing is improved, the axle through shaft main body 100 is mounted tightly for use, the axle through shaft main body 100 is more stable in use, and the use stabilizing effect when the axle through shaft main body 100 is mounted with the external automobile parts is improved.

Although embodiments of the present invention have been shown and described with particularity and detail in the foregoing description, 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. An axle through-shaft comprising an axle through-shaft body (100), characterized in that: the axle through shaft main body (100) is provided with:

the fastening mechanism comprises an elastic extrusion assembly and a control assembly, and is arranged on the outer surface of the end part of the axle through shaft main body (100);

and the assembling and disassembling mechanism comprises a clamping component and a fastening component, and is arranged at the end part of the axle through shaft main body (100).

2. An axle through-shaft according to claim 1, wherein: the elastic extrusion assembly comprises a first mounting groove (102) formed in the edge of the end portion of the axle through shaft main body (100), a spring (1021) is welded and fixed inside the first mounting groove (102), and an extrusion head (1022) is elastically connected to the end portion of the spring (1021).

3. An axle through-shaft according to claim 2, wherein: the control assembly comprises a sliding rod (1024) fixed at two ends inside the first mounting groove (102) in a welding mode, and a sliding head (1023) connected to the outer surface of the sliding rod (1024) in a sliding mode, and the end portion of the sliding head (1023) is connected with the side face of the extrusion head (1022) in a welding mode.

4. An axle through-shaft according to claim 3, wherein: the sliding rod (1024) penetrates through the inside of the sliding head (1023), and the side surface of the extrusion head (1022) is in sliding connection with the inside of the first mounting groove (102) through the sliding head (1023) and the outer surface of the sliding rod (1024).

5. An axle through-shaft according to claim 1, wherein: the end part of the axle through shaft main body (100) is integrally formed with a mounting head (101), the outer surface of the mounting head (101) is provided with a spline mounting ring (200), and the clamping component comprises a clamping plate (1011) integrally formed on the outer surface of the mounting head (101) and a clamping groove (201) formed in the edge of the inner surface of the spline mounting ring (200).

6. An axle through-shaft according to claim 5, wherein: the mounting head (101) penetrates through the spline mounting ring (200), and the spline mounting ring (200) and the mounting head (101) are connected with the clamping groove (201) in a clamping mode through the clamping plate (1011).

7. An axle through-shaft according to claim 1, wherein: the fastening assembly comprises a second mounting groove (1012) formed in the end portion of the clamping plate (1011), a bolt (1013) is connected to the interior of the second mounting groove (1012) in a screwing mode, and an internal thread groove (1014) formed in the end portion of the clamping groove (201) and located inside the spline mounting ring (200).

8. An axle through-shaft according to claim 7, wherein: the clamping plate (1011) and the spline installation ring (200) are connected with the inner thread groove (1014) in a screwing mode through the bolt (1013).