CN216681986U

CN216681986U - Turnover device for assembling central transmission component of vehicle driving axle

Info

Publication number: CN216681986U
Application number: CN202220057871.7U
Authority: CN
Inventors: 吴建军; 吴辰; 黄克; 宋晓艳; 陈志梁; 孟兴平; 刘建洛; 昌建军
Original assignee: Luoyang Chuangkai Axle Co ltd
Current assignee: Luoyang Chuangkai Axle Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-06-07
Anticipated expiration: 2032-01-11

Abstract

A turnover device for assembling a central transmission component of a vehicle driving axle comprises: the device comprises a support frame A, a counterweight component, a swing mechanism, a limiting ring, a locking mechanism, a pedal mechanism and a support frame B; two swing mechanisms are installed at the top of the support frame A and the support frame B, a counterweight component is installed at the outer end of the swing mechanism installed on the support frame A, a limiting ring is installed at the outer end of the swing mechanism installed on the support frame B, an axle central transmission component A is fixedly installed on a connecting plate between the two swing mechanisms, a locking mechanism is installed below the limiting ring, and a pedal mechanism is installed below the locking mechanism. The locking mechanism and the pedal mechanism are fixedly arranged on the B support frame from top to bottom. During the assembly process of the central transmission component of the axle, an operator can easily and freely turn the central transmission component of the axle by 180 degrees after installing and positioning the central transmission component of the axle to assemble all the components, and after the central transmission component of the axle is assembled, the central transmission component of the axle and the driving axle complete the assembly work together, thereby saving time and labor and effectively improving the working efficiency.

Description

Turnover device for assembling central transmission component of vehicle driving axle

Technical Field

The utility model belongs to the field of vehicles, relates to a vehicle driving axle, and particularly relates to a turnover device for assembling a central transmission part of the vehicle driving axle.

Background

As is well known, a vehicle drive axle is an important component of a vehicle product, and no great attention is paid to research and development departments in the design and manufacture of automobiles, engineering machinery and agricultural machinery products. When the driving axle product is designed and manufactured, an enterprise mostly adopts manual assembly in the single-piece small-batch assembly process of a new product. The central transmission assembly component can be assembled by turning 180 degrees, the labor intensity of workers is high, the working efficiency is low, and certain collision damage can be avoided in the assembling process. For products assembled in batches, various turnover devices are also developed for convenient assembly and improvement of working efficiency, and play a certain role in production and manufacturing.

The utility model patent application 'a turnover device for axle assembly' published by the national intellectual property office 2020, 08 and 18 is as follows: 202010270312.X, filing date: 08/04/2020, bulletin number: CN 111546024A. Disclosed is a turnover device for assembling an axle, comprising: the axle turnover device comprises a frame, the dual-output motor is installed to the lower part of frame, the lead screw is installed respectively to two outputs of dual-output motor, the lead screw sets up along the horizontal direction, all install the sliding block on two lead screws, two equal slidable of sliding block install in the frame, the arc wall has been seted up on the upper portion of sliding block, rotatable the installing of upset subassembly in the arc wall, still install the drive assembly who drives the upset subassembly upset in the sliding block, this application makes the axle rotate through the setting of closed ring, install axle spare part one by one again. This type of installation requires a relatively long time and is relatively inefficient.

In trial production tests, a turning device for assembling a central transmission part of a driving axle is developed, the central transmission part which is a core part of the driving axle is assembled, and then the central transmission part and the driving axle are assembled together, so that time and labor are saved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a turnover device for assembling a central transmission component of a vehicle driving axle, which has the advantages of compact structure, convenience in operation, safety and reliability in use.

In order to achieve the purpose, the utility model adopts the following technical scheme: a turnover device for assembling a central transmission component of a vehicle driving axle comprises: the device comprises a support frame A, a counterweight component, a swing mechanism, a limiting ring, a locking mechanism, a pedal mechanism and a support frame B; two rotation mechanisms are installed at the tops of the support frame A and the support frame B, a counterweight assembly is installed at the outer end of the rotation mechanism installed on the support frame A, a limiting ring is installed at the outer end of the rotation mechanism installed on the support frame B, a central transmission part A of the axle is fixedly installed on a connecting plate between the two rotation mechanisms, a locking mechanism is installed below the limiting ring, a pedal mechanism is installed below the locking mechanism, and the locking mechanism and the pedal mechanism are fixedly installed on the support frame B from top to bottom.

The slewing mechanism comprises a flange, a bearing, a slewing shaft, a fixing device, a connecting plate and a bearing support; the free end of the rotating shaft is provided with a flange, the other end of the rotating shaft is provided with a fixing device, a connecting plate is arranged between the two fixing devices, the middle part of the rotating shaft is provided with a bearing, the bearing is arranged on a bearing support, and the bearing support is arranged at the top of the A support.

The limiting ring is provided with a positioning groove.

The locking mechanism comprises an upper connecting seat, a spring, a pull rod and a guide seat; the guide seat is fixedly arranged at the upper middle part of the B support frame, the upper part of the pull rod penetrates through the guide seat to be connected with the upper connecting seat, a spring is sleeved on the pull rod between the guide seat and the upper connecting seat, and the lower part of the pull rod is connected with the lower connecting seat in the pedal mechanism.

The pedal mechanism comprises a lower connecting seat, a pedal plate and a connecting hinged seat; the connecting hinged support is fixedly arranged on the support frame B, the pedal is hinged on the connecting hinged support, and the lower connecting seat is hinged on the pedal.

By adopting the technical scheme, the utility model can achieve the following positive effects: the utility model has compact structure, convenient operation and safe and reliable use. During the assembly process of the axle central transmission part, an operator can mount and position the axle central transmission part, then easily and freely turn over the axle central transmission part for 180 degrees to assemble all parts, and after the assembly of the axle central transmission part is finished, the assembly work is completed together with the driving axle, so that the time and the labor are saved, the labor intensity of the operator is reduced, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of a turnover device for assembling a central transmission component of a vehicle drive axle according to the utility model;

FIG. 2 is a schematic structural diagram of a turning mechanism of the turning device for assembling the central transmission component of the vehicle driving axle according to the utility model;

FIG. 3 is a schematic structural diagram of a locking mechanism of the turnover device for assembling the central transmission component of the vehicle driving axle according to the utility model;

fig. 4 is a schematic structural diagram of a pedal mechanism of the turnover device for assembling the central transmission component of the vehicle driving axle.

In the figure: the bearing support comprises a support frame A, a counterweight component 2, a swing mechanism 3, a flange 3-1, a bearing 3-2, a rotating shaft 3-3, a fixing device 3-4, a connecting plate 3-5 and a bearing support 3-6; 4. the device comprises a limiting ring, 5 parts of a locking mechanism, 5-1 parts of an upper connecting seat, 5-2 parts of a spring, 5-3 parts of a pull rod and 5-4 parts of a guide seat; 6. the pedal mechanism, 6-1, the lower connecting seat, 6-2, the pedal, 6-3, the connecting hinged seat and 7, B supporting frame.

Detailed Description

The utility model is further described with reference to the following figures and examples. As shown in fig. 1-4, the turning device for assembling the central transmission component of the driving axle of the vehicle comprises: the device comprises a support frame A1, a counterweight component 2, a swing mechanism 3, a limiting ring 4, a locking mechanism 5, a pedal mechanism 6 and a support frame B7; two identical rotating mechanisms 3 are arranged on the upper portions of the support frame A1 and the support frame B7, wherein the counterweight component 2 is arranged at the outer end of the rotating mechanism 3 arranged on the support frame A1, the limiting ring 4 is arranged at the outer end of the rotating mechanism 3 arranged on the support frame B7, and the limiting ring 4 is provided with a positioning groove. An axle central transmission component A to be assembled is fixedly arranged on a connecting plate 3-5 between the two rotary mechanisms 3, a locking mechanism 5 is arranged below the limiting ring 4, a pedal mechanism 6 is arranged below the locking mechanism 5, and the locking mechanism 5 and the pedal mechanism 6 are fixedly arranged on a support frame 7B from top to bottom as shown in figure 1.

The slewing mechanism 3 comprises a flange 3-1, a bearing 3-2, a slewing shaft 3-3, a fixing device 3-4, a connecting plate 3-5 and a bearing support 3-6; a flange 3-1 is arranged at the free end of a rotating shaft 3-3, a fixing device 3-4 is arranged at the other end of the rotating shaft 3-3, a connecting plate 3-5 is fixedly arranged between the two fixing devices 3-4, a bearing 3-2 is arranged in the middle of the rotating shaft 3-3, the bearing 3-2 is arranged on a bearing support 3-6, and the bearing support 3-6 is arranged at the top of a support frame 1A as shown in figure 2.

The locking mechanism 5 comprises an upper connecting seat 5-1, a spring 5-2, a pull rod 5-3 and a guide seat 5-4; a guide seat 5-4 is fixedly arranged in the upper middle part of a support frame 7B, the upper part of a pull rod 5-3 penetrates through the guide seat 5-4 to be connected with an upper connecting seat 5-1, a spring 5-2 is sleeved on the pull rod 5-3 between the guide seat 5-4 and the upper connecting seat 5-1, and the lower part of the pull rod 5-3 is connected with a lower connecting seat 6-1 in a pedal mechanism 6, as shown in figure 3.

The pedal mechanism 6 comprises a lower connecting seat 6-1, a pedal plate 6-2 and a connecting hinged seat 6-3; and fixedly installing the connecting hinged support 6-3 on the support frame 7 of the B and below the guide seat 5-4. The pedal 6-2 is hinged on the connecting hinged support 6-3, and the lower connecting seat 6-1 is hinged on the pedal 6-2, as shown in figure 4.

Before assembly, the small end A2 of the body part in the axle central transmission component A is upwards fixed on a connecting plate 3-5 in the rotary component 3 by using a bolt, and the part assembly of the small end A2 of the axle central transmission component is completed; then the pedal 6-2 in the pedal mechanism 6 is stepped on, the pull rod 5-3 in the locking mechanism 5 drives the bolt in the locking mechanism 5 to downwards exit from the positioning groove of the limit ring 4, at the moment, an operator can easily turn the axle central transmission part A180 degrees through the rotary part 3, the small end A2 assembly station of the axle central transmission part A is turned to the large end A1 assembly station of the axle central transmission part A, at the moment, the pedal 6-2 is loosened, under the spring force action of the spring 5-2 in the locking mechanism 5, the bolt of the locking mechanism 5 upwards moves to be jacked into the positioning groove of the limit ring 4, firm locking and positioning are accurately realized, and accordingly, the large end A1 part assembly of the axle central transmission part A is carried out. After the whole axle central transmission part A is assembled, the large end A1 assembly station of the axle central transmission part A is rotated to the small end A2 assembly station of the axle central transmission part A, at the moment, the connecting bolt can be detached, the assembled axle central transmission part A is hoisted to a special station appliance and placed, and the assembly of a subsequent drive axle assembly is waited.

The present invention is not described in detail in the prior art. While the utility model has been particularly shown and described with reference to preferred embodiments, it will be understood that there are specific ways and ways of implementing the same. While there have been shown and described what are considered to be preferred embodiments of the utility model, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model encompassed by the appended claims.

Claims

1.A turnover device for assembling a central transmission component of a vehicle driving axle comprises: the device comprises a support frame A (1), a counterweight component (2), a swing mechanism (3), a limiting ring (4), a locking mechanism (5), a pedal mechanism (6) and a support frame B (7); the method is characterized in that: two rotation mechanisms (3) are installed at the top of A support frame (1) and B support frame (7), counterweight assembly (2) is installed to rotation mechanism (3) outer end installed on A support frame (1), spacing ring (4) are installed to rotation mechanism (3) outer end installed on B support frame (7), axle central transmission part (A) is fixedly installed on connecting plate (3-5) between two rotation mechanisms (3), locking mechanism (5) is installed to the lower level of spacing ring (4), pedal mechanism (6) is installed to the lower level of locking mechanism (5), pedal mechanism (6) top-down fixed mounting is on B support frame (7).

2. The upender apparatus for vehicle drive axle central transmission component assembly of claim 1, wherein: the swing mechanism (3) comprises: the device comprises a flange (3-1), a bearing (3-2), a rotating shaft (3-3), a fixing device (3-4), a connecting plate (3-5) and a bearing support (3-6); the free end of the rotating shaft (3-3) is provided with a flange (3-1), the other end of the rotating shaft (3-3) is provided with a fixing device (3-4), a connecting plate (3-5) is arranged between the two fixing devices (3-4), the middle part of the rotating shaft (3-3) is provided with a bearing (3-2), the bearing (3-2) is arranged on a bearing support (3-6), and the bearing support (3-6) is arranged at the top of the A support frame (1).

3. The upender apparatus for vehicle drive axle central transmission component assembly of claim 1, wherein: and the limiting ring (4) is provided with a positioning groove.

4. The upender apparatus for vehicle drive axle central transmission component assembly of claim 1, wherein: the locking mechanism (5) comprises an upper connecting seat (5-1), a spring (5-2), a pull rod (5-3) and a guide seat (5-4); the guide seat (5-4) is fixedly arranged in the upper middle of the B support frame (7), the upper part of the pull rod (5-3) penetrates through the guide seat (5-4) to be connected with the upper connecting seat (5-1), a spring (5-2) is sleeved on the pull rod (5-3) between the guide seat (5-4) and the upper connecting seat (5-1), and the lower part of the pull rod (5-3) is connected with the lower connecting seat (6-1) in the pedal mechanism (6).

5. The upender apparatus for vehicle drive axle central transmission component assembly of claim 1, wherein: the pedal mechanism (6) comprises a lower connecting seat (6-1), a pedal plate (6-2) and a connecting hinged seat (6-3); the connecting hinged support (6-3) is fixedly arranged on the support frame (7) B, the pedal plate (6-2) is hinged on the connecting hinged support (6-3), and the lower connecting seat (6-1) is hinged on the pedal plate (6-2).