CN219857437U - Wheel limit transmission shaft auxiliary assembly frock - Google Patents

Abstract

The utility model discloses an auxiliary assembly fixture for a wheel transmission shaft, which comprises a bottom plate assembly, an outer support assembly, an inner support assembly and a sliding support assembly, wherein the sliding support assembly is limited above the bottom plate assembly and is used for supporting the wheel transmission shaft, the outer support assembly and the inner support assembly are fixed on the left side and the right side of the bottom plate assembly, the inner support assembly is clamped on a torsion bar at the bottom of a vehicle, and the outer support assembly is placed on a lower suspension arm connecting pipe. This auxiliary assembly frock simple structure, convenient assembling improves the assembly efficiency of wheel limit transmission shaft when can reduce the physical demands and the physical damage to the operator to can carry out nimble adaptation adjustment according to the change of different model chassis butt joint transmission shaft angles.

Description

Wheel limit transmission shaft auxiliary assembly frock

Technical Field

The utility model relates to the technical field of automobile assembly, in particular to an auxiliary assembly tool for a wheel-side transmission shaft.

Background

In the chassis of the special off-road vehicle, the wheel transmission shaft is an important part connected between the wheel hub and the driving axle, when the wheel transmission shaft is assembled, the wheel transmission shaft is required to extend into the chassis (penetrate through the chassis) from the side surfaces of two sides of the chassis frame to be in butt joint with the driving axle, and then is connected by bolts.

Disclosure of Invention

Aiming at the technical problems, the utility model provides an auxiliary assembly tool for the wheel-side transmission shaft, which has the advantages of simple structure and convenience in assembly, and can reduce the physical consumption and the physical damage of an operator and improve the assembly efficiency of the wheel-side transmission shaft.

The utility model provides a wheel limit transmission shaft auxiliary assembly frock, includes bottom plate subassembly, outer supporting component, interior supporting component and slip supporting component, slip supporting component slip limit is located bottom plate subassembly top for support wheel limit transmission shaft, outer supporting component and interior supporting component are fixed in bottom plate subassembly left and right sides, interior supporting component joint is on the torsion bar of vehicle bottom, outer supporting component shelves on lower suspension arm connecting pipe.

As the optimization of the technical scheme, the bottom plate assembly comprises a bottom plate and a limiting plate, wherein the limiting plate is fixed on the bottom plate, and a sliding groove is formed in the limiting plate.

As the preference of above-mentioned technical scheme, interior supporting component includes connecting plate one, C type cardboard and connecting rod, connecting plate one and bottom plate fixed connection, C type cardboard and connecting plate one fixed connection, C type cardboard parallel arrangement, through connecting rod fixed connection.

As the preference of above-mentioned technical scheme, outer supporting component includes connecting plate two, curb plate, backup pad, connecting plate two and bottom plate fixed connection, curb plate parallel is fixed in connecting plate two bottoms, the backup pad is installed in the curb plate outside, and the distance between backup pad and the connecting plate two can be adjusted, curb plate and backup pad all are equipped with lower suspension arm connecting pipe complex arc supporting part with one side.

As the preference of above-mentioned technical scheme, sliding support subassembly is spacing in the sliding tray, including arc support, locating plate and ball, the locating plate is fixed in arc support bottom, the locating plate bottom is equipped with the locating hole that is used for placing the ball, the ball protrusion is in the locating hole for slide at the bottom plate top surface.

The utility model has the beneficial effects that:

1. simple structure, simple to operate, manufacturing and maintenance cost are low.

2. The assembly efficiency of the wheel transmission shaft can be improved while the physical consumption and the physical damage to an operator are reduced.

3. The application range is wide, flexible adaptation adjustment can be carried out according to the angle change of the docking transmission shaft of the chassis of different models, and the docking transmission shaft is suitable for popularization and application.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the outer support assembly.

Fig. 3 is a schematic structural view of the inner support assembly.

Fig. 4 is a schematic structural view of the sliding support assembly.

Fig. 5 is a schematic view of the mounting structure of the present utility model.

The reference numerals are as follows: 1-bottom plate assembly, 101-bottom plate, 102-limiting plate, 2-outer supporting assembly, 201-connecting plate one, 202-side plate, 203-supporting plate, 3-inner supporting assembly, 301-connecting plate two, 302-C type clamping plate, 303-connecting rod, 4-sliding supporting assembly, 401-arc-shaped support, 402-positioning plate, 5-sliding groove, 6-arc-shaped positioning part, 7-positioning hole, 8-torsion bar and 9-lower suspension arm connecting pipe.

Detailed Description

The technical scheme of the utility model is clearly and completely described below with reference to the accompanying drawings. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

The auxiliary assembly fixture for the wheel transmission shaft comprises a bottom plate assembly 1, an outer support assembly 2, an inner support assembly 3 and a sliding support assembly 4, wherein the sliding support assembly 4 is limited above the bottom plate assembly 1 and is used for supporting the wheel transmission shaft, the outer support assembly 2 and the inner support assembly 3 are fixed on the left side and the right side of the bottom plate assembly 1, the inner support assembly 3 is clamped on a torsion bar 8 at the bottom of a vehicle, and the outer support assembly 2 is placed on a lower suspension arm connecting pipe 9.

In this embodiment, the base plate assembly 1 includes a base plate 101 and a limiting plate 102, the limiting plate 102 is fixed on the base plate 101, and a sliding groove 5 is provided on the limiting plate 102.

In this embodiment, the inner support assembly 3 includes a second connection board 301, a C-shaped clamping board 302, and a connection rod 303, the second connection board 301 is fixedly connected with the bottom board 101, the C-shaped clamping board 302 is fixedly connected with the second connection board 301, and the C-shaped clamping boards 301 are arranged in parallel and are fixedly connected through the connection rod 303.

In this embodiment, the outer support assembly 2 includes a first connecting plate 201, a side plate 202, and a supporting plate 203, the first connecting plate 201 is fixedly connected with the bottom plate 101, the side plate 202 is fixed at the bottom of the first connecting plate 201 in parallel, the supporting plate 203 is mounted on the outer side of the side plate, the distance between the supporting plate 203 and the first connecting plate 201 can be adjusted, and the same sides of the side plate 202 and the supporting plate 203 are both provided with an arc-shaped positioning portion 6 matched with the lower suspension arm connecting pipe 9. Wherein, the supporting plate 203 is provided with a U-shaped adjusting hole, and is fastened with the side plate 202 through a bolt and nut assembly and adjusts the distance between the side plate and the first connecting plate 201 so as to adjust the inclination angle of the bottom plate assembly 1.

In this embodiment, the sliding support assembly 4 is limited in the sliding groove 5, and includes an arc support 401, a positioning plate 401 and balls, the positioning plate 402 is fixed at the bottom of the arc support 401, a positioning hole 7 for placing the balls is provided at the bottom of the positioning plate 402, and the balls protrude out of the positioning hole 7 and are used for sliding on the top surface of the bottom plate 101. Wherein the balls are not shown in the drawings.

The operation flow of the auxiliary tool is as follows.

The inner support component 3 is firstly clamped on the torsion bar 8 (the inner fixed sleeve) obliquely downwards, and then the outer end of the device is put down, so that the outer support component 2 is clamped on the lower suspension arm connecting pipe 9 (the outer fixed sleeve); and then the transmission shaft is placed on the arc-shaped support 401 of the sliding block supporting assembly 4, and the butt joint of the transmission shaft and the driving axle can be carried out by pushing the transmission shaft by hands. According to the change of the angle of the docking transmission shaft of the chassis with different types, the use requirement can be met by adjusting the relative positions (up and down positions) of the side plate 202 and the supporting plate 203 in the outer supporting component 2; similarly, the adjustment of the inner and outer external (longitudinal positions) of the outer support assembly 2 and the inner support assembly 3 and the bottom plate assembly 1, respectively, satisfies the change of the relative positions of the torsion bar 8 (inner fixing bushing) and the lower suspension arm connecting pipe 9 (outer fixing bushing).

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. Wheel limit transmission shaft auxiliary assembly frock, its characterized in that: the support device comprises a bottom plate assembly, an outer support assembly, an inner support assembly and a sliding support assembly, wherein the sliding support assembly is limited above the bottom plate assembly and used for supporting a wheel transmission shaft, the outer support assembly and the inner support assembly are fixed on the left side and the right side of the bottom plate assembly, the inner support assembly is clamped on a torsion bar at the bottom of a vehicle, and the outer support assembly is placed on a lower suspension arm connecting pipe.

2. The wheel side transmission shaft auxiliary assembly fixture according to claim 1, wherein: the bottom plate assembly comprises a bottom plate and a limiting plate, wherein the limiting plate is fixed on the bottom plate, and a sliding groove is formed in the limiting plate.

3. The wheel side transmission shaft auxiliary assembly fixture according to claim 2, wherein: the inner support assembly comprises a first connecting plate, a C-shaped clamping plate and a connecting rod, wherein the first connecting plate is fixedly connected with the bottom plate, the C-shaped clamping plate is fixedly connected with the first connecting plate, and the C-shaped clamping plates are arranged in parallel and are fixedly connected through the connecting rod.

4. The wheel side transmission shaft auxiliary assembly fixture according to claim 2, wherein: the outer supporting component comprises a second connecting plate, a side plate and a supporting plate, wherein the second connecting plate is fixedly connected with the bottom plate, the side plate is fixed at the bottom of the second connecting plate in parallel, the supporting plate is arranged on the outer side of the side plate, the distance between the supporting plate and the second connecting plate can be adjusted, and the same side of the side plate and the supporting plate is provided with an arc supporting part matched with the lower suspension arm connecting pipe.

5. The wheel side transmission shaft auxiliary assembly fixture according to claim 2, wherein: the sliding support assembly is limited in the sliding groove and comprises an arc-shaped support, a positioning plate and balls, wherein the positioning plate is fixed at the bottom of the arc-shaped support, a positioning hole for placing the balls is formed in the bottom of the positioning plate, and the balls protrude out of the positioning hole and are used for sliding on the top surface of the bottom plate.