CN210258009U

CN210258009U - Light-duty commercial car transmission shaft assists mounting tool

Info

Publication number: CN210258009U
Application number: CN201921064528.XU
Authority: CN
Inventors: 赵杨博; 古炜; 夏祁航; 倪勇; 何劲迪; 王宗远
Original assignee: Dongfeng Automobile Co Ltd
Current assignee: Dongfeng Automobile Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-07
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a light commercial vehicle transmission shaft auxiliary mounting tool, which comprises a first bracket, a first clamping piece arranged at one end of the first bracket, a second clamping piece arranged at the other end of the first bracket and a second bracket, wherein both ends of the second clamping piece are connected with the first bracket; the first support and the second support enclose a space for installing a transmission shaft. The automobile seat frame has the advantages of simple manufacturing process, low cost, convenience in field assembly and disassembly, capability of reducing the labor intensity of workers, improving the working efficiency, eliminating potential safety hazards, avoiding scratch of parts, recycling, flexibility and changeability, and suitability for conversion among various automobile types.

Description

Light-duty commercial car transmission shaft assists mounting tool

Technical Field

The utility model belongs to the technical field of light-duty commercial car spare part, concretely relates to light-duty commercial car transmission shaft assists mounting tool.

Background

The light commercial vehicle models are numerous, the difference of the shapes such as the weight, the length and the thickness of the transmission shaft is created, the assembly process of the whole transmission shaft needs 2-3 persons to assist, and the process easily causes the following bad phenomena:

1) the whole transmission shaft is heavy in size, high in labor intensity in the assembling process and low in working efficiency, and needs 2-3 persons to complete matching;

2) according to the field assembly process, the transmission shaft and the rear axle are fixed completely, and the transmission shaft has great potential safety hazard in the frame overturning process;

3) the transmission shaft and the fixed end of the transmission are easy to be in contact with a production line plate chain to cause scratch before the frame is overturned.

Disclosure of Invention

The utility model aims at providing a light-duty commercial car transmission shaft auxiliary erection instrument who reduces operating personnel intensity of labour, eliminates the potential safety hazard and avoid the spare part fish tail to the not enough of above-mentioned technique.

In order to achieve the purpose, the utility model relates to a light commercial vehicle transmission shaft auxiliary mounting tool, which comprises a first bracket, a first clamping piece arranged at one end of the first bracket, a second clamping piece arranged at the other end of the first bracket and a second bracket, wherein both ends of the second clamping piece are connected with the first bracket; the first support and the second support enclose a space for installing a transmission shaft.

Further, the first clip comprises at least two first U-shaped clip units which are stacked and staggered.

Further, the second clamping piece includes U type connection clamping piece unit, second U type clamping piece unit and round pin axle, the other end of first support with the vertical board of U type connection clamping piece unit is connected fixedly, the tip of second U type clamping piece unit inserts in the U type groove of U type connection clamping piece unit and is connected the tip and U type connection clamping piece unit rotation through the connecting pin, the shaft hole that supplies the round pin axle to pass is seted up to the lug on the second U type clamping piece unit.

Further, one end of the second bracket is mounted on one side of the first bracket through an S-shaped sleeve ring, and the other end of the second bracket is fixed on the other side of the first bracket through a bolt and a nut.

Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses installation tool is assisted to transmission shaft preparation simple process, with low costs, and on-the-spot easy dismounting has reduced workman intensity of labour, has improved work efficiency, has eliminated the potential safety hazard, has avoided the spare part fish tail, and circulated use, and is nimble changeable, is applicable to the conversion between the multiple motorcycle type.

Drawings

Fig. 1 is the utility model discloses light-duty commercial car transmission shaft assists mounting tool structure sketch map.

Wherein: the clamping device comprises a first support 1, a second support 2, an S-shaped sleeve ring 3, a first clamping piece 4, a second clamping piece 5, a space 6, a first U-shaped clamping piece unit 7, a bottom plate 8, a top plate 9, a U-shaped connecting clamping piece unit 10, a U-shaped groove 11, a second U-shaped clamping piece unit 12, an end part 13, a pin shaft 14 and a shaft hole 15.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

Fig. 1 shows an auxiliary mounting tool for a transmission shaft of a light commercial vehicle, which comprises a first bracket 1, a first clamping piece 4 arranged at one end of the first bracket 1, a second clamping piece 5 arranged at the other end of the first bracket 1, and a second bracket 2 with two ends connected to the first bracket 1. One end of the second bracket 2 is arranged on one side of the first bracket 1 through an S-shaped sleeve 3, the other end of the second bracket 2 is fixed on the other side of the first bracket 1 through a bolt and a nut, and the first bracket 1 and the second bracket 2 enclose to form a space 6 for installing a transmission shaft; the first clamping piece 4 comprises at least two first U-shaped clamping piece units 7 which are stacked and staggered, namely, a bottom plate 8 of the upper first U-shaped clamping piece unit 7 is coplanar with a top plate 9 of the lower first U-shaped clamping piece unit 7, and the upper first U-shaped clamping piece unit 7 is positioned in front of the lower first U-shaped clamping piece unit 7; the second clamping piece 5 comprises a U-shaped connecting clamping piece unit 10, a second U-shaped clamping piece unit 12 and a pin shaft 14, the other end of the first support 1 is fixedly connected with a vertical plate of the U-shaped connecting clamping piece unit 10, the end part 13 of the second U-shaped clamping piece unit 12 is inserted into a U-shaped groove 11 of the U-shaped connecting clamping piece unit 10 and is rotatably connected with the end part and the U-shaped connecting clamping piece unit through a connecting pin, and in addition, a shaft hole 15 for the pin shaft 14 to pass through is formed in a lug on the second U-shaped clamping piece unit 12.

Before the transmission shaft is assembled, the pin shaft on the second U-shaped clamping piece unit is firstly pulled out, so that the second U-shaped clamping piece unit can conveniently rotate around the connecting pin in the U-shaped connecting clamping piece unit, and then the pin shaft is inserted into the shaft hole of the second U-shaped clamping piece unit and fixed on the left longitudinal beam of the frame after the second U-shaped clamping piece unit is fixed on the left longitudinal beam of the frame; the first U-shaped clamping piece units are fixed on the right longitudinal beam, and different first U-shaped clamping piece units can be selected according to the width of the frame, so that the frame is suitable for various vehicle types; put into first support and second support through transmission shaft and gearbox stiff end and enclose the space that closes the formation next, single is carried out being connected of transmission shaft and rear axle, waits for after the frame upset, carries out the transmission shaft and is connected with the gearbox, and whole transmission shaft is fixed to finish, opens the S type lantern ring and first support stiff end, simultaneously, opens the round pin axle on the first clamping piece, takes off whole supplementary mounting tool.

The utility model discloses installation tool is assisted to transmission shaft preparation simple process, with low costs, and on-the-spot easy dismounting has reduced workman intensity of labour, has improved work efficiency, has eliminated the potential safety hazard, has avoided the spare part fish tail, and circulated use, and is nimble changeable, is applicable to the conversion between the multiple motorcycle type.

Claims

1. The utility model provides a light-duty commercial car transmission shaft assists mounting tool which characterized in that: comprises a first bracket (1), a first clamping piece (4) arranged at one end of the first bracket (1), a second clamping piece (5) arranged at the other end of the first bracket (1) and a second bracket (2) of which both ends are connected to the first bracket (1); the first support (1) and the second support (2) enclose a space (6) for installing a transmission shaft.

2. The auxiliary mounting tool for the transmission shaft of the light commercial vehicle according to claim 1, is characterized in that: the first clamping piece (4) comprises at least two first U-shaped clamping piece units (7) which are stacked and staggered.

3. The auxiliary mounting tool for the transmission shaft of the light commercial vehicle according to claim 1, is characterized in that: second clamping piece (5) are including U type connection clamping piece unit (10), second U type clamping piece unit (12) and round pin axle (14), the other end of first support (1) with the vertical board of U type connection clamping piece unit (10) is connected fixedly, tip (13) of second U type clamping piece unit (12) insert in U type groove (11) of U type connection clamping piece unit (10) and are connected the clamping piece unit rotation with tip and U type through the connecting pin and be connected, shaft hole (15) that confession round pin axle (14) passed are seted up to the lug on second U type clamping piece unit (12).

4. The auxiliary mounting tool for the transmission shaft of the light commercial vehicle according to claim 1, is characterized in that: one end of the second support (2) is installed on one side of the first support (1) through an S-shaped lantern ring (3), and the other end of the second support (2) is fixed on the other side of the first support (1) through a bolt and a nut.