阅读说明：本技术 Suv车型后背门的安装调试方法 (Mounting and debugging method for SUV vehicle type back door ) 是由 孙杨 朱正阳 黄柳丽 陈�田 黎鹏添 于 2021-08-31 设计创作，主要内容包括：本发明公开了一种SUV车型后背门的安装调试方法,在支架底座上设置调节机构和用于与后背门接触的缓冲块,调节机构包括与缓冲块相接触且在旋转时能够推动缓冲块进行移动的凸轮和用于带动凸轮旋转的调节旋钮；在后背门的安装调试过程中,通过调节机构调节缓冲块的位置。本发明的SUV车型后背门的安装调试方法,设置凸轮机构可轻松通过调节旋钮的方式自由调节缓冲块的伸出长度,大大节约了调试安装汽车后背的工时,结构简单,操作方便。(The invention discloses an installation and debugging method of an SUV vehicle type back door, wherein a support base is provided with an adjusting mechanism and a buffer block for contacting with the back door, and the adjusting mechanism comprises a cam which is contacted with the buffer block and can push the buffer block to move when rotating and an adjusting knob for driving the cam to rotate; in the process of installing and debugging the back door, the position of the buffer block is adjusted through the adjusting mechanism. According to the mounting and debugging method of the SUV vehicle type back door, the protruding length of the buffer block can be freely adjusted by arranging the cam mechanism in a knob adjusting mode, the working time for debugging and mounting the back of the vehicle is greatly saved, the structure is simple, and the operation is convenient.)

The mounting and debugging method of the SUV vehicle type back door is characterized in that an adjusting mechanism and a buffer block used for being in contact with the back door are arranged on a bracket base, and the adjusting mechanism comprises a cam which is in contact with the buffer block and can push the buffer block to move when rotating and an adjusting knob used for driving the cam to rotate; in the process of installing and debugging the back door, the position of the buffer block is adjusted through the adjusting mechanism.

2. The method of claim 1, wherein the adjustment knob is connected to the cam through a spline shaft.

3. The method of installing and adjusting an SUV-type tailgate according to claim 2, wherein said cam has a first spline hole for said spline shaft to be fitted therein, and said stand base has a second spline hole for said spline shaft to be fitted therein.

4. The method for installing and adjusting an SUV vehicle-type tailgate according to claim 2 or 3, wherein a return spring is provided between the spline shaft and the stand base.

5. The method for installing and debugging an SUV-type back door according to any one of claims 1-4, wherein a bracket ball is arranged on the bracket base and used for connecting an automobile back door gas spring, and the bracket base is connected with the SUV-type back door through a bolt.

6. The method for installing and adjusting an SUV vehicle-type tailgate according to any of claims 1-4, wherein the bumper is made of polyurethane.

Technical Field

The invention belongs to the technical field of automobile parts, and particularly relates to an installation and debugging method of an SUV (sports utility vehicle) type back door.

Background

To the SUV motorcycle type, back door buffer block is an important annex in the back door system, and its effect lies in: the buffer is provided for the closing process of the back door, and the closing sound quality and the closing operation texture of the back door are improved; the back door of the vehicle in the driving process is supported, and the problem of bumping and abnormal sound caused by insufficient support of the vehicle back door can be effectively solved. The gas spring support buffer block of current SUV motorcycle type can't be adjusted, influences the debugging installation of back door.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a mounting and debugging method of an SUV vehicle type back door, aiming at saving the working hours for debugging and mounting the back of an automobile.

In order to achieve the purpose, the invention adopts the technical scheme that: the mounting and debugging method of the SUV vehicle type back door comprises the steps that an adjusting mechanism and a buffer block used for being in contact with the back door are arranged on a support base, and the adjusting mechanism comprises a cam which is in contact with the buffer block and can push the buffer block to move when rotating and an adjusting knob used for driving the cam to rotate; in the process of installing and debugging the back door, the position of the buffer block is adjusted through the adjusting mechanism.

The adjusting knob is connected with the cam through a spline shaft.

The cam has a first spline hole into which the spline shaft is fitted, and the holder base has a second spline hole into which the spline shaft is fitted.

And a return spring is arranged between the spline shaft and the bracket base.

The support base is provided with a support ball head which is used for being connected with an air spring of a back door of an automobile, and the support base is connected with the back door of an SUV (sports utility vehicle) type through bolts.

The buffer block is made of polyurethane.

According to the mounting and debugging method of the SUV vehicle type back door, the protruding length of the buffer block can be freely adjusted by arranging the cam mechanism in a knob adjusting mode, the working time for debugging and mounting the back of the vehicle is greatly saved, the structure is simple, and the operation is convenient.

Drawings

The description includes the following figures, the contents shown are respectively:

FIG. 1 is a schematic view of a damper assembly;

FIG. 2 is a partial cross-sectional view of a cushioning device;

FIG. 3 is a schematic view of the structure of the pedestal of the stand;

FIG. 4 is a schematic structural view of an adjustment mechanism;

labeled as: 1. a bracket base; 2. a buffer block; 3. a bracket ball head; 4. adjusting a knob; 5. a cam; 6. a spline shaft; 7. a return spring; 8. a first splined bore; 9. a second keyhole.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.

As shown in fig. 1 to 4, the invention provides a method for installing and debugging a rear back door of an SUV vehicle, wherein an adjusting mechanism and a buffer block 2 for contacting with the rear back door are arranged on a bracket base 1, the adjusting mechanism comprises a cam 5 which is contacted with the buffer block 2 and can push the buffer block 2 to move when rotating, and an adjusting knob 4 for driving the cam 5 to rotate; in the process of installing and debugging the back door, the position of the buffer block 2 is adjusted through the adjusting mechanism.

Specifically, as shown in fig. 1 to 3, a bracket base 1 is fixedly connected with a back door of an SUV vehicle through bolts, a bracket ball 3 is arranged on the bracket base 1, the bracket ball 3 is fixedly connected with the bracket base 1, and the bracket ball 3 is connected with a gas spring. The inside holding chamber that holds buffer block 2 and cam 5 that has of support base 1, the tip setting of support base 1 lets the opening that buffer block 2 passed, buffer block 2 be used for with the back door contact of SUV motorcycle type, buffer block 2 has elastic performance, buffer block 2 adopts Polyurethane (PUR) material to make, in the back door closing process, can play the cushioning effect to the back door, promote the back door and close sound quality and close the operation feel.

As shown in fig. 1 to 4, the adjustment knob 4 is located outside the holder base 1, the adjustment knob 4 is connected to the cam 5 through the spline shaft 6, the cam 5 has a first spline hole 8 into which the spline shaft 6 is fitted, and the holder base 1 has a second spline hole 9 into which the spline shaft 6 is fitted. One end of the adjusting knob 4 is fixedly connected with the spline shaft 6, the spline shaft 6 and the cam 5 are coaxially arranged, the first spline hole 8 is a through hole penetrating through the center of the cam 5, and the outer circular surface of the cam 5 is in contact with the end face of one end of the buffer block 2. After integral key shaft 6 imbeds first splined hole 8 and second splined hole 9 simultaneously, integral key shaft 6 can not rotate, and adjust knob 4 also can not rotate, and cam 5 is fixed this moment, and the lug can provide supporting role to buffer block 2, makes buffer block 2 rigidity. In the process of debugging and installing the back door of the automobile, when needing to be adjusted, the spline shaft 6 is pushed to move along the axial direction through the adjusting knob 4, so that the spline shaft 6 is moved out of the second spline hole 9, the spline shaft 6 is embedded into the first spline hole 8, then the adjusting knob 4 is rotated, the adjusting knob 4 drives the cam 5 to rotate through the spline shaft 6, then the position of the buffer block 2 can be adjusted, and the length of the part of the buffer block 2 extending out of the bracket base 1 is also adjusted.

As shown in fig. 1 to 4, a return spring 7 is disposed between the spline shaft 6 and the holder base 1, the return spring 7 is a cylindrical coil spring and is a compression spring, the return spring 7 applies an elastic force to the spline shaft 6 to move the spline shaft in the axial direction, the return spring 7 is located in the accommodating chamber, and the spline shaft 6 is located between the return spring 7 and the adjusting knob 4. After adjusting to suitable position at buffer block 2, release adjust knob 4, under reset spring 7's effect, integral key shaft 6 removes along the axial, can insert second splined hole 9, and the spline tooth on the integral key shaft 6 imbeds simultaneously in the keyway of first splined hole 8 and second splined hole 9, realizes the fixed of 5 positions of cam, convenient operation, and is efficient.

The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.