CN220660658U

CN220660658U - Fender support locating component and fender support installation frock

Info

Publication number: CN220660658U
Application number: CN202322209374.1U
Authority: CN
Inventors: 王兴旺
Original assignee: Avatr Technology Chongqing Co Ltd
Current assignee: Avatr Technology Chongqing Co Ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-03-26
Anticipated expiration: 2033-08-16

Abstract

The embodiment of the application relates to the technical field of fender installation and discloses a fender bracket positioning assembly and a fender bracket installation tool, wherein the fender bracket positioning assembly comprises: a support; the floating mechanism comprises a mounting seat, a sliding rail arranged on the mounting seat and a sliding block which is slidably connected to the sliding rail, and the mounting seat is fixedly connected with the support; the shell of the driving piece is fixedly connected with the sliding block and is suitable for adjusting the sliding position of the driving piece along the sliding rail along the target direction through the sliding block; the target direction is the direction towards the mounting point of the fender bracket; the clamping mechanism comprises a fixed clamping jaw and a movable clamping jaw, the movable clamping jaw is connected with the driving end of the driving piece, and the driving end of the driving piece is suitable for driving the movable clamping jaw to open or close relative to the fixed clamping jaw. The slider in the floating mechanism can drive the fender support along the orientation adjustment driving piece along the gliding position of slide rail towards fender support mounting point in this application, guarantees the accuracy of fender support installation location in-process.

Description

Fender support locating component and fender support installation frock

Technical Field

The embodiment of the application relates to the technical field of fender installation, in particular to a fender bracket positioning assembly and a fender bracket installation tool.

Background

In the current vehicle production process, the fender bracket is welded on the cabin boundary beam generally, but the problem that the fender bracket cannot be installed due to unstable installation points of the fender bracket on the cabin boundary beam cannot be solved by the existing fender bracket installation tool.

Disclosure of Invention

In view of this, the embodiment of the application provides a fender bracket locating component and fender bracket installation frock to solve the unstable problem of fender bracket position degree.

In order to achieve the above purpose, the technical solution of the embodiments of the present application is implemented as follows:

in a first aspect, embodiments of the present application provide a fender bracket positioning assembly, comprising:

a support;

the floating mechanism comprises a mounting seat, a sliding rail arranged on the mounting seat and a sliding block which is slidably connected to the sliding rail, and the mounting seat is fixedly connected with the support;

the shell of the driving piece is fixedly connected with the sliding block and is suitable for adjusting the sliding position of the driving piece along the sliding rail along the target direction through the sliding block; the target direction is the direction facing the mounting point of the fender bracket;

the clamping mechanism comprises a fixed clamping jaw and a movable clamping jaw, the movable clamping jaw is connected with the driving end of the driving piece, and the driving end of the driving piece is suitable for driving the movable clamping jaw to open or close relative to the fixed clamping jaw.

According to the fender bracket positioning assembly, the fender bracket can be clamped by the driving piece driving clamping mechanism, and the driving piece can slide along with the sliding block due to the fact that the sliding block in the floating mechanism is fixedly connected with the shell of the driving piece, so that the position of the driving piece on the sliding rail can be adjusted. In addition, the driving piece is connected with the movable clamping jaw and can drive the movable clamping jaw to open or close relative to the fixed clamping jaw, so that clamping or releasing of the fender bracket is completed. Therefore, in the state that the fixed clamping jaw and the movable clamping jaw are used for clamping the fender bracket, the sliding block in the floating mechanism can drive the fender bracket to adjust the sliding position of the driving piece along the sliding rail along the direction towards the mounting point of the fender bracket, so that the phenomenon that the fender bracket collides with the fender bracket or cannot be connected due to the fact that the mounting point of the fender bracket is unstable on the boundary beam of the engine room or the distance is too far is avoided, and the accuracy of mounting and positioning of the fender bracket is ensured.

In one possible implementation manner of the present application, the mounting base includes a first mounting plate and a second mounting plate perpendicularly mounted on the first mounting plate, the first mounting plate is connected with the support, the sliding rail is mounted on the second mounting plate, and an extending direction of the sliding rail is perpendicular to an axial direction of the support.

In one possible implementation manner of the present application, the plate surface of the first mounting plate is attached to the first side wall of the support and is fixed to the support through a fastener, and a gap is left between one end, connected with the first mounting plate, of the second mounting plate and the first side wall of the support.

In one possible embodiment of the present application, the slide is connected to the housing of the drive element by a connecting plate.

In one possible implementation of the present application, the driving member is a cylinder, and a cylinder body of the cylinder is mounted on an upper surface of the connection plate through a fastener.

In one possible implementation manner of the present application, the second mounting plate is located at two ends of the sliding rail, and limiting blocks are respectively arranged at two ends of the sliding rail, and the sliding block is arranged in a space defined by the limiting blocks.

In a possible implementation manner of the present application, the limiting block is provided with an extension portion extending towards a direction away from the second mounting plate, the connecting plate is disposed in a space defined by the extension portion, and an elastic piece is disposed on an end face of the extension portion, which faces the connecting plate.

In a second aspect, an embodiment of the present application provides a fender bracket mounting tool, including:

the sliding support is provided with a bottom plate, and the bottom plate is provided with a sliding groove;

the base is provided with a guide rail which is in sliding fit with the chute;

according to the fender bracket positioning assembly, the support is arranged on the sliding bracket.

The fender bracket mounting tool that this embodiment provided is equipped with on its base with the spout sliding fit's on the sliding support guide rail, can guarantee that fender bracket locating component slides steadily in the installation for the installation of fender bracket and cabin boundary beam is more accurate and reliable.

In one possible implementation manner of the application, the fender bracket mounting tool further comprises a locking mechanism, the locking mechanism is arranged at two ends of the guide rail, the locking mechanism is provided with a fixing portion and a telescopic locking portion, the fixing portion is fixed on the side wall of the guide rail, and the telescopic locking portion is connected with the side wall of the bottom plate.

In one possible implementation manner of the present application, the locking mechanism is a cylinder, a cylinder body of the cylinder is fixed on a side wall of the guide rail, and a piston of the cylinder is connected with a side wall of the bottom plate.

Drawings

Fig. 1 is a schematic structural diagram of a fender bracket positioning assembly according to an embodiment of the present application;

FIG. 2 is a top view of a fender bracket positioning assembly shown in FIG. 1;

FIG. 3 is a schematic view of a portion of another fender bracket positioning assembly according to an embodiment of the present application;

FIG. 4 is a schematic view of a portion of a fender bracket positioning assembly according to an embodiment of the present application;

FIG. 5 is a schematic view of a portion of another fender bracket positioning assembly according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a fender bracket mounting tool according to an embodiment of the present application;

fig. 7 is a front view of a fender bracket mounting tool according to an embodiment of the present application;

FIG. 8 is a top view of the fender bracket mounting fixture shown in FIG. 7;

fig. 9 is a left side view of the fender bracket mounting tool shown in fig. 7.

Reference numerals:

1. a support; 101. a first sidewall; 102. a third mounting plate; 103. a fourth mounting plate; 104. a second sidewall; 105. a second reinforcing rib; 2. a floating mechanism; 201. a mounting base; 2011. a first mounting plate; 2012. a second mounting plate; 2013. a first reinforcing rib; 202. a slide rail; 203. a slide block; 3. a driving member; 301. a connecting plate; 4. a clamping mechanism; 401. fixing the clamping jaw; 402. a movable clamping jaw; 501. a limiting block; 5011. an extension; 5012. an elastic member; 6. a sliding support; 7. a base; 701. a guide rail; 8. a fender bracket positioning assembly; 9. a locking mechanism.

Detailed Description

For the purposes, technical solutions and advantages of the embodiments of the present application to be more apparent, the specific technical solutions of the present application will be described in further detail below with reference to the accompanying drawings in the embodiments of the present application. The following examples are illustrative of the present application, but are not intended to limit the scope of the present application.

In the present embodiments, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

Furthermore, in the embodiments of the present application, the terms "upper," "lower," "left," and "right," etc., are defined with respect to the orientation in which the components in the drawings are schematically disposed, and it should be understood that these directional terms are relative terms, which are used for descriptive and clarity with respect to each other, and which may vary accordingly with respect to the orientation in which the components in the drawings are disposed.

In the embodiments of the present application, unless explicitly specified and limited otherwise, the term "connected" is to be construed broadly, and for example, "connected" may be fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium.

In the present embodiments, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

In the embodiments of the present application, words such as "exemplary" or "such as" are used to mean serving as examples, illustrations, or descriptions. Any embodiment or design described herein as "exemplary" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "such as" is intended to present related concepts in a concrete fashion.

Embodiments of the present application are described below in conjunction with fig. 1-9.

In one aspect, as shown in fig. 1 and fig. 2, a fender bracket positioning assembly provided in an embodiment of the present application includes: a support 1, a floating mechanism 2, a driving member 3 and a clamping mechanism 4.

Specifically, the floating mechanism 2 comprises a mounting seat 201, a sliding rail 202 mounted on the mounting seat 201 and a sliding block 203 slidably connected to the sliding rail 202, and the mounting seat 201 is fixedly connected with the support 1; the shell of the driving piece 3 is fixedly connected with the sliding block 203, and is suitable for adjusting the sliding position of the driving piece 3 along the sliding rail 202 along the target direction through the sliding block 203; the target direction is the direction towards the mounting point of the fender bracket; the clamping mechanism 4 comprises a fixed jaw 401 and a movable jaw 402, the movable jaw 402 being connected to a driving end of the driving member 3, the driving end of the driving member 3 being adapted to drive the movable jaw 402 to open or close relative to the fixed jaw.

According to the fender bracket positioning assembly provided by the embodiment of the application, the fender bracket can be clamped by the clamping mechanism 4 driven by the driving piece 3, and the driving piece 3 can slide along with the sliding piece 203 due to the fact that the sliding piece 203 in the floating mechanism 2 is fixedly connected with the shell of the driving piece 3, so that the position of the driving piece 3 on the sliding rail 202 can be adjusted. Further, the driving member 3 is connected to the movable jaw 402, and is capable of driving the movable jaw 402 to open or close with respect to the fixed jaw 401, thereby completing the gripping or releasing of the fender bracket. Therefore, in the state that the fixed clamping jaw 401 and the movable clamping jaw 402 are used for clamping the fender bracket, the sliding block 203 in the floating mechanism 2 can drive the fender bracket to adjust the sliding position of the driving piece 3 along the sliding rail 202 along the direction towards the mounting point of the fender bracket, so that the phenomenon that the fender bracket collides with the fender bracket or cannot be connected due to the instability of the mounting point of the fender bracket on the cabin boundary beam is avoided, and the accuracy of mounting and positioning of the fender bracket is ensured.

In a specific embodiment, the movable clamping jaw 402 is hinged to the driving end of the driving member 3, the fixed clamping jaw 401 is fixedly connected to the housing of the driving member 3 and is disposed opposite to the movable clamping jaw 402, and a space for clamping the fender bracket is formed between the fixed clamping jaw 401 and the movable clamping jaw 402. The movable jaw 402 thus has both an open and a closed condition with respect to the fixed jaw 401, driven by the driving member 3. The following description is provided in connection with specific operating conditions.

Example 1:

when the clamping mechanism 4 needs to clamp the fender bracket, an operator sends a signal that the clamping mechanism 4 enters an open state through remote control equipment, and then the movable clamping jaw 402 rotates towards a direction away from the fixed clamping jaw 401 under the driving of the driving piece 3 until a clamping space required by clamping the fender bracket is formed between the movable clamping jaw 402 and the fixed clamping jaw 401.

When the fender bracket is placed in the clamping space, an operator sends out a signal that the clamping mechanism 4 enters a closed state through remote control equipment, and then the movable clamping jaw 402 rotates towards the direction close to the fixed clamping jaw 401 under the driving of the driving piece 3 until a relatively closed space is enclosed between the movable clamping jaw 402 and the fixed clamping jaw 401.

Example 2:

when the clamping mechanism 4 needs to release the clamping fender bracket, an operator sends a signal that the clamping mechanism 4 enters an open state through remote control equipment, and then the movable clamping jaw 402 rotates towards a direction away from the fixed clamping jaw 401 under the driving of the driving piece 3 until a release space suitable for releasing the fender bracket is formed between the movable clamping jaw 402 and the fixed clamping jaw 401.

When the fender bracket is taken out of the release space, an operator sends out a signal that the clamping mechanism 4 enters a closed state through remote control equipment, and then the movable clamping jaw 402 rotates towards the direction close to the fixed clamping jaw 401 under the driving of the driving piece 3 until a relatively closed space is enclosed between the movable clamping jaw 402 and the fixed clamping jaw 401.

According to one embodiment of the present application, as shown in fig. 2 to 5, the mounting seat 201 includes a first mounting plate 2011 and a second mounting plate 2012 vertically mounted on the first mounting plate 2011, the first mounting plate 2011 is connected with the support 1, the sliding rail 202 is mounted on the second mounting plate 2012, and an extending direction of the sliding rail 202 is perpendicular to an axial direction of the support 1. In this embodiment, the slide rail 202 is secured by fasteners such as: the bolts are mounted on the plate surface of the second mounting plate 2012 far away from the first mounting plate 2011, and the sliding rails 202 are arranged along the length direction of the second mounting plate 2012; the first mounting plate 2011 is also secured by fasteners such as: the bolts are connected to the second mounting plate 2012. It will be appreciated that the sliding rail 202 is mounted on the second mounting plate 2012 by fasteners, so that the position of the sliding rail 202 on the second mounting plate 2012 can be adjusted as required, and subsequent maintenance and replacement work is facilitated. The first mounting plate 2011 and the second mounting plate 2012 are connected by fasteners, which have the same beneficial effects as described above and are not described herein.

In addition, the extending direction of the sliding rail 202 is perpendicular to the axial direction of the support 1, so that the sliding block 203 in the floating mechanism 2 can be ensured to move along the direction perpendicular to the axial direction of the support 1, and the accuracy of installation and positioning of the fender positioning frame and the cabin boundary beam in the direction is further ensured.

According to one embodiment of the present application, as shown in fig. 2 and 3, the plate surface of the first mounting plate 2011 is attached to the first side wall 101 of the support 1 and is fixed to the support 1 by a fastener, and a gap is left between the end, connected to the first mounting plate 2011, of the second mounting plate 2012 and the first side wall 101 of the support 1.

It should be noted that, a gap is left between the end of the second mounting plate 2012 connected to the first mounting plate 2011 and the first side wall 101 of the support 1, so that the first mounting plate 2011 can be tightly mounted on the support 1 through a fastener, and the connection strength between the two is ensured. Further, reserving the clearance between second mounting panel 2012 and support 1 can providing certain shock attenuation buffering effect, avoids the vibrations that produce in the fender bracket installation, transmits on support 1 through second mounting panel 2012, causes the damage to support 1.

Further, in the present embodiment, a third mounting plate 102 is further disposed between the first mounting plate 2011 and the first side wall 101 and is connected to the third mounting plate 102 through a fastener, where an orthographic projection of the first mounting plate 2011 along the extending direction of the sliding rail 202 falls into an orthographic projection of the third mounting plate 102.

In addition, in the present embodiment, a first reinforcement rib 2013 is further disposed between the plate surface of the second mounting plate 2012 remote from the slide rail 202 and the first mounting plate 2011. The first reinforcement rib 2013 may be, but is not limited to, a triangular reinforcement rib.

According to one embodiment of the present application, as shown in fig. 3 to 5, the slider 203 is connected to the housing of the driving member 3 through a connection plate 301. In this embodiment, the synchronous motion of the slider 203 and the driving piece 3 on the sliding rail 202 can be realized through the connecting plate 301, so that in the installation process, the vehicle body fender bracket can slide on the sliding rail according to the position of the mounting point of the vehicle body fender bracket, and the adjustability of the position of the vehicle body fender bracket and the accuracy of installation and positioning are ensured.

According to one embodiment of the present application, the driving member 3 is a cylinder, the cylinder body of which is mounted to the upper surface of the connection plate 301 by a fastener. In this embodiment, by using a fastener such as: the bolts connect the cylinder and the connection plate 301, and the assembling process of the cylinder and the connection plate 301 can be simplified. The cylinder body of the cylinder is only required to be placed on the upper surface of the connecting plate 301 and connected through a fastener, so that a firm connection relationship can be formed between the cylinder body and the connecting plate. In addition, the cylinder is connected with the connecting plate 301 through a fastener, so that subsequent maintenance and replacement are convenient. Taking the maintenance or replacement of the cylinder as an example, only the fasteners need to be removed, without having to readjust or replace the entire connection plate 301, reducing the complexity and effort of subsequent maintenance work.

According to one embodiment of the present application, as shown in fig. 2 to 5, two ends of the second mounting plate 2012 located on the sliding rail 202 are respectively provided with a limiting block 501, and the sliding block 203 is disposed in a space defined by the limiting block 501. It can be appreciated that the limiting blocks 501 provided at two ends of the sliding rail 202 can limit the travel range of the sliding block 203, so as to prevent the travel range from exceeding a predetermined travel range. The slider 203 is prevented from being damaged due to excessive movement, so that the fender bracket positioning assembly cannot be used normally, and the accuracy of mounting and positioning of the fender bracket is prevented from being affected.

According to one embodiment of the present application, as shown in fig. 2 to 5, the stopper 501 is provided with an extension 5011 extending toward a direction away from the second mounting plate 2012, the connecting plate 301 is provided in a space defined by the extension 5011, and an end surface of the extension 5011 facing the connecting plate 301 is provided with an elastic member 5012. In this embodiment, a gap is left between the sliding rail 202 and the extension parts 5011 at two ends thereof, so that the connection board 301 can be prevented from directly striking the extension parts 5011 when moving on the sliding rail 202, and the connection board 301 and the extension parts 5011 are damaged, thereby affecting the normal use of the fender bracket positioning assembly. Further, it will be appreciated that when the connection plate 301 moves and contacts the resilient member 5012, the resilient member 5012 may be forced to deform, thereby reducing the impact force and providing a certain cushioning and shock absorbing effect to the connection plate 301.

On the other hand, as shown in fig. 6 to 9, the embodiment of the application further provides a fender bracket mounting tool, including: the sliding support 6 is provided with a bottom plate, and the bottom plate is provided with a sliding groove; a base 7 provided with a guide rail 701 in sliding fit with the chute; the fender bracket positioning assembly 8 is characterized in that the support 1 is arranged on the sliding bracket 6.

The fender bracket mounting tool that this embodiment provided is equipped with on its base 7 with the spout sliding fit's on the sliding support 6 guide rail 701, can guarantee that fender bracket locating component 8 slides steadily in the installation for the installation of fender bracket and cabin boundary beam is more accurate and reliable.

In this embodiment, as shown in fig. 1, a fourth mounting plate 103 is further disposed at an end of the support 1 away from the floating mechanism 2, a second reinforcing rib 105 is disposed between the fourth mounting plate 103 and the second side wall 104 of the support 1, and the fourth mounting plate 103 is connected to the sliding bracket 6 by a fastener.

According to an embodiment of the application, the fender bracket mounting tool further comprises a locking mechanism 9, wherein the locking mechanism 9 is arranged at two ends of the guide rail 701, the locking mechanism 9 is provided with a fixing part and a telescopic locking part, the fixing part is fixed on the side wall of the guide rail 701, and the telescopic locking part is connected with the side wall of the bottom plate. It can be appreciated that the locking mechanisms 9 provided at the two ends of the guide rail 701 can limit the travel range of the sliding bracket 6, so as to prevent the sliding bracket from exceeding a predetermined movement range and affecting the normal use of the fender bracket mounting tool.

According to one embodiment of the present application, the locking mechanism 9 is a cylinder, the cylinder body of which is fixed to the side wall of the guide rail 701, and the piston of which is connected to the side wall of the bottom plate. It can be appreciated that the air cylinder has a high locking force, and when the bottom plate needs to be in a locked state, the air cylinder can stably and reliably fix the bottom plate on the guide rail 701, so as to avoid the situation that the bottom plate is loose or displaced.

In addition, the fender bracket mounting tool in the embodiment of the application has all the beneficial effects of the fender bracket positioning assembly 8, and is not described herein.

In combination with the fender bracket mounting tool shown in fig. 6, the process of mounting the fender bracket in the fender bracket mounting tool in the embodiment of the application is as follows:

after the white car body is welded, the fender bracket positioning assembly 8 is mounted on a sliding bracket 6 of a fender bracket mounting tool, then an operator sends a signal that the clamping mechanism 4 enters an open state through remote control equipment, and then the clamping mechanism 4 is driven by the driving piece 3 to clamp the fender bracket;

then, the fender bracket mounting tool receives a starting signal sent by an operator, the locking mechanism 9 positioned on the right side of the guide rail 701 is closed, the sliding bracket 6 can drive the fender bracket positioning assembly 8 to move on the guide rail 701, and after the sliding bracket 6 reaches a preset position, the locking mechanism 9 on the left side of the guide rail 701 is opened, so that the sliding bracket 6 is in a locking state on the base 7. At this time, the fender bracket of the fender bracket positioning assembly 8 can slide left and right along with the adjustment of the mounting point position of the fender bracket on the cabin boundary beam under the drive of the floating mechanism 2, so that the accuracy of the mounting and positioning of the fender bracket is ensured.

After the installation of the fender bracket is completed, the fender bracket is released from the clamping mechanism 4, then the locking mechanism 9 on the left side of the guide rail 701 is closed, the sliding bracket 6 drives the fender bracket positioning assembly 8 to move on the guide rail 701, and when the sliding bracket 6 returns to the initial position, the locking mechanism 9 on the right side of the guide rail 701 is opened, so that the sliding bracket 6 is in a locking state on the base 7, and one installation operation of the fender bracket is completed.

It can be appreciated that the problem of the chain length of the size can be solved by mounting the fender bracket after the welding of the body-in-white is completed; and the fender bracket positioning assembly 8 solves the problem that the mounting point of the fender bracket of the cabin boundary beam is unstable by adding the floating mechanism 2, so that the fender bracket cannot be mounted.

The foregoing embodiment numbers of the present application are merely for describing, and do not represent advantages or disadvantages of the embodiments. The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the claims, and all equivalent structures or equivalent processes using the descriptions and drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the claims of the present application.

Claims

1. A fender bracket positioning assembly, comprising:

a support (1);

the floating mechanism (2) comprises a mounting seat (201), a sliding rail (202) arranged on the mounting seat (201) and a sliding block (203) which is slidably connected to the sliding rail (202), and the mounting seat (201) is fixedly connected with the support (1);

the shell of the driving piece (3) is fixedly connected with the sliding block (203) and is suitable for adjusting the sliding position of the driving piece (3) along the sliding rail (202) along the target direction through the sliding block (203); the target direction is the direction facing the mounting point of the fender bracket;

the clamping mechanism (4) comprises a fixed clamping jaw (401) and a movable clamping jaw (402), wherein the movable clamping jaw (402) is connected with the driving end of the driving piece (3), and the driving end of the driving piece (3) is suitable for driving the movable clamping jaw (402) to open or close relative to the fixed clamping jaw (401).

2. The fender bracket positioning assembly of claim 1, wherein the mounting seat (201) comprises a first mounting plate (2011) and a second mounting plate (2012) vertically mounted to the first mounting plate (2011), the first mounting plate (2011) is connected to the support (1), the sliding rail (202) is mounted to the second mounting plate (2012), and the extending direction of the sliding rail (202) is perpendicular to the axial direction of the support (1).

3. The fender bracket positioning assembly according to claim 2, wherein the plate surface of the first mounting plate (2011) is attached to the first side wall (101) of the support (1) and is fixed to the support (1) by a fastener, and a gap is left between the end of the second mounting plate (2012) connected to the first mounting plate (2011) and the first side wall (101) of the support (1).

4. Fender bracket positioning assembly according to claim 2, wherein the slider (203) is connected to the housing of the driving member (3) by means of a connecting plate (301).

5. The fender bracket positioning assembly of claim 4, wherein the driving member (3) is a cylinder, the cylinder body of which is mounted to the upper surface of the connecting plate by means of a fastener.

6. The fender bracket positioning assembly of claim 4, wherein the second mounting plate (2012) is provided with stopper (501) at each end of the sliding rail (202), and the slider (203) is disposed in a space defined by the stopper (501).

7. The fender bracket positioning assembly according to claim 6, wherein the stopper (501) is provided with an extension portion (5011) extending in a direction away from the second mounting plate (2012), the connecting plate (301) is provided in a space defined by the extension portion (5011), and an end face of the extension portion (5011) facing the connecting plate (301) is provided with an elastic member (5012).

8. Fender support installation frock, its characterized in that includes:

the sliding support (6) is provided with a bottom plate, and the bottom plate is provided with a sliding groove;

a base (7) provided with a guide rail (701) in sliding fit with the chute;

the fender bracket positioning assembly (8) of any one of claims 1 to 7, said carrier (1) being mounted on said sliding bracket (6).

9. The fender bracket mounting tool of claim 8, further comprising a locking mechanism (9), the locking mechanism (9) being provided at both ends of the guide rail (701), the locking mechanism (9) having a fixing portion and a telescopic locking portion, the fixing portion being fixed to a side wall of the guide rail (701), the telescopic locking portion being connected to a side wall of the base plate.

10. The fender bracket mounting tool of claim 9, wherein the locking mechanism (9) is a cylinder, the cylinder body of which is fixed to the side wall of the guide rail (701), and the piston of which is connected to the side wall of the bottom plate.