Switching device of automobile side wall outer plate

Abstract

The utility model discloses a switching device of an automobile side wall outer plate, which comprises a support and a mounting frame, a rotating column is fixed on the mounting frame, and the mounting frame is rotatably mounted on the support through the rotating column; the two supporting mechanisms are mounted on the two sides of the mounting frame correspondingly with the rotating column as the symmetric center, and the mounting frame can drive the two supporting mechanisms to rotate around the rotating column so that the two supporting mechanisms can be switched mutually; the supporting mechanisms are mounted on the two opposite sides of the mounting frame correspondingly, so that trolley switching and loading and unloading work of the automobile side wall outer plate cannot be influenced mutually, the working efficiency is improved, the switching time is shortened, the working efficiency of the trolley is improved, the transportation efficiency of the automobile side wall outer plate can still be guaranteed under the condition that the number of the trolleys is reduced, and the transportation cost is reduced. And the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile production, in particular to a switching device for an automobile side outer panel. Background Art

[0002] The side outer panel refers to the covering panel on the side of the automobile body. It fits tightly on the body frame and supports the top cover, connecting the front and rear parts of the body. It is an important part of the automobile body structure. The side outer panel is the largest stamping part of the automobile body in white. It has a large area and a soft texture. During the production and transportation process, a special trolley is required. The special trolley is large in size and can carry 10-15 side outer panels in a single transportation. Each side outer panel is vertically fixed on the special trolley in sequence through a multi-layer partition design.

[0003] When the side panel is put into the automobile production line in the welding workshop, the traditional special trolley is used to transfer the side panel from the production line to the loading station of the side panel through the logistics channel. When arriving at the loading station, the special trolley needs to be switched, which requires the cooperation of at least two logistics personnel. First, the empty special trolley is pulled out from the loading station to the production line for standby, and then the fully loaded special trolley is pushed into the designated position of the loading station. Then the loading personnel at the loading station use professional lifting equipment to lift the side panel on the special trolley one by one to enter the next step of production. The problems existing in the process of transportation and switching are: 1. The switching takes a long time; 2. The special trolley is large in size and requires more people. Assisted switching can easily lead to a waste of personnel resources, high labor intensity and high production costs; 3. The special trolley located at the loading station needs to wait until all the side panel outer panels are lifted out and unloaded before it can be put into transportation again, and there is a phenomenon of multiple fully loaded special trolleys piling up at the loading station. At the same time, when the two professional trolleys switch positions with each other, the loading personnel cannot unload the parts, and the work efficiency is low. In order to ensure the transportation efficiency, more special trolleys need to be added, which is costly; 4. In the process of lifting out, the side panel outer panels are prone to collision, which can easily lead to appearance defects such as convex and concave metal and deformation of the sheet metal, which not only affects the production quality, but may also increase the cost of single vehicle rework. Utility Model Content

[0004] The utility model aims to provide a switching device for automobile side outer panels to solve the problems of long switching time, low working efficiency and high cost in the process of putting the side outer panels into automobile production lines in the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A switching device for a side outer panel of an automobile, comprising:

[0007] A support and a mounting frame, wherein a rotating column is fixed on the mounting frame, and the mounting frame is rotatably mounted on the support through the rotating column;

[0008] Two support mechanisms are respectively installed on both sides of the mounting frame with the rotating column as the symmetric center. The mounting frame can drive the two support mechanisms to rotate around the rotating column so that the two support mechanisms can switch with each other.

[0009] According to the above-mentioned technical means, by installing supporting mechanisms on the opposite sides of the mounting frame respectively, and under the action of the rotating column, the mounting frame can drive the two supporting mechanisms to rotate, so that the two supporting mechanisms can be switched with each other, increasing the position for carrying the automobile side outer panel, so that the switching of the trolley and the upper and lower parts of the automobile side outer panel will not affect each other, thereby improving work efficiency and shortening switching time. The working efficiency of the trolley is improved, so that the transportation efficiency of the automobile side outer panel can still be guaranteed while reducing the number of trolleys, thereby reducing production costs.

[0010] Furthermore, the support mechanism includes a support component and a lifting component, the support component is installed on the lifting component, and the lifting component is installed on the mounting frame to drive the support component to rise and fall.

[0011] According to the above-mentioned technical means, the lifting component can adjust the upper and lower positions of the supporting mechanism, so that the supporting mechanism can be used to support automobile side panel outer panels of different sizes, with good versatility and high practicality; during the switching process, the lifting component adjusts the position of the supporting mechanism on the loading station according to the actual size of the automobile side panel outer panel, so that the supporting mechanism can correspond to the automobile side panel outer panel to be switched, and the automobile side panel outer panels on the trolley can be all supported on the supporting mechanism on the loading station at one time, and under the action of the lifting component driving the supporting assembly to rise to a certain height, the automobile side panel outer panel is just separated from the trolley, thereby facilitating the pulling of the empty trolley out of the loading station, reducing the risk of collision of the automobile side panel outer panel during the switching process, improving production quality, and reducing the cost of single vehicle repair.

[0012] Furthermore, the support assembly includes a support arm, which is arranged in a horizontal direction and installed on a lifting assembly, and is used to support the side outer panel of the automobile. A moving assembly is installed on the support arm, and the moving assembly can be connected to the side outer panel of the automobile to drive the side outer panel of the automobile to move along the length direction of the support arm.

[0013] According to the above technical means, the moving component drives the car side outer panel supported on the support arm to move, making the upper and lower parts of the car side outer panel more convenient and practical. Before switching, according to the actual size of the car side outer panel, the first drive device drives the lifting component to drive the support arm to lift and lower, so that the support arm corresponds to the car side outer panel to be supported. The employee pushes the trolley fully loaded with car side outer panels to move along the length direction of the support arm, so that the end of the support arm away from the lifting component passes through the reserved supporting positions of each car side outer panel on the trolley in turn, and then the first drive device drives the lifting component to drive the support arm to rise to a certain height, so that the supported car side outer panel is just separated from the trolley, thereby facilitating the pulling of the empty trolley out of the loading station, and the switching efficiency is high.

[0014] Furthermore, the moving component includes a transmission chain and two sprockets. The transmission chain is arranged along the length direction of the support arm and is sleeved on the support arm. The transmission chain can abut against the outer panel of the side panel of the automobile. Both ends of the support arm are provided with mounting grooves. The two sprockets are respectively rotatably installed in the two mounting grooves through a rotating shaft and mesh with the transmission chain. One end of one of the rotating shafts extends out of the mounting groove and is fixed with a handle.

[0015] According to the above technical means, the outer panel of the car side panel is supported on the support arm through a transmission chain, and the sprocket is driven to rotate by turning the handle, so that the transmission chain can drive the outer panel of the car side panel to move along the length direction of the support arm. The transmission effect is good and stable, the loading and unloading of parts are convenient, and the operation safety is improved.

[0016] Furthermore, the number of the supporting assemblies is two, and the two supporting assemblies are arranged opposite to each other.

[0017] According to the above technical means, the two supporting components jointly support the outer panel of the vehicle side, which has good stability and high safety.

[0018] Furthermore, the support mechanism also includes an adjustment component, and the adjustment component includes:

[0019] A mounting plate, the mounting plate being mounted on the lifting assembly;

[0020] A first guide member, a fixed seat and a first slide seat, wherein the first guide member and the fixed seat are respectively fixed to the mounting plate, the first slide seat is slidably mounted on the first guide member, and the two support arms are respectively connected to the fixed seat and the first slide seat;

[0021] A second driving device is connected to the first slide seat to drive the first slide seat to move along the guiding direction of the first guide member, thereby adjusting the distance between the two support arms.

[0022] According to the above technical means, one of the support mechanisms is driven to move along the guide direction of the first guide member by the second driving device, so that the two support mechanisms move away from or close to each other, so as to adjust the distance between the two support arms according to the actual size of the automobile side outer panel. It has a simple structure, convenient adjustment, good versatility, high practicality, a wide range of use, good transmission performance and more stable support.

[0023] Furthermore, the adjustment component also includes a limit pin, and a plurality of limit holes that can be engaged with the limit pin are formed on the mounting plate, and the limit holes are evenly distributed along the guide direction of the first guide member, and the limit pin can abut against the first slide seat to limit the first slide seat.

[0024] According to the above technical means, based on the actual size of the automobile side outer panel, by adjusting the position of the limit pin, when the second driving device drives the first slide to abut against the limit pin, that is, the distance between the two support arms matches the size of the automobile side outer panel to be supported, the adjustment is more precise and the stability is better.

[0025] Furthermore, the lifting assembly includes a lifting frame, a second guide member and a first driving device, the second guide member is installed on the mounting frame, a second slide is slidably installed on the second guide member, the lifting frame is installed on the second slide, the mounting plate is installed on the lifting frame, the first driving device is installed on the support, and the first driving device is connected to the lifting frame for driving the lifting frame to lift and lower the mounting plate.

[0026] According to the above technical means, the lifting frame is driven by the first driving device to drive the adjusting component to move up and down along the guide direction of the second guide member, so as to adjust the height of the two supporting arms to match the actual size of the side outer panel of the automobile to be supported. It has a simple structure, convenient adjustment, good versatility, high practicality, a wide range of use, good transmission performance, and more stable support.

[0027] Furthermore, the lifting assembly also includes a support tube, which is arranged along the guiding direction of the second guide member. One end of the support tube is installed on the mounting frame by bolts, and the other end can be abutted against the mounting frame for supporting the mounting frame.

[0028] According to the above technical means, after the first driving device drives the lifting frame to move up and down along the guide direction of the second guide member to determine the position, the lifting frame is supported and fixed by the support tube, which has better stability and only requires one first driving device to achieve the height adjustment of the two lifting frames, reducing costs.

[0029] Furthermore, it also includes a locking mechanism, which includes a locking rod, a limiting groove and a third driving device. The limiting groove is installed on the mounting frame. One end of the locking rod can be plugged into the limiting groove, and the other end is connected to the third driving device. The third driving device is used to drive the locking rod to be plugged into the limiting groove or contact-plugged.

[0030] According to the above-mentioned technical means, when the two supporting mechanisms are working at the loading station and the unloading station respectively, the locking rod is driven by the third driving device to move and be plugged into the limit groove, so that the mounting frame cannot rotate, so as to ensure the stability of the two supporting mechanisms and the production quality. When the two supporting mechanisms need to exchange positions, the locking rod is driven by the third driving device to move and not be plugged into the limit groove, so that the mounting frame can rotate along the rotating column to switch the two supporting mechanisms. The structure is simple, the adjustment is convenient and the stability is good.

[0031] Furthermore, it also includes a loading auxiliary platform, which is installed on one side of the mounting frame and is used to transport a transport trolley for transporting the side outer panel of the automobile; two roller conveyor belts are installed on the loading auxiliary platform, the two roller conveyor belts are arranged opposite to each other, and their lengths are arranged along the length direction of the support arm, an oil collecting pan is installed between the two roller conveyor belts, and the oil collecting pan is located below the support arm, and guide baffles are provided on the side of the two roller conveyor belts away from the oil collecting pan.

[0032] According to the above-mentioned technical means, when working, employees push the trolley fully loaded with automobile side panel outer panels on the loading auxiliary platform along the length direction of the support arm. Under the action of the two roller conveyor belts, the resistance of pushing the trolley is reduced. At the same time, under the guiding action of the guide baffle, the automobile side panel outer panels on the trolley can be accurately mounted on the support arm, which improves work efficiency and reduces labor intensity. Only one logistics personnel is needed to complete the switching work, and the labor cost is low.

[0033] Beneficial effects achieved by the utility model:

[0034] 1. In the utility model, supporting mechanisms are respectively installed on opposite sides of the mounting frame, and under the action of the rotating column, the mounting frame can drive the two supporting mechanisms to rotate, so that the two supporting mechanisms can be switched with each other, increasing the position for carrying the automobile side outer panel, improving work efficiency, shortening the switching time, and improving the work efficiency of the trolley, so that the transportation efficiency of the automobile side outer panel can still be guaranteed while reducing the number of trolleys, thereby reducing the production cost.

[0035] 2. The lifting assembly of the utility model can adjust the upper and lower positions of the supporting mechanism, so that the supporting mechanism can be used to support automobile side outer panels of different sizes. It has good versatility and high practicality. During the switching process, the lifting assembly can also drive the supporting mechanism to move up a certain distance, so that the automobile side outer panel is just separated from the trolley, which is convenient for pulling the empty trolley out of the loading station. The structure is simple and the switching is convenient.

[0036] 3. The mounting frame in the utility model is rotatably mounted on the support under the action of the rotating column. By rotating the mounting frame, the supporting mechanisms of the loading station and the unloading station can be switched. The switching efficiency is high, the work efficiency is high, and the loading operation of the logistics personnel will not be affected while the unloading operation of the loading personnel is performed, and the work efficiency is high.

[0037] 4. In the utility model, when the trolley transports the automobile side panel to the loading station, all the automobile side panel on the trolley can be supported on the supporting mechanism on the loading station at one time, which reduces the risk of collision of the automobile side panel during the switching process, improves the production quality and reduces the cost of single vehicle repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a structural schematic diagram of the support and the mounting frame of the utility model;

[0039] Figure 2 It is a top view of two supporting mechanisms installed on the mounting frame of the utility model;

[0040] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0041] Figure 4 An exploded view of the support arm and the moving assembly of the utility model;

[0042] Figure 5 This is a schematic diagram of the structure of the lifting assembly of the utility model;

[0043] Figure 6 This is a schematic diagram of the structure of the support assembly of the utility model;

[0044] Figure 7 For this utility model Figure 3 Enlarged view of Figure 7.

[0045] Among them, 1-support; 2-mounting frame; 21-rotating column; 3-support assembly; 31-support arm; 32-moving assembly; 321-transmission chain; 322-sprocket; 323-mounting slot; 324-handle; 4-lifting assembly; 41-lifting frame; 42-second guide member; 43-second slide; 44-support cylinder; 5-adjusting assembly; 51-mounting plate; 52-second drive device; 53-first guide member; 54-fixed seat; 55-first slide; 56-limiting pin; 57-limiting hole; 6-first drive device; 7-locking mechanism; 71-locking rod; 72-limiting slot; 73-third drive device.

[0046] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The same or similar numbers correspond to the same or similar parts. The terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations on this patent. Specific embodiments

[0047] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific embodiments should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0048] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the specific technical scheme of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0049] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0050] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0051] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0052] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0053] The technical solution of the present utility model is described in detail below in conjunction with the specific drawings.

[0054] In this embodiment, a switching device for a side outer panel of an automobile is provided. Figure 1 and Figure 2 As shown, it includes: a support 1 and a mounting frame 2, a rotating column 21 is fixed on the mounting frame 2, and the mounting frame 2 is rotatably mounted on the support 1 through the rotating column 21; two supporting mechanisms, the two supporting mechanisms are respectively mounted on both sides of the mounting frame 2 with the rotating column 21 as the symmetry center, and the mounting frame 2 can drive the two supporting mechanisms to rotate around the rotating column 21 so that the two supporting mechanisms can switch with each other.

[0055] In this embodiment, the loading station is where the logistics personnel transfer the car side outer panel on the fully loaded trolley to the work station of the corresponding support mechanism, and the unloading station is where the loading personnel unload the car side outer panel on the fully loaded support mechanism to the work station of the next production process; a handle is installed on the mounting frame 2 for easy rotation;

[0056] In this embodiment, supporting mechanisms for supporting the side outer panels of the automobile are respectively installed on the opposite sides of the mounting frame 2, so that the position of the side outer panels of the automobile on the mounting frame 2 is increased. Under the action of the rotating column 21, the mounting frame 2 can drive the two supporting mechanisms to rotate, so that the two supporting mechanisms in the loading station and the unloading station can be switched with each other, and the loading work of the logistics personnel and the unloading work of the loading personnel do not affect each other. The two stations can work at the same time, with high switching efficiency and high work efficiency. Specifically, during work, when the logistics personnel push the fully loaded trolley to the loading station, all the side outer panels of the automobile on the trolley are switched to the supporting mechanism of the loading station at one time, and then the mounting frame 2 is rotated by the handle to switch the fully loaded supporting mechanism with another empty supporting mechanism. The loading station and the unloading station can operate at the same time without affecting each other and with high work efficiency.

[0057] In this embodiment, the support mechanism includes a support assembly 3 and a lifting assembly 4. The support assembly 3 is mounted on the lifting assembly 4, and the lifting assembly 4 is mounted on the mounting frame 2 to drive the support assembly 3 to rise and fall.

[0058] In this embodiment, Figure 3 As shown, it can be understood that the sizes of the side panels of automobiles of different models are different, so the positions supported by the support assembly 3 are also different. The use of the lifting assembly 4 to adjust the position of the support assembly 3 makes the switching device more versatile and more practical; when working, first drive the support assembly 3 to rise and fall through the lifting assembly 4 according to the size of the automobile side panel to be switched, so as to adjust the position of the support assembly 3 so that the support assembly 3 corresponds to the reserved support point of the automobile side panel to be switched. Specifically, when the logistics personnel push the fully loaded trolley to the loading station, all the automobile side panels on the trolley are switched to the support assembly 3 at one time, and then Then, the first driving device 6 is started again to drive the lifting assembly 4 to drive the support assembly 3 to rise to a certain height, so that all the automobile side outer panels are just separated from the trolley, so as to facilitate pulling the empty trolley out of the loading station. When the support assembly 3 in the loading station is fully loaded or the support assembly 3 in the unloading station is completed, the mounting frame 2 is rotated to 180 degrees by the rotating column 21, so that the two support assemblies 3 alternate positions to facilitate the continued loading and unloading work. The switching efficiency is high, the time is short, the switching method is simple, the working efficiency is high, the risk of collision of the automobile side outer panels during the switching process is reduced, the production quality is improved, and the cost of single vehicle rework is reduced.

[0059] In this embodiment, the support assembly 3 includes a support arm 31, the length of which is set in the horizontal direction and installed on the lifting assembly 4, and is used to support the side outer panel of the automobile. A moving assembly 32 is installed on the support arm 31, and the moving assembly 32 can be connected to the side outer panel of the automobile to drive the side outer panel of the automobile to move along the length direction of the support arm 31.

[0060] As shown Figure 2 and 3 As shown, in this embodiment, the support arm 31 supports the outer panel of the automobile side, which has a simple structure and good supporting effect, and the moving assembly 32 drives the outer panel of the automobile side supported on the support arm 31 to move. When loading, the outer panel of the automobile side can be moved to the inner side of the support arm 31, so that there is more space at the end of the support arm 31 close to the trolley, that is, the support arm 31 can carry more outer panels of the automobile side and prevent the outer panels of the automobile side from falling off. When unloading, the outer panel of the automobile side can be moved to the outer side of the support arm 31, so that the personnel who load the parts can take the parts easily, reduce the work risks of the personnel who load the parts, improve the efficiency of unloading, reduce the risk of collision of the outer panel of the automobile side during the unloading process, improve the production quality, reduce the cost of single vehicle repair, good practicality and high versatility.

[0061] Specifically, during operation, according to the size of the automobile side panel to be switched, the lifting assembly 4 is first driven by the first driving device 6 to drive the support arm 31 to rise and fall, so as to adjust the position of the support arm 31 so that the support arm 31 corresponds to the reserved support point of the automobile side panel to be switched, and the logistics personnel push the trolley fully loaded with automobile side panels to move along the length direction of the support arm 31, so that the support arm 31 is away from one end installed on the lifting assembly 4 and passes through the reserved support positions of each automobile side panel on the trolley in turn, and then the first driving device 6 drives the lifting assembly 4 again to drive the support arm 31 to rise to a certain height, so that the supported automobile side panel is just separated from the trolley, so as to facilitate pulling the empty trolley out of the loading station, and the switching efficiency is high; it can be understood that the automobile side panels fixed on the trolley are arranged in sequence along the length direction of the support arm 31, and during the movement of the trolley along the length direction of the support arm 31, the reserved support positions of each automobile side panel are sequentially sleeved on the support arm 31 to support it.

[0062] In this embodiment, the moving component 32 includes a transmission chain 321 and two sprockets 322. The transmission chain 321 is arranged along the length direction of the support arm 31 and is sleeved on the support arm 31. The transmission chain 321 can abut against the outer panel of the side wall of the automobile. Both ends of the support arm 31 are provided with mounting grooves 323. The two sprockets 322 are respectively rotatably installed in the two mounting grooves 323 through rotating shafts and mesh with the transmission chain 321. One end of one of the rotating shafts extends out of the mounting groove 323 and is fixed with a handle 324.

[0063] In this embodiment, Figure 4As shown, the outer panel of the automobile side panel is supported on the support arm 31 by a transmission chain 321, and the sprocket 322 is driven to rotate by turning the handle 324, so that the transmission chain 321 can drive the outer panel of the automobile side panel to move along the length direction of the support arm 31. It can be understood that when the length of the support arm 31 is long enough, in specific work, after the fully loaded trolley puts the outer panel of the automobile side panel on the support arm 31, the handle 324 can be turned to make the transmission chain 321 drive the outer panel of the automobile side panel to move toward the inner side close to the lifting component 4, so that the outer side of the support arm 31 can cooperate with the next fully loaded trolley to switch the outer panel of the automobile side panel, thereby increasing the load capacity of the support arm 31, which is highly practical. The handle 324 can also be turned to make the transmission chain 321 drive the outer panel of the automobile side panel to move outward, which is convenient for the loading personnel to pick up the parts, thereby improving the operation safety, improving the unloading efficiency, improving the production quality, and reducing the cost of single vehicle repair. It has good practicality, high versatility, good transmission effect, and good stability.

[0064] As a preferred implementation of this embodiment, the number of the supporting components 3 is two, and the two supporting components 3 are arranged opposite to each other; Figure 2 and Figure 3 As shown, the two support assemblies 3 jointly support the outer panel of the automobile side, with good stability and high safety; it can be understood that the sprockets 322 at one end of the two support arms 31 close to the lifting assembly 4 can be connected by a transmission rod, so that by rotating one of the handles 324, the two transmission chains 321 can be driven to rotate at the same time, so as to drive the outer panel of the automobile side to move, with good synchronization.

[0065] In this embodiment, the supporting mechanism also includes an adjusting component 5, which includes: a mounting plate 51, which is mounted on the lifting component 4; a first guide member 53, a fixed seat 54 and a first slide 55, wherein the first guide member 53 and the fixed seat 54 are respectively fixed on the mounting plate 51, the first slide 55 is slidably mounted on the first guide member 53, and the two supporting arms 31 are respectively connected to the fixed seat 54 and the first slide 55; a second driving device 52, which is connected to the first slide 55 to drive the first slide 55 to move along the guiding direction of the first guide member 53, thereby adjusting the distance between the two supporting arms 31.

[0066] In this embodiment, Figure 6As shown, the adjustment component 5 adjusts the distance between the two support arms 31 so that the two support arms 31 correspond to the reserved support points of the automobile side panel to be switched, which has high practicality and good versatility. Specifically, before switching, according to the size of the automobile side panel to be switched, the second drive device 52 drives the first slide 55 to move along the first guide member 53, thereby driving one of the support arms 31 to move away from or close to the other support arm 31, and adjusting the distance between the two support arms 31. At the same time, the first drive device 6 drives the lifting component 4 to drive the support arm 31 to rise and fall, so as to adjust the height position of the support arm 31, so that the two support arms 31 correspond to the reserved support points of the automobile side panel to be switched. The structure is simple, the adjustment is convenient, the versatility is good, the practicality is high, the application range is wide, the transmission performance is good, and the support is more stable. The second drive device 52 can be a cylinder, and the first guide member 53 can be a guide rail.

[0067] It can be understood that the transmission rod connected between the two sprockets 322 is rotated and installed on the mounting plate 51, wherein the sprocket 322 on the support arm 31 close to the first slide seat 55 is slidably mounted on the transmission rod through a sliding sleeve, so that the two transmission chains 321 can rotate synchronously under the action of the transmission rod without affecting the position adjustment of the support arm 31.

[0068] As a preferred implementation of this embodiment, the adjustment assembly 5 further includes a limit pin 56, and a plurality of limit holes 57 that can be engaged with the limit pin 56 are formed on the mounting plate 51, and the limit holes 57 are evenly distributed along the guide direction of the first guide member 53, and the limit pin 56 can abut against the first slide seat 55 to limit the first slide seat 55; Figure 7 As shown, before the second driving device 52 adjusts the distance between the two support arms 31, the position of the limit pin 56 on the mounting plate 51 is adjusted according to the actual size of the automobile side outer panel, and then the limit pin 56 is clamped in the corresponding limit hole 57. When the second driving device 52 adjusts the distance, when the first slide seat 55 abuts against the limit pin 56, the distance adjustment is completed, that is, the distance between the two support arms 31 matches the size of the automobile side outer panel to be supported, and the adjustment is more precise and the stability is better.

[0069] In this embodiment, the lifting assembly 4 includes a lifting frame 41, a second guide member 42 and a first driving device 6. The second guide member 42 is installed on the mounting frame 2. A second slide 43 is slidably installed on the second guide member 42. The lifting frame 41 is installed on the second slide 43. The mounting plate 51 is installed on the lifting frame 41. The first driving device 6 is installed on the support 1. The first driving device 6 is connected to the lifting frame 41 for driving the lifting frame 41 to drive the mounting plate 51 to move up and down.

[0070] In this embodiment, Figure 5As shown, the first driving device 6 is located at one side of the loading station and can be driven and connected to the lifting frame 41 in the loading station. During specific operation, the first driving device 6 drives the lifting frame 41. Under the guiding action of the second guide member 42, the lifting frame 41 can move up and down smoothly, thereby ensuring the stability of the vehicle side panel on the support arm 31 and preventing the vehicle side panel from colliding with each other and causing damage. It can be understood that only the support arm 31 in the loading station needs to be height adjusted. Therefore, the first driving device 6 only needs to be driven and connected to the lifting frame 41 in the loading station, thereby reducing the use of power source and reducing costs. Among them, the second guide member 42 can be a guide rail; the first driving device 6 can be a cylinder.

[0071] As a preferred implementation manner of this embodiment, the lifting assembly 4 also includes a support tube 44, the length of which is set along the guide direction of the second guide member 42, one end of the support tube 44 is installed on the mounting frame 2 by bolts, and the other end can be abutted against the mounting frame 2 to support the mounting frame 2; it can be understood that the support tube 44 is detachably installed on the mounting frame 2 by bolts, and the length of the support tube 44 can be replaced according to the size of the side outer panel of the car of different models. Specifically, before the first driving device 6 drives the lifting frame 41 to move, the original supporting support tube 44 is removed, and after the first driving device 6 drives the lifting frame 41 to move up and down and adjust to a new position, the support tube 44 corresponding to the size is reinstalled, so that the lifting frame 41 can be supported and fixed at the adjusted position by the support tube 44, the stability is good, the situation that the first driving device 6 needs to work continuously is avoided, and resources are saved.

[0072] In this embodiment, a locking mechanism 7 is also included, which includes a locking rod 71, a limiting groove 72 and a third driving device 73. The limiting groove 72 is installed on the mounting frame 2. One end of the locking rod 71 can be plugged into the limiting groove 72, and the other end is connected to the third driving device 73. The third driving device 73 is used to drive the locking rod 71 to be plugged into the limiting groove 72 or to be contact-plugged.

[0073] In this embodiment, Figure 3 and Figure 7 As shown, the locking mechanism 7 can fix the mounting frame 2 so that the mounting frame 2 cannot rotate along the rotating column 21 to ensure its stability and production quality. The third driving device 73 is fixed to the ground. Specifically, when the two supporting mechanisms are working at the upper and lower workstations respectively, the locking rod 71 is driven by the third driving device 73 to be plugged into the limiting groove 72, so that the mounting frame 2 cannot rotate, thereby ensuring production quality; when the two supporting mechanisms need to exchange positions, the locking rod 71 is driven by the third driving device 73 to not be plugged into the limiting groove 72, so that the mounting frame 2 can rotate. The structure is simple, the adjustment is convenient, and the stability is good.

[0074] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A switching device for a side outer panel of an automobile, characterized in that: include: A support (1) and a mounting frame (2), wherein a rotating column (21) is fixed on the mounting frame (2), and the mounting frame (2) is rotatably mounted on the support (1) via the rotating column (21); Two support mechanisms are respectively installed on both sides of a mounting frame (2) with a rotating column (21) as a symmetrical center, and the mounting frame (2) can drive the two support mechanisms to rotate around the rotating column (21) so that the two support mechanisms can switch with each other.

2. A switching device for a side outer panel of an automobile according to claim 1, characterized in that: The support mechanism comprises a support component (3) and a lifting component (4); the support component (3) is mounted on the lifting component (4); and the lifting component (4) is mounted on a mounting frame (2) and is used to drive the support component (3) to rise and fall.

3. A switching device for a side outer panel of an automobile according to claim 2, characterized in that: The support assembly (3) comprises a support arm (31), the support arm (31) being arranged in a horizontal direction and mounted on a lifting assembly (4) for supporting a side outer panel of an automobile, and a moving assembly (32) being mounted on the support arm (31), the moving assembly (32) being connectable to the side outer panel of the automobile so as to drive the side outer panel of the automobile to move along the length direction of the support arm (31).

4. A switching device for a side outer panel of an automobile according to claim 3, characterized in that: The moving assembly (32) comprises a transmission chain (321) and two sprockets (322). The transmission chain (321) is arranged along the length direction of the support arm (31) and sleeved on the support arm (31). The transmission chain (321) can abut against the outer panel of the side wall of the automobile. Both ends of the support arm (31) are provided with mounting grooves (323). The two sprockets (322) are respectively rotatably mounted in the two mounting grooves (323) through rotating shafts and mesh with the transmission chain (321). One end of one of the rotating shafts extends out of the mounting groove (323) and is fixed with a handle (324).

5. The switching device of the side outer panel of an automobile according to claim 3, characterized in that: The number of the supporting components (3) is two, and the two supporting components (3) are arranged opposite to each other.

6. A switching device for a side outer panel of an automobile according to claim 5, characterized in that: The support mechanism further comprises an adjustment component (5), wherein the adjustment component (5) comprises: A mounting plate (51), wherein the mounting plate (51) is mounted on the lifting assembly (4); A first guide member (53), a fixed seat (54) and a first slide seat (55), wherein the first guide member (53) and the fixed seat (54) are respectively fixed on the mounting plate (51), the first slide seat (55) is slidably mounted on the first guide member (53), and the two support arms (31) are respectively connected to the fixed seat (54) and the first slide seat (55); A second driving device (52), the second driving device (52) is connected to the first slide seat (55) to drive the first slide seat (55) to move along the guide direction of the first guide member (53), thereby adjusting the distance between the two support arms (31).

7. A switching device for a side outer panel of an automobile according to claim 6, characterized in that: The adjustment assembly (5) further comprises a limit pin (56), and a plurality of limit holes (57) capable of engaging with the limit pin (56) are formed on the mounting plate (51), and the limit holes (57) are evenly distributed along the guide direction of the first guide member (53), and the limit pin (56) can abut against the first slide seat (55) to limit the first slide seat (55).

8. The switching device for the side outer panel of an automobile according to claim 6, characterized in that: The lifting assembly (4) comprises a lifting frame (41), a second guide member (42) and a first driving device (6); the second guide member (42) is mounted on the mounting frame (2); a second slide seat (43) is slidably mounted on the second guide member (42); the lifting frame (41) is mounted on the second slide seat (43); the mounting plate (51) is mounted on the lifting frame (41); the first driving device (6) is mounted on the support (1); the first driving device (6) is drivingly connected to the lifting frame (41) and is used to drive the lifting frame (41) to drive the mounting plate (51) to move up and down.

9. A switching device for a side outer panel of an automobile according to claim 8, characterized in that: The lifting assembly (4) further comprises a support tube (44), wherein the support tube (44) is arranged along the guide direction of the second guide member (42), one end of the support tube (44) is mounted on the mounting frame (2) by means of bolts, and the other end of the support tube (44) can abut against the mounting frame (2) for supporting the mounting frame (2).

10. The switching device of the side outer panel of an automobile according to claim 1, characterized in that: The invention also comprises a locking mechanism (7), wherein the locking mechanism (7) comprises a locking rod (71), a limiting groove (72) and a third driving device (73), wherein the limiting groove (72) is mounted on the mounting frame (2), one end of the locking rod (71) can be plugged into the limiting groove (72), and the other end is connected to the third driving device (73), and the third driving device (73) is used to drive the locking rod (71) to be plugged into the limiting groove (72) or to be contact-plugged.

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