A car bumper painting support device

Abstract

This invention relates to the field of bumper painting technology and discloses a car bumper painting support device, including a support assembly. The support point position of the support rod on the support assembly can be arbitrarily adjusted on a support platform, making the support assembly suitable for the installation of car bumpers of different specifications. One end of the support rod is connected to a rotating and moving slider, allowing the support rod to rotate in any direction on the support platform along the connecting end. The support assembly includes a moving slider, on which an adjustable fixed rod is provided. The fixed rod supports the support rod. The rotating and moving slider and the moving slider are slidably connected to the support platform, allowing the rotating and moving slider and the moving slider to move in the horizontal direction of the support platform. Adjustment is achieved by the support rod on the support platform, making the support assembly suitable for the installation of car bumpers of different specifications.

Description

Technical Field

[0001] This invention relates to the field of bumper painting technology, and more specifically to a support device for painting automobile bumpers. Background Technology

[0002] Currently, car bumper painting involves mounting the bumper on a specific support frame, which is then driven by a power unit to perform painting on an assembly line. At present, the commonly used support frame is a steel pipe support device, which is welded from multiple round solid steel pipes and its shape is similar to that of the bumper. Because the support frame adopts an integral structure, one set of support frames is only suitable for painting one type of bumper, resulting in poor versatility. When encountering bumpers of different sizes, the entire support frame must be redesigned and manufactured, increasing the design and manufacturing costs of the support. Furthermore, frequent replacement of support frames also inconveniences workers and causes more manpower losses. Summary of the Invention

[0003] The purpose of this invention is to provide an automotive bumper painting support device, which aims to solve the problem that a single support device cannot be adapted to different types of bumpers.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: a car bumper spraying support device, including a support assembly, wherein the support point position of the support rod on the support assembly can be arbitrarily adjusted on the support platform, so that the support assembly can be used for the installation of car bumpers of different specifications. One end of the support rod is connected to the rotating sliding block, allowing the support rod to rotate in any direction on the support platform along the connection end. The support assembly includes a sliding block with an adjustable fixed rod for supporting the support rod. The rotating sliding block and the sliding block are slidably connected to the support platform, allowing the rotating sliding block and the sliding block to move in the horizontal direction of the support platform.

[0005] In this invention, existing car bumper support frames typically employ an integral structure to ensure good stability during bumper installation and to guarantee the painting effect. However, this integral structure is not suitable for different types of bumpers, necessitating the replacement of the entire support frame when supporting bumpers of different sizes to ensure stability during painting. To avoid the cumbersome process of replacing the entire support frame, this invention utilizes the movement of the rotating and moving slider on the support platform, adjusted by a support rod on the platform. This allows the support rod to be adapted for different sizes of car bumpers. Simultaneously, a fixing rod supports the support rod, ensuring a stable installation of the car bumper after installation. This achieves stable support for the car bumper after installation and allows for installation on bumpers of various sizes.

[0006] To better realize the present invention, the slide rail further includes two transverse slide rails distributed in the transverse direction and three longitudinal slide rails distributed in the longitudinal direction, wherein the transverse slide rails and the longitudinal slide rails include at least two slide rods.

[0007] In this invention, in order to enable the rotary slider and the movable slider to slide smoothly on the support platform and maintain a good fixed state, at least two slide rods are used to form the slide rail, so that the rotary slider and the movable slider can maintain a stable fixed state on the slide rail.

[0008] To better realize the present invention, the support assembly further includes a left support assembly, a right support assembly, and a front support assembly. The rotary sliding sliders of the left and right support assemblies are disposed on transverse slide rails, and the movable sliding sliders of the left and right support assemblies are disposed on longitudinal slide rails on both sides of the support frame assembly. The rotary sliding slider of the front support assembly is disposed on a longitudinal slide rail at the center position, and the movable sliding slider of the front support assembly is disposed on another transverse slide rail.

[0009] In this invention, the front support assembly, left support assembly, and right support assembly are provided on the support slide rail to provide multiple support and positioning points for the car bumper, so that the car bumper can maintain a stable installation state on the support platform.

[0010] To better realize the present invention, the rotating moving slider further includes a rotating column arranged in the vertical direction, the rotating column can rotate on the rotating moving slider with the vertical direction as the axis, and the connecting rod and the rotating column are hinged.

[0011] In this invention, the rotating column can rotate on the rotating sliding block with the vertical direction as the axis. At the same time, the rotating column and the connecting rod are hinged. Through the cooperation between the rotating column and the connecting rod, the universal rotation structure of the connecting rod is realized, so that the support member set at the end of the connecting rod can support the support points of different car bumpers.

[0012] To better realize the present invention, the rotating sliding block further includes a first slider, at least one side of the first slider is provided with at least one rotating column, a first clamping member is installed on the side of the rotating column on the first slider, a snap-fit ​​part is provided on the rotating column, a limit groove is provided on the first slider corresponding to the position of the rotating column, the snap-fit ​​part is disposed in the limit groove, the first clamping member is provided with a limit hole through which the rotating column passes, and the upper end face of the snap-fit ​​part forms a positioning fit with the lower end face of the first clamping member.

[0013] In this invention, the rotating column is restricted from moving vertically on the first slider by the interlocking part of the rotating column and the limiting groove on the first slider, thereby ensuring the stable support effect of the support rod connected to the rotating column on the car bumper.

[0014] To better realize the present invention, the rotating movable slider is further provided with the rotating column at both the upper and lower ends, the first pressing member is provided at both the upper and lower ends, the first slider is provided with positioning grooves on both sides in the lateral direction, the first pressing member is provided with positioning pins at the positions corresponding to the positioning grooves, and the positioning pins are provided with bolt holes that pass through vertically.

[0015] In this invention, the rotating slider is provided with rotating columns at both the upper and lower ends, so that the operator can set either the upper or lower end of the rotating slider to face upwards during the assembly of the support platform, which improves the operator's efficiency. Meanwhile, the positioning groove of the first slider and the positioning pin of the first clamping member facilitate the overall installation of the rotating and moving slider. Bolts are installed in the bolt holes of the positioning pins, and nuts are installed at one end of the bolts for tightening, so that a stable fixed connection is formed between the first clamping member and the first slider, which effectively improves the overall stability of the rotating and moving slider, thereby ensuring the installation stability of the car bumper on the support assembly.

[0016] To better realize the present invention, the end of the rotating cylinder is provided with a limiting member, the end face of the limiting member is a conical surface, and two first wedges that can move relative to each other in the horizontal direction are provided at relatively opposite positions inside the first slider. The first wedges are provided with conical surfaces that cooperate with the end faces of the limiting members. The first wedges are provided with fixing holes. When the first wedges fix the rotating cylinder, the fixing holes on the first wedges are connected to the positioning holes on the first slider, and the fixing pins on the upper and lower clamping members corresponding to the fixing holes on the first wedges can be inserted into the fixing holes on the first wedges, so that the upper and lower clamping members fix the first wedges.

[0017] In this invention, to ensure that the support rod provides good support for the car bumper, a first wedge is provided on the first slider for fixing the rotating column. The mating surface between the limiting member of the rotating column and the first wedge is designed as a conical structure. By increasing the contact mating surface between the rotating column and the first wedge, the fixing effect of the first wedge on the rotating column is increased. At the same time, the first wedge moves relative to the rotating column, thereby ensuring the fixing effect of the first wedge on the rotating column.

[0018] To better realize the present invention, the upper and lower ends of the first slider are provided with first slide grooves that match the slide rail, and the first clamping member is provided with a second slide groove at the position corresponding to the first slide groove. The first slide groove and the second slide groove are combined to form a slide groove structure that matches the slide rod.

[0019] In this invention, a sliding connection is formed between the first and second sliding grooves and the slide rod. At the same time, the bolt connection between the first slider and the upper and lower ends of the first slider is used. By adjusting the tightness of the bolts, the entire rotating slider can be positioned and fixed on the slide rail, thereby ensuring that the connecting rod set on the rotating slider provides a stable support effect for the car bumper.

[0020] To better realize the present invention, the movable slider further includes a second slider, the second slider being provided with a fixing rod mounting hole opened in the vertical direction, the second slider being provided with a second wedge block that can move horizontally toward the fixing rod mounting hole, and the second slider being provided with a threaded hole corresponding to the moving direction of the second wedge block, so that the second wedge block can clamp and fix the fixing rod.

[0021] In this invention, the movable slider is provided with a fixing rod mounting hole, and a second wedge block is provided inside the movable slider for clamping and fixing the fixing rod provided in the fixing rod mounting hole. When one end of the fixing rod is connected to the support rod, in order to provide a stable support effect for the connecting rod, the second wedge block is pushed by the thread provided on the second slider, so that the second wedge block clamps and fixes the fixing rod, thereby realizing that the fixing rod provides stable support for the support rod.

[0022] To better realize the present invention, both ends of the fixing rod are provided with fixing members for fixing and connecting the support rod.

[0023] In this invention, when the rotating slider has rotating columns at both its upper and lower ends, car bumpers can be installed simultaneously at both ends of the support platform. However, since car bumpers are installed at both ends of the support platform, the fixing rod needs to fix the support rod to prevent it from rotating downwards. Therefore, fixing members are provided at both ends of the fixing rod. The fixing members at the upper end of the fixing rod provide effective support for the corresponding support rod, while the fixing rod at the lower end of the fixing rod provides a fixing effect on the corresponding support rod, so that the car bumpers installed at both ends of the support platform can maintain a stable installation state.

[0024] To better realize the present invention, the second slider is further provided with a slide groove that matches the slide rail, and the second slider is provided with a second clamping member. The second slider can be inserted into the second clamping member in the horizontal direction. The second clamping member is provided with a through hole corresponding to the fixing rod mounting hole of the second slider. The second clamping member and the second slider are provided with bolt holes in the transverse direction.

[0025] In this invention, through the cooperation between the second clamping member and the second slider, the movable slider can slide on the slide rail while a bolt is installed on the bolt hole connecting the second clamping member and the second slider, and a nut is used to clamp and fix the second slider and the second clamping member. At the same time, the movable slider can be positioned and fixed on the slide rail, providing a stable support effect for the connecting rod.

[0026] To better realize the present invention, the support platform further includes an adjustment plate, the adjustment plate is provided with a positioning component that matches the car bumper, and the adjustment plate is an adjustable structure on the support assembly.

[0027] In this invention, to further ensure the stability of the support device for car bumpers of different specifications, a height-adjustable connection structure is adopted between the support member and the connecting rod. This allows on-site personnel to flexibly adjust the structure according to the different car bumpers, reducing unnecessary adjustment procedures and improving work efficiency while ensuring the overall stability of the car bumper.

[0028] To better realize the present invention, a support member is further provided on the end of the support rod away from the rotating sliding slider, and the support member and the support rod are connected by a telescopic connection structure.

[0029] To better realize the present invention, the support rods are further connected by sleeves, and the sleeves are provided with a plurality of mounting holes along the direction of the support rods.

[0030] In this invention, to further improve the ease of connection between the support member and the car bumper, a sleeve is used to connect the support member and the support rod. Through the mounting holes provided on the sleeve, the support rod and the support member are both telescopically connected and detachably connected. This allows workers to replace the support rod or adjust its installation position according to different car bumpers, thereby achieving the same stable support effect for car bumpers of different specifications.

[0031] The beneficial effects of this invention are as follows: 1) This invention uses the movement of the rotating and moving slider on the support platform to adjust the support rod provided on the support platform, so that the support rod can be used on car bumpers of different specifications. At the same time, the fixed rod is used to support the support rod, so that the car bumper can maintain a good and stable installation state after being installed on the support rod. Thus, the car bumper can achieve a stable support effect after installation and can be used for the installation of car bumpers of different specifications.

[0032] (2) In order to provide good support for the car bumper, a first wedge is provided on the first slider for fixing the rotating column, and the mating surface between the limiting member of the rotating column and the first wedge is designed as a conical structure. By increasing the contact mating surface between the rotating column and the first wedge, the first wedge is increased relative to the rotating column, thereby ensuring the fixing effect of the first wedge on the rotating column.

[0033] (3) When the rotating slider is provided with the rotating column at both ends, the car bumper can be installed at both ends of the support platform at the same time. However, since the car bumper is provided at both ends of the support platform, the fixing rod needs to fix the support rod to prevent the support rod from rotating downward. Therefore, the fixing member is provided at both ends of the fixing rod. The fixing member at the upper end of the fixing rod provides effective support for the corresponding support rod, while the fixing rod at the lower end of the fixing rod can provide a fixing effect for the corresponding support rod, so that the car bumpers at both ends of the support platform can maintain a stable installation state.

[0034] (4) In order to further improve the connection between the support member and the car bumper, the sleeve is used to connect the support member and the support rod. By setting the mounting hole on the sleeve, the support rod and the support member are telescopically connected and detachably connected. This allows the staff to replace the support rod or adjust the installation position of the support rod according to the different car bumpers, so as to achieve the same stable support effect for car bumpers of different specifications. Attached Figure Description

[0035] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 This is a schematic diagram of one embodiment of the automotive bumper spraying support device of the present invention.

[0037] Figure 2 for Figure 1 Another perspective structural diagram of the automotive bumper painting support device.

[0038] Figure 3 This is a schematic diagram of one embodiment of the rotating and moving slider in this invention.

[0039] Figure 4 This is a schematic diagram of the explosion effect structure of the rotating and moving slider in this invention.

[0040] Figure 5 for Figure 3 Another perspective structural diagram of the rotating slider.

[0041] Figure 6 for Figure 5A schematic diagram of the cross-sectional structure at position AA.

[0042] Figure 7 This is a schematic diagram of one embodiment of the movable slider in this invention.

[0043] Figure 8 This is a schematic diagram of the explosion effect structure of the movable slider in this invention.

[0044] Figure 9 for Figure 7 Another perspective structural diagram of the moving slider.

[0045] Figure 10 for Figure 9 A schematic diagram of the cross-sectional structure at the BB position.

[0046] In the diagram: 1-Slide rail; 2-Positioning plate; 3-Adjusting plate; 4-Rotating slider; 5-Moving slider; 301-Positioning component; 401-Support rod; 402-Support component; 403-First slider; 404-First clamping component; 405-First wedge; 406-Rotating cylinder; 407-Fixing pin; 408-Positioning hole; 409-Fixing hole; 410-Positioning groove; 411-Positioning pin; 412-Limiting component; 413-Snap-fit ​​part; 501-Fixing rod; 502-Second slider; 503-Second clamping component; 504-Second wedge. Detailed Implementation

[0047] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments.

[0048] Example 1: This embodiment of a car bumper painting support device includes a support assembly. The support point position of the support rod 401 on the support assembly can be arbitrarily adjusted on the support platform, so that the support assembly can be used for the installation of car bumpers of different specifications. One end of the support rod 401 is connected to the rotating movable slider 4, allowing the support rod 401 to rotate in any direction on the support platform along the connection end. The support assembly includes a movable slider 5, on which a vertically adjustable fixed rod 501 is provided. The fixed rod 501 is used to support the support rod 401. The rotating movable slider 4 and the movable slider 5 are slidably connected to the support platform, allowing the rotating movable slider 4 and the movable slider 5 to move in the horizontal direction of the support platform.

[0049] Furthermore, the support platform includes two transverse slide rails distributed in the transverse direction and three longitudinal slide rails distributed in the longitudinal direction, which are disposed on the positioning plate 2. The transverse slide rails and the longitudinal slide rails include four slide rods arranged in a rectangular array.

[0050] Furthermore, the support assembly includes a left support assembly, a right support assembly, and a front support assembly. The rotating and moving sliders 4 of the left and right support assemblies are disposed on transverse slide rails, and the moving sliders 5 of the left and right support assemblies are disposed on longitudinal slide rails on both sides of the support frame assembly. The rotating and moving slider 4 of the front support assembly is disposed on a longitudinal slide rail at the center position, and the moving slider 5 of the front support assembly is disposed on another transverse slide rail.

[0051] Furthermore, the support platform includes an adjustment plate 3, on which a positioning component 301 matching the car bumper is provided, and the adjustment plate 3 has an adjustable structure on the support assembly.

[0052] Furthermore, the rotating slider 4 includes a first slider 403, with two rotating cylinders 406 at both the upper and lower ends of the first slider 403. First clamping members 404 are installed at the upper and lower ends of the first slider 403. A locking part 413 is provided on the rotating cylinder 406. A limiting groove is provided on the first slider 403 at the position corresponding to the rotating cylinder 406. The locking part 413 is disposed in the limiting groove. A limiting hole is provided on the first clamping member 404 for the rotating cylinder 406 to pass through and be installed. The upper end face of the locking part 413 and the lower end face of the first clamping member 404 form a positioning engagement.

[0053] Furthermore, the rotating slider 4 is provided with a rotating column 406 at both the upper and lower ends, the first slider 403 is provided with a first clamping member 404 at both the upper and lower ends, the first slider 403 is provided with positioning grooves 410 on both sides in the lateral direction, and the first clamping member 404 is provided with a positioning pin 411 at the position corresponding to the positioning groove 410, and the positioning pin 411 is provided with a bolt hole that runs vertically through it.

[0054] Furthermore, a limiting member 412 is provided at the end of the rotating cylinder 406. The end face of the limiting member 412 is a conical surface. Two first wedges 405, which can move relative to each other in the horizontal direction, are provided at relatively opposite positions inside the first slider 403. The first wedges 405 are provided with conical surfaces that cooperate with the end faces of the limiting member 412. The first wedges 405 are provided with fixing holes 409. When the first wedges 405 fix the rotating cylinder 406, the fixing holes 409 on the first wedges 405 are interconnected with the positioning holes 408 on the first slider 403. The fixing pins 407 on the upper and lower clamping members, corresponding to the positions of the fixing holes 409 on the first wedges 405, can be inserted into the fixing holes 409 on the first wedges 405, so that the upper and lower clamping members fix the first wedges 405.

[0055] Furthermore, the second slider 502 is assembled and disassembled from the center along the arrangement direction of the rotating column 406. The snap-fit ​​part 413 of the rotating column 406 is installed in accordance with the limiting groove of the first slider 403, and the first wedge 405 is provided in the first slider 403 at the installation position corresponding to the limiting member 412 of the rotating column 406, so that the first wedge 405 can clamp and fix the rotating column 406. After installing each component on the two components of the first slider 403, the first slider 403 is formed by assembling the components. At this time, the fixing pin 407 of the first clamping member 404 cooperates with the positioning hole 408 on the first slider 403 to form a fixed connection structure for each component of the first slider 403. The thread provided between the first clamping members 404 can fix the rotating slider 4 on the slide rail 1, while ensuring the fixed connection structure of the first clamping member 404 to each component of the first slider 403.

[0056] Furthermore, the movable slider 5 includes a second slider 502, which has a mounting hole for a fixing rod 501 opened in the vertical direction. The second slider 502 has a second wedge 504 that can move horizontally toward the mounting hole for the fixing rod 501. The second slider 502 has a threaded hole corresponding to the moving direction of the second wedge 504, so that the second wedge 504 can clamp and fix the fixing rod 501.

[0057] Furthermore, both ends of the fixing rod 501 are provided with fixing members for fixing and connecting the support rod 401.

[0058] Furthermore, the second slider 502 is provided with a sliding groove that matches the slide rail 1, and the second slider 502 is provided with a second clamping member 503. The second slider 502 can be inserted into the second clamping member 503 in the horizontal direction. The second clamping member 503 is provided with a through hole corresponding to the mounting hole of the fixing rod 501 of the second slider 502. The second clamping member 503 and the second slider 502 are provided with bolt holes in the transverse direction.

[0059] The second slider 502 can be disassembled and assembled along the direction of the sliding groove at its center position. The second wedge 504 can be installed in the structural component for which the sliding groove is opened in the second slider 502. After the two components are connected, the second clamping member 503 is used to sleeve the second slider 502 in a connecting structure, so that the second clamping member 503 can connect the structural component of the second slider 502. At the same time, the bolts provided on the second slider 502 and the second clamping member 503 can be used to adjust the tightness of the bolts so that the movable slider 5 can slide or be fixed on the slide rail 1. The bolts can also be used to connect and fix the structural component of the second slider 502.

[0060] Furthermore, a detachable support member 402 is provided on the end of the support rod 401 away from the rotating sliding slider 4. The support member 402 is connected to the support rod 401 through a sleeve. The sleeve is provided with a plurality of mounting holes evenly distributed in the opposite direction of the connecting rod.

[0061] In this embodiment, during use, the rotating slider 4 and the moving slider 5 move in coordination on the support platform, enabling the support rod 401 to provide good support for car bumpers of different sizes. The support member 402, located at the end of the support rod 401, is connected to the support rod 401 via a sleeve. When replacing different car bumpers, the corresponding support member 402 is replaced. Furthermore, the support member 402 utilizes the mounting holes provided on the sleeve to create a telescopic connection between the support rod 401 and the support member 402, thereby ensuring that the support rod 401 can provide a good fixed installation effect for car bumpers of different sizes. Meanwhile, depending on the different car bumpers, the rotation angles of the rotating slider 4 and the support rod 401 need to be adjusted, which means that the fixing rod 501 needs to be adapted to different angles of the support rod 401. The second wedge 504 on the slider 5 is used to tighten or loosen the fixing rod 501, so that when the support rod 401 is adjusted to any position, the fixing rod 501 can effectively fix and support the support rod 401 in any rotation state. The rotating sliding block 4 includes a first slider 403. The first slider 403 is provided with a first clamping member 404 at both its upper and lower ends. The first clamping members 404 installed at the upper and lower ends are connected by bolts, so that the first clamping members 404 can be fixedly installed on the first slider 403. By adjusting the tightness of the bolts, the first clamping members 404 can also be used to fix the rotating sliding block 4 on the slide rail 1. Furthermore, the first clamping member 404 is provided with a positioning pin 411 that matches the positioning hole 408 on the first slider 403, which facilitates the positioning and installation of the first clamping member 404 on the first slider 403. At the same time, during the process of clamping and fixing the rotating column 406 by the first wedge 405, the fixing hole 409 of the first wedge 405 is connected to the positioning hole 408 on the first slider 403, and the positioning pin 411 at the position of the fixing hole 409 can be inserted into the fixing hole 409, so that the first clamping member 404 can also fix the first wedge 405, further improving the clamping effect of the first wedge 405 on the rotating column 406. In order to ensure that the first wedge 405 can always move in the positive direction during the movement of the first slider 403, a guide groove is provided on the side wall of the internal structure of the first slider 403 for the movement of the first wedge 405, and a protrusion is provided on the first slider 403 at the position corresponding to the guide groove. Through the cooperation between the protrusion and the guide groove, the first wedge 405 can move in a directional manner within the first slider 403, avoiding the first wedge 405 from getting stuck with other structures, which would prevent the first wedge 405 from effectively fixing the rotating cylinder 406. The movable slider 5 includes a second slider 502 and a second clamping member 503. The movable slider 5 slides on the slide rail 1 by utilizing the groove structure that cooperates between the second slider 502 and the second clamping member 503. At the same time, the second clamping member 503 clamps and fixes the second slider 502 with bolts, so that the movable slider 5 can be fixed on the slide rail 1. The second wedge 504 inside the second slider 502 enables the fixing rod 501 to simultaneously satisfy the functions of being adjustable up and down and being detachable. This allows the staff to make adaptive adjustments based on different car bumpers or car bumpers installed at both ends of the support platform, so that the fixing rod 501 can provide good fixed support for the support rod 401 in different usage scenarios. During the installation of car bumpers at both the upper and lower ends of the support platform, to ensure that the lower bumper maintains a good installation position, an adjustable plate 3 is provided at the corresponding installation position of the car bumper on the support platform. This plate is adaptable to various sizes of car bumpers installed at the lower end of the support platform, thereby ensuring that the support assembly as a whole can provide good support for any installation and any size of car bumper. In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the product is in use. They are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0062] Furthermore, the use of terms such as "horizontal" and "vertical" in the description of this invention does not imply that the components are required to be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0063] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0064] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An automotive bumper spray support apparatus, characterized by, The system includes a support assembly, wherein the support point position of the support rod (401) on the support assembly can be arbitrarily adjusted on the support platform, so that the support assembly can be used for the installation of car bumpers of different specifications. One end of the support rod (401) is connected to the rotating sliding block (4), so that the support rod (401) can rotate in any direction on the support platform along the connection end. The support assembly includes a sliding block (5), and the sliding block (5) is provided with a fixed rod (501) that can be adjusted up and down. The fixed rod (501) is used to support the support rod (401). The rotating sliding block (4) and the sliding block (5) are slidably connected to the support platform, so that the rotating sliding block (4) and the sliding block (5) can move in the horizontal direction of the support platform. It also includes two transverse slide rails distributed in the transverse direction and three longitudinal slide rails distributed in the longitudinal direction, wherein the transverse slide rails and the longitudinal slide rails include at least two slide rods; The support assembly includes a left support assembly, a right support assembly, and a front support assembly. The rotating sliders (4) of the left and right support assemblies are arranged on the transverse slide rails, and the moving sliders (5) of the left and right support assemblies are arranged on the longitudinal slide rails on both sides of the support assembly. The rotating slider (4) of the front support assembly is arranged on the longitudinal slide rail at the center position, and the moving slider (5) of the front support assembly is arranged on another transverse slide rail.

2. The automotive bumper painting support device according to claim 1, characterized in that, The rotating slider (4) includes a rotating column (406) arranged in the vertical direction. The rotating column (406) can rotate on the rotating slider (4) with the vertical direction as the axis. At the same time, the support rod and the rotating column (406) are connected by a hinge.

3. The automotive bumper painting support device according to claim 2, characterized in that, The rotating slider (4) includes a first slider (403), at least one side of the first slider (403) is provided with at least one rotating column (406), the first slider (403) is provided with a first clamping member (404) installed on one side of the rotating column (406), the rotating column (406) is provided with a snap-fit ​​part (413), the first slider (403) is provided with a limiting groove at the position corresponding to the rotating column (406), the snap-fit ​​part (413) is provided in the limiting groove, the first clamping member (404) is provided with a limiting hole through which the rotating column (406) passes, and the upper end face of the snap-fit ​​part (413) and the lower end face of the first clamping member (404) form a positioning fit.

4. The automotive bumper painting support device according to claim 3, characterized in that, The rotating slider (4) is provided with a rotating column (406) at both the upper and lower ends. The first slider (403) is provided with a first clamping member (404) at both the upper and lower ends. The first slider (403) is provided with a positioning groove (410) on both sides in the lateral direction. The first clamping member (404) is provided with a positioning pin (411) at the position corresponding to the positioning groove (410). The positioning pin (411) is provided with a bolt hole that runs vertically through it.

5. The automotive bumper painting support device according to claim 4, characterized in that, The end of the rotating cylinder (406) is provided with a limiting member (412), the end face of the limiting member (412) is a conical surface, and two first wedges (405) that can move relative to each other in the horizontal direction are provided at opposite positions inside the first slider (403). The first wedges (405) are provided with conical surfaces that cooperate with the end face of the limiting member (412), and the first wedges (405) are provided with fixing holes (409). When the first wedges (405) fix the rotating cylinder (406), the fixing holes (409) on the first wedges (405) are connected to the positioning holes (408) on the first slider (403), and the fixing pins (407) on the two first clamping members corresponding to the fixing holes (409) on the first wedges (405) can be inserted into the fixing holes (409) on the first wedges (405) so that the two first clamping members fix the first wedges (405).

6. The automotive bumper painting support device according to claim 4, characterized in that, The first slider (403) has a first groove at its upper and lower ends that matches the slide rail (1), and the first clamping member (404) has a second groove at the position corresponding to the first groove. The first groove and the second groove are combined to form a groove structure that matches the slide rod.

7. The automotive bumper painting support device according to claim 1, characterized in that, The movable slider (5) includes a second slider (502), which has a mounting hole for a fixed rod (501) in the vertical direction. The second slider (502) has a second wedge (504) that can move horizontally toward the mounting hole for the fixed rod (501). The second slider (502) has a threaded hole corresponding to the moving direction of the second wedge (504), so that the second wedge (504) can clamp and fix the fixed rod (501).

8. The automotive bumper painting support device according to claim 7, characterized in that, Both ends of the fixing rod (501) are provided with fixing members for fixing and connecting the support rod (401).

9. The automotive bumper painting support device according to claim 7, characterized in that, The second slider (502) is provided with a groove that matches the slide rail (1). The second slider (502) is provided with a second clamping member (503). The second slider (502) can be inserted into the second clamping member (503) in the horizontal direction. The second clamping member (503) is provided with a through hole corresponding to the mounting hole of the fixing rod (501) of the second slider (502). The second clamping member (503) and the second slider (502) are provided with bolt holes in the transverse direction.

10. The automotive bumper painting support device according to claim 1, characterized in that, The support platform includes an adjustment plate (3), on which a positioning component (301) matching the car bumper is provided. The adjustment plate (3) is an adjustable structure on the support assembly.

11. The automotive bumper painting support device according to claim 1, characterized in that, A support member (402) is provided on one end of the support rod (401) away from the rotating sliding block (4), and the support member (402) and the support rod (401) are connected by a telescopic connection structure.

12. The automotive bumper painting support device according to claim 11, characterized in that, The support rod (401) and the support member (402) are connected by a sleeve, and the sleeve has a number of mounting holes along the direction of the support rod (401).

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