A paint spraying and fixing device for front and rear covers of automobiles

Abstract

The utility model relates to the technical field of automobile spraying, and more specifically, to a paint spraying fixing device for front and rear hoods of an automobile, comprising a frame, a first tail hood mounting plate, a hood support frame, a hood mounting plate and a tail hood support frame, and having the function of fixing two different types of hoods on the same side of the frame. Since the first tail hood mounting plate is arranged in the middle of the frame, the tail hoods on both sides can be fixed to the two ends of the first tail hood mounting plate at the same time, and the hood mounting plate, the tail hood support frame and the hood support frame are symmetrically distributed at the two ends of the first tail hood mounting plate. Therefore, the two ends of the frame can fix hoods of different models at the same time, so that hoods of different types or different models can be sprayed with paint at the same time, which effectively solves the technical problem that hoods of different models and types cannot be sprayed with paint at the same time in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile spraying, and more specifically to a paint spraying fixing device for front and rear covers of an automobile. Background Art

[0002] In the automobile coating process manufacturing, the front and rear cover parts paint processing is the product of most coating workshops, mainly used in debugging and automobile after-sales 4S stores. The currently commonly used front and rear cover parts paint processing is to install the front and rear cover parts on the white body and spray the paint along with the vehicle.

[0003] The prior art discloses a hood welding spray auxiliary device, including a crossbeam, a connecting rod is provided between the crossbeams, the connecting rod is fixedly connected to the crossbeam, a plurality of positioning plates are provided on the crossbeam, the positioning plates are fixedly connected to the crossbeam, a suspension beam is provided on the connecting rod, the suspension beam is fixedly connected to the connecting rod, a support frame is provided under the crossbeam, and the support frame is fixedly connected to the crossbeam. The front lock buckle of the hood is fixed to the suspension beam, and the installation hinge is fixed to the positioning plate so that the hood is tilted and suspended in the air. The support frame is used to support the crossbeam and the suspension beam, and a positioning block is provided on the lower surface of the crossbeam, and the positioning block is fixedly connected to the crossbeam. The positioning block is convenient for connection with other clamps such as a skid, and the positioning is accurate, which is convenient for the hood and spraying.

[0004] However, the spray auxiliary device in the prior art is only for the hood of a single model. The hoods of different models need to be fixed with auxiliary devices of different sizes, and only one hood can be processed at a time. There is a technical problem that different models and types of hoods cannot be painted at the same time. Utility Model Content

[0005] The utility model aims to overcome the shortcoming in the prior art that different models and types of hoods cannot be sprayed with paint at the same time, and provides a paint spraying and fixing device for the front and rear hoods of an automobile.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A paint spraying and fixing device for front and rear hoods of an automobile comprises a frame, a first tail cover mounting plate arranged in the middle of the frame, hood support frames respectively arranged at both ends of the frame, a hood mounting plate arranged on the frame and arranged between the first tail cover mounting plate and the hood support frame, and a tail cover support frame symmetrically arranged on the frame and arranged between the hood mounting plate and the hood support frame, wherein the first tail cover mounting plate and the hood mounting plate are used to fix hinges of the tail cover and the hood, respectively; the height of the first tail cover mounting plate is greater than the height of the hood mounting plate, the height of the hood mounting plate is greater than the height of the hood support frame, and the tail cover support frame and the hood support frame are at the same height.

[0008] The utility model discloses a paint spray fixing device for front and rear covers of an automobile. The first tail cover mounting plate is used to fix the hinge of the tail cover, the tail cover support frame can support the other end of the tail cover, the hood mounting plate is used to fix the hinge of the hood, the hood support frame is used to support the other end of the hood, the height of the first tail cover mounting plate is set to be greater than the height of the hood mounting plate, the height of the hood mounting plate is set to be greater than the height of the hood support frame, the tail cover support frame and the hood support frame are set at the same height, so that the tail cover and the hood can be placed tilted and the placement inclination of the tail cover is greater than the placement inclination of the hood. This is because the curvature of the tail cover is greater than that of the hood, and the length of the tail cover is shorter than that of the hood, so the fixing posture of the tail cover on the first tail cover mounting plate and the tail cover support frame is closer to vertical Vertical placement is more in line with the painting posture requirements of the tail cover, so that the fixing posture of the hood on the hood mounting plate and the hood support frame is closer to horizontal placement, which is more in line with the painting posture requirements of the hood; therefore, the same side of the frame has the function of fixing two different types of hoods; since the first tail cover mounting plate is arranged in the middle of the frame, the tail covers on both sides can be fixed to the two ends of the first tail cover mounting plate at the same time, and the hood mounting plate, the tail cover support frame and the hood support frame are symmetrically distributed at the two ends of the first tail cover mounting plate, so the two ends of the frame can fix the hoods of different models at the same time, so that hoods of different types or different models can be painted at the same time, which effectively solves the technical problem that hoods of different models and types cannot be painted at the same time in the prior art.

[0009] Furthermore, the first tail cover mounting plate is provided with two groups, and the connection line between the two groups of the first tail cover mounting plates is perpendicular to the connection line of the tail cover support frames at both ends. The two groups of the first tail cover mounting plates can respectively fix the hinges on both sides of the tail cover, so that the tail cover is fixed more stably; because the connection line between the two groups of the first tail cover mounting plates is perpendicular to the connection line of the tail cover support frames at both ends, a stable triangular support layout can be formed for the tail covers on both sides.

[0010] Furthermore, the hair cover mounting plates are provided in four groups, and the four groups of hair cover mounting plates are respectively arranged around the two groups of the first tail cover mounting plates, and the distance between any two groups of hair cover mounting plates in the direction parallel to the connection line between the two groups of the first tail cover mounting plates is greater than the distance between the two groups of the first tail cover mounting plates. Since the distance between the hinges on both sides of the hair cover is greater than the distance between the hinges on both sides of the tail cover, the distance between any two groups of hair cover mounting plates in the direction parallel to the connection line between the two groups of the first tail cover mounting plates is greater than the distance between the two groups of the first tail cover mounting plates, which meets the fixing requirements of the hair cover, and at the same time, a stable triangular support layout can be formed for the hair covers on both sides.

[0011] Furthermore, the frame is provided with a second tail cover mounting plate, which is arranged between the first tail cover mounting plate and the hair cover mounting plate, and the height of the second tail cover mounting plate is flush with the height of the hair cover mounting plate. A second tail cover mounting plate is added between the first tail cover mounting plate and the hair cover mounting plate, and since the height of the second tail cover mounting plate is flush with the height of the hair cover mounting plate, the requirements of different tail cover placement inclination angles of different vehicle models or different sizes are met.

[0012] Furthermore, the second tail cover mounting plates are provided with four groups, and the four groups of the second tail cover mounting plates are respectively arranged around the two groups of the first tail cover mounting plates, and the spacing between any two groups of the second tail cover mounting plates in the direction parallel to the connection line between the two groups of the first tail cover mounting plates is greater than the spacing between the two groups of the first tail cover mounting plates and less than the spacing between any two groups of the tail cover mounting plates. The spacing between any two groups of the second tail cover mounting plates in the direction parallel to the connection line between the two groups of the first tail cover mounting plates is set to be greater than the spacing between the two groups of the first tail cover mounting plates and less than the spacing between any two groups of the tail cover mounting plates, so as to meet the fixing requirements of tail covers of different models or different sizes with different hinge spacings.

[0013] Further, the second tail cover mounting plate is provided with a notch for avoiding the tail cover hinge position. The second tail cover mounting plate is provided with a notch for avoiding the tail cover hinge position, so that the hinge is fixed upward from the bottom of the second tail cover mounting plate, and a mounting position is reserved for the protruding hinge position.

[0014] Furthermore, the first tail cover mounting plate, the hair cover mounting plate and the second tail cover mounting plate are all provided with a plurality of threaded holes. The first tail cover mounting plate, the hair cover mounting plate and the second tail cover mounting plate are all provided with a plurality of threaded holes to realize threaded fixing hinges and realize stable support of the car cover.

[0015] Furthermore, it also includes a support fixture that can be respectively assembled on the hair cover support frame and the tail cover support frame, and the support fixture is used to be detachably connected to the tail cover or hair cover. The support fixture can be respectively assembled on the hair cover support frame and the tail cover support frame, and the support fixture is used to be detachably connected to the tail cover or hair cover, and plays the role of supporting and fixing the tail cover or hair cover, avoiding the tail cover or hair cover from directly contacting the hair cover support frame and the tail cover support frame on the frame, and avoiding the tail cover or hair cover from being damaged by collision.

[0016] Furthermore, a sliding frame that can flow in the workshop is provided at the bottom of the frame, and the frame is detachably mounted on the sliding frame. The frame is arranged on the sliding frame that can flow in the workshop, so that it is convenient to move the position in the workshop; because the frame is detachably mounted on the sliding frame, it is convenient to disassemble and replace the frame.

[0017] Furthermore, the bottom of the frame is provided with a plurality of positioning tubes, the bottom of the positioning tubes is provided with positioning holes, and the slide frame is provided with a plurality of positioning pins that can be inserted into the positioning holes. The frame and the slide frame can be fixed by aligning the positioning pins with the positioning holes and inserting them into the positioning tubes, which has the advantages of easy operation and stable connection.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model discloses a paint spraying and fixing device for front and rear hoods of an automobile, which has the function of fixing two different types of hoods on the same side of a frame. Since a first tail cover mounting plate is arranged in the middle of the frame, the tail covers on both sides can be fixed to the two ends of the first tail cover mounting plate at the same time, and the tail cover mounting plate, the tail cover supporting frame and the tail cover supporting frame are symmetrically distributed at the two ends of the first tail cover mounting plate. Therefore, hoods of different models can be fixed at the two ends of the frame at the same time, so that hoods of different types or models can be sprayed with paint at the same time, which effectively solves the technical problem in the prior art that hoods of different models and types cannot be sprayed with paint at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a perspective and structural schematic diagram of a paint spraying and fixing device for the front and rear covers of an automobile;

[0021] Figure 2 A schematic diagram of the structure of a paint spraying fixture for the front and rear covers of an automobile from a second perspective;

[0022] Figure 3 A schematic diagram of the structure of a paint spraying fixture for the front and rear covers of an automobile from three viewing angles;

[0023] Figure 4 This is a schematic diagram of the assembly status of the SUV / MPV tail cover;

[0024] Figure 5 This is a schematic diagram of the assembly state of a car hood;

[0025] Figure 6 The figure is a schematic diagram of the assembly state of the car tail cover;

[0026] Figure 7 It is a schematic diagram of the assembly status of the rack and the skid frame.

[0027] In the attached drawings: 1, frame; 11, threaded hole; 12, positioning tube; 13, positioning hole; 2, first tail cover mounting plate; 3, bonnet support frame; 4, bonnet mounting plate; 5, tail cover support frame; 6, second tail cover mounting plate; 61, incision; 7, support fixture; 8, slide frame; 81, positioning pin; 9, car bonnet; 10, SUV / MPV tail cover; 14, car tail cover. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with specific implementation methods. The drawings are only used for exemplary descriptions, and are only schematic diagrams, not actual pictures, and cannot be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, 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.

[0029] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] Embodiment 1

[0031] like Figures 1 to 5 The first embodiment of the utility model is shown in which a paint spraying and fixing device for the front and rear covers of an automobile is provided.

[0032] A paint spray fixing device for front and rear hoods of an automobile comprises a frame 1, a first tail cover mounting plate 2 arranged in the middle of the frame 1, hood support frames 3 respectively arranged at both ends of the frame 1, a hood mounting plate 4 arranged on the frame 1 and arranged between the first tail cover mounting plate 2 and the hood support frame 3, and a tail cover support frame 5 symmetrically arranged on the frame 1 and arranged between the hood mounting plate 4 and the hood support frame 3, wherein the first tail cover mounting plate 2 and the hood mounting plate 4 are used to fix the hinges of the tail cover and the hood respectively; the height of the first tail cover mounting plate 2 is greater than the height of the hood mounting plate 4, the height of the hood mounting plate 4 is greater than the height of the hood support frame 3, and the tail cover support frame 5 is at the same height as the hood support frame 3. Among them, the first tail cover mounting plate 2 is provided with two groups, and the connection line between the two groups of the first tail cover mounting plates 2 is perpendicular to the connection line of the tail cover support frames 5 at both ends. There are four groups of hair cover mounting plates 4, which are respectively arranged around the two groups of first tail cover mounting plates 2. In the direction parallel to the connection line between the two groups of first tail cover mounting plates 2, the distance between any two groups of hair cover mounting plates 4 is greater than the distance between the two groups of first tail cover mounting plates 2. There are also support fixtures 7 that can be respectively assembled on the hair cover support frame 3 and the tail cover support frame 5, and the support fixture 7 is used to be detachably connected to the tail cover or the hair cover.

[0033] In this embodiment, if Figure 1 to Figure 2As shown, the first tail cover mounting plate 2 is used to fix the hinge of the tail cover, the tail cover support frame 5 can support the other end of the tail cover, the hair cover mounting plate 4 is used to fix the hinge of the hair cover, and the hair cover support frame 3 is used to support the other end of the hair cover. The height of the first tail cover mounting plate 2 is set to be greater than the height of the hair cover mounting plate 4, and the height of the hair cover mounting plate 4 is set to be greater than the height of the hair cover support frame 3. The tail cover support frame 5 and the hair cover support frame 3 are set at the same height, so that the tail cover and the hair cover can be placed at an angle and the placement inclination of the tail cover is greater than the placement inclination of the hair cover. This is because the curvature of the tail cover is greater than that of the hair cover, and the length of the tail cover is shorter than that of the hair cover. Therefore, the fixed posture of the tail cover on the first tail cover mounting plate 2 and the tail cover support frame 5 is closer to vertical placement, which is more in line with the tail cover The painting posture requirement makes the fixing posture of the hood on the hood mounting plate 4 and the hood support frame 3 closer to horizontal placement, which is more in line with the painting posture requirement of the hood, so the same side of the frame 1 has the function of fixing two different types of hoods; since the first tail cover mounting plate 2 is arranged in the middle of the frame 1, the tail covers on both sides can be fixed to the two ends of the first tail cover mounting plate 2 at the same time, and the hood mounting plate 4, the tail cover support frame 5 and the hood support frame 3 are symmetrically distributed at the two ends of the first tail cover mounting plate 2, so the two ends of the frame 1 can fix hoods of different models at the same time, so that hoods of different types or different models can be painted at the same time, which effectively solves the technical problem that hoods of different models and types cannot be painted at the same time in the prior art.

[0034] In this embodiment, if Figure 3 As shown, the two groups of first tail cover mounting plates 2 can respectively fix the hinges on both sides of the tail cover, so that the tail cover is fixed more stably; since the connection line between the two groups of first tail cover mounting plates 2 is perpendicular to the connection line of the tail cover support frames 5 at both ends, a stable triangular support layout can be formed for the tail covers on both sides.

[0035] In this embodiment, if Figure 3 As shown, since the hinge spacing on both sides of the hair cover is greater than the hinge spacing on both sides of the tail cover, the spacing between any two groups of hair cover mounting plates 4 arranged in a direction parallel to the connecting line between the two groups of first tail cover mounting plates 2 is greater than the spacing between the two groups of first tail cover mounting plates 2, which meets the fixing requirements of the hair cover and can form a stable triangular support layout for the hair covers on both sides.

[0036] In this embodiment, if Figure 4 As shown, the first tailgate mounting plate 2 can be used to fix the hinge of the SUV / MPV tailgate 10; Figure 5As shown, two sets of bonnet mounting plates 4 can be used to fix the hinges of the car bonnet 9; the support clamps 7 can be respectively assembled on the bonnet support frame 3 and the tail cover support frame 5, and the support clamps 7 are used to be detachably connected to the tail cover or bonnet, so as to support and fix the tail cover or bonnet, avoid direct contact between the tail cover or bonnet and the bonnet support frame 3 and the tail cover support frame 5 on the frame 1, and avoid damage to the tail cover or bonnet.

[0037] Embodiment 2

[0038] like Figure 1 , Figure 3 and Figure 6 The figure shows a second embodiment of a paint spraying and fixing device for the front and rear covers of an automobile according to the utility model.

[0039] This embodiment is similar to the first embodiment, except that: the frame 1 is provided with a second tail cover mounting plate 6, the second tail cover mounting plate 6 is arranged between the first tail cover mounting plate 2 and the hair cover mounting plate 4, and the height of the second tail cover mounting plate 6 is flush with the height of the hair cover mounting plate 4. Among them, there are four groups of second tail cover mounting plates 6, and the four groups of second tail cover mounting plates 6 are respectively arranged around the two groups of first tail cover mounting plates 2. In the direction parallel to the connection line between the two groups of first tail cover mounting plates 2, the spacing between any two groups of second tail cover mounting plates 6 is greater than the spacing between the two groups of first tail cover mounting plates 2 and less than the spacing between any two groups of hair cover mounting plates 4. Among them, the second tail cover mounting plate 6 is provided with a cutout 61 for avoiding the position of the tail cover hinge. Among them, the first tail cover mounting plate 2, the hair cover mounting plate 4 and the second tail cover mounting plate 6 are all penetrated with a plurality of threaded holes 11.

[0040] In this embodiment, if Figure 1 As shown, a second tail cover mounting plate 6 is added between the first tail cover mounting plate 2 and the front cover mounting plate 4. Since the height of the second tail cover mounting plate 6 is flush with the height of the front cover mounting plate 4, the requirements for different tail cover placement inclination angles of different vehicle models or different sizes are met.

[0041] In this embodiment, if Figure 3 As shown, the distance between any two groups of second tail cover mounting plates 6 in the direction parallel to the connecting line between the two groups of first tail cover mounting plates 2 is set to be larger than the distance between the two groups of first tail cover mounting plates 2 and smaller than the distance between any two groups of tail cover mounting plates 4, so as to meet the fixing requirements of tail covers of different models or different sizes with different hinge distances.

[0042] In this embodiment, if Figure 3 As shown, a cutout 61 is provided on the second tail cover mounting plate 6 for avoiding the tail cover hinge position, so that the hinge is fixed upward from the bottom of the second tail cover mounting plate 6, and a mounting position is reserved for the protruding hinge position; Figure 6As shown, the second tailgate mounting plate 6 can be used to fix the hinge of the tailgate 14 of the car.

[0043] In this embodiment, if Figure 3 As shown, a plurality of threaded holes 11 are provided on the first tail cover mounting plate 2, the hood mounting plate 4 and the second tail cover mounting plate 6 to realize threaded fixing hinges and achieve stable support for the hood.

[0044] Embodiment 3

[0045] like Figure 5 and Figure 7 The third embodiment of the utility model is shown in which a paint spraying and fixing device for the front and rear covers of an automobile is provided.

[0046] This embodiment is similar to the first embodiment or the second embodiment, except that: a sled frame 8 that can flow in a workshop is provided at the bottom of the frame 1, and the frame 1 can be detachably mounted on the sled frame 8. Among them, a plurality of positioning tubes 12 are provided at the bottom of the frame 1, a positioning hole 13 is opened at the bottom of the positioning tube 12, and a plurality of positioning pins 81 that can be inserted into the positioning holes 13 are provided on the sled frame 8.

[0047] In this embodiment, if Figure 7 As shown, the frame 1 is arranged on a sled frame 8 that can flow in the workshop, so that it is convenient to move the frame 1 in the workshop; because the frame 1 is detachably arranged on the sled frame 8, it is convenient to disassemble and replace the frame 1.

[0048] In this embodiment, if Figure 5 and Figure 7 As shown, by aligning the positioning pin 81 with the positioning hole 13 and inserting it into the positioning tube 12, the frame 1 and the sled frame 8 can be fixed, which has the advantages of easy operation and stable connection.

[0049] In the specific contents of the above-mentioned specific implementation methods, the various technical features can be combined in any non-contradictory manner. In order to make the description concise, not all possible combinations of the above-mentioned technical features are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection scope of the claims of the utility model.

Claims

1. A paint spraying and fixing device for the front and rear covers of a car, characterized in that: The invention comprises a frame (1), a first tail cover mounting plate (2) arranged in the middle of the frame (1), a hair cover support frame (3) respectively arranged at both ends of the frame (1), a hair cover mounting plate (4) arranged on the frame (1) and arranged between the first tail cover mounting plate (2) and the hair cover support frame (3), and a tail cover support frame (5) symmetrically arranged on the frame (1) and arranged between the hair cover mounting plate (4) and the hair cover support frame (3); the first tail cover mounting plate (2) and the hair cover mounting plate (4) are respectively used to fix the hinges of the tail cover and the hair cover; the height of the first tail cover mounting plate (2) is greater than the height of the hair cover mounting plate (4), the height of the hair cover mounting plate (4) is greater than the height of the hair cover support frame (3), and the tail cover support frame (5) and the hair cover support frame (3) are at the same height.

2. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 1, characterized in that: The first tail cover mounting plates (2) are provided with two groups, and the connection line between the two groups of the first tail cover mounting plates (2) is perpendicular to the connection line of the tail cover supporting frames (5) at both ends.

3. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 2, characterized in that: The hair cover mounting plates (4) are provided in four groups, and the four groups of hair cover mounting plates (4) are respectively arranged around two groups of the first tail cover mounting plates (2), and in a direction parallel to a connection line between the two groups of the first tail cover mounting plates (2), the distance between any two groups of the hair cover mounting plates (4) is greater than the distance between the two groups of the first tail cover mounting plates (2).

4. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 3, characterized in that: The frame (1) is provided with a second tail cover mounting plate (6), the second tail cover mounting plate (6) is arranged between the first tail cover mounting plate (2) and the hair cover mounting plate (4), and the height of the second tail cover mounting plate (6) is flush with the height of the hair cover mounting plate (4).

5. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 4, characterized in that: Four groups of the second tail cover mounting plates (6) are provided, and the four groups of the second tail cover mounting plates (6) are respectively arranged around two groups of the first tail cover mounting plates (2), and in a direction parallel to a connection line between the two groups of the first tail cover mounting plates (2), the spacing between any two groups of the second tail cover mounting plates (6) is greater than the spacing between the two groups of the first tail cover mounting plates (2) and less than the spacing between any two groups of the hair cover mounting plates (4).

6. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 4, characterized in that: The second tail cover mounting plate (6) is provided with a cutout (61) for avoiding the tail cover hinge position.

7. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 4, characterized in that: The first tail cover mounting plate (2), the hair cover mounting plate (4) and the second tail cover mounting plate (6) are all provided with a plurality of threaded holes (11).

8. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 1, characterized in that: It also comprises a support fixture (7) which can be respectively mounted on the hair cover support frame (3) and the tail cover support frame (5), and the support fixture (7) is used for being detachably connected to the tail cover or the hair cover.

9. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 1, characterized in that: A skid frame (8) that can flow in a workshop is provided at the bottom of the frame (1), and the frame (1) can be detachably mounted on the skid frame (8).

10. The paint spraying and fixing device for the front and rear covers of an automobile according to claim 9, characterized in that: A plurality of positioning tubes (12) are provided at the bottom of the frame (1), a positioning hole (13) is opened at the bottom of the positioning tube (12), and a plurality of positioning pins (81) that can be inserted into the positioning holes (13) are provided on the sled frame (8).

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