CN215843746U - Auxiliary tool for automobile coating - Google Patents
Auxiliary tool for automobile coating Download PDFInfo
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- CN215843746U CN215843746U CN202121962925.6U CN202121962925U CN215843746U CN 215843746 U CN215843746 U CN 215843746U CN 202121962925 U CN202121962925 U CN 202121962925U CN 215843746 U CN215843746 U CN 215843746U
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Abstract
An auxiliary tool for automobile coating comprises a connecting plate, wherein a positioning sleeve and/or a positioning pin are arranged on the connecting plate; the U-shaped piece is fixedly connected to the connecting plate; one end of the connecting rod is rotatably connected to the U-shaped part through a pin shaft, and the other end of the connecting rod is connected with the handle. The assistive device is connected with the engine hood and the inner plate process hole of the luggage compartment cover in a bolt and insertion mode through a positioning sleeve and a positioning pin arranged on the connecting plate. The auxiliary tool for automobile coating can meet the installation requirements of the engine hood of the automobile body and the installation requirements of the trunk cover, and the universality of the installation position is realized; the multifunctional auxiliary tool is also provided with a vehicle body engine cover and a luggage compartment cover, the angle of the auxiliary tool can be fixed before a fine sealing process in a coating process, the angle of the auxiliary tool can be adjusted to eliminate multiple functions of an air chamber during electrophoresis operation, a handle is additionally arranged, the functions of a coating robot and manual operation for opening the luggage compartment cover and the engine cover are added, and the multifunctional auxiliary tool is a universal multifunctional auxiliary tool for automobile coating.
Description
Technical Field
The utility model relates to the technical field of automobile coating manufacturing, in particular to an auxiliary tool for automobile coating.
Background
The coating is one of important processes in automobile production, not only ensures the attractiveness of the automobile, but also can improve the corrosion resistance of the automobile and prolong the service life of the automobile. In the prior art, the automobile coating process route comprises body-in-white inspection, installation of a pretreatment electrophoresis auxiliary tool, pretreatment electrophoresis, drying, replacement of a finish paint auxiliary tool, electrophoresis polishing, sealant spraying, finish paint spraying, drying, finish paint polishing modification and tool disassembly auxiliary tool. In the process route, different processes of the automobile engine cover and the trunk cover correspond to corresponding tooling aids.
When the automobile body is subjected to pretreatment and electrophoretic coating process operation, the posture of the automobile body is not beneficial to the discharge of gas in the automobile body during pretreatment and electrophoretic coating operation due to the automobile body structure or auxiliary reasons, and the gas is blocked to cause the condition of coating failure. In general, in order to achieve a good electrophoresis effect in an inner cavity of a new vehicle, the feasibility of an electrophoresis process needs to be analyzed during design and development, and process holes with proper size and quantity need to be arranged at proper positions of a vehicle body; meanwhile, the electrophoresis effect can be improved by increasing the plate clearance and methods such as coating, welding, glue filling, reserved exhaust points and the like, but for a converted mature vehicle type, if the position of a fabrication hole is recalculated or a new fabrication hole is opened, design change needs to be provided for the product, and a series of professional supports are needed, for example: the hole opening position needs a design department to obtain a conclusion through CAE comprehensive analysis, a foreign company manufacturer reopens the die according to the output requirement of the design department, an engineering department needs trial run verification, result feedback and design department optimization, and the method is long in period and high in cost. We can only consider changing the trunk lid attitude by the body assistant to solve the quality problem.
The existing coating assistive device is of a supporting rod structure, the existing coating assistive device is manually operated and installed on a vehicle body engine cover and a luggage compartment cover before a vehicle is subjected to a pretreatment electrophoresis process, after the vehicle body is subjected to the pretreatment electrophoresis coating process, the luggage compartment cover assistive device needs to be manually operated and replaced by a finish paint assistive device for finishing a subsequent process, the two assistive devices cannot be used universally, and corresponding assistive devices need to be installed again in subsequent processes. And the structure assistive device enables the trunk lid to be opened at a fixed angle, and the air chamber of the trunk lid cannot be adjusted for a converted mature vehicle type.
Other door aids for vehicle doors, while being integrated aids, are not structurally and functionally suited to the trunk lid coating process. During the electrophoresis process operation of the pretreatment of the vehicle body, the auxiliary tool mounting mode is that the top end is connected and locked with the inner plate of the trunk cover by using a snap spring, the non-integrated auxiliary tool is of a supporting rod structure, the auxiliary tool mounting mode is that a positioning pin is inserted into a round hole and penetrates through a corresponding positioning hole on a trunk beam, the operation is complicated and the locking is not performed, and the deformation of the trunk cover is easily caused.
Disclosure of Invention
The auxiliary tool for automobile coating can realize that the same auxiliary tool is arranged on the automobile engine cover and the luggage compartment cover, meet various process requirements, ensure the quality of the automobile engine cover and the luggage compartment cover in the coating process, reduce the labor intensity of workers, save the replacement time of the auxiliary tool, reduce the field operation difficulty and the management difficulty, and meet the quality requirement of the automobile coating process.
In order to solve the problems, the utility model is realized by adopting the following technical scheme:
an auxiliary tool for automobile painting, comprising:
the connecting plate 10 is provided with a positioning sleeve 11 and/or a positioning pin 12;
one end of the connecting rod 30 is rotatably connected with the connecting plate 10;
and the handle 40 is connected to the other end of the connecting rod 30.
Preferably, in the auxiliary tool for automobile painting, a U-shaped part 20 is arranged on the connecting plate 10, and the connecting rod 30 is rotatably connected with an open end of the U-shaped part 20.
Preferably, the auxiliary tool for automobile painting further comprises a fixing pin 50, the fixing pin 50 is an integrally formed U-shaped structural pin, the non-opening side of the fixing pin is in a spiral spring shape, and one end of the opening side of the fixing pin is arranged in the fixing sleeve 21 arranged at the non-opening end of the U-shaped part 20 in a pluggable mode.
Preferably, in the auxiliary tool for automobile painting, a fixing hole 31 is formed at one end of the connecting rod 30, which is close to the end connected with the U-shaped member 20.
Preferably, the auxiliary tool for automobile painting is characterized in that the connecting rod 30 is of a Z-shaped structure, and a limiting protruding part 32 is arranged at one end, close to the end connected with the U-shaped part 20, of the connecting rod.
Preferably, in the auxiliary tool for automobile painting, the handle 40 has a square ring structure.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the auxiliary tool for automobile coating, the pin holes in the connecting plate are connected with the original process holes in the automobile body through bolts, so that independent holes are not required in the automobile body, the connection stability is improved, and the deformation problem of the connecting position of the auxiliary tool and the automobile body is solved;
2. the auxiliary tool added handle for automobile painting provided by the utility model has the functions of facilitating the painting robot and opening the boot cover and the engine hood cover through manual operation;
3. when the assistive device for automobile coating is arranged on the luggage compartment cover to perform coating pretreatment and electrophoresis operation, the luggage compartment cover is not bound by the supporting rod after an automobile body enters the liquid containing groove body, the opening angle of the luggage compartment cover can be adjusted at any time along with the change of the posture of the automobile body, the gas in the luggage compartment cover can be discharged along with the opening angle, and an air chamber cannot be formed.
Drawings
The utility model is further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of an auxiliary device for automobile painting (embodiment A);
FIG. 2 is a schematic view of an auxiliary device for automobile painting (embodiment one b);
FIG. 3 is a schematic view of an auxiliary device for automobile painting (example II);
in the above figures: 10. the fixing device comprises a connecting plate, 11 positioning sleeves, 12 positioning pins, 20U-shaped pieces, 21 fixing sleeves, 30 connecting rods, 31 fixing holes, 32 limiting bosses, 40 handles, 50 fixing pins and 60 labels.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the present invention with reference to the accompanying drawings makes it clear that the described embodiments are a part of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The auxiliary tool for automobile coating can meet the installation requirements of the engine hood of the automobile body and the installation requirements of the trunk cover, and realizes the universality of the installation position; the multifunctional auxiliary tool is also provided with a vehicle body engine cover and a luggage compartment cover, the angle of the auxiliary tool can be fixed before a fine sealing process in a coating process, the angle of the auxiliary tool can be adjusted to eliminate multiple functions of an air chamber during electrophoresis operation, a handle is additionally arranged, the functions of a coating robot and manual operation for opening the luggage compartment cover and the engine cover are added, and the multifunctional auxiliary tool is a universal multifunctional auxiliary tool for automobile coating.
Example one
Referring to fig. 1 and 2, the present embodiment provides an auxiliary tool for coating an automobile as a multifunctional universal auxiliary tool for coating an engine hood and a trunk lid of an automobile, including:
the connecting plate 10 is provided with a positioning sleeve 11 and a positioning pin 12, the number of the positioning sleeve 11 and the positioning pin 12 can be one or more, and the number is set according to the actual hole positions of the engine hood cover and the luggage compartment cover;
the U-shaped part 20 is fixedly connected to the connecting plate 10;
one end of the connecting rod 30 is rotatably connected to the open end of the U-shaped part 20 through a pin shaft;
a handle 40, wherein the handle 40 is connected to the other end of the connecting rod 30.
The utility model provides an automobile painting is with assisting utensil, still include fixed pin 50, fixed pin 50 is integrated into one piece's U type structure, and non-opening side is the coil spring form, and what open side one end can be pegged graft sets up in the fixed cover 21 that the non-open end of U type spare 20 set up.
In the auxiliary tool for coating the automobile, a fixing hole 31 is formed at one end, close to the end connected with the U-shaped part 20, of the connecting rod 30.
In the auxiliary tool for automobile painting, the connecting rod 30 is of a Z-shaped structure, a limiting lug boss 32 is arranged at one end close to the end connected with the U-shaped part 20, and when the connecting rod 30 rotates and is lifted to be perpendicular to the connecting plate 10, the limiting lug boss 32 is clamped at the non-opening end of the U-shaped part 20 to limit the connecting rod 30 to rotate continuously.
In the auxiliary tool for automobile painting, the handle 40 is of a square annular structure, so that the functions of opening the trunk cover and the engine hood by a painting robot and manual operation are realized.
The auxiliary tool for automobile coating is made of light-weight metal materials such as aluminum alloy and the like.
In the auxiliary tool for coating the automobile, the connecting plate 10 is further provided with a label 60 for identifying the type of the auxiliary tool.
The auxiliary tool for automobile coating is connected with the engine hood and the inner plate fabrication hole of the trunk cover in a bolt and insertion mode through the positioning sleeve 11 and the positioning pin 12 on the connecting plate 10.
The specific operation is as follows, firstly, after the positioning pin 12 is inserted into the corresponding fabrication hole through manual operation, then the positioning sleeve 11 is aligned towards the installation fabrication hole, and finally the positioning sleeve 11 is screwed and connected with the fabrication hole of the engine cover and the inner panel of the trunk cover by using a bolt, and the electric wrench for screwing the bolt is provided with a screwing torque: (6-8) N.m, and exceeding 8 N.m causes deformation of the hood and trunk lid, resulting in quality problems. The fixing pin 50 is inserted into the fixing sleeve 21 before a fine sealing process in a coating process, when a vehicle body is subjected to the fine sealing process, in order to prevent the process from being affected, manual operation is required for fixing the handle 40, one end of the fixing pin 50 is firstly pulled out of the fixing sleeve 21, then both ends of the fixing pin 50 are inserted into the fixing hole 31 and the fixing sleeve 21 to fix the handle 40, and after the fine sealing process is completed, the fixing pin 50 is pulled out and finally inserted back into the fixing sleeve 21.
Example two
Referring to fig. 3, the present embodiment provides an auxiliary tool for coating an automobile, which is an auxiliary tool for removing an air chamber of a trunk lid of an automobile, and includes:
the handle 40 is in a square ring shape, and the function of opening the luggage compartment cover by a coating robot and manual operation is realized;
the handle 40 is welded at one end of the connecting rod 30, the other end of the connecting rod 30 is connected to the open end of the U-shaped part 20 through a pin shaft, the U-shaped part 20 is welded on the connecting plate 10, the connecting rod 30 is of a Z-shaped structure, a limiting bulge 32 is arranged at one end close to the end connected with the U-shaped part 20, and when the connecting rod 30 rotates and is lifted to be perpendicular to the connecting plate 10, the limiting bulge 32 is clamped at the non-open end of the U-shaped part 20 to limit the connecting rod 30 to rotate continuously.
The connecting plate 10 is provided with a plurality of positioning sleeves 11, and the connecting plate 10 is further provided with a label 60 for identifying the type of the auxiliary tool.
When in use, the auxiliary tool for automobile coating is screwed with the fabrication hole of the inner plate of the trunk cover by the bolt through the positioning sleeve 11 on the connecting plate 10. When the luggage compartment cover is used for carrying out coating pretreatment and electrophoresis operation, the auxiliary tool is not of a fixed supporting rod structure, the luggage compartment cover is not bound by the supporting rod after an automobile body enters a liquid containing groove body, the opening angle of the luggage compartment cover can be adjusted at any time along with the change of the posture of the automobile body, the gas in the luggage compartment cover can be discharged along with the opening angle, and an air chamber cannot be formed.
It should be noted that the shape of the connecting plate 10 can be designed according to actual requirements, and the number of the positioning sleeves 11 and the positioning pins 12 and the positions on the connecting plate 10 can be set according to actual requirements.
It should also be noted that the attachment plate 10 may be provided with a bayonet locking mechanism when the hood and trunk lids do not have tooling holes for mounting bolts.
In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An auxiliary tool for automobile coating is characterized by comprising:
the connecting plate (10) is provided with a positioning sleeve (11) and/or a positioning pin (12);
one end of the connecting rod (30) is rotatably connected with the connecting plate (10);
a handle (40), wherein the handle (40) is connected to the other end of the connecting rod (30).
2. The auxiliary device for automobile painting according to claim 1, characterized in that a U-shaped member (20) is arranged on the connecting plate (10), and the connecting rod (30) is rotatably connected with the open end of the U-shaped member (20).
3. The auxiliary device for automobile painting according to claim 2, further comprising a fixing pin (50), wherein the fixing pin (50) is an integrally formed U-shaped structural pin, the non-open side of the fixing pin is in a shape of a coil spring, and one end of the non-open side of the fixing pin is arranged in the fixing sleeve (21) arranged at the non-open end of the U-shaped member (20) in a pluggable manner.
4. The auxiliary device for automobile painting according to claim 3, wherein the connecting rod (30) is provided with a fixing hole (31) near the end connected with the U-shaped member (20).
5. The auxiliary device for automobile painting according to claim 4, wherein the connecting rod (30) is Z-shaped, and a limit bulge (32) is arranged near the end connected with the U-shaped part (20).
6. The vehicle finishing aid of claim 1, wherein the handle (40) is of a square ring configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962925.6U CN215843746U (en) | 2021-08-20 | 2021-08-20 | Auxiliary tool for automobile coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121962925.6U CN215843746U (en) | 2021-08-20 | 2021-08-20 | Auxiliary tool for automobile coating |
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| Publication Number | Publication Date |
|---|---|
| CN215843746U true CN215843746U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121962925.6U Active CN215843746U (en) | 2021-08-20 | 2021-08-20 | Auxiliary tool for automobile coating |
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| Country | Link |
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| CN (1) | CN215843746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069446A (en) * | 2022-06-01 | 2022-09-20 | 东风柳州汽车有限公司 | Auxiliary spraying tool for automobile panel |
| CN115522246A (en) * | 2022-09-23 | 2022-12-27 | 中国第一汽车股份有限公司 | Vehicle door universal auxiliary tool for automobile coating pretreatment electrophoresis and working method |
-
2021
- 2021-08-20 CN CN202121962925.6U patent/CN215843746U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115069446A (en) * | 2022-06-01 | 2022-09-20 | 东风柳州汽车有限公司 | Auxiliary spraying tool for automobile panel |
| CN115522246A (en) * | 2022-09-23 | 2022-12-27 | 中国第一汽车股份有限公司 | Vehicle door universal auxiliary tool for automobile coating pretreatment electrophoresis and working method |
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