Auxiliary tool for repairing vehicle identification code

Abstract

The utility model discloses a vehicle identification code repair assistive device. The vehicle identification code repair assistive device comprises a main body frame, a first connecting piece and a second connecting piece, the main body frame is used for fixing the carving machine; the first connecting piece and the second connecting piece are connected to the two sides of the main body frame in the first direction respectively, the first connecting piece is used for being fastened to a first fastening matching part on a repair piece, and the second connecting piece is used for being fastened to a second fastening matching part on the repair piece; one of the first connecting piece and the second connecting piece can move in the first direction relative to the main body frame and is fastened to the main body frame, and the other one of the first connecting piece and the second connecting piece can move in the second direction relative to the main body frame and is fastened to the main body frame. According to the scheme, the auxiliary tool is fixed to the repair piece through the first connecting piece and the second connecting piece, and the carving machine can be fixed to the auxiliary tool, so that relative fixation between the carving machine and the repair piece is achieved, and the carving machine directly conducts VIN manual repair on the repair piece.

Description

Technical Field

[0001] This application relates to the field of automotive technology, and particularly to a VIN code repair auxiliary tool for vehicles. Background Art

[0002] The VIN code is an abbreviation for Vehicle Identification Number in English. The VIN code contains rich information about the vehicle, including the manufacturer, production year, vehicle model, body type, engine code, and assembly location, etc. The location of the VIN code is usually in prominent places such as the lower left corner of the vehicle's front windshield, on the vehicle nameplate, in the engine compartment, and in the trunk.

[0003] During the automotive manufacturing process, the automatic welding line in the body shop needs to engrave the VIN code on the front floor crossbeam. Due to various reasons, such as incorrect vehicle model transfer or engraving machine failure, there will be problems with incorrect VIN code engraving. In existing automotive enterprises, since the process of putting the repair vehicle onto the production line is separately planned on the automatic line, it increases the floor area, has low utilization rate, and is expensive, so it has not been popularized for on-site use. Workers use a forklift to send the lower part of the vehicle body, together with the skid, into the VIN engraving station for secondary engraving. This not only causes the production line to stop, wasting 1 - 2 hours for each repair vehicle, but also there are safety hazards when the forklift sends the vehicle body into the line. If the vehicle body falls, it will not only cause the vehicle to be scrapped, but also may cause other personal and property losses. The vehicle body deforms the skid during the process of being sent in by the forklift, and using it again will cause the production line to stop due to a fault. Summary of the Utility Model

[0004] This application provides a VIN code repair auxiliary tool for vehicles. The engraving machine can be fixed to the workpiece to be repaired through this auxiliary tool to directly perform manual repair of the VIN code on the workpiece to be repaired.

[0005] To solve the above technical problems, the technical solution provided by this application is: a VIN code repair auxiliary tool for vehicles. The VIN code repair auxiliary tool defines a first direction and a second direction that are perpendicular to each other. The VIN code repair auxiliary tool includes a main frame, a first connecting piece, and a second connecting piece; the main frame is used to fix the engraving machine; the first connecting piece and the second connecting piece are respectively connected to both sides of the main frame in the first direction. The first connecting piece is used to be fastened to a first fastening and cooperating part on the repair piece, and the second connecting piece is used to be fastened to a second fastening and cooperating part on the repair piece; wherein, one of the first connecting piece and the second connecting piece can move relative to the main frame in the first direction and be fastened to the main frame, and the other can move relative to the main frame in the second direction and be fastened to the main frame.

[0006] According to one embodiment of the present application, a first fixed circular hole and a second fixed circular hole are respectively provided on the main frame along the first direction; a first adjusting waist hole is provided on the first connecting member, the first adjusting waist hole extends along the first direction, the first connecting member can move along the first direction relative to the main frame, and the first connecting member can pass through the first adjusting waist hole and be fastened to the first fixed circular hole by a first fastener to fix the first connecting member to the main frame; and / or, a second adjusting waist hole is provided on the second connecting member, the second adjusting waist hole extends along the second direction, the second connecting member can move along the second direction relative to the main frame, and the second connecting member can pass through the second adjusting waist hole and be fastened to the second fixed circular hole by a second fastener to fix the second connecting member to the main frame.

[0007] According to one embodiment of the present application, the first fastening fitting portion includes a first fastening circular hole arranged on the repaired piece, and the second fastening fitting portion includes a second fastening circular hole arranged on the repaired piece, and the first fastening circular hole and the second fastening circular hole are arranged along the first direction; the first connecting piece is provided with a first fastening waist hole, and the first fastening waist hole extends along the second direction, and the first connecting piece can pass through the first fastening waist hole and be fastened to the first fastening circular hole by a third fastener to fix the first connecting piece to the repaired piece; and / or, the second connecting piece is provided with a second fastening waist hole, and the second fastening waist hole also extends along the second direction, and the second connecting piece can pass through the second fastening waist hole and be fastened to the second fastening circular hole by a fourth fastener to fix the second connecting piece to the repaired piece.

[0008] According to one embodiment of the present application, a first positioning hole and a second positioning hole are arranged along a first direction on the repaired part; a first positioning pin is provided on the first connecting part, and the first positioning pin is used to be plugged and matched with the first positioning hole on the repaired part; a second positioning pin is provided on the second connecting part, and the second positioning pin is used to be plugged and matched with the second positioning hole on the repaired part.

[0009] According to one embodiment of the present application, the vehicle identification code repair aid also includes a guide component, which is located on the side of the main frame away from the engraving machine in the second direction, and is used to cooperate with the repaired part to guide the vehicle identification code repair aid to move along the third direction relative to the repaired part and abut the repaired part; wherein the first direction, the second direction and the third direction are perpendicular to each other.

[0010] According to one embodiment of the present application, the guide assembly is capable of moving in the second direction relative to the main frame and is fastened to the main frame.

[0011] According to an embodiment of the present application, a guiding adjustment slotted hole is provided on the guiding component. The guiding adjustment slotted hole extends along the second direction. A guiding fixing round hole corresponding to the guiding adjustment slotted hole is provided on the main body frame. The guiding component can move relative to the main body frame along the second direction, and the guiding component can be fixed to the main body frame by a fifth fastener passing through the guiding adjustment slotted hole and fastening to the guiding fixing round hole.

[0012] According to an embodiment of the present application, the guiding component includes a first guiding element and a second guiding element arranged at intervals along the second direction. One, two or more first guiding elements and second guiding elements are provided along the first direction. The first guiding element and the second guiding element are used to sandwich the repair part therebetween.

[0013] According to an embodiment of the present application, both the first guiding element and the second guiding element include a guiding portion and an abutting portion. One end of the guiding portion and the abutting portion is fixedly connected. The guiding portions of the first guiding element and the second guiding element are spaced apart in the second direction and both extend along the third direction to form a guiding channel for guiding the vehicle identification code repair auxiliary tool to move relative to the repair part along the third direction until the abutting portion abuts against the repair part.

[0014] According to an embodiment of the present application, the main body frame includes a bottom plate and a vertical plate. The vertical plate is perpendicular to the bottom plate and is located on one side of the bottom plate in the second direction. The vertical plate is used to fix the marking machine, and a marking through hole is provided on the bottom plate; the first connecting piece and the second connecting piece are respectively connected to both sides of the bottom plate in the first direction.

[0015] The beneficial effects of the present application are:

[0016] The vehicle identification code repair auxiliary tool provided by the present application fastens the auxiliary tool to the repair part through the first connecting piece and the second connecting piece, and the marking machine can be fixed to the auxiliary tool, so as to realize the relative fixation between the marking machine and the repair part, and directly perform manual repair of the VIN code on the repair part through the marking machine. And one of the first connecting piece and the second connecting piece in the auxiliary tool has a degree of freedom of movement in the first direction relative to the main body frame, and the other has a degree of freedom of movement in the second direction relative to the main body frame, which can be applicable to various solutions where the first fastening fitting part and the second fastening fitting part on the repair part have different positions in the first direction and the second direction, and the flexibility is stronger. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings, where:

[0018] Figure 1 It is a three-dimensional structure schematic diagram of the vehicle identification number repair aid provided by this application;

[0019] Figure 2 is Figure 1 a top view schematic diagram of the vehicle identification number repair aid;

[0020] Figure 3 is Figure 1 a bottom view schematic diagram of the vehicle identification number repair aid;

[0021] Figure 4 It is a three-dimensional structure schematic diagram of the vehicle identification number repair aid provided by this application after being assembled with the repair part;

[0022] Figure 5 is Figure 4 a three-dimensional structure schematic diagram of another view of the vehicle identification number repair aid provided by this application after being assembled with the repair part;

[0023] Figure 6 is Figure 4 a three-dimensional structure schematic diagram of yet another view of the vehicle identification number repair aid provided by this application after being assembled with the repair part;

[0024] Figure 7 is Figure 4 a side view schematic diagram of the vehicle identification number repair aid provided by this application after being assembled with the repair part;

[0025] Figure 8 It is a three-dimensional structure schematic diagram of the marking machine fixed to the repair part through the vehicle identification number repair aid provided by this application;

[0026] Figure 9 It is a three-dimensional structure schematic diagram of the repair part in this application;

[0027] Figure 10 is Figure 1 a top view schematic diagram of the first bottom plate in the vehicle identification number repair aid.

[0028] Explanation of reference numerals:

[0029] Vehicle identification code repair fixture 100; main body frame 110; first fixed round hole 1101; second fixed round hole 1102; guiding fixed round hole 1103; bottom plate 111; coding through hole 1110; first bottom plate 1111; first connecting part 11111; second connecting part 11112; second bottom plate 1112; vertical plate 112; rib plate 113; first connecting piece 120; first connecting seat 121; first part of the first connecting seat 1211; second part of the first connecting seat 1212; first adjusting slot 122; first fastener 123; first fastening slot 124; third fastener 125; first positioning pin 126; second connecting piece 130; second connecting seat 131; first part of the second connecting seat 1311; second part of the second connecting seat 1312; second adjusting slot 132; second fastener 133; second fastening slot 134; fourth fastener 135; second positioning pin 136; guiding assembly 140; first guiding element 141; second guiding element 142; guiding adjusting slot 1401; fifth fastener 1402; guiding part 1403; abutting part 1404;

[0030] Coding machine 200;

[0031] Repair part 300; first seat mounting bracket 310; first fastening and mating part 311; first positioning hole 312; second seat mounting bracket 320; second fastening and mating part 321; second positioning hole 322; repair part main body 330. Specific implementation manners

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art without making creative efforts based on the embodiments of the present application belong to the scope of protection of the present application.

[0033] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The phrase does not necessarily refer to the same embodiment at every occurrence in the specification, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0034] The present application provides a vehicle identification code repair fixture. In one embodiment, please refer to Figures 1 to 3 , Figure 1 which is a schematic three-dimensional structure diagram of the vehicle identification code repair fixture provided by the present application, Figure 2 is Figure 1Top view schematic diagram of the vehicle identification number repair fixture Figure 3 is Figure 1 Bottom view schematic diagram of the vehicle identification number repair fixture. The vehicle identification number repair fixture 100 includes a main frame 110, a first connecting member 120, and a second connecting member 130

[0035] The main frame 110 is used to fix the engraving machine. Please refer to Figures 4 to 7 , Figure 4 is a three-dimensional structure schematic diagram of the vehicle identification number repair fixture 100 provided by the present application after being assembled with the repair part Figure 5 is Figure 4 Another perspective three-dimensional structure schematic diagram of the vehicle identification number repair fixture 100 provided by the present application after being assembled with the repair part Figure 6 is Figure 4 Yet another perspective three-dimensional structure schematic diagram of the vehicle identification number repair fixture 100 provided by the present application after being assembled with the repair part Figure 7 is Figure 4 Side view schematic diagram of the vehicle identification number repair fixture 100 provided by the present application after being assembled with the repair part

[0036] The engraving machine 200 is fixed to the main frame 110 of the vehicle identification number repair fixture 100, and the vehicle identification number repair fixture 100 is fastened to the repair part 300, so that the engraving machine 200 can be fixed to the repair part 300, facilitating the manual repair of the VIN code of the repair part 300 by the engraving machine 200. Please refer to Figure 8 , Figure 8 is a three-dimensional structure schematic diagram of the engraving machine 200 fixed to the repair part 300 through the vehicle identification number repair fixture 100 of the present application Figure 8 shows the case where the repair part 300 is a front floor cross member. It can be understood that the repair part 300 of the present application is not limited to Figure 8 the front floor cross member shown, and can also be other automotive parts that need to perform VIN code repair Figure 8 The front floor cross member shown is only a schematic diagram of the repair part 300

[0037] Continue to refer to Figures 1 to 3 and Figure 8 , the vehicle identification number repair fixture is defined with a first direction and a second direction perpendicular to each other. In the vehicle identification number repair fixture 100, the first connecting member 120 and the second connecting member 130 are respectively connected to both sides of the main frame 110 in the first direction, and the vehicle identification number repair fixture 100 is connected to the repair part 300 through the first connecting member 120 and the second connecting member 130

[0038] Combined with Figure 9 , Figure 9This is a schematic three-dimensional structure diagram of the repair part 300 in the present application. The repair part 300 is provided with a first fastening and mating part 311 and a second fastening and mating part 321. The first connecting member 120 is used to be fastened to the first fastening and mating part 311 on the repair part 300, and the second connecting member 130 is used to be fastened to the second fastening and mating part 321 on the repair part 300. By fastening the first connecting member 120 to the first fastening and mating part 311 on the repair part 300 and the second connecting member 130 to the second fastening and mating part 321 on the repair part 300, the connection and fastening between the vehicle identification number repair aid 100 of the present application and the repair part 300 are realized.

[0039] Among them, in the vehicle identification number repair aid 100, one of the first connecting member 120 and the second connecting member 130 can move relative to the main body frame 110 in the first direction and be fastened to the main body frame 110, and the other can move relative to the main body frame 110 in the second direction and be fastened to the main body frame 110. Figures 1 to 3 The embodiment of Figures 1 to 3 shows the situation where the first connecting member 120 can move relative to the main body frame 110 in the first direction and be fastened to the main body frame 110, and the second connecting member 130 can move relative to the main body frame 110 in the second direction and be fastened to the main body frame 110. It can be understood that in other embodiments, it can also be that the first connecting member 120 can move relative to the main body frame 110 in the second direction and be fastened to the main body frame 110, and the second connecting member 130 can move relative to the main body frame 110 in the first direction and be fastened to the main body frame 110.

[0040] The vehicle identification number repair aid 100 provided by the present application can be fastened to the repair part 300. Therefore, by fixing the engraving machine 200 to the vehicle identification number repair aid 100, the engraving machine 200 can be fixed to the repair part 300, and the VIN code of the repair part 300 can be manually repaired directly through the engraving machine 200, without having to send the repair part 300 back to the VIN engraving station for secondary engraving, avoiding the problems of potential safety hazards or vehicle scrapping caused by sending the repair part 300 back to the VIN engraving station.

[0041] And because one of the first connecting member 120 and the second connecting member 130 can move relative to the main body frame 110 in the first direction and be fastened to the main body frame 110, and the other can move relative to the main body frame 110 in the second direction and be fastened to the main body frame 110, the distance between the first connecting member 120 and the second connecting member 130 in the first direction and the distance in the second direction can be adjusted, which is applicable to various working conditions where the distances between the first fastening and mating part 311 and the second fastening and mating part 321 on the repair part 300 in the first direction and the second direction are different, and the application range is wider.

[0042] Refer to againFigure 1 , in one embodiment, the main frame 110 includes a bottom plate 111 and a vertical plate 112. The vertical plate 112 is perpendicular to the bottom plate 111 and is located on one side of the bottom plate 111 in the second direction. The vertical plate 112 is used to fix the engraving machine 200, and the engraving machine 200 can be fixed to the vertical plate 112 by fasteners such as bolts or screws. A coding through hole 1110 is formed in the bottom plate 111, and the laser emitted by the engraving head of the engraving machine 200 can pass through the coding through hole 1110 on the bottom plate 111, so as to realize the VIN code repair of the repair area on the repair part body 330 of the repair part 300.

[0043] The first connecting member 120 and the second connecting member 130 are respectively connected to both sides of the bottom plate 111 in the first direction, so as to facilitate adjusting the positions of the first connecting member 120 and the second connecting member 130 relative to the main frame 110 in the first direction.

[0044] Furthermore, the main frame 110 further includes two rib plates 113. The rib plates 113 are arranged perpendicular to the first direction. The rib plates 113 connect the bottom plate 111 and the vertical plate 112, and are used to increase the overall strength and stiffness of the main frame 110. To facilitate the adjustment of the positions of the first connecting member 120 and the second connecting member 130 relative to the bottom plate 111, the two rib plates 113 can be arranged between the first connecting member 120 and the second connecting member 130 along the first direction, so as to avoid the two rib plates 113 affecting the position adjustment of the first connecting member 120 and the second connecting member 130 relative to the bottom plate 111.

[0045] Furthermore, the bottom plate 111 includes a first bottom plate 1111 and a second bottom plate 1112 stacked in the third direction. The first bottom plate 1111 is located on the side of the second bottom plate 1112 facing away from the vertical plate 112. The first bottom plate 1111, the vertical plate 112 and the two rib plates 113 can be integrally formed to further increase the overall stiffness and strength of the main frame 110. Among them, the first direction, the second direction and the third direction are perpendicular to each other in pairs.

[0046] Combined with Figure 1 and Figure 10 , Figure 10 is Figure 1 a top view schematic diagram of the first bottom plate 1111 in the vehicle identification code repair auxiliary tool 100. The second bottom plate 1112 covers a part of the first bottom plate 1111. The part of the first bottom plate 1111 not covered by the second bottom plate 1112 includes a first connection portion 11111 and a second connection portion 11112. The first connection portion 11111 is used to connect the first connecting member 120, and the second connection portion 11112 is used to connect the second connecting member 130.

[0047] In one embodiment, combined with Figure 2 and Figure 10, on the main body frame 110, a first fixing round hole 1101 and a second fixing round hole 1102 are respectively arranged along a first direction. Specifically, the first fixing round hole 1101 is arranged at the first connecting part 11111 of the first bottom plate 1111, and the second fixing round hole 1102 is arranged at the second connecting part 11112 of the first bottom plate 1111.

[0048] A first adjusting elongated hole 122 is provided on the first connecting member 120. Specifically, the first connecting member 120 includes a first connecting seat 121, and the first adjusting elongated hole 122 is arranged on the first connecting seat 121. The first adjusting elongated hole 122 extends along the first direction. That is, the first adjusting elongated hole 122 has a length direction and a width direction. Its length direction is along the first direction, and the dimension of its length direction is greater than the dimension of its width direction. The first connecting member 120 can move relative to the main body frame 110 along the first direction, and the first connecting member 120 can be fixed to the main body frame 110 by a first fastener 123 passing through the first adjusting elongated hole 122 and being fastened to the first fixing round hole 1101. The first fastener 123 can be a fastener such as a screw or a bolt.

[0049] And / or, a second adjusting elongated hole 132 is provided on the second connecting member 130. Specifically, the second connecting member 130 includes a second connecting seat 131, and the second adjusting elongated hole 132 is arranged on the second connecting seat 131. The second adjusting elongated hole 132 extends along a second direction. That is, the second adjusting elongated hole 132 has a length direction and a width direction. Its length direction is along the second direction, and the dimension of its length direction is greater than the dimension of its width direction. The second connecting member 130 can move relative to the main body frame 110 along the second direction, and the second connecting member 130 can be fixed to the main body frame 110 by a second fastener 133 passing through the second adjusting elongated hole 132 and the second fixing round hole 1102. The second fastener 133 can be a fastener such as a screw or a bolt.

[0050] In this embodiment, the position movement of the first connecting member 120 relative to the main body frame 110 in the first direction is achieved by providing the first adjusting elongated hole 122 on the first connecting member 120 and providing the first fixing round hole 1101 on the main body frame 110 that cooperates with the first adjusting elongated hole 122. Therefore, the method for adjusting the position of the first connecting member 120 relative to the main body frame 110 in the first direction is simple and efficient, and can quickly adjust the position of the first connecting member 120 relative to the main body frame 110 in the first direction, that is, adjust the distance between the first connecting member 120 and the second connecting member 130 in the first direction to adapt to various working conditions where the distances between the first fastening mating part 311 and the second fastening mating part 321 on the repair part 300 in the first direction are different, with stronger flexibility.

[0051] And / or, the position movement of the second connecting member 130 relative to the main body frame 110 in the second direction is achieved by providing a second adjusting slotted hole 132 on the second connecting member 130 and a second fixing round hole 1102 on the main body frame 110 that cooperates with the second adjusting slotted hole 132. Therefore, the method for adjusting the position of the second connecting member 130 relative to the main body frame 110 in the second direction is simple and efficient, and can quickly adjust the position of the second connecting member 130 relative to the main body frame 110 in the second direction, that is, adjust the distance between the second connecting member 130 and the second connecting member 130 in the second direction to adapt to various working conditions where the distances between the first fastening fitting portion 311 and the second fastening fitting portion 321 on the repair part 300 are different in the second direction, with stronger flexibility.

[0052] Furthermore, in the first connecting member 120, a plurality of first adjusting slotted holes 122 can be provided along the second direction. Correspondingly, a plurality of first fixing round holes 1101 and first fasteners 123 can also be arranged along the second direction, and the number of first fixing round holes 1101 and first fasteners 123 is the same as the number of first adjusting slotted holes 122 to increase the fastening effect between the first connecting member 120 and the main body frame 110. Figure 2 and Figure 10 The case where the number of the first adjusting slotted holes 122, the first fixing round holes 1101, and the first fasteners 123 is two is shown.

[0053] And / or, in the second connecting member 130, a plurality of second adjusting slotted holes 132 can be provided along the first direction. Correspondingly, a plurality of second fixing round holes 1102 and second fasteners 133 can also be arranged along the first direction, and the number of second fixing round holes 1102 and second fasteners 133 is the same as the number of second adjusting slotted holes 132 to increase the fastening effect between the second connecting member 130 and the main body frame 110.

[0054] In one embodiment, referring again to Figure 9 , in the repair part 300, the first fastening fitting portion 311 includes a first fastening round hole provided on the repair part 300, the second fastening fitting portion 321 includes a second fastening round hole provided on the repair part 300, and the first fastening round hole and the second fastening round hole are arranged along the first direction. Specifically, when the repair part 300 is a front floor crossbeam, the repair part main body 330 is a front floor crossbeam main body, the front floor crossbeam main body is provided with a first seat mounting bracket 310 and a second seat mounting bracket 320, the first fastening round hole is provided on the first seat mounting bracket 310, and the second fastening round hole is provided on the second seat mounting bracket 320.

[0055] Referring again to Figure 1 and Figure 2, a first connecting member 120 is provided with a first fastening slotted hole 124. Specifically, the first fastening slotted hole 124 is disposed on the first connecting seat 121. The first fastening slotted hole 124 extends along a second direction. That is, the first fastening slotted hole 124 has a length direction and a width direction, its length direction is along the second direction, and the dimension of its length direction is greater than the dimension of the width direction. The first fastening slotted hole 124 is located on a side of the first adjusting slotted hole 122 away from the second connecting member 130 in a first direction, and the first fastening slotted hole 124 is located outside the bottom plate 111. The first connecting member 120 can be fixed to the repair part 300 by a third fastener 125 passing through the first fastening slotted hole 124 and fastening to a first fastening round hole on the repair part 300. The third fastener 125 can be a fastener such as a screw or a bolt.

[0056] And / or, the second connecting member 130 is provided with a second fastening slotted hole 134. Specifically, the second fastening slotted hole 134 is disposed on the second connecting seat 131. The second fastening slotted hole 134 also extends along the second direction. That is, the second fastening slotted hole 134 has a length direction and a width direction, its length direction is along the second direction, and the dimension of its length direction is greater than the dimension of the width direction. The second connecting member 130 can be fixed to the repair part 300 by a fourth fastener 135 passing through the second fastening slotted hole 134 and fastening to a second fastening round hole on the repair part 300. The fourth fastener 135 can be a fastener such as a screw or a bolt.

[0057] In this embodiment, the connection and fastening between the first connecting member 120 and the first fastening mating portion 311 on the repair part 300 is achieved by a third fastener 125 passing through the first fastening slotted hole 124 on the first connecting member 120 and fastening to the first fastening round hole on the repair part 300, which can adapt to the situation that the first fastening round hole has different positions on the repair part 300, with stronger flexibility, and can to a certain extent avoid the problem that the third fastener 125 cannot penetrate due to the machining error of the first fastening round hole.

[0058] And / or, the connection between the second connecting member 130 and the second fastening mating portion 321 on the repair part 300 is achieved by a fourth fastener 135 passing through the second fastening slotted hole 134 on the second connecting member 130 and fastening to the second fastening round hole on the repair part 300, which can adapt to the situation that the second fastening round hole has different positions on the repair part 300, with stronger flexibility, and can to a certain extent avoid the problem that the fourth fastener 135 cannot penetrate due to the machining error of the second fastening round hole.

[0059] In one embodiment, referring again to Figures 1 to 3 and Figure 8 and Figure 9, on the upper edge of the repair part 300, a first positioning hole 312 and a second positioning hole 322 are arranged in the first direction. Specifically, when the repair part 300 is a front floor cross beam, the first positioning hole 312 can be arranged on the first seat mounting bracket 310, and the first positioning hole 312 is a seat mounting hole on the first seat mounting bracket 310. The second positioning hole 322 can be arranged on the second seat mounting bracket 320, and the second positioning hole 322 is a seat mounting hole on the second seat mounting bracket 320.

[0060] A first positioning pin 126 is provided on the first connecting member 120. The first positioning pin 126 is used for plugging and mating with the first positioning hole 312 on the repair part 300. Specifically, the first positioning pin 126 is arranged on the first connecting seat 121. A second positioning pin 136 is provided on the second connecting member 130. The second positioning pin 136 is used for plugging and mating with the second positioning hole 322 on the repair part 300. Specifically, the second positioning pin 136 is arranged on the second connecting seat 131.

[0061] Both the first positioning hole 312 and the second positioning hole 322 can be circular holes, and both the first positioning pin 126 and the second positioning pin 136 can be cylindrical pins. Of course, the first positioning hole 312 and the second positioning hole 322, as well as the first positioning pin 126 and the second positioning pin 136, can also adopt other shapes, as long as after the first positioning pin 126 is plugged and mated with the first positioning hole 312, the movement of the two in the first direction and the second direction can be restricted, and after the second positioning pin 136 is plugged and mated with the second positioning hole 322, the movement of the two in the first direction and the second direction can be restricted.

[0062] In this embodiment, before the first connecting member 120 is fastened to the first fastening mating part 311 and the second connecting member 130 is fastened to the second fastening mating part 321, the first positioning pin 126 on the first connecting member 120 can be inserted into the first positioning hole 312 on the repair part 300, and the second positioning pin 136 on the second connecting member 130 can be inserted into the second positioning hole 322 on the repair part 300, so as to realize the positioning between the first connecting member 120 and the repair part 300, and the positioning between the second connecting member 130 and the repair part 300, thereby making it more convenient for the first fastener 123 to pass through the first fastening waist hole 124 on the first connecting member 120 and the first fastening circular hole on the repair part 300, and for the second fastener 133 to pass through the second fastening waist hole 134 on the second connecting member 130 and the second fastening circular hole on the repair part 300.

[0063] Further, when the repaired part 300 is a front floor cross beam, since the first connecting member 120 needs to be connected with the first seat mounting frame 310, and the first seat mounting frame 310 protrudes from the front floor cross beam body, in order to enable the first connecting member 120 to be connected and avoid the first seat mounting frame 310, the first connecting seat 121 of this embodiment includes a first connecting seat first part 1211 and a first connecting seat second part 1212. The first connecting seat first part 1211 is in a "7" shape, which includes a thick plate part and a thin plate part. The first connecting seat second part 1212 is connected to the thin plate part and has a certain distance from the thick plate part in the first direction. The thick plate part is shorter than the top surface of the first seat mounting frame 310 in the third direction. There is a certain distance between the thick plate part and the first seat mounting frame 310 in the first direction to avoid the first seat mounting frame 310.

[0064] Similarly, since the second connecting member 130 needs to be connected with the second seat mounting frame 320, and the second seat mounting frame 320 protrudes from the front floor cross beam body, in order to enable the second connecting member 130 to connect and avoid the second seat mounting frame 320, the second connecting seat 131 of this embodiment includes a second connecting seat first part 1311 and a second connecting seat second part 1312. The second connecting seat first part 1311 is in the shape of a "7", which includes a thick plate part and a thin plate part. The second connecting seat second part 1312 is connected to the thin plate part and has a certain distance from the thick plate part in the second direction. The thick plate part is shorter than the top surface of the second seat mounting frame 320 in the third direction. There is a certain distance between the thick plate part and the second seat mounting frame 320 in the first direction to avoid the second seat mounting frame 320.

[0065] See again Figure 3 , Figure 6 and Figure 7 On the basis of the above-mentioned embodiment, the vehicle identification code repair tool 100 of the embodiment of the present application further includes a guide assembly 140, which is located on the side of the main frame 110 away from the engraving machine 200 in the second direction, and is used to cooperate with the repair part 300 to guide the vehicle identification code repair tool 100 to move along the third direction relative to the repair part 300 and abut the repair part 300. Specifically, the guide assembly 140 is arranged on the side of the first bottom plate 1111 facing away from the second bottom plate 1112, and the guide assembly 140 can cooperate with the repair part body 330 of the repair part 300 to guide the movement of the vehicle identification code repair tool 100 relative to the repair part 300.

[0066] Furthermore, the guide assembly 140 can move in the second direction relative to the main frame 110 and is fastened to the main frame 110. In this embodiment, the position of the guide assembly 140 relative to the main frame 110 is adjustable in the second direction, so it can be applied to rework pieces 300 of different widths, with greater flexibility.

[0067] Further, in combination with Figure 3 , a guiding adjustment slot 1401 is provided on the guiding component 140. The guiding adjustment slot 1401 extends along the second direction. That is, the guiding adjustment slot 1401 has a length direction and a width direction. Its length direction is along the second direction, and the dimension in its length direction is greater than the dimension in its width direction. In combination with Figure 10 , specifically on the first bottom plate 1111 of the main body frame 110, a guiding fixing circular hole 1103 corresponding to the guiding adjustment slot 1401 is provided. The guiding component 140 can move relative to the main body frame 110 along the second direction, and the guiding component 140 can be fixed to the main body frame 110 by passing a fifth fastener 1402 through the guiding adjustment slot 1401 and fastening it to the guiding fixing circular hole 1103. The fifth fastener 1402 can be a fastener such as a screw or a bolt.

[0068] In this embodiment, the movement and locking of the position of the guiding component 140 relative to the main body frame 110 in the second direction are achieved by providing the guiding adjustment slot 1401 on the guiding component 140, providing the guiding fixing circular hole 1103 on the main body frame 110, and passing the fifth fastener 1402 through the guiding adjustment slot 1401 and fastening it to the guiding fixing circular hole 1103. The adjustment method is convenient and fast.

[0069] In one embodiment, the guiding component 140 includes a first guiding element 141 and a second guiding element 142 arranged at intervals along the second direction. One, two or more first guiding elements 141 and second guiding elements 142 are provided along the first direction. The first guiding element 141 and the second guiding element 142 are used to clamp the repair part 300 therebetween. The first guiding element 141 and the second guiding element 142 can be staggeredly arranged in the first direction. Of course, the situation where the first guiding element 141 and the second guiding element 142 are aligned in the first direction is not excluded. In the second direction, the inner surfaces of the first guiding element 141 and the second guiding element 142 can be completely attached to the surface of the repair part main body 330 to better achieve the fixing effect with the repair part 300.

[0070] In one embodiment, both the first guiding element 141 and the second guiding element 142 include a guiding portion 1403 and an abutting portion 1404. The abutting portion 1404 is connected to the first bottom plate 1111. One end of the guiding portion 1403 and the abutting portion 1404 is fixedly connected. The guiding portions 1403 of the first guiding element 141 and the second guiding element 142 are spaced apart in the second direction and both extend in the third direction to form a guiding channel for guiding the vehicle identification code repair auxiliary tool 100 to move relative to the repair part 300 in the third direction until the abutting portion 1404 abuts against the repair part 300. Specifically, the abutting portion 1404 abuts against the repair part main body 330. The structures of the first guiding element 141 and the second guiding element 142 in this embodiment can adapt to the structure of the repair part 300 being the front floor cross beam.

[0071] The terms "first", "second", and "third" in this application are only used for descriptive purposes and cannot be construed as indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", and "third" may explicitly or implicitly include at least one such feature. All directional indications (such as up, down, left, right, front, back...) in the embodiments of this application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0072] The above are only the embodiments of this application, and do not limit the patent scope of this application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of this application, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of this application.

Claims

1. A vehicle identification number repair aid, characterized in that, The vehicle identification number repair aid is defined with a first direction and a second direction that are perpendicular to each other. The vehicle identification number repair aid includes: A main frame for fixing the engraving machine; A first connecting member and a second connecting member, respectively connected to both sides of the main frame in the first direction. The first connecting member is used to be fastened to a first fastening mating part on the repair part, and the second connecting member is used to be fastened to a second fastening mating part on the repair part; Wherein, one of the first connecting member and the second connecting member can move relative to the main frame in the first direction and be fastened to the main frame, and the other can move relative to the main frame in the second direction and be fastened to the main frame.

2. The vehicle identification number repair aid according to claim 1, wherein A first fixing round hole and a second fixing round hole are respectively arranged on the main frame along the first direction; The first connecting member is provided with a first adjusting slot hole, the first adjusting slot hole extends along the first direction, the first connecting member can move relative to the main frame along the first direction, and the first connecting member can be fixed to the main frame by a first fastener passing through the first adjusting slot hole and being fastened to the first fixing round hole; And / or, the second connecting member is provided with a second adjusting slot hole, the second adjusting slot hole extends along the second direction, the second connecting member can move relative to the main frame along the second direction, and the second connecting member can be fixed to the main frame by a second fastener passing through the second adjusting slot hole and being fastened to the second fixing round hole.

3. The vehicle identification number repair auxiliary tool according to claim 1, characterized in that The first fastening mating part includes a first fastening round hole arranged on the repair part, the second fastening mating part includes a second fastening round hole arranged on the repair part, and the first fastening round hole and the second fastening round hole are arranged along the first direction; The first connecting member is provided with a first fastening slot hole, the first fastening slot hole extends along the second direction, and the first connecting member can be fixed to the repair part by a third fastener passing through the first fastening slot hole and being fastened to the first fastening round hole; And / or, the second connecting member is provided with a second fastening slot hole, the second fastening slot hole also extends along the second direction, and the second connecting member can be fixed to the repair part by a fourth fastener passing through the second fastening slot hole and being fastened to the second fastening round hole.

4. The vehicle identification number repair aid according to claim 1, characterized in that, A first positioning hole and a second positioning hole are arranged on the repair part along the first direction; The first connecting member is provided with a first positioning pin, and the first positioning pin is used for plugging and mating with the first positioning hole on the repair part; The second connecting member is provided with a second positioning pin, and the second positioning pin is used for plugging and mating with the second positioning hole on the repair part.

5. The vehicle identification number repair aid according to claim 1, characterized in that The vehicle identification code repair tool also includes a guide component, which is located on the side of the main frame away from the engraving machine in the second direction, and is used to cooperate with the repair part to guide the vehicle identification code repair tool to move along a third direction relative to the repair part and abut against the repair part; wherein the first direction, the second direction and the third direction are perpendicular to each other.

6. The vehicle identification number repair auxiliary tool according to claim 5, characterized in that The guide assembly is movable in the second direction relative to the main frame and is fastened to the main frame.

7. The vehicle identification number repair auxiliary tool according to claim 6, characterized in that The guide assembly is provided with a guide adjustment waist hole, and the guide adjustment waist hole extends along the second direction. The main frame is provided with a guide fixing circular hole corresponding to the guide adjustment waist hole. The guide assembly can move along the second direction relative to the main frame, and the guide assembly can pass through the guide adjustment waist hole and be fastened to the guide fixing circular hole through a fifth fastener to fix the guide assembly to the main frame.

8. The vehicle identification number repair aid according to claim 5, characterized in that, The guide assembly includes a first guide element and a second guide element arranged at intervals along the second direction. One, two or more first guide elements are provided along the first direction. The first guide element and the second guide element are used to clamp the reworked part therebetween.

9. The vehicle identification number repair aid according to claim 8, wherein, The first guide element and the second guide element each include a guide portion and an abutment portion, one end of the guide portion and the abutment portion are fixedly connected, the guide portion of the first guide element and the guide portion of the second guide element are spaced apart in the second direction and both extend along the third direction to form a guide channel for guiding the vehicle identification code repair tool to move relative to the repaired part along the third direction to the abutment portion to abut against the repaired part.

10. The vehicle identification number repair auxiliary tool according to claim 1, wherein, The main frame includes a bottom plate and a vertical plate, wherein the vertical plate is perpendicular to the bottom plate and is located on one side of the bottom plate in the second direction, the vertical plate is used to fix the engraving machine, and a coding through hole is provided on the bottom plate; The first connecting member and the second connecting member are respectively connected to two sides of the bottom plate in the first direction.

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