An assembling structure for automobile assembly

Abstract

The utility model discloses an assembly structure for automobile assembly relates to automobile assembly technical field. The utility model discloses a base, and the base front and back are all fixedly connected with two extension plate, still include: lifting mechanism, the lifting mechanism sets up the top of base, the lifting mechanism is used for providing the support base for the frame, fixed mechanism, the fixed mechanism sets up the top of lifting mechanism, and the fixed mechanism is used for limiting the frame. The utility model discloses through setting up lifting mechanism, specifically is electric push rod no.

Description

Technical Field

[0001] This utility model belongs to the field of automotive assembly technology, and in particular relates to an assembly structure for automotive assembly. Background Technology

[0002] In the modern automobile manufacturing industry, the automobile assembly process involves the precise installation and debugging of various parts. The installation of different types and parts of automobile parts has diverse requirements for the assembly operation.

[0003] For example, the installation of the chassis suspension system and the fixing of internal components in the engine compartment require assembly personnel to operate at a suitable height to ensure assembly accuracy and operational safety. However, most existing automotive assembly structures are designed with a fixed height, making it difficult to flexibly adjust the working height according to actual assembly needs. The fixed height also affects the workers' operation, impacting not only the automotive assembly progress but also the final quality. Therefore, we propose an automotive assembly structure. Utility Model Content

[0004] The purpose of this utility model is to provide an assembly structure for automobile assembly. By setting up a lifting mechanism, specifically, an electric push rod two increases the extension length of the output rod, driving the extension block to move to the right. The extension block drives the lower right hinge frame three to move to the right along the limit rod. The hinge frame three drives the corresponding connecting rod one to move accordingly. Through mechanical linkage, the hinge frame three drives the lifting plate to move upward. After the lifting plate is raised to a suitable height, the car frame can be assembled. This provides convenience for workers and makes automobile assembly more efficient. It solves the problem that most existing automobile assembly structures are designed with a fixed height, making it difficult to flexibly adjust the working height according to actual assembly needs. The fixed height also affects the operation of workers, which not only affects the automobile assembly progress but also the final quality.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to an assembly structure for automobile assembly, including a base, on which two extension plates are fixedly connected to both the front and back sides, and further comprising:

[0007] A lifting mechanism is provided above the base to provide a supporting foundation for the vehicle frame.

[0008] A fixing mechanism is provided above the lifting mechanism and is used to limit the movement of the vehicle frame;

[0009] The extension plate provides a supporting foundation for the lifting mechanism.

[0010] Furthermore, the lifting mechanism includes a drive assembly disposed on the top of the base, the drive assembly being used to provide power to the lifting mechanism;

[0011] A connecting component is disposed on the top of the base and is used to link with internal parts of the drive component;

[0012] The drive component transmits power to the internal parts of the connecting component, causing the internal parts of the connecting component to move accordingly.

[0013] Furthermore, the fixing mechanism includes a fixing component disposed on the top of the lifting mechanism, the fixing component being used to provide a supporting base for the vehicle frame;

[0014] A limiting component is disposed on the top of the lifting mechanism and is used to position the vehicle frame.

[0015] Furthermore, the drive assembly includes two electric push rods respectively installed on the front and back of the base, a slide rod is fixedly connected to the top of the extension plate, a fixed plate is fixedly connected to the top of the slide rod, and two lifting plates are provided above the base;

[0016] The slide bar is used to provide a supporting base for the fixed plate.

[0017] Furthermore, the connecting assembly includes four limiting rods, and each limiting rod is fixedly connected to a fixing block 1 on its left and right sides. The bottom of the fixing block 1 located at the bottom is fixedly connected to the top of the base, and the top of the fixing block 1 located at the top is fixedly connected to the bottom of the lifting plate.

[0018] Among them, two hinge frames three are slidably connected to the outer surface of the limiting rod. The right side of the hinge frame three located at the lower left is fixedly connected to the left output rod of the electric push rod one. An extension block is fixedly connected to the bottom of the hinge frame three located at the lower right. An electric push rod two is fixedly connected to the bottom of the base. The right output rod of the electric push rod two is fixedly connected to the left side of the extension block. The top of the base and the bottom of the lifting plate are both fixedly connected to the hinge frame two. A connecting rod one is hinged inside the hinge frame two and the hinge frame three.

[0019] Furthermore, the fixing component includes a mounting plate, the top of which has three mounting holes, and a hinge frame is fixedly connected to the side of the lifting plate away from the fixing plate.

[0020] The mounting plate has two plug-in blocks fixedly connected to its bottom. The lifting plate has a bolt threaded inside on the side away from the fixed plate. The bolt passes through the interior of the lifting plate and is threaded inside the plug-in block.

[0021] Furthermore, the limiting component includes two positioning pins installed at the bottom of the mounting plate, two positioning holes are opened at the top of the lifting plate, the inner surface of the positioning holes is inserted into the outer surface of the positioning pins, and two insertion slots are opened at the top of the lifting plate;

[0022] The outer surface of the plug block is inserted into the inside of the plug slot, and a flip frame is hinged inside the hinge frame. The inside of the flip frame is threadedly connected to the outer surface of the bolt.

[0023] This utility model has the following beneficial effects:

[0024] 1. This utility model, by setting up a lifting mechanism, specifically, increases the extension length of the output rod of the electric push rod two to drive the extension block to move to the right. The extension block drives the lower right hinge frame three to move to the right along the limit rod. The hinge frame three drives the corresponding connecting rod one to perform corresponding movements. Through mechanical linkage, the hinge frame three drives the lifting plate to move upward. After the lifting plate is raised to a suitable height, the car frame can be assembled, providing convenience for the staff and making the car assembly more efficient.

[0025] 2. This utility model uses a fixing mechanism, specifically, to install the mounting plate at the bottom of the vehicle frame, then use a robotic arm to lift the vehicle frame and align the positioning pin at the bottom of the mounting plate with the positioning hole and insert it, then flip the flipping frame so that it is attached to the surface of the lifting plate, then take out the bolts and screw them into the lifting plate and the plug block to fix the mounting plate.

[0026] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the three structures of the hinge frame of this utility model;

[0030] Figure 3 This is a schematic diagram of the extension block structure of this utility model;

[0031] Figure 4 This is a schematic diagram of the plug-in block structure of this utility model;

[0032] Figure 5This is a schematic diagram of the flipping frame structure of this utility model.

[0033] The attached diagram lists the components represented by each number as follows:

[0034] 1. Base; 11. Extension plate; 2. Lifting mechanism; 21. Drive assembly; 211. Electric push rod one; 212. Slide rod; 213. Fixing plate; 214. Lifting plate; 22. Connecting assembly; 221. Connecting rod one; 222. Hinge frame two; 223. Fixing block one; 224. Limiting rod; 225. Hinge frame three; 226. Extension block; 227. Electric push rod two; 3. Fixing mechanism; 31. Fixing assembly; 311. Mounting hole; 312. Hinge frame one; 313. Mounting plate; 314. Bolt; 315. Insertion block; 32. Limiting assembly; 321. Tilting frame; 322. Insertion slot; 323. Positioning pin; 324. Positioning hole. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0036] Please see Figures 1-5 As shown, this utility model is an assembly structure for automobile assembly, including a base 1, with two extension plates 11 fixedly connected to both the front and back of the base 1, and also including:

[0037] Lifting mechanism 2 is located above base 1. Lifting mechanism 2 provides a support base for the vehicle frame. Electric push rod 227 increases the extension length of the output rod, which drives extension block 226 to move to the right. Extension block 226 drives articulation frame 225 on the lower right to move to the right along limit rod 224. Articulation frame 225 drives corresponding connecting rod 221 to move accordingly. Through mechanical linkage, articulation frame 225 drives lifting plate 214 to move upward. After lifting plate 214 is raised to a suitable height, the vehicle frame can be assembled, which provides convenience for workers and makes car assembly more efficient.

[0038] The fixing mechanism 3 is located above the lifting mechanism 2. The fixing mechanism 3 is used to limit the frame. The mounting plate 313 is installed at the bottom of the frame. Then, the frame is lifted by a robotic arm and the positioning pin 323 at the bottom of the mounting plate 313 is aligned with the positioning hole 324 and inserted. Then, the flipping frame 321 is flipped so that it is attached to the surface of the lifting plate 214. Then, the bolts are removed and screwed into the lifting plate 214 and the plug block 315 to fix the mounting plate 313.

[0039] The extension plate 11 provides a supporting foundation for the lifting mechanism 2.

[0040] The lifting mechanism 2 includes a drive assembly 21 disposed on the top of the base 1, the drive assembly 21 being used to provide power to the lifting mechanism 2;

[0041] Connection component 22 is located on the top of base 1 and is used to link with the internal parts of drive component 21;

[0042] The drive assembly 21 transmits power to the internal parts of the connecting assembly 22, and the internal parts of the connecting assembly 22 move accordingly.

[0043] The fixing mechanism 3 includes a fixing component 31 disposed on the top of the lifting mechanism 2, the fixing component 31 being used to provide a supporting base for the vehicle frame;

[0044] Limiting component 32 is located on the top of lifting mechanism 2 and is used to position the frame.

[0045] The drive assembly 21 includes two electric push rods 211 respectively installed on the front and back of the base 1, a slide rod 212 fixedly connected to the top of the extension plate 11, a fixed plate 213 fixedly connected to the top of the slide rod 212, and two lifting plates 214 provided above the base 1.

[0046] The slide bar 212 is used to provide a supporting base for the fixed plate 213.

[0047] The connecting assembly 22 includes four limiting rods 224. Each limiting rod 224 has a fixing block 223 fixedly connected to its left and right sides. The bottom of the lower fixing block 223 is fixedly connected to the top of the base 1, and the top of the upper fixing block 223 is fixedly connected to the bottom of the lifting plate 214.

[0048] Among them, the outer surface of the limiting rod 224 is slidably connected to two hinge frames 225. The right side of the hinge frame 225 located at the lower left is fixedly connected to the left output rod of the electric push rod 211. The bottom of the hinge frame 225 located at the lower right is fixedly connected to an extension block 226. The bottom of the base 1 is fixedly connected to an electric push rod 227. The right output rod of the electric push rod 227 is fixedly connected to the left side of the extension block 226. The top of the base 1 and the bottom of the lifting plate 214 are both fixedly connected to hinge frames 222. The inside of the hinge frame 222 and the inside of the hinge frame 225 are both hinged to a connecting rod 221.

[0049] The fixing component 31 includes a mounting plate 313, the top of which has three mounting holes 311, and a hinge bracket 312 is fixedly connected to the side of the lifting plate 214 away from the fixing plate 213.

[0050] The mounting plate 313 has two plug-in blocks 315 fixedly connected to its bottom. The lifting plate 214 has a bolt 314 internally threaded on the side away from the fixed plate 213. The bolt 314 passes through the interior of the lifting plate 214 and is threadedly connected to the plug-in block 315.

[0051] The limiting component 32 includes two positioning pins 323 installed at the bottom of the mounting plate 313. The top of the lifting plate 214 has two positioning holes 324, which are inserted into the outer surface of the positioning pins 323. The top of the lifting plate 214 has two insertion slots 322, in which the outer surface of the insertion block 315 is inserted into the insertion slot 322. The hinge frame 312 has a flip frame 321 hinged inside, and the flip frame 321 is threadedly connected to the outer surface of the bolt 314.

[0052] A specific application of this embodiment is as follows: First, the mounting plate 313 is installed at the bottom of the frame. Then, a robotic arm is used to lift the frame and align the positioning pin 323 at the bottom of the mounting plate 313 with the positioning hole 324 and insert it. Next, the flipping frame 321 is flipped so that it adheres to the surface of the lifting plate 214. Then, the bolts are removed and screwed into the lifting plate 214 and the insertion block 315 to fix the mounting plate 313. After fixing, the frame can be assembled. To facilitate assembly, electric push rod one 211 and electric push rod two 22 can be activated. 7. Electric push rod 1 211 increases the extension length of the output rod, causing the lower left articulation frame 3 225 to move to the left along the limit rod 224. Electric push rod 227 increases the extension length of the output rod, causing the extension block 226 to move to the right. The extension block 226 causes the lower right articulation frame 3 225 to move to the right along the limit rod 224. The articulation frame 3 225 causes the corresponding connecting rod 1 221 to move accordingly. Through mechanical linkage, the articulation frame 3 225 causes the lifting plate 214 to move upward. After the lifting plate 214 is raised to a suitable height, the frame can be assembled.

[0053] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0054] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An assembly structure for automobile assembly, comprising a base (1), wherein two extension plates (11) are fixedly connected to both the front and back of the base (1), characterized in that, Also includes: Lifting mechanism (2), which is located above base (1), is used to provide a supporting foundation for the vehicle frame; A fixing mechanism (3) is provided above the lifting mechanism (2) and is used to limit the frame. The extension plate (11) provides a supporting base for the lifting mechanism (2).

2. The assembly structure for automobile assembly according to claim 1, characterized in that, The lifting mechanism (2) includes a drive assembly (21) disposed on the top of the base (1), the drive assembly (21) being used to provide power to the lifting mechanism (2); A connecting component (22) is disposed on the top of the base (1) and is used to link with the internal parts of the drive component (21); The drive component (21) transmits power to the internal parts of the connecting component (22), and the internal parts of the connecting component (22) move accordingly.

3. The assembly structure for automobile assembly according to claim 2, characterized in that, The fixing mechanism (3) includes a fixing component (31) disposed on the top of the lifting mechanism (2), the fixing component (31) being used to provide a supporting base for the frame; Limiting component (32), which is disposed on the top of lifting mechanism (2), is used to position the frame.

4. The assembly structure for automobile assembly according to claim 3, characterized in that, The drive assembly (21) includes two electric push rods (211) respectively installed on the front and back of the base (1), a slide rod (212) is fixedly connected to the top of the extension plate (11), a fixing plate (213) is fixedly connected to the top of the slide rod (212), and two lifting plates (214) are provided above the base (1). The slide bar (212) is used to provide a supporting base for the fixed plate (213).

5. The assembly structure for automobile assembly according to claim 4, characterized in that, The connecting component (22) includes four limiting rods (224). Each limiting rod (224) has a fixed block (223) fixedly connected to its left and right sides. The bottom of the fixed block (223) located below is fixedly connected to the top of the base (1), and the top of the fixed block (223) located above is fixedly connected to the bottom of the lifting plate (214). Among them, the outer surface of the limiting rod (224) is slidably connected to two hinge frames three (225). The right side of the hinge frame three (225) located at the lower left is fixedly connected to the left output rod of the electric push rod one (211). The bottom of the hinge frame three (225) located at the lower right is fixedly connected to an extension block (226). The bottom of the base (1) is fixedly connected to an electric push rod two (227). The right output rod of the electric push rod two (227) is fixedly connected to the left side of the extension block (226). The top of the base (1) and the bottom of the lifting plate (214) are both fixedly connected to hinge frames two (222). The inside of the hinge frame two (222) and the inside of the hinge frame three (225) are both hinged to a connecting rod one (221).

6. The assembly structure for automobile assembly according to claim 5, characterized in that, The fixing component (31) includes a mounting plate (313), the mounting plate (313) has three mounting holes (311) on its top, and a hinge frame (312) is fixedly connected to the side of the lifting plate (214) away from the fixing plate (213). The mounting plate (313) has two plug-in blocks (315) fixedly connected to its bottom. The lifting plate (214) has a bolt (314) internally threaded on the side away from the fixed plate (213). The bolt (314) passes through the interior of the lifting plate (214) and is threadedly connected to the interior of the plug-in block (315).

7. The assembly structure for automobile assembly according to claim 6, characterized in that, The limiting component (32) includes two positioning pins (323) installed at the bottom of the mounting plate (313), and two positioning holes (324) are opened at the top of the lifting plate (214). The interior of the positioning holes (324) is inserted into the outer surface of the positioning pins (323), and two insertion slots (322) are opened at the top of the lifting plate (214). The outer surface of the plug block (315) is plugged into the inside of the plug slot (322), and the hinge frame (312) is hinged to the inside of the flip frame (321), and the inside of the flip frame (321) is threaded to the outer surface of the bolt (314).

Images