An assembly positioning device for motorcycle production

Abstract

The utility model discloses an assembly positioning device of motorcycle production, it includes roof, the sliding disc is placed to roof lower extreme, the connecting column is placed to roof lower extreme, the fixed plate is placed to roof lower extreme, the wheel disc is placed to roof lower extreme, the fixed shaft is placed to roof lower extreme, the assembly parts are placed to roof lower extreme, a plurality of support columns are fixedly connected to roof lower extreme, the fixed block is placed to support column right -hand member, the mobile fixed clamping block is placed to fixed block upper end, the bolt is provided with on mobile fixed clamping block upper end, the bolt is slidably connected in mobile fixed clamping block inside for with mobile fixed clamping block fixed. Through above -mentioned structure, sliding disc drives the wheel disc assembly horizontal movement along the roof chute, moves the assembly parts (through the connecting rope) that winds on the wheel disc to the assembly work station above, pulls the connecting rope and makes the wheel disc rotate, adjusts the connecting rope length, and the part is reduced to the height close to the positioning mould, and then carries out the work assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of assembly positioning, and in particular to an assembly positioning device for motorcycle production. Background Technology

[0002] In the mass production of motorcycles, the assembly positioning device is a core auxiliary equipment to ensure assembly quality, efficiency and safety. Its core function is to solve problems such as "positional deviation", "low assembly efficiency" and "poor consistency" of motorcycle parts (such as frame, engine, suspension, wheels, etc.) during the assembly process through precise mechanical positioning and clamping.

[0003] During equipment maintenance or parts replacement, the lack of a modular, adaptable structural design necessitates readjusting the vise's clamping position each time a different part is replaced. Existing fixing methods rely solely on the simple clamping function of the vise jaws, lacking a dedicated positioning reference device. This forces operators to rely entirely on manual visual inspection to align parts. This primitive alignment method has significant drawbacks: slight hand tremors and subjective biases in visual judgment directly affect positioning accuracy, causing non-negligible positioning errors. More seriously, the current simple clamping system is only suitable for standard parts with regular shapes, and cannot provide stable and reliable positioning support for complex irregular parts, severely restricting processing quality and efficiency. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an assembly and positioning device for motorcycle production. Through the wheel and positioning mold, it can be adapted to a variety of motorcycles, making production more convenient.

[0005] This utility model also provides an assembly positioning device for motorcycle production as described above, including a top plate, a sliding disc placed at the lower end of the top plate, a connecting column placed at the lower end of the top plate, a fixing plate placed at the lower end of the top plate, a wheel disc placed at the lower end of the top plate, a fixing shaft placed at the lower end of the top plate, assembly parts placed at the lower end of the top plate, a plurality of support columns fixedly connected to the lower end of the top plate, a fixing block placed at the right end of the support columns, a movable fixing block placed at the upper end of the fixing block, a bolt provided at the upper end of the movable fixing block, the bolt being slidably connected inside the movable fixing block to fix the movable fixing block, a positioning mold slidably connected to the right end of the movable fixing block, and a support mold placed at the right end of the positioning mold.

[0006] According to the present invention, in a motorcycle manufacturing assembly and positioning device, the sliding plate and the connecting column are slidably connected inside a first sliding groove, and the first sliding groove is disposed inside a top plate.

[0007] According to the present invention, in a motorcycle manufacturing assembly and positioning device, the upper end of the fixing plate is fixedly connected to the connecting column, and the upper end of the connecting column is fixedly connected to the sliding plate.

[0008] According to the present invention, in a motorcycle manufacturing assembly and positioning device, the two ends of the fixed shaft are fixedly connected to the first bracket, and the upper end of the first bracket is fixedly connected to the fixed plate.

[0009] According to the present invention, an assembly and positioning device for motorcycle production includes a wheel that is slidably connected to a fixed shaft inside, a connecting rope that is slidably connected to the outer end of the wheel, and assembly parts that are wound around the lower end of the connecting rope.

[0010] According to the present invention, an assembly and positioning device for motorcycle production is provided, wherein a slide is fixedly connected to the upper end of the fixing block, the slide is slidably connected to a second slide groove, and the second slide groove is disposed inside the movable fixing block.

[0011] According to the present invention, an assembly positioning device for motorcycle production is provided inside the positioning mold, and a slide table is slidably connected inside the second slide groove. An anti-friction film is fixedly connected to the right end of the positioning mold to prevent friction damage when the assembled parts are placed into the mold.

[0012] According to the present invention, an assembly and positioning device for motorcycle production is provided, wherein a rubber pad is fixedly connected to the upper end of the support mold for supporting and fixing the assembly parts, and the left end of the support mold is fixedly connected to a fixing block.

[0013] Beneficial effects:

[0014] 1. This special positioning mold adopts a contour-following design that perfectly matches the shape of the part, which can closely fit the contour surface of the part and effectively limit the lateral displacement that may occur during the processing. The mold is machined with a second sliding groove structure, which is precisely matched with the sliding table mechanism. At the same time, the moving and fixing block is firmly locked in the set position by high-strength bolts. This double fixing method ensures the stability of the positioning reference and completely avoids the positioning offset phenomenon caused by external force. The entire positioning system is reasonably designed and the components are highly accurate, providing a reliable positioning reference guarantee for the processing of parts.

[0015] 2. The positioning mold can be flexibly replaced according to actual production needs to adapt to the contour requirements of parts of different shapes and sizes. This modular design concept means that when processing different parts, there is no need to carry out large-scale modification or replacement of the entire device. Only the corresponding positioning mold needs to be simply replaced. This design not only greatly improves production efficiency and reduces modification costs, but also ensures the consistency of processing accuracy, and is suitable for more types of motorcycle assembly parts. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0017] Figure 1 This is a perspective view of an assembly and positioning device for motorcycle production according to the present invention;

[0018] Figure 2 This is a front view of an assembly and positioning device for motorcycle production according to the present invention;

[0019] Figure 3 This is a left view of an assembly and positioning device for motorcycle production according to the present invention;

[0020] Figure 4 This is a perspective view of the top plate of an assembly and positioning device for motorcycle manufacturing according to this utility model.

[0021] Legend:

[0022] 1. Top plate; 2. First slide groove; 3. Sliding disc; 4. Connecting column; 5. Fixing plate; 6. First bracket; 7. Fixing shaft; 8. Wheel; 9. Connecting rope; 10. Assembly parts; 11. Support column; 12. Fixing block; 13. Slide table; 14. Bolt; 15. Second slide groove; 16. Positioning mold; 17. Anti-friction membrane; 18. Supporting mold; 19. Rubber pad; 20. Moving and fixing block. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Reference Figure 1-4 This utility model discloses an assembly and positioning device for motorcycle production, comprising a top plate 1, a sliding disc 3 placed at the lower end of the top plate 1, a connecting column 4 placed at the lower end of the top plate 1, a fixing plate 5 placed at the lower end of the top plate 1, a wheel 8 placed at the lower end of the top plate 1, a fixing shaft 7 placed at the lower end of the top plate 1, assembly parts 10 placed at the lower end of the top plate 1, a plurality of support columns 11 fixedly connected to the lower end of the top plate 1, a fixing block 12 placed at the right end of the support column 11, a movable fixing block 20 placed at the upper end of the fixing block 12, a bolt 14 provided at the upper end of the movable fixing block 20, the bolt 14 slidably connected inside the movable fixing block 20 for fixing the movable fixing block 20, a positioning mold 16 slidably connected to the right end of the movable fixing block 20, and a support mold 18 placed at the right end of the positioning mold 16.

[0025] Specifically, taking the top plate 1 as the main body, a sliding plate 3 is placed at the lower end of the top plate 1, a connecting column 4 is placed at the lower end of the top plate 1, a fixing plate 5 is placed at the lower end of the top plate 1, a wheel 8 is placed at the lower end of the top plate 1, a fixing shaft 7 is placed at the lower end of the top plate 1, an assembly part 10 is placed at the lower end of the top plate 1, several support columns 11 are fixedly connected to the lower end of the top plate 1, a fixing block 12 is placed at the right end of the support column 11, a movable fixing block 20 is placed at the upper end of the fixing block 12, a bolt 14 is provided at the upper end of the movable fixing block 20, the bolt 14 is slidably connected inside the movable fixing block 20 to fix the movable fixing block 20, a positioning mold 16 is slidably connected to the right end of the movable fixing block 20, and a support mold 18 is placed at the right end of the positioning mold 16.

[0026] The sliding disk 3 and the connecting column 4 are slidably connected inside the first sliding groove 2, which is located inside the top plate 1.

[0027] Specifically, the sliding disk 3 and the connecting column 4 are slidably connected inside the top plate 1 through the first sliding groove 2.

[0028] The upper end of the fixed plate 5 is fixedly connected to the connecting column 4, and the upper end of the connecting column 4 is fixedly connected to the sliding plate 3.

[0029] Specifically, the fixed plate 5 is fixedly connected to the sliding plate 3 via the connecting column 4.

[0030] The two ends of the fixed shaft 7 are fixedly connected to the first bracket 6, and the upper end of the first bracket 6 is fixedly connected to the fixed plate 5.

[0031] Specifically, the two ends of the fixed shaft 7 are fixedly connected to the first bracket 6, and the first bracket 6 is fixed to the lower end of the fixed plate 5.

[0032] The wheel 8 is internally slidably connected to the fixed shaft 7, and the wheel 8 is externally slidably connected to the connecting rope 9. The lower end of the connecting rope 9 is wound with the assembly part 10.

[0033] Specifically, the wheel 8 slides through the fixed shaft 7, and a connecting rope 9 slides on the outer end of the wheel 8. The lower end of the connecting rope 9 suspends the assembly part 10, and the other end can be pulled by human or mechanical means to adjust the heavier assembly part 10 to move up, down, left and right. The other end is used for human or mechanical pulling to facilitate control of the height of the heavier assembly part (10).

[0034] A slide table 13 is fixedly connected to the upper end of the fixed block 12. The slide table 13 is slidably connected to the second slide groove 15, which is located inside the movable fixed block 20.

[0035] Specifically, a movable fixing block 20 is provided on the upper end of the fixing block 12. The movable fixing block 20 is slidably connected to the slide table 13 through the second slide groove 15 inside it and moves along the direction of the slide table 13. The movable fixing block 20 can be fixed above the slide table 13 by bolts 14. The movable fixing block 20 and the slide table 13 are fixed by bolts 14.

[0036] The positioning mold 16 has a second slide groove 15 inside, and a slide table 13 is slidably connected inside the second slide groove 15. An anti-friction film 17 is fixedly connected to the right end of the positioning mold 16.

[0037] Specifically, the positioning mold 16 has a second slide groove 15 inside, and a slide table 13 is slidably connected inside the second slide groove 15. An anti-friction film 17 is fixedly connected to the right end of the positioning mold 16 to prevent friction damage when the assembled part 10 is placed into the mold.

[0038] A rubber pad 19 is fixedly connected to the upper end of the support mold 18 to support the fixed assembly part 10, and the left end of the support mold 18 is fixedly connected to the fixing block 12.

[0039] Specifically, a rubber pad 19 is fixedly connected to the upper end of the support mold 18, which can support the fixed assembly part 10. The support mold 18 is fixed to the right end of the fixing block 12.

[0040] Working principle: The top plate 1 has a first sliding groove 2 inside, and the sliding disc 3 and the connecting column 4 can slide along the first sliding groove 2; the lower end of the connecting column 4 is fixedly connected to the fixing plate 5, and the lower end of the fixing plate 5 is fixedly connected to the fixing shaft 7 through the first bracket 6. The fixing shaft 7 is fitted with a wheel 8. When the sliding disc 3 is pushed, the connecting column 4, the fixing plate 5, the first bracket 6, the fixing shaft 7 and the wheel 8 can be driven to slide synchronously along the first sliding groove 2, thereby moving the assembly part 10, which is the connecting rope 9, wrapped around the outer end of the wheel 8, laterally to the top of the assembly station. The assembly part 10 is wrapped around the wheel 8 by the connecting rope 9, and the other end of the connecting rope 9 is pulled by manpower or machinery; since the wheel 8 can rotate freely along the fixing shaft 7, the connecting part 10 is pulled by the connecting rope 9. When the rope 9 is in place, the wheel 8 will rotate around the fixed axis 7, thereby lengthening or shortening the length of the connecting rope 9, realizing the height adjustment of the assembly part 10, and finally lowering the part to a height close to the positioning mold 16. The upper end of the fixed block 12 is fixed with a slide table 13, and the movable fixed block 20 is provided with a second slide groove 15 inside, and the slide table 13 can slide along the second slide groove 15. According to the size and assembly position of the assembly part 10, the movable fixed block 20 is pushed so that it slides along the slide table 13 to a position that matches the positioning requirements of the part. Then the movable fixed block 20 is firmly fixed on the fixed block 12 to avoid positioning deviation caused by the displacement of the block during subsequent positioning. Assembly can be carried out at any time, and then transferred to the next assembly station until the assembly is completed.

[0041] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An assembly positioning device for motorcycle manufacturing, comprising a top plate (1), characterized in that: A sliding plate (3) is placed at the lower end of the top plate (1), a connecting column (4) is placed at the lower end of the top plate (1), a fixing plate (5) is placed at the lower end of the top plate (1), a wheel (8) is placed at the lower end of the top plate (1), a fixing shaft (7) is placed at the lower end of the top plate (1), an assembly part (10) is placed at the lower end of the top plate (1), several support columns (11) are fixedly connected to the lower end of the top plate (1), a fixing block (12) is placed at the right end of the support column (11), a movable fixing block (20) is placed at the upper end of the fixing block (12), a bolt (14) is provided at the upper end of the movable fixing block (20), the bolt (14) is slidably connected inside the movable fixing block (20) to fix the movable fixing block (20), a positioning mold (16) is slidably connected to the right end of the movable fixing block (20), and a support mold (18) is placed at the right end of the positioning mold (16).

2. The assembly positioning device for motorcycle production according to claim 1, characterized in that, The sliding disk (3) and the connecting column (4) are slidably connected inside the first sliding groove (2), which is located inside the top plate (1).

3. The assembly positioning device for motorcycle production according to claim 1, characterized in that, The upper end of the fixing plate (5) is fixedly connected to the connecting column (4), and the upper end of the connecting column (4) is fixedly connected to the sliding plate (3).

4. The assembly positioning device for motorcycle production according to claim 1, characterized in that, The fixed shaft (7) is fixedly connected to the first bracket (6) at both ends, and the upper end of the first bracket (6) is fixedly connected to the fixed plate (5).

5. The assembly positioning device for motorcycle production according to claim 1, characterized in that, The wheel (8) is slidably connected to the fixed shaft (7) inside, and a connecting rope (9) is slidably connected to the outer end of the wheel (8). An assembly part (10) is wound around the lower end of the connecting rope (9).

6. The assembly positioning device for motorcycle production according to claim 1, characterized in that, The upper end of the fixed block (12) is fixedly connected to a slide (13), which is slidably connected to the second slide groove (15). The second slide groove (15) is located inside the movable fixed block (20).

7. The assembly positioning device for motorcycle production according to claim 1, characterized in that, The positioning mold (16) is provided with a second slide groove (15) inside, and a slide table (13) is slidably connected inside the second slide groove (15). An anti-friction film (17) is fixedly connected to the right end of the positioning mold (16).

8. The assembly positioning device for motorcycle production according to claim 1, characterized in that, The upper end of the support mold (18) is fixedly connected to a rubber pad (19) for supporting the fixed assembly part (10), and the left end of the support mold (18) is fixedly connected to a fixing block (12).

Images