Front blade mounting device

Abstract

The utility model discloses a front blade mounting device which comprises a workbench, a first blade profiling block and a second blade profiling block are arranged on the workbench and used for mounting a front blade, the first blade profiling block is fixedly mounted on the workbench, the second blade profiling block is fixedly mounted on the workbench, and the second blade profiling block is fixedly mounted on the workbench. The second blade profiling block is installed on the workbench in a sliding mode, the second blade profiling block is in butt joint with or disengaged from the first blade profiling block by sliding back and forth, accurate butt joint with the first blade profiling block can be achieved by controlling sliding of the second blade profiling block, and therefore assembling of two sets of front blades is completed. According to the invention, a plurality of steps in the assembling process are simplified, the complexity and repeatability of manual operation are reduced, the labor intensity of operators is reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile accessory assembly, more specifically to a front blade mounting device. BACKGROUND

[0002] With the development of the automobile manufacturing industry and the increasing demand of consumers for automobile comfort, air conditioning systems have become a standard configuration of automobiles, and the air outlet, as an important component, directly affects the performance of the air conditioning system and the user experience. The air outlet assembly includes two groups of blades, the front blade and the rear blade. The front blade is the blade group directly facing the interior space of the vehicle, which is mainly responsible for adjusting the air outlet direction, so that the airflow can be blown to different areas of the vehicle as needed. The rear blade is located at the rear of the air outlet, close to the air duct inlet, and mainly plays the role of auxiliary adjustment of air volume and airflow distribution. The adjustment of the rear blade can change the size and shape of the airflow cross section entering the air outlet, thereby roughly controlling the air volume and providing a basis for the precise adjustment of the front blade. The coordinated work of the front and rear blades can achieve a wider range of air volume adjustment. The assembly precision of the front blade has an important influence on its function and appearance. Traditional front blade assembly relies on manual operation, and workers need to insert the blades one by one and ensure their correct position in the shell. This manual assembly method not only has low efficiency, but also is prone to assembly errors and blade damage, and requires high skills of workers. On the other hand, the existing automobile air outlet mostly adopts a long strip-shaped air outlet assembly with two groups of air outlets, so the front blade includes two groups of blades to meet the air outlet demand of different areas. The two groups of blades need to be aligned and connected after separate assembly, and manual operation is prone to inaccurate docking, resulting in blade misalignment and other problems. In summary, the existing manual assembly method of the front blade has many shortcomings and cannot meet the requirements of modern automobile manufacturing industry for efficient, accurate and stable assembly. Therefore, there is still a need for a front blade mounting device that can achieve efficient assembly. SUMMARY

[0003] The technical problem to be solved by the present application is to provide a front blade mounting device that replaces manual alignment and can ensure accurate alignment of the blades during assembly, prevent deviation during assembly, and achieve rapid and accurate assembly of the front blade.

[0004] The present application provides a front blade mounting device, which includes a workbench, the workbench is provided with a first blade profiling block and a second blade profiling block, the first blade profiling block and the second blade profiling block are both used for mounting the front blade, the first blade profiling block is fixedly installed on the workbench, the second blade profiling block is slidably installed on the workbench, and the second blade profiling block slides back and forth to be connected with or separated from the first blade profiling block.

[0005] The front blade mounting device is mainly applied to the assembly of a long strip-shaped air outlet assembly with two groups of air outlets, one group of front blades is stably supported and positioned by the first blade profiling block, and the other group of front blades is stably supported and positioned by the second blade profiling block, the shapes and sizes of the first blade profiling block and the second blade profiling block are matched with the profile of the blades, so that the blades can be accurately aligned during installation, the positioning and fixing effects of the two profiling blocks can effectively avoid the misloading and missing loading of the blades, ensure that each blade can be correctly installed in place, reduce the error in manual operation, the second blade profiling block is slidably installed on the workbench, the accurate butt joint of the first blade profiling block can be realized by controlling the sliding of the second blade profiling block, so that the assembly of the two groups of front blades is completed, and the profiling block can also be separated by sliding to facilitate the subsequent assembly steps, the sliding mechanism enables the second blade profiling block to be quickly butt jointed or separated, simplifies multiple steps in the assembly process, reduces the complexity and repeatability of manual operation, reduces the labor intensity of the operator, and improves the production efficiency.

[0006] As an improvement, the second blade profiling block is provided with a sliding block, the surface of the workbench is provided with a sliding rail matched with the sliding block, and the sliding block is matched with the sliding rail to enable the second blade profiling block to slide back and forth on the workbench. In the technical solution, the sliding block is arranged on the second blade profiling block, and the sliding rail is arranged on the workbench, the sliding rail is designed to guide the movement of the sliding block, so that the second blade profiling block can slide back and forth along the predetermined path, the second blade profiling block can be accurately butt jointed with the first blade profiling block, and the cooperation of the sliding block and the sliding rail enables the second blade profiling block to stably slide on the workbench, reduces friction and vibration during sliding, and thus improves the stability and reliability of the assembly process and the production efficiency.

[0007] As an improvement, the surface of the workbench is provided with a positioning groove matched with the first blade profiling block, and the first blade profiling block is installed in the positioning groove. In the technical solution, the positioning groove is arranged on the workbench to install the first blade profiling block, the shapes and sizes of the positioning groove and the first blade profiling block are matched, so that the first blade profiling block can be accurately installed at the predetermined position, the first blade profiling block can be quickly and accurately installed on the workbench through the design of the positioning groove, the positioning groove not only fixes the first blade profiling block, but also provides support for the first blade profiling block, so that the first blade profiling block remains stable during assembly and is prevented from being displaced due to external force or vibration, and the first blade profiling block can be fixed in the positioning groove by fasteners, such as bolts and screws, which are used to realize the firm connection between the profiling block and the workbench by tightening or locking, the first blade profiling block is firmly limited in the positioning groove, which prevents the profiling block from being displaced due to external force or vibration during assembly, and enhances the stability of the entire mounting device.

[0008] As an improvement, the side of the workbench close to the second blade profiling block is provided with a pushing mechanism, the pushing mechanism is provided with a push plate matched with the second blade profiling block, and the pushing mechanism drives the second blade profiling block to slide through the push plate. In the technical scheme, the pushing mechanism is arranged on the side of the workbench close to the second blade profiling block, so that the pushing mechanism can directly act on the second blade profiling block, the transmission path is reduced, the transmission efficiency is improved, the pushing mechanism is provided with the push plate to push the second blade profiling block, the shape and size of the push plate are matched with the second blade profiling block, so that the force can be stably and accurately transmitted during pushing, the pushing mechanism can be but is not limited to a pneumatic cylinder, a hydraulic cylinder or an electric push rod, and accurate control and stable movement can be realized, and the use of the pushing mechanism reduces the manual operation steps, and the operator only needs to start the pushing mechanism to realize the automatic sliding of the second blade profiling block, so that the assembly efficiency is greatly improved.

[0009] As an improvement, the first blade profiling block is sequentially provided with a first support mounting groove and a first blade mounting groove; and the second blade profiling block is sequentially provided with a second support mounting groove and a second blade mounting groove. In the technical scheme, a plurality of blades are fixed in the air outlet through supports, the first support mounting groove is arranged for fixing the first support, the first blade mounting groove is arranged for mounting a group of blades, the second support mounting groove is arranged for fixing the second support, and the second blade mounting groove is arranged for mounting another group of blades. The sequential arrangement of the support mounting grooves and the blade mounting grooves enables the operator to assemble according to the established order, i.e. first mounting the supports and then mounting the blades, so that the confusion and errors in the assembly process are reduced, and the order helps to improve the assembly efficiency and accuracy.

[0010] As an improvement, the first blade profiling block is provided with an intermediate support mounting groove, and the first support mounting groove, the first blade mounting groove, the intermediate support mounting groove, the second blade mounting groove and the second support mounting groove are sequentially arranged along the length direction. In the technical scheme, the two groups of blades are fixedly connected through the intermediate support, the intermediate support mounting groove is arranged on the first blade profiling block and used for fixing the intermediate support, and the sequential arrangement ensures that each component can be mounted according to the established order and position during the assembly process, the supports and the blades are sequentially mounted, the confusion and errors in the assembly process are reduced, and the assembly accuracy and efficiency are improved.

[0011] As an improvement, the first blade profiling block is provided with a first positioning protrusion matched with the front blade mounting shell, the second blade profiling block is provided with a second positioning protrusion matched with the front blade mounting shell, and the first positioning protrusion and the second positioning protrusion are matched to position the front blade mounting shell. In the technical scheme, a group of blades is assembled on the first blade profiling block and the second blade profiling block, and the two groups of assembled blades need to be mounted into the front blade mounting shell, that is, the shell of the air outlet. By providing the first positioning protrusion on the first blade profiling block and the second positioning protrusion on the second blade profiling block, the first positioning protrusion and the second positioning protrusion are matched with the front blade mounting shell to realize accurate positioning of the front blade mounting shell. The operator only needs to align the front blade mounting shell with the positioning protrusion and place it in position to complete the assembly of the front blade, thereby improving the assembly accuracy, saving the complex alignment and adjustment steps, and greatly improving the production efficiency.

[0012] As an improvement, the first blade profiling block and the second blade profiling block are both aluminum profiling blocks. In the technical scheme, the first blade profiling block and the second blade profiling block are both made of aluminum material. Aluminum is a lightweight metal with good mechanical properties and processing properties. The aluminum profiling block can realize lightweight while maintaining structural strength. The aluminum material has good plasticity and processability, so that the profiling block can be designed into a complex shape as needed to adapt to different installation requirements. The aluminum profiling block has high corrosion resistance and high wear resistance, long service life, and good mechanical strength. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic diagram of a front blade mounting device of the application for mounting blades.

[0014] Figure 2 It is an exploded structure schematic diagram of a front blade mounting device of the application.

[0015] Figure 3 It is a three-dimensional structure schematic diagram of a first blade profiling block and a second blade profiling block in the application.

[0016] Figure 4 It is a three-dimensional structure schematic diagram of an air outlet assembly sequentially mounted on a front blade mounting device in the application.

[0017] As shown in the figure: 1, workbench; 11, slide rail; 12, positioning groove; 2, first blade profiling block; 21, first support mounting groove; 22, first blade mounting groove; 23, middle support mounting groove; 24, first positioning protrusion; 3, second blade profiling block; 31, sliding block; 32, second support mounting groove; 33, second blade mounting groove; 34, second positioning protrusion; 4, blade; 5, pushing mechanism; 51, push plate; 6, first support; 7, second support; 8, middle support; 9, front blade mounting shell. DETAILED DESCRIPTION

[0018] For a better understanding of the present application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It is to be noted that the detailed description is only a description of exemplary embodiments of the application and is not intended in any way to limit the scope of the application. Throughout the description, like reference numerals refer to like elements.

[0019] In the drawings, the thickness, size, and shape of objects have been exaggerated slightly for ease of explanation. The drawings are merely examples and are not strictly drawn to scale.

[0020] It should also be understood that the terms "comprise", "comprising", "have", "having", "include", "including", "contain", "containing", when used in this specification, indicate the presence of the stated features, integers, steps, operations, elements, and / or components but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof. The terms "first", "second", and the like, are used merely to distinguish different elements or components, and do not necessarily indicate relative importance or significance of the indicated elements or components. The meaning of "a", "an", and "the" includes singular and plural references unless otherwise clear from the context.

[0021] In addition, it should be noted that the terms "mount", "set", "provided with", "connected", "linked" should be interpreted broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through an intermediate medium, or internal communication between two devices, elements or components; it can be directly provided on another component or there can be another intermediate component. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] As shown in Figures 1 to 4 , the application discloses a front blade mounting device, which comprises a workbench 1, a first blade profiling block 2 and a second blade profiling block 3 are arranged on the workbench 1, and the first blade profiling block 2 and the second blade profiling block 3 are both used for mounting front blades 4. The front blade mounting device is mainly applied to assembly of a long-strip-shaped air outlet assembly with two groups of air outlets. One group of front blades 4 is stably supported and positioned by the first blade profiling block 2, and the other group of front blades 4 is stably supported and positioned by the second blade profiling block 3. The shape and size of the first blade profiling block 2 and the second blade profiling block 3 are matched with the profile of the blades 4, so that the blades 4 can be accurately aligned during the mounting process. Through the positioning and fixing effect of the two profiling blocks, the misloading and missing loading of the blades 4 can be effectively avoided, so that each blade 4 can be correctly installed in place, and the error in manual operation is reduced.

[0023] The first blade profiling block 2 is fixedly installed on the workbench 1, and the second blade profiling block 3 is slidably installed on the workbench 1. The second blade profiling block 3 is slid back and forth to be connected with or separated from the first blade profiling block 2. By controlling the sliding of the second blade profiling block 3, the accurate connection with the first blade profiling block 2 can be realized, so that the assembly of the two groups of front blades 4 is completed. Similarly, the profiling blocks can be separated by sliding, so that subsequent assembly steps can be carried out. The sliding mechanism enables the second blade profiling block 3 to be quickly connected or separated, simplifies multiple steps in the assembly process, reduces the complexity and repeatability of manual operation, reduces the labor intensity of the operator, and improves the production efficiency.

[0024] More specifically, as shown in Figure 2 , the second blade profiling block 3 is provided with a sliding block 31 at the bottom, and the workbench 1 is provided with a sliding rail 11 matched with the sliding block 31. The sliding block 31 cooperates with the sliding rail 11 to enable the second blade profiling block 3 to slide back and forth on the workbench 1. The sliding block 31 is arranged on the second blade profiling block 3, and the sliding rail 11 is arranged on the workbench 1. The sliding rail 11 is designed to guide the movement of the sliding block 31, so that the second blade profiling block 3 can slide back and forth along the predetermined path. The second blade profiling block 3 can be accurately connected with the first blade profiling block 2. The cooperation of the sliding block 31 and the sliding rail 11 enables the second blade profiling block 3 to stably slide on the workbench 1, reduces the friction and vibration during the sliding process, and thus improves the stability and reliability of the assembly process and improves the production efficiency.

[0025] More specifically, as shown in Figure 2As shown, the surface of the workbench 1 is provided with a positioning groove 12 matched with the first blade profiling block 2, and the first blade profiling block 2 is installed in the positioning groove 12. The positioning groove 12 is provided on the workbench 1 to install the first blade profiling block 2, and the shape and size of the positioning groove 12 are matched with those of the first blade profiling block 2, so as to ensure that the first blade profiling block 2 can be accurately installed at a predetermined position. Through the design of the positioning groove 12, the first blade profiling block 2 can be quickly and accurately installed on the workbench 1. The positioning groove 12 not only fixes the first blade profiling block 2, but also provides support for it, so as to ensure that it remains stable during assembly and prevents displacement caused by external force or vibration. The first blade profiling block 2 can be fixed in the positioning groove 12 by fasteners. This fixing method usually uses bolts, screws and other fasteners to realize the firm connection between the profiling block and the workbench 1 by tightening or locking. The first blade profiling block 2 is firmly limited in the positioning groove 12, which prevents the profiling block from being displaced due to external force or vibration during assembly, thereby enhancing the stability of the entire installation device.

[0026] More specifically, as shown in Figures 1 to 4 The workbench 1 is provided with a pushing mechanism 5 near one side of the second blade profiling block 3. The pushing mechanism 5 is provided with a push plate 51 matched with the second blade profiling block 3. The pushing mechanism 5 drives the second blade profiling block 3 to slide through the push plate 51. The pushing mechanism 5 is installed on the side of the workbench 1 near the second blade profiling block 3, so that the pushing mechanism 5 can directly act on the second blade profiling block 3, reducing the transmission path and improving the transmission efficiency. The pushing mechanism 5 is provided with the push plate 51 to push the second blade profiling block 3. The shape and size of the push plate 51 are matched with those of the second blade profiling block 3, so as to ensure that the force can be smoothly and accurately transmitted during pushing. The pushing mechanism 5 can specifically adopt, but is not limited to, a pneumatic cylinder, a hydraulic cylinder or an electric push rod, which can realize accurate control and stable movement. The use of the pushing mechanism 5 reduces the steps of manual operation. The operator only needs to start the pushing mechanism 5 to realize the automatic sliding of the second blade profiling block 3, thereby greatly improving the assembly efficiency.

[0027] More specifically, as shown in Figure 1 and Figure 3As shown, the first blade profiling block 2 is sequentially provided with a first support mounting slot 21 and a first blade mounting slot 22, and the second blade profiling block 3 is sequentially provided with a second support mounting slot 32 and a second blade mounting slot 33. The plurality of blades 4 are fixed in the air outlet through the supports. The first support mounting slot 21 is provided for fixing the first support 6, and the first blade mounting slot 22 is provided for mounting a group of blades 4. The second support mounting slot 32 is provided for fixing the second support 7, and the second blade mounting slot 33 is provided for mounting another group of blades 4. The sequential arrangement of the support mounting slots and the blade mounting slots enables the operator to assemble according to the established order, i.e., first installing the supports and then installing the blades 4, thereby reducing confusion and errors in the assembly process, which helps to improve the efficiency and accuracy of the assembly.

[0028] More specifically, as shown in Figure 1 and Figure 3 , the first blade profiling block 2 is provided with an intermediate support mounting slot 23. The first support mounting slot 21, the first blade mounting slot 22, the intermediate support mounting slot 23, the second blade mounting slot 33, and the second support mounting slot 32 are sequentially arranged along the length direction. The two groups of blades 4 are fixedly connected through the intermediate support 8. By providing the intermediate support mounting slot 23 on the first blade profiling block 2, the intermediate support mounting slot 23 is used for fixing the intermediate support 8. The sequential arrangement ensures that each component can be installed according to the established order and position during the assembly process. The installation of the supports and the blades 4 is performed in sequence, which reduces confusion and errors in the assembly process, thereby improving the accuracy and efficiency of the assembly.

[0029] More specifically, as shown in Figures 1 to 4 , the first blade profiling block 2 is provided with a first positioning protrusion 24 adapted to the front blade mounting shell 9, and the second blade profiling block 3 is provided with a second positioning protrusion 34 adapted to the front blade mounting shell 9. The first positioning protrusion 24 and the second positioning protrusion 34 cooperate to position the front blade mounting shell 9. A group of blades 4 is assembled on each of the first blade profiling block 2 and the second blade profiling block 3. The two groups of assembled blades 4 need to be installed in the front blade mounting shell 9, which is the shell of the air outlet. By providing the first positioning protrusion 24 on the first blade profiling block 2 and the second positioning protrusion 34 on the second blade profiling block 3, the first positioning protrusion 24 and the second positioning protrusion 34 cooperate with the front blade mounting shell 9 to achieve precise positioning of the front blade mounting shell 9. The operator only needs to align the front blade mounting shell 9 with the positioning protrusions and place it in position to complete the assembly of the front blades 4, thereby improving the assembly precision and eliminating the need for complex alignment and adjustment steps, greatly improving the production efficiency.

[0030] More specifically, the first vane profiling block 2 and the second vane profiling block 3 are both aluminum profiling blocks, the first vane profiling block 2 and the second vane profiling block 3 are both made of aluminum material, aluminum is a light metal, has good mechanical properties and processing performance, the aluminum profiling block can realize lightweight while maintaining structural strength, the aluminum material has good plasticity and processability, so that the profiling block can be designed into a complex shape according to the needs to adapt to different installation requirements, and the aluminum profiling block has high corrosion resistance and high wear resistance, long service life, and good mechanical strength.

[0031] The present application is not limited to the above best mode of implementation, and anyone can derive other various forms of products under the inspiration of the present application, but regardless of any changes in shape or structure, any technical solution with the same or similar to the present application falls within the scope of the present application.

Claims

1. A front blade mounting arrangement, characterized in that, The utility model provides a front blade installation device, including workbench (1), first blade profiling piece (2) and second blade profiling piece (3) are provided on workbench (1), first blade profiling piece (2) and second blade profiling piece (3) are all used to install front blade (4), first blade profiling piece (2) is fixedly installed on workbench (1), second blade profiling piece (3) is slidably installed on workbench (1), second blade profiling piece (3) is through sliding back and forth to interface or separate from first blade profiling piece (2).

2. A front vane mounting arrangement according to claim 1, characterised in that The bottom of the second blade profiling piece (3) is provided with a sliding block (31), and the surface of the workbench (1) is provided with a sliding rail (11) matched with the sliding block (31), and the sliding block (31) cooperates with the sliding rail (11) to enable the second blade profiling piece (3) to slide back and forth on the workbench (1).

3. A front blade mounting arrangement according to claim 1, wherein, The surface of the workbench (1) is provided with a positioning groove (12) matched with the first blade profiling piece (2), and the first blade profiling piece (2) is installed in the positioning groove (12).

4. A front blade mounting arrangement according to claim 1 or 2, characterised in that, A pushing mechanism (5) is installed on one side of the workbench (1) close to the second blade profiling piece (3), the pushing mechanism (5) is provided with a push plate (51) matched with the second blade profiling piece (3), and the pushing mechanism (5) drives the second blade profiling piece (3) to slide through the push plate (51).

5. A front blade mounting arrangement according to claim 1, wherein, The first blade profiling piece (2) is sequentially provided with a first support mounting groove (21) and a first blade mounting groove (22), and the second blade profiling piece (3) is sequentially provided with a second support mounting groove (32) and a second blade mounting groove (33).

6. A front vane mounting arrangement according to claim 5, wherein The first blade profiling piece (2) is provided with an intermediate support mounting groove (23), and the first support mounting groove (21), the first blade mounting groove (22), the intermediate support mounting groove (23), the second blade mounting groove (33) and the second support mounting groove (32) are sequentially arranged along the length direction.

7. A front blade mounting arrangement according to claim 1, wherein, The first blade profiling piece (2) is provided with a first positioning protrusion (24) matched with the front blade mounting shell (9), the second blade profiling piece (3) is provided with a second positioning protrusion (34) matched with the front blade mounting shell (9), and the first positioning protrusion (24) and the second positioning protrusion (34) cooperate to position the front blade mounting shell (9).

8. A front vane mounting arrangement according to claim 1, characterised in that, The first blade profiling piece (2) and the second blade profiling piece (3) are both aluminum profiling pieces.

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