Multi-vehicle-type quick-change press-fitting structure

Abstract

A multi-vehicle-type quick-change press-fitting structure comprises a supporting panel and a quick-change connector, a control panel is slidably connected to the supporting panel in parallel, connecting clamping pieces are arranged on the side edge of the supporting panel and the side edge of the control panel, an extension plate is vertically and fixedly arranged on the control panel, a press-fitting rod is rotationally connected to the supporting panel, and a pressing wheel is vertically and rotationally arranged on the extension plate; a limiting flat groove used for limiting the abutting wheel is formed in the press-fitting rod, an adjusting installation base is fixedly arranged on the side, away from the abutting wheel, of the extension plate, fixing bolts are movably arranged on the two sides of the adjusting installation base, a fixing head is slidably connected into the adjusting installation base, the fixing bolts are movably connected with the fixing head, and a quick-change connector is movably arranged on the fixing head. And the control panel is fixedly connected with a driving pull ring. Maintenance and press-fitting can be carried out on different vehicle types, excessive disassembly is not needed, the maintenance and press-fitting process can be completed only by installing corresponding press-fitting tools, operation is easy and convenient, and the completeness of the maintained vehicle can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle processing, and in particular, to a multi-model quick-change press-fitting structure. Background Art

[0002] The press-fitting process is a processing process that compresses or fixes an object onto another object by mechanical force or hydraulic pressure. Quick-change press-fitting generally refers to a technology or device that can quickly replace and install equipment or workpieces. It is an efficient, flexible and safe production auxiliary means. By quickly replacing and installing equipment or workpieces, the downtime is reduced, and the production line can adapt to different production requirements faster, significantly improving production efficiency, reducing labor costs and enhancing the flexibility of the production line. With the continuous development of industrial technology, the quick-change press-fitting technology is widely used in fields such as mechanical manufacturing and machining, and will be widely applied and popularized in more fields. In the field of automotive parts manufacturing, press-fitting equipment is used to produce components such as automotive wheels and brake pads. The press-fitting quality of these components directly affects the performance and safety of the vehicle.

[0003] The existing Chinese patent with the patent number CN202110453148.0 and the patent name of a press-fitting machine for an automotive bent pipe and a ball head includes a frame, a product positioning component and a press-fitting component. The product positioning component and the press-fitting component are both installed on the frame. The product positioning component is used to position the pre-assembled parts of the automotive bent pipe and the ball head. The press-fitting component includes a first driver, a slide rail, a sliding seat and a fixture. The sliding seat is slidably fitted on the slide rail. The first driver drives the sliding seat to slide on the slide rail. The fixture is installed on the sliding seat and is used to press-fit the connection between the automotive bent pipe and the ball head. This press-fitting machine is used to press-fit the automotive bent pipe and the ball head together, which can improve the matching accuracy of the two and thus improve the qualified rate of the product.

[0004] Although the existing patent can improve the matching degree of two components and the qualified rate of the product, and is used for processing and press-fitting the components of the vehicle during the vehicle production process, when the vehicle needs to be repaired and overhauled after being assembled or in case of an accident, the components that need to be repaired on the vehicle need to be disassembled and placed on the machine for press-fitting. The disassembly and installation processes are very troublesome, and the integration degree of the components may decrease after reinstallation, which is not only time-consuming and laborious, but also affects the accuracy of press-fitting integration. Therefore, the utility model provides a multi-model quick-change press-fitting structure. Summary of the Utility Model

[0005] The purpose of the utility model is to overcome the shortcomings of the above-mentioned traditional technology and provide a multi-model quick-change press-fit structure, which can perform maintenance press-fitting on different models by replacing the press-fitting tool, and can complete the maintenance press-fitting process without excessive disassembly. The operation is simple and convenient, and the integrity of the vehicle after maintenance can be improved.

[0006] The purpose of this utility model is achieved through the following technical measures:

[0007] A multi-model quick-change press-fit structure comprises a support panel and a quick-change joint, the support panel is connected to a control panel for parallel sliding movement, the support panel and the control panel sides are both provided with connecting clips, an extension plate is vertically fixedly arranged on the control panel, one side of the support panel is rotatably connected to a press-fit rod, a side of the extension plate close to the press-fit rod is vertically rotatably provided with a pressing wheel, a limiting flat groove for limiting the pressing wheel is provided on the press-fit rod, the pressing wheel is movably arranged in the limiting flat groove, an adjusting mounting seat is fixedly arranged on the side of the extension plate away from the pressing wheel, fixing bolts are movably arranged on both sides of the adjusting mounting seat, a fixing head is slidably connected in the adjusting mounting seat, the fixing bolt is movably connected to the fixing head, the quick-change joint is movably arranged on the side of the fixing head away from the adjusting mounting seat, and a driving pull ring is fixedly connected to the side of the control panel close to the press-fit rod.

[0008] Further specific optimization is that a receiving groove is provided on the adjustment mounting seat, an auxiliary plate is slidably connected in the receiving groove, the fixed head is connected to the auxiliary plate, a quick-change groove is provided on the fixed head, the quick-change joint is movably arranged in the quick-change groove, an expansion bolt is movably arranged on the fixed head, and the expansion bolt is clamped with the quick-change joint.

[0009] In further specific optimization, two sliding guide rails are symmetrically fixedly arranged on the support panel, a slider is slidably arranged on each of the sliding guide rails, and the two sliders are fixedly connected to one side of the control panel close to the support panel.

[0010] In further specific optimization, an anti-slip limiting block is fixedly arranged on the support panel, and the anti-slip limiting block is fixedly arranged at one end of any one of the sliding guide rails.

[0011] According to further specific optimization, two receiving plates are fixedly connected to one side of the support panel away from the anti-slip limiting block, and the two receiving plates are arranged opposite to the two sliding guide rails one by one.

[0012] In a further specific optimization, a pressure wheel support rod is vertically fixedly connected to the extension plate, and the pressure wheel is rotatably arranged at the end of the pressure wheel support rod away from the extension plate.

[0013] According to a further specific optimization, an L-shaped gripper is fixedly connected to one end of the press rod away from the supporting panel.

[0014] In a further specific optimization, reinforcing ribs are provided between the extension plate and the control plate.

[0015] Due to the adoption of the above technical solution, compared with the prior art, the advantages of the utility model are:

[0016] The utility model discloses a multi-vehicle type quick-change pressing structure, which fixes a support panel and a control panel above a vehicle that needs to be repaired by connecting a clamp, removes a quick-change joint and connects a corresponding required pressing tool, inserts the quick-change joint into a quick-change slot and fixes it with an expansion bolt, then rotates the fixing bolt to adjust the fixing head and tightens it, so that the pressing tool is located directly above the part that needs to be repaired, then pulls a driving pull ring to adjust the distance between the pressing tool and the repair part, so that the pressing tool can be placed on the corresponding repair part, then pulls the pressing rod hard to contact the pressing wheel, and then the pressing tool connected to the quick-change joint can be pressed vertically downward, can perform maintenance pressing for different vehicle types, and does not require excessive disassembly, and only needs to install the corresponding pressing tool to complete the maintenance pressing process, which is simple and convenient to operate and can also improve the integrity of the vehicle after maintenance.

[0017] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the press-fitting tool of the embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the adjustable mounting seat and the quick-release joint of an embodiment of the utility model.

[0020] Figure 3 It is a front view structural diagram of an adjustable mounting seat and a quick-release connector according to an embodiment of the utility model.

[0021] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0022] Figure 5 It is a schematic diagram of the connection structure of the control panel and the support panel of the embodiment of the utility model.

[0023] Markings in the figure: 1. Support panel; 2. Control panel; 3. Connecting clip; 4. Extension plate; 5. Press-fit rod; 6. Press wheel; 7. Limiting flat groove; 8. Adjustment mounting seat; 9. Fixing bolt; 10. Fixing head; 11. Quick-change connector; 12. Drive pull ring; 13. Auxiliary plate; 14. Quick-change groove; 15. Expansion bolt; 16. Sliding guide rail; 17. Sliding block; 18. Anti-slip limit block; 19. Attachment plate; 20. Press wheel support rod; 21. L-shaped gripper; 22. Reinforcement rib. Detailed implementation manners

[0024] In order to clearly and completely describe the objectives, technical solutions of the present utility model and make the advantages more clearly understood, the following further elaborates on the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, rather than all, of the embodiments of the present utility model, and are merely used to explain the embodiments of the present utility model, rather than to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] For the sake of simplicity and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are set forth to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures have not been described in detail to avoid unnecessarily making these embodiments difficult to understand. Additionally, all embodiments can be used in combination with each other.

[0028] Embodiment:

[0029] A multi-model quick-change press-fit structure comprises a support panel 1 and a quick-change joint 11, a control panel 2 is connected to the support panel 1 in parallel and sliding manner, connecting clips 3 are arranged on the sides of the support panel 1 and the control panel 2, an extension plate 4 is vertically fixedly arranged on the control panel 2, a press-fitting rod 5 is rotatably connected to one side of the support panel 1, a pressing wheel 6 is vertically rotatably arranged on the side of the extension plate 4 close to the pressing rod 5, a limiting flat groove 7 for limiting the pressing wheel 6 is opened on the pressing rod 5, the pressing wheel 6 is movably arranged in the limiting flat groove 7, an adjusting mounting seat 8 is fixedly arranged on the side of the extension plate 4 away from the pressing wheel 6, fixing bolts 9 are movably arranged on both sides of the adjusting mounting seat 8, a fixing head 10 is slidably connected in the adjusting mounting seat 8, the fixing bolt 9 is movably connected to the fixing head 10, a quick-change joint 11 is movably arranged on the side of the fixing head 10 away from the adjusting mounting seat 8, and a driving pull ring 12 is fixedly connected on the side of the control panel 2 close to the pressing rod 5.

[0030] An accommodating groove is provided on the adjustment mounting seat 8, an auxiliary plate 13 is slidably connected in the accommodating groove, the fixed head 10 is connected to the auxiliary plate 13, a quick-change groove 14 is provided on the fixed head 10, the quick-change joint 11 is movably arranged in the quick-change groove 14, an expansion bolt 15 is movably arranged on the fixed head 10, and the expansion bolt 15 is clamped with the quick-change joint 11.

[0031] Through the above technical scheme, the support panel 1 and the control panel 2 are fixed above the vehicle to be repaired by connecting the clamps 3, and the quick-change connector 11 is removed and then connected to the corresponding required pressing tool. In this embodiment, the pressing tool takes the tire pressing part as an example. After the quick-change connector 11 is inserted into the quick-change groove 14, it is fixed with the expansion bolt 15, so as to realize the rapid replacement of the pressing tool, and then the fixing bolt 9 is rotated to adjust the fixing head 10 and then tightened, so that the pressing tool is located directly above the part to be repaired, and then the driving pull ring 12 is pulled to adjust the distance between the pressing tool and the repair part, so that the pressing tool can be placed on the corresponding repair part, and then the pressing rod 5 is pulled hard to contact the pressing wheel 6, so that the pressing tool connected to the quick-change connector 11 can be pressed vertically downward, so that maintenance pressing can be performed for different models, and there is no need for excessive disassembly. Only the corresponding pressing tool needs to be installed to complete the maintenance pressing process. The operation is simple and convenient, and the integrity of the vehicle after maintenance can be improved.

[0032] Two sliding guide rails 16 are symmetrically fixed on the support panel 1, and a slider 17 is slidably arranged on each sliding guide rail 16. The two sliders 17 are fixedly connected to the side of the control board 2 close to the support panel 1. Pulling the driving pull ring 12 makes the two sliders 17 move on the corresponding sliding guide rails 16, so that the control board 2 and the components connected thereto can move stably along the direction of the sliding guide rails 16, thereby ensuring the alignment accuracy of the adjustment process, thereby improving the accuracy of the press-fitting.

[0033] An anti - detachment limiting block 18 is fixedly arranged on the support panel 1. The anti - detachment limiting block 18 is fixedly arranged at one end of any one of the sliding guide rails 16. On the side of the support panel 1 far from the anti - detachment limiting block 18, two receiving plates 19 are fixedly connected. The two receiving plates 19 are arranged opposite to the two sliding guide rails 16 one by one. Pulling the driving pull - ring 12 drives the control board 2 and the pressing tool connected thereto to move up and down. The anti - detachment limiting block 18 can prevent the driving pull - ring 12 from pulling excessively, resulting in the overall control board 2 and the pressing tool flying out from above. When the device is not in use, the two receiving plates 19 can receive the control board 2. Cooperating with the anti - detachment limiting block 18, the whole of the control board 2, the extension plate 4, the quick - change joint 11 and the pressing wheel 6 is restricted on the support panel 1, which is convenient for the next use and can also improve the operation safety during use.

[0034] A pressing - wheel support rod 20 is vertically and fixedly connected to the extension plate 4. The pressing wheel 6 is rotatably arranged at the end of the pressing - wheel support rod 20 far from the extension plate 4. By arranging the pressing - wheel support rod 20, when the pressing rod 5 abuts against the extrusion wheel, a force perpendicular to the extension plate 4 can be generated on the extension plate 4, so that the pressing of the trimming part can be realized, and the structure of the pressing device is more simplified.

[0035] One end of the pressing rod 5 far from the support panel 1 is fixedly connected with an L - shaped gripper 21. Through the L - shaped gripper 21, it is more convenient to press the pressing rod 5 and more labor - saving.

[0036] A reinforcing rib 22 is arranged between the extension plate 4 and the control board 2. By arranging the reinforcing rib 22, the connection strength between the control board 2 and the extension plate 4 can be improved, and the hardness of the whole control board 2 and extension plate 4 during pressing can be ensured.

[0037] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above - mentioned exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non - restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0038] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A quick-change press-fitting structure for multiple vehicle models, characterized in that: It includes a support panel (1) and a quick-change joint (11). A control panel (2) is slidably connected in parallel on the support panel (1). Connecting clips (3) are provided on the sides of both the support panel (1) and the control panel (2). An extension plate (4) is vertically and fixedly provided on the control panel (2). One side edge of the support panel (1) is rotatably connected with a pressing rod (5). An abutting wheel (6) is vertically rotatably provided on the side of the extension plate (4) close to the pressing rod (5). A limiting flat groove (7) for limiting the abutting wheel (6) is formed on the pressing rod (5). The abutting wheel (6) is movably arranged in the limiting flat groove (7). An adjusting mounting seat (8) is fixedly provided on the side of the extension plate (4) away from the abutting wheel (6). Fixing bolts (9) are movably provided on both sides of the adjusting mounting seat (8). A fixing head (10) is slidably connected in the adjusting mounting seat (8). The fixing bolts (9) are movably connected with the fixing head (10). The quick-change joint (11) is movably arranged on the side of the fixing head (10) away from the adjusting mounting seat (8). A driving pull ring (12) is fixedly connected to the side of the control panel (2) close to the pressing rod (5).

2. The multi-vehicle quick-change pressing structure according to claim 1, wherein: A receiving groove is formed on the adjusting mounting seat (8). An auxiliary plate (13) is slidably connected in the receiving groove. The fixing head (10) is connected to the auxiliary plate (13). A quick-change groove (14) is formed on the fixing head (10). The quick-change joint (11) is movably arranged in the quick-change groove (14). An expansion bolt (15) is movably provided on the fixing head (10). The expansion bolt (15) is clamped with the quick-change joint (11).

3. The multi-vehicle quick-change pressing structure according to claim 1, characterized in that: Two sliding guide rails (16) are symmetrically and fixedly provided on the support panel (1). A slider (17) is slidably arranged on each sliding guide rail (16). The two sliders (17) are fixedly connected to the side of the control panel (2) close to the support panel (1).

4. The multi-vehicle quick-change pressing structure according to claim 3, characterized in that: An anti-disengagement limiting block (18) is fixedly provided on the support panel (1). The anti-disengagement limiting block (18) is fixedly provided at one end of any one of the sliding guide rails (16).

5. A multi-vehicle quick-change press-fitting structure according to claim 4, characterized in that: Two receiving plates (19) are fixedly connected to the side of the support panel (1) away from the anti-disengagement limiting block (18). The two receiving plates (19) are arranged in one-to-one correspondence with the two sliding guide rails (16).

6. A multi-vehicle quick-change press-fitting structure according to any one of claims 1-5, characterized in that: A pressing wheel support rod (20) is vertically and fixedly connected to the extension plate (4). The abutting wheel (6) is rotatably arranged at the end of the pressing wheel support rod (20) away from the extension plate (4).

7. A multi-vehicle quick-change pressing structure according to claim 1, characterized in that: An L-shaped gripper (21) is fixedly connected to the end of the pressing rod (5) away from the support panel (1).

8. A multi-vehicle quick-change press-fitting structure according to claim 1, characterized in that: A reinforcing rib (22) is provided between the extension plate (4) and the control panel (2).

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