Automatic press-fitting equipment for automobile parts

Abstract

The automatic press-fitting equipment for the automobile parts comprises a workbench, a camera shooting module, a material pushing assembly, an upper positioning assembly and a lower positioning assembly, and the camera shooting module is used for carrying out camera shooting detection on an annular workpiece placed on the material pushing assembly; the material pushing assembly comprises a first material pushing air cylinder, a first lifting air cylinder and a material placing plate arranged on a piston rod of the first material pushing air cylinder, the upper positioning assembly comprises a second lifting air cylinder and a positioning mechanism arranged on a piston rod of the second lifting air cylinder, and the material placing plate is used for placing an annular workpiece; the first pushing air cylinder drives the discharging plate to move horizontally so as to convey the annular workpiece to the position under the positioning mechanism, the first lifting air cylinder drives the annular workpiece to ascend so as to transfer the annular workpiece to the positioning mechanism, and the second lifting air cylinder drives the positioning mechanism to move downwards so as to enable the annular workpiece and the sheet-shaped workpiece to be in press fit. According to the scheme, the labor cost is saved, the assembling quality is improved, the assembling efficiency is high, and high-efficiency production is achieved.

Description

Technical Field

[0001] This application relates to the field of automotive parts assembly technology, specifically to an automatic pressing equipment for automotive parts. Background Technology

[0002] In the field of automotive parts, ring-shaped and sheet-shaped workpieces are widely used as accessories. Some ring-shaped and sheet-shaped workpieces are combined in an embedded manner. Specifically, through holes need to be machined on the sheet-shaped workpiece, and the ring-shaped workpiece is press-fitted into the through holes of the sheet-shaped workpiece.

[0003] However, most workpieces do not have a uniform shape, especially sheet-shaped workpieces, which have diverse shapes. It is difficult to design standard tooling to press-fit ring-shaped workpieces with sheet-shaped workpieces, so manual assembly is the only option. However, manual assembly requires a lot of labor costs, has low assembly efficiency, poor assembly quality, and is prone to rework, which is not conducive to high-efficiency production. Utility Model Content

[0004] This application provides an automatic pressing and assembly equipment for automotive parts, in order to improve or solve the technical problems of high cost, low efficiency and poor quality in the manual assembly of ring-shaped and sheet-shaped workpieces in the existing automotive parts assembly process.

[0005] The technical solution adopted in this application is as follows:

[0006] An automatic press-fitting device for automotive parts is used to press-fit annular workpieces and sheet-like workpieces. The automatic press-fitting device includes a worktable and a camera module, a pusher assembly, an upper positioning assembly, and a lower positioning assembly respectively disposed on the worktable. The camera module is used to perform camera detection on the annular workpiece placed on the pusher assembly. The pusher assembly is used to transfer the annular workpiece to the upper positioning assembly. The upper positioning assembly is used to press-fit the annular workpiece with the sheet-like workpiece on the lower positioning assembly. The pusher assembly includes a first pusher cylinder and a first lifting cylinder. The upper positioning assembly includes a lowering cylinder, a feeding plate on the piston rod of the first pushing cylinder, a second lifting cylinder, and a positioning mechanism on the piston rod of the second lifting cylinder. The feeding plate is used to place the annular workpiece. The first pushing cylinder drives the feeding plate to move horizontally to transport the annular workpiece directly below the positioning mechanism, and the first lifting cylinder drives it to rise to transfer the annular workpiece to the positioning mechanism. The second lifting cylinder drives the positioning mechanism to move downward to press the annular workpiece and the sheet workpiece together.

[0007] The automated press-fitting equipment for automotive parts provided in this application also includes the following additional technical features:

[0008] The piston rod of the first lifting cylinder is connected to a first mounting base, the cylinder body of the first pushing cylinder is fixed on the first mounting base, the worktable is provided with a plurality of first guide columns, and the first mounting base is provided with a first guide hole adapted to the plurality of first guide columns. The sliding cooperation between the first guide column and the first guide hole guides the first mounting base to move up and down.

[0009] The first mounting base is provided with multiple guide blocks, each guide block having a second guide hole. The feeding plate is connected to multiple second guide posts, and the sliding engagement between the second guide posts and the second guide holes guides the feeding plate to move horizontally.

[0010] The feeding plate is provided with a positioning ring, and a positioning groove is formed inside the positioning ring to restrict the radial movement of the annular workpiece.

[0011] The positioning mechanism includes a clamping cylinder and two clamping members connected to the clamping cylinder. The clamping cylinder clamps the annular workpiece by driving the two clamping members to move closer to each other or to move away from each other to release the annular workpiece.

[0012] The piston rod of the second lifting cylinder is connected to a second mounting base. The clamping cylinder is mounted on the second mounting base. The bottom of the second mounting base is provided with a positioning post for positioning the annular workpiece. The two clamping members are located on both sides of the positioning post. When the two clamping members are close to each other, they clamp the annular workpiece on the positioning post.

[0013] The second mounting base is provided with a third guide post, and the worktable is provided with a third guide hole. The sliding cooperation between the third guide post and the third guide hole guides the second mounting base to move up and down.

[0014] The lower positioning component includes a positioning slide plate, a second pusher cylinder, and a guide seat. The positioning slide plate is located directly below the positioning mechanism and is used to place the sheet-like workpiece. The positioning slide plate is provided with a limiting structure to restrict the movement of the sheet-like workpiece. The piston rod of the second pusher cylinder is connected to the positioning slide plate so as to drive the positioning slide plate to move horizontally. The guide seat is fixed to the worktable and is provided with a guide groove to guide the movement of the positioning slide plate.

[0015] The camera module includes a mounting plate, a camera, and a display screen. The camera is mounted on the side of the mounting plate facing the feeding plate, and the display screen is mounted on the side of the mounting plate away from the feeding plate.

[0016] The workbench includes a base plate and a top plate. The base plate supports the top plate via a support plate. The first lifting cylinder and the second lifting cylinder are mounted on the top plate. The camera module and the lower positioning component are mounted on the base plate.

[0017] Due to the adoption of the above technical solution, the technical effects achieved by this application include at least the following:

[0018] 1. The automatic press-fitting equipment for automotive parts provided in this application involves pre-placing annular workpieces on the feeding plate of a pusher assembly and pre-placing sheet workpieces on a lower positioning assembly. After the annular workpiece passes inspection by a camera module on the feeding plate, it is transferred to the upper positioning assembly through the coordinated action of a first pusher cylinder and a first lifting cylinder. The annular workpiece is positioned by the positioning mechanism of the upper positioning assembly. Then, a second lifting cylinder presses the annular workpiece downwards into the sheet workpiece on the lower positioning assembly, thereby achieving automatic press-fitting of the annular and sheet workpieces. This helps save labor costs and improve assembly quality, resulting in high assembly efficiency and enabling high-efficiency production. In specific implementations, the camera module can be used to inspect the conformity of the annular workpiece. For example, the camera module can be used to photograph and detect whether the holes on the annular workpiece are machined, whether the placement of the annular workpiece on the feeding plate is correct, and whether there are defects in the outline of the annular workpiece, etc. The automatic press-fitting equipment of this application, based on achieving automated press-fitting of annular and sheet workpieces, has a simple overall structure, low cost, and high practicality.

[0019] 2. A first mounting base is connected to the piston rod of the first lifting cylinder, which facilitates the reliable and stable installation of the first pushing cylinder onto the first mounting base. When the first lifting cylinder drives the first mounting base to move up and down, the sliding cooperation between the first guide post and the first guide hole guides the movement of the first mounting base, ensuring the stability of the movement, so that the first lifting cylinder can drive the annular workpiece to cooperate stably and smoothly with the positioning mechanism.

[0020] 3. The feeding plate is equipped with a positioning ring, and a positioning groove is formed inside the positioning ring to restrict the radial movement of the annular workpiece. Placing the annular workpiece in the positioning groove can prevent the annular workpiece from shifting on the feeding plate during the lifting and lowering process of the first lifting cylinder and the horizontal movement of the feeding plate driven by the first pushing cylinder. This ensures that the first pushing cylinder can drive the annular workpiece to accurately align with the positioning mechanism, and the first lifting cylinder can drive the annular workpiece to accurately cooperate with the positioning mechanism.

[0021] 4. The positioning mechanism includes a clamping cylinder and two clamping components connected to the clamping cylinder. The clamping cylinder can drive the clamping components to perform fast and stable clamping of the annular workpiece, and realize the automatic clamping and automatic release of the annular workpiece.

[0022] 5. The positioning slide is used to place sheet-like workpieces. The positioning slide is equipped with a limiting structure to restrict the movement of the sheet-like workpieces. During the pressing process, the limiting structure can restrict the sheet-like workpieces to prevent them from jumping up and down or shifting horizontally on the positioning slide, which would interfere with the pressing process. The second pusher cylinder can drive the positioning slide to move horizontally, and then the second pusher cylinder can move the pressed annular workpieces and sheet-like workpieces away from the worktable to prepare for the next processing step. Attached Figure Description

[0023] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0024] Figure 1 The assembly of the automatic pressing equipment for automotive parts provided in the embodiments of this application. Figure 1 It shows the state of the annular workpiece placed on the feeding plate and the sheet workpiece positioned by the lower positioning assembly;

[0025] Figure 2 The assembly of the automatic pressing equipment for automotive parts provided in the embodiments of this application. Figure 2 ;

[0026] Figure 3 Assembly of the pusher assembly provided in the embodiments of this application Figure 1 ;

[0027] Figure 4 Assembly of the pusher assembly provided in the embodiments of this application Figure 2 ;

[0028] Figure 5 Assembly of the upper positioning component provided in the embodiments of this application Figure 1 It shows the state in which the annular workpiece is clamped by the clamping device;

[0029] Figure 6 Assembly of the upper positioning component provided in the embodiments of this application Figure 2 ;

[0030] Figure 7 Assembly of the lower positioning component provided in the embodiments of this application Figure 1 It shows the state in which the sheet-like workpiece is pressed and positioned by the clamping component;

[0031] Figure 8 Assembly of the lower positioning component provided in the embodiments of this application Figure 2 It shows the state in which the sheet-like workpiece is stopped and limited by the limiting block;

[0032] Figure 9This is a schematic diagram of the camera module provided in the embodiments of this application;

[0033] Figure 10 This is a schematic diagram of the structure of the workbench provided in an embodiment of this application.

[0034] List of components and reference numerals:

[0035] 11. Ring-shaped workpiece, 12. Sheet-shaped workpiece, 13. Worktable, 131. Base plate, 132. Top plate, 133. Support plate, 14. Camera module, 141. Mounting vertical plate, 142. Camera, 143. Display screen, 15. First pushing cylinder, 16. First lifting cylinder, 17. Unloading plate, 18. Second lifting cylinder, 19. Positioning mechanism, 191. Clamping cylinder, 192. Clamping component, 21. First mounting base, 22. First guide post, 23. Guide block, 24. Second guide post, 25. Connecting block, 26. Positioning ring, 27. Positioning groove, 28. Second mounting base, 29. Positioning post, 31. Third guide post, 32. Positioning slide plate, 33. Second pushing cylinder, 34. Guide seat, 341. Guide groove, 35. Limiting block, 36. Pressing component. Detailed Implementation

[0036] To more clearly illustrate the overall concept of this application, a detailed explanation is provided below with reference to the accompanying drawings.

[0037] Many specific details are set forth in the following description in order to provide a full understanding of this application. However, this application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of this application is not limited to the specific embodiments disclosed below.

[0038] Furthermore, it should be understood in the description of this application that the terms "upper," "lower," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," "lateral," and "longitudinal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0039] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," 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 this application. 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.

[0041] In the embodiments of this application, an automatic pressing device for automotive parts is provided. For ease of explanation and understanding, the following descriptions are based on the illustrated product structure. Of course, those skilled in the art will understand that the above structure is merely a specific example and illustrative illustration, and does not constitute a specific limitation on the technical solution provided in this application.

[0042] like Figures 1 to 10 As shown, this application provides an automatic pressing equipment for automotive parts, used for pressing together annular workpiece 11 and sheet workpiece 12. The automatic pressing equipment includes a worktable 13 and a camera module 14, a pusher assembly, an upper positioning assembly, and a lower positioning assembly respectively disposed on the worktable 13. The camera module 14 is used to perform camera detection on the annular workpiece 11 placed on the pusher assembly. The pusher assembly is used to transfer the annular workpiece 11 to the upper positioning assembly. The upper positioning assembly is used to press together the annular workpiece 11 and the sheet workpiece 12 on the lower positioning assembly. The pusher assembly includes a first pusher cylinder 15 and a first lifting cylinder. 16. A feeding plate 17 is provided on the piston rod of the first pushing cylinder 15. The upper positioning assembly includes a second lifting cylinder 18 and a positioning mechanism 19 provided on the piston rod of the second lifting cylinder 18. The feeding plate 17 is used to place the annular workpiece 11. The first pushing cylinder 15 drives the feeding plate 17 to move horizontally to transport the annular workpiece 11 directly below the positioning mechanism 19. The first lifting cylinder 16 drives the annular workpiece 11 to rise and transfer it to the positioning mechanism 19. The second lifting cylinder 18 drives the positioning mechanism 19 to move downward to press the annular workpiece 11 and the sheet workpiece 12 together.

[0043] It should be noted that the present application illustrates a schematic structural shape of the annular workpiece 11 and the sheet workpiece 12, which is not intended to limit the present application. The present solution can also be applied to the press fitting of annular workpieces and sheet workpieces with other structural shapes.

[0044] The automatic press-fitting equipment for automotive parts provided in this application involves a ring-shaped workpiece 11 pre-placed on the feeding plate 17 of the pusher assembly, and a sheet-shaped workpiece 12 pre-positioned on the lower positioning assembly. After the ring-shaped workpiece 11 passes the camera inspection by the camera module 14 on the feeding plate 17, it is transferred to the upper positioning assembly through the coordinated action of the first pusher cylinder 15 and the first lifting cylinder 16. The ring-shaped workpiece 11 is positioned by the positioning mechanism 19 of the upper positioning assembly. Then, the second lifting cylinder 18 presses the ring-shaped workpiece 11 downward into the sheet-shaped workpiece 12 positioned on the lower positioning assembly, thereby realizing the automatic press-fitting of the ring-shaped workpiece 11 and the sheet-shaped workpiece 12. This helps to save labor costs and improve assembly quality, resulting in high assembly efficiency and enabling high-efficiency production. In practical implementation, the camera module 14 can be used to inspect the conformity of the annular workpiece 11. For example, the camera module 14 can take pictures to check whether the holes on the annular workpiece 11 are machined, whether the placement of the annular workpiece 11 on the feeding plate 17 is correct, and whether there are defects in the outline of the annular workpiece 11, etc. The automatic pressing equipment of this application, based on realizing the automated pressing and fitting of the annular workpiece 11 and the sheet workpiece 12, has a simple overall structure, low cost, and high practicality. In specific implementation, after the first pushing cylinder 15 conveys the annular workpiece 11 to directly below the positioning mechanism 19, the second lifting cylinder 18 can be kept stationary. The annular workpiece 11 is transferred to the positioning mechanism 19 by the first lifting cylinder 16 moving it upward. Alternatively, the second lifting cylinder 18 can move the positioning mechanism 19 downward simultaneously while the first lifting cylinder 16 moves the annular workpiece 11 upward, thereby moving the annular workpiece 11 and the positioning mechanism 19 closer together. Finally, the annular workpiece 11 is transferred to the positioning mechanism 19. Then, after the first pushing cylinder 15 and the first lifting cylinder 16 reset the unloading plate 17, the second lifting cylinder 18 moves the annular workpiece 11 downward until the annular workpiece 11 and the sheet workpiece 12 are pressed together. Finally, the second lifting cylinder 18 moves the positioning mechanism 19 back to its original position.

[0045] As a preferred embodiment of this application, such as Figures 1 to 4As shown, a first mounting base 21 is connected to the piston rod of the first lifting cylinder 16, and the cylinder body of the first pushing cylinder 15 is fixed on the first mounting base 21. The worktable 13 is provided with a plurality of first guide posts 22, and the first mounting base 21 is provided with a first guide hole adapted to the plurality of first guide posts 22. The sliding cooperation between the first guide posts 22 and the first guide holes guides the first mounting base 21 to move up and down. Those skilled in the art will understand that the first mounting base 21 connected to the piston rod of the first lifting cylinder 16 facilitates the reliable and stable mounting of the first pushing cylinder 15 onto the first mounting base 21. When the first lifting cylinder 16 drives the first mounting base 21 to move up and down, the sliding cooperation between the first guide posts 22 and the first guide holes guides the up and down movement of the first mounting base 21, ensuring the stability of the movement, thereby enabling the first lifting cylinder 16 to drive the annular workpiece 11 to cooperate stably and smoothly with the positioning mechanism 19.

[0046] Furthermore, such as Figure 1 , Figure 3 and Figure 4 As shown, the first mounting base 21 is provided with multiple guide blocks 23, each guide block 23 having a second guide hole. The feeding plate 17 is connected to multiple second guide posts 24, and the sliding engagement of the second guide posts 24 with the second guide holes guides the feeding plate 17 to move horizontally. Preferably, the multiple second guide posts 24 and one end of the piston rod of the first pushing cylinder 15 can be connected together by a connecting block 25. Then, the feeding plate 17 is mounted on the connecting block 25. When the piston rod of the first pushing cylinder 15 extends and retracts, the connecting block 25 drives the second guide posts 24 to slide along the second guide holes, providing stable and reliable guidance for the horizontal movement of the feeding plate 17.

[0047] As a preferred embodiment of this application, such as Figure 2 and Figure 4 As shown, the feeding plate 17 is provided with a positioning ring 26, and a positioning groove 27 is formed within the positioning ring 26 to restrict the radial movement of the annular workpiece 11. Those skilled in the art will understand that by placing the annular workpiece 11 within the positioning groove 27, it is possible to prevent the annular workpiece 11 from shifting on the feeding plate 17 during the lifting and lowering process driven by the first lifting cylinder 16 and the horizontal movement of the feeding plate 17 driven by the first pushing cylinder 15. This ensures that after the first pushing cylinder 15 can precisely align the annular workpiece 11 with the positioning mechanism 19, the first lifting cylinder 16 can precisely engage the annular workpiece 11 with the positioning mechanism 19. Preferably, a foolproof surface or a foolproof protrusion can also be provided on the inner wall of the positioning ring 26 to prevent the annular workpiece 11 from foolproofly engaging with the positioning groove 27, allowing the annular workpiece 11 to be placed on the feeding plate 17 in a defined position and posture, thereby facilitating the camera module 14 to perform camera inspection.

[0048] As a preferred embodiment of this application, such as Figure 2 , Figure 5 and Figure 6 As shown, the positioning mechanism 19 includes a clamping cylinder 191 and two clamping members 192 connected to the clamping cylinder 191. The clamping cylinder 191 drives the two clamping members 192 to move closer to each other to clamp the annular workpiece 11 or to move further away from each other to release the annular workpiece 11. The clamping cylinder 191 can drive the clamping members 192 to perform a fast and stable clamping operation on the annular workpiece 11, and realize the automatic clamping and automatic release of the annular workpiece 11. Specifically, the two clamping members 192 can be provided with concave grooves respectively. When the two clamping members 192 are close together, the concave grooves on both sides cooperate to form an annular cavity that hugs the annular workpiece 11, thereby reliably limiting the position of the annular workpiece 11.

[0049] Furthermore, if Figure 5 and Figure 6 As shown, a second mounting base 28 is connected to the piston rod of the second lifting cylinder 18. The clamping cylinder 191 is mounted on the second mounting base 28. The bottom of the second mounting base 28 is provided with a positioning post 29 for positioning the annular workpiece 11. The two clamping members 192 are located on both sides of the positioning post 29. When the two clamping members 192 are close to each other, they clamp the annular workpiece 11 onto the positioning post 29. Those skilled in the art will understand that by providing the second mounting base 28, the installation of the positioning mechanism 19 is facilitated, so that when the second lifting cylinder 18 drives the second mounting base 28 to rise and fall, the second mounting base 28 drives the positioning mechanism 19 to rise and fall synchronously. The bottom of the second mounting base 28 is provided with a positioning post 29 for positioning the annular workpiece 11. This allows the annular workpiece 11 to be pre-positioned on the positioning post 29 by the coordinated action of the first lifting cylinder 16 and the first pushing cylinder 15. The positioning post 29 achieves pre-positioning of the annular workpiece 11. Then, the clamping cylinder 191 drives the two clamping members 192 to clamp the annular workpiece 11, thereby improving the convenience of installing and positioning the annular workpiece 11 on the upper positioning assembly and improving the reliability of the upper positioning assembly in positioning the annular workpiece 11.

[0050] Furthermore, if Figure 1 , Figure 5 and Figure 6 As shown, the second mounting base 28 is provided with a third guide post 31, and the worktable 13 is provided with a third guide hole. The sliding cooperation between the third guide post 31 and the third guide hole guides the second mounting base 28 to move up and down, which improves the reliability and stability of the second lifting cylinder 18 driving the second mounting base 28 to move up and down, and enables the annular workpiece 11 and the sheet workpiece 12 to cooperate precisely.

[0051] As a preferred embodiment of this application, such as Figure 1 , Figure 2 , Figure 7 and Figure 8 As shown, the lower positioning assembly includes a positioning slide plate 32, a second pusher cylinder 33, and a guide seat 34. The positioning slide plate 32 is located directly below the positioning mechanism 19 and is used to place the sheet-like workpiece 12. The positioning slide plate 32 is provided with a limiting structure for restricting the movement of the sheet-like workpiece 12. The piston rod of the second pusher cylinder 33 is connected to the positioning slide plate 32 so as to drive the positioning slide plate 32 to move horizontally. The guide seat 34 is fixed to the worktable 13 and is provided with a guide groove 341 for guiding the movement of the positioning slide plate 32. The positioning slide plate 32 is used to place the sheet workpiece 12. The positioning slide plate 32 is provided with a limiting structure to restrict the movement of the sheet workpiece 12. During the pressing process, the limiting structure can restrict the sheet workpiece 12 to avoid the sheet workpiece 12 jumping up and down or shifting horizontally on the positioning slide plate 32 and interfering with the pressing process. The second pusher cylinder 33 can drive the positioning slide plate 32 to move horizontally. Then, the second pusher cylinder 33 can drive the pressed annular workpiece 11 and sheet workpiece 12 to be removed from the worktable 13 and enter the preparation work for the next processing step. Regarding the limiting structure, in a preferred embodiment, the limiting structure may include multiple limiting blocks 35, which form a limiting cavity that substantially matches the contour of the sheet-like workpiece 12. The sheet-like workpiece 12 is disposed within the limiting cavity, and multiple limiting blocks 35 form multi-position and multi-directional stops and limits on the side of the sheet-like workpiece 12. In addition, the limiting structure may also include a pressing member 36 that can rotate relative to the positioning slide plate 32. During the pressing process, the pressing member 36 can press the sheet-like workpiece 12 to prevent the sheet-like workpiece 12 from jumping up and down on the positioning slide plate 32 and interfering with the pressing process. After the pressing is completed, the pressing member 36 is rotated to detach from the sheet-like workpiece 12, making it easy to remove the sheet-like workpiece 12 from the positioning slide plate 32.

[0052] As a preferred embodiment of this application, such as Figure 1 , Figure 2 and Figure 9 As shown, the camera module 14 includes a mounting plate 141, a camera 142, and a display screen 143. The camera 142 is mounted on the side of the mounting plate 141 facing the feeding plate 17, and the display screen 143 is mounted on the side of the mounting plate 141 facing away from the feeding plate 17. Specifically, the camera 142 is used to capture and inspect the annular workpiece 11 placed on the feeding plate 17, and the display screen 143 can be used to display information data of the annular workpiece 11 captured by the camera 142 and to indicate whether the captured annular workpiece 11 is qualified.

[0053] As a preferred embodiment of this application, such as Figure 1 , Figure 2 and Figure 10 As shown, the workbench 13 includes a base plate 131 and a top plate 132. The base plate 131 supports the top plate 132 via a support plate 133. The first lifting cylinder 16 and the second lifting cylinder 18 are mounted on the top plate 132, while the camera module 14 and the lower positioning assembly are mounted on the base plate 131. Furthermore, the mounting plate 141 for the lower positioning assembly and the camera module 14 is also mounted on the base plate 131. The workbench 13 of this application has a simple overall structure and occupies a small area.

[0054] For any parts not mentioned in this application, existing technologies may be used or referenced.

[0055] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0056] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. An automatic press-fitting equipment for automotive parts, used for press-fitting ring-shaped workpieces and sheet-shaped workpieces, characterized in that, The automatic pressing equipment includes a worktable and a camera module, a pusher assembly, an upper positioning assembly, and a lower positioning assembly respectively disposed on the worktable. The camera module is used to perform camera detection on the annular workpiece placed on the pusher assembly. The pusher assembly is used to transfer the annular workpiece to the upper positioning assembly. The upper positioning assembly is used to press and fit the annular workpiece with the sheet-like workpiece on the lower positioning assembly. The feeding assembly includes a first feeding cylinder, a first lifting cylinder, and a feeding plate disposed on the piston rod of the first feeding cylinder. The upper positioning assembly includes a second lifting cylinder and a positioning mechanism disposed on the piston rod of the second lifting cylinder. The feeding plate is used to place the annular workpiece. The first feeding cylinder drives the feeding plate to move horizontally to transport the annular workpiece directly below the positioning mechanism, and the first lifting cylinder drives it to rise to transfer the annular workpiece to the positioning mechanism. The second lifting cylinder drives the positioning mechanism to move downward to press the annular workpiece and the sheet workpiece together.

2. The automatic pressing equipment for automotive parts according to claim 1, characterized in that, The piston rod of the first lifting cylinder is connected to a first mounting base, the cylinder body of the first pushing cylinder is fixed on the first mounting base, the worktable is provided with a plurality of first guide columns, and the first mounting base is provided with a first guide hole adapted to the plurality of first guide columns. The sliding cooperation between the first guide column and the first guide hole guides the first mounting base to move up and down.

3. The automatic pressing equipment for automotive parts according to claim 2, characterized in that, The first mounting base is provided with multiple guide blocks, each guide block having a second guide hole. The feeding plate is connected to multiple second guide posts, and the sliding engagement between the second guide posts and the second guide holes guides the feeding plate to move horizontally.

4. The automatic pressing equipment for automotive parts according to claim 1, characterized in that, The feeding plate is provided with a positioning ring, and a positioning groove is formed inside the positioning ring to restrict the radial movement of the annular workpiece.

5. The automatic pressing equipment for automotive parts according to claim 1, characterized in that, The positioning mechanism includes a clamping cylinder and two clamping members connected to the clamping cylinder. The clamping cylinder clamps the annular workpiece by driving the two clamping members to move closer to each other or to move away from each other to release the annular workpiece.

6. The automatic pressing equipment for automotive parts according to claim 5, characterized in that, The piston rod of the second lifting cylinder is connected to a second mounting base. The clamping cylinder is mounted on the second mounting base. The bottom of the second mounting base is provided with a positioning post for positioning the annular workpiece. The two clamping members are located on both sides of the positioning post. When the two clamping members are close to each other, they clamp the annular workpiece on the positioning post.

7. The automatic pressing equipment for automotive parts according to claim 6, characterized in that, The second mounting base is provided with a third guide post, and the worktable is provided with a third guide hole. The sliding cooperation between the third guide post and the third guide hole guides the second mounting base to move up and down.

8. The automatic pressing equipment for automotive parts according to claim 1, characterized in that, The lower positioning component includes a positioning slide plate, a second pusher cylinder, and a guide seat. The positioning slide plate is located directly below the positioning mechanism and is used to place the sheet-like workpiece. The positioning slide plate is provided with a limiting structure to restrict the movement of the sheet-like workpiece. The piston rod of the second pusher cylinder is connected to the positioning slide plate so as to drive the positioning slide plate to move horizontally. The guide seat is fixed to the worktable and is provided with a guide groove to guide the movement of the positioning slide plate.

9. The automatic pressing equipment for automotive parts according to claim 1, characterized in that, The camera module includes a mounting plate, a camera, and a display screen. The camera is mounted on the side of the mounting plate facing the feeding plate, and the display screen is mounted on the side of the mounting plate away from the feeding plate.

10. The automatic pressing equipment for automotive parts according to claim 1, characterized in that, The workbench includes a base plate and a top plate. The base plate supports the top plate via a support plate. The first lifting cylinder and the second lifting cylinder are mounted on the top plate. The camera module and the lower positioning component are mounted on the base plate.

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