Automobile part press machine with high machining precision

Abstract

The utility model provides an auto spare part press machine with high processing precision, which relates to the technical field of auto spare part processing, and comprises a press machine body, the bottom surface of the press machine body is connected with a buffer support piece, the inner top wall of the press machine body is embedded with a telescopic stamping piece, and the upper surface of the press machine body is connected with a hydraulic driver. According to the automobile part press machine with the high machining precision, through cooperative work of a damper, a spring and a rubber buffer column in the buffer supporting piece, vibration generated when the press machine works can be effectively absorbed and buffered, interference of vibration to the punching process is greatly reduced, it is ensured that the punching plate stably slides in the guide rail, and the machining precision is improved. Meanwhile, the press body is in sliding connection with the limiting sliding groove of the buffering supporting piece through the limiting sliding block, the operation stability of equipment is further enhanced, the lubricating piece continuously conveys lubricating oil to the guide rail, friction between the stamping plate and the guide rail is reduced, part abrasion is reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to a high-precision automotive parts press, belonging to the field of automotive parts processing. Background Technology

[0002] A press is a sophisticated and versatile machine with a wide range of applications and high production efficiency. Presses can be widely used in processes such as cutting, punching, blanking, bending, riveting, and forming. They process metal parts by applying strong pressure to metal blanks to cause plastic deformation and fracture. In the production of automotive parts, there are some situations where presses are needed to rivet two parts of an automotive part together to complete the assembly. Specifically, the two parts of the automotive part are placed correspondingly and positioned on the worktable below the punch head. Then, the two parts are riveted together by punching with the punch head. After riveting, the automotive part is disassembled and removed.

[0003] Currently, the vibrations generated during the operation of presses are transmitted to the processed parts without obstruction, which negatively affects the processing accuracy. The equipment's vibration reduction effect is unsatisfactory when dealing with high-frequency vibrations and complex vibration environments. At the same time, the accuracy of the guide structure is poor, and ordinary guide rails and lead screws frequently wear out after long-term use, causing deviations in the movement of the slider. To address these issues, we provide a high-precision automotive parts press. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a high-precision automotive parts press, and the specific technical solution is as follows:

[0005] A high-precision automotive parts press includes a press body, a buffer support connected to the bottom surface of the press body, a telescopic stamping component embedded in the inner top wall of the press body, a hydraulic actuator connected to the upper surface of the press body, a high-pressure pipe connected to the output end of the hydraulic actuator, and the hydraulic actuator connected to the telescopic stamping component through the high-pressure pipe. Guide rails are provided on the left and right sides of the press body, and a stamping plate is slidably connected to the inner wall of each guide rail.

[0006] Preferably, the inner wall of the buffer support is provided with two limiting grooves, and the left side and right side of the press body are both connected to limiting sliders. The press body is slidably connected to the buffer support through the limiting sliders and limiting grooves.

[0007] Preferably, the inner wall of the buffer support is connected to two sets of dampers, and the outer surface of each damper is fitted with a spring. The inner wall of the buffer support is connected to a rubber buffer column, and the upper surface of the rubber buffer column is connected to a transition plate. The rubber buffer column is connected to the press body through the transition plate, and the top of each damper is connected to the press body.

[0008] Preferably, a lubricating element is connected to the upper surface of the press body, the output end of the lubricating element is connected to an output valve, the output end of the output valve is connected to two oil supply pipes, and one end of each of the two oil supply pipes passes through the press body and extends into the interior of the guide rail.

[0009] Preferably, a touch panel is connected to the left side of the press body, and a master control switch is embedded in the left side of the press body.

[0010] Preferably, the bottom surface of the buffer support is connected to two support feet, and the inner wall of the press body is connected to a worktable.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] This high-precision automotive parts press effectively absorbs and buffers vibrations generated during operation through the coordinated work of dampers, springs, and rubber buffer columns within the buffer support. This significantly reduces the interference of vibrations on the stamping process, ensuring the stamping plate slides smoothly within the guide rail, thereby improving processing accuracy and meeting the high-precision processing requirements of automotive parts. Simultaneously, the press body is slidably connected to the buffer support's limiting groove via a limiting slider, providing stable support for the press body and acting as a guide and limiter during vibrations, further enhancing the equipment's operational stability. Furthermore, the lubrication system continuously supplies lubricating oil to the guide rail, reducing friction between the stamping plate and the guide rail, minimizing component wear, and extending the equipment's service life. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the entire utility model;

[0014] Figure 2 This is a rear-view three-dimensional structural diagram of the entire utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the press body in this utility model;

[0016] Figure 4 This is a top-view three-dimensional structural diagram of the buffer support component in this utility model.

[0017] Figure Descriptions: 1. Press body; 2. Buffer support; 3. Support feet; 4. Touch panel; 5. Main control switch; 6. Guide rail; 7. Worktable; 8. Hydraulic actuator; 9. Telescopic stamping part; 10. High-pressure pipe; 11. Lubricating parts; 12. Output valve; 13. Oil supply pipe; 14. Stamping plate; 15. Limit slider; 16. Limit groove; 17. Damper; 18. Spring; 19. Rubber buffer column; 20. Adapter plate. Detailed Implementation

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 In this utility model, a high-precision automotive parts press includes a press body 1. A buffer support 2 is connected to the bottom surface of the press body 1. A telescopic stamping part 9 is embedded in the inner top wall of the press body 1. A hydraulic actuator 8 is connected to the upper surface of the press body 1. The output end of the hydraulic actuator 8 is connected to a high-pressure pipe 10. The hydraulic actuator 8 is connected to the telescopic stamping part 9 through the high-pressure pipe 10. Guide rails 6 are provided on the left and right sides of the press body 1. A stamping plate 14 is slidably connected to the inner wall of each guide rail 6. A lubricating component 11 continuously provides lubrication to the guide rails 6. The damper 17, spring 18, and rubber buffer column 19 of the buffer support 2 work together to reduce vibration. This not only provides stable support for the press body 1, but also plays a guiding and limiting role during vibration, further enhancing the stability of the equipment operation. In addition, the lubricating component 11 continuously delivers lubricating oil to the guide rails 6, reducing the friction between the stamping plate 14 and the guide rails 6.

[0021] The inner wall of the buffer support 2 has two limiting grooves 16. Limiting sliders 15 are connected to both the left and right sides of the press body 1. The press body 1 is slidably connected to the buffer support 2 via the limiting sliders 15 and the limiting grooves 16. The limiting grooves 16 and limiting sliders 15 improve the structural stability of the equipment. Two sets of dampers 17 are connected to the inner wall of the buffer support 2. A spring 18 is fitted onto the outer surface of each damper 17. A rubber buffer column 19 is connected to the inner wall of the buffer support 2. An adapter plate 20 is connected to the upper surface of the rubber buffer column 19. The column 19 is connected to the press body 1 via the adapter plate 20. The top of each damper 17 is connected to the press body 1. Through the cooperation of the above structures, the stability of the equipment can be improved. The upper surface of the press body 1 is connected to a lubricating element 11. The output end of the lubricating element 11 is connected to an output valve 12. The output end of the output valve 12 is connected to two oil supply pipes 13. One end of each of the two oil supply pipes 13 passes through the press body 1 and extends into the interior of the guide rail 6. Through the lubricating element 11, lubricating oil can be supplied to the guide rail 6, reducing the friction between the stamping plate 14 and the guide rail 6, reducing component wear, and improving stamping accuracy.

[0022] A touch panel 4 is connected to the left side of the press body 1, and a master control switch 5 is embedded in the left side of the press body 1. The touch panel 4 allows the operator to easily operate the equipment. Two support feet 3 are connected to the bottom of the buffer support 2. A worktable 7 is connected to the inner wall of the press body 1. The worktable 7 allows the operator to easily place accessories.

[0023] The working principle of this utility model is as follows:

[0024] In use, first place the device at the location of use and connect it to the power supply. Then press the main control switch 5 to start the press. The hydraulic drive 8 starts working and pressurizes the oil and delivers it to the telescopic stamping part 9 through the high-pressure pipe 10. Then, according to the material, thickness and other requirements of the automotive parts to be processed, set the appropriate pressure value, stamping stroke and other relevant parameters on the touch panel 4. Then, place the automotive parts to be processed stably on the worktable 7. Then, the telescopic stamping part 9 extends downward under the action of high-pressure oil, pushing the stamping plate 14 to slide downward in the guide rail 6 to stamp the automotive parts on the worktable 7. During this process, the lubricating component 11 continuously provides lubrication to the guide rail 6. The damper 17, spring 18 and rubber buffer column 19 of the buffer support 2 work together to reduce shock and ensure the stability and accuracy of the stamping process. After the stamping is completed, the telescopic stamping part 9 retracts and the stamping plate 14 returns to the initial position.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider 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.

[0027] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without inventive effort, and these embodiments will all fall within the protection scope of the claims of this utility model.

Claims

1. An automobile parts press machine with high processing precision, comprising a press machine body (1), characterized in that: The bottom surface of the press body (1) is connected to a buffer support (2), the inner top wall of the press body (1) is inlaid with a telescopic stamping part (9), the upper surface of the press body (1) is connected to a hydraulic driver (8), the output end of the hydraulic driver (8) is connected to a high pressure pipe (10), the hydraulic driver (8) is connected to the telescopic stamping part (9) through the high pressure pipe (10), the left side wall and the right side wall of the press body (1) are both provided with guide rails (6), and the inner wall of each guide rail (6) is slidably connected to a stamping plate (14).

2. The high-precision automobile part press according to claim 1, characterized in that: The inner wall of the buffer support (2) has two limiting grooves (16). The left side and the right side of the press body (1) are connected to limiting sliders (15). The press body (1) is slidably connected to the buffer support (2) through the limiting sliders (15) and the limiting grooves (16).

3. The high-precision automobile part press according to claim 1, characterized in that: The inner wall of the buffer support (2) is connected to two sets of dampers (17), and the outer surface of each damper (17) is fitted with a spring (18). The inner wall of the buffer support (2) is connected to a rubber buffer column (19), and the upper surface of the rubber buffer column (19) is connected to a transition plate (20). The rubber buffer column (19) is connected to the press body (1) through the transition plate (20), and the top of each damper (17) is connected to the press body (1).

4. The high-precision automobile part press according to claim 1, characterized in that: The upper surface of the press body (1) is connected to a lubricating element (11), the output end of the lubricating element (11) is connected to an output valve (12), the output end of the output valve (12) is connected to two oil supply pipes (13), one end of each of the two oil supply pipes (13) penetrates the press body (1) and extends into the interior of the guide rail (6).

5. The high-precision automobile part press according to claim 1, characterized in that: A touch panel (4) is connected to the left side of the press body (1), and a master control switch (5) is embedded in the left side of the press body (1).

6. The high-precision automobile part press according to claim 1, characterized in that: The bottom surface of the buffer support (2) is connected to two support feet (3), and the inner wall of the press body (1) is connected to a worktable (7).

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