Multifunctional universal hydraulic machine

Abstract

The utility model discloses a multifunctional universal hydraulic machine, and particularly relates to the technical field of hydraulic machines, the multifunctional universal hydraulic machine comprises a base, an action pressing plate is arranged above the base, a hydraulic cylinder is arranged at the top of the action pressing plate, a supporting seat is further arranged at the top of the base, and two turnover supporting plates are arranged at the top of the supporting seat. Turnover mechanisms are arranged on the two sides of the supporting seat, each turnover mechanism comprises mounting seats arranged on the two side walls of the supporting seat, a guide rail is arranged on one side of each mounting seat, a sliding groove is formed in one side of each guide rail, a reed pipe is arranged in each sliding groove, and a sliding rod is further arranged in each sliding groove; through the arrangement of the turnover mechanism, after the hydraulic machine works and metal residues remain on the top of the supporting plate, the supporting plate is driven by the turnover mechanism to turn over, so that the metal residues are quickly shaken off, and the top of the supporting plate can be cleaned up in time.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, and particularly relates to a multi-functional universal hydraulic press. Background Art

[0002] A hydraulic press is a multi-functional heavy mechanical device, which is widely used in metal processing, plastic manufacturing, rubber industry and other material forming industries. In traditional manufacturing industries, different processing requirements usually need different special machines to complete, which leads to high equipment investment and maintenance costs, as well as relatively low production efficiency. By replacing different molds and adjusting the pressure of the hydraulic system, diverse processing functions can be achieved on the same device.

[0003] During the stamping process of existing universal hydraulic presses on metal workpieces, metal residues are on the top of the workbench. When the moving platen of the hydraulic press presses down on the workbench, the metal residues between the moving platen and the workbench will affect the extrusion operation. And in the case of long-term repeated extrusion actions, the surfaces of the moving platen and the workbench will leave marks due to the blockage of metal residues, resulting in wear on the surfaces of the moving platen and the workbench. During the process of processing other workpieces on the workbench, indentations will remain on the surface of the workpiece, affecting the processing quality of the workpiece. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a multi-functional universal hydraulic press to solve the above deficiencies in the technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-functional universal hydraulic press includes a base. Above the base is provided a moving platen, and on the top of the moving platen is provided a hydraulic cylinder. On the top of the base is also provided a support seat, and on the top of the support seat are provided two rotatable support plates. On both sides of the support seat are provided turning mechanisms. The turning mechanism includes: mounting seats arranged on both side walls of the support seat. On one side of the mounting seat is provided a guide rail, and on one side of the guide rail is provided a chute. Inside the chute is provided a reed pipe, and inside the chute is also provided a sliding rod. The outer wall of the sliding rod is connected with a steel cable. One end of the steel cable penetrates through the middle of the reed pipe and extends to the outside of the other end of the guide rail. On one side of the mounting seat is provided a winding roller for winding the steel cable;

[0007] One end of the support plate is fixed with a connecting rod, and the extending end of the connecting rod is connected with the sliding rod.

[0008] Preferably, a servo motor is provided on one side of the mounting seat, and the output shaft of the servo motor is connected with the winding roller.

[0009] Preferably, a vibration motor is further arranged at the bottom of the support plate, and a receiving groove for receiving the vibration motor is formed at the top of the support seat.

[0010] Preferably, a steel plate is further arranged between the base and the support seat, a jack is formed in the middle of the support seat, and a stamping center table is arranged in the jack.

[0011] Preferably, guide posts are arranged at the four corners of the top of the base, the top ends of the guide posts extend upward and penetrate through the steel plate, sliding sleeves are fixed at the four corners of the action pressure plate, the guide posts penetrate upward through the sliding sleeves, and a top fixing table is fixed at the top ends of the guide posts, and the hydraulic cylinder is fixed on the top fixing table.

[0012] Preferably, the sliding rod is of a cylindrical structure, and the sliding rod and the steel cable are connected by screw thread.

[0013] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0014] Through the arranged flipping mechanism, after the hydraulic press works and there are metal residues remaining on the top of the support plate, the flipping mechanism drives the support plate to perform a flipping action, so as to quickly shake off the metal residues, which is beneficial to timely cleaning the top of the support plate, saving the time for manual cleaning of the metal residues by workers, and the workers do not need to approach the hydraulic press, ensuring the safety of hydraulic work. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 It is a perspective view of the workbench of the present utility model;

[0018] Figure 3 It is a state diagram of the support plate of the present utility model after flipping;

[0019] Figure 4 It is a schematic diagram of the structure of the flipping mechanism and the support plate of the present utility model;

[0020] Figure 5 It is a two-dimensional schematic diagram of the guiding component of the present utility model.

[0021] Explanation of the reference numerals in the drawings:

[0022] 1. Top fixed table; 2. Hydraulic cylinder; 3. Action pressure plate; 4. Sliding sleeve; 5. Support seat; 51. Support plate; 52. Servo motor; 53. Mounting seat; 54. Guide rail; 55. Connecting rod; 551. Slide bar; 56. Roller; 561. Steel cable; 57. Reed pipe; 571. Chute; 58. Vibration motor; 59. Accommodation groove; 6. Guide post; 7. Steel plate; 8. Base; 81. Stamping center table. Detailed implementation mode

[0023] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0024] The present utility model provides a Figures 1 - 5 shown multifunctional universal hydraulic press, including a base 8, an action pressure plate 3 is arranged above the base 8, a hydraulic cylinder 2 is arranged on the top of the action pressure plate 3, a support seat 5 is also arranged on the top of the base 8, two rotatable support plates 51 are arranged on the top of the support seat 5, and turnover mechanisms are arranged on both sides of the support seat 5. The turnover mechanism includes: mounting seats 53 arranged on both side walls of the support seat 5, a guide rail 54 is arranged on one side of the mounting seat 53, a chute 571 is arranged on one side of the guide rail 54, a reed pipe 57 is arranged inside the chute 571, a slide bar 551 is also arranged inside the chute 571, a steel cable 561 is connected to the outer wall of the slide bar 551, one end of the steel cable 561 penetrates through the middle of the reed pipe 57 and extends to the outside of the other end of the guide rail 54, and a roller 56 is arranged on one side of the mounting seat 53 for winding the steel cable 561;

[0025] One end of the support plate 51 is fixed with a connecting rod 55, and the extending end of the connecting rod 55 is connected to the end of the slide bar 551 by bolts;

[0026] Specifically, the hydraulic cylinder 2 is connected to an external hydraulic driving device through an oil pipe. The specific working principle of the hydraulic cylinder 2 is prior art and will not be elaborated here. The external gives pressure to the hydraulic cylinder 2 to drive the hydraulic cylinder 2 to act. When the hydraulic cylinder 2 extends, it pushes the action pressure plate 3 to move downward, and the action pressure plate 3 cooperates with the stamping center table 81 to perform stamping actions.

[0027] As Figures 1 - 5 shown, specifically, a servo motor 52 is arranged on one side of the mounting seat 53, and the output shaft of the servo motor 52 is connected to the roller 56; a vibration motor 58 is also arranged at the bottom of the support plate 51, and an accommodation groove 59 for accommodating the vibration motor 58 is arranged on the top of the support seat 5;

[0028] Specifically, start the servo motor 52. The output shaft of the servo motor 52 drives the winding roller 56 to rotate, and the winding roller 56 starts to wind the steel cable 561. The steel cable 561 pulls the sliding rod 551, and the sliding rod 551 drives the connecting rod 55 and also drives the support plate 51. During the process of the winding roller 56 continuously winding the steel cable 561, the sliding rod 551 pushes the reed pipe 57, and the reed pipe 57 is compressed. During this process, the support plate 51 flips, and the top of the support plate 51 is in an inclined state. The metal residues on the top of the support plate 51 automatically fall onto the steel plate 7 or the ground. When stamping a workpiece on the top of the support plate 51, there will be no residual marks on the surface of the workpiece, and the quality of the workpiece is better;

[0029] It should be noted that an arc-shaped groove is provided on the inner side of the guide rail 54, and the outer wall of the reed pipe 57 fits against the arc-shaped groove. During the compression process of the reed pipe 57, the outer wall of the reed pipe 57 is restricted by the arc-shaped groove, so that it will not pop out from both sides of the guide rail 54.

[0030] As Figure 1 shown, a steel plate 7 is further provided between the base 8 and the support base 5. A jack is provided in the middle of the support base 5, and a stamping center table 81 is provided in the jack; it should be noted that different molds can be placed on the top of the stamping center table 81 to facilitate the hydraulic press to process different workpieces.

[0031] As Figure 1 shown, guide posts 6 are provided at the four corners of the top of the base 8. The top ends of the guide posts 6 extend upward and penetrate through the steel plate 7. Slide sleeves 4 are fixed at the four corners of the action pressure plate 3. The guide posts 6 penetrate upward through the slide sleeves 4, and the top ends of the guide posts 6 are fixed with a top fixing table 1. The hydraulic cylinder 2 is fixed on the top fixing table 1;

[0032] Specifically, during the process of the hydraulic cylinder 2 pushing downward or driving the action pressure plate 3 upward, the action pressure plate 3 drives the slide sleeve 4 to slide outside the guide post 6. The guide post 6 has the function of guiding and stabilizing the action pressure plate 3, keeping the movement of the action pressure plate 3 vertical and not jittering.

[0033] As Figure 5 shown, the sliding rod 551 is of a cylindrical structure. The sliding rod 551 is threadedly connected with the steel cable 561. Specifically, during the installation of the steel cable 561, first fix one end of the steel cable 561 to the winding roller 56, then pass it through the guide rail 54, then through the reed pipe 57. After passing through the end of the reed pipe 57, the end of the steel cable 561 is threadedly connected to the sliding rod 551.

[0034] Only some exemplary embodiments of the present utility model have been described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A multifunctional universal hydraulic press, comprising a base (8), an action platen (3) is arranged above the base (8), a hydraulic cylinder (2) is arranged on the top of the action platen (3), and the characteristics are: A support seat (5) is also provided on the top of the base (8), two flippable support plates (51) are provided on the top of the support seat (5), flipping mechanisms are provided on both sides of the support seat (5), and the flipping mechanisms include: a mounting seat (53) provided on the two side walls of the support seat (5), a guide rail (54) is provided on one side of the mounting seat (53), a slide groove (571) is provided on one side of the guide rail (54), a reed tube (57) is provided inside the slide groove (571), a slide rod (551) is further provided inside the slide groove (571), a steel cable (561) is connected to the outer wall of the slide rod (551), one end of the steel cable (561) passes through the middle of the reed tube (57) and extends to the outside of the other end of the guide rail (54), and a winding roller (56) is provided on one side of the mounting seat (53), and the winding roller (56) is used to wind the steel cable (561); A connecting rod (55) is fixed to one end of the support plate (51), and an extended end of the connecting rod (55) is connected to the sliding rod (551).

2. A multifunctional universal hydraulic press according to claim 1, characterized in that: A servo motor (52) is provided on one side of the mounting seat (53), and an output shaft of the servo motor (52) is connected to a winding roller (56).

3. The multifunctional universal hydraulic press according to claim 1, characterized in that: A vibration motor (58) is also provided at the bottom of the support plate (51), and a receiving groove (59) for receiving the vibration motor (58) is provided at the top of the support seat (5).

4. The multifunctional universal hydraulic press according to claim 1, characterized in that: A steel plate (7) is further provided between the base (8) and the support seat (5), a plug hole is provided in the middle of the support seat (5), and a punching center platform (81) is provided in the plug hole.

5. A multifunctional universal hydraulic press according to claim 4, characterized in that: Guide columns (6) are provided at the four corners of the top of the base (8), the top of the guide column (6) extends upward and penetrates the steel plate (7), and sliding sleeves (4) are fixed at the four corners of the action pressure plate (3), the guide column (6) penetrates the sliding sleeves (4) upward, and a top fixing platform (1) is fixed at the top of the guide column (6), and the hydraulic cylinder (2) is fixed on the top fixing platform (1).

6. The multifunctional universal hydraulic press according to claim 1, characterized in that: The sliding rod (551) is a cylindrical structure, and the sliding rod (551) is screwed together with the steel cable (561) via a thread.

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