Hydraulic machine workbench

Abstract

The utility model relates to the technical field of hydraulic machine workbenches, and provides a hydraulic machine workbench which comprises a hydraulic machine body and a base fixed to the bottom of the hydraulic machine body. The base is slidably sleeved with a U-shaped sliding base, and a driving piece used for transversely driving the sliding base is installed at the bottom in the base. A limiting hole is formed in the bottom of the sliding seat, a limiting groove communicated with the limiting hole is formed in the top in the base, an electric limiting piece is installed at the bottom in the base, and the upper end of the electric limiting piece penetrates through the limiting hole and then is embedded into the limiting groove; the sliding seat has the advantages that the sliding seat is U-shaped, no hole needs to be formed in the base to assemble the sliding seat and the base, the overall structure of the base is not damaged, it is guaranteed that the anti-pressure capacity of the base is not weakened, the upper surface of the base is thickened due to the arrangement of the sliding seat, the sliding seat and the base can be mutually limited, and the service life of the sliding seat is prolonged. The stability and the anti-pressure capability of the upper surface of the base can be improved when the upper surface is pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic press workbenches, in particular to a hydraulic press workbench. Background Art

[0002] A hydraulic press is a machine that uses the static pressure of liquid to process metal, plastic, rubber, wood, powder and other products. It is often used in pressing and forming processes, such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet metal drawing, powder metallurgy, press fitting, etc.

[0003] In the prior art, the workbench of the hydraulic press is placed on a machine base, and the middle of the machine base is hollow, so there is no support in the middle of the workbench. When the machine is running, pressure is continuously applied to the pad, so the middle of the workbench is easily deformed, resulting in a short service life of the workbench, which requires frequent replacement, wasting time and resources. In addition, due to the guide column setting of the hydraulic press, when installing the mold, the space is limited and the initial installation positioning cannot be performed.

[0004] After searching, a Chinese patent with authorization announcement number CN220594184U was found, which provides a hydraulic press positioning platform, including: a hydraulic press body, an inner platform component that can slide out laterally is arranged on the corresponding bottom plate of the hydraulic press body, and the inner platform component is correspondingly spliced ​​and placed in the bottom plate, and a locking component is arranged between the bottom plate.

[0005] Although the utility model is provided with a movable inner platform component through the bottom plate, the platform is horizontally moved out to install the lower mold and improve the corresponding installation efficiency, but because the inner platform component and the bottom plate are spliced, combined with Figure 1 Therefore, the bottom plate needs to have an installation opening for splicing with the platform component. This will weaken the bottom plate's compressive resistance. After a period of time, deformation will occur at the connection between the bottom plate and the platform component, which will shorten the service life of the platform. Therefore, a hydraulic press workbench is urgently needed to solve the above problems. Utility Model Content

[0006] In view of the above technical problems existing in the prior art, a hydraulic press workbench is provided.

[0007] The purpose and effect of the utility model are achieved by the following specific technical means:

[0008] A hydraulic press workbench comprises a hydraulic press body and a base, wherein the base is fixed to the bottom of the hydraulic press body;

[0009] A U-shaped sliding seat is slidably sleeved on the base, and a driving member for lateral driving of the sliding seat is installed at the bottom of the base;

[0010] A limiting hole is provided at the bottom of the slide seat, a limiting groove communicated with the limiting hole is provided at the top of the base, and an electric limiting component is installed at the bottom of the base, and the upper end of the electric limiting component passes through the limiting hole and is embedded in the limiting groove.

[0011] Optionally, the driving member is provided with at least one, the driving member includes an electric slide rail and a support leg, the electric slide rail is installed at the bottom of the base, and the support leg is detachably connected between the slide seat and the electric slide rail.

[0012] Optionally, the electric limiting component includes an electric lifting rod and a limiting block, the electric lifting rod is fixed to the bottom of the base, the limiting block is fixed to the upper end of the electric lifting rod, and the limiting block passes through the limiting hole and then is embedded in the limiting groove.

[0013] Optionally, the limiting groove and the limiting block are both hemispherical.

[0014] Optionally, the hydraulic press body includes guide rods, a pressure plate, a top plate and a hydraulic system, wherein four guide rods are provided and are respectively fixed at the four corners of the top of the base, the pressure plate passes through the four guide rods and is slidably connected with the four guide rods, the top plate is fixed to the top of the four guide rods, the hydraulic system is fixed to the top plate, and the output end of the hydraulic system is fixed to the top of the pressure plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The U-shaped design of the slide seat does not require a hole to be opened on the base to meet the assembly of the slide seat and the base, does not damage the overall structure of the base, ensures that the pressure resistance of the base is not weakened, and can extend the service life of the workbench;

[0017] 2. The setting of the sliding seat thickens the upper surface of the base, which can enhance the compressive resistance of the base;

[0018] 3. The slide seat is U-shaped and slidably sleeved on the upper surface of the base. Under the limitation of the electric limiter, the slide seat and the base can be limited to each other, which can increase the stability of the upper surface of the base when it is under pressure, thereby further enhancing the compressive resistance of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the base and the slide seat of the utility model;

[0021] Figure 3 It is a rear cross-sectional structural schematic diagram of the utility model.

[0022] Markings in the figure: base 1, slide 2, electric slide rail 3, support leg 4, electric lifting rod 5, limit hole 6, limit groove 7, limit block 8, guide rod 9, pressure plate 10, top plate 11, hydraulic system 12. DETAILED DESCRIPTION

[0023] See also Figure 1-3 , the embodiments of the utility model are further described;

[0024] A hydraulic press workbench comprises a hydraulic press body and a base 1, wherein the base 1 is fixed to the bottom of the hydraulic press body;

[0025] A U-shaped slide seat 2 is slidably sleeved on the base 1, and a driving member for lateral driving of the slide seat 2 is installed at the bottom of the base 1;

[0026] A limiting hole 6 is formed at the bottom of the slide seat 2, a limiting groove 7 communicating with the limiting hole 6 is formed at the top of the base 1, and an electric limiting member is installed at the bottom of the base 1, and the upper end of the electric limiting member passes through the limiting hole 6 and is embedded in the limiting groove 7;

[0027] In this solution, the U-shaped design of the slide 2 does not require a hole to be opened on the base 1 to meet the assembly of the slide 2 and the base 1, and does not damage the overall structure of the base 1. Compared with the Chinese patent with the authorization announcement number CN220594184U, the compressive resistance of the base 1 is not weakened. The upper end of the electric limiter passes through the limit hole 6 and is embedded in the limit groove 7, so that the slide 2 can be limited on the base 1, ensuring the stability of the slide 2 on the base 1. After the electric limiter is powered on, the slide 2 can be automatically limited or released, reducing the workload of the staff. The drive member can drive the slide 2 to slide to the outside of the base 1, which can meet the demand for molding outside the hydraulic press body.

[0028] It should be noted that the slide 2 is installed between the base 1 and the driving member in a detachable connection manner so that the slide 2 can be replaced after being deformed due to long-term use.

[0029] Compared with the prior art, the advantages of this application are:

[0030] 1. The U-shaped design of the slide 2 does not require a hole to be opened on the base 1 to meet the assembly of the slide 2 and the base 1, does not damage the overall structure of the base 1, ensures that the compressive strength of the base 1 is not weakened, and can extend the service life of the workbench;

[0031] 2. The setting of the slide seat 2 thickens the upper surface of the base 1, which can enhance the compressive resistance of the base 1;

[0032] 3. The slide 2 is U-shaped and slidably sleeved on the upper surface of the base 1. Under the limitation of the electric limiter, the slide 2 and the base 1 can be limited to each other, which can increase the stability of the upper surface of the base 1 when it is under pressure, thereby further enhancing the compressive resistance of the base 1.

[0033] The driving member is provided with at least one, and the driving member comprises an electric slide rail 3 and a support leg 4, the electric slide rail 3 is installed at the bottom of the base 1, and the support leg 4 is detachably connected between the slide seat 2 and the electric slide rail 3;

[0034] Specifically, when the driving part is used, the electric slide rail 3 needs to be connected to the power supply, and the electric slide rail 3 will drive the supporting legs 4 and the slide seat 2 to move together, so that the slide seat 2 can slide in and out from the base 1, making it convenient for the staff to install the lower mold on the slide seat 2.

[0035] The electric limiting member includes an electric lifting rod 5 and a limiting block 8. The electric lifting rod 5 is fixed to the bottom of the base 1, and the limiting block 8 is fixed to the upper end of the electric lifting rod 5. The limiting block 8 passes through the limiting hole 6 and is embedded in the limiting groove 7.

[0036] Specifically, when the electric limiter is in use, the electric lifting rod 5 is connected to a power source, and the electric lifting rod 5 will drive the limit block 8 to move up or down, so that the limit block 8 can pass through the limit hole 6 and then be embedded in the limit groove 7 to limit the slide 2 and the base 1 together; or the limit block 8 can be moved out of the limit groove 7 and the limit hole 6 in turn to release the limit of the slide 2.

[0037] The limiting groove 7 and the limiting block 8 are both hemispherical;

[0038] Specifically, the limiting groove 7 and the limiting block 8 are both hemispherical in shape because the hemispherical limiting block 8 will transfer the pressure to its various parts after being subjected to force, thereby achieving the effect of dispersing the pressure and extending the service life of the limiting block 8.

[0039] The main body of the hydraulic press includes a guide rod 9, a pressure plate 10, a top plate 11 and a hydraulic system 12. The guide rods 9 are provided with four and are respectively fixed at the four corners of the top of the base 1. The pressure plate 10 passes between the four guide rods 9 and is slidably connected with them. The top plate 11 is fixed to the top of the four guide rods 9. The hydraulic system 12 is fixed on the top plate 11, and the output end of the hydraulic system 12 is fixed to the top of the pressure plate 10.

[0040] Specifically, when the main body of the hydraulic press is working, the hydraulic system 12 on the top plate 11 will drive the pressure plate 10 to move longitudinally to generate an impact force, and plastically deform or separate raw materials such as plates, strips, and pipes through molds to obtain parts or products of the required shape and size. The four guide rods 9 guide the pressure plate 10, which is conducive to the stable movement of the pressure plate 10.

Claims

1. A hydraulic press workbench, comprising a hydraulic press body and a base (1), wherein the base (1) is fixed to the bottom of the hydraulic press body, and is characterized in that: A U-shaped sliding seat (2) is slidably sleeved on the base (1), and a driving member for lateral driving of the sliding seat (2) is installed at the bottom of the base (1); A limiting hole (6) is provided at the bottom of the slide seat (2), a limiting groove (7) communicating with the limiting hole (6) is provided at the top of the base (1), and an electric limiting component is installed at the bottom of the base (1), and the upper end of the electric limiting component passes through the limiting hole (6) and is embedded in the limiting groove (7).

2. A hydraulic press workbench according to claim 1, characterized in that: The driving member is provided with at least one, and the driving member comprises an electric slide rail (3) and a support leg (4), wherein the electric slide rail (3) is installed on the inner bottom of the base (1), and the support leg (4) is detachably connected between the slide seat (2) and the electric slide rail (3).

3. A hydraulic press workbench according to claim 1, characterized in that: The electric limiting component comprises an electric lifting rod (5) and a limiting block (8); the electric lifting rod (5) is fixed to the bottom of the base (1); the limiting block (8) is fixed to the upper end of the electric lifting rod (5); and the limiting block (8) passes through the limiting hole (6) and is embedded in the limiting groove (7).

4. A hydraulic press workbench according to claim 3, characterized in that: The limiting groove (7) and the limiting block (8) are both hemispherical.

5. The hydraulic press workbench according to claim 1, characterized in that: The hydraulic press body comprises guide rods (9), a pressure plate (10), a top plate (11) and a hydraulic system (12); the guide rods (9) are provided with four and are respectively fixed at the four corners of the top of the base (1); the pressure plate (10) passes between the four guide rods (9) and is slidably connected thereto; the top plate (11) is fixed to the tops of the four guide rods (9); the hydraulic system (12) is fixed on the top plate (11), and the output end of the hydraulic system (12) is fixed to the top of the pressure plate (10).

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