Movable workbench of forging oil press

Abstract

The utility model discloses a movable working table of a forging oil press, which relates to the technical field of auxiliary tables of processing equipment and comprises a base, supporting columns are fixed at four corners of the top of the base, a working table is arranged at the top of the base among the supporting columns, and sliding grooves are formed in two ends of the top of the base at the position of the working table. Sliding blocks are arranged at the positions, located at the bottoms of the sliding grooves, of the workbench, extending sliding rails are fixed to the positions, located on the outer sides of the sliding grooves, of the base, and a first hydraulic oil cylinder drives the workbench to move through matched use of a connecting frame, two movable bases and a sleeve part. The working table moves through sliding of the sliding blocks in the sliding grooves and the extending sliding rails, the two movable seats are movably connected through the sleeve piece, and therefore when the punch impacts a material and transmits impact vibration force through the working table, the impact vibration force cannot be transmitted to a connecting frame connected with the first hydraulic oil cylinder through the sleeve piece, and the impact vibration force cannot be transmitted to the second hydraulic oil cylinder. Therefore, the protection effect on the first hydraulic oil cylinder is achieved, and damage to the first hydraulic oil cylinder is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tables for processing equipment, and particularly to a movable table of a forging hydraulic press. Background Art

[0002] The movable table of a forging hydraulic press brings multiple significant benefits. Firstly, it greatly improves the flexibility and convenience of operation, enabling workers to easily adjust the position of workpieces without frequently moving heavy forgings, thereby reducing labor consumption and operation time. Secondly, the design of the movable table helps to optimize the work process, making the forging process more smooth and efficient, because workpieces can be directly positioned, clamped, and forged on the table, reducing intermediate transfer links and potential errors. Moreover, this design also helps to improve the safety of the working environment by reducing manual handling and lowering the risk of work-related injuries. Finally, the movable table is often equipped with a precise positioning system and a stable moving mechanism, ensuring the accuracy and stability during the forging process, improving product quality and production efficiency. In many cases, factories with sufficient funds will also purchase manipulators to replace workers for adjusting, loading, and unloading materials during forging. As described above, the movable table of a forging hydraulic press is an important equipment for improving production efficiency, ensuring safe operation, and optimizing the production process.

[0003] The inventor found the following problems in the prior art that have not been well solved during the implementation of this solution: A large number of connecting parts are used at the connection between the traditional movable table and the moving mechanism. When the table undergoes wear, failure, renovation and upgrade, as well as maintenance, the disassembly is rather cumbersome.

[0004] Secondly, the movement of this table is driven by a hydraulic cylinder or a screw motor in many cases. However, the driving component is fixedly and rigidly connected to the table, so that the impact force during forging by the forging punch will be transmitted to the driving equipment through the table and the connecting parts, which is extremely likely to cause damage to the driving equipment. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a movable table of a forging hydraulic press, which can effectively solve the problems in the background art.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] The movable workbench of a forging hydraulic press includes a base. At the four corners of the top of the base, support columns are fixedly installed. On the top of the base between the support columns, there is a workbench. At both ends of the top of the base where the workbench is located, sliding grooves are dug. At the bottom of the workbench where the sliding grooves are located, sliders are provided. On the outside of the base where the sliding grooves are located, extended slide rails are fixedly installed. At both ends of the workbench, limit frames are fixedly installed. T-shaped grooves are dug on the limit frames. Sleeve sliders are provided at the positions of the limit frames. At the top ends of the sides of the sleeve sliders close to the limit frames, pressing plates are fixedly installed. At the bottoms of the pressing plates, T-shaped blocks are fixedly installed. At both ends of the base where the sleeve sliders are located, ear grooves are dug. Inside the ear grooves, hydraulic cylinders II are installed. At the telescopic ends of the hydraulic cylinders II, traction plates are fixedly installed. The traction plates are fixedly connected to the sides of the sleeve sliders close to each other. In the front side of the base between the extended slide rails, an installation groove is dug. Inside the installation groove, a hydraulic cylinder I is embedded. At the telescopic end of the hydraulic cylinder I, a connecting frame is fixedly installed. Between the connecting frame and the workbench, there is a sleeve member. At both ends of the sleeve member, movable seats are movably connected through pin shafts.

[0008] Preferably, one of the movable seats is fixedly connected to the side wall of the workbench, and the other movable seat is fixedly connected to the top end of the connecting frame.

[0009] Preferably, the sleeve sliders are respectively sleeved on the support columns and are slidably connected to them.

[0010] Preferably, the outer dimensions of the T-shaped blocks respectively match the inner dimensions of the T-shaped grooves, and the T-shaped blocks are respectively inserted into the interiors of the T-shaped grooves.

[0011] Preferably, the bottoms of the pressing plates respectively contact the tops of the limit frames.

[0012] Preferably, support frames are provided at the included angles between the extended slide rails and the base.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] 1. The hydraulic cylinder I drives the workbench to move through the combined use of the connecting frame, two movable seats and the sleeve member. The workbench moves by sliding the sliders in the sliding grooves and in the extended slide rails. The two movable seats are actively connected through the sleeve member. When the punch impacts the material and transmits the impact shock force through the workbench, it will not be transmitted to the connecting frame connected to the hydraulic cylinder I through the sleeve member, thereby achieving the protection effect on the hydraulic cylinder I and preventing it from being damaged.

[0015] 2. The movable seat and the sleeve can be connected by a pin shaft. When disassembling, only the pin shaft needs to be removed. The T-shaped block and the limit frame for limiting are only inserted for limiting, and they can be separated only by the upward movement after the second hydraulic cylinder works. The overall disassembly is simple and fast, with good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 FIG. is a schematic structural view of the movable workbench of the forging hydraulic press of the present utility model;

[0017] Figure 2 FIG. is a schematic structural view of the position of the chute and the T-shaped block of the movable workbench of the forging hydraulic press of the present utility model;

[0018] Figure 3 FIG. is a schematic structural view of the slider and the limit frame of the movable workbench of the forging hydraulic press of the present utility model;

[0019] Figure 4 FIG. is an enlarged schematic structural view of part A of the movable workbench of the forging hydraulic press of the present utility model.

[0020] In the figure: 1. Base; 2. Workbench; 3. Chute; 4. Slider; 5. Installation groove; 6. First hydraulic cylinder; 7. Connecting frame; 8. Movable seat; 9. Sleeve; 10. Limit frame; 11. T-shaped groove; 12. Support column; 13. Sleeve slider; 14. Pressing plate; 15. T-shaped block; 16. Ear groove; 17. Traction plate; 18. Extended slide rail; 19. Support frame; 20. Second hydraulic cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Such as Figures 1-4As shown in the figure, the movable workbench of the forging hydraulic press includes a base 1. At the four corners of the top of the base 1, support columns 12 are fixedly installed. On the top of the base 1 between the support columns 12, there is a workbench 2. At both ends of the top of the base 1 where the workbench 2 is located, sliding grooves 3 are dug. At the bottom of the workbench 2 where the sliding grooves 3 are located, sliders 4 are provided. On the outside of the base 1 where the sliding grooves 3 are located, extended slide rails 18 are fixedly installed. At both ends of the workbench 2, limit frames 10 are fixedly installed. T-shaped grooves 11 are dug on the limit frames 10. Sleeve sliders 13 are provided at the positions of the limit frames 10. At the top ends of the sleeve sliders 13 close to the limit frames 10, pressing plates 14 are fixedly installed. At the bottoms of the pressing plates 14, T-shaped blocks 15 are fixedly installed. At both ends of the base 1 where the sleeve sliders 13 are located, ear grooves 16 are dug. Inside the ear grooves 16, hydraulic cylinders II 20 are installed. At the telescopic ends of the hydraulic cylinders II 20, traction plates 17 are fixedly installed. The traction plates 17 are fixedly connected to the sides of the sleeve sliders 13 close to each other. In the front side of the base 1 between the extended slide rails 18, an installation groove 5 is dug. Inside the installation groove 5, a hydraulic cylinder I 6 is embedded. At the telescopic end of the hydraulic cylinder I 6, a connecting frame 7 is fixedly installed. Between the connecting frame 7 and the workbench 2, there is a sleeve part 9. At both ends of the sleeve part 9, movable seats 8 are movably connected through pin shafts.

[0023] Specifically, one of the movable seats 8 is fixedly connected to the side wall of the workbench 2, and the other movable seat 8 is fixedly connected to the top end of the connecting frame 7.

[0024] Specifically, the sleeve sliders 13 are respectively sleeved on the support columns 12 and are slidably connected thereto, so that the lifting of the pressing plates 14 and the T-shaped blocks 15 is vertical.

[0025] Specifically, the outer dimensions of the T-shaped blocks 15 respectively match the inner dimensions of the T-shaped grooves 11, and the T-shaped blocks 15 are respectively inserted into the T-shaped grooves 11 to play a role in limiting the limit frames 10.

[0026] Specifically, the bottoms of the pressing plates 14 respectively contact the tops of the limit frames 10 to play a role in downward pressing and limiting.

[0027] Specifically, support frames 19 are provided at the included angles between the extended slide rails 18 and the base 1 to increase the load-bearing stability of the extended slide rails 18.

[0028] Working principle: The hydraulic cylinder 6 drives the workbench 2 to move through the combined use of the connecting frame 7, two movable seats 8 and the sleeve member 9. The workbench 2 moves by sliding the slider 4 in the chute 3 and the extended slide rail 18. The two movable seats 8 are actively connected by the sleeve member 9, so that when the punch impacts the material and transmits the impact shock force through the workbench 2, it will not be transmitted to the connecting frame 7 connected to the hydraulic cylinder 6 through the sleeve member 9, thus achieving the protection effect on the hydraulic cylinder 6 and preventing it from being damaged. The movable seat 8 and the sleeve member 9 can be connected by a pin shaft, and when disassembling, only the pin shaft needs to be removed. The T-shaped block 15 and the limiting frame 10 for limiting are only inserted for limiting, and they can be separated only by the upward movement after the hydraulic cylinder 20 works. The overall disassembly is simple and fast, with good practicability.

[0029] The circuits, electronic components and control modules involved are all prior arts, which can be fully realized by those skilled in the art without further elaboration. The content protected by the present utility model does not involve the improvement of software and methods either.

[0030] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A movable workbench of a forging hydraulic press, comprising a base (1), characterized in that: Support columns (12) are fixed at the four corners of the top of the base (1); a workbench (2) is provided at the top of the base (1) between the support columns (12); both ends of the top of the base (1) at the position of the workbench (2) are provided with slide grooves (3); a slider (4) is provided at the bottom of the workbench (2) at the position of the slide groove (3); an extension slide rail (18) is fixed to the outer side of the base (1) at the position of the slide groove (3); a limit frame (10) is fixed at both ends of the workbench (2); a T-shaped groove (11) is chiseled on the limit frame (10); a sleeve slide (13) is provided at the position of the limit frame (10); a pressure plate (14) is fixed to the top of the sleeve slide (13) near the limit frame (10); the bottom of the pressure plate (14) A T-shaped block (15) is fixed to each of the two ends of the base (1) located at the position of the sleeve slide (13), ear grooves (16) are bored at both ends of the base (1) located at the position of the sleeve slide (13), and a hydraulic cylinder 2 (20) is installed inside the ear grooves (16). A traction plate (17) is fixed to the telescopic end of the hydraulic cylinder 2 (20), and the traction plate (17) is fixedly connected to the side close to the sleeve slide (13). A mounting groove (5) is bored at the front side of the base (1) located between the extension slide rails (18), and a hydraulic cylinder 1 (6) is embedded inside the mounting groove (5). A connecting frame (7) is fixed to the telescopic end of the hydraulic cylinder 1 (6), and a sleeve member (9) is provided between the connecting frame (7) and the workbench (2), and both ends of the sleeve member (9) are movably connected to a movable seat (8) through a pin shaft.

2. The movable workbench of the forging hydraulic press according to claim 1 is characterized in that: One of the movable seats (8) is fixedly connected to the side wall of the workbench (2), and the other movable seat (8) is fixedly connected to the top end of the connecting frame (7).

3. The movable workbench of the forging hydraulic press according to claim 1 is characterized in that: The sleeve slides (13) are respectively sleeved on the support columns (12) and slidably connected thereto.

4. The movable workbench of the forging hydraulic press according to claim 1 is characterized in that: The outer dimensions of the T-shaped blocks (15) respectively match the inner dimensions of the T-shaped slots (11), and the T-shaped blocks (15) are respectively inserted into the interior of the T-shaped slots (11).

5. The movable workbench of the forging hydraulic press according to claim 1 is characterized in that: The bottom of the pressing plate (14) is in contact with the top of the limiting frame (10) respectively.

6. The movable workbench of the forging hydraulic press according to claim 1, characterized in that: Support frames (19) are provided at the angles between the extension slide rail (18) and the base (1).

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