Hot forging hydraulic press convenient for rapid oil filling

Abstract

The utility model relates to the technical field of hydraulic machines, and discloses a hot forging hydraulic machine convenient to quickly charge oil, which comprises a base, a support column, a top plate, a hydraulic machine, a mounting groove, a moving groove, an oil charge device and a conveying device, the support column is fixedly connected to the upper end of the base, and the top plate is fixedly connected to the upper end of the support column; the hydraulic machine is arranged at the upper end of the top plate, and the mounting groove is formed in the side face of the base. According to the hot forging hydraulic machine facilitating rapid oil filling, by arranging the oil filling device, the oil filling mechanism is driven to ascend in the oil tank moving process, when the oil tank moves to the designated position, the oil conveying pipe also reaches the oil filling height, then the two steps are conducted at the same time, rapid oil filling is achieved, and the oil filling efficiency is greatly improved; in addition, the oil filling pipe is not connected with the hydraulic machine, so that the oil filling device does not need to be detached when hydraulic machines of different specifications are replaced, and only the height consistency of the oil filling pipe needs to be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a hot forging hydraulic press that is convenient for rapid oil filling. Background Art

[0002] A hydraulic press is a machine that uses liquid as the working medium and is made according to Pascal's principle to transfer energy to achieve various processes. A hydraulic press generally consists of three parts: the machine (host), the power system, and the hydraulic control system.

[0003] For example, the Chinese patent: CN216447243U, the technical solution disclosed in the patent is as follows: a hydraulic press that is easy to replace hydraulic oil, involving the technical field of hydraulic presses, including a workbench, a fixed frame, a fixed base, a hydraulic cylinder, a hydraulic oil tank, an oil inlet, an air pump, an oil guide port, an oil drain valve and a hydraulic pump, a fixed frame is fixedly installed at one end of the top of the workbench, a hydraulic cylinder is fixedly installed on the top of the fixed frame, a fixed base is fixedly installed at the other end of the top of the workbench, and a hydraulic oil tank is fixedly installed on the top of the fixed base. In the utility model, the staff pours the hydraulic oil from the top of the filter tank, so that a large amount of hydraulic oil can resist the residual debris and the like in the hydraulic oil when passing through the filter screen, so that the filtered hydraulic oil falls into the hydraulic oil tank, the staff fixes the sealing cover to the top of the filter tank by bolts, and turns on the air pump to extract the air inside the hydraulic oil tank, and then the staff controls two hydraulic pumps to introduce the hydraulic oil into the hydraulic cylinder through the oil guide pipe, so that the hydraulic cylinder can handle the parts that need to be die-cast.

[0004] However, in actual use, the oil pipe of the hydraulic pump in the above patent is fixedly connected to the hydraulic cylinder. Therefore, when the hydraulic press needs to be replaced, the oil pipe needs to be disassembled, which is relatively complicated and increases the processing efficiency. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a hot forging hydraulic press which is convenient for rapid oil filling.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot forging hydraulic press that is easy to quickly fill with oil, comprising a base, a support column, a top plate, a hydraulic press, a mounting groove, a movable groove, an oil filling device, and a conveying device, wherein the support column is fixedly connected to the upper end of the base, the top plate is fixedly connected to the upper end of the support column, the hydraulic press is arranged at the upper end of the top plate, the mounting groove is arranged on the side of the base, the movable groove is arranged at the upper end of the mounting groove, the oil filling device is arranged at the upper end of the base, and the conveying device is arranged inside the mounting groove; the oil filling device comprises an oil tank, a tooth plate, a gear, a rotating rod, a transmission wheel A, a transmission belt, a transmission wheel B, a connecting block, a mounting plate, an electric push rod, a movable plate, and an oil filling assembly; the oil The box is arranged at the upper end of the movable groove, the tooth plate is fixedly connected to the upper end of the base, the gear is meshed with the upper end of the tooth plate, the rotating rod is fixedly connected to the outer wall of the gear, and the other end of the rotating rod is rotatably connected to the outer wall of the oil tank, the transmission wheel A is fixedly sleeved on the outer wall of the rotating rod, the transmission belt is wound around the outer wall of the transmission wheel A, the transmission wheel B is transmission-connected to the inner wall on the other side of the transmission belt, and the transmission wheel B is rotatably connected to the outer wall of the oil tank through a rotating shaft, the connecting block is fixedly connected to the outer wall of the transmission belt, the mounting plate is fixedly connected to the upper end of the connecting block, the electric push rod is fixedly connected to the outer wall of the mounting plate, the movable plate is fixedly connected to the output end of the electric push rod, and the oil filling assembly is arranged on the side of the oil tank.

[0007] Preferably, the oil injection assembly includes an oil pump, the input end of the oil pump is fixedly connected to the oil outlet of the oil tank, the output end of the oil pump is fixedly connected to a connecting pipe, the other end of the connecting pipe is fixedly connected to an oil pipe, and the outer wall of the oil pipe is fixedly connected to the movable plate.

[0008] Preferably, the conveying device includes a motor, the motor is fixedly connected to the inside of the mounting groove, the output end of the motor is fixedly connected to a threaded rod, the outer wall of the threaded rod is fixedly connected to a moving block, and the upper end of the moving block is fixedly connected to a receiving plate.

[0009] Preferably, the upper end of the receiving plate is fixedly connected to a limiting frame.

[0010] Preferably, the moving block is slidably connected inside the installation groove, and the receiving plate is slidably connected inside the moving groove.

[0011] Preferably, an oil filling pipe is provided on the outer wall of the hydraulic press, and the inner diameter of the oil filling pipe matches the outer diameter of the oil delivery pipe.

[0012] Compared with the prior art, the utility model provides a hot forging hydraulic press that is easy to quickly fill with oil, and has the following beneficial effects:

[0013] 1. This hot forging hydraulic press that is easy to fill with oil quickly, by setting up an oil filling device, realizes that the oil filling mechanism is driven to rise during the movement of the oil tank. When the oil tank moves to a specified position, the oil pipe also reaches the oil filling height, so that the two steps are carried out simultaneously, thereby realizing rapid oil filling and greatly improving the efficiency of oil filling. In addition, there is no connection between the oil filling pipe and the hydraulic press. Therefore, when replacing hydraulic presses of different specifications, there is no need to disassemble the oil filling device, and it is only necessary to ensure that the height of the oil filling pipe is consistent.

[0014] 2. This hot forging hydraulic press that is easy to quickly fill with oil can realize the transportation of the oil tank by setting a transportation device, thereby facilitating the filling of new oil into the oil tank. At the same time, the limit frame can ensure that the position of the oil tank is always convenient, thereby ensuring the accuracy of the connection between the oil delivery pipe and the oil filling pipe during oil filling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

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

[0017] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 It is a schematic diagram of the rear cross-sectional structure of the utility model.

[0020] In the figure: 1. base; 2. support column; 3. top plate; 4. hydraulic press; 5. mounting groove; 6. moving groove; 701. oil tank; 702. tooth plate; 703. gear; 704. rotating rod; 705. transmission wheel A; 706. transmission belt; 707. transmission wheel B; 708. connecting block; 709. mounting plate; 710. electric push rod; 711. moving plate; 712. oil filling assembly; 7121. oil pump; 7122. connecting pipe; 7123. oil pipeline; 801. motor; 802. threaded rod; 803. moving block; 804. receiving plate; 805. limit frame; 9. oil filling pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0022] like Figure 1-4 As shown, the utility model provides a hot forging hydraulic press that is easy to quickly fill with oil, including a base 1, a support column 2, a top plate 3, a hydraulic press 4, a mounting groove 5, a movable groove 6, an oil filling device, and a conveying device. The support column 2 is fixedly connected to the upper end of the base 1, the top plate 3 is fixedly connected to the upper end of the support column 2, the hydraulic press 4 is arranged at the upper end of the top plate 3, the mounting groove 5 is opened on the side of the base 1, the movable groove 6 is opened at the upper end of the mounting groove 5, the oil filling device is arranged at the upper end of the base 1, and the conveying device is arranged inside the mounting groove 5; the oil filling device includes an oil tank 701, a tooth plate 702, a gear 703, a rotating rod 704, a transmission wheel A705, a transmission belt 706, a transmission wheel B707, a connecting block 708, a mounting plate 709, an electric push rod 710, a movable plate 711, and an oil filling assembly 712; the oil tank 701 is arranged at the upper end of the movable groove 6 , the tooth plate 702 is fixedly connected to the upper end of the base 1, the gear 703 is meshed with the upper end of the tooth plate 702, the rotating rod 704 is fixedly connected to the outer wall of the gear 703, and the other end of the rotating rod 704 is rotatably connected to the outer wall of the oil tank 701, the transmission wheel A705 is fixedly sleeved on the outer wall of the rotating rod 704, the transmission belt 706 is wound around the outer wall of the transmission wheel A705, the transmission wheel B707 is transmission-connected to the inner wall on the other side of the transmission belt 706, and the transmission wheel B707 is rotatably connected to the outer wall of the oil tank 701 through a rotating shaft, the connecting block 708 is fixedly connected to the outer wall of the transmission belt 706, the mounting plate 709 is fixedly connected to the upper end of the connecting block 708, the electric push rod 710 is fixedly connected to the outer wall of the mounting plate 709, the moving plate 711 is fixedly connected to the output end of the electric push rod 710, and the oil filling assembly 712 is arranged on the side of the oil tank 701.

[0023] The oil filling assembly 712 includes an oil pump 7121, the input end of the oil pump 7121 is fixedly connected to the oil outlet of the oil tank 701, the output end of the oil pump 7121 is fixedly connected to a connecting pipe 7122, the other end of the connecting pipe 7122 is fixedly connected to an oil delivery pipe 7123, and the outer wall of the oil delivery pipe 7123 is fixedly connected to the movable plate 711.

[0024] The outer wall of the hydraulic press 4 is provided with an oil filling pipe 9, and the inner diameter of the oil filling pipe 9 matches the outer diameter of the oil delivery pipe 7123.

[0025] In this embodiment, an oil filling device is provided to drive the oil filling mechanism to rise during the movement of the oil tank 701. When the oil tank 701 moves to the specified position, the oil pipe 7123 also reaches the oil filling height, so that the two steps are carried out simultaneously, thereby achieving rapid oil filling and greatly improving the efficiency of oil filling. In addition, there is no connection between the oil filling pipe 9 and the hydraulic press 4. Therefore, when replacing a hydraulic press 4 of a different specification, there is no need to disassemble the oil filling device, and it is only necessary to ensure that the height of the oil filling pipe 9 is consistent.

[0026] When in use, first, when the oil tank 701 moves with the receiving plate 804 in the conveying device, the gear 703 connected to the outer wall of the oil tank 701 rotates through the rotating rod 704 because it meshes with the toothed plate 702. Then, the gear 703 will rotate when the oil tank 701 moves, thereby driving the rotating rod 704 to rotate, thereby driving the transmission wheel A 705 to rotate, and then driving the transmission wheel B 707 to rotate under the action of the transmission belt 706. Then, the connecting block 708 fixedly connected to the outer wall of the transmission belt 706 will move to the upper end with the transmission belt 706, thereby driving the mounting plate 709 to move upward, and then Then the electric push rod 710 and the movable plate 711 will also move upward, and the movable plate 711 will drive the oil pipe 7123 and the connecting pipe 7122 to move upward. When the oil tank 701 moves to the innermost end of the movable groove 6, the connecting block 708 also moves to a suitable height. At this time, the electric push rod 710 is started to drive the movable plate 711 to approach the hydraulic press 4, and then drive the oil pipe 7123 to insert into the oil filling pipe 9, and then start the oil pump 7121 to fill the oil in the oil tank 701 into the hydraulic press 4 through the connecting pipe 7122 and the oil pipe 7123. Example

[0027] like Figure 1-4 As shown, based on Example 1, the utility model provides a technical solution: preferably, the conveying device includes a motor 801, the motor 801 is fixedly connected to the inside of the mounting groove 5, the output end of the motor 801 is fixedly connected to a threaded rod 802, the outer wall of the threaded rod 802 is fixedly connected to a moving block 803, and the upper end of the moving block 803 is fixedly connected to a receiving plate 804.

[0028] The upper end of the receiving plate 804 is fixedly connected to the limiting frame 805 .

[0029] The moving block 803 is slidably connected inside the installation groove 5 , and the receiving plate 804 is slidably connected inside the moving groove 6 .

[0030] In this embodiment, the transportation of the oil tank 701 can be achieved by setting up a transportation device, which makes it convenient to fill the oil tank 701 with new oil. At the same time, the limit frame 805 can ensure that the position of the oil tank 701 is always convenient, thereby ensuring the accuracy of the docking of the oil delivery pipe 7123 and the oil filling pipe 9 during oil filling.

[0031] When in use, first place the oil tank 701 inside the limit frame 805 at the upper end of the receiving plate 804, then start the motor 801 to drive the threaded rod 802 to rotate, and then drive the moving block 803 to move, thereby driving the receiving plate 804, the limit frame 805 and the oil tank 701 to move, and the oil tank 701 can be transported.

Claims

1. A hot forging hydraulic press that is easy to quickly fill with oil, comprising a base (1), a support column (2), a top plate (3), a hydraulic press (4), a mounting groove (5), a moving groove (6), an oil filling device, and a conveying device, characterized in that: The support column (2) is fixedly connected to the upper end of the base (1), the top plate (3) is fixedly connected to the upper end of the support column (2), the hydraulic press (4) is arranged at the upper end of the top plate (3), the mounting groove (5) is opened on the side of the base (1), the moving groove (6) is opened at the upper end of the mounting groove (5), the oil filling device is arranged at the upper end of the base (1), and the conveying device is arranged inside the mounting groove (5); The oil filling device comprises an oil tank (701), a toothed plate (702), a gear (703), a rotating rod (704), a transmission wheel A (705), a transmission belt (706), a transmission wheel B (707), a connecting block (708), a mounting plate (709), an electric push rod (710), a moving plate (711), and an oil filling assembly (712); The oil tank (701) is arranged at the upper end of the movable groove (6); the toothed plate (702) is fixedly connected to the upper end of the base (1); the gear (703) is meshed with the upper end of the toothed plate (702); the rotating rod (704) is fixedly connected to the outer wall of the gear (703); and the other end of the rotating rod (704) is rotatably connected to the outer wall of the oil tank (701); the transmission wheel A (705) is fixedly sleeved on the outer wall of the rotating rod (704); the transmission belt (706) is wound around the outer wall of the transmission wheel A (705); and the transmission wheel B (707) The transmission is connected to the inner wall on the other side of the transmission belt (706), and the transmission wheel B (707) is rotatably connected to the outer wall of the oil tank (701) via a rotating shaft. The connecting block (708) is fixedly connected to the outer wall of the transmission belt (706), the mounting plate (709) is fixedly connected to the upper end of the connecting block (708), the electric push rod (710) is fixedly connected to the outer wall of the mounting plate (709), the moving plate (711) is fixedly connected to the output end of the electric push rod (710), and the oil injection assembly (712) is arranged on the side of the oil tank (701).

2. A hot forging hydraulic press that facilitates rapid oil filling according to claim 1, characterized in that: The oil injection assembly (712) comprises an oil pump (7121), the input end of the oil pump (7121) being fixedly connected to the oil outlet of the oil tank (701), the output end of the oil pump (7121) being fixedly connected to a connecting pipe (7122), the other end of the connecting pipe (7122) being fixedly connected to an oil delivery pipe (7123), and the outer wall of the oil delivery pipe (7123) being fixedly connected to the movable plate (711).

3. A hot forging hydraulic press that facilitates rapid oil filling according to claim 1, characterized in that: The conveying device comprises a motor (801), the motor (801) being fixedly connected inside the mounting groove (5), the output end of the motor (801) being fixedly connected to a threaded rod (802), the outer wall of the threaded rod (802) being fixedly connected to a moving block (803), and the upper end of the moving block (803) being fixedly connected to a receiving plate (804).

4. A hot forging hydraulic press that facilitates rapid oil filling according to claim 3, characterized in that: The upper end of the receiving plate (804) is fixedly connected to the limiting frame (805).

5. A hot forging hydraulic press that facilitates rapid oil filling according to claim 3, characterized in that: The moving block (803) is slidably connected inside the installation groove (5), and the receiving plate (804) is slidably connected inside the moving groove (6).

6. A hot forging hydraulic press that facilitates rapid oil filling according to claim 2, characterized in that: An oil injection pipe (9) is provided on the outer wall of the hydraulic press (4), and the internal aperture of the oil injection pipe (9) matches the outer diameter of the oil delivery pipe (7123).

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