Oil press

Abstract

The utility model discloses an oil press, which relates to the technical field of machinery and comprises a bottom plate, stand columns are arranged at two ends of the bottom plate, a top beam is arranged at the tops of the stand columns, floating plates are arranged on the stand columns at two ends of the bottom plate in a sliding manner, and jacks are movably arranged between the top beam and the floating plates. The top beam is elastically connected with the floating plate through an elastic device, and the bottom plate, the stand columns and the top beam are in threaded connection through bolts. The detachable frame is combined with the existing oil jack, so that the oil jack is simple to mount, easy to move, low in cost and suitable for outdoor emergency repair and other scenes, and materials are convenient to obtain.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to an oil press. Background Art

[0002] The structure of the hydraulic press on the market is relatively complex, including the main machine and the power mechanism; the main machine part has the body, main cylinder, ejection cylinder and flushing device, and the power mechanism part includes the oil tank, pump, valve and control system. The structure is complex and suitable for manufacturing enterprises for mass production of stamping parts. However, in some specific occasions in actual use, the hydraulic press with a complex structure is not needed, and only its ejection force is needed, such as automobile after-sales service stations and repair stations, or when the vehicle fails, it is only used to disassemble and assemble certain parts. However, general hydraulic presses are expensive and cannot be moved after installation. When a vehicle fails and needs to use a hydraulic press, if the location is far away from the maintenance point, it must be towed to the maintenance point for maintenance, which will cause towing fees and long waiting time, which seriously affects the vehicle's attendance rate, resulting in long time, high costs, low driver satisfaction and other adverse effects. Utility Model Content

[0003] The embodiment of the utility model provides a hydraulic press, which is used to solve the problem that the general hydraulic press in the prior art is expensive and cannot be moved after installation.

[0004] On the one hand, an embodiment of the utility model provides a hydraulic press, including: a base plate, columns are arranged at both ends of the base plate, a top beam is arranged on the top of the column, floating plates are slidably arranged on the columns at both ends of the base plate, a jack is movably arranged between the top beam and the floating plate, the top beam and the floating plate are elastically connected by an elastic device, and the base plate, the columns and the top beam are screwed together by bolts.

[0005] In a possible implementation, a pressure head is provided on a surface of the floating plate facing the bottom plate at a position corresponding to the jack.

[0006] In a possible implementation, a base is provided on a surface of the bottom plate facing the floating plate at a position corresponding to the jack.

[0007] In a possible implementation, a screw hole is provided on a side of the floating plate corresponding to the top beam, and the jack is screwed to the screw hole and fixed via the screw hole.

[0008] In a possible implementation, reinforcing ribs are provided on the side surfaces of the columns and the top surface of the top beam.

[0009] In a possible implementation, U-shaped structures are provided at both ends of the floating plate, the U-shaped structures wrap the columns, and the floating plate slides up and down between the two columns through the U-shaped structures.

[0010] The hydraulic press of the utility model has the following advantages:

[0011] By combining a detachable frame and an existing hydraulic jack, it is easy to install, convenient to obtain materials, easy to move, and low in cost, making it suitable for outdoor emergency repairs and other scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 A structural schematic diagram of a hydraulic press provided by an embodiment of the utility model;

[0014] Figure 2 A schematic diagram of a frame structure of an oil press provided in an embodiment of the utility model;

[0015] Figure 3 A schematic top view of a floating plate of a hydraulic press provided in an embodiment of the utility model;

[0016] Figure 4 A schematic side view of a floating plate of a hydraulic press provided in an embodiment of the utility model. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Figure 1 A schematic diagram of the structure of a hydraulic press provided by an embodiment of the utility model. The embodiment of the utility model provides a hydraulic press, comprising: a bottom plate 1, columns 3 are provided at both ends of the bottom plate 1, a top beam 4 is provided on the top of the column 3, floating plates 5 are slidably provided on the columns 3 at both ends of the bottom plate 1, a jack 6 is movably provided between the top beam 4 and the floating plate 5, the top beam 4 and the floating plate 5 are elastically connected by an elastic device, and the bottom plate 1, the column 3 and the top beam 4 are screwed together by bolts.

[0019] For example, Figure 1 , 2As shown, the bottom plate 1, top beam 4 and two columns 3 are disassembled and stored when not in use. When the hydraulic press is needed, the bottom plate 1, top beam 4 and two columns 3 are combined into a frame structure, and the floating plate 5 is arranged between the two columns 3 so that the floating plate 5 can slide up and down between the two columns 3. Then, the jack 6, that is, the hydraulic jack, is placed on the floating plate 5 and arranged in the center. The base of the jack 6 is fixed to the floating plate 5 by bolts and gaskets, and the top pressure-bearing part of the jack 6 is supported on the floating plate 5. In the middle of the top beam 4, the elastic device is connected between the floating plate 5 and the top beam 4 on both sides of the jack 6, and the connection is symmetrical, so that the jack 6 is stably fixed between the floating plate 5 and the top beam 4, so that the hydraulic press is assembled. When in use, the pressure rod of the jack 6 is inserted into the jack 6, and the jack is lifted by pressing the pressure rod, driving the floating plate 5 to press down to realize the function of the hydraulic press. After use, the bolts can be removed to restore the hydraulic press to the jack 6 and frame parts, which is convenient for mobile use in outdoor places. The jack 6 can be any type of hydraulic jack that adapts to the size of the frame structure composed of the bottom plate 1, the top beam 4 and the two columns 3.

[0020] In a possible embodiment, a pressure head 52 is provided on one side of the floating plate 5 facing the bottom plate 1 at a position corresponding to the jack 6 , and a base 2 is provided on one side of the bottom plate 1 facing the floating plate 5 at a position corresponding to the jack 6 .

[0021] For example, Figure 3 As shown, a hole is provided in the center of the floating plate 5. Before assembling the jack 6, the pressure head 52 can be assembled by placing it into the hole. The pressure head 52 has various forms such as cylindrical or with stepped holes for easy outdoor use. The pressure head 52 and the base 2 are arranged relative to each other to realize the function of the hydraulic press.

[0022] In a possible embodiment, a screw hole is provided on a surface of the floating plate 5 corresponding to the top beam 4 , and the jack 6 is screwed to the screw hole and fixed via the screw hole.

[0023] Exemplarily, the jack 6 is fixed on the floating plate 5 through screw holes, bolts and gaskets.

[0024] In a possible embodiment, reinforcing ribs are provided on the side surfaces of the columns 3 and the top surface of the top beam 4, and U-shaped structures are provided at both ends of the floating plate 5. The U-shaped structure wraps the columns 3, and the floating plate 5 slides up and down between the two columns 3 through the U-shaped structure.

[0025] For example, Figure 2 , 3As shown in 4, the side surfaces of the column 3 and the top surface of the top beam 4 are provided with reinforcing ribs for strengthening the frame strength of the hydraulic press, and both ends of the floating plate 5 are provided with U-shaped structures, which are clamped on the column 3 to slide up and down.

[0026] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0027] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A hydraulic press, characterized in that: include: A bottom plate (1), columns (3) are arranged at both ends of the bottom plate (1), a top beam (4) is arranged on the top of the column (3), floating plates (5) are slidably arranged on the columns (3) at both ends of the bottom plate (1), a jack (6) is movably arranged between the top beam (4) and the floating plate (5), the top beam (4) and the floating plate (5) are elastically connected by an elastic device, and the bottom plate (1), the column (3) and the top beam (4) are screwed by bolts.

2. A hydraulic press according to claim 1, characterized in that: A pressure head (52) is provided on one side of the floating plate (5) facing the bottom plate (1) at a position corresponding to the jack (6).

3. The hydraulic press according to claim 1, characterized in that: A base (2) is provided on a side of the bottom plate (1) facing the floating plate (5) at a position corresponding to the jack (6).

4. The hydraulic press according to claim 1, characterized in that: A screw hole is provided on one side of the floating plate (5) corresponding to the top beam (4), and the jack (6) is screwed to the screw hole and fixed via the screw hole.

5. The hydraulic press according to claim 1, characterized in that: The side surfaces of the upright columns (3) and the top surface of the top beam (4) are provided with reinforcing ribs.

6. The hydraulic press according to claim 1, characterized in that: U-shaped structures are provided at both ends of the floating plate (5), the U-shaped structures wrap around the upright posts (3), and the floating plate (5) slides up and down between the two upright posts (3) via the U-shaped structures.

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