Lubricating mechanism of oil press

Abstract

The utility model discloses an oil press lubricating mechanism which comprises a machine box, sliding ways are symmetrically assembled on the two sides of the upper end of the machine box, an oil conveying structure is embedded in the inner wall of a pressing plate, an oil storage structure is matched with the oil conveying structure, and the upper end of the oil storage structure is fixedly communicated with an oil injection pipe. Lubricating oil can be conveniently smeared on the outer wall of the sliding way, meanwhile, it is guaranteed that when the lubricating oil makes contact with the sliding way, the lubricating effect is good, practicability is high, through arrangement of the oil storage structure and matched use of the oil storage structure and the oil conveying structure, one-time oil feeding work is conveniently carried out after oil pressure work is completed every time, the lubricating effect between the sliding way and the sleeve is guaranteed, and the service life of equipment is guaranteed; and through the action of the oil injection pipe, lubricating oil can be conveniently added into the oil storage structure, the equipment is prevented from being disassembled, and the use convenience is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of oil presses, in particular to a lubricating mechanism for an oil press. Background Art

[0002] A hydraulic press is a mechanical device that uses liquid (usually oil) to transfer energy or increase or decrease pressure. It is mainly composed of a hydraulic pump, a motor (or hydraulic motor), a control valve, and an actuator. The hydraulic press achieves various actions by delivering liquid to the actuator. It is widely used in various fields such as metallurgy, steel, shipbuilding, machinery manufacturing, chemical industry, and mining. The hydraulic press needs to be lubricated during operation, which can reduce the friction resistance of the hydraulic press during movement, thereby reducing energy loss, improving work efficiency, reducing mechanical wear, and extending the life of the equipment. Existing lubricants require manual filling, which is time-consuming and labor-intensive, and has poor practicality. Utility Model Content

[0003] The purpose of the utility model is to provide a lubricating mechanism for an oil press to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lubrication mechanism of an oil hydraulic press, comprising a chassis, slideways are symmetrically installed on both sides of the upper end of the chassis, support plates are fixedly installed on the upper ends of the outer walls of the two slideways, a hydraulic cylinder is penetrated through the inner wall of the support plate, a pressure plate is fixedly installed on the lower end of the piston rod of the hydraulic cylinder, sleeves are symmetrically embedded on both sides of the inner wall of the pressure plate, and the two sleeves are both sleeved on the outer walls of the corresponding slideways, an oil storage structure is penetrated through the inner wall of the support plate, an oil delivery structure is embedded in the inner wall of the pressure plate, the oil storage structure matches the oil delivery structure, and an oil filling pipe is fixedly connected to the upper end of the oil storage structure.

[0005] Preferably, the oil storage structure includes a hollow cylinder, which is penetrated and assembled on the inner wall of the support plate, the upper end of the hollow cylinder is connected to the oil filling pipe, the lower end of the hollow cylinder is fixedly connected to a through pipe, the inner wall of the hollow cylinder is fixedly assembled with a orifice plate, the inner wall of the orifice plate is plugged with a sliding rod, the upper end of the sliding rod is fixedly assembled with a baffle, the side wall of the sliding rod is fixedly assembled with a cross plate, the cross plate is connected to the orifice plate through a spring, and the sliding rod is in contact with the oil delivery structure.

[0006] Preferably, the oil delivery structure includes a connecting pipe, both ends of which are respectively connected to a sleeve, the inner wall of the sleeve is provided with a sponge body, the connecting pipe is connected to the sponge body, the upper end of the connecting pipe is fixedly connected to an oil groove, the oil groove is sleeved on the lower end outer wall of the oil storage structure, the inner wall of the oil groove is connected to a push rod through a connecting rod, and the push rod is in contact with the oil storage structure.

[0007] Preferably, the lower end of the chassis is fixedly equipped with supporting feet.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows: the components required for the equipment are installed through the chassis, and the necessary energy and components such as controllers are stored; a stable walking mechanism is formed through the cooperation of the slide and the support plate; through the action of the pressure plate, the hydraulic cylinder can be used to drive and control the displacement of the pressure plate to ensure the stable operation of the oil press; through the action of the sleeve, it is convenient to apply the lubricating oil to the outer wall of the slide, and at the same time ensure that when in contact with the slide, the lubrication effect is good and the practicality is strong; through the setting of the oil storage structure and the coordinated use of the oil storage structure and the oil delivery structure, it is convenient to carry out an oil delivery work after each oil pressure work is completed, to ensure the lubrication effect between the slide and the sleeve, to ensure the service life of the equipment, to increase the service life of the equipment; through the action of the oil filling pipe, it is convenient to add lubricating oil to the oil storage structure, to avoid disassembly of the equipment, to ensure convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a schematic diagram of the structure of the utility model;

[0010] Figure 2 It is a three-dimensional schematic diagram of the oil storage structure;

[0011] Figure 3 This is a plan cross-sectional view of the oil storage structure.

[0012] In the figure: 1-chassis, 2-slide, 3-pressure plate, 4-support plate, 5-hydraulic cylinder, 6-sleeve, 7-oil storage structure, 71-hollow cylinder, 72-orifice plate, 73-baffle, 74-slide rod, 75-cross plate, 76-spring, 77-through pipe, 8-oil delivery structure, 81-oil tank, 82-connecting rod, 83-top rod, 84-connecting pipe, 9-support foot, 10-oil filling pipe. DETAILED DESCRIPTION

[0013] 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.

[0014] See also Figure 1-3The utility model provides a lubrication mechanism of an oil hydraulic press, including a chassis 1, slideways 2 are symmetrically mounted on both sides of the upper end of the chassis 1, support plates 4 are fixedly mounted on the upper ends of the outer walls of the two slideways 2, a hydraulic cylinder 5 is penetrated through the inner wall of the support plate 4, a pressure plate 3 is fixedly mounted on the lower end of the piston rod of the hydraulic cylinder 5, sleeves 6 are symmetrically embedded on both sides of the inner wall of the pressure plate 3, and the two sleeves 6 are both sleeved on the outer walls of the corresponding slideways 2, an oil storage structure 7 is penetrated through the inner wall of the support plate 4, an oil delivery structure 8 is embedded in the inner wall of the pressure plate 3, the oil storage structure 7 matches the oil delivery structure 8, and an oil filling pipe 10 is fixedly connected to the upper end of the oil storage structure 7.

[0015] The components required for the equipment are installed through the chassis 1, and the necessary energy and components such as controllers are stored. Through the cooperation of the slide 2 and the support plate 4, a stable walking mechanism is formed. Through the action of the pressure plate 3, the hydraulic cylinder 5 can be used to drive and control the displacement of the pressure plate 3 to ensure the stable operation of the oil press. Through the action of the sleeve 6, it is convenient to apply the lubricating oil to the outer wall of the slide 2, and at the same time ensure that when in contact with the slide 2, the lubrication effect is good and the practicality is strong. Through the setting of the oil storage structure 7 and the cooperation of the oil storage structure 7 with the oil delivery structure 8, it is convenient to carry out an oil delivery work after each oil pressure work is completed, to ensure the lubrication effect between the slide 2 and the sleeve 6, to ensure the service life of the equipment, and to increase the service life of the equipment. Through the action of the oil filling pipe 10, it is convenient to add lubricating oil to the oil storage structure 7, to avoid disassembling the equipment, and to ensure convenience of use.

[0016] The oil storage structure 7 includes a hollow cylinder 71, which is installed through the inner wall of the support plate 4, the upper end of the hollow cylinder 71 is connected to the oil filling pipe 10, the lower end of the hollow cylinder 71 is fixedly connected with a through pipe 77, the inner wall of the hollow cylinder 71 is fixedly installed with a hole plate 72, the inner wall of the hole plate 72 is inserted with a slide rod 74, the upper end of the slide rod 74 is fixedly installed with a baffle 73, the side wall of the slide rod 74 is fixedly installed with a cross plate 75, the cross plate 75 is connected to the hole plate 72 through a spring 76, and the slide rod 74 is in contact with the oil delivery structure 8.

[0017] The oil delivery structure 8 includes a connecting pipe 84, both ends of which are connected to the sleeve 6 respectively, the inner wall of the sleeve 6 is provided with a sponge body, the connecting pipe 84 is connected to the sponge body, the upper end of the connecting pipe 84 is fixedly connected to an oil groove 81, the oil groove 81 is sleeved on the lower end outer wall of the oil storage structure 7, the inner wall of the oil groove 81 is connected to a push rod 83 through a connecting rod 82, and the push rod 83 is in contact with the oil storage structure 7.

[0018] When the pressure plate 3 is displaced downward, the push rod 83 is driven to push the slide bar 74 upward. At this time, the slide bar 74 drives the baffle plate 73 to move upward. At this time, the baffle plate 73 will leak the aperture of the inner wall of the orifice plate 72, and the lubricating oil at the upper end will enter the through pipe 77 and enter the oil groove 81 through the through pipe 77. Then the lubricating oil will enter the sleeves 6 on both sides through the connecting pipe 84, and the sponge body of the inner wall will be soaked with lubricating oil. With the displacement of the pressure plate 3, it is smeared on the slideway 2 to ensure that the friction components of the equipment have a good lubrication effect. At the same time, with the displacement of the slide bar 74, the cross plate 75 will be driven to squeeze the spring 76 to deform it and store force. At the same time, when the pressure plate 3 is displaced downward again, it is necessary to push the slide bar 74 upward. At this time, the spring 76 will deform to its initial state, and the baffle plate 73 will be blocked on the orifice plate 72 again.

[0019] A support foot 9 is fixedly mounted on the lower end of the chassis 1 .

[0020] The support feet 9 can protect the chassis 1 and ensure the overall stability of the device.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lubrication mechanism for a hydraulic press, characterized in that: The invention comprises a chassis (1), wherein slideways (2) are symmetrically mounted on both sides of the upper end of the chassis (1), support plates (4) are fixedly mounted on the upper ends of the outer walls of the two slideways (2), a hydraulic cylinder (5) is penetrated through the inner wall of the support plate (4), a pressure plate (3) is fixedly mounted on the lower end of the piston rod of the hydraulic cylinder (5), sleeves (6) are symmetrically embedded on both sides of the inner wall of the pressure plate (3), and the two sleeves (6) are both sleeved on the outer walls of the corresponding slideways (2), an oil storage structure (7) is penetrated through the inner wall of the support plate (4), an oil delivery structure (8) is embedded in the inner wall of the pressure plate (3), the oil storage structure (7) matches the oil delivery structure (8), and the upper end of the oil storage structure (7) is fixedly connected to an oil injection pipe (10); The oil storage structure (7) comprises a hollow cylinder (71), the hollow cylinder (71) penetrates and is assembled on the inner wall of the support plate (4), the upper end of the hollow cylinder (71) is connected to the oil injection pipe (10), the lower end of the hollow cylinder (71) is fixedly connected to a through pipe (77), the inner wall of the hollow cylinder (71) is fixedly assembled with a hole plate (72), the inner wall of the hole plate (72) is plugged with a slide rod (74), the upper end of the slide rod (74) is fixedly assembled with a baffle plate (73), the side wall of the slide rod (74) is fixedly assembled with a transverse plate (75), the transverse plate (75) is connected to the hole plate (72) through a spring (76), and the slide rod (74) is in contact with the oil delivery structure (8); The oil delivery structure (8) comprises a connecting pipe (84), the two ends of which are respectively connected to the sleeve (6), the inner wall of the sleeve (6) is provided with a sponge body, the connecting pipe (84) is connected to the sponge body, the upper end of the connecting pipe (84) is fixedly connected to an oil groove (81), the oil groove (81) is sleeved on the lower end outer wall of the oil storage structure (7), the inner wall of the oil groove (81) is connected to a push rod (83) through a connecting rod (82), and the push rod (83) is in contact with the oil storage structure (7).

2. The lubrication mechanism of a hydraulic press according to claim 1, characterized in that: The lower end of the chassis (1) is fixedly equipped with a support foot (9).

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