Hydraulic machine convenient to overhaul

Abstract

The utility model relates to the technical field of hydraulic machines, and discloses a hydraulic machine convenient to overhaul, which comprises a hydraulic machine mechanism and a clamping rod, the hydraulic machine mechanism comprises a fixed box, fixed rods are fixedly arranged at four corners of the upper end of the fixed box, and a fixed plate is fixedly arranged at the upper ends of a plurality of fixed rods; a fixing mechanism is fixedly arranged on the front side of the lower end of the fixing plate and comprises a motor, a threaded rod is fixedly arranged at the output end of the motor, the outer surface of the threaded rod is sleeved with threaded boxes in a threaded mode, and supporting plates are fixedly arranged at the lower ends of the two threaded boxes. According to the hydraulic cylinder, the fixing mechanism is arranged, so that a motor can be started to drive a threaded rod to rotate to drive two supporting plates to move to the lower end of a reinforcing rod, the whole hydraulic cylinder is supported, left-right shaking instability generated during overhauling is reduced, and use is convenient; and if the leaked oil body falls onto the pressing block, the leaked oil body can fall into the oil collecting groove, so that liquid oil can be conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a hydraulic press which is easy to repair. Background Art

[0002] A hydraulic press (also known as an oil press) is a machine that uses liquid static pressure and liquid as the working medium, and is made according to Pascal's principle to transfer energy to process metal, plastic, rubber, wood, and powder products. A hydraulic press is generally composed of three parts: the machine (host), a power system, and a hydraulic control system. Hydraulic presses are classified into valve hydraulic presses, liquid hydraulic presses, and engineering hydraulic presses.

[0003] When a traditional hydraulic press is in use and a problem occurs with the hydraulic press, the hydraulic cylinder needs to be disassembled for maintenance. During maintenance, the traditional hydraulic press does not have a support mechanism, and instability may occur when the hydraulic cylinder is maintained, affecting the maintenance quality.

[0004] Therefore, the utility model provides a hydraulic press that is easy to repair to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a hydraulic press that is easy to maintain. The device is provided with a fixing mechanism, which is conducive to starting the motor to drive the threaded rod to rotate and drive the two support plates to move to the lower end of the reinforcing rod to support the hydraulic cylinder as a whole, reduce the left and right shaking and instability during maintenance, and is easy to use. The device is also provided with an anti-oil leakage mechanism. When the hydraulic cylinder needs to be maintained, the internal liquid oil is prone to leakage during maintenance, and the leaked liquid oil is not easy to collect. The device is provided with an oil collecting groove on the pressing block. If the leaked oil falls on the pressing block, it will fall into the oil collecting groove. By placing an oil collecting box at the lower end of the pressing block, the oil that falls into the oil collecting groove will slide into the oil collecting box, which is convenient for collecting the liquid oil.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic press that is easy to repair, comprising a hydraulic press mechanism and a clamping rod, the hydraulic press mechanism comprising a fixed box, fixed rods are fixedly arranged at the four corners of the upper end of the fixed box, a plurality of fixed rods are fixedly arranged at the upper ends of the fixed rods, and a fixing mechanism is fixedly arranged at the front side of the lower end of the fixed plate;

[0007] The fixing mechanism comprises a motor, a threaded rod is fixedly arranged at the output end of the motor, a threaded box is threadedly sleeved on the outer surface of the threaded rod, and a support plate is fixedly arranged at the lower ends of two threaded boxes;

[0008] Through the above technical scheme, the hydraulic press mechanism is conducive to hydraulic work, the clamping rod is conducive to clamping into the clamping slot to drive the threaded cover to rotate into the threaded slot, the setting of the fixed box is conducive to the fixed installation of the fixed rod, the fixed rod is conducive to the installation and fixation of the fixed plate, the fixed plate is conducive to the installation and fixation of the hydraulic cylinder, the fixing mechanism is conducive to stabilizing the position of the hydraulic cylinder during maintenance of the hydraulic cylinder, the motor is conducive to driving the threaded rod to rotate, the threaded rod is conducive to driving the outer surface threaded box to move left and right, and the threaded box drives the support plate to adjust the left and right position.

[0009] Furthermore, a hydraulic cylinder is fixedly arranged on the upper end of the fixed plate, a pressure block is fixedly arranged on the lower end of the hydraulic cylinder, and a threaded cover is threadedly arranged on the middle position of the lower end of the pressure block.

[0010] Through the above technical solution, the hydraulic cylinder is conducive to driving the pressure plate to perform hydraulic work, the pressure plate is conducive to hydraulic work, the threaded cover is conducive to cooperating with the threaded groove to fix the threaded cover, and is conducive to normal use.

[0011] Furthermore, a plurality of slots are provided at the middle of the lower end of the threaded cover, and a clamping rod is provided at the lower end of the threaded cover;

[0012] Through the above technical solution, the setting of the card slot is conducive to the card rod clamping installation, and the card rod is conducive to being clamped into the card slot to drive the threaded cover to rotate.

[0013] Furthermore, an oil collecting groove is provided in the middle of the pressing block, and oil outlet holes are provided at both sides of the bottom surface of the oil collecting groove;

[0014] Through the above technical solution, the setting of the oil collecting groove is conducive to the oil inside the oil cylinder to fall into it when it leaks, which is convenient for collecting liquid oil. The setting of the oil outlet hole is conducive to the collected oil falling into the device box.

[0015] Furthermore, reinforcing rods are fixedly arranged at the lower ends of both sides of the hydraulic cylinder, and a threaded groove is provided at the middle of the lower end of the pressure block;

[0016] Through the above technical solution, the setting of the reinforcing rod is conducive to cooperating with the support plate to stabilize the hydraulic cylinder, and the threaded groove is conducive to threaded fixation of the threaded cover.

[0017] Further, the pressing block slides up and down on the outer surfaces of the plurality of fixing rods;

[0018] Through the above technical solution, the pressure block is conducive to cooperating with the hydraulic cylinder to perform hydraulic work.

[0019] Furthermore, the threaded cover is threadedly installed and threadedly removed;

[0020] Through the above technical solution, the threaded cover is helpful to keep the lower end of the pressing block stable.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a hydraulic press which is easy to repair. When a traditional hydraulic press is used, when a problem occurs in the hydraulic press, the hydraulic cylinder needs to be disassembled for repair. During repair, the traditional hydraulic press is not provided with a supporting mechanism. When repairing the hydraulic cylinder, instability may occur, which affects the quality of repair. The device is provided with a fixing mechanism, which is conducive to starting the motor to drive the threaded rod to rotate and drive the two support plates to move to the lower end of the reinforcing rod, so as to support the hydraulic cylinder as a whole, reduce the left and right shaking during repair, and is easy to use.

[0023] 2. The utility model proposes a hydraulic press that is easy to maintain. The device is also provided with an anti-oil leakage mechanism. When the hydraulic cylinder needs to be maintained, the internal liquid oil is easy to leak during the maintenance, and the leaked liquid oil is not easy to collect. The device is provided with an oil collecting groove on the pressing block. If the leaked oil falls on the pressing block, it will fall into the oil collecting groove. By placing an oil collecting box at the lower end of the pressing block, the oil that falls into the oil collecting groove will slide into the oil collecting box, which is convenient for collecting the liquid oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric schematic diagram of the utility model;

[0025] Figure 2 It is a top axonometric schematic diagram of the utility model;

[0026] Figure 3 It is a front cross-sectional schematic diagram of the fixing mechanism of the utility model;

[0027] Figure 4 It is a front cross-sectional schematic diagram of the utility model.

[0028] Legend:

[0029] 1. Hydraulic mechanism; 2. Fixing mechanism; 101. Fixing box; 102. Fixing rod; 103. Pressing block; 104. Fixing plate; 105. Hydraulic cylinder; 106. Oil collecting tank; 107. Threaded groove; 108. Oil outlet hole; 109. Threaded cover; 110. Clamping rod; 111. Clamping groove; 112. Reinforcing rod; 201. Motor; 202. Threaded rod; 203. Threaded box; 204. Support plate. DETAILED DESCRIPTION

[0030] 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.

[0031] Reference Figure 1-2 4. An embodiment of the utility model is as follows: a hydraulic press that is easy to maintain, comprising a hydraulic press mechanism 1 and a clamping rod 110, the hydraulic press mechanism 1 comprising a fixed box 101, fixed rods 102 are fixedly arranged at the four corners of the upper end of the fixed box 101, a plurality of fixed rods 102 are fixedly arranged at the upper ends of the fixed plates 104, a hydraulic cylinder 105 is fixedly arranged at the upper end of the fixed plates 104, a pressing block 103 is fixedly arranged at the lower end of the hydraulic cylinder 105, a threaded cover 109 is threadedly arranged at the middle position of the lower end of the pressing block 103, a plurality of clamping grooves 111 are opened at the middle position of the lower end of the threaded cover 109, a clamping rod 110 is clamped at the lower end of the threaded cover 109, reinforcing rods 112 are fixedly arranged at the lower ends of both sides of the hydraulic cylinder 105, a threaded groove 107 is opened at the middle position of the lower end of the pressing block 103, the pressing block 103 slides up and down on the outer surfaces of the plurality of fixed rods 102, the threaded cover 109 is threadedly installed and threadedly removed.

[0032] The hydraulic press mechanism 1 is conducive to hydraulic work, the clamping rod 110 is conducive to clamping into the clamping groove 111 to drive the threaded cover 109 to rotate into the threaded groove 107, the setting of the fixing box 101 is conducive to the fixed installation of the fixing rod 102, the fixing rod 102 is conducive to the installation and fixation of the fixing plate 104, the fixing plate 104 is conducive to the installation and fixation of the hydraulic cylinder 105, the fixing mechanism 2 is conducive to stabilizing the position of the hydraulic cylinder 105 during the maintenance of the hydraulic cylinder 105, the hydraulic cylinder 105 is conducive to driving the pressure block 103 to perform hydraulic work, the pressure block 103 is conducive to hydraulic work, and the threaded cover 109 is conducive to cooperating with the threaded groove 107 to fix the threaded cover 1 09, which is convenient for normal use. The setting of the card slot 111 is convenient for the card rod 110 to be carded and installed. The card rod 110 is convenient for being carded into the card slot 111 to drive the threaded cover 109 to rotate. The setting of the oil collecting groove 106 is convenient for the oil inside the oil cylinder to fall into it when it leaks, which is convenient for collecting liquid oil. The setting of the oil outlet hole 108 is convenient for the collected oil to fall into the device box. The setting of the reinforcing rod 112 is convenient for cooperating with the support plate 204 to stabilize the hydraulic cylinder 105. The threaded groove 107 is convenient for the threaded fixation of the threaded cover 109. The pressure block 103 is convenient for cooperating with the hydraulic cylinder 105 to perform hydraulic work. The threaded cover 109 is convenient for keeping the lower end of the pressure block 103 stable.

[0033] Reference Figure 1 and 3 A fixing mechanism 2 is fixedly provided at the front position of the lower end of the fixing plate 104, and the fixing mechanism 2 includes a motor 201. A threaded rod 202 is fixedly provided at the output end of the motor 201. A threaded box 203 is threadedly sleeved on the outer surface of the threaded rod 202, and a support plate 204 is fixedly provided at the lower ends of the two threaded boxes 203.

[0034] The motor 201 is conducive to driving the threaded rod 202 to rotate, and the threaded rod 202 is conducive to driving the outer surface thread box 203 to move left and right. The thread box 203 drives the support plate 204 to adjust the left and right position. Starting the motor 201 drives the threaded rod 202 to rotate. When the threaded rod 202 rotates, it is conducive to driving the thread box 203 to move left and right. A support plate 204 is fixed at the lower end of the thread box 203. The support plate 204 is conducive to cooperating with the reinforcing rod 112 to stabilize the position of the hydraulic cylinder 105.

[0035] Working principle: When the hydraulic cylinder 105 is inspected and repaired, the motor 201 is started to drive the threaded rod 202 to rotate. When the threaded rod 202 rotates, it is conducive to driving the threaded box 203 to move left and right. A support plate 204 is fixed at the lower end of the threaded box 203. The support plate 204 is conducive to cooperating with the reinforcing rod 112 to stabilize the position of the hydraulic cylinder 105. When the liquid oil leaks, the device box is placed at the lower end of the pressure block 103, and the threaded cover 109 is rotated to open the threaded groove 107. The liquid oil is discharged through the oil outlet 108. When not in use, the clamping rod 110 is clamped into the inside of the clamping groove 111, and then the threaded cover 109 and the threaded groove 107 are clamped and installed.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A hydraulic press that is easy to repair, comprising a hydraulic press mechanism (1) and a clamping rod (110), characterized in that: The hydraulic press mechanism (1) comprises a fixed box (101), fixed rods (102) are fixedly arranged at the four corners of the upper end of the fixed box (101), a plurality of fixed plates (104) are fixedly arranged at the upper ends of the fixed rods (102), and a fixing mechanism (2) is fixedly arranged at the front position of the lower end of the fixed plate (104); The fixing mechanism (2) comprises a motor (201), a threaded rod (202) being fixedly provided at the output end of the motor (201), a threaded box (203) being threadedly sleeved on the outer surface of the threaded rod (202), and supporting plates (204) being fixedly provided at the lower ends of two threaded boxes (203).

2. A hydraulic press that is easy to maintain according to claim 1, characterized in that: A hydraulic cylinder (105) is fixedly arranged at the upper end of the fixing plate (104), a pressing block (103) is fixedly arranged at the lower end of the hydraulic cylinder (105), and a threaded cover (109) is threadedly arranged at the middle position of the lower end of the pressing block (103).

3. A hydraulic press that is easy to maintain according to claim 2, characterized in that: A plurality of clamping grooves (111) are provided at the middle of the lower end of the threaded cover (109), and a clamping rod (110) is clamped at the lower end of the threaded cover (109).

4. A hydraulic press that is easy to maintain according to claim 2, characterized in that: An oil collecting groove (106) is provided in the middle of the pressing block (103), and oil outlet holes (108) are provided at both sides of the inner bottom surface of the oil collecting groove (106).

5. A hydraulic press that is easy to maintain according to claim 2, characterized in that: Reinforcement rods (112) are fixedly provided at the lower ends of both sides of the hydraulic cylinder (105), and a threaded groove (107) is provided at the middle of the lower end of the pressing block (103).

6. A hydraulic press that is easy to maintain according to claim 2, characterized in that: The pressing block (103) slides up and down on the outer surfaces of the plurality of fixing rods (102).

7. A hydraulic press that is easy to maintain according to claim 3, characterized in that: The threaded cover (109) is threadedly installed and threadedly removed.

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