Novel hydraulic machine

Abstract

The utility model discloses a novel hydraulic machine which comprises a hydraulic cylinder, the hydraulic cylinder is connected with an adjusting structure, one side of the hydraulic cylinder is provided with a control panel, the adjusting structure is connected with an extrusion structure, and the extrusion structure is provided with an auxiliary structure. The adjusting structure comprises a mounting shell, an adjusting motor, an adjusting valve circuit, an adjusting knob and a pressure gauge, the extrusion structure comprises a workbench, a fence and a top pressing plate, and the auxiliary structure comprises a threaded rod, a ball sleeve, a connecting support lug, a threaded end, a transmission gear, a driving gear and a transmission motor. The auxiliary structure has the advantages that rapid transmission before hydraulic pressure applying can be conducted through mechanical transmission of the motor through the arranged auxiliary structure, the workpiece pressurizing efficiency is improved, meanwhile, the auxiliary structure has a good mute effect, and meanwhile transmission friction can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a novel hydraulic press. 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. Hydraulic presses are classified into valve hydraulic presses, liquid hydraulic presses, and engineering hydraulic presses.

[0003] Hydraulic presses utilize liquid static pressure to process metal, plastic, rubber, wood, powder and other products. They are often used in pressing and forming processes, such as forging, stamping, cold extrusion, straightening, bending, flanging, etc. In the hydraulic transmission process of the prior art, the transmission process before pressure is generally also hydraulic transmission. The efficiency of the hydraulic transmission in the front section is relatively slow, which affects the processing efficiency.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a new hydraulic press to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A novel hydraulic press comprises a hydraulic cylinder, wherein the hydraulic cylinder is connected with an adjusting structure, a control panel is arranged on one side of the hydraulic cylinder, an extrusion structure is connected with the adjusting structure, and an auxiliary structure is arranged on the extrusion structure.

[0008] Furthermore, the regulating structure includes a mounting shell, a regulating motor, a regulating valve circuit, a regulating knob, and a pressure gauge. The mounting shell is equipped with a regulating motor, and the regulating motor is matched with a regulating valve circuit.

[0009] Furthermore, the regulating valve circuit is matched with an adjusting knob, and a pressure gauge is installed on the regulating valve circuit.

[0010] Furthermore, the extrusion structure includes a workbench, a fence, and a top pressure plate. The workbench is equipped with a top pressure plate, and a fence is provided around the top pressure plate.

[0011] Furthermore, the auxiliary structure includes a threaded rod, a ball sleeve, a connecting lug, a threaded end, a transmission gear, a driving gear, and a transmission motor. The threaded rod is penetrated by a ball sleeve, and one end of the ball sleeve is connected to a connecting lug.

[0012] Furthermore, one end of the threaded rod is a threaded end, and the other end of the threaded rod is fixedly connected to a transmission gear, and the transmission gear is transmission-connected to a driving gear.

[0013] Furthermore, the driving gear is connected to a transmission motor, and a driving end of the transmission motor is fixedly connected to the driving gear.

[0014] The beneficial effects of the utility model are as follows: the utility model can perform rapid transmission before hydraulic pressure application through the mechanical transmission of the motor through the auxiliary structure provided, thereby improving the efficiency of workpiece pressurization. At the same time, the auxiliary structure has a good quiet effect and can effectively reduce transmission friction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 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.

[0016] Figure 1 It is a schematic diagram of the main structure of a new type of hydraulic press according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the auxiliary structure of a new hydraulic press according to an embodiment of the utility model.

[0018] In the figure:

[0019] 1. Hydraulic cylinder; 2. Adjustment structure; 201. Mounting shell; 202. Adjustment motor; 203. Adjustment valve circuit; 204. Adjustment knob; 205. Pressure gauge; 3. Control panel; 4. Extrusion structure; 401. Workbench; 402. Enclosure; 403. Top pressure plate; 5. Auxiliary structure; 501. Threaded rod; 502. Ball sleeve; 503. Connecting lug; 504. Threaded end; 505. Transmission gear; 506. Drive gear; 507. Transmission motor. DETAILED DESCRIPTION

[0020] 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.

[0021] According to an embodiment of the utility model, a new hydraulic press is provided.

[0022] Embodiment 1;

[0023] like Figure 1-2 As shown, the new hydraulic press according to the embodiment of the utility model includes a hydraulic cylinder 1, the hydraulic cylinder 1 is connected with an adjustment structure 2, a control panel 3 is provided on one side of the hydraulic cylinder 1, the adjustment structure 2 is connected with an extrusion structure 4, and an auxiliary structure 5 is provided on the extrusion structure 4.

[0024] The hydraulic cylinder 1 is a conventional double-chamber hydraulic device, and the hydraulic cylinder 1 is driven by the distribution of hydraulic oil of the double-chamber hydraulic system, thereby adjusting the extrusion structure 4.

[0025] The regulating structure 2 includes a mounting shell 201, a regulating motor 202, a regulating valve circuit 203, a regulating knob 204, and a pressure gauge 205. The mounting shell 201 is mounted with the regulating motor 202, the regulating motor 202 is matched with a regulating valve circuit 203, the regulating valve circuit 203 is matched with an regulating knob 204, and the regulating valve circuit 203 is mounted with a pressure gauge 205.

[0026] The regulating structure 2 can adjust the hydraulic oil in different chambers by switching the valve of the regulating valve circuit 203 under the regulating action of the regulating motor 202. The regulating knob 204 can adjust the pressure in a non-electric state, and the pressure gauge 205 displays the pressure of the hydraulic oil.

[0027] The extrusion structure 4 includes a workbench 401 , a baffle 402 , and a top pressure plate 403 . The top pressure plate 403 is installed on the workbench 401 , and the baffle 402 is provided around the top pressure plate 403 .

[0028] The workbench 401 of the extrusion structure 4 is used to install the workpiece, and the enclosure 402 can prevent the debris generated by the extrusion from jumping out and causing damage during the extrusion process. The top pressure plate 403 is the pressure plate corresponding to the workbench 401.

[0029] The auxiliary structure 5 includes a threaded rod 501, a ball sleeve 502, a connecting lug 503, a threaded end 504, a transmission gear 505, a driving gear 506, and a transmission motor 507. The ball sleeve 502 is passed through the threaded rod 501, one end of the ball sleeve 502 is connected to the connecting lug 503, one end of the threaded rod 501 is a threaded end 504, and the other end of the threaded rod 501 is fixedly connected to the transmission gear 505, the transmission gear 505 is transmission-connected to the driving gear 506, the driving gear 506 is connected to the transmission motor 507, and the driving end of the transmission motor 507 is fixedly connected to the driving gear 506.

[0030] The transmission motor 507 of the auxiliary structure 5 drives the driving gear 506 for transmission, the driving gear 506 drives the transmission gear 505 for transmission, the transmission gear 505 drives the threaded rod 501 for transmission, and the threaded rod 501 drives the ball sleeve 502 for height adjustment, so that the height of the workbench 401 can be adjusted through the connecting ear 503, so that the transmission of the workbench 401 before the workpiece is pressurized is carried out through the threaded rod 501, thereby improving the transmission effect, replacing the hydraulic front-end transmission and the hydraulic reset transmission after pressurization, and at the same time, during the process of pressurizing the workpiece, the applied pressure can be further increased through the transmission motor 507 to increase the static pressure.

[0031] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0032] In actual application, hydraulic cylinder 1 is a conventional double-chamber hydraulic device, which is driven by the distribution of the hydraulic oil tank of the double-chamber hydraulic pressure to adjust the extrusion structure 4. The adjustment structure 2 can adjust the hydraulic oil in different chambers through the valve switching action of the adjustment valve circuit 203 under the adjustment action of the adjustment motor 202. The adjustment knob 204 can be pressurized and adjusted in a non-electric manner. The pressure gauge 205 displays the pressure of the hydraulic oil tank. The workbench 401 of the extrusion structure 4 is used to install the workpiece, and the enclosure 402 can prevent the debris generated by the extrusion from jumping out and causing damage during the extrusion process. The top pressure plate 403 is the pressure plate corresponding to the workbench 401 The transmission motor 507 of the auxiliary structure 5 drives the driving gear 506 for transmission, the driving gear 506 drives the transmission gear 505 for transmission, the transmission gear 505 drives the threaded rod 501 for transmission, and the threaded rod 501 drives the ball sleeve 502 for height adjustment, so that the height of the workbench 401 can be adjusted through the connecting ear 503, so that the transmission of the workbench 401 before the workpiece is pressurized is carried out through the threaded rod 501, thereby improving the transmission effect, replacing the hydraulic front-end transmission and the hydraulic reset transmission after pressurization, and at the same time, during the pressurization of the workpiece, the applied pressure can be further increased through the transmission motor 507 to increase the static pressure.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 new type of hydraulic press, characterized in that: The hydraulic cylinder (1) comprises a hydraulic cylinder (1), the hydraulic cylinder (1) is connected to an adjustment structure (2), a control panel (3) is provided on one side of the hydraulic cylinder (1), the adjustment structure (2) is connected to an extrusion structure (4), and an auxiliary structure (5) is provided on the extrusion structure (4); The regulating structure (2) comprises a mounting shell (201), a regulating motor (202), a regulating valve path (203), a regulating knob (204), and a pressure gauge (205); the mounting shell (201) is mounted with the regulating motor (202), and the regulating motor (202) is matched with the regulating valve path (203); The regulating valve path (203) is matched with an adjusting knob (204), and a pressure gauge (205) is installed on the regulating valve path (203); The extrusion structure (4) comprises a workbench (401), a baffle (402), and a top pressure plate (403); a top pressure plate (403) is installed on the workbench (401), and a baffle (402) is provided around the top pressure plate (403); The auxiliary structure (5) comprises a threaded rod (501), a ball sleeve (502), a connecting lug (503), a threaded end (504), a transmission gear (505), a driving gear (506), and a transmission motor (507); the ball sleeve (502) is passed through the threaded rod (501), and one end of the ball sleeve (502) is connected to the connecting lug (503).

2. A new hydraulic press according to claim 1, characterized in that: One end of the threaded rod (501) is a threaded end (504), and the other end of the threaded rod (501) is fixedly connected to a transmission gear (505), and the transmission gear (505) is transmission-connected to a driving gear (506).

3. A new hydraulic press according to claim 2, characterized in that: The driving gear (506) is connected to a transmission motor (507), and a driving end of the transmission motor (507) is fixedly connected to the driving gear (506).

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