Anti-splashing device of hydraulic machine

Abstract

The utility model discloses an anti-splashing device of a hydraulic machine, which comprises a base, and is characterized in that a bearing table is arranged at the top of the base, the bearing table is cylindrical, a sleeve shell is sleeved on the outer side of the bearing table, a telescopic rod is arranged on the base, the telescopic rod is used for driving the sleeve shell to move up and down, and the sleeve shell is sleeved on the base. A rail is horizontally installed on one side of the top of the sleeve shell, a moving block is slidably connected to the rail, a driving mechanism is arranged on the rail and used for driving the moving block to slide, a connecting rod is fixedly connected to the end, close to the sleeve shell, of the sliding block and is parallel to the straight rail, and a scraper is fixedly connected to the other end of the connecting rod. A machined object can be prevented from being exploded and splashed in the hydraulic process, and the bearing table can be cleaned after hydraulic pressure is conducted.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a splash-proof device for a 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 itself (mainframe), the power system, and the hydraulic control system. Hydraulic presses are classified into valve hydraulic presses, liquid hydraulic presses, and engineering hydraulic presses. When a hydraulic press is working, some workpieces made of certain materials may splash and remain on the carrier table, thus affecting the processing environment. Summary of the Utility Model

[0003] To solve the technical problems in the background art, the utility model proposes a splash-proof device for a hydraulic press.

[0004] A splash-proof device for a hydraulic press proposed by the utility model includes a base. A carrier table is installed on the top of the base. The carrier table is cylindrical. A sleeve is sleeved outside the carrier table. An expansion rod is installed on the base. The expansion rod is used to drive the sleeve to move up and down. A track is horizontally installed on one side of the top of the sleeve. A moving block is slidably connected to the track. A driving mechanism is arranged on the track to drive the moving block to slide. One end of the moving block close to the sleeve is fixedly connected with a connecting rod. The connecting rod is parallel to the straight track. The other end of the connecting rod is fixedly connected with a scraping plate.

[0005] Preferably, when the sleeve descends, the top end face of the sleeve is flush with the top face of the carrier table.

[0006] Preferably, a reinforcing rib is installed between the side wall of the sleeve and the bottom of the straight track.

[0007] Preferably, a collecting hopper is fixedly installed on the side wall of the sleeve. The collecting hopper faces the straight track.

[0008] Preferably, the driving mechanism includes a motor and a lead screw. The motor is used to drive the lead screw to rotate. The lead screw is threadedly connected to the moving block.

[0009] Preferably, a discharge port is installed at the bottom of the collecting hopper.

[0010] Preferably, the scraping plate is arc-shaped, and the arc is a semi-circle of the sleeve.

[0011] Preferably, the length of the connecting rod is equal to the diameter of the upper end face of the carrier table.

[0012] In the present utility model, a splash-proof device for a hydraulic press is proposed. The workpiece to be processed is placed on the bearing platform. The telescopic rod jacks up the casing and surrounds the workpiece to be processed. At this time, the hydraulic press presses down from above. At this time, the workpiece to be processed may burst, and debris will splash. All of them are blocked by the inner wall of the casing and then fall on the bearing platform. Some sticky materials may adhere to the inner wall of the casing. At this time, the telescopic rod contracts, the casing descends, and the top end surface of the casing is flush with the top surface of the bearing platform. If there is material adhering to the inner wall of the casing, it will be scraped onto the bearing platform. The motor drives the screw rod to rotate, thereby driving the moving block to move. Through the scraper, the debris above the bearing platform is pushed into the opposite collection hopper for collection, and the residues above the bearing platform can also be cleaned up, which is easy to promote and apply.

[0013] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present utility model. Brief Description of the Drawings

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is a schematic structural diagram of the present utility model in the scraping state.

[0016] Figure 3 is a front view of the present utility model;

[0017] Figure 4 is a front view of the present utility model in the scraping state.

[0018] Explanation of the reference numerals in the figures: 1, base; 101, telescopic rod; 2, bearing platform; 3, casing; 301, collection hopper; 302, outlet; 4, straight rail; 401, motor; 402, screw rod; 403, moving block; 404, connecting rod; 405, scraper; 406, reinforcing rib. Detailed Description of the Embodiment

[0019] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0020] As Figures 1-4A splash-proof device for a hydraulic press as shown includes a base 1. A bearing platform 2 is installed on the top of the base 1. The bearing platform 2 is cylindrical. A casing 3 is sleeved outside the bearing platform 2. A telescopic rod 101 is installed on the base 1, and the telescopic rod 101 is used to drive the casing 3 to move up and down. A track is horizontally installed on one side of the top of the casing 3. A moving block 403 is slidably connected to the track. A driving mechanism is provided on the track to drive the moving block 403 to slide. One end of the moving block close to the casing 3 is fixedly connected to a connecting rod 404. The connecting rod 404 is parallel to the straight track 4. The other end of the connecting rod 404 is fixedly connected to a scraper 405.

[0021] Preferably, when the casing 3 descends, the top side end face of the casing 3 is flush with the top surface of the bearing platform 2.

[0022] Preferably, a reinforcing rib 406 is installed between the side wall of the casing 3 and the bottom of the straight track 4 to enhance the supporting function of the straight track 4.

[0023] Preferably, a collecting hopper 301 is fixedly installed on the side wall of the casing 3, and the collecting hopper 301 faces the straight track 4.

[0024] Preferably, the driving mechanism includes a motor 401 and a lead screw 402. The motor 401 is used to drive the lead screw 402 to rotate, and the lead screw 402 is threadedly connected to the moving block 403.

[0025] Place the workpiece to be processed on the bearing platform 2. The telescopic rod 101 jacks up the casing 3 to surround the workpiece to be processed. At this time, the hydraulic press presses down from above. At this time, the workpiece to be processed may burst, and the debris will splash. All of them are blocked by the inner wall of the casing 3 and then fall on the bearing platform 2. Some sticky materials may adhere to the inner wall of the casing 3. At this time, the telescopic rod 101 contracts, and the casing 3 descends. The top side end face of the casing 3 is flush with the top surface of the bearing platform 2. If there is material adhering to the inner wall of the casing 3, it will be scraped onto the bearing platform 2. The motor 401 drives the lead screw 402 to rotate, thereby driving the moving block 403 to move. Through the scraper 405, the debris above the bearing platform 2 is pushed into the opposite collecting hopper 301 for collection, and the residues above the bearing platform 2 can also be cleaned up.

[0026] Preferably, a discharge port 302 is installed at the bottom of the collecting hopper 301 to facilitate the discharge of the materials in the collecting hopper 301.

[0027] Preferably, the scraper 405 is arc-shaped, and the arc is a semi-circle of the casing 3, which can facilitate the cleaning of the surface of the bearing platform 2.

[0028] Preferably, the length of the connecting rod 404 is equal to the diameter of the upper end face of the bearing platform 2. When the scraper 405 moves to the outermost end, it can just push all the materials on the surface of the bearing platform 2 into the collecting hopper 301.

[0029] It should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0030] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0031] In the present invention, unless otherwise clearly specified and defined, terms such as "mounted", "connected", "coupled", "fixed", etc. shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or integral; it may be a mechanical connection, an electrical connection or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and may be the internal communication of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] In the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered by the protection scope of the present invention.

Claims

1. A splash-proof device for a hydraulic press, comprising a base (1), characterized in that: A carrier platform (2) is installed on the top of the base (1). The carrier platform (2) is cylindrical. A sleeve (3) is sleeved outside the carrier platform (2). A telescopic rod (101) is installed on the base (1). The telescopic rod (101) is used to drive the sleeve (3) to move up and down. A track is horizontally installed on one side of the top of the sleeve (3). A moving block (403) is slidably connected to the track. A driving mechanism is provided on the track for driving the moving block (403) to slide. One end of the moving block close to the sleeve (3) is fixedly connected to a connecting rod (404). The connecting rod (404) is parallel to the straight track (4). The other end of the connecting rod (404) is fixedly connected to a scraper (405).

2. The anti-splash device of a hydraulic press according to claim 1, characterized in that, When the sleeve (3) descends, the top side end face of the sleeve (3) is flush with the top face of the carrier platform (2).

3. The anti-splash device of a hydraulic press according to claim 1, characterized in that, A reinforcing rib (406) is installed between the side wall of the sleeve (3) and the bottom of the straight track (4).

4. The anti-splash device of a hydraulic press according to claim 1, characterized in that, A collection hopper (301) is fixedly installed on the side wall of the sleeve (3). The collection hopper (301) faces the straight track (4).

5. The anti-splash device of a hydraulic press according to claim 1, characterized in that, The driving mechanism includes a motor (401) and a lead screw (402). The motor (401) is used to drive the lead screw (402) to rotate. The lead screw (402) is threadedly connected to the moving block (403).

6. The anti-splash device for a hydraulic press according to claim 4, characterized in that, A discharge port (302) is installed at the bottom of the collection hopper (301).

7. The anti-splash device of a hydraulic press according to claim 1, characterized in that The scraper (405) is arc-shaped, and the arc is a semi-circle of the sleeve (3).

8. The anti-splash device for a hydraulic press according to claim 1, characterized in that, The length of the connecting rod (404) is equal to the diameter of the upper end face of the carrier platform (2).

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