Frame servo hydraulic machine

Abstract

The utility model relates to the technical field of hydraulic machines, and provides a frame servo hydraulic machine which comprises a frame body, a hydraulic cylinder is fixedly connected to the inner wall of the top of the frame body, a pressing plate is fixedly connected to the output end of the hydraulic cylinder, and a machining table fixedly connected with the frame body is arranged below the pressing plate. A protection mechanism is arranged on the surface of the frame body and comprises a transmission assembly and a protection assembly, the transmission assembly is arranged on the surface of the frame body and comprises a motor, a threaded rod, a sliding block, a limiting plate, a lifting rope and a lifting plate, and the motor is fixedly connected to one side of the frame body. By arranging the baffle, the baffle can shield the front end of the frame body, the situation that an object is broken under the pressure of the pressing plate, chippings are splashed, and potential safety hazards are caused is avoided, the baffle can be controlled by the motor to ascend and descend automatically, and the flexibility is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic presses, in particular to a frame servo 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 is generally composed 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. A hydraulic press is a machine that uses liquid as the working medium and is used to transfer energy to achieve various processes. In addition to forging and forming, hydraulic presses can also be used for correction, press fitting, packaging, pressing blocks and pressing plates, etc.

[0003] After searching, the existing patent (publication number: CN215967301U) discloses a frame-type servo hydraulic press, which belongs to the technical field of hydraulic presses. The key points of its technical solution include a device body, a workbench is fixedly connected to the bottom of the device body, a pressure plate is fixedly connected to the top of the device body, a first fixed block is movably connected to the left side of the top of the workbench, and a second fixed block is fixedly connected to the right side of the top of the workbench. The first fixed block and the second fixed block are both movably connected to the interior of a positioning mechanism, and both sides of the front and rear sides of the top of the workbench are fixedly connected to a guide mechanism. This solves the problem that when the existing frame-type servo hydraulic press is working on a workpiece, the workpiece is usually only placed on the processing platform without being positioned, which easily causes the workpiece to be out of the processing position, and it is inconvenient to position workpieces of different sizes, affecting the processing efficiency and thus affecting the processing effect.

[0004] However, in the above scheme, there is a lack of protective measures when the hydraulic press squeezes the object. If the object breaks under pressure, the debris will fly everywhere, posing a safety hazard to the workers.

[0005] In view of this, the utility model proposes a frame servo hydraulic press. Utility Model Content

[0006] The utility model proposes a frame servo hydraulic press, which solves the problem that when the hydraulic press in the related art squeezes an object, there is a lack of protective measures. If the object breaks under pressure, the debris will be splashed everywhere, causing a safety hazard to the workers.

[0007] The technical solution of the utility model is as follows: a frame servo hydraulic press comprises a frame body, a hydraulic cylinder is fixedly connected to the top inner wall of the frame body, a pressure plate is fixedly connected to the output end of the hydraulic cylinder, a processing table fixedly connected to the frame body is arranged below the pressure plate, and a protective mechanism is arranged on the surface of the frame body.

[0008] Preferably, the protection mechanism includes a transmission component and a protection component.

[0009] Preferably, the transmission assembly is arranged on the surface of the frame body, and the transmission assembly includes a motor, a threaded rod, a slider, a limit plate, a suspension rope and a lifting plate.

[0010] Preferably, the motor is fixedly connected to one side of the frame body, the output end of the motor is fixedly connected to a threaded rod, the surface of the threaded rod is threadedly connected to a slider, the top of the slider is slidably connected to a limit plate fixedly connected to the frame body, the bottom of the slider is fixedly connected to a lifting rope, and the bottom of the lifting rope is fixedly connected to a lifting plate slidably connected to the surface of the frame body.

[0011] Preferably, the protective assembly includes an embedded plate, a socket, a spring, a block and a baffle.

[0012] Preferably, the embedded plate is fitted into the interior of the lifting plate, a socket is provided on the surface of the embedded plate, a spring fixedly connected to the frame body is provided below the socket, a block embedded in the socket is fixedly connected to the end of the spring, and a baffle is fixedly connected to the bottom of the embedded plate.

[0013] Preferably, the baffle is designed as a transparent plastic plate, and the baffle forms a lifting structure through a lifting plate.

[0014] Preferably, electric push rods are fixedly connected to both sides of the frame body, the output ends of the electric push rods are fixedly connected to a moving plate slidably connected to the frame body, and the bottom of the moving plate is fixedly connected to a cleaning brush.

[0015] The working principle and beneficial effects of the utility model are:

[0016] In the utility model, a baffle is provided, which can shield the front end of the frame body to prevent the object from breaking under the pressure of the pressure plate and causing debris to splash, which would bring potential safety hazards. In addition, the baffle can be automatically raised and lowered by a motor control, thereby improving flexibility.

[0017] In the utility model, a cleaning brush is arranged, and the cleaning brush can be controlled by an electric push rod to clean the surface of the processing table, so that the debris of the object is swept away from the surface, and manual cleaning is unnecessary. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the pressing plate structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the baffle structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the suspension rope structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the cleaning brush structure of the utility model.

[0024] In the figure: 1. frame body; 2. hydraulic cylinder; 3. pressure plate; 4. processing table; 5. protection mechanism; 51. transmission assembly; 511. motor; 512. threaded rod; 513. slider; 514. limit plate; 515. lifting rope; 516. lifting plate; 52. protection assembly; 521. embedded plate; 522. socket; 523. spring; 524. block; 525. baffle; 6. electric push rod; 7. moving plate; 8. cleaning brush. DETAILED DESCRIPTION

[0025] The following will be combined with 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 of 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. Example 1

[0026] The preferred embodiment of the frame servo hydraulic press provided by the utility model is as follows: Figures 1 to 5 As shown: a frame servo hydraulic press comprises a frame body 1, a hydraulic cylinder 2 is fixedly connected to the top inner wall of the frame body 1, a pressure plate 3 is fixedly connected to the output end of the hydraulic cylinder 2, a processing table 4 fixedly connected to the frame body 1 is arranged below the pressure plate 3, and a protective mechanism 5 is arranged on the surface of the frame body 1.

[0027] In this embodiment, the protection mechanism 5 includes a transmission component 51 and a protection component 52. By providing the protection mechanism 5, it is possible to prevent crushed debris from splashing and causing safety hazards.

[0028] In this embodiment, the transmission component 51 is arranged on the surface of the frame body 1, and the transmission component 51 includes a motor 511, a threaded rod 512, a slider 513, a limit plate 514, a suspension rope 515 and a lifting plate 516. By setting the transmission component 51, the transmission component 51 can freely control the baffle 525 to rise and fall.

[0029] In this embodiment, the motor 511 is fixedly connected to one side of the frame body 1, and the output end of the motor 511 is fixedly connected to a threaded rod 512, and the surface of the threaded rod 512 is threadedly connected to a slider 513, and the top of the slider 513 is slidably connected to a limit plate 514 fixedly connected to the frame body 1, and the bottom of the slider 513 is fixedly connected to a suspension rope 515, and the bottom of the suspension rope 515 is fixedly connected to a lifting plate 516 slidably connected to the surface of the frame body 1.

[0030] In this embodiment, the protective component 52 includes an embedded plate 521, a socket 522, a spring 523, a block 524 and a baffle 525. By setting the protective component 525, the protective component 525 can disassemble and replace the baffle 525.

[0031] In this embodiment, the embedded plate 521 is attached to the inside of the lifting plate 516, and a socket 522 is provided on the surface of the embedded plate 521. A spring 523 fixedly connected to the frame body 1 is provided below the socket 522. A block 524 embedded in the socket 522 is fixedly connected to the end of the spring 523, and a baffle 525 is fixedly connected to the bottom of the embedded plate 521.

[0032] In this embodiment, the baffle 525 is designed as a transparent plastic plate, and the baffle 525 forms a lifting structure through the lifting plate 516. When the baffle 525 is damaged and needs to be replaced, it is only necessary to pull the block 524 outward to make it slide out from the inside of the socket 522. At this time, the baffle 525 will lose the locking force of the block 524, and the embedded plate 521 and the baffle 525 can be disassembled. Example 2

[0033] On the basis of Example 1, a preferred embodiment of the frame servo hydraulic press provided by the present invention is as follows: Figures 1 to 5 As shown: electric push rods 6 are fixedly connected to both sides of the frame body 1, and the output end of the electric push rods 6 is fixedly connected to a moving plate 7 slidably connected to the frame body 1, and a cleaning brush 8 is fixedly connected to the bottom of the moving plate 7. When the moving plate 7 moves, it will slide toward the inside of the frame body 1 and drive the cleaning brush 8 to move together. When the cleaning brush 8 moves, it will automatically clean the debris along the surface of the processing table 4.

[0034] The working principle and use process of the utility model are as follows: first, by setting the baffle 525, when the pressure plate 3 squeezes the object, the object may be crushed, thereby causing debris to splash. The baffle 525 can well block the debris and prevent the debris from flying into the eyes. When it is necessary to control the baffle 525 to rise, turn on the motor 511 to control the threaded rod 512 to rotate. When the threaded rod 512 rotates, it will drive the two sets of sliders 513 to move away from each other along the inside of the limit plate 514, and thereby pull the two sets of suspension ropes 515. The two sets of suspension ropes 515 will move to both sides and pull the lifting plate 516 to move upward. At this time, the lifting plate 516 drives the baffle 525 stuck in the embedded plate 521 to achieve the purpose of rising. When the baffle 525 is damaged and needs to be replaced, it only needs to pull the block 524 outward to make it slide out from the inside of the socket 522. At this time, the baffle 525 can lose the clamping force of the block 524, and the embedded plate 521 and the baffle 525 can be disassembled.

[0035] After the equipment is used, there will inevitably be a lot of debris on the processing table 4. In order to avoid manual cleaning, the electric push rod 6 can be turned on to pull the moving plate 7 to move. When the moving plate 7 moves, it will slide toward the inside of the frame body 1 and drive the cleaning brush 8 to move together. When the cleaning brush 8 moves, it will automatically clean the debris along the surface of the processing table 4.

[0036] The above are only preferred embodiments of the present invention and are 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 frame servo hydraulic press, comprising a frame body (1), characterized in that: A hydraulic cylinder (2) is fixedly connected to the inner wall of the top of the frame body (1); a pressure plate (3) is fixedly connected to the output end of the hydraulic cylinder (2); a processing table (4) fixedly connected to the frame body (1) is arranged below the pressure plate (3); and a protective mechanism (5) is arranged on the surface of the frame body (1).

2. The frame servo hydraulic press according to claim 1, characterized in that: The protection mechanism (5) comprises a transmission component (51) and a protection component (52).

3. The frame servo hydraulic press according to claim 2, characterized in that: The transmission assembly (51) is arranged on the surface of the frame body (1), and comprises a motor (511), a threaded rod (512), a slider (513), a limit plate (514), a suspension rope (515), and a lifting plate (516).

4. The frame servo hydraulic press according to claim 3, characterized in that: The motor (511) is fixedly connected to one side of the frame body (1); a threaded rod (512) is fixedly connected to the output end of the motor (511); a slider (513) is threadedly connected to the surface of the threaded rod (512); a top of the slider (513) is slidably connected to a limit plate (514) fixedly connected to the frame body (1); a bottom of the slider (513) is fixedly connected to a suspension rope (515); and a bottom of the suspension rope (515) is fixedly connected to a lifting plate (516) slidably connected to the surface of the frame body (1).

5. The frame servo hydraulic press according to claim 2, characterized in that: The protection component (52) comprises an embedded plate (521), a socket (522), a spring (523), a clamping block (524), and a baffle (525).

6. The frame servo hydraulic press according to claim 5, characterized in that: The embedded plate (521) is fitted into the interior of the lifting plate (516); a socket (522) is provided on the surface of the embedded plate (521); a spring (523) fixedly connected to the frame body (1) is provided below the socket (522); a block (524) embedded in the socket (522) is fixedly connected to the end of the spring (523); and a baffle (525) is fixedly connected to the bottom of the embedded plate (521).

7. The frame servo hydraulic press according to claim 6, characterized in that: The baffle (525) is designed as a transparent plastic plate, and the baffle (525) forms a lifting structure through the lifting plate (516).

8. The frame servo hydraulic press according to claim 1, characterized in that: Both sides of the frame body (1) are fixedly connected to electric push rods (6), the output end of the electric push rod (6) is fixedly connected to a moving plate (7) slidably connected to the frame body (1), and the bottom of the moving plate (7) is fixedly connected to a cleaning brush (8).

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