A safety support device for a hydraulic press

Abstract

This utility model discloses a safety support device for a hydraulic press, relating to the technical field of support devices. The utility model includes a support frame, with positioning grooves on both the front and rear sides of the bottom surface of the support frame. A side frame is movably inserted into the inner wall of the positioning groove. A height adjustment mechanism is provided on the surface of the side frame, and a locking assembly for limiting the side frame is provided on the surface of the support frame. The height adjustment mechanism includes a support rod, which is movably inserted into the bottom of the side frame. A base plate is fixedly connected to the bottom end of the support rod, and a control box is fixedly connected to the top end of the support rod. A double-ended screw is rotatably connected to the inner wall of the control box, and insert rods are threaded to both ends of the double-ended screw. This utility model achieves stable support for the hydraulic press plate during use, is very convenient for on-site installation, and allows for free adjustment of the support height, making it more flexible in use.

Description

Technical Field

[0001] This utility model relates to the field of support device technology, specifically to a safety support device for a hydraulic press. Background Technology

[0002] In the field of machining and manufacturing, hydraulic presses are important pieces of equipment widely used in processes such as stamping, forging, and forming. They apply pressure to the workpiece through a hydraulic system-driven pressure plate to complete the machining operation.

[0003] During equipment maintenance, mold replacement, or sudden shutdown, the pressure plate may suddenly fall due to hydraulic system failure or accidental pressure release, posing a serious safety hazard. Currently, the commonly used support methods are simple pads or fixed brackets. Existing pads or brackets have a fixed height and cannot be quickly adjusted to different mold thicknesses or pressure plate strokes; during installation, multiple people are required to lift the pressure plate and repeatedly test the pads, resulting in high labor intensity and long downtime.

[0004] Therefore, a safety support device for a hydraulic press is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a safety support device for a hydraulic press in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution: A safety support device for a hydraulic press includes a support frame. Positioning grooves are provided on both the front and rear sides of the bottom surface of the support frame. A side frame is movably inserted into the inner wall of the positioning groove. A height adjustment mechanism is provided on the surface of the side frame. A locking assembly for limiting the position of the side frame is provided on the surface of the support frame.

[0007] Furthermore, the height adjustment mechanism includes a support rod that is movably connected to the bottom of the side frame. A base plate is fixedly connected to the bottom end of the support rod, and a control box is fixedly connected to the top end of the support rod. A double-ended screw is rotatably connected to the inner wall of the control box, and insert rods are threaded to both ends of the double-ended screw. Slots are provided through the left and right sides of the side frame, and the inner walls of the slots are movably connected to the ends of the insert rods. The height adjustment mechanism also includes an adjustment component for driving the double-ended screw to rotate.

[0008] Furthermore, the adjusting assembly includes a worm gear, which is rotatably connected to the control box. A turntable is fixedly connected to the end of the worm gear, and a worm wheel is fixedly sleeved in the middle of the double-ended screw, with the worm wheel meshing with the worm gear.

[0009] Furthermore, the number of slots is multiple, and the multiple slots are arranged vertically at equal intervals.

[0010] Furthermore, the docking locking assembly includes a U-shaped plug rod, which is movably inserted into the support frame. A spring is fixedly connected between the inner wall of the U-shaped plug rod and the inner wall of the support frame. A handle is fixedly connected to the side of the U-shaped plug rod away from the spring. A through hole is longitudinally opened on the surface of the side frame, and the inner wall of the through hole is movably inserted into the end of the U-shaped plug rod.

[0011] Furthermore, multiple reinforcing rods are fixedly connected to the inner wall of the support frame, and support pads are fixedly connected to the top surface of the support frame and the top surface of the reinforcing rods.

[0012] The beneficial effects of this utility model are as follows: The support frame is passed under the pressure plate of the hydraulic press, and then the two side frames are inserted into the positioning slots. The support frame and the side frames are fixed together using the locking assembly. The height of the side frames is then adjusted by the height adjustment mechanism, thereby adjusting the support height of the support frame so that the top of the support frame fits against the bottom surface of the pressure plate, thus supporting the pressure plate of the hydraulic press. Workers can work under the support frame. This utility model achieves the effect of facilitating stable support for the pressure plate of the hydraulic press. On-site installation is very convenient, and the support height can be freely adjusted, making it more flexible to use. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a top sectional view of the support frame structure of this utility model; Figure 3 This is a front sectional view of the control box structure of this utility model; Figure 4 This is a top view of the support frame structure of this utility model; Reference numerals: 1. Support frame; 2. Positioning groove; 3. Side frame; 4. Height adjustment mechanism; 401. Support rod; 402. Control box; 403. Double-ended screw; 404. Insert rod; 405. Base plate; 406. Worm gear; 407. Worm wheel; 408. Turntable; 409. Slot; 5. Interlocking locking assembly; 501. U-shaped insert rod; 502. Spring; 503. Handle; 6. Reinforcing rod; 7. Support pad. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0015] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0016] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0017] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] like Figures 1 to 4 As shown, a safety support device for a hydraulic press includes a support frame 1. Positioning grooves 2 are provided on both the front and rear sides of the bottom of the support frame 1. A side frame 3 is movably inserted into the inner wall of the positioning groove 2. A height adjustment mechanism 4 is provided on the surface of the side frame 3. The height adjustment mechanism 4 includes a support rod 401, which is movably inserted into the bottom of the side frame 3. A base plate 405 is fixedly connected to the bottom end of the support rod 401, and a control box 402 is fixedly connected to the top end of the support rod 401. A double-ended screw 403 is rotatably connected to the inner wall of the control box 402. Insert rods 404 are threadedly connected to both ends of the double-ended screw 403. Slots 409 are provided through the left and right sides of the side frame 3, and the inner wall of the slots 409 is movably inserted into the ends of the insert rods 404. The height adjustment mechanism 4 also includes an adjustment component for driving the double-ended screw 403 to rotate. More specifically, by pulling the support rod 401 up and down to adjust it to a suitable height, the double-headed screw 403 is rotated by the adjustment component. Under the action of the thread, the insertion rod 404 can be moved and inserted into the slot 409, thereby fixing the side frame 3. This changes the total length of the side frame 3 and the height adjustment mechanism 4, thus adjusting the support height of the support frame 1.

[0019] The adjusting assembly includes a worm gear 406, which is rotatably connected to the control box 402. A turntable 408 is fixedly connected to the end of the worm gear 406, and a worm wheel 407 is fixedly sleeved on the middle of the double-ended screw 403, meshing with the worm gear 406. More specifically, by rotating the turntable 408, the worm gear 406 is driven to rotate, which in turn drives the meshing worm wheel 407 to rotate, thereby controlling the rotation of the double-ended screw 403.

[0020] There are multiple slots 409, and these slots 409 are arranged vertically at equal intervals. It should be noted that by setting multiple slots 409, it is convenient to cooperate with the plug 404 at different heights.

[0021] The surface of the support frame 1 is provided with a mating locking assembly 5 for limiting the side frame 3. The mating locking assembly 5 includes a U-shaped insert 501, which is movably inserted into the support frame 1. A spring 502 is fixedly connected between the inner wall of the U-shaped insert 501 and the inner wall of the support frame 1. A handle 503 is fixedly connected to the side of the U-shaped insert 501 away from the spring 502. A through hole is longitudinally opened on the surface of the side frame 3, and the inner wall of the through hole is movably inserted into the end of the U-shaped insert 501. More specifically, by pulling the handle 503, the U-shaped insert 501 is moved, causing the spring 502 to stretch. After the side frame 3 is inserted into the inner wall of the positioning groove 2 from below, the handle 503 is released. Under the elastic force of the spring 502, the U-shaped insert 501 will be reset and inserted into the through hole on the surface of the side frame 3, thus fixing the side frame 3.

[0022] Multiple reinforcing rods 6 are fixedly connected to the inner wall of the support frame 1, and support pads 7 are fixedly connected to the top surface of the support frame 1 and the top surface of the reinforcing rods 6. It should be noted that by setting the reinforcing rods 6, the structural strength of the support frame 1 is improved, and by setting the support pads 7, buffer support is provided between the hydraulic press plate and the support frame 1, and wear between the support frame 1 and the hydraulic press plate is also avoided.

[0023] In summary: The support frame 1 is passed under the pressure plate of the hydraulic press, and then the two side frames 3 are inserted into the positioning groove 2. The support frame 1 and the side frames 3 are fixed together using the mating locking assembly 5. The height of the side frames 3 is then adjusted by the height adjustment mechanism 4, thereby adjusting the support height of the support frame 1 so that the top of the support frame 1 is in contact with the bottom surface of the pressure plate, thus supporting the pressure plate of the hydraulic press. Workers can work under the support frame 1. This utility model achieves the effect of facilitating stable support for the pressure plate of the hydraulic press in use. On-site installation is very convenient, and the support height can be freely adjusted, making it more flexible to use.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A safety support device for a hydraulic press, characterized by comprising: The support frame (1) has a positioning groove (2) on both the front and rear sides of its bottom surface. A side frame (3) is movably inserted into the inner wall of the positioning groove (2). A height adjustment mechanism (4) is provided on the surface of the side frame (3). A docking locking component (5) for limiting the side frame (3) is provided on the surface of the support frame (1).

2. The safety support device for a hydraulic press according to claim 1, characterized in that, The height adjustment mechanism (4) includes a support rod (401), which is movably connected to the bottom of the side frame (3). The bottom end of the support rod (401) is fixedly connected to a base plate (405), and the top end of the support rod (401) is fixedly connected to a control box (402). The inner wall of the control box (402) is rotatably connected to a double-ended screw (403). Both ends of the double-ended screw (403) are threadedly connected to insert rods (404). The left and right sides of the side frame (3) are provided with slots (409), and the inner wall of the slots (409) is movably connected to the end of the insert rods (404). The height adjustment mechanism (4) also includes an adjustment component for driving the double-ended screw (403) to rotate.

3. A safety support device for a hydraulic press according to claim 2, characterized in that, The adjustment assembly includes a worm gear (406), which is rotatably connected to the control box (402). A turntable (408) is fixedly connected to the end of the worm gear (406), and a worm wheel (407) is fixedly sleeved in the middle of the double-ended screw (403), and the worm wheel (407) meshes with the worm gear (406).

4. A safety support device for a hydraulic press according to claim 3, characterized in that, The number of slots (409) is multiple, and the multiple slots (409) are arranged vertically at equal intervals.

5. A safety support device for a hydraulic press according to claim 1, characterized in that, The docking locking assembly (5) includes a U-shaped plug (501), and the U-shaped plug (501) is movably connected to the support frame (1). A spring (502) is fixedly connected between the inner wall of the U-shaped plug (501) and the inner wall of the support frame (1). A handle (503) is fixedly connected to the side of the U-shaped plug (501) away from the spring (502). A through hole is longitudinally opened on the surface of the side frame (3), and the inner wall of the through hole is movably connected to the end of the U-shaped plug (501).

6. A safety support device for a hydraulic press according to claim 1, characterized in that, The inner wall of the support frame (1) is fixedly connected with a plurality of reinforcing rods (6), and the top surface of the support frame (1) and the top surface of the reinforcing rods (6) are both fixedly connected with support pads (7).

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