Safety protection equipment for hydraulic equipment

Abstract

The utility model relates to the technical field of hydraulic equipment protection, and discloses safety protection equipment for hydraulic equipment, which comprises a hydraulic equipment body and further comprises a supporting seat arranged on the surface of the hydraulic equipment body, the top of the supporting seat is fixedly connected with a supporting plate, the surface of the supporting plate is provided with a movable groove, and the movable groove is fixedly connected with the supporting seat. The interior of the movable groove is movably connected with a protection plate, and the two sides of the surface of the protection plate are fixedly connected with fixing blocks. The electric push rods are fixed to the two sides of the surface of the supporting base, and the output ends of the electric push rods are fixed to the bottoms of the fixing blocks; the fixed plate is fixed to the top of the supporting plate, a screw rod is rotationally connected to the interior of the fixed plate, and a movable block is in threaded connection to the surface of the screw rod; when an object is hydraulically pressed, the protective plate can be driven to move upwards, so that the protective plate can shield the hydraulically pressed object, and hydraulic scraps are prevented from splashing randomly to injure surrounding people.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic equipment protection, and particularly relates to a safety protection device for hydraulic equipment. Background Technique

[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.

[0003] When in use, an article is placed on the workbench of the hydraulic equipment, and then hydraulic pressure is applied through the hydraulic rod. During the hydraulic process, the debris generated by the article is likely to splash, which is likely to have an adverse impact on the surrounding staff. At the same time, when taking and placing the article, it needs to be manually taken. When taking it, the hand is located at the position of the workbench of the hydraulic equipment. If the button is accidentally touched, it is likely to cause harm to the hand. Content of the Utility Model

[0004] The purpose of the utility model is to provide a safety protection device for hydraulic equipment to solve the problems existing in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A safety protection device for hydraulic equipment, including the hydraulic equipment body, and further including:

[0006] A support seat arranged on the surface of the hydraulic equipment body, a support plate is fixedly connected to the top of the support seat, an activity groove is opened on the surface of the support plate, a protection plate is movably connected inside the activity groove, and fixing blocks are fixedly connected to both sides of the surface of the protection plate;

[0007] Electric push rods fixed on both sides of the surface of the support seat, and the output end of the electric push rod is fixed to the bottom of the fixing block;

[0008] A fixing plate fixed on the top of the support plate, a screw rod is rotatably connected inside the fixing plate, a movable block is threadedly connected to the surface of the screw rod, and a push plate is fixedly connected to the surface of the movable block;

[0009] A force application structure arranged on the right side of the back of the fixing plate and used to drive the screw rod to rotate.

[0010] Preferably, the force application structure includes a motor arranged on the right side of the back of the fixing plate, a first bevel gear fixed to the output shaft of the motor, and a second bevel gear fixed to the surface of the screw rod, and one side of the first bevel gear is meshed with the second bevel gear.

[0011] Preferably, a sliding groove is formed on the surface of the fixed plate, a sliding plate is slidably connected inside the sliding groove, and the other end of the sliding plate is fixed to the top of the push plate.

[0012] Preferably, a moving groove is formed on the inner wall of the movable groove, and the inner side of the protection plate is slidably connected to the inside of the moving groove.

[0013] Preferably, fixing bolts for fixing between the hydraulic equipment body and the support base are threadedly connected to the inside of both sides of the support base.

[0014] Preferably, the top of the support plate is at the same height as the inner platform of the hydraulic equipment body, and the inner side of the support plate is attached to the outer surface of the hydraulic equipment body.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] In the present utility model, through the movable connection of the protection plate inside the movable groove, when hydraulically pressing an article, the protection plate can be driven to move upward, so that the protection plate can block the article being hydraulically pressed, preventing the debris generated by the hydraulic pressure from splashing randomly and causing harm to the people around. At the same time, through the threaded connection between the surface of the screw rod and the inside of the movable block, the push plate can be driven to push the hydraulically pressed article to the right, thus avoiding the accidental start of the hydraulic equipment when manually taking the hydraulically pressed article, and causing harm to the hands of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 2 is a three-dimensional separated structural schematic diagram of the present utility model;

[0019] Figure 3 is a right-view structural schematic diagram of the present utility model;

[0020] Figure 4 is a partial rear-view structural schematic diagram of the present utility model.

[0021] In the figure: 1, hydraulic equipment body; 2, support base; 3, support plate; 4, movable groove; 5, protection plate; 6, electric push rod; 7, fixed block; 8, fixed plate; 9, screw rod; 10, movable block; 11, push plate; 12, force application structure; 121, motor; 122, first bevel gear; 123, second bevel gear; 13, sliding groove; 14, sliding plate; 15, fixing bolt; 16, moving groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-4 As shown, a safety protection device for a hydraulic device includes a hydraulic device body 1. A support seat 2 is arranged on the surface of the hydraulic device body 1. A support plate 3 is fixedly connected to the top of the support seat 2. An activity groove 4 is formed on the surface of the support plate 3. A protection plate 5 is movably connected inside the activity groove 4. Fixed blocks 7 are fixedly connected to both sides of the surface of the protection plate 5. Electric push rods 6 are fixed to both sides of the surface of the support seat 2. The output end of the electric push rod 6 is fixed to the bottom of the fixed block 7. A fixing plate 8 is fixedly connected to the top of the support plate 3. A screw rod 9 is rotatably connected inside the fixing plate 8. An activity block 10 is threadedly connected to the surface of the screw rod 9. A push plate 11 is fixedly connected to the surface of the activity block 10. A force application structure 12 for driving the screw rod 9 to rotate is arranged on the right side of the back of the fixing plate 8.

[0024] The force application structure 12 includes a motor 121, a first bevel gear 122 and a second bevel gear 123. The motor 121 is arranged on the right side of the back of the fixing plate 8. The output shaft of the motor 121 is fixed to one side of the first bevel gear 122. The inside of the second bevel gear 123 is fixed to the surface of the screw rod 9. One side of the first bevel gear 122 is meshed with the second bevel gear 123. Thus, when driving the screw rod 9 to rotate, the motor 121 can be started, and the first bevel gear 122 can be driven to rotate, while driving the second bevel gear 123 to rotate, and then driving the screw rod 9 to rotate.

[0025] A sliding groove 13 is formed on the surface of the fixing plate 8. A sliding plate 14 is slidably connected inside the sliding groove 13. The other end of the sliding plate 14 is fixed to the top of the push plate 11. Thus, the push plate 11 can be supported assistantly to facilitate its left-right movement.

[0026] A moving groove 16 is formed on the inner wall of the activity groove 4. The inner side of the protection plate 5 is slidably connected to the inside of the moving groove 16. Thus, the protection plate 5 can be supported assistantly and its stability during movement can be maintained.

[0027] Fixing bolts 15 for fixing between the hydraulic device body 1 and the support seat 2 are threadedly connected to both sides inside the support seat 2. Thus, after the support seat 2 and the support plate 3 are clamped on the surface of the hydraulic device body 1, the hydraulic device body 1 and the support seat 2 can be fixed.

[0028] The top of the support plate 3 is at the same height as the inner platform of the hydraulic equipment body 1, and the inner side of the support plate 3 is in contact with the outer surface of the hydraulic equipment body 1. In this way, after the hydraulic operation is completed, it is convenient for the push plate 11 to push the hydraulically processed item to the right, thereby improving the subsequent safety.

[0029] It should be noted that in this technical solution, technical features such as should be regarded as the prior art. For the specific structures, working principles, possible control methods, and spatial arrangement methods of these technical features, conventional selections in the art can be adopted, and this technical solution will not be further specifically elaborated.

[0030] Working principle: When in use, the support plate 3 can be clamped on the surface of the hydraulic equipment body 1, and then the fixing bolt 15 is rotated to fix the support plate 3 and the hydraulic equipment body 1. After the fixing is completed, the item to be hydraulically processed can be placed on the top of the hydraulic equipment body 1. When hydraulically processing the item, the electric push rod 6 can be started, and an upward force is applied to the fixing block 7, so that the protective plate 5 moves together, thereby shielding the item being hydraulically processed. Subsequently, the item can be hydraulically processed by the hydraulic equipment body 1. During the hydraulic process, the generated debris can be shielded by the protective plate 5 to prevent the random splashing of the debris. After that, when discharging, the protective plate 5 can be driven back to the starting position, and the screw rod 9 can be rotated by driving the force application structure 12, and at the same time, the movable block 10 and the push plate 11 are driven to move to the right, so that the push plate 11 pushes the hydraulically processed item and the generated debris together to prevent harm caused by manual picking and placing.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety protection device for hydraulic equipment, comprising a hydraulic equipment body (1), characterized in that: Also includes: A support seat (2) is arranged on the surface of the hydraulic equipment body (1), a support plate (3) is fixedly connected to the top of the support seat (2), a movable groove (4) is provided on the surface of the support plate (3), a protective plate (5) is movably connected inside the movable groove (4), and fixed blocks (7) are fixedly connected to both sides of the surface of the protective plate (5); An electric push rod (6) fixed on both sides of the surface of the support seat (2), wherein the output end of the electric push rod (6) is fixed to the bottom of the fixing block (7); A fixed plate (8) fixed on the top of the support plate (3), the interior of the fixed plate (8) being rotatably connected to a screw rod (9), the surface of the screw rod (9) being threadedly connected to a movable block (10), and the surface of the movable block (10) being fixedly connected to a push plate (11); A force-applying structure (12) is arranged on the right side of the back side of the fixing plate (8) and is used to drive the screw rod (9) to rotate.

2. A safety protection device for hydraulic equipment according to claim 1, characterized in that: The force-applying structure (12) comprises a motor (121) arranged on the right side of the back side of the fixing plate (8), a first bevel gear (122) fixed to the output shaft of the motor (121), and a second bevel gear (123) fixed to the surface of the screw (9), and one side of the first bevel gear (122) is meshed with the second bevel gear (123).

3. A safety protection device for hydraulic equipment according to claim 1, characterized in that: A sliding groove (13) is provided on the surface of the fixed plate (8), and a sliding plate (14) is slidably connected inside the sliding groove (13), and the other end of the sliding plate (14) is fixed to the top of the push plate (11).

4. A safety protection device for hydraulic equipment according to claim 1, characterized in that: The inner wall of the movable groove (4) is provided with a moving groove (16), and the inner side of the protective plate (5) is slidably connected to the inside of the moving groove (16).

5. The safety protection device for hydraulic equipment according to claim 1, characterized in that: The interiors of both sides of the support seat (2) are threadedly connected with fixing bolts (15) for fixing the hydraulic equipment body (1) and the support seat (2).

6. The safety protection device for hydraulic equipment according to claim 1, characterized in that: The top of the support plate (3) is at the same height as the inner platform of the hydraulic equipment body (1), and the inner side of the support plate (3) is in contact with the outer surface of the hydraulic equipment body (1).

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