Protective assembly of hydraulic equipment

Abstract

The utility model relates to the technical field of hydraulic machines, and discloses a protective assembly of hydraulic equipment, which comprises a hydraulic device and a protective device, and the hydraulic device comprises a machine body, a workbench, a hydraulic component and a controller. The hydraulic device, the machine body, the workbench, the hydraulic component, the controller, the protection device, the protection shell and other structural components are arranged, the hydraulic device is used for machining objects into parts, the protection device prevents broken fragments or waste from bouncing to workers and plays a protection role, the cover plate and the protection shell can be fixed through the positioning assembly, and the working efficiency is improved. A worker can check the operation condition of the hydraulic device through an acrylic transparent plate, a cover plate can be opened by moving an assembly, the effects of preventing broken fragments or waste from bouncing to the worker in the machining process and playing a protection role are achieved, and the problem that the assembly cannot prevent the broken fragments or waste from bouncing away is solved. And workers are easily injured.

Description

Technical Field

[0001] The utility model belongs to the technical field of hydraulic presses, and in particular relates to a protective component of hydraulic equipment. Background Art

[0002] The press is a general-purpose press with a sophisticated structure. It has the characteristics of wide application and high production efficiency. The press can be widely used in cutting, punching, blanking, bending, riveting and forming processes.

[0003] The press applies strong pressure to the metal blank to cause the metal to undergo plastic deformation and fracture to form parts. During the operation of the press, broken fragments or waste may fly around through the hydraulic components. However, the press does not have a protective component to be used with it, which may easily cause the broken fragments or waste to bounce towards the staff, causing harm to the staff. The lack of protective work has the problem that the above technology cannot prevent the broken fragments or waste from flying around, which may easily cause harm to the staff. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a protective component of a hydraulic equipment which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a protective component of hydraulic equipment includes a hydraulic device and a protective device, wherein the hydraulic device includes a body, a workbench, a hydraulic component and a controller, wherein the workbench is installed inside the body, the hydraulic component is arranged on the top inside the body, the right side of the controller is fixedly connected to the bottom of the left side of the body, the protective device includes a protective shell, a cover plate and an acrylic transparent plate, wherein the protective shell is fixedly connected to the body by bolts, the right side of the cover plate is slidably connected to the left side of the protective shell, and the acrylic transparent plate is installed inside the protective shell; the hydraulic device is used to apply strong pressure to an object to cause it to deform and break so as to be processed into parts; the protective device is used to prevent fragments or waste from being ejected when processing the object.

[0006] In order to be able to fix the protective shell and the cover plate and move the cover plate, preferably, a U-shaped block is fixedly connected to the left side of the front side of the protective shell, and a protrusion is fixedly connected to the front side of the cover plate, and the surface of the protrusion is plug-connected with the left side inside the U-shaped block, and a cavity is opened inside the U-shaped block, and a positioning component and a moving component are respectively provided inside the cavity. By setting the positioning component, the protective shell and the cover plate can be fixed, and by setting the moving component, the cover plate can be slid to the left.

[0007] In order to fix the protrusion and the U-shaped block, preferably, the positioning assembly includes two positioning blocks, two return springs, two rotating rods and two supporting blocks. The surfaces of the two positioning blocks are movably connected to the inside of the cavity, the two return springs are fixedly connected to the cavity on one side close to the inner wall of the cavity, and the two return springs are fixedly connected to the two positioning blocks on one side close to the two positioning blocks. By setting the positioning assembly, the two positioning blocks can be moved to the inside of the protrusion through the cavity, and the use of the two return springs can make the two positioning blocks and the two rotating rods automatically rebound to their original positions after moving, and the two return springs both play a fixing and rebounding role.

[0008] In order to enable the protrusion to disengage from the U-shaped block, preferably, the moving assembly includes a moving column, a tension spring, a slider and two short rods, the left side of the moving column is fixedly connected to the right side of the slider, the tension spring is sleeved on the surface of the moving column, the left side of the tension spring is fixedly connected to the right side of the slider, the right side of the tension spring is fixedly connected to the right side of the inner wall of the cavity, the right sides of the two short rods are movably connected to the front side of the slider, and the left sides of the two short rods are movably connected to the opposite ends of the two rotating rods. By setting up the moving assembly, the two positioning blocks can be moved out from the inside of the protrusion, and the use of the tension spring can make the moving column, the slider and the two short rods automatically rebound to their original positions after moving, and the tension spring plays a fixing and rebounding role.

[0009] In order to enable the two positioning blocks to move better inside the cavity, preferably, the two positioning blocks are slidably connected to the inside of the limiting rods, and the opposite sides of the two limiting rods are respectively fixedly connected to the top and bottom of the inner wall of the cavity. By setting the two limiting rods, the two positioning blocks can only move upward or downward inside the cavity through the two limiting rods.

[0010] In order to enable the slider and the movable rod to move better inside the cavity, preferably, the rear side of the slider is slidably connected with a trapezoidal groove and in close contact, and the trapezoidal groove is opened on the rear side of the inner wall of the cavity. By setting the trapezoidal groove, the slider and the movable rod can only move to the left or right inside the cavity.

[0011] In order to make the fixing effect of the cover plate and the protective shell more firmly, preferably, the left sides of the opposite ends of the two positioning blocks pass through the cavity in sequence through the U-shaped block and the protrusion and extend to the inside of the protrusion. By setting two positioning blocks, the surfaces of the two positioning blocks are in close contact with the inside of the U-shaped block and the protrusion.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with structural components such as a hydraulic device, a machine body, a workbench, a hydraulic component, a controller, a protective device and a protective shell. The hydraulic device is used to process objects into parts. The protective device prevents broken fragments or waste from bouncing toward the staff, thereby playing a protective role. The positioning component can fix the cover plate and the protective shell. The staff can check the operation status of the hydraulic device through the acrylic transparent plate and can open the cover plate by moving the component, thereby achieving the effect of preventing broken fragments or waste from bouncing toward the staff during the processing process, thereby playing a protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of an open cover provided by an embodiment of the utility model;

[0016] Figure 3 It is a right side perspective view of the cover plate provided by the embodiment of the utility model;

[0017] Figure 4 The utility model embodiment provides Figure 3 Enlarged view of point A in the middle;

[0018] Figure 5 It is a front sectional view of a U-shaped block provided by an embodiment of the utility model.

[0019] In the figure: 1. hydraulic device; 1a. machine body; 1b. workbench; 1c. hydraulic component; 1d. controller; 2. protective device; 2a. protective shell; 2b. cover plate; 2c. acrylic transparent plate; 3. U-shaped block; 4. protrusion; 5. cavity; 6. positioning assembly; 601. positioning block; 602. return spring; 603. rotating rod; 604. supporting block; 7. moving assembly; 701. moving column; 702. tension spring; 703. slider; 704. short rod; 8. limit rod; 9. trapezoidal groove. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 5As shown, a protective assembly of a hydraulic equipment provided by an embodiment of the utility model comprises a hydraulic device 1 and a protective device 2, wherein the hydraulic device 1 comprises a body 1a, a workbench 1b, a hydraulic component 1c and a controller 1d, wherein the workbench 1b is installed inside the body 1a, the hydraulic component 1c is arranged at the top inside the body 1a, the right side of the controller 1d is fixedly connected to the bottom of the left side of the body 1a, the protective device 2 comprises a protective shell 2a, a cover plate 2b and an acrylic transparent plate 2c, the protective shell 2a is fixedly connected to the body 1a by bolts, the right side of the cover plate 2b is slidably connected to the left side of the protective shell 2a, and the acrylic transparent plate 2c is installed inside the protective shell 2a; the hydraulic device 1 is used to apply strong pressure to an object to cause it to deform and break for processing The protective device 2 is used to prevent debris or waste from being ejected when processing objects. In order to fix the protective shell 2a and the cover plate 2b and move the cover plate 2b, preferably, a U-shaped block 3 is fixedly connected to the left side of the front side of the protective shell 2a, and a protrusion 4 is fixedly connected to the front side of the cover plate 2b. The surface of the protrusion 4 is plug-connected with the left side of the inside of the U-shaped block 3. A cavity 5 is opened inside the U-shaped block 3, and a positioning component 6 and a moving component 7 are respectively arranged inside the cavity 5. By setting the positioning component 6, the protective shell 2a and the cover plate 2b can be fixed. By setting the moving component 7, the cover plate 2b can be slid to the left. In order to fix the protrusion 4 and the U-shaped block 3, preferably, the positioning component 6 includes two positioning blocks 601 and two reset springs. Spring 602, two rotating rods 603 and two supporting blocks 604, the surfaces of the two positioning blocks 601 are movably connected to the inside of the cavity 5, the sides of the two return springs 602 close to the inner wall of the cavity 5 are fixedly connected to the cavity 5, and the sides of the two return springs 602 close to the two positioning blocks 601 are fixedly connected to the two positioning blocks 601. By setting the positioning component 6, the two positioning blocks 601 can be moved to the inside of the protrusion 4 through the cavity 5. The use of the two return springs 602 can make the two positioning blocks 601 and the two rotating rods 603 automatically rebound to their original positions after moving. The two return springs 602 both play a fixing and rebounding role. In order to enable the protrusion 4 to be out of contact with the U-shaped block 3, preferably, the moving component 7 includes a moving column 701, The tension spring 702, the slider 703 and the two short rods 704, the left side of the moving column 701 is fixedly connected to the right side of the slider 703, the tension spring 702 is sleeved on the surface of the moving column 701, the left side of the tension spring 702 is fixedly connected to the right side of the slider 703, the right side of the tension spring 702 is fixedly connected to the right side of the inner wall of the cavity 5, the right sides of the two short rods 704 are movably connected to the front side of the slider 703, and the left sides of the two short rods 704 are movably connected to the opposite ends of the two rotating rods 603. By setting the moving component 7, the two positioning blocks 601 can be moved out from the inside of the protrusion 4. The use of the tension spring 702 can make the moving column 701, the slider 703 and the two short rods 704 automatically rebound to the original position after moving. The tension spring 702 plays a fixing and rebounding role.In order to make the two positioning blocks 601 move better inside the cavity 5, preferably, the insides of the two positioning blocks 601 are slidably connected with limit rods 8, and the opposite sides of the two limit rods 8 are fixedly connected to the top and bottom of the inner wall of the cavity 5 respectively. By setting the two limit rods 8, the two positioning blocks 601 can only move upward or downward inside the cavity 5 through the two limit rods 8. In order to make the slider 703 and the moving rod move better inside the cavity 5, preferably, the rear side of the slider 703 is slidably connected with a trapezoidal groove 9. The trapezoidal groove 9 is provided on the rear side of the inner wall of the cavity 5. By providing the trapezoidal groove 9, the slider 703 and the moving rod can only move to the left or right in the cavity 5. In order to make the fixing effect of the cover plate 2b and the protective shell 2a more firm, preferably, the left sides of the opposite ends of the two positioning blocks 601 pass through the cavity 5 in sequence through the U-shaped block 3 and the protrusion 4 and extend to the inside of the protrusion 4. By providing two positioning blocks 601, the surfaces of the two positioning blocks 601 are in close contact with the inside of the U-shaped block 3 and the protrusion 4.

[0023] The working principle of this utility model:

[0024] When in use, the moving column 701 is pushed to the left by manpower and the slider 703 is moved to the left. The movement of the slider 703 will move the two short rods 704. The two short rods 704 will rotate the two rotating rods 603 during the movement, so that the opposite sides of the two rotating rods 603 rotate in opposite directions with the two supporting blocks 604 as the center, so that the two positioning blocks 601 move in opposite directions and move out from the inside of the protrusion 4, so as to push the cover plate 2b to move backward, so that the objects to be processed are placed on the workbench 1b, and the hydraulic component 1c is controlled by the controller 1d to process the objects. In order to avoid broken fragments or waste materials from bouncing towards the workers The staff pushes the cover plate 2b forward. The slider 703 will deform the tension spring 702 during the movement. After the moving column 701 is released, the slider 703 will drive the moving column 701, the two short rods 704 and the two rotating rods 603 to rebound to their original positions under the elastic action of the tension spring 702. The two positioning blocks 601 will deform the two return springs 602 during the movement. When the moving column 701 is released, the two return springs 602 will rebound to the inside of the protrusion 4 under the elastic action of the two return springs 602, so that the protrusion 4 is fixed to the U-shaped block 3, thereby fixing the cover plate 2b to the protective shell 2a, so that the operation status can be checked through the acrylic transparent plate 2c.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A protection assembly for hydraulic equipment, comprising a hydraulic device (1) and a protection device (2), characterized in that: The hydraulic device (1) comprises a machine body (1a), a workbench (1b), a hydraulic component (1c) and a controller (1d); the workbench (1b) is installed inside the machine body (1a); the hydraulic component (1c) is arranged at the top inside the machine body (1a); the right side of the controller (1d) is fixedly connected to the bottom of the left side of the machine body (1a); the protective device (2) comprises a protective shell (2a), a cover plate (2b) and an acrylic transparent plate (2c); the protective shell (2a) is fixedly connected to the machine body (1a) by bolts; the right side of the cover plate (2b) is slidably connected to the left side of the protective shell (2a); and the acrylic transparent plate (2c) is installed inside the protective shell (2a); The hydraulic device (1) is used to apply strong pressure to an object to cause it to deform and break so as to be processed into parts; The protective device (2) is used to prevent fragments or waste from being ejected when processing an object.

2. A protective assembly for hydraulic equipment according to claim 1, characterized in that: A U-shaped block (3) is fixedly connected to the left side of the front side of the protective shell (2a), a protrusion (4) is fixedly connected to the front side of the cover plate (2b), the surface of the protrusion (4) is plug-connected to the left side inside the U-shaped block (3), a cavity (5) is provided inside the U-shaped block (3), and a positioning component (6) and a moving component (7) are respectively arranged inside the cavity (5).

3. A protective assembly for hydraulic equipment according to claim 2, characterized in that: The positioning assembly (6) comprises two positioning blocks (601), two return springs (602), two rotating rods (603) and two supporting blocks (604); surfaces of the two positioning blocks (601) are movably connected to the interior of the cavity (5); the sides of the two return springs (602) close to the inner wall of the cavity (5) are fixedly connected to the cavity (5); and the sides of the two return springs (602) close to the two positioning blocks (601) are fixedly connected to the two positioning blocks (601).

4. A protective assembly for hydraulic equipment according to claim 3, characterized in that: The moving assembly (7) comprises a moving column (701), a tension spring (702), a slider (703) and two short rods (704); the left side of the moving column (701) is fixedly connected to the right side of the slider (703); the tension spring (702) is sleeved on the surface of the moving column (701); the left side of the tension spring (702) is fixedly connected to the right side of the slider (703); the right side of the tension spring (702) is fixedly connected to the right side of the inner wall of the cavity (5); the right sides of the two short rods (704) are movably connected to the front side of the slider (703); and the left sides of the two short rods (704) are movably connected to the opposite ends of the two rotating rods (603).

5. A protective assembly for hydraulic equipment according to claim 3, characterized in that: The interiors of the two positioning blocks (601) are both slidably connected to limit rods (8), and opposite sides of the two limit rods (8) are fixedly connected to the top and bottom of the inner wall of the cavity (5), respectively.

6. A protective assembly for hydraulic equipment according to claim 4, characterized in that: The rear side of the sliding block (703) is slidably connected to a trapezoidal groove (9) and in close contact therewith, and the trapezoidal groove (9) is opened on the rear side of the inner wall of the cavity (5).

7. A protective assembly for hydraulic equipment according to claim 3, characterized in that: The left sides of the opposite ends of the two positioning blocks (601) pass through the cavity (5) and sequentially penetrate the U-shaped block (3) and the protrusion (4) and extend to the interior of the protrusion (4).

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