Metal cutting shielding device

Abstract

The utility model belongs to the technical field of metal rubber cutting, specifically a metal cutting shielding device, including a workbench and a support frame, the top of the workbench is fixedly connected to the support frame, the inner side of the support frame is fixedly connected to an electric hydraulic rod, the outer side of the telescopic end of the electric hydraulic rod is fixedly connected to a connecting plate, the end of the connecting plate is fixedly connected to a shielding component, the inner wall of the workbench is provided with a slide groove, the inner wall of the workbench and the inner side of the slide groove are provided with a fastening component, the fastening component can slide along the inner side of the slide groove, and the top of the workbench and the inner side of the fastening component are fixedly connected to a support table. The utility model, through the shielding component, under the shielding effect of the shielding baffle, the debris generated by the stamping and cutting of metal rubber is shielded inside, so as to avoid the splashing of metal rubber debris and the splashing of metal rubber debris to cause harm to the surrounding staff, thereby improving the safety of metal rubber cutting.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal rubber cutting, in particular to a metal cutting and shielding device. Background Art

[0002] Metal rubber is a homogeneous elastic porous material. It is formed by placing a certain mass of stretched, spiral metal wires in a stamping or rolling mold in an orderly manner using a certain process method, and then using a cold stamping method. Its raw material is metal wire, which has both the inherent properties of the selected metal and the elasticity of rubber.

[0003] Metal rubber components are usually used in key technologies with unique functions such as damping and vibration reduction, filtering, sealing, and throttling. The sizes of metal rubbers used in different fields are also different. Cylindrical metal rubbers are usually used in the field of damping and vibration reduction. In this production process, it is usually necessary to cut the larger cylindrical metal rubber into metal rubber that meets the specifications. In this process, stamping and cutting are usually used. However, when the existing stamping and cutting device is in use, the hydraulic rod will drive the cutting die to stamp the metal rubber, which will cause metal rubber debris to splash, causing the splashing metal rubber debris to cause harm to the surrounding personnel, reducing the safety of metal rubber cutting.

[0004] Therefore, a metal cutting and shielding device is needed to solve the above-mentioned problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a metal cutting and shielding device, which effectively solves the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal cutting and shielding device, comprising a workbench and a support frame, the top of the workbench is fixedly connected to the support frame, the inner side of the support frame is fixedly connected to an electric hydraulic rod, the outer side of the telescopic end of the electric hydraulic rod is fixedly connected to a connecting plate, the end of the connecting plate is fixedly connected to a shielding component, a sliding groove is provided on the inner wall of the workbench, a fastening component is arranged on the inner wall of the workbench and on the inner side of the sliding groove, the fastening component can slide along the inner side of the sliding groove, the top of the workbench and on the inner side of the fastening component is fixedly connected to a support table, the support table is used to place cylindrical metal rubber, a cutting mold is fixedly installed on the bottom of the telescopic end of the electric hydraulic rod, and the cutting mold is used to cut metal rubber.

[0007] Furthermore, the shielding components are evenly distributed on the outside of the telescopic end of the electric hydraulic rod, and the shielding components are used to squeeze the fastening components and push the fastening components to move along the inner side of the slide groove.

[0008] Furthermore, the shielding assembly includes an extrusion block, a through slot and a shielding baffle, the end of the connecting plate is fixedly connected to the extrusion block, the inner wall of the extrusion block is provided with a through slot, and the outer side of the extrusion block is fixedly connected to the shielding baffle.

[0009] Furthermore, the fastening assembly includes a limit slider, a screw rod and a rubber splint. The inner wall of the workbench is elastically connected to the limit slider on the inner side of the slide groove. The inner wall of the limit slider is threadedly connected to the screw rod, and the inner end of the screw rod is rotatably connected to the rubber splint.

[0010] Furthermore, the top of the limiting slider is fitted with the bottom of the extrusion block, and the extrusion block is used to squeeze the limiting slider, thereby pushing the limiting slider to slide along the inner side of the slide groove.

[0011] Furthermore, the rubber clamp is used to clamp the cylindrical metal rubber to prevent the cylindrical metal rubber from being offset when being cut.

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

[0013] 1. The utility model, through the shielding component, shields the debris generated by the stamping and cutting of metal rubber inside under the shielding effect of the shielding baffle, avoids the splashing of metal rubber debris, avoids the splashing of metal rubber debris to cause harm to surrounding workers, and improves the safety of metal rubber cutting.

[0014] 2. The utility model fixes the metal rubber by clamping the metal rubber with the rubber clamp, prevents the metal rubber from being offset when being cut, ensures the standard cutting of the metal rubber, and can clamp cylindrical metal rubbers of different sizes, so it has higher applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the support frame of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fastening assembly of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the shielding assembly of the utility model.

[0020] In the figure: 1. workbench; 2. support frame; 3. electric hydraulic rod; 4. connecting plate; 5. shielding component; 6. cutting mold; 7. slide groove; 8. fastening component; 9. support table; 51. extrusion block; 52. through groove; 53. shielding baffle; 81. limit slider; 82. screw rod; 83. rubber splint. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Embodiment 1, by Figure 1-4 The utility model discloses a metal cutting and shielding device, including a workbench 1 and a support frame 2, the top of the workbench 1 is fixedly connected to the support frame 2, the inner side of the support frame 2 is fixedly connected to an electric hydraulic rod 3, the outer side of the telescopic end of the electric hydraulic rod 3 is fixedly connected to a connecting plate 4, the end of the connecting plate 4 is fixedly connected to a shielding component 5, the shielding components 5 are evenly distributed on the outer side of the telescopic end of the electric hydraulic rod 3, the shielding component 5 is used to extrude the fastening component 8 and push the fastening component 8 to move along the inner side of the slide groove 7, the shielding component 5 includes an extrusion block 51, a through groove 52 and a shielding baffle 53, the end of the connecting plate 4 is fixedly connected to the extrusion block 51, the inner wall of the extrusion block 51 is provided with a through groove 52, and the outer side of the extrusion block 51 is fixedly connected to a shielding baffle 53.

[0023] Embodiment 2, by Figure 1-4 The inner wall of the workbench 1 is provided with a slide groove 7, and a fastening assembly 8 is provided on the inner wall of the workbench 1 and located inside the slide groove 7. The fastening assembly 8 includes a limit slider 81, a screw rod 82 and a rubber clamp 83. The inner wall of the workbench 1 and located inside the slide groove 7 are elastically connected with the limit slider 81, and the inner wall of the limit slider 81 is threadedly connected with the screw rod 82. The inner end of the screw rod 82 is rotatably connected with the rubber clamp 83. The top of the limit slider 81 is in contact with the bottom of the extrusion block 51, and the extrusion block 51 is It is used to squeeze the limit slider 81, thereby pushing the limit slider 81 to slide along the inner side of the slide groove 7. The rubber clamp 83 is used to clamp the cylindrical metal rubber to prevent the cylindrical metal rubber from being offset during cutting. The fastening component 8 can slide along the inner side of the slide groove 7. The top of the workbench 1 and the inner side of the fastening component 8 are fixedly connected with a support table 9. The support table 9 is used to place the cylindrical metal rubber. The bottom of the telescopic end of the electric hydraulic rod 3 is fixedly installed with a cutting mold 6, which is used to cut the metal rubber.

[0024] Working principle: When in use, the metal rubber to be cut is placed on the top of the support platform 9, and then the electric hydraulic rod 3 is started, so that the telescopic end of the electric hydraulic rod 3 is extended, and then the cutting mold 6 is pushed to stamp and cut the metal rubber on the support platform 9;

[0025] In this process, as the telescopic end of the electric hydraulic rod 3 extends, the shielding assembly 5 will be driven to move downward under the connection of the connecting plate 4. At this moment, the extrusion block 51 will squeeze the limit slider 81, so that the limit slider 81 slides along the inner side of the slide groove 7, so that the screw rod 82 and the rubber clamping plate 83 move synchronously. When the extrusion block 51 moves down to the bottom, the extrusion block 51 will drive the shielding baffle 53 to move down to the maximum position. At this moment, the shielding baffle 53 will contact the top of the workbench 1, and the limit slider 81 moves along the slide groove 7. To the maximum displacement, at the same time, under the connection between the screw rod 82 and the rubber clamping plate 83, the rubber clamping plate 83 will press against the metal rubber and clamp the metal rubber in the center of the support platform 9. At the same time, the cutting mold 6 will move down to the bottom to complete the cutting of the metal rubber. Under the shielding effect of the shielding baffle 53, the debris generated by the stamping and cutting of the metal rubber is shielded inside to avoid the splashing of the metal rubber debris and the splashing of the metal rubber debris to cause harm to the surrounding staff, thereby improving the safety of metal rubber cutting.

[0026] In the above process, the metal rubber is clamped by the rubber clamping plate 83, so that the metal rubber is fixed, the metal rubber is prevented from being offset during cutting, and the cutting of the metal rubber is guaranteed to be standardized.

[0027] At the same time, the distance between the rubber clamping plate 83 and the limit slider 81 can be adjusted by twisting the screw rod 82. When the limit slider 81 is closer to the rubber clamping plate 83, a larger cylindrical metal rubber can be clamped. When the limit slider 81 is farther away from the rubber clamping plate 83, a smaller cylindrical metal rubber can be clamped. Thus, cylindrical metal rubbers of different sizes can be clamped, which has higher applicability.

[0028] After the punching and cutting is completed, the telescopic end of the electric hydraulic rod 3 contracts, driving the cutting die 6 to lift up. At this moment, the shielding component 5 rises, and the limit slider 81 will return to the initial state under the action of elastic force, which is convenient for the next operation.

[0029] 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.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal cutting and shielding device, comprising a workbench (1) and a support frame (2), characterized in that: The top of the workbench (1) is fixedly connected to a support frame (2), the inner side of the support frame (2) is fixedly connected to an electric hydraulic rod (3), the outer side of the telescopic end of the electric hydraulic rod (3) is fixedly connected to a connecting plate (4), the end of the connecting plate (4) is fixedly connected to a shielding component (5), the inner wall of the workbench (1) is provided with a slide groove (7), the inner wall of the workbench (1) and the inner side of the slide groove (7) are provided with a fastening component (8), the fastening component (8) can slide along the inner side of the slide groove (7), the top of the workbench (1) and the inner side of the fastening component (8) are fixedly connected to a support platform (9), the support platform (9) is used to place a cylindrical metal rubber, and the bottom of the telescopic end of the electric hydraulic rod (3) is fixedly installed with a cutting mold (6), the cutting mold (6) is used to cut the metal rubber.

2. A metal cutting and shielding device according to claim 1, characterized in that: The shielding components (5) are evenly distributed on the outside of the telescopic end of the electric hydraulic rod (3), and the shielding components (5) are used to squeeze the fastening components (8) and push the fastening components (8) to move along the inside of the slide groove (7).

3. A metal cutting and shielding device according to claim 2, characterized in that: The shielding assembly (5) comprises an extrusion block (51), a through slot (52) and a shielding baffle (53); the end of the connecting plate (4) is fixedly connected to the extrusion block (51); the inner wall of the extrusion block (51) is provided with a through slot (52); and the outer side of the extrusion block (51) is fixedly connected to the shielding baffle (53).

4. A metal cutting and shielding device according to claim 3, characterized in that: The fastening assembly (8) comprises a limit slider (81), a screw rod (82) and a rubber clamp (83); the inner wall of the workbench (1) is elastically connected to the limit slider (81) and is located on the inner side of the slide groove (7); the inner wall of the limit slider (81) is threadedly connected to the screw rod (82); and the inner end of the screw rod (82) is rotatably connected to the rubber clamp (83).

5. A metal cutting and shielding device according to claim 4, characterized in that: The top of the limiting slider (81) is in contact with the bottom of the extrusion block (51), and the extrusion block (51) is used to squeeze the limiting slider (81), thereby pushing the limiting slider (81) to slide along the inner side of the slide groove (7).

6. The metal cutting and shielding device according to claim 4, characterized in that: The rubber clamping plate (83) is used to clamp the cylindrical metal rubber to prevent the cylindrical metal rubber from being offset when being cut.

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