CN219616847U

CN219616847U - Safety protection device

Info

Publication number: CN219616847U
Application number: CN202320287135.5U
Authority: CN
Inventors: 陈修华
Original assignee: Nanjing Yunhai Light Metals Precision Manufacturing Co ltd
Current assignee: Nanjing Yunhai Light Metals Precision Manufacturing Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-09-01
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of safety protection devices, which comprises a supporting column, wherein a workbench is fixed at the top end of the supporting column, a rotating button is penetrated through and rotationally connected with the outer surface of the workbench, a gear is fixed at one end of the rotating button, which is close to the interior of the workbench, a limiting block is fixed at the bottom end of the interior of the workbench, a spring is fixed in the limiting block, an extrusion rod is fixed at one end, which is far away from the interior of the limiting block, of the spring, a connecting arm is hinged to the outer surface of the extrusion rod, a mounting block is hinged to one end, which is far away from the extrusion rod, a placing table is fixed at the top end of the mounting block, materials to be processed can be placed on the placing table through the design of the rotating button, the gear, a first rack and a second rack, and a connecting rod, and then the rotating button drives two protection plates to be spliced to protect the whole, so that scraps generated in the working process can not splash to provide effective protection for workers.

Description

Safety protection device

Technical Field

The utility model relates to the technical field of safety protection devices, in particular to a safety protection device.

Background

An aluminum die casting is a die-cast part, which is a die-cast part or aluminum alloy part with a shape and size limited by a die cast mold, and is usually called an aluminum die casting, by using a die casting machine with a die cast mold, pouring aluminum or aluminum alloy heated to be liquid into a feed port of the die casting machine, and die casting the aluminum or aluminum alloy part through the die casting machine.

According to the disclosed die casting multi-angle machining device, including the processing platform that is used for placing the die casting, be used for carrying out the cutting line of processing to the die casting and set up the guiding device in processing platform top, the cutting line sets up on processing platform, guiding device includes the guiding platform that is arranged in processing platform top through support parallel arrangement, the guide plate has been placed to guiding platform up end slidable, link to each other through the link assembly between the die casting that guide plate and below were placed, the central point department of guide plate is provided with the sample hole, be provided with the sample board in the sample hole, be provided with the gap of going out between the inner wall of sample board and sample hole, link to each other through a plurality of U-shaped pole between sample board and the guide plate, still be provided with the locating lever on the guiding platform, the locating lever is located directly over the cutting line (publication: CN 213257482U), the in-process to the aluminum magnesium foundry goods of processing produces more piece easily and can cause the accidental injury to the operating personnel in the above-mentioned application.

Disclosure of Invention

The present utility model is directed to a safety device, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety device, includes the support column, the top of support column is fixed with the workstation, the surface of workstation runs through and rotates and be connected with the turn button, the turn button is close to the inside one end of workstation and is fixed with the gear, the inside bottom mounting of workstation is limited, the inside of limiting is fixed with the spring, the inside one end of limiting is kept away from to the spring is fixed with the extrusion stem, the surface of extrusion stem articulates there is the linking arm, the linking arm is kept away from the one end of extrusion stem and articulates there is the installation piece, the top of installation piece is fixed with places the platform, the sliding tray has been seted up on the top of placing the platform, the inside sliding connection of sliding tray has the connecting rod, the top of connecting rod is fixed with the guard plate.

Preferably, the outer surface of the gear is meshed with a first rack and a second rack, and the first rack and the second rack are respectively positioned at the upper end and the lower end of the gear.

Preferably, the outer surfaces of the first rack and the second rack are both fixed with connecting rods.

Preferably, the number of the protection plates is two, and the outer surfaces of the two protection plates are provided with processing openings, and the processing openings are semicircular.

Preferably, the inside bottom mounting of workstation has hydraulic pressure pipeline, hydraulic pressure pipeline's top runs through and sliding connection has the bracing piece.

Preferably, the supporting rod is located under the placing table, and the top end of the supporting rod is attached to the bottom end of the placing table.

Compared with the prior art, the utility model provides a safety protection device, which has the following beneficial effects:

1. this safety device can place the material that needs processing in placing the bench through the design of turn button, gear, first rack, second rack with the connecting rod, thereby then rotate the turn button and drive two guard plates and splice and protect whole for the piece that produces at the in-process of work can not splash and provide effective protection to the staff.

2. This safety device can place the platform and probably produce vibrations to the bracing piece through the design of installation piece, linking arm, extrusion pole, spring, hydraulic pressure pipeline and bracing piece at the in-process to object processing and extrude hydraulic pressure pipeline and spring and can provide the power of supporting thereby offset the power of its downward vibrations that brings.

Drawings

FIG. 1 is a schematic view of a safety device according to the present utility model;

FIG. 2 is a schematic view of the internal structure of the safety device of the present utility model;

fig. 3 is a schematic top view of the safety device of the present utility model.

In the figure: 1. a support column; 2. a work table; 3. a rotary knob; 4. a protection plate; 5. a gear; 6. a first rack; 7. a second rack; 8. a connecting rod; 9. a limiting block; 10. a spring; 11. an extrusion rod; 12. a hydraulic conduit; 13. a connecting arm; 14. a mounting block; 15. a placement table; 16. a support rod; 17. a sliding groove; 18. and (5) processing a port.

Detailed Description

As shown in fig. 1-3, the present utility model provides a technical solution: a safety protection device comprises a support column 1, wherein a workbench 2 is fixed at the top end of the support column 1, a hydraulic pipeline 12 is fixed at the bottom end of the interior of the workbench 2, a support rod 16 is penetrated through and connected with the top end of the hydraulic pipeline 12 in a sliding manner, the hydraulic pipeline 12 can slow down the downward moving speed of the support rod 16 and give upward force, the support rod 16 is positioned right below a placing table 15, the top end of the support rod 16 is attached to the bottom end of the placing table 15, the placing table 15 can possibly generate vibration to press the support rod 16 and the spring 10 in the process of processing objects through a mounting block 14, a connecting arm 13, a pressing rod 11, a spring 10 and the design of the hydraulic pipeline 12 and the support rod 16, so that the downward vibration force brought by the pressing of the hydraulic pipeline 12 and the spring 10 is counteracted, the outer surface of the workbench 2 is penetrated through and rotationally connected with a rotating button 3, the rotating knob 3 can drive the gear 5 to rotate, one end of the rotating knob 3, which is close to the inside of the workbench 2, is fixed with the gear 5, the gear 5 can drive the first rack 6 and the second rack 7 to move, the outer surface of the gear 5 is meshed with the first rack 6 and the second rack 7, the outer surfaces of the first rack 6 and the second rack 7 are both fixed with the connecting rod 8, the first rack 6 and the second rack 7 are respectively positioned at the upper end and the lower end of the gear 5, the limiting block 9 is fixed at the bottom end inside the workbench 2, the spring 10 is fixed at the inside of the limiting block 9, one end of the spring 10, which is far away from the inside of the limiting block 9, is fixed with the extrusion rod 11, the outer surface of the extrusion rod 11 is hinged with the connecting arm 13, one end of the connecting arm 13, which is far away from the extrusion rod 11, is hinged with the mounting block 14, the top end of the mounting block 14 is fixed with the placing table 15, the top end of the placing table 15 is provided with the sliding groove 17, the connecting rod 8 is connected inside the sliding groove 17, connecting rod 8 removes in sliding tray 17 and can drive guard plate 4 and splice, the top of connecting rod 8 is fixed with guard plate 4, guard plate 4 can carry out safety protection as a whole, through the design of knob 3, gear 5, first rack 6, second rack 7 and connecting rod 8 can place the material that needs processing on placing the platform 15, then rotate knob 3 and drive two guard plates 4 and splice thereby to wholly protect, thereby the piece that produces in the in-process of work can not splash and provide effective protection to the staff, guard plate 4 has two altogether, and processing mouth 18 has all been seted up to the surface of two guard plates 4, the semicircular shape in processing mouth 18 position.

When the novel anti-vibration device is used, an object to be processed is placed on the placing table 15, the rotating knob 3 drives the gear 5 to rotate, the gear 5 rotates to drive the first rack 6 to move relatively to the second rack 7, the first rack 6 and the second rack 7 drive the protection plate 4 to move to protect the placing table 15, if the placing table 15 vibrates in the working process, the placing table 15 extrudes the supporting rod 16, the mounting block 14 extrudes the extruding rod 11 through the connecting arm 13, and the spring 10 provides reverse force to support.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. Safety device, comprising a support column (1), characterized in that: the utility model discloses a support column, including support column (1), workstation (2), connecting arm (13) are kept away from the one end of extruding rod (11) and are articulated have installation piece (14), the top of installation piece (14) is fixed with places platform (15), the sliding tray (17) have been seted up on the top of placing platform (15), the inside sliding connection of sliding tray (17) has connecting rod (8), the top of connecting rod (8) is fixed with guard plate (4).

2. A safety shield apparatus as recited in claim 1, wherein: the outer surface of the gear (5) is meshed with a first rack (6) and a second rack (7), and the first rack (6) and the second rack (7) are respectively positioned at the upper end and the lower end of the gear (5).

3. A safety shield apparatus as recited in claim 2, wherein: the outer surfaces of the first rack (6) and the second rack (7) are both fixed with a connecting rod (8).

4. A safety shield apparatus as recited in claim 1, wherein: the number of the protection plates (4) is two, machining ports (18) are formed in the outer surfaces of the two protection plates (4), and the machining ports (18) are semicircular.

5. A safety shield apparatus as recited in claim 1, wherein: the hydraulic pipeline (12) is fixed at the bottom end inside the workbench (2), and the top end of the hydraulic pipeline (12) penetrates through and is connected with the supporting rod (16) in a sliding mode.

6. A safety shield apparatus as recited in claim 5, wherein: the supporting rod (16) is positioned under the placing table (15), and the top end of the supporting rod (16) is attached to the bottom end of the placing table (15).