Civil air defense door frame angle steel drilling device

Abstract

The utility model discloses a civil air defense door frame angle steel drilling device, and relates to the technical field of civil air defense door frame machining. Comprising a workbench, a drilling assembly is arranged at the top of the workbench, and a clamping assembly is fixedly installed at the top of the workbench, according to the civil air defense door frame angle steel drilling device, through arrangement of an overturning assembly, the civil air defense door frame angle steel can be automatically overturned after one face of the angle steel is drilled, so that the two faces of the angle steel have the good drilling effect, and in the previous machining process, the machining efficiency is improved; when the two faces of the angle steel need to be drilled, manual overturning is often needed, time and labor are wasted, operation errors are prone to occurring, and the drilling precision and effect are affected, the situation is changed through the overturning assembly, angle steel overturning can be accurately and rapidly completed, the accuracy and consistency of the drilling position are guaranteed, and the drilling efficiency is improved. After the produced door frame angle steel is installed, the door frame angle steel shows more excellent stability and protection capability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of civil air defense door frame processing, in particular to a civil air defense door frame angle steel drilling device. BACKGROUND

[0002] In the processing of civil air defense door frame angle steel, the drilling device plays a crucial role. The drilling device can accurately drill the required holes on the angle steel to meet the assembly and connection requirements of the civil air defense door frame. It has the following key features and advantages. First, the precision of the drilling device is crucial. High-precision drilling can ensure that the position, size, and perpendicularity of the holes meet strict standards, thereby ensuring the structural stability and sealing performance of the door frame. For example, if the drilling position deviates too much at the corner of the door frame, it may affect the strength and protective performance of the entire door frame.

[0003] Patent No. "CN210968010U" discloses a civil air defense door frame angle steel drilling device, which includes a support, a conveyor belt fixedly installed on the support, a motor fixedly installed on one side of the conveyor belt, a motor base fixedly installed at the bottom of the motor, a support seat fixedly installed at both ends of the left side of the support, a drilling device fixedly installed on the support seat, and a fixed box fixedly installed on both sides of the conveyor belt. This civil air defense door frame angle steel drilling device increases the conveyor belt, installs a fixing device on the conveyor belt, and fixes a punching device on both sides of one end of the conveyor belt. The angle steel is placed horizontally on the conveyor belt, and the punching devices on both sides punch holes on both sides of one angle steel simultaneously. Compared with the existing angle steel punching method, this device can realize automatic punching of a large number of angle steels, the punching position is more accurate, time and labor are saved, and the efficiency of angle steel punching is effectively improved.

[0004] To solve the above-mentioned problems, the existing drilling device is not convenient to change the side after drilling one side of the angle steel. Manual changing of the side is required during actual use, which is troublesome and affects work efficiency. Moreover, it lacks good protection function, and the broken drill bit may splash and cause injury to personnel during actual use.

[0005] Therefore, the utility model provides a civil air defense door frame angle steel drilling device to solve the above-mentioned problems. UTILITY MODEL CONTENTS

[0006] In view of the deficiencies of the prior art, the utility model provides a civil air defense door frame angle steel drilling device to solve the problem that the existing drilling device is not convenient to change the side after drilling one side of the angle steel, and manual changing of the side is required during actual use, which is troublesome and affects work efficiency.

[0007] In order to achieve the above object, the utility model discloses a civil air defence door frame angle steel drilling device through the following technical schemes, including work table, the top of work table is provided with drilling assembly, the top fixed mounting of work table has clamping assembly, the top of work table is provided with turnover assembly, turnover assembly includes U-shaped frame one with rotating frame, U-shaped frame one fixed mounting is at the top of work table, the inner side wall of U-shaped frame one is hinged in rotating frame, one side fixed mounting of rotating frame has U-shaped frame no.

[0008] Further, one side fixed mounting of work table has protection assembly, protection assembly includes fixed frame and motor no.

[0009] Further, the protection assembly further includes a sliding groove and a sliding block, the sliding groove is formed on both sides of the fixed frame, and the sliding block is fixedly installed on both sides of the lifting frame.

[0010] Further, the inner side wall of the protection assembly is fixedly installed with a sliding rod, the sliding rod is fixedly installed on the inner side wall of the fixed frame, and the lifting frame and the sliding rod are slidably connected.

[0011] Further, the material of the protection plate is a glass fiber reinforced plastic plate.

[0012] Further, the drilling assembly includes an electric sliding rail and a moving frame, the electric sliding rail is arranged on the top of the workbench, the moving frame is slidably connected to the top of the electric sliding rail, one side of the moving frame is fixedly installed with a motor, and the output end of the motor is fixedly connected with a drill bit.

[0013] Further, the clamping assembly includes a fixed plate and a cylinder, the fixed plate is fixedly installed on the top of the workbench, the cylinder is fixedly installed on the top of the workbench, and the output end of the cylinder is fixedly connected with a moving block. Advantages

[0014] The utility model provides a civil air defence door frame angle steel drilling device, compared with prior art has the following advantages:

[0015] 1. The anti-personnel door frame angle steel drilling device, through the setting of the turnover assembly, the one side of the angle steel can be automatically turned over after drilling, so that both sides have good drilling effect, in the past processing process, when the two sides of the angle steel need to be drilled, manual turning is often required, which not only wastes time and effort, but also is prone to operation errors, affecting the precision and effect of drilling, and the appearance of the turnover assembly changes this situation, which can accurately and quickly complete the turning of the angle steel, ensuring the accuracy and consistency of the drilling position, and the produced door frame angle steel shows better stability and protection ability after installation.

[0016] 2. The anti-personnel door frame angle steel drilling device, through the setting of the protection assembly, the worker can be protected during drilling to prevent the drill bit from breaking and splashing and causing injury to the worker, the existence of the protection assembly effectively reduces the risk and provides reliable protection for the safety of the worker, so that the worker can work more safely and the effect of use is better. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme in the embodiment of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiment or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0018] Figure 1 is the overall structure schematic view of the present application;

[0019] Figure 2 is the enlarged view of the structure at A in the present application Figure 1 .

[0020] Figure 3 is the overall structure side view of the present application;

[0021] Figure 4 is the enlarged view of the structure at B in the present application Figure 3 .

[0022] In the figure: 1, workbench; 2, drilling assembly; 21, electric sliding rail; 22, moving frame; 23, motor one; 24, drill bit; 3, clamping assembly; 31, fixed plate; 32, cylinder one; 33, moving block; 4, turnover assembly; 41, U-shaped frame one; 42, rotating frame; 43, U-shaped frame two; 44, rectangular groove; 45, cylinder two; 46, angle steel body; 5, protection assembly; 51, fixed frame; 52, motor two; 53, threaded rod; 54, lifting frame; 55, protection plate; 56, sliding groove; 57, sliding block; 58, sliding rod. DETAILED DESCRIPTION

[0023] It should be noted that in the description of the embodiments of the present application, the terms "front, back, left, right, top, bottom" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be direct connection, or indirect connection through intermediate medium; it can be the communication between the two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] The present application will be further described in detail by the drawings and examples.

[0025] Referring to Figures 1 to 4 , the present application provides a kind of civil air defense door frame angle steel drilling device, including workbench 1, the top of workbench 1 is provided with drilling assembly 2, drilling assembly 2 includes electric slide rail 21 and moving frame 22, electric slide rail 21 is arranged at the top of workbench 1, moving frame 22 is slidably connected at the top of electric slide rail 21, one side of moving frame 22 is fixedly installed with motor one 23, the output end of motor one 23 is fixedly connected with drill bit 24, the top of workbench 1 is fixedly installed with clamping assembly 3, clamping assembly 3 includes fixed plate 31 and cylinder one 32, fixed plate 31 is fixedly installed at the top of workbench 1, cylinder one 32 is fixedly installed at the top of workbench 1, the output end of cylinder one 32 is fixedly connected with moving block 33, the top of workbench 1 is provided with turnover assembly 4, turnover assembly 4 includes U-shaped frame one 41 and rotating frame 42, U-shaped frame one 41 is fixedly installed at the top of workbench 1, rotating frame 42 is hinged to the inner side wall of U-shaped frame one 41, one side of rotating frame 42 is fixedly installed with U-shaped frame two 43, rectangular slot 44 is opened in the top of workbench 1, the inner side wall of rectangular slot 44 is hinged with cylinder two 45, the output end of cylinder two 45 and U-shaped frame two 43 are hinged, the inner side wall of rotating frame 42 is slidably connected with angle steel body 46, angle steel body 46 is located in the middle of clamping assembly 3.

[0026] In this embodiment, first slide the angle steel body 46 inside the rotating frame 42, then start the cylinder 32 to fix the angle steel body 46 through the moving block 33, then start the motor 23 to drive the drill bit 24 to rotate, then start the electric sliding rail 21 to move through the moving frame 22, so that the drill bit 24 can perform drilling work on 26, after drilling, start the cylinder 45 to drive the rotating frame 42 to rotate inside the U-shaped frame 41 through the U-shaped frame 43, to change the surface of the angle steel body 46, so that both sides have good drilling effect, and the drilling effect will also increase.

[0027] Referring to Figures 1 to 4 In one aspect of this embodiment, the workbench 1 is fixedly installed with a protection assembly 5 on one side, the protection assembly 5 includes a fixed frame 51 and a motor 52, the fixed frame 51 is fixedly installed on one side of the workbench 1, the motor 52 is fixedly installed at the bottom of the fixed frame 51, the output end of the motor 52 is fixedly connected with a threaded rod 53, the side wall of the threaded rod 53 is threadedly connected with a lifting frame 54, the lifting frame 54 is slidably connected with the fixed frame 51, a protection plate 55 is fixedly installed on one side of the lifting frame 54, the protection assembly 5 further includes a sliding groove 56 and a sliding block 57, the sliding groove 56 is formed in the two sides of the fixed frame 51, the sliding block 57 is fixedly installed on the two sides of the lifting frame 54, the sliding block 57 is slidably connected with the sliding groove 56, and a sliding rod 58 is fixedly installed on the inner side wall of the protection assembly 5. The sliding rod 58 is fixedly installed on the inner side wall of the fixed frame 51, and the lifting frame 54 is slidably connected with the sliding rod 58.

[0028] In this embodiment, then start the motor 52 to drive the threaded rod 53 to rotate, so that the threaded rod 53 can drive the lifting frame 54 to slide upward through the sliding rod 58, so that the protection plate 55 can protect the workers from being injured by the broken drill bit, and the safety of the workers is further ensured.

[0029] Referring to Figures 1 to 4 In one aspect of this embodiment, the material of the protection plate 55 is a glass fiber reinforced plastic plate.

[0030] In this embodiment, it is convenient to observe and has good protection effect.

[0031] Working principle: first slide the angle steel body 46 inside the rotating frame 42, then start the cylinder 32 to fix the angle steel body 46 through the moving block 33, then start the motor 23 to drive the drill bit 24 to rotate, then start the electric sliding rail 21 to move through the moving frame 22, so that the drill bit 24 can perform drilling work on 26, after drilling, start the cylinder 45 to drive the rotating frame 42 to rotate inside the U-shaped frame 41 through the U-shaped frame 43, to change the surface of the angle steel body 46.

[0032] Then the motor two 52 can drive screw rod 53 to rotate, so that the screw rod 53 can drive the lifting frame 54 to slide up through the slide rod 58, so that the protective plate 55 can play a protective effect on the workers.

[0033] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one from another entity or action without necessarily implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions, and alterations can be made to the embodiments without departing from the principles and spirit of the application, and the scope of the application is defined by the appended claims and their equivalents.

Claims

1. A human defense door frame angle steel drilling device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a drilling assembly (2), the top of the workbench (1) is fixedly installed with a clamping assembly (3), the top of the workbench (1) is provided with a turnover assembly (4), the turnover assembly (4) comprises a U-shaped frame one (41) and a rotating frame (42), the U-shaped frame one (41) is fixedly installed on the top of the workbench (1), the rotating frame (42) is hinged to the inner side wall of the U-shaped frame one (41), one side of the rotating frame (42) is fixedly installed with a U-shaped frame two (43), the top of the workbench (1) is provided with a rectangular groove (44), the inner side wall of the rectangular groove (44) is hinged with a cylinder two (45), the output end of the cylinder two (45) is hinged with the U-shaped frame two (43), the inner side wall of the rotating frame (42) is slidably connected with an angle steel body (46), and the angle steel body (46) is located in the middle of the clamping assembly (3).

2. The civil defense door frame angle drilling device according to claim 1, characterized in that: The side of the workbench (1) is fixedly installed with a protection assembly (5), the protection assembly (5) comprises a fixed frame (51) and a motor two (52), the fixed frame (51) is fixedly installed on the side of the workbench (1), the motor two (52) is fixedly installed on the bottom of the fixed frame (51), the output end of the motor two (52) is fixedly connected with a threaded rod (53), the side wall of the threaded rod (53) is threadedly connected with a lifting frame (54), the lifting frame (54) and the fixed frame (51) are slidably connected, and the side of the lifting frame (54) is fixedly installed with a protection plate (55).

3. The civil defense door frame angle drilling device according to claim 2, characterized in that: The protection assembly (5) further comprises a sliding groove (56) and a sliding block (57), the sliding groove (56) is formed in the two sides of the fixed frame (51), and the sliding block (57) is fixedly installed on the two sides of the lifting frame (54).

4. The civil defense door frame angle drilling apparatus according to claim 2, characterized in that: The inner side wall of the protection assembly (5) is fixedly installed with a sliding rod (58), the sliding rod (58) is fixedly installed on the inner side wall of the fixed frame (51), and the lifting frame (54) and the sliding rod (58) are slidably connected.

5. The civil defense door frame angle drilling apparatus of claim 2, wherein: The material of the protection plate (55) is a glass plate.

6. The civil defense door frame angle drilling apparatus according to claim 1, characterized in that: The drilling assembly (2) comprises an electric sliding rail (21) and a moving frame (22), the electric sliding rail (21) is arranged on the top of the workbench (1), the moving frame (22) is slidably connected on the top of the electric sliding rail (21), one side of the moving frame (22) is fixedly installed with a motor one (23), and the output end of the motor one (23) is fixedly connected with a drill bit (24).

7. The civil defense door frame angle drilling apparatus according to claim 1, characterized in that: The clamping assembly (3) comprises a fixed plate (31) and a cylinder one (32), the fixed plate (31) is fixedly installed on the top of the workbench (1), the cylinder one (32) is fixedly installed on the top of the workbench (1), and the output end of the cylinder one (32) is fixedly connected with a moving block (33).

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