A punching device for fireproof door and window processing

Abstract

This utility model relates to the field of drilling device technology, and discloses a drilling device for processing fire-resistant doors and windows. It includes a base, a worktable fixedly mounted on the top of the base, an electric push rod fixedly mounted on the top of the worktable, a push block fixedly mounted on the back of the output end of the electric push rod, and an auxiliary positioning mechanism and a drilling assembly mechanism on the top of the worktable. This drilling device for processing fire-resistant doors and windows, through the auxiliary positioning mechanism and the transmission of a threaded rod, can adjust the position of the positioning baffle. The position of the positioning baffle can be limited by a scale, thereby limiting the right end of the aluminum alloy profile to be drilled, keeping the distance between the right end and the drilling position fixed. When clamping the aluminum alloy profile, it can be directly fixed, and the drilling position will not deviate, eliminating the need for secondary adjustments and improving the convenience of drilling in the processing of fire-resistant doors and windows.

Description

Technical Field

[0001] This utility model relates to the field of drilling device technology, specifically a drilling device for processing fire-resistant doors and windows. Background Technology

[0002] A drilling device for fire-resistant doors and windows is a mechanical device specifically designed for precisely drilling holes in fire-resistant door and window materials (such as steel, fireproof glass, fireproof composite materials, etc.). During the processing, holes are usually drilled in the aluminum alloy frame of the fire-resistant doors and windows. The drill bit is rotated by a motor, and the electric push rod pushes the drill bit to move, so that the drill bit passes through the aluminum alloy profile of a single aluminum alloy frame, thus completing the drilling process for fire-resistant doors and windows.

[0003] In existing technology, when drilling holes in a single aluminum alloy profile, it is usually necessary to assemble a drilling device with a corresponding number of holes on a bracket according to the number of holes to be drilled. The aluminum alloy profile is placed on the top of the processing table, and an electric push rod is driven to push the aluminum alloy profile to the bottom of the drill rod, clamping and fixing it. The motor of the drilling device drives the drill rod to rotate, and the electric push rod drives the bracket to descend, so that the drill rod contacts and penetrates the aluminum alloy profile to achieve drilling of the aluminum alloy profile during the processing of fire-resistant doors and windows. However, in actual use, when drilling holes in the same batch of aluminum alloy profiles, the drilling position is usually fixed. Placing it on the top of the processing table and directly pushing and clamping it with the electric push rod will cause the drilling position to deviate from the drill rod. It is impossible to adjust the aluminum alloy profile normally while it is clamped. If the position of the aluminum alloy profile is adjusted first, the aluminum alloy profile will still shift laterally when the electric push rod pushes and clamps it, and the drilling position will still deviate from the drill rod. Therefore, it is necessary to improve the drilling device for processing fire-resistant doors and windows to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a drilling device for processing fire-resistant doors and windows, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for processing fire-resistant doors and windows, comprising a base, a workbench fixedly installed on the top of the base, an electric push rod fixedly installed on the top of the workbench, a push block fixedly installed on the back of the output end of the electric push rod, and an auxiliary positioning mechanism and an assembly drilling mechanism provided on the top of the workbench.

[0006] Preferably, the auxiliary positioning mechanism includes a fixed stop bar, which is fixedly installed on the top of the worktable. The fixed stop bar has a scale mark on its top. A limit rod seat is fixedly installed on the back of the fixed stop bar. A movable plate is slidably installed on the outside of the limit rod seat. A threaded rod is installed on the inside of the movable plate. A positioning baffle is fixedly installed on the front of the movable plate.

[0007] Preferably, a rotation limiting block is provided on the outside of the threaded rod, and the front of the rotation limiting block provided on the outside of the threaded rod is fixedly installed with the back of the fixed stop bar.

[0008] Preferably, the fixed stop bar has a groove inside, and the movable plate is slidably installed inside the groove inside the fixed stop bar.

[0009] Preferably, the assembly drilling mechanism includes an electric push rod two, which is fixedly installed on the top of the workbench. A connecting block is fixedly installed on the top of the output end of the electric push rod two. An installation guide is fixedly installed on the front of the connecting block. A bolt is installed in the internal thread of the installation guide. An assembly slide is slidably installed inside the installation guide. The drilling device body is fixedly installed on the front of the assembly slide.

[0010] Preferably, the mounting guide bar and the assembly slide are provided with grooves at corresponding positions, and the assembly slide is slidably installed inside the grooves provided inside the mounting guide bar.

[0011] Preferably, the assembly slide has a hole at the corresponding position of the bolt, and the bolt is slidably installed inside the hole opened inside the assembly slide.

[0012] Compared with the prior art, this utility model provides a drilling device for processing fire-resistant doors and windows, which has the following beneficial effects:

[0013] 1. This drilling device for fire-resistant doors and windows, through its auxiliary positioning mechanism, allows for adjustment of the positioning baffle via a threaded rod during use. A scale marking defines the baffle's position, thus limiting the right end of the aluminum alloy profile to be drilled. This ensures a fixed distance between the right end and the drilling position, allowing for direct fixing of the aluminum alloy profile during clamping. The drilling position remains unchanged without secondary adjustments, improving the convenience of drilling in fire-resistant doors and windows.

[0014] 2. This drilling device for fire-resistant doors and windows, through its assembly drilling mechanism, allows for adjustment of the number and position of the drilling device body via an assembly slide that can be freely mounted on the surface of the mounting guide strip. The device body is lowered by an electric push rod, enabling drilling of the aluminum alloy profiles of fire-resistant doors and windows, thus realizing the function of assembly drilling of aluminum alloy profiles during the processing of fire-resistant doors and windows. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the external structure of the auxiliary positioning mechanism of this utility model;

[0018] Figure 3 This is a rear view schematic diagram of the auxiliary positioning mechanism of this utility model;

[0019] Figure 4 This is an exploded view of the external structure of the assembly and drilling mechanism of this utility model.

[0020] In the diagram: 1. Base; 2. Auxiliary positioning mechanism; 21. Fixed stop bar; 22. Scale mark; 23. Limiting rod seat; 24. Moving plate; 25. Threaded rod; 26. Positioning baffle; 3. Assembly drilling mechanism; 31. Electric push rod II; 32. Connecting block; 33. Installation guide bar; 34. Bolt; 35. Assembly slide; 36. Drilling device body; 4. Workbench; 5. Electric push rod I; 6. Push block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Example:

[0024] Please see Figure 1-3 This utility model provides a technical solution: a drilling device for processing fire-resistant doors and windows, including a base 1, a workbench 4 fixedly installed on the top of the base 1, an electric push rod 5 fixedly installed on the top of the workbench 4, a push block 6 fixedly installed on the back of the output end of the electric push rod 5, and an auxiliary positioning mechanism 2 and an assembly drilling mechanism 3 provided on the top of the workbench 4.

[0025] Furthermore, the auxiliary positioning mechanism 2 includes a fixed stop bar 21, which is fixedly installed on the top of the workbench 4. The top of the fixed stop bar 21 is provided with a scale mark 22. A limit rod seat 23 is fixedly installed on the back of the fixed stop bar 21. A movable plate 24 is slidably installed on the outside of the limit rod seat 23. A threaded screw rod 25 is installed on the internal thread of the movable plate 24. A positioning baffle 26 is fixedly installed on the front of the movable plate 24. Through the auxiliary positioning mechanism 2, the fixing position of the aluminum alloy profile can be limited before the drill rod is fixed, so that it can correspond to the pre-set drilling position.

[0026] Furthermore, a rotation limit block is provided on the outside of the threaded rod 25, and the front of the rotation limit block provided on the outside of the threaded rod 25 is fixedly installed on the back of the fixed stop bar 21. Through the rotation limit block, the threaded rod 25 can rotate normally on the back of the fixed stop bar 21, thereby stabilizing the position of the positioning baffle 26.

[0027] Furthermore, a sliding groove is provided inside the fixed stop bar 21, and the movable plate 24 is slidably installed inside the sliding groove provided inside the fixed stop bar 21. Through the sliding groove, the movable plate 24 can slide normally, and at the same time, the movable plate 24 can be properly connected with the positioning baffle 26.

[0028] Please see Figure 4Furthermore, the assembly and drilling mechanism 3 includes an electric push rod 31, which is fixedly installed on the top of the workbench 4. A connecting block 32 is fixedly installed on the top of the output end of the electric push rod 31. An installation guide 33 is fixedly installed on the front of the connecting block 32. A bolt 34 is installed in the internal thread of the installation guide 33. An assembly slide 35 is slidably installed inside the installation guide 33. A drilling device body 36 is fixedly installed on the front of the assembly slide 35. Through the assembly and drilling mechanism 3, the number and position of the drilling device body 36 can be adjusted according to the requirements. At the same time, the electric push rod 31 is used to drive the drilling device body 36 to descend and drill holes.

[0029] Furthermore, grooves are provided at corresponding positions of the mounting guide 33 and the assembly slide 35, and the assembly slide 35 is slidably installed inside the grooves provided inside the mounting guide 33. Through the grooves provided inside the mounting guide 33, the T-shaped limiting block on the back of the assembly slide 35 can slide inside the mounting guide 33. At the same time, the T-shaped limiting block can be used for positioning and limiting, so that the assembly slide 35 can be stably positioned and limited.

[0030] Furthermore, holes are provided at the corresponding positions of the assembly slide 35 and the bolt 34, and the bolt 34 is slidably installed inside the hole provided inside the assembly slide 35. The bolt 34 can pass through normally by using the hole provided at the top of the assembly slide 35, so that the bolt 34 can be properly threaded with the mounting guide 33 to fix the assembly slide 35.

[0031] In actual operation, when this device is used to drill holes in aluminum alloy profiles of the same batch of fire-resistant doors and windows, the drilling points are first marked, and the distance from the points to the right end of the aluminum alloy profile is measured. After the distance is measured, the assembly slide 35 is slidably installed to the center of the installation guide 33. The assembly slide 35 is then fixed with bolts 34. At this point, the installation of the drilling device body 36 is complete. The threaded rod 25 is rotated to make the moving plate 24 begin to move at the limit rod seat 23. Under restricted movement, the moving plate 24 drives the positioning baffle 26 to move. According to the measured distance, the positioning baffle 26 is moved to the specified scale. At this time, the aluminum alloy profile can be placed on the front of the fixed baffle 21, so that its right end is in contact with the left side of the positioning baffle 26. Drive the electric push rod 5 to move the push block 6, which can fix the aluminum alloy profile. Use the motor of the drilling device body 36 to drive the drill rod below to rotate, and at the same time use the electric push rod 31 to drive the drill rod to descend, which can drill holes in the aluminum alloy profile.

[0032] Meanwhile, if multiple drilling device bodies 36 are assembled for multi-hole drilling, first adjust the distance between the drilling device bodies 36 according to the distance between the holes, and at the same time measure the distance between the rightmost hole and the right end. Based on the measured distance, adjust the position between the positioning baffle 26 and the drill rod of the rightmost drilling device body 36.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A punching device for fire resistant door and window processing comprising a base (1), characterized in that: A workbench (4) is fixedly installed on the top of the base (1), an electric push rod (5) is fixedly installed on the top of the workbench (4), a push block (6) is fixedly installed on the back of the output end of the electric push rod (5), and an auxiliary positioning mechanism (2) and an assembly drilling mechanism (3) are provided on the top of the workbench (4).

2. The punching device for processing fireproof doors and windows according to claim 1, characterized in that: The auxiliary positioning mechanism (2) includes a fixed stop bar (21), which is fixedly installed on the top of the workbench (4). The top of the fixed stop bar (21) is provided with a scale mark (22). A limit rod seat (23) is fixedly installed on the back of the fixed stop bar (21). A movable plate (24) is slidably installed on the outside of the limit rod seat (23). A threaded rod (25) is installed on the internal thread of the movable plate (24). A positioning baffle (26) is fixedly installed on the front of the movable plate (24).

3. The punching device for processing fireproof doors and windows according to claim 2, characterized in that: The threaded rod (25) is provided with a rotation limit block on its outside, and the front of the rotation limit block provided on the outside of the threaded rod (25) is fixedly installed with the back of the fixed stop bar (21).

4. The punching device for processing fireproof doors and windows according to claim 2, characterized in that: The fixed baffle (21) has a groove inside, and the movable plate (24) is slidably installed inside the groove inside the fixed baffle (21).

5. The punching device for processing fireproof doors and windows according to claim 1, characterized in that: The assembly drilling mechanism (3) includes an electric push rod two (31), which is fixedly installed on the top of the workbench (4). A connecting block (32) is fixedly installed on the top of the output end of the electric push rod two (31). An installation guide (33) is fixedly installed on the front of the connecting block (32). A bolt (34) is installed in the internal thread of the installation guide (33). An assembly slide (35) is slidably installed inside the installation guide (33). A drilling device body (36) is fixedly installed on the front of the assembly slide (35).

6. The punching device for processing fireproof doors and windows according to claim 5, characterized in that: The mounting guide (33) and the assembly slide (35) are provided with grooves at corresponding positions, and the assembly slide (35) is slidably installed inside the grooves provided inside the mounting guide (33).

7. The punching device for processing fireproof doors and windows according to claim 5, characterized in that: Holes are provided at the corresponding positions of the assembly slide (35) and the bolt (34), and the bolt (34) is slidably installed inside the hole provided inside the assembly slide (35).

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