Building engineering pipe fitting punching device

Abstract

The utility model discloses a constructional engineering pipe fitting punching device, which belongs to the technical field of constructional engineering pipe fitting punching, and adopts the technical scheme that the constructional engineering pipe fitting punching device comprises a punching structure, the top of the punching structure is in bolted connection with a fixing plate, the top of the fixing plate is in bolted connection with a fixing frame, and the inner wall of the fixing frame is in inserted connection with a replacement die assembly; a recycling box is placed on the rear side of the punching structure, a material recycling mechanism is arranged at the top of the recycling box, the surface of the material recycling mechanism is in bolted connection with the inner wall of the punching structure, and a conveying wheel is arranged at the top of the punching structure. The problems that the machining environment is poor, the equipment failure risk is high, resources are difficult to recycle, the punching die replacement procedure is complex, time consumption is long, the machining requirement of multi-pipe-diameter pipe fittings is difficult to meet, and the production efficiency is limited are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching holes for pipe fittings in construction engineering, in particular to a punching hole device for pipe fittings in construction engineering. Background Art

[0002] The punching device for pipe fittings in construction projects is a special equipment in the field of construction projects. It has a power system to provide punching force, a punching die system to determine the punching shape and size, a clamp system to stabilize the pipe fittings to ensure accurate punching position, and a control system to regulate the punching speed and position accuracy. It is used to punch holes that meet the requirements at specific positions of various pipe fittings to meet the needs of pipeline connection, branch installation or fixation, and ensure the smooth construction of the pipeline system of construction projects.

[0003] Commonly used processing devices often fail to position and fix the pipeline during use, resulting in poor bending effects during processing and failure to protect the pipeline;

[0004] The existing patent (publication number: CN219541404U) discloses an energy-saving pipe processing and forming mechanism for construction, including a base, a mounting plate fixedly installed on the top of the base, and a rotating plate rotatably installed on the mounting plate. This utility model places the energy-saving pipe on the mounting plate and makes the pipe located between a plurality of limit columns and rotating columns. During the placement process, the pipe bending spring is inserted into the pipe, and then the rotating plate is rotated by holding the handle to bend the pipe, and the pipe bending spring can protect the pipe; during the pipe bending process, the rotating block can be rotated, the threaded rod and the threaded sleeve are threadedly connected, the pressure plate can press the cross plate down, and the arc groove at the bottom of the pressure block can limit and fix the pipe, making it convenient to bend.

[0005] In view of the above problems, existing patents have provided solutions, but most of the existing punching devices for construction engineering pipe fittings are not equipped with an efficient debris recovery structure, which easily causes debris to be scattered near the processing machine tools, resulting in a poor processing environment, a high risk of equipment failure and difficulty in recycling resources. In addition, the punching die replacement procedure is complicated and time-consuming, which makes it difficult to meet the processing needs of multi-diameter pipe fittings, limiting production efficiency.

[0006] Therefore, a punching device for pipe fittings in construction engineering is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a punching device for construction engineering pipe fittings, which can solve the problem that most of the existing punching devices for construction engineering pipe fittings are not equipped with an efficient debris recovery structure, which easily causes debris to be scattered near the processing machine tool, thereby resulting in a poor processing environment, a high risk of equipment failure and difficulty in recycling resources, and the punching die replacement procedure is complicated and time-consuming, making it difficult to meet the processing needs of multi-diameter pipe fittings, thereby limiting the production efficiency.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a punching device for pipe fittings of a construction project, comprising a punching structure, a fixing plate is bolted to the top of the punching structure, a fixing frame is bolted to the top of the fixing plate, a replacement mold assembly is plugged into the inner wall of the fixing frame, a recovery box is placed on the rear side of the punching structure, a material recovery mechanism is arranged on the top of the recovery box, the surface of the material recovery mechanism is bolted to the inner wall of the punching structure, a transmission wheel is arranged on the top of the punching structure, and a limiting structure is arranged on the top of the punching structure;

[0009] The material recovery mechanism includes a recovery box, a recovery channel and a material suction component. The bottom of the material suction component is bolted to the top of the recovery box, the bottom of the recovery channel is fixedly connected to the top of the material suction component, the surface of the recovery channel is bolted to the inner wall of the punching structure, the top of the recovery channel is bolted to the bottom of the recovery box, and the bottom of the recovery box is bolted to the top of the punching structure.

[0010] Preferably, the inner wall of the replacement mold assembly is threadedly connected with a bolt, and the surface of the bolt is movably connected to the inner wall of the fixing frame.

[0011] Preferably, the replacement mold assembly includes a mold rod, a mounting block and an insert block, the top of the insert block is bolted to the bottom of the mounting block, the right side of the mold rod is bolted to the left side of the mounting block, the surface of the insert block is plugged into the inner wall of the fixing frame, and the surface of the bolt is threadedly connected to the inner wall of the insert block.

[0012] Preferably, the bottom of the mounting block contacts the top of the fixing frame, and the inner wall of the fixing frame is provided with a slot for use with the inserting block.

[0013] Preferably, a limiting frame is bolted to the top of the punching structure, and the surface of the transmission wheel is rotatably connected to the inner wall of the limiting frame.

[0014] Preferably, a driving wheel is bolted to the front side of the transmission wheel, and a driving belt is wound around the surface of the driving wheel.

[0015] Preferably, a fixing component is bolted to the front side of the limiting frame, an output component is bolted to the top of the fixing component, and a rear side of the output component is bolted to the front side of the driving wheel.

[0016] Preferably, the top of the punching structure is bolted to a limiting block, and the side of the limiting structure close to the limiting block is bolted to the limiting block.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. This application sets up a material recovery mechanism, and when in use, the material recovery mechanism outputs the material through the suction component, and the debris is sucked into the recovery box and the recovery channel in turn and transmitted to the recovery box, thereby preventing the debris from escaping, improving the processing environment and facilitating resource recycling;

[0019] 2. This application sets up a replacement mold assembly, and the replacement mold assembly and the fixed frame adopt a quick-plug connection to facilitate the rapid replacement of the mold and reduce the mold change time. The limit structure and the transmission wheel rely on the PLC control system to improve the punching accuracy and stability, reduce the defect rate, save labor costs and improve operation safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the construction engineering pipe punching device of the utility model;

[0021] Figure 2 A structural diagram of a replacement mold assembly for the utility model;

[0022] Figure 3 This is a structural diagram of the transmission wheel of the utility model;

[0023] Figure 4 This is a structural diagram of the limit frame of the utility model;

[0024] Figure 5 This is a structural diagram of the material recovery mechanism of the utility model;

[0025] Figure 6 It is a structural diagram of the limiting structure of the utility model.

[0026] In the figure, 1. punching structure; 2. replaceable mold assembly; 201. mold rod; 202. mounting block; 203. insert block; 3. material recovery mechanism; 301. recovery box; 302. recovery channel; 303. suction assembly; 4. fixing plate; 5. fixing frame; 6. recovery box; 7. transmission wheel; 8. bolt; 9. slot; 10. limit frame; 11. driving wheel; 12. driving belt; 13. fixing assembly; 14. output assembly; 15. limit block; 16. limit structure. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-6 , the utility model provides a technical solution:

[0029] A punching device for pipe fittings of a construction project, comprising a punching structure 1, a fixing plate 4 is bolted to the top of the punching structure 1, a fixing frame 5 is bolted to the top of the fixing plate 4, a replacement mold assembly 2 is plugged into the inner wall of the fixing frame 5, a recovery box 6 is placed on the rear side of the punching structure 1, a material recovery mechanism 3 is arranged on the top of the recovery box 6, the surface of the material recovery mechanism 3 is bolted to the inner wall of the punching structure 1, a transmission wheel 7 is arranged on the top of the punching structure 1, and a limiting structure 16 is arranged on the top of the punching structure 1;

[0030] The material recovery mechanism 3 includes a recovery box 301, a recovery channel 302 and a suction assembly 303. The bottom of the suction assembly 303 is bolted to the top of the recovery box 6, the bottom of the recovery channel 302 is fixedly connected to the top of the suction assembly 303, the surface of the recovery channel 302 is bolted to the inner wall of the punching structure 1, the top of the recovery channel 302 is bolted to the bottom of the recovery box 301, and the bottom of the recovery box 301 is bolted to the top of the punching structure 1.

[0031] In this embodiment: by setting a material recovery mechanism 3, the material recovery mechanism 3 uses the suction component 303 as the power core, and the suction force of the suction component 303 can capture various debris generated at the moment of punching, so that the debris enters the inner wall of the recovery channel 302 through the recovery box 301, and the debris is transmitted to the recovery box 6 under the traction of the negative pressure airflow on the inner wall of the recovery channel 302, which effectively prevents the debris from escaping around the punching structure 1, improves the cleanliness of the processing environment, realizes the centralized recovery of debris, and facilitates the subsequent resource recycling. By setting a replacement mold component 2, a quick-insert type is adopted between the replacement mold component 2 and the fixing frame 5 The connecting structure allows operators to quickly replace the molds required for pipe fittings of different diameters with simple operations, which expands the application scope of the punching structure 1 and enables the punching structure 1 to flexibly cope with the punching tasks of pipe fittings of multiple specifications, effectively reducing the mold replacement time. The limiting structure 16 and the transmission wheel 7 are used in conjunction with the PLC control system. The transmission wheel 7 pushes the pipe fittings at a constant and precise speed, and the limiting structure 16 controls the hole spacing and the spatial position of the pipe fittings according to a preset program, which greatly improves the punching accuracy and quality stability, reduces the product defect rate caused by human factors, saves labor costs and improves operation safety.

[0032] Specifically, Figure 2 As shown, the inner wall of the replacement mold assembly 2 is threadedly connected with a bolt 8 , and the surface of the bolt 8 is movably connected to the inner wall of the fixing frame 5 .

[0033] Specifically, Figure 2As shown, the replacement mold assembly 2 includes a mold rod 201, a mounting block 202 and an insert block 203. The top of the insert block 203 is bolted to the bottom of the mounting block 202, the right side of the mold rod 201 is bolted to the left side of the mounting block 202, the surface of the insert block 203 is plugged into the inner wall of the fixing frame 5, and the surface of the bolt 8 is threadedly connected to the inner wall of the insert block 203.

[0034] Specifically, Figure 2 As shown, the bottom of the mounting block 202 contacts the top of the fixing frame 5 , and the inner wall of the fixing frame 5 is provided with a slot 9 for use with the inserting block 203 .

[0035] In this embodiment: the plug block 203 in the replacement mold assembly 2 is plugged into the fixing frame 5, which improves the convenience of replacing the mold rod 201. Then, the bolt 8 is rotated on the inner wall of the fixing frame 5 and the plug block 203 to facilitate limiting the position of the plug block 203, ensuring that the mold rod 201 is not easily loosened or displaced during use, thereby ensuring the punching accuracy. The slot 9 provided on the inner wall of the fixing frame 5 facilitates the plugging of the plug block 203 with the fixing frame 5, thereby enhancing the adaptability of the punching structure 1 to the punching tasks of pipe fittings with different diameters and improving production efficiency.

[0036] Specifically, Figure 4 As shown, the top of the punching structure 1 is bolted to a limiting frame 10 , and the surface of the transmission wheel 7 is rotatably connected to the inner wall of the limiting frame 10 .

[0037] Specifically, Figure 3 , Figure 4 As shown, a driving wheel 11 is bolted to the front side of the transmission wheel 7 , and a driving belt 12 is wound around the surface of the driving wheel 11 .

[0038] In this embodiment: the limit frame 10 on the top of the punching structure 1 provides stable rotation support for the transmission wheel 7, ensuring that the transmission wheel 7 can push the pipe in a stable state, and the cooperation between the driving wheel 11 and the driving belt 12 can effectively transmit power, so that the transmission wheel 7 can operate at a set speed, ensuring the stability and accuracy of pipe transportation, and helping to improve the punching quality and overall operating efficiency.

[0039] Specifically, Figure 3 , Figure 4 As shown, a fixing assembly 13 is bolted to the front side of the limiting frame 10 , an output assembly 14 is bolted to the top of the fixing assembly 13 , and a rear side of the output assembly 14 is bolted to the front side of the driving wheel 11 .

[0040] Specifically, Figure 6 As shown, the top of the punching structure 1 is bolted to the limiting block 15 , and the limiting structure 16 is bolted to the limiting block 15 on one side close to the limiting block 15 .

[0041] In this embodiment: the connection between the limit block 15 and the limit structure 16 can limit the position of the pipe fitting, avoid the pipe fitting from being offset, shaking, etc. during the transmission and punching process, and cooperate with the transmission wheel 7 to more accurately control the punching position and hole spacing, thereby further improving the punching accuracy and quality stability, and reducing the risk of product defects caused by pipe fitting position deviation.

[0042] Working principle: During the use of the punching structure 1, a material recovery mechanism 3 is provided. The material recovery mechanism 3 uses the suction component 303 as the power core. The suction force of the suction component 303 can capture various debris generated at the moment of punching, so that the debris enters the inner wall of the recovery channel 302 through the recovery box 301. The debris is transferred to the recovery box 6 under the traction of the negative pressure airflow on the inner wall of the recovery channel 302, which effectively prevents the debris from escaping around the punching structure 1, improves the cleanliness of the processing environment, realizes the centralized recovery of debris, and facilitates the subsequent resource recycling. By providing a replacement mold component 2, the replacement mold component 2 and the fixing frame 5 are connected. A quick-plug connection structure is adopted, and the operator only needs to perform simple operations to quickly complete the replacement of molds required for pipe fittings of different diameters, which expands the application scope of the punching structure 1, enables the punching structure 1 to flexibly cope with the punching tasks of pipe fittings of multiple specifications, and effectively reduces the mold replacement time. The limiting structure 16 and the transmission wheel 7 are used in conjunction with the PLC control system. The transmission wheel 7 pushes the pipe fittings at a constant and precise speed, and the limiting structure 16 controls the hole spacing and the spatial position of the pipe fittings according to the preset program, which greatly improves the punching accuracy and quality stability, reduces the product defect rate caused by human factors, saves labor costs and improves operation safety.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device for pipe fittings in construction engineering, comprising a punching structure (1), characterized in that: A fixing plate (4) is bolted to the top of the punching structure (1), a fixing frame (5) is bolted to the top of the fixing plate (4), a replacement mold assembly (2) is inserted into the inner wall of the fixing frame (5), a recovery box (6) is placed on the rear side of the punching structure (1), a material recovery mechanism (3) is arranged on the top of the recovery box (6), the surface of the material recovery mechanism (3) is bolted to the inner wall of the punching structure (1), a transmission wheel (7) is arranged on the top of the punching structure (1), and a limiting structure (16) is arranged on the top of the punching structure (1); The material recovery mechanism (3) comprises a recovery box (301), a recovery channel (302) and a material suction component (303); the bottom of the material suction component (303) is bolted to the top of the recovery box (6); the bottom of the recovery channel (302) is fixedly connected to the top of the material suction component (303); the surface of the recovery channel (302) is bolted to the inner wall of the punching structure (1); the top of the recovery channel (302) is bolted to the bottom of the recovery box (301); and the bottom of the recovery box (301) is bolted to the top of the punching structure (1).

2. A construction engineering pipe punching device according to claim 1, characterized in that: The inner wall of the replacement mold assembly (2) is threadedly connected with a bolt (8), and the surface of the bolt (8) is movably connected to the inner wall of the fixing frame (5).

3. A construction engineering pipe punching device according to claim 2, characterized in that: The replacement mold assembly (2) comprises a mold rod (201), a mounting block (202) and an insert block (203); the top of the insert block (203) is bolted to the bottom of the mounting block (202); the right side of the mold rod (201) is bolted to the left side of the mounting block (202); the surface of the insert block (203) is plugged into the inner wall of the fixing frame (5); and the surface of the bolt (8) is threadedly connected to the inner wall of the insert block (203).

4. A construction engineering pipe punching device according to claim 3, characterized in that: The bottom of the mounting block (202) contacts the top of the fixing frame (5), and the inner wall of the fixing frame (5) is provided with a slot (9) for use with the insert block (203).

5. A construction engineering pipe punching device according to claim 1, characterized in that: The top of the punching structure (1) is bolted to a limiting frame (10), and the surface of the transmission wheel (7) is rotatably connected to the inner wall of the limiting frame (10).

6. A construction engineering pipe punching device according to claim 5, characterized in that: A driving wheel (11) is bolted to the front side of the transmission wheel (7), and a driving belt (12) is wound around the surface of the driving wheel (11).

7. A construction engineering pipe punching device according to claim 6, characterized in that: A fixing component (13) is bolted to the front side of the limiting frame (10), an output component (14) is bolted to the top of the fixing component (13), and a rear side of the output component (14) is bolted to the front side of the driving wheel (11).

8. A construction engineering pipe punching device according to claim 1, characterized in that: The top of the punching structure (1) is bolted to a limiting block (15), and the limiting structure (16) is bolted to the limiting block (15) on a side close to the limiting block (15).

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