Cement board punching machine for municipal engineering

Abstract

The utility model discloses a cement board punching machine for municipal engineering, which comprises a shell, a mounting plate arranged in the shell and a punching block arranged at the lower end of the mounting plate, and further comprises a sealing door, the sealing door is arranged on the front side of the shell, a positioning rod is arranged at the lower end of the shell, a cement board body is arranged on the upper side of the positioning rod, and the cement board body is arranged in the shell. A limiting assembly is arranged on the outer side of the cement board body, the limiting assembly is composed of a first motor, a first connecting disc, a second connecting disc, a first connecting rod and a limiting plate, and a chip groove is formed in the outer side of the limiting assembly; the second motor is installed on the right side of the upper end of the shell. According to the cement board punching machine for municipal engineering, cement boards can be positioned and fixed in the using process, punching deviation is not prone to being caused, meanwhile, the boards can be protected in the punching process, uneven stress of the boards is not prone to being caused, and better adaptability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement board punching machines, in particular to a cement board punching machine for municipal engineering. Background Art

[0002] Stamping is a method used to apply pressure to profiles such as plates and pipes to deform them to achieve plasticity or cutting. Cement boards often used in municipal engineering are all the same size during production, so they need to be cut to the appropriate size during use. The punching machine can complete the work conveniently, effectively improving work efficiency and reducing labor intensity. For example:

[0003] Announcement No. CN219153346U provides a cement board punching machine for municipal engineering, specifically relating to the field of cement board processing technology, including columns and a base plate, wherein a group of columns are fixedly connected to the four corners of the top of the base plate. The utility model is provided with a mounting plate, a connecting block, a lifting plate, a driving motor, a top box, a threaded sleeve, a counter screw, a through slot, a telescopic rod, an empty slot and a push rod. When the device is used to punch a cement board, after the cement board is placed on the top of the base plate, the driving motor is started to drive the counter screw inside the top box to rotate while driving the threaded sleeve outside it to move inward. The threaded sleeve then pushes the lifting plate at the bottom end down through the push rod. When the lifting plate is lowered, it drives the mounting plate at the bottom end to lower, thereby punching the cement board at the bottom end. Because the push rods on both sides push and the lifting plate and the multiple groups of connecting blocks at the bottom end apply force at the same time, it is possible to ensure uniform and stable force during punching.

[0004] The above-mentioned existing technical solutions have the following defects: the current punching machine is generally unable to position and fix the cement board during use, which easily causes the punching to deviate. At the same time, the board cannot be protected during the punching process, which easily causes the board to be unevenly stressed. It is inconvenient to use, not suitable for more usage environments, and has low practicality. Therefore, the utility model provides a cement board punching machine for municipal engineering to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a cement board punching machine for municipal engineering, so as to solve the problems raised in the above-mentioned background technology that the cement board cannot be positioned and fixed during use, which easily causes deviation in the punching, and the board cannot be protected during the punching process, which easily causes uneven force on the board, inconvenient use, not suitable for more usage environments, and low practicality.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a cement board punching machine for municipal engineering, comprising: a housing, a mounting plate disposed inside the housing, and a punching block disposed at the lower end of the mounting plate, and further comprising:

[0007] A sealing door is mounted on the front side of the housing, and a positioning rod is provided at the lower end of the housing. A cement board body is provided on the upper side of the positioning rod, and a limiting assembly is provided on the outer side of the cement board body. The limiting assembly is composed of a first motor, a first connecting plate, a second connecting plate, a first connecting rod and a limiting plate. A chip removal groove is provided on the outer side of the limiting assembly.

[0008] The second motor is installed on the right side of the upper end of the shell, and the left side of the second motor is connected to the second connecting rod, a connecting block is provided on the outside of the second connecting rod, and a limiting block is installed on the upper end of the connecting block, the lower end of the connecting block is connected to a support rod, a guide rod is installed on the outside of the mounting plate, and the limiting rod passes through the outside of the stamping block.

[0009] Preferably, a first motor is installed at the rear end of the cement board body, and a first connecting plate is provided on the front side of the first motor, a second connecting plate is installed on the left side of the first connecting plate, and a first connecting rod is connected to the outer side of the second connecting plate, and a limiting plate is installed at the outer end of the first connecting rod.

[0010] Preferably, the first connecting disk and the second connecting disk are arranged to engage with each other relative to each other, and the first connecting rod connected to the outer side of the second connecting disk is arranged to rotate relative to the outer shell.

[0011] Preferably, the first connecting rod is threadedly connected to the limiting plate, and the limiting plate is relatively engaged with the cement board body.

[0012] Preferably, the threads at the left and right ends of the second connecting rod are arranged opposite to each other, and the second connecting rod is connected to the connecting block by relative threads.

[0013] Preferably, the limit block and the housing are arranged to slide relative to each other, and the longitudinal section of the limit block is a "T"-shaped structure.

[0014] Preferably, the support rod, the connecting block and the mounting plate are all arranged to rotate relative to each other, and the support rod is arranged bilaterally symmetrically about the central axis of the mounting plate.

[0015] Preferably, a force-bearing plate is provided on the inner side of the punching block, and a damper is installed inside the force-bearing plate.

[0016] Preferably, the load-bearing plate and the guide rod are all arranged to slide relative to the mounting plate, and the guide rod is arranged symmetrically about the central axis of the mounting plate.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the cement board punching machine for municipal engineering can position and fix the cement board during use, which is not likely to cause deviation in punching. At the same time, the board can be protected during the punching process, which is not likely to cause uneven force on the board, and has better adaptability, as shown in the following content:

[0018] 1. The limiting plate is relatively engaged with the cement board body, and the sealing door is rotated to keep it in the open state. At the same time, the cement board body is placed inside the shell along the positioning rod. At this time, the first motor drives the first connecting disk to rotate, so that the first connecting disk drives the second connecting disk and the first connecting rod to rotate. At the same time, the first connecting rod pushes the limiting plate to engage with the cement board body, thereby completing the positioning and fixing of the cement board body;

[0019] 2. After the limit work of the cement board body is completed by the relative sliding arrangement of the force-bearing plate, the guide rod and the mounting plate, the second motor drives the second connecting rod to rotate, so that the second connecting rod pushes the connecting block to slide inward along the limit block. At the same time, the support rod rotates along the connecting block and the mounting plate, so that the support rod pushes the mounting plate to move downward along the guide rod. At this time, the mounting plate drives the stamping block to stamp the cement board body, thereby completing the stamping work of the cement board body.

[0020] Furthermore, at this time, the mounting plate moves downward to drive the lower surface of the load-bearing plate to fit against the upper surface of the cement board body. At the same time, the load-bearing plate cooperates with the outer shell to limit the cement board body between the load-bearing plate and the outer shell, so that the cement board body is more evenly stressed while being punched by the punching block, thereby completing the force protection work for the cement board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model from above;

[0024] Figure 4 This is a front view cross-sectional structural diagram of the utility model after the installation plate is moved.

[0025] In the figure: 1. Shell; 2. Closing door; 3. Positioning rod; 4. Cement board body; 5. Limiting assembly; 501. First motor; 502. First connecting plate; 503. Second connecting plate; 504. First connecting rod; 505. Limiting plate; 6. Chip groove; 7. Second motor; 8. Second connecting rod; 9. Connecting block; 10. Limiting block; 11. Support rod; 12. Mounting plate; 13. Guide rod; 14. Stamping block; 15. Limiting rod; 16. Force plate; 17. Damper. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-4 The utility model provides a technical solution: a cement board punching machine for municipal engineering, comprising: a housing 1, a mounting plate 12 arranged inside the housing 1, and a punching block 14 arranged at the lower end of the mounting plate 12, and further comprising:

[0028] The sealing door 2 is mounted on the front side of the housing 1, and a positioning rod 3 is provided at the lower end of the housing 1. A cement board body 4 is provided on the upper side of the positioning rod 3, and a limit assembly 5 is provided on the outer side of the cement board body 4. The limit assembly 5 is composed of a first motor 501, a first connecting plate 502, a second connecting plate 503, a first connecting rod 504 and a limit plate 505. A chip removal groove 6 is provided on the outer side of the limit assembly 5;

[0029] The second motor 7 is installed on the right side of the upper end of the shell 1, and the left side of the second motor 7 is connected to the second connecting rod 8, the outer side of the second connecting rod 8 is provided with a connecting block 9, and the upper end of the connecting block 9 is installed with a limiting block 10, the lower end of the connecting block 9 is connected to a support rod 11, the outer side of the mounting plate 12 is installed with a guide rod 13, and the outer side of the punching block 14 passes through the limiting rod 15 to form a complete punching machine.

[0030] like Figure 1 、 Figure 2 and Figure 3As shown, a first motor 501 is installed at the rear end of the cement board body 4, and a first connecting disk 502 is provided on the front side of the first motor 501, a second connecting disk 503 is installed on the left side of the first connecting disk 502, and a first connecting rod 504 is connected to the outer side of the second connecting disk 503, and a limiting plate 505 is installed on the outer end of the first connecting rod 504, the first connecting disk 502 and the second connecting disk 503 are relatively meshed, and the first connecting rod 504 connected to the outer side of the second connecting disk 503 is relatively rotated with the shell 1, and the first connecting rod 504 and the limiting plate 505 are relatively meshed. The positioning plate 505 is relatively threadedly connected, and the limit plate 505 is relatively engaged with the cement board body 4. The sealing door 2 is rotated to keep it in the open state, and the cement board body 4 is placed inside the shell 1 along the positioning rod 3. At this time, the first motor 501 drives the first connecting disk 502 to rotate, so that the first connecting disk 502 pushes the second connecting disk 503 and the first connecting rod 504 to rotate. At the same time, the first connecting rod 504 pushes the limit plate 505 to engage with the cement board body 4, thereby completing the positioning and fixing of the cement board body 4.

[0031] like Figure 1 、 Figure 2 and Figure 4 As shown, the threads at the left and right ends of the second connecting rod 8 are set opposite to each other, and the second connecting rod 8 is threadedly connected to the connecting block 9, the limit block 10 is set to slide relatively with the shell 1, and the longitudinal section of the limit block 10 is a "T"-shaped structure, the support rod 11 and the connecting block 9 and the mounting plate 12 are all relatively rotated, and the support rod 11 is symmetrically arranged about the central axis of the mounting plate 12, a force plate 16 is provided on the inner side of the stamping block 14, and a damper 17 is installed inside the force plate 16, the force plate 16 and the guide rod 13 are all set to slide relatively with the mounting plate 12, and the guide rod 13 is symmetrically arranged about the central axis of the mounting plate 12. After completing the limiting work on the cement board body 4, the second connecting rod 8 is driven by the second motor 7 to move The second connecting rod 8 is rotated so that the second connecting rod 8 pushes the connecting block 9 to slide inward along the limit block 10. At the same time, the support rod 11 is rotated along the connecting block 9 and the mounting plate 12, so that the support rod 11 pushes the mounting plate 12 to move downward along the guide rod 13. At this time, the mounting plate 12 drives the punching block 14 to punch the cement board body 4, thereby completing the punching work of the cement board body 4; at this time, the mounting plate 12 moves downward to drive the lower surface of the force-bearing plate 16 to fit the upper surface of the cement board body 4. At the same time, the force-bearing plate 16 cooperates with the outer shell 1 to limit the cement board body 4 between the force-bearing plate 16 and the outer shell 1, so that the cement board body 4 is punched by the punching block 14 while the force is more uniform, thereby completing the force protection work of the cement board body 4.

[0032] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology. It will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cement board punching machine for municipal engineering, comprising: The housing (1), a mounting plate (12) provided inside the housing (1), and a punching block (14) provided at the lower end of the mounting plate (12), are characterized in that they further include: A sealing door (2) is mounted on the front side of the housing (1), and a positioning rod (3) is provided at the lower end of the housing (1), a cement board body (4) is provided on the upper side of the positioning rod (3), and a limiting assembly (5) is provided on the outer side of the cement board body (4), the limiting assembly (5) is composed of a first motor (501), a first connecting disk (502), a second connecting disk (503), a first connecting rod (504) and a limiting plate (505), and a chip removal groove (6) is provided on the outer side of the limiting assembly (5); The second motor (7) is mounted on the right side of the upper end of the housing (1), and the left side of the second motor (7) is connected to a second connecting rod (8), a connecting block (9) is provided on the outer side of the second connecting rod (8), and a limiting block (10) is installed on the upper end of the connecting block (9), a supporting rod (11) is connected to the lower end of the connecting block (9), a guide rod (13) is installed on the outer side of the mounting plate (12), and the outer side of the stamping block (14) passes through the limiting rod (15).

2. A cement board punching machine for municipal engineering according to claim 1, characterized in that: A first motor (501) is installed at the rear end of the cement board body (4), and a first connecting disk (502) is provided on the front side of the first motor (501); a second connecting disk (503) is installed on the left side of the first connecting disk (502), and a first connecting rod (504) is connected to the outer side of the second connecting disk (503); a limiting plate (505) is installed on the outer end of the first connecting rod (504).

3. The cement board punching machine for municipal engineering according to claim 2, characterized in that: The first connecting disk (502) and the second connecting disk (503) are arranged to engage with each other relative to each other, and the first connecting rod (504) connected to the outside of the second connecting disk (503) is arranged to rotate relative to the housing (1).

4. The cement board punching machine for municipal engineering according to claim 2, characterized in that: The first connecting rod (504) is threadedly connected to the limiting plate (505), and the limiting plate (505) is relatively engaged with the cement board body (4).

5. The cement board punching machine for municipal engineering according to claim 1, characterized in that: The threads at the left and right ends of the second connecting rod (8) are arranged opposite to each other, and the second connecting rod (8) and the connecting block (9) are connected to each other by relative threads.

6. The cement board punching machine for municipal engineering according to claim 1, characterized in that: The limiting block (10) and the housing (1) are arranged to slide relative to each other, and the longitudinal section of the limiting block (10) is a "T"-shaped structure.

7. The cement board punching machine for municipal engineering according to claim 1, characterized in that: The support rod (11), the connecting block (9) and the mounting plate (12) are all arranged to rotate relative to each other, and the support rod (11) is arranged symmetrically about the central axis of the mounting plate (12).

8. The cement board punching machine for municipal engineering according to claim 1, characterized in that: A force-bearing plate (16) is provided on the inner side of the punching block (14), and a damper (17) is installed inside the force-bearing plate (16).

9. A cement board punching machine for municipal engineering according to claim 8, characterized in that: The force-bearing plate (16) and the guide rod (13) are all arranged to slide relative to the mounting plate (12), and the guide rod (13) is arranged symmetrically about the central axis of the mounting plate (12).

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