Plate punching device for constructional engineering

Abstract

The utility model discloses a plate perforating device for constructional engineering, which comprises a perforating table, a support and a perforating device body, the support is mounted on the table wall of the perforating table, the perforating device body extending to the perforating table is mounted on a top frame plate of the support, and the plate perforating device further comprises an auxiliary clamping mechanism. The auxiliary clamping mechanism comprises a U-shaped groove, an inner supporting plate, an L-shaped guide groove, an L-shaped guide plate, a magnetism isolating base, an electromagnet, an electric push rod, a pressing plate and a transverse connecting plate, the auxiliary clamping mechanism is arranged at the position, below the punching device body, of the punching table, the auxiliary clamping mechanism can form a supporting plate structure in the punching table, and a plate can be placed on the surface of the inner supporting plate from the U-shaped groove; and then a worker pushes the L-shaped guide plate to slide in the L-shaped guide groove of the punching table to a downward pressing clamping position, after the electric push rod drives the pressing plate to downwards press the plate on the surface of the inner supporting plate, the electromagnet at the position of the L-shaped guide plate can be magnetically attracted in the groove wall of the L-shaped guide groove for positioning, and it is guaranteed that the plate for constructional engineering is conveniently clamped and punched at the position of the punching device.

Description

Technical Field

[0001] The utility model relates to the technical field of plate punching, in particular to a plate punching device used in construction engineering. Background Art

[0002] A construction project refers to the engineering entity formed through the construction of various types of buildings and their ancillary facilities, as well as the installation of supporting wiring, piping, and equipment. "Buildings" refer to projects with roofs, beams, columns, walls, foundations, and interior spaces that meet the needs of production, living, learning, and public activities. A construction project encompasses the planning, surveying, design, construction, and completion of all technical work and completed projects for the construction, renovation, or expansion of buildings and their ancillary structures, including the installation of supporting wiring, piping, and equipment. Sheet metal is essential in construction projects, and pre-drilled holes are required for installation.

[0003] Application number: CN202323464750.8 is a plate punching device used in construction projects. The telescopic device can drive the pushing plate to move back and forth, so it is suitable for clamping plates of different widths. By rotating the fixed pressure rod to move downward on the fixed seat, the pressing plate is pressed and fixed to the plate. This can also achieve pressing of plates of different thicknesses. In this way, there is no need for workers to hold the pressing plate with their hands, and the installation method is convenient, which can effectively improve the punching efficiency.

[0004] When the plate punching device of the prior art is used to punch holes in the plate for construction projects, the plate will be placed on the punching table, and then the punching device body at the bracket can punch the plate. However, when the clamping mechanism at the punching table clamps the plate, it is often necessary to rotate multiple threaded structures to clamp the plate. When punching holes in plates of the same specification in the same batch, it is necessary to rotate multiple threaded structures each time to clamp or release the plate, which makes the clamping operation when punching holes in the plate more inconvenient. For this reason, we propose a plate punching device for construction projects. Utility Model Content

[0005] The main purpose of the present invention is to provide a plate punching device for construction projects, wherein an auxiliary clamping mechanism is arranged at the punching table below the punching device body, and the auxiliary clamping mechanism can form a support plate structure in the punching table, and the plate can be placed on the surface of the inner support plate from the U-shaped groove, and then the worker pushes the L-shaped guide plate to slide in the L-shaped guide groove of the punching table to a downward pressing and clamping position, and as the electric push rod brings the pressure plate to press the plate on the surface of the inner support plate, the electromagnet at the L-shaped guide plate can be magnetically attracted to the groove wall of the L-shaped guide groove for positioning, thereby ensuring that the plate used in the construction project is conveniently clamped and punched at the punching device, so that there is no need to rotate multiple threaded structures for clamping when punching the plate, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A plate punching device for construction engineering, comprising a punching table, a bracket and a punching device body, wherein the bracket is installed at the table wall of the punching table, and the top frame plate of the bracket is installed with the punching device body extending toward the punching table, and further comprising an auxiliary clamping mechanism, wherein the auxiliary clamping mechanism comprises a U-shaped groove, an inner supporting plate, an L-shaped guide groove, an L-shaped guide plate, a magnetic isolation seat, an electromagnet, an electric push rod, a pressure plate and a cross-connecting plate, a U-shaped groove is recessed on the surface of the opposite table plate of the punching table, and an inner supporting plate is welded in the punching table on one side of the U-shaped groove, and the punching table is supported by a U-shaped support plate. The table body near the inner support plate is recessed with an L-shaped guide groove for clamping the L-shaped guide plate, and the lower surface of the top plate extending into the punching table is locked with an electric push rod by bolts, and the telescopic rod of the electric push rod is welded downward with a pressure plate that presses toward the inner support plate, and the L-shaped guide plate extending out of the L-shaped guide groove and the outer plate surface of the punching table is welded with a horizontal connecting plate, and the back side of the vertical plate body of the L-shaped guide plate is recessed with a strip guide groove, and a magnetic isolation seat with an embedded electromagnet is clamped in the strip guide groove, and the magnetic isolation seat, the electromagnet and the groove wall of the strip guide groove are locked by bolts.

[0008] Furthermore, mounting holes are provided between the magnetic isolation seat, the electromagnet and the slot wall of the strip guide slot, and aluminum bolts are screwed between the mounting holes of the magnetic isolation seat, the electromagnet and the strip guide slot;

[0009] By adopting the above technical solution, the mounting holes of the magnetic isolation seat, the electromagnet and the guide groove can be screwed with aluminum bolts, thereby reducing the interference of the electromagnet on the electric push rod.

[0010] Furthermore, the upper plate surface of the inner support plate and the bottom groove wall of the U-shaped groove are at the same horizontal height;

[0011] By adopting the above technical solution, the construction engineering board can be pushed onto the surface of the inner support plate from the U-shaped groove to obtain support.

[0012] Furthermore, the length of the L-shaped guide plate is greater than the length of the L-shaped guide groove, and a cross-connecting plate is welded between the top plates of the L-shaped guide plate;

[0013] By adopting the above technical solution, the L-shaped guide plate can be extended from the L-shaped guide groove and welded to the cross-connecting plate.

[0014] Furthermore, a cavity is formed in the punching platform below the inner supporting plate, and a bottom material pipe is welded downwardly at the bottom cavity opening of the cavity;

[0015] By adopting the above technical solution, the bucket cavity of the punching table can collect waste chips generated by punching the plate, and then the waste chips flow into the bottom material pipe along the bucket cavity and are discharged downward.

[0016] Furthermore, a wire hole for passing the control wire is opened on the side of the magnetic isolation seat, and the electromagnet in the magnetic isolation seat contacts the vertical slot wall of the L-shaped guide slot;

[0017] By adopting the above technical solution, after the electromagnet is installed in the magnetic isolation seat, the control wire of the electromagnet can pass through the wire hole and the lead groove to connect to the outside.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The utility model provides an auxiliary clamping mechanism at the punching table below the punching device body, and the auxiliary clamping mechanism can form a supporting plate structure in the punching table. The plate can be placed on the surface of the inner supporting plate from the U-shaped groove, and then the worker pushes the L-shaped guide plate to slide in the L-shaped guide groove of the punching table to the pressing and clamping position. As the electric push rod brings the pressing plate to press the plate on the surface of the inner supporting plate, the electromagnet at the L-shaped guide plate can be magnetically attracted to the groove wall of the L-shaped guide groove for positioning, ensuring that the plate used in the construction project is conveniently clamped and punched at the punching device, so that there is no need to rotate multiple threaded structures for clamping when punching the plate.

[0020] A bucket cavity is set at the punching table, and a bottom material pipe is set at the bottom cavity of the bucket cavity. Workers can place the material box on the ground below the bottom material pipe. After the plate on the surface of the inner pallet is punched and taken out, the waste chips can directly enter the material box along the bottom material pipe for collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of the overall structure of a plate punching device used in construction engineering.

[0022] Figure 2 This is a schematic diagram of the disassembly of an L-shaped guide plate and an L-shaped guide groove of a plate punching device for construction engineering according to the present invention.

[0023] Figure 3 This is an exploded view of the auxiliary clamping mechanism of a plate punching device used in construction engineering according to the utility model.

[0024] In the figure: 1. Punching table; 2. Bracket; 3. Punching device body; 4. Auxiliary clamping mechanism; 5. U-shaped groove; 6. Inner support plate; 7. L-shaped guide groove; 8. L-shaped guide plate; 9. Strip guide groove; 10. Magnetic isolation seat; 11. Electromagnet; 12. Electric push rod; 13. Pressing plate; 14. Horizontal connecting plate; 15. Bucket cavity; 16. Bottom material pipe. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-3As shown, a plate punching device for construction engineering includes a punching table 1, a bracket 2 and a punching device body 3, the punching table 1 is installed with a bracket 2 at the table wall, and the top frame plate of the bracket 2 is installed with a punching device body 3 extending toward the punching table 1, and also includes an auxiliary clamping mechanism 4, the auxiliary clamping mechanism 4 includes a U-shaped groove 5, an inner support plate 6, an L-shaped guide groove 7, an L-shaped guide plate 8, a magnetic isolation seat 10, an electromagnet 11, an electric push rod 12, a pressing plate 13 and a cross-connecting plate 14, the surface of the opposite table plate of the punching table 1 is recessed with a U-shaped groove 5, and an inner support plate 6 is welded in the punching table 1 on one side of the U-shaped groove 5, the punching table An L-shaped guide groove 7 for clamping an L-shaped guide plate 8 is formed in a recessed manner in the table body near the inner support plate 6, and an electric push rod 12 is fastened to the lower surface of the top plate where the L-shaped guide plate 8 extends into the punching table 1 via bolts. A pressing plate 13 is welded downward to the telescopic rod of the electric push rod 12 for pressing toward the inner support plate 6. A horizontal connecting plate 14 is welded to the outer plate surface of the L-shaped guide plate 8 extending from the L-shaped guide groove 7 and the punching table 1, and a strip guide groove 9 is formed in a recessed manner on the back of the vertical plate body of the L-shaped guide plate 8. A magnetic isolation seat 10 with an embedded electromagnet 11 is clamped in the strip guide groove 9, and the magnetic isolation seat 10, the electromagnet 11, and the groove wall of the strip guide groove 9 are locked by bolts.

[0027] Among them, mounting holes are opened between the magnetic isolation seat 10, the electromagnet 11 and the slot wall of the strip guide slot 9, and aluminum bolts are screwed between the mounting holes of the magnetic isolation seat 10, the electromagnet 11 and the strip guide slot 9;

[0028] By adopting the above technical solution, the mounting holes of the magnetic isolation seat 10 , the electromagnet 11 and the guide groove 9 can be screwed with aluminum bolts, thereby reducing the interference of the electromagnet 11 on the electric push rod 12 .

[0029] The upper surface of the inner support plate 6 and the bottom wall of the U-shaped groove 5 are at the same level;

[0030] By adopting the above technical solution, the construction engineering board can be pushed onto the surface of the inner support plate 6 from the U-shaped groove 5 to obtain support.

[0031] The length of the L-shaped guide plate 8 is greater than the length of the L-shaped guide groove 7, and a cross-connecting plate 14 is welded between the top plates of the L-shaped guide plate 8;

[0032] By adopting the above technical solution, the L-shaped guide plate 8 can extend out from the L-shaped guide groove 7 and be welded to the cross-connecting plate 14 .

[0033] The punching platform 1 below the inner support plate 6 is recessed to form a bucket cavity 15, and a bottom material pipe 16 is welded downwardly at the bottom cavity opening of the bucket cavity 15;

[0034] By adopting the above technical solution, the bucket cavity 15 of the punching table 1 can collect waste chips generated by punching the plate, and then the waste chips flow along the bucket cavity 15 into the bottom material pipe 16 and are discharged downward.

[0035] The side surface of the magnetic isolation seat 10 is provided with a wire hole for passing the control wire, and the electromagnet 11 in the magnetic isolation seat 10 is in contact with the vertical groove wall of the L-shaped guide groove 7;

[0036] By adopting the above technical solution, after the electromagnet 11 is installed in the magnetic isolation seat 10, the control wire of the electromagnet 11 can pass through the wire hole and the lead groove 9 to be connected to the outside.

[0037] It should be noted that the present invention is a plate punching device for construction engineering, an auxiliary clamping mechanism 4 is provided at the punching table 1 below the punching device body 3, after the U-shaped groove 5 and the L-shaped guide groove 7 of the auxiliary clamping mechanism 4 are opened in the punching table 1, the strip guide groove 9 of the L-shaped guide plate 8 can be clamped into the magnetic isolation seat 10 made of magnetic isolation material, and then the electromagnet 11 is clamped into the magnetic isolation seat 10, and the aluminum bolts are used to screw into the electromagnet 11, the magnetic isolation seat 10 and the strip guide groove 9 of the L-shaped guide plate 8, and then the L-shaped guide plate 8 of the cross-connecting plate 14 can be inserted into the L-shaped guide groove 7, and then the L-shaped guide plate 8 is extended into the bottom of the top plate in the punching table 1 and the electric push rod 12 is locked by bolts, as the L-shaped guide plate 8 is pushed into the plate clamping position in the punching table 1, the plate can be pushed from the U-shaped groove 5 to the surface of the inner support plate 6, and then the electric push rod 12 can extend the telescopic rod downward, so that The pressure plate 13 at the telescopic rod presses the plate on the surface of the inner support plate 6, and then the electromagnet 11 is energized to assist the L-shaped guide plate 8 to be magnetically positioned in the L-shaped guide groove 7. At this time, the punching device body 3 at the bracket 2 can punch the plate downward. After the punching is completed, the electric push rod 12 can pull the pressure plate 13 up, and then the electromagnet 11 is closed. The punched construction plate can be taken out from the U-shaped groove 5, and the worker can place the material box on the ground below the bottom material tube 16. After the plate on the surface of the inner support plate 6 is punched and taken out, the waste chips can be directly collected into the material box along the bottom material tube 16. The utility model has made improvements to the auxiliary punching process on the basis of the existing patented technology of the plate punching device for construction projects, and the punching device body 3, the bracket 2 and the punching table 1 all belong to the structure of the existing patented technology. Therefore, they are not described in detail in the utility model.

[0038] It should be noted that the present invention is a plate punching device for construction projects. The components in the present invention are all components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A plate punching device for construction engineering, comprising a punching table (1), a bracket (2) and a punching device body (3), wherein the punching table (1) is provided with a bracket (2) mounted on a wall thereof, and a punching device body (3) extending toward the punching table (1) is mounted on a top frame plate of the bracket (2), and characterized in that: The invention also includes an auxiliary clamping mechanism (4), wherein the auxiliary clamping mechanism (4) includes a U-shaped groove (5), an inner supporting plate (6), an L-shaped guide groove (7), an L-shaped guide plate (8), a magnetic isolation seat (10), an electromagnet (11), an electric push rod (12), a pressing plate (13) and a cross-connecting plate (14); the surface of the opposite table plate of the punching table (1) is recessed with a U-shaped groove (5), and an inner supporting plate (6) is welded inside the punching table (1) on one side of the U-shaped groove (5); the table body of the punching table (1) close to the inner supporting plate (6) is recessed with an L-shaped guide groove (7) for clamping the L-shaped guide plate (8), and the L-shaped guide plate ( 8) The lower surface of the top plate extending into the punching table (1) is fastened with an electric push rod (12) by bolts, and the telescopic rod of the electric push rod (12) is welded with a pressure plate (13) pressing toward the inner support plate (6) downward, and the L-shaped guide plate (8) extends out of the L-shaped guide groove (7) and is welded with a cross-connecting plate (14) at the outer plate surface of the punching table (1), and the back of the vertical plate body of the L-shaped guide plate (8) is recessed and provided with a strip guide groove (9), and a magnetic isolation seat (10) with an embedded electromagnet (11) is clamped in the strip guide groove (9), and the magnetic isolation seat (10), the electromagnet (11) and the groove wall of the strip guide groove (9) are fastened by bolts.

2. A plate punching device for construction engineering according to claim 1, characterized in that: Mounting holes are provided between the magnetic isolation seat (10), the electromagnet (11) and the slot wall of the strip guide slot (9), and aluminum bolts are screwed between the mounting holes of the magnetic isolation seat (10), the electromagnet (11) and the strip guide slot (9).

3. The plate punching device for construction engineering according to claim 1, characterized in that: The upper plate surface of the inner supporting plate (6) and the bottom groove wall of the U-shaped groove (5) are at the same horizontal height.

4. The plate punching device for construction engineering according to claim 1, characterized in that: The length of the plate body of the L-shaped guide plate (8) is greater than the length of the groove cavity of the L-shaped guide groove (7), and a cross-connecting plate (14) is welded between the top plates of the L-shaped guide plate (8).

5. The plate punching device for construction engineering according to claim 1, characterized in that: A bucket cavity (15) is formed in the punching platform (1) below the inner supporting plate (6), and a bottom material pipe (16) is welded downwardly at the bottom cavity opening of the bucket cavity (15).

6. The plate punching device for construction engineering according to claim 1, characterized in that: A wire hole for passing the control wire is provided on the side surface of the magnetic isolation seat (10), and the electromagnet (11) in the magnetic isolation seat (10) contacts the vertical slot wall of the L-shaped guide slot (7).

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