Plate punching device for constructional engineering

Abstract

The plate punching device comprises a bottom plate, a containing plate and a rotating wheel, supporting blocks are fixedly installed on the upper surface of the bottom plate and located on the two sides of the rotating wheel, the rotating wheel is rotationally arranged on the corresponding faces of the two supporting blocks, a connecting plate is fixedly arranged on the upper surface of the bottom plate, and the connecting plate is fixedly connected with the containing plate. A hydraulic push rod is arranged on the side face of the connecting plate and located above the containing plate, and the working end of the hydraulic push rod is fixedly connected with a punching head. The upper surfaces of the two supporting blocks are provided with movable punching assemblies used for driving the containing plate to move at equal intervals, a motor drives a rotating wheel to rotate, a traction column drives a second trapezoidal block to move at equal intervals in a second trapezoidal groove plate under traction of a moving groove, and therefore the containing plate is driven to move at equal intervals. And then the punching head moves up and down to punch the plate on the upper surface of the placing plate at equal intervals, the problem that the distance is not accurate through manual measurement is avoided, and therefore the punching accuracy is improved, and meanwhile the plate punching efficiency is improved.

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] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines and equipment. A large number of panels are needed in construction engineering. During processing, holes need to be punched in advance to facilitate installation of the panels. Construction panels often need to be punched during installation and use. Therefore, when processing construction panels, factories use equidistant punching devices to perform punching operations, which facilitates direct installation in the later stage and improves construction efficiency.

[0003] For example, patent announcement number: CN212495470U discloses a plate punching device for construction engineering, comprising a bottom box, an operating table is installed on the top of the bottom box, and a punching bracket is installed on the outer side of the operating table, the inner sides of both ends of the operating table are slidably connected with extension brackets, and an auxiliary limiting bracket is installed on the top of the operating table, a cylinder is installed on the top of the punching bracket, and the bottom of the cylinder is connected with a telescopic rod, the bottom end of the telescopic rod passes through the top of the punching bracket, and the two inner side walls of the punching bracket are installed with guide rails, the auxiliary limiting bracket comprises two groups of concave clamping plates arranged in parallel, a plurality of groups of guide rollers are installed between the opposite inner side surfaces of the two groups of concave clamping plates at both ends, and an elastic plate is connected at the middle position between the opposite inner side surfaces of the two groups of concave clamping plates; the utility model can perform punching operations on plates of different lengths, and at the same time facilitates the advancement of the plates and prevents the drilling rod from being damaged by being hollowed out;

[0004] The above patent still has some problems when in use. When it is necessary to punch multiple groups of holes in the plate, it is easy to cause deviation, especially when punching holes at equal intervals. The manual measurement of the spacing is inaccurate, and there are great safety hazards, low efficiency, poor punching accuracy, and waste of plate. Therefore, we need to propose a plate punching device for construction projects. Utility Model Content

[0005] The purpose of the utility model is to provide a plate punching device for construction engineering, in which a motor drives a rotating wheel to rotate, and a traction column drives a second trapezoidal block to move equidistantly inside the second trapezoidal groove plate under the traction of a movable groove, thereby driving a placement plate to move equidistantly, and then a punching head is used to punch holes in the plate on the upper surface of the placement plate, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate punching device for construction engineering, comprising a base plate, a placement plate and a rotating wheel, support blocks are fixedly installed on the upper surface of the base plate and located on both sides of the rotating wheel, the rotating wheel is rotatably arranged on the corresponding surfaces of the two groups of support blocks, a connecting plate is fixedly arranged on the upper surface of the base plate, a hydraulic push rod is arranged on the side of the connecting plate and located above the placement plate, and a punching head is fixedly connected to the working end of the hydraulic push rod;

[0007] The upper surfaces of the two groups of support blocks are provided with movable punching components for driving the placement plates to move equidistantly.

[0008] Preferably, the mobile punching assembly includes a first trapezoidal block, a first trapezoidal slot plate, a second trapezoidal block and a second trapezoidal slot plate, the first trapezoidal slot plate corresponds to the first trapezoidal block, the second trapezoidal slot plate corresponds to the second trapezoidal block, the first trapezoidal block is fixedly installed on the lower surface of the placement plate, and the first trapezoidal slot plate is fixedly installed on the upper surface of the second trapezoidal block.

[0009] Preferably, the first trapezoidal block is slidably arranged on the upper surface of the first trapezoidal groove plate, the second trapezoidal block is slidably arranged on the upper surface of the second trapezoidal groove plate, a traction column is fixedly installed on the lower surface of the second trapezoidal block, and a sliding groove corresponding to the traction column is opened on the upper surface of the second trapezoidal groove plate.

[0010] Preferably, a motor is fixedly mounted on the upper surface of the base plate, and the motor passes through the support block and is connected with a rotating wheel key, and a moving groove corresponding to the traction column is formed on the outer arc surface of the rotating wheel.

[0011] Preferably, the two groups of support blocks are fixedly connected to the side surfaces with support plates, the support plate is connected to an electric push rod on the side close to the rotating wheel, and the working end of the electric push rod is fixedly connected to the first trapezoidal block.

[0012] Preferably, a baffle is provided on the side of the placement plate, mounting plates are fixedly installed on both sides of the top of the baffle, and positioning columns are provided on the bottom ends of both sides of the two groups of mounting plates.

[0013] Preferably, mounting grooves corresponding to the baffle are opened on both sides of the placement plate, positioning holes corresponding to the positioning columns are opened on both sides of the placement plate, and a plurality of groups of punching holes corresponding to the punching heads are opened on the upper surface of the placement plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model drives the rotating wheel to rotate by a motor, and the traction column drives the second trapezoidal block to move equidistantly inside the second trapezoidal groove plate under the traction of the moving groove, thereby driving the placement plate to move equidistantly, and then the plate on the upper surface of the placement plate is punched equidistantly by moving the punching head up and down, avoiding inaccurate manual measurement of the spacing, thereby improving the accuracy of the punching and the efficiency of the plate punching.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is an exploded view of the mobile punching assembly of the utility model;

[0019] Figure 3 This is an exploded front view of the mobile punching assembly of the utility model;

[0020] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0021] In the figure: 1. base plate; 2. motor; 3. support block; 4. mobile punching assembly; 5. placement plate; 6. punching head; 7. hydraulic push rod; 8. connecting plate; 9. electric push rod; 10. support plate; 11. baffle plate; 12. punching eye; 13. first trapezoidal block; 14. first trapezoidal slot plate; 15. second trapezoidal block; 16. second trapezoidal slot plate; 17. sliding slot; 18. rotating wheel; 19. moving slot; 20. traction column; 21. mounting plate; 22. positioning column; 23. positioning hole; 24. mounting slot. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides: a plate punching device for construction engineering, such as Figure 1-4As shown, it includes a bottom plate 1, a placement plate 5 and a rotating wheel 18. Support blocks 3 are fixedly installed on the upper surface of the bottom plate 1 and on both sides of the rotating wheel 18. The rotating wheel 18 is rotatably arranged on the corresponding surfaces of the two groups of support blocks 3. A connecting plate 8 is fixedly arranged on the upper surface of the bottom plate 1. A hydraulic push rod 7 is arranged on the side of the connecting plate 8 and above the placement plate 5. A punching head 6 is fixedly connected to the working end of the hydraulic push rod 7.

[0024] A movable punching assembly 4 is provided on the upper surface of the two groups of support blocks 3 for driving the placement plate 5 to move equidistantly. The rotating wheel 18 is rotatably arranged on the upper surface of the base plate 1 through the two groups of support blocks 3, and the rotating wheel 18 does not contact the base plate 1, thereby ensuring that the rotating wheel 18 can rotate. The hydraulic push rod 7 is fixed above the placement plate 5 through the connecting plate 8, and the punching head 6 is driven by the hydraulic push rod 7 to move up and down to punch holes in the plate inside the placement plate 5.

[0025] Preferably, the mobile punching assembly 4 includes a first trapezoidal block 13, a first trapezoidal groove plate 14, a second trapezoidal block 15 and a second trapezoidal groove plate 16. The first trapezoidal groove plate 14 corresponds to the first trapezoidal block 13, and the second trapezoidal groove plate 16 corresponds to the second trapezoidal block 15. The first trapezoidal block 13 is fixedly installed on the lower surface of the placement plate 5, and the first trapezoidal groove plate 14 is fixedly installed on the upper surface of the second trapezoidal block 15. The first trapezoidal block 13 and the second trapezoidal block 15 are arranged in a convex shape, thereby ensuring that the first trapezoidal block 13 and the second trapezoidal block 15 will not move up and down while sliding, thereby ensuring that the placement plate 5 will not fall to the upper surface of the base plate 1, and the second trapezoidal groove plate 16 is fixedly arranged on the upper surfaces of the two groups of support blocks 3, and the second trapezoidal groove plate 16 does not contact the rotating wheel 18, thereby ensuring that the rotating wheel 18 can rotate normally.

[0026] It is worth mentioning that the first trapezoidal block 13 is slidably set on the upper surface of the first trapezoidal groove plate 14, and the second trapezoidal block 15 is slidably set on the upper surface of the second trapezoidal groove plate 16. A traction column 20 is fixedly installed on the lower surface of the second trapezoidal block 15, and a sliding groove 17 corresponding to the traction column 20 is opened on the upper surface of the second trapezoidal groove plate 16. The first trapezoidal block 13 slides inside the first trapezoidal groove plate 14, and the second trapezoidal block 15 slides inside the second trapezoidal groove plate 16, thereby driving the placement plate 5 to move linearly in the front and rear and left and right directions, and the traction column 20 moves linearly along the sliding groove 17.

[0027] Furthermore, a motor 2 is fixedly installed on the upper surface of the base plate 1, and the motor 2 passes through the support block 3 and is key-connected to the rotating wheel 18, and a movable groove 19 corresponding to the traction column 20 is opened on the outer arc surface of the rotating wheel 18. When the motor 2 is started, it drives the rotating wheel 18 to rotate, and the movable groove 19 is set according to the distance of equidistant punching. When the traction column 20 moves along the movable groove 19, it drives the second trapezoidal block 15 to move inside the second trapezoidal groove plate 16, thereby ensuring that the punching head 6 performs equidistant punching on the plate on the upper surface of the placement plate 5.

[0028] Furthermore, the two groups of support blocks 3 are fixedly connected to the side with a support plate 10, and the side of the support plate 10 close to the rotating wheel 18 is connected to an electric push rod 9, and the working end of the electric push rod 9 is fixedly connected to the first trapezoidal block 13. After a row of equidistant holes are punched in the plate inside the placement plate 5, the electric push rod 9 drives the first trapezoidal block 13 to slide along the first trapezoidal groove plate 14, so that another row of equidistant holes are punched in the plate through the punching head 6.

[0029] Specifically, a baffle 11 is provided on the side of the placement plate 5, and mounting plates 21 are fixedly installed on both sides of the top of the baffle 11, and positioning columns 22 are provided on the bottom ends of both sides of the two groups of mounting plates 21. The baffle 11 is provided to prevent the plate from detaching from the inside of the placement plate 5, thereby facilitating the punching head 6 to punch holes in the plate.

[0030] In addition, installation grooves 24 corresponding to the baffle plate 11 are opened on both sides of the placement plate 5, and positioning holes 23 corresponding to the positioning columns 22 are opened on both sides of the placement plate 5, and a plurality of punching holes 12 corresponding to the punching head 6 are opened on the upper surface of the placement plate 5. The baffle plate 11 is inserted into the installation grooves 24, and the positioning columns 22 are inserted into the positioning holes 23 to ensure the stability of the connection between the baffle plate 11 and the placement plate 5, and the punching holes 12 are provided to ensure that the punching head 6 can punch through the plate.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate punching device for construction engineering, characterized in that: The invention comprises: a bottom plate (1), a placement plate (5) and a rotating wheel (18); support blocks (3) are fixedly installed on the upper surface of the bottom plate (1) and located on both sides of the rotating wheel (18); the rotating wheel (18) is rotatably arranged on the corresponding surfaces of the two groups of support blocks (3); a connecting plate (8) is fixedly arranged on the upper surface of the bottom plate (1); a hydraulic push rod (7) is arranged on the side of the connecting plate (8) and located above the placement plate (5); a punching head (6) is fixedly connected to the working end of the hydraulic push rod (7); The upper surfaces of the two groups of support blocks (3) are provided with movable punching components (4) for driving the placement plates (5) to move at equal distances.

2. A plate punching device for construction engineering according to claim 1, characterized in that: The movable punching assembly (4) comprises a first trapezoidal block (13), a first trapezoidal slot plate (14), a second trapezoidal block (15) and a second trapezoidal slot plate (16); the first trapezoidal slot plate (14) corresponds to the first trapezoidal block (13); the second trapezoidal slot plate (16) corresponds to the second trapezoidal block (15); the first trapezoidal block (13) is fixedly mounted on the lower surface of the placement plate (5); and the first trapezoidal slot plate (14) is fixedly mounted on the upper surface of the second trapezoidal block (15).

3. A plate punching device for construction engineering according to claim 2, characterized in that: The first trapezoidal block (13) is slidably arranged on the upper surface of the first trapezoidal slot plate (14), the second trapezoidal block (15) is slidably arranged on the upper surface of the second trapezoidal slot plate (16), a traction column (20) is fixedly mounted on the lower surface of the second trapezoidal block (15), and a sliding groove (17) corresponding to the traction column (20) is provided on the upper surface of the second trapezoidal slot plate (16).

4. A plate punching device for construction engineering according to claim 3, characterized in that: A motor (2) is fixedly mounted on the upper surface of the base plate (1), and the motor (2) passes through the support block (3) and is key-connected to a rotating wheel (18), and a movable groove (19) corresponding to a traction column (20) is provided on the outer arc surface of the rotating wheel (18).

5. A plate punching device for construction engineering according to claim 2, characterized in that: The two groups of support blocks (3) are fixedly connected to support plates (10) on their sides, and the support plates (10) are connected to an electric push rod (9) on one side close to the rotating wheel (18), and the working end of the electric push rod (9) is fixedly connected to the first trapezoidal block (13).

6. A plate punching device for construction engineering according to claim 1, characterized in that: A baffle (11) is arranged on the side of the placement plate (5), and mounting plates (21) are fixedly mounted on both sides of the top of the baffle (11), and positioning columns (22) are arranged on the bottom ends of both sides of the two groups of mounting plates (21).

7. A plate punching device for construction engineering according to claim 6, characterized in that: The placement plate (5) has mounting grooves (24) corresponding to the baffle (11) on both sides, and positioning holes (23) corresponding to the positioning columns (22) on both sides, and the placement plate (5) has a plurality of groups of punching holes (12) corresponding to the punching heads (6) on the upper surface.

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