Automatic punching equipment for steel pipe furniture

Abstract

The utility model discloses automatic punching equipment for steel pipe furniture, which comprises a working table, a waste box is arranged at the bottom of the working table, a plurality of baffles are arranged at the top of the working table, a movable connecting plate is arranged above the working table, a plurality of motors II are arranged at the bottom of the connecting plate, and the motors II are arranged on the working table. A fixing device is formed by arranging a baffle, a supporting plate, a first electric push rod, a fixing plate and a fixing groove, the position of a steel pipe is limited through the baffle and the fixing groove, then the fixing plate is moved through the first electric push rod to fix the steel pipe, and the steel pipe is fixed through the fixing plate. The steel pipe cannot move in the machining and punching process, the punching machining precision is guaranteed, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of punching equipment, in particular to an automatic punching equipment for steel pipe furniture. Background Art

[0002] Punching is the process of chiseling or drilling holes in solid or strong materials using a tool with a drill bit. It is an important part of mechanical processing. In the production of steel pipe furniture, punching equipment is needed to punch holes. Most existing punching devices usually do not have the function of fixing the punching target. The steel pipe itself has a circular cross-section, so it is easy to move during the punching process, affecting the punching accuracy. Utility Model Content

[0003] The purpose of the utility model is to provide an automatic punching device for steel pipe furniture to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated punching device for steel pipe furniture, comprising a workbench, a waste box is installed at the bottom of the workbench, a plurality of baffles are installed on the top of the workbench, a movable connecting plate is arranged above the workbench, a plurality of motors are installed at the bottom of the connecting plate, a rotating shaft is installed at the bottom of the motor, and a drill bit is installed at the bottom of the rotating shaft.

[0005] Optionally, a plurality of support plates are installed on the top of the workbench, a plurality of electric push rods are installed on the side of the support plate facing the center of the workbench, a fixing plate is installed on the output end of the electric push rod, and a plurality of fixing grooves are opened on the workbench.

[0006] Optionally, a plurality of upwardly open shells are mounted on the waste bin, and threaded rods are mounted in the shells via bearings.

[0007] Optionally, a motor 1 is installed at the rear end of the shell, a rotating shaft 1 is installed at the front end of the motor 1, the rotating shaft 1 extends forward and passes through the rear shell wall of the shell, and the front end of the rotating shaft 1 is connected to the rear end of the threaded rod.

[0008] Optionally, a sliding block is threadedly connected to the threaded rod, a connecting block is installed on the top of the sliding block, and a second electric push rod pointing vertically upward is installed on the top of the connecting block.

[0009] Optionally, the output end of the electric push rod 2 is connected to the bottom of the connecting plate.

[0010] Optionally, a plurality of recycling slots 1 are provided on the workbench, and the recycling slots 1 are located below the fixed slots. A plurality of recycling slots 2 are provided on the top box wall of the waste box, and the recycling slots 2 are located below the recycling slots 1.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model forms a fixing device by arranging a baffle plate, a support plate, an electric push rod, a fixing plate and a fixing groove. The position of the steel pipe is limited by the baffle plate and the fixing groove, and the fixing plate is moved by the electric push rod to fix the steel pipe, so that the steel pipe cannot move during the processing of drilling, thereby ensuring the processing accuracy of the drilling and improving the product quality.

[0013] 2. The utility model forms a moving device by arranging a housing, a bearing, a threaded rod, a motor, a rotating shaft, a slider and a connecting block. By starting the motor to rotate the threaded rod, the slider drives the connecting block to move back and forth, which can quickly change the position of the drill bit, increase the drilling speed and save processing time.

[0014] 3. The utility model forms a synchronous punching device by setting up two electric push rods, a connecting plate, two motors, two rotating shafts and a drill bit. By lifting the two electric push rods and the connecting plate, the lifting and lowering of the three motors are controlled at the same time, and a maximum of three steel pipes can be punched at the same time, thereby improving the punching efficiency.

[0015] 4. The utility model forms a waste recovery device by arranging a waste box, a baffle, a fixed groove, a recovery groove 1, a recovery groove 2, a discharge pipe and a pipe cover. The baffle prevents the waste generated in the punching process from splashing, and the waste is automatically passed through the recovery groove 1 and the recovery groove 2 into the waste box by gravity. The waste generated in the punching process can be automatically recovered, thereby improving resource utilization, avoiding injuries to workers caused by waste splashing, and reducing the time for workers to clean the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0017] Figure 2 It is a structural cross-sectional view of the top view of the utility model.

[0018] In the figure: 1 waste box, 2 workbench, 3 baffle, 4 support plate, 5 electric push rod 1, 6 fixed plate, 7 housing, 8 bearing, 9 threaded rod, 10 motor 1, 11 rotating shaft 1, 12 slider, 13 connecting block, 14 electric push rod 2, 15 connecting plate, 16 motor 2, 17 rotating shaft 2, 18 drill bit, 19 fixed groove, 20 recycling groove 1, 21 recycling groove 2, 22 discharge pipe, 23 pipe cover, 24 controller. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-2 , an automatic punching equipment for steel pipe furniture, including a workbench 2, a waste box 1 is installed at the bottom of the workbench 2, a plurality of baffles 3 are installed on the top of the workbench 2, the specific number of the baffles 3 is four, and the distance between every two adjacent baffles 3 is equal, dividing the top of the workbench 2 into three areas of equal size, a movable connecting plate 15 is arranged above the workbench 2, a plurality of motors 16 are installed at the bottom of the connecting plate 15, the specific number of the motors 16 is three, and the distance between every two adjacent motors 16 is equal, a rotating shaft 17 is installed at the bottom of the motor 16, a drill bit 18 is installed at the bottom of the rotating shaft 17, starting the motor 16 to rotate the rotating shaft 17 will drive the drill bit 18 to rotate.

[0021] A plurality of support plates 4 are installed on the top of the workbench 2, the specific number of the support plates 4 is two, and they are respectively located at the front and rear edges of the top of the workbench 2. A plurality of electric push rods 5 are installed on the side of the support plate 4 facing the center of the workbench 2, and three electric push rods 5 are specifically installed on each support plate 4. A fixing plate 6 is installed on the output end of the electric push rod 5, and the left and right sides of the fixing plate 6 are in close contact with the baffle 3. Starting the electric push rod 5 can control the forward and backward movement of the fixing plate 6. A plurality of fixing grooves 19 are opened on the workbench 2, the specific number of the fixing grooves 19 is three, and each fixing groove 19 is respectively located between two adjacent baffles 3, and the fixing groove 19 is located directly below the motor 2 16.

[0022] A plurality of upwardly opening shells 7 are installed on the waste box 1 . The specific number of the shells 7 is two. The two shells 7 are respectively located on the left and right sides of the workbench 2 . A threaded rod 9 is installed in the shell 7 through a bearing 8 .

[0023] A motor 10 is installed at the rear end of the shell 7, and a rotating shaft 11 is installed at the front end of the motor 10. The rotating shaft 11 extends forward and passes through the rear shell wall of the shell 7. The front end of the rotating shaft 11 is connected to the rear end of the threaded rod 9. Starting the motor 10 to rotate the rotating shaft 11 will drive the threaded rod 9 to rotate together.

[0024] A slider 12 is threadedly connected to the threaded rod 9, a connecting block 13 is installed on the top of the slider 12, and a vertically upward electric push rod 14 is installed on the top of the connecting block 13. When the threaded rod 9 rotates, the slider 12 will move on the threaded rod 9 and drive the electric push rod 14 to move through the connecting block 13.

[0025] The output end of the electric push rod 14 is connected to the bottom of the connecting plate 15. Starting the electric push rod 14 can control the connecting plate 15 to move up and down, and indirectly drive the motor 16 to move up and down.

[0026] A plurality of recycling slots 20 are provided on the workbench 2, and the specific number of the recycling slots 20 is three. The recycling slots 20 are located below the fixed slot 19. A plurality of recycling slots 21 are provided on the top box wall of the waste box 1, and the specific number of the recycling slots 21 is three. The recycling slots 21 are located below the recycling slot 20. A discharge pipe 22 extending to the right is provided on the right box wall of the waste box 1, and a pipe cover 23 is movably sleeved on the right end of the discharge pipe 22. By pulling out the pipe cover 23, the waste in the waste box 1 can be discharged through the discharge pipe 22. A controller 24 is installed on the top of the waste box 1. The controller 24 can directly control the start and stop of the motor 10, the motor 2 16, the electric push rod 1 5, and the electric push rod 2 14, and can run automatically by setting a program.

[0027] When in use, the staff can place the steel pipe in the fixing groove 19, then start the electric push rod 15 to move the fixing plate 6 to fix the steel pipe, then start the motor 10 to control the electric push rod 2 14 to move back and forth, so that the drill bit 18 is located directly above the drilling position, then start the electric push rod 2 14 to lower the drill bit 18, and at the same time start the motor 2 16 to rotate the drill bit to drill holes in the steel pipe.

[0028] 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. An automated punching device for steel pipe furniture, comprising a workbench (2), characterized in that: A waste box (1) is installed at the bottom of the workbench (2), a plurality of baffles (3) are installed at the top of the workbench (2), a movable connecting plate (15) is arranged above the workbench (2), a plurality of motors (16) are installed at the bottom of the connecting plate (15), a rotating shaft (17) is installed at the bottom of the motor (16), and a drill bit (18) is installed at the bottom of the rotating shaft (17).

2. The automatic punching equipment for steel pipe furniture according to claim 1, characterized in that: A plurality of support plates (4) are installed on the top of the workbench (2); a plurality of electric push rods (5) are installed on one side of the support plate (4) facing the center of the workbench (2); a fixing plate (6) is installed on the output end of the electric push rod (5); and a plurality of fixing grooves (19) are opened on the workbench (2).

3. The automatic punching equipment for steel pipe furniture according to claim 2 is characterized in that: A plurality of upwardly open shells (7) are installed on the waste box (1), and threaded rods (9) are installed in the shells (7) via bearings (8).

4. The automatic punching equipment for steel pipe furniture according to claim 3 is characterized by: A motor (10) is mounted at the rear end of the housing (7), a rotating shaft (11) is mounted at the front end of the motor (10), the rotating shaft (11) extends forward and passes through the rear wall of the housing (7), and the front end of the rotating shaft (11) is connected to the rear end of the threaded rod (9).

5. The automatic punching equipment for steel pipe furniture according to claim 4 is characterized in that: A slider (12) is threadedly connected to the threaded rod (9), a connecting block (13) is installed on the top of the slider (12), and a second electric push rod (14) is installed vertically upward on the top of the connecting block (13).

6. The automatic punching equipment for steel pipe furniture according to claim 5, characterized in that: The output end of the second electric push rod (14) is connected to the bottom of the connecting plate (15).

7. The automatic punching equipment for steel pipe furniture according to claim 6, characterized in that: The workbench (2) is provided with a plurality of recovery slots 1 (20), and the recovery slots 1 (20) are located below the fixed slots (19). The top box wall of the waste box (1) is provided with a plurality of recovery slots 2 (21), and the recovery slots 2 (21) are located below the recovery slots 1 (20).

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