Rapid punching equipment and method for magnesium-aluminum alloy communication support

Abstract

The invention discloses rapid punching equipment and method for a magnesium-aluminum alloy communication support, and relates to the technical field of magnesium-aluminum alloy product processing.The rapid punching equipment comprises a workbench, supporting legs used for supporting are arranged at the lower end of the workbench, a machine cover is fixedly connected to the upper end of the workbench, and a transparent observation window is arranged on one side of the machine cover; an electric index plate is installed in the middle of the upper end face of the workbench, a rotating disc is installed at the rotating end of the electric index plate, a plurality of die holders are evenly distributed on the upper end face of the rotating disc, placing die grooves are formed in the die holders, the lower ends of the placing die grooves penetrate through the rotating disc, and fixing assemblies used for fixing the communication support are arranged on the die holders. Through the arrangement of the rotating disc, the electric index plate and the multiple die bases, a support can be placed on the die base at the feeding position when the die base at the punching station is punched, and then the problem that in the prior art, feeding can only be conducted after machining of the previous support is completed is solved.

Description

Technical Field

[0001] The invention relates to the technical field of magnesium-aluminum alloy product processing, and in particular to a rapid hole-punching device and method for a magnesium-aluminum alloy communication bracket. Background Art

[0002] Magnesium-aluminum alloy is an alloy in which magnesium metal is added to aluminum alloy. The advantage of magnesium-aluminum alloy is that it has the same strength and hardness as steel, but its weight is much lighter than steel and very close to plastic. The communication bracket made of aluminum-magnesium alloy has good strength and lightness. In the processing of aluminum-magnesium alloy communication bracket, it is necessary to punch holes on the communication bracket for later installation. Punching equipment is usually used to operate when punching holes in the communication bracket.

[0003] For example, the prior art CN217044670U proposes a punching device for communication bracket processing, including a workbench, a support leg is provided at the lower end of the workbench, and a support frame and a clamping assembly are provided at the upper end of the workbench. The device uses a hydraulic telescopic rod to drive the drill bit and the motor to move up and down to realize the punching processing of the communication bracket.

[0004] Although the above-mentioned device can realize the drilling operation of the communication bracket, when drilling, it is necessary to wait for the drilling to be completed, manually remove the processed communication bracket, and then clamp the new communication bracket for drilling. Therefore, a lot of time is wasted in the loading and unloading process, and it is impossible to unload automatically, and the work efficiency is low. At the same time, since the bracket needs to be manually clamped under the drill bit, there is a certain danger in the operation process. In response to the above problems, we provide a magnesium-aluminum alloy communication bracket quick drilling device and method to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a quick punching device and method for a magnesium-aluminum alloy communication bracket to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A quick punching device for a magnesium-aluminum alloy communication bracket comprises a workbench, a support leg for support is provided at the lower end of the workbench, a hood is fixedly connected to the upper end of the workbench, a transparent observation window is provided on one side of the hood, an electric indexing plate is installed in the middle of the upper end surface of the workbench, a turntable is installed at the rotating end of the electric indexing plate, a plurality of mold bases are evenly distributed on the upper end surface of the turntable, a placement mold groove is opened on the mold base, the lower end of the placement mold groove passes through the turntable, and a fixing component for fixing the communication bracket is provided on the mold base;

[0008] A punching assembly for punching holes in the communication bracket is also provided on one side of the workbench;

[0009] The lower end surface of the turntable is located below the mold base and a bottom slide is provided. One end of the bottom slide is fixedly connected to a sliding frame. A sliding bar seat is slidably connected to the bottom slide and the sliding frame. The upper end of the sliding bar seat is fixedly connected to the turntable. A second spring is installed between one end of the sliding frame and the sliding bar seat on one side. The bottom slide and the workbench are also provided with a unloading component for unloading the communication bracket with completed holes.

[0010] As a further solution of the present invention: the fixed component includes a sliding groove, which is opened on one side of the mold base, a clamping block is slidably connected inside the sliding groove, both ends of the clamping block are fixedly connected to sliding columns, the end of the sliding column away from the clamping block is fixedly connected to a U-shaped frame, the sliding column is located between the mold base and the U-shaped frame and is penetrated by a first spring, a rotating wheel is installed in the middle of the U-shaped frame, and an arc plate for pushing the U-shaped frame to move is also provided on the upper end surface of the workbench, and a rubber pad is attached to the side of the clamping block away from the sliding column.

[0011] As a further solution of the present invention: the punching assembly includes a fixed vertical plate, which is fixedly connected to the end surface of the workbench near the arc plate, T-shaped slide rails are fixedly connected on both sides of the fixed vertical plate, a sliding plate is slidably connected between the two T-shaped slide rails, a second electric cylinder for driving the sliding plate to move up and down is provided at the lower end of the fixed vertical plate, a fixed horizontal plate is fixedly connected to one side of the sliding plate, a driving shaft is rotatably connected to the end of the fixed horizontal plate, a rotating chuck is installed at the end of the driving shaft, a drill bit is clamped in the rotating chuck, and a driving assembly for driving the driving shaft to rotate is provided on the fixed horizontal plate.

[0012] As a further solution of the present invention: the driving assembly includes a motor, which is fixedly connected to a position on one side of the fixed cross plate close to the sliding plate, and a driving shaft is installed at the output end of the motor and the upper end of the driving shaft, and a belt is installed between the two driving shafts.

[0013] As a further solution of the present invention: the unloading assembly includes a fixed plate, which is fixedly connected to the middle of the end of the bottom slide away from the second spring, and a roller is installed on the end of the fixed plate away from the bottom slide, and the upper end surface of the workbench is provided with a guide plate that cooperates with the roller to pull out the bottom slide.

[0014] As a further solution of the present invention: the guide plate is arc-shaped, and the outer edge of the guide plate gradually moves away from the turntable along the moving direction of the turntable.

[0015] As a further solution of the present invention: the upper end surface of the workbench is also provided with an anti-stuck component for preventing the communication bracket from being stuck in the placement mold groove.

[0016] As a further solution of the present invention: the anti-stuck component includes a fixed arm, which is fixedly connected to the end surface of the workbench close to the guide plate, and a first electric cylinder is installed at the end of the fixed arm. The first electric cylinder is located above the mold groove, and a rubber sleeve is provided at the output end of the first electric cylinder.

[0017] As a further solution of the present invention: the workbench is further provided with a guide hopper for guiding the discharged communication bracket at a position below the first electric cylinder.

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

[0019] 1. The present invention provides a turntable, an electric dividing plate and a plurality of die bases, so that a bracket can be placed on the die base at the material loading position while the die base at the punching station is punching, thereby avoiding the problem in the prior art that the material can only be loaded after the previous bracket is processed.

[0020] 2. The present invention provides a mold base and a fixing assembly, which can clamp the bracket when the mold base runs to the punching assembly, so that during work, the worker only needs to place the bracket into the mold groove without clamping work, which is convenient for processing.

[0021] 3. The present invention provides a bottom slide and a discharge assembly, so that the bracket after punching can be discharged during operation. When the mold base moves to the guide plate position, the roller cooperates with the guide plate to pull out the bottom slide. After the bottom slide is pulled out, the bracket can fall into the guide hopper, thereby completing automatic unloading.

[0022] 4. When loading materials, the worker only needs to place the bracket inside the mold groove at the loading station, and the punching mechanism and other components are arranged inside the machine cover, which effectively improves the safety of the workers when operating the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the present invention.

[0024] Figure 2 It is a schematic diagram of the internal structure of the hood of the present invention.

[0025] Figure 3 It is a schematic diagram of the structure of the punching assembly in the present invention.

[0026] Figure 4 It is a schematic diagram of the structure of the fixing component in the present invention.

[0027] Figure 5 It is a schematic diagram of the local structure in the present invention.

[0028] Figure 6 It is a schematic diagram of the structure of the curved plate in the present invention.

[0029] Figure 7 It is a structural schematic diagram of the guide plate in the present invention.

[0030] Among them: 101, workbench; 102, guide hopper; 103, turntable; 104, electric indexing plate; 105, transparent observation window; 106, machine cover;

[0031] 201, mold base; 202, mold placement groove; 203, sliding groove; 204, clamping block; 205, U-shaped frame; 206, rotating wheel; 207, first spring; 208, sliding column; 209, arc plate;

[0032] 301, bottom slide plate; 302, guide plate; 303, fixed plate; 304, roller; 305, sliding bar seat; 306, sliding frame; 307, second spring;

[0033] 401, first electric cylinder; 402, fixed arm;

[0034] 501, fixed vertical plate; 502, T-shaped slide rail; 503, sliding plate; 504, motor; 505, second electric cylinder; 506, drill bit; 507, rotating chuck; 508, fixed horizontal plate; 509, driving shaft; 510, belt; 511, pulley. DETAILED DESCRIPTION

[0035] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-Figure 7 In an embodiment of the present invention, a magnesium-aluminum alloy communication bracket rapid punching device includes a workbench 101, a support leg for support is provided at the lower end of the workbench 101, a hood 106 is fixedly connected to the upper end of the workbench 101, a transparent observation window 105 is provided on one side of the hood 106, an electric indexing plate 104 is installed in the middle of the upper end surface of the workbench 101, a turntable 103 is installed at the rotating end of the electric indexing plate 104, and a plurality of mold bases 201 are evenly distributed on the upper end surface of the turntable 103, a placement mold groove 202 is opened on the mold base 201, and the lower end of the placement mold groove 202 passes through the turntable 103, and a fixing component for fixing the communication bracket is provided on the mold base 201; by providing the mold base 201 and the fixing component, the bracket can be clamped when the mold base 201 runs to the punching station, so that when working, the worker only needs to place the bracket in the placement mold groove 202, and no clamping work is required, which is convenient for processing.

[0037] The fixing assembly includes a sliding groove 203, which is opened at one side of the mold base 201. A clamping block 204 is slidably connected inside the sliding groove 203. Both ends of the clamping block 204 are fixedly connected to sliding columns 208. One end of the sliding column 208 away from the clamping block 204 is fixedly connected to a U-shaped frame 205. The sliding column 208 is located between the mold base 201 and the U-shaped frame 205. A first spring 207 is penetrated by the position of the sliding column 208. A rotating wheel 206 is installed in the middle of the U-shaped frame 205. The upper end surface of the workbench 101 is also provided with a spring 207 for pushing the U-shaped frame 205. The curved plate 209 moves the shape frame 205, and a rubber pad is attached to the side of the clamping block 204 away from the sliding column 208; during operation, when the mold base 201 runs to the punching station, the rotating wheel 206 will be squeezed by the curved plate 209, so that the clamping block 204 moves toward the bracket placed in the mold groove 202, so that the clamping block 204 is pressed against the communication bracket to avoid the problem of movement of the communication bracket during the punching process. When the mold base 201 leaves the punching station, the clamping block 204 is reset under the action of the first spring 207, thereby releasing the fixation of the bracket to facilitate subsequent unloading.

[0038] The workbench 101 also has a punching assembly for punching holes in the communication bracket on one side; the punching assembly includes a fixed vertical plate 501, which is fixedly connected to the upper end surface of the workbench 101 near the arc plate 209, and both sides of the fixed vertical plate 501 are fixedly connected with T-shaped slide rails 502, and a sliding plate 503 is slidably connected between the two T-shaped slide rails 502. The lower end of the fixed vertical plate 501 is provided with a second electric cylinder 505 that drives the sliding plate 503 to move up and down, and one side of the sliding plate 503 is fixedly connected with a fixed horizontal plate 508, and the fixed horizontal plate 508 is fixedly connected to the fixed horizontal plate 508. The end of the plate 508 is rotatably connected to a drive shaft 509, and a rotating chuck 507 is installed at the end of the drive shaft 509. A drill bit 506 is clamped in the rotating chuck 507. The fixed horizontal plate 508 is provided with a driving component for driving the driving shaft 509 to rotate; when drilling, the driving component drives the drill bit 506 to rotate, and then the second electric cylinder 505 drives the fixed horizontal plate 508 to descend, and the fixed horizontal plate 508 drives the drill bit 506 to descend, so that the communication bracket can be drilled. At the same time, the rotating chuck 507 can clamp drill bits 506 of different sizes during work.

[0039] The driving assembly includes a motor 504, which is fixedly connected to a fixed horizontal plate 508 at a position close to a side of a sliding plate 503. A driving shaft 509 is installed at the output end of the motor 504 and the upper end of the driving shaft 509. A belt 510 is installed between the two driving shafts 509. When working, the motor 504 drives the pulley 511 to rotate, and the rotation of the pulley 511 drives the belt 510, and then drives the driving shaft 509 to rotate, thereby driving the drill bit 506 to operate.

[0040] The lower end surface of the turntable 103 is located below the mold base 201 and a bottom slide 301 is provided. A sliding frame 306 is fixedly connected to one end of the bottom slide 301. A sliding bar seat 305 is slidably connected to the bottom slide 301 and the sliding frame 306. The upper end of the sliding bar seat 305 is fixedly connected to the turntable 103. A second spring 307 is installed between one end of the sliding frame 306 and the sliding bar seat 305 on one side. A discharging assembly for discharging the punched communication bracket is also provided on the bottom slide 301 and the workbench 101; the discharging assembly includes a fixed plate 303, the fixed plate 303 is fixedly connected to the middle of one end of the bottom slide 301 away from the second spring 307, a roller 304 is installed on the end of the fixed plate 303 away from the bottom slide 301, and the upper end surface of the workbench 101 is provided with a roller 304 that cooperates with the roller 304 to discharging the bottom The guide plate 302 is pulled out by the bottom slide 301; the guide plate 302 is arc-shaped, and the outer edge of the guide plate 302 gradually moves away from the turntable 103 along the movement direction of the turntable 103; the workbench 101 is located below the first electric cylinder 401 and is also provided with a guide hopper 102 for guiding the discharged communication bracket; during operation, when the mold base 201 runs to the unloading position, the roller 304 will contact the guide plate 302, and then the bottom slide plate 301 will be pulled outward under the guiding action of the guide plate 302, and then the bottom of the placement mold groove 202 will be exposed. After the bottom of the placement mold groove 202 is exposed, the communication bracket will fall into the guide hopper 102, and then be discharged along the guide hopper 102. When the roller 304 is separated from the guide plate 302, the bottom slide plate 301 is reset under the action of the second spring 307, and the bottom of the placement mold groove 202 is closed again.

[0041] The upper end surface of the workbench 101 is also provided with an anti-stuck component for preventing the communication bracket from being stuck in the placement mold groove 202; the anti-stuck component includes a fixed arm 402, and the fixed arm 402 is fixedly connected to the upper end surface of the workbench 101 near the guide plate 302, and a first electric cylinder 401 is installed at the end of the fixed arm 402. The first electric cylinder 401 is located above the placement mold groove 202, and a rubber sleeve is provided at the output end head of the first electric cylinder 401. During operation, when the communication bracket is stuck inside the placement mold groove 202, the communication bracket can be pushed downward by the action of the output end of the first electric cylinder 401, so that the communication bracket can be discharged smoothly.

[0042] The working principle of the present invention is: during operation, the communication bracket to be punched is placed in the placement die groove 202, and then the electric indexing plate 104 drives the turntable 103 to rotate intermittently, and the turntable 103 rotates one station each time. When the die base 201 runs to the punching station, the rotating wheel 206 will be squeezed by the arc plate 209, so that the clamping block 204 moves toward the bracket placed in the die groove 202, so that the clamping block 204 is pressed against the communication bracket to avoid the problem of movement of the communication bracket during the punching process, and then the driving component drives the drill bit 506 to rotate, and then the second electric cylinder 505 drives the fixed horizontal plate 508 to descend, and the fixed horizontal plate 508 drives the drill bit 506 to descend, so that the communication bracket can be punched. The bracket performs a punching operation. When the die base 201 leaves the punching station, the clamping block 204 is reset under the action of the first spring 207, thereby releasing the fixation of the bracket. When the die base 201 runs to the unloading position, the roller 304 contacts the guide plate 302, and then the bottom slide plate 301 is pulled outward under the guiding action of the guide plate 302, and then the bottom of the placement die groove 202 is exposed. After the bottom of the placement die groove 202 is exposed, the communication bracket will fall into the guide hopper 102, and then be discharged along the guide hopper 102 to realize automatic unloading. When the roller 304 is separated from the guide plate 302, the bottom slide plate 301 is reset under the action of the second spring 307, and the bottom of the placement die groove 202 is closed again.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Although this specification is described in accordance with the implementation modes, not every implementation mode includes only one technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A magnesium-aluminum alloy communication bracket quick punching device, comprising a workbench (101), wherein the lower end of the workbench (101) is provided with a supporting leg for support, the upper end of the workbench (101) is fixedly connected with a machine cover (106), and one side of the machine cover (106) is provided with a transparent observation window (105), characterized in that: An electric indexing plate (104) is installed in the middle of the upper end surface of the workbench (101), a turntable (103) is installed at the rotating end of the electric indexing plate (104), a plurality of mold bases (201) are evenly distributed on the upper end surface of the turntable (103), a mold placement groove (202) is opened on the mold base (201), and the lower end of the mold placement groove (202) passes through the turntable (103), and a fixing component for fixing the communication bracket is provided on the mold base (201); A punching assembly for punching holes in the communication bracket is also provided on one side of the workbench (101); A bottom slide (301) is provided at a position below the mold base (201) on the lower end surface of the turntable (103); one end of the bottom slide (301) is fixedly connected to a sliding frame (306); a sliding bar seat (305) is slidably connected to both the bottom slide (301) and the sliding frame (306); the upper end of the sliding bar seat (305) is fixedly connected to the turntable (103); a second spring (307) is installed between one end of the sliding frame (306) and the sliding bar seat (305) on one side; and a discharging assembly for discharging the communication bracket after punching is also provided on the bottom slide (301) and the workbench (101).

2. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 1 is characterized in that: The fixing assembly comprises a sliding groove (203), wherein the sliding groove (203) is arranged at a side position of the mold base (201), a clamping block (204) is slidably connected inside the sliding groove (203), both ends of the clamping block (204) are fixedly connected with sliding posts (208), one end of the sliding post (208) away from the clamping block (204) is fixedly connected with a U-shaped frame (205), a first spring (207) is penetrated at a position of the sliding post (208) located between the mold base (201) and the U-shaped frame (205), a rotating wheel (206) is installed in the middle of the U-shaped frame (205), an arc plate (209) for pushing the U-shaped frame (205) to move is also provided on the upper end surface of the workbench (101), and a rubber pad is attached to the side of the clamping block (204) away from the sliding post (208).

3. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 1 is characterized in that: The punching assembly comprises a fixed vertical plate (501), the fixed vertical plate (501) being fixedly connected to a position of the upper end surface of the workbench (101) near the arc-shaped plate (209), both sides of the fixed vertical plate (501) being fixedly connected with T-shaped slide rails (502), a sliding plate (503) being slidably connected between the two T-shaped slide rails (502), a second electric cylinder (505) for driving the sliding plate (503) to move up and down is provided at the lower end of the fixed vertical plate (501), a fixed horizontal plate (508) is fixedly connected to one side of the sliding plate (503), a driving shaft (509) is rotatably connected to the end of the fixed horizontal plate (508), a rotating chuck (507) is installed at the end of the driving shaft (509), a drill bit (506) is clamped in the rotating chuck (507), and a driving assembly for driving the driving shaft (509) to rotate is provided on the fixed horizontal plate (508).

4. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 3 is characterized in that: The driving assembly comprises a motor (504), wherein the motor (504) is fixedly connected to a position of a fixed transverse plate (508) close to a side of a sliding plate (503), a driving shaft (509) is installed at an output end of the motor (504) and an upper end of a driving shaft (509), and a belt (510) is installed between the two driving shafts (509).

5. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 1 is characterized in that: The unloading assembly comprises a fixed plate (303), wherein the fixed plate (303) is fixedly connected to the middle of one end of the bottom slide plate (301) away from the second spring (307), and a roller (304) is installed at one end of the fixed plate (303) away from the bottom slide plate (301), and the upper end surface of the workbench (101) is provided with a guide plate (302) cooperating with the roller (304) to pull out the bottom slide plate (301).

6. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 5 is characterized in that: The guide plate (302) is arc-shaped, and the outer edge of the guide plate (302) gradually moves away from the turntable (103) along the moving direction of the turntable (103).

7. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 1 is characterized in that: The upper end surface of the workbench (101) is also provided with an anti-stuck component for preventing the communication bracket from being stuck in the placement mold groove (202).

8. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 7 is characterized in that: The anti-stuck component comprises a fixed arm (402), the fixed arm (402) being fixedly connected to a position on the upper end surface of the workbench (101) close to the guide plate (302), a first electric cylinder (401) being installed at the end of the fixed arm (402), the first electric cylinder (401) being located above the mold groove (202), and a rubber sleeve being provided at the output end of the first electric cylinder (401).

9. The magnesium-aluminum alloy communication bracket rapid punching equipment according to claim 5, characterized in that: The workbench (101) is also provided with a guide hopper (102) for guiding the discharged communication brackets at a position below the first electric cylinder (401).

10. A method for using the magnesium-aluminum alloy communication bracket quick punching device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: During operation, the communication bracket to be punched is placed in the placement die groove (202), and then the electric indexing plate (104) drives the turntable (103) to rotate intermittently. The turntable (103) rotates one station each time. When the die base (201) moves to the punching station, the rotating wheel (206) is squeezed by the arc plate (209), so that the clamping block (204) moves toward the bracket in the placement die groove (202), so that the clamping block (204) presses against the communication bracket, thereby avoiding the problem of movement of the communication bracket during the punching process; Step 2, the driving assembly then drives the drill bit (506) to rotate, and then the second electric cylinder (505) drives the fixed horizontal plate (508) to descend, and the fixed horizontal plate (508) drives the drill bit (506) to descend, and then the communication bracket can be punched; Step 3, when the mold base (201) leaves the punching station, the clamping block (204) is reset under the action of the first spring (207), thereby releasing the fixation of the bracket. When the mold base (201) moves to the unloading position, the roller (304) contacts the guide plate (302), and then the bottom slide plate (301) is pulled outward under the guiding action of the guide plate (302), and then the bottom of the placement mold groove (202) is exposed. After the bottom of the placement mold groove (202) is exposed, the communication bracket will fall into the guide hopper (102), and then be discharged along the guide hopper (102), realizing automatic unloading. When the roller (304) is separated from the guide plate (302), the bottom slide plate (301) is reset under the action of the second spring (307), and the bottom of the placement mold groove (202) is closed again.

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