A sheet metal frame stamping forming equipment

Abstract

This utility model relates to the field of stamping forming equipment technology, and discloses a sheet metal frame stamping forming equipment, including two L-shaped beams. A material conveying assembly is mounted on each L-shaped beam. Support legs are provided at both ends of the lower surface of the L-shaped beams, and an inner support assembly is provided between the two support legs. A mounting seat is provided at the middle of the outer side of each of the two L-shaped beams. A stamping mechanism is mounted at the middle of the L-shaped beams via the mounting seat. Limiting components are provided on both sides of the stamping mechanism. This sheet metal frame stamping forming equipment, through the material conveying assembly and the operation of the material conveying motor, can effectively drive the drive shaft to rotate. In turn, with the cooperation of the driven shaft, it can effectively drive the conveyor belt to rotate, conveying the sheet metal frame parts to be stamped to the bottom of the stamping mechanism and conveying the stamped sheet metal frame parts away. No operator handling is required, saving time and labor.

Description

Technical Field

[0001] This utility model relates to the field of stamping forming equipment technology, specifically to a stamping forming equipment for sheet metal frame parts. Background Technology

[0002] Sheet metal frame components are parts with a frame structure manufactured through sheet metal processing, and they are widely used in many fields.

[0003] Currently, after sheet metal parts are made into regular rectangular frames, mounting holes need to be stamped on the sheet metal frame parts. However, when existing stamping forming equipment stamps sheet metal frame parts, operators generally need to move the sheet metal frame parts for loading and unloading, and operate the clamping mechanism to clamp or release the sheet metal frame parts. This is not only time-consuming and labor-intensive, but also prone to damaging the rectangular sheet metal frame if the clamping force of the clamping mechanism is too large. Therefore, there is a need to provide a sheet metal frame part stamping forming equipment to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a sheet metal frame stamping forming equipment, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a sheet metal frame stamping forming equipment, including an L-shaped crossbeam, two L-shaped crossbeams are provided, the two L-shaped crossbeams are arranged in parallel, and a material conveying assembly is provided on the L-shaped crossbeam;

[0006] The lower end surface of the L-shaped beam is provided with support feet at both ends, and an inner support assembly is provided between the two support feet;

[0007] The inner support assembly includes a base frame, a first hydraulic cylinder, and an inner support plate. The two ends of the base frame are connected to the support legs. The first hydraulic cylinder is located on the upper surface of the base frame, and the inner support plate is located on the upper end of the first hydraulic cylinder.

[0008] Each of the two L-shaped crossbeams has a mounting base at its outer middle end. A stamping mechanism is mounted on the middle end of the L-shaped crossbeam via the mounting base. Limiting components are provided on both sides of the stamping mechanism.

[0009] Preferably, the material conveying assembly includes a conveyor belt, a drive shaft, a driven shaft, and a material conveying motor, wherein the drive shaft and the driven shaft are rotatably disposed at both ends between two L-shaped crossbeams.

[0010] Preferably, there are two conveyor belts, which are respectively located inside two L-shaped beams. The drive shaft and the driven shaft are connected by the conveyor belts. One end of the drive shaft passes through the side wall of the L-shaped beam and is connected to the output end of the material conveying motor.

[0011] Preferably, the stamping mechanism includes a mounting frame, a second hydraulic cylinder, and a stamping plate. The lower ends of the two side walls of the mounting frame are connected to the mounting base, and the second hydraulic cylinder is located at the center of the upper surface of the mounting frame.

[0012] Preferably, the second hydraulic cylinder has a piston rod inside, the lower end of the piston rod of the second hydraulic cylinder passes through the upper wall of the mounting frame and is connected to the stamping plate, and the lower surface of the stamping plate is provided with a plurality of stamping heads.

[0013] Preferably, the limiting component includes a guide slide rod, a top connecting plate, and a limiting vertical plate. The upper wall of the mounting frame has a through hole. The lower end of the guide slide rod is connected to the stamping plate, and the upper end of the guide slide rod passes through the through hole and is connected to the top connecting plate. The limiting vertical plate is disposed on the lower end surface of the top connecting plate away from the guide slide rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This sheet metal frame stamping forming equipment, equipped with a stamping mechanism, allows the second hydraulic cylinder to operate when the sheet metal frame to be stamped is conveyed to the bottom of the stamping mechanism. This effectively moves the stamping plate downwards via the piston rod. During the downward movement of the stamping plate, the guide slide rod moves downwards synchronously. The guide slide rod, in turn, moves the limiting vertical plate downwards synchronously via the top connecting plate. This downward movement of the limiting vertical plate effectively adjusts the horizontal position of the sheet metal frame, ensuring it is directly below the stamping plate. At this point, the first hydraulic cylinder operates, effectively lifting the inner support plate and bringing it into contact with the upper inner wall of the sheet metal frame. The second hydraulic cylinder then continues to operate, causing the stamping plate to continue moving downwards, working in conjunction with the inner support plate to perform the stamping operation. This achieves automatic position adjustment and stamping, ensuring product quality.

[0016] 2. This sheet metal frame stamping equipment is equipped with a material conveying assembly. When the material conveying motor is working, it can effectively drive the drive shaft to rotate. In turn, with the cooperation of the driven shaft, it can effectively drive the conveyor belt to rotate, conveying the sheet metal frame parts to be stamped to the bottom of the stamping mechanism and conveying the stamped sheet metal frame parts away. No operator handling is required, saving time and effort. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the sheet metal frame stamping forming equipment of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation structure of the material conveying assembly and the internal support assembly of this utility model;

[0019] Figure 3 This is a cross-sectional view of the support leg and base frame of this utility model;

[0020] Figure 4This is a schematic diagram of the connection structure between the stamping mechanism and the limiting component of this utility model;

[0021] Figure 5 This is a cross-sectional view of the mounting frame of this utility model.

[0022] In the diagram: 1. L-shaped crossbeam; 101. Inner support bar; 2. Support foot; 3. Material conveying assembly; 301. Conveyor belt; 302. Drive shaft; 303. Driven shaft; 304. Material conveying motor; 4. Mounting base; 5. Inner support assembly; 501. Base frame; 502. Hydraulic cylinder No. 1; 503. Inner support plate; 504. Clearance hole; 6. Stamping mechanism; 601. Mounting frame; 602. Hydraulic cylinder No. 2; 603. Stamping plate; 604. Perforation; 7. Limiting assembly; 701. Guide slide bar; 702. Top connecting plate; 703. Limiting vertical plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-5 A sheet metal frame stamping forming equipment includes an L-shaped crossbeam 1, two L-shaped crossbeams 1 are provided, the two L-shaped crossbeams 1 are arranged in parallel, and a material conveying assembly 3 is provided on the L-shaped crossbeam 1;

[0025] The lower end surface of the L-shaped beam 1 is provided with support feet 2 at both ends, and an inner support assembly 5 is provided between the two support feet 2;

[0026] The inner support assembly 5 includes a base frame 501, a first hydraulic cylinder 502 and an inner support plate 503. The two ends of the base frame 501 are connected to the support legs 2. The first hydraulic cylinder 502 is located on the upper surface of the base frame 501 and the inner support plate 503 is located on the upper end of the first hydraulic cylinder 502.

[0027] Two L-shaped crossbeams 1 are each provided with a mounting base 4 at the middle of their outer sides. A stamping mechanism 6 is provided at the middle of the L-shaped crossbeams 1 via the mounting base 4. Limiting components 7 are provided on both sides of the stamping mechanism 6.

[0028] The material conveying assembly 3 includes a conveyor belt 301, a drive shaft 302, a driven shaft 303, and a material conveying motor 304. The drive shaft 302 and the driven shaft 303 are rotatably mounted at both ends between two L-shaped crossbeams 1. Two conveyor belts 301 are provided, each mounted inside the two L-shaped crossbeams 1. The drive shaft 302 and the driven shaft 303 are connected by the conveyor belt 301. One end of the drive shaft 302 passes through the side wall of the L-shaped crossbeam 1 and is connected to the output end of the material conveying motor 304. When the material conveying motor 304 works, it can effectively drive the drive shaft 302 to rotate. In turn, with the cooperation of the driven shaft 303, it can effectively drive the conveyor belt 301 to rotate and work, conveying the sheet metal frame parts to be stamped to the bottom of the stamping mechanism 6 and conveying the stamped sheet metal frame parts away. No operator handling is required, saving time and effort.

[0029] The stamping mechanism 6 includes a mounting frame 601, a second hydraulic cylinder 602, and a stamping plate 603. The lower ends of the two side walls of the mounting frame 601 are connected to the mounting base 4. The second hydraulic cylinder 602 is located at the center of the upper surface of the mounting frame 601. A piston rod is provided inside the second hydraulic cylinder 602. The lower end of the piston rod of the second hydraulic cylinder 602 passes through the upper wall of the mounting frame 601 and is connected to the stamping plate 603. Several stamping heads are arrayed on the lower surface of the stamping plate 603. Through the operation of the second hydraulic cylinder 602, the stamping plate 603 can be effectively driven to move up and down synchronously through the piston rod.

[0030] The limiting component 7 includes a guide slide rod 701, a top connecting plate 702, and a limiting vertical plate 703. A through hole 604 is provided on the upper wall of the mounting frame 601. The lower end of the guide slide rod 701 is connected to the stamping plate 603, and the upper end of the guide slide rod 701 passes through the through hole 604 and is connected to the top connecting plate 702. The limiting vertical plate 703 is located on the lower surface of the top connecting plate 702 away from the guide slide rod 701. When the sheet metal frame part to be stamped is conveyed to the bottom of the stamping mechanism 6, the second hydraulic cylinder 602 operates, effectively driving the stamping plate 603 downwards a certain distance via the piston rod. During the downward movement of the stamping plate 603, the guide slide rod 701 moves downwards synchronously. During the downward movement of 01, the top connecting plate 702 can drive the limiting vertical plate 703 to move downward synchronously. During the downward movement of the limiting vertical plate 703, the horizontal position of the sheet metal frame can be effectively adjusted to ensure that the sheet metal frame is directly below the stamping plate 603. At this time, the first hydraulic cylinder 502 works to effectively lift the inner support plate 503, so that it contacts the upper inner wall of the sheet metal frame. Then the second hydraulic cylinder 602 continues to work, so that the stamping plate 603 continues to move downward, and works with the inner support plate 503 to perform stamping. After the stamping is completed, the first hydraulic cylinder 502 works to drive the inner support plate 503 to move downward and separate from the sheet metal frame, so that the conveyor belt 301 can transport the stamped sheet metal frame away.

[0031] refer to Figure 1 , Figure 2 and Figure 5 Both conveyor belts 301 are equipped with internal support bars 101, and the two internal support bars 101 are respectively connected to the inner walls of the two L-shaped crossbeams 1.

[0032] There are two No. 1 hydraulic cylinders 502, which are respectively located at both ends of the lower surface of the inner support plate 503. The upper surface of the inner support plate 503 is provided with a number of clearance holes 504 that cooperate with the punching head.

[0033] The aforementioned inner support bar 101 effectively supports the conveyor belt 301, ensuring the smooth operation of the sheet metal frame. The clearance hole 504 facilitates the cutting of material by the stamping head.

[0034] Working principle: When the sheet metal frame part to be stamped is conveyed to the bottom of the stamping mechanism 6, the second hydraulic cylinder 602 works, which can effectively drive the stamping plate 603 to move downward a certain distance through the piston rod. During the downward movement of the stamping plate 603, the guide slide rod 701 can move downward synchronously. During the downward movement of the guide slide rod 701, the limiting vertical plate 703 can be driven downward synchronously through the top connecting plate 702. During the downward movement of the limiting vertical plate 703, the horizontal position of the sheet metal frame part can be effectively adjusted to ensure that the sheet metal frame part is directly below the stamping plate 603. At this time, the first hydraulic cylinder 502 works, which can effectively lift the inner support plate 503 and make it contact the upper inner wall of the sheet metal frame part. Then the second hydraulic cylinder 602 continues to work, so that the stamping plate 603 continues to move downward, and works with the inner support plate 503 to perform the stamping work. After the stamping is completed, the first hydraulic cylinder 502 works to drive the inner support plate 503 to move downward and separate from the sheet metal frame part, so that the conveyor belt 301 can transport the stamped sheet metal frame part away.

[0035] Furthermore, by setting up the material conveying component 3, the material conveying motor 304 can effectively drive the drive shaft 302 to rotate, and then, with the cooperation of the driven shaft 303, can effectively drive the conveyor belt 301 to rotate, conveying the sheet metal frame parts to be stamped to the bottom of the stamping mechanism 6, and conveying the stamped sheet metal frame parts away, without the need for operators to handle them, saving time and effort.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet metal frame stamping forming equipment, characterized in that, It includes an L-shaped crossbeam (1), two L-shaped crossbeams (1) are provided, the two L-shaped crossbeams (1) are arranged in parallel, and a material conveying assembly (3) is provided on the L-shaped crossbeam (1). The L-shaped crossbeam (1) has support feet (2) at both ends of its lower surface, and an inner support assembly (5) is provided between the two support feet (2). The inner support assembly (5) includes a base frame (501), a first hydraulic cylinder (502) and an inner support plate (503). The two ends of the base frame (501) are connected to the support legs (2). The first hydraulic cylinder (502) is located on the upper surface of the base frame (501), and the inner support plate (503) is located on the upper end of the first hydraulic cylinder (502). A mounting base (4) is provided at the middle of the outer side of each of the two L-shaped crossbeams (1). A stamping mechanism (6) is provided at the middle of the L-shaped crossbeam (1) through the mounting base (4). Limiting components (7) are provided on both sides of the stamping mechanism (6).

2. The sheet metal frame member press forming apparatus according to claim 1, wherein The material conveying assembly (3) includes a conveyor belt (301), a drive shaft (302), a driven shaft (303) and a material conveying motor (304). The drive shaft (302) and the driven shaft (303) are rotatably disposed at both ends between two L-shaped crossbeams (1).

3. The sheet metal frame stamping forming equipment according to claim 2, characterized in that, There are two conveyor belts (301), which are respectively located inside the two L-shaped beams (1). The drive shaft (302) and the driven shaft (303) are connected by the conveyor belts (301). One end of the drive shaft (302) passes through the side wall of the L-shaped beam (1) and is connected to the output end of the material conveying motor (304).

4. The sheet metal frame stamping forming equipment according to claim 1, characterized in that, The stamping mechanism (6) includes a mounting frame (601), a second hydraulic cylinder (602) and a stamping plate (603). The lower ends of the two side walls of the mounting frame (601) are connected to the mounting base (4), and the second hydraulic cylinder (602) is located at the center of the upper surface of the mounting frame (601).

5. The sheet metal frame stamping forming equipment according to claim 4, characterized in that, The second hydraulic cylinder (602) has a piston rod inside. The lower end of the piston rod of the second hydraulic cylinder (602) passes through the upper wall of the mounting frame (601) and is connected to the stamping plate (603). The lower surface of the stamping plate (603) is provided with a plurality of stamping heads.

6. The sheet metal frame stamping forming equipment according to claim 5, characterized in that, The limiting component (7) includes a guide slide rod (701), a top connecting plate (702), and a limiting vertical plate (703). The upper wall of the mounting frame (601) has a through hole (604). The lower end of the guide slide rod (701) is connected to the stamping plate (603). The upper end of the guide slide rod (701) passes through the through hole (604) and is connected to the top connecting plate (702). The limiting vertical plate (703) is located on the lower surface of the top connecting plate (702) away from the guide slide rod (701).

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