Sheet metal stamping device capable of conveniently adjusting stamping angle

Abstract

The utility model provides a sheet metal stamping device convenient to adjust stamping angle, and relates to the technical field of sheet metal stamping, the sheet metal stamping device comprises an annular plate, convex grooves are formed in the inner wall of the bottom of the annular plate and close to the centers of the two ends, and a two-way screw rod penetrates through the inner wall of the bottom of the annular plate and located between the convex grooves and is rotatably connected with the inner wall of the bottom of the annular plate through a bearing; the two ends of the two-way screw penetrate through the interiors of the convex grooves, penetrate through the annular plate and are rotationally connected with bearings of the annular plate, and a driving motor is fixedly connected to the position, close to the center of the bottom, of one side wall of the annular plate. According to the sheet metal stamping device, the driving motor drives the two-way screw to rotate, the height of the lifting plate can be adjusted through the convex plate, the U-shaped plate and the connecting plate when the two-way screw rotates, the angle between the connecting plate and the lifting plate can be adjusted according to the angle after sheet metal stamping, and therefore the effect that the sheet metal can be stamped into different angles through the sheet metal stamping device can be achieved; meanwhile, the angle value between the connecting plate and the lifting plate can be observed through the transparent angle ruler disc.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal stamping technical field especially, relates to a kind of sheet metal stamping device of stamping angle is convenient to adjust. BACKGROUND

[0002] Sheet metal is a kind of comprehensive cold working process to metal sheet, including shear, punch / cut / compound, fold, welding, riveting, splicing, forming (such as automobile body) etc..Its remarkable feature is that the same part thickness is consistent.Processed product called sheet metal part by sheet metal process, and sheet metal needs to be formed by stamping device when processing.

[0003] Sheet metal in prior art needs to be stamped into different angles when processing, and the stamping head on stamping device in prior art is usually fixed, when needing to stamp sheet metal into different angles, the corresponding stamping head needs to be replaced, so as to affect the stamping efficiency of sheet metal, therefore, a kind of sheet metal stamping device of stamping angle is convenient to adjust is needed to solve the above problems. SUMMARY

[0004] The utility model mainly provides a kind of sheet metal stamping device of stamping angle is convenient to adjust, which is convenient to adjust sheet metal angle after stamping.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of sheet metal stamping device of stamping angle is convenient to adjust, comprising: ring plate, the bottom inner wall of the ring plate and close to two end center are all provided with convex slot, the inside of the bottom inner wall of the ring plate and between convex slot are penetrated and bearing rotationally connected with two-way screw rod, the two ends of the two-way screw rod pass through the inside of convex slot and penetrate ring plate and are rotationally connected with its bearing, the side wall of the ring plate and close to bottom center are fixedly connected with driving motor, the output of the driving motor is fixedly connected with one end of two-way screw rod, the two ends of the two-way screw rod and in the inside of convex slot are sleeved and are screw-connected with convex plate, the top of the convex plate is fixedly connected with U-shaped plate, the inside of the ring plate is equipped with lifting plate, the U-shaped plate and lifting plate are all connected with connecting plate with pin shaft, the top of the ring plate and close to center are fixedly connected with electric push rod, the top of the ring plate and close to both sides are all fixedly connected with hydraulic rod, the output of electric push rod and hydraulic rod are all penetrated and are fixedly connected with extrusion plate and stamping plate respectively, the bottom of the stamping plate and close to one end are all embedded and are connected with extrusion roller with pin shaft, the front of the lifting plate and close to both ends are all fixed with transparent angle scale.

[0006] Preferably, the bottom of the ring plate and close to four corners are all fixedly connected with support leg, the bottom of the support leg is all fixedly connected with support block, by the above setting, the effect that support leg supports the four corners of ring plate bottom can be achieved.

[0007] Preferably, the bottom inner wall of the ring plate is provided with a limiting groove on both sides of the convex groove, the inside of the bottom inner wall of the ring plate is provided with a limiting rod penetrating and fixedly connected between the limiting grooves, the limiting rod is fixedly connected with the inner wall at one end of the limiting groove, the limiting rod is sleeved and slidably connected with a limiting block on both end surfaces, and the top of the limiting block is fixedly connected with the bottom of the U-shaped plate, which can limit the two ends of the U-shaped plate during movement.

[0008] Preferably, the bottom of the lifting plate is fixedly connected with two vertical rods, the bottom of the ring plate is provided with two circular grooves, the bottom of the vertical rod penetrates the bottom of the ring plate and is embedded in the inside of the circular groove, the inside of the circular groove is embedded and slidably connected with a limiting disc, and the top of the limiting disc is fixedly connected with the bottom of the vertical rod, which can limit the lifting plate during lifting and prevent the vertical rod from being separated from the inside of the circular groove.

[0009] Preferably, the side wall of the ring plate is fixedly connected with a control panel, and the control panel is electrically connected with the driving motor, the electric push rod and the hydraulic rod, which can control the driving motor, the electric push rod and the hydraulic rod.

[0010] Preferably, the top of the lifting plate is fixedly connected with a limiting plate near the front and rear ends, and the distance between the limiting plates is matched with the extrusion plate, which can limit the sheet metal.

[0011] Compared with the prior art, the advantages and positive effects of the utility model lie in,

[0012] 1、in the utility model, the driving motor drives the bidirectional screw rod to rotate, the bidirectional screw rod rotation can adjust the lifting plate height through the convex plate, the U-shaped plate and the connecting plate, at this time, the angle between the connecting plate and the lifting plate can be adjusted according to the angle after stamping sheet metal, so that the device can stamp sheet metal into different angles, and the angle value between the connecting plate and the lifting plate can be observed through the transparent angle scale disc.

[0013] 2、in the utility model, the electric push rod can push the extrusion plate to extrude sheet metal, which can fix sheet metal during stamping, so that the sheet metal can be prevented from moving during stamping. ACCURACY

[0014] Figure 1 the utility model proposes a whole structure perspective view of sheet metal stamping device convenient for adjusting stamping angle;

[0015] Figure 2The utility model provides a whole structure vertical section view of sheet metal stamping device convenient to adjust stamping angle;

[0016] Figure 3 The utility model provides a whole structure horizontal section view of sheet metal stamping device convenient to adjust stamping angle;

[0017] Figure 4 The utility model provides a partial structure perspective view of sheet metal stamping device convenient to adjust stamping angle.

[0018] Legend explanation: 1, ring board, 2, support leg, 3, support block, 4, convex slot, 5, bidirectional screw rod, 6, convex plate, 7, U-shaped plate, 8, limiting groove, 9, limiting rod, 10, limiting block, 11, drive motor, 12, lifting plate, 13, connecting plate, 14, electric push rod, 15, extrusion plate, 16, hydraulic rod, 17, stamping plate, 18, extrusion roller, 19, vertical rod, 20, round groove, 21, limiting disc, 22, control panel, 23, transparent angle scale disc, 24, limiting plate. DETAILED DESCRIPTION

[0019] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further explained below with the help of drawings and examples. It should be explained that the embodiment of the application and the features in the embodiment can be combined mutually in the case of no conflict.

[0020] In the following description, a lot of specific details are set forth in order to give a full understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.

[0021] Please refer to Figures 1-4This utility model provides a technical solution: a sheet metal stamping device for easy adjustment of the stamping angle, comprising: a ring plate 1, with convex grooves 4 formed on the bottom inner wall of the ring plate 1 near the center of both ends; a bidirectional screw 5 passing through and rotatably connected to the bottom inner wall of the ring plate 1 between the convex grooves 4; both ends of the bidirectional screw 5 passing through the convex grooves 4 and through the ring plate 1 and rotatably connected to them with bearings; a drive motor 11 fixedly connected to one side wall of the ring plate 1 near the bottom center; the output end of the drive motor 11 fixedly connected to one end of the bidirectional screw 5; and both ends of the bidirectional screw 5 being sleeved and threadedly connected inside the convex grooves 4. There is a convex plate 6, and a U-shaped plate 7 is fixedly connected to the top of the convex plate 6. A lifting plate 12 is provided inside the ring plate 1. A connecting plate 13 is pin-connected between the U-shaped plate 7 and the lifting plate 12. An electric push rod 14 is fixedly connected to the top of the ring plate 1 near the center. Hydraulic rods 16 are fixedly connected to the top of the ring plate 1 near both sides. The output ends of the electric push rod 14 and the hydraulic rod 16 pass through the top of the ring plate 1 and are respectively fixedly connected to the extrusion plate 15 and the stamping plate 17. An extrusion roller 18 is embedded and pin-connected to the bottom of the stamping plate 17 near one end. A transparent angle gauge 23 is fixed to the front of the lifting plate 12 near both ends.

[0022] like Figure 1 As shown, support legs 2 are fixedly connected to the bottom of the ring plate 1 and near the four corners. Support blocks 3 are fixedly connected to the bottom of each support leg 2. Through the above arrangement, the support legs 2 can support the four corners of the bottom of the ring plate 1.

[0023] like Figure 3 and Figure 4 As shown, the bottom inner wall of the ring plate 1 is provided with limiting grooves 8 on both sides of the convex groove 4. Limiting rods 9 are connected and fixedly connected through the bottom inner wall of the ring plate 1 between the limiting grooves 8. The two ends of the limiting rods 9 pass through the limiting grooves 8 and are fixedly connected to the inner wall of one end of them. Limiting blocks 10 are sleeved and slidably connected to the surfaces of both ends of the limiting rods 9. The top of the limiting blocks 10 is fixedly connected to the bottom of the U-shaped plate 7. Through the above settings, the two ends of the U-shaped plate 7 can be limited during the movement.

[0024] like Figure 2 As shown, two vertical rods 19 are fixedly connected to the bottom of the lifting plate 12, and two circular grooves 20 are opened at the bottom of the ring plate 1. The bottom of the vertical rods 19 passes through the bottom of the ring plate 1 and is embedded in the circular grooves 20. Limiting disks 21 are embedded and slidably connected inside the circular grooves 20. The top of the limiting disks 21 is fixedly connected to the bottom of the vertical rods 19. Through the above settings, the vertical rods 19 can limit the lifting plate 12 during the lifting process, and the limiting disks 21 can prevent the vertical rods 19 from leaving the circular grooves 20.

[0025] like Figure 1As shown, one side wall of the ring plate 1 is fixedly connected with a control panel 22, the control panel 22 is electrically connected with the driving motor 11, the electric push rod 14 and the hydraulic rod 16, through the above setting, the effect of making the control panel 22 control the driving motor 11, the electric push rod 14 and the hydraulic rod 16 can be achieved.

[0026] As shown, Figure 2 As shown, the top of the lifting plate 12 and close to the front and rear end are fixedly connected with limiting plates 24, the distance between the limiting plates 24 is matched with the extrusion plate 15, through the above setting, the effect of limiting the sheet metal can be achieved.

[0027] The working principle and method of using the device: through the control panel 22 to control the driving motor 11 to start, at this time the driving motor 11 can drive the bidirectional screw 5 to rotate, the bidirectional screw 5 can adjust the height of the lifting plate 12 through the convex plate 6, the U-shaped plate 7 and the connecting plate 13, the effect of adjusting the angle between the connecting plate 13 and the lifting plate 12, at the same time, through the transparent angle ruler disc 23, the angle value between the connecting plate 13 and the lifting plate 12 can be observed, at this time, the sheet metal is placed on the top of the lifting plate 12 and between the limiting plates 24, at this time, through the control panel 22 to control the electric push rod 14 to push the extrusion plate 15 to extrude and fix the sheet metal, the effect of fixing the sheet metal during the stamping process can be achieved, at this time, through the control panel 22 to control the hydraulic rod 16 to push the stamping plate 17 to descend, at this time, the extrusion roller 18 can stamp and bend the two ends of the sheet metal.

[0028] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application still belongs to the protection scope of the present application.

Claims

1. A sheet metal press device that facilitates adjustment of a press angle, characterized by, Include: The bottom inner wall of the ring plate (1) and near the center of both ends are provided with convex grooves (4), the bottom inner wall of the ring plate (1) and between the convex grooves (4) are through and bearing rotating connection with bidirectional screw (5), the both ends of the bidirectional screw (5) pass through the inside of the convex groove (4) and penetrate the ring plate (1) and with its bearing rotating connection, one side wall of the ring plate (1) and near the bottom center is fixedly connected with the drive motor (11), the output end of the drive motor (11) is fixedly connected with one end of the bidirectional screw (5), the both ends of the bidirectional screw (5) and in the inside of the convex groove (4) are sleeved and threadedly connected with the convex plate (6), the top of the convex plate (6) is fixedly connected with the U-shaped plate (7), the inside of the ring plate (1) is provided with the lifting plate (12), the U-shaped plate (7) and the lifting plate (12) are both pin shaft connected with the connecting plate (13), the top of the ring plate (1) and near the center is fixedly connected with the electric push rod (14), the top of the ring plate (1) and near both sides are fixedly connected with the hydraulic rod (16), the output end of the electric push rod (14) and the hydraulic rod (16) penetrates the top of the ring plate (1) and is fixedly connected with the extrusion plate (15) and the punching plate (17) respectively, the bottom of the punching plate (17) and near one end are embedded and pin shaft connected with the extrusion roller (18), the front of the lifting plate (12) and near both ends are fixedly connected with transparent angle scale disc (23).

2. The sheet metal punching device according to claim 1, wherein: The bottom of the ring plate (1) and near the four corners are fixedly connected with the supporting leg (2), the bottom of the supporting leg (2) is fixedly connected with the supporting block (3).

3. The sheet metal punching device of claim 1, wherein: The bottom inner wall of the ring plate (1) and between the convex grooves (4) are through and fixedly connected with the limiting rod (9), the both ends of the limiting rod (9) pass through the limiting groove (8) and are fixedly connected with the inner wall of one end thereof, the both end surfaces of the limiting rod (9) are sleeved and slidingly connected with the limiting block (10), the top of the limiting block (10) is fixedly connected with the bottom of the U-shaped plate (7).

4. The sheet metal punching device of claim 1, wherein: The bottom of the lifting plate (12) is fixedly connected with two vertical rods (19), the bottom of the ring plate (1) is provided with two circular grooves (20), the bottom of the vertical rod (19) penetrates the bottom of the ring plate (1) and is embedded into the inside of the circular groove (20), the inside of the circular groove (20) is embedded and slidingly connected with the limiting disc (21), the top of the limiting disc (21) is fixedly connected with the bottom of the vertical rod (19).

5. The sheet metal punching device according to claim 1, wherein: One side wall of the ring plate (1) is fixedly connected with the control panel (22), the control panel (22) is electrically connected with the drive motor (11), the electric push rod (14) and the hydraulic rod (16).

6. The sheet metal punching device for facilitating adjustment of punching angle according to claim 1, characterized in that: The top of the lifting plate (12) and near the front and rear ends are fixedly connected with the limiting plate (24), the distance between the limiting plate (24) is matched with the extrusion plate (15).

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