Multi-angle bending sheet metal part forming die

Abstract

The utility model relates to the technical field of sheet metal part forming, in particular to a multi-angle bending sheet metal part forming die which comprises a bending mechanism, the bottom end of the bending mechanism is fixedly connected with a fixing frame, the upper portion of the bending mechanism is fixedly connected with a bending block, the upper portion of the bending mechanism is movably connected with a sheet metal part, and the sheet metal part is fixedly connected with the fixing frame. The upper portion of the bending mechanism is movably connected with an adjusting mechanism. The sheet metal part forming die comprises the bending mechanism, a motor is turned on to drive a first threaded rod to rotate, so that a moving plate is driven to move, an adjusting mechanism is driven to move, a sheet metal part is bent through arrangement of a rotating wheel and a bending block, bending of the sheet metal part is facilitated, the working pressure of workers is reduced, and the working efficiency of the workers is improved. And the bending speed is increased, the distance between the rotating wheel and the bending block is changed, the bending angle is adjusted through the change of the distance between the rotating wheel and the bending block, and the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sheet metal forming technical field especially a kind of sheet metal forming die of multi-angle bending. BACKGROUND

[0002] The bending and forming of metal plate are carried out on a plate bender. The plate to be formed is placed on the plate bender. The brake piece is lifted by a lifting lever. The workpiece is slid to the appropriate position. Then the brake piece is lowered onto the plate to be formed. The bending and forming of metal are realized by applying force to the bending lever on the plate bender.

[0003] The existing sheet metal forming die needs workers to manually bend the sheet metal using fixing blocks, which is a waste of manpower and difficult to adapt to large sheet metal parts. Moreover, the existing device cannot adjust the bending angle, reducing the applicability of the device.

[0004] Therefore, we urgently need to provide a sheet metal forming die for multi-angle bending. SUMMARY

[0005] To solve the problem of the existing steel bending device that requires workers to manually bend the sheet metal using fixing blocks, which is a waste of manpower and difficult to adapt to large sheet metal parts. Moreover, the existing device cannot adjust the bending angle, reducing the applicability of the device. Therefore, the purpose of the utility model is to provide a sheet metal forming die for multi-angle bending.

[0006] The utility model provides a kind of sheet metal forming die for multi-angle bending, including bending mechanism, the bottom end of the bending mechanism is fixedly connected with fixed frame, the upper side of the bending mechanism is fixedly connected with bending block, the inside of the bending mechanism is fixedly connected with motor, the one end of the motor is fixedly connected with first threaded rod, the outer wall of the first threaded rod is movably connected with moving plate.

[0007] The upper side of the bending mechanism is movably connected with sheet metal, the upper side of the bending mechanism is movably connected with adjusting mechanism, the inside of the adjusting mechanism is movably connected with first bevel gear, the one end of the first bevel gear is fixedly connected with rotating block, the outer wall of the first bevel gear is movably connected with second bevel gear, the side away from second bevel gear of the second bevel gear is movably connected with third bevel gear, the one end of the second bevel gear and third bevel gear is fixedly connected with second threaded rod, the outer wall of the second threaded rod is movably connected with adjusting block, the one end of the adjusting block is fixedly connected with moving block, the one end of the moving block is fixedly connected with fixed block, the inside of the fixed block is movably connected with rotating wheel.

[0008] Preferably, the bending mechanism is internally provided with a moving groove matched with the outer wall of the moving plate, one end of the first threaded rod is rotatably connected with the inner wall of the moving groove through a bearing, the moving plate is internally provided with a moving threaded groove matched with the outer wall of the first threaded rod, and the top end of the moving plate is fixedly connected with the bottom end of the adjusting mechanism.

[0009] Preferably, the adjusting mechanism is internally provided with an adjusting groove for providing movement of the moving block, the outer wall of the first bevel gear is in meshing connection with the outer walls of the second bevel gear and the third bevel gear respectively, and one end of the second threaded rod is rotatably connected with the inner wall of the adjusting groove through a bearing.

[0010] Preferably, the adjusting block is internally provided with an adjusting threaded groove matched with the outer wall of the second threaded rod, the moving block is internally provided with a hollow groove for providing movement of the second threaded rod, and the fixed block is internally provided with a rotating groove for providing rotation of the rotating wheel, and the rotating wheel is rotatably connected with the inner wall of the fixed block through a rotating shaft.

[0011] Preferably, the bending block is provided with two groups, and the two groups of bending blocks are arranged on the two sides of the adjusting mechanism respectively, and the outer wall of the two groups of bending blocks is provided with a groove matched with the outer wall of the sheet metal part.

[0012] The technical means of the utility model can obtain the following technical effects:

[0013] (1) the utility model discloses open motor and drive first threaded rod to rotate, drive moving plate to move, drive adjusting mechanism to move, the setting of rotating wheel and bending block is bent to sheet metal part, and the bending of sheet metal part is convenient, thereby reducing the working pressure of worker, and the rate of bending is increased.

[0014] (2) the utility model discloses placing sheet metal part above bending mechanism, so that sheet metal part is located between bending block and rotating wheel, rotating rotating block drives first bevel gear to rotate, thereby drive second bevel gear and third bevel gear to rotate, thereby drive second threaded rod to rotate, so that two groups of adjusting blocks move relatively, thereby drive moving block to move, so that the distance of rotating wheel and bending block changes, the distance change between rotating wheel and bending block is used to adjust bending angle, and the applicability of the device is increased. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view partial view of the utility model;

[0016] Figure 2 It is a top view partial view of the utility model;

[0017] Figure 3 It is a partial view of the adjusting mechanism of the utility model;

[0018] Figure 4 Figure 2 is a partial perspective view of the moving block of the utility model;

[0019] Figure 5 Figure 3 is a partial perspective view of the adjusting structure of the utility model.

[0020] In the figure: 1, bending mechanism; 101, motor; 102, first threaded rod; 103, moving plate; 2, fixed frame; 3, bending block; 4, sheet metal part; 5, adjusting mechanism; 501, first bevel gear; 502, rotating block; 503, second bevel gear; 504, third bevel gear; 505, second threaded rod; 506, adjusting block; 507, moving block; 508, fixed block; 509, rotating wheel. DETAILED DESCRIPTION

[0021] In order to have a clearer understanding of the technical features, objectives and effects of the utility model, the specific implementation mode of the utility model will be explained by referring to the drawings.

[0022] As shown in Figures 1 to 5 A multi-angle bending sheet metal part forming die, comprising a bending mechanism 1, the bottom end of the bending mechanism 1 is fixedly connected with a fixed frame 2, the upper side of the bending mechanism 1 is fixedly connected with a bending block 3, which facilitates the bending of the sheet metal part 4, thereby reducing the working pressure of the workers and increasing the bending rate.

[0023] The upper side of the bending mechanism 1 is movably connected with the sheet metal part 4, the upper side of the bending mechanism 1 is movably connected with an adjusting mechanism 5, the distance between the rotating wheel 509 and the bending block 3 is changed, thereby adjusting the bending angle and increasing the applicability of the device.

[0024] The inside of the bending mechanism 1 is fixedly connected with a motor 101, one end of the motor 101 is fixedly connected with a first threaded rod 102, the outer wall of the first threaded rod 102 is movably connected with a moving plate 103, by setting the bending mechanism 1, the motor 101, the first threaded rod 102 and the moving plate 103, the motor 101 is turned on to drive the first threaded rod 102 to rotate, thereby driving the moving plate 103 to move and driving the adjusting mechanism 5 to move, the sheet metal part 4 is bent by the setting of the rotating wheel 509 and the bending block 3, which facilitates the bending of the sheet metal part 4, thereby reducing the working pressure of the workers and increasing the bending rate.

[0025] The inside of the bending mechanism 1 is provided with a moving groove matched with the outer wall of the moving plate 103, one end of the first threaded rod 102 is rotatably connected with the inner wall of the moving groove through a bearing, the inside of the moving plate 103 is provided with a moving thread groove matched with the outer wall of the first threaded rod 102, the top end of the moving plate 103 is fixedly connected with the bottom end of the adjusting mechanism 5, which facilitates the bending of the sheet metal part 4.

[0026] The inner activity of the adjusting mechanism 5 is connected with the first bevel gear 501, one end of the first bevel gear 501 is fixedly connected with the rotating block 502, the outer wall of the first bevel gear 501 is movably connected with the second bevel gear 503, the second bevel gear 503 is movably connected with the third bevel gear 504 away from the side of the second bevel gear 503, one end of the second bevel gear 503 and the third bevel gear 504 is fixedly connected with the second threaded rod 505, the outer wall of the second threaded rod 505 is movably connected with the adjusting block 506, one end of the adjusting block 506 is fixedly connected with the moving block 507, one end of the moving block 507 is fixedly connected with the fixed block 508, the inner activity of the fixed block 508 is movably connected with the rotating wheel 509.

[0027] The sheet metal part 4 is placed above the bending mechanism 1, so that the sheet metal part 4 is located between the bending block 3 and the rotating wheel 509, the rotating block 502 drives the first bevel gear 501 to rotate, thereby driving the second bevel gear 503 and the third bevel gear 504 to rotate, thereby driving the second threaded rod 505 to rotate, so that the two groups of adjusting blocks 506 move relative to each other, thereby driving the moving block 507 to move, so that the distance between the rotating wheel 509 and the bending block 3 changes, thereby adjusting the bending angle, increasing the applicability of the device.

[0028] Further, the inner part of the adjusting mechanism 5 is provided with an adjusting groove for the movement of the moving block 507, the outer wall of the first bevel gear 501 is meshed with the outer wall of the second bevel gear 503 and the third bevel gear 504, one end of the second threaded rod 505 is rotatably connected with the inner wall of the adjusting groove through a bearing, the distance between the rotating wheel 509 and the bending block 3 changes, thereby adjusting the bending angle, increasing the applicability of the device.

[0029] Further, the inner part of the adjusting block 506 is provided with an adjusting screw groove matched with the outer wall of the second threaded rod 505, the inner part of the moving block 507 is provided with a hollow groove for the movement of the second threaded rod 505, the inner part of the fixed block 508 is provided with a rotating groove for the rotation of the rotating wheel 509, the rotating wheel 509 is rotatably connected with the inner wall of the fixed block 508 through a rotating shaft, which facilitates the movement and adjustment of the rotating wheel 509.

[0030] In addition, the bending block 3 is provided with two groups, and the two groups of bending blocks 3 are arranged on the two sides of the adjusting mechanism 5, and the outer wall of the two groups of bending blocks 3 is provided with a groove matched with the outer wall of the sheet metal part 4, which facilitates the bending of the sheet metal part 4.

[0031] Working principle: the sheet metal parts 4 are placed above the bending mechanism 1, so that the sheet metal parts 4 are located between the bending block 3 and the rotating wheel 509, the rotating block 502 drives the first bevel gear 501 to rotate, thereby driving the second bevel gear 503 and the third bevel gear 504 to rotate, thereby driving the second threaded rod 505 to rotate, so that the two groups of adjusting blocks 506 move relatively, thereby driving the moving block 507 to move, so that the distance between the rotating wheel 509 and the bending block 3 changes, the motor 101 is turned on to drive the first threaded rod 102 to rotate, thereby driving the moving plate 103 to move, driving the adjusting mechanism 5 to move, and the sheet metal parts 4 are bent through the setting of the rotating wheel 509 and the bending block 3.

[0032] The above is only a specific embodiment of the utility model, and is not used to limit the scope of the utility model. Any equivalent changes and modifications made by any person skilled in the art without departing from the concept and principle of the utility model shall belong to the scope of protection of the utility model. Moreover, it should be noted that the components of the utility model are not limited to the above overall application, and the technical features described in the specification of the utility model can be selected for single use or combined use according to actual needs, therefore, the utility model naturally covers other combinations and specific applications related to the utility model.

Claims

1. A multi-angle bending forming die for sheet metal parts, comprising a bending mechanism (1), characterized in that: The bottom end of the bending mechanism (1) is fixedly connected with a fixing frame (2), the upper side of the bending mechanism (1) is fixedly connected with a bending block (3), the inside of the bending mechanism (1) is fixedly connected with a motor (101), one end of the motor (101) is fixedly connected with a first threaded rod (102), and the outer wall of the first threaded rod (102) is movably connected with a moving plate (103). The upper side of the bending mechanism (1) is movably connected with a sheet metal part (4), the upper side of the bending mechanism (1) is movably connected with an adjusting mechanism (5), the inside of the adjusting mechanism (5) is movably connected with a first bevel gear (501), one end of the first bevel gear (501) is fixedly connected with a rotating block (502), the outer wall of the first bevel gear (501) is movably connected with a second bevel gear (503), the side, away from the second bevel gear (503), of the second bevel gear (503) is movably connected with a third bevel gear (504), one end of the second bevel gear (503) and the third bevel gear (504) is fixedly connected with a second threaded rod (505), the outer wall of the second threaded rod (505) is movably connected with an adjusting block (506), one end of the adjusting block (506) is fixedly connected with a moving block (507), one end of the moving block (507) is fixedly connected with a fixing block (508), and the inside of the fixing block (508) is movably connected with a rotating wheel (509).

2. The multi-angle bending sheet metal part forming die of claim 1, wherein: The inside of the bending mechanism (1) is provided with a moving groove matched with the outer wall of the moving plate (103), one end of the first threaded rod (102) is rotatably connected with the inner wall of the moving groove through a bearing, and the inside of the moving plate (103) is provided with a moving thread groove matched with the outer wall of the first threaded rod (102), and the top end of the moving plate (103) is fixedly connected with the bottom end of the adjusting mechanism (5).

3. The multi-angle bending metal sheet forming die according to claim 1, characterized in that: The inside of the adjusting mechanism (5) is provided with an adjusting groove for the movement of the moving block (507), the outer wall of the first bevel gear (501) is meshingly connected with the outer wall of the second bevel gear (503) and the third bevel gear (504) respectively, and one end of the second threaded rod (505) is rotatably connected with the inner wall of the adjusting groove through a bearing.

4. The multi-angle bending metal sheet forming die according to claim 1, wherein: The inside of the adjusting block (506) is provided with an adjusting thread groove matched with the outer wall of the second threaded rod (505), the inside of the moving block (507) is provided with a hollow groove for the movement of the second threaded rod (505), the inside of the fixing block (508) is provided with a rotating groove for the rotation of the rotating wheel (509), and the rotating wheel (509) is rotatably connected with the inner wall of the fixing block (508) through a rotating shaft.

5. The multi-angle bending metal sheet forming die according to claim 1, wherein: The bending block (3) is provided with two groups, and the two groups of bending blocks (3) are arranged on the two sides of the adjusting mechanism (5), and the outer wall of the two groups of bending blocks (3) is provided with a groove matched with the outer wall of the sheet metal part (4).

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