Bending device for metal accessory machining

Abstract

The utility model relates to the technical field of metal fitting machining, and discloses a bending device for metal fitting machining, which comprises a machine body, a partition plate is fixedly connected to the inner wall of the machine body, a motor is fixedly connected to the bottom of the partition plate, and an output shaft of the motor penetrates through the partition plate and is fixedly connected with a transmission shaft. A rotating disc is fixedly connected to the shaft wall of the top end of the transmission shaft in a sleeving mode, a first bending column is fixedly connected to the top end of the rotating disc, a rotating ring is arranged on the outer side of the rotating disc in a sliding mode, an adjusting box body is fixedly connected to the top end of the rotating ring, and a second bending column is arranged above the adjusting box body. The transmission shaft rotates to drive the first gear to rotate to drive the second gear to rotate, so that the gear ring can be driven to rotate, the rotating disc and the rotating ring rotate reversely, and metal parts arranged between the first bending column and the second bending column are bent.

Description

Technical Field

[0001] The utility model relates to the technical field of metal fittings processing, in particular to a bending device for metal fittings processing. Background Art

[0002] The bending of metal accessories for home appliances refers to bending metal materials into the desired shape through the action of force. Bending processing is usually carried out using a special bending machine or bending mold. The metal accessories of home appliances can be processed into a specified shape according to diverse needs.

[0003] In the prior art, during the processing of metal accessories, the metal accessories need to be placed inside two bending parts, and the metal accessories are squeezed or pulled by moving the bending parts to ensure the bending of the metal accessories. In order to ensure the stability of the bending, the bending parts are generally fixed and not convenient for flexible disassembly and adjustment, and it is not convenient to perform stable bending processing on metal accessories of different sizes or different bending requirements, which affects the bending effect. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that in the prior art, in order to ensure the stability of bending, the bending parts are generally fixed and not convenient for flexible disassembly and adjustment, and it is not convenient to stably bend metal accessories of different sizes or different bending requirements, which affects the bending effect, and a bending device for metal accessories processing is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A bending device for processing metal accessories comprises a machine body, the inner wall of the machine body is fixedly connected to a partition, the bottom of the partition is fixedly connected to a motor, the output shaft of the motor passes through the partition and is fixedly connected to a transmission shaft, the top shaft wall of the transmission shaft is fixedly sleeved with a turntable, the top of the turntable is fixedly connected to a first bending column, a swivel is slidably provided on the outer side of the turntable, the top of the swivel is fixedly connected to an adjusting box body, a second bending column is provided above the adjusting box body, a first gear is fixedly sleeved on the shaft body of the transmission shaft located above the partition, a transmission rod is rotatably connected to the inside of the partition, a second gear is fixedly sleeved on the top rod wall of the transmission rod, the first gear and the second gear are meshed with each other, a gear ring is meshed on the side wall of the second gear, and a connecting rod is fixedly connected to the connection between the gear ring and the swivel.

[0007] Preferably, a first annular groove is formed on the inner wall of the turntable, a first slider is fixedly connected to the inner wall of the rotating ring, and the first slider is slidably disposed on the inner wall of the first annular groove.

[0008] Preferably, the cross section of the first sliding block is set to be trapezoidal, and the inner wall of the first annular sliding groove matches the first sliding block.

[0009] Preferably, a second annular groove is provided on the inner wall of the body, a second slider is fixedly connected to the side wall of the rotating ring, and the second slider is slidably arranged on the inner wall of the second annular groove.

[0010] Preferably, the inside of the adjusting box body is rotatably connected with a screw rod, the rod wall of the screw rod is threadedly connected with a movable block, the side wall of the movable block is slidably arranged on the inner wall of the adjusting box body, the top inner wall of the adjusting box body is provided with a strip opening, the top end of the movable block passes through the strip opening and extends to the outside of the adjusting box body and is fixedly connected to the second bending column.

[0011] Preferably, one end of the screw rod extends to the outside of the adjustment box body and is fixedly connected with a rotating handle, and the rotating handle is configured as a T-shaped rod.

[0012] Compared with the prior art, the utility model provides a bending device for metal fittings processing, which has the following beneficial effects:

[0013] 1. The bending device for metal parts processing drives the first gear to rotate and the second gear to rotate by rotating the transmission shaft, which can drive the gear ring to rotate, and the turntable and the rotating ring rotate in opposite directions, so that the metal parts arranged between the first bending column and the second bending column are bent.

[0014] 2. The bending device for metal accessories processing can drive the screw to rotate by rotating the handle, so that the movable block slides along the inner wall of the adjustment box body, and the gap between the second bending column and the first bending column can be adjusted to meet the bending processing of different sizes or different bending requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a bending device for metal fittings processing proposed by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the local A part;

[0017] Figure 3 for Figure 1 A three-dimensional view of the middle adjustment box body.

[0018] In the figure: 1 body, 2 partition, 3 motor, 4 transmission shaft, 5 turntable, 6 first bending column, 7 rotating ring, 8 adjustment box, 9 second bending column, 10 first gear, 11 transmission rod, 12 second gear, 13 gear ring, 14 connecting rod, 15 first slider, 16 second slider, 17 screw, 18 movable block, 19 rotating handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3 A bending device for metal fittings processing comprises a machine body 1, a partition 2 is fixedly connected to the inner wall of the machine body 1, a motor 3 is fixedly connected to the bottom of the partition 2, the output shaft of the motor 3 passes through the partition 2 and is fixedly connected to a transmission shaft 4, a turntable 5 is fixedly sleeved on the top shaft wall of the transmission shaft 4, a first bending column 6 is fixedly connected to the top of the turntable 5, a swivel 7 is slidably provided on the outer side of the turntable 5, an adjusting box body 8 is fixedly connected to the top of the swivel 7, a second bending column 9 is provided above the adjusting box body 8, a first gear 10 is fixedly sleeved on the shaft body of the transmission shaft 4 located above the partition 2, a transmission rod 11 is rotatably connected inside the partition 2, a second gear 12 is fixedly sleeved on the top rod wall of the transmission rod 11, the first gear 10 and the second gear 12 are meshed with each other, a gear ring 13 is meshed on the side wall of the second gear 12, and a connecting rod 14 is fixedly connected to the connection between the gear ring 13 and the swivel 7.

[0021] A first annular groove is provided on the inner wall of the turntable 5, a first slider 15 is fixedly connected to the inner wall of the rotating ring 7, the first slider 15 is slidably arranged on the inner wall of the first annular groove, the cross-section of the first slider 15 is set to a trapezoid, the inner wall of the first annular groove matches the first slider 15, a second annular groove is provided on the inner wall of the body 1, a second slider 16 is fixedly connected to the side wall of the rotating ring 7, the second slider 16 is slidably arranged on the inner wall of the second annular groove.

[0022] When in use, by turning on the motor 3 fixed under the partition 2, the output shaft of the motor 3 can rotate to drive the transmission shaft 4 to rotate, which can drive the turntable 5 and the first bending column 6 to rotate. At the same time, the transmission shaft 4 rotates to drive the first gear 10 to rotate, which drives the second gear 12 to rotate, which can drive the ring gear 13 to rotate, so that the connecting rod 14 can be driven to move and the swivel ring 7 follows the ring gear 13 to rotate. The rotation directions of the ring gear 13 and the second gear 12 are in the same direction and opposite to the rotation direction of the first gear 10, so that the turntable 5 and the swivel ring 7 can rotate in the opposite direction, and the metal parts arranged between the first bending column 6 and the second bending column 9 can be bent. The first slider 15 can ensure the stable rotation between the turntable 5 and the swivel ring 7, and the second slider 16 can make the swivel ring 7 rotate stably on the inner wall of the body 1.

[0023] In order to meet the bending requirements of different sizes or different bending requirements, such as Figure 1-3As shown, the inside of the adjusting box body 8 is rotatably connected with a screw rod 17, and a movable block 18 is threadedly connected to the rod wall of the screw rod 17. The side wall of the movable block 18 is slidably arranged on the inner wall of the adjusting box body 8. A strip opening is opened on the top inner wall of the adjusting box body 8. The top of the movable block 18 passes through the strip opening and extends to the outside of the adjusting box body 8 and is fixedly connected to the second bending column 9. One end of the screw rod 17 extends to the outside of the adjusting box body 8 and is fixedly connected with a rotating handle 19, which is set as a T-shaped rod.

[0024] When in use, the screw 17 can be driven to rotate by rotating the handle 19, so that the movable block 18 can slide along the inner wall of the adjustment box body 8, so that the gap between the second bending column 9 and the first bending column 6 can be adjusted to meet the bending processing of different sizes or different bending requirements.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bending device for metal parts processing, comprising a body (1), characterized in that: The inner wall of the machine body (1) is fixedly connected to a partition (2), the bottom of the partition (2) is fixedly connected to a motor (3), the output shaft of the motor (3) passes through the partition (2) and is fixedly connected to a transmission shaft (4), a rotating disk (5) is fixedly sleeved on the top shaft wall of the transmission shaft (4), the top of the rotating disk (5) is fixedly connected to a first bending column (6), a rotating ring (7) is slidably provided on the outer side of the rotating disk (5), the top of the rotating ring (7) is fixedly connected to an adjustment box body (8), and a rotating shaft (7) is provided above the adjustment box body (8). A second bending column (9), a first gear (10) is fixedly sleeved on the shaft body of the transmission shaft (4) located above the partition (2), a transmission rod (11) is rotatably connected inside the partition (2), a second gear (12) is fixedly sleeved on the top rod wall of the transmission rod (11), the first gear (10) and the second gear (12) are meshed with each other, a gear ring (13) is meshed on the side wall of the second gear (12), and a connecting rod (14) is fixedly connected at the connection between the gear ring (13) and the rotating ring (7).

2. A bending device for metal parts processing according to claim 1, characterized in that: The inner wall of the rotating disk (5) is provided with a first annular sliding groove, the inner wall of the rotating ring (7) is fixedly connected with a first sliding block (15), and the first sliding block (15) is slidably arranged on the inner wall of the first annular sliding groove.

3. A bending device for metal parts processing according to claim 2, characterized in that: The cross section of the first sliding block (15) is arranged to be trapezoidal, and the inner wall of the first annular sliding groove matches the first sliding block (15).

4. A bending device for metal parts processing according to claim 1, characterized in that: A second annular sliding groove is provided on the inner wall of the machine body (1), a second sliding block (16) is fixedly connected to the side wall of the rotating ring (7), and the second sliding block (16) is slidably arranged on the inner wall of the second annular sliding groove.

5. A bending device for metal parts processing according to claim 1, characterized in that: A screw rod (17) is rotatably connected inside the regulating box body (8), a movable block (18) is threadedly connected to the rod wall of the screw rod (17), a side wall of the movable block (18) is slidably arranged on the inner wall of the regulating box body (8), a strip-shaped opening is opened on the inner wall of the top end of the regulating box body (8), and the top end of the movable block (18) passes through the strip-shaped opening and extends to the outside of the regulating box body (8) and is fixedly connected to the second bending column (9).

6. A bending device for metal parts processing according to claim 5, characterized in that: One end of the screw rod (17) extends to the outside of the adjustment box body (8) and is fixedly connected to a rotating handle (19), wherein the rotating handle (19) is configured as a T-shaped rod.

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