Stamping part flanging device

Abstract

The utility model belongs to the technical field of flanging devices, and particularly relates to a stamping part flanging device which comprises a base. Supporting columns are welded to the four corners of the bottom of the base correspondingly, a first pneumatic cylinder is installed at the bottom of the base, a first pneumatic rod is assembled at the acting end of the first pneumatic cylinder, the top end of the first pneumatic rod penetrates through the base to be fixedly connected with an assembling barrel, a mold is fixedly arranged in the assembling barrel, and a vertical plate is fixedly connected to the base. A mounting groove is formed in one side of the vertical plate, a movable frame is slidably mounted in the mounting groove, a threaded groove is formed in the other side of the vertical plate, the threaded groove communicates with the mounting groove, a threaded rod is inserted into the threaded groove in a penetrating mode, and one end of the threaded rod is fixedly connected to the movable frame; when the device is used, by arranging the detection mechanism, the flanging forming state of the stamping part can be controlled, and qualified flanging finished products can be obtained without repeatedly detecting and calibrating the quality, so that the effect of the finished products is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flanging devices, in particular to a stamping part flanging device. Background Art

[0002] In the production process of stamping parts, many stamping parts have warping shapes in order to achieve overlapping or shaping requirements between parts, so it is necessary to use a flanging device to perform flanging operations on the stamping parts.

[0003] A Chinese patent with announcement number CN214556571U discloses a flanging device for automobile stamping parts, including a workbench, a cylinder, a clamping block, a stamping part and an upper die. A through hole is opened through the top axis of the workbench. Before using the device to perform stamping and flanging on the stamping part, a clamping mechanism is set to avoid the stamping part from being offset during the stamping and flanging operation, which may lead to the failure of the stamping and flanging. At the same time, it can also effectively avoid the stamping part from being stuck with the parts of the stamping die when being taken out.

[0004] In the prior art, when flanging a stamped part, the flanging forming state is difficult to control, and after the flanging is completed, the stamped part needs to be repeatedly inspected and calibrated for quality, which affects the effect of the finished product; therefore, a stamped part flanging device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above-mentioned background technology, the utility model proposes a stamping part flanging device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a stamping part flanging device described in the utility model includes a base; support columns are welded at the four corners of the bottom of the base, and a first pneumatic cylinder is installed at the bottom of the base, and the action end of the first pneumatic cylinder is equipped with a first pneumatic rod, and the top of the first pneumatic rod passes through the base and is fixedly connected with an assembly cylinder, and a mold is fixedly arranged in the assembly cylinder. When the stamping part is flanging, the assembly cylinder drives the stamping part to move upward through the action of the first pneumatic cylinder, and with the cooperation of the flanging roller, the stamping part can be clamped and limited, which is convenient for the subsequent rotation and flanging operation of the stamping part.

[0007] Preferably, a vertical plate is fixedly connected to the base, a mounting groove is provided on one side of the vertical plate, a movable frame is slidably installed in the mounting groove, a threaded groove is provided on the other side of the vertical plate, and the threaded groove is communicated with the mounting groove, a screw is inserted in the threaded groove, one end of the screw is fixed to the movable frame, and the other end of the screw is sleeved with a locking cap, and the locking cap is arranged on the outer side of the vertical plate. When the device is used, the screw is manually moved in the threaded groove, thereby driving the entire detection mechanism to move, and then moving the contact rod, until the contact rod moves to a suitable position, and the locking cap is used to fix the screw, that is, the contact rod can be fixed, thereby being able to adjust the position of the contact rod to meet the requirements of flanging detection of different stamping parts.

[0008] Preferably, a spring is fixedly connected to the bottom of the movable frame, and an L-shaped plate is fixedly connected to the other end of the spring, a contact rod is fixed to the L-shaped plate, a first electrode plate is installed on the movable frame, a second electrode plate is installed on the L-shaped plate, and the first electrode plate and the second electrode plate are both arranged in the spring, a warning light is installed on the top of the vertical plate, and the warning light, the first electrode plate and the second electrode plate are electrically connected, and in the process of flanging the stamping part, as the stamping flanging proceeds, the edge of the stamping part gradually expands outward, and then presses and pushes the contact rod to move downward, so that the second electrode The electrode plate also moves downward. When the second electrode plate contacts the first electrode plate, the warning light turns on. After the warning light turns on, if the flanging roller drives the stamping part to rotate and flanging one circle, the warning light keeps flashing, indicating that the flanging forming state is good. If the flanging roller drives the stamping part to rotate and flanging one circle, the warning light becomes dim, indicating that the flanging forming state is not good and the flanging operation needs to be continued. Through this structural design, the flanging forming state of the stamping part can be controlled, and a qualified flanging product can be obtained without reciprocating detection and calibration of the quality, thereby improving the effect of the finished product.

[0009] Preferably, a T-shaped track is fixedly connected to the base, a movable plate is slidably mounted on the T-shaped track, a motor is mounted on the movable plate, a flanging roller is rotatably mounted on the output end of the motor through a rotating shaft, a fixed block is fixedly connected to the base, and the fixed block is arranged on the side of the T-shaped track, a second pneumatic cylinder is mounted on the fixed block, a second pneumatic rod is mounted on the action end of the second pneumatic cylinder, and the end of the second pneumatic rod is fixedly connected to the movable plate, when flanging the stamping part, the stamping part with flanging is placed in the assembly cylinder, and then the second pneumatic cylinder acts to move the movable plate on the T-shaped track. Then the flanging roller is also moved, until the flanging roller moves to the top of the flanging position of the stamping part, the second pneumatic cylinder stops operating, so that the flanging roller can be fixed in the current position, and then the first pneumatic cylinder is started to move the assembly cylinder vertically upward, so that the stamping part is also moved upward, with the cooperation of the flanging roller, until the assembly cylinder moves up to clamp the stamping part to a limited position, the first pneumatic cylinder stops operating, and then the motor is started to rotate the flanging roller. Due to the friction, the stamping part rotates along the edge of the assembly cylinder, so that the stamping part can be rotated and flanged, thereby achieving the purpose of flanging the stamping part.

[0010] The utility model is beneficial in that:

[0011] 1. In the process of flanging the stamped part, as the stamping and flanging are carried out, the edge of the stamped part gradually expands outward, and then the contact rod is pressed and pushed to move downward, so that the second electrode plate also moves downward. When the second electrode plate contacts the first electrode plate, the warning light turns on. After the warning light turns on, if the flanging roller drives the stamped part to rotate and flanging for one circle, the warning light keeps shining, indicating that the flanging forming state is good. If the flanging roller drives the stamped part to rotate and flanging for one circle, and the warning light becomes dark, it means that the flanging forming state is not good, and the flanging operation needs to be continued. Through this structural design, the flanging forming state of the stamped part can be controlled, and a qualified flanging product can be obtained without reciprocating detection and calibration quality, thereby improving the effect of the finished product;

[0012] 2. When the utility model is flanging the stamping part, the stamping part with the flanging is placed in the assembly cylinder, and then the second pneumatic cylinder is used to move the movable plate on the T-shaped track, and then the flanging roller is also moved, until the flanging roller moves to the top of the flanging position of the stamping part, and then the first pneumatic cylinder is started to make the assembly cylinder drive the stamping part to move up, and under the cooperation of the flanging roller, until the assembly cylinder moves up to clamp the stamping part to a limited position, and then the motor is started to rotate the flanging roller, and due to the friction, the stamping part is rotated along the edge of the assembly cylinder, so that the stamping part can be rotated and flanging can be performed, thereby achieving the purpose of flanging the stamping part;

[0013] 3. When the utility model is used, the screw is manually moved in the thread groove, thereby driving the entire detection mechanism to move, and then the contact rod is moved until the contact rod is moved to a suitable position. The screw is then fixed by the locking cap, that is, the contact rod can be fixed, so that the position of the contact rod can be adjusted to meet the requirements of flanging detection of different stamping parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the overall side-view three-dimensional structure;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the flanging mechanism;

[0017] Figure 3 It is a schematic diagram of a partial top-down three-dimensional structure;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the detection mechanism;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the movable frame lifting mechanism.

[0020] In the figure: 1. base; 2. support column; 3. first pneumatic cylinder; 4. first pneumatic rod; 5. assembly tube; 6. mold; 7. vertical plate; 8. mounting groove; 9. movable frame; 10. threaded groove; 11. screw rod; 12. locking cap; 13. spring; 14. L-shaped plate; 15. contact rod; 16. first electrode plate; 17. second electrode plate; 18. warning light; 19. T-shaped track; 20. moving plate; 21. fixed block; 22. second pneumatic cylinder; 23. second pneumatic rod; 24. motor; 25. flanging roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 4-5As shown, a stamping part flanging device comprises a base 1; support columns 2 are welded at the four corners of the bottom of the base 1, a first pneumatic cylinder 3 is installed at the bottom of the base 1, a first pneumatic rod 4 is installed at the action end of the first pneumatic cylinder 3, the top of the first pneumatic rod 4 passes through the base 1 and is fixedly connected to an assembly tube 5, a mold 6 is fixedly arranged in the assembly tube 5, a vertical plate 7 is fixedly connected to the base 1, a mounting groove 8 is opened on one side of the vertical plate 7, a movable frame 9 is slidably installed in the mounting groove 8, a threaded groove 10 is opened on the other side of the vertical plate 7, and the threaded groove 10 is connected to the mounting groove 8, a screw 11 is inserted in the threaded groove 10, and the screw 1 One end of the screw rod 11 is fixedly connected to the movable frame 9, the other end of the screw rod 11 is sleeved with a locking cap 12, and the locking cap 12 is arranged on the outside of the vertical plate 7, the bottom of the movable frame 9 is fixedly connected to a spring 13, and the other end of the spring 13 is fixedly connected to an L-shaped plate 14, the L-shaped plate 14 is fixed with a contact rod 15, a first electrode plate 16 is installed on the movable frame 9, a second electrode plate 17 is installed on the L-shaped plate 14, and the first electrode plate 16 and the second electrode plate 17 are both arranged in the spring 13, and a warning light 18 is installed on the top of the vertical plate 7, and the warning light 18, the first electrode plate 16 and the second electrode plate 17 are electrically connected; During the flanging process of the stamping part, as the flanging is carried out, the edge of the stamping part gradually expands outward, and then presses and pushes the contact rod 15 to move downward, so that the second electrode plate 17 also moves downward. When the second electrode plate 17 contacts the first electrode plate 16, the warning light 18 lights up. After the warning light 18 lights up, if the flanging roller 25 drives the stamping part to rotate and flanging one circle, the warning light 18 keeps shining, indicating that the flanging forming state is good. If the flanging roller 25 drives the stamping part to rotate and flanging one circle, the warning light 18 becomes dark, indicating that the flanging forming state is not good and needs to be continued. During the flanging operation, through this structural design, the flanging forming state of the stamping part can be controlled, and there is no need for reciprocating inspection and calibration quality, thereby improving the effect of the finished product. When using the device, the screw 11 is manually moved in the thread groove 10, thereby driving the entire detection mechanism to move, and then the contact rod 15 is moved, until the contact rod 15 moves to a suitable position, and the locking cap 12 is used to fix the screw 11, that is, the contact rod 15 can be fixed, so that the position of the contact rod 15 can be adjusted to meet the requirements of flanging detection of different stamping parts.

[0023] See also Figure 1-3As shown, a T-shaped track 19 is fixedly connected to the base 1, a moving plate 20 is slidably installed on the T-shaped track 19, a motor 24 is installed on the moving plate 20, and a flanging roller 25 is installed on the output end of the motor 24 through a rotating shaft, and a fixed block 21 is fixedly connected to the base 1, and the fixed block 21 is arranged on the side of the T-shaped track 19. A second pneumatic cylinder 22 is installed on the fixed block 21, and a second pneumatic rod 23 is installed on the action end of the second pneumatic cylinder 22. The end of the second pneumatic rod 23 is fixedly connected to the moving plate 20; when the stamping part is flanging, the stamping part with flanging is placed in the assembly tube 5, and then the second pneumatic cylinder 22 is started, so that the second pneumatic rod 23 drives the moving plate 20 to move on the T-shaped track 19 Move, thereby causing the flanging roller 25 to move along with it, until the flanging roller 25 moves to just above the flanging position of the stamping part, the second pneumatic cylinder 22 stops operating, so that the flanging roller 25 can be fixed in the current position, and then the first pneumatic cylinder 3 is started, so that the first pneumatic cylinder 3 is driven by the first pneumatic rod 4 to drive the assembly cylinder 5 to move vertically upward, and then the stamping part is also moved upward, with the cooperation of the flanging roller 25, until the assembly cylinder 5 moves up to clamp the stamping part to a limited position, the first pneumatic cylinder 3 stops operating, and then the motor 24 is started to rotate the flanging roller 25, and due to the friction, the stamping part is rotated along the edge of the assembly cylinder 5, so that the stamping part can be rotated and flanged, thereby achieving the purpose of flanging the stamping part.

[0024] Working principle: In the prior art, when flanging the stamping parts, the flanging forming state is not easy to control, and after the flanging of the stamping parts is completed, the quality of the flanging needs to be reciprocated for inspection and calibration, which affects the effect of the finished product; therefore, a stamping part flanging device is proposed to address the above problems; when flanging the stamping parts, the stamping parts with flanging are placed in the assembly cylinder 5, and then the second pneumatic cylinder 22 is started, so that the second pneumatic rod 23 drives the moving plate 20 to move on the T-shaped track 19, thereby making the flanging The edge roller 25 also moves with it, until the flanging roller 25 moves to the top of the flanging position of the stamping part, the second pneumatic cylinder 22 stops working, so that the flanging roller 25 can be fixed at the current position, and then the first pneumatic cylinder 3 is started, so that the first pneumatic rod 4 drives the assembly cylinder 5 to move vertically upward, and then the stamping part is also moved upward, with the cooperation of the flanging roller 25, until the assembly cylinder 5 moves up to clamp the stamping part to a limited position, the first pneumatic cylinder 3 stops working, and then the motor 2 is started 4. The flanging roller 25 is rotated. Due to the friction, the stamping part is rotated along the edge of the assembly tube 5, so that the stamping part can be rotated and flanging, thereby achieving the purpose of flanging the stamping part; in the process of flanging the stamping part, as the stamping and flanging are carried out, the edge of the stamping part gradually expands outward, and then presses and pushes the contact rod 15 to move downward, so that the second electrode plate 17 also moves downward. When the second electrode plate 17 contacts the first electrode plate 16, the warning light 18 becomes brighter. After the warning light 18 becomes brighter, if the flanging roller 25 drives the stamping part to rotate and flanging one circle, the warning light 18 keeps shining, indicating that the flanging forming state is good. If the flanging roller 25 drives the stamping part to rotate and flanging one circle, the warning light 18 becomes dark, indicating that the flanging forming state is not good, and the flanging operation needs to be continued. Through this structural design, the flanging forming state of the stamping part can be controlled, and there is no need to reciprocate to detect and calibrate the quality, thereby improving the effect of the finished product;

[0025] When using the device, the screw 11 is manually moved in the thread groove 10, thereby driving the entire detection mechanism to move, and then moving the contact rod 15, until the contact rod 15 moves to a suitable position, and then the screw 11 is fixed by the locking cap 12, that is, the contact rod 15 can be fixed, so that the position of the contact rod 15 can be adjusted to meet the requirements of flanging detection of different stamping parts.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A stamping part flanging device, characterized in that: The invention comprises a base (1); support columns (2) are welded at the four corners of the bottom of the base (1); a first pneumatic cylinder (3) is installed at the bottom of the base (1); a first pneumatic rod (4) is installed at the action end of the first pneumatic cylinder (3); the top end of the first pneumatic rod (4) passes through the base (1) and is fixedly connected to an assembly tube (5); a mold (6) is fixedly arranged in the assembly tube (5); a vertical plate (7) is fixedly connected to the base (1); and a side of the vertical plate (7) is provided with a A mounting groove (8) is provided, wherein a movable frame (9) is slidably mounted in the mounting groove (8), a threaded groove (10) is provided on the other side of the vertical plate (7), and the threaded groove (10) is communicated with the mounting groove (8), a screw rod (11) is inserted into the threaded groove (10), one end of the screw rod (11) is fixedly connected to the movable frame (9), and the other end of the screw rod (11) is sleeved with a locking cap (12), and the locking cap (12) is arranged on the outer side of the vertical plate (7).

2. A stamping part flanging device according to claim 1, characterized in that: A spring (13) is fixedly connected to the bottom of the movable frame (9), and an L-shaped plate (14) is fixedly connected to the other end of the spring (13), a contact rod (15) is fixedly connected to the L-shaped plate (14), a first electrode plate (16) is installed on the movable frame (9), a second electrode plate (17) is installed on the L-shaped plate (14), and the first electrode plate (16) and the second electrode plate (17) are both arranged in the spring (13).

3. A stamping part flanging device according to claim 2, characterized in that: A warning light (18) is installed at the top of the vertical plate (7), and the warning light (18), the first electrode plate (16) and the second electrode plate (17) are electrically connected.

4. A stamping part flanging device according to claim 1, characterized in that: A T-shaped track (19) is fixedly connected to the base (1), a movable plate (20) is slidably mounted on the T-shaped track (19), a motor (24) is mounted on the movable plate (20), and a flanged roller (25) is rotatably mounted on the output end of the motor (24) via a rotating shaft.

5. A stamping part flanging device according to claim 1, characterized in that: A fixing block (21) is fixedly connected to the base (1), and the fixing block (21) is arranged on the side of the T-shaped track (19). A second pneumatic cylinder (22) is installed on the fixing block (21).

6. A stamping part flanging device according to claim 5, characterized in that: The active end of the second pneumatic cylinder (22) is equipped with a second pneumatic rod (23), and the end of the second pneumatic rod (23) is fixedly connected to the moving plate (20).

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