Aluminum alloy door rib forming device

Abstract

The utility model discloses an aluminum alloy door rib forming device which comprises a base and square aluminum, a vertical frame is arranged at the upper end of the base, a circular ring is fixedly arranged at the position, close to the lower end, of the front face of the vertical frame, and the square aluminum is located at the upper end of the base and tangent to the outer diameter of the circular ring. The two ends of the square aluminum are connected with two detachable steel wire ropes correspondingly, the steel wire ropes are controlled by a winding mechanism to be wound, the winding mechanism drives the two ends of the square aluminum to be lifted upwards when winding the steel wire ropes, and the square aluminum is bent and deformed. The two steel wire ropes are wound at the same time through the winding mechanism, the steel wire ropes drive the two ends of the square aluminum to be lifted, the circular ring limits the middle of the upper end of the square aluminum, the square aluminum is bent and deformed, finally, the square aluminum is deformed to be in a U shape, the square aluminum is deformed through the circular ring, and the radian of the formed square aluminum can be very standard; and the device is simple in structure and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window processing, in particular to an aluminum alloy door rib forming device. Background Art

[0002] Aluminum alloy door is a kind of door made by surface treated aluminum alloy profiles, which are made into door frame components through cutting, punching, milling, tapping, and manufacturing processes, and then assembled together with connectors, sealing materials and opening and closing hardware accessories.

[0003] Aluminum alloy doors are mostly manufactured by square aluminum, so the square aluminum needs to be processed into a variety of shapes. When the square aluminum is bent into an arc, the curvature of the arc is not accurate enough, which affects the assembly efficiency and is not beautiful enough. Therefore, we propose an aluminum alloy door rib forming device. Utility Model Content

[0004] The utility model aims to provide an aluminum alloy door rib forming device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an aluminum alloy door rib forming device, comprising a base and a square aluminum, wherein a stand is provided at the upper end of the base, a circular ring is fixedly provided at the front of the stand near the lower end, and the square aluminum is located at the upper end of the base and is tangent to the outer diameter of the circular ring;

[0006] Two detachable steel wire ropes are connected to the two ends of the square aluminum respectively. The steel wire ropes are reeled by a reeling mechanism. When the reeling mechanism reels the steel wire ropes, the two ends of the square aluminum are driven to lift upward and bend the square aluminum.

[0007] The winding mechanism comprises two winding drums, two synchronous wheels, a synchronous belt and a motor, and the other ends of the two steel wire ropes are respectively connected to the two winding drums;

[0008] The two winding drums are driven to rotate by two synchronous wheels respectively, and the two synchronous wheels are connected by a synchronous belt transmission;

[0009] The synchronous wheel is driven to rotate by a motor.

[0010] Preferably, a fixing frame is provided at the upper end of the vertical frame, the winding drum and the synchronous wheel are rotatably mounted on the inner side of the fixing frame, and the motor is fixedly mounted on the outer side of the fixing frame.

[0011] Preferably, pulley frames are provided on both sides of the fixing frame near the bottom, and pulleys are rotatably mounted inside the pulley frames, and the pulleys correspond to the outer diameter of the circular ring below;

[0012] The steel wire rope is connected with the pulley transmission.

[0013] Preferably, a fixing block is provided on the front side of the bottom of the circular ring, a through hole is provided in the middle of the fixing block, a limiting rod is movably provided in the through hole, and a pull ring is provided on the upper end of the limiting rod.

[0014] Preferably, a support frame is provided inside the circular ring, and the support frame is in a cross shape.

[0015] Preferably, a plurality of cross bars are provided on both sides of the stand, and the cross bars are fixedly connected to the circular ring.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model reels two steel wire ropes at the same time through the reeling mechanism, the steel wire ropes drive the two ends of the square aluminum to be lifted, and the circular ring limits the middle part of the upper end of the square aluminum, so that the square aluminum is bent and deformed, and finally the square aluminum is deformed into a U shape. The circular ring is used to deform the square aluminum, so that the curvature of the square aluminum after forming can be very standard, and the device has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a front view of the square aluminum molding of the utility model;

[0020] Figure 3 This is a front view of the square aluminum after forming of the utility model;

[0021] Figure 4 It is a side view of the utility model;

[0022] Figure 5 It is a top view of the utility model.

[0023] In the figure: 1. base; 2. stand; 3. square aluminum; 4. round ring; 5. wire rope; 6. take-up drum; 7. synchronous wheel; 8. synchronous belt; 9. motor; 10. fixed frame; 11. pulley frame; 12. pulley; 13. support frame; 14. cross bar; 15. fixed block; 16. limit rod; 17. pull ring. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-5The utility model provides a technical solution: an aluminum alloy door rib forming device, comprising a base 1 and a square aluminum 3, a stand 2 is provided at the upper end of the base 1, a circular ring 4 is fixed on the front of the stand 2 near the lower end, the square aluminum 3 is located at the upper end of the base 1, and is tangent to the outer diameter of the circular ring 4;

[0026] A support frame 13 is provided inside the ring 4, and the support frame 13 is in a cross shape;

[0027] A plurality of cross bars 14 are provided on both sides of the stand 2, and the cross bars 14 are fixedly connected to the ring 4;

[0028] Two detachable steel wire ropes 5 are respectively connected to the two ends of the square aluminum 3. The steel wire ropes 5 are reeled by the reeling mechanism. When the reeling mechanism reels the steel wire ropes 5, the two ends of the square aluminum 3 are driven to lift upwards and bend the square aluminum 3.

[0029] A fixing block 15 is provided on the front side of the bottom of the circular ring 4 . A through hole is provided in the middle of the fixing block 15 . A limiting rod 16 is movably provided in the through hole. A pull ring 17 is provided on the upper end of the limiting rod 16 .

[0030] Among them, the circular ring 4 is a forming mold for the square aluminum 3. The square aluminum 3 can be bent into a U shape through the circular ring 4. The support frame 13 and the cross bar 14 are used to strengthen the strength of the circular ring 4. A limit rod 16 is provided to limit the square aluminum 3 to prevent the square aluminum 3 from leaving the circular ring 4 during the forming process.

[0031] When in use, the square aluminum 3 is placed between the base 1 and the circular ring 4, and then the limiting rod 16 is inserted into the through hole of the fixing block 15, so that the limiting rod 16 limits the square aluminum 3, and the two steel wires 5 are fixed to the two ends of the square aluminum 3 respectively, and then the two steel wires 5 are reeled up at the same time by the reeling mechanism, and the steel wires 5 drive the two ends of the square aluminum 3 to be lifted, and the circular ring 4 limits the middle part of the upper end of the square aluminum 3, so that the square aluminum 3 is bent and deformed, and finally the square aluminum 3 is deformed into a U shape. At this time, the steel wires 5 at both ends of the square aluminum 3 are untied, the pull ring 17 is pulled up, and the limiting rod 16 on the fixing block 15 is pulled out, and the formed square aluminum 3 can be taken out.

[0032] The winding mechanism includes two winding drums 6, two synchronous wheels 7, a synchronous belt 8 and a motor 9. The other ends of the two steel wire ropes 5 are respectively connected to the two winding drums 6;

[0033] The two winding drums 6 are driven to rotate by two synchronous wheels 7 respectively, and the two synchronous wheels 7 are connected by a synchronous belt 8;

[0034] The synchronous wheel 7 is driven to rotate by the motor 9;

[0035] A fixed frame 10 is provided at the upper end of the stand 2, the winding drum 6 and the synchronous wheel 7 are rotatably mounted inside the fixed frame 10, and the motor 9 is fixedly mounted outside the fixed frame 10;

[0036] Pulley frames 11 are provided near the bottom on both sides of the fixed frame 10, and pulleys 12 are rotatably installed inside the pulley frames 11, and the pulleys 12 correspond to the outer diameter of the ring 4 below;

[0037] The steel wire rope 5 is connected to the pulley 12 in transmission.

[0038] Among them, the motor 9 drives the synchronous wheel 7 to rotate, and the synchronous wheel 7 drives another synchronous wheel 7 to rotate through the synchronous belt 8. The two synchronous wheels 7 simultaneously drive the winding drum 6 to rotate. After the winding drum 6 rotates, the wire rope 5 is wound up. By setting the pulley 12, the wire rope 5 can be in a vertical state after being wound up, so that the two ends of the square aluminum 3 are in a vertical state, so that the square aluminum 3 can be formed into a standard U-shape.

[0039] The working principle and use process of this utility model:

[0040] When in use, place the square aluminum 3 between the base 1 and the circular ring 4, and then insert the limiting rod 16 into the through hole of the fixing block 15, so that the limiting rod 16 limits the square aluminum 3, and fix the two steel wire ropes 5 to the two ends of the square aluminum 3 respectively, start the motor 9, the motor 9 drives the synchronous wheel 7 to rotate, the synchronous wheel 7 drives another synchronous wheel 7 to rotate through the synchronous belt 8, and the two synchronous wheels 7 simultaneously drive the winding drum 6 to rotate, and the winding drum 6 rewinds the steel wire rope 5 after rotation, and the steel wire rope 5 drives the two ends of the square aluminum 3 to be lifted, and the circular ring 4 limits the middle part of the upper end of the square aluminum 3, so that the square aluminum 3 is bent and deformed, and finally the square aluminum 3 is deformed into a U shape. At this time, untie the steel wire ropes 5 at both ends of the square aluminum 3, pull up the pull ring 17, and pull out the limiting rod 16 on the fixing block 15, and the formed square aluminum 3 can be taken out.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy door rib forming device, comprising a base (1) and a square aluminum (3), characterized in that: A stand (2) is provided at the upper end of the base (1); a circular ring (4) is fixedly provided on the front of the stand (2) near the lower end; the square aluminum (3) is located at the upper end of the base (1) and is tangent to the outer diameter of the circular ring (4); Two detachable steel wire ropes (5) are respectively connected to the two ends of the square aluminum (3), and the steel wire ropes (5) are reeled in by a reeling mechanism. When the reeling mechanism reels in the steel wire ropes (5), the two ends of the square aluminum (3) are driven to lift upwards, and the square aluminum (3) is bent and deformed; The winding mechanism comprises two winding drums (6), two synchronous wheels (7), a synchronous belt (8) and a motor (9), and the other ends of the two steel wire ropes (5) are respectively connected to the two winding drums (6); The two winding drums (6) are driven to rotate respectively by two synchronous wheels (7), and the two synchronous wheels (7) are connected by a synchronous belt (8); The synchronous wheel (7) is driven to rotate by a motor (9).

2. The aluminum alloy door rib forming device according to claim 1, characterized in that: A fixed frame (10) is provided at the upper end of the vertical frame (2); the winding drum (6) and the synchronous wheel (7) are rotatably mounted on the inner side of the fixed frame (10); and the motor (9) is fixedly mounted on the outer side of the fixed frame (10).

3. The aluminum alloy door rib forming device according to claim 2, characterized in that: Pulley frames (11) are provided on both sides of the fixed frame (10) near the bottom, and a pulley (12) is rotatably mounted inside the pulley frame (11), and the pulley (12) corresponds to the outer diameter of the circular ring (4) below; The steel wire rope (5) is transmission-connected to the pulley (12).

4. The aluminum alloy door rib forming device according to claim 1, characterized in that: A fixing block (15) is provided on the front side of the bottom of the circular ring (4), a through hole is provided in the middle of the fixing block (15), a limiting rod (16) is movably provided in the through hole, and a pull ring (17) is provided at the upper end of the limiting rod (16).

5. The aluminum alloy door rib forming device according to claim 1, characterized in that: A support frame (13) is provided inside the circular ring (4), and the support frame (13) is in a cross shape.

6. The aluminum alloy door rib forming device according to claim 1, characterized in that: A plurality of cross bars (14) are provided on both sides of the stand (2), and the cross bars (14) are fixedly connected to the circular ring (4).

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