Bending device for aluminum profile

Abstract

The utility model belongs to the technical field of aluminum profile bending machining, and particularly relates to an aluminum profile bending device which comprises a bottom plate, first vertical rods are symmetrically arranged on one side of the bottom plate, a die wheel mechanism is arranged on the sides, close to each other, of the upper sides of the first vertical rods, the die wheel mechanism comprises a first shaft rod and a die wheel, and the first shaft rod is fixedly connected with the first vertical rods. The middle of the outer side of the first shaft rod is tightly connected with mold wheels, the mold wheels are different in size, mold grooves are formed in the outer sides of the mold wheels, round blocks are arranged at the upper ends of the sides, away from each other, of the first vertical rods, rotating rods are arranged on the upper sides of the round blocks, a first transmission wheel is arranged on the side, away from the first vertical rod, of the round block on one side, and a motor is arranged on the lower side of the first transmission wheel. A differential is arranged at the output end of the motor. And a plurality of aluminum profile rods of different models can be bent at the same time, so that the bending efficiency of the aluminum profile rods is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum profile bending processing, and in particular relates to an aluminum profile bending device. Background Art

[0002] In recent years, China's aluminum processing industry has closely integrated with the needs of the market and scientific development, so that traditional aluminum processing materials have gradually completed the transformation to modern aluminum processing materials. Therefore, the varieties of China's aluminum processing materials have undergone tremendous changes. The important characteristics of China's aluminum processing materials are the development towards high performance, high precision, energy saving and environmental protection. In the sales process of the finished aluminum profiles, it is necessary to bend the aluminum profiles according to customer needs and perform other processing to make the aluminum profiles meet sales needs. Bending devices are used for bending aluminum profiles. The current bending devices can generally only bend one aluminum profile at a time, and cannot bend multiple aluminum profiles of different models at the same time, so the efficiency is low. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a bending device for aluminum profiles to solve the problem that current bending devices can generally only bend one aluminum profile at a time and cannot simultaneously bend multiple aluminum profiles of different models, resulting in low efficiency.

[0004] To achieve the above purpose, the utility model adopts the following technical solution: a device for bending aluminum profiles, comprising a bottom plate, one side of the bottom plate is symmetrically provided with a vertical rod, a die wheel mechanism is provided on the upper side of the vertical rod close to each other, the die wheel mechanism comprises an axle rod and a die wheel, the axle rod is fixedly connected to the vertical rod, a die wheel is provided in the middle part of the outer side of the axle rod, the die wheels are of different sizes, a die groove is provided on the outer side of the die wheel, a round block is provided on the upper end of the vertical rod away from each other, a rotating rod is provided on the upper side of the round block, and the round block on one side is away from the vertical rod. A transmission wheel 1 is arranged on one side of rod 1, a motor is arranged on the lower side of the transmission wheel 1, a differential is arranged on the output end of the motor, a transmission wheel 2 is arranged on the output end of the differential, a belt is arranged for transmission between the transmission wheel 1 and the transmission wheel 2, a rotating and pressing wheel mechanism is arranged on the side where the upper ends of the rotating rods are close to each other, the rotating and pressing wheel mechanism includes a shaft rod 2 and a rotating and pressing wheel, the shaft rod 2 is rotatably connected to the rotating rod, the rotating and pressing wheel is fixedly arranged on the outer side of the shaft rod 2, the rotating and pressing wheels are of different sizes, the rotating and pressing wheels correspond to the mold wheels one by one, and the lower sides of the rotating and pressing wheels are close to the mold grooves of the mold wheels.

[0005] The beneficial effects of the utility model are as follows: aluminum profile rods of different models are inserted one by one between the rotating and pressing wheels and the die wheels of corresponding models, the aluminum profile rods are placed in the die grooves of the die wheels, the tail ends of the aluminum profile rods are fixed by other auxiliary devices, and then the motor is started, the output end of the motor is decelerated and the torque is increased through the differential, the output end of the differential drives the transmission wheel 2 to rotate, the transmission wheel 2 drives the transmission wheel 1 through the belt, the transmission wheel 1 drives the round block to rotate, the round block drives the rotating rod to rotate, the rotating rod drives the rotating and pressing wheel mechanism to rotate toward the front end of the aluminum profile rod, when the rotating and pressing wheel mechanism rotates, the rotating and pressing wheel will rotate and extrude the aluminum profile rod, so that it is bent along the die grooves of the die wheels, and the aluminum profile rod is bent, and a plurality of aluminum profile rods of different models can be bent at the same time, thereby increasing the bending efficiency of the aluminum profile rods.

[0006] In order to facilitate the fixing of the aluminum profile rod;

[0007] As a further improvement of the above technical solution: the base plate is provided with a second vertical pole on one side of the first vertical pole, and a mold wheel mechanism is rotatably provided on the side where the upper ends of the second vertical poles are close to each other, and a fixing rod is provided on the upper end of the second vertical pole, and a rotating and pressing wheel mechanism is rotatably provided on the side where the upper ends of the fixed rods are close to each other.

[0008] The beneficial effects of this improvement are as follows: a second vertical pole is arranged on one side of the first vertical pole on the bottom plate, a die wheel mechanism is rotatably arranged on the side where the upper ends of the second vertical pole are close to each other, a fixed rod is arranged on the upper end of the second vertical pole, and a rotating and pressing wheel mechanism is rotatably arranged on the side where the upper ends of the fixed rod are close to each other, and the aluminum profile rod is first passed through the die wheel mechanism and the rotating and pressing wheel mechanism at the second vertical pole, which is convenient for fixing the aluminum profile rod without the aid of auxiliary devices, and is convenient for direct and continuous forward feeding.

[0009] In order to facilitate the unified pushing of the aluminum profile rod for forward feeding;

[0010] As a further improvement of the above technical solution: an electric telescopic rod is symmetrically arranged on the upper side of the base plate, a support rod is arranged at the output end of the electric telescopic rod facing away from the vertical rod, and a push plate is fixedly arranged on the upper end of the support rod.

[0011] The beneficial effect of this improvement is: an electric telescopic rod is provided, the output end of the electric telescopic rod drives the support rod, and the support rod drives the push plate to move, so as to facilitate the unified pushing of the aluminum profile rod for forward feeding.

[0012] In order to facilitate the position adjustment and replacement of the die wheel;

[0013] As a further improvement of the above technical solution: the mold wheel is connected with the shaft rod in a sleeve manner, and the shaft rod is threadedly provided with a nut 1 on one side of the mold wheels on both sides away from each other.

[0014] The beneficial effect of this improvement is that the die wheel is connected with the shaft rod in a sleeve manner, and a nut is threadedly arranged on the side of the bottom plate away from the die wheels on both sides, so as to facilitate the position adjustment and replacement of the die wheel.

[0015] In order to fix the position of the rotary pressure wheel and facilitate replacement;

[0016] As a further improvement of the above technical solution: the rotating and pressing wheel is sleeved with the second shaft rod, and the second shaft rod is threadedly provided with a second nut on both sides of the rotating and pressing wheel.

[0017] The beneficial effect of this improvement is that the rotating and pressing wheel is sleeved with the second shaft rod, and the second shaft rod is threadedly provided with two nuts on both sides of the rotating and pressing wheel for fixing the position of the rotating and pressing wheel and facilitating replacement.

[0018] In order to increase the friction when rolling with the aluminum profile rod;

[0019] As a further improvement of the above technical solution: the outer side surface of the rotating and pressing wheel is a hard rubber layer.

[0020] The beneficial effect of this improvement is that the outer side surface of the rotating and pressing wheel is all made of hard rubber layer, which increases the friction force when rolling with the aluminum profile rod and prevents the rotating and pressing wheel from slipping relative to the surface of the aluminum profile rod.

[0021] In order to increase the stability of the rotating and pressing wheel relative to the second shaft rod;

[0022] As a further improvement of the above technical solution: a through slot is formed on one side of the upper side of the second shaft rod, a plug-in hole is formed on the side of the pressing wheel, a clamping block is provided on the inner side of each of the plug-in holes, and the clamping block is slidably engaged with the through slot.

[0023] The beneficial effect of this improvement is that the clamping block can increase the stability of the rotating and pressing wheel relative to the second shaft rod, thereby preventing the rotation of the rotating and pressing wheel from affecting the second nut.

[0024] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the connection structure between the middle die wheel mechanism and the rotating and pressing wheel mechanism of the utility model;

[0027] Figure 3 It is a top view of the structure of the transfer pressing wheel mechanism of the utility model;

[0028] Figure 4 This is a top view of the structure of the middle die wheel mechanism of the utility model;

[0029] Figure 5 This is a schematic diagram of the structure of the transfer pressure wheel of the utility model;

[0030] In the figure: 1, bottom plate; 2, vertical pole 1; 3, mold wheel mechanism; 31, shaft rod 1; 32, mold wheel; 33, nut 1; 4, round block; 5, rotating rod; 6, rotating and pressing wheel mechanism; 61, shaft rod 2; 62, rotating and pressing wheel; 63, nut 2; 64, through slot; 65, clamping block; 7, transmission wheel 1; 8, motor; 9, differential; 10, transmission wheel 2; 11, vertical pole 2; 12, fixing rod; 13, support rod; 14, push plate; 15, electric telescopic rod. DETAILED DESCRIPTION

[0031] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the present invention.

[0032] like Figure 1 — Figure 5As shown: A device for bending aluminum profiles, comprising a bottom plate 1, a vertical rod 2 is symmetrically arranged on one side of the bottom plate 1, a die wheel mechanism 3 is arranged on the upper side of the vertical rod 2 close to each other, the die wheel mechanism 3 comprises an axle rod 31 and a die wheel 32, the axle rod 31 is fixedly connected to the vertical rod 2, a die wheel 32 is closely connected to the middle part of the outer side of the axle rod 31, the die wheels 32 are of different sizes, and a die groove is opened on the outer side of the die wheel 32, a round block 4 is arranged on the upper end of the side away from each other of the vertical rods 2, a rotating rod 5 is arranged on the upper side of the round block 4, a transmission wheel 7 is arranged on the side of the round block 4 away from the vertical rod 2, a motor 8 is arranged on the lower side of the transmission wheel 7, and a differential 9 is arranged at the output end of the motor 8, The output end of the speed reducer 9 is provided with a transmission wheel 2 10, and a belt is provided between the transmission wheel 1 7 and the transmission wheel 2 10. The upper ends of the rotating rods 5 are provided with a rotating and pressing wheel mechanism 6 on the sides close to each other. The rotating and pressing wheel mechanism 6 includes a shaft rod 2 61 and a rotating and pressing wheel 62. The shaft rod 2 61 is rotatably connected to the rotating rod 5. The rotating and pressing wheel 62 is fixedly provided on the outer side of the shaft rod 2 61. The rotating and pressing wheels 62 are of different sizes. The rotating and pressing wheels 62 correspond to the mold wheel 32 one by one. The lower sides of the rotating and pressing wheels 62 are close to the mold groove of the mold wheel 32. Aluminum profile rods of different models are inserted one by one between the rotating and pressing wheels 62 of corresponding models and the mold wheel 32. The aluminum profile rods are placed in the mold groove of the mold wheel 32, and the tail end of the aluminum profile rod is fixed by other auxiliary devices. Then the motor 8 is started.The output end of the motor 8 is decelerated and the torque is increased through the differential 9. The output end of the differential 9 drives the transmission wheel 2 10 to rotate. The transmission wheel 2 10 drives the transmission wheel 1 7 through the belt. The transmission wheel 1 7 drives the round block 4 to rotate. The round block 4 drives the rotating rod 5 to rotate. The rotating rod 5 drives the rotating and pressing wheel mechanism 6 to rotate toward the front end of the aluminum profile rod. When the rotating and pressing wheel mechanism 6 rotates, the rotating and pressing wheel 62 will rotate and extrude the aluminum profile rod, so that it bends along the die groove of the die wheel 32, and the aluminum profile rod is bent. A plurality of aluminum profile rods of different models can be bent at the same time, thereby increasing the bending efficiency of the aluminum profile rod. The bottom plate 1 is provided with a vertical pole 2 11 on one side of the vertical pole 2, and a die wheel machine is provided on the side where the upper ends of the vertical poles 11 are close to each other. Structure 3, a fixing rod 12 is arranged at the upper end of the second vertical rod 11, and a rotating and pressing wheel mechanism 6 is rotatably arranged on the side where the upper ends of the fixing rods 12 are close to each other, and a second vertical rod 11 is arranged on the side of the bottom plate 1 at the first vertical rod 2, and a mold wheel mechanism 3 is rotatably arranged on the side where the upper ends of the second vertical rod 11 are close to each other, and a fixing rod 12 is arranged at the upper end of the second vertical rod 11, and a rotating and pressing wheel mechanism 6 is rotatably arranged on the side where the upper ends of the fixing rods 12 are close to each other, and the aluminum profile rod is first passed through between the mold wheel mechanism 3 and the rotating and pressing wheel mechanism 6 at the second vertical rod 11, so as to fix the aluminum profile rod, and it is not necessary to fix it with the aid of an auxiliary device, so as to facilitate direct and continuous forward feeding, and an electric telescopic rod 15 is symmetrically arranged on the upper side of the bottom plate 1, and the output end of the electric telescopic rod 15 faces away from the vertical rod A support rod 13 is provided on one side of the one 2, and a push plate 14 is fixedly provided on the upper end of the support rod 13. An electric telescopic rod 15 is provided. The output end of the electric telescopic rod 15 drives the support rod 13, and the support rod 13 drives the push plate 14 to move, so as to uniformly push the aluminum profile rod to forward and feed the material. The die wheel 32 is sleeved with the shaft rod 1 31, and the shaft rod 1 31 is threadedly provided with a nut 1 33 on the side away from the die wheels 32 on both sides. The die wheel 32 is sleeved with the shaft rod 1 31, and the bottom plate 1 is threadedly provided with a nut 1 33 on the side away from the die wheels 32 on both sides, so as to facilitate the position adjustment and replacement of the die wheel 32. The rotating and pressing wheel 62 is sleeved with the shaft rod 2 61, and the shaft rod 2 61 is threadedly provided with nuts 2 63 on both sides of the rotating and pressing wheel 62. The pressure wheel 62 is sleeved with the second shaft rod 61. The second shaft rod 61 is threaded with a nut 63 on both sides of the pressure wheel 62, which is used to fix the position of the pressure wheel 62 and facilitate replacement. The outer side of the pressure wheel 62 is a hard rubber layer, which increases the friction with the aluminum profile rod during rolling and prevents the pressure wheel 62 from slipping relative to the surface of the aluminum profile rod. A through groove 64 is provided on one side of the upper side of the second shaft rod 61, and a plug-in hole is provided on the side of the pressure wheel 62. A block 65 is provided on the inner side of the plug-in hole. The block 65 is slidably engaged with the through groove 64. The block 65 can increase the stability of the pressure wheel 62 relative to the second shaft rod 61 and prevent the rotation of the pressure wheel 62 from affecting the nut 63.

[0033] The working principle and use process of this utility model:

[0034] When in use, different types of aluminum profile rods are inserted one by one between the corresponding types of rotating and pressing wheels 62 and the die wheel 32, the aluminum profile rod is placed in the die groove of the die wheel 32, and the tail end of the aluminum profile rod is fixed by other auxiliary devices, and then the motor 8 is started, the output end of the motor 8 is decelerated and the torque is increased through the differential 9, the output end of the differential 9 drives the transmission wheel 2 10 to rotate, the transmission wheel 2 10 drives the transmission wheel 1 7 through the belt, the transmission wheel 1 7 drives the round block 4 to rotate, the round block 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the rotating and pressing wheel mechanism 6 to rotate toward the front end of the aluminum profile rod, and the rotating and pressing wheel mechanism 6 rotates When the aluminum profile rod is pressed, the rotating and pressing wheel 62 rotates and extrude the aluminum profile rod, so that it is bent along the die groove of the die wheel 32, and the aluminum profile rod is bent. A plurality of aluminum profile rods of different models can be bent at the same time, thereby increasing the bending efficiency of the aluminum profile rod. In addition, when in use, the bottom plate 1 is provided with a vertical rod 2 11 on one side of the vertical rod 1 2, and the upper ends of the vertical rod 2 11 are close to each other on the side where the die wheel mechanism 3 is rotated, and the upper ends of the vertical rod 2 11 are provided with a fixed rod 12, and the upper ends of the fixed rod 12 are close to each other on the side where the rotating and pressing wheel mechanism 6 is rotated, and the aluminum profile rod is first passed through the die wheel mechanism at the vertical rod 2 11 The structure 3 and the rotating and pressing wheel mechanism 6 are convenient for fixing the aluminum profile rod, and there is no need to use auxiliary devices to fix it, so it is convenient to directly and continuously feed forward. An electric telescopic rod 15 is set, and the output end of the electric telescopic rod 15 drives the support rod 13, and the support rod 13 drives the push plate 14 to move, so as to uniformly push the aluminum profile rod forward for feeding. In addition, when in use, the mold wheel 32 is sleeved with the shaft rod 1 31, and the bottom plate 1 is threadedly provided with a nut 1 33 on the side away from the mold wheels 32 on both sides, so as to facilitate the position adjustment and replacement of the mold wheel 32, and the rotating and pressing wheel 62 is sleeved with the shaft rod 2 61, and the shaft rod 2 61 is on the rotating and pressing wheel 6 2 are threadedly provided with nuts 63 on both sides for fixing the position of the pressing wheel 62 and facilitating replacement. The outer side of the pressing wheel 62 is a hard rubber layer to increase the friction with the aluminum profile rod during rolling to prevent the pressing wheel 62 from slipping relative to the surface of the aluminum profile rod. A through groove 64 is provided on one side of the upper side of the shaft rod 61, and a plug-in hole is provided on the side of the pressing wheel 62. A clamping block 65 is provided on the inner side of the plug-in hole. The clamping block 65 is slidably engaged with the through groove 64. The clamping block 65 can increase the stability of the pressing wheel 62 relative to the shaft rod 61 to prevent the rotation of the pressing wheel 62 from affecting the nut 63.

[0035] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0036] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the present invention.

Claims

1. A device for bending aluminum profiles, characterized in that: The invention comprises a bottom plate (1), one side of the bottom plate (1) is symmetrically provided with a vertical rod (2), a mold wheel mechanism (3) is provided on the upper side of the vertical rod (2) close to each other, the mold wheel mechanism (3) comprises an axle rod (31) and a mold wheel (32), the axle rod (31) is fixedly connected to the vertical rod (2), the mold wheel (32) is closely connected to the middle part of the outer side of the axle rod (31), the mold wheel (32) has different sizes, and the outer side of the mold wheel (32) is provided with a mold groove, the upper end of the vertical rod (2) away from each other is provided with a round block (4), the upper side of the round block (4) is provided with a rotating rod (5), and the side of the round block (4) away from the vertical rod (2) is provided with a transmission wheel (7), and the transmission wheel (7) is provided with a rotating rod (5). ) is provided at the lower side of the motor (8), a differential (9) is provided at the output end of the motor (8), a transmission wheel (10) is provided at the output end of the differential (9), a belt is provided between the transmission wheel (7) and the transmission wheel (10), a rotating pressure wheel mechanism (6) is provided on the side close to each other at the upper ends of the rotating rods (5), the rotating pressure wheel mechanism (6) comprises a shaft rod (61) and a rotating pressure wheel (62), the shaft rod (61) is rotatably connected to the rotating rod (5), the rotating pressure wheel (62) is fixedly provided on the outer side of the shaft rod (61), the rotating pressure wheels (62) are of different sizes, the rotating pressure wheels (62) correspond one to one with the mold wheel (32), and the lower side of the rotating pressure wheel (62) is close to the mold groove of the mold wheel (32).

2. The device for bending aluminum profiles according to claim 1, characterized in that: The bottom plate (1) is provided with a second vertical pole (11) on one side of the first vertical pole (2); a mold wheel mechanism (3) is rotatably provided on the side where the upper ends of the second vertical pole (11) are close to each other; a fixing rod (12) is provided on the upper end of the second vertical pole (11); a rotating and pressing wheel mechanism (6) is rotatably provided on the side where the upper ends of the fixing rod (12) are close to each other.

3. The device for bending aluminum profiles according to claim 1, characterized in that: An electric telescopic rod (15) is symmetrically arranged on the upper side of the base plate (1), a support rod (13) is arranged on the output end of the electric telescopic rod (15) facing away from the vertical rod (2), and a push plate (14) is fixedly arranged on the upper end of the support rod (13).

4. The device for bending aluminum profiles according to claim 1, characterized in that: The mold wheel (32) is sleeved with a shaft rod (31), and a nut (33) is threadedly provided on the shaft rod (31) at one side away from the mold wheels (32) on both sides.

5. The device for bending aluminum profiles according to claim 1, characterized in that: The rotating and pressing wheel (62) is sleeved with the second shaft rod (61), and the second shaft rod (61) is threadedly provided with a second nut (63) on both sides of the rotating and pressing wheel (62).

6. The device for bending aluminum profiles according to claim 1, characterized in that: The outer side surface of the rotating and pressing wheel (62) is a hard rubber layer.

7. The device for bending aluminum profiles according to claim 1, characterized in that: A through slot (64) is formed on one side of the upper side of the second shaft rod (61), and a plug hole is formed on the side of the rotating and pressing wheel (62). A clamping block (65) is provided inside the plug hole, and the clamping block (65) is slidably engaged with the through slot (64).

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