Tool for bending aluminum alloy

Abstract

The utility model discloses a tool used for aluminum alloy bending, which comprises a frame body, the frame body is connected with a bending assembly used for aluminum alloy bending, the bending assembly comprises a first air cylinder assembly installed on the top of the frame body, the bottom of the first air cylinder assembly is connected with a bending block, and the frame body is provided with a bearing seat corresponding to the lower side of the bending block; and the adjusting part is installed on the frame body, the adjusting part comprises second air cylinder assemblies installed at the two ends of the upper side of the frame body, an adjusting frame is installed at the bottoms of the second air cylinder assemblies, and the left end of the upper side of the adjusting frame is rotationally connected with an adjusting roller. According to the tool for bending the aluminum alloy, the second air cylinder assembly, the adjusting frame, the adjusting roller, the first motor, the second motor, the first bevel gear assembly, the first two-way screw rod, the limiting ring, the second bevel gear assembly, the second two-way screw rod and the supporting block are matched with one another, and the function of positioning an aluminum alloy plate with the corresponding size is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy bending, in particular to a tool used for aluminum alloy bending. Background Art

[0002] During the production process of aluminum alloy, corresponding tooling is required to perform press bending processing on it. Reference publication number CN220611844U is an aluminum alloy press bending tooling that includes a base bar, and two first U-shaped frames are symmetrically installed on one side of the base bar. Rollers are rotatably installed in the first U-shaped frame, and there is no need to use complex fixtures to limit the position of irregular-shaped aluminum alloy profiles, thereby reducing manufacturing costs. As described in the above-mentioned patent, after the existing aluminum alloy press bending tooling is completed, the bent end of the aluminum alloy plate is convex after the press is completed, which is not conducive to subsequent transmission and bending operations, thereby affecting the bending efficiency of the device. The manual adjustment of the aluminum alloy plate is complicated and is not conducive to continuous press bending of the aluminum alloy plate. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a tool for aluminum alloy bending, which solves the problem that the bent ends of the aluminum alloy plates affect the transmission and bending operations.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A tool for aluminum alloy bending, comprising a frame, the frame being connected to a bending assembly for aluminum alloy bending, the bending assembly comprising:

[0005] A first cylinder assembly is mounted on the top of the frame, a bending block is connected to the bottom extended end of the first cylinder assembly, and a receiving seat is mounted on the lower side of the frame corresponding to the bending block;

[0006] An adjusting member is installed on the frame for positioning and adjusting the aluminum alloy, the adjusting member includes a second cylinder assembly installed at both ends of the upper side of the frame, an adjusting frame is installed at the bottom of the second cylinder assembly near the outer side of the receiving seat, the upper left end of the adjusting frame is rotatably connected to the adjusting roller, the rear side of the adjusting frame is provided with a first motor for driving the adjusting roller, the adjusting frame is connected to a positioning member, the positioning member includes a second motor fixedly connected to the adjusting frame, the right side output end of the second motor is respectively connected to the first bevel gear assembly and the second bevel gear assembly through a torque sensor, the rear side of the first driven bevel gear in the first bevel gear assembly is fixedly connected to the first bidirectional screw, both sides of the first bidirectional screw are threadedly connected to the limiting ring slidably connected to the adjusting roller, the rear side of the second driven bevel gear in the second bevel gear assembly is fixedly connected to the second bidirectional screw, and both ends of the upper side of the second bidirectional screw are threadedly connected to support blocks slidably connected to the adjusting frame.

[0007] Preferably, a bending protrusion is provided at the bottom of the bending block, and a bending groove is provided at the upper end of the receiving seat corresponding to the bending protrusion at the lower end of the bending block.

[0008] Preferably, a movable groove is provided in the middle of the adjustment frame near the end of the receiving seat, the adjustment roller is located on the left side of the receiving seat, and the upper end of the adjustment roller is flush with the upper end of the receiving seat.

[0009] Preferably, the output end of the first motor is coaxially fixedly connected to the adjusting roller, and the output end of the second motor is coaxially fixedly connected to the first driving bevel gear in the first bevel gear assembly and the second driving bevel gear in the second bevel gear assembly.

[0010] Preferably, the first bidirectional screw and the second bidirectional screw are both rotatably connected to the adjustment frame, and the first bidirectional screw is located at the lower end of the adjustment roller.

[0011] Preferably, the second bidirectional screw is located on the right side of the receiving seat, the tops of the two groups of support blocks are flush with the upper end of the receiving seat, and the distance between the two groups of support blocks is smaller than the distance between the two groups of limit rings. Beneficial effects

[0012] The utility model provides a tool for aluminum alloy bending. Compared with the existing technology, it has the following advantages:

[0013] (1) The tooling for aluminum alloy bending, by arranging an adjustment part in the device, allows the second cylinder assembly, the adjustment frame, the adjustment roller, the first motor, the second motor, the first bevel gear assembly, the first bidirectional screw, the limit ring, the second bevel gear assembly, the second bidirectional screw, and the support block to cooperate with each other, and has the function of positioning the aluminum alloy plate of corresponding size, which is convenient for subsequent precise bending. After the aluminum alloy plate is bent, it is convenient to separate the aluminum alloy plate from the bent end and transmit it, so as to prevent the aluminum alloy plate from bulging at the bent end, which affects the subsequent transmission operation and thus affects the bending efficiency.

[0014] (2) The tooling for aluminum alloy bending is provided with a movable groove and an adjusting roller in the device. When the second cylinder assembly adjusts the height of the adjusting frame, the movable groove prevents the adjusting frame from colliding with the receiving seat. The adjusting roller flush with the upper end of the receiving seat facilitates the transmission of the aluminum alloy plate to the upper side of the receiving seat, which is helpful for subsequent bending operations. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is an enlarged view of the positioning member of the utility model;

[0017] Figure 3 For this utility model Figure 2 A partial enlarged view of point A in the middle;

[0018] Figure 4 It is a side perspective view of the present invention.

[0019] In the figure: 1. frame; 2. first cylinder assembly; 3. bending block; 4. receiving seat; 5. adjusting member; 51. second cylinder assembly; 52. adjusting frame; 53. adjusting roller; 54. first motor; 55. positioning member; 551. second motor; 552. first bevel gear assembly; 553. first bidirectional screw; 554. limiting ring; 555. second bevel gear assembly; 556. second bidirectional screw; 557. supporting block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1-3 The first embodiment shown is a tool for aluminum alloy bending, comprising a frame 1, to which is connected a bending assembly for aluminum alloy bending, the bending assembly comprising: a first cylinder assembly 2 mounted on the top of the frame 1, a bending block 3 connected to the bottom extended end of the first cylinder assembly 2, and a receiving seat 4 mounted on the underside of the frame 1 corresponding to the bending block 3;

[0022] The adjusting member 5 is installed on the frame 1 for positioning and adjusting the aluminum alloy. The adjusting member 5 includes a second cylinder assembly 51 installed at both ends of the upper side of the frame 1. An adjusting frame 52 is installed at the bottom of the second cylinder assembly 51 near the outside of the receiving seat 4. The upper left end of the adjusting frame 52 is rotatably connected to an adjusting roller 53. The rear side of the adjusting frame 52 is provided with a first motor 54 for driving the adjusting roller 53. The adjusting frame 52 is connected to a positioning member 55. The positioning member 55 includes a second motor 551 fixedly connected to the adjusting frame 52. The right output end of the second motor 551 is respectively connected to the first bevel gear assembly 552 through a torque sensor. , the second bevel gear assembly 555, the torque sensor is connected to the first bevel gear assembly 552, the second bevel gear assembly 555 drive shaft, and the clamping force is determined by detecting the torque. The first bidirectional screw 553 is fixedly connected to the rear side of the first driven bevel gear in the first bevel gear assembly 552, and the first bidirectional screw 553 is threadedly connected to the limiting ring 554 that is slidably connected to the adjusting roller 53 on both sides. The second bidirectional screw 556 is fixedly connected to the rear side of the second driven bevel gear in the second bevel gear assembly 555, and the upper ends of the second bidirectional screw 556 are threadedly connected to the support block 557 that is slidably connected to the adjusting frame 52;

[0023] A bending protrusion is provided at the bottom of the bending block 3, and a bending groove is provided at the upper end of the receiving seat 4 corresponding to the bending protrusion at the lower end of the bending block 3; the output end of the first motor 54 is coaxially fixedly connected to the adjusting roller 53, and the output end of the second motor 551 is coaxially fixedly connected to the first active bevel gear in the first bevel gear assembly 552 and the second active bevel gear in the second bevel gear assembly 555. The first motor 54 and the second motor 551 are both servo motors.

[0024] The first bidirectional screw 553 and the second bidirectional screw 556 are both rotatably connected to the adjustment frame 52, and the first bidirectional screw 553 is located at the lower end of the adjustment roller 53; the second bidirectional screw 556 is located on the right side of the receiving seat 4, and the tops of the two groups of support blocks 557 are flush with the upper end of the receiving seat 4, and the distance between the two groups of support blocks 557 is smaller than the distance between the two groups of limiting rings 554; the second cylinder assembly 51, the adjustment frame 52, the adjustment roller 53, the first motor 54, the second motor 551, the first bevel gear assembly 552, the first bidirectional screw 553, the limiting ring 554, the second bevel gear assembly 555, the second bidirectional screw 556, and the support block 557 cooperate with each other to have the positioning function of the aluminum alloy plate of corresponding size, and facilitate the separation and transportation of the aluminum alloy plate after the aluminum alloy plate is bent;

[0025] like Figures 1-4 The second embodiment shown is mainly different from the first embodiment in that:

[0026] A movable groove is provided in the middle of the adjusting frame 52 near the end of the receiving seat 4, and the adjusting roller 53 is located on the left side of the receiving seat 4. The upper end of the adjusting roller 53 is flush with the upper end of the receiving seat 4. When the second cylinder assembly 51 adjusts the height of the adjusting frame 52, the movable groove prevents the adjusting frame 52 from colliding with the receiving seat 4, and the adjusting roller 53 flush with the upper end of the receiving seat 4 facilitates the transmission of the aluminum alloy plate to the upper side of the receiving seat 4.

[0027] At the same time, the contents not described in detail in this specification belong to the existing technology known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0028] During use, the user conveys the plate-shaped aluminum alloy to be processed to the adjusting roller 53 through an external conveyor, and starts the second motor 551. The second motor 551 drives the first bevel gear assembly 552 and the second bevel gear assembly 555 to operate respectively. The first bevel gear assembly 552 drives the first bidirectional screw 553 to rotate. The rotating first bidirectional screw 553 drives the two sets of limiting rings 554 to move along the adjusting roller 53 toward the two sides of the aluminum alloy. After the two sets of limiting rings 554 position the two sides of the aluminum alloy, the second motor 551 is turned off. During this process, the second bevel gear assembly 555 drives the two sets of support blocks 557 to slide toward the middle of the adjusting frame 52 through the second bidirectional screw 556.

[0029] Start the external conveying member and the first motor 54, the first motor 54 drives the adjusting roller 53 to rotate, and under the action of the external conveying member and the adjusting roller 53, the end of the aluminum alloy to be bent moves to the upper side of the receiving seat 4. At this time, the lower end of the other side of the aluminum alloy is in contact with the upper end of the support block 557, and the first cylinder assembly 2 is started. The first cylinder assembly 2 drives the bending block 3 to move downward. After the bending block 3 contacts the aluminum alloy plate, it cooperates with the receiving seat 4 to bend the aluminum alloy at this location. After the bending operation is completed, the bending block 3 is reset, and the height of the adjusting frame 52, adjusting roller 53, and positioning member 55 are adjusted by the second cylinder assembly 51. The adjusting roller 53 and the two groups of support blocks 557 drive the aluminum alloy plate to move up, so that the bending end is separated from the receiving seat 4, and then continue to transport the aluminum alloy plate so that the unbent end of the aluminum alloy plate moves to the upper side of the receiving seat 4. When the bent end of the aluminum alloy plate is about to pass through the support block 557, the position of the two groups of support blocks 557 is adjusted to separate it from the bottom of the aluminum alloy plate.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for aluminum alloy bending, comprising a frame, characterized in that: The frame is connected to a bending assembly for aluminum alloy bending, and the bending assembly includes: A first cylinder assembly is mounted on the top of the frame, a bending block is connected to the bottom extended end of the first cylinder assembly, and a receiving seat is mounted on the lower side of the frame corresponding to the bending block; An adjusting member is installed on the frame for positioning and adjusting the aluminum alloy, the adjusting member includes a second cylinder assembly installed at both ends of the upper side of the frame, an adjusting frame is installed at the bottom of the second cylinder assembly near the outer side of the receiving seat, the upper left end of the adjusting frame is rotatably connected to the adjusting roller, the rear side of the adjusting frame is provided with a first motor for driving the adjusting roller, the adjusting frame is connected to a positioning member, the positioning member includes a second motor fixedly connected to the adjusting frame, the right side output end of the second motor is respectively connected to the first bevel gear assembly and the second bevel gear assembly through a torque sensor, the rear side of the first driven bevel gear in the first bevel gear assembly is fixedly connected to the first bidirectional screw, both sides of the first bidirectional screw are threadedly connected to the limiting ring slidably connected to the adjusting roller, the rear side of the second driven bevel gear in the second bevel gear assembly is fixedly connected to the second bidirectional screw, and both ends of the upper side of the second bidirectional screw are threadedly connected to support blocks slidably connected to the adjusting frame.

2. The tool for aluminum alloy bending according to claim 1, characterized in that: A bending protrusion is provided at the bottom of the bending block, and a bending groove is provided at the upper end of the receiving seat corresponding to the bending protrusion at the lower end of the bending block.

3. The tool for aluminum alloy bending according to claim 1, characterized in that: A movable groove is provided in the middle of the regulating frame near the end of the receiving seat. The regulating roller is located on the left side of the receiving seat. The upper end of the regulating roller is flush with the upper end of the receiving seat.

4. The tool for aluminum alloy bending according to claim 1, characterized in that: The output end of the first motor is coaxially fixedly connected to the adjusting roller, and the output end of the second motor is coaxially fixedly connected to the first driving bevel gear in the first bevel gear assembly and the second driving bevel gear in the second bevel gear assembly.

5. The tool for aluminum alloy bending according to claim 1, characterized in that: The first bidirectional screw and the second bidirectional screw are both rotatably connected to the adjustment frame, and the first bidirectional screw is located at the lower end of the adjustment roller.

6. The tool for aluminum alloy bending according to claim 1, characterized in that: The second bidirectional screw is located on the right side of the receiving seat, the tops of the two groups of support blocks are flush with the upper end of the receiving seat, and the distance between the two groups of support blocks is smaller than the distance between the two groups of limit rings.

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