Hasp fast-assembling die for bending machine

Abstract

The utility model relates to the field of metal processing equipment, in particular to a hasp fast-assembly die for a bending machine, which comprises a fixing frame, a roller die and a driven roller, support legs are fixedly mounted at the lower end of the fixing frame, a first support plate and a second support plate are fixedly mounted at the upper end of the fixing frame, and a first roller die frame is arranged on one side of the second support plate. A lower fixing ring is connected to the interior of the first roller mold frame and is connected with an upper fixing ring through a hasp mechanism. According to the roller mold, a user can quickly and stably mount and dismount the mold, connection between the upper fixing ring and the lower fixing ring becomes simple, convenient and efficient due to the arrangement of the hasp mechanism, firm fixation of the mold is ensured due to the downward rotation action of the buckle ring, the risk that the mold loosens or falls off is avoided, the roller mold can be conveniently dismounted, and the service life of the roller mold is prolonged. By means of the design, the replacement time of the roller die is greatly shortened, the production efficiency is improved, the operation complexity is reduced, and the device is suitable for bending operation needing frequent die replacement.

Description

Technical Field

[0001] The utility model relates to the field of metal processing equipment, in particular to a buckle quick-install die for a bending machine. Background Art

[0002] In modern manufacturing, bending machines, as an important processing equipment, are widely used in the bending and forming process of metal sheets. The mold replacement process of bending machines in related technologies is usually complicated and time-consuming, which directly affects production efficiency and processing quality. The installation and removal of molds often require a large number of tools and manual operations, which not only increases labor intensity, but also due to the cumbersome fixing method, the mold is prone to loosening or loose installation, resulting in reduced processing accuracy and even possible safety accidents. In view of this, it is necessary to improve the current bending machines to solve the above problems;

[0003] The above information disclosed in this Background section is only for understanding the background of the present inventive concept and therefore it may contain information that does not constitute prior art. Utility Model Content

[0004] The purpose of the utility model is to provide a buckle quick-install mold for a bending machine, so as to solve the problem that the mold replacement process of the bending machine proposed in the above background technology is usually complicated and time-consuming, which directly affects the production efficiency and processing quality. The installation and disassembly of the mold often require the use of a large number of tools and manual operations, which not only increases the labor intensity, but also due to the cumbersome fixing method, it is easy for the mold to become loose or not installed firmly, resulting in reduced processing accuracy and even possible safety accidents.

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

[0006] A buckle quick-install mold for a bending machine comprises a fixed frame, a roller mold and a driven roller, wherein a supporting leg is fixedly installed at the lower end of the fixed frame, a first support plate and a second support plate are fixedly installed at the upper end of the fixed frame, a first roller mold frame is arranged on one side of the second support plate, a lower fixed ring is connected inside the first roller mold frame, the lower fixed ring is connected to an upper fixed ring through a buckle mechanism, lower fixed plates are fixedly installed on both sides of the lower fixed ring, a lower fixed block is fixedly installed on one side of the lower fixed plate, upper fixed plates are fixedly installed on both sides of the upper fixed ring, an upper fixed block is fixedly installed on one side of the upper fixed plate, a buckle ring is installed inside the upper fixed block, and the buckle ring is connected to the lower fixed block after being rotated downward.

[0007] As a preferred technical solution, a drive motor is fixedly installed on one side of the second support plate, and the drive motor is connected to the roller mold between the first support plate and the second support plate through a coupling. The roller mold is installed between the upper fixing ring and the lower fixing ring through an inner bearing.

[0008] As a preferred technical solution, the lower end of the first roller die holder is connected to a lead screw, and the lead screw passes through the fixed frame and is connected to a manual operating rod.

[0009] As a preferred technical solution, a driven roller is installed between the first support plate and the second support plate.

[0010] As a preferred technical solution, fastening bolts are provided at the lower end of the lower fixing ring, and the fastening bolts pass through the lower fixing ring.

[0011] The beneficial effects of the present utility model are as follows:

[0012] Through the present invention, users can install and disassemble the die quickly and firmly. The setting of the buckle mechanism makes the connection between the upper fixing ring and the lower fixing ring simple and efficient. The downward rotation of the buckle ring ensures the firm fixation of the die, avoiding the risk of the die loosening or falling off, and the roll die can be conveniently disassembled and assembled. The design greatly shortens the replacement time of the roll die, improves production efficiency, and reduces the complexity of operation, being suitable for bending operations that require frequent die replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG. is a schematic structural diagram of a buckle quick-install die for a bending machine proposed by the present utility model;

[0014] Figure 2 FIG. is a schematic structural diagram of a buckle mechanism of a buckle quick-install die for a bending machine proposed by the present utility model.

[0015] In the figure: 1 fixed frame, 101 support leg, 2 first support plate, 201 second roller die holder, 3 second support plate, 4 roller die, 5 driven roller, 6 upper fixing ring, 7 lower fixing ring, 8 inner bearing, 9 fastening bolt, 10 first roller die holder, 11 lead screw, 12 manual operating rod, 13 buckle mechanism, 14 drive motor, 15 coupling, 16 upper fixing plate, 17 upper fixing block, 18 lower fixing plate, 19 lower fixing block, 20 buckle ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0017] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0018] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0019] Referring to Figure 1-2 , a snap-fastening and quick-installing die for a bending machine, comprising a fixing frame 1, a roller die 4 and a driven roller 5. A support leg 101 is fixedly installed at the lower end of the fixing frame 1, and a first support plate 2 and a second support plate 3 are fixedly installed at the upper end of the fixing frame 1.

[0020] Among them, a first roller die frame 10 is arranged on one side of the second support plate 3. A lower fixing ring 7 is connected inside the first roller die frame 10, and the lower fixing ring 7 is connected to an upper fixing ring 6 through a snap-fastening mechanism 13.

[0021] Snap-fastening mechanisms 13 are arranged on both the front and back sides of the fixing ring. Lower fixing plates 18 are fixedly installed on both sides of the lower fixing ring 7, a lower fixing block 19 is fixedly installed on one side of the lower fixing plate 18, upper fixing plates 16 are fixedly installed on both sides of the upper fixing ring 6, an upper fixing block 17 is fixedly installed on one side of the upper fixing plate 16, a snap ring 20 is installed inside the upper fixing block 17, and the snap ring 20 is connected to the lower fixing block 19 after rotating downward. A driving motor 14 is fixedly installed on one side of the second support plate 3. The driving motor 14 is connected to the roller die 4 between the first support plate 2 and the second support plate 3 through a coupling 15, and the roller die 4 is installed between the upper fixing ring 6 and the lower fixing ring 7 through an inner bearing 8.

[0022] Through this design, the lower fixing ring 7 is connected to the upper fixing ring 6 through the snap-fastening mechanism 13. When it is necessary to disassemble the roller die 4, first, the snap-fastening mechanism 13 needs to be operated to release the connection between the upper fixing ring 6 and the lower fixing ring 7. The design of the snap-fastening mechanism 13 makes this process fast and simple. After the connection is released, the snap ring 20 will rotate upward to release the lower fixing block 19, so that the lower fixing ring 7 is separated from the upper fixing ring 6.

[0023] The roller die 4 is installed between the upper fixing ring 6 and the lower fixing ring 7 through the inner bearing 8. After disconnecting the connection of the fixing rings, the roller die 4 together with the inner bearing 8 inside it can be removed from the fixing rings. At this time, the roller die 4 can be carefully taken out from the fixing frame 1.

[0024] Thus, the user can install and disassemble the die quickly and firmly. The setting of the buckle mechanism 13 makes the connection between the upper fixing ring 6 and the lower fixing ring 7 simple and efficient. The downward rotation of the buckle 20 ensures the firm fixing of the die, avoiding the risk of the die loosening or falling off, and the roller die 4 can be conveniently disassembled and assembled. The design greatly shortens the replacement time of the roller die, improves the production efficiency, and reduces the complexity of the operation, which is suitable for the bending operation that requires frequent die replacement.

[0025] In other embodiments, the lower end of the first roller die holder 10 is connected to the lead screw 11, and the lead screw 11 passes through the fixing frame 1 and is connected to the manual operating rod 12.

[0026] With this design, the operator can adjust the height position of the first roller die holder 10 through the manual operating rod 12, thereby precisely controlling the position of the roller die 4.

[0027] In other embodiments, a driven roller 5 is installed between the first support plate 2 and the second support plate 3.

[0028] With this design, the addition of the driven roller 5 can cooperate with the work of the roller die 4 to achieve a more uniform bending effect.

[0029] In other embodiments, a fastening bolt 9 is provided at the lower end of the lower fixing ring 7, and the fastening bolt 9 passes through the lower fixing ring 7.

[0030] With this design, the fastening bolt 9 provides a simple braking mechanism. When it is necessary to stop the rotation of the roller die 4, the operator can screw the fastening bolt 9 to jack it up, thereby fixing the bearing and preventing the roller die from rotating.

[0031] In this embodiment, the user can install and disassemble the die quickly and firmly. The setting of the buckle mechanism 13 makes the connection between the upper fixing ring 6 and the lower fixing ring 7 simple and efficient. The downward rotation of the buckle 20 ensures the firm fixing of the die, avoiding the risk of the die loosening or falling off, and the roller die 4 can be conveniently disassembled and assembled. The design greatly shortens the replacement time of the roller die, improves the production efficiency, and reduces the complexity of the operation, which is suitable for the bending operation that requires frequent die replacement.

[0032] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A buckle quick-install mold for a bending machine, comprising a fixed frame (1), a roller mold (4) and a driven roller (5), characterized in that: The lower end of the fixed frame (1) is fixedly mounted with a supporting leg (101), the upper end of the fixed frame (1) is fixedly mounted with a first support plate (2) and a second support plate (3), one side of the second support plate (3) is provided with a first roller mold frame (10), the interior of the first roller mold frame (10) is connected to a lower fixed ring (7), the lower fixed ring (7) is connected to an upper fixed ring (6) through a buckle mechanism (13), lower fixed plates (18) are fixedly mounted on both sides of the lower fixed ring (7), a lower fixed block (19) is fixedly mounted on one side of the lower fixed plate (18), upper fixed plates (16) are fixedly mounted on both sides of the upper fixed ring (6), an upper fixed block (17) is fixedly mounted on one side of the upper fixed plate (16), a buckle ring (20) is mounted inside the upper fixed block (17), and the buckle ring (20) is connected to the lower fixed block (19) after being rotated downward.

2. The buckle quick-install mold for a bending machine according to claim 1, characterized in that: A driving motor (14) is fixedly mounted on one side of the second support plate (3); the driving motor (14) is connected to a roller mold (4) between the first support plate (2) and the second support plate (3) via a coupling (15); and the roller mold (4) is mounted between an upper fixing ring (6) and a lower fixing ring (7) via an inner bearing (8).

3. The buckle quick-install mold for a bending machine according to claim 1, characterized in that: The lower end of the first roller mold frame (10) is connected to a screw rod (11), and the screw rod (11) passes through the fixed frame (1) and is connected to a manual operating rod (12).

4. The buckle quick-install mold for a bending machine according to claim 1, characterized in that: A driven roller (5) is installed between the first support plate (2) and the second support plate (3).

5. The buckle quick-install mold for a bending machine according to claim 1, characterized in that: A fastening bolt (9) is provided at the lower end of the lower fixing ring (7), and the fastening bolt (9) passes through the lower fixing ring (7).

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