Quick manual forming die for strap

Abstract

A quick manual strap forming die comprises a die body, rolling shaft fixing blocks, a movable pressing die, floating iron, a limiting block, rolling shafts and a handle, the movable pressing die is arranged on the side face of one end of the die body, the handle is fixedly installed on the movable pressing die, meanwhile, a pair of rolling shaft fixing blocks used for installing the rolling shafts is arranged on the die body located at the movable pressing die end, and the floating iron is fixedly installed on the limiting block. The rolling shaft is connected with the movable pressing die, and the rolling shaft fixing block is detachably installed on the die body. The limiting block is arranged at the rear end of the rolling shaft fixing block, the other end of the die body is provided with floating iron, the floating iron is detachably installed on the die body, the floating iron and the limiting block are used for fixing a strap plate, and then the handle drives the movable pressing die to enable the strap plate to be formed into the needed shape in the rolling shaft. The rolling shaft fixing block and the die body are designed separately, the height of the rolling shaft fixing block can be adjusted through the gasket, the die is suitable for forming straps with different thicknesses, the application range of the die is expanded, the manufacturing cost is effectively reduced, and the production efficiency is high.

Description

Technical Field

[0001] The present invention relates to the technical field of hoop forming, and particularly to a rapid manual forming die for hoops. Background Art

[0002] Currently, for hoop forming, it is usually prepared by customizing special stamping dies. The forming process is complex, and different specifications and sizes of hoops require customizing different specifications of stamping dies, resulting in high manufacturing costs and low efficiency. Therefore, it is necessary to design a hoop forming die that is convenient for manual forming, convenient and safe. Summary of the Invention

[0003] The technical problem solved by the present invention is to provide a rapid manual forming die for hoops to solve the problems in the above background art.

[0004] The technical problem solved by the present invention is achieved by the following technical solutions: A rapid manual forming die for hoops includes a die body, a roller fixing block, a movable pressing die, a floating iron, a limiting block, a roller and a handle. Among them, a movable pressing die is arranged on one side surface of one end of the die body, and a handle is fixedly installed on the movable pressing die. At the same time, a pair of roller fixing blocks for installing rollers are arranged on the die body at the end of the movable pressing die. The roller is connected to the movable pressing die, and the roller fixing block is detachably installed on the die body; the limiting block is arranged at the rear end of the roller fixing block, and a floating iron is arranged at the other end of the die body. The floating iron is detachably installed on the die body, and the floating iron and the limiting block are used to fix the hoop blank. Then, the hoop blank is formed into a required shape in the roller by driving the movable pressing die through the handle.

[0005] In the present invention, a base is arranged at the bottom of the die body for clamping the die body, and the position where the base is arranged is the center of gravity position of the manual forming die to prevent the manual forming die from tipping over during the forming process.

[0006] In the present invention, a bearing for installing the roller is arranged in the roller fixing block.

[0007] In the present invention, the movable pressing die is of a triangular structure.

[0008] In the present invention, the roller is connected to the movable pressing die through a connecting seat. The connecting seat includes a mounting ring, a connecting plate and a seat body. The seat body is fixed on the movable pressing die. The connecting plates are symmetrically arranged at the front end of the seat body. The connecting plates are connected to the mounting ring, and the roller is nested in the mounting ring and can rotate freely.

[0009] In the present invention, the floating iron is composed of two iron bodies of different sizes. A wing nut is provided on the larger iron body, and a wing nut is provided between the smaller iron body and the larger iron body. The detachable installation of the floating iron is completed by disassembling and assembling the wing nuts, which is convenient for installation. At the same time, the combination of the two iron bodies is used to fix the strap plates of different sizes of the hoop band.

[0010] In the present invention, a gasket is provided at the bottom of the roller fixing block. By laying gaskets of different heights at the bottom of the roller fixing block, the height of the roller fixing block can be adjusted to be suitable for forming hoop bands of different thicknesses.

[0011] In the present invention, during use, first, the manual forming die is fixed in the vise fixture through the base of the die body. Then, the strap plate is installed on the die body through the floating iron and the limiting block. During the forming process of the hoop band, the worker rotates the movable die through the handle, causing the strap plate to rotate along the roller to form the required hoop band profile. After the hoop band is formed, the floating iron and the roller are removed in sequence, and finally the hoop band is taken out, thus completing the entire forming process. Beneficial effects

[0012] 1) In the present invention, the roller fixing block and the die body are separately designed, and the height of the roller fixing block can be adjusted by gaskets, which is suitable for forming hoop bands of different thicknesses and expands the application range of the die. 2) In the present invention, the roller is installed through bearings, and the size of the roller can be replaced to form hoop bands of different diameters. 3) In the present invention, the floating iron and the roller fixing block are respectively installed on the die body by washers and wing nuts, which is convenient for workers to install while forming, and the handle nut makes it convenient for workers to disassemble and assemble. 4) In the present invention, a base is provided at the bottom of the die body, which is convenient for clamping the die. 5) In the present invention, the base of the die body is arranged at the center of gravity of the manual forming die to prevent the manual forming die from tipping over during the forming process. 6) In the present invention, the manufacturing cost is effectively reduced and the production efficiency is high. Description of the drawings

[0013] Figure 1 It is a schematic structural diagram of a preferred embodiment of the present invention. Detailed implementation manners

[0014] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below with reference to specific drawings.

[0015] See Figure 1A kind of quick manual forming die for hoop bands shown in the figure, comprising a die body 1, a bearing 2, a roller fixing block 3, a movable pressing die 4, a wing nut 5, a floating iron 6, a limit block 7, a base 8, a roller 9 and a handle 10. Among them, a movable pressing die 4 is arranged on one side surface of the die body 1, the handle 10 is fixedly installed on the movable pressing die 4, and at the same time, a pair of roller fixing blocks 3 are arranged on the die body 1 at the end of the movable pressing die 4. A bearing 2 is arranged in the roller fixing block 3, a roller 9 is installed in the bearing 2, the roller 9 is connected with the movable pressing die 4, and the roller fixing block 3 is installed on the die body 1 through the wing nut 5; the limit block 7 is arranged at the rear end of the roller fixing block 3, a floating iron 6 is arranged at the other end of the die body 1, the floating iron 6 is installed on the die body 1 through the wing nut 5, and the floating iron 6 and the limit block 7 are used to fix the hoop band sheet material, and then the hoop band sheet material is formed into a required shape in the roller 9 by driving the movable pressing die 4 through the handle 10.

[0016] In this embodiment, a base 8 is arranged at the bottom of the die body 1 for clamping the die body 1, and the position where the base 8 is arranged is the center of gravity position of the manual forming die, so as to prevent the manual forming die from tipping over during the forming process.

[0017] In this embodiment, the movable pressing die 4 is of a triangular structure.

[0018] In this embodiment, the roller 9 is connected with the movable pressing die 4 through a connecting seat 11. The connecting seat 11 includes a mounting ring, a connecting plate and a seat body. The seat body is fixed on the movable pressing die 4, the connecting plates are symmetrically arranged at the front end of the seat body, the connecting plates are connected with the mounting ring, and the roller 9 can rotate freely nested in the mounting ring.

[0019] In this embodiment, the floating iron 6 is composed of two iron bodies of different sizes. A wing nut 5 is arranged on the large iron body, and a wing nut 5 is arranged between the small iron body and the large iron body. The combination of the two iron bodies is used to fix the hoop band sheet materials of different sizes of hoop bands.

[0020] In this embodiment, gaskets are arranged at the bottom of the roller fixing block 3. By laying gaskets of different heights at the bottom of the roller fixing block 3, the height of the roller fixing block 3 is adjusted to be suitable for forming hoop bands of different thicknesses.

[0021] In this embodiment, the floating iron 6 and the roller fixing block 3 are respectively installed on the die body 1 by wing nuts 5, and the detachable installation is convenient for manual operation to install while forming.

[0022] In this embodiment, during use, first fix this manual forming die in a vise fixture through the base 8 of the die body 1, and then install the strap blank on the die body 1 through the floating iron 6 and the limit block 7. During the forming process of the strap, manually rotate the movable die 4 through the handle 10 to make the strap blank rotate along the roller 9 to form the required strap profile. After the strap is formed, remove the floating iron 6 and the roller 9 in sequence, and finally take out the strap, thus completing the entire forming process.

[0023] The specific embodiments described herein are merely illustrative of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A fast manual forming mold for a band, comprising a mold body, a roller fixing block, a movable pressing mold, a floating iron, a limiting block, a roller and a handle, characterized in that: A movable die is arranged on the side of one end of the mold body, and a handle is fixedly installed on the movable die. At the same time, a pair of roller fixing blocks for installing rollers are arranged on the mold body located at the end of the movable die, and the rollers are connected to the movable die, and the roller fixing block is detachably installed on the mold body; the limit block is arranged at the rear end of the roller fixing block, and a floating iron is arranged on the other end of the mold body, and the floating iron is detachably installed on the mold body. The floating iron and the limit block are used to fix the hoop sheet material, and then the movable die is driven by the handle to form the hoop sheet material into a desired shape in the roller.

2. A fast manual forming die for a band according to claim 1, characterized in that: The bottom of the mold body is provided with a base for clamping the mold body, and the position where the base is arranged is the center of gravity of the manual forming mold.

3. A fast manual forming die for a band according to claim 1, characterized in that: The roller fixing block is provided with a bearing for mounting the roller.

4. A fast manual forming die for a band according to claim 1, characterized in that: The movable pressing die is a triangular structure.

5. A fast manual forming die for a band according to claim 1, characterized in that: The roller is connected to the movable die through a connecting seat, which includes a mounting ring, a connecting plate and a seat body. The seat body is fixed on the movable die, and a connecting plate is symmetrically arranged at the front end of the seat body. The connecting plate is connected to the mounting ring, and the roller is nested in the mounting ring and can rotate freely.

6. A fast manual forming die for a band according to claim 1, characterized in that: The floating iron is composed of two large and small iron bodies. A butterfly nut is arranged on the large iron body, and a butterfly nut is arranged between the small iron body and the large iron body.

7. A fast manual forming die for a band according to claim 1, characterized in that: A gasket is arranged at the bottom of the roller fixing block.

8. A fast manual forming die for a band according to any one of claims 1 to 7, characterized in that: When in use, first fix the manual forming mold in a vise clamp through the base of the mold body, and then install the hoop sheet material on the mold body through the floating iron and the limit block. During the hoop forming process, the movable pressing die is manually rotated by the handle to cause the hoop sheet material to rotate along the roller to form the required hoop profile. After the hoop is formed, the floating iron and the roller are removed in turn, and finally the hoop is taken out, thus completing the entire forming process.

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