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Bending device for rake manufacturing

A technology of a bending device and a nail rake, which is applied in the field of making a bending device for nails and rake, can solve the problems of not being able to bend and forming at one time, difficult to operate, etc.

Inactive Publication Date: 2021-01-26
毕国月
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of difficult operation and incapable of one-time bending and forming when bending nails, the technical problem to be solved is to provide a bending device for making nails that can be bent and formed at one time and is easy to operate

Method used

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  • Bending device for rake manufacturing
  • Bending device for rake manufacturing
  • Bending device for rake manufacturing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of rake making bending device, such as Figure 1-3 As shown, it includes a base 1, a support plate 2, a limit rod 201, a retaining rod 202, an L-shaped block 203, a bending mechanism 3 and a turning mechanism 4, and the front side of the top of the base 1 is symmetrically provided with a support plate 2, and the support plate 2 The rear side of the top is provided with a limit rod 201, and a stop rod 202 is fixedly connected between the two support plates 2, and an L-shaped block 203 is provided on the rear side of the top of the support plate 2, and the two L-shaped blocks 203 are symmetrical. There is a bending mechanism 3, and a turning mechanism 4 is provided on the rear side of the top of the base 1.

[0021] When people need to use this device, at first people place the unbent nail rake between the support plates 2 on the rear side of the retaining rod 202 and fix it, then people can start the bending mechanism 3 to rotate the bending mechanism 3 to rotate ...

Embodiment 2

[0027] On the basis of Example 1, such as Figure 4-5As shown, it also includes a first connecting rod 5, a fixed plate 6, a slide rail 7, a U-shaped bar 8 and a push block 9, and the top of the workbench 31 is provided with four first connecting rods 5 at intervals, and the top of the first connecting rod 5 Fixedly connected with a fixed plate 6 between them, the middle of the top of the fixed plate 6 is provided with a slide rail 7, the slide rail 7 is connected with a U-shaped bar 8 in a sliding manner, and the rear end of the U-shaped bar 8 is connected with the double-sided rack 43, and the U-shaped bar 8 is connected with the double-sided rack 43. Shape bar 8 front ends are provided with push block 9.

[0028] When the double-sided rack 43 moved forward, the double-sided rack 43 drove the U-shaped bar 8 and the push block 9 to move forward, so that people pushed the pull handle 44 to make the push block 9 bend the nail teeth in the middle of the nail rake. And when peop...

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Abstract

The invention relates to a bending device, in particular to a bending device for rake manufacturing. The bending device for rake manufacturing can realize one-time bending forming and is easy and convenient to operate. The bending device for rake manufacturing comprises a base, limiting rods, a stop lever and L-shaped blocks, wherein supporting plates are symmetrically arranged on one side of thetop of the base; the limiting rods are arranged on the supporting plates; the stop lever is connected between the two supporting plates; and the L-shaped blocks are arranged on the supporting plates.By starting a servo motor, rotation of an arc-shaped shifting block is realized, then under the cooperation of a bending mechanism and a rotating mechanism, a rake is bent, thus the manufacturing of the rake can be efficiently completed, meanwhile, by pushing a pull handle, forward rotation of second bending columns and forward movement of a push block are realized, so that spike teeth are bent and twisted, people can rapidly complete one-time bending forming of the rake only through simple operation, therefore, convenience is provided for people, and in addition, the position of the rake is better fixed through the arrangement of a second connecting rod.

Description

technical field [0001] The invention relates to a bending device, in particular to a bending device for making nail rakes. Background technique [0002] Grass rake, also known as nail rake, is a kind of agricultural tool, which is composed of rake teeth and rake handle. It is generally made of forged iron or bamboo strips. Grass farming tools are traditionally made of bamboo and wood, and modern rakes are made of metal and plastic. In addition, the grass rake can also be used as a cold weapon. [0003] A nail-toothed rake refers to a soil preparation tool with nails as its working parts. The nail teeth are fixed on the rake frame. Due to the wedging and impact of the nail teeth on the soil, the ability of crushing and leveling the soil is better, and it can remove young weeds. It is suitable for use in softer soil, but for the nail rake Most of the bending is done manually, but most of the existing bending tools are not easy to operate, and cannot be bent and formed at on...

Claims

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Application Information

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IPC IPC(8): B21D53/68B21D43/00
CPCB21D53/68B21D43/003
Inventor 毕国月
Owner 毕国月
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