Assembly type tool hoe, hoe manufacturing method and mould

Abstract

The invention discloses an assembly type tool hoe; head part of a tool hoe comprises a hoe piece, a fixing splint, a fastening pressing piece and a hoe beam; the hoe beam is an L-shaped structure, and the fixing splint is a U-shaped structure; the middle rear part of the splint at the bottom part is provided with a fastening pressing piece; one end of the fastening pressing piece is connected with the splint to be one body, and the other end is a split plate which is cut off and upwards warped; the hoe piece is a trapezoid flaky structure, and the fastening pressing piece is placed above the toe piece; an opening is buckled with the fastening pressing piece together; the other end of the toe beam is fixedly connected with a small diameter section of a taper pipe trouser; the inner part of the taper pipe trouser is plugged with a wooden core matched with its shape; one end of a rod part sleeves on the wooden core and is connected and fixed with the wooden core by a connector. According to the assembly type tool hoe, every part is formed by independently processing; every part is a general piece and assembled to be an integral hoe in the later period, thus the service life of the tool is prolonged; the assembling process is simple; the assembly type tool saves resource, keeps high intensity and reduces the occupied space and also improves the working efficiency and economic benefit.

Description

technical field [0001] The invention relates to a hand tool and a manufacturing method of the hand tool, in particular to an assembled tool hoe and a manufacturing method of the tool hoe. Background technique [0002] At present, among the commonly used gardening hand tools, the utilization rate of hoes is the largest. The tool hoe has the function of clearing weeds. Most of the production process adopts the connection method of directly welding the hoe beam and the hoe piece. After a long time of force application, if the welding is not firm, it will break from the welding position. If there is no welding The equipment can no longer be used and can only be thrown away, resulting in an increase in the cost of use. Although there are many hoe bodies with their own strengthening mechanisms, they still continue the integral structure of the hoe blade. Once the hoe blade is damaged at a certain position, it will affect the overall use effect of the hoe blade. [0003] In addit...

AI Technical Summary

Problems solved by technology

Existing bending molds can only meet conventional single forming requirements, or simple product bending with low precision requirements, but cannot meet the requirements for high precision products with various shapes and curvatures.

First of all, if a product has several curvatures and various shapes, it cannot be processed by conventional molds, and it is also difficult to accurately locate the bending angle, depth, etc.

If it cannot be positioned accurately, a lot of waste products will be produced during the bending and forming process, which will greatly reduce the utilization rate of materials. In addition, workers will rework and repair the products, resulting in a great waste of materials and labor. The production cost of the product increases and the manufacturing profit decreases; secondly, the conventional single mold is easily deformed, and many poor fit problems will occur during assembly and use, and it will take a long time to repair or remake, which will reduce work efficiency and affect production. progress, shorten the service life of the mold, and delay the order delivery

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