KR-20260067607-A - A MARKING JIG FOR POSITIONING OF THE PERFORATED HOLE OF GAS RECEIVER BODY FOR MARINE ENGINE

Abstract

The present invention relates to a jig for marking the position of a hole in a gas receiver body for a marine engine, comprising: a base plate; a first guide member disposed on the upper surface of the base plate and extending in the width direction of the base plate; a vertical plate coupled to the first guide member, disposed on the upper surface of the base plate, and movable in the width direction of the base plate; and a plurality of marking units positioned in a certain area of the vertical plate and arranged at regular intervals according to the position of the hole, thereby providing a jig for marking the position of a hole in a gas receiver body for a marine engine that enables an operator to mark the position of the hole accurately.

Inventors

• 조일홍

Assignees

• 주식회사 유일정공

Dates

Publication Date

20260513

Application Date

20241106

Claims (5)

1. Base plate; A jig for marking the location of a hole in a gas receiver body for a marine engine, comprising: a first guide member disposed on the upper surface of the base plate and extending in the width direction of the base plate; a vertical plate coupled to the first guide member, disposed on the upper surface of the base plate, and movable in the width direction of the base plate; and a plurality of marking units located in a certain area of the vertical plate and arranged at regular intervals according to the location of the hole.
2. In Article 1, A jig for marking the location of a drilling hole in a gas receiver body for a marine engine, characterized in that, while the gas receiver body is positioned on the upper part of the base plate in the longitudinal direction of the base plate, the vertical plate moves along the first guide member in the width direction of the base plate so that the plurality of marking units come into contact with the outer surface of the gas receiver body.
3. In Article 1 A jig for marking the location of a drilling hole in a gas receiver body for a marine engine, characterized in that the plurality of marking units are located in a certain area of the vertical plate and protrude in the width direction of the base plate.
4. In Paragraph 3 A jig for marking the location of a drilled hole in a gas receiver body for a marine engine, characterized in that the plurality of marking units are detachable from the base plate.
5. In Article 1 A second guide member positioned in a certain area of the first surface of the vertical plate and extending longitudinally along the length of the base plate; and an auxiliary plate coupled to the second guide member, disposed on the first surface of the vertical plate, extended longitudinally along the length of the base plate, and movable along the length of the base plate, further comprising The above marking jig is a jig for marking the position of a drilling hole in a gas receiver body for a marine engine, characterized in that the plurality of marking units are fastened to the first surface of the auxiliary plate.

Description

A Marking Jig for Positioning of the Perforated Hole of a Gas Receiver Body for Marine Engine The present invention relates to a jig for marking the position of a drilled hole in a gas receiver body for a marine engine, and more specifically, to a jig for marking the position of a drilled hole in a gas receiver body for a marine engine capable of accurately marking the position of a drilled hole. Generally, marine engines include various types such as diesel engines, gas turbine engines, and dual-fuel engines. Such marine engines include a gas receiver, and the gas receiver includes a gas receiver body. Figure 1 is a real photograph illustrating a typical gas receiver body. Referring to FIG. 1, a general gas receiver body includes a plurality of perforated holes for inserting components, that is, after perforating a plurality of perforated holes in the gas receiver body, components are welded to each of the plurality of perforated holes by a welding method. At this time, when drilling a plurality of holes in the gas receiver body, the location of the corresponding holes must be accurately marked. However, in the conventional case, there is no jig for accurately marking the location of the drilling hole on the gas receiver body, and as a result, the location of the drilling hole is marked by manual work by a worker and then the drilling hole is drilled, which leads to reduced work efficiency and the problem that the location of the drilling hole cannot be accurately marked. Figure 1 is a real photograph illustrating a typical gas receiver body. FIG. 2 is a schematic perspective view illustrating a jig for marking the position of a hole in a gas receiver body for a marine engine according to a first embodiment of the present invention, FIG. 3 is a schematic side view illustrating a jig for marking the position of a hole in a gas receiver body for a marine engine according to a first embodiment of the present invention, and FIG. 4 is a schematic plan view illustrating a jig for marking the position of a hole in a gas receiver body for a marine engine according to a first embodiment of the present invention. FIG. 5 is a schematic perspective view illustrating a jig for marking the position of a hole in a gas receiver body for a marine engine according to a second embodiment of the present invention, FIG. 6 is a schematic side view illustrating a jig for marking the position of a hole in a gas receiver body for a marine engine according to a second embodiment of the present invention, and FIG. 7 is a schematic plan view illustrating a jig for marking the position of a hole in a gas receiver body for a marine engine according to a second embodiment of the present invention. The advantages and features of the present invention and the methods for achieving them will become clear by referring to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below but may be implemented in various different forms. These embodiments are provided merely to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the scope of the invention, and the present invention is defined only by the scope of the claims. Specific details for implementing the present invention will be described in detail with reference to the drawings attached below. Regardless of the drawings, identical reference numerals refer to identical components, and "and/or" includes each of the mentioned items and all combinations of one or more. Although terms such as "first," "second," etc., are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are used merely to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may also be the second component within the technical scope of the present invention. The terms used herein are for describing the embodiments and are not intended to limit the invention. In this specification, the singular form includes the plural form unless specifically stated otherwise in the text. As used herein, "comprises" and/or "comprising" do not exclude the presence or addition of one or more other components in addition to the components mentioned. Unless otherwise defined, all terms used in this specification (including technical and scientific terms) may be used in a meaning that is commonly understood by those skilled in the art to which the present invention pertains. Additionally, terms defined in commonly used dictionaries are not to be interpreted ideally or excessively unless explicitly and specifically defined otherwise. Spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used to facilitate the description of the relationship between one component and other components as illustrated in the drawings. Spa