CN219178442U

CN219178442U - Tool for checking size of opening of outboard engine gearbox

Info

Publication number: CN219178442U
Application number: CN202223271105.XU
Authority: CN
Inventors: 倪凌枫; 唐式豹
Original assignee: MERCURY MARINE TECHNOLOGY (SUZHOU) CO LTD
Current assignee: MERCURY MARINE TECHNOLOGY (SUZHOU) CO LTD
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-13
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to an outboard engine gearbox opening size inspection tool which comprises a base, a handle and a go gauge section, wherein the handle is arranged on one side of the base, the go gauge section is arranged on the other side of the base, and the go gauge section and the handle are arranged in a hollow mode. The utility model has at least the following beneficial effects: the utility model is composed of three detachable parts, and is arranged in a hollow mode, so that the weight of the tool is further reduced on the premise of ensuring the function of the gauge, and the tool is convenient to use and operate. Meanwhile, the detachable parts are relatively simple in structure, convenient to process and manufacture and low in cost. Meanwhile, when a certain part of the tool is damaged, the tool can be independently replaced, so that the cost is saved.

Description

Tool for checking size of opening of outboard engine gearbox

Technical Field

The utility model relates to an outboard engine gearbox opening size inspection tool.

Background

The outboard engine for ship is mainly composed of engine, drive mechanism, suspension mechanism, propeller and operation device. The main component of the transmission mechanism is a gear box, the gear box is generally a casting, and the surface of the gear box needs to be subjected to paint spraying treatment, so that the gear box can be rust-proof and corrosion-proof, and the surface of the gear box is attractive and glossy. However, for the opening part needing local paint spraying, the angle or operation limitation of the paint spraying tool/tool causes uneven paint spraying thickness of the inner wall of the opening part, thereby affecting the inner diameter size of the opening part of the gearbox and further affecting the assembly of parts matched with the opening part. Thus, for certain specific requirements, a painted opening feature is required, after which the internal diameter of the opening feature is inspected.

The size of the gear box of the medium-sized and large-sized outboard engine is often larger, the corresponding size of the characteristics such as the opening of the gear box is also larger, if a conventional designed inspection tool with a through-and-stop gauge is adopted, the operation is inconvenient due to larger size and weight, or the condition of damaging the paint spraying surface of the gear box occurs, so that the inspection tool is required to be designed for inspecting the size of the opening characteristics of the parts needing paint spraying such as the gear box of the medium-sized and large-sized outboard engine.

Disclosure of Invention

The utility model aims to provide an outboard engine gearbox opening size inspection tool.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the tool for checking the size of the opening of the outboard engine gearbox comprises a base, a handle arranged on one side of the base and a go gauge section arranged on the other side of the base, wherein the go gauge section and the handle are hollow.

Preferably, the base is detachably connected with the gauge section and the handle.

Preferably, the base is provided with a threaded section in a protruding manner, and the handle is connected with the base through the threaded section.

Preferably, the gauge segments are fastened and connected with the base through fasteners.

Preferably, the gauge section is in a circular ring shape.

Preferably, the fasteners are uniformly distributed on the end face of the gauge section.

The utility model has at least the following beneficial effects: the utility model is composed of three detachable parts, and is arranged in a hollow mode, so that the weight of the tool is further reduced on the premise of ensuring the function of the gauge, and the tool is convenient to use and operate. Meanwhile, the detachable parts are relatively simple in structure, convenient to process and manufacture and low in cost.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of an explosive structure according to the present utility model.

Wherein, 1 handle, 2 base, 3 go gauge section, 4 fastener.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The utility model provides an outboard engine gear box opening size inspection instrument, combines the fig. 1 to show, includes base 2 and set up in handle 1 of base 2 one side and set up in the clearance section 3 of base 2 opposite side, in order to lighten the weight of instrument, facilitate the use, clearance section 3 with handle 1 is the cavity setting. The go gauge section 3 is in a circular ring shape. The base 2 is disc-shaped, and the outer ring of the base can also serve as a non-stop gauge section.

The conventional tool with the through-and-no-go gauge, which is applied to the dimension inspection of the opening characteristic inner diameter class of the medium-and-large-sized gear box, is large in size and weight, is inconvenient to operate, and can accidentally knock the paint spraying surface of the gear box, so that the problems of reworking of workpieces and the like are caused. The tool provided by the utility model is subjected to reduction setting, and the damage to the workpiece to be detected can be avoided.

In this embodiment, the base 2, the gauge section 3 and the handle 1 are detachably connected. The base 2 is convexly provided with a thread section, and the handle 1 is connected with the base 2 through the thread section. The handle 1 is prismatic in appearance so as to be convenient for an operator to hold the anti-slip handle. Of course, the base 2 adopts a threaded hole, and the handle 1 adopts a threaded section form to connect the base and the handle. And are not limited herein.

The gauge section 3 is fixedly connected with the base 2 through a fastener 4. The fasteners 4 are uniformly distributed on the end face of the go gauge section 3. In this embodiment, the fastener 4 is a fastening screw. The detachable structure ensures that each part is simple to process, and the cost is effectively reduced. Meanwhile, if the tool part is damaged, the tool part is convenient to replace, and the cost is saved.

When the tool is used, the method is the same as the conventional use method of the go-no-go gauge, and the description is omitted here.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The tool for checking the size of the opening of the outboard engine gearbox is characterized by comprising a base (2), a handle (1) arranged on one side of the base (2) and a go gauge section (3) arranged on the other side of the base (2), wherein the go gauge section (3) and the handle (1) are arranged in a hollow mode.

2. The tool for checking the size of an opening of an outboard engine gearbox according to claim 1, wherein said base (2) is detachably connected to said go gauge section (3) and to said handle (1).

3. The tool for checking the size of an opening of an outboard engine gearbox according to claim 2, wherein the base (2) is provided with a threaded section in a protruding manner, and the handle (1) is connected with the base (2) through the threaded section.

4. An outboard engine gearbox opening size inspection tool according to claim 3, wherein the gauge section (3) is fastened to the base (2) by fasteners (4).

5. The tool for checking the size of an opening of an outboard engine gearbox according to claim 4, wherein said gauge section (3) is annular.

6. The tool for checking the size of an opening of an outboard engine gearbox according to claim 5, wherein said fasteners (4) are uniformly distributed on the end face of said gauge section (3).