阅读说明：本技术 一种发动机离合器从动盘安装同轴工装 (Coaxial frock of engine clutch driven plate installation ) 是由 阮学文 张宝秀 穆军彪 李书媛 朱森旺 刘聪 于 2019-11-08 设计创作，主要内容包括：本发明公开了一种发动机离合器从动盘安装同轴工装,离合器从动盘(2)设有花键孔,离合器从动盘同轴工装(4)为圆柱形结构,其一端设有与花键孔配合的花键(6),圆柱形结构的其余部分为与离合器压盘(3)的中心孔配合的柱体；在离合器从动盘(2)安装的状态下,花键(6)的端部插入发动机曲轴中心孔中,离合器压盘(3)的中心孔套在离合器从动盘同轴工装(4)的柱体上。采用上述技术方案,其安装工装的结构简单,使得离合器从动盘安装操作简便、快捷,提高装配工作效率。(The invention discloses a coaxial tool for mounting a clutch driven plate of an engine, wherein a spline hole is formed in the clutch driven plate (2), the coaxial tool (4) for the clutch driven plate is of a cylindrical structure, a spline (6) matched with the spline hole is arranged at one end of the coaxial tool, and the rest part of the cylindrical structure is a cylinder matched with a central hole of the clutch driven plate (3); under the state that the clutch driven disc (2) is installed, the end part of the spline (6) is inserted into a central hole of a crankshaft of the engine, and a central hole of the clutch pressure plate (3) is sleeved on a cylinder of the clutch driven disc coaxial tool (4). By adopting the technical scheme, the structure of the installation tool is simple, so that the clutch driven disc is simple, convenient and quick to install and operate, and the assembly work efficiency is improved.)

1. The utility model provides a coaxial frock of engine clutch driven plate installation, clutch driven plate (2) be equipped with the splined hole, coaxial frock of clutch driven plate (4) be cylindrical structure, its characterized in that: one end of the clutch driven disc coaxial tool (4) is provided with a spline (6) matched with the spline hole, and the rest part of the cylindrical structure is a cylinder matched with the central hole of the clutch pressure plate (3); under the state of clutch driven plate (2) installation, the tip of spline (6) insert in the engine crankshaft centre bore, the cylinder of the coaxial frock of clutch driven plate (4) on the centre bore cover of clutch pressure disk (3).

2. The coaxial frock of engine clutch driven plate installation according to claim 1, characterized in that: the clutch pressure plate (3) is installed on the engine (1) through a fastening bolt (5).

3. The coaxial frock of engine clutch driven plate installation according to claim 1, characterized in that: the small diameter of the spline (6) is smaller than the diameter of the central hole of the crankshaft of the engine.

4. The coaxial frock of engine clutch driven plate installation according to claim 1, characterized in that: the outer end part of the column body is provided with a flange; the diameter of the flange is larger than that of the column body.

Technical Field

The invention belongs to the technical field of automobile engine manufacturing process equipment, and relates to an engine assembly technology. More specifically, the invention relates to a coaxial tool for mounting a driven plate of an engine clutch.

Background

Disclosure of Invention

The invention provides a coaxial tool for mounting a clutch driven disc of an engine, and aims to enable the clutch driven disc to be mounted conveniently and quickly.

In order to achieve the purpose, the invention adopts the technical scheme that:

the coaxial tool for mounting the driven disc of the engine clutch is provided with a spline hole, the coaxial tool for mounting the driven disc of the engine clutch is of a cylindrical structure, one end of the coaxial tool for mounting the clutch is provided with a spline matched with the spline hole, and the rest part of the cylindrical structure is a cylinder matched with a central hole of the clutch pressure plate; under the state that the clutch driven plate is installed, the end part of the spline is inserted into a central hole of a crankshaft of the engine, and the central hole of the clutch pressure plate is sleeved on a cylinder of the coaxial tool of the clutch driven plate.

The clutch pressure plate is installed on the engine through a fastening bolt.

The small diameter of the spline is smaller than the diameter of the central hole of the crankshaft of the engine.

The outer end of the column body is provided with a flange, and the diameter of the flange is larger than that of the column body.

By adopting the technical scheme, the mounting tool is simple in structure, so that the clutch driven disc is simple, convenient and quick to mount and operate, and the assembly working efficiency is improved.

Drawings

The contents of the drawings and the reference numbers in the drawings are briefly described as follows:

FIG. 1 is a schematic structural view of a coaxial tool for a driven plate of an engine clutch according to the present invention;

FIG. 2 is a schematic diagram of the construction of a driven plate of the engine clutch of the present invention;

fig. 3 is a schematic view of the engine clutch driven plate mounting of the present invention.

Labeled as:

1. the engine, 2, clutch pressure disk driven plate, 3, clutch pressure disk, 4, the coaxial frock of clutch pressure disk, 5, fastening bolt, 6, spline.

Detailed Description

The following detailed description of the embodiments of the present invention will be given in order to provide those skilled in the art with a more complete, accurate and thorough understanding of the inventive concept and technical solutions of the present invention.

As shown in fig. 1, the structure of the invention is a coaxial tool for mounting a driven plate of an engine clutch, the driven plate 2 of the engine clutch is provided with a spline hole, and the coaxial tool 4 of the driven plate of the engine clutch is of a cylindrical structure.

In order to overcome the problems and defects of the prior art and achieve the aim of conveniently and quickly mounting a clutch driven disc, the invention adopts the technical scheme that:

as shown in fig. 1 to 3, one end of the coaxial tool for mounting the engine clutch driven plate is provided with a spline 6 matched with the spline hole, and the rest part of the cylindrical structure is a cylinder matched with the central hole of the clutch pressure plate 3; under the state that clutch driven plate 2 installed, the tip of spline 6 insert in the engine crankshaft centre bore, the centre bore cover of clutch pressure plate 3 on the cylinder of the coaxial frock 4 of clutch driven plate.

The invention utilizes the coaxial tool 4 of the clutch driven disc of the engine to install the clutch pressure plate driven disc 2 of the engine. By adopting the tool for coaxial installation, the tool can be directly inserted without adjustment, so that the operation is simple and convenient, and the working efficiency is high.

The clutch pressure plate 3 is mounted on the engine 1 through a fastening bolt 5.

When the tool is used, one end of a spline 6 of a coaxial tool 4 for a clutch driven disc of an engine is inserted into a spline groove of a driven disc 2 for the clutch driven disc, the spline side of the coaxial tool 4 for the clutch driven disc is inserted into a central hole of a crankshaft of the engine (the central hole of the crankshaft of the engine is used for positioning), the clutch driven disc 3 is installed in place, and a fastening bolt 5 is screwed down.

The small diameter of the spline 6 is smaller than the diameter of the central hole of the crankshaft of the engine.

The outer end of the column body is provided with a flange, and the diameter of the flange is larger than that of the column body. The flange has the function of conveniently pulling the coaxial tool 4 of the clutch driven disc from the clutch pressure plate 3 when the installation is finished. Without the flange, slipping is easily caused by directly holding the post by hand.

The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification.