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Cylinder head having integral supporting seat

A support seat and cylinder head technology, which is applied to the lubrication of cylinders, cylinder heads, and valve accessories, can solve the problems of unfavorable manufacturing of cylinder heads and poor assembly lubrication, and achieve the effect of reducing vibration and noise

Inactive Publication Date: 2007-04-18
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The main purpose of the present invention is to provide a cylinder head with an integrated support seat, which has better rigidity and strength, and can reduce the vibration noise during use, and can improve the unfavorable manufacturing, assembly and lubrication of the cylinder head disclosed in the background technology. Disadvantages such as poor effect

Method used

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  • Cylinder head having integral supporting seat
  • Cylinder head having integral supporting seat
  • Cylinder head having integral supporting seat

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Embodiment Construction

[0022] As shown in Figures 1 and 2, it can be seen from the figure that the cylinder head with an integrated support seat of the present invention mainly includes a cylinder head body (1), a camshaft with a timing gear (22) ( 2), two rocker arms (3), intake / exhaust valve group (4), spark plug (5) and a cylinder head cover (6), in which:

[0023] The cylinder head body (1) has a base (10), the outer peripheral surface of the base (10) is provided with several cooling fins (101), and the top of the base (10) has a joint surface (15) for A cylinder head cover (6) is provided to be assembled on it, and a downwardly concave chamber (11) is formed in the base (10), and a support seat (12) is integrally formed in the chamber (11), The support base (12) includes a front seat body (13) and a rear seat body (14), the front seat body (13) includes left and right pillars (131) and a seat plate (132) connected between the left and right pillars (131), Each of the left and right pillars (1...

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Abstract

This invention is a kind of cylinder head with the integrated supporting bed. There is a pole hole in the supporting bed of the cylinder head body. The camshaft and the rocker are set on the pivot of the supporting bed which is connected to the intake and exhaust valve block in the cylinder head body by the rocker. The cylinder head is installed with the spark plug, and in the combination surface of the cylinder head is set with a cylinder head cover. The supporting bed is the integrated one in the cylinder head which is set with the shaft contacting groove and form the oil room in it. The top of the bed is the combination surface which is higher than the cylinder head which the wall is set with the oil access connected the pole hole and the oil room. The cylinder head has the good rigidity, the strength, so it can decrease the noise when using it and improve the lubricating effect between the camshaft and the rocker.

Description

【Technical field】 [0001] The invention relates to a cylinder head for a vehicle, in particular to a cylinder head with an integral support seat. 【Background technique】 [0002] Currently known cylinder head designs used in motorcycles, as disclosed in the new patent case of China Taiwan Announcement No. 398574 "Cylinder Head Body Structure of Four-Valve Scooter Motorcycle Engine", as shown in Figure 5, the patent The traditional cylinder head of the case includes a cylinder head body (7), a cylinder head cover (73) and a camshaft (74), wherein the cylinder head body (7) includes a base (70) and a bearing cover (71 ), the base (70) is integrally formed with a bearing lower seat (72), which is used to assemble the bearing cover (71) with four long bolts, and clamp and assemble the camshaft (74) to position it so that The camshaft (74) can rotate therein, and the intake / exhaust valve holes on both sides of the base (70) relative to the bearing lower seat (72) are respectively ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02F1/24F01M9/10
Inventor 苏泓瑜陈国铭
Owner KYMCO
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