Grinding head component of piston ring inner/outer angle grinder
A technology for piston rings and grinding heads, which is applied to the parts of grinding machine tools, grinding/polishing equipment, metal processing equipment, etc. It can solve the problem of large axial and radial runouts that affect product quality and production efficiency, It is easy to produce defective products and other problems, so as to achieve the effect of eliminating internal stress, low manufacturing cost and improving product precision
Inactive Publication Date: 2013-01-02
JIANGSU HUANYANG COMBINATION MACHINE
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Problems solved by technology
[0003] The axial movement and radial runout of the traditional piston ring inner and outer angle grinder grinding head components are relatively large, and the vibration is relatively large during transmission, resulting in low precision of the processed products and easy to produce defective products, seriously affecting product quality and production efficiency
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Embodiment Construction
[0013] Such as figure 1 , 2 As shown, it includes the grinding head box slide plate 1, the grinding head box, the driving motor 8, the expansion joint sleeve A, and the expansion joint sleeve B.
[0014] Such as image 3 , 4 As shown, the grinding head box includes the grinding head box body 2, the grinding head shaft 3, the angular contact ball bearing group 4, and the gland 5. The grinding head box body 2 adopts a casting structure with an overall inclined setting. The flange connection is set, and the grinding head box body 2 is installed on the grinding head box slide plate 1 through the flange structure. The angular contact ball bearing group 4 is supported in the grinding head box body 2, and the end faces of the grinding head box body 2 at both ends of the shaft hole are evenly distributed with 6 M5 threaded holes, and the two ends of the grinding head shaft 3 are set against the angular contact ball bearing group 4 Gland 5, the gland 5 is fixed on the end surface o...
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The invention relates to a grinding head component of a piston ring inner / outer angle grinder, which is characterized by comprising a grinding head box sliding plate, a grinding head box and a drive motor, wherein the grinding head box body is mounted on the grinding head box sliding plate through a flange structure; a grinding head shaft is supported in the grinding head box body; a grinding head is mounted on one end of the grinding head shaft, and a belt pulley A is mounted on the other end of the grinding head shaft; the drive motor is mounted on the grinding head box sliding plate; a belt pulley B is mounted on the output shaft of the drive motor; the belt pulley B and the belt pulley A are connected through a belt; the belt pulley B is connected with the output shaft of the drive motor through a tensioning connection sleeve B; and the grinding head shaft is connected with the belt pulley A through a tensioning connection sleeve A. Through the optimal combination of high-precision angular contact ball bearings, the invention ensures that the grinding head shaft can stably rotate in the grinding head box body, and reduces axial float and radial runout. Meanwhile, by using the tensioning connection sleeves, the invention effectively reduces the vibration in the transmission process, ensures the grinding stability of a piston ring and improves the product precision.
Description
technical field [0001] The invention relates to a piston ring inner and outer angle grinder, in particular to a grinding head assembly of the piston ring inner and outer angle grinder. Background technique [0002] Piston ring is the core part inside the fuel engine and is widely used in various power machinery. It completes the sealing of fuel gas together with the cylinder, piston, cylinder wall, etc. The early piston ring was formed by casting, but with the advancement of technology , high-power steel piston rings were born, and with the continuous improvement of engine function and environmental requirements, the quality requirements for piston rings are also getting higher and higher. [0003] The axial movement and radial runout of the traditional piston ring inner and outer angle grinder grinding head components are relatively large, and the vibration is relatively large during transmission, resulting in low precision of the processed products and easy to produce defe...
Claims
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IPC IPC(8): B24B41/04
Inventor 朱天白
Owner JIANGSU HUANYANG COMBINATION MACHINE