Piston pin grinding device for machining
A technology of mechanical processing and piston pins, which is applied in the direction of grinding drive devices, metal processing equipment, grinding machines, etc., can solve the problems of low grinding efficiency, inability to grind piston pins, and traditional grinding methods, etc., and achieve the effect of increasing work efficiency
Inactive Publication Date: 2021-01-29
JIANGSU CHUNLAN MACHINERY MFG
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Problems solved by technology
[0003] The structure and function of the existing piston pin grinding device are relatively simple, so each grinding can only grind a single piston pin, and the grinding efficiency is low; and it is impossible to grind the piston pin in multiple directions, and the grinding method is relatively traditional
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0023] like Figure 1-4 As shown, the present invention provides a technical solution: a piston pin grinding device for machining, comprising a base plate 1, a support plate 2 is fixedly connected to the upper surface of the base plate 1, and a horizontal plate 3 is fixedly connected to the upper surface of the support plate 2, A lifting mechanism 4 is arranged above the bottom plate 1. A motor 5 is fixedly connected to the upper surf...
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The invention discloses a piston pin grinding device for machining, and relates to the technical field of piston pin grinding. The piston pin grinding device comprises a bottom plate, a supporting plate is fixedly connected to the upper surface of the bottom plate, a transverse plate is fixedly connected to the upper surface of the supporting plate, and a lifting mechanism is arranged above the bottom plate. The piston pin grinding device is reasonable in design structure; and through the cooperative design of a motor, a rotating rod, a connecting rod, a rotating ring, a fixing plate, a fixingrod, a second gear, a first gear, a connecting cylinder, a grinding cylinder, a second electric push rod, a disc, a spring column and a limiting disc, when the motor is started, the motor can drive the rotating rod to rotate, the rotating rod rotates to drive the first gear to rotate, the first gear rotates to drive the second gear to rotate, the second gear rotates to drive the grinding cylinderto rotate, a controller controls the second electric push rod to ascend, a piston pin is inserted into the grinding cylinder, and when the upper end of the piston pin makes contact with the bottom face of a clamping plate, the piston pin can be clamped.
Description
technical field [0001] The invention relates to the technical field of piston pin grinding, in particular to a piston pin grinding device for machining. Background technique [0002] Piston pin is a cylindrical pin mounted on the skirt of the piston. Its middle part passes through the small end hole of the connecting rod, which is used to connect the piston and the connecting rod. In order to reduce weight, the piston pin is generally made of high-quality alloy steel and made into a hollow shape. As a commonly used component in machinery, the demand for piston pins is very large, so a large number of production and processing are obtained; in the process of processing, it is often necessary to process and polish the exterior of the initially produced piston pins. The roughness and non-smooth outside are likely to affect the use effect of the piston pin, so the grinding device used for the piston pin is particularly important. [0003] The structure and function of the exi...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B24B27/00B24B41/02B24B41/06B24B47/22
CPCB24B27/0076B24B41/02B24B41/06B24B47/22
Inventor 李亚泉肖巧根刘春玲
Owner JIANGSU CHUNLAN MACHINERY MFG