Grinding plate applied in seal ring on freight car braking system
A brake system and sealing ring technology, which is applied to machine tools, grinders, and manufacturing tools suitable for grinding the edge of workpieces, and can solve problems such as abrasive grain residue, low efficiency, and overall product quality
Active Publication Date: 2016-12-21
江苏同庆车辆配件有限公司
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Problems solved by technology
When trimming manually, the efficiency is low, and the product is easily damaged by cutting, resulting in defective products and affecting the overall quality of the product; the use of liquid oxygen freezing and trimming will cause a large amount of abrasive particles to remain in the gap between the E-rings, which is extremely difficult and time-consuming to remove Laborious and unable to meet the requirements of the product
Method used
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Embodiment Construction
[0023] Specific embodiments of the present invention will be further described in detail below.
[0024] Such as figure 1 As shown, the base 1, frame 2, mounting wheel 3, grinding disc 4, elastic friction disc 6, pressure sensitive sensor 8 and fixed connection device 10 of the present invention, wherein:
[0025] The base 1 is a planar structure,
[0026] The frame 2 is fixedly connected to the base 1;
[0027] The installation wheel 3 is rotatably connected to the frame 2;
[0028] Both the grinding disc 4 and the elastic friction disc 6 are of semi-circular structure with equal outer diameters, and are mounted on the outer circumferential surface of the mounting wheel 3 in a symmetrical manner. The grinding disc 4 and the elastic friction disc A first bayonet 12 and a second bayonet 14 are respectively provided adjacent to both ends of the disk 6;
[0029] The pressure-sensitive sensor 8 is arranged in the elastic friction disc 6, which is used to measure the pressure o...
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The invention discloses a grinding plate applied in a seal ring on a freight car braking system. The grinding plate applied in the seal ring on the freight car braking system is used for grinding an edge of the seal ring, and is characterized by comprising a base (1), a rack (2), an installing wheel (3), a grinding disk (4), an elastic friction disk (6), a pressure sensitive sensor (8) and a fixed connection device (10). According to the grinding plate applied in the seal ring on the freight car braking system provided by the invention, the position of the seal ring is fixed, the installing wheel (3) is driven to move linearly relative to the seal ring, the positions of the seal ring and the installing wheel (3) are realized through the pressure sensitive sensor (8), when the seal ring and the installing wheel move to a setting position, the installing wheel (3) is overturned, so that the grinding disk (4) and the seal ring are arranged oppositely, and the seal ring is rotated at the time so as to be edge-ground. The grinding plate applied in the seal ring on the freight car braking system provided by the invention solves the problems in the prior art, and realizes the automatic edge-grinding of the seal ring.
Description
technical field [0001] The invention relates to a grinding disc applied to a sealing ring on a truck braking system. Background technique [0002] After the vulcanization process is completed, the E-shaped sealing ring used in the brake system of railway freight cars will have more or less rubber edges on the parting surface of the mold, and it needs to be polished and trimmed to obtain qualified products. [0003] In the current production process, the trimming method usually used is manual trimming or trimming with a liquid oxygen freezing trimming machine. When trimming manually, the efficiency is low, and the product is easily damaged by cutting, resulting in defective products and affecting the overall quality of the product; the use of liquid oxygen freezing and trimming will cause a large amount of abrasive particles to remain in the gap between the E-rings, which is extremely difficult and time-consuming to remove It is laborious and cannot meet the requirements of ...
Claims
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IPC IPC(8): B24B9/20B24B41/00B24B49/00
CPCB24B9/20B24B41/00B24B49/00
Inventor 陆延保
Owner 江苏同庆车辆配件有限公司