Exhaust pipe flange wire hole and end face size inspection tool
A technology for exhaust pipes and flanges, which is applied in the field of exhaust pipe flange wire holes and end face size inspection tools, which can solve the problems of detection pin loss, detection pin wear, and inaccurate detection, so as to reduce manufacturing difficulty and prevent loss Effect
Active Publication Date: 2015-12-16
如东县岔河污水处理有限公司
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Problems solved by technology
[0002] In the production and processing process of mechanical equipment, there is great difficulty in the processing of flange holes and thread holes, which require extremely high precision, otherwise they cannot be installed on the equipment. Therefore, it is necessary to use inspection tools to inspect the processed products. The inspection tool is a special inspection tool designed and manufactured for the convenience of quality inspection during mass production. The inspection tool is more time-saving and labor-saving than the general-purpose measuring tool. The existing technology has defects. During the inspection process, due to the number of inspection pins Many, the detection pin may be lost during the operation, which will also cause the detection pin to wear and cause inaccurate detection
Method used
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[0009] Referring to the accompanying drawings, an exhaust pipe flange thread hole and end face size inspection tool includes a bottom plate 1 and a detection plate 2. A plurality of detection plates 2 are arranged on the lower side of the bottom plate 1. On the detection plate 2 There are a plurality of detection pins 3, and the upper surface of the bottom plate 1 is provided with a plurality of pads 4, and a plurality of limit pins 5 are arranged on the pads 4, and a double-ended stud is fixedly installed on the right end of the bottom plate 1 6. The double-ended stud 6 is covered with a pressure plate 7, and the middle of the pressure plate 7 has a strip-shaped hole 8. The top of the double-ended stud 6 is fitted with a wing nut 9, and the pressure plate 7 passes through the disc-shaped The nut 9 adjusts the up and down position, and the upper end of the bottom plate 1 has a latch plate 10 .
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The invention discloses a detection device for dimensions of a flange thread hole and an end surface of an exhaust pipe, wherein the detection device comprises a base plate and multiple detection plates; the lower side edge of the base plate is provided with of the multiple detection plates; each detection plate is provided with a plurality of detection pins; the upper surface of the base plate is provided with a plurality of cushion blocks; each cushion block is provided with a plurality of spacing pins; a double-end stud is fixedly installed at the right end of the base plate; a pressing plate is sleeved on the double-end stud; the middle of the pressing plate is provided with a strip-shaped hole; a butterfly nut is installed on the top end of the double-end stud in a matching mode; and the upper and lower positions of the pressing plate are regulated through the butterfly nut. According to the invention, the detection pins can be ensured not to be abraded, and the detection is prevented from the loss by accident.
Description
technical field [0001] The invention relates to an exhaust pipe flange thread hole and an end surface size inspection tool. Background technique [0002] In the production and processing process of mechanical equipment, there is great difficulty in the processing of flange holes and thread holes, which require extremely high precision, otherwise they cannot be installed on the equipment. Therefore, it is necessary to use inspection tools to inspect the processed products. The inspection tool is a special inspection tool designed and manufactured for the convenience of quality inspection during mass production. The inspection tool is more time-saving and labor-saving than the general-purpose measuring tool. The existing technology has defects. During the inspection process, due to the number of inspection pins If there are too many, the detection pin may be lost during the operation, which will also cause the wear of the detection pin and lead to inaccurate detection. Conte...
Claims
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IPC IPC(8): G01B5/00
Inventor 赵卫东张锋李振河
Owner 如东县岔河污水处理有限公司
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