Tool for detecting wedge gate valve body guide ribs
A guide rib and valve body technology, applied in measuring devices, mechanical measuring devices, angle/taper measurement, etc., can solve the problems of lack of detection means and the influence of good operation of the production process, so as to control the quality of the process, improve the convenience and design reasonable effect
Pending Publication Date: 2021-06-11
SUFA TECH IND CNNC
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Problems solved by technology
[0002] The guide ribs of the wedge gate valve body are very important for the processing of the valve body and the assembly of the whole valve. The rib not only plays the role of guiding the gate, but also has a certain limit function for the gate. The outer dimension, symmetry and deflection of the guiding rib are very important, and the guiding rib of the wedge gate valve body is generally cast. On the surface, due to the processing cost, most of the guide ribs are not machined, and the quality of the guide ribs lacks effective detection methods. Therefore, the quality problems of the guide ribs are often encountered during the machining process of the valve body and the assembly of the valve. Quality problems have had a certain impact on the good operation of the production process
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[0020] The present invention is a tool for detecting the guide rib of wedge gate valve body, such as figure 1 As shown, it includes a connecting rod 1, a test sample block 2, a measuring rod 3, a measuring adjustment joint 4, a connecting bolt 5, a nut 6 and a positioning pin 7. The connecting rod 1 is assembled and connected with the detection sample block 2 through the connecting bolt 5, and fixedly connected with the positioning pin 7 after the positioning pin hole is drilled, so as to prevent the possible looseness of the detection sample block during use and affect the detection accuracy.
[0021] Specifically, it includes a connecting rod, a detection sample block, a measuring rod, and a measurement adjustment joint; two bolt holes for connecting with the detection sample block are respectively opened at both ends of the connecting rod, and the position of the connecting rod is about 30mm off-center. There is an L-shaped square groove, and the center marking scale line i...
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The invention belongs to the field of machining and detection of mechanical parts, is mainly applied to the field of detection of wedge gate valve body guide ribs, and particularly relates to a tool for detecting the wedge gate valve body guide ribs. The tool for detecting the wedge gate valve body guide ribs comprises a connecting rod, detection sample blocks, a measuring rod and measuring adjusting connectors, wherein the two ends of the connecting rod are respectively provided with a detection sample block, the middle of the connecting rod is provided with a measuring rod, and the two end parts of the measuring rod are respectively provided with the measuring adjusting connectors. The tool has the beneficial effects that the boundary dimension of the wedge gate valve body guide rib, the symmetry of the guide ribs on the two sides and the deflection of the guide ribs on the two sides can be well detected through the detection tool, the design is reasonable, the detection convenience is greatly improved, the process quality is effectively controlled, and the working efficiency is improved.
Description
technical field [0001] The invention belongs to the field of processing and detection of mechanical parts, is mainly used in the field of detection of guide ribs of wedge gate valve bodies, and in particular relates to a tool for detecting the guide ribs of wedge gate valve bodies. Background technique [0002] The guide ribs of the wedge gate valve body are very important for the processing of the valve body and the assembly of the whole valve. The rib not only plays the role of guiding the gate, but also has a certain limit function for the gate. The outer dimension, symmetry and deflection of the guiding rib are very important, and the guiding rib of the wedge gate valve body is generally cast. On the surface, due to the processing cost, most of the guide ribs are not machined, and the quality of the guide ribs lacks effective detection methods. Therefore, the quality problems of the guide ribs are often encountered during the machining process of the valve body and the a...
Claims
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Login to View More IPC IPC(8): G01B5/00G01B5/25G01B5/252
CPCG01B5/00G01B5/25G01B5/252
Inventor 郭永宁许炳全王赟刚虞铮
Owner SUFA TECH IND CNNC