Press die fixing and detecting device and method
A fixed detection and mold technology, applied in the direction of presses, manufacturing tools, etc., can solve problems such as bolt leakage, mold drawing, press cylinder, precision and mold body damage
Inactive Publication Date: 2015-05-20
HEFEI HUAYI MOLD
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Problems solved by technology
[0002] It is necessary to remove the T-shaped bolts when changing the mold, and the press must not be started during the disassembly process, and the press is allowed to start after the disassembly process is over. Because the overall disassembly process is manual operation, it is easy to miss the bolts. After the press starts, there will be mold drawing phenomenon, which will cause great damage to the press cylinder, precision and mold body
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[0012] Referring to the accompanying drawings, a press die fixing detection device and method is characterized in that the upper die fixing detection of the press is carried out through the body bolt detection mechanism which detects the positioning bolts 2 installed on the upper die 4, and the bolts 2 placed in the area The bolt 2 is detected by the disassembled bolt detection mechanism. The shape of the fixing bolt 2 is I-shaped, and a handle 3 is welded on the side, which is convenient for handling. The placement position of the fixing bolt 2 is provided with a proximity switch 1 . The bolt detection mechanism and the removal bolt detection mechanism judge whether the bolt is in place by detecting the detection point of the detection rod. The upper mold fixing detection device of the press includes a body bolt detection mechanism for detecting the bolts installed on the upper mold, and a disassembly bolt detection mechanism for detecting the bolts in the bolt placement are...
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The invention discloses a press die fixing and detecting device and method. According to the press die fixing and detecting device and method, mistakes are prevented during die replacement by detecting the condition of fixing bolts more reasonably and more accurately. The press die fixing and detecting device comprises a machine body bolt detecting mechanism used for detecting a positioning bolt installed on an upper die and a dismantled bolt detecting mechanism used for detecting a bolt in a bolt placing area. According to the press die fixing and detecting device, the two detecting mechanisms are arranged and can be used for detecting the installing and placing condition of the bolt on the upper die and the installing and placing condition the bolt in the bolt placing area respectively, the phenomenon that a press is started under the condition that the omission of bolt dismantling exists, and it is guaranteed that the phenomenon that certain fixing bolts are not dismantled during die replacement is avoided.
Description
technical field [0001] The invention belongs to the technical field of press equipment, and in particular relates to a die fixing detection device on a press in a die fixing system and a detection method thereof. Background technique [0002] It is necessary to remove the T-shaped bolts when changing the mold, and the press must not be started during the disassembly process, and the press is allowed to start after the disassembly process is over. Because the overall disassembly process is manual operation, it is easy to miss the bolts. After the press starts, there will be mold drawing phenomenon, which will cause great damage to the press cylinder, precision and mold body. In order to solve the above problems, the current common practice is to set up a special bolt storage box, detect the removed bolts in the box, and set in the program that only when all the bolts are detected or none are detected, the press Only then can it run, so that it can avoid the mold drawing caus...
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Inventor 谢贻锋
Owner HEFEI HUAYI MOLD