Detector quick releasing device in lead frame production line
A production line and detector technology, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve problems such as affecting production efficiency, detector damage, inconvenient disassembly, etc., to achieve simple structure, easy installation, and improved production. The effect of efficiency
Active Publication Date: 2014-09-24
顺德工业(江苏)有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The current detectors are usually directly fixed on the template by screws. When the punching die needs to be replaced, the detector must be removed. The above-mentioned fixing structure is very inconvenient to disassemble, and it is easy to cause damage to the detector. and affect production efficiency
Method used
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Embodiment Construction
[0010] The detector quick release device in the lead frame production line of the present invention will be further described in detail through specific embodiments below.
[0011] Such as figure 1 , figure 2 As shown, the detector quick release device in the lead frame production line includes a lower fixed block 1, a middle fixed block 2 and an upper fixed block 3, the middle fixed block 2 is fixed above the lower fixed block 1, and the middle fixed block 2 A concave cavity 21 is provided in the lower end surface of the bottom surface, and a vertical clamping hole 22 is provided in the middle fixed block 2. The lower end of the clamping hole 22 communicates with the concave cavity 21, and the clamping shaft 4 is movable in the clamping hole 22. The clamping shaft 4 The upper end is provided with a circular chuck 5, the diameter of the circular chuck 5 is greater than the diameter of the clamping hole 22, the lower end of the clamping shaft 4 is provided with a boss 6, and ...
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The invention relates to a detector quick releasing device in a lead frame production line. The detector quick releasing device comprises a lower fixing block, a middle fixing block and an upper fixing block. A concave cavity is arranged in a lower end face of the middle fixing block, a vertical clamping hole is arranged in the middle fixing block, the lower end of the clamping hole is communicated with the concave cavity, a clamping shaft is movably arranged in the clamping hole, a circular clamping head is arranged at the upper end of the clamping shaft, the diameter of the circular clamping head is larger than that of the clamping hole, a boss is arranged at the lower end of the clamping shaft, a spring is arranged on the clamping shaft between the boss and the upper end face of the concave cavity, two ends of the spring are respectively contacted with the upper end face of the concave cavity and the boss in butting mode, the upper fixing block is fixed below a detector, the clamping groove is arranged in the upper fixing block, one end of the clamping groove extends to the lateral side of the upper fixing block, protruding portions are respectively arranged on two sides of the lower portion of the clamping groove, the minimum distance between the two protruding portions is smaller than the diameter of the clamping head, and the distance between two lateral walls of the upper portion of the clamping groove is larger than the diameter of the clamping head. The detector quick releasing device is applicable to the lead frame production line.
Description
technical field [0001] The invention relates to a detector quick release device in a lead frame production line. Background technique [0002] In the production of the lead frame, it is necessary to punch the lead frame. When punching, the punching chips are easy to jump up with the punch and fall on the surface of the lead frame, causing damage to the lead frame during the subsequent punching of the lead frame, making the lead frame become substandard products. Therefore, in the lead frame production line, it is necessary to install a detector on the template to detect the thickness of the lead frame through the detector. If the thickness exceeds the thickness of the lead frame itself, it means that there are punching chips on the lead frame. At this time, you can Control the stamping die to no longer perform stamping action to prevent damage to the lead frame or stamping die. The current detectors are usually directly fixed on the template by screws. When the punching di...
Claims
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IPC IPC(8): B23P19/04
Inventor 庄昭辉
Owner 顺德工业(江苏)有限公司