Today, in the design of inspection tools for plastic parts of the car body, plastic buckles are commonly used to fix the plastic parts of the car body, and the design of the buckles is related to the recycling and cost saving of plastic buckles. The original buckles with springs often can only spring to one side during disassembly, which limits the improvement of production efficiency. So what kind of solutions are there to optimize the buckle design of inspection tools, and how are they classified?
1. Inspection tool buckle design plan:
1. By integrating the snap cap component and the swing arm component separately, after the processing is completed, use wire cutting to separate the snap cap component and the swing arm component into two parts from the middle, that is, the snap cap component is divided into the left and right parts. The snap cap and the right snap cap divide the swing arm assembly into a left swing arm and a right swing arm. The mating parts processed in this way fit perfectly, and there will be no misalignment or inconsistent size. When the snap holes are changed, Only the snap cap needs to be changed, and the swing arm does not need to be changed;
2. The purpose of reducing processing time, reducing production costs, reducing product scrap rate, and improving processing efficiency and accuracy is achieved. In order to achieve the above purpose, the technical solution of the present invention is as follows: a buckle mechanism for inspection tools, which is composed of a buckle cap assembly, a swing arm assembly, a rotating shaft and a buckle seat;
3. The snap cap assembly consists of a left snap cap and a right snap cap that are cut from the middle using a wire cutting machine;
4. The swing arm assembly consists of a left swing arm and a right swing arm cut from the middle using a wire cutting machine;
5. The left snap cap is fixedly connected to the top of the left swing arm, and the right snap cap is fixedly connected to the top of the right swing arm. The left swing arm and the right swing arm are located on both sides of the rotating shaft, and are movably connected to the rotating shaft. The rotating shaft is in an inverted T shape. Fixed on the buckle seat;
Since the buckles of different specifications of inspection tools have different requirements, it is necessary to optimize the design of the inspection tools during design to improve the eating efficiency and detection accuracy of the inspection tools, improve the use efficiency and detection accuracy of the inspection tools, and reduce development cost.
2. Classification of inspection tool buckles
1. Classification by function
It can be divided into: fast wire seat buckle, through-nail buckle, and universal buckle.
2. Classification according to action parts
Door panel buckle, roof buckle, bumper buckle, floor buckle, trunk buckle, sealing strip buckle, gutter buckle, interior panel buckle, exterior panel buckle, side beam buckle, chassis buckle, insulation cotton buckle, seat Chair buckles, handle buckles, pole buckles, fender buckles, etc.
With the improvement of people's aesthetics, most companies now pay attention to the embedded connection or overall locking of parts during manufacturing, so that the product is visually integrated. In order to achieve the above effects, buckle structures are also increasingly used.
Before the buckle structure is used in the product, it will be put into the inspection tool to check whether the buckle parts meet the standards. In the previous inspection tool mechanism, each part of the inspection tool was processed separately and then assembled together. This method of processing will cause the two mating parts to be misaligned or have inconsistent sizes, which requires the parts to be reprocessed. Not only It seriously wastes the company's production time, and the parts that have been processed cannot be repaired, resulting in a high scrap rate of parts.
