Carrying and positioning mechanism for lock cylinder machining and working method thereof

Abstract

The invention relates to the technical field of lock cylinder machining, in particular to a carrying and positioning mechanism for lock cylinder machining and a working method thereof. The carrying and positioning mechanism comprises a base table, a protection frame, a frame body, a moving assembly, a second hydraulic cylinder and a clamping and fixing assembly, a lock cylinder is clamped through the clamping and fixing assembly to be positioned, the lock cylinder is firmly clamped through a chuck, the lock cylinder can be moved away from a conveying chain through the moving assembly, so that the mechanism can position the lock cylinder more reliably, the use reliability of the mechanism is further improved, the clamping and fixing assembly is installed on the moving assembly, the clamping and fixing assembly can position the lock cylinder to a wider range, more powerful positioning support is provided for other mechanisms to machine the lock cylinder, the compatibility of the mechanism is improved, the situation that the lock cylinder deviates in the conveying process of the conveying chain is avoided through the arrangement of a guide rail, and then it is guaranteed that the mechanism operates more stably, reliably and accurately.

Description

technical field [0001] The invention relates to the technical field of lock cylinder processing, in particular to a carrying and positioning mechanism for lock cylinder processing and a working method thereof. Background technique [0002] At present, there are two processes in the production of lock cylinders. One is to drill the pinholes of the lock core as a single process in the lock core processing process, and the other is to combine the process of drilling the pinholes of the lock core and the process of drilling the pinholes of the lock body into one process. The drilling process is carried out in the process, and the process of lock cylinder processing is increased. It is difficult to realize the semi-finished processing of the lock cylinder parts on one machine. , in order to reduce the impact of each clamping and positioning datum change on the accuracy, in the processing of the lock cylinder, a carrying and positioning mechanism is usually used to carry and posit...

AI Technical Summary

Problems solved by technology

[0005] The technical solution adopted by the present invention to solve the technical problem is: a carrying and positioning mechanism for lock cylinder processing, including a base, a protective frame, a frame, a moving assembly, a second hydraulic cylinder, and a clamping and fixing assembly. There is a channel on the top of the abutment, and the two ends of the channel are rotated and matched with the first gear, and the two first gears are sleeved and meshed with a transmission chain. By using the transmission chain, there is no elastic sliding and slipping phenomenon At the same time, by using the transmission chain, the transmission ratio is more accurate, so that the positioning of the mechanism is more accurate. At the same time, by using the transmission chain, it can work in the harsh environment of high temperature, humidity and dust. At the same time, the surface of the transmission chain The ups and downs help the lock cylinder to be fixed on the transmission chain, so that the carrying positioning mechanism can carry the lock cylinder more smoothly. A protective frame is installed on the top of the abutment, and the protective frame is located above the channel. The four corners of the top of the abutment are vertically installed with support columns, and the tops of the four support columns are horizontally welded with a frame, the cross section of the frame is in the shape of a "mouth", and the two inner walls of the frame are horizontal The first slide rail is fixed, and the sections of the two first slide rails are both in an “Ω”-shaped structure. A moving assembly is slidably fitted on the two first slide rails, and the top of the moving assembly is vertically installed with a second slide rail. Two hydraulic cylinders, the bottom of the second hydraulic cylinder is provided with a second hydraulic rod, driven by the second hydraulic cylinder, the height of the clamping and fixing assembly can be adjusted, and the bottom end of the second hydraulic rod is connected with a clamp The clamping and fixing component, by flexibly adjusting the position of the clamping and fixing component, makes the area where the clamping and fixing component can work wider, so that the clamping and fixing component can flexibly carry the lock cylinder, and by using the clamping and fixing component to lock the lock The core is carried, which can solve the problem of the conveying chain carrying path and single position, and can be used as a supplement to the conveying chain carrying method on the mechanism;

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