Key grooving cutter assembly and machining method thereof
A groove cutter and key technology, applied in metal processing equipment, metal processing mechanical parts, manufacturing tools, etc., can solve problems such as troublesome time, waste, and reduce processing efficiency, and achieve the effect of improving efficiency
Pending Publication Date: 2022-02-08
张家港市锐正精密工具有限公司
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Problems solved by technology
[0004] When processing keys, the efficiency of compound drills is generally not high, and one specification of compound drills can only drill one type of hole, resulting in higher purchase costs, often requiring the use of multiple different tools to process keys, so Frequent tool replacement is required during processing, so it is cumbersome to use, greatly reducing the efficiency of processing, and causing unnecessary trouble and waste of time
Method used
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Embodiment Construction
[0048] The implementation of the present application will be described in detail below with reference to the accompanying drawings and examples, so as to fully understand and implement the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects.
[0049] Such as Figure 1-Figure 6 As shown, the key grooving tool assembly provided in this embodiment includes a tool fixing seat 1 and a tool movable seat 2 rotatably arranged on the tool fixing seat 1, and the tool fixing seat 1 and the tool movable seat 2 are rotationally connected through a connecting column structure 11. , the outer surface of the cutter movable seat 2 is provided with several uniformly distributed cutters 3;
[0050] When the key is processed, it is often necessary to use many different tools to process the key, so it is necessary to change the tools frequently during processing, so it is troublesome to use and greatly reduces the eff...
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The invention relates to the technical field of key machining, in particular to a key grooving cutter assembly and a machining method thereof. The key grooving cutter assembly comprises a cutter fixed seat and a cutter movable seat, the cutter fixed seat and the cutter movable seat are rotationally connected through a connecting column structure, a cutter is arranged on the outer side face of the cutter movable seat, a brake mechanism is arranged in the cutter movable seat, the brake mechanism comprises a pressing transmission part and a jacking column transmission part, the bottom of the pressing transmission part is connected with a bearing through a reset spring, the bearing is arranged on the cutter fixing base, and the jacking column transmission part penetrates through the cutter movable base and abuts against the cutter fixing base. When the cutter needs to be replaced, the pressing transmission part on the cutter movable seat is pressed, the clamping block is separated from the clamping block bin on the cutter movable seat in the pressing process of the pressing transmission part, and then the cutter movable seat can be rotated, so that a plurality of different cutters can be used for machining a key, the cutters do not need to be replaced, and the key processing efficiency is greatly improved.
Description
technical field [0001] The invention relates to a key grooving cutter, in particular to a key grooving cutter assembly and a processing method thereof, belonging to the technical field of key processing. Background technique [0002] The key is a commonly used unlocking tool in people's life. The materials used to make the key are mainly copper, zinc, aluminum, iron and other metals. The invention of the key is later than the lock. It has appeared in ancient Egypt since 4000 years ago. There are many types, including ordinary keys, smart keys, remote keys, electronic keys and so on. [0003] Drilling tool for key processing is the most common tool in mechanical processing. In the process of metal parts processing, drilling and chamfering of holes are completed in two steps. The compound drilling tool currently used can not only Drilling can also be chamfered. [0004] When processing keys, the efficiency of compound drills is generally not high, and one specification of co...
Claims
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IPC IPC(8): B23Q3/157
CPCB23Q3/157
Inventor 钱洪良闫东东张德义陈四杰张金铮朱永章陶化树刘守宾
Owner 张家港市锐正精密工具有限公司