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Process equipment for machining folding key rabbet of automobile

A technology for folding keys and process equipment, which is applied in metal processing equipment, broaching devices, manufacturing tools, etc. It can solve the problems of easy damage to the appearance of keys, long cycle time, and many processes, and achieve good consistency, low cost, and reduced processes. Effect

Active Publication Date: 2013-03-27
湖北三环汽车电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Using this kind of cutting process on a milling machine, whether it is vertical milling or horizontal milling, from the positioning, clamping, and step-by-step processing of the key, there are many processes, long cycle time, low work efficiency, and the appearance of the key is easily damaged.

Method used

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  • Process equipment for machining folding key rabbet of automobile
  • Process equipment for machining folding key rabbet of automobile
  • Process equipment for machining folding key rabbet of automobile

Examples

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Embodiment Construction

[0050] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0051] refer to figure 1 , what the power unit of pressure device 1 of the present invention adopted is air cylinder 1.1, and pressure device 1 in reality also adopts small-sized pneumatic press machine, also satisfies the requirement. The push knife 5 is fixed by the knife clamping part 1.3, and the rubber pad 2 is also housed under the knife clamping part 1.3. The clamp 3 is installed on the base 1.2, the key 6 is inserted, and the tenon step is pushed to lean against the positioning boss 3.3 of the clamp. Then start the power unit 1.1 again, and the push knife 5 moves down until the rubber pad 2 and the clamp 3 touch the limit, and the cutting of the push knife is just completed at this time. After finishing the cutting process, since the key 6 is squeezed due to unilateral cutting, the key 6 should not be taken out manually. The stripping ...

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Abstract

The invention relates to process equipment for machining a folding key rabbet of an automobile. In the prior art, a method for machining key rabbets on a milling machine is utilized and has the defects of a large number of processes, a long period, low work efficiency and high possibility of damage to appearance of keys. The process equipment comprises a pressure device (1), a clamp (3), a stripping mechanism (4) and a push broach (5), and is characterized in that: a straight hole matched with the push broach (5) and a horizontal hole which is communicated with the straight hole vertically are formed on the clamp (3); the horizontal hole is in movable fit with a key; a key positioning boss is arranged in the horizontal hole; and the push broach (5) is provided with oblique teeth, and the opening directions of oblique angles of the oblique teeth are the same as the insertion direction of the key. By the process equipment, the machining efficiency is improved by 50 percent, the machining period is shortened by 2 / 3, and the requirement of production along with the operation of assembly lines can be met.

Description

technical field [0001] The invention relates to a process equipment for cutting and processing tenons of automobile folding keys. Background technique [0002] At present, the remote controllers of many cars are combined with the key, which not only can realize the respective functions of the remote controller and the key, but also brings convenience to the driver to carry and use. However, if only the remote controller and the key are simply combined, the appearance of the combination of the two will be super long, which will cause inconvenience to carry and easily damage clothing and the like. For this reason, people have adopted folding key, for example ZL98206508.6 folding key. That is, when carrying, the key is folded into the remote control, so that the appearance is much smaller. When using the key, the key can be rotated and unfolded from the remote controller very conveniently. The folding structure is adopted, the key needs to be connected with the rotating bloc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23D37/22B23D37/12
Inventor 郭晓丹
Owner 湖北三环汽车电器有限公司
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