A kind of manufacturing method of automobile door lock buckle product
A manufacturing method and a technology for an automobile door lock, which are applied in the field of thick plate stamping and forming, can solve problems such as low efficiency, and achieve the effect of improving production efficiency
Active Publication Date: 2021-07-16
天津市津兆机电开发有限公司
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Problems solved by technology
[0003] Aiming at the problems existing in the prior art, the present invention provides a method for manufacturing automobile door latch products, which solves the problem of low efficiency in the existing processing of such products
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[0069] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0070] see Figure 1 to Figure 17 The present invention proposes a stamping method of an automobile door lock product, which is characterized in that, comprising the steps:
[0071] Mold process: including punching; embossing; whole plane; pier C angle; fine blanking guide hole; pier abutment; hole chamfering; drop product; cutting and empty station;
[0072] Use punching station 1 to perform the following operations:
[0073] Step 1: punching; pre-punching the workpiece plate hole; punching diameter 5.0mm;
[0074] Step 2: guide punching; punching the workpiece plate as a guide hole; the diamet...
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Abstract
The invention discloses a manufacturing method of an automobile door lock buckle product, comprising the following steps: Step 1: punching; Step 2: punching + punching guide holes; Step 3: embossing; performing embossing processing on the sheet material , Step 4: Use this station to fine punch the deformed guide hole again; Step 5: Flatten the plane; beat the plane of the convex hull; Step 6: Empty station; Step 7: Empty station; Step 8: C corner of the first pier; Step nine: C corner of the second pier; Step ten: Punch; cut off excess material; Step eleven: Empty station; Step twelve: Empty station; Step thirteen: Pier abutment ;Punch the platform in the inner hole of C corner; Step 14: Punch; Cut off excess material; Step 15: Chamfer; Step 16: Empty station, Step 17: Drop the product; Step 18: Empty station; Step Nineteen: Cut the scraps. Therefore, the above-mentioned method is adopted to solve the problem of low machining efficiency, and greatly improve the production efficiency and the quality of the product.
Description
technical field [0001] The invention belongs to the technical field of stamping and forming of thick plates, and in particular relates to a stamping method of an automobile door lock product. Background technique [0002] In today's society, automobiles have become an indispensable means of transportation for families, and the number of automobile brands is also increasing, which leads to the fierce competition in the automobile industry. In the case of quality assurance, reducing the cost of auto parts and improving work efficiency has Become the main profit income of various automobile factories. The following describes the parts of a car. Such as Figure 13a , 13b and 13c. The ideal processing method for this product is machining; however, in order to improve production efficiency and meet the needs of mass production of automobiles, a progressive mold is made for mass production on the premise that the product size requirements can be met. Contents of the invention ...
Claims
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IPC IPC(8): B21D35/00B21D53/38B21D28/14B21D28/34B21D37/10
CPCB21D28/14B21D28/34B21D35/001B21D35/002B21D37/10B21D53/38
Inventor 胡鹏飞周峰
Owner 天津市津兆机电开发有限公司