A punching die
A mold and punching technology, applied in the field of molds, can solve the problems of low positioning accuracy, complex structure, and cumbersome use process, and achieve the effects of high punching accuracy, simple structure, and convenient production
Active Publication Date: 2016-03-09
KUNSHAN SANJING SCI & TECH
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- Application Information
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Problems solved by technology
Punching die is one of the more common and widely used molds. After the production of the parts is completed, holes are punched on the parts according to the actual use needs, so as to facilitate the subsequent installation process. Therefore, the quality of the punching die is related to the punching The accuracy is related to the quality of parts and subsequent installation. However, the structure of the previous punching die is complicated, the use process is cumbersome, and the positioning accuracy is not high, so further research is needed
Method used
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Embodiment Construction
[0015] The present invention will be further described below in conjunction with the accompanying drawings.
[0016] Such as figure 1 As shown, a punching die includes a die body and a punching device 10 fixed on the upper part of the die body through a bracket 11, and the punching device 10 is fixed on the upper part of the die body to effectively prevent the punching device 10 from being damaged during the punching process. Shaking affects the punching effect and ensures the punching quality of the parts. The punching device 10 includes a cylinder and a punch fixed at the power output end of the cylinder. The parts to be punched are placed in the mold body, and the punching device 10 is used to Parts are punched, the mold body includes a bottom wall 1, the two ends of the bottom wall 1 are respectively provided with a left side wall 2 and a right side wall 3 oppositely arranged, that is, the left side wall 2 and the right side wall 3 are arranged symmetrically, and Usually ...
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The invention discloses a punching die which comprises a die body and a punching device fixed on the upper portion of the die body through a support. The die body comprises a bottom wall, two ends of the bottom wall are respectively provided with a left side wall and a right side wall which are opposite to each other, a left protruded block is arranged on one side of the left side wall facing the right side wall, a right protruded block is arranged on one side of the right side wall facing the left side wall, a left pressing piece and a right pressing piece are respectively arranged on the left protruded block and the upper portion of the right protruded block, the bottom wall is provided with a pull plate, and the pull plate is arranged on the left protruded block and the lower portion of the right protruded block. The punching die is high in punching accuracy, simple in structure and convenient to manufacture, meets the factory production requirements and is suitable for batch production and good in application prospect.
Description
technical field [0001] The invention belongs to the technical field of dies, and in particular relates to a punching die. Background technique [0002] Molds are tools used to shape objects. Molds are more and more widely used in industrial production. They are one of the most efficient production tools. Using molds for industrial production can achieve high efficiency, large quantities, and low investment. Production, and low requirements for the number of workers and technical content, is a major factor that manufacturers focus on. Punching die is one of the more common and widely used molds. After the production of the parts is completed, holes are punched on the parts according to the actual use needs, so as to facilitate the subsequent installation process. Therefore, the quality of the punching die is related to the punching The accuracy of the punching die is related to the quality of the parts and the subsequent installation. However, the structure of the previous p...
Claims
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IPC IPC(8): B21D28/34
Inventor 许一青
Owner KUNSHAN SANJING SCI & TECH