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Processing technology for drilling holes without drill jig with accurate pitch

A processing technology and precise technology, applied in the field of processing holes, can solve the problems of inconvenient clamping, high distance between small holes, large consumption, etc., and achieve the effects of reducing production costs, ensuring product quality and improving production efficiency

Inactive Publication Date: 2012-12-19
韩德庆
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Problems solved by technology

[0003] In today's era when the industry is quite developed, measuring gauges and measuring instruments play an important role, and every part is inseparable from measuring tools, the accuracy of measuring gauges and measuring instruments is more important, in measuring gauges and measuring instruments, There are many parts with high requirements for small hole spacing. In the original processing, they are all drilled in a fixture with a drill template. The disadvantages are: it is inconvenient to clamp, the drill bit and the drill template are easy to wear, and the consumption is large.

Method used

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  • Processing technology for drilling holes without drill jig with accurate pitch
  • Processing technology for drilling holes without drill jig with accurate pitch

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with accompanying drawing:

[0014] Referring to the accompanying drawings, a drilling process without a drilling die with precise hole spacing, 1) Process the stamping die according to the drawing requirements; 2) First punch a conical pit at the position required by the drawing drawing that needs to be drilled; 3) Then drill holes directly against the tapered pit position. During the specific implementation, first process the stamping die according to the requirements of the drawing, place the workpiece 2 on the lower template 3 of the stamping die, after positioning and installing, adjust the size of the punching conical pit, punch the pit punch 1 and then punch it, and punch it Finally, the workpiece is removed, and then the workpiece is placed on the drill press and drilled directly against the conical pit.

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Abstract

The invention discloses a processing technology for drilling holes without a drill jig with an accurate pitch. The processing technology is characterized by comprising steps of: 1) processing a punching die according to demands of a drawing; 2) punching a one-time conical pit in a position to be drilled according to the demands of the drawing; and 3) directly drilling holes in the position of the conical pit. According to the processing technology, the processing technology is capable of guaranteeing product quality, improving production efficiency and reducing production cost.

Description

[0001] Technical field: [0002] The invention relates to a method for processing holes, in particular to a drilling process with precise hole spacing without a drilling template Background technique: [0003] In today's era when the industry is quite developed, measuring gauges and measuring instruments play an important role, and every part is inseparable from measuring tools, the accuracy of measuring gauges and measuring instruments is more important, in measuring gauges and measuring instruments, There are many parts with high requirements on the small hole spacing. In the original processing, they are all drilled in the fixture with the drill template. The disadvantages are: the clamping is inconvenient, the drill bit and the drill template are easy to wear, and the consumption is large. Invention content: [0004] The purpose of the present invention is to provide a drilling process that does not need a drilling template, so as to improve production efficiency and r...

Claims

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Application Information

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IPC IPC(8): B23B35/00
Inventor 韩德庆
Owner 韩德庆
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