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Adjustable main drill bit mechanism of drilling machine tool

An adjustable, main drill bit technology, used in drilling/drilling equipment, boring/drilling, metal processing machinery parts, etc. question

Inactive Publication Date: 2020-06-19
连长秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing various drilling machines, the drill bit generally only has the structure of up and down adjustment and lateral movement, and it cannot move forward and backward. Generally, a lateral movement mechanism needs to be installed on the machine tool. However, some products are inconvenient due to the large size of the processing parts. Move back and forth, at this time, the drill bit needs to move forward and backward for processing, but the existing drill bit cannot move forward and backward

Method used

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  • Adjustable main drill bit mechanism of drilling machine tool
  • Adjustable main drill bit mechanism of drilling machine tool
  • Adjustable main drill bit mechanism of drilling machine tool

Examples

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Embodiment

[0017] Example: see Figure 1 to Figure 3 Shown, a kind of adjustable main drill bit mechanism of drilling machine tool comprises machine frame 10, and the rear top surface of the top plate of described machine tool frame 10 is fixed with support frame 11, and the front side wall of the vertical main board 12 of support frame 11 A vertical adjustment mechanism 20 is fixed on the top, a horizontal adjustment mechanism 30 is fixed on the front wall of the vertical adjustment horizontal block 21 of the vertical adjustment mechanism 20, and a front vertical adjustment mechanism 30 is fixed on the front wall of the main moving block 31 of the horizontal adjustment mechanism 30. plate 32, the bottom of the front vertical plate 32 is fixed with an extended main board 33 extending forward, the middle part of the extended main board 33 is formed with an adjustment through groove 331, and the front and rear parts of the top surface of the extended main board 33 are fixed with a vertical ...

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Abstract

The invention discloses an adjustable main drill bit mechanism of a drilling machine tool. The mechanism comprises a machine tool frame, wherein a supporting frame is fixed to the top face of the rearportion of a top plate of the machine tool frame, a vertical adjusting mechanism is fixed to the front side wall of a vertical main plate of the supporting frame, a transverse adjusting mechanism isfixed to the front wall face of a vertical-adjusting transverse block of the vertical adjusting mechanism, a front vertical plate is fixed to the front wall face of a main moving block of the transverse adjusting mechanism, an extending main plate extending forwards is fixed to the bottom of the front vertical plate, an adjusting through groove is formed in the middle of the extending main plate,vertical plates are fixed to the front portion and the rear portion of the top face of the extending main plate, and the two ends of an adjusting screw are hinged to the two vertical plates through bearings. A drill bit of the mechanism can be adjusted front and back, so that drilling machining on machined parts which cannot move front and back can be achieved.

Description

technical field [0001] The invention relates to the technical field of machine tool equipment, in particular to an adjustable main drill mechanism of a drilling machine tool. Background technique [0002] In the existing various drilling machines, the drill bit generally only has the structure of up and down adjustment and lateral movement, and it cannot move forward and backward. Generally, a lateral movement mechanism needs to be installed on the machine tool. However, some products are inconvenient due to the large size of the processing parts. Move back and forth, now just need drill bit to move back and forth to process, and existing drill bit can't realize forward and backward movement. Contents of the invention [0003] The object of the present invention is to address the deficiencies of the prior art, and provide an adjustable main drill mechanism of a drilling machine tool, whose drill bit can be adjusted back and forth, so as to satisfy the drilling process of p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B39/00B23Q1/26
CPCB23B39/00B23Q1/26
Inventor 连长秀
Owner 连长秀