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M-type drilling tool for pipes with multiple rows of holes

A hole tube and tooling technology, used in metal processing equipment, metal processing mechanical parts, positioning devices, etc., can solve the problems of low processing efficiency, dependence on drilling quality, time-consuming, etc., to achieve rapid positioning of drilling processing and improve drilling. Hole work efficiency, the effect of eliminating the scribing process

Inactive Publication Date: 2016-11-16
徐州恒佳机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Pipe fittings with multiple rows of holes in the axial or radial direction, such as water pipes with multiple drip nozzles for drip irrigation and water pipes with multiple nozzles for wet dust removal, are usually passed directly on the vertical drill such as angle irons. The drilling tooling with V-shaped positioning surface is used for drilling and processing. The existing multi-hole pipe fitting drilling processing tool usually has an end face positioning mechanism. After being fixed on the V-shaped positioning surface of the drilling tool, it is drilled according to the drilling line. Although this traditional drilling tool can improve productivity and is suitable for mass production, it still has the following defects: multi-row hole pipe fittings need Drilling and scribing in advance, the scribing process is not only time-consuming, resulting in low processing efficiency, but also there are human errors in the scribing, and the processing quality is not easy to guarantee; for pipe fittings with multiple rows of holes in the radial direction, the workpiece needs to be rotated circumferentially, drilled The hole is more troublesome, and the quality of drilling depends entirely on the marking of the drilling, and the processing quality is even more difficult to guarantee

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  • M-type drilling tool for pipes with multiple rows of holes
  • M-type drilling tool for pipes with multiple rows of holes

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] Such as figure 1 As shown, the multi-hole pipe fitting M-type drilling tooling includes a base 1 , a workpiece radial positioning device 2 and a workpiece axial positioning device 3 .

[0016] Such as figure 2 As shown, the workpiece radial positioning device 2 is fixedly installed on the base 1, and includes a workpiece supporting surface 21 and a workpiece pressing mechanism 22; the workpiece supporting surface 21 is an M-shaped structure in section; the workpiece pressing mechanism 22 is installed on the workpiece On the side of the supporting surface 21, the workpiece pressing mechanism 22 is used for pressing and positioning the pipe fitting workpiece.

[0017] The workpiece axial positioning device 3 includes an end face positioning mechanism 31 and a center angle positioning mechanism 32; the end face positioning mechanism 31 is arranged on one end of ...

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Abstract

The invention discloses an M-type drilling tooling for multi-row hole pipe fittings. The workpiece radial positioning device is fixedly installed on the base, and includes a workpiece support surface and a workpiece pressing mechanism. The workpiece support surface has an M-shaped structure in section; the workpiece shaft The orientation positioning device includes an end face positioning mechanism and a center angle positioning mechanism; the end face positioning mechanism is set at one end of the workpiece supporting surface; the circle center angle positioning mechanism is set at the other end of the workpiece supporting surface, including indexing plates, front and rear telescopic parts and positioning locking parts The front and rear telescopic parts are set in the cavity formed between the M-shaped structure of the workpiece support surface and the base, and the front and rear telescopic parts are slidingly connected with the workpiece support surface; the indexing plate is fixedly installed at one end of the front and rear telescopic parts; the positioning locking mechanism corresponds to The front and rear telescopic parts are arranged on the base or the workpiece radial positioning device. The M-type drilling processing tool for the multi-row hole pipe fitting can realize rapid positioning drilling processing and improve drilling work efficiency under the premise of ensuring the drilling processing quality.

Description

technical field [0001] The invention relates to a drilling tool, in particular to an M-shaped drilling tool for drilling a pipe fitting with multiple rows of holes, and belongs to the technical field of mechanical processing. Background technique [0002] The full name of tooling is process equipment, which is a device used to fix the parts to be processed for accurate processing. It is not only the production equipment and tools in the production enterprise, but also the equipment to cooperate with the production equipment and personnel to complete the process production requirements. Most of the tooling is specially made according to the characteristics of their respective products. [0003] Pipe fittings with multiple rows of holes in the axial or radial direction, such as water pipes with multiple drip nozzles for drip irrigation and water pipes with multiple nozzles for wet dust removal, are usually passed directly on the vertical drill such as angle irons. The drillin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/064
Inventor 顾新泽
Owner 徐州恒佳机械科技有限公司
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