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Arc-shaped workpiece side face drilling tool and drilling method

A drilling tooling and arc-shaped technology, which is applied in the field of tooling and fixtures, can solve the problems of high cost and low utilization rate of equipment, and achieve the effects of low equipment requirements, high processing efficiency and high clamping efficiency.

Active Publication Date: 2022-03-15
GUIZHOU MEILING POWER SUPPLY CO LTD
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  • Description
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Problems solved by technology

If you purchase processing equipment with a large radius of gyration for small batches of products, not only the utilization rate of the equipment is low, but also the cost is high

Method used

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  • Arc-shaped workpiece side face drilling tool and drilling method
  • Arc-shaped workpiece side face drilling tool and drilling method
  • Arc-shaped workpiece side face drilling tool and drilling method

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, the ...

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Abstract

An arc-shaped workpiece side face drilling tool comprises a bottom plate, a drilling module, a left positioning block and a right positioning block, wherein the drilling module, the left positioning block and the right positioning block are arranged on the bottom plate. The left positioning block and the right positioning block are located on the two sides of the drilling module. A drill jig hole is formed in the drill jig block; a second movable bolt is arranged on the bottom plate; a bolt hole I is formed in the left positioning block, and a bolt hole II is formed in the right positioning block; a first movable bolt is arranged on the bolt hole I or the bolt hole II; the device further comprises a pressing plate, and the pressing plate is installed on the bottom plate through fastening screws. And the pressing plate is used for pressing an arc-shaped workpiece on the bottom plate. The drilling tool is simple in structure, flexible and convenient to use, high in clamping efficiency, high in machining efficiency and low in requirement for equipment, machining of large arc face holes can be completed through a common drilling machine, and cost is saved.

Description

technical field [0001] The invention relates to the technical field of fixtures, in particular to a tool for drilling holes on the side of an arc-shaped workpiece and a drilling method. Background technique [0002] Such as figure 1 , figure 2 The arc-shaped workpiece shown has an arc shape as a whole, and the radius R of the outer surface is 1130mm arc surface. It is necessary to process multiple mounting holes on the arc-shaped side. Due to the large radius of the arc-shaped workpiece, it is now Some processing methods are completed by using a machining center with a large turning radius. However, in the actual production process, the batches and quantities of such large arc-shaped workpieces are small, and most of the processing manufacturers do not have machining centers with large gyration radius. If the processing equipment with large turning radius is purchased for small batch products, not only the equipment utilization rate is low, but also the cost is high. C...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B47/28B23B35/00
CPCB23B47/28B23B35/00Y02P70/10
Inventor 刁思强苏纪宏胡锦飞陈安国申曼周雄班霄汉刘富亮陈晓涛刘江涛石斌
Owner GUIZHOU MEILING POWER SUPPLY CO LTD
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