Self-propelled drilling and boring machine

A self-feeding, boring machine technology, used in drilling/drilling equipment, boring/drilling, boring machine/drilling machine components, etc. , low machining accuracy, etc., to achieve the effect of light weight, guaranteed machining accuracy, and low manufacturing cost

Inactive Publication Date: 2013-06-05
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the ship repairing project, the installation of various equipment components often involves the drilling and boring of the inner hole. Due to the limitation of the space environment of the production site, it is impossible to enter the large-scale machining tooling for processing, and the tooling is easy to assemble and disassemble.
In the past, pneumatic drills or general simple tooling often had to use manual remedial methods (such as grinding wheel grinding, scraping, etc.) because of their low processing accuracy. Not only was the efficiency low, the working environment was poor, and the processing accuracy could not be achieved.

Method used

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  • Self-propelled drilling and boring machine
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  • Self-propelled drilling and boring machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A self-propelled drilling and boring machine, including a machine base (1), a motor (2), a transmission mechanism, an axial feed mechanism and a tool (4); the motor (2) is driven to the transmission mechanism through a pulley (3), And the boring bar (5) in the transmission mechanism is rotated; the transmission mechanism transmits the rotational power to the feed axial mechanism at the same time, and the feed mechanism pushes the boring bar (5) to move axially from the tail end of the boring bar (5); Cutter (4) is installed on the front end of boring bar (5).

[0030] Described transmission mechanism comprises transmission shaft one (6), pulley (3) and worm screw one (11) that are sleeved on the transmission shaft one (6), boring bar (5), the worm gear one that is sleeved on the boring bar (5) (10) and bevel gear one (12), transmission shaft two (7), the bevel gear two (13) that is sleeved on the transmission shaft two (7), transmission shaft three (8), are sleeved on t...

Embodiment 2

[0034] A self-propelled drilling and boring machine, including a machine base (1), a motor (2), a transmission mechanism, an axial feed mechanism and a tool (4); the motor (2) is driven to the transmission mechanism through a pulley (3), And the boring bar (5) in the transmission mechanism is rotated; the transmission mechanism transmits the rotational power to the feed axial mechanism at the same time, and the feed mechanism pushes the boring bar (5) to move axially from the tail end of the boring bar (5); Cutter (4) is installed on the front end of boring bar (5).

[0035] Described transmission mechanism comprises transmission shaft one (6), pulley (3) and worm screw one (11) that are sleeved on the transmission shaft one (6), boring bar (5), the worm gear one that is sleeved on the boring bar (5) (10) and bevel gear one (12), transmission shaft two (7), the bevel gear two (13) that is sleeved on the transmission shaft two (7), transmission shaft three (8), are sleeved on tra...

Embodiment 3

[0042] A self-propelled drilling and boring machine, including a machine base (1), a motor (2), a transmission mechanism, an axial feed mechanism and a tool (4); the motor (2) is driven to the transmission mechanism through a pulley (3), And the boring bar (5) in the transmission mechanism is rotated; the transmission mechanism transmits the rotational power to the feed axial mechanism at the same time, and the feed mechanism pushes the boring bar (5) to move axially from the tail end of the boring bar (5); Cutter (4) is installed on the front end of boring bar (5).

[0043] Described transmission mechanism comprises transmission shaft one (6), pulley (3) and worm screw one (11) that are sleeved on the transmission shaft one (6), boring bar (5), the worm gear one that is sleeved on the boring bar (5) (10) and bevel gear one (12), transmission shaft two (7), the bevel gear two (13) that is sleeved on the transmission shaft two (7), transmission shaft three (8), are sleeved on t...

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Abstract

The invention provides a self-propelled drilling and boring machine, which belongs to the field of machining devices and comprises a base, a motor, a transmission mechanism, an axial feeding mechanism and a tool. The motor drives the transmission mechanism by a belt pulley and drives a boring rod in the transmission mechanism to rotate, rotation power is transmitted to the axial feeding mechanismby the transmission mechanism, the axial feeding mechanism drives the boring rod to feed axially from the tail end of the boring rod, and the tool is mounted at the front end of the boring rod. According to the technical scheme, the problem that existing drilling and boring equipment is larger in size and incapable of entering some fields with limited space to realize machining is solved. The self-propelling drilling and boring machine driven by one motor has the advantages of small size, light weight, easiness in assembly and disassembly, adaptability to drilling and boring operations for various fields, high efficiency and machining precision, low cost and the like, and can be applied to various machining operations widely.

Description

technical field [0001] The invention relates to a machining device, in particular to a drilling and boring machine. Background technique [0002] In the ship repairing project, the installation of various equipment components often involves the drilling and boring of the inner hole. Due to the limitation of the space environment of the production site, it is impossible to enter the large-scale machining tooling for processing, and the tooling is easy to assemble and disassemble. . In the past, pneumatic drills or general simple tooling often had to use manual remedial methods (such as grinding wheel grinding, scraping, etc.) because of their low processing accuracy. Not only was the efficiency low, the working environment was poor, and the processing accuracy could not be achieved. Contents of the invention [0003] In view of the above-mentioned problems, the object of the present invention is to provide a small-volume machining tool capable of self-drilling and boring, ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B23B41/00B23B47/04B23B47/18
Inventor何道生
OwnerCSSC HUANGPU WENCHONG SHIPBUILDING COMPANY