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Car parts drilling device

A technology of auto parts and drilling devices, which is applied in the direction of boring/drilling, drilling/drilling equipment, parts of boring machine/drilling machine, etc., which can solve problems such as troublesome operation, and achieve convenient operation, easy operation, and simple design Effect

Inactive Publication Date: 2018-07-06
NINGBO HAIMAN AUTOMOTIVE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide a drilling device for auto parts to solve the problem of troublesome operation in the prior art when auto parts need to drill two kinds of holes with different inner diameters

Method used

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  • Car parts drilling device

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Embodiment Construction

[0013] Further detailed explanation through specific implementation mode below:

[0014] The reference signs in the accompanying drawings include: transmission shaft 1, drilling mold 2, frame 3, motor 4, box body 5, telescopic rod 6, small drill bit 7, large drill bit 8, bearing 9, slide plate 10, water bag 11 , pole 12, frame body 13, rotating blade 14, roller 15, rubber layer 16, air outlet pipe 17, auto parts 18.

[0015] The embodiment is basically as attached figure 1 Shown: a kind of auto parts 18 drilling device of the present invention, comprises transmission shaft 1 and the drilling die 2 that is installed on the auto parts 18, and the drilling die 2 is relatively fixed with the auto parts 18, on the drilling die 2 from left to On the right, there are a pair of holes with a large inner diameter and a pair of holes with a small inner diameter; the transmission shaft 1 is slidably connected to the frame 3, and the motor 4 and the box 5 with the lower end opening are in...

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Abstract

The invention relates to a car parts drilling device, and belongs to the technical field of boring machines or drilling machines or boring and drilling devices specially applicable to special workpieces. The car parts drilling device comprises a transmission shaft and a drilling mould, and a plurality of pairs of holes with different inner diameters are formed in the drilling mould. A frame is arranged below the transmission shaft in a sliding connection mode, and a motor and a box body with a lower end opening are arranged in the frame; the output end of the motor is connected with an expansion link, and the expansion link is connected with a small drill bits used for drilling; and the small drill bit is sleeved with large drill bits, and the small drill bit is matched with the large drill bits. The large drill bits are provided with bearings in a sleeving mode, one sides of the bearings are connected to the side wall of the frame in a sliding mode, the other sides of the bearings arefixedly connected with a sliding plate, and the sliding plate is connected to the inner wall of the frame in a sliding mode. A water bag filled with water is arranged in the box body, the water bag is connected with a fulcrum bar, and the fulcrum bar is fixedly connected with the sliding plate. According to the technical scheme, the drilling mould is used for matching the sizes of inner diametersof inspection holes and the displacement distance of the large drill bits, and the car parts drilling device can be used for machining the holes with different inner diameters, the operation is convenient, and the practicability is high.

Description

technical field [0001] The invention belongs to the technical field of boring machines or drilling machines or boring and drilling equipment specially suitable for special workpieces. Background technique [0002] The drill bits of the prior art are generally of a single type, and can only drill the holes of one diameter. At present, some auto parts usually need holes with different diameters when drilling. Replace the second type of drilling tool to drill the second type of hole, which not only troubles the operation and wastes time, but also reduces the processing efficiency and is difficult to meet the needs of processing. Contents of the invention [0003] The present invention aims to provide a drilling device for auto parts to solve the problem of troublesome operation in the prior art when auto parts need to drill two kinds of holes with different inner diameters. [0004] In order to achieve the above object, the basic solution of the present invention provides a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B41/00B23B47/00
CPCB23B41/00B23B47/00
Inventor 项文增
Owner NINGBO HAIMAN AUTOMOTIVE TECH CO LTD
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