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An angle-adjustable drilling device for steel plate processing

A drilling device and adjustable technology, applied in the field of machining, can solve the problems of poor cooling effect, complicated procedures, and the heat of the drill bit cannot be quickly taken away by water, etc., and achieves the effect of prolonging the service life and rapidly cooling

Active Publication Date: 2020-11-03
徐州阳森建设科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing steel plate drilling devices often can only carry out vertical drilling to steel plates, so that the drilling vertical steel plates are opened, and when inclined holes need to be opened, more complicated procedures are required; in addition, the cooling of the drill bit in the existing drilling process Usually, the structure of water spray is used for cooling, that is, the cooling water is directly sprayed on the drill bit. Although it can also have a cooling effect, the amount of water sprayed is small, and the heat on the drill bit cannot be quickly taken away by the water, and the cooling effect is poor. , the temperature of the drill bit is still very high, which is not conducive to the service life of the drill bit

Method used

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  • An angle-adjustable drilling device for steel plate processing
  • An angle-adjustable drilling device for steel plate processing
  • An angle-adjustable drilling device for steel plate processing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Please refer to the figure, in the embodiment of the present invention, an angle-adjustable drilling device for steel plate processing includes an operation table 1, legs 2, support columns 3, top plate 4, feed hydraulic cylinder 5 and lifting plate 6; The fixed support legs 2 at the four corners of the operating platform 1 support the operating platform 1, and the vertical support columns 3 are fixed on the four corners of the upper side of the operating platform 1. The upper end of the supporting column 3 is fixed with a horizontal top plate 4, so that the top plate 4 It is fixed on the top of the console 1; on the lower side of the top plate 4, a feed hydraulic cylinder 5 telescopic in the vertical direction is fixedly installed, and a horizontal lifting plate 6 is fixedly installed on the output end of the feed hydraulic cylinder 5, and the lifting plate 6 lifts in the vertical direction, in order to ensure that the lifting plate 6 can rise and fall stably in the ver...

Embodiment 2

[0025] On the basis of Embodiment 1, the outer side of the drill bit 9 is covered with a cooling water cover 18, and the cooling water cover 18 includes support rings 19 located at the upper and lower ends, and a water-retaining leather 20 connecting the upper and lower support rings 19. And the support spring 21 adhered to the outer wall of the water-retaining leather 20, the material of the support ring 19 is rubber, fixedly connected to the end of the pressure plate 11 on the corresponding two sides, following the pressure plate 11 and attached to the surface of the steel plate, the support spring 21 Supporting the water-retaining leather 20 to form a cylindrical structure, the cooling water cover 18 is connected with a water pipe 22, and the cooling water is sent into the cooling water cover 18, and the supporting ring 19 is attached to the surface of the steel plate, and the water level of the entering cooling water rises. The drill bit 9 is submerged in water to absorb th...

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Abstract

The invention relates to the field of machining, and particularly discloses an adjustable-angle drilling device for steel plate machining. The drilling device comprises an operation table, supportinglegs, a supporting column, a top plate, a feeding hydraulic cylinder and a lifting plate, a vertical downward drilling motor is fixedly mounted on the center position of the lower side of the liftingplate, pressing air cylinders fixed on the lifting plate are arranged on the left side and the right side of the drilling motor, pressing plates are arranged at the lower ends of the pressing air cylinders correspondingly, the lower side of a drill bit is provided with a placement plate with an angle capable of being adjusted in the vertical direction, one end of the placement plate is rotatably connected to the operation table through a support seat, and the lower side of the other end of the placement plate is provided with an ejection rod which is lifted in the vertical direction. Accordingto the drilling device, through arrangement of the adjustable-angle placement plate, a steel plate on the drilling device is inclined to form an included angle with the drill bit, the drill bit can machine to form an inclined hole in the steel plate under the condition that the drill bit is still fed downwards, the pressing plate can also be pressed on the surface of the steel plate in the machining process of the inclined hole, and the machining accuracy is kept.

Description

technical field [0001] The invention relates to the field of mechanical processing, in particular to an angle-adjustable drilling device for steel plate processing. Background technique [0002] Drilling equipment refers to the general designation of machinery and equipment that uses tools harder and sharper than the target to leave cylindrical holes or holes on the target by means of rotary cutting or rotary extrusion. It plays a very important role in industrial production. important role. Drilling devices are also required during the steel plate processing process, and holes are processed on it to facilitate subsequent processing and use. Existing steel plate drilling devices often can only carry out vertical drilling to steel plates, so that the drilling vertical steel plates are opened, and when inclined holes need to be opened, more complicated procedures are required; in addition, the cooling of the drill bit in the existing drilling process Usually, the structure o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B47/00B23Q3/04B23Q3/06B23Q11/10
CPCB23B47/00B23Q3/04B23Q3/06B23Q11/10
Inventor 黄先刚
Owner 徐州阳森建设科技有限公司