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Mechanical parts drilling device

A technology for mechanical parts and drilling devices, which is applied in the field of mechanical parts processing, can solve the problems of difficulty in fixing irregular parts, unreliable clamping and fixing effect, low production efficiency, etc. Stable and reliable, the effect of improving production efficiency

Inactive Publication Date: 2018-12-11
任大龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are still some deficiencies in the existing drilling devices for mechanical parts. On the one hand, during the drilling process, the clamping and fixing effect is not reliable, and it is difficult to limit and fix irregular parts, which affects the hole formation. Quality, on the other hand, during the drilling process, barbs are often produced at the top edge of the hole. In order to ensure the accuracy and production quality of the parts, these barbs often need to be polished twice, resulting in low production efficiency

Method used

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  • Mechanical parts drilling device
  • Mechanical parts drilling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment one, with reference to Figure 1-2 , a drilling device for mechanical parts, comprising a worktable 15, side plates 18 are welded symmetrically on both sides of the top of the workbench 15, and the middle positions of the corresponding surfaces of the two side plates 18 pass through the first horizontally arranged The XTL100 electric telescopic rod 9 is connected with the fixed plate 8, the top side of the fixed plate 8 is welded with a horizontal plate 10, and the bottom of the horizontal plate 10 is connected with a splint 12 through the second XTL100 electric telescopic rod 11, and the splint 12 is located below and fixed One side of the plate 8 is equidistantly fixedly connected with a plurality of telescopic tubes 13 along the longitudinal horizontal end, and the side of the fixed plate 8 below the plurality of telescopic tubes 13 is horizontally welded with a limiting plate 14, and the telescopic tubes 13 are compressed by sleeves 131, The spring 132, t...

Embodiment 2

[0026] Embodiment two, refer to figure 1 The top of one of the side plates 18 in the two side plates 18 is welded with a pole 1, and the top of the pole 1 is connected to the cantilever rod 3 through the shaft sleeve 2, and the sliding sleeve 4 is slidably sleeved on the cantilever rod 3, and the sliding The bottom of the sleeve 4 is fixedly connected with the MYT3-23 hydraulic pusher 5, the bottom of the MYT3-23 hydraulic pusher 5 is fixedly connected with the drive motor 6 through the motor fixing frame, and the bottom of the drive motor 6 is connected with the drill bit 7 through the output shaft transmission, Through the rotation of the shaft sleeve 2, the cantilever rod 3 can be flexibly rotated, and the horizontal position of the drill bit 7 can be adjusted through the sliding action of the sliding sleeve 4 on the cantilever rod 3, so that the drilling position can be positioned and the drilling work is facilitated of the smooth development.

Embodiment 3

[0027] Embodiment three, refer to image 3 and Figure 4 , the drill bit 7 is provided with a polishing sheet 17, and the inside of the polishing sheet 17 is provided with a circular opening 171, and the outside of the circular opening 171 is located in the polishing sheet 17 and is provided with four rectangular openings 172 at equal angles around its center of circle. Four limit blocks 71 are welded on the outer wall of the drill bit 7 at equal angles around the center of the circle, and the four limit blocks 71 are connected to the four rectangular openings 172 one by one. Screwed and connected with a limit bolt 16, the limit bolt 16 is used to limit the axial displacement of the grinding sheet 17, and the barbs formed on the top edge of the hole can be polished through the grinding sheet 17, so that there is no need for secondary grinding processing to ensure The drilling quality improves the production efficiency at the same time, and, through the one-to-one connection r...

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PUM

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Abstract

The invention discloses a mechanical parts drilling device. The mechanical parts drilling device comprises a workbench plate. Two sides of the top of the workbench plate are symmetrically welded withside plates, and a middle position of a corresponding face of each of the two side plates is connected with a fixing plate through a horizontally installed first XTL100 electric telescopic rod. One side of the top of the fixing plate is welded with a cross plate. The lower part, positioned at one side of the fixing plate, of a clamping plate is fixedly connected with multiple telescopic tubes in equal distance along the longitudinal horizontal end. In the mechanical parts drilling device, the multiple telescopic tubes are installed on the original basis. In a clamping process, a top column directly contacts with the side edge of a part, a compression spring is stressed and compressed, and the side edge of the part is limited and fixed. Through such a structure, the side edge of the irregular part can be limited and fixed, and a second XTL100 electric telescopic rod controls the clamping plate to be downwards moved to synchronously fix the upper surface of the part, so the part is morestably and reliably fixed, and hole-forming quality is improved.

Description

technical field [0001] The invention relates to the technical field of mechanical parts processing, in particular to a drilling device for mechanical parts. Background technique [0002] Mechanical parts, also known as mechanical components, are the basic components of machinery, and are inseparable individual parts that make up machinery and machines. Mechanical parts are not only a discipline for researching and designing mechanical basic parts in various equipment, but also parts and components. generic term. [0003] However, there are still some deficiencies in the existing drilling devices for mechanical parts. On the one hand, during the drilling process, the clamping and fixing effect is not reliable, and it is difficult to limit and fix irregular parts, which affects the hole formation. Quality, on the other hand, during the drilling process, barbs are often produced at the top edge of the hole. In order to ensure the accuracy and production quality of the parts, t...

Claims

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Application Information

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IPC IPC(8): B23B41/00B23B51/08B23Q3/06
CPCB23B41/00B23B51/08B23Q3/062B23Q3/067
Inventor 任大龙
Owner 任大龙