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Adjustable mechanical tool used for drilling

A tooling and mechanical technology, applied in the field of adjustable mechanical tooling, can solve the problems of poor punching effect and complicated structure of punching device, and achieve the effect of simple structure and easy operation.

Inactive Publication Date: 2017-04-05
史军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the defects of existing punching devices such as complex structure and poor punching effect, the present invention provides an adjustable mechanical tooling for drilling

Method used

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  • Adjustable mechanical tool used for drilling
  • Adjustable mechanical tool used for drilling
  • Adjustable mechanical tool used for drilling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 , figure 2 As shown, an adjustable mechanical tooling for drilling, including a fixed handle 1 with a cavity structure, a sliding rod 2 that is slidably arranged in the fixed handle 1 through the upper and lower end faces of the fixed handle 1, and a sliding rod 2 that is arranged on the sliding rod 2 Drill 3 at the bottom, movable handle 4 hinged on the fixed handle 1, support rod 5 fixed on the lower end of the fixed handle 1, and an adjustment seat 6 connected with the support rod 5; one side of the fixed handle 1 is fully open, and includes The chuck 7 fixed on the slide bar 2, one end of the movable handle 4 is connected with the chuck 7, and the other end runs through the side opening of the fixed handle 1 and is located outside the fixed handle 1; it also includes one end connected to the fixed handle 1 and the other end connected to the movable The limit spring 8 of the handle 4; the adjusting seat 6 includes a base 9, a cover 10 hingedly conn...

Embodiment 2

[0024] This embodiment is on the basis of embodiment 1, as image 3 As shown, retaining rings 12 are evenly distributed on the bottom rod 11 from bottom to top along the axis direction of the bottom rod 11 , and the diameter of the retaining rings 12 is larger than that of the bottom rod 11 .

[0025] When it is necessary to adjust the distance between the material to be punched and the drill pin 3, the cover 10 hinged on both sides of the upper surface of the base 9 is opened, and the bottom rod 11 is placed in the base 9. When the bottom rod 11 reaches the When in place, the two side shields 10 are covered. Since the diameter of the retaining ring 12 is larger than that of the bottom rod 11, the position of the bottom rod 11 will be fixed.

Embodiment 3

[0027] On the basis of Embodiment 1, this embodiment also includes a taper head 13 fixed on the lower end of the slide rod 2 through threaded connection, and the drill needle 3 is fixed at the bottom of the taper head 13 . It also includes a handle 14 fixed on the side surface of the cone head 13 .

[0028] When the material to be punched is thicker or the strength of the hand is difficult to complete the hole, while the above operation, rotate the handle 14 with the other hand, the drill needle 3 will move up and down and act on the material to be punched again, thereby assisting Finish punching.

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Abstract

The invention provides an adjustable mechanical tool used for drilling. The adjustable mechanical tool comprises a fixed handle in a cavity structure, a slide rod which runs through openings in upper and lower end faces of the fixed handle and is slidably arranged in the fixed handle, a drill bit which is arranged at the bottom of the slide rod, a movable handle which is hinged with the fixed handle, a support rod which is fixed on the lower end of the fixed handle, and an adjusting seat which is connected with the support rod. One side of the fixed handle is fully open. The adjustable mechanical tool further comprises a chuck which is fixed with the slide rod. One end of the movable handle is connected with the chuck. The other end runs through the opening in one side of the fixed handle, and is located outside the fixed handle. The adjustable mechanical tool further comprises a limit spring. One end of the limit spring is connected with the fixed handle, and the other end is connected with the movable handle. The adjusting seat comprises a base and baffle covers which are hinged with both sides of the upper surface of the base. The side of each baffle cover is provided with a semi-circular groove. Semi-circular grooves in the sides of two baffle covers form a circular cavity. The adjustable mechanical tool further comprises a bottom rod which is slidably arranged in the circular cavity. The drilling device provided by the invention has the advantages of simple structure and easy operation.

Description

technical field [0001] The invention relates to a mechanical tooling, in particular to an adjustable mechanical tooling for drilling. Background technique [0002] At present, punching is done by using punching pliers. The punching pliers are composed of a handle, a punching head, a pressing sheet, and a hole seat. The punching head is connected to one handle, the hole seat is connected to the other handle, and the handles on both sides Riveted together by rivets, the cross-sectional shape of the punching head is arbitrary, the pressing piece and the hole seat are provided with holes corresponding to the shape of the punching head, when the handle is held, the punching head can pass through the pressing piece and the hole seat , the punching action is completed by impacting the punching head on the pressing sheet and the hole seat. The structure of the traditional punching device is not only complicated, but also difficult to completely penetrate the plate when encountering...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/16B26D7/01B26D7/00
CPCB26F1/16B26D7/00B26D7/015
Inventor 史军
Owner 史军
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