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Perforating machining mechanism

A technology of hole processing and fixed handle, which is applied in the field of hole processing mechanism, can solve the problems of complex structure of punching device and poor punching effect, and achieve the effect of simple structure, guaranteed punching effect 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 the existing punching device such as complicated structure and poor punching effect, the present invention provides a punching mechanism

Method used

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  • Perforating machining mechanism
  • Perforating machining mechanism
  • Perforating machining mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , figure 2 As shown, a hole-opening processing mechanism includes a fixed handle with a cavity structure 1, a sliding rod 2 slidably arranged in the fixed handle 1 through the upper and lower end openings of the fixed handle 1, a drill needle 3 arranged at the bottom of the sliding rod 2 , The movable handle 4 hingedly connected to the fixed handle 1, the support rod 5 fixed at the lower end of the fixed handle 1, and the adjusting seat 6 connected with the support rod 5; the fixed handle 1 is completely open on one side, and also includes the slide rod 2 On the upper chuck 7, one end of the movable handle 4 is connected to the chuck 7, and the other end penetrates 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 and the other end connected to the movable handle 4. Spring 8; the adjusting seat 6 includes a base 9, respectively hingedly connected to the upper s...

Embodiment 2

[0026] This embodiment is based on embodiment 1, such as image 3 As shown, a retaining ring 19 is evenly distributed on the bottom rod 11 along the axis of the bottom rod 11 from bottom to top, and the diameter of the retaining ring 19 is larger than the diameter of the bottom rod 11.

[0027] When it is necessary to adjust the distance between the material to be punched and the drill needle 3, the blocking covers 10 hinged on both sides of the upper surface of the base 9 are opened, and the bottom rod 11 is placed in the base 9. When the bottom rod 11 reaches When the position is in place, cover the stop covers 10 on both sides. Since the diameter of the stop ring 19 is larger than the diameter of the bottom rod 11, the position of the bottom rod 11 will be fixed. The first tie rod A15 and the second tie rod A16 support one of the cover 10 when the cover 10 is opened, and the first tie rod B17 and the second tie rod B18 support the other cover 10. When the side blocking covers...

Embodiment 3

[0029] On the basis of the first embodiment, this embodiment further includes a cone head 20 fixed to the lower end of the slide rod 2 by a threaded connection, and the drill needle 3 is fixed at the bottom of the cone head 20. It also includes a handle 21 fixed on the side surface of the cone 20.

[0030] When the material to be punched is thick or the hand grip is difficult to complete the punching, while the above operation, rotate the handle 21 with the other hand, the drill needle 3 will move up and down to act on the material to be punched again, thereby assisting Finish punching.

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PUM

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Abstract

The invention relates to a perforating machining mechanism. The perforating machining mechanism comprises a fixed handle of a cavity structure, a sliding rod which penetrates an upper end face opening and a lower end face opening of the fixed handle and is slidably arranged in the fixed handle, a perforating needle arranged at the bottom of the sliding rod, a movable handle hinged to the fixed handle, a supporting rod fixed to the lower end of the fixed handle and an adjusting seat connected with the supporting rod. According to the perforating machining mechanism, one end of the movable handle is connected with a clamping disc, the movable handle is hinged to the fixed handle, the movable handle is tightened inwards with strength, and the perforating needle acts on a substance to be perforated downwards and perforates holes in the substance. A perforating device is simple in structure and easy to operate.

Description

Technical field [0001] The invention relates to a punching mechanism, in particular to a punching processing mechanism. Background technique [0002] At present, punching is done by using punch pliers. The punching pliers are composed of a handle, a punching head, a pressing piece, and a hole seat. The punching head is connected with one handle, the hole seat is connected with the other handle, and both sides are handles. By riveting together with 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 and the hole seat. The structure of the traditional perforating device is not only complicated, but also difficult to penetrate the plate completely when it encounters a thicker plate. Summary of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/36B26D7/00
Inventor 史军
Owner 史军