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Combined pressure hole equipment

A combination and equipment technology, applied in the direction of metal processing, etc., can solve the problems of complex structure of the punching device and poor punching effect, 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 the existing punching device such as complicated structure and poor punching effect, the present invention provides a combined punching device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 , figure 2 As shown, a combined punching device includes a fixed handle 1 with a cavity structure, a sliding rod 2 slidingly arranged in the fixed handle 1 through the upper and lower end faces of the fixed handle 1 , and a drill needle arranged at the bottom of the sliding rod 2 3. The movable handle 4 hinged on the fixed handle 1, the support rod 5 fixed on the lower end of the fixed handle 1 and the adjustment seat 6 connected with the support rod 5; one side of the fixed handle 1 is completely open, and also includes a The chuck 7 on the 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 a hydraulic device 8 fixed on the other end of the movable handle 4; The adjusting seat 6 includes a base 9 and a cover 10 respectively hinged on both sides of the upper surface of the base 9. The side of the cover 10 has...

Embodiment 2

[0025] 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 .

[0026] 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

[0028] On the basis of embodiment 1 or embodiment 2, this embodiment further includes a cone head 13 fixed on the lower end of the slide rod 2 through threaded connection, and the drill needle 3 is fixed on the bottom of the cone head 13 . It also includes a handle 14 fixed on the side surface of the cone head 13 .

[0029] 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 combined pressure hole equipment. The combined pressure hole equipment 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. One side of the fixed handle is completely open. The combined pressure hole equipment further comprises a clamping disc fixed to the sliding rod. One end of the movable handle is connected with the clamping disc, and the other end of the movable handle penetrates the opening in one side of the fixed handle and is located outside the fixed handle. The combined pressure hole equipment further comprises a hydraulic device fixed to the other end of the movable handle. According to the combined pressure hole equipment, the movable handle is hinged to the fixed handle, one end of the movable handle is connected with the clamping disc, the movable handle is driven by the hydraulic device to move up and down, and a perforating needle acts on a substance to be perforated and perforates holes in the substance. The combined pressure hole equipment is simple in structure and easy to operate.

Description

technical field [0001] The invention relates to a punching device, in particular to a combined punching device. 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 a thicker plate. Co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/24
Inventor 史军
Owner 史军
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