Rubber plug perforating apparatus

A technology of punching device and rubber stopper, applied in metal processing and other directions, can solve the problems of unfixed rubber stopper and difficult punching process, etc.

Inactive Publication Date: 2016-05-11
李雨希
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Rubber stoppers are used in chemical laboratories, and some rubber stoppers need to be drilled for insertion into glass tubes. At present, it

Method used

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  • Rubber plug perforating apparatus

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Embodiment Construction

[0013] Accompanying drawing is the specific embodiment of the present invention. Such as figure 1 As shown, this kind of rubber plug punching device includes a base 1 and a pressure plate 2 hinged together at one end. The base 1 is provided with a number of inverted conical rubber plug cylinders 4 of different specifications, and the pressure plate 2 is provided with a number of different specifications. , the puncher 5 that can move up and down, the rubber plug tube 4 corresponds to the puncher 5 one by one, the puncher 5 is covered with a sleeve 7 that can fix the rubber plug, the upper end of the sleeve 7 is fixed on the inside of the pressure plate, relative to The sleeve 7 of the big rubber stopper is short and long relative to the sleeve 7 of the small rubber stopper, and the base 1 below each rubber stopper barrel 4 has a through hole 3 . A lock 6 is provided between the base 1 and the pressing plate 2 .

[0014] When in use, put the rubber plug into the corresponding...

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PUM

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Abstract

The invention relates to a perforating apparatus and in particular discloses a rubber plug perforating apparatus. The rubber plug perforating apparatus comprises a pedestal and a press plate, wherein one end of the pedestal and one end of the press plate are hinged; a plurality of turbinate rubber plug cylinders with various specifications are arranged on the pedestal; the press plate is provided with a plurality of perforating devices with various specifications and capable of moving up and down; the rubber plug cylinders are one-to-one corresponding to the perforating devices; a through hole is formed in the pedestal under the rubber plug cylinders; and a lock buckle is arranged between the pedestal and the press plate. When the rubber plug is perforated, the rubber plugs can be placed into corresponding rubber plug cylinders and well fixed, so perforation can be conveniently conducted; and after the perforation, the rubber plug can be stabbed out of the through hole and convenience is brought.

Description

(1) Technical field [0001] The invention relates to a punching device, in particular to a rubber plug punching device. (2) Background technology [0002] Rubber stoppers are used in chemical laboratories, and some rubber stoppers need to be drilled for insertion into glass tubes. At present, it is more convenient to use a special puncher when punching holes, but because the rubber stoppers are not fixed, it is still difficult to difficulty. (3) Contents of the invention [0003] In order to make up for the defects of the prior art, the present invention provides a rubber plug punching device which is convenient for punching holes. [0004] The present invention is achieved through the following technical solutions: [0005] A rubber plug punching device, characterized in that it includes a base and a pressure plate hinged together at one end, the base is provided with a number of inverted conical rubber plug cylinders of different specifications, and the pressure plate i...

Claims

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Application Information

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IPC IPC(8): B26F1/16B26D7/02
Inventor 李雨希
Owner 李雨希
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