Portable punching device that can assist in positioning
A punching device and auxiliary positioning technology, applied in metal processing and other directions, can solve the problems of insufficient portability, single structure, inconvenient binding operation, etc., and achieve the effect of being suitable for industrial production, easy to carry, and easy to operate
Active Publication Date: 2020-02-14
SICHUAN UNIV
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- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] One of the purposes of the present invention is to address the above-mentioned deficiencies, to provide a portable punching device that can assist in positioning, in order to solve the problem of the single structure of similar manual punching machines in the prior art, the inconvenient binding operation after punching, and the lack of portability and other technical issues
Method used
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Embodiment Construction
[0027] The present invention will be further elaborated below in conjunction with the accompanying drawings.
[0028] refer to figure 1 and figure 2 As shown, one embodiment of the present invention is a portable punching device that can assist in positioning, which includes a support base 1 on which a punching support table 2 is movably installed, and the punching support table 2 can pass through The sliding structure moves back and forth on the support base 1; the sliding structure here preferably adopts a slide rail structure, that is, the aforementioned perforated support platform 2 is movably installed on the support base 1 through the slide rails, and the perforated support platform 2 also needs to be set and slide. Rail matching structure, the slide rail here can be directly designed on the bottom of the perforated support platform 2, and a support plate with a slide rail structure can also be added, and the support plate is installed on the bottom of the perforated s...
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The invention discloses a portable punching device capable of assisting in positioning, which belongs to a paper punching device, comprising a support base, a punching support platform is movably installed on the support base, and a handle sleeve is also installed on the punching support platform. The front end of the handle sleeve is provided with two perforating drill bits, the perforating drill bits are set on the perforating support platform, and the upper part of the perforating drill bits is placed on the lower part of the handle sleeve; one end of the support base and one end of the first support platform Flexible connection, the other end of the first support platform is movably connected with one end of the second support platform, and the second support platform is also movably connected with one end of the third support platform; by movably installing the perforated support platform on the support base, thereby It can directly bind the punched paper, improve the efficiency of punched paper binding, and is easy to operate, and can be folded into a box-like structure with the support base in the non-use state, which is small in size and easy to carry.
Description
technical field [0001] The invention relates to a paper punching device, more specifically, the invention mainly relates to a portable punching device which can assist in positioning. Background technique [0002] There are two commonly used paper punching devices: electric and manual. In addition to the function of punching paper, the electric punching device is generally equipped with a binding function at the same time; the manual punching device generally only has the function of punching paper. Although the electric punching device is easy to operate and has complete functions, it is expensive, and it needs to use electric energy at the same time. It can be carried around and used at any time, and the price is cheap, and the operation is safe and convenient. At present, there are already a large number of mature products on the market for manual punching machines, which can meet the basic needs of punched paper. However, after punching the paper, it is often necessary...
Claims
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IPC IPC(8): B26F1/16B26D7/01
CPCB26D7/015B26F1/16
Inventor 李文强李姗李彦唐忠吕振飞刘佳玲
Owner SICHUAN UNIV