Card punch for aluminium foil
Technical field
This utility model belongs to aluminium foil punch device technical field and in particular to a kind of card punch for aluminium foil.
Background technology
In an experiment, need aperture is stamped on aluminium-foil paper, prior art mainly adopts awl or pin to beat on aluminium-foil paper
Hole, although it can realize aluminium-foil paper punching, it is wasted time and energy, and because aluminium-foil paper is relatively thin, and staff dynamics is not
Unanimously, crush so also easily causing aluminium-foil paper, thus affecting being normally carried out of experiment, it needs to big in part occasion
Amount aluminium-foil paper carries out punch operation, and the artificial hand of prior art is pricked punching and is also difficult to effectively complete, so the suitability and reality
It is restricted with property.
Content of the invention
The purpose of this utility model be provide that a kind of structure is simple, stability in use is good and strong applicability for aluminium foil
Card punch is it is intended to solve to prick to punch using artificial hand in conventional art to cause the low technical deficiency of efficiency.
The technical scheme realizing this utility model purpose is a kind of card punch for aluminium foil, including bearing base, setting
Bearing support on described weight tray, is provided with elevating lever on described bearing support, is provided with control at the top of described elevating lever
Handle, is provided with connection flat board in the bottom of described elevating lever, is uniformly provided with least two bundle holes in the described bottom surface connecting flat board
Syringe needle, is provided with back-moving spring between described elevating lever and described bearing support, is provided with penetrating up and down on described connection flat board
Through hole, described through hole is arranged between the syringe needle of adjacent bundle hole, is provided with the described bottom surface connecting flat board and compresses plate, compresses described
The top surface of plate is provided with guide rail pole, and described guide rail pole is arranged in described through hole, compresses plate and the described bottom connecting flat board described
It is provided with stress spring, the height of the syringe needle that punches when stress spring is uncompressed is less than and compresses plate to connection flat board between face
Height.
Displacement regulating tank is provided with described bearing support, in described displacement regulating tank, is provided with I-shaped displacement regulating block,
Described elevating lever is arranged on described I-shaped displacement regulating block.
The top cross bar of described I-shaped displacement regulating block is provided with spacing hole, is provided with described spacing in the hole spacing
Post, is provided with limit spring between described limited post and described spacing hole, and described limited post is in the presence of described limit spring
Bottom card is pressed in the top surface of bearing support.
It is provided with anti-skidding burr in the bottom of described limited post.
This utility model has a positive effect: structure of the present utility model is simple, simple operation, be provided with bundle hole syringe needle and
Compress plate, control elevating lever to decline in operation, make to compress plate and be pressed on aluminium-foil paper, when being further continued for pushing, compressing plate can go up
Rise, now prick hole syringe needle and can complete the bundle hole operation to aluminium-foil paper, it greatly improves the bundle hole efficiency of aluminium-foil paper, and do not allow
Fragile aluminium-foil paper, solves to prick to punch using artificial hand in conventional art and causes the low technical deficiency of efficiency, stability in use
Get well and strong applicability.
Brief description
In order that content of the present utility model is more likely to be clearly understood, below according to specific embodiment and with reference to attached
Figure, is described in further detail to this utility model, wherein:
Fig. 1 is structural representation of the present utility model.
Specific embodiment
(embodiment 1)
Fig. 1 shows a kind of specific embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model
Figure.
See Fig. 1, a kind of card punch for aluminium foil, including bearing base 1, the supporting that is arranged on described weight tray 1
Frame 2, is provided with elevating lever 3 on described bearing support 2, is provided with joystick 4 at the top of described elevating lever 3, in described elevating lever 3
Bottom be provided with connection flat board 5, described connect flat board 5 bottom surface be uniformly provided with least two bundle hole syringe needles 6, in described lifting
It is provided with back-moving spring 7 between bar 3 and described bearing support 2, through hole 8 penetrating up and down is provided with described connection flat board 5, described logical
Hole is arranged between adjacent bundle hole syringe needle 6, is provided with the described bottom surface connecting flat board 5 and compresses plate 9, on the described top compressing plate 9
Face is provided with guide rail pole 10, and described guide rail pole 10 is arranged in described through hole 8, compresses plate 9 and the described bottom connecting flat board 5 described
Be provided with stress spring 11 between face, when stress spring is uncompressed punch syringe needle height be less than compress plate to connect flat board it
Between height.
Displacement regulating tank 12 is provided with described bearing support 2, is provided with I-shaped displacement in described displacement regulating tank and adjusts
Block 13, described elevating lever 3 is arranged on described I-shaped displacement regulating block 13.
The top cross bar of described I-shaped displacement regulating block 13 is provided with spacing hole 14, is provided with limit in described spacing in the hole
Position post 15, is provided with limit spring 16, described limited post is in described limit spring between described limited post and described spacing hole
Effect lower bottom card is pressed in the top surface of bearing support.Only need to fall limited post to connect upwards when needing displacement, then move I-shaped
Shape shifts the position of regulating block.
It is provided with anti-skidding burr 17 in the bottom of described limited post.
Structure of the present utility model is simple, simple operation, is provided with bundle hole syringe needle and compresses plate, controls elevating lever in operation
Decline, make to compress plate and be pressed on aluminium-foil paper, when being further continued for pushing, compressing plate can rise, and now prick hole syringe needle and can complete to aluminum
The bundle hole operation of foil paper, it greatly improves the bundle hole efficiency of aluminium-foil paper, and does not allow fragile aluminium-foil paper, solve traditional skill
In art, punching is pricked using artificial hand and cause the low technical deficiency of efficiency, stability in use is good and strong applicability.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
Exhaustive.And these belong to the obvious change that connotation of the present utility model extended out or change and still fall within this practicality
New protection domain.