A kind of instrument that cuts structural glass
Technical field
The utility model relates to the glass cutting field, particularly relates to a kind of instrument that cuts structural glass.
Background technology
The existing glass parting tool all is more small-sized, and needs to want to cooperate and could use with scale; Cutting losing time very uses inconvenience, when people's brachium during less than the length of glass; Just can't cut for such structural glass, the glass cutter that just is to use prior art is arranged again, cutting accuracy is not high enough; Be easy to generate waste material, cause the waste of resource.
The utility model content
In order to overcome the defective of above-mentioned prior art, the utility model provides a kind of and has been applicable to the cutting structural glass, and has improved the instrument of cutting accuracy.
The utility model realizes that through following scheme a kind of instrument that cuts structural glass is made up of runner, chi head, chi bar and cutter.On the said chi head several runners are housed, be used to be stuck on glass, when promoting runner and sliding, glass-cutting, said chi bar is fixed on the chi head through screw, said chi bar is provided with the cutter that can slide up and down,
Be carved with accurate scale on the said chi bar, the length of said chi bar can be changed according to the length of glass.
Said cutter are provided with the screw of an adjustable tightness.
The principle of the utility model is: when a certain block of glass of needs cuttings, be stuck in a side of glass, the cutter on the slip chi bar to the chi head; Adjust the scale of cutter on the chi bar; And tighten the screw on the cutter, and promoting runner, required glass gets final product well cutting.
The utlity model has following beneficial effect in sum: 1, because on the chi head pulley is housed, the chi bar is marked with accurate scale, so cutting accuracy is high, easy to use, quick.
Description of drawings
Fig. 1 is a kind of tool construction synoptic diagram that cuts structural glass of the utility model structure;
Fig. 2 is stuck in synoptic diagram on glass for chi head in the utility model.
Wherein: 1-runner, 2-chi bar, 3-chi head, 4-cutter.
Embodiment
As shown in Figure 1, a kind of instrument that cuts structural glass is made up of runner 1, chi bar 2, chi head 3 and cutter 4.Several runners 1 are housed on the said chi head 3, be used to be stuck on glass, when promoting runner and sliding, glass-cutting, said chi bar 2 is fixed on the chi head 3 through screw, said chi bar 3 is provided with the cutter that can slide up and down 4,
Be carved with accurate scale on the said chi bar 2, the length of said chi bar 2 can be changed according to the length of glass.
Said cutter 4 are provided with the screw of an adjustable tightness.
What should explain at last is: above embodiment only in order to the explanation the utility model and and the described technical scheme of unrestricted the utility model; Therefore, although this specification sheets has carried out detailed explanation to the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technical scheme and the improvement thereof of the spirit and the scope of the utility model, all should be encompassed in the claim scope of the utility model.