A kind of pair of saw blade finished product saw
Technical field
The utility model relates to a kind of finished product saw, particularly a kind of finished product saw of saw blade up and down that is arranged with.
Background technology
The traditional final product saw is single saw blade at present; Usually the mode of selecting for use of saw blade diameter is that the maximum gauge that is cut target multiply by 3, and when for example being cut the section bar diameter and being 500mm, the saw blade diameter needs 1500mm; And large diameter saw blade has following shortcoming: 1. the saw blade size is too big, and saw blade is too thick; 2. the saw blade maintenance cost is high; 3. the saw blade replacing is the dangerous difficulty that reaches; 4. noise is big during sawing; 5. sawing quality is low; Therefore be necessary to design new technology to address the above problem.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provides a kind of finished product saw of saw blade up and down that is arranged with.
The utility model solves the technical scheme that its technical problem adopted:
A kind of pair of saw blade finished product saw comprises body frame, is provided with the conveyer frames that is used to place section bar in the body frame; Said body frame upper end is provided with upper tool post; The body frame bottom is provided with lower slide, and wherein said upper tool post is arranged with saw blade, and said lower slide is provided with down saw blade.
For saw blade can be moved both vertically, said upper tool post is provided with the saw blade lifting device.
For saw blade can be moved both vertically, said lower slide is provided with down the saw blade lifting device.
But in order to make the saw blade horizontal movement, said upper tool post is provided with the saw blade feed arrangement.
But in order to make down the saw blade horizontal movement, said lower slide is provided with down the saw blade feed arrangement.
In order to make section bar more firm in cutting process, said conveyer frames is provided with clamping device.
The beneficial effect of the utility model is: after this finished product saw adopted two upper and lower saw blade designs, each saw blade only cut half section bar, and therefore the diameter of two saw blades only needs the half the of single saw blade; Because at present the major product of large-size extruder has industry profile and vehicle section bar, and the vehicle section bar is with wide flat comparatively general, and this finished product is sawed and is enough to accomplish the cutting task; Original relatively big saw blade, this finished product saw that used saw blade size is little, scrap is few, and maintenance cost is low; Saw blade is changed easily; Convenient, noise is less during sawing, and sawing quality is high.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the front view of the utility model.
The specific embodiment
With reference to Fig. 1, a kind of pair of saw blade finished product saw comprises body frame 1; Be provided with the conveyer frames 11 that is used to place section bar 4 in the body frame 1, said body frame 1 upper end is provided with upper tool post 2, and body frame 1 bottom is provided with lower slide 3; Wherein said upper tool post 2 is arranged with saw blade 21; Said lower slide 3 is provided with down saw blade 31, and last saw blade 21 is staggered at cut surface with following saw blade 31, to guarantee that section bar is by sawed-off.
Wherein said upper tool post 2 is provided with control and goes up the upward last saw blade feed arrangement 23 of saw blade 21 horizontal movements of last saw blade lifting device 22 that saw blade 21 moves both vertically and control; Said lower slide 3 is provided with the following saw blade lifting device 32 that saw blade 31 moves both vertically under the control and controls the following saw blade feed arrangement 33 of saw blade 31 horizontal movements down.
Said conveyer frames 11 is provided with clamping device 12.
When real work, before the cutting beginning, following saw blade 31 is in side-lower, and last saw blade 21 is in the side top, and after section bar 4 clamped devices 12 clamped, following saw blade 31 rose, and travels forward through saw blade feed arrangement 33 down then, cuts section bar 4 the latter halfs;
When the position was arrived in section bar 4 arrival one, last saw blade 21 descended, and travelled forward cutting section bar 4 the first half then through last saw blade feed arrangement 23.When following saw blade 31 arrived extreme position, cutting was accomplished, and following saw blade 31 is descended by 32 controls of saw blade lifting device and returns initial position, and returning at present, saw blade 31 does not contact with section bar 4.Same, when last saw blade 21 arrived extreme position, cutting was accomplished, and last saw blade 21 is risen by 23 controls of saw blade feed arrangement and returns initial position, accomplishes this cutting work.
Less when being cut profile height, when only needing down saw blade 31 promptly can be with it sawed-off, last saw blade 21 cut.
After saw blade 21 designed with following saw blade 31 in the utility model employing two, each saw blade only cut half section bar, and therefore the diameter of two saw blades only needs half of single saw blade.