A kind of planer type structure of relief grinder
Technical field
This utility model relates to relief grinder technical field, particularly relates to the planer type structure of a kind of relief grinder.
Background technology
Relief grinder is a kind of a kind of machine for the surface of metallic element carries out backing-off cutting.Along with the development of electron trade, the requirement of parts is all the more strict, less if desired for volume, precision is higher and the better fin of radiating effect.In prior art, relief grinder structure for realizing that precision height, teeth amount be big, the technology of surface smoothness also defect to some extent.
Summary of the invention
This utility model provides the planer type structure of a kind of relief grinder, it is achieved that the relief grinder that precision is higher, teeth amount is bigger, surface smoothness is higher.
In order to solve above-mentioned technical problem, technical solution adopted in the utility model is:
The planer type structure of a kind of relief grinder, including base, workbench, described workbench is arranged on described base;Lateral symmetry at described base is provided with left support arm and right support arm, is fixed with the raft of pontoons between described left support arm and right support arm;Described left support arm, right support arm and the raft of pontoons are collectively forming planer-type support;Being provided with Z axis governor motion on described planer-type support, described Z axis governor motion includes crossbeam, is fixed with tool rest on described crossbeam.
Further, described Z axis governor motion also includes servomotor, and described servo motor transmission connects described crossbeam.
Further, described servomotor connects described crossbeam by screw drive.
Preferably, being provided with screw hole on described crossbeam, described tool rest is fixed on described screw hole by high intensity screw.
It is highly preferred that be provided with bar shaped boss on described crossbeam, described screw hole is arranged on described bar shaped boss.
Preferably, the described raft of pontoons is screwed between described left support arm and right support arm.
Preferably, being fixed with slide block on described crossbeam, be respectively arranged with slide rail on described left support arm and right support arm, described skid connects described slide rail.
Preferably, the quantity of described tool rest is 3.
This utility model provides the planer type structure of a kind of relief grinder, is fixed with the raft of pontoons between described left support arm and right support arm;Described left support arm, right support arm and the raft of pontoons are collectively forming planer-type support;Described planer-type support is provided with Z axis governor motion.This structure can well improve the stability of teeth, thus improving precision and the smoothness of teeth.Z axis governor motion realizes the adjustment to vertical direction, to adapt to the height of different parts;By neatly fixing tool rest, it is achieved bigger teeth amount.
Accompanying drawing explanation
Fig. 1 is the planer type structure structural representation of a kind of relief grinder of this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, specifically illustrating embodiment of the present utility model, accompanying drawing is only for reference and illustrates to use, and does not constitute the restriction to this utility model scope of patent protection.
As it is shown in figure 1, the planer type structure of a kind of relief grinder, including base 1, workbench 2, described workbench 2 is arranged on described base 1;Lateral symmetry at described base 1 is provided with left support arm 31 and right support arm 32, is fixed with the raft of pontoons 33 between described left support arm 31 and right support arm 32;Described left support arm 31, right support arm 32 and the raft of pontoons 33 are collectively forming planer-type support;Being provided with Z axis governor motion on described planer-type support, described Z axis governor motion includes crossbeam 41, is fixed with tool rest 5 on described crossbeam 41.Described Z axis governor motion also includes servomotor 42, and described servomotor 42 is in transmission connection described crossbeam 41.In the present embodiment, described servomotor 42 connects described crossbeam 41 by screw drive.Being provided with screw hole on described crossbeam 41, described tool rest 5 is fixed on described screw hole by high intensity screw.Being provided with bar shaped boss 45 on described crossbeam 41, described screw hole is arranged on described bar shaped boss 45.The described raft of pontoons 33 is screwed between described left support arm 31 and right support arm 32.Being fixed with slide block 44 on described crossbeam 41, be respectively arranged with slide rail 43 on described left support arm 31 and right support arm 32, described slide block 44 is slidably connected described slide rail 43.The quantity of described tool rest 5 is 3.
Above disclosed it is only preferred embodiment of the present utility model, it is impossible to limit rights protection scope of the present utility model, the equivalent variations therefore made according to this utility model claim with this, still belong to the scope that this utility model is contained.