A kind of main shaft detection means of Digit Control Machine Tool
Technical field
This utility model is related to numerical control machine tool technique field, more particularly to a kind of main shaft detection means of Digit Control Machine Tool.
Background technology
Digit Control Machine Tool is the abbreviation of numerically-controlled machine tool, is a kind of automated machine tool numerical control machine equipped with program control system
Bed preferably solves the part processing problems of complexity, precision, small lot, multi items, is a kind of flexible, dynamical automatic
Change lathe, represent the developing direction of modern machine control technology, be a kind of typical electromechanical integrated product, Digit Control Machine Tool
The speed of mainshaft directly affects the crudy of workpiece, it is necessary to which design is accurate, and existing Digit Control Machine Tool is typically processed big workpiece, do not had
The main shaft detection means of Digit Control Machine Tool, causes machining accuracy relatively low.
Utility model content
The purpose of this utility model is and a kind of Digit Control Machine Tool for proposing in order to solve shortcoming present in prior art
Main shaft detection means.
To achieve these goals, this utility model employs following technical scheme:
A kind of main shaft detection means of Digit Control Machine Tool, including main body cover, rotary shaft, rotating wheel and tachoscope, the master
Rotating wheel is installed above body case, and the rotation wheel surface is provided with driving belt, oiling is provided with the right side of the rotating wheel
Mouthful, rotary shaft is installed inside the main body cover, connecting shaft is installed above the rotary shaft, install below the rotary shaft
There is velometer, be provided with the left of the main body cover inside fixing nut, and fixing nut and fixed screw is installed, the main body
It is provided with the right side of enclosure inside battery box, and battery box and accumulator is installed, power supply is installed on the right side of the main body cover
Line, the main body cover surface are provided with control panel, and control panel surface is provided with tachoscope, pacify on the right side of the tachoscope
Equipped with display lamp, on and off switch is installed on the left of the tachoscope.
Preferably, the driving belt is provided with three altogether, and three driving belts are uniformly installed in the surface of rotating wheel.
Preferably, damping base is installed below the main body cover.
Preferably, the main body cover upper right is provided with handle.
Preferably, grease-box is installed on the right side of the rotary shaft.
In this utility model, by being provided with damping base, the main shaft for reducing the Digit Control Machine Tool that can be effectively is detected
Shock conditions of the device when being detected, it is therefore prevented that because the vibrations of the generation that works long hours cause device damage, effectively
The quality of the device is improve, the market competitiveness of the device is increased, by being provided with grease-box, it is possible to reduce in device
Rotational structure frictional dissipation, while reducing the frictional force for rotating, improve the service life of equipment so that device operating
More smooth.
Description of the drawings
Fig. 1 be the utility model proposes a kind of Digit Control Machine Tool main shaft detection means internal structure schematic diagram;
Fig. 2 be the utility model proposes a kind of Digit Control Machine Tool main shaft detection means surface texture schematic diagram.
In figure:1 fixing nut, 2 fixed screws, 3 main body covers, 4 rotary shafts, 5 connecting shafts, 6 driving belts, 7 rotating wheels,
8 damping bases, 9 velometers, 10 battery boxs, 11 accumulator, 12 pouring orifices, 13 handles, 14 grease-boxs, 15 on and off switch, 16
Tachoscope, 17 display lamps, 18 control panels, 19 power lines.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.
With reference to Fig. 1-2, a kind of main shaft detection means of Digit Control Machine Tool, including main body cover 3, rotary shaft 4,7 and of rotating wheel
Tachoscope 16, is provided with rotating wheel 7 above main body cover 3,7 surface of rotating wheel is provided with driving belt 6, pacifies on the right side of rotating wheel 7
Equipped with pouring orifice 12, rotary shaft 4 is installed inside main body cover 3, connecting shaft 5 is installed, below rotary shaft 4 above rotary shaft 4
Velometer 9 is installed, is provided with the left of main body cover 3 inside fixing nut 1, and fixing nut 1 and fixed screw 2 is installed, main
3 inner right side of body case is provided with inside battery box 10, and battery box 10 and is provided with accumulator 11, installs on the right side of main body cover 3
There is power line 19,3 surface of main body cover is provided with control panel 18, and 18 surface of control panel is provided with tachoscope 16, rotating speed
Display lamp 17 is installed on the right side of table 16, on and off switch 15 is installed on the left of tachoscope 16, driving belt 6 is provided with three altogether, and
Three 6 uniform surfaces installed in rotating wheel 7 of driving belt, are provided with damping base 8, on main body cover 3 below main body cover 3
Side right side is provided with handle 13, is provided with grease-box 14 on the right side of rotary shaft 4.
Operation principle:When the main shaft detection means using the Digit Control Machine Tool, first the side of driving belt 6 is fixed on
On the main shaft of Digit Control Machine Tool, the device is being fixed by fixing nut 1 and fixed screw 2, when needing detection to be, by power supply
Line 19 is linked in power supply, turns on the power switch 15, and the rotation of machine tool chief axis drives rotating wheel 7 to carry out turning by driving belt 6
Dynamic, in the presence of rotating wheel 7, the main shaft of rotary shaft 4 and lathe is rotated simultaneously, and velometer 9 starts to measure rotary shaft 4
Rotating speed, and show in tachoscope 16.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, should all cover in protection model of the present utility model
Within enclosing.