A kind of diamond wire transformation apparatus tension sensing mechanism
Technical field
The present invention relates to silicon chip cutting technique field, more particularly to a kind of diamond wire transformation apparatus tension sensing mechanism.
Background technology
The tension sensor sensitivity of existing mortar can not meet tension force need generally in 0 ~ 150v/g for Buddha's warrior attendant wire cutting
Ask, tension fluctuation is larger, it is impossible to effectively control tension force, it is bad to easily cause the cuttings such as folding and unfolding line wheel broken string.
The content of the invention
The present invention be directed to above-mentioned technical problem, the shortcomings that overcoming prior art, there is provided a kind of diamond wire transformation apparatus tension force biography
Feel mechanism, improve tension sensor it is another it is bright cross, effectively control the tension fluctuation during the cutting of retractable cable wheel.
In order to solve the above technical problems, the present invention provides a kind of diamond wire transformation apparatus tension sensing mechanism, including sensing
Device, wire-crossing wheel, in addition to bearing assembly, bearing assembly include bearing box casing, bearing, bearing gland, screw assembly, bearing,
In bearing box casing, bearing gland is used to close screw assembly located at bearing box casing side, the side clamping of sensor
Fixed part is provided with the bearing box casing and side, fixed position is in bearing box casing, and bearing is above and below fixed part
Side, fixed part are fixedly connected with bearing gland by screw assembly, and wire-crossing wheel is through bearing and fixed part and runs through bearing carton and crate
Body, wire-crossing wheel are fixedly connected by screw assembly with bearing box casing.
Technique effect:The present invention is into a single integrated structure by tension sensor and design bearing, significantly improves tension sensor
Sensitivity, better control over tension fluctuation of the folding and unfolding line wheel in cutting process.
The technical scheme that further limits of the present invention is:
Further, pad is provided between bearing and fixed part.
A kind of preceding described diamond wire transformation apparatus tension sensing mechanism, screw assembly include line wheel screw, fixing screws and
Gland screw, line wheel screw are fixed between wire-crossing wheel, bearing box casing, fixing screws be fixed on fixed part, bearing gland it
Between, gland screw is fixed between bearing gland, bearing box casing.
A kind of preceding described diamond wire transformation apparatus tension sensing mechanism, is provided with screw pad between fixing screws and fixed part
Circle.
The beneficial effects of the invention are as follows:
(1)The present invention can substantially reduce the possibility to break during the cutting of retractable cable wheel because tension fluctuation is larger;
(2)The present invention can reduce and cut bad phenomenon caused by tension force shakiness simultaneously;
(3)The sensitivity of tension sensor is brought up to 0 ~ 50v/g by the present invention from 0 ~ 150v/g.
Brief description of the drawings
Fig. 1 is the scheme of installation of the present embodiment;
Fig. 2 is the tension sensing mechanism schematic diagram of the present embodiment;
Wherein:1st, sensor;2nd, bearing;3rd, pad;4th, bolt washer;5th, bearing box casing;6th, fixing screws;7th, bearing pressure
Lid;8th, wire-crossing wheel;9th, line wheel screw;10th, gland screw.
Embodiment
A kind of diamond wire transformation apparatus tension sensing mechanism that the present embodiment provides, structure is as shown in Figure 1-2.
The structure includes sensor 1, wire-crossing wheel 8, in addition to bearing assembly.Bearing assembly includes bearing box casing 5, bearing
2nd, bearing gland 7, screw assembly, in bearing box casing 5, bearing gland 7 is located at bearing box casing 5 for bearing 2, screw assembly
Side is used to close.
The side of sensor 1 is held in bearing box casing 5 and the side is provided with fixed part, and fixed position is in bearing carton and crate
In body 5, bearing 2 is located at the upper and lower of fixed part, and pad 3 is provided between bearing 2 and fixed part.Fixed part is logical with bearing gland 7
Cross screw assembly to be fixedly connected, wire-crossing wheel 8 is through bearing 2 and fixed part and runs through bearing box casing 5, and wire-crossing wheel 8 passes through screw
Component is fixedly connected with bearing box casing 5.
Screw assembly includes line wheel screw 9, fixing screws 6 and gland screw 10, and line wheel screw 9 is fixed on wire-crossing wheel 8, axle
Between holding carton and crate body 5, fixing screws 6 are fixed between fixed part, bearing gland 7, gland screw 10 be fixed on bearing gland 7,
Between bearing box casing 5.Bolt washer 4 is provided between fixing screws 6 and fixed part.
In addition to the implementation, the present invention can also have other embodiment.It is all to use equivalent substitution or equivalent transformation shape
Into technical scheme, all fall within the protection domains of application claims.