A kind of locking device of fluid silicone rubber blender
Technical field
The utility model relates to the field of accessories of the equipment of producing electric cable fitting product, relates in particular to a kind of locking device of blender of fluid silicone rubber.
Background technology
A kind of locking device of fluid silicone rubber blender, it is a kind of accessory of producing electric cable fitting product facility, electric cable fitting product is mainly take fluid silicone rubber as raw material, the feature of fluid silicone rubber is A, two components of B, by a kind of equipment, A, B component are mixed, be then injected into mould and vulcanize production.In the device industry that two components are mixed, be blender, A, B component was not vulcanize to present a kind of thickness paste before mixing, there is certain mobility, but after certain hour, will solidify at normal temperatures after mixing by blender, be commonly called as sulfuration, after mixing by blender, silicon rubber can make the temperature of silicon rubber raise owing to there is shearing, accelerate the state of cure (vulcanization) of silicon rubber, blender is for a long time in the environment in batch mixing state, can there is unavoidably the hole of blender inside, between blender, between blender and the inwall of shell, there is sulfation, once occur that this situation will disassemble cleaning by mixing device.The mixing device occurring is in the market the stainless steel tube of a tubulose, respectively there is an external screw thread at two ends, blender is to fill in toward middle by the mouth at two ends, the external screw thread at two ends is connected with high-pressure hose and the filling gun of equipment respectively, once occur that the blender of steel pipe the inside has vulcanized, blender will each other and tightly stick together between blender and stainless steel tube and be not easy to take out, and stainless steel tube is changed into the shell of two cuboids, as long as bolt and nut is laid down, be easy to just two shells separated, so just easily blender is taken out to cleaning, install, dismounting all facilitates.
Summary of the invention
The utility model is for above-mentioned technical problem, provide a kind of demolition, installation easily, machining accuracy and material is less demanding, cost is low mixing device.
The utility model is for solving the problems of the technologies described above, provide following technical scheme: a kind of locking device of fluid silicone rubber blender, comprise rectangle housing, housing is two and half shells along axis subdivision, the equal correspondence in both sides of two and half shells offers spaced through hole, screw bolt and nut is set in through hole to be merged fastening by two and half shells, described housing inner chamber is ladder circular hole broad in the middle small in ends, in the circular hole of two ends, be all processed with internal thread, in the middle of described, in circular hole, be provided with some blenders, described housing two ends connect respectively pressure piping, filling gun.
As preferably, the changeover portion of described two ends circular hole and middle circular hole is that diameter is the circular arc of 10 ~ 20mm.The fluid silicone rubber card that effectively prevents sulfuration by above-mentioned circular arc is set is trapped in and in corner, is difficult to cleaning, extends the service life of housing.
As preferably, on the interface of described two halves shell, be provided with one deck seal washer.
As preferably, described blender is cylinder or spheroid or rectangle block.
The beneficial effects of the utility model: the utility model improves the locking device of blender by technique scheme, change bulk into by original tubulose, play the effect of locking blender, effectively solve again the problem of demolition, installation troubles, and not high to material requirements, overall structure is simple, and processing technology is easy, simple installation is quick, and cost is low, result of use is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of half shell.
The specific embodiment
A kind of locking device of fluid silicone rubber blender, comprise rectangle housing, housing is two and half shells (001,002) along axis subdivision, the equal correspondence in both sides of two and half shells (001,002) offers spaced through hole 003, the interior screw bolt and nut that arranges of through hole 003 merges fastening by two and half shells (001,002), described housing inner chamber is ladder circular hole 004 broad in the middle small in ends, the interior internal thread that is all processed with of two ends circular hole 041, in the middle of described, in circular hole 042, be provided with some blenders 005, described housing two ends connect respectively pressure piping, filling gun.The circular arc that the changeover portion 043 of described two ends circular hole 041 and middle circular hole 042 is 10 ~ 20mm for diameter.On the interface of described two halves shell (001,002), be provided with one deck seal washer 006.Described blender is cylinder or spheroid or rectangle block.
Concrete operation step is as follows: blender 005 is contained in one and half shells 001 in order, cover other one and half shells 002, aim at the through hole 003 of two and half shells (001,002) both sides, two and half shells (001,002) are tightly locked together with bolt and nut to circular hole 041 high-pressure hose and the filling gun of connection device respectively of the TBE (threaded both ends) of housing.
The above, it is only the utility model preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.