A kind of cooled guide device of the copper cash annealing furnace port of export
Technical field
The utility model relates to a kind of cooled guide device of the copper cash annealing furnace port of export, belongs to enamelled wire manufacturing equipment technical field.
Background technology
The production of enamelled wire be with thicker copper rod gradually be drawn into fine copper wire, in drawing the process of stretching, the copper cash hardening of can generating heat.Therefore after copper cash is stretched to the diameter of setting, need carry out annealing in process, annealing is carried out in annealing furnace.The copper cash that comes out from annealing furnace needs to enter earlier next procedure again after cooling processing.
Present cooling device is such, be provided with bosh in the annealing furnace outlet, the copper cash that comes out is that cooling processing adopts bosh, and the higher copper cash of the temperature of coming out from annealing furnace changes direction then and enters next process through being provided with directive wheel in the bosh by water cooling.Because directive wheel is located in the bosh, the bearing in the directive wheel is easy to damage, even adopt the higher graphite bearing of price, its life-span is also unsatisfactory.
The utility model content
The purpose of this utility model is, a kind of cooled guide device of the copper cash annealing furnace port of export is provided.Directive wheel is shifted out from bosh, can adopts the lower plain bearing of price, and prolong the useful life of bearing,, and reduce the scrap build cost with the easy problem of damaging of the bearing in the solution directive wheel.
The technical solution of the utility model: a kind of cooled guide device of the copper cash annealing furnace port of export,: comprise the bosh that is positioned at the annealing furnace outlet, the sidewall of bosh front end is provided with one group of inlet seal sleeve pipe, and the sidewall of bosh rear end is provided with one group of exit seal sleeve pipe; The port of export of exit seal sleeve pipe is provided with one group of directive wheel.
In the cooled guide device of the aforementioned copper cash annealing furnace port of export, described directive wheel rolls with guide post through bearing and is connected, and guide post is connected with frame through support.
In the cooled guide device of the aforementioned copper cash annealing furnace port of export: described bearing is a plain bearing.
In the cooled guide device of the aforementioned copper cash annealing furnace port of export, be provided with cooling water in the described bosh, the cooling water waterline is higher than the mouth of pipe peak of inlet seal sleeve pipe and exit seal sleeve pipe.
Compared with prior art, the utility model is shifted out directive wheel from bosh, make bearing on the directive wheel avoid the erosion of water, to solve the easy problem of damaging of bearing in the directive wheel, needn't adopt the higher graphite bearing of price, can adopt the lower plain bearing of price, since having adopted the technical solution of the utility model that original cooled guide device is transformed 1 year, though what adopt is plain bearing, never changes because of damage of bearings.Prolong the useful life of bearing greatly, reduced the scrap build cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the prior art constructions schematic diagram.
Being labeled as in the accompanying drawing: 1-bosh, 2-cooling water, 3-inlet seal sleeve pipe, 4-exit seal sleeve pipe, 5-directive wheel, 6-bearing, 7-guide post, 8-support, 9-copper cash, 10-guide pipe, 11-bolt.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples, but not as to any restriction of the present utility model.
Embodiment.A kind of cooled guide device of the copper cash annealing furnace port of export, as shown in Figure 1, the arrow among the figure is represented the copper cash moving direction.The cooled guide device of the copper cash annealing furnace port of export comprises the bosh 1 that is positioned at the annealing furnace outlet, is provided with cooling water 2 in the bosh 1, and cooling water 2 waterlines are higher than the mouth of pipe peak of inlet seal sleeve pipe 3 and exit seal sleeve pipe 4.The sidewall of bosh 1 front end is provided with one group of inlet seal sleeve pipe 3, and the sidewall of bosh 1 rear end is provided with one group of exit seal sleeve pipe 4; The port of export of exit seal sleeve pipe 4 is provided with one group of directive wheel 5.Directive wheel 5 rolls with guide post 7 through plain bearing bearing 6 and is connected, and guide post 7 is connected with frame through support 8.
Fig. 2 is the prior art constructions schematic diagram, as seen from Figure 2,
Implementation process of the present utility model and principle
Fig. 2 is the prior art constructions schematic diagram, and as seen from Figure 2, present cooling device is such, be provided with bosh 1 in the annealing furnace outlet, be provided with one group of directive wheel 5 in the bosh 1, directive wheel 5 rolls with the axis of guide 7 through bearing 6 and is connected, and used bearing 6 is graphite bearings.The axis of guide 7 is connected with support 8, and support 8 is connected with bosh 2 through bolt 11.The copper cash that comes out from annealing furnace enters bosh 1 through guide pipe 10, carries out cooling processing by 2 pairs of copper cash of the cooling water in the bosh 1.The moving direction of the 5 change copper cash of the directive wheel in the bosh 1 enters next process simultaneously.Because directive wheel 5 is located in the bosh 1, the bearing 6 in the directive wheel 5 is easy to damage, even adopt the higher graphite bearing of price, its life-span is also unsatisfactory.
The utility model is shifted out directive wheel 5 from bosh 1, be fixed on the frame outside the bosh 1, make bearing on the directive wheel avoid the erosion of water, to solve the easy problem of damaging of bearing in the directive wheel, needn't adopt the higher graphite bearing of price, can adopt the lower plain bearing of price, since having adopted the technical solution of the utility model that original cooled guide device is transformed 1 year, though what adopt is plain bearing, never changes because of damage of bearings.Prolong the useful life of bearing greatly, reduced the scrap build cost.