CN207463847U - A kind of principal axis system of continuous extrusion machine cooling device - Google Patents
A kind of principal axis system of continuous extrusion machine cooling device Download PDFInfo
- Publication number
- CN207463847U CN207463847U CN201721358192.9U CN201721358192U CN207463847U CN 207463847 U CN207463847 U CN 207463847U CN 201721358192 U CN201721358192 U CN 201721358192U CN 207463847 U CN207463847 U CN 207463847U
- Authority
- CN
- China
- Prior art keywords
- extruding wheel
- lubricating oil
- cooling bath
- bearing seat
- annular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Extrusion Of Metal (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a kind of principal axis system of continuous extrusion machine cooling devices, including main shaft, extruding wheel, inner water sleeve, outer water jacket and first bearing seat and second bearing seat, the extruding wheel is mounted on main shaft, inner water sleeve and outer water jacket are respectively arranged in the both sides of extruding wheel, first bearing seat is mounted on the outside of inner water sleeve, second bearing seat is installed on the outside of outer water jacket, first annular cooling bath is offered on the inside of inner water sleeve, the first cooling duct is formed between the first annular cooling bath and main shaft, the second annular cooling bath is offered on the inside of outer water jacket, the second cooling duct is formed between described second annular cooling bath and main shaft.The utility model can be fully cooled extruding wheel, and extruding wheel is made to keep at lower operating temperatures, avoiding extruding wheel and frequently expanding with heat and contract with cold, extends the service life of extruding wheel, while also ensures the product quality after extrusion forming.
Description
Technical field
The utility model is related to extrusion equipment technical fields, and in particular to a kind of principal axis system of continuous extrusion machine cooling dress
It puts.
Background technology
Continuous extruder is a kind of copper product or aluminum material to be carried out setting for extrusion forming directly in the state of not heating
Standby, in extrusion process, extruding wheel can generate certain heat, in the case where extruding wheel long-time higher temperature works,
Extruding wheel can generate the phenomenon that expanding with heat and contract with cold, so as to influence the product quality after extrusion forming, the extruding wheel of my company at present
Average life less than 1 month, a small number of extruding wheels use less than 10 days it is i.e. cracked cause leak, the damage of extruding wheel is also
It can cause the product defects such as aluminum cald steel wire blank bleed-out.Meanwhile extruding wheel is replaced as frequently as, both increase the work in maintenance shop
Amount, also affects greatly the continuity of production.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of principal axis system of continuous extrusion machine cooling device, energy
It is enough that extruding wheel is fully cooled, extruding wheel is made to keep at lower operating temperatures, avoiding the frequent heat expansion of extruding wheel
Shrinkage extends the service life of extruding wheel, while also ensures the product quality after extrusion forming.
To achieve these goals, technical solution is used by the utility model：
A kind of principal axis system of continuous extrusion machine cooling device, including main shaft, extruding wheel, inner water sleeve, outer water jacket and first axle
Bearing and second bearing seat, the extruding wheel are mounted on main shaft, and inner water sleeve and outer water are respectively arranged in the both sides of extruding wheel
Set, first bearing seat is mounted on the outside of inner water sleeve, second bearing seat is equipped on the outside of outer water jacket, in inner water sleeve
Inside offers first annular cooling bath, the first cooling duct is formed between the first annular cooling bath and main shaft, in Wai Shui
The second annular cooling bath is offered on the inside of set, the second cooling duct is formed between the described second annular cooling bath and main shaft.
As the preferred of the present embodiment, the first annular cooling bath is positioned close to the side of extruding wheel, and described second
Annular cooling bath is positioned close to the side of extruding wheel.
As the preferred of the present embodiment, the groove depth of the first annular cooling bath and the second annular cooling bath is identical, and the
One annular cooling bath and the second annular the distance between cooling bath and extruding wheel all same.
As the preferred of the present embodiment, the first lubricating oil inlet is offered in first bearing seat and the first lubricating oil goes out
Mouthful；The second lubricating oil inlet and the second lubricating oil outlet, first lubricating oil inlet, first are offered in second bearing seat
Lubricating oil outlet, the second lubricating oil inlet, the second lubricating oil outlet are connected by lubrication piping with external lubrication station.
As the preferred of the present embodiment, on the lubricating pipe connected in the first lubricating oil outlet and the second lubricating oil outlet
Equipped with lubrication oil radiator.
The utility model compared with prior art, has the advantages that：
1st, the utility model is on the inside of inner water sleeve by offering first annular cooling bath, first annular cooling bath with
The first cooling duct is formed between main shaft, the second annular cooling bath is offered on the inside of outer water jacket, in the second annular cooling bath
The second cooling duct is formed between main shaft, cooling water is passed through in the first cooling duct and the second cooling duct, it can be to master
Axis and the extruding wheel being installed on main shaft are effectively cooled down；Cooling bath is set in the inside of inner water sleeve and outer water jacket simultaneously
(the first cooling bath and the second cooling bath) is in direct contact intermediate without cooling Jie between such inner water sleeve and outer water jacket and extruding wheel
Matter, the temperature of three is essentially identical, avoids extruding wheel and frequently expands with heat and contract with cold, and extends the service life of extruding wheel, simultaneously
Also ensure the product quality after extrusion forming.
2nd, the utility model opens up lubricating oil inlet and outlet (the first profit respectively in first bearing seat and second bearing seat
Oil inlet, the first lubricating oil outlet, the second lubricating oil inlet, the second lubricating oil outlet), while installed on lubricating pipe
Radiator accelerates lubricating oil cooling, by Lubricating Oil Temperature control between 30~40 DEG C, so as to fulfill indirectly to inner water sleeve and
Outer water jacket cools down, and also further increases the cooling effect of extruding wheel.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of structure diagram of principal axis system of continuous extrusion machine cooling device of the utility model.
Shown in figure：1st, main shaft, 2, extruding wheel, 3, inner water sleeve, 4, outer water jacket, 5, first bearing seat, 6, second bearing seat,
7th, first annular cooling bath, the 8, first cooling duct, the 9, second annular cooling bath, the 10, second cooling duct, the 11, first lubrication
Oil inlet, the 12, first lubricating oil outlet, the 13, second lubricating oil inlet, the 14, second lubricating oil outlet, 15, lubrication piping, 16,
Lubrication station, 17, radiator.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model embodiment provides a kind of principal axis system of continuous extrusion machine cooling device, including main shaft
1st, extruding wheel 2, inner water sleeve 3, outer water jacket 4 and first bearing seat 5 and second bearing seat 6, wherein, extruding wheel 2 is mounted on main shaft 1
On, inner water sleeve 3 and outer water jacket 4 are respectively arranged in the both sides of extruding wheel 2, clutch shaft bearing is mounted in the outside of inner water sleeve 3
Seat 5, is equipped with second bearing seat 6 in the outside of outer water jacket 4, in this embodiment, is offered in the inside of inner water sleeve 3 first annular
Cooling bath 7 forms the first cooling duct 8 between the first annular cooling bath 7 and main shaft 1, is offered in the inside of outer water jacket 4
Second annular cooling bath 9 forms the second cooling duct 10 between described second annular cooling bath 9 and main shaft, passes through the first cooling
The circulating cooling of 8 and second cooling duct 10 of channel, which can be realized, cools down main shaft 1, inner water sleeve 3, outer water jacket 4 and extruding wheel 2
Cooling.In the present embodiment, by setting cooling bath in the inside of inner water sleeve 3 and outer water jacket 4, (the first cooling bath 7 and second is cold
But slot 9), it is in direct contact between such inner water sleeve 3 and outer water jacket 4 and extruding wheel 2 intermediate without cooling medium, the temperature base of three
This is identical, avoids extruding wheel 2 and is frequently expanded with heat and contract with cold, and extends the service life of extruding wheel, while also ensures to squeeze
Product quality after molding, while be in direct contact without cooling medium (generally cooling water) with extruding wheel, reduce temperature loss,
Reduce load on host computers electric current.
Shown in Figure 1, in embodiment, first annular cooling bath 7 is positioned close to the side of extruding wheel 2, the second ring
Shape cooling bath 9 is similarly positioned close to the side of extruding wheel 2, and the slot of the annular cooling bath 9 of first annular cooling bath 7 and second
It is deep identical, first annular annular the distance between cooling bath 9 and extruding wheel 2 all same of cooling bath 7 and second, this way it is ensured that
The cooling effect of extruding wheel 2 is more preferable, and more fully (the first annular annular cooling bath 9 of cooling bath 7 and second is closer to extruding wheel for cooling
2 cooling effects are better).
It is shown in Figure 1, the present embodiment is advanced optimized, the first lubricating oil is offered in first bearing seat 5 into 11 Hes
First lubricating oil outlet 12 offers the second lubricating oil inlet 13 and the second lubricating oil outlet 14 in second bearing seat 6, described
First lubricating oil inlet 11, the first lubricating oil outlet 12, the second lubricating oil inlet 13 and the second lubricating oil outlet 14 pass through profit
Slip pipe road 15 is connected with external lubrication station 16, in the lubrication that the first lubricating oil outlet 12 and the second lubricating oil outlet 14 connect
Oil-piping is equipped with lubrication oil radiator 15.By opening up lubricating oil inlet respectively in first bearing seat 5 and second bearing seat 6
With outlet (the first lubricating oil inlet 11, the first lubricating oil outlet 12, the second lubricating oil inlet 13, the second lubricating oil outlet 14),
Radiator 17 is installed on the lubricating pipe 15 of exit (the second lubricating oil inlet 13, the second lubricating oil outlet 14) simultaneously,
It is cooled down in this way, lubricating oil after cooling is lubricated to bearing, loops back lubricating oil by radiator 17, by lubricating oil
Oil temperature is controlled always between 30~40 DEG C, and the temperature of bearing is reduced, and other parts temperature being in contact with it also drop therewith
It is low, so as to fulfill indirectly being cooled down to inner water sleeve 3 and outer water jacket 4, also further increase the cold of extruding wheel 2
But effect.
By the main shaft cooling device of the utility model, the average life span of extruding wheel 2 was extended by original less than one month
By three months, every extruder at least saved extruding wheel about 9 every year, while saves the auxiliary materials cost such as oil sealing, O-ring, with
And a large amount of maintenance man-hours, meanwhile, host work electric current is down to 160A by 180A early period, is equivalent to and reduces 10kw electricity (extruding wheels 2
It is not contacted with cooling water, reduces temperature loss).
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of principal axis system of continuous extrusion machine cooling device, including main shaft, extruding wheel, inner water sleeve, outer water jacket and clutch shaft bearing
Seat and second bearing seat, the extruding wheel are mounted on main shaft, and inner water sleeve and outer water jacket are respectively arranged in the both sides of extruding wheel,
First bearing seat is mounted on the outside of inner water sleeve, second bearing seat is installed on the outside of outer water jacket, it is characterised in that：
First annular cooling bath is offered on the inside of inner water sleeve, it is logical that the first cooling is formed between the first annular cooling bath and main shaft
Road, offers the second annular cooling bath on the inside of outer water jacket, and it is cold to form second between the described second annular cooling bath and main shaft
But channel.
2. principal axis system of continuous extrusion machine cooling device according to claim 1, it is characterised in that：It is described first annular cold
But slot is positioned close to the side of extruding wheel, and the described second annular cooling bath is positioned close to the side of extruding wheel.
3. principal axis system of continuous extrusion machine cooling device according to claim 2, it is characterised in that：First annular cooling bath
It is identical with the groove depth of the second annular cooling bath, and first annular cooling bath and the second annular the distance between cooling bath and extruding wheel
All same.
4. principal axis system of continuous extrusion machine cooling device according to claim 1, it is characterised in that：In first bearing seat
Offer the first lubricating oil inlet and the first lubricating oil outlet；The second lubricating oil inlet and second are offered in second bearing seat
Lubricating oil outlet, first lubricating oil inlet, the first lubricating oil outlet, the second lubricating oil inlet, the second lubricating oil outlet are equal
It is connected by lubrication piping with external lubrication station.
5. principal axis system of continuous extrusion machine cooling device according to claim 3, it is characterised in that：Go out in the first lubricating oil
The lubricating pipe that mouth is connected with the second lubricating oil outlet is equipped with lubrication oil radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358192.9U CN207463847U (en) | 2017-10-20 | 2017-10-20 | A kind of principal axis system of continuous extrusion machine cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721358192.9U CN207463847U (en) | 2017-10-20 | 2017-10-20 | A kind of principal axis system of continuous extrusion machine cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207463847U true CN207463847U (en) | 2018-06-08 |
Family
ID=62264476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721358192.9U Active CN207463847U (en) | 2017-10-20 | 2017-10-20 | A kind of principal axis system of continuous extrusion machine cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207463847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511405A (en) * | 2017-10-20 | 2017-12-26 | 湖北长天通信科技有限公司 | A kind of principal axis system of continuous extrusion machine cooling device |
-
2017
- 2017-10-20 CN CN201721358192.9U patent/CN207463847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511405A (en) * | 2017-10-20 | 2017-12-26 | 湖北长天通信科技有限公司 | A kind of principal axis system of continuous extrusion machine cooling device |
| CN107511405B (en) * | 2017-10-20 | 2024-04-12 | 湖北长天通信科技有限公司 | Cooling device for main shaft system of continuous extrusion machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106735009B (en) | Casting roller, casting and rolling system and casting and rolling process based on casting roller | |
| CN207463847U (en) | A kind of principal axis system of continuous extrusion machine cooling device | |
| CN102133795A (en) | Air-cooled electromagnetic heating device for plastic extrusion equipment | |
| CN110238221A (en) | Integrated pressure mould | |
| CN206869050U (en) | A kind of chill roll | |
| CN203155721U (en) | Internal water-cooled roller | |
| CN107511405B (en) | Cooling device for main shaft system of continuous extrusion machine | |
| CN204492921U (en) | The duct thermostat of a kind of motorcycle or automobile | |
| CN204135090U (en) | A kind of novel cooling drawing mould | |
| CN202021800U (en) | Air-cooled electromagnetic heating device for plastic extrusion equipment | |
| CN203295576U (en) | Water cooling roller | |
| CN203548600U (en) | Air-cooled temperature control bearing seat system for high-temperature rotating shaft supporting bearing | |
| CN206073794U (en) | A kind of Novel oil gas cooler | |
| CN210509947U (en) | Wear-resisting withstand voltage type rubber roller | |
| CN207508231U (en) | A kind of continuous small-billet casting cuts the preceding integral water-cooled elongated roller device of formula | |
| CN202621565U (en) | High speed line pre-finishing roller ring plastic-deformation preventing taper sleeve | |
| CN203146620U (en) | Bearing seat and roller table | |
| CN207493782U (en) | A kind of cooling system for vertical rolling grinder | |
| CN205192019U (en) | Tectorial membrane roller cooling device | |
| CN105008065A (en) | Cooled strand guide roller mounted at more than one location | |
| CN202741468U (en) | Cooling device of continuous extruder spindle system | |
| CN202807764U (en) | Cooling driving roller | |
| CN203530385U (en) | Energy-saving type galvanized plate annealing furnace roller | |
| CN206169215U (en) | Take splash ring crystallizer | |
| CN103418765B (en) | Anti-pock amorphous crystallizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |