CN206785984U - One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating - Google Patents
One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating Download PDFInfo
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- CN206785984U CN206785984U CN201720318598.8U CN201720318598U CN206785984U CN 206785984 U CN206785984 U CN 206785984U CN 201720318598 U CN201720318598 U CN 201720318598U CN 206785984 U CN206785984 U CN 206785984U
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- fuel tank
- oil
- box body
- worm gear
- lubricating oil
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Abstract
The utility model discloses one kind to be easy to the intelligent worm gear reducer box body of heat transfer radiating,It is related to worm reduction gear manufacturing field,Including fuel tank,The fuel tank is the big square structure of oil reserve,Side, which is provided with, is used for Lubricating oil self-circulation but,The auxiliary fuel tank of storage,It is co-walled provided with the upper oil hole for realizing the cold and hot self-loopa of lubricating oil and lower oilhole between the fuel tank and auxiliary fuel tank,The utility model greatly improves in terms of speed reducer box body structure,It is changed to by single oil box with casing,Double Oiltank structures of auxiliary fuel tank,Casing is used to install worm and gear,For the cardiac component of reductor,Auxiliary fuel tank is used for the cold and hot self-loopa that auxiliary chamber is lubricated oil,It is co-walled provided with the upper oil hole for realizing the cold and hot self-loopa of lubricating oil and lower oilhole between fuel tank and auxiliary fuel tank,By sliding friction between worm and gear in the reductor course of work and at a high speed, amount of heat caused by rotation is taken away or distributed during the cold and hot self-loopa of lubricating oil,So as to solve existing reductor in technical problem present on casing.
Description
Technical field
It the utility model is related to worm reduction gear manufacturing field, and in particular to one kind is easy to the intelligent worm gear reducer of heat transfer radiating
Box body.
Background technology
High-end worm reduction gear be a kind of design it is tight play and meanwhile it is more than four teeth, multiple tooth engagement, gearratio it is big and it is steady, make an uproar
Sound is small, is a kind of relatively accurate machinery, and the purpose using it is the power and motion between two axles that transmission space is interlocked, and is dropped
The slow-speed of revolution, increase torque.Gear reduction unit, worm reduction gear and planetary gear speed-reduction can be divided into according to actuation types reductor
Machine, wherein worm reduction gear can see its trace in various mechanical transmission system, ship, vapour from the vehicles
Car, locomotive, heavy machinery for building, machining tool and automated production equipment used in mechanical industry, into daily life
Common household electrical appliances, instrument and meter etc., its application all may be used from the transmission work of big power to Smaller load, the transmission of accurate angle
To see its extensive use.
For a long time, China's worm reduction gear generally existing accuracy of manufacture is low, is driven heating oil leak, friction and wear failure
Hurry up, poor reliability, service life it is short, it is impossible to meet that S.acus Linnaeus exact bearing capacity, impact resistance, particularly intelligence degree are
Common problems such as " zero ", and these problems govern the development of the high-end machinery manufacturing industry in China always.
The body structure that prior art provides is the small single oil sump casing of closed oil reserve, and oil sump casing wall thickness is thicker,
Cause the poor radiation of casing, and in the reductor course of work, the sliding friction between worm and gear can produce amount of heat, by
Poor radiation is driven in existing box body of speed reducer, often causes lubricating oil temperature rise fast or oil leak and deterioration failure, and then influences to subtract
The service life of fast machine；In the material of fast box body, existing box body of speed reducer is typically all manufactured using cast iron or cast steel, although material
Expect that cost is low, large carrying capacity, still, the ratio of tank material is great, and poor radiation, storage oil mass be small, by working environment, work
Time, temperature change directly affect it is big.
Utility model content
The utility model provides one kind and is easy to the intelligent worm gear reducer box body of heat transfer radiating, with existing reductor because of casing
Above-mentioned technical problem caused by structure.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is summarized as follows：
One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating, including fuel tank, and the fuel tank side, which is provided with, to be used to lubricate
Oily self-loopa cooling, the auxiliary fuel tank of storage, co-walled between the fuel tank and auxiliary fuel tank be provided with realize lubricating oil it is cold and hot oneself follow
The upper oil hole of ring and lower oilhole.
Preferably, the wall thickness of the auxiliary fuel tank is the 1/5-1/4 of the wall thickness of fuel tank.
Preferably, the fuel tank is made up of case lid and casing setting up and down, and the material of the casing is aluminium alloy, cast iron
Or cast steel, the case lid and auxiliary fuel tank are formed by steel plate, aluminium alloy molding.
Preferably, the auxiliary fuel tank is made up of odd-side lid setting up and down and auxiliary box body, and each junction is tight using high intensity
Gu screw is tightly connected.
Preferably, the auxiliary fuel tank is internally and/or externally provided with cooling device.
Compared with prior art, beneficial effect caused by the utility model：
1st, the utility model greatly improves in terms of speed reducer box body structure, is changed to by single oil box with casing, pair
Double fuel tanks of fuel tank are the big matching square structure of oil reserve, and casing is used to install worm and gear, is the cardiac component of reductor,
Auxiliary fuel tank is used for the cold and hot self-loopa that auxiliary chamber is lubricated oil, and co-walled be provided between fuel tank and auxiliary fuel tank realizes lubrication
The upper oil hole of the hot self-loopa of oil cooling and lower oilhole, by worm gear snail in the reductor course of work during the cold and hot self-loopa of lubricating oil
Between bar sliding friction and at a high speed rotation caused by amount of heat take away or distribute, avoid high temperature from causing lubricating oil temperature rise
Fast or oil leak and deterioration failure, and then avoid shortening caused by high temperature the service life problem of reductor；
2nd, because auxiliary fuel tank is not subject to weight and the impact of worm and gear, it is molded with the aluminum alloy auxiliary oil tank wall of reinforcement
Thickness can be reduced to the 1/5-1/4 of casing wall thickness, intensity increase, manufacturing cost and reduced, simultaneously as wall thickness is thinning and using radiating
Reinforcement, its heat dispersion will increase considerably；
3rd, in terms of the material of box body of speed reducer, lower box combines manufacturing cost according to operating condition design or user's request,
Cast iron or cast steel can be used to be connected with aluminium alloy upper box, the processing of compound casting whole matching；Case lid and auxiliary fuel tank use aluminium
Alloy cast or compression molding, compared to cast iron, cast steel, aluminium alloy have in light weight, rapid heat dissipation, easily casting, easily molding processing,
Easily welding, load-bearing than it is big the characteristics of, using box body of speed reducer made of aluminium alloy relative to prior art is in light weight, rapid heat dissipation,
Large-scale production is easily realized, prolongs the service life several times of lubricating oil and worm gear because the raising of radiating effect also has
The features such as length, energy-conserving and environment-protective, solves above mentioned problem in cost-effective manner.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of reductor provided by the utility model；
Fig. 2 is the schematic cross-section of reductor provided by the utility model；
Fig. 3 is the schematic cross-section of box body of speed reducer provided by the utility model；
Marked in figure：1st, fuel tank；11st, case lid；12nd, casing；13rd, closure；14th, warning device hole；15th, bearing；16th, it is high
Intensity trip bolt；17th, upper oil hole；18th, lower oilhole；19th, quarrel groove is deposited；2nd, auxiliary fuel tank；21st, odd-side lid；22nd, auxiliary box body；3rd, it is solid
Determine orifice plate；4th, worm screw；41st, arc spiral tooth；5th, output shaft；6th, worm gear；61st, helical tooth is coordinated；7th, digital display control panel；8th, butterfly becomes
International clock.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.Reality of the present utility model
The mode of applying includes but is not limited to the following example.
Embodiment 1
As shown in figure 3, there is worm gear reducer box body in a kind of high-end reductor, the intelligent worm gear reducer box body,
Including fuel tank 1, the lower section of fuel tank 1 is provided with the fixed orifice plate 3 for joining casting one with casing, and the side of fuel tank 1, which is provided with, is used for lubricating oil
Self-loopa cooling, storage auxiliary fuel tank 2, between the fuel tank 1 and auxiliary fuel tank 2 it is co-walled be provided with realize lubricating oil it is cold and hot oneself follow
The upper oil hole 17 of ring and lower oilhole 18.
The high-end reductor complete structure is：Including fuel tank 1, the lower section of fuel tank 1 is provided with fixed orifice plate, is set in fuel tank 1
There are installation worm gear 6 and the bearing 15 of worm screw 4, the worm gear 6 and worm screw 4 are intermeshed, and fuel tank 1, which is equipped with, does not cross worm gear 6 and worm screw 4
The lubricating oil of the position of engagement, the worm gear 6 are connected with the output shaft 5 extended to outside fuel tank 1, and one end of the worm screw 4 extends to
Outside fuel tank 1, the junction of output shaft 5, worm screw 4 and fuel tank 1 is provided with the closure 13 for preventing oil leakage, the fuel tank 1
Side be provided be used for Lubricating oil self-circulation but, the auxiliary fuel tank 2 of storage, co-walled between the fuel tank 1 and auxiliary fuel tank 2 be provided with
Realize the upper oil hole 17 of the cold and hot self-loopa of lubricating oil and lower oilhole 18.
The worm gear reducer box body that the present embodiment provides is changed to double fuel tank knots with fuel tank 1, auxiliary fuel tank 2 by single oil box
Structure, fuel tank 1 are used to install worm gear 6 and worm screw 4, and worm gear 6 and the cardiac component that worm screw 4 is reductor, auxiliary fuel tank 2 are used for auxiliary
Fuel tank 1 is helped to be lubricated the cold and hot self-loopa of oil, the extruding of high speed rotation and sliding friction between worm gear 6 and worm screw 4
So that lubricating oil enters in auxiliary fuel tank 2 through lower oilhole 18 carries out cooling, when the lubricating oil temperature in fuel tank 1 is higher than secondary oil
During lubricating oil temperature in case 2, the secondary stress of formation promotes cooled lubricating oil to enter through upper oil hole 17 in fuel tank 1, from
And realize the cold and hot self-loopa of lubricating oil.
In the present embodiment, auxiliary fuel tank 2 is internal or external to set radiating reinforcement, its heat dispersion will be increased considerably.
The cold and hot self-loopa of lubricating oil is by the height in the reductor course of work between worm gear 6 and worm screw 4 in the present embodiment
Fast rotation, sliding friction, amount of heat is taken away or distributed caused by extruding, avoids high temperature from make it that lubricating oil temperature rise is fast or leaks
Oil and deterioration failure, and then avoid shortening caused by high temperature the service life problem of reductor, solve existing reductor and deposit
Above-mentioned technical problem.
Embodiment 2
As shown in Figure 1-2, a kind of high-end reductor of the casing with described in embodiment 1, is with automatic absorption
The effect of oil residue is lubricated, ensures that lubricating oil keeps clarifying for a long time, the bottom of fuel tank 1 and lower oilhole 18 below lower oilhole 18
The bottom of fuel tank 1 of offside, which is provided with, deposits quarrel groove 19, and the quarrel size of groove 19 of depositing is 30*15*15 millimeters, deposits quarrel groove 19 bottom land equipped with strong
Power magnet, the insulation board or insulating cement that strong magnets are bonded through its bottom are fixed with depositing the quarrel phase of groove 19, at the notch for depositing quarrel groove 19
Provided with long 60 millimeters, wide 20 millimeters, thick 1 millimeter only quarrel piece, it is cold and hot from following with fluid in quarrel groove 19 from depositing to prevent that irony from depositing quarrel
Ring motion is involved in case again, and the purpose that the present embodiment is set is so that iron is cut, dirt sand is in the cold and hot cyclic motions with oil stream
During magnetic enter to deposit in quarrel groove 19, lubrication must be changed by both having solved after existing worm reduction gear is run 150~400 hours first
Oil and first after use because internal residue and residual run 150 hours periodic replacement lubricating oil the problem of, the time of more oil change
Extend at double, serve significantly oil-saving discharging-reducing effect.
The present embodiment is while automatic absorption lubricates oil residue, cleaning lubricating oil, moreover it is possible to solves because of the residue in fluid
And the problem of blocking upper oil hole 17, lower oilhole 18, serve the effect of filtering.
Embodiment 3
Make further optimization on the basis of the high-end reductor described in embodiment 2, the wall thickness of the auxiliary fuel tank 2 is 5mm,
Because fuel tank 1 is used to install worm gear 6 and worm screw 4, weight and the high speed rotating band of worm gear 6 and worm screw 4 can be carried
Impulsive force, to ensure enough intensity, the thickness of fuel tank 1 must reach more than 20mm, and auxiliary fuel tank 2 does not have to then bear worm gear 6
And the impulsive force that the weight and high speed rotating band of worm screw 4 are come, so the intensity requirement of auxiliary fuel tank 2 can be reduced suitably, it is secondary
The wall thickness of fuel tank 2 can be reduced to the 1/5-1/4 of casing wall thickness, and this method can not only save manufacturing cost, it is important to because wall thickness becomes
Thin, its heat dispersion will greatly increase.
Embodiment 4
It is easy to make further optimization on the intelligent worm gear reducer box body of heat transfer radiating in one kind described in embodiment 2, it is described
Fuel tank 1 is made up of case lid 11 and casing 12 setting up and down, and the material of the casing 12, case lid 11 and auxiliary fuel tank 2 is closed for aluminium
Gold；The aluminium alloy is high intensity, easily welding, easy compression molding aluminium alloy；The auxiliary fuel tank 2 is by odd-side lid 21 setting up and down
Formed with auxiliary box body 22, each junction is tightly connected using refractory seals pad, sealed silicone and high intensity trip bolt 16.
The present embodiment middle case 12, case lid 11 and auxiliary fuel tank 3 are using aluminum alloy forged, compared to cast iron or cast steel,
Aluminium alloy have in light weight, rapid heat dissipation, easily casting, easy processing, easily weld, load-bearing than it is big the characteristics of, using made of aluminium alloy
Box body of speed reducer easily realizes large-scale production relative to prior art is in light weight, rapid heat dissipation.
Each junction is tightly connected using high intensity trip bolt 16 in the present embodiment, including odd-side lid 21 and auxiliary box body 22
Between connection and odd-side lid 21 and auxiliary box body 22 and fuel tank 1 between connection, it is easy to connect, change addition lubricating oil when,
Odd-side lid 21 or casing 12 are taken apart, it is simple to operate.
Embodiment 5
Make further optimization on the basis of the high-end reductor described in embodiment 2, the fuel tank 1 is by case setting up and down
Lid 11 and casing 12 form, and the material of the casing 12 is cast iron or cast steel, and the material of case lid 11 and auxiliary fuel tank 2 is that aluminium closes
Gold；The aluminium alloy is high intensity, easily welding, easy compression molding aluminium alloy；The auxiliary fuel tank 2 is by odd-side lid 21 setting up and down
Formed with auxiliary box body 22, each junction is tightly connected using refractory seals pad, sealed silicone and high intensity trip bolt 16.
Embodiment 6
Make further optimization on the basis of the high-end reductor described in embodiment 2, set inside or outside the auxiliary fuel tank 2
There is recirculated water cooling pipe, further increase the cooling effect of auxiliary fuel tank.
Embodiment 7
Make further optimization on the basis of the high-end reductor described in embodiment 3, the worm screw 4 is plane-generated double enveloping
Enveloping worm, i.e., the helical tooth of described worm screw 4 is in the arc spiral tooth 41 of arc-shaped corresponding with worm gear distribution, the worm gear 6
Helical tooth be the cooperation helical tooth 61 that is meshed with arc spiral tooth 41.
The helical tooth size of worm screw 4 in the present embodiment, shape, height differ, but the helical tooth in centre position compared with
Low, the helical tooth at both ends is distributed in a manner of gradually high, and the distribution of all helical tooths is in arc-shaped corresponding with worm gear so that worm screw
4 arc spiral tooth 41 can engage simultaneously with the cooperation helical tooth 61 of worm gear 6, so can greatly reduce impact when high speed rotates
Dynamics, prevent intense impact and produce bigger heat and noise, reduce energy loss, improve transmission efficiency, reduce snail
The damage that worm and gear is subject to, " stripped thread " phenomenon is avoided, so the structure has small drive noise, transmission efficiency, bearing capacity
Greatly, worm and gear damages small advantage.
In the present embodiment, the material of worm gear 6 is high-strength wearable acieral, the acieral weight percentage bag
Include following component：Zinc 38%~40%, silicon 0.5%~5%, copper 3.0%~5%, manganese 0.5%~1%, chromium 0.3%~
0.5%, rhenium 1.2%~1.8%, boron 1%~1.5%, magnesium 0.038%~0.048%, titanium 0.015%~0.02%, surplus is
Aluminium, under identical operating mode, the more traditional signal bronze of acieral anti-wear performance, babbit extend 3~5 times.
Embodiment 8
As described in Figure 2, make further to optimize on the basis of the high-end reductor described in embodiment 2, the worm screw 4 is located at
The lower section of worm gear 6.
Worm screw 4 is located at below worm gear 6 in the present embodiment, and the lubricating oil liquid level in fuel tank 1, which need not cross worm gear 6, not to be had
It the position of engagement between worm gear 4 and worm screw 6, can greatly reduce the dosage of lubricating oil, when quality of lubricating oil is deteriorated, profit can be reduced
Corrosion of the lubricating oil to worm gear 6, and the price of worm screw 4 is lower and is easier to change, so the replacement cost to erodable section can be lowered；
The portion engaged between worm gear 4 and worm screw 6 reduces, and compared to prior art, will not cause oil-free lubrication dry friction phenomenon,
Can effectively it avoid because of the worm gear fretting wear acceleration caused by oil-free lubrication dry friction and short service life the problems such as.
Embodiment 9
Make further optimization on the basis of the high-end reductor described in embodiment 2, the top of fuel tank 1 is provided with and fuel tank
The warning device hole 14 that 1 inner chamber communicates, 8~10 millimeters of 14 aperture of warning device hole, and skewer enters one in warning device hole 14
Root images glass tube, and the imaging glass tube lower end is extended to below 4 intermeshing position of worm gear 6 and worm screw, images glass
Photoelectric figure sensing speech sound device and temperature sensor equipped with Electricity Federation in pipe, when temperature sensor measure tank temperature it is too high when,
Signal is passed to the alarm of photoelectric figure sensing speech sound device progress oil temperature and oil mass.
Embodiment 10
Make further to optimize on the basis of the high-end reductor described in embodiment 2, the shell of the auxiliary fuel tank 2 is provided with
Digital display control panel 7, butterfly become international clock 8, and the digital display control panel 7 is used to monitor the oil sump reserves of lubricating oil, oil temperature, oil cleaning
Degree 8, butterfly become international clock 8 and are used for timing.
Embodiment 11
Make further to optimize on the basis of the high-end reductor described in embodiment 1, the lubricating oil in the fuel tank 1 includes
Following components in percentage by weight：8~15% vegetable oil, 15~20% animal oil, 3~5% polyethylene glycol, 2~5%
Ethanol, 0.5~3% nano-graphene, surplus is mineral oil, and wherein the granularity of nano-graphene is 1-30um.
The friction coefficient of lubricating oil that the present embodiment uses is small, reduces frictional heating amount；Extend the lubricant life phase, can bear
Compared with elevated operating temperature (- 40~+120 DEG C).
Embodiment 12
Make further to optimize on the basis of the high-end reductor described in embodiment 1, the lubricating oil in the fuel tank 1 includes
Following components in percentage by weight：5~10% vegetable oil, 15~25% animal oil, 10~25% polyethylene glycol, 3~
6% ethanol, 0.5~5% alkyl diphenylamine, 1~5% nano-graphene, 0.2~5% nanometer molybdenum, surplus is mineral
The granularity of oil, wherein nano-graphene is 1-30um, and the granularity of nanometer molybdenum is 1-30um.
The small wear resistant friction reducing of friction coefficient of lubricating oil that the present embodiment uses, frictional heating amount is reduced, it is anti-oxidant, resistance corrosion,
Pour point is low, good security, can significantly Yan Long lubricant lifes phase, heavy duty can be born and compared with elevated operating temperature (- 40~+150
DEG C), it can be widely used for heavy duty transmission machine oil.
It is embodiment of the present utility model as described above.The utility model is not limited to above-mentioned embodiment, anyone
The structure change made under enlightenment of the present utility model should be learnt, it is every that there is same or like skill with the utility model
Art scheme, each falls within the scope of protection of the utility model.
Claims (5)
1. one kind is easy to the intelligent worm gear reducer box body of heat transfer radiating, including fuel tank (1), it is characterised in that：The fuel tank (1) is other
Side be provided be used for Lubricating oil self-circulation but, the auxiliary fuel tank (2) of storage, in co-walled between the fuel tank (1) and auxiliary fuel tank (2)
Provided with the upper oil hole (17) and lower oilhole (18) for realizing the cold and hot self-loopa of lubricating oil.
2. one kind as claimed in claim 1 is easy to the intelligent worm gear reducer box body of heat transfer radiating, it is characterised in that：The secondary oil
The wall thickness of case (2) is the 1/5-1/4 of the wall thickness of fuel tank (1).
3. one kind as claimed in claim 1 is easy to the intelligent worm gear reducer box body of heat transfer radiating, it is characterised in that：The fuel tank
(1) it is made up of case lid (11) and casing (12) setting up and down, the material of the casing (12) is aluminium alloy, cast iron or cast steel,
The case lid (11) and auxiliary fuel tank (2), which are molded and rolled by steel plate, aluminium alloy, to be formed.
4. one kind as claimed in claim 3 is easy to the intelligent worm gear reducer box body of heat transfer radiating, it is characterised in that：The secondary oil
Case (2) is made up of odd-side lid (21) and auxiliary box body (22) setting up and down, and each junction is close using high intensity trip bolt (16)
Envelope connection.
5. one kind described in claim 1 is easy to the intelligent worm gear reducer box body of heat transfer radiating, it is characterised in that：The auxiliary fuel tank
(2) internally and/or externally it is provided with cooling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318598.8U CN206785984U (en) | 2017-03-29 | 2017-03-29 | One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318598.8U CN206785984U (en) | 2017-03-29 | 2017-03-29 | One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating |
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| Publication Number | Publication Date |
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| CN206785984U true CN206785984U (en) | 2017-12-22 |
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ID=60706612
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720318598.8U Expired - Fee Related CN206785984U (en) | 2017-03-29 | 2017-03-29 | One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763705A (en) * | 2017-03-29 | 2017-05-31 | 四川鸿森达铝业科技有限公司 | One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating |
-
2017
- 2017-03-29 CN CN201720318598.8U patent/CN206785984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763705A (en) * | 2017-03-29 | 2017-05-31 | 四川鸿森达铝业科技有限公司 | One kind is easy to the intelligent worm gear reducer box body of heat transfer radiating |
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