CN108526384A - A kind of engine link blank cooling device - Google Patents
A kind of engine link blank cooling device Download PDFInfo
- Publication number
- CN108526384A CN108526384A CN201810602189.XA CN201810602189A CN108526384A CN 108526384 A CN108526384 A CN 108526384A CN 201810602189 A CN201810602189 A CN 201810602189A CN 108526384 A CN108526384 A CN 108526384A
- Authority
- CN
- China
- Prior art keywords
- air duct
- engine link
- shaft
- cooling device
- link blank
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K29/00—Arrangements for heating or cooling during processing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
- B21K1/766—Connecting rods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of engine link blank cooling devices, second air duct of the first air duct and one end open including one end open, it is provided with connecting pipe between first air duct and the second air duct, the first air duct opening is provided with wind turbine, it is provided with shaft in second air duct, it is provided with the fixture for stationary engine connecting rod blank in the shaft, the blade that can be rotated in Wind power propelling lower band turn axis is connected in the shaft.The shaft that the present invention can be rotated by setting under air-flow promotion, engine link blank to be cooled is fixed in shaft and is cooled down, so that engine link blank can rotate in cooling procedure, to enable blank uniformly to cool down, cooling quality is improved.
Description
Technical field
The present invention relates to a kind of cooling device, more particularly to a kind of engine link blank cooling device.
Background technology
Engine link is an important part in engine.Engine link group is born the gas that piston pin transmits and is made
Firmly and itself swing and the effect of piston group reciprocal inertia force, the size and Orientations of these power be all it is periodically variable,
Therefore connecting rod must have enough fatigue strength and the rigidity of structure.Engine link is usually using forging technology system at present
It makes.Engine link blank is cooled down after forging.The currently used type of cooling is to put engine link blank
It is placed on cooling frame, then blank is blowed using wind turbine, it is cooling to achieve the purpose that.But the deficiency of this type of cooling
Place is：For engine link blank when being blowed cooling, often single side wind-engaging, may result in connecting rod blank in this way
Windward side cooling velocity is very fast, and leeward is difficult to effectively be cooled down, and causes entire blank entirety inhomogeneous cooling even, most
The structural strength of entire part is influenced eventually.
Such as：The title of China Patent Publication No. CN104457081A, innovation and creation are the forgings of connection rod of automobile engine blank
Air cooler, including supporting rack are made, chain conveying mechanism is installed on the supporting rack, the chain conveying mechanism and motor are defeated
Go out axis connection, which is fixed on support frame as described above, and shell is covered with above the chain conveying mechanism, the shell upper
Cooling air channel is formed, cooling blower is installed above the shell, which is located in the cooling air channel.The hair
It is bright to be disadvantageous in that：Engine link blank by unidirectional cooling wind, causes entire blank to cool down while cooling
It is uneven, influence the structural strength of entire part.
Invention content
Present invention aim to address the existing engine link blank even problems of inhomogeneous cooling in cooling procedure, carry
For a kind of engine link blank cooling device that engine link blank can be made uniformly to cool down.
The purpose of the present invention is what is be achieved through the following technical solutions：A kind of engine link blank cooling device, including
First air duct of one end open and the second air duct of one end open, connecting tube is provided between first air duct and the second air duct
Road, the first air duct opening are provided with wind turbine, shaft are provided in second air duct, is provided with and is used in the shaft
The fixture of stationary engine connecting rod blank is connected with the blade that can be rotated in Wind power propelling lower band turn axis in the shaft.
Outside air is sucked the first air duct and forms cooling air-flow by the wind turbine.After the cooling air-flow enters the first air duct
Enter the second air duct by connecting pipe, is finally discharged from the opening of the second air duct.The fixture is to be cooled for fixing
Engine link blank.The effect of the blade is to be rotated under the promotion of cooling air-flow, and then drive shaft and be fixed on and turn
Fixture synchronous rotary on axis so that the engine link being fixed on fixture in cooling procedure can be by rotation so that hair
The tow sides of motivation connecting rod are uniformly cooled down, and the cooling quality of engine link blank is improved, and are conducive to increase hair
The structural strength of base.By the way that blade is arranged, the wind-force of cooling air-flow is utilized to drive workpiece to rotate, it is not necessary that other drivings are arranged
Device simplifies structure, reduces the manufacturing cost of equipment.
Preferably, the connecting pipe, along the direction far from wind turbine, the diameter of connecting pipe gradually increases.Further away from
Wind turbine, wind pressure are lower.Connecting pipe far from wind turbine makes up the deficiency of wind pressure by increasing the diameter of pipeline so that Ge Gelian
Air mass flow in take over road is consistent.
Preferably, the shaft is arranged along the axis direction of the second air duct.
Preferably, the opening in the second air duct is arranged in the blade.The opening is the ground that each stock air-flow collects
Side, wind-force are most strong.By blade setting in opening, be conducive to drive blade rotation.
Preferably, being provided with the speed adjusting gear for adjusting blade rotating speed between the second air duct and blade.The speed governing
Blade rotate too fast is placed for controlling blade rotating speed by mechanism.
Preferably, the speed adjusting gear includes being fixed on frictional disk and outer ring on blade, the frictional disk is cylinder
And be coaxially disposed with shaft, the outer ring is connect by spoke with the second air duct, and being connected on the outer ring can be with frictional disk phase
To mobile friction plate.By the relative movement between friction plate and frictional disk, the compression degree of friction plate and frictional disk is adjusted,
Change the frictional force between friction plate and frictional disk, to reach the function of adjusting shaft rotating speed.This regulative mode mechanism letter
Single reliable, manufacturing cost is low.
Preferably, the fixture includes the fixed pedestal being arranged in shaft, it is provided with and is used on the fixed pedestal
The rest area of engine link blank is placed, moveable pressing plate, the pressing plate and rest area are connected on the fixed pedestal
It is corresponding.The engine link blank is positioned in the rest area on fixed pedestal, by moving pressing plate by engine link
Blank, which compresses, realizes fixation.
Preferably, compressor arm is connected between the pressing plate and fixed pedestal, it is movable between the compressor arm and pressing plate
Connection, is connected through a screw thread between the compressor arm and fixed pedestal.
Preferably, the nozzle of the fixture difference face connecting pipe.The nozzle of fixture face pipe joint so that Gu
The engine link blank being scheduled on fixture can receive larger cooling air-flow, be conducive to improve cooling effect.
Preferably, being provided with openable hatch door on second air duct.
The beneficial effects of the invention are as follows：The shaft that the present invention can be rotated by setting under air-flow promotion, will wait for cold
But engine link blank, which is fixed in shaft, to be cooled down so that engine link blank can revolve in cooling procedure
Turn, to enable blank uniformly to cool down, improves cooling quality.
Description of the drawings
Fig. 1 is axonometric drawing of the present invention.
Fig. 2 is overlooking structure diagram of the present invention.
Fig. 3 is partial structural diagram of the present invention.
Fig. 4 is speed adjusting gear structural schematic diagram.
Fig. 5 is clamp structure schematic diagram.
In figure：1, wind turbine, the 2, first air duct, 3, connecting pipe, 4, fixture, 5, rotary shaft rack, the 6, second air duct, 7, turn
Axis, 8, rack, 9, blade, 10, frictional disk, 11, friction plate, 12, outer ring, 13, adjusting rod, 14, fixed pedestal, 15, pressing plate,
16, compressor arm.
Specific implementation mode
Below by specific embodiment and in conjunction with attached drawing, the invention will be further described.
As shown in Figures 1 to 5, a kind of engine link blank cooling device, including the first air duct 2.First air duct 2
For cylindrical structure.First air duct, 2 one end closing, another end opening.First air duct, 2 open end is provided with wind turbine 1.Institute
It includes motor to state wind turbine 1, and the center in 2 open end of the first air duct is arranged in the motor.The motor is fixed by electric machine support
In 2 center of the first air duct.It is connected with fan blade on the motor.First air duct, 2 side is provided with seven circular companies
Take over road 3.The connecting pipe 3 is vertically arranged with the first air duct 2.The connecting pipe 3 is arranged in a linear.The connecting pipe
3 gradually increase along the direction far from wind turbine, the diameter of connecting pipe.
The connecting pipe 3 is connected to the second air duct 6 simultaneously.Second air duct 6 is cylindrical structure.Second air duct
6 one end are closed, another end opening.Second air duct, 6 side is provided with openable hatch door.Second air duct 6 with connect
Pipeline 3 is vertical.Organic frame 8 is arranged in second air duct, 6 outermost side floor panels.Second air duct, 6 inside both sides, which are respectively arranged with, to be turned
Bracing strut 5.The rotary shaft rack 5 includes bearing block, and bearing is provided among the bearing block.The bearing and the second air duct 6
Coaxial arrangement.The spoke for being provided with while being connect with 6 inner wall of the second air duct on the outside of the bearing block.The spoke is along the second wind
The radial setting of cylinder 6.Rotatable shaft 7 is connected on the rotary shaft rack 5.The shaft 7 is respectively with setting in rotary shaft rack 5
On bearing fit.Seven fixtures 4 for stationary engine connecting rod blank are provided in the shaft 7.The fixture 4 along
7 axis direction of shaft is set gradually.The fixture 4 distinguishes the nozzle of face connecting pipe 3.The fixture 4 includes fixed pedestal
14.The rest area for placing engine link is provided on the fixed pedestal 14.The rest area is arranged above can
Mobile pressing plate 15.The pressing plate 15 is rectangle tabular structure.Compressor arm 16 is connected on the pressing plate 15.The compressor arm
16 is vertical with pressing plate 15.The cross section of the shank portion of the compressor arm 16 is circle.In 16 shank portion of the compressor arm
It is provided with external screw thread.The connecting pin of the compressor arm 16 and pressing plate 15 is provided with the protrusion of cylinder.The pressing plate 15 and pressure
The junction of tight bar 16 is provided with the card slot to match with the cylinder protrusion.The protrusion being arranged on the compressor arm 16
It is connected in the card slot of pressing plate 15 so that compressor arm 16 can relatively rotate between pressing plate 15.The compressor arm 16 simultaneously with it is solid
Determine to be connected through a screw thread between pedestal.16 other end of the compressor arm is provided with regulation handle.The regulation handle is cylinder.
7 front end of the shaft is provided with blade 9.The opening in the second air duct 6 is arranged in the blade 9.Second wind
The speed adjusting gear for controlling blade rotating speed is additionally provided on cylinder upper 6.The speed adjusting gear includes being fixed on 9 hub head end of blade
Frictional disk 10.The frictional disk 10 is disc-shaped structure.The frictional disk 10 is coaxially disposed with shaft 7.The frictional disk 10
Outer ring 12 has been provided with it outside.The outer ring 12 is in circular ring shape.The outer ring 12 is coaxially disposed with frictional disk 10.The outer ring 12
It is provided with gap between frictional disk 10.The friction plate 11 that can be relatively moved with frictional disk 10 is connected on the outer ring 12.Institute
Friction plate 11 is stated to be arc-shaped.The cylindrical side of face frictional disk 10 on the inside of the circular arc of the friction plate 11.The friction plate 11
On be provided with adjusting rod 13.The cross section of the shank portion of the adjusting rod 13 is circle.The adjusting rod 13 is along frictional disk
Radial direction is arranged.The connecting pin of the adjusting rod 13 and friction plate 11 is provided with cylinder protrusion, the friction plate and tune
The junction of pole 13 is provided with the card slot to match with the cylinder protrusion.The adjusting rod 13 by protrusion with set
Set the card slot cooperation on friction plate 11 so that adjusting rod 13 can be rotated along own axes.The rod body part of the adjusting rod 13
It is provided with external screw thread on point.Pass through screw-thread fit between the adjusting rod 13 and outer ring 12.The other end of the adjusting rod 13 is set
It is equipped with regulation handle.The regulation handle is cylinder.12 both sides of the outer ring are symmetrically arranged with spoke.The spoke both ends point
Not Lian Jie outer ring 12 and the second air duct 6, outer ring 12 is fixed on the center of the second air duct 6.
The fixture is for fixing engine link blank to be cooled.When fixed, engine link medium position is put
It is placed in the rest area on fixture, rotation compressor arm band dynamic pressure plate compresses engine link blank.It is arranged on first air duct
Wind turbine generate cold-zone air-flow, cooling air-flow enters after the first air duct and enters the second air duct by connecting pipe, finally from the
The opening of two air ducts flows out.Cold-zone air-flow is when into the opening for crossing the second air duct, drive backspin of the blade in cooling air-flow
Turn, and then the fixture synchronous rotary for driving shaft and being fixed in shaft so that be fixed on the engine link on fixture cold
It but can be by rotation so that the tow sides of engine link are uniformly cooled down during.The speed adjusting gear passes through rotation
Modulation pole changes the frictional force between friction plate and frictional disk to adjust the compression degree of friction plate and frictional disk, to
Reach the function of adjusting shaft rotating speed.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple transformation to the present invention
Structure afterwards all belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of engine link blank cooling device, it is characterised in that：The first air duct including one end open（2）It is opened with one end
Second air duct of mouth（6）, first air duct（2）With the second air duct（6）Between be provided with connecting pipe（3）, first wind
Cylinder（2）Opening is provided with wind turbine（1）, shaft is provided in second air duct（7）, the shaft（7）On be provided with and be used for
The fixture of stationary engine connecting rod blank（4）, the shaft（7）On be connected with can be in Wind power propelling lower band turn axis（7）Rotation
Blade（9）.
2. a kind of engine link blank cooling device according to claim 1, which is characterized in that the connecting pipe
（3）Along the direction far from wind turbine, connecting pipe（3）Diameter gradually increase.
3. a kind of engine link blank cooling device according to claim 1, which is characterized in that the shaft（7）Edge
The second air duct（6）Axis direction setting.
4. a kind of engine link blank cooling device according to claim 1, which is characterized in that the blade（9）If
It sets in the second air duct（6）Opening.
5. a kind of engine link blank cooling device according to claim 1 or 2 or 3 or 4, which is characterized in that second
Air duct（6）And blade（9）Between be provided with speed adjusting gear for adjusting blade rotating speed.
6. a kind of engine link blank cooling device according to claim 5, which is characterized in that the speed adjusting gear packet
It includes and is fixed on blade（9）Upper frictional disk（10）The outer ring and（12）, the frictional disk（10）For cylinder and and shaft（7）Coaxially set
It sets, the outer ring（12）Pass through spoke and the second air duct（6）Connection, the outer ring（12）On be connected with can be opposite with frictional disk
（10）Mobile friction plate（11）.
7. a kind of engine link blank cooling device according to claim 1, which is characterized in that the fixture（4）Packet
Include the fixed pedestal being arranged in shaft（14）, the fixed pedestal（14）On be provided with for placing engine link blank
Rest area, the fixed pedestal（14）On be connected with moveable pressing plate（15）, the pressing plate（15）It is corresponding with rest area.
8. a kind of engine link blank cooling device according to claim 7, which is characterized in that the pressing plate（15）With
Fixed pedestal（14）Between be connected with compressor arm（16）, the compressor arm（16）It is flexibly connected between pressing plate, the compressor arm
（16）With fixed pedestal（14）Between be connected through a screw thread.
9. a kind of engine link blank cooling device according to claim 1, which is characterized in that the fixture（4）Point
The nozzle of other face connecting pipe.
10. a kind of engine link blank cooling device according to claim 1, which is characterized in that second air duct
（6）On be provided with openable hatch door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602189.XA CN108526384A (en) | 2018-06-12 | 2018-06-12 | A kind of engine link blank cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810602189.XA CN108526384A (en) | 2018-06-12 | 2018-06-12 | A kind of engine link blank cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526384A true CN108526384A (en) | 2018-09-14 |
Family
ID=63469859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810602189.XA Pending CN108526384A (en) | 2018-06-12 | 2018-06-12 | A kind of engine link blank cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526384A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0599200A (en) * | 1991-10-08 | 1993-04-20 | Daido Steel Co Ltd | Cooling device for long steel material |
| KR20030012140A (en) * | 2001-07-30 | 2003-02-12 | 현대자동차주식회사 | Apparatus and method for cooling hot-forged parts |
| CN203315742U (en) * | 2013-07-05 | 2013-12-04 | 饶文龙 | Simple speed adjusting device on toy car |
| CN204353458U (en) * | 2014-11-28 | 2015-05-27 | 安徽澳雅合金有限公司 | A kind of casting rotary cooling device |
| CN204977335U (en) * | 2015-08-25 | 2016-01-20 | 天津瑞恩鼎汽车配件有限公司 | Injection moulding product cooling device |
| CN205128360U (en) * | 2015-11-13 | 2016-04-06 | 浙江达峰汽车技术有限公司 | Motor vehicle exhaust purifies catalyst converter multistation carrier cooling system |
| CN106111937A (en) * | 2016-08-04 | 2016-11-16 | 泰州君灵奔腾动力机械有限公司 | A kind of die casting air cooling equipment |
| CN205734202U (en) * | 2016-06-24 | 2016-11-30 | 无锡欧诺锁业有限公司 | A kind of tubulose handware sanding apparatus |
| CN206327001U (en) * | 2016-12-23 | 2017-07-14 | 重庆立昌彩印包装有限公司 | A kind of trademark belt dryer |
-
2018
- 2018-06-12 CN CN201810602189.XA patent/CN108526384A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0599200A (en) * | 1991-10-08 | 1993-04-20 | Daido Steel Co Ltd | Cooling device for long steel material |
| KR20030012140A (en) * | 2001-07-30 | 2003-02-12 | 현대자동차주식회사 | Apparatus and method for cooling hot-forged parts |
| CN203315742U (en) * | 2013-07-05 | 2013-12-04 | 饶文龙 | Simple speed adjusting device on toy car |
| CN204353458U (en) * | 2014-11-28 | 2015-05-27 | 安徽澳雅合金有限公司 | A kind of casting rotary cooling device |
| CN204977335U (en) * | 2015-08-25 | 2016-01-20 | 天津瑞恩鼎汽车配件有限公司 | Injection moulding product cooling device |
| CN205128360U (en) * | 2015-11-13 | 2016-04-06 | 浙江达峰汽车技术有限公司 | Motor vehicle exhaust purifies catalyst converter multistation carrier cooling system |
| CN205734202U (en) * | 2016-06-24 | 2016-11-30 | 无锡欧诺锁业有限公司 | A kind of tubulose handware sanding apparatus |
| CN106111937A (en) * | 2016-08-04 | 2016-11-16 | 泰州君灵奔腾动力机械有限公司 | A kind of die casting air cooling equipment |
| CN206327001U (en) * | 2016-12-23 | 2017-07-14 | 重庆立昌彩印包装有限公司 | A kind of trademark belt dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180914 |
|
| RJ01 | Rejection of invention patent application after publication |