CN107855506A

CN107855506A - Cooling device for wheel hub

Info

Publication number: CN107855506A
Application number: CN201711209421.5A
Authority: CN
Inventors: 刘洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-27
Filing date: 2017-11-27
Publication date: 2018-03-30

Abstract

The invention discloses a kind of cooling device for wheel hub, including conveying raceway, in addition to be located on the conveying raceway wheel hub installs fixture, for two cooling stations being cooled down to the wheel hub and be located in described two cooling stations one and be provided with air cooling mechanism another is provided with gas-liquid cooling body.The cooling device of the present invention；Its cooling velocity is fast, good cooling results, and the damage to wheel hub is small.

Description

Cooling device for wheel hub

Technical field

The present invention relates to wheel hub processing technique field, more particularly, to a kind of equipment for wheel hub cooling.

Background technology

Wheel hub, it is necessary to which multiple working procedure could be completed, just there is the refrigerating work procedure for wheel hub, example among these in process of production A kind of wheel hub production cooling device, including cooling box, card are disclosed if Chinese utility model patent CN 201520761751.5 Groove, elevating lever, supporting plate, storing board, fan component, reinforcing plate, motor, rotary shaft, gear, rack, the first inductive probe, Two inductive probes, sensing connecting rod；Utility model wheel hub production cooling device is provided with elevating lever, and in elevating lever both sides point Motor and two inductive probes are not provided with, and without being artificially controlled, wheel hub need to only be placed can complete whole water up Cooling down operation.

But existing cooling by water mode, cooling effect is not ideal enough, and influences the yield rate of wheel hub.

The content of the invention

It is an object of the invention to provide a kind of cooling device for wheel hub, its cooling velocity is fast, good cooling results, to wheel The damage of hub is small.

The present invention technical purpose technical scheme is that：For the cooling device of wheel hub, including Conveying raceway, in addition to be located on the conveying raceway wheel hub installs fixture, for cooled down to the wheel hub two Cooling station and it is located in described two cooling stations one and is provided with air cooling mechanism another is provided with gas-liquid cooling body.

As preferred；The cooling station include station support, the lifting tube being located on the station support, be located at it is described Central cooling tube at the top of lifting tube, the coolant outlet being located on the central cooling tube, for driving the lifting tube to lift Elevating mechanism and rotating mechanism for driving lifting tube rotation.

As preferred；The elevating mechanism include being located at lift cylinder on the station support and with the lifting air The splined shaft of cylinder connection.

As preferred；The rotating mechanism includes and the spline housing of splined shaft cooperation, the peace for being located at the spline housing Dress ring, the driving gear of the external tooth being located on the spline housing and external tooth engagement and the driving driving gear rotate Motor.

As preferred；The lift cylinder passes through bindiny mechanism and spline axis connection；The bindiny mechanism include and it is described The end loops of lift cylinder connection and the connecting cavity being located on the splined shaft.

As preferred；The air cooling mechanism includes cold air shower nozzle.

As preferred；The gas-liquid cooling body includes hybrid ontology, the hybrid chamber being located in the hybrid ontology and institute State cold air import and outlet and the multiple lateral liquid-inlets that hybrid chamber communicates.

As preferred；The cold air inlet pipe stretched into the hybrid chamber lower end is provided with the cold air import, the cold air enters Pipe is provided with multiple inclination cold air outlets being obliquely installed that air inlet and the air inlet communicate, and the air inlet lower end is close Close；Cold air outlet and the lateral liquid-inlet of tilting is into 65-75 ° of angle.

In summary, the present invention has the advantages that：

The cooling device of the present invention；Its cooling velocity is fast, good cooling results, and the damage to wheel hub is small.

Brief description of the drawings

Fig. 1 is the structural representation of the present invention；

Fig. 2 is gas-liquid cooling body structure chart in the present invention.

Embodiment

Embodiment：As shown in Figure 1-2, the cooling device for wheel hub, including conveying raceway 1, in addition to be located at described defeated Send the wheel hub installs fixture 2 on raceway 1, for two cooling stations 3 being cooled down to the wheel hub and be located at described two In individual cooling station 3 one be provided with air cooling mechanism 4 another be provided with gas-liquid cooling body 5.Conveying raceway includes support, if Raceway on support and the chain connected with raceway, raceway are driven by reducing motor；Because being existing structure, do not open up here Open.

The application is cooled down using two stations to wheel hub, and gas-liquid cools down again for first pneumatic cooling；Prevent that wheel hub is directly high Temperature enters in coolant, carries out generation damage to wheel hub, and cooling velocity is fast, duplexing bit manipulation；The cooling station 3 includes Station support 301, the lifting tube 302 being located on the station support 301, the center cooling for being located at the top of lifting tube 302 Pipe 303, the coolant outlet 304 being located on the central cooling tube 303, the lift for driving the lifting tube 302 to lift Structure 305 and the rotating mechanism 306 for driving the lifting tube 302 to rotate；The periphery of lifting tube and station support directly connect Touch, station support is carried out spacing and is oriented to it；Station support is provided with opening, is easy to wheel hub to pass through；Wheel hub installs fixture 2 is wrapped Include and accept bottom plate 201, the centralized positioning pipe 202 being located on the undertaking bottom plate and be located in the centralized positioning pipe side wall By hole 203, accept bottom plate 201 and be provided with multiple openings, meanwhile, accept bottom plate and be provided with centralized positioning pipe 202, centralized positioning The upper end of pipe 202 has opening, and its side wall is provided with ring flat-plate, at least one provided with multiple by hole, the lower end of centralized positioning pipe It is individual by hole position in the lower section of the ring flat-plate, the projection that is provided with bottom plate is accepted below the ring flat-plate, the elevating mechanism 305 Including the lift cylinder 3051 being located on the station support and the splined shaft 3052 connected with the lift cylinder；The liter Sending down abnormally ascending cylinder 3051 is connected by bindiny mechanism 307 and splined shaft 3052；Lift cylinder is directed downwardly to be arranged on station support, and flower Key axis connection；The end loops 3071 and be located at the flower that the bindiny mechanism 307 includes and the lift cylinder 3051 connects Connecting cavity 3072 on key axle.It so both ensure that connection also ensure that rotation.

The rotating mechanism 306 include and the splined shaft 3052 coordinate spline housing 3061, be located at the spline housing The driving gear that 3061 mounting ring 3062, the external tooth 3063 being located on the spline housing 3061 and the external tooth 3063 engage 3064 and the motor 3065 that rotates of the driving driving gear 3064；The output shaft of driving gear and motor passes through Flat key connects；The annular groove that station support is provided with and mounting ring 3062 coordinates.

The air cooling mechanism 4 includes cold air shower nozzle；Cold air shower nozzle is located at the top of lifting tube and on medial surface, can be sprayed Cooling gas；Cold air shower nozzle can be with outsourcing.

When work, the wheel hub installs fixture equipped with wheel hub 6 is transported to first cooling station 3 by conveying raceway； Electromagnet can be set on conveying raceway, wait and wheel hub installs fixture is adsorbed afterwards in place；Then lift cylinder, which drives, rises Drop cylinder drops to precalculated position, and then lift cylinder drives the lifting of lifting tube repeatedly, and motor also drives lifting tube simultaneously Rotate, while the cooling gas sprayed by cold air shower nozzle cools down to wheel hub；And now；Sprayed from central cooling tube 303 Cooling gas, by coolant outlet 304, by passing through hole, wheel hub is cooled down.And to second cooling station when Wait, be then that the ejection gas liquid mixture of liquid cooling body 5 cools down to wheel hub.

Further；Gas-liquid cooling body 5 is located at the top of lifting tube and on medial surface；The gas-liquid cooling body 5 wraps Include hybrid ontology 501, the cold air import that the hybrid chamber 502 being located in the hybrid ontology 501 and the hybrid chamber 502 communicate 503 and outlet 504 and multiple lateral liquid-inlets 505；The cold air come in from cold air import and enter from lateral liquid-inlet The cooling liquid come is mixed, then discharged together from outlet, wheel hub is cooled；Lateral liquid-inlet is laid Put；It is looped around around hybrid chamber 502；Further；Stretched into the cold air import 503 provided with lower end in the hybrid chamber 502 Cold air inlet pipe 506, what the cold air inlet pipe was provided with that air inlet 5061 and the air inlet 5061 communicate multiple is obliquely installed Cold air outlet 5062 is tilted, and the lower end of the air inlet 5061 is closed；The inclination cold air outlet 5062 and the lateral liquid Import 505 is into 65-75 ° of angle；Preferably；The inclination cold air outlet 5062 and the lateral liquid-inlet 505 press from both sides into 70 ° Angle.Such structure so that tilt cold air outlet 5062 and the lateral place of intersecting of liquid-inlet 505 forms a main mixing Area 512（See at the dotted line in Fig. 1）, and both are into slanted angle.It is bolted with outlet and changes joint 513, is changed It is provided with joint and passes through hole.

Further；The upper end of air inlet 5061 is provided with guiding expanding mouth 5063, the upper end diameter of guiding expanding mouth 5063 Greatly, lower end diameter is small.

Further, the inner surface of hybrid chamber 502, which is provided with, tilts ring flat-plate 507, the one end of arc plate 508 and the inclined ring Plate 507 connects and the other end connects with the cold air inlet pipe；The circular arc opening direction of arc plate 508 passes through towards main mixed zone 8 The center line for crossing the arc plate center of circle and the center line, the center line of lateral liquid-inlet 505 that tilt cold air outlet 5062 cross In place.The cold air for flying away out, is moved up, after arc plate 508, inclination ring flat-plate 507 again downwards, and cooling liquid is entered Row mixing.

Further, it is provided with the hybrid chamber 502 and breaks up round platform 509 positioned at the lower section of cold air inlet pipe 506；Break up Round platform is fixed on cold air inlet pipe or is fixed on hybrid chamber side；Formation gap between round platform and hybrid chamber 502 is broken up to lead to Road 511 so that gas liquid mixture is intended to that by the passage outlet could be entered, and further improves mixed effect；This is broken up The miner diameter end of round platform so, the liquid sprayed from lateral liquid-inlet 505, acts on close to cold air inlet pipe 506 and breaks up round platform On surface, come by breaing up, be advantageous to the contact with cold air；Further；The outer surface of round platform 509 of breaing up is provided with helicla flute 510；The rectangular cross-section of helicla flute or circular arc.

Claims

1. for the cooling device of wheel hub, including conveying raceway（1）, it is characterised in that：Also include being located at the conveying raceway（1） On wheel hub installs fixture（2）, two cooling stations for being cooled down to the wheel hub（3）And it is located at described two cold But station（3）Upper one is provided with air cooling mechanism（4）Another is provided with gas-liquid cooling body（5）.

2. the cooling device for wheel hub according to claim 1, it is characterised in that：The cooling station（3）Including Station support（301）, be located at the station support（301）On lifting tube（302）, be located at the lifting tube（302）Top Central cooling tube（303）, be located at the central cooling tube（303）On coolant outlet（304）, for driving the lifting tube （302）The elevating mechanism of lifting（305）And for driving the lifting tube（302）The rotating mechanism of rotation（306）.

3. the cooling device for wheel hub according to claim 1, it is characterised in that：The elevating mechanism（305）Bag Include the lift cylinder being located on the station support（3051）And the splined shaft connected with the lift cylinder（3052）.

4. the cooling device according to claim 3 for wheel hub, it is characterised in that：The rotating mechanism（306）Including With the splined shaft（3052）The spline housing of cooperation（3061）, be located at the spline housing（3061）Mounting ring（3062）, be located at The spline housing（3061）On external tooth（3063）And the external tooth（3063）The driving gear of engagement（3064）And driving institute State driving gear（3064）The motor of rotation（3065）.

5. the cooling device according to claim 3 for wheel hub, it is characterised in that：The lift cylinder（3051）Pass through Bindiny mechanism（307）And splined shaft（3052）Connection；The bindiny mechanism（307）Including with the lift cylinder（3051）Connection End loops（3071）And it is located at the connecting cavity on the splined shaft（3072）.

6. the cooling device according to claim 1 for wheel hub, it is characterised in that：The air cooling mechanism（4）Including cold Gas blowout head.

7. the cooling device according to claim 1 for wheel hub, it is characterised in that：The gas-liquid cooling body（5）Bag Include hybrid ontology（501）, be located at the hybrid ontology（501）In hybrid chamber（502）And the hybrid chamber（502）Communicate Cold air import（503）And outlet（504）And multiple lateral liquid-inlets（505）.

A kind of 8. dust-removing sulphur removing function environmental protection equipment according to claim 7, it is characterised in that：The cold air import（503）In The hybrid chamber is stretched into provided with lower end（502）In cold air inlet pipe（506）, the cold air inlet pipe is provided with air inlet（5061）And The air inlet（5061）The multiple inclination cold air outlets being obliquely installed communicated（5062）, and the air inlet（5061）Lower end It is closed；The inclination cold air outlet（5062）With the lateral liquid-inlet（505）Into 65-75 ° of angle.