CN212778151U

CN212778151U - Quick cooling device of wheel hub

Info

Publication number: CN212778151U
Application number: CN202020669127.3U
Authority: CN
Inventors: 胡伟中; 张明权; 李彬
Original assignee: Zhejiang Xinfeng Machinery Co ltd
Current assignee: Zhejiang Xinfeng Machinery Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-03-23
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to the technical field of machining, and discloses a hub rapid cooling device, which comprises a support box, a cooling box and an insulation box, wherein the upper surface of the support box is provided with a driving motor, the output end of the driving motor is provided with a rotating shaft, a rotating rod is arranged inside the cooling box in an inserting way, the outer surface of the rotating rod is fixedly connected with a stirring rod, the upper surface of the stirring rod is provided with two loop bars, the bottom wall of the support box is connected with a crankshaft through a bearing in a rotating way, the outer surface of the crankshaft is sleeved with two sleeves, the bottom wall of the support box is fixedly connected with two air bags, one sides of the two air bags opposite to each other are communicated with the cooling box through a hard pipe, the inside of the hard pipe is provided with a one-way valve, a water inlet pipe and a water outlet pipe are respectively communicated between the insulation box and, the device has the characteristic of rapidly cooling the hub through the arrangement of a series of structures.

Description

Quick cooling device of wheel hub

Technical Field

The utility model relates to the technical field of machining, specifically be a quick cooling device of wheel hub.

Background

The wheel hub is a cylindrical metal part with the inner contour of the tire supporting the tire and the center of the metal part is arranged on a shaft, and is also called a rim, a steel ring, a wheel and a tire bead. The hub is of various kinds according to diameter, width, molding mode and material.

At present, the hub is produced in a large-scale mode through a mold, cooling is vital to the quality of the hub in the production process, a common cooling mode needs cooling water for cooling, the cooling needs blowing through an air blower after the cooling is finished, the hub is often manually clamped in the cold water for re-clamping and placing in operation, the temperature of the hub before cooling is quite high, discomfort is brought to an operator, and the hub is placed in the water for cooling, and the temperature of a region where water is in contact with the hub is high due to the fact that the hub has high temperature, the temperature of the region far away from the hub is low, and the cooling efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick cooling device of wheel hub to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a hub rapid cooling device comprises a supporting box, a cooling box and an insulation box, wherein a driving motor is fixedly mounted on the upper surface of the supporting box, a rotating shaft is fixedly connected to the output end of the driving motor, a rotating rod is arranged in the cooling box in an inserting manner, a stirring rod is fixedly connected to the outer surface of the rotating rod, two loop bars are fixedly connected to the upper surface of the stirring rod, a crankshaft is rotatably connected to the bottom wall of the supporting box through a bearing, the top end of the crankshaft is inserted and extended to the upper surface of the supporting box, two sleeves are sleeved on the outer surface of the crankshaft, two air bags are fixedly connected to the bottom wall of the supporting box, hard tubes are communicated with one sides of the two air bags opposite to each other, the hard tubes are communicated with the cooling box, one-way valves are arranged in the hard tubes, and a water inlet tube and a water outlet tube are respectively communicated between the insulation, and a water pump is arranged at the center of the water outlet pipe.

Preferably, two support plates are fixedly connected between the support box and the cooling box, and the two support plates are symmetrically arranged on the upper surface of the support box.

Preferably, the right end of the rotating shaft is fixedly connected with a first gear, the bottom end of the rotating rod is fixedly connected with a second gear, the top end of the crankshaft is fixedly connected with a third gear, and the first gear is respectively meshed with the second gear and the third gear.

Preferably, the upper surface of the cooling box is hinged with a cover plate, and the upper surface of the cover plate is provided with air holes.

Preferably, two limiting plate grooves of diapire fixedly connected with of supporting box, the equal sliding connection in inside in two limiting plate grooves has the sliding block, the sliding block with it has the connecting rod to articulate between the sleeve, the external fixed surface of sliding block is connected with the push rod.

Preferably, the right side wall of the heat preservation box is provided with heat preservation cotton, the inner wall of the heat preservation cotton is provided with a ceramic chip, and ice blocks are filled in the heat preservation box.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the hub rapid cooling device drives the rotating shaft to rotate through the driving motor, and is respectively meshed with the second gear and the third gear through the first gear so as to respectively drive the rotating rod and the crankshaft to rotate, the rotating rod drives the stirring rod to rotate when rotating, the cooling water in the cooling box is stirred, so that the hot water and the cold water in the cooling box are more uniform, and the hub which needs to be cooled is limited by the loop bar, rotates in the cooling box, further increases the contact area between the wheel hub and the cooling water, drives the connecting rod to move left and right while the crankshaft rotates, thereby driving the two sliding blocks to slide back and forth, leading the push rod to intermittently extrude the two air bags, limiting the air bags through the hard tube after the air bags are extruded, preventing the air bags from shifting, meanwhile, air in the air bag enters the cooling box through the hard tube, so that air is blown into the cooling box, and the temperature in the cooling box is effectively reduced.

(2) This wheel hub quick cooling device, through set gradually heat preservation cotton and potsherd in the incubator inside, the heat preservation cotton can effectually keep warm to the inside air conditioning of incubator, prevent to reveal, the potsherd possesses fine insulating characteristic simultaneously, further play the effect that prevents air conditioning and reveal, through the effect of water pump, carry the inside moisture of incubator to the inside of cooler bin, when the height and the inlet tube parallel and level of cooling water, the cooling water gets into inside the incubator, and then can cyclic utilization cooling water, and the cooling water can be in the low temperature state all the time, effectively carry out cooling treatment to wheel hub fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a support box; 2. a cooling tank; 3. a heat preservation box; 4. a support plate; 5. a drive motor; 6. a rotating shaft; 7. a first gear; 8. a rotating rod; 9. a second gear; 10. a stirring rod; 11. a loop bar; 12. a cover plate; 13. a crankshaft; 14. a third gear; 15. an air bag; 16. a limiting plate groove; 17. a slider; 18. a push rod; 19. a sleeve; 20. a connecting rod; 21. A hard tube; 22. a water inlet pipe; 23. a water outlet pipe; 24. a water pump; 25. heat preservation cotton; 26. a ceramic plate; 27. ice cubes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a fast wheel hub cooling device comprises a supporting box 1, a cooling box 2 and an insulation box 3, wherein a driving motor 5 is fixedly installed on the upper surface of the supporting box 1, the model of the driving motor 5 is 86BYG250H, a rotating shaft 6 is fixedly connected to the output end of the driving motor 5, a rotating rod 8 is inserted into the cooling box 2, a stirring rod 10 is fixedly connected to the outer surface of the rotating rod 8, two loop bars 11 are fixedly connected to the upper surface of the stirring rod 10, a crankshaft 13 is rotatably connected to the bottom wall of the supporting box 1 through a bearing, the top end of the crankshaft 13 is inserted into and extends to the upper surface of the supporting box 1, two sleeves 19 are sleeved on the outer surface of the crankshaft 13, two air bags 15 are fixedly connected to the bottom wall of the supporting box 1, a hard tube 21 is communicated with one side of each of the two air bags 15 opposite to each other, the hard tube 21 is communicated with the cooling box 2, a one-way valve is arranged inside the hard tube 21, the center of the water outlet pipe 23 is provided with a water pump 24, and the model of the water pump 24 is CG (R) 40-30.

Furthermore, two supporting plates 4 are fixedly connected between the supporting box 1 and the cooling box 2, the two supporting plates 4 are symmetrically arranged on the upper surface of the supporting box 1, and the supporting box 1 and the cooling box 2 can be separated by the two supporting plates 4, so that the driving motor 5 becomes an independent working chamber.

Further, the right end of the rotating shaft 6 is fixedly connected with a first gear 7, the bottom end of the rotating rod 8 is fixedly connected with a second gear 9, the top end of the crankshaft 13 is fixedly connected with a third gear 14, the first gear 7 is respectively meshed with the second gear 9 and the third gear 14, and the rotating rod 8 and the crankshaft 13 can be driven to rotate through the driving motor 5.

Further, the upper surface of cooler bin 2 articulates there is apron 12, and the bleeder vent has been seted up to the upper surface of apron 12, and apron 12 protects cooler bin 2, and the bleeder vent can give out the inside temperature of cooler bin 2 simultaneously.

Further, two limiting plate grooves 16 of diapire fixedly connected with of supporting box 1, the equal sliding connection in inside of two limiting plate grooves 16 has a sliding block 17, it has connecting rod 20 to articulate between sliding block 17 and the sleeve 19, and sliding block 17's external fixed surface is connected with push rod 18, and when bent axle 13 rotated, can drive push rod 18 and extrude gasbag 15, make inside air transport of gasbag 15 inside to cooling box 2 inside.

Furthermore, insulation cotton 25 is arranged on the right side wall of the insulation can 3, ceramic plates 26 are arranged on the inner wall of the insulation cotton 25, ice blocks 27 are filled in the insulation can 3, the insulation effect on the inside of the insulation can 3 is achieved, and cold air in the insulation can 3 is prevented from being emitted.

The working principle is as follows: the hub rapid cooling device is characterized in that the tightness of the device is checked before the device is used, a cover plate 12 is opened, the cooling box 2 is filled with cooling water, a hub to be cooled is sleeved on a loop bar 11, a driving motor 5 and a water pump 24 are started at the moment, the driving motor 5 drives a rotating shaft 6 to rotate, the hub to be cooled is respectively meshed with a second gear 9 and a third gear 14 through a first gear 7, a rotating bar 8 and a crankshaft 13 are respectively driven to rotate, the rotating bar 8 drives a stirring bar 10 to rotate when rotating, the cooling water in the cooling box 2 is stirred, the hot water and the cold water in the hub are more uniform, the hub to be cooled rotates in the cooling box 2 due to the limitation of the loop bar 11, the contact area between the hub and the cooling water is increased, the crankshaft 13 drives a connecting rod 20 to move left and right while rotating, and then two sliding blocks 17 are driven to slide back and forth, and back sliding, after the air bag 15 is extruded, the air bag 15 is limited through the hard tube 21, so that the air bag 15 is prevented from moving, meanwhile, air in the air bag 15 enters the cooling box 2 through the hard tube 21, and then the cooling box 2 is blown, so that the temperature in the cooling box 2 is effectively reduced; through having set gradually thermal-insulation cotton 25 and potsherd 26 in insulation can 3 inside, thermal-insulation cotton 25 can effectually keep warm to the inside air conditioning of insulation can 3, prevent to reveal, potsherd 26 possesses fine insulating characteristic simultaneously, further play the effect that prevents air conditioning and reveal, effect through water pump 24, carry the inside moisture of insulation can 3 to inside the cooler bin 2, when the height and the inlet tube 22 parallel and level of cooling water, the cooling water gets into inside the insulation can 3, and then can cyclic utilization cooling water, and the cooling water can be in the low temperature state all the time, effectively carry out cooling treatment to wheel hub fast.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quick cooling device of wheel hub, includes supporting box (1), cooler bin (2) and insulation can (3), its characterized in that: the upper surface of the supporting box (1) is fixedly provided with a driving motor (5), the output end of the driving motor (5) is fixedly connected with a rotating shaft (6), a rotating rod (8) is arranged inside the cooling box (2) in an inserting mode, the outer surface of the rotating rod (8) is fixedly connected with a stirring rod (10), the upper surface of the stirring rod (10) is fixedly connected with two sleeve rods (11), the bottom wall of the supporting box (1) is rotatably connected with a crankshaft (13) through a bearing, the top end of the crankshaft (13) is inserted and extends to the upper surface of the supporting box (1), the outer surface of the crankshaft (13) is sleeved with two sleeves (19), the bottom wall of the supporting box (1) is fixedly connected with two air bags (15), one sides of the two air bags (15) in the opposite directions are communicated with a hard pipe (21), and the hard pipe (21) is communicated with the cooling box (2), the water cooling system is characterized in that a one-way valve is arranged inside the hard pipe (21), a water inlet pipe (22) and a water outlet pipe (23) are respectively communicated between the heat preservation box (3) and the cooling box (2), and a water pump (24) is arranged at the center of the water outlet pipe (23).

2. A rapid cooling device for a hub as claimed in claim 1, wherein: the supporting box (1) and the cooling box (2) are fixedly connected with two supporting plates (4), and the two supporting plates (4) are symmetrically arranged on the upper surface of the supporting box (1).

3. A rapid cooling device for a hub as claimed in claim 1, wherein: the right-hand member fixedly connected with first gear (7) of pivot (6), the bottom fixedly connected with second gear (9) of bull stick (8), the top fixedly connected with third gear (14) of bent axle (13), first gear (7) respectively with second gear (9) and third gear (14) meshing.

4. A rapid cooling device for a hub as claimed in claim 1, wherein: the upper surface of the cooling box (2) is hinged with a cover plate (12), and air holes are formed in the upper surface of the cover plate (12).

5. A rapid cooling device for a hub as claimed in claim 1, wherein: two limiting plate grooves (16) of diapire fixedly connected with of supporting box (1), the equal sliding connection in inside of two limiting plate grooves (16) has sliding block (17), sliding block (17) with it has connecting rod (20) to articulate between sleeve (19), the external fixed surface of sliding block (17) is connected with push rod (18).

6. A rapid cooling device for a hub as claimed in claim 1, wherein: the insulation box is characterized in that insulation cotton (25) is arranged on the right side wall of the insulation box (3), ceramic plates (26) are arranged on the inner wall of the insulation cotton (25), and ice blocks (27) are filled in the insulation box (3).