CN217929478U

CN217929478U - Crankshaft cleaning and drying device

Info

Publication number: CN217929478U
Application number: CN202221868367.1U
Authority: CN
Inventors: 刘文钟; 李晓桥; 梅晓明; 刘佳薇; 李亚东
Original assignee: Yichang Washing Machine Co ltd
Current assignee: Yichang Washing Machine Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-29
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a bent axle washs and drying device, including protection casing, dry module, cleaning module all are located the inside of protection casing, dry module, cleaning module structure are the same, dry module includes outside dry unit, inside dry unit, outside dry unit includes lateral shifting subassembly, nozzle carrier, the nozzle carrier is installed the downside of lateral shifting subassembly, the nozzle carrier is half-circular arc, lateral shifting subassembly downside is provided with the bent axle seat, the bent axle has been placed on the bent axle seat, the nozzle carrier encircle in the outside of bent axle, a plurality of outer nozzles are installed to the inboard equidistance of nozzle carrier, the lateral shifting subassembly is used for driving the nozzle carrier is along bent axle axial displacement, inside dry unit is in including two sets of settings the inner nozzle at bent axle both ends. The crankshaft cleaning and drying device is high in working efficiency and good in cleaning effect.

Description

Crankshaft cleaning and drying device

Technical Field

The utility model belongs to the technical field of the bent axle washs technique and specifically relates to a bent axle washs and drying device is related to.

Background

During the casting and machining process of the crankshaft of the automobile engine, various chips which are difficult to remove are easily formed in the oil hole. Therefore, the crankshaft needs to be cleaned after the crankshaft is machined, and water drops remaining on the crankshaft need to be dried after the crankshaft is cleaned.

The cleaning efficiency is low when cleaning through the manual work, need spend a large amount of time, and every position of the inboard of bent axle all need wash, and manual cleaning is extremely inconvenient, in case neglected the bent axle just can't thoroughly clean up, therefore workman's intensity of labour is higher.

Therefore, a crankshaft cleaning and drying device is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a bent axle washs and drying device.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a bent axle washs and drying device, includes protection casing, drying module, washing module all are located the inside of protection casing, drying module, washing module structure are the same, drying module includes outside drying unit, inside drying unit, outside drying unit includes lateral shifting subassembly, nozzle carrier, the nozzle carrier is installed the downside of lateral shifting subassembly, the nozzle carrier is half-circular arc, lateral shifting subassembly downside is provided with the bent axle seat, the bent axle has been placed on the bent axle seat, the nozzle carrier encircle in the outside of bent axle, a plurality of outer nozzles are installed to the inboard equidistance of nozzle carrier, the lateral shifting subassembly is used for driving the nozzle carrier is along bent axle axial displacement, inside drying unit includes two sets up the inner nozzle at bent axle both ends.

Preferably, in the above crankshaft washing and drying device, the inner nozzle is needle-shaped, and the inner nozzle is inserted into circular holes at two ends of the crankshaft.

Preferably, in the crankshaft cleaning and drying device, the transverse moving assembly includes a motor, a sliding plate, a belt, and a guide rod, the sliding plate is slidably connected to the guide rod, the belt is fixedly connected to the sliding plate, and the motor is configured to drive the belt to rotate.

Preferably, in the crankshaft cleaning and drying device, two ends of the belt are both provided with a rotating shaft, the rotating shaft is provided with a belt pulley, two ends of the belt are in transmission connection with the belt pulley, one rotating shaft is provided with a second gear, an output shaft of the motor is provided with a first gear, and a chain is connected between the first gear and the second gear.

Preferably, in the crankshaft cleaning and drying device, a partition plate is arranged between the drying module and the cleaning module, an air cylinder is arranged at the top of the partition plate, and a movable shaft end of the air cylinder is fixedly connected with the partition plate.

Preferably, in the crankshaft washing and drying device, a safety door is disposed at a side of the protection cover.

Preferably, in the crankshaft cleaning and drying device, the top of the protective cover is provided with a water vapor condensation recovery tank and an air pipe, and the lower end of the air pipe is introduced into the drying module.

The utility model has the advantages that: through setting up the same structure in drying module and cleaning module inside for wash and dry, the bent axle provides power through the motor earlier in cleaning module and drives the lateral shifting subassembly and remove, thereby drive nozzle holder and outer nozzle along bent axle axial displacement, spray washing liquid and water through outer nozzle with bent axle outside sanitization, simultaneously, two sets of interior nozzle cooperations are with bent axle hole sanitization. After the crankshaft seat and the crankshaft are cleaned, the crankshaft seat and the crankshaft are moved into the drying module through the conveying module, and the inner nozzle and the outer nozzle in the drying module spray high-pressure air flow, so that the crankshaft is quickly dried. The crankshaft cleaning and drying device is high in working efficiency and good in cleaning effect.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of a drying module;

fig. 4 is a schematic structural view of the nozzle holder.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a support, 2, a safety door, 3, a protective cover, 4, a steam condensation recovery box, 5, an air pipe, 6, a drying module, 61, a motor, 62, a chain, 63, a guide rod, 64, a nozzle rack, 65, a first gear, 66, a second gear, 67, a sliding plate, 68, a rotating shaft, 69, a belt, 610, a belt pulley, 611, an inner nozzle, 7, a cleaning module, 8, a partition plate, 9, an air cylinder, 10 and a crank seat.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

As shown in fig. 1, 2 and 4, the crankshaft cleaning and drying device comprises a protective cover 3, a drying module 6 and a cleaning module 7, wherein the protective cover 3, the drying module 6 and the cleaning module 7 are all arranged on a support 1. The drying module 6 and the cleaning module 7 are both positioned inside the protective cover 3. Two safety doors 2 are arranged on the side surface of the protective cover 3, and one safety door is arranged at each of the drying module 6 and the cleaning module 7. A crankshaft seat 10 and a conveying module are arranged in the protective cover 3, the crankshaft seat 10 is installed on the conveying module, the conveying module penetrates through the bottoms of the drying module 6 and the cleaning module 7, and the crankshaft seat 10 is used for placing a crankshaft.

As shown in fig. 3, the drying module 6 includes an outer drying unit for performing a blow drying process on the outside of the crankshaft, and an inner drying unit for performing a blow drying process on the inside of the crankshaft. The external drying unit comprises a transverse moving assembly and a nozzle frame 64, the transverse moving assembly comprises a motor 61, a sliding plate 67, two belts 69, two guide rods 63 and the like, the motor 61 and the guide rods 63 are fixed on the support 1, and the two guide rods 63 are in sliding connection with the sliding plate 67. Two ends of the guide rod 63 are provided with rotating shafts 68, two ends of the two rotating shafts 68 are provided with belt pulleys 610, and the two belts 69 are connected between the two rotating shafts 68 respectively and are in transmission connection through the belt pulleys 610. One of the rotating shafts 68 is provided with a second gear 66, the output shaft of the motor 61 is provided with a first gear 65, and a chain 62 is connected between the first gear 65 and the second gear 66. The bottom of the two belts 69 are fixedly connected with the sliding plate 67. When the motor 61 rotates, the first gear 65 rotates, so as to rotate the chain 62 and the second gear 66, and the second gear 66 rotates to rotate the rotating shaft 68, so as to rotate the other rotating shaft 68 through the belt pulley 610 and the belt 69. The belt 69 rotates to move the slide plate 67. The nozzle holder 64 is installed at the downside of sliding plate 67, and nozzle holder 64 is half circular arc, and nozzle holder 64 encircles in the outside of bent axle, and nozzle holder 64 top intercommunication has the pipeline, and a plurality of outer nozzles are installed to the inboard equidistance of nozzle holder 64, and sliding plate 67 drives nozzle holder 64 and moves along the bent axle axial when removing, and outer nozzle sprays high-pressure draught and can weathers the bent axle outside. The drying module 6 and the cleaning module 7 have the same structure, except that the medium sprayed by the external nozzles in the cleaning module 7 is cleaning liquid or water.

The internal drying unit comprises two groups of inner nozzles 611 arranged at two ends of the crankshaft, the inner nozzles 611 are needle-shaped, and the inner nozzles 611 can be inserted into circular holes at two ends of the crankshaft to blow and dry inner holes of the crankshaft. The internal drying unit in the washing module 7 is constructed the same as it is except that the internal nozzle 611 sprays the washing liquid or water in the washing module 7.

A partition plate 8 is arranged between the drying module 6 and the cleaning module 7, a cylinder 9 is arranged at the top of the partition plate 8, and the movable shaft end of the cylinder 9 is fixedly connected with the partition plate 8. During the use process, the crankshaft seat 10 and the crankshaft are automatically cleaned in the cleaning module 7, after the cleaning is finished, the air cylinder 9 pulls up the partition plate 8, the crankshaft seat 10 is conveyed into the drying module 6 through the conveying module, and then the inside and the outside of the crankshaft are dried through the drying module 6. The top of protection casing 3 is installed steam condensation collection box 4, tuber pipe 5, and in the lower extreme of tuber pipe 5 let in drying module 6, in steam condensation collection box 4 is taken out into through tuber pipe 5 with the steam in drying module 6, becomes liquid water and recycle with the steam condensation.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a bent axle washs and drying device which characterized in that: including protection casing (3), drying module (6), washing module (7) all are located the inside of protection casing (3), drying module (6), washing module (7) structure are the same, drying module (6) are including outside drying unit, inside drying unit, outside drying unit includes lateral shifting subassembly, nozzle carrier (64) are installed the downside of lateral shifting subassembly, nozzle carrier (64) are half-circular arc, lateral shifting subassembly downside is provided with bent axle seat (10), the bent axle has been placed on bent axle seat (10), nozzle carrier (64) encircle the outside of bent axle, a plurality of outer nozzles are installed to the inboard equidistance of nozzle carrier (64), lateral shifting subassembly is used for driving nozzle carrier (64) are along bent axle axial displacement, inside drying unit includes two sets of settings and is in the interior nozzle (611) at bent axle both ends.

2. The crankshaft washing and drying apparatus of claim 1, wherein: the inner nozzle (611) is needle-shaped, and the inner nozzle (611) is inserted into round holes at two ends of the crankshaft.

3. The crankshaft washing and drying apparatus of claim 1, wherein: the transverse moving assembly comprises a motor (61), a sliding plate (67), a belt (69) and a guide rod (63), the sliding plate (67) is in sliding connection with the guide rod (63), the belt (69) is fixedly connected with the sliding plate (67), and the motor (61) is used for driving the belt (69) to rotate.

4. The crankshaft washing and drying apparatus of claim 3, wherein: both ends of belt (69) all are provided with pivot (68), install belt pulley (610) on pivot (68), the both ends of belt (69) with belt pulley (610) transmission is connected, installs second gear (66) on one of them pivot (68), install first gear (65) on the output shaft of motor (61), first gear (65) with be connected with chain (62) between second gear (66).

5. The crankshaft washing and drying apparatus of claim 1, wherein: a partition plate (8) is arranged between the drying module (6) and the cleaning module (7), an air cylinder (9) is arranged at the top of the partition plate (8), and the movable shaft end of the air cylinder (9) is fixedly connected with the partition plate (8).

6. The crankshaft washing and drying apparatus of claim 1, wherein: and a safety door (2) is arranged on the side surface of the protective cover (3).

7. The crankshaft washing and drying apparatus of claim 1, wherein: the top of the protective cover (3) is provided with a vapor condensation recovery box (4) and an air pipe (5), and the lower end of the air pipe (5) is communicated into the drying module (6).