CN204381320U - A kind of hard aluminium alloy casting windshield wiper device and wiper lift thereof - Google Patents
A kind of hard aluminium alloy casting windshield wiper device and wiper lift thereof Download PDFInfo
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- CN204381320U CN204381320U CN201420779572.XU CN201420779572U CN204381320U CN 204381320 U CN204381320 U CN 204381320U CN 201420779572 U CN201420779572 U CN 201420779572U CN 204381320 U CN204381320 U CN 204381320U
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- wiper
- power transmission
- transmission shaft
- lift
- lateral shaft
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Abstract
The utility model discloses a kind of wiper lift, comprise motor, the reductor be connected with described motor, the power transmission shaft be connected with described reductor and be connected with described power transmission shaft and at least four leading screws that described wiper can be driven to rise or decline, described power transmission shaft is the square structure be made up of many axles, is equipped with worm gearing between the axle of described power transmission shaft and axle and between described power transmission shaft and described leading screw.Wiper lift provided by the utility model is positioned at around casting well, can effectively avoid Lou aluminium to the infringement of this device, and then the effective quality ensureing ingot casting, in addition, this device is to the Height Adjustment of described wiper, can be determined by the rotation number of turns of described power transmission shaft, ensure the degree of accuracy of described wiper Height Adjustment, ensure the quality of described ingot casting further.The invention also discloses a kind of hard aluminium alloy casting windshield wiper device comprising above-mentioned wiper lift.
Description
Technical field
The utility model relates to Casting Equipment application, particularly relates to a kind of wiper lift.In addition, the utility model also relates to a kind of hard aluminium alloy casting windshield wiper device comprising above-mentioned wiper lift.
Background technology
In the casting process of hard aluminium alloy, because each constituent element of hard aluminium alloy is different, thus show the physics of alloy, chemical property is all different, crystallization process is also not quite similar, therefore must for hard aluminium alloy characteristic, choose reasonable casting method, just can prevent or reduce in tolerance band the generation of casting flaw, thus optimizes foundry goods.
In order to ensure the quality of ingot casting, the general method adopted at the surface of ingot casting placement wiper, to stop cooling water, makes the ingot casting natural air cooling being positioned at wiper bottom, ensures the quality of carbide alloy ingot casting.
In prior art, wiper is generally directly fixed on crystallizer by fixture, when needing the height adjusting wiper, regulated by the locating hole of fixture, the adjustment limited height of fixture, and can not regulate in the process of casting, also there is potential safety hazard while very inconvenient.
In prior art, be easy to when aluminium liquid spills damage fixture, and then affect the normal use of wiper, can not ensure the quality of ingot casting, yield rate is low, and production cost is high, has a strong impact on manufacturing schedule.
Therefore, how ensureing the quality of ingot casting, is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of wiper lift, and this wiper lift effectively can ensure the quality of ingot casting.Another object of the present utility model is to provide a kind of hard aluminium alloy casting windshield wiper device comprising above-mentioned wiper lift.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of wiper lift, comprise motor, the reductor be connected with described motor, the power transmission shaft be connected with described reductor and be connected with described power transmission shaft and at least four leading screws that described wiper can be driven to rise or decline, described power transmission shaft is the square structure be made up of many axles, is equipped with worm gearing between the axle of described power transmission shaft and axle and between described power transmission shaft and described leading screw.
Preferably, described power transmission shaft comprises longitudinal axis, the first lateral shaft and the second lateral shaft, described reductor is connected with described longitudinal axis, described first lateral shaft is all connected with described longitudinal axis is vertical with described second lateral shaft, and described longitudinal axis drives described first lateral shaft and described second transverse axes by worm gearing, described leading screw is arranged on described first lateral shaft and described second lateral shaft.
Preferably, the bracing frame for supporting described power transmission shaft is also comprised.
Preferably, the base plate for supporting described reductor is also comprised.
Preferably, the number of described leading screw is 4, and symmetrical is distributed on described first lateral shaft and described second lateral shaft.
Preferably, described longitudinal axis is provided with tachometer away from one end of described reductor.
The utility model also provides a kind of hard aluminium alloy casting windshield wiper device, comprises wiper lift described in above-mentioned any one.
Preferably, above-mentioned windshield wiper device also comprises the wiper stand for hanging described wiper, described wiper stand is connected with described wiper by chain, and described wiper stand is provided with the micromatic setting be horizontal for adjusting described wiper, described leading screw is connected with described wiper stand and drives described wiper stand to rise or decline.
Wiper lift provided by the utility model, comprise motor, the reductor be connected with described motor, the power transmission shaft be connected with described reductor and be connected with described power transmission shaft and at least four leading screws that described wiper can be driven to rise or decline, described power transmission shaft is the square structure be made up of many axles, is equipped with worm gearing between the axle of described power transmission shaft and axle and between described power transmission shaft and described leading screw.This wiper lowering or hoisting gear provides power by described motor, described reductor is utilized to obtain the rotating speed preset, then described power transmission shaft is given by described worm gearing by power transmission, described power transmission shaft utilizes worm gearing equally, the rotation of described power transmission shaft is passed to described leading screw, realize moving up and down of described leading screw, realize moving up and down of described wiper further, namely realize the Height Adjustment of described wiper.Because this device is positioned at around casting well, can effectively avoid Lou aluminium to the infringement of this device, and then the effective quality ensureing ingot casting, in addition, this device is to the Height Adjustment of described wiper, can be determined by the rotation number of turns of described power transmission shaft, ensure the degree of accuracy of described wiper Height Adjustment, ensure the quality of described ingot casting further.
In a preferred embodiment, described power transmission shaft comprises longitudinal axis, the first lateral shaft and the second lateral shaft, described reductor is connected with described longitudinal axis, described first lateral shaft is placed with described second lateral shaft is all vertical with described longitudinal axis, and described longitudinal axis drives described first lateral shaft and described second transverse axes by worm gearing, described leading screw is arranged on described first lateral shaft and described second lateral shaft.Chute process is distributed owing to having by standing furnace well logging mouth, this device utilizes three axles to form square structure, in use, three of this device axles are placed on except described distribution chute is through other three sides of side, can effectively avoid described power transmission shaft by high temperature failure.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of detailed description of the invention of wiper lift provided by the utility model;
Fig. 2 is the structural representation of a kind of detailed description of the invention of windshield wiper device provided by the utility model.
Detailed description of the invention
Core of the present utility model is to provide a kind of wiper lift, and this device effectively can ensure the quality of ingot casting.Another core of the present utility model is to provide a kind of hard aluminium alloy casting windshield wiper device comprising above-mentioned wiper lift.
In order to make those skilled in the art person understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, Fig. 1 is the structural representation of a kind of detailed description of the invention of wiper lift provided by the utility model.
In this embodiment, wiper lift provided by the utility model, comprises motor 1, reductor 2, power transmission shaft and leading screw 7.One end of reductor 2 is connected with motor 1, the other end is connected with power transmission shaft, the rotating speed of motor 1 is reduced to required rotating speed by reductor 2, then pass to power transmission shaft, power transmission shaft place in the horizontal plane, power transmission shaft by worm gearing by power transmission to leading screw 7, leading screw 7 is positioned at vertical direction, namely identical with gravity direction, leading screw 7 drives wiper to move under the effect of power, realizes rising and the decline of wiper.
Said apparatus is placed on around casting well in use, and the well head casting well can install waterproof backplate, effectively to avoid casting water or to leak aluminium to the infringement of this device, and then the effective quality ensureing ingot casting.In addition, because the transmission distance of worm gearing can calculate, therefore this device is to the Height Adjustment of wiper, can be determined by the rotation number of turns of power transmission shaft, ensures the degree of accuracy of wiper Height Adjustment, ensures the quality of ingot casting further.
Power transmission shaft is the square structure be made up of many axles, and the number of leading screw 7 is no less than four, be generally four, also can be six, leading screw 7 number increase the cost of manufacture that can increase this device, can select as required during use, the power transmission shaft of square structure and at least four leading screws 7 can ensure the fixing that this device supports wiper.
Further, chute process is distributed owing to having by standing furnace well logging mouth, in order to avoid power transmission shaft is by high temperature failure, power transmission shaft can comprise longitudinal axis 4, first lateral shaft 5 and the second lateral shaft 6, reductor 2 is connected with longitudinal axis 4, first lateral shaft 5 is placed with the second lateral shaft 6 is all vertical with longitudinal axis 4, and longitudinal axis 4 drives the first lateral shaft 5 and the second lateral shaft 6 to rotate by worm gearing, leading screw 7 can be symmetrical be arranged on the first lateral shaft 5 and the second lateral shaft 6, to ensure the steady of wiper.
In use, three of this device axles are placed on except distributing chute other three sides through side, utilize the square structure that three axles are formed, can effectively avoid power transmission shaft by high temperature failure, in addition, first lateral shaft 5 and the second lateral shaft 6 all adopt worm gearing respectively and between longitudinal axis 4, the synchronous axial system of the first lateral shaft 5 and the second lateral shaft 6 can be ensured, identical to ensure the height that leading screw 7 rises or declines, ensure that wiper is horizontal further, to ensure the uniformity that ingot casting cools, reduce the cold cracking defect of ingot casting, ensure the quality of ingot casting.
Longitudinal axis 4 is provided with tachometer 11 away from one end of electric 1 machine, the velocity of rotation of longitudinal axis 4 can be calculated, and then the rising of leading screw 7 or the height of decline can be judged accurately, this device is large to the height adjustment range of wiper, and also can adjust in the process of casting.
In addition, in order to ensure that power transmission shaft better supports wiper, power transmission shaft can be provided with bracing frame 9 away from the one side of wiper, and the setting of bracing frame 9 effectively can be avoided stressed transmission shaft uneven and be destroyed.Equally, the bottom of reductor 2 also can be provided with for the protection of and support the base plate 10 of reductor 2.
Except above-mentioned wiper lift, the utility model additionally provides a kind of hard aluminium alloy casting windshield wiper device comprising above-mentioned wiper lift, this windshield wiper device can also comprise wiper stand 8, wiper is in suspension status under the effect of wiper stand 8, the base of wiper stand 8 is provided with through hole, leading screw 7 is provided with Access Division, in the through hole of the end inserted base of leading screw, and under the effect of Access Division, leading screw 7 drives wiper stand 8 to rise or decline, and realizes the Height Adjustment of wiper.
After wiper hangs by above-mentioned hard aluminium alloy casting windshield wiper device, utilize the fine adjustment function leveling wiper of wiper stand 8, then wiper lift is utilized to adjust the height of wiper stand 8, and then realize the Height Adjustment of wiper, this windshield wiper device for the Height Adjustment of wiper and horizontal adjustment all very accurate, the quality of ingot casting can be improved significantly, and this device can realize automatic operation, effectively raise the operating efficiency of wiper, make the yield rate of ingot casting high, production cost is low, effectively can ensure manufacturing schedule.
Above-mentioned hard aluminium alloy casting windshield wiper device and wiper lift thereof are generally used in the casting process of hard aluminium alloy, certainly, also may be used in the casting process of other carbide alloy.
Above hard aluminium alloy casting windshield wiper device provided by the utility model and wiper lift thereof are described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (8)
1. a wiper lift, it is characterized in that, comprise motor (1), the reductor (2) be connected with described motor (1), the power transmission shaft be connected with described reductor (2) and be connected with described power transmission shaft and at least four leading screws (7) that described wiper can be driven to rise or decline, described power transmission shaft is the square structure be made up of many axles, is equipped with worm gearing between the axle of described power transmission shaft and axle and between described power transmission shaft and described leading screw (7).
2. wiper lift according to claim 1, it is characterized in that, described power transmission shaft comprises longitudinal axis (4), first lateral shaft (5) and the second lateral shaft (6), described reductor (2) is connected with described longitudinal axis (4), described first lateral shaft (5) is all connected with described longitudinal axis (4) is vertical with described second lateral shaft (6), and described longitudinal axis (4) drives described first lateral shaft (5) and described second lateral shaft (6) to rotate by worm gearing, described leading screw (7) is arranged on described first lateral shaft (5) and described second lateral shaft (6).
3. wiper lift according to claim 1, is characterized in that, also comprises the bracing frame (9) for supporting described power transmission shaft.
4. wiper lift according to claim 1, is characterized in that, also comprises the base plate (10) for supporting described reductor (2).
5. wiper lift according to claim 2, is characterized in that, the number of described leading screw (7) is 4, and symmetrical is distributed on described first lateral shaft (5) and described second lateral shaft (6).
6. wiper lift according to claim 2, is characterized in that, described longitudinal axis (4) is provided with tachometer (11) away from one end of described reductor (2).
7. a hard aluminium alloy casting windshield wiper device, comprises wiper lift, it is characterized in that, described wiper lift is the wiper lift described in claim 1 to 6 any one.
8. windshield wiper device according to claim 7, it is characterized in that, also comprise the wiper stand (8) for hanging described wiper, described wiper stand (8) is connected with described wiper by chain, and described wiper stand (8) is provided with the micromatic setting be horizontal for adjusting described wiper, described leading screw (7) is connected with described wiper stand and drives described wiper stand (8) to rise or decline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779572.XU CN204381320U (en) | 2014-12-10 | 2014-12-10 | A kind of hard aluminium alloy casting windshield wiper device and wiper lift thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779572.XU CN204381320U (en) | 2014-12-10 | 2014-12-10 | A kind of hard aluminium alloy casting windshield wiper device and wiper lift thereof |
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| Publication Number | Publication Date |
|---|---|
| CN204381320U true CN204381320U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420779572.XU Active CN204381320U (en) | 2014-12-10 | 2014-12-10 | A kind of hard aluminium alloy casting windshield wiper device and wiper lift thereof |
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| CN (1) | CN204381320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399913A (en) * | 2014-12-10 | 2015-03-11 | 西南铝业（集团）有限责任公司 | Water wiping device for casting and wiper lifter thereof |
-
2014
- 2014-12-10 CN CN201420779572.XU patent/CN204381320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399913A (en) * | 2014-12-10 | 2015-03-11 | 西南铝业（集团）有限责任公司 | Water wiping device for casting and wiper lifter thereof |
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