CN202006269U - Trolley moving mechanism - Google Patents
Trolley moving mechanism Download PDFInfo
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- CN202006269U CN202006269U CN2011200516159U CN201120051615U CN202006269U CN 202006269 U CN202006269 U CN 202006269U CN 2011200516159 U CN2011200516159 U CN 2011200516159U CN 201120051615 U CN201120051615 U CN 201120051615U CN 202006269 U CN202006269 U CN 202006269U
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- trolley
- moving mechanism
- utility
- model
- frequency conversion
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- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims 4
- 239000003638 chemical reducing agent Substances 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
本实用新型公开了一种小车移动机构，主要用于水平分型射芯机的模具小车移动，和水平分型脱箱造型线的运转小车横向移动。包括变频减速电机、连接轴，在小车的底部安装有变频减速电机，其特征在于：所述变频减速电机的电机轴与连接轴相连接，在连接轴上安装有齿轮，所述齿轮与齿条相啮合，所述齿条安装在供小车移动的底座上。本实用新型解决了现有技术中利用气动推动小车移动存在空气压力不稳定，缓冲困难，易造成冲击的问题，也解决了现有技术中采用液压推动小车移动造成环境污染，维护成本较高，采购周期较长影响后续生产的问题，提供了一种小车移动机构，其结构简单，容易实现快慢速转换，动作平稳，可以调整移动行程而不必做结构改动。
The utility model discloses a trolley moving mechanism, which is mainly used for the movement of the mold trolley of the horizontal type core shooter and the lateral movement of the operating trolley of the horizontal type type unboxing molding line. It includes a frequency conversion deceleration motor and a connecting shaft. A frequency conversion deceleration motor is installed at the bottom of the trolley. It is characterized in that: the motor shaft of the frequency conversion deceleration motor is connected with the connection shaft, and a gear is installed on the connection shaft. meshed, and the rack is installed on the base for the trolley to move. The utility model solves the problem of unstable air pressure, difficult buffering, and easy impact in the prior art when the trolley is moved by pneumatic force, and also solves the environmental pollution caused by the trolley movement by hydraulic pressure in the prior art, and the maintenance cost is high. To solve the problem that the long procurement cycle affects subsequent production, a trolley moving mechanism is provided, which has a simple structure, is easy to switch between fast and slow speeds, and operates smoothly, and can adjust the moving stroke without structural changes.
Description
技术领域technical field
本实用新型涉及铸造技术领域，特别是涉及一种小车移动机构，主要用于水平分型射芯机的模具小车移动，和水平分型脱箱造型线的运转小车横向移动。The utility model relates to the field of casting technology, in particular to a trolley moving mechanism, which is mainly used for the movement of the mold trolley of the horizontal type core shooter and the lateral movement of the running trolley of the horizontal type unboxing molding line.
背景技术Background technique
小车移动机构是利用各种机械力来实现小车移动到指定位置的机构。通常利用气动或液压推动小车移动，利用气缸推动小车移动，速度快，简单易行。但推动小车时，随负载变化而产生的速度差异较大，空气压力不稳定，缓冲困难，易造成冲击。The trolley moving mechanism is a mechanism that uses various mechanical forces to move the trolley to a designated position. Usually, pneumatic or hydraulic pressure is used to push the trolley to move, and the cylinder is used to push the trolley to move, which is fast and simple. However, when the trolley is pushed, the speed difference with the change of load is large, the air pressure is unstable, the cushioning is difficult, and it is easy to cause impact.
而采用液压缸推动小车移动可以很好避免以上问题，但液压系统成本高，液压油的泄漏问题也很难避免，会对周围的工作环境造成一定污染，存在一定的安全隐患。同时液压缸中密封元件的采购周期一般比较长，如果是进口液压缸，则采购周期会更长，这样势必会对正常生产造成一定的影响，而且液压系统采购和维护的成本也相对较高。The use of hydraulic cylinders to move the trolley can avoid the above problems, but the cost of the hydraulic system is high, and the leakage of hydraulic oil is difficult to avoid, which will cause certain pollution to the surrounding working environment and pose certain safety hazards. At the same time, the procurement cycle of sealing components in hydraulic cylinders is generally relatively long. If it is an imported hydraulic cylinder, the procurement cycle will be longer, which will inevitably have a certain impact on normal production, and the cost of hydraulic system procurement and maintenance is relatively high.
实用新型内容Utility model content
为了解决现有技术中利用气动推动小车移动存在空气压力不稳定，缓冲困难，易造成冲击的问题，也为了解决现有技术中采用液压推动小车移动造成环境污染，维护成本较高，采购周期较长影响后续生产的问题。本实用新型提供了一种不同于气动和液压推动小车移动的机构，其结构简单，容易实现快慢速转换，动作平稳，可以调整移动行程而不必做结构改动。In order to solve the problem of unstable air pressure, difficult buffering, and easy impact in the prior art of using pneumatic propulsion to move the trolley, and to solve the environmental pollution caused by the use of hydraulic propulsion to move the trolley in the prior art, the maintenance cost is high, and the procurement cycle is relatively short. Long-term problems affecting subsequent production. The utility model provides a mechanism different from pneumatic and hydraulic driving trolleys. The utility model has a simple structure, is easy to switch between fast and slow speeds, moves smoothly, and can adjust the moving stroke without making structural changes.
为了解决上述问题，本实用新型所采取的技术方案是：In order to solve the above problems, the technical solution adopted by the utility model is:
一种小车移动机构，包括变频减速电机、连接轴，在小车的底部安装有变频减速电机，其特征在于：还包括齿轮和齿条，所述变频减速电机的电机轴与连接轴相连接，在连接轴上安装有齿轮，所述齿轮与齿条相啮合，所述齿条安装在供小车移动的底座上。A trolley moving mechanism, including a variable frequency decelerating motor and a connecting shaft, and a variable frequency decelerating motor is installed at the bottom of the trolley, and is characterized in that it also includes a gear and a rack, and the motor shaft of the variable frequency decelerating motor is connected with the connecting shaft. A gear is installed on the connecting shaft, and the gear is meshed with the rack, and the rack is installed on the base for the trolley to move.
前述的一种小车移动机构，其特征在于：还包括两个带座轴承，所述两个带座轴承安装在小车的底部，所述连接轴安装于两个带座轴承上。The above trolley moving mechanism is characterized in that it further includes two bearings with seats, the two bearings with seats are installed at the bottom of the trolley, and the connecting shaft is installed on the two bearings with seats.
前述的一种小车移动机构，其特征在于：所述齿轮设置在两个带座轴承之间。The aforementioned trolley moving mechanism is characterized in that the gear is arranged between two bearings with seats.
本实用新型的有益效果是：The beneficial effects of the utility model are:
1、本实用新型小车移动机构结构简单、稳定可靠，变频减速电机尺寸紧凑，所需安装空间小，使造型机整体结构更加小巧，节省空间。同时变频减速电机具有承受过载能力高、能耗低、振动小、噪音低等特点，本身也具有过载保护功能，安全可靠。1. The trolley moving mechanism of the utility model is simple in structure, stable and reliable, and the frequency conversion deceleration motor is compact in size, and the required installation space is small, which makes the overall structure of the molding machine more compact and saves space. At the same time, the frequency conversion geared motor has the characteristics of high overload capacity, low energy consumption, low vibration, low noise, etc. It also has overload protection function, which is safe and reliable.
2、本实用新型小车移动机构，采用齿轮和齿条相配合传动，其移动速度可实现自动控制，调整方便，同时采用齿轮和齿条相配合传动动作准确，传递力量大，传动效率高，运行平稳，冲击小，可实现小车在任意位置准确停靠。2. The trolley moving mechanism of this utility model adopts gears and racks for transmission, and its moving speed can be automatically controlled, and the adjustment is convenient. At the same time, the transmission of gears and racks is accurate, the transmission force is large, the transmission efficiency is high, and the operation is stable. Stable and small impact, the trolley can accurately stop at any position.
附图说明Description of drawings
图1是本实用新型小车移动机构的结构示意图。Fig. 1 is a structural schematic diagram of the trolley moving mechanism of the utility model.
具体实施方式Detailed ways
下面结合附图对本实用新型做进一步的描述。Below in conjunction with accompanying drawing, the utility model is described further.
如图1所示，一种小车移动机构，包括变频减速电机1、连接轴2、齿轮5、齿条6和两个带座轴承7，在小车3的底部安装有变频减速电机1，两个带座轴承7也安装在小车3的底部，连接轴2安装于两个带座轴承7上，变频减速电机1的电机轴4与连接轴2相连接，在连接轴2上安装有齿轮5，齿轮5设置在两个带座轴承7之间，齿轮5与齿条6相啮合，齿条6安装在供小车3移动的底座上。As shown in Figure 1, a trolley moving mechanism includes a variable
变频减速电机1可以通过内部变频器进行变速，速度调整间隔很小，并且更准确直观。齿轮5通过连接轴2与变频减速电机1连接，连接轴2通过带座轴承7与小车3连接，这样使的电机轴4受力更合理，使用寿命更长久。The variable
工作时，通过齿轮5在齿条6上移动，带动小车3移动，传动更精确，传递力量更大，动作更平稳，安装更方便。When working, the
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200516159U CN202006269U (en) | 2011-03-01 | 2011-03-01 | Trolley moving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200516159U CN202006269U (en) | 2011-03-01 | 2011-03-01 | Trolley moving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006269U true CN202006269U (en) | 2011-10-12 |
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ID=44747933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200516159U Expired - Lifetime CN202006269U (en) | 2011-03-01 | 2011-03-01 | Trolley moving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006269U (en) |
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2011
- 2011-03-01 CN CN2011200516159U patent/CN202006269U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111012 |