CN204300157U - a coupling - Google Patents
a coupling Download PDFInfo
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- CN204300157U CN204300157U CN201420585470.4U CN201420585470U CN204300157U CN 204300157 U CN204300157 U CN 204300157U CN 201420585470 U CN201420585470 U CN 201420585470U CN 204300157 U CN204300157 U CN 204300157U
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- 230000008878 coupling Effects 0.000 title claims abstract description 30
- 238000010168 coupling process Methods 0.000 title claims abstract description 30
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及电机传动技术领域，特别是指一种联轴器。The utility model relates to the technical field of motor transmission, in particular to a shaft coupling.
背景技术Background technique
现有联轴器一端的连接孔与电机轴连接，联轴器另一端的连接孔与需要转动的物体的连接轴连接，由于现有的联轴器两端采用不同的方式加工，即在一端面加工其中一个连接孔，相对的另一个端面加工另一个连接孔，而且这两个连接孔也不连通，导致其在实际的使用不可能做到两个连接孔在同一轴线上，这样必然会致使联轴器随着时间增加会导致两孔出现严重偏心情况，也会影响到联轴器周边的其他元器件，从而降低联轴器和其他元器件的使用寿命。The connecting hole at one end of the existing coupling is connected to the motor shaft, and the connecting hole at the other end of the coupling is connected to the connecting shaft of the object to be rotated. Since the two ends of the existing coupling are processed in different ways, that is, in one One of the connecting holes is processed on the end face, and the other connecting hole is processed on the opposite end face, and the two connecting holes are not connected, so it is impossible to make the two connecting holes on the same axis in actual use, so it will inevitably As a result, the increase of the coupling over time will lead to serious eccentricity of the two holes, and will also affect other components around the coupling, thereby reducing the service life of the coupling and other components.
实用新型内容Utility model content
本实用新型提出一种联轴器，解决了现有技术中联轴器两端的连接孔出现偏心导致联轴器和其他元器件的使用寿命短的问题。The utility model provides a shaft coupling, which solves the problem in the prior art that the coupling holes at both ends of the shaft coupling are eccentric, resulting in short service life of the shaft coupling and other components.
本实用新型的技术方案是这样实现的：The technical scheme of the utility model is achieved in that:
一种联轴器，包括本体，所述本体包括第一连接柱和与所述第一连接柱连接第二连接柱；所述第一连接柱上设有第一连接孔，所述第二连接柱上设有第二连接孔；所述第一连接孔和所述第二连接孔连通，且在同一中心线上。A coupling, including a body, the body includes a first connecting column and a second connecting column connected to the first connecting column; a first connecting hole is provided on the first connecting column, and the second connecting column The column is provided with a second connection hole; the first connection hole communicates with the second connection hole and is on the same central line.
进一步地，所述第二连接柱一侧设有销孔。Further, a pin hole is provided on one side of the second connecting column.
进一步地，所述第一连接柱是前端面上设有圆弧环。Further, the first connecting column is provided with an arc ring on the front end surface.
进一步地，所述圆弧环上设有箭头状的凹槽。Further, the arc ring is provided with an arrow-shaped groove.
进一步地，所述第一连接孔内设有内齿牙。Further, internal teeth are provided in the first connecting hole.
进一步地，所述第一连接柱和第二连接柱一体成型。Further, the first connecting column and the second connecting column are integrally formed.
一种联轴器的制作方法，包括如下步骤：A method for manufacturing a shaft coupling, comprising the steps of:
a、将预先准备好的本体固定在车床的夹具上，并调好本体的加工位置；a. Fix the pre-prepared body on the fixture of the lathe, and adjust the processing position of the body;
b、进行第一连接孔进行加工，直至加工完毕；b. Carry out the processing of the first connecting hole until the processing is completed;
c、在与第一连接孔的底面上进行第二连接孔的加工，直至加工完毕。c. Process the second connection hole on the bottom surface of the first connection hole until the processing is completed.
实施本实用新型的有益效果有：The beneficial effect of implementing the utility model has:
本实用新型通过将第一连接孔和第二连接孔连通，在加工的时候在同一个方向加工，这样就能够保证第一连接孔和第二连接孔在同一中心线上，这样加工出来的连接轴可以最大可能的减少摩擦到连接轴周边的元器件，既能降低工作时的噪音，又能提高联轴器和其他元器件的使用寿命。The utility model communicates the first connecting hole with the second connecting hole, and processes in the same direction during processing, so that the first connecting hole and the second connecting hole can be guaranteed to be on the same center line, and the processed connection The shaft can reduce the friction to the components around the shaft as much as possible, which can not only reduce the noise during operation, but also improve the service life of the coupling and other components.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.
图1为本实用新型一种联轴器一个实施例的立体结构示意图。Fig. 1 is a three-dimensional structural schematic diagram of an embodiment of a coupling of the present invention.
图2为本实用新型一种联轴器一个实施例的平面剖视结构示意图；Fig. 2 is a planar cross-sectional structural schematic diagram of an embodiment of a coupling of the present invention;
1、内齿牙；2、圆弧环；3、凹槽；4、第一连接柱；5、第二连接柱；6、销孔。1. Internal teeth; 2. Arc ring; 3. Groove; 4. First connecting column; 5. Second connecting column; 6. Pin hole.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
参照图1和图2，本实用新型提供的一种联轴器，包括本体，本体包括第一连接柱4和与第一连接柱4连接第二连接柱5；第一连接柱4上设有第一连接孔，第二连接柱5上设有第二连接孔；第一连接孔和第二连接孔连通，且在同一中心线上。第一连接孔与需要转动的物体的连接轴连接，第二连接孔与电机轴连接，本技术方案通过将第一连接孔和第二连接孔连通，在加工的时候在同一个方向加工，这样就能够保证第一连接孔和第二连接孔在同一中心线上，这样加工出来的连接轴可以最大可能的减少摩擦到连接轴周边的元器件，既能降低工作时的噪音，又能提高联轴器和其他元器件的使用寿命。Referring to Fig. 1 and Fig. 2, a coupling provided by the utility model includes a body, the body includes a first connecting column 4 and a second connecting column 5 connected with the first connecting column 4; the first connecting column 4 is provided with The first connection hole and the second connection column 5 are provided with a second connection hole; the first connection hole and the second connection hole communicate with each other and are on the same center line. The first connecting hole is connected to the connecting shaft of the object that needs to be rotated, and the second connecting hole is connected to the motor shaft. In this technical solution, the first connecting hole and the second connecting hole are connected and processed in the same direction during processing, so that It can ensure that the first connection hole and the second connection hole are on the same center line, so that the processed connection shaft can reduce the friction to the components around the connection shaft to the greatest extent, which can not only reduce the noise during work, but also improve the connection. service life of shafts and other components.
第二连接柱5一侧设有销孔6。通过销孔6插入限位销来进一步固定电机轴，防止在电机工作时出现意外，提高使用的安全性能。A pin hole 6 is provided on one side of the second connecting column 5 . Insert the limit pin through the pin hole 6 to further fix the motor shaft, prevent accidents when the motor is working, and improve the safety performance of use.
第一连接柱4是前端面上设有圆弧环2。通过圆弧环2可以避免锋利的端面在转动过程中造成联轴器旁边的元器件损坏，同时也提高使用的安全性和使用寿命。The first connecting column 4 is provided with an arc ring 2 on the front end surface. The circular arc ring 2 can prevent the sharp end surface from causing damage to the components next to the coupling during the rotation process, and also improve the safety and service life of use.
圆弧环2上设有箭头状的凹槽3。这样设计既可以作为连接轴安装的指示，又能在连接轴发热的时候用辅助工具插在凹槽内拆卸联轴器，防止烫伤等事故的发生。The arc ring 2 is provided with an arrow-shaped groove 3 . This design can be used as an indication for the installation of the connecting shaft, and when the connecting shaft is hot, an auxiliary tool can be inserted into the groove to remove the coupling, so as to prevent accidents such as burns.
第一连接孔内设有内齿牙1。通过内齿牙1可以进一步使连接需要转动的物体的稳定性。Internal teeth 1 are arranged in the first connecting hole. The internal teeth 1 can further increase the stability of the object that needs to be rotated.
第一连接柱4和第二连接柱5一体成型，这样可以节省联轴器生产的工序和成本。The first connecting column 4 and the second connecting column 5 are integrally formed, which can save the production process and cost of the coupling.
一种联轴器的制作方法，包括如下步骤：A method for manufacturing a shaft coupling, comprising the steps of:
a、将预先准备好的本体固定在车床的夹具上，并调好本体的加工位置；本体的毛坯可以使前面铸造成型，也可以前面通过机床加工成型；a. Fix the pre-prepared body on the fixture of the lathe, and adjust the processing position of the body; the blank of the body can be cast and formed in the front, or can be processed and formed by the machine tool;
b、进行第一连接孔进行加工，直至加工完毕；在加工第一连接孔的时候，按照加工预先设计好内齿牙状孔进行加工；b. Carry out the processing of the first connection hole until the processing is completed; when processing the first connection hole, process the inner tooth-shaped hole according to the pre-designed processing;
c、在与第一连接孔的底面上进行第二连接孔的加工，直至加工完毕；第二连接孔的加工的刀具必须在加工第一连接孔的同一侧进入加工，这样才能保证第一连接孔和第二连接孔在同一中心线上，在加工完第一连接孔和第二连接孔后再进行后期的毛刺和打磨处理即可完成联轴器的制作。c. Process the second connection hole on the bottom surface of the first connection hole until the processing is completed; the tool for processing the second connection hole must be processed on the same side as the first connection hole, so as to ensure the first connection The hole and the second connection hole are on the same center line, and after the first connection hole and the second connection hole are processed, the later stage burring and grinding can be performed to complete the production of the coupling.
综上所述，本实用新型通过将第一连接孔和第二连接孔连通，在加工的时候在同一个方向加工，这样就能够保证第一连接孔和第二连接孔在同一轴线上，这样加工出来的连接轴可以最大可能的减少摩擦到连接轴周边的元器件，既能降低工作时的噪音，又能提高联轴器和其他元器件的使用寿命。In summary, the utility model communicates the first connection hole with the second connection hole, and processes in the same direction during processing, so that the first connection hole and the second connection hole can be guaranteed to be on the same axis, so that The processed connecting shaft can minimize friction to the components around the connecting shaft, which can not only reduce the noise during operation, but also improve the service life of the coupling and other components.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420585470.4U CN204300157U (en) | 2014-10-10 | 2014-10-10 | a coupling |
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| CN201420585470.4U CN204300157U (en) | 2014-10-10 | 2014-10-10 | a coupling |
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| CN204300157U true CN204300157U (en) | 2015-04-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389913A (en) * | 2014-10-10 | 2015-03-04 | 吴敏才 | Coupling and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104389913A (en) * | 2014-10-10 | 2015-03-04 | 吴敏才 | Coupling and manufacturing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151216 Address after: 528400 Guangdong city of Zhongshan Province Dongfeng Town fun Industrial Park (strong company opposite) Patentee after: ZHONGSHAN CITY STARFISH ELECTRICAL APPLIANCE Co.,Ltd. Address before: 528400 Guangdong city of Zhongshan Province Dongfeng Town Tongle Industrial Park Patentee before: Wu Mincai |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20211010 |