CN205437892U - Clamp device for eccentric wheel - Google Patents
Clamp device for eccentric wheel Download PDFInfo
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- CN205437892U CN205437892U CN201620221493.6U CN201620221493U CN205437892U CN 205437892 U CN205437892 U CN 205437892U CN 201620221493 U CN201620221493 U CN 201620221493U CN 205437892 U CN205437892 U CN 205437892U
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- eccentric wheel
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Abstract
一种偏心轮夹紧装置是由工件、移动压板、弹簧、螺杆、螺母、垫片、偏心轮组件、偏心轮槽、底座和定位销组成；其特征在于所述的：定位销安装于底座的安装孔内且过盈配合，工件安装于定位销之上移动压板之下；所述的移动压板中间为腰子槽且腰子槽的宽度≥螺杆的直径，右边为U型槽且U型槽的宽度≥偏心轮的宽度；所述的弹簧套在螺杆上且在底座与移动压板之间、起辅助支撑的作用；所述的垫片安装于移动压板之上螺母之下；所述的偏心轮组件联接于移动压板的右边U型槽内且用螺栓组件固定，下面放置于偏心轮槽内；偏心轮槽安装于底座之上，并用内六角螺钉固定且槽宽≥偏心轮的宽度。
An eccentric wheel clamping device is composed of a workpiece, a moving platen, a spring, a screw, a nut, a gasket, an eccentric wheel assembly, an eccentric wheel groove, a base and a positioning pin; it is characterized in that: the positioning pin is installed on the base In the installation hole and interference fit, the workpiece is installed above the positioning pin and under the moving pressure plate; the middle of the moving pressure plate is a kidney groove and the width of the kidney groove is ≥ the diameter of the screw, and the right side is a U-shaped groove and the width of the U-shaped groove ≥The width of the eccentric wheel; the spring is sleeved on the screw rod and between the base and the moving platen to serve as an auxiliary support; the gasket is installed under the nut on the moving platen; the eccentric wheel assembly Connect to the U-shaped groove on the right side of the moving platen and fix it with a bolt assembly, and place the lower part in the eccentric wheel groove; the eccentric wheel groove is installed on the base and fixed with hexagon socket head screws, and the groove width is greater than or equal to the width of the eccentric wheel.
Description
技术领域technical field
本实用新型涉及一种偏心轮夹紧装置，属于机械加工技术领域。The utility model relates to an eccentric wheel clamping device, which belongs to the technical field of mechanical processing.
背景技术Background technique
在机械加工技术中，对工件的装夹要求很高，在钳工装夹通常使用的平口钳进行装夹，对于比较规范的零件装夹比较简单，对于复杂或不规则的零件用平口钳来装夹就比较费时且装夹不牢，这样在机械加工生产技术中效率较低，为了节约生产成本，提高生产效益，因此设计一种偏心轮夹紧装置非常必要。In machining technology, the clamping requirements for the workpiece are very high. The flat-nose pliers usually used in the fitter clamping are used for clamping. It is relatively simple to clamp relatively standardized parts, and the flat-nose pliers are used for complex or irregular parts. Clamping is time-consuming and the clamping is not firm, so the efficiency is low in machining production technology. In order to save production costs and improve production efficiency, it is necessary to design an eccentric wheel clamping device.
实用新型内容Utility model content
为解决上述问题，本实用新型的目的正是为了解决上述现有技术的不足，本实用新型的目的在于提供一种偏心轮夹紧装置。In order to solve the above problems, the purpose of this utility model is to solve the above-mentioned deficiencies in the prior art, and the purpose of this utility model is to provide an eccentric wheel clamping device.
为解决上述问题，本实用新型是通过以下技术方案实现的：一种偏心轮夹紧装置是由工件1、移动压板2、弹簧3、螺杆4、螺母5、垫片6、偏心轮组件7、偏心轮槽8、底座9和定位销10组成；其特征在于所述的：定位销10安装于底座9的安装孔内且过盈配合，工件1安装于定位销10之上移动压板2之下；所述的移动压板2中间为腰子槽且腰子槽的宽度≥螺杆4的直径，右边为U型槽且U型槽的宽度≥偏心轮的宽度；所述的弹簧3套在螺杆4上且在底座9与移动压板2之间，起辅助支撑的作用；所述的垫片6安装于移动压板2之上螺母5之下；所述的偏心轮组件7联接于移动压板2的右边U型槽内且用螺栓组件固定，下面放置于偏心轮槽8内；偏心轮槽8安装于底座9之上，并用内六角螺钉固定且槽宽≥偏心轮的宽度。In order to solve the above problems, the utility model is realized through the following technical solutions: an eccentric wheel clamping device is composed of a workpiece 1, a moving platen 2, a spring 3, a screw rod 4, a nut 5, a gasket 6, an eccentric wheel assembly 7, Composed of eccentric wheel groove 8, base 9 and positioning pin 10; it is characterized in that: the positioning pin 10 is installed in the mounting hole of the base 9 with interference fit, and the workpiece 1 is installed on the positioning pin 10 and under the moving platen 2 ; the middle of the moving platen 2 is a kidney groove and the width of the kidney groove ≥ the diameter of the screw rod 4, the right side is a U-shaped groove and the width of the U-shaped groove ≥ the width of the eccentric wheel; the spring 3 is sleeved on the screw rod 4 and Between the base 9 and the moving platen 2, it serves as an auxiliary support; the gasket 6 is installed under the nut 5 above the moving platen 2; the eccentric wheel assembly 7 is connected to the right U-shaped In the groove and fixed with a bolt assembly, the following is placed in the eccentric wheel groove 8; the eccentric wheel groove 8 is installed on the base 9, and fixed with hexagon socket head screws and the groove width ≥ the width of the eccentric wheel.
本实用新型的有益效果是：一种偏心轮夹紧装置，结构简单、操作方便、成本低、安全可靠等优点。The beneficial effects of the utility model are: an eccentric wheel clamping device, which has the advantages of simple structure, convenient operation, low cost, safety and reliability.
附图说明Description of drawings
图1是一种偏心轮夹紧装置结构示意图。Fig. 1 is a structural schematic diagram of an eccentric wheel clamping device.
具体实施方式detailed description
如图1所示，一种偏心轮夹紧装置是由工件1、移动压板2、弹簧3、螺杆4、螺母5、垫片6、偏心轮组件7、偏心轮槽8、底座9和定位销10组成；其特征在于所述的：定位销10安装于底座9的安装孔内且过盈配合，工件1安装于定位销10之上移动压板2之下；所述的移动压板2中间为腰子槽且腰子槽的宽度≥螺杆4的直径，右边为U型槽且U型槽的宽度≥偏心轮的宽度；所述的弹簧3套在螺杆4上且在底座9与移动压板2之间，起辅助支撑的作用；所述的垫片6安装于移动压板2之上螺母5之下；所述的偏心轮组件7联接于移动压板2的右边U型槽内且用螺栓组件固定，下面放置于偏心轮槽8内；偏心轮槽8安装于底座9之上，并用内六角螺钉固定且槽宽≥偏心轮的宽度。工作时先将工件1平放于定位销10之上，将移动压板2向左移动放置于工件1之上，并将偏心轮组件7安装在移动压板的右U型槽内，使偏心轮组件7能够在偏心轮槽8内左右滑动自如，向右下方压动偏心轮手柄从而实现对工件的夹紧。As shown in Figure 1, an eccentric wheel clamping device is composed of a workpiece 1, a moving platen 2, a spring 3, a screw rod 4, a nut 5, a gasket 6, an eccentric wheel assembly 7, an eccentric wheel groove 8, a base 9 and a positioning pin 10 composition; it is characterized in that: the positioning pin 10 is installed in the mounting hole of the base 9 and has an interference fit, and the workpiece 1 is installed on the positioning pin 10 and under the moving platen 2; the middle of the moving platen 2 is a waist groove and the width of the kidney groove ≥ the diameter of the screw rod 4, the right side is a U-shaped groove and the width of the U-shaped groove ≥ the width of the eccentric wheel; the spring 3 is sleeved on the screw rod 4 and between the base 9 and the moving platen 2, Play the role of auxiliary support; the gasket 6 is installed under the nut 5 above the moving platen 2; the eccentric wheel assembly 7 is connected to the right U-shaped groove of the moving platen 2 and fixed with a bolt assembly, placed below In the eccentric wheel groove 8; the eccentric wheel groove 8 is installed on the base 9, and fixed with hexagon socket head screws and the groove width ≥ the width of the eccentric wheel. When working, first place the workpiece 1 flat on the positioning pin 10, move the moving platen 2 to the left and place it on the workpiece 1, and install the eccentric wheel assembly 7 in the right U-shaped groove of the moving platen, so that the eccentric wheel assembly 7 can freely slide left and right in the eccentric wheel groove 8, and press the eccentric wheel handle to the lower right to realize the clamping of the workpiece.
以上已以较佳实施公开了本实用新型，然其并非用以限制本实用新型，凡采取等同替换或等效变换所获得的技术方案，均落在本实用新型的保护范围内。The utility model has been disclosed above with preferred implementations, but it is not intended to limit the utility model. All technical solutions obtained by equivalent replacement or equivalent transformation fall within the protection scope of the utility model.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221493.6U CN205437892U (en) | 2016-03-18 | 2016-03-18 | Clamp device for eccentric wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620221493.6U CN205437892U (en) | 2016-03-18 | 2016-03-18 | Clamp device for eccentric wheel |
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| Publication Number | Publication Date |
|---|---|
| CN205437892U true CN205437892U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620221493.6U Expired - Fee Related CN205437892U (en) | 2016-03-18 | 2016-03-18 | Clamp device for eccentric wheel |
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| Country | Link |
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| CN (1) | CN205437892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318003A (en) * | 2018-11-07 | 2019-02-12 | 昌河飞机工业（集团）有限责任公司 | A kind of workpiece fast assembling-disassembling clamping device |
| CN113941793A (en) * | 2021-11-10 | 2022-01-18 | 中国兵器工业集团航空弹药研究院有限公司 | Box prewelding device |
-
2016
- 2016-03-18 CN CN201620221493.6U patent/CN205437892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318003A (en) * | 2018-11-07 | 2019-02-12 | 昌河飞机工业（集团）有限责任公司 | A kind of workpiece fast assembling-disassembling clamping device |
| CN113941793A (en) * | 2021-11-10 | 2022-01-18 | 中国兵器工业集团航空弹药研究院有限公司 | Box prewelding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |