CN206493144U - A kind of chuck apparatus Bidirectional clamping apparatus - Google Patents
A kind of chuck apparatus Bidirectional clamping apparatus Download PDFInfo
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Abstract
一种夹具设备用双向夹紧装置，包括：夹具底板；左右连接块、左右支撑块，左连接块与左支撑块连接，右连接块与右支撑块连接；导轨、与导轨连接的薄型气缸；与薄型气缸连接的气缸连接块、与气缸连接块连接的左压块；与气缸连接块连接的气缸连接杆连接块、调节螺栓螺母；与气缸连接杆连接块连接的右压块；行程限位；速度控制阀；其特征在于：气缸连接块和左支撑块连接，气缸连接杆连接块和右支撑块连接，且左支撑块和右支撑块分别连接在导轨左右两端，可相对滑动。结构简单可靠，空间尺寸小，空间利用率高，且气缸数量减少，制作成本比较低。尤其是在夹紧空间尺寸小的工件时，可以平稳地实现工件双向快速、完全夹紧，可以广泛用于板类零件的夹紧。
A bidirectional clamping device for fixture equipment, comprising: a fixture bottom plate; left and right connecting blocks, left and right supporting blocks, the left connecting block is connected to the left supporting block, the right connecting block is connected to the right supporting block; guide rails, and thin cylinders connected to the guide rails; The cylinder connection block connected with the thin cylinder, the left pressure block connected with the cylinder connection block; the cylinder connection rod connection block connected with the cylinder connection block, the adjusting bolt nut; the right pressure block connected with the cylinder connection rod connection block; stroke limit The speed control valve is characterized in that: the cylinder connection block is connected with the left support block, the cylinder connection rod connection block is connected with the right support block, and the left support block and the right support block are respectively connected to the left and right ends of the guide rail, and can slide relatively. The structure is simple and reliable, the space size is small, the space utilization rate is high, the number of cylinders is reduced, and the production cost is relatively low. Especially when clamping workpieces with small space dimensions, it can smoothly realize two-way fast and complete clamping of workpieces, and can be widely used for clamping plate parts.
Description
技术领域technical field
本实用新型涉及夹具，特别是涉及一种夹具设备用双向夹紧装置。The utility model relates to a clamp, in particular to a bidirectional clamping device for clamp equipment.
背景技术Background technique
现有夹具设备的工件夹紧装置，通常只在同一个平面上做夹紧单元，两个平面则分开做成两个夹紧单元。在夹紧空间尺寸小的工件时，由于两个平行夹紧单元之间的间距很小，存在工件难以夹紧的缺陷。The workpiece clamping device of the existing fixture equipment is usually only used as a clamping unit on the same plane, and the two planes are separated to form two clamping units. When clamping a workpiece with a small space size, there is a defect that the workpiece is difficult to clamp because the distance between two parallel clamping units is very small.
发明内容Contents of the invention
本实用新型所要解决的技术问题是弥补上述现有技术的缺陷，提供一种夹具设备用双向夹紧装置。The technical problem to be solved by the utility model is to provide a bidirectional clamping device for clamp equipment to make up for the above-mentioned defects of the prior art.
本实用新型的技术问题通过以下技术方案予以解决。The technical problems of the utility model are solved by the following technical solutions.
这种夹具设备用双向夹紧装置，包括：This type of clamping equipment uses a two-way clamping device, including:
夹具底板；Fixture bottom plate;
分别安装在所述夹具底板的左连接块、左支撑块和右连接块、右支撑块，所述左连接块与所述左支撑块连接，所述右连接块与所述右支撑块连接；The left connection block, the left support block, the right connection block, and the right support block are respectively installed on the bottom plate of the fixture, the left connection block is connected with the left support block, and the right connection block is connected with the right support block;
安装在所述夹具底板的导轨、与所述导轨连接的薄型气缸；A guide rail installed on the bottom plate of the fixture, and a thin cylinder connected to the guide rail;
与所述薄型气缸连接的气缸连接块、与所述气缸连接块连接的左压块；A cylinder connection block connected to the thin cylinder, a left pressure block connected to the cylinder connection block;
与所述气缸连接块连接的气缸连接杆连接块、设置在所述气缸连接块和所述气缸连接杆连接块相连接处的调节螺栓螺母；A cylinder connecting rod connecting block connected to the cylinder connecting block, and an adjusting bolt and nut arranged at the joint between the cylinder connecting block and the cylinder connecting rod connecting block;
与所述气缸连接杆连接块连接的右压块；A right pressing block connected with the cylinder connecting rod connecting block;
安装在所述夹具底板的行程限位；The stroke limit installed on the bottom plate of the fixture;
设置在所述薄型气缸接口的速度控制阀；A speed control valve arranged at the interface of the thin cylinder;
其特征在于：It is characterized by:
所述气缸连接块和所述左支撑块连接，所述气缸连接杆连接块和所述右支撑块连接，且所述左支撑块和所述右支撑块分别连接在所述导轨左右两端，可相对滑动。The cylinder connection block is connected to the left support block, the cylinder connection rod connection block is connected to the right support block, and the left support block and the right support block are respectively connected to the left and right ends of the guide rail, Relatively sliding.
本实用新型的技术问题通过以下进一步的技术方案予以解决。The technical problems of the utility model are solved by the following further technical solutions.
所述调节螺栓螺母固定在所述导轨左右两端，可活动调节夹紧机构的行程。The adjusting bolts and nuts are fixed on the left and right ends of the guide rail, and can flexibly adjust the stroke of the clamping mechanism.
本实用新型的技术问题通过以下再进一步的技术方案予以解决。The technical problems of the utility model are solved through the following further technical solutions.
所述薄型气缸带动所述右压块和所述右支撑块压紧工件，所述薄型气缸继续在所述导轨上运动，通过所述左压块与所述左支撑块压紧另一侧工件，实现在夹紧空间尺寸小的工件时能夹紧工件。The thin cylinder drives the right pressing block and the right support block to press the workpiece, and the thin air cylinder continues to move on the guide rail, and presses the workpiece on the other side through the left pressing block and the left support block , to achieve the ability to clamp workpieces when clamping workpieces with small space dimensions.
本实用新型与现有技术相比的有益效果是：The beneficial effects of the utility model compared with the prior art are:
结构简单可靠，空间尺寸小，空间利用率高，且气缸数量减少，制作成本比较低。尤其是在夹紧空间尺寸小的工件时，可以平稳地实现工件双向快速、完全夹紧，可以广泛用于板类零件的夹紧。The structure is simple and reliable, the space size is small, the space utilization rate is high, the number of cylinders is reduced, and the production cost is relatively low. Especially when clamping a workpiece with a small space size, it can smoothly realize two-way fast and complete clamping of the workpiece, and can be widely used for clamping plate parts.
附图说明Description of drawings
图1是本实用新型具体实施方式的主视图；Fig. 1 is the front view of the specific embodiment of the utility model;
图2是本实用新型具体实施方式的俯视图；Fig. 2 is the top view of the specific embodiment of the utility model;
图3是本实用新型具体实施方式的侧视图；Fig. 3 is the side view of the specific embodiment of the utility model;
图4是本实用新型具体实施方式的使用状态立体图。Fig. 4 is a perspective view of the usage state of the specific embodiment of the utility model.
具体实施方式detailed description
下面结合具体实施方式并对照附图对本实用新型进行说明。The utility model will be described below in conjunction with specific embodiments and with reference to the accompanying drawings.
一种如图1~4所示的夹具设备用双向夹紧装置，包括：A bidirectional clamping device for fixture equipment as shown in Figures 1 to 4, comprising:
用于安装本具体实施方式的的夹具底板1；For installing the fixture base plate 1 of this specific embodiment;
分别安装在夹具底板1的左连接块2、左支撑块4和右连接块14、右支撑块9，左连接块2与左支撑块4连接，右连接块14与右支撑块9连接，用于固定板类工件；The left connecting block 2, the left supporting block 4 and the right connecting block 14, the right supporting block 9 installed on the fixture base plate 1 respectively, the left connecting block 2 is connected with the left supporting block 4, and the right connecting block 14 is connected with the right supporting block 9, with For fixed plate workpieces;
安装在夹具底板1的导轨13、与导轨13连接的薄型气缸3，导轨13用于薄型气缸的相对滑动；The guide rail 13 installed on the fixture bottom plate 1, the thin cylinder 3 connected with the guide rail 13, the guide rail 13 is used for the relative sliding of the thin cylinder;
与薄型气缸3连接的气缸连接块5、与气缸连接块5连接的左压块6，左压块6用于固定板类工件；The cylinder connection block 5 connected with the thin cylinder 3, the left pressure block 6 connected with the cylinder connection block 5, and the left pressure block 6 is used for fixing plate workpieces;
与气缸连接块5连接的气缸连接杆连接块11、设置在气缸连接块5和气缸连接杆连接块11相连接处的调节螺栓螺母12，固定在导轨13左右两端，调节螺栓螺母12用于调节夹紧机构的行程，气缸连接杆10与气缸连接杆连接块11连接，用于增加薄型气缸的一倍行程；The cylinder connecting rod connecting block 11 connected with the cylinder connecting block 5, the adjusting bolt nut 12 arranged at the joint between the cylinder connecting block 5 and the cylinder connecting rod connecting block 11 are fixed on the left and right ends of the guide rail 13, and the adjusting bolt nut 12 is used for To adjust the stroke of the clamping mechanism, the cylinder connecting rod 10 is connected with the cylinder connecting rod connecting block 11, which is used to double the stroke of the thin cylinder;
与气缸连接杆连接块11连接的右压块8，右压块8用于固定板类工件；The right pressing block 8 connected with the cylinder connecting rod connecting block 11, the right pressing block 8 is used for fixing plate workpieces;
安装在夹具底板1的行程限位7，用于夹具双向夹紧；The travel limit 7 installed on the bottom plate 1 of the fixture is used for bidirectional clamping of the fixture;
速度控制阀设置在薄型气缸接口，用于调节夹紧机构的夹紧力。The speed control valve is set on the interface of the thin cylinder to adjust the clamping force of the clamping mechanism.
气缸连接块5和左支撑块4连接，气缸连接杆连接块11和右支撑块9连接，且左支撑块4和右支撑块9分别连接在导轨13左右两端，可相对滑动。Cylinder connecting block 5 is connected with left supporting block 4, and cylinder connecting rod connecting block 11 is connected with right supporting block 9, and left supporting block 4 and right supporting block 9 are respectively connected at guide rail 13 left and right ends, can slide relatively.
薄型气缸3带动右压块8和右支撑块9压紧工件，薄型气缸3继续在导轨13上运动，通过左压块6与左支撑块4压紧另一侧工件，实现在夹紧空间尺寸小的工件时能夹紧工件。The thin cylinder 3 drives the right pressing block 8 and the right support block 9 to compress the workpiece, and the thin cylinder 3 continues to move on the guide rail 13, and presses the workpiece on the other side through the left pressing block 6 and the left supporting block 4 to realize the clamping space size The workpiece can be clamped when the workpiece is small.
本具体实施方式的工作过程如下：The working process of this embodiment is as follows:
初始状态下，薄型气缸3的活塞处在收缩位；左压块6、右压块8处在导轨13中间位置。In the initial state, the piston of the thin cylinder 3 is in the retracted position; the left pressing block 6 and the right pressing block 8 are in the middle position of the guide rail 13 .
放入板类工件15到工件托架16后，通气，薄型气缸3的活塞处在扩张位；左压块6在气缸连接杆11带动下伸出从左侧方向压紧板类工件15；到达行程限位7后，接着右压块8连接着薄型气缸3继续沿着导轨13相对运动，在气缸连接杆10带动下伸出从右侧方向压紧板类工件15，实现双向压紧工件。Put the plate workpiece 15 into the workpiece bracket 16, ventilate, and the piston of the thin cylinder 3 is in the expansion position; the left pressing block 6 stretches out under the drive of the cylinder connecting rod 11 and presses the plate workpiece 15 from the left direction; After the stroke limit 7, then the right pressure block 8 is connected with the thin cylinder 3 and continues to move relative to the guide rail 13, and stretches out from the right side to compress the plate workpiece 15 under the drive of the cylinder connecting rod 10, so as to realize bidirectional compression of the workpiece.
本具体实施方式的夹紧机构的行程通过调节螺栓螺母12调节。The stroke of the clamping mechanism in this specific embodiment is adjusted by adjusting the bolt and nut 12 .
本具体实施方式的夹紧机构的夹紧力通过速度控制阀调节。因为有薄型气缸与导轨相对滑动，增加了薄型气缸的一倍行程，所以夹具更加紧凑，适用情况更多。The clamping force of the clamping mechanism in this specific embodiment is adjusted by a speed control valve. Because there is a thin cylinder that slides relative to the guide rail, the stroke of the thin cylinder is doubled, so the fixture is more compact and applicable to more situations.
以上内容是结合具体的优选实施方式对本实用新型所作的进一步详细说明，不能认定本实用新型的具体实施只局限于这些说明。对于本实用新型所属技术领域的普通技术人员来说，在不脱离本实用新型构思的前提下做出若干等同替代或明显变型，而且性能或用途相同，都应当视为属于本实用新型由所提交的权利要求书确定的专利保护范围。The above content is a further detailed description of the utility model in combination with specific preferred embodiments, and it cannot be assumed that the specific implementation of the utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the utility model belongs, those who make several equivalent substitutions or obvious modifications without departing from the concept of the utility model, and have the same performance or use, should be deemed to belong to the utility model submitted by the The scope of patent protection determined by the claims.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736759A (en) * | 2017-01-20 | 2017-05-31 | 广州松兴电气股份有限公司 | A kind of chuck apparatus Bidirectional clamping apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736759A (en) * | 2017-01-20 | 2017-05-31 | 广州松兴电气股份有限公司 | A kind of chuck apparatus Bidirectional clamping apparatus |
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