CN206717450U - One kind clamps and aiding support link gear - Google Patents
One kind clamps and aiding support link gear Download PDFInfo
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- CN206717450U CN206717450U CN201621472326.5U CN201621472326U CN206717450U CN 206717450 U CN206717450 U CN 206717450U CN 201621472326 U CN201621472326 U CN 201621472326U CN 206717450 U CN206717450 U CN 206717450U
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- clamping
- auxiliary support
- adjustment rod
- clamp body
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- 125000006850 spacer group Chemical group 0.000 claims description 3
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- 238000006243 chemical reaction Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
本实用新型涉及一种夹紧与辅助支承联动机构，包括夹具体、弹簧、斜楔销、球形调节杆、三点式辅助支承、锁紧螺柱、夹紧压板和锁紧螺母；所述夹具体内部中心设置有弹簧；所述弹簧一端连接夹具体，另一端连接斜楔销；所述斜楔销的斜楔处设置有球形调节杆；所述球形调节杆伸出夹具体外；所述斜楔销的顶部设置有三点式辅助支承；所述在球形调节杆上方的夹具体上设置有锁紧螺柱；所述锁紧螺柱上设置有夹紧压板；所述夹紧压板的下端与球形调节杆连接。本实用新型通过位置可调节的夹紧元件同步带动辅助支承装置，在工件表面实现多点柔性辅助支撑，改善工件的装夹刚度，提高装夹的稳定性和可靠性，一次性完成夹紧和调节辅助支承的位置，提高工作效率。
The utility model relates to a linkage mechanism of clamping and auxiliary support, which comprises a clamp body, a spring, a wedge pin, a spherical adjustment rod, a three-point auxiliary support, a locking stud, a clamping plate and a lock nut; the inside of the clamp body A spring is arranged in the center; one end of the spring is connected to the clamp body, and the other end is connected to the wedge pin; the wedge of the wedge pin is provided with a spherical adjustment rod; the spherical adjustment rod extends out of the clamp body; the wedge The top of the pin is provided with a three-point auxiliary support; the clamp body above the spherical adjustment rod is provided with a locking stud; the locking stud is provided with a clamping pressure plate; the lower end of the clamping pressure plate and the spherical adjustment rod connection. The utility model synchronously drives the auxiliary support device through the position-adjustable clamping element, realizes multi-point flexible auxiliary support on the surface of the workpiece, improves the clamping rigidity of the workpiece, improves the stability and reliability of the clamping, and completes clamping and clamping at one time. Adjust the position of the auxiliary support to improve work efficiency.
Description
技术领域technical field
本实用新型涉及一种既可以夹紧零件，同时还可以调节辅助支撑位置的联动机构。The utility model relates to a linkage mechanism which can not only clamp parts, but also adjust the auxiliary support position.
背景技术Background technique
在工件定位夹紧过程中，如果需要提高工件定位基准面的定位刚度、稳定性和可靠性时，可选用辅助支承作辅助定位。虽然辅助支承不起限制工件自由度的作用，但可以弥补夹紧力不垂直于主要定位基面、加工面远离工件刚性较好部位等缺陷。典型的辅助支承结构（如螺旋式、自位式、推引式等）每次都需要重新调整支承点高度，费时费力。During the workpiece positioning and clamping process, if it is necessary to improve the positioning rigidity, stability and reliability of the workpiece positioning reference plane, the auxiliary support can be used for auxiliary positioning. Although the auxiliary support does not limit the degree of freedom of the workpiece, it can make up for the defects that the clamping force is not perpendicular to the main positioning base surface and the processing surface is far away from the rigid part of the workpiece. Typical auxiliary support structures (such as screw type, self-positioning type, push-pull type, etc.) need to re-adjust the height of the support point every time, which is time-consuming and labor-intensive.
实用新型内容Utility model content
本实用新型目的是为了克服现有技术的不足而提供一种既可以夹紧零件，同时还可以调节辅助支撑位置的联动机构。The purpose of the utility model is to provide a linkage mechanism that can not only clamp parts but also adjust the auxiliary support position in order to overcome the shortcomings of the prior art.
为达到上述目的，本实用新型采用的技术方案是：一种夹紧与辅助支承联动机构，包括夹具体、弹簧、斜楔销、球形调节杆、三点式辅助支承、锁紧螺柱、夹紧压板和锁紧螺母；所述夹具体内部中心设置有弹簧；所述弹簧一端连接夹具体，另一端连接斜楔销；所述斜楔销的斜楔处设置有球形调节杆；所述球形调节杆伸出夹具体外，并且球形部位朝外；所述斜楔销的顶部设置有三点式辅助支承；在所述球形调节杆上方的夹具体上设置有锁紧螺柱；所述锁紧螺柱上设置有夹紧压板，并用锁紧螺母固定；所述夹紧压板的下端与球形调节杆的球形部位连接；所述夹紧压板的上端与零件接触。In order to achieve the above purpose, the technical solution adopted by the utility model is: a clamping and auxiliary support linkage mechanism, including clamp body, spring, wedge pin, spherical adjustment rod, three-point auxiliary support, locking stud, clamping pressure plate and a lock nut; the inner center of the clamp body is provided with a spring; one end of the spring is connected to the clamp body, and the other end is connected to the wedge pin; the wedge of the wedge pin is provided with a spherical adjustment rod; the spherical adjustment rod Extend out of the clamp body, and the spherical part faces outward; the top of the wedge pin is provided with a three-point auxiliary support; the clamp body above the spherical adjustment rod is provided with a locking stud; the locking stud A clamping pressure plate is provided and fixed with a lock nut; the lower end of the clamping pressure plate is connected with the spherical part of the spherical adjusting rod; the upper end of the clamping pressure plate is in contact with the parts.
优选的，所述三点式辅助支承用螺钉固定在斜楔销上。Preferably, the three-point auxiliary support is fixed on the wedge pin with screws.
优选的，所述弹簧与夹具体之间设置垫块。Preferably, a spacer is provided between the spring and the clip body.
优选的，所述锁紧螺母处设置有垫圈。Preferably, a washer is provided at the lock nut.
由于上述技术方案的运用，本实用新型与现有技术相比具有下列优点：Due to the application of the above-mentioned technical solution, the utility model has the following advantages compared with the prior art:
本实用新型方案的一种夹紧与辅助支承联动机构，通过位置可调节的夹紧元件同步带动辅助支承装置，在工件表面实现多点柔性辅助支撑，从而改善工件的装夹刚度，提高装夹的稳定性和可靠性，一次性完成加紧和调节辅助支承的位置，提高工作效率。A clamping and auxiliary support linkage mechanism according to the proposal of the utility model synchronously drives the auxiliary support device through the position-adjustable clamping element, and realizes multi-point flexible auxiliary supports on the surface of the workpiece, thereby improving the clamping stiffness of the workpiece and improving the clamping capacity. Excellent stability and reliability, tightening and adjusting the position of the auxiliary support can be completed at one time to improve work efficiency.
附图说明Description of drawings
下面结合附图对本实用新型技术方案作进一步说明：Below in conjunction with accompanying drawing, technical scheme of the utility model is further described:
附图1为本实用新型的一种夹紧与辅助支承联动机构的主体剖视结构示意图。Accompanying drawing 1 is a schematic cross-sectional structure diagram of a main body of a clamping and auxiliary support linkage mechanism of the present invention.
具体实施方式detailed description
下面结合附图及具体实施例对本实用新型作进一步的详细说明。Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.
附图1为本实用新型所述的一种夹紧与辅助支承联动机构，包括夹具体1、弹簧2、斜楔销3、球形调节杆4、三点式辅助支承5、锁紧螺柱6、夹紧压板7和锁紧螺母8；所述夹具体1内部中心设置有弹簧2；所述弹簧2一端连接夹具体1，另一端连接斜楔销3；所述斜楔销3的斜楔处设置有球形调节杆4；所述球形调节杆4伸出夹具体1外，并且球形部位朝外；所述斜楔销3的顶部设置有三点式辅助支承5；所述在球形调节杆4上方的夹具体1上设置有锁紧螺柱6；所述锁紧螺柱6上设置有夹紧压板7，并用锁紧螺母8固定；所述夹紧压板7的下端与球形调节杆4的球形部位连接；所述夹紧压板7的上端与零件接触；所述三点式辅助支承5用螺钉9固定在斜楔销3上；所述弹簧2与夹具体1之间设置垫块10；所述锁紧螺母8处设置有垫圈11。Accompanying drawing 1 is a kind of clamping and auxiliary support linkage mechanism described in the utility model, including clamp body 1, spring 2, wedge pin 3, spherical adjustment rod 4, three-point auxiliary support 5, locking stud 6, clamp Clamping plate 7 and lock nut 8; a spring 2 is arranged in the center of the clamp body 1; one end of the spring 2 is connected to the clamp body 1, and the other end is connected to the wedge pin 3; the wedge of the wedge pin 3 is set There is a spherical adjustment rod 4; the spherical adjustment rod 4 extends out of the clamp body 1, and the spherical part faces outward; the top of the wedge pin 3 is provided with a three-point auxiliary support 5; the clamp above the spherical adjustment rod 4 Specifically 1 is provided with a locking stud 6; the locking stud 6 is provided with a clamping plate 7, and is fixed with a lock nut 8; the lower end of the clamping plate 7 is connected to the spherical part of the spherical adjustment rod 4 The upper end of the clamping plate 7 is in contact with the part; the three-point auxiliary support 5 is fixed on the wedge pin 3 with a screw 9; a spacer 10 is set between the spring 2 and the clamp body 1; the lock nut Gaskets 11 are provided at 8 places.
将安装有钻模组件12的零件13放于夹具体1的上部，零件13的下部与三点式辅助支承5接触，使夹紧压板7的上端与零件13接触，这里将夹紧板7上端设计成V形，便于固定零件13，将锁紧螺母8拧紧使的夹紧压板7固定，限制零件转动；使夹紧零件与辅助支撑同时完成。此时球形调节杆4左端的斜面在斜楔销3圆柱面斜槽中的位置自动调节；工件加工完成后，拧松锁紧螺母8，向右扳动夹紧压板7，此时在球形调节,4的作用下，斜楔销3下移，并进而带动三点式辅助支承5脱离零件13表面，卸下零件13。Place the part 13 with the jig assembly 12 installed on the upper part of the clamp body 1, and the lower part of the part 13 is in contact with the three-point auxiliary support 5, so that the upper end of the clamping plate 7 is in contact with the part 13. Here, the upper end of the clamping plate 7 is designed Be V-shaped, be convenient to fix part 13, the clamping platen 7 that locking nut 8 is tightened makes fix, and the rotation of restriction part; Make clamping part and auxiliary support finish simultaneously. At this time, the position of the inclined surface at the left end of the spherical adjustment rod 4 in the cylindrical inclined groove of the wedge pin 3 is automatically adjusted; , Under the action of 4, the wedge pin 3 moves down, and then drives the three-point auxiliary support 5 to break away from the surface of the part 13, and the part 13 is removed.
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the content of the description of the present invention, or directly or indirectly used in other related technical fields, shall be The same reasoning is included in the patent protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472326.5U CN206717450U (en) | 2016-12-30 | 2016-12-30 | One kind clamps and aiding support link gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621472326.5U CN206717450U (en) | 2016-12-30 | 2016-12-30 | One kind clamps and aiding support link gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717450U true CN206717450U (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621472326.5U Expired - Fee Related CN206717450U (en) | 2016-12-30 | 2016-12-30 | One kind clamps and aiding support link gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624899A (en) * | 2016-12-30 | 2017-05-10 | 苏州市职业大学 | Clamping and auxiliary supporting linkage mechanism |
| CN110884043A (en) * | 2019-10-16 | 2020-03-17 | 大族激光科技产业集团股份有限公司 | Blow-clamping device for feeding and discharging |
-
2016
- 2016-12-30 CN CN201621472326.5U patent/CN206717450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106624899A (en) * | 2016-12-30 | 2017-05-10 | 苏州市职业大学 | Clamping and auxiliary supporting linkage mechanism |
| CN110884043A (en) * | 2019-10-16 | 2020-03-17 | 大族激光科技产业集团股份有限公司 | Blow-clamping device for feeding and discharging |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20181230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |