CN210739123U - Self-adaptive hinge point mechanism - Google Patents
Self-adaptive hinge point mechanism Download PDFInfo
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- CN210739123U CN210739123U CN201920875743.1U CN201920875743U CN210739123U CN 210739123 U CN210739123 U CN 210739123U CN 201920875743 U CN201920875743 U CN 201920875743U CN 210739123 U CN210739123 U CN 210739123U
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- hinge point
- guide rail
- wear
- self
- ball seat
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Abstract
The utility model relates to a self-adaptation hinge point mechanism. The utility model provides a have angle self-adaptation function, can realize the self-adaptation hinge point mechanism of rotation, translation. Self-adaptation hinge point mechanism, including guide rail, rotating member and ball pivot, the guide rail is provided with the spout along the axial, and the ball pivot includes bulb round pin, ball seat and wear-resisting piece, and the ball seat setting is in the spout, and the bulb end and the ball seat of bulb round pin rotate to be connected, and its other end stretches out the spout and fixes with the rotating member, and the ball seat slides or roll the cooperation with the guide rail through the wear-resisting piece that sets up at its surface.
Description
Technical Field
The utility model relates to a hinge point mechanism, especially a self-adaptation hinge point mechanism belong to mechanical engineering technical field.
Background
The hinge point is the connecting position of a hinge or a device arm in mechanical equipment and plays a role of a joint. The hinge point is typically formed by connecting adjacent parts together with a pin to allow the parts to pivot about the hinge point. With the development of industry, the requirements of mechanical equipment on mechanisms are higher and higher, and due to the limitation of gaps and rigidity at a hinge point, the relative angle of two structural members which need to rotate and translate is deviated, so that the relative motion of the two structural members is influenced. The design of a rotary and translational hinge point mechanism with an angle self-adaptive function for two structural members is a technical problem to be solved by the technical personnel in the field.
Disclosure of Invention
To the not enough of above-mentioned prior art, the utility model provides a have angle self-adaptation function, can realize the hinge point mechanism of rotation, the self-adaptation of translation.
In order to achieve the above object, the utility model adopts the following technical scheme: self-adaptation hinge point mechanism, including guide rail, rotating member and ball pivot, the guide rail is provided with the spout along the axial, and the ball pivot includes bulb round pin, ball seat and wear-resisting piece, and the ball seat setting is in the spout, and the bulb end and the ball seat of bulb round pin rotate to be connected, and its other end stretches out the spout and fixes with the rotating member, and the ball seat slides or roll the cooperation with the guide rail through the wear-resisting piece that sets up at its surface.
Preferably, the sliding groove is a T-shaped groove.
Preferably, the wear blocks are wear plates, rollers or balls made of a wear resistant material.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Detailed Description
Self-adaptation's hinge point mechanism, including guide rail 1, rotating member 3 and ball pivot 2, guide rail 1 is provided with spout 11 along the axial, and ball pivot 2 includes bulb round pin 21, ball seat 23 and wear-resisting piece 22, and the bulb end of bulb round pin 21 rotates with ball seat 23 to be connected, and its other end stretches out spout 11 and is fixed with rotating member 3, and wear-resisting piece 22 that sets up at ball seat 23 surface slides or roll the cooperation with guide rail 1. The technical solution of the present invention is specifically described below by taking the preferred embodiment as an example, but the chute 11 may be a chute 11 having an inverted triangle, dovetail, or the like, in the inner cross section of the guide rail 1, in addition to the T-shape. The wear blocks 22 may be wear plates, rollers, balls, or the like, made of a wear resistant material.
Examples
As shown in the figure, a T-shaped sliding groove 11 is axially arranged on the guide rail 1, the vertical axial section of the guide rail 1 is rectangular, and the upper part of the sliding groove 11 is separated into a hollow rectangle, so that the self weight of the guide rail 1 can be reduced. The ball pivot 2 comprises a ball stud 21, a ball seat 23 and a wear-resistant block 22, one end of the ball stud 21 is arranged in a space of the ball seat 23 consisting of an upper ball seat 231 and a lower ball seat 232, and the ball stud 21 can rotate around the axial circumference of the ball stud and can also rotate along other two axes of a rectangular coordinate system at a small angle. The other end of the ball stud 21 extends out of the sliding groove 11 of the guide rail 1 and is fixed with the rotating member 3 through the screw 4. Wear-resistant blocks 22 are mounted on four outer surfaces of the ball seat 23, and the outer surfaces of the wear-resistant blocks 22 are in sliding fit with the inner walls of the sliding groove 11 of the guide rail 1, so that the ball hinge 2 can slide along the axial direction of the guide rail 1. Therefore, the rotating part 4 and the guide rail 1 can do relative rotation motion and relative linear motion, and meanwhile, the self-adaptive adjustment of the angle deviation of the guide rail 1 and the rotating part 3 is realized through the spherical surface of the spherical hinge 2.
Claims (3)
1. The utility model provides a self-adaptation hinge point mechanism, its characterized in that includes guide rail, rotating member and ball pivot, and the guide rail is provided with the spout along the axial, and the ball pivot includes bulb round pin, ball seat and wear-resisting piece, and the ball seat sets up in the spout, and the bulb end of bulb round pin is rotated with the ball seat and is connected, and its other end stretches out the spout and is fixed with the rotating member, and the ball seat slides or roll the cooperation with the guide rail through the wear-resisting piece that sets up at its surface.
2. The adaptive hinge point mechanism of claim 1, wherein the runner is a T-slot.
3. The adaptive hinge point mechanism of claim 1, wherein the wear blocks are wear plates, rollers or balls made of a wear resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875743.1U CN210739123U (en) | 2019-06-12 | 2019-06-12 | Self-adaptive hinge point mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920875743.1U CN210739123U (en) | 2019-06-12 | 2019-06-12 | Self-adaptive hinge point mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210739123U true CN210739123U (en) | 2020-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920875743.1U Active CN210739123U (en) | 2019-06-12 | 2019-06-12 | Self-adaptive hinge point mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210739123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878504A (en) * | 2020-07-30 | 2020-11-03 | 安徽沃森智能科技有限责任公司 | Connector for sliding rail and sliding block walking mechanism |
-
2019
- 2019-06-12 CN CN201920875743.1U patent/CN210739123U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878504A (en) * | 2020-07-30 | 2020-11-03 | 安徽沃森智能科技有限责任公司 | Connector for sliding rail and sliding block walking mechanism |
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