CN216589555U - Spherical surface groove flexible connection ball reinforcing structure for carbon fiber frame - Google Patents
Spherical surface groove flexible connection ball reinforcing structure for carbon fiber frame Download PDFInfo
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Abstract
The utility model belongs to the technical field of positioning supports, and relates to a spherical groove flexible connecting ball reinforcing structure for a carbon fiber frame, which comprises a plain end carbon fiber pipe, a hollow ball fixed at one end of the plain end carbon fiber pipe, a standard connecting ball fixed at one side of the hollow ball and a reinforced carbon fiber pipe fixed at the bottom surface of the standard connecting ball, wherein the hollow ball comprises a hollowed-out spherical surface part and a cylindrical part for fixing the plain end carbon fiber pipe, the surface of the spherical surface part is provided with a plurality of reinforced fixing holes arranged at acute angles with the axis of the cylindrical part, the outer side of each reinforced fixing hole is provided with a concave spherical surface corresponding to the outer diameter of the standard connecting ball, the standard connecting ball transversely penetrates through a through hole type connecting shaft with a threaded hole, and a bolt penetrates through the reinforced fixing hole from the inner side of the hollow ball and is locked in the threaded hole. This connection structure can utilize to strengthen the fixed orifices and carry out the bearing diagonal of a plurality of positions, and every support position realizes certain arbitrary angle of opening and shutting angle and rotation angle 360 and strengthens the installation, lets the carbon fiber frame more stable.
Description
Technical Field
The utility model relates to the technical field of positioning supports, in particular to a spherical groove flexible connection ball reinforcing structure for a carbon fiber frame.
Background
The machine manufacturing industry is the foundation of modern industry, and nowadays, with the increasing awareness of environmental protection and the increasing shortage of natural resources, the limited utilization of energy and resources and the reduction of pollution during production play an increasingly important role in production, with the long-term focus on improving productivity and processing quality. Facing the dual challenges of environment and energy, the transformation of the manufacturing industry also brings new development opportunities for the industry. With the revolutionary breakthrough and cross fusion of important fields such as information technology, new energy and new materials and the like and the forward direction, the manufacturing industry has gradually advanced to the lightweight and intelligent information era.
With the continuous development of the domestic automobile industry, the industry competition is increasingly severe, users have higher and higher requirements on the quality of automobiles, and in order to keep the product competitiveness of the whole automobile factory, the steps of automobile model updating and new automobile model launching are continuously accelerated, and meanwhile, each automobile factory also continuously adopts new technology and new technology, and the attention is turned to the development of the measurement technology. The development of the manufacturing technology can not leave the measuring technology at the same time, and the two technologies supplement each other and promote each other. The new measurement technology continuously reveals the defects of the new process, and further innovation and modification are further improved. The checking fixture and the clamp are used as basic components of a measuring technology, the functions of the checking fixture and the clamp in the production field are more and more obvious, the forms of the traditional checking fixture and the clamp special for a single vehicle model can not meet the requirements gradually, and a vehicle factory has higher requirements on the economy and the quick response capability of products of checking fixtures and clamp suppliers, so that the requirements on multifunction, flexibility and high efficiency are met, and the satisfaction degree of customers is directly determined at low cost. The general structural members of the checking fixture, the opening checking fixture, the measuring support, the clamp, the mounting tool and the gripping tool are usually fixed in position through a carbon fiber frame at present.
The hollow spheres on the sideline connection nodes of the carbon fiber frame often need to be installed from multiple angles for reinforcement. This kind of clean shot is on the one hand through the last connecting pipe fitting of flat-end carbon fiber pipe conduct standard side, still will set up in addition and strengthen the carbon fiber pipe and carry out the diagonal bracing and strengthen.
It is therefore desirable to provide a diagonal bracing attachment structure to achieve the above objectives.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a spherical groove flexible connection ball reinforcing structure for a carbon fiber frame, which can play a role in obliquely supporting and reinforcing the connection structure of a hollow ball in a multi-angle manner.
The utility model realizes the purpose through the following technical scheme: the utility model provides a sphere recess flexonics ball additional strengthening for carbon fiber frame, includes the plain end carbon fiber pipe, is fixed in the clean shot of plain end carbon fiber pipe one end, is fixed in the standard connection ball of clean shot one side and is fixed in the enhancement carbon fiber pipe of standard connection ball bottom surface, the clean shot includes the spherical face portion of fretwork and the cylindricality portion that is used for fixed plain end carbon fiber pipe, the surface of spherical face portion has a plurality ofly and the enhancement fixed orifices that is the acute angle setting between the axis of cylindricality portion, the outside of strengthening the fixed orifices has the concave spherical surface that corresponds with the external diameter of standard connection ball, cross a through-hole type connecting axle that has the screw hole on the standard connection ball, the bolt passes from the inboard of clean shot and strengthens the fixed orifices and locks in the screw hole.
Specifically, the spherical surface part is further provided with an operation hole.
Further, the spherical angle between the axis of the operation hole and the axis of the cylindrical portion is 180 °.
Furthermore, be equipped with 2 ~ 4 enhancement fixed orificess on the clean shot, the contained angle between the axis of adjacent enhancement fixed orificess is 60.
Further, the reinforcing fixing hole is located opposite to the cylindrical portion, and a spherical angle between an axis of the operation hole and an axis of the cylindrical portion is 90 °.
Furthermore, the standard connecting ball is provided with a waist groove which can rotate in a range of 90 degrees relative to the axis of the through hole type connecting shaft.
The technical scheme of the utility model has the beneficial effects that:
this connection structure can utilize to strengthen the fixed orifices and carry out the bearing diagonal of a plurality of positions, and every support position realizes certain arbitrary angle of opening and shutting angle and rotation angle 360 and strengthens the installation, lets the carbon fiber frame more stable.
Drawings
FIG. 1 is a partial cross-sectional view of a spherical groove flexible joint ball reinforcing structure according to example 1;
FIG. 2 is an exploded view of the spherical-grooved flexible joint ball reinforcing structure member of example 1;
FIG. 3 is a partial sectional view of a spherical-grooved flexible joint ball reinforcing structure according to example 2;
figure 4 is an exploded view of the spherically grooved flexibly connected spherical reinforcing structural members of example 2.
The figures in the drawings represent:
1-a plain-end carbon fiber tube,
2-hollow sphere, 21-spherical part, 211-reinforced fixed hole, 212-concave spherical surface, 213-operation hole, 22-cylindrical part;
3-standard connecting ball, 31-waist groove;
4-reinforcing the carbon fiber tube;
5-through hole type connecting shaft, 51-threaded hole;
6-bolt.
Detailed Description
The present invention will be described in further detail with reference to specific examples.
Example 1:
as shown in fig. 1 and 2, the flexible connection ball reinforcing structure for a spherical groove of a carbon fiber frame of the present invention includes a plain end carbon fiber tube 1, a hollow ball 2 fixed at one end of the plain end carbon fiber tube 1, a standard connection ball 3 fixed at one side of the hollow ball 2, and a reinforced carbon fiber tube 4 fixed at the bottom surface of the standard connection ball 3, wherein the hollow ball 2 includes a hollow spherical portion 21 and a cylindrical portion 22 for fixing the plain end carbon fiber tube 1, the surface of the spherical portion 21 has a plurality of reinforced fixing holes 211 arranged at acute angles with the axis of the cylindrical portion 22, the outer side of the reinforced fixing holes 211 has a concave spherical surface 213 corresponding to the outer diameter of the standard connection ball 3, the standard connection ball 3 traverses a through-hole type connection shaft 5 having a threaded hole 51, and a bolt 6 passes through the reinforced fixing holes 211 from the inner side of the hollow ball 2 and is locked in the threaded hole 51. This connection structure can utilize to strengthen fixed orifices 211 and carry out the bearing diagonal of a plurality of positions, and every support position realizes certain arbitrary angle of opening and shutting angle and rotation angle 360 and strengthens the installation, lets carbon fiber frame more stable.
As shown in fig. 1, the spherical portion 21 is further provided with an operation hole 213. The operation hole 213 is used to tighten the bolt 6 on the reinforcing fixing hole 211.
As shown in fig. 1, the spherical angle between the axis of the operation hole 213 and the axis of the cylindrical portion 22 is 180 °. In the case of relatively sparse hole sites, the bolt 6 can be directly tightened from the operation hole 213 by a screwdriver.
As shown in FIG. 2, 2-4 reinforcing fixing holes 211 are formed in the hollow ball 2, and the included angle between the axes of the adjacent reinforcing fixing holes 211 is 60 degrees. The number of the reinforcing fixing holes 211 can be increased or decreased according to actual needs.
As shown in fig. 1, the standard connecting ball 3 is provided with a waist groove 31 which can rotate within 90 ° relative to the axis of the through-hole type connecting shaft 5. In practical application, the connection angle between the reinforced carbon fiber tube 4 and the flat-end carbon fiber tube 1 has multiple modes, which means that the relative position of the bolt 5 and the standard connection ball 3 can rotate, so the waist groove 31 is arranged to avoid the position, and the opening and closing angle of the connection structure is changed within the range of 0-90 degrees.
Example 2:
as shown in fig. 3 and 4, the difference from embodiment 1 is that: the reinforcing fixing hole 211 is located opposite to the cylindrical portion 22. The position of the operation hole is shifted by 90 ° from the spherical angle between the axis of the operation hole 213 and the axis of the cylindrical portion 22, so that the wrench can tighten the bolt 6.
What has been described above are merely some of the embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a sphere recess flexonics ball additional strengthening for carbon fiber frame which characterized in that: the hollow ball comprises a hollow ball part and a cylindrical part, the cylindrical part is used for fixing the hollow ball part, the surface of the ball part is provided with a plurality of reinforcing fixing holes arranged at acute angles with the axis of the cylindrical part, the outer side of each reinforcing fixing hole is provided with a concave spherical surface corresponding to the outer diameter of the standard connection ball, the standard connection ball transversely penetrates through a through hole type connecting shaft with a threaded hole, and a bolt penetrates through the reinforcing fixing hole from the inner side of the hollow ball and is locked in the threaded hole.
2. A spherical-groove flexible connecting ball reinforcing structure for carbon fiber frames as claimed in claim 1, wherein: the spherical part is also provided with an operation hole.
3. A spherical-groove flexible connecting ball reinforcing structure for carbon fiber frames as claimed in claim 2, wherein: the spherical angle between the axis of the operation hole and the axis of the cylindrical portion is 180 °.
4. The spherical-groove flexible connection ball reinforcement structure for carbon fiber frames as claimed in claim 3, wherein: be equipped with 2 ~ 4 enhancement fixed orificess on the clean shot, the contained angle between the axis of adjacent enhancement fixed orificess is 60.
5. The spherical-groove flexible connection ball reinforcement structure for carbon fiber frames as claimed in claim 2, wherein: the reinforced fixing hole is located opposite to the cylindrical portion, and the spherical angle between the axis of the operation hole and the axis of the cylindrical portion is 90 °.
6. The spherical-groove flexible connection ball reinforcing structure for carbon fiber frames as claimed in claim 1 or 5, wherein: the standard connecting ball is provided with a waist groove which can rotate within 90 degrees relative to the axis of the through hole type connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547679.1U CN216589555U (en) | 2021-03-17 | 2021-03-17 | Spherical surface groove flexible connection ball reinforcing structure for carbon fiber frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120547679.1U CN216589555U (en) | 2021-03-17 | 2021-03-17 | Spherical surface groove flexible connection ball reinforcing structure for carbon fiber frame |
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| CN216589555U true CN216589555U (en) | 2022-05-24 |
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| CN202120547679.1U Active CN216589555U (en) | 2021-03-17 | 2021-03-17 | Spherical surface groove flexible connection ball reinforcing structure for carbon fiber frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973885A (en) * | 2023-09-22 | 2023-10-31 | 巨硕精密机械(常熟)有限公司 | Carbon fiber reference system for laser radar |
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2021
- 2021-03-17 CN CN202120547679.1U patent/CN216589555U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116973885A (en) * | 2023-09-22 | 2023-10-31 | 巨硕精密机械(常熟)有限公司 | Carbon fiber reference system for laser radar |
| CN116973885B (en) * | 2023-09-22 | 2024-01-16 | 巨硕精密机械(常熟)有限公司 | Carbon fiber reference system for laser radar |
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