CN105352396A - Carbon fiber pipe connection structure used for automobile testing fixture support - Google Patents
Carbon fiber pipe connection structure used for automobile testing fixture support Download PDFInfo
- Publication number
- CN105352396A CN105352396A CN201510931850.8A CN201510931850A CN105352396A CN 105352396 A CN105352396 A CN 105352396A CN 201510931850 A CN201510931850 A CN 201510931850A CN 105352396 A CN105352396 A CN 105352396A
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- Prior art keywords
- hole
- joint
- carbon fiber
- cylindrical section
- fiber pipe
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a carbon fiber pipe connection structure used for an automobile testing fixture support. The carbon fiber pipe connection structure comprises hollow balls, a cylindrical joint, a ball joint, a positioning block, a ball joint connector and a carbon fiber pipe, wherein the hollow balls include a first hollow ball and a second hollow ball; a bolt penetrates through a first installation hole of the first hollow all and a small-diameter threaded hole in the cylindrical joint so as to install the cylindrical joint to the first hollow ball; a bolt penetrates through a first installation hole of the second hollow ball and a second installation hole of the ball joint so as to install the ball joint to the second hollow ball; bolts penetrate through first fixed holes of the positioning block and second fixed holes of the ball joint connector so as to fix the positioning block and the ball joint connector, and the positioning block and the ball joint connector respectively sleeve a spherical segment of the ball joint; and two ends of the carbon fiber pipe respectively sleeve a first cylinder segment in the cylindrical joint and a second cylinder segment of the ball joint connector. The carbon fiber pipe connection structure is simple in structure, low in machining difficulty, convenient and rapid to assemble and very low in cost; in addition, the assembled carbon fiber testing fixture support is light in weight and convenient to transport.
Description
Technical field
The present invention relates to automobile detection field, in particular for the carbon fiber pipe syndeton of automobile gauge support.
Background technology
After auto parts and components impact briquetting, need to detect its indices, and need be undertaken by cubing when detecting.Automobile gauge is that a kind of being used for is measured and the dedicated inspection device of evaluating parts size quality, in part production scene, the on-line checkingi to part is realized by cubing, need part to be installed on exactly in cubing for this reason, then by range estimation, or meter, or slide calliper rule are to part profile, periphery checks, also can carry out visual inspection by inspection pin or range estimation to hole of different nature on part and the coupled position between part and part, thus ensure the quick judgement realizing part quality state when producing.Each parts of existing automobile gauge support make by metal, by carrying out the operation processing such as milling to the shape of raw metal according to the data of the target part that need detect, then each for support parts are assembled by modes such as welding, again pick-up unit is installed on support, can detects target part.Thus, the metal support of orthodox car cubing not only heavy, bulky, assembling process is complicated, causes with high costs, transport inconvenience, and between metal support each parts used great majority for being welded to connect, be not easy to change and maintenance, cause the wasting of resources to a certain extent.
Summary of the invention
For the problems referred to above of the prior art, the present invention proposes the carbon fiber pipe syndeton for automobile gauge support.
Technical scheme of the present invention is: for the carbon fiber pipe syndeton of automobile gauge support, comprises hollow ball, cylindricality joint, globe joint, locating piece, globe joint joint and carbon fiber pipe, wherein:
Described hollow ball is divided into the first hollow ball and the second hollow ball, described hollow ball comprises base and top cover, described base and top cover are ball coronal structure and the spherical radius of its outer wall is the same, the opening part of described base is provided with some first tooth engaged, the first occlusal crib is provided with between described adjacent two the first tooth engaged, the opening part of described top cover is provided with some second tooth engaged, the second occlusal crib is provided with between described adjacent two the second tooth engaged, described second tooth engaged shape and size and the first occlusal crib match, shape and size and first tooth engaged of described second occlusal crib match, described base is provided with the first mounting hole and the first connecting hole, described top cover is provided with the second connecting hole, the central shaft of described second connecting hole and the central shaft of the first connecting hole coincide, and described top cover and base are by together with being bolted to of the first connecting hole and the second connecting hole,
The holder that described cylindricality joint comprises the first cylindrical section and is connected with the first cylindrical section, the inside of described first cylindrical section is provided with shoulder hole, described shoulder hole comprises hole, large footpath and is located at the small-diameter thread hole of lower end, hole, large footpath, the upper end in hole, described large footpath is concordant with the upper surface of the first cylindrical section, and the lower end in described small-diameter thread hole extends to the lower surface of holder; Described holder entirety is the frustum cone structure that upper end diameter is large, lower end diameter is little, and the external diameter of described holder lower surface is greater than the external diameter of the first cylindrical section, and the lower surface of described holder is concave spherical surface in matching with hollow ball outer wall;
Described globe joint comprises spherical segment, linkage section and positioning seat, described spherical segment is connected with positioning seat by linkage section, the outer wall of described spherical segment is spherical structure, described linkage section entirety is cylindricality, described positioning seat is circular platform type structure, the bottom surface of described positioning seat is concave spherical surface in matching with hollow ball outer wall, and the inside of described globe joint is provided with the second mounting hole extending to positioning seat bottom surface from spherical segment top;
Described locating piece comprises main body and is connected to several first fixed blocks of main body outer ring, the middle part of described main body has pilot hole, described pilot hole is the spherical zone shape matched with spherical segment outer wall, and the upper end diameter of described pilot hole is little, lower end diameter is large, the lower end diameter of described pilot hole is less than the spherical diameter of spherical segment, and described each first fixed block is equipped with the first fixed orifice;
The Connection Block that described globe joint joint comprises the second cylindrical section and is connected with the second cylindrical section, the outer ring of described Connection Block is provided with several the second fixed blocks, the quantity of described second fixed block and distributing position and the first fixed block match, and each second fixed block described is equipped with the second fixed orifice matched with the first fixed orifice, the link slot matched with spherical segment outer wall is provided with in the middle part of the bottom surface of described Connection Block, described link slot is that lower end diameter is large, the spherical zone shape that upper end diameter is little, and the lower end diameter of described link slot equals the upper end diameter of pilot hole, the inside of described globe joint joint is provided with the connecting through hole extending to link slot top from the second cylindrical section top, the diameter of described connecting through hole is greater than the diameter of the second mounting hole, and the diameter of described connecting through hole is identical with the diameter in hole, large footpath,
Described carbon fiber pipe entirety is hollow tubular, and the internal diameter of described carbon fiber pipe and the external diameter of the first cylindrical section and the second cylindrical section match;
Described cylindricality joint is arranged on the first hollow ball by bolt through the first mounting hole and small-diameter thread hole, described globe joint is arranged on the second hollow ball by bolt through the first mounting hole and the second mounting hole, described locating piece and globe joint joint are linked together through the first fixed orifice and the second fixed orifice by bolt, and described locating piece and globe joint joint are enclosed within the spherical segment of globe joint respectively by pilot hole and link slot, described carbon fiber pipe two ends are enclosed within the first cylindrical section of cylindricality joint and the second cylindrical section of globe joint joint respectively to realize the connection of carbon fiber pipe and cylindricality joint and globe joint joint.
Further, the spherical radius of the lower surface of the outer wall of described hollow ball, the bottom surface of positioning seat and holder is 29.5mm.
Further, the spherical radius of the outer wall of described spherical segment, pilot hole and link slot is 9.75mm.
Further, described first connecting hole, the second connecting hole, the first mounting hole, the second mounting hole, the first fixed orifice and the second fixed orifice are threaded hole.
Further, described first fixed block and the second fixed block are three, and are evenly distributed around the central shaft of locating piece and Connection Block respectively.
Further, some annular grooves are equipped with in the middle part of the outer wall of described first cylindrical section and the second cylindrical section.
Further, described first tooth engaged is five and central shaft around base is evenly distributed, and described second tooth engaged is five and central shaft around top cover is evenly distributed.
Further, the junction of described first cylindrical section and holder is provided with chamfering in first, and the junction of described second cylindrical section and Connection Block is provided with chamfering in second.
Compared with prior art, the invention has the beneficial effects as follows: structure of the present invention is simple, difficulty of processing is low, easy to assembly quick, greatly reduce cost; The carbon fiber cubing weight support frame be simultaneously assembled into is light, transport of being more convenient for; Make the connection of cylindricality joint and globe joint and hollow ball more firm by the indent spherical structure of positioning seat bottom surface and holder lower surface; The outer wall of the first cylindrical section and the second cylindrical section is made to have antiskid function by circular groove structure, convenient during assembling; By the space that the structure of chamfering in chamfering and second in first makes the junction of the first cylindrical section and holder, the junction of the second cylindrical section and Connection Block all has certain radial deformation, enhance radial bend resistance intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of cylindricality joint of the present invention.
Fig. 3 is the structural representation of globe joint of the present invention.
Fig. 4 is the vertical view of locating piece of the present invention.
Fig. 5 is the front elevation of globe joint joint of the present invention.
Fig. 6 is the vertical view of globe joint joint of the present invention.
Fig. 7 is the connection diagram of globe joint of the present invention, locating piece and globe joint joint.
Embodiment
Below in conjunction with drawings and Examples, the technical scheme in the present invention is further illustrated.
As shown in Figure 1, the present invention includes hollow ball 1, cylindricality joint 2, globe joint 3, locating piece 4, globe joint joint 5 and carbon fiber pipe 6, wherein: described hollow ball 1 is divided into the first hollow ball 101 and the second hollow ball 102, described hollow ball 1 comprises base 11 and top cover 12, described base 11 is ball coronal structure with top cover 12 and the spherical radius of its outer wall is the same, the opening part of described base 11 is provided with five the first tooth engaged 111 be evenly distributed around base 11 central shaft, the first occlusal crib 112 is provided with between described adjacent two the first tooth engaged 111, the opening part of described top cover 12 is provided with five the second tooth engaged 121 be evenly distributed around top cover 12 central shaft, the second occlusal crib 122 is provided with between described adjacent two the second tooth engaged 121, described second tooth engaged 121 shape and size and the first occlusal crib 112 match, shape and size and first tooth engaged 111 of described second occlusal crib 122 match, described base 11 is provided with the first mounting hole 113 and the first connecting hole 114, described top cover 12 is provided with the second connecting hole 123, the central shaft of described second connecting hole 123 and the central shaft of the first connecting hole 114 coincide, and described top cover 12 and base 11 are fixed together by the bolt 7 through the first connecting hole 114 and the second connecting hole 123,
As shown in Figure 2, the holder 22 that described cylindricality joint 2 comprises the first cylindrical section 21 and is connected with the first cylindrical section 21, described first cylindrical section 21 is provided with chamfering 211 in first with the junction of holder 22, the inside of described first cylindrical section 21 is provided with shoulder hole 23, described shoulder hole 23 comprises hole, large footpath 231 and is located at the small-diameter thread hole 232 of lower end, hole 231, large footpath, the upper end in hole, described large footpath 231 is concordant with the upper surface of the first cylindrical section 21, and the lower end in described small-diameter thread hole 232 extends to the lower surface 221 of holder 22; Described holder 22 entirety is the frustum cone structure that upper end diameter is large, lower end diameter is little, and the external diameter of described holder 22 lower surface 221 is greater than the external diameter of the first cylindrical section 21, and the lower surface 221 of described holder 22 is concave spherical surface in matching with hollow ball 1 outer wall;
As shown in Figure 3, described globe joint 3 comprises spherical segment 31, linkage section 32 and positioning seat 33, described spherical segment 31 is connected with positioning seat 33 by linkage section 32, the outer wall of described spherical segment 31 is spherical structure, described linkage section 32 entirety is cylindricality, described positioning seat 33 is circular platform type structure, and the bottom surface 331 of described positioning seat 33 is concave spherical surface in matching with hollow ball 1 outer wall, and the inside of described globe joint 3 is provided with the second mounting hole 34 extending to positioning seat 33 bottom surface 331 from spherical segment 31 top;
As shown in Figure 4, described locating piece 4 comprises main body 41 and is connected to three the first fixed blocks 42 of main body 41 outer ring, and the first fixed block 42 is uniformly distributed around the central shaft of main body 41, the middle part of described main body 41 has pilot hole 43, described pilot hole 43 is the spherical zone shape matched with spherical segment 31 outer wall, and the upper end diameter of described pilot hole 43 is little, lower end diameter is large, the lower end diameter of described pilot hole 43 is less than 31 spherical diameters of spherical segment, and described each first fixed block 42 is equipped with the first fixed orifice 44;
As Fig. 5, shown in Fig. 6, the Connection Block 52 that described globe joint joint 5 comprises the second cylindrical section 51 and is connected with the second cylindrical section 51, described second cylindrical section 51 is provided with chamfering 511 in second with the junction of Connection Block 52, the outer ring of described Connection Block 52 is provided with three the second fixed blocks 53 that the central shaft around Connection Block 52 is evenly distributed, the quantity of described second fixed block 53 and distributing position and the first fixed block 42 match, and each second fixed block 53 described is equipped with the second fixed orifice 54 matched with the first fixed orifice 44, the link slot 521 matched with spherical segment 31 outer wall is provided with in the middle part of the bottom surface of described Connection Block 52, described link slot 521 is large in lower end diameter, the spherical zone shape that upper end diameter is little, and the lower end diameter of described link slot 521 equals the upper end diameter of pilot hole 43, the inside of described globe joint joint 5 is provided with the connecting through hole 55 extending to link slot 521 top from the second cylindrical section 51 top, the diameter of described connecting through hole 55 is greater than the diameter of the second mounting hole 34, and the diameter of described connecting through hole 55 is identical with the diameter in hole, large footpath 231,
Described carbon fiber pipe 6 entirety is hollow tubular, and the internal diameter of described carbon fiber pipe 6 and the external diameter of the first cylindrical section 21 and the second cylindrical section 51 match;
As Fig. 1, shown in Fig. 7, described cylindricality joint 2 is arranged on the first hollow ball 101 by bolt 7 through the first mounting hole 113 and small-diameter thread hole 232, described globe joint 3 is arranged on the second hollow ball 102 by bolt 7 through the first mounting hole 113 and the second mounting hole 34, described locating piece 4 and globe joint joint 5 are linked together through the first fixed orifice 44 and the second fixed orifice 54 by bolt 7, and described locating piece 4 and globe joint joint 5 are enclosed within the spherical segment 31 of globe joint 3 respectively by pilot hole 43 and link slot 521, described carbon fiber pipe 6 two ends are enclosed within the first cylindrical section 21 of cylindricality joint 2 and the second cylindrical section 51 of globe joint joint 5 respectively to realize the connection of carbon fiber pipe 6 and cylindricality joint 2 and globe joint joint 5,
The spherical radius of the lower surface 221 of the outer wall of described hollow ball 1, the bottom surface 331 of positioning seat 33 and holder 22 is 29.5mm; The spherical radius of the outer wall of described spherical segment 31, pilot hole 43 and link slot 521 is 9.75mm; Described first connecting hole 114, second connecting hole 123, first mounting hole 113, second mounting hole 34, first fixed orifice 44 and the second fixed orifice 54 are threaded hole; Some annular grooves 8 are equipped with in the middle part of the outer wall of described first cylindrical section 21 and the second cylindrical section 51.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: comprise hollow ball, cylindricality joint, globe joint, locating piece, globe joint joint and carbon fiber pipe, wherein:
Described hollow ball is divided into the first hollow ball and the second hollow ball, described hollow ball comprises base and top cover, described base and top cover are ball coronal structure and the spherical radius of its outer wall is the same, the opening part of described base is provided with some first tooth engaged, the first occlusal crib is provided with between described adjacent two the first tooth engaged, the opening part of described top cover is provided with some second tooth engaged, the second occlusal crib is provided with between described adjacent two the second tooth engaged, described second tooth engaged shape and size and the first occlusal crib match, shape and size and first tooth engaged of described second occlusal crib match, described base is provided with the first mounting hole and the first connecting hole, described top cover is provided with the second connecting hole, the central shaft of described second connecting hole and the central shaft of the first connecting hole coincide, and described top cover and base are by together with being bolted to of the first connecting hole and the second connecting hole,
The holder that described cylindricality joint comprises the first cylindrical section and is connected with the first cylindrical section, the inside of described first cylindrical section is provided with shoulder hole, described shoulder hole comprises hole, large footpath and is located at the small-diameter thread hole of lower end, hole, large footpath, the upper end in hole, described large footpath is concordant with the upper surface of the first cylindrical section, and the lower end in described small-diameter thread hole extends to the lower surface of holder; Described holder entirety is the frustum cone structure that upper end diameter is large, lower end diameter is little, and the external diameter of described holder lower surface is greater than the external diameter of the first cylindrical section, and the lower surface of described holder is concave spherical surface in matching with hollow ball outer wall;
Described globe joint comprises spherical segment, linkage section and positioning seat, described spherical segment is connected with positioning seat by linkage section, the outer wall of described spherical segment is spherical structure, described linkage section entirety is cylindricality, described positioning seat is circular platform type structure, the bottom surface of described positioning seat is concave spherical surface in matching with hollow ball outer wall, and the inside of described globe joint is provided with the second mounting hole extending to positioning seat bottom surface from spherical segment top;
Described locating piece comprises main body and is connected to several first fixed blocks of main body outer ring, the middle part of described main body has pilot hole, described pilot hole is the spherical zone shape matched with spherical segment outer wall, and the upper end diameter of described pilot hole is little, lower end diameter is large, the lower end diameter of described pilot hole is less than the spherical diameter of spherical segment, and described each first fixed block is equipped with the first fixed orifice;
The Connection Block that described globe joint joint comprises the second cylindrical section and is connected with the second cylindrical section, the outer ring of described Connection Block is provided with several the second fixed blocks, the quantity of described second fixed block and distributing position and the first fixed block match, and each second fixed block described is equipped with the second fixed orifice matched with the first fixed orifice, the link slot matched with spherical segment outer wall is provided with in the middle part of the bottom surface of described Connection Block, described link slot is that lower end diameter is large, the spherical zone shape that upper end diameter is little, and the lower end diameter of described link slot equals the upper end diameter of pilot hole, the inside of described globe joint joint is provided with the connecting through hole extending to link slot top from the second cylindrical section top, the diameter of described connecting through hole is greater than the diameter of the second mounting hole, and the diameter of described connecting through hole is identical with the diameter in hole, large footpath,
Described carbon fiber pipe entirety is hollow tubular, and the internal diameter of described carbon fiber pipe and the external diameter of the first cylindrical section and the second cylindrical section match;
Described cylindricality joint is arranged on the first hollow ball by bolt through the first mounting hole and small-diameter thread hole, described globe joint is arranged on the second hollow ball by bolt through the first mounting hole and the second mounting hole, described locating piece and globe joint joint are linked together through the first fixed orifice and the second fixed orifice by bolt, and described locating piece and globe joint joint are enclosed within the spherical segment of globe joint respectively by pilot hole and link slot, described carbon fiber pipe two ends are enclosed within the first cylindrical section of cylindricality joint and the second cylindrical section of globe joint joint respectively to realize the connection of carbon fiber pipe and cylindricality joint and globe joint joint.
2. as claimed in claim 1 for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: the spherical radius of the lower surface of the outer wall of described hollow ball, the bottom surface of positioning seat and holder is 29.5mm.
3. as claimed in claim 1 for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: the spherical radius of the outer wall of described spherical segment, pilot hole and link slot is 9.75mm.
4., as claimed in claim 1 for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: described first connecting hole, the second connecting hole, the first mounting hole, the second mounting hole, the first fixed orifice and the second fixed orifice are threaded hole.
5., as claimed in claim 1 for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: described first fixed block and the second fixed block are three, and are evenly distributed around the central shaft of locating piece and Connection Block respectively.
6., as claimed in claim 1 for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: in the middle part of the outer wall of described first cylindrical section and the second cylindrical section, be equipped with some annular grooves.
7. as claimed in claim 1 for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: described first tooth engaged is five and central shaft around base is evenly distributed, described second tooth engaged is five and central shaft around top cover is evenly distributed.
8., as claimed in claim 1 for the carbon fiber pipe syndeton of automobile gauge support, it is characterized in that: the junction of described first cylindrical section and holder is provided with chamfering in first, the junction of described second cylindrical section and Connection Block is provided with chamfering in second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931850.8A CN105352396A (en) | 2015-12-14 | 2015-12-14 | Carbon fiber pipe connection structure used for automobile testing fixture support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510931850.8A CN105352396A (en) | 2015-12-14 | 2015-12-14 | Carbon fiber pipe connection structure used for automobile testing fixture support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105352396A true CN105352396A (en) | 2016-02-24 |
Family
ID=55328409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510931850.8A Pending CN105352396A (en) | 2015-12-14 | 2015-12-14 | Carbon fiber pipe connection structure used for automobile testing fixture support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105352396A (en) |
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2015
- 2015-12-14 CN CN201510931850.8A patent/CN105352396A/en active Pending
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
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| WD01 | Invention patent application deemed withdrawn after publication |