Perforated profile connecting assembly and using method thereof
A technology for connecting components and profiles, applied in the direction of connecting components, rods, mechanical equipment, etc., can solve the problems of high space requirements, small stress area, easy deformation, poor connection strength, etc., and achieve high comprehensive strength, precise positioning, The effect of preventing loosening
Pending Publication Date: 2019-08-23
巨硕精密机械(常熟)有限公司
View PDF0 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] like figure 1 As shown, a profile 1 with finishing holes 11 is currently used. In theory, screw components can be used to build a fixed frame of any structure. The space requirements are high, the force-bearing area is small and easy to deform, and other anti-loosening methods must be used to prevent loosening, and there are still problems such as punching that cannot be standardized
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment
[0033] like Figure 1 to Figure 5 As shown, the present invention is a connection assembly with holes, comprising a pair of through-hole connecting pins 2, a pair of nut-type connecting pins 3 and four long bolts 4; the through-hole connecting pins 2 are radially pierced with two A parallel through hole (not marked) for the long bolt 4 to pass through, the nut type connecting pin 3 is radially pierced with two parallel threaded holes 31 that cooperate with the long bolt 4, and the axial distance between adjacent through holes is equal to the same Axial spacing between adjacent threaded holes 31 . Two through-hole connecting pins 2 are installed in parallel in one profile 1 with holes, and nut-type connecting pins 3 are installed in parallel in the other profile 1 with holes. Long bolts 4 pass through the through holes and are tightened with nut-type connecting pins 3. The through-hole type connecting pin 2, the nut type connecting pin 3 and the long bolt 4 are assembled ortho...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention belongs to the technical field of structural profiles, and relates to a perforated profile connecting assembly and a using method thereof. The perforated profile connecting assembly comprises a pair of through-hole type connecting pins, a pair of nut type connecting pins and four long bolts; a plurality of parallel through holes which are arranged at equal intervals and allowing longbolts to penetrate are arranged in the through-hole type connecting pins in the radial direction; a plurality of parallel threaded holes which are arranged at equal intervals and are matched with thelong bolts are arranged in the nut type connecting pins in the radial direction; and the axes distance between the adjacent through holes is equal to the axial distance between the adjacent threadedholes. According to the perforated profile connecting assembly and the using method thereof, a building structure is high in comprehensive strength, positioning is accurate, and the long bolts are effectively prevented from being loosened due to deformation generated when the through-hole type connecting pins and the nut type connecting pins are stressed.
Description
technical field [0001] The invention relates to the technical field of structural profiles, in particular to a profile connection assembly with holes and a method for using the same. Background technique [0002] With the continuous development of the domestic automobile industry, the competition in the industry is becoming increasingly fierce, and users have higher and higher requirements for the quality of automobiles. In order to maintain product competitiveness, OEMs are accelerating the pace of model updates and launching new models. At the same time, various Automobile manufacturers are also constantly adopting new technologies and new processes, and have also turned their attention to the development of measurement technology. The development of manufacturing technology is also inseparable from measurement technology, and the two complement each other and promote each other. The new measurement technology constantly reveals the shortcomings of the new process, so tha...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): F16B7/20
CPCF16B7/20
Inventor 褚春旭
Owner 巨硕精密机械(常熟)有限公司