A kind of flaring and anchoring processing equipment for hinged pipe of automobile seat
A technology for car seats and processing equipment, which is applied in the field of car seat hinge joint pipe flaring and anchoring processing equipment, can solve the problems of car seat backrest and base connection looseness, nuts are prone to slipping, etc., to improve stability, Low cost, cost reduction effect
Active Publication Date: 2020-11-17
浙江兰思教育科技有限公司
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Problems solved by technology
[0003] The disadvantages of the above-mentioned end fixing method of the hinged pipe of the car seat are that the external thread needs to be processed on the end of the hinged pipe of the car seat, and nuts of corresponding specifications need to be processed, and the nuts are prone to slipping during use. , making the car seat back and base connection loose
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Embodiment Construction
[0017] refer to Figure 1 to Figure 4 , Figure 1 to Figure 4 It is a structural schematic diagram of a specific embodiment of the present invention.
[0018] Such as Figure 1 to Figure 4 As shown, a kind of automobile seat hinged pipe flaring and anchoring processing equipment includes a hinged pipe clamping rotating seat, and the hinged pipe clamping rotating seat includes a fixed rotating base 1 and a lifting rotating upper seat 2, and the fixed rotating Both the top surface of the base 1 and the bottom surface of the lifting and rotating upper base 2 are provided with hinged pipe clamping grooves 3, and the hinged connecting pipes on the top surface of the fixed rotating base 1 and the bottom surface of the lifting and rotating upper base 2 The clamping grooves 3 are interlocked; it also includes a flaring cylinder 4 and a header cylinder 5 which are respectively arranged at both ends of the clamping groove 3 of the hinged connecting pipe. The holding grooves 3 are col...
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The invention discloses expanding and anchoring machining equipment for an automobile seat hinge joint pipe. The expanding and anchoring machining equipment comprises a hinge joint pipe clamping rotary seat with hinge joint pipe clamping grooves, an expanding hydraulic cylinder and a heading hydraulic cylinder, wherein the expanding hydraulic cylinder and the heading hydraulic cylinder are arranged at the two ends of the hinge joint pipe clamping grooves separately. A hinge joint pipe expanding die is arranged at the tail end of a piston rod of the expanding hydraulic cylinder, and a hinge joint pipe heading block is arranged at the tail end of a piston rod of the heading hydraulic cylinder. The expanding and anchoring machining equipment further comprises a fetching rotary shaft with thehorizontally-arranged axis and a gasket storage pipe with the vertically-arranged axis, a cylinder barrel of the expanding hydraulic cylinder is fixedly arranged on the fetching rotary shaft, and theaxis is vertical to the axis of the fetching rotary shaft. When the axis of the expanding hydraulic cylinder is vertical, the axis and the axis of the gasket storage pipe are collinear. When the axisof the expanding hydraulic cylinder is horizontal, the axis and the hinge joint pipe clamping grooves are collinear, and the piston rod faces the hinge joint pipe clamping grooves. The cost for fixingthe end of the automobile seat hinge joint pipe can be reduced, and the hinge joint stability of a backrest and a base of an automobile seat is improved.
Description
technical field [0001] The invention relates to the technical field of processing equipment for automobile seats, in particular to processing equipment for flaring and anchoring hinged pipes of automobile seats. Background technique [0002] The car seat is mainly composed of the seat internal support frame, the seat filling material and the seat encapsulation skin, among which most of the support components of the seat internal support frame are processed by steel pipe, because the steel pipe has high strength and relatively It has a stable structure and can reduce the amount of seat filling material, which is conducive to the realization of lightweight car seats. The backrest of the car seat and the base are usually hinged by setting a hinged pipe, so that the angle can be adjusted between the backrest and the base of the car seat; in the prior art, the end of the car seat hinged pipe After passing through the two sleeves that are respectively fixedly connected to the bac...
Claims
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IPC IPC(8): B21D39/00
CPCB21D39/00
Inventor 陈炳华瞿道禹
Owner 浙江兰思教育科技有限公司