A caliber adjustable flange fixing device
A fixing device and adjustable technology, which is applied in the field of adjustable diameter flange fixing devices, can solve the problem that the flange fixing device cannot be applied to flanges of various diameters, and achieves the effect of a wide range of applications.
Active Publication Date: 2018-04-20
无锡市法兰锻造有限公司
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Problems solved by technology
[0004] In order to solve the above problems, the present invention provides an adjustable flange fixing device, which can solve the problem that the existing flange fixing device cannot be applied to flanges of various diameters, and the present invention can realize the fixing of flanges of various diameters functions, and has the advantages of easy operation and good fixing effect
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[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0015] Such as figure 1 with figure 2 As shown, a flange fixing device with adjustable caliber includes a base plate 1, and four universal wheels 2 are symmetrically arranged on the lower end surface of the base plate 1, through which the present invention can be moved at will. Position; the middle part of the upper end surface of the base plate 1 is equipped with a positioning ring 3, the middle part of the upper end surface of the positioning ring 3 is welded with a positioning column 4, the upper end surface of the positioning ring 3 is placed with a flange body 5, and the middl...
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The invention relates to a caliber-adjustable flange fixing device. The caliber-adjustable flange fixing device comprises a baseplate; four universal wheels are symmetrically arranged on the lower end surface of the baseplate; the caliber-adjustable flange fixing device can randomly move to a needed position through the four universal wheels; a positioning ring is mounted at the middle part of the upper end surface of the baseplate; a positioning column is welded at the middle part of the upper end surface of the positioning ring; a flange body is placed on the upper end surface of the positioning ring; the middle part of the flange body coats the positioning column; the positioning column achieves an effect of fixing the position of the flange body in the center; four positioning branched chains and four locking branched chains are symmetrically arranged on the upper end surface of the baseplate, and one locking branched chain is arranged between two adjacent positioning branched chains; and the four positioning branched chains achieve an effect of fixing the flange body on the outer side to prevent the flange body from generating a rotating condition in the machining process. The caliber-adjustable flange fixing device realizes a function of fixing multiple diameter flange types, and has such advantages as convenience for operation and good fixing effect.
Description
technical field [0001] The invention relates to the technical field of flange processing, in particular to a flange fixing device with adjustable caliber. Background technique [0002] Flanges, also known as flange flanges or flanges, are parts that are connected to each other between pipes and are used for connection between pipe ends. Flange connection or flange joint refers back to the detachable connection of flange, Gasket and bolt as a team of combined sealing structure. [0003] The processing technology of the flange mainly includes drilling, welding and other processes. Fixing devices are required for drilling and welding processes. The existing fixing devices can only fix flanges of one diameter and size, but cannot fix a variety of flanges. The diameter of the flange is small, and the scope of application is small. Contents of the invention [0004] In order to solve the above problems, the present invention provides a flange fixing device with adjustable cali...
Claims
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IPC IPC(8): B23Q3/00B23K37/047
CPCB23K37/047B23Q3/00B23Q2703/10
Inventor 胡来源
Owner 无锡市法兰锻造有限公司