A mold for processing steel grid rods
A technology of steel grid and rod parts, which is applied in the field of steel grid rod processing molds, which can solve the problems of time-consuming and labor-intensive installation, the need for special personnel to support rods, alignment, and the complexity of manufacturing and installation compared with plane structures, so as to improve assembly efficiency , The effect of ensuring the reliability of the connection
Active Publication Date: 2021-11-16
徐州宇隆重型科技有限公司
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Problems solved by technology
The eight-node network frame node structure is the most common network frame node. It consists of four sets of rods distributed on the four sides of the bolt ball. Each group of rods includes a horizontal rod and an inclined rod. Many, the production and installation are more complicated than the plane structure, and the rod itself has a certain length. When installing, it needs a special person to support the rod, align it, and special person to tighten the bolts. When installing the first rod, you can connect the bolt ball to the rod. The method is relatively simple, but once the rod is connected, the bolt ball will be fixed, making the subsequent rod installation very time-consuming and laborious
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0028] see Figures 1 to 3 , In the embodiment of the present invention, a steel mesh frame rod processing mold includes: a base 1, a bolt ball fixing seat 2, a sliding seat 4, a sleeve rod 7, a fixing seat 8, and a moving seat 9. The base 1 is Disc-shaped, on which two sets of annular rails 11 with different diameters are arranged, the bolt ball fixing seat 2 is arranged at the center of the base 1, and is used for fixing and clampin...
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The invention discloses a mold for processing steel grid rods, which comprises: a base, a bolt ball fixing seat, a sliding seat, a sleeve rod, a fixing seat, and a moving seat. Two sets of annular tracks with different diameters are arranged on the base. The bottom of the moving seat is provided with rollers respectively matched with two sets of circular tracks; two sets of hydraulic rods are connected between the fixed seat and the moving seat; A fixture, the rod fixture includes an external fixing frame, an outer ring inside the fixing frame, and a chuck inside the outer ring, the fixing frame is fixedly connected to the sliding seat, and the chuck can move axially relative to the outer ring ; The sleeve rod is connected with a ring frame, and the end of the sleeve rod is provided with a plurality of elastically expandable guide posts. In the present invention, by providing a rotatable mold device, it is possible to rotate and adjust different nodes on the corresponding bolt ball nodes to connect and install each group of nodes one by one, avoiding the problem of difficulty in installing subsequent rods after the rods are connected.
Description
technical field [0001] The invention relates to the related technical field of steel structure processing, in particular to a steel mesh frame rod processing tire tool. Background technique [0002] The steel grid is a space structure formed by a plurality of rods connected by nodes according to a certain grid form. It has the advantages of small space force, light weight, high rigidity and good seismic performance. [0003] The steel grid structure is usually composed of multiple rods that meet on the nodes. The nodes adopt the bolt ball structure, and the rods and the bolt balls are connected by high-strength bolts, sleeves and cone heads. The eight-node grid node structure is one of the most common grid nodes. It consists of four sets of rods distributed on four sides of the bolt ball. Each set of rods includes a horizontal rod and an inclined rod. The production and installation are more complicated than the plane structure. In addition, the rod itself has a certain le...
Claims
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IPC IPC(8): B25B27/14
CPCB25B27/143
Inventor 车德军
Owner 徐州宇隆重型科技有限公司