Machine for dismounting small nuts of fixed end plate by pipe mold

A technology for fixing end plates and nut machines, applied in the construction field, can solve the problems of unsuitability for automatic production and low efficiency, and achieve the effects of high work efficiency and stable and reliable process.

Active Publication Date: 2016-06-15
浙江兆弟技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] Among them, in the demoulding process, the existing technology is to use a pneumatic wrench to remove the tension bolts, that is, to r

Method used

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  • Machine for dismounting small nuts of fixed end plate by pipe mold
  • Machine for dismounting small nuts of fixed end plate by pipe mold
  • Machine for dismounting small nuts of fixed end plate by pipe mold

Examples

Experimental program
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Embodiment Construction

[0033] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Such as figure 1 As shown, a small nut machine for dismantling and fixing the end plate of the pipe mold includes a machine table 1, which can be fixed on the foundation. The moving frame 2, the frame 2 is provided with a gear box 3, the gear box 3 is connected with a gear mechanism 4, and the gear mechanism 4 is meshed along the circumference of the gear mechanism 4 Several demoulding assemblies 5 and the ends of the demolding assemblies 5 extend out of the gear case 3, and the ends of the demolding assemblies 5 also have nut sleeves 6 that match the nuts on the fixed end plates, The demoulding assembly 5 can rotate in the circumferential direction, and the frame 2 can move close to the fixed end plate on the pipe mold. When the nut sleeve 6 is caught in the nut on the fixed end plate, the nut can be realized by the rotation ...

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PUM

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Abstract

The invention belongs to the technical field of buildings, and relates to a machine for dismounting small nuts of a fixed end plate by a pipe mold. The machine comprises a stand; the stand is movably connected with a frame capable of performing a front-back reciprocating motion in the axial direction of the stand; the frame is provided with a gear box; a gear mechanism is rotationally connected into the gear box, and is engaged with multiple mold dismounting components in the peripheral direction; the end parts of the mold dismounting components extend out of the gear box; and nut sleeves matched with the nuts on the fixed end plate are arranged at the end parts of the mold dismounting components. The machine is suitable for an automatic production line, can automatically dismount the nuts on the fixed end plate, is stable and reliable in whole process, and is high in working efficiency.

Description

technical field [0001] The invention belongs to the technical field of construction and relates to a small nut machine for removing and fixing end plates of pipe molds. Background technique [0002] The production process of existing prefabricated piles or pipe piles is as follows: [0003] 1. Measuring and mixing of concrete raw materials. According to the designed mix ratio, sand, stone, cement, water, admixtures and admixtures are accurately measured, and a concrete forced mixer is used to make fresh concrete with a low slump of 3cm to 5cm. The design requires concrete The strength grade is not lower than C60 or C80. [0004] 2. Fabrication of centrifugal square pile end plate. The production of the end plate of the pipe pile is basically the same, but the shape of the end plate of the square pile is square, and the counterbores of the prestressed main reinforcement are evenly distributed along the four sides and corners of the end plate. Before the end plate is insta...

Claims

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Application Information

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IPC IPC(8): B28B21/90B28B13/06
CPCB28B13/065B28B21/90
Inventor 周兆弟
Owner 浙江兆弟技术有限公司
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