Centrifugal forming tool
A technology of centrifugal molding and tools, which is applied in the direction of manufacturing tools, ceramic molding machines, molds, etc., and can solve problems such as interference, inconvenient operation, and large occupied working surface
Inactive Publication Date: 2008-09-10
邱则有
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Problems solved by technology
[0006] However, the structure of this kind of thin-walled cement pipe automatic forming centrifugal device is still relatively complicated. When installing and disassembling the forming mold in the rotating cylinder, the injection device needs to be removed first, and then the forming mold is assembled and folded. It is easy to produce interference phenomenon and inconvenient to operate
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[0035] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0036] As shown in the accompanying drawings, the present invention includes an inner mold 1, an outer support frame 2 of the inner mold, and a centrifugal drive member 3 on the outer support frame 2. Constraint hoop 4, the inner mold 1 enters or disengages from the end of the outer support frame 2, the inner mold 1 has a connecting piece 9 or / and clamping piece 10 connected to the outer support frame 2, and the restraint hoop 4 is fixed by The device 5 is fixed on the outer support. In each drawing, 1 is an inner mold, 2 is an outer support frame, 3 is a centrifugal drive member, and 4 is a restraining hoop. In the following drawings, those with the same number have the same description. Such as figure 1 As shown, the centrifugal forming tool includes an inner mold 1, an outer support frame 2 of the inner mold, and a centrifugal drive member 3 on the...
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The invention relates to a centrifugal molding tool, comprising an internal mold (1), an external support frame (2) of the internal mold, and a centrifugal driving part (3) on the external support frame (2). The centrifugal molding tool is characterized in that the external support frame (2) is provided with at least one constraint hoop (4) that constraints the shape of the internal mold (1) while centrifugating, the internal mold (1) enters or breaks away through one end of the external support frame (2) and is provided with a connector (9) or / and a clamp unit (10) that is connected with the external support frame (2), and the constraint hoop (4) is fixed on the external support frame through a fixing device (5). In this way, the material-injecting device does not have to be removed from one end of the molding tool; the centrifugal driving part does not have to be removed either; the internal mold can be dismantled and assembled directly through the end of the external support frame; the occupied working face is greatly reduced; each item of work does not interfere with each other; the operation is simple; the centrifugal molding tool is also characterized by reliable working, high production efficiency, good quality, etc., thus being suitable for producing the thin-wall tubes with various cementing materials.
Description
[0001] This application is a divisional application of the invention patent application with the filing date of March 11, 2006, the application number of 200610067274.8, and the title of "a centrifugal forming tool". (1) Technical field [0002] The invention relates to a centrifugal forming tool. (2) Background technology [0003] At present, the production of thin-walled cement pipes for domestic cast-in-place concrete hollow floors is usually manually operated, which has high labor intensity, low production efficiency, uneven wall thickness, poor product quality, and waste of production materials. In order to solve the current The technical problems existing in actual production, the patent No. ZL03211400.1, titled "a kind of centrifugal device for automatic forming of thin-walled cement pipes" solved the above problems well. This thin-walled cement pipe automatic forming centrifugal device includes a support base, a support roller, a pressure plate, a clamping bolt, a pr...
Claims
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IPC IPC(8): B28B21/32B28B21/80B28B21/84
Inventor 邱则有
Owner 邱则有