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Dip angle type rotary seat

A technology of slewing seat and inclination angle, which is applied in the field of slewing seat, can solve the problems of restricting the function and application occasions of ordinary double-head pipe bending machines, and can not complete the three-dimensional three-dimensional bending of pipe fittings to be processed at one time, so as to expand the function and use range and Occasion effect

Inactive Publication Date: 2007-04-11
JIANGSU HEFENG MECHANICAL MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This form of slewing seat can only make a single slewing motion around the annular T-shaped groove of the adjustment carriage, so that the head in the ordinary double-head pipe bender can only be limited to the two-dimensional horizontal plane for rotating and bending motions, and cannot treat The three-dimensional three-dimensional bending of pipe fittings is completed at one time, which restricts the further expansion of the functions and application occasions of ordinary double-head pipe bending machines

Method used

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  • Dip angle type rotary seat
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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings, but the present invention should not be limited to this embodiment.

[0017] As shown in Fig. 1, Fig. 2 and Fig. 3, the tilt-type revolving seat according to the present invention includes: a revolving body hinged together by the upper seat 3 and the lower seat 4 through the central pin shaft 2, and its specific connection structure is: The central pin shaft 2 passes through the central shaft hole provided in the upper seat 3 and the lower seat 4, and extends out of the upper seat 3 and the lower seat 4, and is on the corresponding position on the central pin shaft 2 near the outer surfaces of the upper and lower seats 3 and 4 A draw-in slot is provided, and the draw-in slot should ensure that there is a small gap between the upper seat 3 and the lower seat 4, and the retaining springs 21 are installed respectively, so that the upper and lower seats 3 and 4 can rotate smo...

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Abstract

The present invention discloses dip angle type revolving seat for bending 3D bent pipe inside one common double-headed pipe bender. The dip angle type revolving seat includes one revolution body comprising one upper seat and one lower seat hinged mutually through one central pin shaft, and one locking device set between the upper seat and the lower seat for locking them. The upper seat and the lower seat can rotate around the pin shaft, and each of the upper surface of the upper seat and the lower surface of the lower seat has assembling side with assembling holes. The common double-headed pipe bender with the dip angle type revolving seat mounted may be used in bending not only 2D bent pipe but also 3D bent pipe.

Description

technical field [0001] The invention relates to a revolving seat used in a pipe bending machine, in particular to a revolving device fixed at the lower part of the head of a double-head pipe bending machine. Background technique [0002] As shown in Figure 5, the revolving seat currently used in ordinary double-head pipe benders usually includes: a hollow revolving body 1, the upper and lower end surfaces of the revolving body 1 are provided with assembly edges 4 and 5, and the assembly edge 4 and 5 are respectively provided with a number of assembly holes, and the fixing bolts 2 pass through the assembly holes on the assembly side 4 to fix the upper end surface of the rotary body 1 and the machine head in the pipe bending machine together, and then set the activity on the adjustment carriage The T-bolt 3 in the annular T-shaped groove passes through the assembly hole on the assembly edge 5 and is fixed together with the lower end surface of the revolving body 1 . In order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D7/00B21D7/024
Inventor 林洪才林永才陶志高季爱芬
Owner JIANGSU HEFENG MECHANICAL MAKING
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