CN2398076Y

CN2398076Y - Forming machine for steel-plastic composite pipe

Info

Publication number: CN2398076Y
Application number: CN 00226001
Authority: CN
Inventors: 徐彦春
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-01-03
Filing date: 2000-01-03
Publication date: 2000-09-27
Anticipated expiration: 2010-01-03

Abstract

The utility model relates to a forming machine for a steel-plastic composite pipe. The forming machine for a steel-plastic composite pipe can process and compound a steel pipe and a plastic pipe into a coaxial line steel-plastic composite pipe. The forming machine for a steel-plastic composite pipe mainly comprises a machine seat, a steel pipe supporting frame, a conical hole outer sleeve clamping apparatus, a cone clamping apparatus, and a diameter contracting mould. A speed reducer which accepts a motor as power, a steel wire rope roller, and an automatic correcting pulley wheel which is linked by a steel wire rope can be arranged in the machine seat. The forming machine for a steel-plastic composite pipe has simple structure, reliability, practicality, small volume, light weight, low energy consumption, convenient movement, easy construction on site, etc. The forming machine for a steel-plastic composite pipe can be widely used for the plastic lining compounding of the inner walls of various steel pipes, and can also be used for the production of other steel plastic composite pipes.

Description

The steel-plastics composite pipe forming machine

The utility model relates to a kind of mechanical-moulded equipment of steel-plastics composite pipe, particularly a kind of steel-plastics composite pipe forming machine that the processing of steel pipe and plastic tube can be combined into the coaxial line steel-plastics composite pipe.

In existing technical scheme, no matter be steel-plastics composite pipe former import or homemade, all there are shortcomings such as volume is big, energy consumption is high, complex manufacturing, site operation is difficult and cost an arm and a leg, and then its application is restricted because of it.

The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and provide a kind of can be by the motor on its support, decelerator and transmission mechanism, will place steel pipe on the Frame for supporting parallel pipes and plastic tube processing to be combined into the steel-plastics composite pipe forming machine of coaxial line steel-plastics composite pipe.

The solution that realizes the utility model purpose is: the steel-plastics composite pipe make-up machine that is provided, comprise a support, a Frame for supporting parallel pipes, a taper hole overcoat jig, a cone jig and a undergauge mould, its special character is: described support is that a bottom surface is the plane, the plane of left and right sides side frame is parallel to each other and the cuboid hollow support body vertical with the bottom surface, the preceding frame of its support body left side wall framework is one to have angle with its bottom side, its trailing flank is provided with the inclined-plane slideway of a groove along axis direction, after-frame is one vertical with its bottom side, the relative vertical slideway that also is provided with a groove of groove of its leading flank and described inclined-plane slideway along axis direction, laterally being provided with its two side ends between its inclined-plane slideway and the vertical slideway can slide up and down along groove, the automatic capturing pulley that also can rotate around it, the bottom of its support body right side wall frame connects firmly along the fore-and-aft direction level and is provided with a fixed dam, its top is corresponding with described fixed dam to be provided with a moveable baffle plate, the rear portion of its support body bottom surface laterally connects firmly respectively to be provided with can pass through an a power transmission shaft left decelerator and right decelerator with its interlock, the front portion of its support body bottom surface laterally connects firmly respectively and is provided with a motor and two cylinder bearings of arranging along fore-and-aft direction, the output shaft of described motor is fixedlyed connected with the input shaft of described left decelerator, in the seat hole of described cylinder bearing a drum shaft is housed movingly, coaxial line connects firmly the cylindrical steel wire rope drum that its two ends are provided with baffle plate is housed on the drum shaft, the coiling of wire rope drum periphery has steel cable and an one termination is fixed on it, described drum shaft is fixedlyed connected with the take-off (propeller) shaft coaxial line of described right decelerator, described Frame for supporting parallel pipes is that a two ends at its roller bearing connects firmly the rolling element that is provided with a roller respectively, described taper hole overcoat jig is that its endoporus is for conical, periphery is cylindrical and movably be engaged in the steel pipe hole cylindrical tubular body that slides, described cone jig is that its central axis place is provided with through hole, connect firmly the cone that is provided with a pull bar that links to each other with steel wire rope in the through hole, described undergauge mould is that its endoporus is for conical, hold the cylindric hollow pipe that is provided with ring flange outer Monday.

Accompanying drawing has been described a preferred embodiment of the present utility model.

Fig. 1 is the structure principle chart of the utility model embodiment.

Below in conjunction with accompanying drawing content of the present utility model is described in detail.

Know referring to Fig. 1: the utility model comprises a support 1, a Frame for supporting parallel pipes 12, a taper hole overcoat jig 10, a cone jig 11 and a undergauge mould 14, its special character is: described support 1 is that a bottom surface is the plane, the plane of left and right sides side frame is parallel to each other and the cuboid hollow support body vertical with the bottom surface, the preceding frame of its support body left side wall framework is one to have angle with its bottom side, its trailing flank is provided with the inclined-plane slideway 3 of a groove along axis direction, after-frame is one vertical with its bottom side, the relative vertical slideway 5 that also is provided with a groove of groove of its leading flank and described inclined-plane slideway 3 along axis direction, laterally being provided with its two side ends between its inclined-plane slideway 3 and the vertical slideway 5 can slide up and down along groove, the automatic capturing pulley 2 that also can rotate around it, the bottom of its support body right side wall frame connects firmly along the fore-and-aft direction level and is provided with a fixed dam 24, its top and described fixed dam 24 be corresponding to be provided with a moveable baffle plate 9, the rear portion of its support body bottom surface laterally connects firmly respectively to be provided with can pass through a power transmission shaft 18 a left decelerator 6 and right decelerator 8 with its interlock, the front portion of its support body bottom surface laterally connects firmly respectively and is provided with a motor 16 and two cylinder bearings of arranging along fore-and-aft direction 17, the output shaft of described motor 16 is fixedlyed connected with input shaft 4 coaxial lines of described left decelerator 6, in the seat hole of described cylinder bearing 17 drum shaft 20 is housed movingly, coaxial line connects firmly the cylindrical steel wire rope drum 19 that its two ends are provided with baffle plate is housed on the drum shaft 20, the periphery coiling of wire rope drum 19 has steel cable 21 and an one termination is fixed on it, described drum shaft 20 is fixedlyed connected with take-off (propeller) shaft 7 coaxial lines of described right decelerator 8, described Frame for supporting parallel pipes 12 is that a two ends at its roller bearing connects firmly the rolling element that is provided with a roller respectively, described taper hole overcoat jig 10 is that its endoporus is for conical, periphery is cylindrical and movably be engaged in steel pipe 23 holes cylindrical tubular body that slides, described cone jig 11 is that its central axis place is provided with through hole, connect firmly the cone that is provided with a pull bar 25 that links to each other with steel wire rope 21 in the through hole, described undergauge mould 14 is that its endoporus is for conical, hold the cylindric hollow pipe that is provided with ring flange outer Monday.

The utility model embodiment operation principle is as follows: will wait earlier to serve as a contrast and mould the steel pipe 23 compound, that two ends has ring flange and place on the setting a roof beam in place of Frame for supporting parallel pipes 12, its left end head flange dish 22 is placed between the fixed dam 24 and sideboard 9 of support 1 right side wall, again with the right-hand member head flange dish 26 of undergauge mould 14 by the ring flange on it and steel pipe 23 through one group of connecting rod, 13 corresponding connecting firmly; Then, put taper hole overcoat jig 10 for the external diameter wait to be lining in steel pipe 23 inwalls, its end to be processed into plastic tube 15 cones one end of cone-shaped in advance, its endoporus inserts cone jig 11; To be coiled in the periphery of another termination of steel wire rope 21 on the wire rope drum 19 through automatic capturing pulley 2, pass from steel pipe 23 left end endoporus, the termination with cone jig 11 left end pull bars 25 connects firmly again; Plastic tube 15 cones one end is inserted in the right-hand member hole of steel pipe 23 through the endoporus of undergauge mould 14 in the lump together with cone overcoat jig 10; Turn on the power switch, motor 16 gets electric work, its output shaft drives left decelerator 6 work through input shaft 4, left side decelerator 6 drives right decelerator 8 through power transmission shaft 18 and also works, wire rope drum 19 rotations that right decelerator 8 drives drum shaft 20 and connects firmly with it through take-off (propeller) shaft 7, the steel wire rope 21 of wire rope drum 19 peripheries is through automatic capturing pulley 2 pulling pull bars 25 and under the clamping action of taper hole overcoat jig 10 and cone jig 11, plastic tube 15 is drawn in left in the steel pipe 23, under the effect of its elastic force, the external diameter of plastic tube 15 just closely serves as a contrast the inwall that is affixed on steel pipe 23, finishes the lining of steel pipe 23 and moulds compound.

The effect of automatic capturing pulley 2 is among the utility model embodiment: when the steel wire rope 21 of waiting to serve as a contrast the axis of moulding compound steel pipe 23 and automatic capturing pulley 2 peripheries during not at same axis, it can slide up and down automatically along the groove of inclined-plane slideway 3 and vertical slideway 5, realizes the automatic capturing axis.

The effect of undergauge mould 14 is among the utility model embodiment: can be with waiting to be lining in the adaptive size of external diameter elder generation's pulling-down Cheng Keyu steel pipe 23 internal diameters of the plastic tube 15 in steel pipe 23 holes, to improve lining polymer amount and efficient.

In conjunction with the foregoing description as can be seen, the utility model is compared existing technology and is had following advantage:

1, simple in structure, reliable and practical;

2, volume is little, in light weight, energy consumption is low, conveniently moving, is easy to site operation.

The interior wall liner that the utility model can be widely used in all kinds of steel pipes is moulded compound, also can be used in the production of other steel-plastics composite pipe.

Claims

1, a kind of steel-plastics composite pipe forming machine, comprise a support (1), a Frame for supporting parallel pipes (12), a taper hole overcoat jig (10), a cone jig (11) and a undergauge mould (14), it is characterized in that: described support (1) is that a bottom surface is the plane, the plane of left and right sides side frame is parallel to each other and the cuboid hollow support body vertical with the bottom surface, the preceding frame of its support body left side wall framework is one to have angle with its bottom side, its trailing flank is provided with the inclined-plane slideway (3) of a groove along axis direction, after-frame is one vertical with its bottom side, the relative vertical slideway (5) that also is provided with a groove of groove of its leading flank and described inclined-plane slideway (3) along axis direction, laterally being provided with its two side ends between its inclined-plane slideway (3) and the vertical slideway (5) can slide up and down along groove, the automatic capturing pulley (2) that also can rotate around it, the bottom of its support body right side wall frame connects firmly along the fore-and-aft direction level and is provided with a fixed dam (24), the corresponding moveable baffle plate (9) that is provided with in its top with described fixed dam (24), the rear portion of its support body bottom surface laterally connects firmly respectively to be provided with can pass through a left decelerator (6) and the right decelerator (8) of a power transmission shaft (18) with its interlock, and the front portion of its support body bottom surface laterally connects firmly respectively and is provided with a motor (16) and two cylinder bearings of arranging along fore-and-aft direction (17).

2, steel-plastics composite pipe forming machine as claimed in claim 1 is characterized in that: the output shaft of described motor (16) is fixedlyed connected with input shaft (4) coaxial line of described left decelerator (6).

3, steel-plastics composite pipe forming machine as claimed in claim 1, it is characterized in that: in the seat hole of described cylinder bearing (17) drum shaft (20) is housed movingly, the last coaxial line of drum shaft (20) connects firmly the cylindrical steel wire rope drum (19) that its two ends are provided with baffle plate is housed, and the periphery coiling of wire rope drum (19) has steel cable (21) and an one termination is fixed on it.

4, as claim 1 or 2 or 3 described steel-plastics composite pipe forming machines, it is characterized in that: described drum shaft (20) is fixedlyed connected with take-off (propeller) shaft (7) coaxial line of described right decelerator (8).