CN207028166U

CN207028166U - Continuous winding GRP pipe produces assembling die

Info

Publication number: CN207028166U
Application number: CN201720187043.4U
Authority: CN
Inventors: 周强; 门延春; 石小雷; 李希才
Original assignee: Yongchang Zhenshi Composite Materials Co Ltd
Current assignee: Yongchang Zhenshi Composite Materials Co Ltd
Priority date: 2017-02-28
Filing date: 2017-02-28
Publication date: 2018-02-23
Anticipated expiration: 2027-02-28

Abstract

A kind of continuous winding GRP pipe production assembling die is the utility model is related to, belongs to GRP pipe production equipment technology；Including main shaft, cylinder, fagging, oil cylinder piston end bearing, cylinder block bearing and oil cylinder；Circle distribution has at least three sets energy radial expansion support meanss on main shaft；Often set support meanss include at least four groups of support components, every group of support component includes oil cylinder, oil cylinder piston end bearing, cylinder block bearing and fagging, fagging section is curved, oil cylinder is installed between fagging and main shaft, cylinder block the inner is connected by cylinder block bearing with main shaft, oil cylinder piston end outer end is connected by oil cylinder piston end bearing with fagging the inner, and fagging outer end is enclosed with cylinder；In the more specification productions of the utility model small lot, drive fagging telescopic adjustment to generate multiple mould bores by drive cylinder, realize a Making mold plurality of specifications GRP pipe function, improve mould service efficiency, mould is reused simultaneously, is effectively saved resource.

Description

Continuous winding GRP pipe produces assembling die

Technical field

A kind of continuous winding GRP pipe production assembling die is the utility model is related to, belongs to GRP pipe production and sets Standby technical field.

Background technology

Mould bore decides the diameter model of production GRP pipe, and mould bore is bigger, and production technology is more complicated, throws Enter that production cost is also higher, the mould used at present is fixed bore mould, is only used for a kind of GRP pipe of model Production, production cost is caused to increase, it is necessary to which the mould species of manufacture is more in the production of small lot plurality of specifications GRP pipe, When particularly the later stage does not produce this specification glass steel conduit, mould can not reuse, and cause the wasting of resources.

The content of the invention

The utility model provides a kind of continuous winding GRP pipe production assembling die, overcome above-mentioned prior art it Deficiency, it can be effectively solved in the more specification productions of small lot, and mould bore is fixed, and can not be reused and be caused asking for the wasting of resources Topic.

Technical solutions of the utility model are realized by following measures：A kind of continuous winding GRP pipe production group Matched moulds has, including main shaft, cylinder, fagging, oil cylinder piston end bearing, cylinder block bearing and oil cylinder；The circle distribution on main shaft There are the support meanss of at least three sets energy radial expansions；Often set support meanss include at least four groups of support components, every group of support component Including oil cylinder, oil cylinder piston end bearing, cylinder block bearing and fagging, fagging section is curved, is installed between fagging and main shaft There is oil cylinder, cylinder body the inner of oil cylinder is connected by cylinder block bearing with main shaft, and the piston end outer end of oil cylinder passes through oil cylinder piston End bearing is connected with fagging the inner, and fagging outer end is enclosed with cylinder.

Here is the further optimization and/or improvements to above-mentioned utility model technical scheme：

The quantity of above-mentioned often set support meanss oil cylinder is corresponding with the quantity of the corresponding supporting plate of its radial position, and in oil cylinder The position-limited rack that oil cylinder axial-rotation can be made spacing is installed with corresponding to radial position on main shaft, position-limited rack is toroidal frame, bag Include oil cylinder spacing ring and support bar, oil cylinder spacing ring and main shaft interval are simultaneously fixedly mounted on one by the support bar of circle distribution Rise, circle distribution has an oil cylinder spacing hole corresponding with oil cylinder on oil cylinder spacing ring, and the cylinder body fixing card of oil cylinder is spacing in oil cylinder In hole.

The utility model is simple in construction, easy to operate；The pipe of different bores is needed for the GRP pipe of different size Road mould, cause the problem of pipe mould species is more and production cost is high；Different bores can be formed by support component Pipe mould, particularly in the production of small lot multi-specification glass steel conduit, Reusability can be carried out, greatly reduces life Cost is produced, there is the effect for realizing pipe mould recycling；Although cylinder needs to manufacture plurality of specifications simultaneously, with Pipe mould is made to compare, its manufacture craft is simple and cost is very low, therefore with the effect to economize on resources.

Brief description of the drawings

Fig. 1 is utility model most preferred embodiment main view cross section structure diagram；

Fig. 2 is Fig. 1 left view structural representation；

In accompanying drawing：1 main shaft, 2 cylinders, 3 faggings, 4 position-limited racks, 5 oil cylinder piston end bearings, 6 oil cylinders, 7 cylinder block bearings.

Embodiment

The utility model is not limited by following embodiments, can according to the technical solution of the utility model and actual conditions come Determine specific embodiment.

In the utility model, for the ease of description, the relative position relation of each part describes, such as：Upper and lower, left and right, it is preceding, Position relationship is waited afterwards, is determined all in accordance with the Butut direction of Fig. 1 in Figure of description.

The utility model is further described with reference to embodiment and accompanying drawing：

As shown in figure 1, a kind of continuous winding GRP pipe production assembling die, including main shaft 1, cylinder 2, fagging 3, Oil cylinder piston end bearing 5, cylinder block bearing 7 and oil cylinder 6；On main shaft 1 circle distribution have at least three sets can radial expansion Support meanss；Often set support meanss include at least four groups of support components, and every group of support component includes oil cylinder 6, oil cylinder piston end branch Seat 5, cylinder block bearing 7 and fagging 3, the section of fagging 3 is curved, and oil cylinder 6 is provided between fagging 3 and main shaft 1, oil cylinder 6 Cylinder body the inner is connected by cylinder block bearing 7 with main shaft 1, and the piston end outer end of oil cylinder 6 passes through oil cylinder piston end bearing 5 and support The inner connection of plate 3, the outer end of fagging 3 is enclosed with cylinder 2.

In use, oil cylinder 6 in every group of support component with cylinder block bearing 7 as support, drive fagging 3 to excircle Direction is stretched, and stops drive cylinder 6 when extending to required caliber size, now at least four pieces supports in every group of support component Plate 3 forms an approximate circle structure in circumferencial direction, and cylinder 2 then is wrapped in into the outer end of fagging 3, passes through cylinder 2 itself Intensity and fagging 3 support, formed a full-round structure, so as to form a GRP pipe mould；Work as needs During the mould of other caliber sizes, first drive fagging 3 to bounce back the oil cylinder 6 in support component, make shape between cylinder 2 and fagging 3 Into space, then cylinder 2 is separated with fagging 3, caliber size needed for confirmation is adjusted by drive cylinder 6 again after separation, And corresponding cylinder 2 is processed according to its caliber size, and the outer end of fagging 3 is wrapped in, a GRP pipe is formed again Mould；For the present apparatus relative in the prior art, the GRP pipe of different size needs the pipe mould of different bores, causes pipe The problem of road mould species is more and production cost is high is compared；The pipe mould of different bores can be formed by support component, Particularly in the production of small lot multi-specification glass steel conduit, Reusability can be carried out, greatly reduces production cost, had There is the effect for realizing pipe mould recycling；Although cylinder 2 needs to manufacture plurality of specifications simultaneously, with making pipeline Mould is compared, and its manufacture craft is simple and cost is very low, therefore with the effect to economize on resources.

Can according to the actual requirements, to above-mentioned continuous winding GRP pipe production assembling die make further optimization or/and Improve：

As shown in Figure 1, 2, the quantity for often covering the quantity supporting plate 3 corresponding with its radial position of support meanss oil cylinder 6 is relative Should, and position-limited rack 4 that the axial-rotation of oil cylinder 6 can be made spacing is being installed with corresponding to the radial position of oil cylinder 6 on main shaft 1, limit Position frame 4 be toroidal frame, including oil cylinder spacing ring and support bar, the branch that oil cylinder spacing ring and main shaft 1 are spaced and pass through circle distribution Strut is fixedly installed togather, and circle distribution has oil cylinder spacing hole corresponding with oil cylinder 6, the cylinder of oil cylinder 6 on oil cylinder spacing ring Body fixing card is in oil cylinder spacing hole.Position-limited rack 4 has fixed and locating oil cylinder 6 effect.

Above technical characteristic constitutes most preferred embodiment of the present utility model, and it has stronger adaptability and optimal implementation Effect, non-essential technical characteristic can be increased and decreased according to the actual requirements, to meet the needs of different situations.

Claims

1. a kind of continuous winding GRP pipe produces assembling die, it is characterised in that is lived including main shaft, cylinder, fagging, oil cylinder Fill in end bearing, cylinder block bearing and oil cylinder；Circle distribution has the support meanss of at least three sets energy radial expansions on main shaft；Often Set support meanss include at least four groups of support components, and every group of support component includes oil cylinder, oil cylinder piston end bearing, cylinder block branch Seat and fagging, fagging section is curved, and oil cylinder is provided between fagging and main shaft, and cylinder body the inner of oil cylinder passes through cylinder block branch Seat is connected with main shaft, and the piston end outer end of oil cylinder is connected by oil cylinder piston end bearing with fagging the inner, and fagging outer end is enclosed with Cylinder.

2. continuous winding GRP pipe according to claim 1 produces assembling die, it is characterised in that often set support dress It is corresponding with the quantity of the corresponding supporting plate of its radial position to put the quantity of oil cylinder, and is consolidating corresponding to oil cylinder radial position on main shaft Dingan County is equipped with can make the spacing position-limited rack of oil cylinder axial-rotation, and position-limited rack is toroidal frame, including oil cylinder spacing ring and support bar, oil Cylinder spacing ring is fixedly installed togather with main shaft interval and by the support bar of circle distribution, the circle distribution on oil cylinder spacing ring There is oil cylinder spacing hole corresponding with oil cylinder, the cylinder body fixing card of oil cylinder is in oil cylinder spacing hole.