CN210735961U

CN210735961U - Forming roller rapid remodeling equipment for production of steel-plastic composite pressure pipe

Info

Publication number: CN210735961U
Application number: CN201921437614.0U
Authority: CN
Inventors: 郭旭; 张利民
Original assignee: Xinxing Ductile Iron Pipes Co Ltd
Current assignee: Xinxing Ductile Iron Pipes Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-12
Anticipated expiration: 2029-09-02

Abstract

The utility model discloses a compound pressure pipe production is moulded with shaping roller rapid prototyping equipment relates to shaping roller and changes the device field, and it includes shaping roller, hoist, and the both ends of shaping roller have installation axle, and the hoist is used for changing work to the shaping roller, installation epaxial movable sleeve is equipped with the setting element, is connected with the connecting piece on the setting element, connecting piece and hoist fixed connection, be equipped with on the setting element with install first locating hole of axle assorted, second locating hole, the size of second locating hole is greater than the size in first locating hole. This scheme is according to the shape and the size design of shaping roller installation axle, through the first locating hole and the second locating hole of the upper and lower setting of equidimension not for the commonality of device is strong, thereby can realize the location and the dismouting of shaping roller fast after the hoist is connected to the cooperation connecting piece, can extensively use when steel is moulded compound pressure pipe production and is remodeled.

Description

Forming roller rapid remodeling equipment for production of steel-plastic composite pressure pipe

Technical Field

The utility model relates to a device field is changed to the forming roll, especially relates to a steel is moulded compound pressure pipe production and is traded type equipment with forming roll fast.

Background

The steel-plastic composite pressure pipe is a novel pipe developed in recent years in China, and the steel-plastic composite pressure pipe is a novel pipe developed in recent years in China. The steel-plastic composite pressure pipe is a novel metal and plastic composite pipe, a welded steel pipe is used as an intermediate layer, the inner layer and the outer layer are made of polyethylene plastics, and the steel-plastic composite pressure pipe is compounded into an integral pipe by adopting a special hot melt adhesive through an extrusion molding method. The pipe overcomes the defects of easy corrosion, pollution, heavy weight, short service life and low strength, large expansion amount and easy deformation of a plastic pipe, and has the common advantages of the steel pipe and the plastic pipe, such as good oxygen isolation, higher rigidity and higher strength, easy detection of a buried pipe and the like, and is seen by a plurality of manufacturers and users.

At present, the same production line needs frequent replacement of the forming rollers in order to meet the production of steel-plastic composite pipes with different specifications, the existing adopted replacement tool is a common hanging strip, the balance is difficult to grasp, and the working efficiency is low. Therefore, it is necessary to design a special tool to improve the working efficiency, thereby increasing the utilization rate of the equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a forming roller rapid changing equipment for producing a steel-plastic composite pressure pipe.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a compound pressure pipe production is moulded with shaping roller rapid prototyping equipment, includes shaping roller, hoist, and the both ends of shaping roller have an installation axle, and the hoist is used for changing work to the shaping roller, install epaxial movable sleeve and be equipped with the setting element, be connected with the connecting piece on the setting element, connecting piece and hoist fixed connection, be equipped with on the setting element with install first locating hole of axle assorted, second locating hole, the size of second locating hole is greater than the size in first locating hole.

Preferably, the connecting piece includes the U-shaped pole, and the both ends of U-shaped pole all have solid fixed ring, and solid fixed ring is connected with the bolt.

Preferably, the side edges of the positioning piece are integrally provided with symmetrically arranged reinforcing blocks.

Preferably, the U-shaped rod passes through the first positioning hole.

Preferably, the upper end of the positioning piece extends upwards and is provided with a connecting hole, and the U-shaped rod penetrates through the connecting hole.

Preferably, the shape of the first positioning hole and the second positioning hole is matched with the shape of the mounting shaft.

This scheme is according to the shape and the size design of shaping roller installation axle, through the first locating hole and the second locating hole of the upper and lower setting of equidimension not for the commonality of device is strong, can match not unidimensional shaping roller and change, thereby can realize the location and the dismouting of shaping roller fast after the hoist is connected to the cooperation connecting piece, can extensively use when steel is moulded compound pressure pipe production and is traded the type.

The reinforcing block can enhance the tensile strength of the positioning piece, and the connecting hole can prevent the U-shaped rod from occupying the space of the first positioning hole when the first positioning hole is utilized for lifting, so that the replacement work can be smoothly carried out.

Drawings

FIG. 1 is a schematic view showing the assembly and disassembly of a forming roll in the first embodiment.

FIG. 2 is a schematic view of a positioning member according to a first embodiment.

FIG. 3 is a side view of the positioning member of the first embodiment.

Fig. 4 is a schematic view showing the arrangement of reinforcing blocks in the second embodiment.

Fig. 5 is a schematic view of the arrangement of the connection holes in the third embodiment.

Reference numbers in the figures: 1 forming roller, 2 lifting appliance, 3 mounting shafts, 4 positioning pieces, 41 first positioning holes, 42 second positioning holes, 5 connecting pieces, 51U-shaped rods, 52 fixing rings, 53 bolts, 6 reinforcing blocks and 7 connecting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1-3, a steel is moulded composite pressure pipe production with shaping roller and is traded type equipment fast, including shaping roller 1, hoist 2, the both ends of shaping roller 1 have installation axle 3, hoist 2 is used for changing work to shaping roller 1, movable sleeve is equipped with setting element 4 on the installation axle 3, be connected with connecting piece 5 on the setting element 4, connecting piece 5 and hoist 2 fixed connection, be equipped with on the setting element 4 with installation axle 3 assorted first locating hole 41, second locating hole 42, the size of second locating hole 42 is greater than the size of first locating hole 41, connecting piece 5 includes U-shaped pole 51, the both ends of U-shaped pole 51 all have solid fixed ring 52, gu fixed ring 52 is connected with bolt 53, the shape of first locating hole 41 and second locating hole 42 matches with the shape of installation axle 3.

Example two

Referring to fig. 4, a forming roll rapid remodeling equipment for producing a steel-plastic composite pressure pipe is additionally provided with a reinforcing block 6 on the basis of the first embodiment, and the reinforcing block 6 is integrally arranged on the side edge of the positioning element 4 and used for enhancing the tensile strength of the positioning element 4.

EXAMPLE III

Referring to fig. 5, a compound pressure pipe production is with shaping roller device of remodeling fast steel-plastic, its on the basis of second embodiment, the upper end of setting element 4 upwards extends and is equipped with connecting hole 7, and U-shaped pole 51 passes connecting hole 7 for avoid U-shaped pole 51 to occupy the space of first setting hole 41 when utilizing first setting hole 41 to lift by crane, make change work go on smoothly.

The working principle is as follows: the utility model discloses when using, because the variation in size of the first locating hole 41 and the second locating hole 42 that set up, can adapt to lifting by crane and changing of the shaping roller 1 of equidimension not then, the commonality is strong, make the change more nimble, can realize shaping roller 1's location and dismouting fast, and the boss 6 of setting can strengthen setting element 4's tensile strength, and connecting hole 7 through setting up can avoid U-shaped pole 51 to occupy the space of first locating hole 41 when utilizing first locating hole 41 to lift by crane, make change work go on smoothly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a compound pressure pipe production is moulded with forming roll rapid prototyping equipment, includes forming roll (1), hoist (2), and the both ends of forming roll (1) have installation axle (3), and hoist (2) are used for changing work to forming roll (1), its characterized in that, movable sleeve is equipped with setting element (4) on installation axle (3), is connected with connecting piece (5) on setting element (4), connecting piece (5) and hoist (2) fixed connection, be equipped with on setting element (4) with installation axle (3) assorted first locating hole (41), second locating hole (42), the size of second locating hole (42) is greater than the size of first locating hole (41).

2. A forming roll rapid remodeling equipment for steel-plastic composite pressure pipe production according to claim 1, wherein the connecting piece (5) comprises a U-shaped rod (51), fixing rings (52) are arranged at both ends of the U-shaped rod (51), and bolts (53) are connected to the fixing rings (52).

3. A forming roll rapid remodeling equipment for steel-plastic composite pressure pipe production as claimed in claim 1 or 2 wherein the side edges of the positioning member (4) are integrally provided with symmetrically arranged reinforcing blocks (6).

4. A forming roll rapid prototyping apparatus for the production of steel-plastic composite pressure pipe as claimed in claim 2 wherein said U-shaped rod (51) passes through the first positioning hole (41).

5. A forming roll rapid prototyping apparatus for the production of steel-plastic composite pressure pipe as claimed in claim 3 wherein the upper end of the positioning member (4) extends upwards and is provided with a connecting hole (7), and the U-shaped rod (51) passes through the connecting hole (7).

6. A forming roll rapid remodeling equipment for steel-plastic composite pressure pipe production according to claim 3, wherein the shape of the first positioning hole (41) and the second positioning hole (42) matches with the shape of the installation shaft (3).