CN223982164U - A pipe flaring device - Google Patents

Abstract

This utility model provides a pipe flaring device, belonging to the field of pipe processing technology. It includes a fixed base, with a liftable base plate on its upper surface. Two horizontally aligned limiting rings are fixed to the upper surface of the base plate, and two support blocks are symmetrically fixed to the bottom of the limiting rings. Limiting bolts are vertically installed on the top of the limiting rings. A heating ring is installed at one end of the base plate, coaxially aligned with the limiting rings. A sliding rod is horizontally inserted into the fixed base at the position corresponding to the heating ring, and the sliding rod is connected to a sliding seat. A conical block is detachably installed on the top of the sliding seat. This utility model not only facilitates the installation and fixing of PE pipes of different specifications but also ensures a good flaring effect at the pipe ends, resulting in excellent overall performance.

Description

Pipeline flaring device

Technical Field

The utility model relates to the technical field of pipeline processing, in particular to a pipeline flaring device.

Background

Flaring of PE pipes (polyethylene pipes) refers to expanding one end of a pipe by heating or mechanical means to connect with other pipe fittings (e.g., flanges, joints, etc.), commonly used for the butt, branching, or sealing requirements of piping systems.

At present, when the existing pipeline flaring device is used, part of the flaring device is inconvenient to fix pipelines with different specifications, so that certain limitation exists in use.

Accordingly, the present application provides a pipe flaring device to solve the above technical problems.

Disclosure of utility model

The utility model aims to solve the technical problem that the prior pipeline flaring device is inconvenient to fix pipelines with different specifications when in use, so that the prior pipeline flaring device has certain limitation in use.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a pipeline flaring device, includes the fixing base, the up end of fixing base is provided with the base plate of liftable activity, the up end of base plate is fixed with two horizontal parallel and level spacing rings, the bottom symmetry of spacing ring is fixed with two supporting shoe, the vertical stop bolt that installs in top of spacing ring;

The heating device is characterized in that a heating ring is arranged at one end of the substrate, the heating ring is aligned with the limiting ring coaxially, a sliding rod is horizontally inserted into one end of the fixing seat corresponding to the position where the heating ring is located, the sliding rod is connected with a sliding seat, and a conical block is detachably arranged at the top end of the sliding seat.

Optionally, a sliding groove is formed in the middle of the upper end face of the fixing seat, a driving rod is rotatably installed in the sliding groove, two sliding blocks are matched with the bottom of the base plate, and the sliding blocks are slidably arranged in the sliding groove and are used for penetrating threads of the driving rod.

Optionally, the top ends of the two sliding blocks are hinged with supporting rods, and the top ends of the two supporting rods are respectively movably supported at two ends of the lower end face of the base plate.

Optionally, one end of the driving rod extends out of the end of the fixing seat, and a screwing cap is fixed on the driving rod.

Optionally, the middle part of slider is offered and is supplied the screw that the actuating lever screw thread runs through, just the symmetry is provided with two sections opposite screw thread sections on the actuating lever, two the slider symmetry set up in on two sections opposite screw thread sections on the actuating lever.

Optionally, the bottom edge of fixing base constructs has the installation ear to cooperate the bolt fastening, and a plurality of gyro wheels are installed to the lower extreme of sliding seat.

Optionally, one end of the conical block is fixed with a threaded column, the threaded column is inserted and installed on the top end of the sliding seat in a threaded manner, and the conical block horizontally faces the middle direction of the limiting ring.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, due to the arrangement of the limiting rings, the supporting blocks and the limiting bolts, PE pipes with various specifications can be fixed through the two limiting rings, and the universality is high.

In the scheme, due to the cooperation of the fixed seat, the sliding block and the base plate, the height of the PE pipe fixed by the limiting ring can be adjusted, so that after PE pipes with different specifications are fixed, the height can be adjusted to enable the PE pipe to be horizontally aligned with the conical block, and the uniform flaring effect of the conical block on the PE pipe is ensured.

To sum up, this device not only conveniently installs fixedly to the PE pipeline of different specifications, can guarantee the flaring effect to the pipeline port moreover, and whole result of use is good.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present utility model and, together with the description, further serve to explain the principles of the utility model and to enable a person skilled in the pertinent art to make and use the utility model.

FIG. 1 is a schematic structural view of a pipe flaring device;

FIG. 2 is a schematic structural view of a base plate of a pipe flaring device;

FIG. 3 is a schematic structural view of a slider of a pipe flaring device;

Fig. 4 is a schematic structural view of a tapered block of a pipe flaring device.

[ Reference numerals ]

1. The device comprises a fixing seat, 101, a sliding groove, 102, a driving rod, 2, a sliding block, 201, a supporting rod, 202, a screw hole, 3, a base plate, 4, a limiting ring, 401, a supporting block, 402, a limiting bolt, 5, a heating ring, 6, a sliding rod, 7, a sliding seat, 701, a roller, 8, a conical block, 801 and a threaded column.

Specific structures and devices are labeled in the drawings to enable clear implementation of embodiments of the utility model, but this is merely illustrative and is not intended to limit the utility model to the specific structures, devices and environments that may be modified or adapted by those of ordinary skill in the art, based on the specific needs.

Detailed Description

The utility model provides a pipeline flaring device which is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in detail in order to make the embodiments more detailed, the following embodiments are preferred and can be embodied in other forms as well known to those skilled in the art, and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model to the specific forms disclosed herein.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It is to be understood that the meaning of "on," "above," "over" and "above" in the present utility model should be read in the broadest manner so that "on" means not only "directly on" but also includes "on" something with intervening features or layers therebetween, and "on" or "above" means not only "on" or "over" but also may include the meaning of "on" or "over" it without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under," "below," "lower," "above," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 and 2, an embodiment of the present utility model provides a pipe flaring device, which includes a fixing base 1, wherein a mounting ear is configured at the bottom edge of the fixing base 1, and the fixing base is fixed on a working table surface in use by matching with bolts. The upper end face of the fixed seat 1 is provided with a substrate 3 which can move up and down.

Specifically, a sliding groove 101 is formed in the middle of the upper end surface of the fixing seat 1, a driving rod 102 is rotatably mounted in the sliding groove 101, two sliding blocks 2 are matched with the bottom of the base plate 3, and the sliding blocks 2 are slidably arranged in the sliding groove 101 and are used for the driving rod 102 to penetrate through in a threaded manner. The top ends of the two sliding blocks 2 are hinged with supporting rods 201, and the top ends of the two supporting rods 201 are respectively movably supported at two ends of the lower end face of the base plate 3.

Meanwhile, the middle part of the sliding block 2 is provided with a screw hole 202 through which the driving rod 102 is threaded, two sections of opposite threads are symmetrically arranged on the driving rod 102, and two sliding blocks 2 are symmetrically arranged on the two sections of opposite threads on the driving rod 102, so that when the driving rod 102 is rotated, the two sliding blocks 2 can be driven to move in a mirror image mode, and the height of the substrate 3 can be adjusted through the supporting rod 201. And one end of the driving rod 102 extends out of the end of the fixing seat 1 and is fixed with a screw cap so as to be convenient for rotation.

As shown in fig. 2, two horizontal and level limiting rings 4 are fixed on the upper end surface of the base plate 3, two supporting blocks 401 are symmetrically fixed on the bottom of the limiting rings 4, limiting bolts 402 are vertically installed on the top of the limiting rings 4, a heating ring 5 is installed at one end of the base plate 3, and the heating ring 5 is aligned with the limiting rings 4 coaxially.

As shown in fig. 3, one end of the fixing base 1 corresponding to the position of the heating ring 5 is horizontally inserted with a sliding rod 6, the sliding rod 6 is connected with a sliding base 7, and a plurality of rollers 701 are installed at the lower end of the sliding base 7.

As shown in fig. 4, the top end of the sliding seat 7 is detachably provided with a conical block 8, and in implementation, one end of the conical block 8 is fixed with a threaded column 801, the threaded column 801 is inserted and installed on the top end of the sliding seat 7 in a threaded manner, and the conical block 8 horizontally faces the middle direction of the limiting ring 4.

According to the working principle provided by the utility model, when the pipeline flaring device is used, a PE pipeline can be placed in the two limiting rings 4, and the PE pipeline is fixed in a three-point type abutting way by matching the two supporting blocks 401 through screwing the limiting bolts 402, so that the fixing effect is good, the fixable pipeline is more in specification and strong in universality.

And because the pipe core positions of the pipes with different specifications after being fixed in the limiting rings 4 are different, the two sliding blocks 2 can be driven to move in a mirror image mode through rotating the driving rods 102, and the limiting rings 4 on the base plate 3 are driven to move up and down by utilizing the supporting rods 201, so that the heights of the PE pipes are adjusted, and the heights of the PE pipes with different specifications can be adjusted to be horizontally aligned with the conical blocks 8 after the PE pipes with different specifications are fixed.

Then, the end of the PE pipe can be heated by the heating ring 5, and the conical block 8 is driven to be propped into the heated port of the PE pipe by the sliding seat 7, so that the effect of uniform flaring is achieved.

To sum up, this device not only conveniently installs fixedly to the PE pipeline of different specifications, can guarantee the flaring effect to the pipeline port moreover, and whole result of use is good.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (7)

1. The utility model provides a pipeline flaring device, includes fixing base (1), its characterized in that, the up end of fixing base (1) is provided with liftable movable base plate (3), the up end of base plate (3) is fixed with two spacing rings (4) of level, the bottom symmetry of spacing ring (4) is fixed with two supporting shoe (401), spacing bolt (402) are installed vertically at the top of spacing ring (4);

The heating ring (5) is installed to one end of base plate (3), heating ring (5) with spacing ring (4) concentric alignment, just fixing base (1) corresponds one end level grafting of heating ring (5) place has slide bar (6), slide bar (6) are connected with sliding seat (7), conical block (8) are detachably installed on the top of sliding seat (7).

2. The pipe flaring device according to claim 1, characterized in that a chute (101) is formed in the middle of the upper end surface of the fixing seat (1), a driving rod (102) is rotatably mounted in the chute (101), two sliding blocks (2) are matched with the bottom of the base plate (3), and the sliding blocks (2) are slidably arranged in the chute (101) and are used for penetrating through threads of the driving rod (102).

3. The pipe flaring device according to claim 2, characterized in that the top ends of the two sliding blocks (2) are hinged with supporting rods (201), and the top ends of the two supporting rods (201) are respectively movably supported at two ends of the lower end face of the base plate (3).

4. A pipe flaring device according to claim 2, characterized in that one end of said driving rod (102) extends beyond the end of said fixed seat (1) and is fixed with a screw cap.

5. The pipe flaring device according to claim 2, characterized in that a screw hole (202) through which the driving rod (102) is threaded is formed in the middle of the sliding block (2), two opposite threaded sections are symmetrically arranged on the driving rod (102), and the two sliding blocks (2) are symmetrically arranged on the two opposite threaded sections on the driving rod (102).

6. The pipe flaring device according to claim 1, characterized in that the bottom edge of the fixed seat (1) is provided with a mounting lug and is fixed by matching with a bolt, and the lower end of the sliding seat (7) is provided with a plurality of rollers (701).

7. The pipe flaring device according to claim 1, characterized in that one end of the conical block (8) is fixed with a threaded column (801), the threaded column (801) is in threaded insertion connection with the top end of the sliding seat (7), and the conical block (8) horizontally faces the middle direction of the limiting ring (4).