CN213972563U

CN213972563U - Plastic pipe flaring forming device

Info

Publication number: CN213972563U
Application number: CN202021779522.3U
Authority: CN
Inventors: 吴立君
Original assignee: Shaanxi Zhongwang Pipe Technology Co ltd
Current assignee: Shaanxi Zhongwang Pipe Technology Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-08-17
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a plastics tubular product processing equipment technical field discloses a plastics tubular product flaring forming device, the on-line screen storage device comprises a base, base upper surface middle part fixed mounting has two sets of parallel horizontal workstations, rotates on the side that the workstation is close to each other and installs the action wheel that has the arc recess, and action wheel right-hand member fixed mounting has the second motor that is located on the workstation right flank, fixed surface installs the first electric telescopic handle that the multiunit used in pairs on the workstation, and first electric telescopic handle's upper end is rotated jointly and is installed the follow driving wheel that has the arc recess, and the spout has been seted up on workstation upper surface right side, and slidable mounting has electric slider in the spout, and the common fixed mounting in electric slider upper surface has electromagnetic heater. The utility model discloses the advantage: the water pipe after heating does not need to be moved, thereby reducing the probability of flaring failure, ensuring the flaring quality of the plastic pipe, accelerating the cooling and forming speed of the flared pipe and improving the production efficiency.

Description

Plastic pipe flaring forming device

Technical Field

The utility model relates to a plastics tubular product processing equipment technical field specifically is a plastics tubular product flaring forming device.

Background

The pipeline is the facility that is used for water supply, drainage in people's daily life production, and the pipeline length is limited during production, in order to couple together multistage pipeline, need further carry out the flaring reprocessing to the one end of pipeline, however current flaring processing all relies on artifical substep operation, has both consumed a large amount of cost of labor, has the precision that is difficult to guarantee to process, in the link of cooling, adopts the hair-dryer mode of blowing to cool down consuming time longer in addition, has leaded to production efficiency lower.

In order to solve the above problems, chinese patent CN 210820907U discloses a flaring device for PVC pipes, the device is provided with four groups of lifting cylinders, four groups of supporting blocks are welded at the top parts of telescopic rods of the four groups of lifting cylinders, two groups of positioning rollers are arranged between the four groups of supporting blocks, the lifting of the positioning rollers is controlled by the lifting cylinders, thereby being capable of clamping PVC pipes with different pipe diameters, a condenser is arranged at one end of the inside of the flaring inner die, which is close to the flaring outer die, the shaped PVC pipes are cooled by the condenser, however, when the flaring die is used, after the pipeline is heated, the pipeline is continuously moved to generate larger vibration so that the pipeline is deformed greatly and the flaring of the flaring outer die cannot be correctly performed, and the flaring outer die moves on the ground through the cylinder, is easily influenced by air pressure and ground cleaning degree, causes the flaring quality to be difficult to meet the requirements, and is not beneficial to production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics tubular product flaring forming device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a plastic pipe flaring forming device comprises a base, wherein two groups of parallel and transverse workbenches are fixedly installed in the middle of the upper surface of the base, driving wheels with arc-shaped grooves are rotatably installed on the side surfaces, close to each other, of the workbenches, a second motor located on the right side surface of the workbench is fixedly installed at the right end of each driving wheel, a plurality of groups of first electric telescopic links used in pairs are fixedly installed on the upper surface of the workbench, driven wheels with arc-shaped grooves are jointly and rotatably installed at the upper ends of the first electric telescopic links, a chute is formed in the right side of the upper surface of the workbench, an electric sliding block is slidably installed in the chute, an electromagnetic heater is jointly and fixedly installed on the upper surface of the electric sliding block, an outer die fixing frame is fixedly installed on the electric sliding block, a flaring outer die located on the right side of the electromagnetic heater is fixedly installed at the right end of the outer die fixing frame, two groups of second electric telescopic links are fixedly installed on the right side of the upper surface of the base, the common fixed mounting in second electric telescopic handle upper end has the mounting panel, and mounting panel upper surface middle part fixed mounting has two sets of bearing frames that are located same straight line and control and place, rotates on the bearing frame and installs the lead screw, rotates on the lead screw and installs the nut, and fixed surface installs flaring inner mold on the nut, and left side fixed mounting has the condenser in the flaring inner mold.

As a further aspect of the present invention: the flaring outer die is of a cavity structure, and the upper surface and the lower surface of the flaring outer die are respectively communicated with a water inlet and a water outlet.

As a further aspect of the present invention: and two groups of positioning plates which are symmetrically distributed and parallel to the screw rod are fixedly arranged on the upper surface of the mounting plate.

As a further aspect of the present invention: the right end of the screw rod is fixedly connected with a first motor located on the right side face of the bearing seat.

As a further aspect of the present invention: two sets of positioning grooves matched with the positioning plate are formed in the lower surface of the nut.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the screw rod and the electric slide block, the electric slide block can drive the electromagnetic heater and the flaring outer die to move, the screw rod can drive the flaring inner die to move, so that the heated water pipe does not need to move, the flaring inner die can be more stably moved through the screw rod, the flaring failure probability is reduced, and the flaring quality of the plastic pipe is ensured; through the condenser and the flaring outer die, the condenser cools down inside the plastic pipe, and the flaring outer die cools down outside the plastic pipe through water injection, so that the cooling forming speed of the flaring pipe is increased, and the production efficiency is improved.

Drawings

Fig. 1 is a front view of a plastic pipe flaring and forming device.

Fig. 2 is a cross section A-A of a plastic pipe flaring forming device.

Fig. 3 is a schematic structural diagram of an outer flaring die in a plastic pipe flaring forming device.

Wherein: 1. the automatic expanding device comprises a base, 2, a first electric telescopic rod, 3, a workbench, 4, a sliding chute, 5, an electric sliding block, 6, an electromagnetic heater, 7, an expanding opening outer die, 8, a second electric telescopic rod, 9, a mounting plate, 10, a bearing seat, 11, a first motor, 12, an expanding opening inner die, 13, a condenser, 14, a positioning plate, 15, a screw rod, 16, a nut, 17, a water inlet, 18, a water outlet, 19, a driving wheel, 20, a second motor, 21, a driven wheel, 22, a positioning groove and 23 and an outer die fixing frame.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being 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", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example one

Referring to fig. 1-3, a plastic pipe flaring forming device comprises a base 1, two sets of parallel and horizontal work tables 3 are fixedly installed in the middle of the upper surface of the base 1, a driving wheel 19 with an arc-shaped groove is rotatably installed on the side surface of the work tables 3 close to each other, a second motor 20 positioned on the right side surface of the work table 3 is fixedly installed at the right end of the driving wheel 19, a plurality of sets of first electric telescopic rods 2 used in pairs are fixedly installed on the upper surface of the work table 3, a driven wheel 21 with an arc-shaped groove is jointly rotatably installed at the upper end of the first electric telescopic rod 2, the first electric telescopic rod 2 drives the driven wheel 21 to move up and down in a vertical plane, the driven wheel 21 is matched with the driving wheel 19 to clamp the plastic pipe, the driving wheel 19 is driven by the second motor 20 to rotate, the plastic pipe is further driven to move on a horizontal plane, a chute 4 is formed in the right side surface of the work table 3, an electric slider 5 is arranged in the chute 4 in a sliding manner, an electromagnetic heater 6 is jointly and fixedly arranged on the upper surface of the electric slider 5, an outer die fixing frame 23 is fixedly arranged on the electric slider 5, an outer flaring die 7 positioned on the right side of the electromagnetic heater 6 is fixedly arranged at the right end of the outer die fixing frame 23, the outer flaring die 7 is arranged in a cavity structure, the upper surface and the lower surface of the outer flaring die 7 are respectively communicated with a water inlet 17 and a water outlet 18, the electric slider 5 slides left and right in the chute 4 to drive the electromagnetic heater 6 and the outer flaring die 7 to move left and right on the horizontal plane, two groups of second electric telescopic rods 8 are fixedly arranged on the right side of the upper surface of the base 1, an installation plate 9 is jointly and fixedly arranged at the upper end of each second electric telescopic rod 8, two, the right end of the screw rod 15 is fixedly connected with a first motor 11 positioned on the right side surface of the bearing seat 10.

The utility model discloses a theory of operation is: the plastic pipe penetrates through the middle of a driving wheel 19 and a driven wheel 21, a first electric telescopic rod 2 drives the driven wheel 21 to move downwards in a vertical plane, the driven wheel 21 and the driving wheel 19 are matched to clamp the plastic pipe, a second motor 20 drives the driving wheel 19 to rotate, the plastic pipe is further driven to move on a horizontal plane, the right end of the plastic pipe enters an electromagnetic heater 6 to be heated, meanwhile, a second electric telescopic rod 8 drives a mounting plate 9 to move upwards, a flaring outer die 12 to move upwards, the flaring inner die 12 and the plastic pipe are located on the same axis, after the plastic pipe is heated, an electric sliding block 5 slides leftwards in a sliding groove 4 to drive the electromagnetic heater 6 and the flaring outer die 7 to move leftwards on the horizontal plane, then, a first motor 11 drives a screw rod 15 to rotate, the flaring inner die 12 is further driven to move leftwards along a positioning plate 14 on the horizontal plane to be matched with the flaring outer die 7 to finish flaring work, then the condenser 13 is opened, cold water is injected into the flaring outer die 7 from the water inlet 17, and the cooling and forming work of the plastic pipe flaring is completed through the condenser 13 and the cold water.

Example two

On the basis of embodiment one, fixed surface installs two sets of symmetric distribution and the parallel locating plate 14 of lead screw 15 on mounting panel 9, rotate on the lead screw 15 and install nut 16, two sets of positioning groove 22 that use with the locating plate 14 cooperation are seted up to the nut 16 lower surface, fixed surface installs flaring inner mold 12 on the nut 16, left side fixed mounting has condenser 13 in the flaring inner mold 12, second electric telescopic handle 8 drives mounting panel 9 and reciprocates, and then drive flaring outer mold 12 and reciprocate, first motor 11 drives lead screw 15 and rotates, and then drive flaring inner mold 12 and remove about along locating plate 14 on the horizontal plane.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A plastic pipe flaring forming device comprises a base (1), wherein two groups of parallel and transverse work tables (3) are fixedly mounted in the middle of the upper surface of the base (1), and is characterized in that a driving wheel (19) with an arc-shaped groove is rotatably mounted on the side surface, close to each other, of the work tables (3), a second motor (20) positioned on the right side surface of the work table (3) is fixedly mounted at the right end of the driving wheel (19), a plurality of groups of first electric telescopic rods (2) used in pairs are fixedly mounted on the upper surface of the work table (3), a driven wheel (21) with an arc-shaped groove is rotatably mounted at the upper end of each first electric telescopic rod (2) together, a chute (4) is formed in the right side surface of the work table (3), an electric slide block (5) is slidably mounted in the chute (4), and an electromagnetic heater (6) is fixedly mounted on the upper surface of the electric slide block (5) together, fixed mounting has outer mold mount (23) on electric slider (5), and outer mold mount (23) right-hand member fixed mounting has flaring outer mould (7) that is located electromagnetic heater (6) right side, base (1) upper surface right side fixed mounting has two sets of second electric telescopic handle (8), and the common fixed mounting in second electric telescopic handle (8) upper end has mounting panel (9), and mounting panel (9) upper surface middle part fixed mounting has two sets of bearing frame (10) of placing about being located same straight line, rotates on bearing frame (10) and installs lead screw (15), rotates on lead screw (15) and installs nut (16), and surface fixed mounting has flaring inner mold (12) on nut (16), and left side fixed mounting has condenser (13) in flaring inner mold (12).

2. The plastic pipe flaring forming device of claim 1, wherein said flaring outer die (7) is configured as a cavity structure and the upper and lower surfaces of the flaring outer die (7) are respectively communicated with a water inlet (17) and a water outlet (18).

3. The plastic pipe flaring molding device of claim 1, wherein two groups of positioning plates (14) which are symmetrically distributed and parallel to the screw rod (15) are fixedly arranged on the upper surface of the mounting plate (9).

4. The plastic pipe flaring forming device of claim 1 or 3, wherein a first motor (11) positioned on the right side surface of the bearing seat (10) is fixedly connected to the right end of the screw rod (15).

5. The plastic pipe flaring forming device of claim 1, wherein two sets of positioning grooves (22) matched with the positioning plate (14) are formed on the lower surface of the nut (16).