CN213055992U - Polymer tube flanging device - Google Patents

Abstract

The utility model discloses a polymer pipe flanging device, including flanging dies and chucking part, the chucking part is served at polymer pipe one with the fixed chucking of flanging dies, polymer pipe flanging device is still including the frame of falling the U-shaped be connected with solid fixed ring on the terminal surface under the frame of falling the U-shaped, flanging dies and chucking part setting are between solid fixed ring and the frame of falling the U-shaped, gu fixed ring's the whole width of inner wall diameter ratio chucking part is little be equipped with the roof pressure subassembly that can be with the downward roof pressure of flanging dies on the frame of falling the U-shaped, the utility model discloses can increase the flanging dies for polymer pipe fast, be convenient for when polymer pipe is maintained or is installed, tailor at will and increase the turn-ups, improve the packaging efficiency of polymer pipe and reduce the cost simultaneously.

Description

Polymer tube flanging device

Technical Field

The utility model relates to a pipe connection utensil field, in particular to polymer pipe flanging ware.

Background

In the construction and operation of new factory of choosing, can't leave various pipelining, wherein the transport of polymer pipe occupies very big a part proportion, and in process of production, because the high-speed high-pressure flow of ore pulp, thereby cause polymer pipeline wearing and tearing or fracture very easily, need often inspect and change admittedly, and polymer pipeline even connected mode is mostly flange joint, this just must the port of pipe be the turn-ups just can fix the locking pipeline, the pipeline specification length of generally purchasing is fixed, and there is the end probably to have during the construction, surely need the on-the-spot temporarily to tailor the turn-ups, and purchase the flanger again noble and inflexible, so designed and made a set of polymer pipe turn-ups mould according to actual conditions, not only light and save the cost.

Therefore, it is desirable to provide a polymer tube flanging device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polymer pipe turnup ware.

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

a polymer tube flanging device comprises a flanging die and a clamping component, wherein the flanging die is fixedly clamped at one end of a polymer tube by the clamping component, the polymer tube flanging device also comprises an inverted U-shaped frame, a fixing ring is connected to the lower end face of the inverted U-shaped frame, the flanging die and the clamping component are arranged between the fixing ring and the inverted U-shaped frame, the diameter of the inner wall of the fixing ring is smaller than the whole width of the clamping component, a jacking component capable of jacking the flanging die downwards is arranged on the inverted U-shaped frame, the polymer tube is sleeved into the fixing ring firstly, the clamping component is sleeved into the polymer tube, the polymer tube is locked, the splicing depth of the flanging die is reserved while the clamping component is locked, the flanging die is plugged into the clamping component after the polymer tube is locked by the clamping component, the flanging die is attached to the polymer tube, and then the flanging die is jacked towards one side of the polymer tube by the jacking component, use roast rifle simultaneously to aim at the flanging dies laminating and evenly heat at the terminal surface of roof pressure subassembly, carry out the roof pressure through the roof pressure subassembly simultaneously, because the chucking part receives solid fixed ring's restriction, thereby make the polymer pipeline cause the pipeline to soften because the heating of flanging dies, and because the power that receives the roof pressure subassembly makes the polymer pipe of softening carry out plastic motion along the R of flanging dies, can take out the cooling when the flanging dies is enough, loosen the roof pressure subassembly, leave the flanging dies, loosen the chucking part, the turn-ups is accomplished.

Further, the clamping part comprises a hoop and a locking nut, the hoop clamping is carried out on the flanging die and the high-molecular pipe through the cooperation of the hoop and the locking nut, the structure is simple, the clamping is convenient, and the use requirement is met.

Furthermore, the jacking assembly comprises a puller fixing nut arranged at the upper end of the inverted U-shaped frame, the jacking assembly further comprises a hydraulic puller, the hydraulic puller is matched with the puller fixing nut, and the hydraulic puller is used for jacking downwards to enable the flanging die to be attached to the high polymer tube.

Furthermore, the jacking assembly comprises a hydraulic cylinder arranged at the upper end of the inverted U-shaped frame, a pushing plate is arranged on a piston rod of the hydraulic cylinder, the pushing plate is jacked on the end face, far away from the clamping part, of the flanging die, and the flanging die is abutted to the high polymer tube by virtue of downward jacking of the hydraulic cylinder.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses can increase the turn-ups mould for the polymer pipe fast, be convenient for when the polymer pipe is maintained or is installed, tailor at will and increase the turn-ups, improve the packaging efficiency of polymer pipe and reduce the cost simultaneously.

Drawings

Fig. 1 is one of the schematic plan views of the present invention;

fig. 2 is a second schematic plan view of the present invention.

The following are the reference number descriptions;

3. flanging a die; 4. a chucking member; 2. an inverted U-shaped frame; 5. a fixing ring; 42. clamping a hoop; 41. and locking the nut.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 2, a polymer tube flanging device comprises a flanging die 3 and a clamping member 4, wherein the clamping member 4 fixes and clamps the flanging die 3 at one end of a polymer tube, the polymer tube flanging device further comprises an inverted U-shaped frame 2, a fixing ring 5 is connected to the lower end face of the inverted U-shaped frame 2, the flanging die 3 and the clamping member 4 are arranged between the fixing ring 5 and the inverted U-shaped frame 2, the inner wall diameter of the fixing ring 5 is smaller than the whole width of the clamping member 4, a jacking assembly capable of jacking the flanging die 3 downwards is arranged on the inverted U-shaped frame 2, the polymer tube is sleeved into the fixing ring, the polymer tube is locked, the plugging depth of the flanging die 3 is reserved when the clamping member is locked, the clamping member locks the polymer tube and then plugs the flanging die 3 into the clamping member, make flanging dies 3 and polymer pipe laminating, rethread roof pressure subassembly is 3 to polymer pipe one side roof pressure with flanging dies, use roast rifle to be facing to the even heating of the terminal surface of 3 laminating at the roof pressure subassembly of flanging dies simultaneously, carry out the roof pressure through the roof pressure subassembly simultaneously, because the chucking part receives solid fixed ring's restriction, thereby make the polymer pipeline cause the pipeline to soften because the heating of flanging dies 3, and because the power that receives the roof pressure subassembly makes the polymer pipe of softening carry out plastic motion along flanging dies 3's R, can take out the cooling when flanging dies 3 are enough, loosen the roof pressure subassembly, leave flanging dies 3, loosen chucking part 4, the turn-ups is accomplished.

As shown in fig. 1 to 2, the clamping part 4 comprises a clamp 42 and a lock nut 41, and the flanging die and the polymer tube are clamped by the clamp and the lock nut in a matched manner, so that the clamping part is simple in structure, convenient to clamp and capable of meeting use requirements.

As shown in fig. 1 to 2, the jacking assembly comprises a puller fixing nut arranged at the upper end of the inverted U-shaped frame 2, and further comprises a hydraulic puller, the hydraulic puller is matched with the puller fixing nut, and the hydraulic puller is used for jacking downwards to enable the flanging die 3 to be attached to the high polymer tube.

As shown in fig. 1 to 2, the pressing component includes a hydraulic cylinder disposed at the upper end of the inverted U-shaped frame 2, a pushing plate is disposed on a piston rod of the hydraulic cylinder, the pushing plate is pressed against an end surface of the flanging die 3 away from the clamping member 4, and the flanging die 3 is attached to the polymer tube by pressing downward with the hydraulic cylinder.

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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" 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 basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a polymer tube flanging device which characterized in that: including flanging dies (3) and chucking part (4), chucking part (4) are served at polymer pipe with fixed chucking of flanging dies (3), polymer pipe flanging device is still including falling U-shaped frame (2) be connected with solid fixed ring (5) on falling U-shaped frame (2) lower terminal surface, flanging dies (3) and chucking part (4) set up between solid fixed ring (5) and falling U-shaped frame (2), the whole width of inner wall diameter ratio chucking part (4) of solid fixed ring (5) is little be equipped with the roof pressure subassembly that can push down flanging dies (3) on falling U-shaped frame (2).

2. A polymer tube turnup as claimed in claim 1, wherein the clamping member (4) comprises a clamp (42) and a lock nut (41).

3. The polymer tube flanging device according to claim 1, wherein the jacking assembly comprises a puller fixing nut arranged at the upper end of the inverted U-shaped frame (2), and the jacking assembly further comprises a hydraulic puller, and the hydraulic puller is matched with the puller fixing nut.

4. The polymer tube flanging device according to claim 1, wherein the jacking assembly comprises a hydraulic cylinder arranged at the upper end of the inverted U-shaped frame (2), a pushing plate is arranged on a piston rod of the hydraulic cylinder, and the pushing plate jacks and presses the end surface of the flanging die (3) far away from the clamping part (4).

Images