CN219405407U - Corrugated pipe shaping device - Google Patents

Abstract

The utility model discloses a corrugated pipe shaping device which comprises a bottom plate, wherein an electric telescopic rod is arranged on the surface of the bottom plate, a wire-straightening mandrel is rotatably arranged at the output end of the electric telescopic rod, an upright post is arranged on the surface of the bottom plate, a servo motor and an adjusting rod are arranged on the upright post, a three-jaw chuck is arranged at the output end of the servo motor, a shaping mandrel is clamped on the three-jaw chuck, a groove is formed in the surface of the shaping mandrel, and a pipe body is arranged on the outer side of the shaping mandrel. This bellows shaping device, the body can slowly rotate through servo motor and three-jaw chuck cooperation thimble in the outside of shaping dabber, and the body outside cloth has equidistant copper line, under the heating effect of heating fluorescent tube, and copper line is impressed the body and is reached the shaping in the epaxial recess of shaping dabber that has set up processing, can avoid appearing the circumstances that the off-set revolved, also can prevent simultaneously that waveform defect or thickness from appearing at the shaping in-process.

Description

Corrugated pipe shaping device

Technical Field

The utility model relates to the technical field of corrugated pipe processing, in particular to a corrugated pipe shaping device.

Background

The bellows is a fluoropolymer with excellent melt processing characteristics and properties comparable to PTFE. Has high-temperature strength and rigidity and excellent stress cracking resistance. It also has the general characteristics of polytetrafluoroethylene such as resistance to almost all chemicals, low coefficient of friction, and excellent dielectric properties. The main uses are as a corrosion protection liner in the chemical industry and in the treatment of high purity chemical applications in the semiconductor field.

At present, when the corrugated pipe is processed, the corrugated pipe is molded through a pipe material, the corrugated pipe is usually designed into a spiral corrugated pipe, the spiral pipe is heated through a spiral mold, then the spiral pipe is internally screwed into a spiral rod to be matched with the spiral mold outside the pipe, the spiral corrugated pipe has a certain rotation direction, the phenomenon of deflection and rotation direction angle exists during bending, meanwhile, the operation efficiency of local molding and subsection straight part non-molding is poor, and poor matching between the spiral rod screwed into the spiral molding and the spiral mold outside the pipe causes poor waveform or uneven thickness.

Disclosure of Invention

The utility model aims to provide a corrugated pipe shaping device which aims to solve one of the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bellows shaping device, includes the bottom plate, the surface mounting of bottom plate has electric telescopic handle, electric telescopic handle's output rotates installs whole line dabber, bottom plate surface mounting has the stand, install servo motor and regulation pole on the stand, install the three-jaw chuck on servo motor's the output, the centre gripping has the shaping dabber on the three-jaw chuck, the surface of shaping dabber is seted up flutedly, the outside of shaping dabber is provided with the body, be provided with the copper line between body and the whole line dabber, the outside of shaping dabber is provided with the heating mantle, the surface mounting of heating mantle has the heating fluorescent tube.

Preferably, limit grooves are formed in the surface of the whole-line mandrel, and the limit grooves are distributed on the whole-line mandrel at equal intervals.

Preferably, the adjusting rod is in threaded connection with the upright post, and a jacking block is rotatably arranged at one end of the adjusting rod, which is close to the shaping mandrel.

Preferably, the grooves are distributed on the shaping mandrel at equal intervals, and the grooves correspond to the limit grooves.

Preferably, the copper wire side is regarded as a closed coil-shaped structure, and the copper wire corresponds to the limit groove.

Preferably, the heating cover is in an arc-shaped structure in side view, and the heating lamp tubes are distributed on the surface of the heating cover at equal angles.

Compared with the prior art, the utility model has the beneficial effects that: this bellows shaping device, the body can slowly rotate through servo motor and three-jaw chuck cooperation thimble in the outside of shaping dabber, and the body outside cloth has equidistant copper line, under the heating effect of heating fluorescent tube, and copper line is impressed the body and is reached the shaping in the epaxial recess of shaping dabber that has set up processing, can avoid appearing the circumstances that the off-set revolved, also can prevent simultaneously that waveform defect or thickness from appearing at the shaping in-process.

Drawings

FIG. 1 is a schematic diagram of the overall semi-section structure of the present utility model;

FIG. 2 is a schematic diagram of a side view distribution structure of a heating mantle, a shaping mandrel and a whole wire core shaft of the present utility model.

In the figure: 1. a bottom plate; 2. an electric telescopic rod; 3. a wire-finishing mandrel; 4. a limit groove; 5. a column; 6. a servo motor; 7. an adjusting rod; 8. a three-jaw chuck; 9. shaping the mandrel; 10. a groove; 11. a tube body; 12. copper wire; 13. a top block; 14. a heating mantle; 15. and heating the lamp tube.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a bellows shaping device, including bottom plate 1, the surface mounting of bottom plate 1 has electric telescopic handle 2, whole sinle silk axle 3 is installed in electric telescopic handle 2's output rotation, bottom plate 1 surface mounting has stand 5, install servo motor 6 and regulation pole 7 on the stand 5, install three-jaw chuck 8 on servo motor 6's the output, the centre gripping has shaping dabber 9 on the three-jaw chuck 8, fluted 10 has been seted up on shaping dabber 9's surface, shaping dabber 9's outside is provided with body 11, be provided with copper line 12 between body 11 and the whole sinle silk axle 3, shaping dabber 9's outside is provided with heating mantle 14, heating mantle 14's surface mounting has heating fluorescent tube 15.

Limiting grooves 4 are formed in the surface of the whole-wire mandrel 3, the limiting grooves 4 are distributed on the whole-wire mandrel 3 at equal intervals, the limiting grooves 4 are designed to limit the deviation of the transverse position of the copper wire 12, and the working stability of the copper wire 12 is improved.

The adjusting rod 7 is in threaded connection with the upright post 5, the ejector block 13 is rotatably arranged at one end, close to the shaping mandrel 9, of the adjusting rod 7, when the adjusting rod 7 is screwed, the adjusting rod 7 at the moment can rotate on the upright post 5 through threads, the rotating adjusting rod 7 at the moment can move through driving the ejector block 13, and the ejector block 13 can conveniently push against one end of the shaping mandrel 9 to improve the rotating stability of the shaping mandrel 9.

The grooves 10 are distributed on the shaping mandrel 9 at equal intervals, the grooves 10 correspond to the limiting grooves 4, the other ends of the copper wires 12 in the limiting grooves 4 encircle the outer side of the pipe body 11, and therefore after the pipe body 11 is heated, the copper wires 12 can press the pipe body 11 into the grooves 10 to finish shaping work.

Copper line 12 is sideways looking for closed circle form structure, and copper line 12 corresponds with spacing groove 4 each other for copper line 12 can move in spacing groove 4, and spacing groove 4 can be spacing copper line 12 simultaneously, prevents that copper line 12 from appearing the circumstances of lateral shifting in the motion process.

The heating cover 14 is of an arc-shaped structure in side view, and the heating lamp tubes 15 are distributed on the surface of the heating cover 14 at equal angles, so that the tube body 11 can be uniformly heated, and the heated tube body 11 can be accurately shaped conveniently.

Working principle: when the device is used, firstly, the pipe body 11 is sleeved on the outer side of the shaping mandrel 9, then one end of the shaping mandrel 9 is clamped on the three-jaw chuck 8, then two ends of the copper wire 12 are respectively sleeved on the outer side of the pipe body 11 and the outer side of the whole wire core shaft 3, then the adjusting rod 7 is manually screwed to rotate, at the moment, the rotating adjusting rod 7 drives the jacking block 13 to synchronously move until the jacking block 13 jacks against one end, far away from the three-jaw chuck 8, of the shaping mandrel 9, then the heating lamp tube 15 on the surface of the heating cover 14 is started, meanwhile, the servo motor 6 is started to drive the shaping mandrel 9 to synchronously rotate through the three-jaw chuck 8, meanwhile, the heating lamp tube 15 heats the pipe body 11, the electric telescopic rod 2 is started to drive the copper wire 12 to tighten through the whole wire core shaft 3, at the moment, the copper wire 12 drives the pipe wall of the heated pipe body 11 to be pressed into the groove 10 for shaping, and the shaping mandrel 9 continuously rotates the pipe body 11, and the copper wire 12 can carry out whole circle shaping on the pipe body 11, and finally the corrugated pipe body 11 is shaped.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A bellows shaping device, characterized in that: including bottom plate (1), the surface mounting of bottom plate (1) has electric telescopic handle (2), whole sinle silk axle (3) are installed in the output rotation of electric telescopic handle (2), bottom plate (1) surface mounting has stand (5), install servo motor (6) and regulation pole (7) on stand (5), install three-jaw chuck (8) on the output of servo motor (6), the centre gripping has moulding dabber (9) on three-jaw chuck (8), recess (10) have been seted up on the surface of moulding dabber (9), the outside of moulding dabber (9) is provided with body (11), be provided with copper line (12) between body (11) and whole sinle silk axle (3), the outside of moulding dabber (9) is provided with heating mantle (14), the surface mounting of heating mantle (14) has heating fluorescent tube (15).

2. A bellows moulding apparatus according to claim 1, wherein: limiting grooves (4) are formed in the surface of the wire-straightening mandrel (3), and the limiting grooves (4) are distributed on the wire-straightening mandrel (3) at equal intervals.

3. A bellows moulding apparatus according to claim 1, wherein: the adjusting rod (7) is in threaded connection with the upright post (5), and a jacking block (13) is rotatably arranged at one end, close to the shaping mandrel (9), of the adjusting rod (7).

4. A bellows moulding apparatus according to claim 1, wherein: the grooves (10) are distributed on the shaping mandrel (9) at equal intervals, and the grooves (10) and the limit grooves (4) correspond to each other.

5. A bellows moulding apparatus according to claim 2, wherein: the copper wire (12) is of a closed coil-shaped structure in side view, and the copper wire (12) corresponds to the limit groove (4).

6. A bellows moulding apparatus according to claim 1, wherein: the heating cover (14) is of an arc-shaped structure in side view, and the heating lamp tubes (15) are distributed on the surface of the heating cover (14) at equal angles.