CN211518478U

CN211518478U - Composite pipe end straightening machine

Info

Publication number: CN211518478U
Application number: CN201922236401.8U
Authority: CN
Inventors: 孟宇; 王�忠
Original assignee: Hebei Heng An Tai Pipeline Co ltd
Current assignee: Hebei Heng An Tai Pipeline Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-09-18
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a composite pipe tip straightener, including the straightener, be provided with the screw hole on the straightener, and threaded hole is provided with the swing arm, the lower extreme of swing arm is provided with the briquetting, and the lower extreme of piece that just pressurizes is provided with composite pipe, be provided with the fixing clip on composite pipe's the outer wall. This compound pipe tip straightener adopts straightener's lower extreme to be provided with the side piece, the lower extreme through the side piece is provided with the cushion of rubber material, can pass the through-hole with the fixing clip through the bolt and fix with the side piece after that, this kind of compound pipe obtains preliminary block with the fixing clip, it is rotatory to revolve the cap after that, then revolve the cap and can extrude firm with the briquetting and the compound pipe of swing arm lower extreme, drive first connecting plate through the cylinder simultaneously and carry out reciprocating motion, first connecting plate can drive the leading wheel and carry out reciprocating motion on the compound pipe after that, thereby the leading wheel can force the compound pipe of surrender to crooked opposite direction slope, thereby make crooked compound pipe obtain the alignment.

Description

Composite pipe end straightening machine

Technical Field

The utility model relates to a compound pipe technical field specifically is compound pipe tip straightener.

Background

The flexible composite pipe, the HDPE pipe, the natural gas pipe, the resin pipe and the like accord with the pipeline and play an important role in conveying by the projects of petroleum, chemical engineering, municipal engineering, civil engineering and the like due to the characteristics of excellent corrosion resistance, long single length, high smoothness, quick construction and the like. However, the pipe is required to be coiled and packaged after being subjected to forced yielding due to the limitations of the pipe in the production process and the transportation process, and a straightening machine at the end part of the composite pipe is equipment for processing the composite pipe.

Current compound pipe transports to the job site after, will carry out the unwrapping wire through unwrapping wire equipment to compound pipe and lay, but when the unwrapping wire operation carried on to compound pipe tail end, can cause the tail end crooked because of the reason of coiling, hardly straightens, and influences the concentricity when compound pipe construction and butt joint, causes very big difficulty for the construction to can not satisfy present people's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a composite tube tip straightener to propose in solving above-mentioned background art that composite tube can cause the tail-end bending because of the reason of coiling in the job site, thereby hardly carry out the problem of straightening.

In order to achieve the above object, the utility model provides a following technical scheme: composite tube tip straightener, including the straightener, be provided with the screw hole on the straightener, and threaded hole is provided with the swing arm, the lower extreme of swing arm is provided with the briquetting, and the lower extreme that pressurizes the piece is provided with composite tube, be provided with the fixing clip on composite tube's the outer wall, and be provided with the side on the inner wall of fixing clip, the lower extreme of side is provided with the cushion, and is provided with the through-hole on the side, be provided with the bolt in the through-hole, and be provided with the fixing clip on the outer wall of bolt, be provided with the cylinder in the straightener, and cylinder one side is provided with the push rod, and one side of push rod is provided with first connecting plate, the one end of first connecting plate is provided with the leading wheel, and one side of leading wheel is provided with the second.

Preferably, the upper end of the straightening machine is provided with two handles.

Preferably, the upper end of the rotating rod is provided with a rotating cap, and the rotating cap and the rotating rod are connected through welding.

Preferably, the pressurizing block is made of rubber, the lower end of the pressurizing block is of an arc-shaped structure, and the arc-shaped structure at the lower end of the pressurizing block is matched with the outer wall of the composite pipe.

Preferably, the number of the side members is two, the upper end of each side member is provided with a straightening machine, and the straightening machines and the side members are connected through welding.

Preferably, the fixing clip is of a U-shaped structure, and the inner wall of the fixing clip is matched with the composite pipe.

Preferably, the cushion block is provided with two, and 2 cushion blocks are evenly distributed on the lower surface of the side part, and the cushion block is made of rubber.

Preferably, the upper side and the lower side of the guide wheel are of arc structures, and the arc radius on the guide wheel is matched with the outer diameter arc of the composite pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this compound pipe tip straightener adopts straightener's lower extreme to be provided with the side piece, the lower extreme through the side piece is provided with the cushion of rubber material, can pass the through-hole with the fixing clip through the bolt and fix with the side piece after that, this kind of compound pipe obtains preliminary block with the fixing clip, it is rotatory to revolve the cap after that, then revolve the cap and can extrude firm with the briquetting and the compound pipe of swing arm lower extreme, drive first connecting plate through the cylinder simultaneously and carry out reciprocating motion, first connecting plate can drive the leading wheel and carry out reciprocating motion on the compound pipe after that, thereby the leading wheel can force the compound pipe of surrender to crooked opposite direction slope, thereby make crooked compound pipe obtain the alignment.

Drawings

FIG. 1 is a front view of a straightening machine for the end of a composite pipe of the present invention;

FIG. 2 is a side view of the straightener at the end of the composite tube of the present invention;

fig. 3 is a side view of the first connecting plate, the guide wheel and the second connecting plate of the composite pipe end straightening machine of the present invention;

FIG. 4 is a movement diagram of the straightening machine at the end of the composite pipe of the present invention;

fig. 5 is a top view of the composite pipe end straightening machine threaded hole, the straightening machine and the screw cap.

In the figure: 1. straightening machine, 2, swing arm, 3, add briquetting, 4, screw hole, 5, spiral cap, 6, cylinder, 7, handle, 8, push rod, 9, compound pipe, 10, side member, 11, bolt, 12, fixing clip, 13, through-hole, 14, cushion, 15, first connecting plate, 16, leading wheel, 17, second connecting plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a straightener for the end part of a composite pipe comprises a straightener 1, wherein a threaded hole 4 is formed in the straightener 1, the threaded hole 4 is formed in the straightener 1, a handle 7 is arranged at the upper end of the straightener 1, the straightener 1 and the handle 7 are connected through welding, and the two handles 7 are arranged, so that when the straightener 1 is used, the straightener 1 can be conveniently carried through the handle 7, a rotating rod 2 is arranged in the threaded hole 4, the threaded hole 4 and the rotating rod 2 are in threaded connection, a rotating cap 5 is arranged at the upper end of the rotating rod 2, the rotating cap 5 and the rotating rod 2 are connected through welding, the structure can enable the rotating cap 5 to be rotated when the composite pipe 9 needs to be straightened, then the rotating cap 5 can drive the rotating rod 2 to rotate in the threaded hole 4, then a pressing block 3 at the lower end of the rotating rod 2 can extrude the upper end of the composite pipe 9, and then the composite pipe 9 can be effectively extruded and stably extruded, the lower end of the rotary rod 2 is provided with a pressurizing block 3, the rotary rod 2 and the pressurizing block 3 are adhered through hot melting, the pressurizing block 3 is made of rubber, the lower end of the pressurizing block 3 is of an arc-shaped structure, the arc-shaped structure at the lower end of the pressurizing block 3 is matched with the outer wall of the composite pipe 9, the structure ensures that the composite pipe 9 can be stabilized through the assistance of the pressurizing block 3 when the composite pipe 9 is straightened, the lower end of the pressurizing block 3 is provided with the composite pipe 9, the pressurizing block 3 is matched with the composite pipe 9, the outer wall of the composite pipe 9 is provided with a fixing clamp 12, the composite pipe 9 is clamped with the inner wall of the fixing clamp 12, the fixing clamp 12 is of a U-shaped structure, the inner wall of the fixing clamp 12 is matched with the composite pipe 9 when the composite pipe 9 is straightened, the fixing clamp 12 matched with the composite pipe 9 can be fixed with the side part 10 through a bolt 11, and then the fixing clamp 12 can clamp and, when the composite pipes 9 with different sizes need to be straightened, the matched fixing clamps 12 need to be replaced, the inner walls of the fixing clamps 12 are provided with the side parts 10, the fixing clamps 12 are connected with the side parts 10 through the bolts 11, the number of the side parts 10 is two, the upper ends of the side parts 10 are provided with the straightening machines 1, the straightening machines 1 are connected with the side parts 10 through welding, the structure enables the prepared composite pipes 9 to be placed in the fixing clamps 12 when the composite pipes 9 are straightened, then the composite pipes 9 are clamped through the fixing clamps 12, meanwhile, the upper ends of the composite pipes 9 can be limited in a certain degree of elasticity through the cushion blocks 14 at the lower ends of the side parts 10, the lower ends of the side parts 10 are provided with the cushion blocks 14, the side parts 10 and the cushion blocks 14 are adhered through hot melting, the number of the cushion blocks 14 is two, the 2 cushion blocks 14 are uniformly distributed on the lower surfaces of the side parts 10, and the cushion blocks 14 are made of, the structure enables the composite pipe 9 to be effectively limited and fixed through a cushion block 14 at the lower end of the side part 10, the side part 10 is provided with a through hole 13, the side part 10 is provided with the through hole 13, a bolt 11 is arranged in the through hole 13, the through hole 13 is in threaded connection with the bolt 11, a fixing clamp 12 is arranged on the outer wall of the bolt 11, the bolt 11 is in threaded connection with a jack structure on the fixing clamp 12, the straightening machine 1 is internally provided with an air cylinder 6, the straightening machine 1 and the air cylinder 6 are connected through welding, one side of the air cylinder 6 is provided with a push rod 8, the right side of the air cylinder 6 is provided with a push rod 8, one side of the push rod 8 is provided with a first connecting plate 15, the right side of the push rod 8 is connected with the first connecting plate 15 through welding, one end of the first connecting plate 15 is provided with a guide wheel 16, the lower end of the first connecting, and the arc radius on the guide wheel 16 is matched with the outer diameter arc of the composite tube 9, the structure enables the air cylinder 6 to be started after the composite tube 9 is limited by the fixing clip 12, then the air cylinder 6 can push the push rod 8 to the right side, then the air cylinder 6 drives the first connecting plate 15 to reciprocate, then the first connecting plate 15 can drive the guide wheel 16 to reciprocate on the composite tube 9, then the upper side and the lower side of the guide wheel 16 are arc-shaped structures to extrude the composite tube 9, so that the guide wheel 16 can forcibly yield the composite tube 9 to incline towards the opposite direction of bending, thereby straightening the bent composite tube 9, one side of the guide wheel 16 is provided with the second connecting plate 17, the rotating shaft at the right end of the guide wheel 16 is connected with the second connecting plate 17 by welding, the upper end of the second connecting plate 17 is provided with the straightening machine 1, the second connecting plate 17 and the straightening machine 1 form rotating connection by the rotating shaft, this structure makes this compound pipe tip straightener adopt straightener 1's lower extreme be provided with side 10, the lower extreme through side 10 is provided with the cushion 14 of rubber material, can pass through-hole 13 with side 10 through bolt 11 with fixing clip 12 after that, this kind compound pipe 9 and fixing clip 12 obtain preliminary block, it is rotatory to revolve cap 5 again, then it can extrude firm with briquetting 3 and compound pipe 9 of swing arm 2 lower extreme to revolve cap 5, it carries out reciprocating motion to drive first connecting plate 15 through cylinder 6 simultaneously, first connecting plate 15 can drive leading wheel 16 and carry out reciprocating motion on compound pipe 9 after that, thereby leading wheel 16 can force the compound pipe 9 of surrender to crooked opposite direction slope, thereby make crooked compound pipe 9 obtain the alignment.

The working principle of the embodiment is as follows: the composite pipe end straightening machine firstly checks whether the device has the condition of part damage or infirm connection, the composite pipe 9 is used after the check is correct, then the composite pipe 9 to be straightened is prepared, then two sides of a matched fixing clamp 12 are aligned to two sides of a side part 10, then a bolt 11 penetrates through a perforation structure on the fixing clamp 12 and is in clockwise threaded rotary connection with a through hole 13 on the side part 10, so that the fixing clamp 12 is conveniently fixed on the side part 10, then the composite pipe 9 can be inserted into the fixing clamp 12 of a U-shaped structure, meanwhile, a cushion block 14 at the lower end of the side part 10 can limit the composite pipe 9 to a certain degree through elasticity, then a screw cap 5 is rotated clockwise, then the screw cap 5 can drive a screw rod 2 to rotate in a threaded hole 4, then a pressing block 3 at the lower end of the screw rod 2 can extrude the upper end of the composite pipe 9, and then the composite pipe 9 can be effectively extruded and firmly, after the composite pipe 9 is limited, the cylinder 6 can be started, the cylinder 6 can push the push rod 8 to the right side, the cylinder 6 drives the first connecting plate 15 to do reciprocating motion, then the first connecting plate 15 can drive the guide wheel 16 to do reciprocating motion on the composite pipe 9, then the upper side and the lower side of the guide wheel 16 are arc-shaped structures, the composite pipe 9 can be extruded, the guide wheel 16 can forcibly bend the composite pipe 9 to incline towards the opposite direction of bending, the bent composite pipe 9 can be straightened, and the straightening machine is based on the working principle of the straightening machine for the end part of the composite pipe.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Composite tube tip straightener includes straightener (1), its characterized in that: the straightening machine is characterized in that a threaded hole (4) is formed in the straightening machine (1), a rotary rod (2) is arranged in the threaded hole (4), a pressing block (3) is arranged at the lower end of the rotary rod (2), a composite pipe (9) is arranged at the lower end of the pressing block (3), a fixing clamp (12) is arranged on the outer wall of the composite pipe (9), a side piece (10) is arranged on the inner wall of the fixing clamp (12), a cushion block (14) is arranged at the lower end of the side piece (10), a through hole (13) is formed in the side piece (10), a bolt (11) is arranged in the through hole (13), the fixing clamp (12) is arranged on the outer wall of the bolt (11), an air cylinder (6) is arranged in the straightening machine (1), a push rod (8) is arranged on one side of the air cylinder (6), a first connecting plate (15) is arranged on one side of the push rod (8), a, and one side of the guide wheel (16) is provided with a second connecting plate (17), and the upper end of the second connecting plate (17) is provided with a straightening machine (1).

2. The straightener at the end of a composite pipe as claimed in claim 1, wherein: the upper end of the straightening machine (1) is provided with two handles (7), and the number of the handles (7) is two.

3. The straightener at the end of a composite pipe as claimed in claim 1, wherein: the upper end of the rotating rod (2) is provided with a rotating cap (5), and the rotating cap (5) is connected with the rotating rod (2) through welding.

4. The straightener at the end of a composite pipe as claimed in claim 1, wherein: the pressurizing block (3) is made of rubber, the lower end of the pressurizing block (3) is of an arc-shaped structure, and the arc-shaped structure at the lower end of the pressurizing block (3) is matched with the outer wall of the composite pipe (9).

5. The straightener at the end of a composite pipe as claimed in claim 1, wherein: the side parts (10) are provided with two, the upper ends of the side parts (10) are provided with straightening machines (1), and the straightening machines (1) are connected with the side parts (10) through welding.

6. The straightener at the end of a composite pipe as claimed in claim 1, wherein: the fixing clip (12) is of a U-shaped structure, and the inner wall of the fixing clip (12) is matched with the composite pipe (9).

7. The straightener at the end of a composite pipe as claimed in claim 1, wherein: the two cushion blocks (14) are arranged, the 2 cushion blocks (14) are uniformly distributed on the lower surface of the side piece (10), and the cushion blocks (14) are made of rubber.

8. The straightener at the end of a composite pipe as claimed in claim 1, wherein: the upper side and the lower side of the guide wheel (16) are arc-shaped structures, and the arc radius on the guide wheel (16) is matched with the outer diameter arc of the composite pipe (9).