CN214562905U

CN214562905U - Pipe ellipse corrector

Info

Publication number: CN214562905U
Application number: CN202022900173.2U
Authority: CN
Inventors: 侯大伟; 金琥; 李斌
Original assignee: Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Current assignee: Zhejiang Zhongcai Pipes Science and Technology Co Ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-11-02
Anticipated expiration: 2030-12-04

Abstract

The utility model belongs to the technical field of the tubular product preparation technique and specifically relates to an oval unscrambler of tubular product is related to. The utility model provides an oval unscrambler of tubular product, includes the collar, the left and right sides symmetry of collar be provided with the centre gripping subassembly, the centre gripping subassembly including fixing the backup pad on the collar, the backup pad on rotate and be connected with the regulating plate, the backup pad on be provided with the locating lever, the regulating plate on be provided with the transfer line, the transfer line on be provided with adjusting screw, adjusting screw's the one end of keeping away from the transfer line run through to the locating lever on, adjusting screw on threaded connection have adjusting nut, the one end of keeping away from the collar of regulating plate rotate and be connected with the pinch roller, form the whole circular passageway between two pinch rollers that correspond. The utility model discloses can guarantee the tubular product circularity for the quality of product is better, can not influence the normal production of equipment.

Description

Pipe ellipse corrector

Technical Field

The utility model belongs to the technical field of the tubular product preparation technique and specifically relates to an oval unscrambler of tubular product is related to.

Background

Compared with traditional cast iron pipes, galvanized steel pipes, cement pipes and other pipelines, the existing PPR pipe has the advantages of energy conservation, material conservation, environmental protection, light weight, high strength, corrosion resistance, smooth inner wall, no scaling, simple and convenient construction and maintenance, long service life and the like, and is widely applied to the building industry, municipal administration, industry and agricultural field such as building water supply and drainage, urban and rural water supply and drainage, urban gas, electric power and optical cable sheaths, industrial fluid delivery, agricultural irrigation and the like.

However, the roundness of the product is difficult to control in the production process of the existing PPR pipe, the quality of the product is influenced, and the normal production of equipment is influenced.

Disclosure of Invention

The utility model discloses mainly be to the circularity of current PPR tubular product difficult to control product in process of production, influence the quality of product, influence the problem of the normal production of equipment, provide an oval unscrambler of tubular product, it can guarantee the tubular product circularity for the quality of product is better, can not influence the normal production of equipment.

The purpose of the utility model is mainly realized by the following scheme: the utility model provides an oval unscrambler of tubular product, includes the collar, the left and right sides symmetry of collar be provided with the centre gripping subassembly, the centre gripping subassembly including fixing the backup pad on the collar, the backup pad on rotate and be connected with the regulating plate, the backup pad on be provided with the locating lever, the regulating plate on be provided with the transfer line, the transfer line on be provided with adjusting screw, adjusting screw's the one end of keeping away from the transfer line run through to the locating lever on, adjusting screw on threaded connection have adjusting nut, the one end of keeping away from the collar of regulating plate rotate and be connected with the pinch roller, form the whole circular passageway between two pinch rollers that correspond. The left side and the right side of the mounting ring are symmetrically provided with clamping components, the mounting ring is fixed on pipe processing equipment, each clamping component comprises a supporting plate fixed on the mounting ring, an adjusting plate is rotatably connected onto the supporting plate, a positioning rod is arranged on the supporting plate, a transmission rod is arranged on the adjusting plate, an adjusting screw rod is arranged on the transmission rod, one end of the adjusting screw rod, far away from the transmission rod, penetrates onto the positioning rod, the adjusting screw rod is in sliding connection with the positioning rod, an adjusting nut is in threaded connection with the adjusting screw rod, one end of the adjusting plate, far away from the mounting ring, is rotatably connected with a pressing wheel, a rounding channel is formed between the two corresponding pressing wheels, the distance between the two pressing wheels can be adjusted through the adjusting nut and the adjusting screw rod, so that the pipe with different diameters can be processed conveniently, when the whole straightener works, the pipe to be processed is placed between the two pressing wheels, namely in the rounding channel, then the staff rotates adjusting nut to can drive the transfer line and remove simultaneously when making adjusting screw atress remove, the transfer line removes and can drive the regulating plate and rotate in the backup pad, thereby drive the pinch roller through the rotation of regulating plate and press on the tubular product of treating processing, when tubular product removed like this, the pressure that brings through the pinch roller can carry out the rounding operation to tubular product, thereby can guarantee the tubular product circularity, makes the quality of product better, can not influence the normal production of equipment.

Preferably, the mounting ring is provided with an arc-shaped hole. Be provided with the arc hole on the collar, the collar is fixed on tubular product processing equipment through the bolt that passes the arc hole, and the setting in arc hole is convenient for the staff to adjust the installation angle of collar to be convenient for adjust the operating position of centre gripping subassembly, can conveniently correct the operation to the different positions on the tubular product.

Preferably, the adjusting screw is welded to the transmission rod. The adjusting screw rod is welded on the transmission rod, so that the connection is very stable, and the service life is prolonged.

Preferably, the number of support plates provided in one clamping assembly is 2. The quantity of the backup pad that sets up in a centre gripping subassembly is 2, and the quantity of regulating plate also is corresponding 2 to make whole centre gripping subassembly stability at the during operation high.

Preferably, the end of the supporting plate is welded on the mounting ring. The end part of the supporting plate is welded on the mounting ring, so that the connection is very firm and the service life is long.

Preferably, the pinch roller is a nylon wheel. The pinch roller is nylon wheel, excellent in use effect.

Preferably, the regulating plate on be provided with the outer connecting hole, the pinch roller internal rotation connect and can dismantle and be connected with the position sleeve, the both ends of position sleeve all be provided with outer connecting hole matched with inner connecting hole, outer connecting hole and inner connecting hole between be connected through positioning bolt. Be provided with the outer connecting hole on the regulating plate, the pinch roller internal rotation is connected and can be dismantled and be connected with the position sleeve, the position sleeve's both ends all be provided with outer connecting hole matched with inner connecting hole, be connected through positioning bolt between outer connecting hole and the inner connecting hole to it is very convenient to make the installation of pinch roller, and it is also very convenient to dismantle the change moreover, and the setting of position sleeve makes the stability of pinch roller when rotating very good.

Therefore, the utility model discloses an oval unscrambler of tubular product possesses following advantage: the utility model discloses simple structure, convenient to use can guarantee the tubular product circularity for the quality of product is better, can not influence the normal production of equipment.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a bottom view of fig. 2.

Fig. 4 is a schematic structural diagram of the middle adjusting plate, the pressing cylinder and the positioning sleeve of the present invention when they are installed together.

Fig. 5 is a schematic structural view of the middle adjusting plate, the pressing cylinder and the positioning sleeve when being separated.

Illustration of the drawings: 1-mounting ring, 2-arc hole, 3-clamping component, 4-adjusting screw, 5-positioning rod, 6-transmission rod, 7-adjusting plate, 8-pressing wheel, 9-supporting plate, 10-rounding channel, 11-adjusting nut, 12-positioning sleeve, 13-positioning bolt, 14-inner connecting hole and 15-outer connecting hole.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1:

as shown in fig. 1, 2 and 3, an oval pipe straightener comprises a mounting ring 1, clamping assemblies 3 are symmetrically arranged on the left side and the right side of the mounting ring 1, the mounting ring 1 is fixed on a pipe machining device, each clamping assembly 3 comprises a supporting plate 9 fixed on the mounting ring 1, an adjusting plate 7 is rotatably connected to the supporting plate 9, a positioning rod 5 is arranged on the supporting plate 9, a transmission rod 6 is arranged on each adjusting plate 7, an adjusting screw rod 4 is arranged on each transmission rod 6, one end of each adjusting screw rod 4, far away from the transmission rod 6, penetrates through the positioning rod 5, the adjusting screw rods 4 and the positioning rods 5 are in sliding connection, adjusting nuts 11 are in threaded connection with the adjusting screws 4, the number of the adjusting nuts 11 is two, the adjusting nuts are respectively arranged on the adjusting screw rods 4 and located on two sides of the positioning rods 5, one end of each adjusting plate 7, far away from the mounting ring 1, is rotatably connected with a pressing wheel 8, and the pressing wheel 8 is a nylon wheel, the use effect is good, a full circle channel 10 is formed between two corresponding pinch rollers 8, the distance between the two pinch rollers 8 can be adjusted through the arrangement of the adjusting nut 11 and the adjusting screw rod 4, thereby facilitating the processing operation of the pipes with different diameters, when the whole straightener works, the pipe to be processed is placed between the two pressing wheels 8, namely in the rounding channel 10, the operator then turns the adjusting nut 11, so that the movement of the adjusting screw 4, which is forced, causes the driving rod 6 to move simultaneously, the movement of the driving rod 6 causes the adjusting plate 7 to rotate on the supporting plate 9, thereby driving the pinch roller 8 to press on the pipe to be processed through the rotation of the adjusting plate 7, when the pipe moves, the pressure brought by the pinch roller 8 can carry out the rounding operation on the pipe, thereby can guarantee the tubular product circularity for the quality of product is better, can not influence the normal production of equipment.

Be provided with arc hole 2 on the collar 1, the bolt fastening of collar 1 through passing arc hole 2 is on tubular product processing equipment, and the setting of arc hole 2 is convenient for the staff to adjust the installation angle of collar 1 to be convenient for adjust the operating position of centre gripping subassembly 3, can conveniently correct the operation to the different positions on the tubular product.

The adjusting screw rod 4 is welded on the transmission rod 6, so that the connection is very stable, and the service life is prolonged.

The quantity of the supporting plates 9 arranged in one clamping assembly 3 is 2, the quantity of the adjusting plates 7 is also 2 correspondingly, and the pinch roller 8 is arranged between the two adjusting plates 7, so that the stability of the whole clamping assembly 3 in working is high.

The end part of the supporting plate 9 is welded on the mounting ring 1, so that the connection is very firm and the service life is long.

As shown in fig. 4 and 5, be provided with outer connecting hole 15 on the

regulating plate

7, 8 internal rotations of pinch roller are connected and can be dismantled and be connected with position sleeve 12, position sleeve 12's both ends all are provided with outer connecting hole 15 matched with in connecting hole 14, be connected through positioning bolt 13 between outer connecting hole 15 and the in connecting hole 14, thereby it is very convenient to make pinch roller 8's installation, it is also very convenient to dismantle the change in addition, the setting of position sleeve 12 makes pinch roller 8 stability when rotating very good.

It should be understood that this example is for illustrative purposes only and is not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.

Claims

1. The utility model provides an oval unscrambler of tubular product, a serial communication port, including the collar, the left and right sides symmetry of collar be provided with the centre gripping subassembly, the centre gripping subassembly including fixing the backup pad on the collar, the backup pad on rotate and be connected with the regulating plate, the backup pad on be provided with the locating lever, the regulating plate on be provided with the transfer line, the transfer line on be provided with adjusting screw, adjusting screw's the one end of keeping away from the transfer line run through to the locating lever on, adjusting screw on threaded connection have adjusting nut, the one end of keeping away from the collar of regulating plate rotate and be connected with the pinch roller, form the whole circular passageway between two pinch rollers that correspond.

2. The elliptical corrector for pipes of claim 1, characterized in that the mounting ring is provided with an arc-shaped hole.

3. The tubular ellipse corrector of claim 1, wherein said adjusting screw is welded to the driving rod.

4. The tubular oval orthosis of claim 1, 2 or 3, wherein the number of support plates provided in a clamping assembly is 2.

5. The tubular elliptical orthosis of claim 1, 2 or 3, wherein the ends of the support plates are welded to the mounting ring.

6. The tubular oval orthosis of claim 1, 2 or 3, wherein the pressure wheels are nylon wheels.

7. The tubular product ellipse corrector of claim 1, 2 or 3, wherein the adjusting plate is provided with an external connection hole, the pressing wheel is rotationally connected and detachably connected with a positioning sleeve, both ends of the positioning sleeve are provided with internal connection holes matched with the external connection hole, and the external connection hole is connected with the internal connection hole through a positioning bolt.