CN217344138U - Suspension pipe welding device - Google Patents

Abstract

The utility model relates to the field of welding technique and a suspension pipe welding set is disclosed, including welding equipment body and table platform, the top surface of table platform is equipped with a plurality of clamp ring, each it all passes through the top surface of base fixed connection at the table platform, each to press from both sides the clamp ring and all be provided with on the clamp ring and press from both sides dress subassembly, the table bench is provided with the confession liquid subassembly and the locating component that the cooperation was used. The utility model provides a welding equipment is when the in-service use, and the mode of staff's accessible rotation hand wheel presss from both sides the dress to the suspension tube, has replaced traditional welding set's the dress mode of pressing from both sides, and convenient operation is swift, can adjust the horizontal position of suspension tube in a flexible way simultaneously, is convenient for adjust welding position, provides convenience for welding process, has improved the practicality of device.

Description

Suspension pipe welding device

Technical Field

The utility model relates to the field of welding technique, especially, relate to a suspension pipe welding set.

Background

Welding, also known as fusion welding, is a manufacturing process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure.

The suspension pipe is in the in-process of processing, need use welding set to carry out welding process to the suspension pipe, welding set among the prior art when in actual use, need the staff to use anchor clamps to press from both sides the dress to the suspension pipe, the suspension pipe of the multiple specification of welding jig not only unable adaptation, the anchor clamps that need prepare multiple specification press from both sides the dress to the suspension pipe of different sizes, press from both sides the dress in-process operation inconvenient moreover, bring inconvenience for welding set's in-service use, so, need design a suspension pipe welding set and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a welding device for a suspension pipe.

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

a suspension pipe welding device comprises a welding device body and a table platform, wherein a plurality of clamping rings are assembled on the top surface of the table platform, each clamping ring is fixedly connected to the top surface of the table platform through a base, each clamping ring is provided with a clamping assembly, and the table platform is provided with a liquid supply assembly and a positioning assembly which are matched with each other.

As a preferred technical scheme of the utility model, press from both sides dress subassembly and include a plurality of outer barrels, a plurality of piston piece, a plurality of interior pole and a plurality of spacing wheel, each outer barrel all passes and presss from both sides the dress ring to with press from both sides fixed connection between the dress ring, each the piston piece seals sliding connection respectively and is in the inner face of each outer barrel, each the one end of interior pole fixed connection respectively is in the side of each piston piece, each the other end of interior pole passes respectively outer barrel, each the spacing wheel is installed respectively in each interior pole and is located the outside one end of the barrel that corresponds.

As a preferred technical scheme of the utility model, the liquid supply subassembly includes box, sealed push pedal, fluid and pressure boost spring, box fixed connection is in the bottom surface of table platform, sealed push pedal sealing sliding connection is in the inner face of box, fluid is filled between box and sealed push pedal, pressure boost spring's one end is connected with the inner face of box, and the other end is connected with the side of sealed push pedal, the box communicates each other through between a plurality of hoses and a plurality of outer barrels.

As a preferred technical scheme of the utility model, locating component includes positioning screw and hand wheel, positioning screw passes the box to cup joint with the screw thread between the box, the hand wheel is installed and is located the outside one end of box at positioning screw, positioning screw is located the inside one end of box and offsets with sealed push pedal and sets up.

As an optimized technical scheme of the utility model, each outer barrel is the equidistant distribution of circumferencial on pressing from both sides the dress ring.

As an optimal technical scheme of the utility model, the wheel face of spacing wheel is provided with anti-skidding line.

The utility model discloses a set up and press from both sides dress ring, press from both sides dress subassembly, supply liquid subassembly and locating component, press from both sides dress ring, press from both sides dress subassembly, supply liquid subassembly and locating component's cooperation under, the mode that the staff accessible rotated the hand wheel presss from both sides the dress to the pipe that suspends in midair, replaced traditional welding set's the dress mode of pressing from both sides, convenient operation is swift, can adjust the horizontal position of pipe in midair in a flexible way simultaneously, be convenient for adjust the welding position, provide convenience for welding process, improved the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a suspension pipe welding device according to the present invention;

fig. 2 is a side view of a table in a welding device for suspension pipes according to the present invention;

fig. 3 is an enlarged view of a partial structure of a suspension pipe welding device according to the present invention;

fig. 4 is an enlarged view of a structure at a position a of the suspension pipe welding device provided by the present invention.

In the figure: 10 welding equipment bodies, 20 tables, 30 clamping rings, 40 bases, 50 clamping components, 501 outer cylinders, 502 piston plates, 503 inner rods, 504 limiting wheels, 60 liquid supply components, 601 boxes, 602 sealing push plates, 603 oil, 604 pressurizing springs, 70 positioning components, 701 positioning screws and 702 hand wheels.

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.

Referring to fig. 1 to 4, a welding device for a suspension pipe comprises a welding device body 10 and a table 20, wherein a plurality of clamping rings 30 are assembled on the top surface of the table 20, each clamping ring 30 is fixedly connected to the top surface of the table 20 through a base 40, a clamping assembly 50 is arranged on each clamping ring 30, and a liquid supply assembly 60 and a positioning assembly 70 which are matched with each other are arranged on the table 20.

Referring to fig. 1 to 4, the clamping assembly 50 includes a plurality of outer cylinders 501, a plurality of piston plates 502, a plurality of inner rods 503, and a plurality of limiting wheels 504, each outer cylinder 501 passes through the clamping ring 30 and is fixedly connected to the clamping ring 30, each piston plate 502 is respectively connected to the inner surface of each outer cylinder 501 in a sealing and sliding manner, one end of each inner rod 503 is respectively fixedly connected to the side surface of each piston plate 502, the other end of each inner rod 503 passes through each outer cylinder 501, each limiting wheel 504 is respectively installed at one end of each inner rod 503 corresponding to the outside of the outer cylinder 501, and further, the number of the outer cylinders 501 may be 3 to 6.

Referring to fig. 1-4, the liquid supply assembly 60 includes a box 601, a sealing push plate 602, oil 603 and a pressurizing spring 604, the box 601 is fixedly connected to the bottom surface of the table 20, the sealing push plate 602 is connected to the inner surface of the box 601 in a sealing and sliding manner, the oil 603 is filled between the box 601 and the sealing push plate 602, one end of the pressurizing spring 604 is connected to the inner surface of the box 601, the other end is connected to the side surface of the sealing push plate 602, the box 601 is communicated with the outer cylinders 501 through a plurality of hoses, and the liquid supply assembly 60 is arranged to facilitate clamping and positioning of the suspended pipe by a worker.

Referring to fig. 1-4, the positioning assembly 70 includes a positioning screw 701 and a hand wheel 702, the positioning screw 701 passes through the box 601 and is in threaded sleeve with the box 601, the hand wheel 702 is installed at one end of the positioning screw 701 located outside the box 601, the hand wheel 702 is arranged to facilitate a worker to rotate the positioning screw 701, and one end of the positioning screw 701 located inside the box 601 is abutted to the sealing push plate 602.

Referring to fig. 1 to 4, the outer cylinders 501 are circumferentially distributed on the clamping ring 30 at equal intervals, so that the positioning effect of the limiting wheels 504 on the suspension pipe can be ensured.

Referring to fig. 1 to 4, the wheel surface of the limiting wheel 504 is provided with anti-slip lines, so that a larger friction force is generated between the limiting wheel 504 and the suspension tube, and the positioning effect of the limiting wheel 504 on the suspension tube is further ensured.

The utility model discloses a concrete theory of operation as follows:

the utility model provides a welding set is when in actual use, and the staff inserts a plurality of clamp dress rings 30 to the pipe in midair when pressing from both sides dress suspension tube, because a plurality of clamp dress rings 30 and relevant structure are identical, and the detailed description is only carried out to a plurality of concrete theory of operation that press from both sides dress ring 30 and relevant structure here: the staff at first stirs a plurality of spacing wheels 504, and insert between a plurality of spacing wheels 504 the pipe of suspending, secondly, under the effect of boost spring 604, sealed push pedal 602 has the trend that moves towards box 601 one end all the time, and extrude fluid 602, make fluid 602 in the box 601 get into the inside of a plurality of outer barrels 501 through a plurality of hoses, thereby make a plurality of interior poles 503 have the trend that moves towards pressing from both sides dress ring 30 central point all the time, at this moment, a plurality of spacing wheels 504 can press from both sides the pipe of suspending jointly, and fix the pipe of suspending in the middle axis position that presss from both sides dress ring 30.

Then, the worker rotates the handwheel 702, the handwheel 702 can drive the positioning screw 701 to rotate when rotating, so that the positioning screw 701 moves relative to the box body 601, and further one end of the positioning screw 701 abuts against the sealing push plate 602, the sealing push plate 602 can push the oil 603 along with the movement of the sealing push plate 602, so that the oil 603 fills the plurality of outer cylinder bodies 501, the oil 603 continuously enters the outer cylinder bodies 501 along with the movement of the oil 603, the piston sheet 502 can drive the limiting wheels 504 to move through the inner rod 503, so that the limiting wheels 504 press the suspension pipe until the sealing push plate 602 can not move continuously, the sealing push plate 602 can not move under the action of the positioning screw 701, the positions of the plurality of limiting wheels 504 can be fixed, and then the clamping of the suspension pipe is completed, thus, the plurality of limiting wheels 504 can fix the vertical position of the suspension pipe, so that the suspension pipe can only move in the horizontal direction, the worker can manually control the horizontal position of the suspension pipe and weld the suspension pipe by using the welding equipment body 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A suspension pipe welding device comprises a welding equipment body (10) and a table (20), and is characterized in that a plurality of clamping rings (30) are assembled on the top surface of the table (20), each clamping ring (30) is fixedly connected to the top surface of the table (20) through a base (40), each clamping ring (30) is provided with a clamping assembly (50), and the table (20) is provided with a liquid supply assembly (60) and a positioning assembly (70) which are matched with each other.

2. A welding device for a suspension pipe according to claim 1, wherein the clamping assembly (50) comprises a plurality of outer cylinder bodies (501), a plurality of piston plates (502), a plurality of inner rods (503) and a plurality of limiting wheels (504), each outer cylinder body (501) passes through the clamping ring (30) and is fixedly connected with the clamping ring (30), each piston plate (502) is respectively connected to the inner surface of each outer cylinder body (501) in a sealing and sliding manner, one end of each inner rod (503) is respectively fixedly connected to the side surface of each piston plate (502), the other end of each inner rod (503) passes through each outer cylinder body (501), and each limiting wheel (504) is respectively installed at one end of each inner rod (503) outside the corresponding outer cylinder body (501).

3. A suspension pipe welding device according to claim 2, wherein the liquid supply assembly (60) comprises a box body (601), a sealing push plate (602), oil (603) and a pressurizing spring (604), the box body (601) is fixedly connected to the bottom surface of the table (20), the sealing push plate (602) is slidably connected to the inner surface of the box body (601) in a sealing manner, the oil (603) is filled between the box body (601) and the sealing push plate (602), one end of the pressurizing spring (604) is connected to the inner surface of the box body (601), the other end of the pressurizing spring is connected to the side surface of the sealing push plate (602), and the box body (601) is communicated with the outer cylinders (501) through hoses.

4. A suspension pipe welding device according to claim 3, wherein the positioning assembly (70) comprises a positioning screw rod (701) and a hand wheel (702), the positioning screw rod (701) passes through the box body (601) and is in threaded sleeve connection with the box body (601), the hand wheel (702) is installed at one end of the positioning screw rod (701) located outside the box body (601), and one end of the positioning screw rod (701) located inside the box body (601) is abutted to the sealing push plate (602).

5. A drop tube welding apparatus as claimed in claim 2, wherein the outer cylinders (501) are circumferentially equally spaced on the clamping ring (30).

6. A suspension pipe welding device according to claim 2, wherein the wheel surface of the limiting wheel (504) is provided with anti-skid lines.

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