CN217618322U

CN217618322U - Pipe welding auxiliary device

Info

Publication number: CN217618322U
Application number: CN202221250883.8U
Authority: CN
Inventors: 桂名胜
Original assignee: Anhui Wuxing Machinery Co ltd
Current assignee: Anhui Wuxing Machinery Co ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-10-21
Anticipated expiration: 2032-05-23

Abstract

The utility model discloses a tubular product welding auxiliary device, the on-line screen storage device comprises a base, fixing base fixed mounting is on the base, the sliding seat passes through sliding guide slidable mounting on the base, the sliding seat can remove or remove the fixing base dorsad towards the fixing base when sliding, rotate respectively on fixing base and the sliding seat and install a tubular product locating support, tubular product locating support frame includes the carousel, support post and tubular product anchor clamps, carousel rotatable coupling is on fixing base or sliding seat, support post fixed connection is on the carousel, tubular product anchor clamps fixed connection is in the support post upper end, tubular product anchor clamps are used for clamping tubular product, still install on sliding seat and the fixing base and be used for selectively with the tight location of tubular product locating support frame clamp or the locating component who loosens. This tubular product welding auxiliary device has reduced the clamping degree of difficulty, more convenient operation to can weld out the tubular product of various angle of buckling, the suitability is stronger.

Description

Pipe welding auxiliary device

Technical Field

The utility model relates to a tubular product processing technology field especially relates to a tubular product welding auxiliary device.

Background

The welding processing of the pipes is generally different in welding mode, the plastic pipe welding is generally hot-melt welding, and the metal pipe welding is gas shielded welding such as argon arc welding. However, in any welding method, when a metal pipe or a plastic pipe is welded, two sections of pipes are generally clamped and positioned first, and then the pipe ends are butted together for welding, so that an auxiliary tool is required.

Present tubular product welding frock generally only is fit for the welding process of straight tube, when wanting to process out the tubular product of angle, generally need use the elbow, welds the elbow between two sections straight tubes through twice welding, during the clamping elbow, still is difficult to guarantee that the clamping angle of elbow is just suitable, needs the operator to measure the clamping that just can accomplish the elbow after many times, leads to the operation complicacy, influences the operating efficiency.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem who exists among the background art, the utility model provides a tubular product welding auxiliary device.

The utility model provides a pipe welding auxiliary device, which comprises a base, a fixed seat, a sliding seat and two pipe positioning support frames;

the fixed seat is fixedly arranged on the base, the sliding seat is slidably arranged on the base through the sliding guide piece, the sliding seat can move towards the fixed seat or move back to the fixed seat when sliding, and the fixed seat and the sliding seat are respectively and rotatably provided with a pipe positioning support;

the pipe positioning support frame comprises a rotary table, a support upright post and a pipe clamp, the rotary table is rotatably connected to the fixed seat or the sliding seat, the support upright post is fixedly connected to the rotary table, the pipe clamp is fixedly connected to the upper end of the support upright post, and the pipe clamp is used for clamping a pipe;

and the sliding seat and the fixed seat are also provided with positioning components for selectively clamping, positioning or loosening the pipe positioning support frame.

Preferably, the positioning assembly comprises a fixing block, a positioning block, a guide rod and an adjusting bolt, the fixing block can be fixedly connected to the fixing seat or the sliding seat, the positioning block is slidably mounted on the fixing block through the guide rod, the fixing block and the positioning block are located on the outer peripheral side of the turntable, the positioning block is located between the fixing block and the turntable, the adjusting bolt is in threaded connection with the fixing block, and one end of the adjusting bolt abuts against the positioning block.

Preferably, the turntable is provided with angle scale lines, and the outer periphery of the turntable is also provided with an indicating arrow.

Preferably, the indication arrow is provided on a positioning block of the positioning assembly.

Preferably, the pipe clamp comprises a first clamping block and a second clamping block, the first clamping block is fixedly connected with the support column, the second clamping block is opposite to the first clamping block in position, a clamping opening capable of clamping the circular pipe is formed in the opposite surface of the first clamping block and the second clamping block, and the second clamping block is in threaded connection with the second clamping block through a fastening bolt.

Preferably, the inner walls of the two sides of the clamping opening are inclined planes, and the inclination angle of the inclined planes relative to the horizontal plane is 30-45 degrees.

Preferably, the screw rod is rotatably installed on the base and is in threaded connection with the sliding seat so as to drive the sliding seat to slide on the base.

Preferably, the locking device further comprises a locking bolt which is in threaded connection with the base and is positioned on one side of the screw rod so as to selectively clamp or unclamp the screw rod.

Preferably, one end of the screw rod is fixedly provided with a handle.

Preferably, the sliding guide is a sliding bar fixedly mounted on the base.

The utility model discloses in, this tubular product welding auxiliary device rotates respectively through two tubular product locating support and installs on fixing base and sliding seat, and two tubular product locating support can be used to two sections tubular products of centre gripping to the accessible rotates the angle that tubular product locating support adjusted between two sections tubular products, and the rethread locating component can weld two sections tubular product butt joints with tubular product locating support location back.

Therefore, the pipe welding auxiliary device can ensure the included angle between two sections of pipes only by rotating a certain angle after the pipes are clamped, can avoid clamping after adjusting the angle of the pipe, reduces the clamping difficulty, is more convenient to operate, can weld pipes with various bending angles, and has strong applicability.

Drawings

Fig. 1 is a perspective view of a pipe welding assistance device proposed in the embodiment;

FIG. 2 is a schematic structural view of the pipe welding auxiliary device in the embodiment when clamping a pipe for welding;

FIG. 3 is a partial view of the pipe welding assist device of FIG. 1;

fig. 4 is a perspective view of the pipe clamp in an embodiment.

Detailed Description

Referring to fig. 1-4, a pipe welding auxiliary device according to an embodiment of the present invention includes a base 1, a fixing seat 2, a sliding seat 3, and two pipe positioning support frames 4.

Fixing base 2 fixed mounting is on base 1, and fixed mounting has horizontal slide bar 11 on the base 1, and sliding seat 3 and slide bar 11 sliding fit, sliding seat 3 can move towards fixing base 2 or move towards fixing base 2 dorsad when sliding. A pipe positioning bracket is respectively rotatably arranged on the fixed seat 2 and the sliding seat 3.

Wherein, tubular product location support frame 4 includes carousel 41, support post 42 and tubular product anchor clamps 43, and carousel 41 rotatable coupling is on fixing base 2 or sliding seat 3, and support post 42 fixed connection is on carousel 41, and tubular product anchor clamps 43 fixed connection is in support post 42 upper end, and tubular product anchor clamps 43 are used for clamping tubular product.

And the sliding seat 3 and the fixed seat 2 are also provided with a positioning assembly 5 for selectively clamping, positioning or loosening the pipe positioning support frame 4.

According to the auxiliary device for pipe welding, when in work, two sections of pipes can be respectively clamped on the pipe clamps 43 of the two pipe positioning support frames 4, and the two pipe positioning support frames 4 can rotate to adjust the angle, so that the included angle between the two sections of pipes can be flexibly adjusted. After the included angle is adjusted, the pipe positioning support frame 4 can be clamped and positioned through the positioning component 5, and then the sliding seat 3 is moved to enable the two sections of pipes to be in butt joint for welding. Therefore, the device is convenient to operate, can assist in welding straight pipes and can assist in welding pipes with any bending angle.

In this embodiment, the positioning assembly 5 includes a fixed block 51, a positioning block 52, a guide rod 53, and an adjusting bolt 54, the fixed block 51 may be fixedly connected to the fixed seat 2 or the sliding seat 3, the positioning block 52 is slidably mounted on the fixed block 51 through the guide rod 53, the fixed block 51 and the positioning block 52 are located on the outer peripheral side of the rotating disc 41, the positioning block 52 is located between the fixed block 51 and the rotating disc 41, the adjusting bolt 54 is in threaded connection with the fixed block 51, and one end of the adjusting bolt 54 abuts against the positioning block 52.

When the positioning assembly 5 is used, the positioning block 52 is pressed tightly on the turntable 41 of the pipe positioning support frame 4 by screwing the adjusting bolt 54, so that the pipe positioning support frame 4 can be positioned after the angle is adjusted, and the turntable 41 can be loosened by unscrewing the positioning block 52 by unscrewing the adjusting bolt 54, so that the pipe positioning support frame 4 can be positioned more conveniently.

In a further embodiment, the dial 41 is provided with angle scale lines 411, and the outer periphery of the dial 41 is further provided with an indication arrow 521, and the indication arrow 521 is disposed on the positioning block 52 of the positioning assembly 5.

Through angle scale mark 411 on instruction arrow 521 and carousel 41, can supply the operator to directly read carousel 41 pivoted angle for tubular product location support frame 4 can be more accurate and convenient when angle regulation.

In this embodiment, the pipe clamp 43 includes a first clamping block 431 and a second clamping block 432, the first clamping block 431 is fixedly connected with the support column 42, the second clamping block 432 is opposite to the first clamping block 431, a clamping opening 433 capable of clamping a circular pipe is arranged on the opposite surface of the first clamping block 431 and the second clamping block 432, and the second clamping block 432 is in threaded connection with the second clamping block 432 through a fastening bolt 434. The inner walls of the two sides of the clamping opening 433 are inclined planes, and the inclination angle of the inclined planes relative to the horizontal plane is 30-45 degrees.

First clamp splice 431 and second clamp splice 432 are through the centre gripping mouth 433 clamping tubular product that has two slope lateral walls, can the clamping different diameter size tubular product, and application range is wider.

In some embodiments, in order to more conveniently control the sliding seat 3 to move, a screw rod 6 is further rotatably mounted on the base 1, the screw rod 6 is in threaded connection with the sliding seat 3, a handle 8 is fixedly mounted at one end of the screw rod 6, and the screw rod 6 is used for driving the sliding seat 3 to slide on the base 1.

In a further embodiment, a locking bolt 7 is further connected to the base 1 in a threaded manner, the locking bolt 7 is located on one side of the screw rod 6, the locking bolt 7 is used for selectively clamping or loosening the screw rod 6, and when the screw rod 6 is clamped through the locking bolt 7, the sliding seat 3 can be stably positioned on the base 1, and welding is more convenient.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. A pipe welding auxiliary device is characterized by comprising a base (1), a fixed seat (2), a sliding seat (3) and two pipe positioning support frames (4);

the fixed seat (2) is fixedly arranged on the base (1), the sliding seat (3) is slidably arranged on the base (1) through a sliding guide piece, the sliding seat (3) can move towards the fixed seat (2) or move back to the fixed seat (2) when sliding, and the fixed seat (2) and the sliding seat (3) are respectively and rotatably provided with a pipe positioning support;

the pipe positioning support frame (4) comprises a turntable (41), a support upright post (42) and a pipe clamp (43), the turntable (41) is rotatably connected to the fixed seat (2) or the sliding seat (3), the support upright post (42) is fixedly connected to the turntable (41), the pipe clamp (43) is fixedly connected to the upper end of the support upright post (42), and the pipe clamp (43) is used for clamping a pipe;

and the sliding seat (3) and the fixed seat (2) are also provided with a positioning component (5) for selectively clamping, positioning or loosening the pipe positioning support frame (4).

2. The pipe welding auxiliary device according to claim 1, wherein the positioning assembly (5) comprises a fixing block (51), a positioning block (52), a guide rod (53) and an adjusting bolt (54), the fixing block (51) can be fixedly connected to the fixing seat (2) or the sliding seat (3), the positioning block (52) is slidably mounted on the fixing block (51) through the guide rod (53), the fixing block (51) and the positioning block (52) are located on the outer peripheral side of the rotating disc (41), the positioning block (52) is located between the fixing block (51) and the rotating disc (41), the adjusting bolt (54) is in threaded connection with the fixing block (51), and one end of the adjusting bolt (54) abuts against the positioning block (52).

3. The pipe welding auxiliary device according to claim 2, wherein the turntable (41) is provided with angle scale marks (411), and the outer periphery side of the turntable (41) is further provided with an indication arrow (521).

4. Pipe welding assistance device according to claim 3, wherein the indication arrow (521) is provided on a positioning block (52) of the positioning assembly (5).

5. The pipe welding auxiliary device according to claim 1, wherein the pipe clamp (43) comprises a first clamping block (431) and a second clamping block (432), the first clamping block (431) is fixedly connected with the support column (42), the second clamping block (432) is opposite to the first clamping block (431), a clamping opening (433) capable of clamping a circular pipe is formed in the opposite surface of the first clamping block (431) and the second clamping block (432), and the second clamping block (432) is in threaded connection with the second clamping block (432) through a fastening bolt (434).

6. The pipe welding auxiliary device according to claim 5, characterized in that both side inner walls of the clamping opening (433) are inclined planes, and the inclination angle of the inclined planes with respect to the horizontal plane is 30-45 °.

7. The pipe welding auxiliary device according to claim 1, characterized by further comprising a screw rod (6) rotatably mounted on the base (1), wherein the screw rod (6) is in threaded connection with the sliding seat (3) for driving the sliding seat (3) to slide on the base (1).

8. The pipe welding auxiliary device according to claim 7, characterized by further comprising a locking bolt (7), wherein the locking bolt (7) is screwed on the base (1) and is positioned at one side of the screw rod (6) for selectively clamping or unclamping the screw rod (6).

9. The pipe welding auxiliary device according to claim 7, characterized in that a handle (8) is fixedly mounted at one end of the screw rod (6).

10. The pipe welding aid of claim 1, characterized in that the sliding guide is a sliding bar (11) fixedly mounted on the base (1).