CN217551655U

CN217551655U - Straight welded pipe scarfing equipment

Info

Publication number: CN217551655U
Application number: CN202221678201.3U
Authority: CN
Inventors: 刘桂兰
Original assignee: Tianjin Lishuntong Steel Pipe Co ltd
Current assignee: Tianjin Lishuntong Steel Pipe Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-10-11
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a straight welded pipe scrapes scar equipment, the on-line screen storage device comprises a base, the inside of base is provided with servo motor, first pivot is installed at servo motor's top, the internally connected with sprocket that the top of first pivot runs through the roof, one side top of base is rotated and is installed the second pivot, install the chain between the sprocket, electric putter is installed at the top of roof, electric putter's end connection has the bracing piece, this straight welded pipe scrapes scar equipment, be provided with spring telescopic link, drive first pivot and second pivot synchronous revolution through servo motor, thereby make the roof drive spring telescopic link go up and down, can drive the cutter simultaneously and go up and down, avoided setting up fixed equipment in addition, the dead lever with there is spring telescopic link's integrated design, can fix the welded pipe through the inboard of welded pipe, make the cutter can be complete the clearance fall the scar at welded pipe top, artifical secondary clearance has been avoided, work efficiency is promoted.

Description

Straight welded pipe scarfing equipment

Technical Field

The utility model relates to a welded tube processing technology field especially relates to a straight welded tube scrapes scar equipment.

Background

The welded steel pipe is also called as a welded pipe, and is welded by a steel plate or strip steel after being curled and formed, the welded steel pipe is simple in production process, high in production efficiency, multiple in variety and specification, low in equipment investment, lower in general strength than a seamless steel pipe, simple in production process of a straight welded pipe, high in production efficiency, low in cost and fast in development, in the production process of the general welded pipe, a forming machine is used for forming and bending the steel strip, after bending, a high-frequency welding device is used for welding an arc-shaped steel strip, and then a scar scraping device is used for scraping scars for removing scars left by welding.

However, the existing straight welded pipe scarfing equipment needs to be additionally provided with fixing equipment when scarfing operation is carried out on a welded pipe, most of the fixing equipment is used for clamping the outer surface of the welded pipe, the scarfing operation on the welded pipe cannot be processed at one time under the condition, secondary scarfing operation is carried out on the welded pipe manually, the labor intensity of workers is seriously strengthened, the production efficiency of enterprises is not facilitated, and innovative design is carried out on the basis of the original straight welded pipe scarfing equipment aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a straight welded pipe scrapes scar equipment can fix the welded tube through the inboard of welded tube to make the clearance that the cutter can be complete fall the scar.

The utility model discloses a can realize through following technical scheme:

the utility model provides a straight welded pipe scrapes scar equipment, includes the base, the inside of base is provided with servo motor, first pivot is installed at servo motor's top, the internally connected with sprocket that the top of first pivot runs through the roof, one side top of base is rotated and is installed the second pivot, the internally connected with sprocket that the roof was run through in the second pivot, install the chain between the sprocket, electric putter is installed at the top of roof, electric putter's end connection has the bracing piece, the internally mounted that the roof was run through to the bottom of bracing piece has the cutter, spring telescopic link is all installed to the bottom both sides of roof, spring telescopic link's internally mounted has the dead lever, a supporting bench is installed at the top of base, a supporting bench's top is provided with the welded tube.

Further setting the following steps: the outer walls of the first rotating shaft and the second rotating shaft are provided with threads, and the first rotating shaft and the second rotating shaft are in threaded connection with the top plate.

Further setting the following steps: the chain wheel is provided with two, the chain wheel constitutes transmission structure with the chain.

Further setting the following steps: the outside of dead lever is provided with the screw thread, dead lever and spring telescopic link are threaded connection.

Further setting the following steps: the inner side of the cutter is of a circular arc structure.

Further setting the following steps: the spring telescopic links are provided with two and are symmetrically distributed about the central axis of the supporting table.

To sum up, the utility model discloses a beneficial technological effect does:

(1) The utility model discloses a welding rod, including roof, electric putter, supporting rod, cutter, the roof is provided with the cutter, promotes the bracing piece through electric putter and removes inside the roof to drive the cutter and remove, can scrape the scar to a plurality of welded tubes and handle, improved operating speed, improved enterprise production efficiency greatly.

(2) The utility model discloses a welding pipe, including the roof, be provided with spring telescopic rod, drive first pivot and second pivot synchronous revolution through servo motor, thereby make the roof drive spring telescopic rod and go up and down, can drive the cutter simultaneously and go up and down, avoided setting up fixed equipment in addition, the dead lever with have spring telescopic rod's integrated design, can fix the welded tube through the inboard of welded tube, make the weld scar at welded tube top be fallen in clearance that the cutter can be complete, the artifical secondary clearance has been avoided, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the supporting platform of the present invention;

FIG. 3 is a schematic side view of the cutting tool of the present invention;

fig. 4 is a schematic top view of the top plate of the present invention;

reference numerals are as follows: 1. a base; 2. a servo motor; 3. a first rotating shaft; 4. a top plate; 5. a sprocket; 6. a chain; 7. a second rotating shaft; 8. a support table; 9. a spring telescopic rod; 10. an electric push rod; 11. a support bar; 12. a cutter; 13. fixing the rod; 14. and (6) welding the tube.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

Referring to fig. 1-4, for the utility model discloses a straight welded pipe scrapes scar equipment, including base 1, base 1's inside is provided with servo motor 2, first pivot 3 is installed at servo motor 2's top, the internal connection that roof 4 was run through at the top of first pivot 3 has sprocket 5, one side top of base 1 is rotated and is installed second pivot 7, the internal connection that roof 4 was run through to second pivot 7 has sprocket 5, install chain 6 between sprocket 5, electric putter 10 is installed at roof 4's top, electric putter 10's end connection has bracing piece 11, the internal mounting that roof 4 was run through to bracing piece 11's bottom has cutter 12, spring telescopic link 9 is all installed to roof 4's bottom both sides, spring telescopic link 9's internally mounted has dead lever 13, a supporting bench 8 is installed at base 1's top, a supporting bench 8's top is provided with welded tube 14.

First pivot

3 and 7 outer walls of second pivot all are provided with the screw thread, and first pivot 3 and second pivot 7 are threaded connection with roof 4, and first pivot 3 and second pivot 7 rotate simultaneously, can guarantee reciprocating to roof 4.

The two chain wheels 5 are arranged, the chain wheels 5 and the chain 6 form a transmission structure, so that the servo motor 2 can transmit the rotation to the second rotating shaft 7 through the combination of the chain wheels 5 and the chain 6 when working and rotating, and the second rotating shaft 7 and the first rotating shaft 3 can rotate simultaneously.

The outer side of the fixed rod 13 is provided with threads, the fixed rod 13 is in threaded connection with the spring telescopic rod 9, and the welded pipe 14 with unnecessary length can be fixed by adjusting the fixed rod 13.

The inner side of the cutter 12 is in a circular arc structure, and scars at different positions of the welded pipe 14 can be scarred.

The spring telescopic rods 9 are arranged in two numbers, the spring telescopic rods 9 are symmetrically distributed about the central axis of the supporting table 8, two sides of the welded pipe 14 can be fixed simultaneously, and the stability of the welded pipe 14 in the scab scraping process is guaranteed.

The utility model discloses a theory of operation and beneficial effect do: when using a transversal joint pipe to scrape scar equipment, at first place welded tube 14 on a supporting bench 8 in proper order, then start servo motor 2 can make first pivot 3 rotate, can make the sprocket 5 at 3 tops of first pivot drive the sprocket 5 at 7 tops of second pivot through chain 6 and rotate,

first pivot

3 and 7 simultaneous rotations of second pivot, can satisfy roof 4 and reciprocate, roof 4 can drive spring telescopic link 9 when reciprocating, can fix the both ends of welded tube 14 inside through spring telescopic link 9 and the combination of dead lever 13, thereby the stability of welded tube 14 has been guaranteed, start electric putter 10 and promote bracing piece 11 and remove inside roof 4, thereby drive cutter 12 and remove, make cutter 12 scrape the scar and handle a plurality of welded tubes 14.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a transversal welded pipe scarfing equipment which characterized in that: including base (1), the inside of base (1) is provided with servo motor (2), first pivot (3) are installed at the top of servo motor (2), the internally connected with sprocket (5) that roof (4) were run through at the top of first pivot (3), one side top of base (1) is rotated and is installed second pivot (7), the internally connected with sprocket (5) that roof (4) were run through in second pivot (7), install chain (6) between sprocket (5), electric putter (10) are installed at the top of roof (4), the end connection of electric putter (10) has bracing piece (11), the internally mounted that roof (4) were run through to the bottom of bracing piece (11) has cutter (12), spring telescopic link (9) are all installed to the bottom both sides of roof (4), the internally mounted of spring telescopic link (9) has dead lever (13), brace table (8) are installed at the top of base (1), the top of brace table (8) is provided with welded tube (14).

2. The apparatus for scarfing a straight welded pipe according to claim 1, wherein: first pivot (3) and second pivot (7) outer wall all are provided with the screw thread, first pivot (3) and second pivot (7) are threaded connection with roof (4).

3. The apparatus for scarfing a straight welded pipe according to claim 1, wherein: the two chain wheels (5) are arranged, and the chain wheels (5) and the chain (6) form a transmission structure.

4. The butt welded pipe scarfing apparatus according to claim 1, wherein: the outer side of the fixed rod (13) is provided with threads, and the fixed rod (13) is in threaded connection with the spring telescopic rod (9).

5. The apparatus for scarfing a straight welded pipe according to claim 1, wherein: the inner side of the cutter (12) is of a circular arc structure.

6. The butt welded pipe scarfing apparatus according to claim 1, wherein: the two spring telescopic rods (9) are arranged, and the spring telescopic rods (9) are symmetrically distributed about the central axis of the support table (8).