CN217727882U

CN217727882U - Reducing pipe fitting groove forming machine

Info

Publication number: CN217727882U
Application number: CN202221863074.4U
Authority: CN
Inventors: 王洪海
Original assignee: Yingkou Guangming Pipe Co ltd
Current assignee: Yingkou Guangming Pipe Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-11-04
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a reducing pipe fitting preparation technical field specifically is a reducing pipe fitting groove forming machine, including two mounting boxes and bottom plate, set up the three first arc wall that the annular distributes on the mounting box, the fixed axle that is equipped with in middle part of mounting box, the inside rotation of mounting box is connected with the plectane, fixedly connected with sleeve on the plectane, the fixed axle runs through into inside and the sleeve rotates with the sleeve and is connected, fixedly connected with closing cap on the mounting box, set up the three second arc wall that the annular distributes on the plectane, be equipped with the slide bar between first arc wall and the second arc wall. The positions of the workpieces are fixed through the fixing blocks on the two mounting boxes, and the two mounting boxes are separately arranged, so that the fixing blocks can be separately adjusted, the workpieces with different diameters can be conveniently fixed, the fixing effect is improved, and the groove operation is facilitated.

Description

Reducing pipe fitting groove make-up machine

Technical Field

The utility model relates to a reducing pipe fitting preparation technical field specifically is a reducing pipe fitting groove make-up machine.

Background

The reducing pipe fitting is a pipe fitting with different diameters at each end of the pipe fitting, the reducing pipe fitting is mainly installed between an inlet of a pump and a pipeline and can prevent cavitation erosion and adjust flow rate change, the end face of the pipe fitting needs to be beveled during machining, and the bevel is a groove with a certain geometric shape, which is machined and assembled at a part to be welded of a welding part. The groove is mainly used for welding the workpiece.

The automatic beveling machine of seamless pipe fitting double-end of current patent grant publication No. CN211387202U, the top of its organism is provided with the movable plate through the guide rail slip, the bottom of movable plate is driven by first lead screw, be provided with the second lead screw in the recess of top of movable plate, the movable sleeve is equipped with the second lead screw cover on the second lead screw, the top of second lead screw cover is fixed with splint, the top of movable plate also is fixed with gear motor, gear motor's output shaft and the pivot fixed connection of carousel, be provided with the third lead screw in the terminal surface recess of carousel, the lead screw cover on the third lead screw is fixed connection with the mounting panel, be fixed with gyro wheel frame and groove motor on the mounting panel respectively, the output shaft end fixing of groove motor has the groove sword.

This application can adapt to the groove of the seamless pipe fitting body of different length, nevertheless still has following not enough: because the port diameter of reducing pipe fitting varies, the fixed effect to reducing pipe fitting through above-mentioned structure is general for machining efficiency reduces.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reducing pipe fitting groove make-up machine is fixed through separately to the work piece both ends, solves the machining efficiency reduction problem that fixed effect generally leads to.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a reducing pipe fitting groove make-up machine, includes two mounting boxes and bottom plate, set up the three first arc wall that the annular distributes on the mounting box, the fixed axle that is equipped with in middle part of mounting box, the inside of mounting box rotates and is connected with the plectane, fixedly connected with sleeve on the plectane, the fixed axle runs through into inside and rotate with the sleeve and be connected, fixedly connected with closing cap on the mounting box, set up the three second arc wall that the annular distributes on the plectane, be equipped with the slide bar between first arc wall and the second arc wall, the both ends of slide bar run through out mounting box and plectane and fixedly connected with limiting plate respectively, one of them fixedly connected with gag lever post on the limiting plate, the tip fixedly connected with fixed block of gag lever post, be equipped with drive pivoted drive assembly on the closing cap, the mounting box passes through supporting component fixed mounting at the bottom plate top.

Preferably, the driving assembly comprises a second motor, the end of the sleeve penetrates through the first gear fixedly connected with the sealing cover, the output end of the second motor is fixedly connected with a second gear, the first gear is meshed with the second gear, the second gear is rotatably connected with the sealing cover, the second motor is fixedly mounted on the limiting frame, and the limiting frame is fixedly connected with the sealing cover.

Preferably, the supporting component comprises two supporting plates, one of the supporting plates is fixedly connected to the bottom plate, the other supporting plate is fixedly connected to the adjusting component, the limiting frame is rotatably connected to the supporting plates, an installation shaft is fixedly connected to the middle of the limiting frame, the end of the installation shaft penetrates through the output end of the supporting plate and the output end of the third motor, the third motor is fixedly installed on the base, and the base is fixedly connected to the bottom plate.

Preferably, the adjusting component comprises a screw block, the screw block is fixedly connected with the supporting plate, the screw block is in threaded connection with the screw rod, the screw rod is rotatably connected to the fixing frame, the fixing frame is slidably connected to the bottom plate, a first motor is fixedly connected to the top of the fixing frame, and the output end of the first motor is fixedly connected with the end portion of the screw rod.

Preferably, the bottom plate both sides fixedly connected with mounting bracket, the last rotation of mounting bracket is connected with the conveying roller.

Compared with the prior art, the utility model discloses possess following beneficial effect: the utility model discloses a fixed block on two mounting boxes comes to fix the position of work piece, because two mounting boxes separately set up to the fixed block can separately adjust, is convenient for fix the work piece of different diameters, has improved fixed effect, thereby is convenient for the groove operation.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the mounting box of the present invention;

fig. 3 is a schematic structural view of the mounting box of the present invention;

fig. 4 is a schematic structural view of another view angle of the mounting box of the present invention.

In the figure: 1. a base plate; 2. a mounting frame; 3. a conveying roller; 4. a fixed mount; 5. a screw block; 6. a screw rod; 7. a first motor; 8. a fixed block; 9. a limiting rod; 10. a limiting plate; 11. a slide bar; 12. mounting a box; 13. a first arc-shaped slot; 14. a circular plate; 15. a sleeve; 16. a first gear; 17. installing a shaft; 18. a limiting frame; 19. a second motor; 20. a second gear; 21. sealing the cover; 22. a second arc-shaped slot; 23. a fixed shaft; 24. a support plate; 25. a third motor; 26. a base.

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.

Please refer to fig. 1 to 4, an embodiment of the present invention provides a reducing pipe groove forming machine, including two mounting boxes 12 and a bottom plate 1, a three first arc-shaped groove 13 with annular distribution is provided on the mounting box 12, a fixing shaft 23 is provided at the middle of the mounting box 12, the internal rotation of the mounting box 12 is connected with a circular plate 14, a sleeve 15 is fixedly connected to the circular plate 14, the fixing shaft 23 penetrates into the sleeve 15 and is rotatably connected with the sleeve 15, a sealing cover 21 is fixedly connected to the mounting box 12, a three second arc-shaped groove 22 with annular distribution is provided on the circular plate 14, a sliding rod 11 is provided between the first arc-shaped groove 13 and the second arc-shaped groove 22, two ends of the sliding rod 11 respectively penetrate out of the mounting box 12 and the circular plate 14 and are fixedly connected with a limiting plate 10, a limiting rod 9 is fixedly connected to one of the limiting plate 10, an end portion of the limiting rod 9 is fixedly connected with a fixing block 8, a driving assembly for driving the circular plate 14 to rotate is provided on the sealing cover 21, and the mounting box 12 is fixedly mounted at the top of the bottom plate 1 through a supporting assembly. When the circular plate 14 rotates, the second arc-shaped groove 22 on the circular plate 14 drives the sliding rod 11 to move in the first arc-shaped groove 13, so that the three fixing blocks 8 extending into the pipe fitting are close to or far away from each other, the purpose of fixing the position of the pipe fitting is realized, the distance between the fixing blocks 8 and the mounting box 12 is increased due to the arrangement of the limiting rod 9, and the groove cutter can be conveniently used.

The driving assembly comprises a second motor 19, the end of the sleeve 15 penetrates through a first gear 16 fixedly connected with a sealing cover 21, an output end of the second motor 19 is fixedly connected with a second gear 20, the first gear 16 is meshed with the second gear 20, the second gear 20 is rotatably connected with the sealing cover 21, the second motor 19 is fixedly mounted on a limiting frame 18, and the limiting frame 18 is fixedly connected with the sealing cover 21. By starting the second motor 19, the second gear 20 drives the first gear 16 to rotate, so that the sleeve 15 drives the circular plate 14 to rotate, manual operation is reduced, and working efficiency is improved.

The supporting component comprises two supporting plates 24, one supporting plate 24 is fixedly connected to the bottom plate 1, the other supporting plate 24 is fixedly connected to the adjusting component, the limiting frame 18 is rotatably connected to the supporting plate 24, the middle of the limiting frame 18 is fixedly connected with an installation shaft 17, the end of the installation shaft 17 penetrates through the output end of the supporting plate 24 and the output end of the third motor 25, the third motor 25 is fixedly installed on the base 26, and the base 26 is fixedly connected with the bottom plate 1. By starting the third motor 25, the mounting shaft 17 drives the limiting frame 18 to rotate, so that the workpiece fixed on the mounting box 12 rotates, and the beveling tool can perform beveling conveniently.

The adjusting assembly comprises a screw block 5, the screw block 5 is fixedly connected with a supporting plate 24, the screw block 5 is in threaded connection with a screw rod 6, the screw rod 6 is rotatably connected onto a fixing frame 4, the fixing frame is in sliding connection with a bottom plate, a first motor 7 is fixedly connected to the top of the fixing frame 4, and the output end of the first motor 7 is fixedly connected with the end part of the screw rod 6. The height of one of the supporting plates 24 can be adjusted through the adjusting assembly, so that the port of one of the mounting boxes 12, which can be moved to different heights of workpieces, is convenient for fixing the workpieces with different heights, and the practicability is improved.

1 both sides fixedly connected with mounting bracket 2 of bottom plate rotates on the mounting bracket 2 and is connected with conveying roller 3, has improved the support and spacing effect to the work piece to stability when having improved the groove.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A reducing pipe fitting groove forming machine is characterized in that: including two mounting boxes (12) and bottom plate (1), set up three first arc wall (13) that the annular distributes on mounting box (12), the middle part of mounting box (12) is fixed and is equipped with fixed axle (23), the internal rotation of mounting box (12) is connected with plectane (14), fixedly connected with sleeve (15) is gone up in plectane (14), fixed axle (23) run through into inside and rotate with sleeve (15) and be connected, fixedly connected with closing cap (21) are gone up in mounting box (12), set up three second arc wall (22) that the annular distributes on plectane (14), be equipped with between first arc wall (13) and second arc wall (22) slide bar (11), the both ends of slide bar (11) are run through respectively and are worn out mounting box (12) and plectane (14) and fixedly connected with limiting plate (10), one of them fixedly connected with gag lever (9) on limiting plate (10), the tip fixedly connected with fixed block (8) of gag lever (9), be equipped with drive assembly (14) pivoted on closing cap (21) drive assembly and install at mounting box (12) through supporting component (1).

2. The groove forming machine for reducing pipes of claim 1, wherein: the drive assembly comprises a second motor (19), the end of the sleeve (15) penetrates through a first gear (16) of a sealing cover (21) fixedly connected with, the output end of the second motor (19) is fixedly connected with a second gear (20), the first gear (16) is meshed with the second gear (20), the second gear (20) is rotatably connected with the sealing cover (21), the second motor (19) is fixedly installed on a limiting frame (18), and the limiting frame (18) is fixedly connected with the sealing cover (21).

3. The groove forming machine for the reducing pipe fitting according to claim 2, wherein: the utility model discloses a motor support structure, including support assembly, spacing frame (18), support assembly, base (26), bottom plate (1), support assembly includes two backup pads (24), and one of them backup pad (24) fixed connection is on bottom plate (1), and another backup pad (24) fixed connection is on adjusting component, spacing frame (18) rotate with backup pad (24) to be connected, the middle part fixedly connected with installation axle (17) of spacing frame (18), the tip of installation axle (17) runs through the output fixed connection of wearing out backup pad (24) and third motor (25), third motor (25) fixed mounting is on base (26), base (26) and bottom plate (1) fixed connection.

4. The different-diameter pipe groove forming machine according to claim 3, characterized in that: the adjusting component comprises a screw block (5), the screw block (5) is fixedly connected with a supporting plate (24), the screw block (5) is in threaded connection with a screw rod (6), the screw rod (6) is rotatably connected to a fixing frame (4), the fixing frame (4) is in sliding connection with a bottom plate (1), a first motor (7) is fixedly connected to the top of the fixing frame (4), and the output end of the first motor (7) is fixedly connected with the end of the screw rod (6).

5. The groove forming machine for reducing pipes of claim 1, wherein: bottom plate (1) both sides fixedly connected with mounting bracket (2), it is connected with conveying roller (3) to rotate on mounting bracket (2).