CN217413115U

CN217413115U - Novel servo motor tracking device

Info

Publication number: CN217413115U
Application number: CN202123347744.5U
Authority: CN
Inventors: 刘昱; 许桃元
Original assignee: SHANGHAI YUYANG SPECIAL METAL MATERIALS CO LTD
Current assignee: SHANGHAI YUYANG SPECIAL METAL MATERIALS CO LTD
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-09-13
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of servo motor tracking, in particular to a novel servo motor tracking device, which comprises an operation table, a welding steel pipe body and a welding equipment body, wherein the welding equipment body welds the seam point of the welding steel pipe body, a cutting trolley is arranged on the operation table, a driving mechanism for pushing the cutting trolley to move is arranged on the operation table, a cutting mechanism for cutting a straight welded pipe is arranged on the cutting trolley, a clamping mechanism for fixing the straight welded pipe is arranged on the operation table, and an adjusting mechanism for driving the straight welded pipe to move is arranged on the operation table, the utility model realizes the adjustment of the position of the cutting mechanism on the cutting trolley by controlling the movement of the cutting trolley on the operation table, realizes asynchronous saw cutting, the clamping force between a clamp and the pipe is small, and the pipe can not slide on the cutting trolley, the clamping part is not easy to deform, the cutting effect is good, and the length error is small.

Description

Novel servo motor tracking device

Technical Field

The application relates to the technical field of servo motor tracking, in particular to a novel servo motor tracking device.

Background

The on-line sizing and sawing of the longitudinal welded pipe is realized by clamping the pipe through a clamp and driving a cutting table to synchronously saw and saw through friction force between the clamp and the pipe.

When the straight welded pipe is subjected to on-line sizing sawing, the clamp clamps the pipe, and because the pipe is synchronously sawed, the clamping force between the clamp and the pipe is large, otherwise, the pipe and the cutting table can slide. Therefore, the clamping part is easy to deform, the length error is large, the product quality is influenced, and the labor cost is increased by subsequent reworking.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel servo motor tracking means to solve the problem that proposes in the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

a novel servo motor tracking device comprises an operating platform, a welded steel pipe body and a welding equipment body, wherein the welding equipment body welds a seam point of the welded steel pipe body, a cutting trolley is arranged on the operating platform, a driving mechanism for pushing the cutting trolley to move is arranged on the operating platform, a cutting mechanism for cutting a straight welded pipe is arranged on the cutting trolley, a clamping mechanism for fixing the straight welded pipe is arranged on the operating platform, and an adjusting mechanism for driving the straight welded pipe to move is arranged on the operating platform;

the driving mechanism comprises a motor, the motor is fixedly installed on the side wall of the cutting trolley, a rotating shaft is fixedly installed on an output shaft of the motor, a rotating rod is fixedly installed on the side wall of the rotating shaft, a gear is fixedly installed on the side wall of the rotating rod, a rack is fixedly installed on the side wall of the operating platform, and the rack is meshed with the gear and the gear.

Preferably, cutting mechanism includes the mounting bracket, mounting bracket fixed mounting is at the upper surface of cutting dolly, fixed mounting has first hydro-cylinder on the mounting bracket, fixed mounting has the slide bar on the mounting bracket, and the tip of slide bar passes through diaphragm fixed mounting on the mounting bracket, movable mounting has the slider on the slide bar, fixed mounting has driving motor on the slider, the last driving piece that is provided with of driving motor, fixed mounting has the cutting head on the driving piece, and driving motor provides power for the cutting head through the driving piece.

Preferably, clamping mechanism includes two L shape supports, one of them L shape support fixed mounting is at the upper surface of cutting trolley, and fixed mounting has two circular slide bars on this L shape support, another one L shape support sets up the upper surface at cutting trolley, and the activity of circular slide bar is in this L shape support, cutting trolley's last fixed surface installs the mounting panel, fixed mounting has the second hydro-cylinder on the mounting panel, fixed mounting has the connecting piece on the hydro-cylinder push rod of second hydro-cylinder, connecting piece fixed mounting is on L shape support, two fixed mounting has the buckle on the lateral wall that L shape support is close to mutually, the arc wall has been seted up on the lateral wall of buckle.

Preferably, adjustment mechanism includes two rectangular plates and circular stock, two circular stock fixed mounting is between two rectangular plates, and one of them rectangular plate fixed mounting is at the upper surface of operation panel, fixed mounting has the third hydro-cylinder on the rectangular plate, the last movable sleeve of circular stock is equipped with two small-size motors, small-size motor's output shaft and promotion wheel are connected, the last movable sleeve of circular stock is equipped with the spring.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

the device realizes the adjustment of the position of a cutting mechanism on the cutting trolley and the asynchronous saw cutting by controlling the movement of the cutting trolley on the operating platform, the clamping force between the clamp and the pipe is small, the pipe cannot slide on the cutting trolley, the clamping part is not easy to deform, and the cutting effect is good.

And secondly, the small motor is started, the push wheel is rotated, the push wheel drives the welding steel pipe body to move, the welding steel pipe body is transported, and when the welding speed of the welding steel pipe body changes, other synchronous objects do not need to be adjusted, and the rotation speed of the push wheel is changed, so that the conveying welding pipe speed is adjusted, automatic matching is realized, and the practicability is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic structural view of the clamping mechanism of the present invention;

fig. 4 is a schematic structural diagram of the adjusting mechanism of the present invention;

fig. 5 is a schematic structural diagram of the cutting mechanism of the present invention.

In the figure: 1. an operation table; 2. welding a steel pipe body; 3. welding the equipment body; 11. cutting the trolley; 12. a rack; 14. a motor; 15. a rotating shaft; 16. a rotating rod; 17. a gear; 21. a mounting frame; 22. a first oil cylinder; 23. a slide bar; 24. a slider; 25. a drive member; 26. a cutting head; 31. an L-shaped bracket; 32. buckling; 33. an arc-shaped slot; 34. a circular slide bar; 35. a connecting member; 36. a second cylinder; 37. mounting a plate; 41. a rectangular plate; 42. a round long rod; 43. a small-sized motor; 44. a push wheel; 45. a third oil cylinder; 46. a spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 5, a novel servo motor tracking device includes an operation table 1, a welded steel pipe body 2 and a welding equipment body 3, the welding equipment body 3 welds a seam point of the welded steel pipe body 2, a cutting trolley 11 is arranged on the operation table 1, a driving mechanism for driving the cutting trolley 11 to move is arranged on the operation table 1, a cutting mechanism for cutting a straight welded pipe is arranged on the cutting trolley 11, a clamping mechanism for fixing the straight welded pipe is arranged on the operation table 1, and an adjusting mechanism for driving the straight welded pipe to move is arranged on the operation table 1;

the driving mechanism comprises a motor 14, the motor 14 is fixedly installed on the side wall of the cutting trolley 11, a rotating shaft 15 is fixedly installed on an output shaft of the motor 14, a rotating rod 16 is fixedly installed on the side wall of the rotating shaft 15, a gear 17 is fixedly installed on the side wall of the rotating rod 16, a rack 12 is fixedly installed on the side wall of the operating platform 1, and the rack 12 and the gear 17 are meshed together.

When the device cuts the longitudinal welded pipe, the longitudinal welded pipe can move on the device, the motor 14 can be started according to requirements, the motor 14 is started to drive the rotating shaft 15 to rotate, the rotating shaft 15 drives the rotating rod 16 to rotate, the rotating rod 16 drives the rotating gear 17 to rotate, the gear 17 is meshed with the rack 12 through the gear, the sliding of the cutting trolley 11 on the upper surface of the operating platform 1 is realized through the rotation of the gear 17, the cutting trolley 11 can catch up the movement of a pipeline, so that the tracking cutting can be carried out along with the speed of the welded pipe, the other end of the cutting trolley 11 is limited, the stable movement of the cutting trolley 11 on the operating platform 1 is ensured in a limited way, the device realizes the adjustment of the position of a cutting mechanism on the cutting trolley 11 through controlling the movement of the cutting trolley 11 on the operating platform 1, the asynchronous cutting is realized, the clamping force between a clamp and the pipe is small, the pipe can not slide on the cutting trolley 11, the clamping part is not easy to deform, and the cutting effect is good.

Cutting mechanism includes mounting bracket 21, mounting bracket 21 fixed mounting is at the upper surface of cutting trolley 11, fixed mounting has first hydro-cylinder 22 on the mounting bracket 21, fixed mounting has slide bar 23 on the mounting bracket 21, and the tip of slide bar 23 passes through diaphragm fixed mounting on mounting bracket 21, movable mounting has slider 24 on the slide bar 23, fixed mounting has driving motor on the slider 24, the last driving piece 25 that is provided with of driving motor, fixed mounting has cutting head 26 on the driving piece 25, and driving motor provides power for cutting head 26 through driving piece 25.

By activating the first cylinder 22, the first cylinder 22 is activated to push the slider 24 to slide on the slider 24, and the sliding of the slider 24 drives the cutting head 26 to move downwards, so that the pipe is cut by the downward movement of the cutting head 26.

The clamping mechanism comprises two L-shaped supports 31, one L-shaped support 31 is fixedly installed on the upper surface of the cutting trolley 11, two circular sliding rods 34 are fixedly installed on the L-shaped support 31, the other L-shaped support 31 is arranged on the upper surface of the cutting trolley 11, the circular sliding rods 34 move in the L-shaped support 31, an installation plate 37 is fixedly installed on the upper surface of the cutting trolley 11, a second oil cylinder 36 is fixedly installed on the installation plate 37, a connecting piece 35 is fixedly installed on an oil cylinder push rod of the second oil cylinder 36, the connecting piece 35 is fixedly installed on the L-shaped support 31, buckles 32 are fixedly installed on the side walls, close to the two L-shaped supports 31, and arc-shaped grooves 33 are formed in the side walls of the buckles 32.

When the pipe needs to be limited and fixed, the second oil cylinder 36 is started, the second oil cylinder 36 applies pushing force to the connecting piece 35, the L-shaped supports 31 slide on the circular sliding rod 34, the distance between the two L-shaped supports 31 is changed, the buckles 32 are close to each other, a surrounding structure of the welded pipe is formed, and the welded pipe is fixed.

The adjustment mechanism includes two rectangular plates 41 and circular stock 42, and two circular stock 42 fixed mounting are between two rectangular plates 41, and one of them rectangular plate 41 fixed mounting is at the upper surface of operation panel 1, and fixed mounting has third hydro-cylinder 45 on the rectangular plate 41, and the last movable sleeve of circular stock 42 is equipped with two small-size motor 43, and the output shaft of small-size motor 43 is connected with pushing wheel 44, and the last movable sleeve of circular stock 42 is equipped with spring 46.

Welding the welded pipe by the welding equipment body 3, starting the third oil cylinder 45 to push the oil cylinder push rod to move by starting the third oil cylinder 45, thereby pushing the small motor 43 to move, driving the push wheels 44 to move by the small motor 43, enabling the two push wheels 44 to approach each other, fixing the welded steel pipe body 2, applying pressure to the spring 46 by the small motor 43 below to deform the spring 46 to generate reverse acting force, clamping the welded steel pipe body 2 by the two push wheels 44, then starting the small motor 43 to rotate the push wheels 44, driving the welded steel pipe body 2 to move by the push wheels 44, transporting the welded steel pipe body 2, when the welding speed of the welded steel pipe body 2 changes, adjusting other synchronous objects without adjusting, and adjusting the rotating speed of the push wheels 44 to adjust the speed of conveying the welded pipe, automatic matching and high practicability.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art to which the present application pertains. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a novel servo motor tracking device, includes operation panel (1), welding steel pipe body (2) and welding equipment body (3), the seam point of welding steel pipe body (2) is welded in welding equipment body (3), be provided with cutting dolly (11) above operation panel (1), its characterized in that: the device comprises an operation table (1), a driving mechanism and a clamping mechanism, wherein the driving mechanism is used for pushing a cutting trolley (11) to move, the cutting trolley (11) is provided with a cutting mechanism for cutting a straight welded pipe, the operation table (1) is provided with a clamping mechanism for fixing the straight welded pipe, and the operation table (1) is provided with an adjusting mechanism for driving the straight welded pipe to move;

actuating mechanism includes motor (14), motor (14) fixed mounting is on the lateral wall of cutting dolly (11), fixed mounting has pivot (15) on the output shaft of motor (14), fixed mounting has bull stick (16) on the lateral wall of pivot (15), fixed mounting has gear (17) on the lateral wall of bull stick (16), fixed mounting has rack (12) on the lateral wall of operation panel (1), rack (12) and gear (17) gear engagement are in the same place.

2. The novel servo motor tracking device as claimed in claim 1, wherein: the cutting mechanism comprises a mounting frame (21), the mounting frame (21) is fixedly mounted on the upper surface of the cutting trolley (11), and a first oil cylinder (22) is fixedly mounted on the mounting frame (21).

3. The novel servo motor tracking device as claimed in claim 2, wherein: fixed mounting has slide bar (23) on mounting bracket (21), and the tip of slide bar (23) passes through diaphragm fixed mounting on mounting bracket (21), movable mounting has slider (24) on slide bar (23), fixed mounting has driving motor on slider (24), the last driving piece (25) that is provided with of driving motor, fixed mounting has cutting head (26) on driving piece (25), and driving motor provides power for cutting head (26) through driving piece (25).

4. The novel servo motor tracking device as claimed in claim 1, wherein: the clamping mechanism comprises two L-shaped supports (31), one of the L-shaped supports (31) is fixedly mounted on the upper surface of the cutting trolley (11), two circular sliding rods (34) are fixedly mounted on the L-shaped supports (31), the other L-shaped support (31) is arranged on the upper surface of the cutting trolley (11), and the circular sliding rods (34) move in the L-shaped supports (31).

5. The novel servo motor tracking device as claimed in claim 4, wherein: the last fixed surface of cutting dolly (11) installs mounting panel (37), fixed mounting has second hydro-cylinder (36) on mounting panel (37), fixed mounting has connecting piece (35) on the hydro-cylinder push rod of second hydro-cylinder (36), connecting piece (35) fixed mounting is on L shape support (31).

6. The novel servo motor tracking device as claimed in claim 4, wherein: two fixed mounting has buckle (32) on the lateral wall that L shape support (31) are close to mutually, arc wall (33) have been seted up on the lateral wall of buckle (32).

7. The novel servo motor tracking device as claimed in claim 1, wherein: the adjusting mechanism comprises two rectangular plates (41) and a round long rod (42), the round long rod (42) is fixedly installed between the two rectangular plates (41), and one rectangular plate (41) is fixedly installed on the upper surface of the operating platform (1).

8. The novel servo motor tracking device as claimed in claim 7, wherein: fixed mounting has third hydro-cylinder (45) on rectangular plate (41), the cover that moves about is equipped with two small-size motor (43) on circular stock (42), the output shaft and the pushing wheel (44) of small-size motor (43) are connected, the cover that moves about is equipped with spring (46) on circular stock (42).