CN217371005U

CN217371005U - Pipe supporting structure of pipe cutting machine

Info

Publication number: CN217371005U
Application number: CN202221325251.3U
Authority: CN
Inventors: 薛超; 司武坤; 陆正涛; 魏钟凯
Original assignee: Jiangsu Blue Light Electric Co ltd
Current assignee: Jiangsu Blue Light Electric Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-09-06
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to a pipe supporting structure of a pipe cutting machine, a plurality of pipe supporting structures are connected on a frame of the pipe cutting machine, the pipe supporting structure comprises a driving arm, a supporting arm and a Y-shaped supporting frame, one end of the driving arm is rotationally connected with the frame through a first rotating shaft, the other end of the driving arm is rotationally connected with an adjusting seat through a second rotating shaft, two adjacent adjusting seats are connected through a connecting rod, one adjusting seat at the outer side is rotationally connected with a pull rod through a rotary seat, the other end of the pull rod is rotationally connected with a transverse moving seat through a rotary seat, the transverse moving seat is connected with a transverse moving driving part, one side of the driving arm is connected with the connecting arm, one end of the supporting arm is rotationally connected with the connecting arm through a third rotating shaft, the other end is connected with the rotary seat-shaped supporting frame, the driving arm is connected with the supporting arm driving part through the rotary seat, the driving end of the supporting arm driving part is connected with the supporting arm through the supporting arm, the pipe supporting structure of the pipe cutting machine, satisfy the support requirement of different pipe diameter tubular products, and the installation is more convenient, saves the cost, and is compatible high.

Description

Pipe supporting structure of pipe cutting machine

Technical Field

The utility model relates to a pipe cutting machine especially relates to a pipe cutting machine tubular product bearing structure.

Background

The laser pipe cutting machine has the characteristics of high speed, high efficiency and high precision, and the cutting mode scrapes a hot tide in the field of pipe cutting. For the laser pipe cutting machine, the middle part swings due to the deformation caused during the transportation of the pipe and the straightness of the pipe, so that the pipe supporting device is particularly important for the laser pipe cutting machine.

The general pipe supporting device adopts a mode of vertically lifting by using an air cylinder, so that the height of a bed body of a pipe cutting part is required to be high, and the compatibility of a self-feeding device butted with the pipe cutting part is also higher.

SUMMERY OF THE UTILITY MODEL

To address the above-discussed shortcomings of the prior art, it is an object of the present invention to provide a pipe cutter pipe support structure to solve one or more problems in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a pipe supporting structure of a pipe cutting machine is provided, a plurality of pipe supporting structures are connected on a frame of the pipe cutting machine, the pipe supporting structure comprises a driving arm, a supporting arm and a Y-shaped supporting frame, one end of the driving arm is rotatably connected with the rack through a first rotating shaft, the other end of the driving arm is rotatably connected with the adjusting seats through a second rotating shaft, two adjacent adjusting seats are connected through a connecting rod, one adjusting seat close to the outer side is rotatably connected with a pull rod through a rotating seat, the other end of the pull rod is rotatably connected with a transverse moving seat through a rotating seat, the transverse moving seat is connected with a transverse moving driving part, one side of the driving arm is connected with a connecting arm, one end of the supporting arm is rotatably connected with the connecting arm through a third rotating shaft, the other end of the supporting arm is connected with the Y-shaped supporting frame, the driving arm is connected with a supporting arm driving part through a rotary seat, and the driving end of the supporting arm driving part is connected with the supporting arm through the rotary seat.

As a further improvement of the above technical solution:

the transverse moving driving part is a driving motor, the driving end of the driving motor is connected with a screw rod, and the transverse moving seat is matched with the screw rod through a nut seat.

And flexible limiting rings are sleeved outside the two ends of the screw rod.

And a sensor mounting seat is arranged on one side of the screw rod, a transverse long round hole is formed in the sensor mounting seat, and a limiting sensor is connected in the transverse long round hole.

The two ends of a connecting rod connected between the adjusting seats are provided with screw rods with opposite spiral directions, and the connecting rod is connected with the adjusting seats through screw rods at the two ends in a matched mode.

The support arm connection linking arm one end sets up joint portion, but joint portion joint is in the linking arm outside.

And the supporting ends of the Y-shaped supporting frames are connected with supporting rollers.

A row of connecting holes are formed in the supporting end of the Y-shaped supporting frame, the supporting idler wheels are connected to the idler wheel mounting seat in a rotating mode through rotating shafts, and the supporting idler wheels penetrate through the connecting holes to be connected to the supporting end of the Y-shaped supporting frame through connecting pieces.

The supporting arm driving part is a driving air cylinder or a driving hydraulic cylinder.

Compared with the prior art, the utility model discloses a beneficial technological effect as follows:

1) the pipe cutting machine pipe supporting structure of the embodiment drives the transverse moving seat to transversely move through the transverse moving driving part, so that the rotating driving arm can be driven to rotate, the height of the Y-shaped supporting frame is adjusted, the supporting requirements of pipes with different pipe diameters are met, the pipe cutting machine pipe supporting structure is more convenient to install, and the cost is saved.

2) The height of the pipe cutting machine is adjusted by adopting the rotating driving arm, so that the required height requirement of the frame of the pipe cutting machine is lower, the product structure is more compact, the compatibility is higher, and the applicability is wider;

3) the transverse moving seat drives transverse movement through the lead screw matched with the nut seat, and the transverse moving distance of the transverse moving seat is accurate, so that the height of the Y-shaped support frame is accurately adjusted;

4) the supporting arm can rotate around the connecting arm of the main arm under the action of the supporting arm driving part, so that the Y-shaped supporting frame can be independently inserted and withdrawn, and different supporting requirements can be met;

5) the lead screw is provided with a limit sensor and a flexible limit ring, the limit sensor can limit the transverse moving seat to move in a safety range, and the flexible limit ring plays a role in buffering when the transverse moving seat moves beyond the limit, so that the transverse moving seat is prevented from being damaged by collision;

6) the two ends of the connecting rod for connecting the two adjacent pipe supporting structures are connected with the screw rods with opposite spiral directions, so that the distance between the two pipe supporting structures can be adjusted through the adjusting nut, the connection between the pipe supporting structures with different distances can be met, and the application is wide;

7) the supporting arm is provided with a clamping part for clamping the connecting arm, so that the connecting strength of the supporting arm and the connecting arm can be enhanced;

8) the support of Y shape support frame is served and all is connected with supporting roller, can carry out compatible support to multiple tubular product, leans on tubular product dead weight to realize the tubular product centering simultaneously.

Drawings

Fig. 1 shows a schematic view of an installation structure of a pipe support structure of a pipe cutting machine according to the embodiment.

Figure 2 illustrates an installation elevation view of the pipe cutter pipe support structure of the present embodiment.

Figure 3 shows a connection schematic of the pipe cutting machine pipe support structure of the present embodiment.

Fig. 4 shows a structural schematic diagram of the pipe cutting machine pipe support structure of the embodiment.

In the drawings, the reference numbers:

1. a frame; 2. a master arm; 21. a first rotating shaft; 22. a second rotating shaft; 23. a connecting arm; 3. a support arm; 31. a third rotating shaft; 32. a clamping part; 4. a Y-shaped support frame; 41. supporting the rollers; 42. connecting holes; 43. a roller mounting seat; 5. an adjusting seat; 51. a connecting rod; 52. a pull rod; 6. a traversing seat; 61. a nut seat; 7. a support arm driving part; 8. a drive motor; 81. a screw rod; 82. a flexible spacing ring; 9. a sensor mount; 91. a transverse oblong hole; 92. and a limit sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and clearly aiding in the description of the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

As shown in fig. 1 to 4, the pipe supporting structure of the pipe cutting machine of the present embodiment, a plurality of pipe supporting structures are connected to a frame 1 of the pipe cutting machine, each pipe supporting structure includes a driving arm 2, a supporting arm 3 and a Y-shaped supporting frame 4, one end of the driving arm 2 is rotatably connected to the frame 1 through a first rotating shaft 21, the other end of the driving arm 2 is rotatably connected to an adjusting base 5 through a second rotating shaft 22, two adjacent adjusting bases 5 are connected through a connecting rod 51, one adjusting base 5 on the outer side is rotatably connected to a pull rod 52 through a swivel base, the other end of the pull rod 52 is rotatably connected to a traverse base 6 through a swivel base, the traverse base 6 is connected to a traverse driving part, one side of the driving arm 2 is connected to a connecting arm 23, one end of the supporting arm 3 is rotatably connected to the connecting arm 23 through a third rotating shaft 31, the other end is connected to the Y-shaped supporting frame 4, supporting rollers 41 are connected to supporting ends of the Y-shaped supporting frame 4, the driving arm 2 is connected to the supporting arm driving part 7 through the swivel base, the driving end of the support arm driving part 7 is connected to the support arm 3 through a swivel mount.

The transverse moving driving part is a driving motor 8, the driving end of the driving motor 8 is connected with a lead screw 81, a matched transverse moving seat 6 is connected with the lead screw 81 through a screw seat 61, a sensor mounting seat 9 is arranged on one side of the lead screw 81, a transverse long hole 91 is formed in the sensor mounting seat 9, a limiting sensor 92 is connected in the transverse long hole 91, flexible limiting rings 82 are sleeved outside two ends of the lead screw 81, the transverse moving seat 6 drives the lead screw 81 to be in rotating fit with the screw seat 61 through the driving motor 8 to realize transverse moving, the adjusting precision of the Y-shaped supporting frame 4 can be improved, the transverse moving seat 6 can be limited to move within a safe moving range through at least two limiting sensors 92, the flexible limiting rings 82 can play a role in buffering when the transverse moving seat 6 moves beyond the limit, and collision and damage of the transverse moving seat 6 are prevented.

Adjust connecting rod 51 both ends of connecting between the seat 5 and set up the screw rod that the spiral opposite direction, connecting rod 51 is connected with adjusting seat 5 through the screw rod cooperation nut at both ends, adjusts the connection distance between the seat 5 through rotating the adjustable two of nut to satisfy the connection between the tubular product bearing structure of different distances.

Support arm 3 connects linking arm 23 one end and sets up joint portion 32, but joint portion 32 joint in the linking arm 23 outside, can improve the joint strength of support arm 3 and linking arm 23.

A row of connecting holes 42 are formed in the supporting end of the Y-shaped supporting frame 4, the supporting roller 41 is rotatably connected to the roller mounting seat 43 through a rotating shaft and connected to the supporting end of the Y-shaped supporting frame 4 through a connecting piece penetrating through the connecting holes 42, and the position of the supporting roller 41 on the supporting end of the Y-shaped supporting frame 4 can be adjusted according to conditions.

The support arm driving member 7 is a driving cylinder or a driving hydraulic cylinder.

When the pipe supporting structure of the pipe cutting machine is installed, one end of the driving arm 2 is connected with the rack 1 through the first rotating shaft 21, the other end of the driving arm 2 is connected with the adjusting seats 5 through the second rotating shaft 22, the adjusting seats 5 of two adjacent pipe supporting structures are connected together through the connecting rod 51, the adjusting seat 5 on the outermost side is connected with the transverse moving seat 6 through the pull rod 52, and finally the limit sensor 92 is connected into the transverse long circular hole 91 of the sensor installation seat 9, so that the installation is completed;

when the pipe supporting structure of the pipe cutting machine is used, firstly, the height adjusting operation of the Y-shaped supporting frame 4 is carried out according to the specification of the pipe, the driving motor 8 is started to drive the screw rod 81 to rotate, the screw seat 61 can be matched to drive the transverse moving seat 6 to transversely move, the transverse moving seat 6 can drive all the driving arms 2 to rotate around the first rotating shaft 21 through the pull rod 52 and the connecting rod 51 in a transverse moving mode, and the Y-shaped supporting frame 4 connected with the driving arms 2 can be driven to be adjusted to a proper height and used for supporting the pipe; and every tubular product bearing structure can intervene alone or withdraw from the support according to supporting the demand, when needing to intervene and support, the drive end of the support arm driving part 7 stretches out, at this moment, can make and be 180 contained angles between linking arm 23 and the support arm 3, Y shape support frame 4 is located the frame 1 top, is used for supporting the tubular product, when needing to withdraw from and support, the drive end of the support arm driving part 7 stretches out, at this moment, the contained angle between linking arm 23 and the support arm 3 is less than 180, Y shape support frame 4 receives in the frame 1, no longer supports the tubular product.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several changes and modifications can be made, which shall all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a pipe cutting machine tubular product bearing structure, a plurality of tubular product bearing structure connect in pipe cutting machine's frame, its characterized in that: tubular product bearing structure includes initiative arm, support arm and Y shape support frame, initiative arm one end is rotated through first pivot and is connected the frame, the initiative arm other end is rotated through the second pivot and is connected the regulation seat, connects through the connecting rod between two adjacent regulation seats, leans on one in the outside to adjust the seat and rotates through the swivel mount and connect the pull rod, the pull rod other end rotates through the swivel mount and connects the sideslip seat, sideslip driving part is connected to the sideslip seat, the linking arm is connected to initiative arm one side, support arm one end is passed through the third pivot and is rotated with the linking arm and be connected, and the other end is connected the Y shape support frame, support arm driving part is connected through the swivel mount on the initiative arm, support arm driving part's drive end passes through swivel mount connection support arm.

2. The pipe cutter pipe support structure of claim 1, wherein: the transverse moving driving part is a driving motor, the driving end of the driving motor is connected with a screw rod, and the transverse moving seat is matched with the screw rod through a nut seat.

3. The pipe cutter pipe support structure of claim 2, wherein: and flexible limiting rings are sleeved outside the two ends of the screw rod.

4. The pipe cutter pipe support structure of claim 2, wherein: and a sensor mounting seat is arranged on one side of the screw rod, a transverse long round hole is formed in the sensor mounting seat, and a limiting sensor is connected in the transverse long round hole.

5. The pipe cutter pipe support structure of claim 1, wherein: the two ends of a connecting rod connected between the adjusting seats are provided with screw rods with opposite spiral directions, and the connecting rod is connected with the adjusting seats through screw rods at the two ends in a matched manner with nuts.

6. The pipe cutter pipe support structure of claim 1, wherein: the support arm connection linking arm one end sets up joint portion, but joint portion joint is in the linking arm outside.

7. The pipe cutter pipe support structure of claim 1, wherein: and the supporting ends of the Y-shaped supporting frames are connected with supporting rollers.

8. The pipe cutter pipe support structure of claim 7, wherein: a row of connecting holes are formed in the supporting end of the Y-shaped supporting frame, the supporting idler wheels are connected to the idler wheel mounting seat in a rotating mode through rotating shafts, and the supporting idler wheels penetrate through the connecting holes to be connected to the supporting end of the Y-shaped supporting frame through connecting pieces.

9. The pipe cutter pipe support structure of claim 1, wherein: the support arm driving part is a driving cylinder or a driving hydraulic cylinder.