CN215745706U

CN215745706U - Pipeline bending and shaping equipment

Info

Publication number: CN215745706U
Application number: CN202121939955.5U
Authority: CN
Inventors: 董振富
Original assignee: Kunshan Shie Yu Valve Co ltd
Current assignee: Kunshan Shie Yu Valve Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-08
Anticipated expiration: 2031-08-18

Abstract

The utility model relates to the technical field of pipeline processing, and discloses pipeline bending and shaping equipment, which comprises a bottom plate, a supporting mechanism and a bending mechanism, wherein the bottom plate is provided with a bending mechanism; the supporting mechanism is arranged on one side of the bottom plate and comprises a supporting column fixedly connected with the bottom plate, and a placing table is arranged at one end, away from the bottom plate, of the supporting column; the bending mechanism is arranged on one side, far away from the supporting mechanism, of the bottom plate and comprises a lead screw connected with the bottom plate in a rotating mode, the middle of the lead screw is in threaded connection with a supporting plate, fixing discs are arranged at two ends of the supporting plate, one side, close to the supporting plate, of each fixing disc is connected with a rotating disc in a rotating mode, sliding grooves are evenly distributed around the axis of the rotating disc on the outer side of each fixing disc, sliding blocks are connected to the middle of the sliding grooves in a sliding mode, and the sliding blocks are close to one side, close to the center of the device, of each sliding block and are connected with the end portion of the supporting roller in a rotating mode. The utility model is suitable for pipeline bending and shaping equipment, and the bending mechanism can freely adjust the curvature of the pipeline bending by pushing a plurality of supporting rollers to synchronously move through the rotating disc and the supporting rod.

Description

Pipeline bending and shaping equipment

Technical Field

The utility model relates to the technical field of pipeline processing, in particular to pipeline bending and shaping equipment.

Background

The original metal pipe fittings produce pipe fittings with linear structures, but the pipe fittings used in production application are not limited to straight pipes, and bending processing is often needed to be carried out on the pipe fittings.

The prior art uses various crib crimpers to buckle the pipeline from linear structure to nonlinear structure usually, but the device that buckles common at present, the camber of buckling each time is the same, when needs buckle different curvatures, just needs to change relevant top, and this use that leads to whole device is comparatively loaded down with trivial details, consequently needs to improve it.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pipeline bending and shaping device, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the pipeline bending and shaping equipment comprises a bottom plate, a supporting mechanism and a bending mechanism;

the supporting mechanism is arranged on one side of the bottom plate and comprises a supporting column fixedly connected with the bottom plate, and a placing table is arranged at one end, away from the bottom plate, of the supporting column;

the bending mechanism is arranged on one side, far away from the supporting mechanism, of the bottom plate and comprises a lead screw connected with the bottom plate in a rotating mode, the middle of the lead screw is in threaded connection with a supporting plate, the two ends of the supporting plate are provided with a fixed disc, one side, close to the supporting plate, of the fixed disc is connected with a rotating disc in a rotating mode, the outer side of the fixed disc is provided with a sliding groove uniformly distributed around the axis of the rotating disc, a sliding connection sliding block is arranged in the middle of the sliding groove, one side, close to the device center, of the sliding block rotates the end portion connected with the supporting roller, one end of the sliding groove is in threaded connection with a bolt, the end portion of the bolt rotates the connection sliding block, one side, far away from the device center, of the sliding block is provided with a rotating rod, one end of a connection supporting rod is rotated in the middle of the rotating rod, and the other end of the supporting rod rotates the outer side connected with the rotating disc.

As a preferable technical scheme of the utility model, one side of the bottom plate is rotatably connected with a rotating shaft, the end part of the rotating shaft is provided with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with a screw rod.

As a preferable technical scheme of the utility model, sliding rods are arranged on two sides of the supporting plate, one side of each sliding rod, which is close to the bottom plate, is connected with a sliding sleeve in a sliding manner, and the end part of each sliding sleeve is fixedly connected with the bottom plate.

As a preferable technical solution of the present invention, a cylinder is disposed on one side of the placing table close to the bending mechanism, and a piston rod of the cylinder is fixedly connected to the top plate.

In a preferred embodiment of the present invention, the top plate is provided with a holding plate at a side close to the placing table and at an end of the placing table.

In a preferred embodiment of the present invention, the top plate is slidably connected to guide rods at both sides thereof, and the placement table is fixedly connected to ends of the guide rods.

The utility model has the following advantages:

the pipeline bending and shaping device is suitable for pipeline bending and shaping equipment, and the rotating disc and the supporting rod push the supporting rollers to synchronously move, so that the curvature of the pipeline bending of the bending mechanism can be freely adjusted, the whole device is more convenient to use, and the processing mode is more convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a pipe bending and shaping device.

Fig. 2 is a front view of the pipe bending and shaping device.

Fig. 3 is a schematic structural diagram of a bending mechanism in the pipe bending and shaping equipment.

Fig. 4 is a side view of fig. 3.

In the figure: 1. a base plate; 2. a support pillar; 3. a placing table; 4. a cylinder; 5. a guide bar; 6. a top plate; 7. a clamping plate; 8. a sliding sleeve; 9. a support plate; 10. fixing the disc; 11. a chute; 12. a slider; 13. a support roller; 14. a bolt; 15. rotating the disc; 16. a support bar; 17. rotating the rod; 18. a screw rod; 19. a second bevel gear; 20. a first bevel gear; 21. a rotating shaft; 22. a slide bar.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

In one embodiment, referring to fig. 1-4, the pipe bending and shaping apparatus includes a base plate 1, a supporting mechanism and a bending mechanism;

the supporting mechanism is arranged on one side of the bottom plate 1 and comprises supporting columns 2 fixedly connected with the bottom plate 1, a placing table 3 is arranged at one end, away from the bottom plate 1, of each supporting column 2, a plurality of supporting columns 2 are arranged on the left side of the bottom plate 1, the placing table 3 is fixedly connected to the upper ends of the supporting columns 2, an air cylinder 4 is arranged on one side, close to the bending mechanism, of the placing table 3, a piston rod of the air cylinder 4 is fixedly connected with a top plate 6, clamping plates 7 which are matched with each other are arranged on one side, close to the placing table 3, of the top plate 6 and the end portion of the placing table 3, two sides of the top plate 6 are slidably connected with guide rods 5, and the end portions of the guide rods 5 are fixedly connected with the placing table 3;

the bending mechanism is arranged on one side of the bottom plate 1 far away from the supporting mechanism and comprises a screw rod 18 which is rotationally connected with the bottom plate 1, the middle part of the screw rod 18 is in threaded connection with a supporting plate 9, fixed plates 10 are arranged at two ends of the supporting plate 9, one side of the fixed plate 10 close to the supporting plate 9 is rotationally connected with a rotating plate 15, sliding chutes 11 which are uniformly distributed around the axis of the rotating plate 15 are arranged on the outer side of the fixed plate 10, a sliding block 12 is slidably connected with the middle part of the sliding chute 11, one side of the sliding block 12 close to the center of the device is rotationally connected with the end part of a supporting roller 13, one end of the sliding chute 11 is in threaded connection with a bolt 14, the end part of the bolt 14 is rotationally connected with the sliding block 12, one side of the sliding block 12 far away from the center of the device is provided with a rotating rod 17, the middle part of the rotating rod 17 is rotationally connected with one end of a supporting rod 16, the other end of the supporting rod 16 is rotationally connected with the outer side of the rotating plate 15, the fixed plate 10 is in a fan shape, and the top point of the fan shape is aligned with the axis of the rotating plate 15, meanwhile, a plurality of slidable supporting rollers 13 are arranged on the outer side of the fan shape, so that the supporting effect on the bending processing process is realized.

In one aspect of the present embodiment, one side of the base plate 1 is rotatably connected with a rotating shaft 21, the end of the rotating shaft 21 is provided with a first bevel gear 20, the first bevel gear 20 is engaged with a second bevel gear 19, and the second bevel gear 19 is fixedly connected with the screw 18. The right end of the bottom plate 1 is provided with a bearing seat which is rotatably connected with the middle part of the rotating shaft 21, and the left end of the rotating shaft 21 is provided with a first bevel gear 20, so that the rotating shaft 21 can rotate in the screw rod 18 through the meshing transmission of the first bevel gear 20 and the second bevel gear 19, and the effect of adjusting the height of the supporting plate 9 is realized. And sliding rods 22 are arranged on two sides of the supporting plate 9, one side of each sliding rod 22, which is close to the bottom plate 1, is connected with a sliding sleeve 8 in a sliding manner, and the end part of each sliding sleeve 8 is fixedly connected with the bottom plate 1. The sliding rods 22 are arranged at the front end and the rear end of the lower surface of the supporting plate 9, and the sliding rods 22 and the sliding sleeve 8 slide relatively, so that the up-down movement of the supporting plate 9 is more stable.

In the implementation process of the embodiment, the device is firstly stably placed on the ground, the bolt 14 is rotated, the bolt 14 pushes the sliding block 12 to move in the sliding groove 11, the bolt 14 can be arranged in the topmost sliding groove 11, so that the distance between the topmost supporting roller 13 and the rotating disc 15 can be freely adjusted, meanwhile, in the process that the topmost sliding block 12 moves up and down, the sliding block 12 pushes the rotating disc 15 to rotate through the supporting rod 16, so that the sliding blocks 12 synchronously move, so that the supporting rollers 13 can synchronously move or move away from the axis direction of the rotating disc 15, and thus the radius of an arc formed by the supporting rollers 13, namely the radius of the final pipeline bending, is adjusted.

After the regulation is completed, the rotating shaft 21 can be rotated, the rotating shaft 21 drives the screw rod 18 to rotate through the first bevel gear 20 and the second bevel gear 19 which are connected in a meshed mode, the screw rod 18 pushes the supporting plate 9 to move up and down, so that the height of the supporting roller 13 at the top end is flush with the height of the placing table 3, the pipeline can be placed on the placing table 3 at the moment, the pipeline is pushed to the right side, the position, needing to be bent, of the pipeline is located above the bending mechanism, the air cylinder 4 is started, the piston rod of the air cylinder 4 contracts, the top plate 6 is made to move downwards, the pipeline can be clamped tightly by the two clamping plates 7, the pipeline can be directly bent downwards through manual work at the moment, or the pipeline is pushed to be bent through related thrust machinery, and the pipeline is finally bent into a needed radian through the support of the plurality of supporting rollers 13.

The pipe bending and shaping device is suitable for pipe bending and shaping equipment, and the rotating disc 15 and the supporting rod 16 push the supporting rollers 13 to synchronously move, so that the curvature of the bending mechanism for bending the pipe can be freely adjusted, the whole device is more convenient to use, and the processing mode is more convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The pipeline bending and shaping equipment is characterized by comprising a bottom plate, a supporting mechanism and a bending mechanism;

2. The pipeline bending and shaping equipment according to claim 1, wherein one side of the bottom plate is rotatably connected with a rotating shaft, a first bevel gear is arranged at the end part of the rotating shaft, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with a screw rod.

3. The pipe bending and shaping device according to claim 1, wherein sliding rods are arranged on two sides of the supporting plate, one side of each sliding rod, which is close to the bottom plate, is slidably connected with a sliding sleeve, and the end part of each sliding sleeve is fixedly connected with the bottom plate.

4. The pipe bending and shaping device according to claim 1, wherein a cylinder is arranged on one side of the placing table close to the bending mechanism, and a piston rod of the cylinder is fixedly connected with the top plate.

5. The pipe bending and shaping device according to claim 4, wherein the top plate is provided with mutually matched clamping plates at one side close to the placing table and at the end part of the placing table.

6. The pipe bending and shaping device according to claim 4, wherein the two sides of the top plate are slidably connected with guide rods, and the end parts of the guide rods are fixedly connected with the placing table.