CN220515231U

CN220515231U - Steel pipe flaring forming device

Info

Publication number: CN220515231U
Application number: CN202322198117.2U
Authority: CN
Inventors: 韩磊
Original assignee: Tianjin Huayou Pipeline Technology Co ltd
Current assignee: Tianjin Huayou Pipeline Technology Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-02-23
Anticipated expiration: 2033-08-16

Abstract

The utility model discloses a steel pipe flaring forming device which comprises a processing table, wherein a fixing frame is fixedly arranged at the top of the processing table, a first air cylinder is fixedly arranged at the top of the fixing frame, arc-shaped clamping seats are fixedly arranged at the driving end of the first air cylinder and the bottom of the inner part of a front fixing cavity of the fixing frame, and a second mounting plate is fixedly arranged at one side of the top of the processing table. According to the utility model, the arc clamping seat, the fixing frame, the first air cylinder, the first mounting plate, the annular rack, the gear, the second motor, the movable frame, the rotating shaft, the second air cylinder, the second mounting plate and the flaring die are matched for use, in the using process of the device, a plurality of flaring dies with different angles are arranged on one side of the first mounting plate, and a user can adjust the positions of the flaring dies which are needed to be used to the processing positions for use according to the needs, so that the flaring processing of steel pipes with different angles can be satisfied.

Description

Steel pipe flaring forming device

Technical Field

The utility model relates to the technical field of steel pipe flaring machines, in particular to a steel pipe flaring forming device.

Background

The steel pipes can be classified according to rolling process, whether there is a seam, sectional shape, etc. Classifying according to rolling technology, wherein the steel pipes can be classified into hot rolled steel pipes and cold rolled steel pipes; the steel pipes are classified into seamless steel pipes and welded steel pipes according to whether the steel pipes are seamed or not, wherein the commonly used welded steel pipes can be classified into high-frequency welded pipes, longitudinal submerged arc welded pipes, spiral submerged arc welded pipes and the like according to the types of welding seams, the application range of the steel pipes is wide, and the pipe orifice is required to be flared in some applications.

The utility model discloses a novel steel pipe flaring machine that publication number is CN210253908U, chinese patent discloses, and it includes the base, a spout is transversely seted up at the top of base, and the inside sliding connection of spout has the fixing base, the right-hand member of base rotates and is connected with the screw rod, the right-hand member of screw rod runs through the fixing base lateral wall and rotates with the right lateral wall of spout to be connected with, the left surface fixedly connected with two telescopic links of horizontal arrangement of fixing base, two fixedly connected with spacing seat between the left end of telescopic link, the top of fixing base articulates there is the pressfitting seat, and passes through the bolt fastening between the other end of fixing base and pressfitting seat, another recess has been seted up at the middle part of pressfitting seat bottom, the cavity has been seted up at the inside middle part of pressfitting seat. The utility model solves the problems that the prior steel pipe flaring machine has complicated fixing operation on a workpiece, consumes long time, can generate the condition of loose fixing and affects the flaring quality.

Aiming at the related technology, the device has some defects, and when the angle of the steel pipe to be flared is different in the actual use process, different flaring dies need to be replaced, so that the processing cost is greatly increased. Meanwhile, the working efficiency is low, and aiming at the problems, innovative design is carried out on the basis of the original steel pipe flaring forming device.

Disclosure of Invention

The utility model aims to provide a steel pipe flaring forming device which has the requirements of being applicable to different steel pipe end flaring angles, is wider in application range, saves cost and is high in practicality, and through the arrangement of the baffle plate, the steel pipe flaring forming device can be used for improving powerful support in the steel pipe machining process, guaranteeing the stability in the steel pipe machining process and the adjustability of the baffle plate position, and can be applicable to steel pipes with different lengths.

The utility model is realized by the following technical scheme:

the utility model provides a steel pipe flaring forming device, includes the processing platform, the top fixed mounting of processing platform has the mount, the top fixed mounting of mount has first cylinder, the drive end of first cylinder and the equal fixed mounting of the inside bottom of mount front fixed chamber have arc grip slipper, one side fixed mounting at processing platform top has the second mounting panel, one side fixed mounting of second mounting panel has the second cylinder, the drive end fixed mounting of second cylinder has the movable frame, the inside rotation of movable frame installs the pivot, the one end fixed mounting of pivot has first mounting panel, the upside fixed mounting of movable frame surface has the second motor, the drive end fixed mounting of second motor has the gear, one side of first mounting panel has a plurality of flaring mould through screw fixed mounting, the annular rack has been fixedly cup jointed on the surface of first mounting panel.

Further provided is that: the fixed slot has been seted up to the opposite side at processing platform top, the threaded rod is installed in the inside rotation of fixed slot, one side fixed mounting of processing platform has first motor, the cover is equipped with the movable block on the outer wall of threaded rod, the top fixed mounting of movable block has the baffle.

Further provided is that: the top of the processing table is positioned between the fixed frame and the second mounting plate, a positioning groove is formed in the top of the processing table, and a positioning block is fixedly mounted on the lower side of the outer surface of the movable frame.

Further provided is that: the other side of the first mounting plate is fixedly provided with an annular supporting plate, one side of the annular supporting plate is fixedly provided with a plurality of limiting blocks, and the inner wall of the movable frame is provided with a slideway.

Further provided is that: the shape of the limiting block is T-shaped, and the limiting block is matched with the slideway.

Further provided is that: symmetrically distributed mounting grooves are formed in the limiting blocks, and rollers are rotatably mounted on the mounting grooves.

Further provided is that: the opposite surfaces of the two arc clamping seats are adhered with anti-slip pads.

Further provided is that: one side of the movable block is provided with a threaded hole matched with the threaded rod, and the movable block is in threaded connection with the threaded rod through the threaded hole formed in one side of the movable block.

In summary, the beneficial technical effects of the utility model are as follows:

(1) According to the utility model, the arc clamping seat, the fixing frame, the first cylinder, the first mounting plate, the annular rack, the gear, the second motor, the movable frame, the rotating shaft, the second cylinder, the second mounting plate and the flaring die are matched for use, in the using process of the device, the flaring dies with different angles are arranged on one side of the first mounting plate, and a user can adjust the positions of the flaring dies which are needed to be used to the processing positions for use according to the needs, so that the flaring processing of steel pipes with different angles can be satisfied, the efficiency is high, the application range is wider, the cost is saved, and the practicability is strong.

(2) According to the utility model, through the matched use of the first motor, the movable block, the baffle, the threaded rod and the fixed groove, the baffle can support and limit the steel pipe, the clamping limit of the arc clamping seat on the steel pipe is avoided in the flaring machining process, and the steel pipe can transversely move, so that the phenomenon can be effectively avoided through the supporting limit of the baffle, the stability of the steel pipe in the machining process is improved, and meanwhile, the adjustability of the transverse position of the baffle is convenient for effectively supporting and limiting the steel pipes with different lengths.

(3) The annular support plate, the limiting block and the slideway are matched, so that the first mounting plate can be supported and limited, the phenomenon that the first mounting plate is inclined easily due to the fact that the first mounting plate is supported by the rotating shaft only in the flaring process is avoided, the structural strength of the first mounting plate can be improved through the arrangement of the annular support plate, the annular support plate is supported strongly when the flaring die is subjected to flaring process, the stability of the device in use is improved, meanwhile, the annular support plate can be driven to rotate together by the first mounting plate in the rotating process, the limiting block can be driven to slide on the slideway by the rotation of the annular support plate, the limiting block can be in rolling contact with the slideway through the idler wheel, the energy loss can be reduced, the efficiency is improved, the abrasion of the limiting block is reduced, and the service life of the limiting block is prolonged.

(4) The positioning groove and the positioning block are matched to play a supporting role on the movable frame, so that the pressure of a mechanical structure born by the driving end of the second cylinder is relieved, and the stability of the second cylinder in operation is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the first mounting plate of the present utility model;

FIG. 3 is a schematic view of an arc holder according to the present utility model;

FIG. 4 is a schematic view of the structure of the annular support plate of the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

Reference numerals: 1. a processing table; 2. a first motor; 3. a movable block; 4. a baffle; 5. a threaded rod; 6. a fixing groove; 7. an arc clamping seat; 8. a fixing frame; 9. a first cylinder; 10. a positioning groove; 11. a positioning block; 12. a first mounting plate; 13. an annular rack; 14. a gear; 15. a second motor; 16. a movable frame; 17. a rotating shaft; 18. a second cylinder; 19. a second mounting plate; 20. flaring die; 21. a limiting block; 22. an annular support plate; 23. a roller; 24. a mounting groove; 25. and a slideway.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the steel pipe flaring forming device of the present utility model comprises a processing table 1, a fixing frame 8 is fixedly installed at the top of the processing table 1, a first air cylinder 9 is fixedly installed at the top of the fixing frame 8, the driving end of the first air cylinder 9 penetrates through the top of the fixing frame 8 and extends into a fixing cavity on the front face of the fixing frame 8, an arc clamping seat 7 is fixedly installed at the driving end of the first air cylinder 9 and the bottom of the inner part of the fixing cavity on the front face of the fixing frame 8, a second mounting plate 19 is fixedly installed at one side of the top of the processing table 1, a second air cylinder 18 is fixedly installed at one side of the second mounting plate 19, a movable frame 16 is fixedly installed at the driving end of the second air cylinder 18, a rotating shaft 17 is rotatably installed inside the movable frame 16, a first mounting plate 12 is fixedly installed at one end of the rotating shaft 17, a second motor 15 is fixedly installed at the upper side of the outer surface of the movable frame 16, a gear 14 is fixedly installed at the driving end of the second motor 15, one side of the first mounting plate 12 is fixedly installed with a plurality of flaring dies 20 through screws, an annular rack 13 is fixedly sleeved on the outer surface of the first mounting plate 12, a through groove 16 is opened at one side of the outer surface of the gear 14 penetrates through the upper side of the movable frame 16 and extends into the inner part of the movable frame 16 and is meshed with the annular rack 13.

The fixed slot 6 has been seted up to the opposite side at processing platform 1 top, and threaded rod 5 is installed in the inside rotation of fixed slot 6, and one side fixed mounting of processing platform 1 has first motor 2, and the drive end of first motor 2 runs through one side of processing platform 1 and extends to the inside of fixed slot 6 and the one end fixed connection of threaded rod 5, and the cover is equipped with movable block 3 on the outer wall of threaded rod 5, and movable block 3 and fixed slot 6 sliding connection, and the top fixed mounting of movable block 3 has baffle 4.

A positioning groove 10 is formed in the top of the processing table 1 between the fixed frame 8 and the second mounting plate 19, a positioning block 11 is fixedly arranged on the lower side of the outer surface of the movable frame 16, and the positioning block 11 is in sliding connection with the positioning groove 10.

The annular supporting plate 22 is fixedly arranged on the other side of the first mounting plate 12, the annular supporting plate 22 is in sliding connection with the inner wall of the movable frame 16, a plurality of limiting blocks 21 are fixedly arranged on one side of the annular supporting plate 22, a slideway 25 is arranged on the inner wall of the movable frame 16, and the slideway 25 is in sliding connection with the limiting blocks 21.

The shape of the limiting block 21 is T-shaped, and the limiting block 21 is matched with the slideway 25.

The limiting block 21 is provided with symmetrically distributed mounting grooves 24, the mounting grooves 24 are rotatably provided with rollers 23, and the rollers 23 are in rolling contact with the inner wall of the slideway 25.

The anti-slip pads are adhered to the opposite surfaces of the two arc clamping seats 7, so that the friction force of the arc clamping seats 7 when clamping and fixing the steel pipe is improved, and the clamping effect is improved.

One side of the movable block 3 is provided with a threaded hole matched with the threaded rod 5, and the movable block 3 is in threaded connection with the threaded rod 5 through the threaded hole formed in one side of the movable block.

The working principle and the beneficial effects of the utility model are as follows: according to figures 1-5, the electrical components in the application are all externally connected with a power supply and a control switch when in use, when the steel pipe is subjected to flaring, the steel pipe is put into the arc clamping seat 7 positioned below from the front surface of the fixing frame 8 in the fixing cavity of the front surface of the fixing frame 8, meanwhile, the first air cylinder 9 is controlled to start working, the driving end of the first air cylinder 9 drives the arc clamping seat 7 above to vertically move, the arc clamping seat 7 above is close to the arc clamping seat 7 below to clamp and fix the steel pipe, a plurality of flaring dies 20 with different angles are arranged on one side of the first mounting plate 12 for the flaring angle of the steel pipe, the second motor 15 is controlled to start working through the switch according to the requirement, the driving end of the second motor 15 drives the gear 14 to rotate through the meshing of the gear 14 and the annular rack 13, the annular rack 13 is driven to rotate the first mounting plate 12, the rotation of the first mounting plate 12 drives the rotating shaft 17 to rotate, meanwhile, the flaring die 20 rotates along with the first mounting plate 12, the position of the flaring die 20 which is needed is adjusted to the uppermost part of one side of the first mounting plate 12 and is opposite to the processing end of the steel pipe, finally, the second cylinder 18 is controlled to start working, the driving end of the second cylinder 18 drives the movable frame 16 to transversely move, the movable frame 16 moves through the rotating shaft 17 to drive the first mounting plate 12 to move, the flaring die 20 on one side of the first mounting plate 12 approaches the processing end of the steel pipe, the steel pipe is subjected to flaring forming processing, in the whole device, a plurality of flaring dies 20 with different angles are arranged on one side of the first mounting plate 12, the position of the flaring die 20 which is needed is adjusted to the processing position by a user according to the needs for use, therefore, the flaring processing of the steel pipe at different angles can be satisfied, the efficiency is high, the application range is wider, the cost is saved, and the practicability is strong.

According to fig. 1, after the steel pipe is fixed through the arc clamping seat 7 in the process of steel pipe machining, the first motor 2 is controlled to start working through the switch, the driving end of the first motor 2 drives the threaded rod 5 to rotate, the movable block 3 is enabled to stably transversely move through the threaded transmission of the threaded rod 5 and the movable block 3 and the sliding relation of the movable block 3 and the fixed groove 6, the movable block 3 moves to drive the baffle 4 to move, the movable block 3 is enabled to abut against one end of the steel pipe which is not machined, in the subsequent machining process, the baffle 4 can support and limit the steel pipe, the steel pipe is prevented from being limited by the arc clamping seat 7 alone in the flaring machining process, the steel pipe can transversely move, then the phenomenon can be effectively avoided through the supporting and limiting of the baffle 4, the stability of the steel pipe in the machining process is improved, and meanwhile, the baffle 4 can be adjusted in the transverse position, and the steel pipes with different lengths can be effectively supported and limited conveniently.

According to fig. 1, fig. 4 and fig. 5, because the first mounting plate 12 is fixedly connected with the annular supporting plate 22, and the annular supporting plate 22 is in sliding relation with the slideway 25 through the limiting block 21, the annular supporting plate 22 can not hinder the rotation of the first mounting plate 12, but the annular supporting plate 22 can be driven to rotate together through the cooperation of the annular supporting plate 22, the limiting block 21 and the slideway 25, the effect of supporting and limiting the first mounting plate 12 can be avoided in the flaring process, the force applied to the flaring die 20 is directly applied to the first mounting plate 12, the first mounting plate 12 is supported by the rotating shaft 17, the phenomenon that the first mounting plate 12 is inclined easily occurs can be improved, the structural strength of the first mounting plate 12 can be improved through the arrangement of the annular supporting plate 22, the flaring die 20 is supported forcefully in flaring process, the stability of the flaring die is improved when the flaring die is used, meanwhile, the annular supporting plate 22 can be driven to rotate together through the rotation of the annular supporting plate 22, the limiting block 21 can be driven to slide on the slideway 25 through the rolling contact of the rolling wheels 23 and the slideway 25, the loss of energy can be reduced, the efficiency is improved, and the service life of the limiting block 21 is prolonged.

According to fig. 1, the movable frame 16 moves transversely under the driving of the second cylinder 18, the movement of the movable frame 16 drives the positioning block 11 to slide on the positioning groove 10, and the movable frame 16 can be supported by the cooperation of the positioning groove 10 and the positioning block 11, so that the pressure of a mechanical structure borne by the driving end of the second cylinder 18 is relieved, and the stability of the second cylinder 18 in operation is improved.

The above description is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model. All equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. The utility model provides a steel pipe flaring forming device which characterized in that: including processing platform (1), the top fixed mounting of processing platform (1) has mount (8), the top fixed mounting of mount (8) has first cylinder (9), the drive end of first cylinder (9) all fixed mounting has arc grip slipper (7) with the inside bottom of the positive fixed chamber of mount (8), one side fixed mounting at processing platform (1) top has second mounting panel (19), one side fixed mounting of second mounting panel (19) has second cylinder (18), the drive end fixed mounting of second cylinder (18) has movable frame (16), the inside rotation of movable frame (16) installs pivot (17), the one end fixed mounting of pivot (17) has first mounting panel (12), the upside fixed mounting of movable frame (16) surface has second motor (15), the drive end fixed mounting of second motor (15) has gear (14), one side of first flaring (12) has a plurality of mould (20) through screw fixed mounting, the annular rack (13) of fixed mounting panel cup joints on the surface of first flaring (12).

2. A steel pipe flare forming apparatus as claimed in claim 1, wherein: the fixed slot (6) has been seted up to the opposite side at processing platform (1) top, threaded rod (5) is installed in the inside rotation of fixed slot (6), one side fixed mounting of processing platform (1) has first motor (2), the cover is equipped with movable block (3) on the outer wall of threaded rod (5), the top fixed mounting of movable block (3) has baffle (4).

3. A steel pipe flare forming apparatus as claimed in claim 1, wherein: the top of the processing table (1) is positioned between the fixing frame (8) and the second mounting plate (19) and provided with a positioning groove (10), and the lower side of the outer surface of the movable frame (16) is fixedly provided with a positioning block (11).

4. A steel pipe flare forming apparatus as claimed in claim 1, wherein: an annular supporting plate (22) is fixedly arranged on the other side of the first mounting plate (12), a plurality of limiting blocks (21) are fixedly arranged on one side of the annular supporting plate (22), and a slideway (25) is arranged on the inner wall of the movable frame (16).

5. A steel pipe flare forming apparatus as claimed in claim 4, wherein: the shape of the limiting block (21) is T-shaped, and the limiting block (21) is matched with the slideway (25).

6. A steel pipe flare forming apparatus as claimed in claim 4, wherein: the limiting block (21) is provided with symmetrically distributed mounting grooves (24), and the mounting grooves (24) are rotatably provided with rollers (23).

7. A steel pipe flare forming apparatus as claimed in claim 1, wherein: the opposite surfaces of the two arc clamping seats (7) are adhered with anti-slip pads.

8. A steel pipe flare forming apparatus as claimed in claim 2, wherein: one side of the movable block (3) is provided with a threaded hole matched with the threaded rod (5), and the movable block (3) is in threaded connection with the threaded rod (5) through the threaded hole formed in one side of the movable block.