CN217941471U

CN217941471U - Metal hydraulic pipe forming device

Info

Publication number: CN217941471U
Application number: CN202221813539.5U
Authority: CN
Inventors: 金强; 李祥
Original assignee: Luoyang Sitedi Hydraulic Pipe Fittings Co ltd
Current assignee: Henan Sitedi Fluid Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-12-02
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a metal hydraulic pressure pipe forming device, including the supporting mechanism, still including setting up be used for the tubular metal resonator on the supporting mechanism to carry out the fixed fixture of centre gripping, fixture one side is provided with the mechanism of bending that is used for buckling the tubular metal resonator, the mechanism of bending is kept away from fixture one side is provided with the stop gear who is used for bending the position adjustment to the tubular metal resonator, fixture bend the mechanism stop gear with the supporting mechanism is connected. The utility model discloses a many places of fixture's grip roller set up, bend the position through the board of bending, backing roll of the mechanism of bending simultaneously and carry out the centre gripping to the tubular metal resonator and bend, increased the support position of bending to the tubular metal resonator, and through stop gear's connecting plate position adjustment, restrict the position of bending of tubular metal resonator, improved the stability that the tubular metal resonator was bent, overall structure operation is convenient simultaneously, has guaranteed the fashioned efficiency and the quality of bending, has improved the practicality of processing.

Description

Metal hydraulic pipe forming device

Technical Field

The utility model relates to a tubular metal resonator production technical field especially relates to a metal hydraulic pressure pipe forming device.

Background

In the manufacturing process of the metal hydraulic pipe, in order to meet the requirements of a use scene, the metal hydraulic pipe needs to be bent to different degrees; the conventional metal hydraulic pipe bending device with the publication number of CN202023336480.9 comprises a case and a moving frame, wherein idler wheels are fixedly connected to four corners of the bottom of the case, a control box is fixedly connected to the surface of one side of the case, a box door is movably connected to the front surface of the control box, handles are fixedly connected to the two side surfaces of the case close to the upper part of the case, the handles can more conveniently push the bending device, a fixing device is fixedly connected to one end of the upper surface of the case, the moving frame is movably connected to one side, located on the fixing device, of the upper surface of the case, a protection device is movably connected to one side, located on the moving frame, of the upper surface of the case, a rocker is fixedly connected to the surface of one end of the case and located on the same side of the protection device, and one end of the fixing device is fixedly connected with a metal hydraulic pipe; through the arranged moving frame, when the metal hydraulic pipe is bent, different parts can be bent, the bending direction of the metal hydraulic pipe can be adjusted through the rotating disc, and through the arranged protection device, when the metal hydraulic pipe is bent, personnel injury caused by accidental breakage of the metal pipe can be effectively avoided, and the safety of the personnel in the machining process is effectively ensured; however, in the actual operation process, after one end of the metal pipe is fixed, the movable frame is moved to the bending part to be rotated and bent, so that the hydraulic pipe is unstable in stress, the bending quality of the metal pipe is influenced, and the operation steps are troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a metal hydraulic pressure pipe forming device just for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a metal hydraulic pipe forming device comprises a supporting mechanism and a clamping mechanism which is arranged on the supporting mechanism and used for clamping and fixing a metal pipe, wherein a bending mechanism used for bending the metal pipe is arranged on one side of the clamping mechanism, a limiting mechanism used for adjusting the bending position of the metal pipe is arranged on one side of the bending mechanism, which is far away from the clamping mechanism, and the clamping mechanism, the bending mechanism and the limiting mechanism are connected with the supporting mechanism;

the supporting mechanism comprises a box body, and a frame is arranged on one side of the box body;

the clamping mechanism comprises a supporting plate arranged on the inner side of the box body, sliding rails are arranged at the upper end of the supporting plate at intervals, sliding seats are symmetrically arranged on the sliding rails in a front-back mode, double-screw screws penetrate through the sliding seats, transmission gears are arranged at one ends of the double-screw screws, auxiliary gears are arranged among the transmission gears, one end of each double-screw is connected with a motor, a clamping roller is connected to the upper end of each sliding seat, and a semicircular arc groove is formed in each clamping roller;

the mechanism of bending is including setting up backing roll on the frame, the backing roll downside is connected with the mount pad, be provided with the guide rail on the mount pad, install the carriage on the guide rail, be provided with the board of bending on the carriage, bend the board with the backing roll corresponds, and all is provided with the arc wall on the opposite face, the board of bending is kept away from backing roll one side is connected with the cylinder, the angle motor is installed to frame downside, the backing roll lower extreme passes the frame, angle motor output the backing roll lower extreme all is provided with the meshing gear.

Further setting: the limiting mechanism comprises a screw rod and a sliding column which are horizontally arranged on the frame, a connecting plate is arranged on the sliding column, a vertical cylinder is arranged on the connecting plate, a limiting plate is fixed to the upper end of the vertical cylinder, and one end of the screw rod penetrates through the frame and is connected with a hand wheel.

Further setting: and a protective cover is arranged on the outer wall of the box body and positioned outside the transmission gear and the auxiliary gear, and the auxiliary gear is rotationally connected with the box body through a shaft.

Further setting: the transmission gear and the auxiliary gear have the same module, and the slide rail is provided with at least three positions.

Further setting: the sliding seat is in threaded connection with the double-helix screw rod, and the clamping roller is rotatably connected with the sliding seat.

Further setting: the semicircular arc groove is in be provided with three on the grip slipper at least, the semicircular arc groove is in from last down circular arc radius reduces gradually on the grip slipper, the backing roll bend on the board the arc wall with the semicircular arc groove parallel and level corresponds.

Further setting: the double-helix screw rod is rotatably connected with the box body.

Further setting: the carriage with guide rail sliding connection, the cylinder is provided with two places.

Further setting: the supporting roll is rotationally connected with the frame, and the mounting seat is connected with the supporting roll through splines.

Further setting: the connecting plate is in threaded connection with the screw, and the connecting plate is in sliding connection with the sliding column.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the metal pipe bending mechanism has the advantages that the clamping rollers of the clamping mechanism are arranged at multiple positions, the metal pipe bending positions are clamped and bent through the bending plate and the supporting roller of the bending mechanism, the supporting positions for bending the metal pipe are increased, the positions of the metal pipe are limited through the position adjustment of the connecting plate of the limiting mechanism, the metal pipe bending stability is improved, the integral structure is convenient to operate, the bending forming efficiency and quality are guaranteed, and the processing practicability is improved.

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 description below 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 inventive labor.

Fig. 1 is a schematic view of a first structure of a metal hydraulic pipe forming device according to the present invention;

fig. 2 is a second schematic structural view of the metal hydraulic pipe forming device of the present invention;

fig. 3 is a schematic top view of the metal hydraulic pipe forming device according to the present invention;

fig. 4 is a schematic structural view of the metal hydraulic pipe forming device of the present invention after removing the protective cover;

fig. 5 is a schematic view of a partial structure of a clamping mechanism of a metal hydraulic pipe forming device according to the present invention;

fig. 6 is a schematic structural diagram of a bending mechanism of the metal hydraulic pipe forming device of the present invention.

The reference numerals are explained below:

1. a support mechanism; 11. a box body; 12. a frame; 2. a clamping mechanism; 21. a support plate; 22. a slide rail; 23. a double-helix screw; 24. a slide base; 25. a grip roller; 26. a semi-circular arc groove; 27. a transfer gear; 28. a pinion gear; 29. an electric motor; 210. a shield; 3. a bending mechanism; 31. a support roll; 32. a mounting seat; 33. a guide rail; 34. a carriage; 35. bending the plate; 36. a cylinder; 37. an angle motor; 38. a meshing gear; 4. a limiting mechanism; 41. a screw; 42. a traveler; 43. a connecting plate; 44. a vertical cylinder; 45. and a limiting plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 6, a metal hydraulic pipe forming device comprises a supporting mechanism 1 and a clamping mechanism 2 arranged on the supporting mechanism 1 and used for clamping and fixing a metal pipe, wherein a bending mechanism 3 used for bending the metal pipe is arranged on one side of the clamping mechanism 2, a limiting mechanism 4 used for adjusting the bending position of the metal pipe is arranged on one side of the bending mechanism 3 away from the clamping mechanism 2, and the clamping mechanism 2, the bending mechanism 3 and the limiting mechanism 4 are connected with the supporting mechanism 1;

in this embodiment: the supporting mechanism 1 comprises a box body 11, a frame 12 is welded on one side of the box body 11, and the frame 12 is used for mounting and supporting the clamping mechanism 2 and the limiting mechanism 4;

in this embodiment: the clamping mechanism 2 comprises a supporting plate 21 arranged on the inner side of the box body 11, sliding rails 22 are arranged at intervals at the upper end of the supporting plate 21, sliding seats 24 are symmetrically arranged on the sliding rails 22 in a front-back mode, double-screw screws 23 penetrate through the sliding seats 24, a transmission gear 27 is arranged at one end of each double-screw 23, an auxiliary gear 28 is arranged between the transmission gears 27, the other end of one double-screw 23 is connected with a motor 29, a clamping roller 25 is connected at the upper end of each sliding seat 24, a semi-circular arc groove 26 is arranged on each clamping roller 25, a protective cover 210 is arranged on the outer wall of the box body 11 and positioned on the outer side of each transmission gear 27 and the outer side of each auxiliary gear 28, the auxiliary gears 28 are rotatably connected with the box body 11 through shafts, the modules of the transmission gears 27 and the auxiliary gears 28 are the same, the slide rail 22 is provided with at least three positions, the slide seat 24 is in threaded connection with the double-helix screw 23, the clamping roller 25 is in rotational connection with the slide seat 24, the semicircular arc groove 26 is provided with at least three positions on the clamping roller 25, the radius of an arc of the semicircular arc groove 26 on the clamping roller 25 is gradually reduced from top to bottom, the arc grooves on the supporting roller 31 and the bending plate 35 are flush and correspond to the semicircular arc groove 26, the double-helix screw 23 is in rotational connection with the box body 11, so that the double-helix screw 23 is driven to rotate by the work of the motor 29, then the power is transmitted through the transmission gear 27 and the auxiliary gear 28 at the other end, the slide seat 24 on the double-helix screw 23 relatively moves, the clamping roller 25 clamps and limits the metal pipe, and the stability of supporting the metal pipe is improved;

in this embodiment: the bending mechanism 3 comprises a supporting roller 31 arranged on a frame 12, a mounting seat 32 is connected to the lower side of the supporting roller 31, a guide rail 33 is arranged on the mounting seat 32, a sliding frame 34 is installed on the guide rail 33, a bending plate 35 is arranged on the sliding frame 34, the bending plate 35 corresponds to the supporting roller 31, arc-shaped grooves are formed in opposite surfaces of the bending plate 35, an air cylinder 36 is connected to one side, away from the supporting roller 31, of the bending plate 35, an angle motor 37 is installed on the lower side of the frame 12, the lower end of the supporting roller 31 penetrates through the frame 12, meshing gears 38 are arranged at the output end of the angle motor 37 and the lower end of the supporting roller 31, the sliding frame 34 is in sliding connection with the guide rail 33, two positions are arranged on the air cylinder 36, the supporting roller 31 is in rotating connection with the frame 12, the mounting seat 32 is in splined connection with the supporting roller 31, the air cylinder 36 pushes the sliding frame 34, the bending plate 35 and the supporting roller 31 are used for fixing the bending position of the metal pipe, then the meshing gears 38 are used for transmitting power through rotation of the angle motor 37, the mounting seat 32 and the supporting roller 31 are driven to integrally rotate, and the supporting roller 31, and bend the metal pipe.

In this embodiment: the limiting mechanism 4 comprises a screw rod 41 and a sliding column 42 which are horizontally arranged on the frame 12, a connecting plate 43 is arranged on the screw rod 41 and the sliding column 42, a vertical cylinder 44 is arranged on the connecting plate 43, a limiting plate 45 is fixed at the upper end of the vertical cylinder 44, and one end of the screw rod 41 penetrates through the frame 12 and is connected with a hand wheel; the connecting plate 43 is in threaded connection with the screw rod 41, the connecting plate 43 is in sliding connection with the sliding column 42, the connecting plate 43 moves under the limiting of the sliding column 42 through the rotation of the screw rod 41, the vertical cylinder 44 stretches and retracts to push the limiting plate 45 to move up and down before and after the metal pipe is bent, and the bending position of the metal pipe is limited.

The utility model discloses theory of operation and use flow: more apart from processing tubular metal resonator specification model, screw 41 through stop gear 4 rotates, make connecting plate 43 remove under the spacing of traveller 42, make limiting plate 45 remove the top side through vertical cylinder 44 is flexible, then place the tubular metal resonator in the suitable semicircle trough 26 on fixture 2's centre gripping roller 25 and correspond the position, one end aligns with limiting plate 45, motor 29 work drives double helix lead screw 23 and rotates, then pass through the transmission gear 27 of the other end, pinion 28 is to power transmission, make the slide 24 relative movement on the double helix lead screw 23, the centre gripping roller 25 carries out centre gripping spacing to the tubular metal resonator, later the cylinder 36 extension of bending mechanism 3 will bend the board 35 and move to backing roll 31 one side, make the board 35 of bending, backing roll 31 carry out the centre gripping to the tubular metal resonator, vertical cylinder 44 contracts, angle motor 37 works and passes through meshing gear 38 with power transmission, make backing roll 31, mount pad 32 bodily rotation, bend the shaping to the tubular metal resonator.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a metal hydraulic pressure pipe forming device, includes supporting mechanism (1), its characterized in that: the metal pipe bending device is characterized by further comprising a clamping mechanism (2) which is arranged on the supporting mechanism (1) and used for clamping and fixing the metal pipe, wherein a bending mechanism (3) used for bending the metal pipe is arranged on one side of the clamping mechanism (2), a limiting mechanism (4) used for adjusting the bending position of the metal pipe is arranged on one side, away from the clamping mechanism (2), of the bending mechanism (3), and the clamping mechanism (2), the bending mechanism (3) and the limiting mechanism (4) are connected with the supporting mechanism (1);

the supporting mechanism (1) comprises a box body (11), and a frame (12) is arranged on one side of the box body (11);

the clamping mechanism (2) comprises a supporting plate (21) arranged on the inner side of the box body (11), sliding rails (22) are arranged at the upper end of the supporting plate (21) at intervals, sliding seats (24) are symmetrically arranged on the sliding rails (22) in a front-back mode, double-screw screws (23) penetrate through the sliding seats (24), transmission gears (27) are installed at one ends of the double-screw screws (23), auxiliary gears (28) are arranged among the transmission gears (27), the other end of one double-screw (23) is connected with a motor (29), a clamping roller (25) is connected to the upper end of the sliding seat (24), and a semicircular arc groove (26) is formed in the clamping roller (25);

bend mechanism (3) including setting up backup roll (31) on frame (12), backup roll (31) downside is connected with mount pad (32), be provided with guide rail (33) on mount pad (32), install carriage (34) on guide rail (33), be provided with board (35) of bending on carriage (34), board (35) of bending with backup roll (31) correspond, and all be provided with the arc wall on the opposite face, board (35) of bending are kept away from backup roll (31) one side is connected with cylinder (36), angle motor (37) are installed to frame (12) downside, backup roll (31) lower extreme passes frame (12), angle motor (37) output backup roll (31) lower extreme all is provided with engaging gear (38).

2. The metal hydraulic pipe forming apparatus according to claim 1, wherein: stop gear (4) are including the horizontal installation screw rod (41), traveller (42) on frame (12), screw rod (41) be provided with connecting plate (43) on traveller (42), install vertical cylinder (44) on connecting plate (43), vertical cylinder (44) upper end is fixed with limiting plate (45), screw rod (41) one end is passed frame (12) are connected with the hand wheel.

3. The metal hydraulic pipe forming apparatus according to claim 1, wherein: a protective cover (210) is arranged on the outer wall of the box body (11) and positioned outside the transmission gear (27) and the auxiliary gear (28), and the auxiliary gear (28) is rotationally connected with the box body (11) through a shaft.

4. The metal hydraulic pipe forming apparatus according to claim 1, wherein: the modulus of the transmission gear (27) and the modulus of the auxiliary gear (28) are the same, and the sliding rail (22) is provided with at least three positions.

5. The metal hydraulic pipe forming apparatus according to claim 1, wherein: the sliding seat (24) is in threaded connection with the double-helix screw rod (23), and the clamping roller (25) is in rotational connection with the sliding seat (24).

6. The metal hydraulic pipe forming apparatus according to claim 1, wherein: semicircle arc groove (26) are in be provided with three places on pinch roll (25) at least, semicircle arc groove (26) are in from last down circular arc radius reduces gradually on pinch roll (25), backing roll (31) bend on board (35) the arc groove with semicircle arc groove (26) parallel and level correspond.

7. The metal hydraulic pipe forming apparatus according to claim 1, wherein: the double-helix screw rod (23) is rotationally connected with the box body (11).

8. The metal hydraulic pipe forming apparatus according to claim 1, wherein: the sliding frame (34) is connected with the guide rail (33) in a sliding mode, and the air cylinder (36) is provided with two positions.

9. The metal hydraulic pipe forming apparatus according to claim 1, wherein: the support roller (31) is rotationally connected with the frame (12), and the mounting seat (32) is in splined connection with the support roller (31).

10. The metal hydraulic pipe forming apparatus according to claim 2, wherein: the connecting plate (43) is in threaded connection with the screw rod (41), and the connecting plate (43) is in sliding connection with the sliding column (42).