Frame pipe material opening flaring device

Abstract

The utility model provides a flaring device for a material opening of a frame pipe, and relates to the technical field of pipe machining. A placing block is arranged at the top of the rack, a V-shaped groove is formed in the top of the placing block, a positioning plate is arranged at the top of the placing block, two first hydraulic rods are fixedly connected to the top of the positioning plate, a top plate is fixedly connected between the two first hydraulic rods, and a backup plate is arranged on one side of the placing block. A moving assembly is arranged at the bottom of the backup plate, an air cylinder is arranged on the other side of the containing block, a flaring rod is installed at one end of the air cylinder, and an adjusting assembly is arranged at the bottom of the air cylinder. According to the flaring device for the material opening of the frame pipe, the two first hydraulic rods are started, so that the positioning plate can move downwards, the pipe in the V-shaped groove can be propped against and positioned through the positioning plate, the requirement for placement of the pipes of various sizes can be met through the V-shaped groove, and the device can position the pipes of various sizes.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pipe mouth flaring device, in particular to a frame pipe mouth flaring device, belongs to pipe processing technical field. BACKGROUND

[0002] In the process of pipe connection assembly, sometimes the pipe needs to be flared.

[0003] The pipe end flaring device with publication number CN212310653U comprises: a rack, a pipe positioning mechanism for positioning the pipe is arranged on the rack, a flaring rod and a flaring rod driving device capable of driving the flaring rod to move forward and backward are arranged in front of the pipe positioning mechanism, a tapered flaring section is arranged on the rear end of the flaring rod, and a backrest is arranged behind the pipe positioning mechanism. After the pipe is positioned by the pipe positioning mechanism, the rear end of the pipe can abut against the backrest. After the flaring rod driving device drives the flaring rod to move backward, the tapered flaring section on the rear end of the flaring rod can be inserted into the front end round mouth of the pipe positioned by the pipe positioning mechanism, so that the front end round mouth of the pipe can be enlarged into a tapered mouth by the tapered flaring section.

[0004] In the above scheme, although there are many benefits, but also has the following shortcomings: 1, through two semicircular positioning groove realizes the positioning to the pipe, this kind of positioning mode can not be used for positioning to a variety of sizes of pipe; 2, although the backrest can be adjusted, but this kind of adjustment mode needs personnel to carry out manual switching; 3, the up and down position of the flaring rod cannot be adjusted, so that the flaring rod cannot be adjusted according to the center point of the pipe, thereby reducing the practicability of the device. UTILITY MODEL CONTENTS

[0005] (I) Technical problems solved

[0006] The purpose of the utility model is to provide a frame pipe mouth flaring device to solve the above problems, to solve the problems of 1, through two semicircular positioning groove realizes the positioning to the pipe, this kind of positioning mode can not be used for positioning to a variety of sizes of pipe; 2, although the backrest can be adjusted, but this kind of adjustment mode needs personnel to carry out manual switching; 3, the up and down position of the flaring rod cannot be adjusted, so that the flaring rod cannot be adjusted according to the center point of the pipe, thereby reducing the practicability of the device in the prior art.

[0007] (II) Technical solutions

[0008] The utility model discloses a frame pipe mouth flaring device rack is provided with the placing block on the top of the rack, and the V -shaped groove is seted up on the top of the placing block, and the locating plate is seted up on the top of the placing block, and the first hydraulic rod is fixedly connected with two first hydraulic rods on the top of the locating plate, and the top plate is fixedly connected between two first hydraulic rods, and the backrest is equipped on one side of the placing block, and the moving assembly is equipped at the bottom of the backrest, and the cylinder is equipped on the other side of the placing block, and the flaring rod is installed on one end of the cylinder, and the adjusting assembly is equipped at the bottom of the cylinder.

[0009] Preferably, the top plate is fixedly connected with two L-shaped plates on the two sides, and the L-shaped plates are fixedly connected with the rack, and the L-shaped plates are arranged to support and fix the top plate.

[0010] Preferably, the moving assembly comprises an elongated seat, the elongated seat is fixedly connected to one side of the top of the rack, a cross slot is formed in the inside of the elongated seat, a cross rod is fixedly connected to the bottom of the backrest, and the cross rod is arranged in the inside of the cross slot and in sliding contact with the elongated seat.

[0011] Preferably, the moving assembly further comprises two second hydraulic rods, the second hydraulic rods are arranged on one side of the cross rod, and the second hydraulic rods are fixedly connected with the rack.

[0012] Preferably, the adjusting assembly comprises a mounting plate, the mounting plate is fixedly connected to the bottom of the cylinder, four limiting rods are arranged on the top of the mounting plate, the limiting rods are in sliding connection with the mounting plate, and the limiting rods are fixedly connected with the rack.

[0013] Preferably, the adjusting assembly further comprises a mounting groove, a threaded rod is arranged in the inside of the mounting groove, the threaded rod is fixedly connected to the bottom of the mounting plate, a threaded cylinder is threadedly connected to the outside of the threaded rod, a support plate is rotatably connected to the outside of the threaded cylinder, the support plate is fixedly connected with the rack, and the support plate is arranged to rotatably support the threaded cylinder.

[0014] Preferably, a worm wheel is fixedly connected to the outside of the threaded cylinder, a worm is meshingly connected to the outside of the worm wheel, one end of the worm extends to the outside of the rack through the inside of the mounting groove, the worm is rotatably connected with the rack, and a handle is fixedly connected to one end of the worm.

[0015] The utility model discloses a frame pipe mouth flaring device, which has the following beneficial effects:

[0016] 1. The frame pipe mouth flaring device, the two first hydraulic rods are started, so that the positioning plate can move down, the pipe in the V-shaped groove can be resisted by the positioning plate, the pipe is positioned, the V-shaped groove can satisfy the placement of various sizes of pipes, and the device can position various sizes of pipes.

[0017] 2. The frame pipe mouth flaring device, the two second hydraulic rods are started, so that the cross rod can slide in the cross groove, so that the position of the backboard can be adjusted by the cross rod, so that the backboard can be in contact with one end of the pipe, and the manual switching and adjusting of the backboard by personnel is solved.

[0018] 3. The frame pipe mouth flaring device, the threaded rod is screwed with the threaded barrel, and the up-down position of the mounting plate can be adjusted under the limiting action of the four limiting rods, so that the position of the cylinder and the flaring rod can be adjusted, so that the flaring rod can be adjusted according to the center point of various sizes of pipes, so as to facilitate flaring. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic view of the overall structure of the utility model;

[0020] Figure 2 It is a top view of the utility model;

[0021] Figure 3 It is a schematic view of the threaded barrel structure of the utility model;

[0022] Figure 4 It is a schematic view of the elongated seat structure of the utility model.

[0023] MAIN COMPONENT SYMBOL EXPLANATION

[0024] 1, rack; 2, placing block; 3, top plate; 4, L-shaped plate; 5, first hydraulic rod; 6, V-shaped groove; 7, positioning plate; 8, elongated seat; 9, cross groove; 10, cross rod; 11, backboard; 12, second hydraulic rod; 13, flaring rod; 14, cylinder; 15, mounting plate; 16, limiting rod; 17, mounting groove; 18, worm; 19, worm gear; 20, threaded rod; 21, threaded barrel. DETAILED DESCRIPTION

[0025] The utility model embodiment provides frame pipe mouth flaring device.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, including rack 1, rack 1 top is equipped with the placement block 2, the placement block 2 top is equipped with V-shaped groove 6, the placement block 2 top is equipped with the positioning plate 7, the positioning plate 7 top is fixedly connected with two first hydraulic rods 5, two first hydraulic rods 5 are fixedly connected with the top plate 3 between, the top plate 3 front and rear sides are fixedly connected with two L-shaped plates 4, multiple L-shaped plates 4 are fixedly connected with rack 1, the placement block 2 one side is equipped with the backrest 11, the backrest 11 bottom is equipped with the moving assembly, the placement block 2 other side is equipped with the air cylinder 14, the air cylinder 14 one end is installed with the flared rod 13, the air cylinder 14 bottom is equipped with the adjusting assembly.

[0027] Specifically, the pipe is placed in V-shaped groove 6, start two first hydraulic rods 5, so that the positioning plate 7 can be moved down, through the positioning plate 7 can be positioned in V-shaped groove 6 pipe, pipe positioning, through V-shaped groove 6 can satisfy the placement of a variety of size pipe, realize the device can be positioned for a variety of size pipe.

[0028] Please refer to Figure 1 , Figure 2 and Figure 4 , the moving assembly includes long seat 8, long seat 8 is fixedly connected to the top of one side of rack 1, the inside of long seat 8 is equipped with cross groove 9, the bottom of backrest 11 is fixedly connected with cross rod 10, cross rod 10 is arranged in cross groove 9 and in sliding contact with long seat 8, the moving assembly further includes two second hydraulic rods 12, two second hydraulic rods 12 are arranged on one side of cross rod 10, two second hydraulic rods 12 are fixedly connected with rack 1, two second hydraulic rods 12 one end are fixedly connected with cross rod 10.

[0029] Specifically, by starting two second hydraulic rods 12, cross rod 10 can slide in cross groove 9, so that the position of backrest 11 can be adjusted through cross rod 10, so that the backrest 11 can be in contact with one end of the pipe, solve the personnel manual switching adjusting backrest 11.

[0030] Please refer to Figure 1 , Figure 2 and Figure 3The adjusting assembly comprises a mounting plate 15 fixedly connected to the bottom of the air cylinder 14, four limiting rods 16 provided at the top of the mounting plate 15, the bottom ends of the four limiting rods 16 penetrating through the mounting plate 15 and being slidably connected with the mounting plate 15, the four limiting rods 16 being fixedly connected with the rack 1, and a mounting groove 17, a threaded rod 20 being provided inside the mounting groove 17, the threaded rod 20 being fixedly connected to the bottom of the mounting plate 15, a threaded cylinder 21 being threadedly connected to the outer side of the threaded rod 20, a supporting plate being rotatably connected to the outer side of the threaded cylinder 21, the supporting plate being fixedly connected with the rack 1, a worm wheel 19 being fixedly connected to the outer side of the threaded cylinder 21, a worm gear 18 being meshingly connected to the outer side of the worm wheel 19, the worm gear 18 penetrating through the inner side of the mounting groove 17 and extending to the outer side of the rack 1, the worm gear 18 being rotatably connected with the rack 1, and a handle being fixedly connected to one end of the worm gear 18.

[0031] Specifically, the handle is rotated, the worm gear 18 is meshingly connected with the worm wheel 19, the threaded cylinder 21 is rotated, the threaded rod 20 is threadedly connected with the threaded cylinder 21, and the up-and-down position of the mounting plate 15 can be adjusted under the limiting action of the four limiting rods 16, so that the positions of the air cylinder 14 and the flaring rod 13 can be adjusted, and the flaring rod 13 can be adjusted according to the center points of pipes of various sizes, so as to facilitate flaring of the pipes.

[0032] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only for illustrating the principle of the utility model, and the utility model can be variously changed and improved without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A device for flaring a tube end of a frame tube, comprising a frame (1), characterized in that: The rack (1) top is equipped with the placement piece (2), the placement piece (2) top is equipped with V-shaped groove (6), the placement piece (2) top is equipped with the positioning plate (7), the positioning plate (7) top is fixedly connected with two first hydraulic rod (5), two first hydraulic rod (5) between fixedly connected with the top plate (3), the placement piece (2) one side is equipped with the backrest (11), the backrest (11) bottom is equipped with moving assembly, the placement piece (2) the other side is equipped with pneumatic cylinder (14), pneumatic cylinder (14) one end is installed with the flared rod (13), pneumatic cylinder (14) bottom is equipped with adjusting assembly.

2. The frame tube port flaring device of claim 1, wherein: The top plate (3) is fixedly connected with two L-shaped plates (4) on the front and back sides, and a plurality of L-shaped plates (4) are fixedly connected with the rack (1).

3. The frame tube port flaring device of claim 1, wherein: The moving assembly includes an elongated seat (8) fixedly connected to one side of the top of the rack (1), a cross slot (9) is formed in the inner side of the elongated seat (8), a cross rod (10) is fixedly connected to the bottom of the backrest (11), and the cross rod (10) is arranged inside the cross slot (9) and in sliding contact with the elongated seat (8).

4. The frame tube port flaring device of claim 3, wherein: The moving assembly further includes two second hydraulic rods (12), both of which are arranged on one side of the cross rod (10), both of which are fixedly connected with the rack (1), and both of which are fixedly connected with the cross rod (10) at one end.

5. The frame tube flare apparatus of claim 1, wherein: The adjusting assembly includes a mounting plate (15) fixedly connected to the bottom of the pneumatic cylinder (14), four limiting rods (16) are provided on the top of the mounting plate (15), the bottom ends of the four limiting rods (16) penetrate through the mounting plate (15) and are in sliding connection with the mounting plate (15), and the four limiting rods (16) are fixedly connected with the rack (1).

6. The frame tube port flaring device of claim 5, wherein: The adjusting assembly further includes a mounting slot (17) provided with a threaded rod (20) inside, the threaded rod (20) is fixedly connected to the bottom of the mounting plate (15), the threaded rod (20) is threadedly connected with a threaded cylinder (21) outside, the threaded cylinder (21) is rotatably connected with a support plate outside, and the support plate is fixedly connected with the rack (1).

7. The frame tube port flaring device of claim 6, wherein: The threaded cylinder (21) is fixedly connected with a worm gear (19) outside, the worm gear (19) is meshingly connected with a worm (18) outside, the worm (18) extends to the outside of the rack (1) through the inside of the mounting slot (17) at one end, the worm (18) is rotatably connected with the rack (1), and the worm (18) is fixedly connected with a handle at one end.

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