CN221184446U - Expanded pipe end processing device - Google Patents

Abstract

The utility model discloses an expanded pipe end processing device, which relates to the technical field of part processing and comprises a workbench, a limiting cylinder, a limiting plate and an expanded pipe assembly, wherein a supporting table for placing a pipe fitting to be processed is arranged on the workbench, a fixed clamping seat and a clamping cylinder are respectively arranged at two ends of the supporting table, a movable clamping seat is arranged at the end part of a piston rod of the clamping cylinder, a protective cover is arranged on the side surface of the fixed clamping seat, the limiting cylinder is arranged on the inner top wall of the protective cover, a clamping plate is arranged at the end part of the piston rod of the limiting cylinder, mounting grooves are respectively arranged at two ends of the lower side of the limiting plate, screws in threaded connection with one of threaded holes on an adjusting plate are arranged in the mounting grooves, the clamping plate is vertically inserted into a slot at the top of the limiting plate, and the expanded pipe assembly is arranged on the workbench. According to the utility model, the extension length of the pipe fitting when the pipe fitting is placed is controlled through the limiting cylinder and the limiting plate, and the whole process can be used for adjusting the expansion depth, so that the requirements of different depths are met.

Description

Expanded pipe end processing device

Technical Field

The utility model relates to the technical field of part machining, in particular to an expanded pipe end machining device.

Background

In order to enable the two ends of the pipe fitting to be better connected with corresponding parts, the two ends of the pipe fitting need to be flared respectively during processing, the depth of the pipe fitting with the same diameter in different batches in actual processing can be adjusted according to different connecting parts, in order to enable the pipe fitting with the same batch to stretch out for flaring with the same distance after clamping, corresponding limiting plates are required to be arranged between the pipe expanding mechanism and the clamping mechanism to control the stretching length, but the limiting plates for controlling the stretching length in the prior art are generally arranged at fixed positions, and when the pipe fitting with different batches is processed, the requirement for the flaring with different depths of the pipe fitting is difficult to meet.

Disclosure of utility model

The utility model aims to provide an expanded pipe end processing device which overcomes the defects in the prior art.

The utility model provides an expand tube tip processingequipment, includes workstation, spacing cylinder, limiting plate and expand tube subassembly, be equipped with the brace table that is used for placing the pipe fitting that waits to process on the workstation, the one end of brace table rear side is equipped with fixed grip slipper, and the other end is equipped with the centre gripping cylinder just to fixed grip slipper, and the piston rod tip of centre gripping cylinder is equipped with the removal grip slipper, the side of removal grip slipper is equipped with the draw-in groove respectively with the slide of brace table side sliding connection, and the side of fixed grip slipper is equipped with the protection casing, limiting cylinder locates on the interior roof of protection casing and its piston rod tip is equipped with the cardboard, the both ends of limiting plate downside are equipped with the mounting groove respectively, be equipped with in the mounting groove with one of them screw threaded hole threaded connection's screw on the regulating plate, a sliding connection on slide rail on regulating plate and the workstation, the cardboard is pegged graft perpendicularly in the slot at limiting plate top, expand tube subassembly locates on the workstation and be located the rear side of limiting plate and be used for the expansion of pipe fitting tip.

Preferably, the pipe expanding assembly comprises a pipe expanding cylinder, a movable seat and a pipe expanding cone head, wherein the pipe expanding cylinder is arranged on the rear side of the workbench, the movable seat is arranged at the end part of a piston rod of the pipe expanding cylinder and is connected onto a second sliding rail on the workbench in a sliding manner, and the pipe expanding cone head is arranged on a connecting plate on the front side of the movable seat.

Preferably, the connecting plate is of an L-shaped structure, a waist-shaped hole is formed in the top of the connecting plate, and a butterfly bolt used for fixing the connecting plate and the movable seat is inserted into the waist-shaped hole.

Preferably, the rear end of the expansion pipe cone head is in threaded connection with the connecting plate.

Preferably, a protection frame is sleeved on a piston rod of the clamping cylinder, and the upper end of the protection frame is fixed with the movable clamping seat.

The utility model has the following advantages:

When the pipe fitting expansion device is used, the pipe fitting elongation length during pipe fitting placement is controlled through the limiting cylinder and the limiting plate, the position of the limiting plate on the adjusting plate can be adjusted through the plurality of threaded holes formed in the adjusting plate, so that the pipe fitting expansion device is suitable for adjustment of different reaming depths, the limited pipe fitting is clamped through the fixed clamping seat and the movable clamping seat, and finally the corresponding depth of the pipe fitting is enlarged through the pipe expanding cylinder and the pipe expanding cone head of the pipe expanding assembly, and the enlarging depth can be adjusted in the whole process, so that the pipe fitting expansion device is suitable for requirements of different depths.

Drawings

Fig. 1 is a schematic view of the overall front side of the present utility model.

Fig. 2 is a schematic view of the overall rear side of the present utility model.

Fig. 3 is a partial enlarged view at a in fig. 2.

Fig. 4 is a partial enlarged view at B in fig. 2.

Fig. 5 is a front view of the entire present utility model.

Fig. 6 is a schematic structural view of the expansion cone head and the connecting plate of the present utility model.

Wherein: 1. a work table; 2. a support table; 3. fixing the clamping seat; 4. a clamping cylinder; 41. moving the clamping seat; 42. a clamping groove; 43. a slide plate; 44. a protective frame; 5. a protective cover; 6. a limit cylinder; 61. a first slide rail; 62. a limiting plate; 621. a mounting groove; 63. a clamping plate; 64. an adjusting plate; 641. a threaded hole; 65. a screw; 7. an expansion pipe assembly; 71. an expanding cylinder; 72. a movable seat; 73. a second slide rail; 74. expanding the cone head of the pipe; 75. a connecting plate; 751. a waist-shaped hole; 752. a butterfly bolt.

Detailed Description

The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the concepts and aspects of the utility model by those skilled in the art.

As shown in fig. 1-6, the utility model provides an expanded pipe end processing device, which comprises a workbench 1, a limiting cylinder 6, a limiting plate 62 and an expanded pipe assembly 7, wherein a supporting table 2 for placing a pipe to be processed is arranged on the workbench 1, a fixed clamping seat 3 is arranged at one end of the rear side of the supporting table 2, a clamping cylinder 4 opposite to the fixed clamping seat 3 is arranged at the other end of the supporting table, a protection frame 44 is sleeved on a piston rod of the clamping cylinder 4, the upper end of the protection frame 44 is fixed with the movable clamping seat 41, the piston rod of the clamping cylinder 4 is prevented from damaging workers during expansion, the end part of the piston rod of the clamping cylinder 4 is provided with the movable clamping seat 41, a sliding plate 43 which is in sliding connection with the side surface of the supporting table 2 is arranged on the side surface of the fixed clamping seat 3, a protection cover 5 is arranged on the side surface of the fixed clamping seat 3, the limiting cylinder 6 is arranged on the inner top wall of the protection cover 5, the piston rod end part of the limiting cylinder 6 is prevented from damaging workers during expansion through the protection cover 5, two ends 621 are respectively arranged at the lower side of the limiting plate 62 and are provided with a mounting groove 641, the mounting groove 64 is arranged in the mounting groove 621, the mounting groove is arranged in the mounting groove 621 is arranged on the lower side of the protection cover 6 and is arranged on the top of the protection cover 4, and is connected with one of the clamping plate 6 and is arranged on the top of the expansion groove 1, and is connected with one side of the expansion groove 64, and the expansion groove is provided with a threaded pipe seat is arranged on the side of the expansion plate 4, and has is provided with a threaded bolt has.

It should be noted that the tube expansion assembly 7 includes a tube expansion cylinder 71, a moving seat 72 and a tube expansion cone 74, the tube expansion cylinder 71 is disposed at the rear side of the workbench 1, the moving seat 72 is disposed at the end of the piston rod of the tube expansion cylinder 71 and the bottom thereof is slidably connected to the second slide rail 73 on the workbench 1, the tube expansion cone 74 is disposed on the connecting plate 75 at the front side of the moving seat 72, and the end of the pipe is flared by the tube expansion cone 74.

In addition, the connecting plate 75 is of an L-shaped structure, a waist-shaped hole 751 is formed in the top of the connecting plate 75, a butterfly bolt 752 for fixing the connecting plate 75 and the movable seat 72 is inserted into the waist-shaped hole 751, so that the positions of the expansion cone head 74 and the connecting plate 75 on the movable seat 72 can be conveniently adjusted, the rear end of the expansion cone head 74 is in threaded connection with the connecting plate 75, and the expansion cone head 74 can be detached from the connecting plate 75 for replacement.

Specific embodiments and principles:

When the utility model is actually applied, when the position of the limiting plate 62 on the adjusting plate 64 is required to be adjusted, the screws 65 in the mounting grooves 621 on two sides of the limiting plate 62 are unscrewed, then the limiting plate 62 is moved to a proper position, the screws 65 in the mounting grooves 621 are screwed down to fix the limiting plate 62 and the adjusting plate 64, then the piston rod of the limiting cylinder 6 is controlled to extend, the limiting plate 62 is driven to slide along the first slide rail 61 on the workbench 1, the limiting plate 62 is positioned between the expansion cone 74 and the fixed clamping seat 3, then a worker places one end of a pipe fitting on the supporting table 2, moves the end of the pipe fitting to be in contact with the side surface of the limiting plate 62, then the piston rod of the clamping cylinder 4 is controlled to extend, the moving clamping seat 41 is driven to move towards the pipe fitting, the clamping seat 41 is clamped and fixed with the pipe fitting by the moving clamping seat 3, then the piston rod of the limiting cylinder 6 is controlled to retract, the limiting plate 62 is driven to move along the first slide rail 61 on the workbench 1 to the protective cover 5, then the piston rod of the expansion cylinder 71 is controlled to extend, the moving seat 72 is driven to move on the second slide rail 73, the expansion cone 74 on the moving seat 72 is inserted into the interior of the pipe fitting, the pipe fitting is expanded, the other end of the pipe fitting is driven to be far from the pipe fitting, and the pipe fitting is repeatedly moved, and the pipe fitting is driven to be clamped and retracted by the piston rod 2 is driven to be moved to be far from the other end to be clamped and expanded.

In summary, the pipe extension length of the pipe fitting placed by the limiting cylinder 6 and the limiting plate 62 is controlled, the positions of the limiting plate 62 on the adjusting plate 64 can be adjusted by arranging the plurality of threaded holes 641 on the adjusting plate 64, so as to adapt to the adjustment of different reaming depths, the limited pipe fitting is clamped by the fixed clamping seat 3 and the movable clamping seat 41, and finally the corresponding depth of the pipe fitting is enlarged by the pipe expanding cylinder 71 and the pipe expanding cone head 74 of the pipe expanding assembly 7, so that the whole process can adjust the enlarging depth, and the requirements of different depths can be met.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without modification, as long as the inventive concept and technical scheme are adopted.

Claims (5)

1. An expanded pipe end processingequipment, its characterized in that: the device comprises a workbench (1), a limiting cylinder (6), a limiting plate (62) and an expansion pipe assembly (7), wherein a supporting table (2) for placing a pipe to be processed is arranged on the workbench (1), a fixed clamping seat (3) is arranged at one end of the rear side of the supporting table (2), a clamping cylinder (4) opposite to the fixed clamping seat (3) is arranged at the other end of the supporting table, a movable clamping seat (41) is arranged at the end part of a piston rod of the clamping cylinder (4), clamping grooves (42) are respectively arranged at one side of the fixed clamping seat (3) opposite to the movable clamping seat (41), a sliding plate (43) in sliding connection with the side surface of the supporting table (2) is arranged at the side surface of the movable clamping seat (41), a protective cover (5) is arranged at the side surface of the fixed clamping seat (3), the limiting cylinder (6) is arranged on the inner top wall of the protective cover (5) and is provided with a clamping plate (63) at the end part of a piston rod, mounting grooves (621) are respectively arranged at two ends of the lower side of the limiting plate (62), screws (65) in threaded holes (641) are respectively arranged in the mounting grooves (621) and are in threaded connection with one of the threaded holes (641) on an adjusting plate (64), the sliding plate (64) and one side of the sliding plate (61) is connected with the sliding plate (61) in the vertical inserting grooves (63), the pipe expanding assembly (7) is arranged on the workbench (1) and positioned at the rear side of the limiting plate (62) and used for expanding the end part of the pipe fitting.

2. An expanded pipe end processing apparatus according to claim 1, wherein: the pipe expanding assembly (7) comprises a pipe expanding cylinder (71), a movable seat (72) and a pipe expanding conical head (74), the pipe expanding cylinder (71) is arranged on the rear side of the workbench (1), the movable seat (72) is arranged on the end part of a piston rod of the pipe expanding cylinder (71) and the bottom of the piston rod is slidably connected to a sliding rail II (73) on the workbench (1), and the pipe expanding conical head (74) is arranged on a connecting plate (75) on the front side of the movable seat (72).

3. An expanded pipe end processing apparatus according to claim 2, wherein: the connecting plate (75) is of an L-shaped structure, a waist-shaped hole (751) is formed in the top of the connecting plate, and a butterfly bolt (752) used for fixing the connecting plate (75) and the movable seat (72) is inserted into the waist-shaped hole (751).

4. An expanded pipe end processing apparatus according to claim 2, wherein: the rear end of the expansion pipe cone head (74) is in threaded connection with the connecting plate (75).

5. An expanded pipe end processing apparatus according to claim 1, wherein: a protection frame (44) is sleeved on a piston rod of the clamping cylinder (4), and the upper end of the protection frame (44) is fixed with the movable clamping seat (41).