Pipe fitting groove rotating and cutting machining equipment

Abstract

The utility model provides pipe fitting groove rotating and cutting machining equipment which comprises a die clamping part and a groove rotating and cutting part, the groove rotating and cutting part comprises a rotating shaft, a plurality of sliding blocks connected to the end, close to the die clamping part, of the rotating shaft and idler wheels rotationally arranged on the sliding blocks, and the sliding blocks are distributed in the circumferential direction of the rotating shaft at intervals. The sliding block can move relative to the radial direction of the rotating shaft, and a spiral groove ring and a cutting ring are arranged on the periphery of the rolling wheel in the axial direction. According to the utility model, the machining efficiency of groove rotating and cutting of the pipe fitting is improved, and the occupied area of equipment is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the field of pipe processing equipment, in particular to a pipe grooving and cutting processing equipment. Background Art

[0002] In automotive piping systems, due to compact space, many pipes have short straight sections after bending. Conventionally, the ends of the pipes need to be cut after processing the materials, and then the heads need to be grooved. This involves multiple processing parts and needs to be processed by multiple processing equipment. As a result, the overall processing equipment occupies a large area. At the same time, the need for accurate transportation between multiple equipment makes the overall processing efficiency slow. Utility Model Content

[0003] The purpose of the utility model is to provide a pipe grooving and cutting processing equipment which can improve the processing efficiency of pipe grooving and cutting and effectively reduce the floor space occupied by the equipment.

[0004] In order to solve the above technical problems, the utility model provides a pipe grooving and cutting processing equipment, including a clamping part and a grooving cutting part. The grooving cutting part includes a rotating shaft, a plurality of sliders connected to the rotating shaft near one end of the clamping part, and a roller rotatably mounted on the slider. The plurality of sliders are distributed at intervals along the circumference of the rotating shaft, and the sliders can move radially relative to the rotating shaft. The outer periphery of the roller is axially arranged with a grooving ring and a cutting ring.

[0005] Furthermore, the outer diameter of the cutting ring is smaller than the outer diameter of the spiral groove ring.

[0006] Furthermore, a sleeve is provided on the outer periphery of the rotating shaft, and the sleeve can move relative to the axial direction of the rotating shaft, and the sleeve and the slider are connected by an inclined surface so that when the sleeve moves along the axial direction of the rotating shaft, the slider moves along the radial direction of the rotating shaft.

[0007] Furthermore, the rotating shaft is rotatably mounted on the mobile platform, and the mobile platform is movably arranged.

[0008] Furthermore, the clamping component includes a first clamping block and a second clamping block, a clamping position is provided between the first clamping block and the second clamping block, and an axis of the clamping position coincides with an axis of the rotating shaft.

[0009] Furthermore, the first clamping block and the second clamping block are connected to the fixing seat, and the first clamping block can move along the height direction of the fixing seat.

[0010] Furthermore, a protective cover is provided on the outer periphery of the end portion of the rotating shaft close to the clamping component.

[0011] The beneficial effect of the present invention is that the pipe to be processed is clamped and fixed by the clamping die component, so that the end of the pipe to be processed is located between a number of rollers, and then the rotating shaft drives the several sliders to rotate, and the sliders drive the rollers to move along the radial direction of the rotating shaft, so that the several rollers move synchronously toward the position of the pipe during the rotation process, and then the outer periphery of the pipe is processed by the grooving ring or the cutting ring. At this time, the clamping position of the pipe can be adjusted, so that the pipe can be processed between the grooving ring and the cutting ring to improve the processing efficiency. At the same time, since the grooving and cutting processing structures are integrated into the unified equipment, the space occupied by the processing equipment can be greatly reduced, and since there is no need to transport the pipe, the processing efficiency can also be improved simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural diagram of the present utility model.

[0013] Figure 2 It is a structural schematic diagram of the clamping die component in the utility model.

[0014] Figure 3 It is a structural diagram of the spiral groove cutting component in the utility model.

[0015] Figure 4 It is a schematic diagram of the positions of the rotary groove ring and the cutting ring in the utility model.

[0016] Figure 5 It is a schematic diagram of the position of the sleeve in the utility model.

[0017] Figure 6 It is a schematic diagram of the cooperation between the sleeve and the slider in the utility model.

[0018] Figure numerals: 1, rotating shaft; 2, slider; 3, roller; 4, groove ring; 5, cutting ring; 6, sleeve; 7, moving platform; 8, first clamping block; 9, second clamping block; 10, clamping position; 11, fixed seat; 12, protective cover. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present invention.

[0020] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0021] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0022] like Figures 1-6 The utility model provides a pipe grooving and cutting processing equipment, including a clamping part and a grooving cutting part. The grooving cutting part includes a rotating shaft 1, a plurality of sliders 2 connected to the rotating shaft 1 near one end of the clamping part, and a roller 3 rotatably mounted on the slider 2. The plurality of sliders 2 are distributed at intervals along the circumference of the rotating shaft 1, and the slider 2 can move radially relative to the rotating shaft 1. The outer periphery of the roller 3 is provided with a grooving ring 4 and a cutting ring 5 along the axial direction.

[0023] The pipe to be processed is clamped and fixed by the clamping component, so that the end of the pipe to be processed is located between several rollers, and then the rotating shaft drives several sliders to rotate, and the sliders drive the rollers to move along the radial direction of the rotating shaft, so that the several rollers move synchronously toward the position of the pipe during the rotation process, and then the outer periphery of the pipe is processed by the grooving ring or the cutting ring. At this time, the clamping position of the pipe can be adjusted, so that the pipe can be processed between the grooving ring and the cutting ring to improve the processing efficiency. At the same time, since the grooving and cutting processing structures are integrated into the unified equipment, the space occupied by the processing equipment can be greatly reduced, and since there is no need to transport the pipe, the processing efficiency can also be improved simultaneously.

[0024] Among them, the rotation of the rotating shaft is controlled by a servo motor, and the slider is connected to the rotating shaft through a slide groove so that the slider can move back and forth along the radial direction of the rotating shaft. A spring is connected between the inner side of the slide groove and the slider, and the slider is reset by the spring, so that when several sliders are not in use, they are uniformly located near the outer periphery of the end of the rotating shaft to leave enough space for placing pipes.

[0025] In one embodiment of the present scheme, a core rod is provided at the center position of one end of the rotating shaft near the clamping part, so that when the pipe fitting is processed, the end of the pipe fitting is sleeved on the core rod, so that the core rod provides support to the inside of the pipe fitting, thereby ensuring the stability of the grooving processing.

[0026] Preferably, the outer diameter of the cutting ring 5 is smaller than the outer diameter of the spiral groove ring 4 .

[0027] Specifically, after the pipe is cut by the cutting ring, the pipe can be moved to the corresponding position of the grooving ring. At this time, since the outer diameter of the cutting ring is smaller than the outer diameter of the grooving ring, the cutting ring will not cut the pipe again when the grooving ring is grooving the pipe, so as to ensure the order of cutting and grooving.

[0028] In one embodiment of the present solution, the cutting ring is arranged closer to the clamping part than the grooving ring to ensure that the cutting ring can be used to cut the pipe more accurately and will not groove the pipe during cutting.

[0029] Preferably, a sleeve 6 is provided on the outer periphery of the rotating shaft 1, and the sleeve 6 can move axially relative to the rotating shaft 1, and the sleeve 6 and the slider 2 are connected by an inclined surface so that when the sleeve 6 moves axially along the rotating shaft 1, the slider 2 moves radially along the rotating shaft 1.

[0030] Specifically, the sleeve pushes the slider by moving axially relative to the rotating shaft. Since the slider and the sleeve are connected by an inclined surface, the axial movement of the sleeve can drive the slider to move radially, thereby controlling the slider and the roller to approach the pipe.

[0031] It is worth mentioning that the connection between the sleeve and the slider is set as a bevel structure, and the sleeve and the slider are not directly connected, so that when the rotating shaft drives the slider to rotate, the sleeve only limits the radial position of the slider through the bevel to ensure the stability of cutting and grooving, and the sleeve does not rotate synchronously with the rotating shaft.

[0032] In one embodiment of the present solution, the sleeve is moved by a servo motor.

[0033] Preferably, the rotating shaft 1 is rotatably mounted on the movable platform 7, and the movable platform 7 is movable.

[0034] Specifically, the rotating shaft is controlled to move axially by the mobile platform, thereby adjusting the distance between the rotating shaft and the clamping component to ensure the accuracy of the pipe processing position.

[0035] A track is laid on the bottom of the mobile platform, and the mobile platform moves back and forth along the track through the control of a servo motor.

[0036] Preferably, the clamping component includes a first clamping block 8 and a second clamping block 9 , a clamping position 10 is provided between the first clamping block 8 and the second clamping block 9 , and the axis of the clamping position 10 coincides with the axis of the rotating shaft 1 .

[0037] Specifically, the two sides of the pipe fitting are clamped and fixed by the first clamping block and the second clamping block, and since the axis of the clamping position coincides with the axis of the rotating shaft, after the first clamping block and the second clamping block clamp the pipe fitting, the axis of the pipe fitting also coincides with the axis of the rotating shaft, so as to ensure that the groove ring and the cutting ring can stably process the outer periphery of the pipe fitting.

[0038] Preferably, the first clamping block 8 and the second clamping block 9 are connected to the fixing seat 11 , and the first clamping block 8 can move along the height direction of the fixing seat 11 .

[0039] Specifically, the first clamping block moves along the height direction of the fixed seat, so that the clamping position can be opened to facilitate the placement of the pipe. At the same time, since the first clamping block moves along the height direction, the area occupied by the clamping component in the horizontal position is smaller, thereby reducing the occupied area of the entire equipment.

[0040] The movement of the first clamping block is controlled by a gas-liquid booster cylinder.

[0041] Preferably, a protective cover 12 is provided on the outer periphery of the end of the rotating shaft 1 close to the clamping component.

[0042] Specifically, the protective cover is used to protect the chips from flying during the grooving and cutting process to avoid the flying chips from flying everywhere.

[0043] In one embodiment of this solution, the protective cover can be made of a transparent material, such as a transparent PVC material.

[0044] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone can derive other forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, any technical solution that is the same or similar to that of the present application falls within the scope of protection of the present invention.

Claims

1. A pipe grooving and cutting processing equipment, characterized by: The invention comprises a clamping part and a groove cutting part, wherein the groove cutting part comprises a rotating shaft (1), a plurality of sliders (2) connected to one end of the rotating shaft (1) close to the clamping part, and a roller (3) rotatably mounted on the slider (2); the plurality of sliders (2) are distributed at intervals along the circumference of the rotating shaft (1), and the sliders (2) can move radially relative to the rotating shaft (1); and a groove ring (4) and a cutting ring (5) are arranged axially on the outer periphery of the roller (3).

2. The pipe grooving and cutting equipment according to claim 1, characterized in that: The outer diameter of the cutting ring (5) is smaller than the outer diameter of the spiral groove ring (4).

3. The pipe grooving and cutting equipment according to claim 1, characterized in that: A sleeve (6) is sleeved on the outer periphery of the rotating shaft (1). The sleeve (6) can move in the axial direction relative to the rotating shaft (1). The sleeve (6) and the slider (2) are connected via an inclined surface so that when the sleeve (6) moves in the axial direction of the rotating shaft (1), the slider (2) moves in the radial direction of the rotating shaft (1).

4. The pipe grooving and cutting equipment according to claim 1, characterized in that: The rotating shaft (1) is rotatably mounted on the movable platform (7), and the movable platform (7) is movable.

5. The pipe grooving and cutting equipment according to claim 1, characterized in that: The clamping mold component comprises a first clamping block (8) and a second clamping block (9), a clamping position (10) is provided between the first clamping block (8) and the second clamping block (9), and the axis of the clamping position (10) coincides with the axis of the rotating shaft (1).

6. The pipe grooving and cutting equipment according to claim 5, characterized in that: The first clamping block (8) and the second clamping block (9) are connected to the fixing seat (11), and the first clamping block (8) can move along the height direction of the fixing seat (11).

7. The pipe grooving and cutting equipment according to claim 1, characterized in that: The outer periphery of the end of the rotating shaft (1) close to the clamping part is covered with a protective cover (12).

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