CN222999889U - Pipe fitting positioning structure for laser pipe cutting machine - Google Patents

Abstract

The utility model discloses a pipe fitting positioning structure for a laser pipe cutting machine, which relates to the technical field of pipe fitting cutting and comprises a pipe fitting body, wherein moving blocks are symmetrically arranged on the left side of the inside of a mounting frame in a front-back mode, rubber sleeves are arranged below a conveying motor and correspond to the inside of the moving blocks, a gear ring is fixed on the left wall of the mounting frame, a gear is connected in front of the gear ring in a meshed mode, a motor is arranged on the left side of the gear, a filter plate is arranged on the upper surface of the mounting frame, and a fan is arranged above the filter plate. According to the utility model, the mounting frame is rotated by the motor, the pipe fitting body is rotated, the rubber sleeve is driven to rotate by the operation of the conveying motor, the pipe fitting body can be moved, and smoke is filtered by the cooperation of the fan and the filter plate, so that the problems that the pipe fitting in the prior art is inconvenient to move and rotate in a clamping state, inconvenient to use, and the smoke is easy to fly to an operating environment to pollute the operating environment in the use state in the prior art are solved.

Description

Pipe fitting positioning structure for laser pipe cutting machine

Technical Field

The utility model belongs to the technical field of pipe cutting, and particularly relates to a pipe positioning structure for a laser pipe cutting machine.

Background

The laser pipe cutting machine is equipment for processing and cutting metal pipes, ‌ is characterized in that a high-power laser beam is used as a cutting tool for cutting the metal pipes, the cut is smooth and burr-free, meanwhile, the laser pipe cutting machine has the characteristics of high efficiency, ‌ flexibility and ‌ adaptability, ‌ can meet pipe processing requirements of different specifications and ‌ different materials, production efficiency and flexibility are greatly improved by ‌, and when the laser pipe cutting machine is used for cutting pipe fittings, the pipe fittings are usually required to be positioned in order to avoid random movement of the pipe fittings during cutting.

Through retrieval, grant bulletin number CN218050894U, grant bulletin day 2022.12.16 discloses a pipe fitting clamping device for a laser pipe cutting machine, the pipe fitting clamping device comprises a base, a plurality of supporting cylinders are arranged in the middle of the upper portion of the base, a bottom plate is arranged above the supporting cylinders, a sliding seat is arranged in the middle of the upper portion of the bottom plate, a plurality of sliding grooves are transversely formed in the sliding seat, sliding blocks are arranged in the sliding grooves, side clamping plates are arranged on the sliding blocks, first telescopic cylinders are arranged on the outer sides of the side clamping plates, an upper clamping plate is arranged between the side clamping plates, a plurality of second telescopic cylinders are arranged above the upper clamping plates, and a first limiting plate is arranged in the middle of the second telescopic cylinders.

The prior art drives the upper clamping plate and the side clamping plate respectively through a plurality of cylinders to realize positioning on the pipe body, however, when in actual use, the pipe fitting is inconvenient to move and rotate in the clamping state, the use is inconvenient, and smoke is easy to generate in the use state and drifts to the operating environment to pollute the operating environment, therefore, we provide a pipe fitting positioning structure for a laser pipe cutting machine, and the problem in the above is solved.

Disclosure of utility model

The utility model aims to provide a pipe fitting positioning structure for a laser pipe cutting machine, which is characterized in that a mounting frame is rotated by a motor, a pipe fitting body is rotated by driving a rubber sleeve to rotate by the operation of a conveying motor, the pipe fitting body is moved, smoke is filtered by the cooperation of a fan and a filter plate, the problems that the pipe fitting in the prior art is inconvenient to move and rotate in a clamping state, the use is inconvenient, and the smoke is easy to fly to an operation environment to pollute the operation environment in the use state in the prior art are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a pipe fitting positioning structure for a laser pipe cutting machine, which comprises a pipe fitting body, wherein a mounting frame is arranged outside the pipe fitting body, air cylinders are arranged on the left side and the right side of the inside of the mounting frame in a circumferential array mode, moving blocks are symmetrically arranged on the front and the back of the left side of the inside of the mounting frame, a conveying motor is fixed on the upper wall of each moving block, a rubber sleeve is arranged below the conveying motor and corresponds to the inside of each moving block, a gear ring is fixed on the left wall of the mounting frame, a gear is connected with the front of the gear ring in a meshed mode, a motor is arranged on the left side of the gear, a filter plate is arranged on the upper surface of the mounting frame, and a fan is arranged above the filter plate.

The utility model is further arranged that the outer end of the air cylinder is fixedly connected with the mounting frame, the inner end of the air cylinder is fixedly provided with a universal ball, and the ball in the universal ball is abutted with the pipe fitting body.

The utility model is further characterized in that the moving block is in sliding connection with the mounting frame, the rubber sleeve is abutted against the pipe fitting body, an arc-shaped groove is formed in the peripheral wall of the rubber sleeve along the circumferential direction of the rubber sleeve, and a rectangular groove is formed in the corresponding moving block at the position of the rubber sleeve.

The utility model is further characterized in that a rotating rod is fixed in the rubber sleeve, the rotating rod is rotationally connected with the moving block through a bearing, and the rotating rod is fixedly connected with a power output shaft of the conveying motor.

The utility model is further characterized in that a clamping motor is fixed at the position of the moving block corresponding to the front wall of the mounting frame, a screw is fixed on a power output shaft of the clamping motor, the directions of threads on the front side and the rear side of the peripheral wall of the screw are opposite, and the screw is in threaded connection with the corresponding moving block.

The utility model is further characterized in that a mounting ring is fixed on the left wall of the gear ring, a mounting groove is formed in the peripheral wall of the mounting ring along the circumferential direction of the mounting ring, a mounting plate is arranged in the mounting groove, and the mounting ring is in clearance fit with the mounting plate.

The motor is further fixedly connected with the mounting plate, and a through hole is formed in the position of the mounting groove corresponding to the left wall of the mounting frame.

The utility model is further characterized in that a limiting boss is fixed on the outer part of the filter plate corresponding to the upper wall of the mounting frame, a through hole is formed in the position where the filter plate is located corresponding to the upper wall of the mounting frame, a rotating plate is arranged on the upper wall of the filter plate, and the fan is fixedly connected with the rotating plate.

The utility model further provides that the rotating plate is rotationally connected with the limiting boss through the hinge, the hinge is positioned at the left end of the rotating plate, the right end of the rotating plate is provided with the bolt, and the bolt is in threaded connection with the mounting frame.

The utility model is further characterized in that the surface of the rotating plate is provided with air outlet holes, and the upper wall of the fan is fixed with a protective net.

The utility model has the following beneficial effects:

According to the utility model, the motor, the gear ring, the conveying motor and the rubber sleeve are arranged, the gear is driven by the motor to rotate, so that the gear is driven to rotate, the effect of driving the mounting frame to rotate is realized, the aim of rotating the pipe fitting body is finally achieved, the pipe fitting body is conveniently rotated, the rubber sleeve is driven to rotate by utilizing the conveying motor to work, the pipe fitting body is enabled to move, the aim of conveying the pipe fitting body is achieved, and the problem that the pipe fitting in the prior art is inconvenient to move and rotate in a clamping state and inconvenient to use is solved.

According to the utility model, the fan and the filter plate are arranged, and the air flow generated by the operation of the fan carries the smoke through the filter plate, and the smoke is adsorbed and filtered by the filter plate, so that the surface smoke drifts into the operation environment, and the problem that the operation environment is polluted due to the fact that the smoke is easy to generate and dribble into the operation environment in the use state in the prior art is solved.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

Fig. 1 is an overall block diagram of a pipe fitting positioning structure for a laser pipe cutting machine.

Fig. 2 is a right-side view of a pipe positioning structure for a laser pipe cutting machine.

Fig. 3 is a left-view structural diagram of a pipe fitting positioning structure for a laser pipe cutting machine.

Fig. 4 is an exploded view of the mounting ring and mounting plate.

Fig. 5 is an exploded view between the conveyor motor and the moving block.

Fig. 6 is an exploded view of a portion of a tube positioning structure for a laser tube cutting machine.

In the drawings, the list of components represented by the various numbers is as follows:

The device comprises the following components of a fan, a 101-protection net, a 102-rotating plate, 102 a-bolts, 102 b-air outlet holes, 2-rubber sleeves, 201-rotating rods, 3-pipe fitting bodies, 4-mounting plates, 401-motors, 401 a-gears, 5-moving blocks, 501-conveying motors, 502-rectangular grooves, 6-mounting frames, 601-perforated holes, 602-cylinders, 602 a-universal balls, 603-clamping motors, 603 a-screws, 604-limiting bosses, 605-through holes, 7-mounting rings, 701-mounting grooves, 702-gear rings and 8-filter plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the utility model discloses a pipe positioning structure for a laser pipe cutting machine, which comprises a pipe body 3, wherein a mounting frame 6 is arranged outside the pipe body 3, the right side of the pipe body 3 is open, the left side and the right side of the inside of the mounting frame 6 are respectively provided with a cylinder 602 in a circumferential array for driving universal balls 602a to clamp or release the pipe body 3, the left side of the inside of the mounting frame 6 is provided with a moving block 5 in a front-back symmetrical way, the upper wall of the moving block 5 is fixedly provided with a conveying motor 501, the lower part of the conveying motor 501 is correspondingly provided with a rubber sleeve 2 inside the moving block 5, the conveying motor 501 works to drive the rubber sleeve 2 to rotate, the left wall of the mounting frame 6 is fixedly provided with a gear ring 702 due to the contact between the rubber sleeve 2 and the pipe body 3, the left side of the gear ring 401a is meshed and connected with the gear 401a, and the motor 401 is arranged at the left side of the gear 401 to drive the gear ring 702 to rotate, so that the gear ring 702 is fixedly connected with the mounting frame 6 to drive the gear ring 702 to rotate, and finally the pipe body 3 to rotate;

Specifically, the outer end of the air cylinder 602 is fixedly connected with the mounting frame 6, the universal ball 602a is fixed at the inner end of the air cylinder 602, the balls in the universal ball 602a are abutted against the pipe fitting body 3, the air cylinder 602 drives the universal ball 602a to enable the balls in the universal ball 602a to be in contact with the pipe fitting body 3, so that the pipe fitting body 3 can be clamped, and the balls in the universal ball 602a are separated from the pipe fitting body 3, so that the pipe fitting body 3 can be removed;

The moving block 5 is in sliding connection with the mounting frame 6, the moving block 5 and the mounting frame 6 can relatively move when the screw 603a rotates due to the contact of the moving block 5 and the mounting frame 6, the moving block 5 cannot rotate at the moment, the rubber sleeve 2 is abutted against the pipe fitting body 3, the friction force between the rubber sleeve 2 and the pipe fitting body 3 is utilized to enable the rubber sleeve 2 to rotate so as to drive the pipe fitting body 3 to move, an arc-shaped groove is formed in the peripheral wall of the rubber sleeve 2 along the circumferential direction of the rubber sleeve 2, and a rectangular groove 502 is formed in the corresponding moving block 5 at the position of the rubber sleeve 2, so that a mounting space is provided for mounting the rubber sleeve 2;

A rotating rod 201 is fixed in the rubber sleeve 2, the rotating rod 201 is rotationally connected with the moving block 5 through a bearing, the rotating rod 201 is fixedly connected with a power output shaft of the conveying motor 501, and the rubber sleeve 2 can be rotated by enabling the conveying motor 501 to work to drive the rotating rod 201 to rotate;

The front wall of the mounting frame 6 corresponding to the position of the moving block 5 is fixedly provided with a clamping motor 603, a power output shaft of the clamping motor 603 is fixedly provided with a screw 603a, the screw 603a is in threaded connection with the corresponding moving block 5 in opposite directions on the front side and the rear side of the peripheral wall of the screw 603a, the clamping motor 603 is used for driving the screw 603a to rotate, so that the two moving blocks 5 are mutually close to or far away from each other, contact or separation between the rubber sleeve 2 and the pipe fitting body 3 is realized, and the clamping or releasing effect on the pipe fitting body 3 is achieved;

A mounting ring 7 is fixed on the left wall of the gear ring 702, a mounting groove 701 is formed in the peripheral wall of the mounting ring 7 along the circumferential direction of the mounting ring 7, a mounting plate 4 is arranged in the mounting groove 701, the mounting ring 7 is in clearance fit with the mounting plate 4, and when the motor 401 works, the mounting ring 7 and the mounting plate 4 rotate relatively;

The motor 401 is fixedly connected with the mounting plate 4, and a through hole 601 is formed in the position of the mounting groove 701 corresponding to the left wall of the mounting frame 6 so as to allow the pipe fitting body 3 to pass through;

The operation process of the embodiment is that the right end of the pipe fitting body 3 extends out of the mounting frame 6 by operating the pipe fitting body 3 to be inserted into the mounting frame 6 from left to right, at the moment, the control cylinder 602 stretches to drive the universal ball 602a to move, balls in the universal ball 602a are contacted with the peripheral wall of the pipe fitting body 3, then the clamping motor 603 is operated to drive the screw 603a to rotate, so that the two moving blocks 5 are close to each other, and the pipe fitting body 3 can be positioned until the two rubber sleeves 2 are contacted with the pipe fitting body 3;

When moving the pipe fitting body 3, the rotation rod 201 is driven to rotate by controlling the conveying motor 501 to work, so that the pipe fitting body 3 can be moved by rotating the rubber sleeve 2, and when rotating the pipe fitting body 3, the mounting frame 6 can be rotated by driving the gear 401a and the gear ring 702 to rotate by operating the motor 401, and finally the pipe fitting body 3 is rotated.

Example two

Referring to fig. 1 and 6, in a second embodiment of the present utility model, the embodiment is based on the previous embodiment, but is different from the first embodiment in that a filter plate 8 is disposed on the upper surface of the mounting frame 6, the filter plate 8 may be an activated carbon filter plate 8, a fan 1 is disposed above the filter plate 8, and smoke can be adsorbed and filtered by the air flow generated by the fan 1 passing through the filter plate 8;

Specifically, a limiting boss 604 is fixed on the outer part of the filter plate 8 corresponding to the upper wall of the mounting frame 6, the limiting boss 604 is matched with the filter plate 8 to limit the filter plate 8, a through hole 605 is formed in the position of the filter plate 8 corresponding to the upper wall of the mounting frame 6, a rotating plate 102 is arranged on the upper wall of the filter plate 8, and the fan 1 is fixedly connected with the rotating plate 102;

The rotating plate 102 is rotationally connected with the limiting boss 604 through a hinge, the hinge is positioned at the left end of the rotating plate 102, a bolt 102a is arranged at the right end of the rotating plate 102, the bolt 102a is in threaded connection with the mounting frame 6, and the filter plate 8 can be taken out for replacement by unscrewing the bolt 102a and then operating the rotating plate 102 to rotate;

The surface of the rotating plate 102 is provided with an air outlet hole 102b, the upper wall of the fan 1 is fixed with a protective net 101, and the protective net 101 can be made of metal;

The rest of the structure is the same as that of the first embodiment;

The operation process of the embodiment is that the fan 1 is operated under the use state, the fan 1 is operated to enable the inside of the installation frame 6 to be in a negative pressure state, and the smoke generated during cutting is discharged to the outside of the installation frame 6 through the through holes 605, the filter plates 8 and the air outlet holes 102b, and the smoke can be adsorbed and filtered when passing through the filter plates 8, so that the environmental pollution caused by the scattering of the smoke is avoided.

In addition, the air cylinder 602, the motor 401, the fan 1, the conveying motor 501 and the clamping motor 603 in the pipe fitting positioning structure of the laser pipe cutting machine are all controlled by the controller, and the connection mode is the prior art, which is not repeated herein, meanwhile, the electric appliance in the pipe fitting positioning structure of the laser pipe cutting machine is the prior art, and the model is not limited herein.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (10)

1. The pipe fitting positioning structure for the laser pipe cutting machine comprises a pipe fitting body (3) and is characterized in that a mounting frame (6) is arranged outside the pipe fitting body (3), cylinders (602) are arranged on the left side and the right side of the inside of the mounting frame (6) in a circumferential array mode, moving blocks (5) are symmetrically arranged on the left side of the inside of the mounting frame (6) front and back, a conveying motor (501) is fixed on the upper wall of the moving blocks (5), a rubber sleeve (2) is arranged below the conveying motor (501) corresponding to the inside of the moving blocks (5), a gear ring (702) is fixed on the left wall of the mounting frame (6), a gear (401 a) is connected to the front of the gear ring (702) in a meshed mode, and a motor (401) is arranged on the left side of the gear (401 a);

The upper surface of installing frame (6) is provided with filter (8), the top of filter (8) is provided with fan (1).

2. The pipe fitting positioning structure for a laser pipe cutting machine according to claim 1, wherein the outer end of the air cylinder (602) is fixedly connected with the mounting frame (6), a universal ball (602 a) is fixed at the inner end of the air cylinder (602), and balls in the universal ball (602 a) are abutted with the pipe fitting body (3).

3. The pipe fitting positioning structure for the laser pipe cutting machine according to claim 1, wherein the moving block (5) is slidably connected with the mounting frame (6), the rubber sleeve (2) is abutted against the pipe fitting body (3), an arc-shaped groove is formed in the peripheral wall of the rubber sleeve (2) along the circumferential direction of the rubber sleeve (2), and a rectangular groove (502) is formed in the corresponding moving block (5) at the position of the rubber sleeve (2).

4. A pipe fitting positioning structure for a laser pipe cutting machine according to claim 3, wherein a rotating rod (201) is fixed in the rubber sleeve (2), the rotating rod (201) is rotatably connected with the moving block (5) through a bearing, and the rotating rod (201) is fixedly connected with a power output shaft of the conveying motor (501).

5. The pipe fitting positioning structure for a laser pipe cutting machine according to claim 4, wherein a clamping motor (603) is fixed on the front wall of the installation frame (6) at the position of the moving block (5), a screw (603 a) is fixed on a power output shaft of the clamping motor (603), the directions of threads on the front side and the rear side of the peripheral wall of the screw (603 a) are opposite, and the screw (603 a) is in threaded connection with the corresponding moving block (5).

6. The pipe fitting positioning structure for a laser pipe cutting machine according to claim 1, wherein a mounting ring (7) is fixed on the left wall of the gear ring (702), a mounting groove (701) is formed in the peripheral wall of the mounting ring (7) along the circumferential direction of the mounting ring (7), a mounting plate (4) is arranged in the mounting groove (701), and the mounting ring (7) is in clearance fit with the mounting plate (4).

7. The pipe fitting positioning structure for the laser pipe cutting machine according to claim 6, wherein the motor (401) is fixedly connected with the mounting plate (4), and a through hole (601) is formed in the position of the mounting groove (701) corresponding to the left wall of the mounting frame (6).

8. The pipe fitting positioning structure for the laser pipe cutting machine according to claim 1, wherein a limiting boss (604) is fixed on the outer portion of the filter plate (8) corresponding to the upper wall of the mounting frame (6), a through hole (605) is formed in the position of the filter plate (8) corresponding to the upper wall of the mounting frame (6), a rotating plate (102) is arranged on the upper wall of the filter plate (8), and the fan (1) is fixedly connected with the rotating plate (102).

9. The pipe fitting positioning structure for a laser pipe cutting machine according to claim 8, wherein the rotating plate (102) is rotatably connected with the limiting boss (604) through a hinge, the hinge is located at the left end of the rotating plate (102), a bolt (102 a) is arranged at the right end of the rotating plate (102), and the bolt (102 a) is in threaded connection with the mounting frame (6).

10. The pipe fitting positioning structure for the laser pipe cutting machine according to claim 9, wherein the surface of the rotating plate (102) is provided with an air outlet hole (102 b), and the upper wall of the fan (1) is fixed with a protective net (101).