Double-chuck structure for circular pipe cutting machining

Abstract

The utility model relates to a double-chuck structure for cutting and processing a circular pipe. A left sliding rail and a right sliding rail are respectively mounted on the upper surface of a bottom frame in a bilateral symmetry manner; a first sliding table and a second sliding table are sequentially installed on the left sliding rail and the right sliding rail from left to right in a sliding mode. A feeding hole is formed in the center of the first chuck; a discharge hole is formed in the center of the second chuck; clamping teeth are fixedly mounted on the right side wall of the left sliding rail and the left side wall of the right sliding rail; driving motors are mounted at the bottoms of the first sliding table and the second sliding table; the output end of the driving motor is in transmission connection with the clamping teeth through a driving gear; lifting rings are fixed at the upper ends of the first chuck and the second chuck; guide rails are symmetrically installed on the upper portion of the underframe. A sliding block is slidably mounted on the guide rail; vertical columns are fixedly connected to the upper parts of the sliding blocks on the left and right sides; a cross beam is connected between the top ends of the two stand columns. The double-chuck structure for circular pipe cutting machining is high in cutting precision, flexible to adjust and convenient to feed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of pipe processing equipment, and particularly relates to a double-chuck structure for circular pipe cutting and processing. BACKGROUND

[0002] With the acceleration of urbanization in China, the demand for pipes is increasing. In the field of building pipes, circular pipes are valued for their excellent performance and wide application scenarios. However, the existing cutting and processing methods of circular pipes have many problems, such as low efficiency, insufficient precision, and high product loss. At the same time, the traditional cutting method of circular pipes also limits their performance in engineering applications. Therefore, it is of great practical significance to research and develop a high-efficiency double-chuck structure for circular pipe cutting and processing, thereby improving production efficiency, reducing costs, and improving the quality and stability of the final products. SUMMARY

[0003] The utility model aims at providing a double-chuck structure for circular pipe cutting and processing, which has high cutting precision, flexible adjustment, and convenient feeding.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a double-chuck structure for circular pipe cutting and processing, comprising a chassis, a left slide rail, and a right slide rail, and further comprising a first sliding table, a second sliding table, a support seat, a first chuck, a second chuck, a feeding port, a discharging port, a pawl, a driving motor, a caliper motor, a lifting ring, a guide rail, a sliding block, a stand, and a crossbeam, wherein the upper surface of the chassis is symmetrically provided with the left slide rail and the right slide rail; the first sliding table and the second sliding table are sequentially and slidably installed on the left slide rail and the right slide rail from left to right; the first sliding table is fixedly connected with the first chuck through the support seat, and the second sliding table is also fixedly connected with the second chuck through the support seat; the center of the first chuck is provided with the feeding port; the center of the second chuck is provided with the discharging port; the right side wall of the left slide rail and the left side wall of the right slide rail are both fixedly installed with the pawl; the driving motor is installed at the bottom of the first sliding table and the second sliding table; the output end of the driving motor is drivingly connected to the pawl through a driving gear; the upper end of the first chuck and the second chuck is fixedly provided with the lifting ring; the upper part of the chassis is symmetrically provided with the guide rail; the sliding block is slidably installed on the guide rail; the upper part of the sliding block on the left and right sides is fixedly connected with the stand; the crossbeam is installed between the top ends of the two stands.

[0005] As a further improvement of the utility model, the back of the first chuck and the second chuck is also provided with the caliper motor, which is connected with the caliper structure; the caliper motor controls the extension or shortening action of the extrusion plate through the driving screw structure.

[0006] As a further improvement of the utility model, the upper surface of the crossbeam is provided with a transverse adjusting mechanism; the transverse adjusting mechanism comprises a transverse motor, a screw rod and a transverse threaded seat; the end of the transverse adjusting mechanism is provided with the transverse motor; the output shaft of the transverse motor is connected with the screw rod; the screw rod is provided with the transverse threaded seat in a threaded mode.

[0007] As a further improvement of the utility model, the transverse threaded seat is provided with a vertical adjusting mechanism, and the end of the vertical adjusting mechanism is provided with a vertical motor; the output end of the vertical motor is provided with the vertical threaded seat in a threaded mode through the screw rod; the vertical threaded seat is provided with a cutting head.

[0008] As a further improvement of the utility model, the middle part of the chassis is embedded with an auxiliary roller, and the bottom of the auxiliary roller is supported and connected through a hydraulic rod.

[0009] As a further improvement of the utility model, the right side of the chassis is provided with a discharging table in a butt joint mode; the table top of the discharging table is provided with an inclination angle, and one side of the discharging table is provided with a discharging port.

[0010] As a further improvement of the utility model, the middle part surface of the chassis is embedded with a sensor.

[0011] As a further improvement of the utility model, the number of the sensors is at least two, and the sensors are infrared sensors.

[0012] Compared with the prior art, the utility model has the beneficial effects that the first sliding table and the second sliding table are sequentially arranged on the left sliding rail and the right sliding rail, so that the distance between the two sliding tables on the left sliding rail and the right sliding rail can be freely adjusted, and the feeding mode is flexible and various; the driving motor is arranged on the first sliding table and the second sliding table, and the output end is connected with the clamping tooth in a toothed mode, so that the electric driving adjustment can be realized, and the accuracy of the equipment adjustment is improved; the guide rail is arranged on the chassis, the sliding block is arranged on the guide rail, the vertical column is connected with the crossbeam, the transverse adjusting mechanism is arranged on the crossbeam, the cutting transverse position can be quickly and accurately adjusted, the vertical adjusting mechanism is arranged, the vertical position of the cutting head can be adjusted, and the pipe with different sizes can be cut. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole structure schematic view of the utility model.

[0014] In the figure: 1, the chassis; 2, left slide rail; 3, right slide rail; 4, the first sliding table; 5, the second sliding table; 6, support seat; 7, the first chuck; 8, the second chuck; 9, the feed inlet; 10, the discharge outlet; 11, the pawl; 12, the drive motor; 13, the caliper motor; 14, the lifting ring; 15, the guide rail; 16, the sliding block; 17, the column; 18, the crossbeam; 19, the transverse adjusting mechanism; 20, the transverse motor; 21, the screw; 22, the transverse threaded seat; 23, the vertical motor; 24, the vertical threaded seat; 25, the cutting head; 26, the auxiliary roller; 27, the unloading table; 28, the discharge port; 29, the sensor; 30, the vertical adjusting mechanism. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0016] Please refer to Figure 1 The utility model provides a kind of technical solutions: a double chuck structure for circular pipe cutting processing, including first sliding table 4, second sliding table 5, support seat 6, first chuck 7, second chuck 8, feed inlet 9, discharge outlet 10, pawl 11, drive motor 12, caliper motor 13, lifting ring 14, guide rail 15, sliding block 16, column 17 and crossbeam 18, the upper surface of chassis 1 is symmetrically installed with left slide rail 2 and right slide rail 3 respectively;First sliding table 4, second sliding table 5 are sequentially slidably installed on left slide rail 2 and right slide rail 3 from left to right;First sliding table 4 is fixedly connected with first chuck 7 by support seat 6, and second sliding table 5 is also fixedly connected with second chuck 8 by support seat 6;The center of first chuck 7 is provided with feed inlet 9;The center of second chuck 8 is provided with discharge outlet 10;The right side wall of left slide rail 2 and the left side wall of right slide rail 3 are fixedly installed with pawl 11;The bottom of first sliding table 4 and second sliding table 5 is installed with drive motor 12;The output end of drive motor 12 is connected to pawl 11 by drive gear transmission;The upper end of first chuck 7 and second chuck 8 is fixed with lifting ring 14;The upper part of chassis 1 is symmetrically installed with guide rail 15;Sliding block 16 is slidably installed on guide rail 15;The upper part of sliding block 16 on left and right sides is fixedly connected with column 17;Crossbeam 18 is connected and installed between the top of two columns 17.

[0017] The back of first chuck 7 and second chuck 8 is also installed with caliper motor 13, and caliper motor 13 is connected with caliper structure, and caliper motor 13 controls the extension or shortening action of extrusion plate by drive screw structure.

[0018] The upper surface of the crossbeam 18 is provided with a transverse adjusting mechanism 19; the transverse adjusting mechanism 19 comprises a transverse motor 20, a lead screw 21 and a transverse threaded seat 22; the end of the transverse adjusting mechanism 19 is provided with the transverse motor 20; the output shaft of the transverse motor 20 is connected with the lead screw 21; and the lead screw 21 is threadedly provided with the transverse threaded seat 22.

[0019] The transverse threaded seat 22 is provided with a vertical adjusting mechanism 30; the end of the vertical adjusting mechanism 30 is provided with a vertical motor 23; the output end of the vertical motor 23 is threadedly provided with a vertical threaded seat 24; and the vertical threaded seat 24 is provided with a cutting head 25.

[0020] The middle of the base frame 1 is embeddedly provided with an auxiliary roller 26; the bottom of the auxiliary roller 26 is supported and connected through a hydraulic rod; the right side of the base frame 1 is butt-jointedly provided with a discharging table 27; the table surface of the discharging table 27 is provided with an inclination angle; one side of the discharging table 27 is provided with a discharging port 28; the middle surface of the base frame 1 is embeddedly provided with a sensor 29; the number of the sensors 29 is set to be at least two; and the sensor 29 adopts an infrared sensor.

[0021] Working principle: when the device needs to be used, the feeding mode can be that the circular pipe to be cut is inserted from the feeding port of the first chuck and then stretched out from the discharging port of the second chuck, or the feeding mode can be that the first sliding table and the second sliding table are first adjusted to a proper interval, and then the pipe to be processed is placed between the first sliding table and the second sliding table; after feeding, the auxiliary roller in the middle of the base frame is raised so as to support the lower part of the pipe to be processed; at this time, the pipe to be processed is adjusted to the position to be processed by pushing; the caliper motor is controlled to clamp and fix the pipe to be processed; after positioning, the cutting process is entered; the cutting head is adjusted to a proper position through the transverse adjusting mechanism and the vertical adjusting mechanism according to needs; and then the cutting head is started to cut the pipe; the cut pipe falls from the discharging table at the tail, and is finally discharged from the discharging port in sequence.

Claims

1. A double chuck structure for cutting round pipes, comprising a base frame (1), a left slide rail (2) and a right slide rail (3), characterized in that: Also include the first sliding platform (4), the second sliding platform (5), the support seat (6), the first chuck (7), the second chuck (8), the feeding port (9), the discharge port (10), the pawl (11), the driving motor (12), the caliper motor (13), the lifting ring (14), the guide rail (15), the sliding block (16), the column (17) and the crossbeam (18), the chassis (1) upper surface left and right symmetry respectively installed with left slide rail (2) and right slide rail (3);The left slide rail (2) and right slide rail (3) are sequentially slidably installed with first sliding platform (4), second sliding platform (5) from left to right;The first sliding platform (4) is fixedly connected with the first chuck (7) through the support seat (6), and the second sliding platform (5) is also fixedly connected with the second chuck (8) through the support seat (6);The central part of the first chuck (7) is provided with a feeding port (9);The central part of the second chuck (8) is provided with a discharge port (10);The right side wall of the left slide rail (2) and the left side wall of the right slide rail (3) are fixedly installed with pawl (11);The bottom of the first sliding platform (4) and the second sliding platform (5) is installed with driving motor (12);The output end of the driving motor (12) is connected to the pawl (11) through the driving gear transmission;The upper end of the first chuck (7) and the second chuck (8) is fixedly provided with lifting ring (14);The upper part of the chassis (1) is symmetrically provided with guide rail (15);The guide rail (15) is slidably installed with sliding block (16);The upper part of the sliding block (16) on the left and right sides is fixedly connected with column (17);The top of the two columns (17) is connected and installed with crossbeam (18).

2. The double chuck structure for cutting round pipes according to claim 1, characterized in that: The back of the first chuck (7) and the second chuck (8) is also provided with caliper motor (13), and the caliper motor (13) is connected and installed with caliper structure, and the caliper motor (13) controls the extension or shortening action of the extrusion plate through the driving lead screw structure.

3. The double chuck structure for cutting round pipes according to claim 1, characterized in that: The upper surface of the crossbeam (18) is provided with a transverse adjusting mechanism (19);The transverse adjusting mechanism (19) includes a transverse motor (20), a lead screw (21) and a transverse threaded seat (22);The end of the transverse adjusting mechanism (19) is provided with a transverse motor (20);The output shaft of the transverse motor (20) is connected with a lead screw (21);The lead screw (21) is screwedly installed with a transverse threaded seat (22).

4. The double chuck structure for cutting round pipes according to claim 3, characterized in that: The transverse threaded seat (22) is installed with a vertical adjusting mechanism (30), and the end of the vertical adjusting mechanism (30) is installed with a vertical motor (23);The output end of the vertical motor (23) is screwedly installed with a vertical threaded seat (24) through a lead screw;The vertical threaded seat (24) is installed with a cutting head (25).

5. The double chuck structure for cutting round pipes according to claim 1, characterized in that: The middle of the chassis (1) is embeddedly installed with an auxiliary roller (26), and the bottom of the auxiliary roller (26) is supported and connected through a hydraulic rod.

6. The double chuck structure for cutting round pipes according to claim 1, characterized in that: The right side of the chassis (1) is butt jointed with a discharging table (27);The surface of the discharging table (27) is provided with an inclination angle, and one side of the discharging table (27) is provided with a discharging port (28).

7. The double chuck structure for cutting round pipes according to claim 1, characterized in that: The middle surface of the chassis (1) is embedded with sensors (29).

8. The double chuck structure for cutting round pipes according to claim 7, characterized in that: The number of the sensors (29) is at least two, and the sensors (29) are infrared sensors.

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