Pipe contracting device for sounding pipe production

Abstract

The utility model discloses a pipe contracting device for sounding pipe production, and relates to the technical field of pipe machining. The pipe shrinking device for sounding pipe production comprises a device workbench and an auxiliary discharging device, the auxiliary discharging device comprises a limiting frame, a third motor, a second screw rod, a sliding base, a round rod, a positioning frame, a sliding rod, a spring and a clamping piece, the limiting frame is fixedly connected to the top of the device workbench, and the third motor is fixedly connected to the surface of the limiting frame. A second screw rod is rotationally connected to the interior of a limiting frame, the second screw rod is fixedly connected with the output end of a third motor, a pipe fitting is clamped through the two clamping pieces, along with movement of the sliding base, the part, retracting into the sliding base, of a round rod is more and more, the clamping force is gradually increased, the clamped pipe fitting can move along with the sliding base, and discharging of the pipe fitting is achieved; the pipe fitting is prevented from being clamped into the rotating hammer type pipe shrinking machine, the rotating hammer type pipe shrinking machine can adapt to various sizes, the clamping force is gradually increased, and discharging of the pipe fitting is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipe processing technical field especially relates to a sound measuring pipe production is with pipe reducing device. BACKGROUND

[0002] Sound measuring pipe ensures engineering quality and building safety in building engineering, is used for detecting internal defects of concrete structure and evaluating safety, is widely used in bridge, high -rise building, water conservancy project and tunnel engineering etc. field, needs to pay attention to close adhesion and sealing property during installation, regular maintenance ensures normal work, with the progress of science and technology, sound measuring pipe technology will constantly improve, provides strong support for more fields.

[0003] In the production process of sound measuring pipe, the end part needs to be tapered by using a pipe reducing device. However, in the existing pipe reducing device, after completing a single machining process, the pipe is easily clamped in the internal part of the pipe reducing machine, so that the pipe is separated from the clamping mechanism during the pipe discharging process and is left in the internal part of the pipe reducing machine, affecting the machining of the subsequent workpiece and reducing the working efficiency. Therefore, a sound measuring pipe production pipe reducing device is needed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a sound measuring pipe production pipe reducing device, can solve the pipe reducing machine after completing a single machining process, pipe piece is easy to clamp in the internal part of pipe reducing machine, so that the pipe is separated from the clamping mechanism during the pipe discharging process and is left in the internal part of the pipe reducing machine, affecting the machining of the subsequent workpiece and reducing the working efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a sound measuring pipe production pipe reducing device, including device workbench and auxiliary discharging device, auxiliary discharging device includes limiting frame, third motor, second screw rod, sliding base, round bar, positioning frame, sliding rod, spring and clamping piece, limiting frame fixedly connected at the top of device workbench, third motor fixedly connected at the surface of limiting frame, second screw rod rotatably connected in the internal part of limiting frame, second screw rod is fixedly connected with the output end of third motor, sliding base is screwed on the outer surface of second screw rod, sliding base is slidably connected at the top of device workbench, round bar is slidably connected in the internal part of sliding base, positioning frame is fixedly connected at the surface of round bar, positioning frame is slidably connected with sliding base, sliding rod is slidably connected in the internal part of positioning frame, spring is fixedly connected at the surface of positioning frame, clamping piece is fixedly connected with sliding rod, clamping piece is fixedly connected with spring.

[0006] Preferably, the number of round bars is two and they are symmetrically arranged in the internal part of the sliding base, the number of positioning frames and clamping pieces is the same as that of the round bars and they are arranged at the top of the corresponding round bars, and the number of sliding rods and springs is multiple and they are arranged between the corresponding positioning frames and clamping pieces.

[0007] Preferably, the inside of the sliding base is provided with a limiting groove for the positioning frame to slide, and the two positioning frames are fixedly connected with an extension rod.

[0008] Preferably, the surface of the device workbench is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first screw rod, the first screw rod is rotationally connected with the device workbench, and the outer surface of the first screw rod is threadedly sleeved with a moving table.

[0009] Preferably, the surface of the device workbench is provided with a sliding groove for the moving table to slide, the surface of the moving table is rotationally connected with a rotating seat, and the surface of the rotating seat is fixedly connected with a chuck.

[0010] Preferably, the surface of the rotating seat is fixedly connected with a limiting ring, the limiting ring is rotationally connected with the moving table, the inside of the rotating seat is fixedly connected with a rotating shaft, the rotating shaft is located in the inside of the moving table, and one end of the rotating shaft is fixedly connected with a second motor.

[0011] Preferably, the top of the device workbench is fixedly connected with a rotating hammer type pipe shrinking machine.

[0012] Compared with the prior art, the sound measuring pipe production pipe shrinking device has the beneficial effects that:

[0013] 1. The pipe shrinking device for sound measuring pipe production clamps the pipe by two clamping pieces, the clamping force gradually increases with the movement of the sliding base, the pipe can be clamped and moved to realize pipe feeding, the pipe is prevented from being clamped in the inside of the rotating hammer type pipe shrinking machine, the clamping force gradually increases to adapt to various sizes and ensure pipe feeding. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further illustrated below by combining with the drawings and examples:

[0015] Figure 1 It is the schematic view of the body of the utility model;

[0016] Figure 2 It is the schematic view of the Figure 1 It is the schematic view of the A place in the middle;

[0017] Figure 3 It is the schematic view of the limiting frame of the utility model;

[0018] Figure 4 It is the schematic view of the positioning frame of the utility model;

[0019] Figure 5 It is the schematic view of the rotating seat of the utility model.

[0020] Mark No. : 1, device workbench; 2, rotary hammer pipe reducing machine; 3, first motor; 4, first screw rod; 5, sliding groove; 6, moving table; 7, rotating seat; 8, chuck; 9, limiting ring; 10, rotating shaft; 11, second motor; 12, limiting frame; 13, third motor; 14, second screw rod; 15, sliding base; 16, round rod; 17, positioning frame; 18, limiting groove; 19, telescopic rod; 20, sliding rod; 21, spring; 22, clamping piece. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] In the description of the utility model, it is understood that the orientation description, such as the orientation or position relationship of the upper, lower, front, rear, left, right and the like indicated by the drawings, is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.

[0023] In the description of the utility model, greater than, less than, more than and the like are understood as not including the number, and above, below and the like are understood as including the number.If there is a description to the first, second, it is only used for distinguishing technical features for the purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0024] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0025] Please refer to Figures 1-5This utility model provides a technical solution: a tube shrinking device for producing sonic logging tubes, including a workbench 1 and an auxiliary feeding device. The auxiliary feeding device includes a limiting frame 12, a third motor 13, a second screw 14, a sliding base 15, a round rod 16, a positioning frame 17, a sliding rod 20, a spring 21, and a clamping member 22. The limiting frame 12 is fixedly connected to the top of the workbench 1, the third motor 13 is fixedly connected to the surface of the limiting frame 12, and the second screw 14 is rotatably connected inside the limiting frame 12. The second screw 14 and the third motor 15 are connected to the third motor 16. The output end of the motor 13 is fixedly connected. The sliding base 15 is threaded onto the outer surface of the second screw 14. The sliding base 15 is slidably connected to the top of the workbench 1 of the device. The round rod 16 is slidably connected to the inside of the sliding base 15. The positioning frame 17 is fixedly connected to the surface of the round rod 16. The positioning frame 17 is slidably connected to the sliding base 15. The slide rod 20 is slidably connected to the inside of the positioning frame 17. The spring 21 is fixedly connected to the surface of the positioning frame 17. The clamping member 22 is fixedly connected to the slide rod 20. The clamping member 22 is fixedly connected to the spring 21.

[0026] Furthermore, there are two round rods 16 symmetrically arranged inside the sliding base 15. The number of positioning frames 17 and clamping members 22 is the same as that of the round rods 16 and they are all located on the top of the corresponding round rods 16. There are multiple sliding rods 20 and springs 21, all located between the corresponding positioning frames 17 and clamping members 22. The sliding base 15 has a limiting groove 18 inside for the positioning frames 17 to slide. A telescopic rod 19 is fixedly connected between the two positioning frames 17. A first motor 3 is fixedly connected to the surface of the device worktable 1. A first screw 4 is fixedly connected to the output end of the first motor 3. The device is rotatably connected to the workbench 1. A movable table 6 is threaded onto the outer surface of the first screw 4. A slide groove 5 is provided on the surface of the workbench 1 for the movable table 6 to slide. A rotating seat 7 is rotatably connected to the surface of the movable table 6. A chuck 8 is fixedly connected to the surface of the rotating seat 7. A limit ring 9 is fixedly connected to the surface of the rotating seat 7. The limit ring 9 is rotatably connected to the movable table 6. A rotating shaft 10 is fixedly connected inside the rotating seat 7. The rotating shaft 10 is located inside the movable table 6. A second motor 11 is fixedly connected to one end of the rotating shaft 10. A rotary hammer tube shrinker 2 is fixedly connected to the top of the workbench 1.

[0027] Further, the pipe is clamped by the chuck 8, and the rotation is started 34 to move the moving table 6 and place the pipe into the inside of the rotary hammer pipe reducing machine 2 to realize pipe reducing processing. The second motor 11 drives the rotating shaft 10 and the rotating seat 7 to rotate, which can make the workpiece processing more convenient. After the processing is completed, the third motor 13 drives the second screw 14 to rotate, so that the sliding base 15 moves on the surface of the device workbench 1. The circular rods 16 arranged on both sides of the sliding base 15 slide in the inside of the limiting frame 12. Since the limiting frame 12 is partially trapezoidal, the circular rods 16 will shrink into the inside of the sliding base 15 when sliding on the surface of the limiting frame 12, and drive the positioning frame 17 to approach, so that the two clamping pieces 22 clamp the pipe. With the movement of the sliding base 15, the circular rods 16 shrink into the sliding base 15 more and more, and the clamping force gradually increases, so that the clamped pipe can move with the sliding base 15 to realize the pipe unloading.

[0028] Further, the pipe is clamped by the two clamping pieces 22, and with the movement of the sliding base 15, the circular rods 16 shrink into the sliding base 15 more and more, and the clamping force gradually increases, so that the clamped pipe can move with the sliding base 15 to realize the pipe unloading, avoid the pipe from being clamped into the inside of the rotary hammer pipe reducing machine 2, and can adapt to various sizes. The clamping force gradually increases to ensure the pipe unloading, and solves the problem that after the pipe reducing machine completes a single processing process, the pipe is easily clamped with the inside of the pipe reducing machine, so that the pipe is separated from the clamping mechanism during the pipe unloading process and left in the inside of the pipe reducing machine, affecting the processing of the subsequent workpiece and reducing the work efficiency.

[0029] Structure description: device workbench 1: workbench for pipe reducing processing;

[0030] Rotary hammer pipe reducing machine 2: fixedly connected to the top of the device workbench 1, used for pipe reducing processing, and can refer to the rotary hammer pipe reducing machine in the publication No. CN214078912U;

[0031] Rotating seat 7: rotatably connected to the surface of the moving table 6, used for driving the turnover of the chuck 8;

[0032] Chuck 8: fixedly connected to the surface of the rotating seat 7, used for fixing the pipe;

[0033] Limiting ring 9: fixedly connected to the surface of the rotating seat 7, rotatable in the inside of the moving table 6, so that the rotation of the rotating seat 7 is more stable;

[0034] Limiting frame 12: fixedly connected to the top of the device workbench 1, partially trapezoidal, limiting the movement of the sliding base 15;

[0035] Second screw 14: rotatably connected in the inside of the limiting frame 12, used for driving the movement of the sliding base 15;

[0036] Sliding base 15: threaded sleeve in the outer surface of the second screw 14, used to drive the positioning frame 17 to move;

[0037] Round rod 16: sliding connection in the inside of the sliding base 15, drive the positioning frame 17 to move, round rod 16 has two, symmetrically arranged on both sides of the sliding base 15;

[0038] Positioning frame 17: fixedly connected to the outer surface of the round rod 16, positioning frame 17 has two, used for the movement of the clamping piece 22;

[0039] Telescopic rod 19: fixedly connected between the two positioning frames 17, to strengthen the stability of the structure;

[0040] Slide bar 20: sliding connection in the inside of the positioning frame 17, slide bar 20 has multiple, used to drive the clamping piece 22 to move;

[0041] Spring 21: fixedly connected between the positioning frame 17 and the clamping piece 22, used to provide clamping force;

[0042] Clamping piece 22: fixedly connected to the surface of the slide bar 20, clamping pipe.

[0043] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, within the knowledge range possessed by the ordinary skilled in the art, various changes can be made without departing from the purpose of the utility model.

Claims

1. A pipe reducing device for acoustic pipe production, characterized by Include: Device workbench (1); Auxiliary blanking device, auxiliary blanking device includes limit frame (12), third motor (13), second screw (14), sliding base (15), round bar (16), positioning frame (17), slide bar (20), spring (21) and clamping piece (22), limit frame (12) is fixedly connected on the top of device workbench (1), third motor (13) is fixedly connected on the surface of limit frame (12), second screw (14) is rotatably connected in the inside of limit frame (12), second screw (14) is fixedly connected with the output end of third motor (13), sliding base (15) is threadedly sleeved on the outer surface of second screw (14), sliding base (15) is slidably connected on the top of device workbench (1), round bar (16) is slidably connected in the inside of sliding base (15), positioning frame (17) is fixedly connected on the surface of round bar (16), positioning frame (17) is slidably connected with sliding base (15), slide bar (20) is slidably connected in the inside of positioning frame (17), spring (21) is fixedly connected on the surface of positioning frame (17), clamping piece (22) is fixedly connected with slide bar (20), clamping piece (22) is fixedly connected with spring (21).

2. The pipe shrinking device for acoustic pipe production according to claim 1, characterized in that: The number of said round bars (16) is two and they are symmetrically arranged in the inside of the sliding base (15), the number of positioning frames (17) and clamping pieces (22) is the same as that of the round bars (16) and they are arranged on the top of the corresponding round bars (16), the number of slide bars (20) and springs (21) is multiple and they are arranged between the corresponding positioning frames (17) and clamping pieces (22).

3. The pipe shrinking device for acoustic pipe production according to claim 1, characterized in that: The inside of the sliding base (15) is provided with a limiting groove (18) for the sliding of the positioning frame (17), and the two positioning frames (17) are fixedly connected with the telescopic rod (19).

4. The pipe shrinking device for acoustic pipe production according to claim 1, characterized in that: The surface of the device workbench (1) is fixedly connected with the first motor (3), the output end of the first motor (3) is fixedly connected with the first screw (4), the first screw (4) is rotatably connected with the device workbench (1), and the outer surface of the first screw (4) is threadedly sleeved with the moving table (6).

5. The pipe shrinking device for acoustic pipe production according to claim 1, characterized in that: The surface of the device workbench (1) is provided with a sliding groove (5) for the sliding of the moving table (6), the surface of the moving table (6) is rotatably connected with the rotating seat (7), and the surface of the rotating seat (7) is fixedly connected with the chuck (8).

6. The pipe shrinking device for producing a sound pipe according to claim 5, wherein: The surface of the rotating seat (7) is fixedly connected with the limiting ring (9), the limiting ring (9) is rotatably connected with the moving table (6), the inside of the rotating seat (7) is fixedly connected with the rotating shaft (10), the rotating shaft (10) is located in the inside of the moving table (6), and one end of the rotating shaft (10) is fixedly connected with the second motor (11).

7. The pipe shrinking device for acoustic pipe production according to claim 1, characterized in that: The top of the device workbench (1) is fixedly connected with the rotary hammer pipe reducing machine (2).

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