Reducing tee pipe fitting tapping equipment

Abstract

The utility model discloses tapping equipment for a reducing tee pipe fitting. The tapping equipment comprises a base; the supporting plate is arranged at the top of the base, one side of the supporting plate is fixedly connected with an arc-shaped track, and a plurality of movable sliding blocks are adjustably installed on the outer side of the arc-shaped track; the movable sliding block is arranged on the arc-shaped track, the tapping assembly is arranged on one side of the movable sliding block, the tapping assembly comprises a servo motor with a screw tap and a hydraulic cylinder for driving the servo motor to move, and the tapping device has the advantages that the angle of the tapping assembly can be flexibly adjusted due to the design of the angle marking line on the arc-shaped track and the fastening screw of the movable sliding block; the three-way pipe fitting tapping equipment is simple in structure and convenient to use, meets different angle requirements of three-way pipe fittings, improves the applicability, can conduct tapping machining on three positions at the same time, and further improves the machining efficiency. And the servo motor and the screw tap can stably move along the fixed plate through the movable seat, so that the stability and the accuracy in the tapping process are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of tee pipe tapping, in particular to a reducing tee pipe tapping device. Background Art

[0002] A reducing tee is a three-way fitting whose branches connect two other pipes of different diameters. In contrast, a constant-diameter tee has the same diameter at both ends. The primary function of a reducing tee is to redirect fluid flow, allowing it to diverge or merge, and to accommodate the connection of pipes of varying diameters. Reducing tees are widely used in the construction and maintenance of projects in industries such as petrochemicals, oil and gas, liquefied petroleum gas, fertilizers, power plants, nuclear power, shipbuilding, papermaking, pharmaceuticals, food hygiene, and urban construction. These industries demand high flexibility and adaptability in their piping systems, and reducing tees are well-suited to these needs.

[0003] During the processing of reducing tee pipe fittings, the three ends need to be tapped. The existing tapping equipment can only correspond to one specification of tee pipe fittings, and some equipment performs separate tapping on each end. The tapping parts cannot be flexibly adjusted according to the different shapes and angles of tee pipe fittings, making the flexibility of its structure not high. In addition, when processed separately, it needs to be clamped multiple times, which makes it easy to introduce new errors. Utility Model Content

[0004] The purpose of the utility model is to provide a reducing tee pipe tapping device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a reducing tee pipe tapping device, comprising:

[0006] base;

[0007] A support plate is placed on the top of the base, one side of the support plate is fixedly connected to an arc track, and the outer side of the arc track is adjustable and equipped with multiple movable sliders;

[0008] A tapping assembly is placed on one side of the movable slider, and the tapping assembly includes a servo motor with a tap and a hydraulic cylinder driving the servo motor to move;

[0009] The clamping part is placed on the top of the base, and the clamping part includes a fixed clamping block and a movable clamping block.

[0010] Preferably, an angle marking line is provided on the outer side of the arc track.

[0011] Preferably, a fastening screw is threadedly connected to the top of the movable slider to lock the position of the movable slider outside the arc track.

[0012] Preferably, the tapping assembly further comprises a fixed plate fixedly connected to one side of the movable slider, and the fixed end of the hydraulic cylinder is fixedly connected to the top of the fixed plate.

[0013] Preferably, one side of the fixed plate is slidably connected to a moving seat, the output end of the hydraulic cylinder is fixedly connected to the moving seat, and the servo motor is fixedly connected to the moving seat.

[0014] Preferably, the clamping portion also includes a support seat fixedly connected to the top of the base, the fixed clamping block is fixedly connected to the end of the support seat, the two sides of the top of the support seat are fixedly connected to the limiting plates, the movable clamping block is slidably installed on the top of the support seat, and the two sides of the movable clamping block are provided with movable grooves that cooperate with the limiting plates.

[0015] Preferably, a dual-axis cylinder is fixedly connected to the end of the support seat, the output end of the dual-axis cylinder is fixedly connected to the movable clamping block, and a protective plate is provided above the dual-axis cylinder.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the angle marking lines on the arc track and the fastening screw design of the movable slider can flexibly adjust the angle of the tapping assembly to adapt to the different angle requirements of the tee pipe fittings, thereby improving the applicability of the tapping equipment, and can perform tapping processing on three positions simultaneously, further improving the processing efficiency; the movable seat enables the servo motor and the tap to move stably along the fixed plate, ensuring the stability and accuracy of the tapping process; the use of a dual-axis cylinder and a movable clamping block in the clamping part makes the clamping process of the workpiece faster and more stable; at the same time, the design of the limit plate and the movable groove ensures the stability and accuracy of the movable clamping block during the sliding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a structural diagram of the mobile seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the double-axis cylinder of the utility model;

[0020] Figure 4 This is a structural diagram of the mobile clamping block of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the limiting plate of the utility model.

[0022] In the figure: 1. Base; 2. Support plate; 3. Arc track; 4. Moving slider; 5. Fastening screw; 6. Fixed plate; 7. Moving seat; 8. Servo motor; 9. Tap; 10. Hydraulic cylinder; 11. Support seat; 12. Fixed clamp; 13. Moving clamp; 14. Protective plate; 15. Dual-axis cylinder; 16. Angle marking line; 17. Limit plate; 18. Moving slot. DETAILED DESCRIPTION

[0023] 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 without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 、 2 As shown in , 3, 4, and 5, the utility model provides a technical solution: a tapping device for a reducing tee pipe fitting, comprising: a base 1; a support plate 2, the support plate 2 is installed on the top of the base 1 by bolts, and when the height of the support plate 2 needs to be adjusted, a pad is added to the bottom of the support plate 2 and then installed by bolts, so that the height of the support plate 2 and the center of the arc track 3 can be adjusted, and the arc track 3 is fixedly connected to one side of the support plate 2, the cross-section of the arc track 3 is an L-shaped structure, and a plurality of movable sliders 4 are slidably installed on the outer side of the arc track 3; the tapping assembly is placed on one side of the movable slider 4, the tapping assembly includes a servo motor 8 with a tap 9 and a hydraulic cylinder 10 for driving the servo motor 8 to move, and the output end of the servo motor 8 is connected to the tap 9 through a tool chuck; the clamping part is placed on the top of the base 1, and the clamping part includes a fixed clamping block 12 and a movable clamping block 13.

[0025] It should be noted that the utility model is provided with a controller and a corresponding operating switch. According to the structure of the tee, the fixed clamp 12 and the movable clamp 13 of corresponding shapes are replaced, and the position of the movable slider 4 is adjusted and fixed so that the tap 9 corresponds to the position of the workpiece to be tapped. The workpiece is placed in the fixed clamp 12, and then clamped and fixed by the movable clamp 13. The servo motor 8 drives the tap 9 to rotate, and the hydraulic cylinder 10 drives the servo motor 8 to move toward the workpiece, so as to tap the workpiece. By adjusting the movable slider 4 on the outside of the arc track 3, the equipment can tap tee pipe fittings of different angles.

[0026] See also Figure 1 、 2As shown, an angle marking line 16 is provided on the outside of the arc track 3 , and a fastening screw 5 is threadedly connected to the top of the movable slider 4 for locking the position of the movable slider 4 on the outside of the arc track 3 .

[0027] It should be noted that the present invention can determine the corresponding position of the movable slider 4 through the position of the angle marking line 16, so that the movable slider 4 can be slid to a specified angle as needed, and then fixed at the specified position by tightening the screw 5.

[0028] See also Figure 2 As shown, the tapping assembly also includes a fixed plate 6 fixedly connected to one side of the movable slider 4. The fixed end of the hydraulic cylinder 10 is fixedly connected to the top of the fixed plate 6 through a connecting rod. The movement limit position of the tap 9 can be adjusted by changing the length of the connecting rod. A movable seat 7 is slidably connected to one side of the fixed plate 6. The output end of the hydraulic cylinder 10 is fixedly connected to the movable seat 7, and the servo motor 8 is fixedly connected to the movable seat 7.

[0029] It should be noted that, during the tapping process of the present invention, the hydraulic cylinder 10 drives the movable seat 7 to move toward one end along the fixed plate 6, the movable seat 7 drives the servo motor 8 to move toward the end of the fixed plate 6, and the servo motor 8 drives the tap 9 to contact the workpiece for tapping. After the tapping is completed, the hydraulic cylinder 10 drives the reverse tap 9 to withdraw, thereby realizing the tapping processing of the tee pipe fitting.

[0030] See also Figure 3 、 4 As shown in Figure 5, the clamping part also includes a support seat 11 fixedly connected to the top of the base 1, a fixed clamping block 12 fixedly connected to the end of the support seat 11, and limit plates 17 fixedly connected to both sides of the top of the support seat 11. The movable clamping block 13 is slidably installed on the top of the support seat 11, and movable grooves 18 cooperating with the limit plates 17 are provided on both sides of the movable clamping block 13. A dual-axis cylinder 15 is fixedly connected to the end of the support seat 11, and the output end of the dual-axis cylinder 15 is fixedly connected to the movable clamping block 13. A protective plate 14 is provided above the dual-axis cylinder 15.

[0031] It should be noted that the utility model replaces the appropriate fixed clamp block 12 and movable clamp block 13 according to the shape of the product. The movable clamp block 13 and the fixed clamp block 12 are provided with grooves adapted to the workpiece. The fixed clamp block 12 is fixedly connected to the end of the support seat 11, and the movable clamp block 13 is fixedly connected to the output end of the dual-axis cylinder 15. When clamping, the workpiece is placed inside the fixed clamp block 12, and the dual-axis cylinder 15 is controlled by the control switch to drive the movable clamp block 13 to slide inside the limit plate 17, so that the movable clamp block 13 squeezes the workpiece between the fixed clamp block 12 and the movable clamp block 13, thereby achieving clamping of the workpiece, making it convenient for the three hydraulic cylinders 10 to drive the servo motor 8 and the tap 9 to move the workpiece to achieve simultaneous processing.

[0032] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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, and therefore cannot be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0034] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reducing tee pipe tapping device, characterized by: include: Base (1); A support plate (2), the support plate (2) is placed on the top of the base (1), a curved track (3) is fixedly connected to one side of the support plate (2), and a plurality of movable sliders (4) are adjustably mounted on the outer side of the curved track (3); A tapping assembly is placed on one side of the movable slider (4), and the tapping assembly includes a servo motor (8) with a tap (9) and a hydraulic cylinder (10) for driving the servo motor (8) to move; A clamping portion is placed on the top of the base (1), and the clamping portion comprises a fixed clamping block (12) and a movable clamping block (13).

2. The reducing tee pipe tapping device according to claim 1, characterized in that: An angle marking line (16) is provided on the outer side of the arc track (3).

3. The reducing tee pipe tapping device according to claim 1, characterized in that: The top of the movable slider (4) is threadedly connected with a fastening screw (5) for locking the position of the movable slider (4) outside the arc track (3).

4. The reducing tee pipe tapping device according to claim 1, characterized in that: The tapping assembly further comprises a fixed plate (6) fixedly connected to one side of the movable slider (4), and the fixed end of the hydraulic cylinder (10) is fixedly connected to the top of the fixed plate (6).

5. The reducing tee pipe tapping device according to claim 4, characterized in that: One side of the fixed plate (6) is slidably connected to a movable seat (7), the output end of the hydraulic cylinder (10) is fixedly connected to the movable seat (7), and the servo motor (8) is fixedly connected to the movable seat (7).

6. The reducing tee pipe tapping device according to claim 1, characterized in that: The clamping portion further comprises a support seat (11) fixedly connected to the top of the base (1), the fixed clamping block (12) fixedly connected to the end of the support seat (11), the two sides of the top of the support seat (11) fixedly connected to the limiting plates (17), the movable clamping block (13) slidably mounted on the top of the support seat (11), and movable grooves (18) cooperating with the limiting plates (17) are provided on both sides of the movable clamping block (13).

7. The reducing tee pipe tapping device according to claim 6, characterized in that: A double-axis cylinder (15) is fixedly connected to the end of the support seat (11), the output end of the double-axis cylinder (15) is fixedly connected to the movable clamping block (13), and a protective plate (14) is provided above the double-axis cylinder (15).

Images