Water pipe inner and outer hole tapping integrated device

Abstract

The utility model discloses a water pipe inner and outer hole threading integrated device which comprises an inner hole threading body and a pipe outer threading body, a connecting plate is integrally connected between the inner hole threading body and the pipe outer threading body, and the inner hole threading body, the pipe outer threading body and the connecting plate are provided with the same batch groove. A circular groove located in one side of the batch groove is formed in the pipe outer sleeve wire body. The utility model has the advantage that the inner hole and the circumferential direction of the water pipe can be opened.

Description

Technical Field

[0001] The utility model relates to the field of wire threading devices, in particular to a device for threading the inner and outer holes of a water pipe integrally. Background Art

[0002] At present, there is a need for threading both the inside and outside of water pipes. To thread the inside and outside of water pipes, two devices are required, namely an inner hole threading tool for water pipes and an external threading tool for water pipes. Currently, there is no device that can thread the inner hole and the circumference of a water pipe, so there is room for improvement. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a device for threading the inner and outer holes of a water pipe integrally, so as to solve the problems raised in the above background art, and it has the advantage of being able to thread the inner hole and the circumference of the water pipe.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A device for threading the inner and outer holes of a water pipe integrally, including an inner hole threading body and an outer pipe threading body. The inner hole threading body has an external thread structure, and the outer pipe threading body has an internal thread structure. The inner hole threading body and the outer pipe threading body are integrally connected.

[0005] By adopting the above technical solution, the inner hole threading body and the outer pipe threading body are integrated by using a connecting plate. The water pipe to be processed is placed at the processing positions of the inner hole threading body and the outer pipe threading body. A batch groove is connected to a hand drill to form a mechanized operation, which can quickly thread. The inner hole threading body and the outer pipe threading body are connected to tools such as a hand drill through a connecting bit. The connection method can be a through-type batch groove connection, a threaded fastening connection, or a welding connection.

[0006] As a further scheme of the utility model: The outer pipe threading body includes a first circular plate. One side of the first circular plate is integrally connected with a plurality of threading plates that are equidistantly distributed about the center of the first circular plate. A first chip removal groove is provided between adjacent threading plates, and a thread is provided on the inner side of the threading plate.

[0007] By adopting the above technical solution, the first chip removal groove is provided to prevent the water pipe from being blocked, and a plurality of threading plates are used to thread the water pipe.

[0008] Preferably, arc-shaped cutting edges are provided on both sides of the threading plate.

[0009] Preferably, a plurality of second chip removal grooves that are evenly distributed about the inner hole threading body are provided on the outer side of the inner hole threading body.

[0010] Preferably, a connecting plate is integrally connected between the inner hole threading body and the outer pipe threading body. The inner hole threading body, the outer pipe threading body, and the connecting plate are provided with the same batch groove, and a circular groove is provided on one side of the outer pipe threading body that is in the batch groove.

[0011] Preferably, the batch groove is set to be quadrilateral or hexagonal.

[0012] Preferably, marbles partially located in the batch groove are arranged on the inner side of the inner-hole threading body.

[0013] Preferably, an annular groove recessed inward is arranged on the outer periphery of the connecting plate, a marble feeding hole communicating with the annular groove is arranged on the connecting plate, and a clamping device for fixing the marbles is arranged on the connecting plate through the annular groove.

[0014] Preferably, the clamping device can be a rubber ring or a clamp.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The inner-hole threading body and the pipe outer threading body are integrated by using the connecting plate. The water pipe to be processed is placed at the processing positions of the inner-hole threading body and the pipe outer threading body, and the batch groove is connected to the electric drill to form mechanization, enabling rapid threading.

[0017] 2. The arrangement of the first chip removal groove and the second chip removal groove makes the tool head smaller. A smaller tool head has a better threading effect, and the friction heat effect of the plastic pipe is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic structural diagram after the cutting edge surface, rubber ring, annular groove and marbles are not opened in the embodiment;

[0019] Figure 2 It is a schematic structural diagram after the cutting edge surface, rubber ring and marbles are not opened in the embodiment;

[0020] Figure 3 It is a schematic structural diagram after the cutting edge surface is not opened in the embodiment;

[0021] Figure 4 It is a schematic structural diagram of the first perspective of the embodiment;

[0022] Figure 5 It is a schematic structural diagram of the second perspective of the embodiment;

[0023] Figure 6 It is a schematic structural diagram after the rubber ring is removed in the embodiment;

[0024] Figure 7 It is a schematic structural diagram of the third perspective of the embodiment.

[0025] In the figure: 1. Inner-hole threading body; 2. Pipe outer threading body; 3. Connecting plate; 4. Batch groove; 5. Round groove; 6. First round plate; 7. Threading plate; 8. First chip removal groove; 9. Cutting edge surface; 10. Marbles; 11. Rubber ring; 12. Annular groove; 13. Second chip removal groove; 14. Marble feeding hole. Detailed implementation mode

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] In the embodiments of the present invention,

[0028] A device for threading both the inner and outer holes of a water pipe, as Figures 1-7 shown, includes an inner hole threading body 1 and an outer pipe threading body 2. The inner hole threading body 1 has an external thread structure, and the outer pipe threading body 2 has an internal thread structure. There is an integral connection structure between the inner hole threading body 1 and the outer pipe threading body 2.

[0029] The outer pipe threading body 2 includes a first circular plate 6. One side of the first circular plate 6 is integrally connected with a plurality of threading plates 7 that are equidistantly distributed around the center of the first circular plate 6. A first chip removal groove 8 is provided between adjacent threading plates 7, and a thread is provided inside the threading plate 7.

[0030] Arc-shaped cutting edges 9 are provided on both sides of the threading plate 7.

[0031] A plurality of second chip removal grooves 13 that are evenly distributed around the inner hole threading body 1 are provided on the outside of the inner hole threading body 1.

[0032] A connecting plate 3 is integrally connected between the inner hole threading body 1 and the outer pipe threading body 2. The inner hole threading body 1, the outer pipe threading body 2, and the connecting plate 3 are provided with the same batch groove 4, and the outer pipe threading body 2 is provided with a circular groove 5 on one side of the batch groove 4.

[0033] The batch groove 4 is set to be quadrilateral or hexagonal.

[0034] Marbles 10 partially located in the batch groove 4 are provided inside the inner hole threading body 1.

[0035] An inwardly concave annular groove 12 is provided on the outer periphery of the connecting plate 3. The connecting plate 3 is provided with a marble feeding hole 14 communicating with the annular groove 12, and the connecting plate 3 is provided with a clamping device for fixing the marbles through the annular groove 12.

[0036] The clamping device can be a rubber ring 11 or a clamp.

[0037] Working principle:

[0038] 1. Integrate the inner hole threading body 1 and the pipe outer threading body 2 using the connecting plate 3. Place the water pipe to be processed at the processing positions of the inner hole threading body 1 and the pipe outer threading body 2, and connect the electric drill using the grooving 4 to form a mechanized operation, enabling rapid threading.

[0039] 2. The settings of the first chip removal groove 8 and the second chip removal groove 13 make the cutting head smaller. A smaller cutting head results in a better threading effect, and the plastic pipe has a low frictional heat effect.

[0040] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent replacements or changes, should be covered within the protection scope of the present utility model.

Claims

1. A water pipe inner and outer hole threading integrated device, comprising an inner hole threading body (1) and a pipe outer threading body (2), characterized in that: The inner hole threaded body (1) is an external threaded structure, the tube outer threaded body (2) is an internal threaded structure, and the inner hole threaded body (1) and the tube outer threaded body (2) are an integrally connected structure.

2. The integrated device for tapping inner and outer holes of a water pipe according to claim 1, characterized in that: The tube sleeve threaded body (2) comprises a first circular plate (6), one side of which is integrally connected with a plurality of threaded plates (7) which are equidistantly distributed about the center of the first circular plate (6), a first chip removal groove (8) is provided between adjacent threaded plates (7), and the inner side of the threaded plates (7) is provided with threads.

3. The integrated device for tapping inner and outer holes of a water pipe according to claim 2, characterized in that: Arc-shaped blade surfaces (9) are provided on both sides of the threading plate (7).

4. The integrated device for tapping inner and outer holes of a water pipe according to claim 1 or 2, characterized in that: The outer side of the inner hole threading body (1) is provided with a plurality of second chip removal grooves (13) evenly distributed with respect to the inner hole threading body (1).

5. The integrated device for tapping inner and outer holes of a water pipe according to claim 4, characterized in that: A connecting plate (3) is integrally connected between the inner hole thread body (1) and the tube outer thread body (2); the inner hole thread body (1), the tube outer thread body (2) and the connecting plate (3) are provided with a same groove (4); and the tube outer thread body (2) is provided with a circular groove (5) on one side of the groove (4).

6. The integrated device for tapping inner and outer holes of a water pipe according to claim 5, characterized in that: The batch groove (4) is arranged to be quadrangular or hexagonal.

7. The integrated device for tapping inner and outer holes of a water pipe according to claim 1, characterized in that: A marble (10) is provided on the inner side of the inner hole thread opening body (1) and is partially located in the groove (4).

8. The integrated device for tapping inner and outer holes of a water pipe according to claim 5, characterized in that: The outer periphery of the connecting plate (3) is provided with an inwardly recessed annular groove (12), the connecting plate (3) is provided with a marble delivery hole (14) connected to the annular groove (12), and the connecting plate (3) is provided with a clamping device for fixing the marbles (10) through the annular groove (12).

9. The integrated device for tapping inner and outer holes of a water pipe according to claim 8, characterized in that: The clamping device can be a rubber ring (11) or a clamp.

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