Dual-purpose screw tap convenient to install

Abstract

The utility model relates to the technical field of screw tap tools, and discloses a dual-purpose screw tap convenient to install, which comprises a supporting column, two concave openings are formed in the top of the supporting column, a drill bit is fixedly connected to the tops of the two concave openings, a conical column is fixedly connected to the bottom of the supporting column, a connecting column is fixedly connected to the bottom of the conical column, and the connecting column is fixedly connected to the bottom of the conical column. And a conical head is fixedly connected to the outer part of the connecting column. According to the special chuck for the screw tap, the surface which is equally divided in three directions is additionally arranged, so that the conventional screw tap can be conveniently matched with the special chuck for the screw tap and can be quickly clamped on the drill chuck and the three-jaw chuck, and the machining flexibility and efficiency are greatly improved; the combined square structure and the combined trilateral structure form a multifunctional use effect, so that the application range of the tool is remarkably expanded, the machining process is simplified, and the overall use efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tapping tool technology, and in particular to a dual-purpose tap that is easy to install. Background Technology

[0002] When cutting objects, dual-purpose taps are often used, typically for creating threaded holes on the surface of metal or other materials. Their design features allow them to adapt to different machining needs. Common taps are generally classified into different thread types, such as metric taps, imperial taps, and special thread taps.

[0003] A typical metric tap consists of a tap shank, a cutting tip, and a cutting edge. Its design is simple and convenient, making it easy to use in different scenarios.

[0004] However, when using the device, most conventional taps require a special tap chuck for fixation, which not only increases the complexity of the equipment but also limits its rapid conversion between different clamping tools. Frequent changes in clamping tools often cause time delays and reduce production efficiency. Therefore, a dual-purpose tap that is easy to install is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a dual-purpose tap that is easy to install, aiming to improve the problem that some devices in the prior art have a single installation effect and cannot be quickly clamped.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A dual-purpose tap that is easy to install includes a support post, the top of which has two concave openings, the top of which is fixedly connected to a drill bit, the bottom of which is fixedly connected to a tapered post, the bottom of which is fixedly connected to a connecting post, and the outside of which is fixedly connected to a tapered head.

[0008] As a further description of the above technical solution:

[0009] A fixing ring is fixedly connected to the outside of the connecting column, and the fixing ring is fixedly connected to the connection between the tapered column and the cone head.

[0010] As a further description of the above technical solution:

[0011] The conical column has a drainage groove on its outside, and the outside of the drainage groove is on the top of the connecting column. The drainage groove is used to allow the cooling liquid to slide down evenly.

[0012] As a further description of the above technical solution:

[0013] The support column has two injection grooves on its outside. The bottom of the injection grooves is connected to the outside of the drainage groove, and the cooling liquid is guided through the drainage groove.

[0014] As a further description of the above technical solution:

[0015] The concave opening has a concave exterior and a curved interior, designed for quick clamping.

[0016] This utility model has the following beneficial effects:

[0017] 1. In this utility model, by adding a three-sided equally divided surface, conventional taps can not only be easily adapted to tap-specific chucks, but also be quickly clamped on drill chucks and three-jaw chucks, thereby greatly improving the flexibility and efficiency of processing. This design makes it more versatile for operators to choose chuck tools, reducing the time wasted due to changing clamping tools. The combination of square and three-sided structures creates a multi-functional effect, which significantly expands the application range of the tool, helps to simplify the processing flow and improve the overall efficiency.

[0018] 2. In this utility model, by placing cooling liquid into the injection tank, it can flow out through the drainage channel. This design improves cooling efficiency and effectively prevents tool overheating, thereby extending tool life. The coolant flows out smoothly through the drainage channel, which helps to remove residual heat and chips generated during the cutting process, maintains a good cutting environment, and optimizes machining quality. Attached Figure Description

[0019] Figure 1 This is a three-dimensional schematic diagram of a dual-purpose tap that is easy to install according to the present invention;

[0020] Figure 2 This is a schematic diagram of the cone head of a dual-purpose tap that is easy to install, as proposed in this utility model.

[0021] Figure 3 This is a schematic diagram of the connecting post of a dual-purpose tap that is easy to install, as proposed in this utility model.

[0022] Legend:

[0023] 1. Support column; 2. Concave opening; 3. Drill bit; 4. Conical column; 5. Connecting column; 6. Conical head; 7. Fixing ring; 8. Drainage channel; 9. Injection channel. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 2 and Figure 3 This utility model provides an embodiment of a dual-purpose tap that is easy to install, including a support column 1 made of high-strength material to ensure good strength and wear resistance under high load conditions. The top of the support column 1 has two concave openings 2, which are arc-shaped and have a concave design on the outside to enhance the clamping effect. The top of the two concave openings 2 is fixedly connected to a drill bit 3, which is designed to adapt to the cutting needs of materials with different hardness. The bottom of the support column 1 is fixedly connected to a tapered column 4, which is designed to ensure that it remains firm during use and can withstand large cutting forces. The bottom of the tapered column 4 is fixedly connected to a connecting column 5, which is designed to provide good load-bearing capacity. The outside of the connecting column 5 is fixedly connected to a cone head 6. The outside of the concave openings 2 is concave, and the inside is curved to achieve quick clamping.

[0026] Reference Figure 1 and Figure 3 The connecting column 5 is externally fixedly connected to a fixing ring 7. The fixing ring 7 is designed as a ring structure with a certain thickness and rigidity to ensure that it can effectively support and fix the connecting column 5 during operation and resist the torque and vibration generated during cutting. The fixing ring 7 is externally fixedly connected to the connection between the tapered column 4 and the cone head 6. The tapered column 4 has a drainage groove 8 on its outside, which facilitates the coolant to slide down at a certain angle inside. The drainage groove 8 is located on the top of the connecting column 5. The drainage groove 8 is used to uniformly slide the coolant down. The supporting column 1 has two injection grooves 9 on its outside, which have a certain width to facilitate the rapid entry of coolant. The bottom of the injection groove 9 is connected to the outside of the drainage groove 8, and the coolant is guided through the drainage groove 8.

[0027] Working Principle: At the start of operation, the user first fixes the tap's support post 1 to the machining equipment to ensure stability. The concave opening 2's arc design and curved inner wall effectively enhance the clamping effect of the drill bit 3. This three-way design allows for quick replacement and positioning. After fixing, the user can begin cutting. The tapered post 4 provides stable support, bearing the load generated during cutting, while the connecting post 5 ensures the overall structure's robustness and reliability during operation, ensuring the entire device remains stable under high load conditions and optimizing machining efficiency. The entire process strikes a good balance between convenience and efficiency, making operation both simple and capable of meeting the requirements of high-intensity work.

[0028] Before use, the operator must first ensure that all parts of the tap are correctly installed and securely fixed. Then, coolant is rapidly introduced into the device through the injection groove 9. Its designed width ensures smooth flow of the coolant and rapid arrival at the guide groove 8. The coolant slides along the inclined surface of the guide groove 8, distributing evenly to the contact area between the conical column 4 and the cone head 6, thus achieving timely and effective cooling. This design not only ensures cutting stability but also provides effective cooling management for superior machining results.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A dual-purpose tap that is easy to install, comprising a support post (1), characterized in that: The top of the support column (1) has two concave openings (2), and the top of the two concave openings (2) is fixedly connected to a drill bit (3). The bottom of the support column (1) is fixedly connected to a conical column (4), and the bottom of the conical column (4) is fixedly connected to a connecting column (5). The outside of the connecting column (5) is fixedly connected to a cone head (6).

2. The dual-purpose tap for easy installation according to claim 1, characterized in that: The connecting column (5) is externally fixedly connected to a fixing ring (7), which is externally fixedly connected to the connection between the tapered column (4) and the cone head (6).

3. The dual-purpose tap for easy installation according to claim 1, characterized in that: The tapered column (4) has a drainage groove (8) on its outside. The drainage groove (8) is located on the top of the connecting column (5). The drainage groove (8) is used to allow the cooling liquid to slide down evenly.

4. The dual-purpose tap for easy installation according to claim 3, characterized in that: The support column (1) has two injection grooves (9) on its outside. The bottom of the injection groove (9) is connected to the outside of the diversion groove (8) and the cooling liquid is guided through the diversion groove (8).

5. The dual-purpose tap for easy installation according to claim 1, characterized in that: The concave opening (2) has a concave design on the outside and a curved surface on the inside, which is used to achieve quick clamping.

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