Adjustable PCBN cutter

Abstract

The utility model discloses an adjustable PCBN cutter which comprises a cutter limiting installation block, the inner wall of the cutter limiting installation block is fixedly connected with a telescopic rod, the surface of the other end of the telescopic rod is fixedly connected with an inserting rod, and the surface of the other end of the inserting rod is fixedly connected with an installation ring. The surface of the other end of the mounting ring is movably connected with a mounting bottom plate, and the surface of the other end of the mounting bottom plate is fixedly connected with an extension fixing block. According to the device, when a user needs to use and adjust a PCBN cutter, the user needs to open a telescopic rod, and after the telescopic rod is started, an arranged cutter limiting mounting block can be adjusted front and back on an inserting rod; and a user can conveniently use, limit and move the cutter limiting mounting block through the first hollow opening formed in the inner ring of the inserting rod, so that the user can conveniently use and adjust the PCBN cutter, and the user can use and adjust the PCBN cutter.

Description

Technical Field

[0001] The utility model belongs to the technical direction of PCBN cutters, and specifically relates to an adjustable PCBN cutter. Background Art

[0002] PCBN, or polycrystalline cubic boron nitride, is a new type of tool material synthesized by artificial methods and its hardness is second only to natural diamond. It is the most suitable tool material for high-speed cutting of iron-based metals. Users are required to adjust PCBN tools when using them.

[0003] The existing technology has the following problems:

[0004] 1. The existing PCBN tools on the market are not fully functional when users need to adjust them, which will reduce the number of scenarios where users can use PCBN tools.

[0005] 2. The existing PCBN tools on the market are not convenient enough when users need to quickly disassemble and assemble them for processing, which will require users to spend more time to disassemble and assemble them. Utility Model Content

[0006] The utility model aims to provide an adjustable PCBN cutter for existing devices to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an adjustable PCBN tool, comprising a tool limit mounting block, the inner wall of the tool limit mounting block is fixedly connected to a telescopic rod, and the other end surface of the telescopic rod is fixedly connected to a plug-in rod.

[0008] The other end surface of the plug rod is fixedly connected with a mounting ring, the other end surface of the mounting ring is movably connected with a mounting base plate, and the other end surface of the mounting base plate is fixedly connected with an extended fixing block.

[0009] A connecting plate is fixedly connected to one side of the extended fixing block, a connecting block is fixedly connected to the side surface of the mounting base plate, and a nut is fixedly connected to one side of the connecting block.

[0010] The utility model further describes that a connecting opening is formed through the side of the connecting plate, and the connecting opening is formed around the connecting plate as a center point.

[0011] By adopting the above technical solution, the connection opening opened around the connection plate as the center point in the solution can facilitate the user to use bolts to limit the installation of the connection plate.

[0012] The utility model further describes that a threaded rod is movably clamped on the inner ring surface of the nut, and the threaded rod is connected through the nut and the connecting block and the installation base plate.

[0013] By adopting the above technical solution, the threaded rod connected between the nut and the connecting block and the mounting base plate in the solution can facilitate the user to stably connect the threaded rod and the base plate.

[0014] The utility model further illustrates that the inner circle of the tool limit mounting block is provided with a first hollow opening, and the first hollow opening and the plug-in rod are matched in size.

[0015] By adopting the above technical solution, the first hollow opening in the solution, which is matched in size with the plug-in rod, can facilitate the user to flexibly plug and use the plug-in rod.

[0016] The utility model further illustrates that a PCBN tool head is fixedly connected to the front surface of the tool limit mounting block, and the PCBN tool head is connected between the tool limit mounting block and the plug-in rod.

[0017] By adopting the above technical solution, the PCBN tool head connected through the tool stop mounting block and the plug-in rod in the solution can facilitate the user to connect the PCBN tool head and the tool stop mounting block.

[0018] The utility model further describes that the connecting block connects the nut and the mounting base plate, and the connecting block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0019] By adopting the above technical solution, the connecting blocks in the solution which are symmetrically arranged with the vertical midline of the nut as the symmetry axis can facilitate the user to stably install the nut on the installation base plate.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model provides an adjustable PCBN tool, and the cooperation and use of the tool limit installation block, the plug-in rod, the PCBN tool head, the extended fixing block, the connecting opening, the connecting plate, the mounting bottom plate, the mounting ring, the threaded rod, the first hollow opening, the telescopic rod, the nut and the connecting block can facilitate the user to adjust the PCBN tool, so that the user can apply it to more usage scenarios. When the user needs to adjust the PCBN tool, the user needs to open the telescopic rod, and after the telescopic rod is started, the tool limit installation block can be adjusted forward and backward on the plug-in rod. The first hollow opening provided in the inner ring of the plug-in rod can facilitate the user to limit and move the tool limit installation block, so that the user can conveniently adjust the PCBN tool, so that the user can adjust the PCBN tool, and the user's use demand for adjustment can be met.

[0022] The utility model provides an adjustable PCBN tool, and a connecting plate and a plurality of connecting openings extending through the connecting plate and provided with bolts can facilitate users to conveniently install the PCBN tool as a whole, thereby reducing the need for users to use auxiliary structures for installation and meeting the user's demand for overall installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 It is a structural front cross-sectional view of the utility model;

[0027] Figure 4 The structure of the utility model Figure 2 A magnified view of the structure at center;

[0028] Figure 5 It is a structural front view of the utility model.

[0029] In the figure: 1. tool limit mounting block; 2. plug-in rod; 3. PCBN tool head; 4. extension fixing block; 5. connection opening; 6. connection plate; 7. mounting base plate; 8. mounting ring; 9. threaded rod; 10. first hollow opening; 11. telescopic rod; 12. nut; 13. connection block. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-5 The utility model provides a technical solution: an adjustable PCBN tool, including a tool limit mounting block 1, the inner wall of the tool limit mounting block 1 is fixedly connected with a telescopic rod 11, the other end surface of the telescopic rod 11 is fixedly connected with a plug-in rod 2, and the other end surface of the plug-in rod 2 is fixedly connected with a mounting ring 8.

[0032] In this embodiment, a connecting opening 5 is provided through the side of the connecting plate 6, and the connecting opening 5 is opened around the connecting plate 6 as the center point. The connecting opening 5 opened around the connecting plate 6 as the center point can facilitate the user to use bolts to limit the installation of the connecting plate 6. The inner ring surface of the nut 12 is movably clamped with a threaded rod 9, and the threaded rod 9 is connected to the mounting base plate 7 through the nut 12 and the connecting block 13. The threaded rod 9 connected to the mounting base plate 7 through the nut 12 and the connecting block 13 can facilitate the user to stably connect the threaded rod 9 and the base plate 7. Example

[0033] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the other end surface of the mounting ring 8 is movably connected to the mounting base plate 7, the other end surface of the mounting base plate 7 is fixedly connected to the extended fixing block 4, and one side of the extended fixing block 4 is fixedly connected to the connecting plate 6.

[0034] In this embodiment, a first hollow opening 10 is provided in the inner circle of the tool limit mounting block 1, and the sizes of the first hollow opening 10 and the plug-in rod 2 match each other. The first hollow opening 10, which matches the size of the plug-in rod 2, can facilitate the user to flexibly plug and use the plug-in rod 2. A PCBN tool head 3 is fixedly connected to the front surface of the tool limit mounting block 1, and the PCBN tool head 3 is connected between the tool limit mounting block 1 and the plug-in rod 2. The PCBN tool head 3 connected between the tool limit mounting block 1 and the plug-in rod 2 can facilitate the user to connect the PCBN tool head 3 to the tool limit mounting block 1. Example

[0035] like Figure 1-5As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, a connecting block 13 is fixedly connected to the side surface of the mounting base 7, and a nut 12 is fixedly connected to one side of the connecting block 13.

[0036] In this embodiment, the connecting block 13 connects the nut 12 and the mounting base plate 7, and the connecting block 13 is symmetrically arranged with the vertical center line of the nut 12 as the symmetry axis. The connecting block 13 symmetrically arranged with the vertical center line of the nut 12 as the symmetry axis can facilitate the user to stably install the nut 12 on the mounting base plate 7.

[0037] like Figure 1-5 As shown, when the user needs to use it, when the user needs to adjust the PCBN tool, the user needs to open the telescopic rod 11. After the telescopic rod 11 is started, the tool limit mounting block 1 set can be adjusted forward and backward on the plug-in rod 2. The first hollow opening 10 opened through the inner circle of the plug-in rod 2 can facilitate the user to limit and move the tool limit mounting block 1, so that the user can conveniently adjust the PCBN tool. In this way, the user can adjust the PCBN tool. In this way, the user can use and adjust it, and through the setting of the connecting plate 6 and the multiple connecting openings 5 ​​opened through the connecting plate 6 and equipped with bolts, the user can conveniently install the PCBN tool as a whole, reducing the situation where the user uses an auxiliary structure for installation, so that the user can use the overall installation.

[0038] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0039] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. An adjustable PCBN tool, comprising a tool limit mounting block (1), characterized in that: A telescopic rod (11) is fixedly connected to the inner wall of the tool limit mounting block (1); The other end surface of the telescopic rod (11) is fixedly connected to a plug rod (2), the other end surface of the plug rod (2) is fixedly connected to a mounting ring (8), and the other end surface of the mounting ring (8) is movably connected to a mounting base plate (7); The other end surface of the mounting base plate (7) is fixedly connected to an extended fixing block (4), one side of the extended fixing block (4) is fixedly connected to a connecting plate (6), the side surface of the mounting base plate (7) is fixedly connected to a connecting block (13), and one side of the connecting block (13) is fixedly connected to a nut (12).

2. The adjustable PCBN tool according to claim 1, characterized in that: A connecting opening (5) is provided through the side of the connecting plate (6), and the connecting opening (5) is opened around the connecting plate (6) as a center point.

3. The adjustable PCBN tool according to claim 1, characterized in that: A threaded rod (9) is movably clamped on the inner ring surface of the nut (12), and the threaded rod (9) is connected to the mounting base plate (7) through the nut (12) and the connecting block (13).

4. The adjustable PCBN tool according to claim 1, characterized in that: The inner ring of the tool limit mounting block (1) is provided with a first hollow opening (10), and the first hollow opening (10) and the plug-in rod (2) are matched in size.

5. The adjustable PCBN tool according to claim 1, characterized in that: A PCBN tool head (3) is fixedly connected to the front surface of the tool stop mounting block (1), and the PCBN tool head (3) is connected between the tool stop mounting block (1) and the plug-in rod (2).

6. The adjustable PCBN tool according to claim 1, characterized in that: The connecting block (13) connects the nut (12) and the mounting base plate (7), and the connecting block (13) is symmetrically arranged with the vertical center line of the nut (12) as the symmetry axis.

Images