Adjustable tool bit for lathe machining

Abstract

The adjustable tool bit for lathe machining comprises a first fixing block and a cylindrical fixing block, a first box body is installed on the side wall face of the first fixing block, a clamping assembly is installed in the first box body, an annular groove is formed in the side wall face of the cylindrical fixing block, and the clamping assembly is installed in the annular groove. A tool bit is inserted into a second arc-shaped plate body and fixed through a second fastening bolt, at the moment, the second arc-shaped plate body can be adjusted through a handle to move in an arc-shaped sliding groove through an arc-shaped sliding block, and at the moment, a circular groove in the side wall face of the second arc-shaped plate body can be fixed through a first fastening bolt; therefore, installation and angle adjustment of the tool bit are completed, and multi-angle machining can be achieved through adjustment of one tool.

Description

Technical Field

[0001] The utility model relates to the technical field of lathe tools, in particular to an adjustable tool head for lathe processing. Background Art

[0002] A turning tool is a tool with a cutting part used for turning. The turning tool is one of the most widely used tools in cutting. The working part of the turning tool is the part that produces and processes chips, including the blade, the structure that breaks or rolls up the chips, the space for chip removal or storage, the channel for cutting fluid and other structural elements.

[0003] There are various lathe tool heads in the prior art. In order to make the tool head easy to disassemble and adjust the angle during use, thereby realizing multi-angle cutting processing, an adjustable tool head is designed, so there is a need for the use of such an adjustable tool head for lathe processing. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an adjustable tool head for lathe processing, which solves the technical problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an adjustable tool head for lathe processing, comprising a first fixed block and a cylindrical fixed block, the side wall of the first fixed block is installed with a first box body, a clamping assembly is installed inside the first box body, an annular groove is provided on the side wall of the cylindrical fixed block, an arc-shaped groove is provided on the side wall of the cylindrical fixed block, a first rectangular through hole is provided on the lower wall of the arc-shaped groove, an arc-shaped slide groove is provided on the side wall of the arc-shaped groove, an arc-shaped slider is installed inside the arc-shaped slide groove, and a tool adjustment assembly is installed on the side wall of the arc-shaped slider.

[0006] Preferably, the tool adjustment assembly includes a second arc-shaped plate body, which is installed on the side wall of the arc-shaped slider, and a first rectangular groove is opened on the side wall of one end of the second arc-shaped plate body, a tool bit is inserted inside the first rectangular groove, and a second fastening bolt is inserted on the side wall of the second arc-shaped plate body.

[0007] Preferably, a plurality of circular grooves are formed on the side wall of the second arc-shaped plate body, a first fastening bolt is inserted on the side wall of the cylindrical fixing block and one end of the first fastening bolt is inserted into the circular groove on the side wall of the second arc-shaped plate body, and a handle is installed on the lower wall of the second arc-shaped plate body.

[0008] Preferably, the clamping assembly includes a motor, which is installed on the lower wall surface inside the first box body, and a bidirectional threaded rod is installed on the driving end of the motor, and the other end of the bidirectional threaded rod is screwed to the side wall surface inside the first box body, a first slide groove is opened on the lower wall surface of the first box body, and a pair of rectangular sliders are installed inside the first slide groove, and third fixing blocks are installed on the upper wall surfaces of the pair of rectangular sliders, and threaded holes are opened on the side wall surfaces of the pair of third fixing blocks, and the bidirectional threaded rod is inserted into the threaded holes of the pair of third fixing blocks.

[0009] Preferably, a second fixing block is installed on the upper wall of a pair of the third fixing blocks, a first arc-shaped plate is installed on the upper wall of a pair of the second fixing blocks, a second rectangular through hole is opened on the upper wall of the first box body, and the pair of second fixing blocks are located inside the second rectangular through hole.

[0010] Beneficial Effects

[0011] The utility model provides an adjustable tool head for lathe processing. When the tool is used on the lathe, the fixture is fixed on the lathe through the first fixed block. At this time, the motor is started and the bidirectional threaded rod is driven to rotate through the motor driving end, so that a pair of third fixed blocks are moved relative or toward each other through a pair of rectangular sliders, thereby completing the movement of a pair of second fixed blocks, so that a pair of first arc-shaped plate bodies clamp and fix the annular grooves on the side walls of the cylindrical fixed blocks. At this time, the tool head is inserted into the second arc-shaped plate body and fixed by the second fastening bolt. At this time, the second arc-shaped plate body can be adjusted by the handle to move inside the arc-shaped slide groove through the arc-shaped slider. At this time, the circular groove on the side wall of the second arc-shaped plate body can be fixed by the first fastening bolt, thereby completing the installation and angle adjustment of the tool head, so that processing of multiple angles can be achieved through the adjustment of a tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the isometric structure of an adjustable tool head for lathe processing described in the utility model.

[0013] Figure 2 This is a schematic diagram of the structure of a cylindrical fixing block of an adjustable tool head for lathe processing described in the utility model.

[0014] Figure 3 This is a schematic diagram of the second arc-shaped plate structure of an adjustable tool head for lathe processing described in the utility model.

[0015] Figure 4 The utility model is a schematic diagram of the motor structure of an adjustable cutter head for lathe processing.

[0016] In the figure: 1. first fixing block; 2. first box body; 3. first arc-shaped plate body; 4. second fixing block; 5. cylindrical fixing block; 6. first fastening bolt; 7. second arc-shaped plate body; 8. second fastening bolt; 9. arc-shaped slider; 10. handle; 11. third fixing block; 12. rectangular slider; 13. bidirectional threaded rod; 14. motor; 15. cutter head. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] See also Figure 1-4 The utility model provides a technical solution: an adjustable tool head for lathe processing, comprising a first fixed block 1 and a cylindrical fixed block 5, the first fixed block 1 is installed with a first box body 2 on the side wall, a clamping assembly is installed inside the first box body 2, an annular groove is provided on the side wall of the cylindrical fixed block 5, an arc groove is provided on the side wall of the cylindrical fixed block 5, a first rectangular through hole is provided on the lower wall of the arc groove, an arc slide groove is provided on the side wall of the arc groove, an arc slide block 9 is installed inside the arc slide groove, and a tool adjustment assembly is installed on the side wall of the arc slide block 9.

[0019] When the tool is used on the lathe, the fixture is fixed on the lathe through the first fixed block 1. At this time, by starting the motor 14, the bidirectional threaded rod 13 is driven to rotate by the driving end of the motor 14, so that a pair of third fixed blocks 11 are moved relative or toward each other through a pair of rectangular sliders 12, thereby completing the movement of a pair of second fixed blocks 4, so that a pair of first arc-shaped plate bodies 3 clamp and fix the annular groove on the side wall of the cylindrical fixed block 5. At this time, the tool head 15 is inserted into the second arc-shaped plate body 7 and fixed by the second fastening bolt 8. At this time, the second arc-shaped plate body 7 can be adjusted by the handle 10 to move inside the arc-shaped slide groove through the arc slider 9. At this time, the circular groove on the side wall of the second arc-shaped plate body 7 can be fixed by the first fastening bolt 6, thereby completing the installation and angle adjustment of the tool head 15, so that processing at multiple angles can be achieved through the adjustment of one tool.

[0020] This embodiment is further configured such that the tool adjustment assembly includes a second arc-shaped plate body 7, which is installed on the side wall of the arc-shaped slider 9, and a first rectangular groove is opened on the side wall of one end of the second arc-shaped plate body 7, a tool head 15 is inserted inside the first rectangular groove, and a second fastening bolt 8 is inserted on the side wall of the second arc-shaped plate body 7.

[0021] This embodiment is further configured such that a plurality of circular grooves are opened on the side wall of the second arc-shaped plate body 7, a first fastening bolt 6 is inserted on the side wall of the cylindrical fixing block 5 and one end of the first fastening bolt 6 is inserted inside the circular groove on the side wall of the second arc-shaped plate body 7, and a handle 10 is installed on the lower wall of the second arc-shaped plate body 7.

[0022] The second arc-shaped plate body 7 is adjusted by the handle 10 to move inside the arc-shaped slide groove through the arc-shaped slider 9. At this time, the circular groove on the side wall of the second arc-shaped plate body 7 can be fixed by the first fastening bolt 6, thereby completing the installation and angle adjustment of the cutter head 15.

[0023] The present embodiment is further configured as follows: the clamping assembly includes a motor 14, the motor 14 is mounted on the lower wall surface inside the first box body 2, a bidirectional threaded rod 13 is mounted on the driving end of the motor 14, the other end of the bidirectional threaded rod 13 is screwed to the inner side wall surface of the first box body 2, a first slide groove is provided on the lower wall surface of the first box body 2, a pair of rectangular sliders 12 are installed inside the first slide groove, a third fixed block 11 is installed on the upper wall surface of the pair of rectangular sliders 12, a pair of threaded holes are provided on the side wall surfaces of the third fixed blocks 11, and the bidirectional threaded rod 13 is inserted into the threaded holes of the pair of third fixed blocks 11.

[0024] Start the motor 14, and drive the bidirectional threaded rod 13 to rotate through the driving end of the motor 14, so that a pair of third fixed blocks 11 can move relative or toward each other through a pair of rectangular sliders 12, thereby completing the movement of a pair of second fixed blocks 4, so that a pair of first arc-shaped plates 3 clamp and fix the annular groove on the side wall of the cylindrical fixed block 5.

[0025] This embodiment is further configured such that a pair of second fixing blocks 4 are installed on the upper wall surface of the third fixing blocks 11, a pair of first arc-shaped plates 3 are installed on the upper wall surface of the second fixing blocks 4, a second rectangular through hole is opened on the upper wall surface of the first box body 2, and the pair of second fixing blocks 4 are located inside the second rectangular through hole.

[0026] The detailed connection means are well-known in the art. The following mainly introduces the working principle and process. The specific work is as follows.

[0027] Embodiment: When the tool is used on a lathe, the fixture is fixed on the lathe through the first fixed block 1. At this time, by starting the motor 14, the bidirectional threaded rod 13 is driven to rotate by the driving end of the motor 14, so that a pair of third fixed blocks 11 are moved relative or toward each other through a pair of rectangular sliders 12, thereby completing the movement of a pair of second fixed blocks 4, so that a pair of first arc-shaped plate bodies 3 clamp and fix the annular groove on the side wall of the cylindrical fixed block 5. At this time, the tool head 15 is inserted into the second arc-shaped plate body 7 and fixed by the second fastening bolt 8. At this time, the second arc-shaped plate body 7 can be adjusted by the handle 10 to move inside the arc-shaped slide groove through the arc slider 9. At this time, the circular groove on the side wall of the second arc-shaped plate body 7 can be fixed by the first fastening bolt 6, thereby completing the installation and angle adjustment of the tool head 15, so that processing at multiple angles can be achieved through the adjustment of one tool.

[0028] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An adjustable tool head for lathe machining, comprising a first fixing block (1) and a cylindrical fixing block (5), characterized in that: The first fixed block (1) is provided with a first box body (2) on its side wall, a clamping assembly is provided inside the first box body (2), an annular groove is provided on the side wall of the cylindrical fixed block (5), an arc-shaped groove is provided on the side wall of the cylindrical fixed block (5), a first rectangular through hole is provided on the lower wall of the arc-shaped groove, an arc-shaped slide groove is provided on the side wall of the arc-shaped groove, an arc-shaped slide block (9) is provided inside the arc-shaped slide groove, and a tool adjustment assembly is provided on the side wall of the arc-shaped slide block (9).

2. The adjustable tool head for lathe machining according to claim 1, characterized in that: The tool adjustment assembly comprises a second arc-shaped plate body (7), the second arc-shaped plate body (7) is mounted on the side wall surface of the arc-shaped slide block (9), a first rectangular groove is provided on the side wall surface of one end of the second arc-shaped plate body (7), a tool head (15) is inserted into the interior of the first rectangular groove, and a second fastening bolt (8) is inserted into the side wall surface of the second arc-shaped plate body (7).

3. The adjustable tool head for lathe machining according to claim 2, characterized in that: The side wall of the second arc-shaped plate body (7) is provided with a plurality of circular grooves, the side wall of the cylindrical fixing block (5) is provided with a first fastening bolt (6) and one end of the first fastening bolt (6) is inserted into the circular groove of the side wall of the second arc-shaped plate body (7), and the lower wall of the second arc-shaped plate body (7) is provided with a handle (10).

4. The adjustable tool head for lathe machining according to claim 1, characterized in that: The clamping assembly comprises a motor (14), the motor (14) being mounted on the lower wall surface inside the first box body (2), a bidirectional threaded rod (13) being mounted on the driving end of the motor (14), the other end of the bidirectional threaded rod (13) being screwed to the side wall surface inside the first box body (2), a first slide groove being provided on the lower wall surface of the first box body (2), a pair of rectangular sliders (12) being mounted inside the first slide groove, a third fixing block (11) being mounted on the upper wall surface of the pair of rectangular sliders (12), a pair of threaded holes being provided on the side wall surfaces of the pair of third fixing blocks (11), and the bidirectional threaded rod (13) being inserted into the threaded holes of the pair of third fixing blocks (11).

5. The adjustable tool head for lathe machining according to claim 4, characterized in that: A second fixing block (4) is mounted on the upper wall surface of a pair of the third fixing blocks (11), a first arc-shaped plate (3) is mounted on the upper wall surface of a pair of the second fixing blocks (4), a second rectangular through hole is opened on the upper wall surface of the first box body (2), and the pair of second fixing blocks (4) are located inside the second rectangular through hole.

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