CN221246972U

CN221246972U - Adjustable turning tool

Info

Publication number: CN221246972U
Application number: CN202322868113.0U
Authority: CN
Inventors: 顾培根
Original assignee: Jiaxing Hexing Zirun Bearing Development Co ltd
Current assignee: Jiaxing Hexing Zirun Bearing Development Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-07-02
Anticipated expiration: 2033-10-25

Abstract

The utility model discloses an adjustable turning tool, which relates to the technical field of turning tools and comprises a tool handle, wherein one side of the tool handle is fixedly connected with a mounting block, the surface of the mounting block is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a mounting rod, the surface of the mounting rod is movably sleeved with a tool body, the lower surface of the tool body is attached with a lower clamping plate, and the surface of the lower clamping plate is in threaded connection with a bidirectional threaded rod. According to the utility model, through the arrangement of the structures such as the mounting block, the mounting groove, the cutter body and the bidirectional threaded rod, the cutter body is clamped and mounted on the mounting rod through the mutual matching of the bolt body and the mounting rod, when the cutter body is required to be subjected to angle adjustment, the bidirectional threaded rod 7 is rotated to drive the upper clamping plate and the lower clamping plate to be mutually far away, so that the upper clamping plate and the lower clamping plate are separated from the cutter body, and the cutter body is rotated on the surface of the mounting rod through the arrangement of the mounting rod.

Description

Adjustable turning tool

Technical Field

The utility model belongs to the technical field of turning tools, and particularly relates to an adjustable turning tool.

Background

The cutting part of the turning tool consists of a main cutting edge, a secondary cutting edge, a front tool surface, a main rear tool surface and a secondary rear tool surface, and the tool tip is formed, and the combination mode of the cutting part of the turning tool and a handle part (namely a clamping part) mainly comprises an integral type, a welding type, a mechanical clamping type and a welding-mechanical clamping type, the mechanical clamping type turning tool can avoid stress and crack generated when the hard alloy blade is welded at high temperature, and the tool handle can be used repeatedly. The mechanical clamping type turning tool is generally used for clamping a blade by a screw and a pressing plate, the mechanical clamping type turning tool is provided with an indexable blade, the blade can be indexed for continuous use after being dulled, and the stopping and tool changing time is short, so that the rapid development is achieved.

The main deflection angle Kr of the turning tool refers to an included angle between the projection of the main cutting edge of the turning tool on a base surface and the feeding direction, and proper main deflection angles are required to be selected according to the material and the processing condition, the requirement and the like of a processed workpiece in turning processing, but most of turning tools in the prior art cannot be regulated in general when the turning tools are used, and when different main deflection angles are required, only different tools can be selected for working, or the main deflection angles are regulated in a mode of using an adjusting machine tool and the like, so that when the turning tools need different main deflection angles, the regulation is complicated, and the service efficiency of the turning tools is influenced, and therefore, the adjustable turning tool is provided.

Disclosure of utility model

The utility model aims to provide an adjustable turning tool, which solves the problems that the existing adjustable turning tool cannot be adjusted generally, and when different main deflection angles are needed, only different tools can be selected for working, or the main deflection angles are adjusted by using a machine tool adjusting mode and the like, so that when the turning tool needs different main deflection angles, the adjustment is complicated, and the use efficiency of the turning tool is affected.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to an adjustable turning tool, which comprises a tool handle, wherein one side of the tool handle is fixedly connected with a mounting block, the surface of the mounting block is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a mounting rod, the surface of the mounting rod is movably sleeved with a tool body, the lower surface of the tool body is attached with a lower clamping plate, the surface of the lower clamping plate is in threaded connection with a bidirectional threaded rod, one side of the surface of the bidirectional threaded rod is in threaded connection with an upper clamping plate, one end of the bidirectional threaded rod penetrates through the mounting block and is fixedly connected with a rotating disc, one side of the mounting groove is provided with two symmetrical sliding grooves, the lower surface of the tool body is attached with a buffer plate, and two edges of the lower surface of the buffer plate are fixedly connected with buffer springs.

Further, one end threaded connection of installation pole has the bolt body, the one end fixedly connected with of bolt body supports tight piece, support tight piece and cutter body laminating mutually.

Further, the buffer plate is movably connected to the inside of the mounting groove through a rotating shaft, the two buffer springs are fixedly connected to the inner bottom wall of the mounting groove, and the bidirectional threaded rod is movably connected with the mounting block.

Further, the upper clamping plate and the lower clamping plate are movably connected to the inside of the mounting groove, and the upper clamping plate and the lower clamping plate are corresponding to the cutter body.

Further, the upper clamping plate and the lower clamping plate are movably connected with the mounting block through the sliding groove, the buffer plate corresponds to the cutter body, and the cutter body corresponds to the mounting groove.

Further, a clamping groove is formed in the inner top wall of the mounting groove, the upper clamping plate corresponds to the clamping groove, and the bidirectional threaded rod corresponds to the clamping groove.

The utility model has the following beneficial effects:

Through setting up of structures such as installation piece, mounting groove, cutter body, installation pole, rolling disc and bi-directional threaded rod, realized through the mutually supporting of bolt body and installation pole, install cutter body centre gripping on the installation pole, when needs carry out angle modulation to cutter body, rotate bi-directional threaded rod 7, make it drive the joint board and keep away from each other with lower joint board, thereby make both break away from with the cutter body, through setting up of installation pole, make the cutter body rotate on the installation pole surface, thereby adjust the angle of cutter body, make the cutter body more convenient when angle modulation, general turning cutter itself can't adjust in the prior art has been solved, only can select different cutters to work when needing different principal angles, or use modes such as adjustment lathe to adjust principal angles, thereby when having caused when turning cutter needs different principal angles, it is comparatively loaded down with trivial details to adjust, influence the problem of turning cutter availability factor;

of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a second view part structure of the present utility model;

FIG. 3 is a schematic view of a tool body and an upper clamping plate according to the present utility model;

FIG. 4 is a schematic diagram of the positional relationship between the mounting block and the bi-directional threaded rod according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A cutter handle; 2. a mounting block; 3. a mounting groove; 4. a mounting rod; 5. a cutter body; 6. a lower clamping plate; 7. a two-way threaded rod; 8. an upper clamping plate; 9. a rotating disc; 10. a sliding groove; 11. a buffer plate; 12. a buffer spring; 13. a bolt body; 14. a tightening block; 15. and a clamping groove.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model discloses an adjustable turning tool, which comprises a tool holder 1, wherein one side of the tool holder 1 is fixedly connected with a mounting block 2, the surface of the mounting block 2 is provided with a mounting groove 3, the inside of the mounting groove 3 is fixedly connected with a mounting rod 4, the surface of the mounting rod 4 is movably sleeved with a tool body 5, the tool body 5 corresponds to the mounting groove 3, one end of the mounting rod 4 is in threaded connection with a bolt body 13, one end of the bolt body 13 is fixedly connected with an abutting block 14, the abutting block 14 is abutted to the tool body 5, the tool body 5 is sleeved on the surface of the mounting rod 4, the bolt body 13 is rotated to be clamped in the mounting rod 4, so that the abutting block 14 is abutted to the tool body 5, the tool body 5 is clamped, the lower surface of the tool body 5 is abutted to a lower clamping plate 6, the surface of the lower clamping plate 6 is in threaded connection with a bidirectional threaded rod 7, one side of the surface of the bidirectional threaded rod 7 is in threaded connection with an upper clamping plate 8, the upper clamping plate 8 is in mutual matching with the lower clamping body 6, the upper clamping plate 8 and the lower clamping body 6 are in mutual matching, the upper clamping plate 8 and the corresponding clamping groove 15 is arranged in the upper clamping groove 3 and the corresponding clamping groove 15, and the lower clamping groove 15 is more firmly connected to the upper clamping plate 8 and the upper clamping plate 3 and the corresponding upper clamping plate 8 and the lower clamping groove 3;

The one end of bi-directional threaded rod 7 runs through installation piece 2 fixedly connected with rolling disc 9, when needs carry out angle modulation to cutter body 5, rotatory bolt body 13, make support tight piece 14 and cutter body 5 separation, and rotate bi-directional threaded rod 7, make it drive and go up joint plate 8 and down joint plate 6 keep away from each other, break away from with cutter body 5, thereby make cutter body 5 can rotate on the surface of installation pole 4, make cutter body 5 angle change, two symmetrical sliding tray 10 have been seted up to one side of installation groove 3, go up joint plate 8 and lower joint plate 6 all through sliding tray 10 and installation piece 2 swing joint, the laminating of lower surface of cutter body 5 has buffer plate 11, buffer plate 11 and cutter body 5 are corresponding, the equal fixedly connected with buffer spring 12 in both edges department of buffer plate 11 lower surface, through buffer plate 11 and buffer spring 12's mutually supporting, make cutter body 5 more stable when carrying out angle modulation, buffer plate 11 is through pivot swing joint in the inside of installation groove 3, two buffer spring 12 equal fixed connection in the interior diapire of installation groove 3, cutter body 5 angle modulation is finished, after 7, make cutter body 7 and cutter body 5 rotate, make joint plate 5 and 5 are carried out two-way joint plate 5, thereby, cutter body 5 is held up with the joint plate 5, and 5 is held mutually opposite to 5, thereby, and is accomplished to cutter body 5 is held down, and is held down by joint plate 5.

Specifically, this adjustable turning tool when using: the cutter body 5 is sleeved on the surface of the mounting rod 4, the bolt body 13 is rotated, the bolt body 13 is clamped inside the mounting rod 4, the abutting block 14 is abutted against the cutter body 5, the cutter body 5 is clamped, the cutter body 5 is limited by the mutual matching of the upper clamping plate 8 and the lower clamping plate 6, the cutter body 5 is more stable in use, when the cutter body 5 is required to be subjected to angle adjustment, the bolt body 13 is rotated, the abutting block 14 is separated from the cutter body 5, the bidirectional threaded rod 7 is rotated, the upper clamping plate 8 and the lower clamping plate 6 are driven to be mutually far away from each other, the cutter body 5 is separated from the cutter body 5, the cutter body 5 can be rotated on the surface of the mounting rod 4, the angle of the cutter body 5 is changed, the cutter body 5 is more stable by the mutual matching of the buffer plate 11 and the buffer spring 12, and the cutter body 5 is rotated after the angle adjustment is finished, the abutting block 14, the upper clamping plate 8 and the lower clamping plate 6 are abutted against the cutter body 5, and the cutter body 5 are clamped, and the cutter body 5 is limited by the angle adjustment is completed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any adaptations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope of the disclosure being indicated by the following claims.

Claims

1. An adjustable turning tool, characterized by: including tool shank (1), one side fixedly connected with installation piece (2) of tool shank (1), mounting groove (3) have been seted up on the surface of installation piece (2), inside fixedly connected with installation pole (4) of mounting groove (3), the surface activity of installation pole (4) has cup jointed cutter body (5), the laminating of the lower surface of cutter body (5) has down joint board (6), the surface threaded connection of joint board (6) has two-way threaded rod (7), one side threaded connection of two-way threaded rod (7) surface has last joint board (8), one end of two-way threaded rod (7) runs through installation piece (2) fixedly connected with rolling disc (9), two symmetrical sliding tray (10) have been seted up to one side of mounting groove (3), and the laminating of the lower surface of cutter body (5) has buffer board (11), the equal fixedly connected with buffer spring (12) of two edges of buffer board (11) lower surface.

2. An adjustable turning tool according to claim 1, characterized in that one end of the mounting rod (4) is screwed with a bolt body (13), one end of the bolt body (13) is fixedly connected with a tightening block (14), and the tightening block (14) is attached to the tool body (5).

3. An adjustable turning tool according to claim 1, characterized in that the buffer plate (11) is movably connected to the inside of the mounting groove (3) through a rotating shaft, two buffer springs (12) are fixedly connected to the inner bottom wall of the mounting groove (3), and the bidirectional threaded rod (7) is movably connected with the mounting block (2).

4. An adjustable turning tool as claimed in claim 1, characterized in that the upper clamping plate (8) and the lower clamping plate (6) are both movably connected to the inside of the mounting groove (3), and the upper clamping plate (8) and the lower clamping plate (6) both correspond to the tool body (5).

5. An adjustable turning tool according to claim 1, characterized in that the upper clamping plate (8) and the lower clamping plate (6) are both movably connected with the mounting block (2) through a sliding groove (10), the buffer plate (11) corresponds to the tool body (5), and the tool body (5) corresponds to the mounting groove (3).

6. An adjustable turning tool according to claim 1, characterized in that the inner top wall of the mounting groove (3) is provided with a clamping groove (15), the upper clamping plate (8) corresponds to the clamping groove (15), and the bi-directional threaded rod (7) corresponds to the clamping groove (15).