Turning blade chip breaker groove

Abstract

The utility model relates to a turning blade chip breaker groove which comprises a turning blade body and a covering assembly, a chip cutting groove is formed in the top of the turning blade body, and the covering assembly comprises a mounting plate arranged at the top of the turning blade body and a covering block fixedly welded to the bottom of the mounting plate. A threaded hole in a mounting plate is aligned with a threaded groove in a turning blade body, mounting is conducted through a bolt, a covering block is attached to a chip groove, the use area of the chip groove is adjusted, the turning blade body does not need to be integrally replaced, and the size of the use area can be adjusted by selecting the shape of the covering block according to use requirements; cooling liquid can be conveniently added through the liquid inlet hole, the cooling liquid channel and the liquid outlet hole, the cooling effect of the cutter is improved, the temperature is reduced, the service life of the cutter is prolonged, and simplicity and convenience are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to turning blade technology field especially a turning blade chip breaker groove. BACKGROUND

[0002] Turning is a kind of machining method that removes material by the relative movement between rotating workpiece and static cutting tool, it is often used in metal processing and manufacturing, widely used in the production of cylindrical, conical or other complex shape workpiece, turning blade is the cutting tool for turning processing, its shape and material design are used to cut the workpiece of metal or other materials, chip breaker groove is a key feature in the design of turning blade, and it plays an important role in improving cutting efficiency, chip removal performance and extending tool life.

[0003] Through the retrieval, the chip breaker groove of a butterfly type disclosed in the patent with publication number CN211564533U is provided with a blade body, a chip breaker groove is arranged at the tool bit of the blade body, a chamfer is arranged at the edge of the chip breaker groove, and the bottom edge of the chamfer is connected to the side surface or edge of the blade body through a blunt circle. The chip breaker groove is provided, and the edge of the chip breaker groove is chamfered and treated with a blunt circle, which not only realizes the need of chip breaking in the turning process, but also increases the edge strength, greatly improves the service life of the tool and reduces the abnormal tool breakage.

[0004] The chip breaker groove in the disclosed patent is usually fixed, and the shape of the chip breaker groove cannot be adjusted according to the use demand, and it is not convenient to add cooling liquid, so the practicality is low. UTILITY MODEL CONTENTS

[0005] In view of the technical problems in the prior art that the chip breaker groove is usually fixed, the shape of the chip breaker groove cannot be adjusted according to the use demand, and it is not convenient to add cooling liquid, so the practicality is low, the utility model provides a turning blade chip breaker groove.

[0006] The technical scheme adopted by the utility model is as follows: a turning blade chip breaker groove, comprising:

[0007] A turning blade body, a chip breaker groove is arranged at the top of the turning blade body;

[0008] A covering assembly is arranged at the top of the turning blade body, and the covering assembly is used to adjust the use area of the chip breaker groove;

[0009] The covering assembly comprises a mounting plate arranged at the top of the turning blade body and a covering block fixedly welded at the bottom of the mounting plate.

[0010] Further, the turning blade body top is provided with a threaded groove, the mounting plate is provided with a threaded hole, the threaded hole is matched with the threaded groove, and the mounting plate is installed on the turning blade body top through bolts.

[0011] Further, the covering block is matched with the chip groove.

[0012] Further, the chip groove top is provided with a liquid outlet hole.

[0013] Further, the turning blade body side is provided with a liquid inlet hole, and the liquid inlet hole and the liquid outlet hole are provided with a cooling liquid channel.

[0014] The utility model discloses the beneficial effect is:

[0015] Through the threaded hole on the mounting plate and the threaded groove on the turning blade body alignment, install through the bolt, through the covering block and the chip groove match, adjust the use area of chip groove, do not need to replace the turning blade body as a whole, and can select the shape of covering block according to the use demand to adjust the size of use area, add cooling liquid through the liquid inlet hole, cooling liquid channel and liquid outlet hole, improve the cooling effect of tool, reduce temperature, prolong the service life of tool, simple and convenient. DRAWINGS

[0016] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Fig. 2 It is the three-dimensional structure schematic diagram of the utility model split.

[0018] Marked as in the drawing:

[0019] 1, turning blade body;

[0020] 2, chip groove;

[0021] 3, covering assembly; 301, mounting plate; 302, covering block;

[0022] 4, threaded groove; 5, threaded hole; 6, liquid outlet hole; 7, liquid inlet hole. CONCRETE IMPLEMENTATION

[0023] In the description of the utility model, it is needful to explain, the orientation or position relation that the term "front", "upper", "lower", "left", "right", "vertical", "horizontal" etc. indicate is based on the orientation or position relation shown in the drawing, is only for the convenience of describing the utility model and simplifying the description, and is not the orientation of the indicated device or element must have specific, with specific orientation configuration and operation, therefore can not be understood as the limitation to the utility model.

[0024] In the description of the utility model, it needs to explain, unless there is explicit provision and limitation, the term '' install '' '' connect '' '' connection '' should be broad sense understanding, for example, it can be fixed connection, also can be detachable connection, or integrally connected, it can be direct connection, also can be indirectly connected through intermediate medium, it can be two element internal communication, for ordinary skilled person in the art, the above-mentioned term can be understood according to specific circumstances the specific meaning of the utility model in.

[0025] Below, combining with the drawings Figs. 1-2 Further illustrate the utility model.

[0026] In order to solve the problems in the background art, the present application proposes the following technical scheme:

[0027] A turning blade chip breaking groove, comprising: a turning blade body 1 and a covering assembly 3;

[0028] The turning blade body 1 is provided with a chip groove 2 at the top.

[0029] As Figs. 1-2 As shown, the covering assembly 3 is installed at the top of the turning blade body 1, and the covering assembly 3 is used to adjust the use area of the chip groove 2.

[0030] The covering assembly 3 comprises a mounting plate 301 installed at the top of the turning blade body 1 and a covering block 302 fixedly welded at the bottom of the mounting plate 301, the top of the turning blade body 1 is provided with a threaded groove 4, and the mounting plate 301 is provided with a threaded hole 5, the threaded hole 5 is matched with the threaded groove 4, and the mounting plate 301 is installed at the top of the turning blade body 1 through bolts.

[0031] Further, the covering block 302 is attached to the chip groove 2.

[0032] Further, the chip groove 2 is provided with a liquid outlet hole 6 at the top, and the turning blade body 1 is provided with a liquid inlet hole 7 at one side, and a cooling liquid channel is arranged between the liquid inlet hole 7 and the liquid outlet hole 6.

[0033] Working principle: when in use, the chip breaking work is completed in the turning process through the chip groove 2, the threaded hole 5 on the mounting plate 301 is aligned with the threaded groove 4 on the turning blade body 1, and the installation is carried out through the bolt, the use area of the chip groove 2 is adjusted through the attachment of the covering block 302 and the chip groove 2, the turning blade body 1 does not need to be replaced as a whole, and the size of the use area can be adjusted according to the shape of the covering block 302, the cooling liquid is conveniently added through the liquid inlet hole 7, the cooling liquid channel and the liquid outlet hole 6, the cooling effect of the tool is improved, the temperature is reduced, the service life of the tool is prolonged, and it is simple and convenient.

[0034] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the conventional connection mode in the prior art is adopted for circuit connection, and the contents not described in detail in the description belong to the prior art known by the professional technical personnel in the field.

[0035] Although the embodiments of the utility model have been shown and described, the scope of the utility model is defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A turning insert chip-breaker, characterized by, The application relates to a turning tool body (1) provided with a chip groove (2) on the top of the turning tool body (1); a covering assembly (3) is arranged on the top of the turning tool body (1), and the covering assembly (3) is used for adjusting the use area of the chip groove (2); the covering assembly (3) comprises a mounting plate (301) arranged on the top of the turning tool body (1) and a covering block (302) fixedly welded on the bottom of the mounting plate (301). The top of the turning tool body (1) is provided with a threaded groove (4), the mounting plate (301) is provided with a threaded hole (5), the threaded hole (5) is matched with the threaded groove (4), and the mounting plate (301) is bolted on the top of the turning tool body (1). The covering block (302) is attached to the chip groove (2). The top of the chip groove (2) is provided with a liquid outlet hole (6).

2. A turning insert chip-breaker according to claim 1, characterized in that One side of the turning tool body (1) is provided with a liquid inlet hole (7), and a cooling liquid channel is arranged between the liquid inlet hole (7) and the liquid outlet hole (6).

3. A turning insert chip-breaker according to claim 2, characterized in that ​ 4. A turning insert chip-breaker according to claim 1, characterized in that ​ 5. A turning insert chip-breaker according to claim 4, characterized in that, ​

Images