CN217122560U - A diamond turning tool for ultra-precision turning - Google Patents

Abstract

The utility model belongs to the technical field of diamond tool, especially, be a diamond turning tool for ultra-precision turning, including the connecting block, a side surface of connecting block has seted up flutedly, the opening that is linked together with the recess is seted up on the other both sides surface of connecting block, the inside of connecting block is provided with the main tool bit, the inside of connecting block is provided with vice tool bit, the surface mounting of connecting block has the switching mechanism that is used for changing main tool bit and vice tool bit position, the spacing groove has been seted up to the inner wall of connecting block. The utility model discloses a set up main tool bit and vice tool bit in the inside of recess, it is rotatory to utilize switching mechanism to drive main tool bit and vice tool bit, and then makes things convenient for staff freely to switch main tool bit or vice tool bit as required to carry out the cutting operation to the work piece, saves the trouble of frequent change maintenance, improves work efficiency, and through stop gear's setting, the convenience is when cutting the work piece, improves the stability of structure operation.

Description

A diamond turning tool for ultra-precision turning

technical field

The utility model relates to the technical field of diamond tools, in particular to a diamond turning tool for ultra-precision turning.

Background technique

Ultra-precision turning is a micro-cutting, and the final cutting thickness is often the required machining accuracy, and the turning tool should have high requirements. Therefore, in the turning process in the prior art, most of the diamonds are used as the material. Due to the disadvantages of high strength, low cutting resistance, and no defects in the blade, the diamond turning tools for ultra-precision turning still have the following problems during the use process:

In the process of using the diamond turning tools used for ultra-precision turning in the prior art, it is inconvenient to cut according to different types of turning tools due to the processing of different workpieces according to the needs, and the turning tools need to be frequently replaced for maintenance and replacement, resulting in a low application range of the turning tools. , it is very troublesome to use, and the work efficiency is low.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a diamond turning tool for ultra-precision turning, which solves the problem that the diamond turning tool used for ultra-precision turning in the prior art is used for different workpieces according to needs. Processing, it is inconvenient to cut according to different types of turning tools, and it is necessary to replace the turning tools frequently for maintenance and replacement, which leads to the problem of low application range of turning tools, troublesome use and low work efficiency.

(2) Technical solutions.

The utility model specifically adopts the following technical solutions in order to achieve the above-mentioned purpose:

A diamond turning tool for ultra-precision turning includes a connecting block, one side surface of the connecting block is provided with a groove, the other two side surfaces of the connecting block are provided with an opening communicating with the groove, the The interior of the connecting block is provided with a main cutter head, the interior of the connection block is provided with a secondary cutter head, the surface of the connection block is provided with a switching mechanism for switching the positions of the main cutter head and the secondary cutter head, and the inner wall of the connection block has a limited opening. A position slot, the bottom surface of the connecting block is provided with a limiting mechanism for limiting the main cutter head and the auxiliary cutter head.

Further, the switching mechanism includes a motor fixedly installed on the surface of the connecting block, the output end of the motor is fixed with a rotating shaft, the surface of the rotating shaft is rotatably connected to the inner wall of the connecting block through a bearing, and the end of the rotating shaft extends to A support is fixed inside the groove, a first fixing plate is fixed on one side of the support, the surface of the first fixing plate is connected and fixed with the main cutter head by screws, and the other side of the support is fixed with a first fixing plate. Two fixing plates, the surface of the second fixing plate is connected and fixed with the auxiliary cutter head by screws.

Further, the limiting mechanism includes a U-shaped plate fixed on the surface of the connecting block, the surface of the U-shaped plate is fixed with a cylinder, and the end of the cylinder extends through the connecting block to the interior of the groove and is fixed with a horizontal plate, A limit post is fixed on the surface of the horizontal plate, and the limit post is adapted to the limit slot.

Further, the sizes and models of the main cutter head and the auxiliary cutter head are different, and the main cutter head and the auxiliary cutter head are not in contact with the connecting block.

Further, an installation block is fixed on a surface of one side of the connection block, and a surface of the installation block is provided with an installation hole.

(3) Beneficial effects

Compared with the prior art, the utility model provides a diamond turning tool for ultra-precision turning, which has the following beneficial effects:

In the utility model, the main cutter head and the auxiliary cutter head are arranged inside the groove, and the main cutter head and the auxiliary cutter head are driven to rotate by the switching mechanism, so that the staff can freely switch the main cutter head or the auxiliary cutter head to perform the cutting operation on the workpiece according to the needs. It saves the trouble of frequent replacement and maintenance, improves the work efficiency, and improves the stability of the structure operation when cutting the workpiece through the setting of the limit mechanism.

Description of drawings

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

2 is a schematic structural diagram of a switching mechanism of the present invention;

FIG. 3 is a schematic diagram of the overall bottom view of the utility model.

In the figure: 1, connecting block; 2, groove; 3, opening; 4, main cutter head; 5, auxiliary cutter head; 6, switching mechanism; 601, motor; 602, rotating shaft; 603, support; 604, the first A fixed plate; 605, the second fixed plate; 7, the limit slot; 8, the limit mechanism; 801, the U-shaped plate; 802, the cylinder; 803, the horizontal plate; 804, the limit column; 9, the installation block; 10 ,Mounting holes.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

As shown in FIGS. 1-3 , a diamond turning tool for ultra-precision turning proposed by an embodiment of the present utility model includes a connecting block 1, and a groove 2 is provided on one side surface of the connecting block 1, and the connecting block 1 The other two sides of the surface are provided with openings 3 that communicate with the groove 2, the interior of the connecting block 1 is provided with a main cutter head 4, the interior of the connecting block 1 is provided with a secondary cutter head 5, and the surface of the connecting block 1 is installed with a main cutter for converting the main cutter. The switching mechanism 6 of the position of the head 4 and the auxiliary cutter head 5, the inner wall of the connecting block 1 is provided with a limiting groove 7, and the bottom surface of the connecting block 1 is provided with a limiting mechanism 8 for limiting the main cutter head 4 and the auxiliary cutter head 5; The mounting holes 10 on the surface of the mounting block 9 are fixed and installed on the lathe equipment with bolts. The setting of the switching mechanism 6 facilitates the rotation of the main cutter head 4 and the auxiliary cutter head 5 installed on the surface of the switching mechanism 6, and then adjusted to a suitable position, which is convenient for Use the main cutter head 4 or the auxiliary cutter head 5 to cut the workpiece according to the needs. Through the setting of the limit mechanism 8, it is convenient to adjust and switch the required cutter, and then the corresponding limit groove 7 is clamped and limited to prevent the cutter from cutting. displacement and improve structural stability.

As shown in FIG. 2 , in some embodiments, the switching mechanism 6 includes a motor 601 fixedly mounted on the surface of the connecting block 1 , the output end of the motor 601 is fixed with a rotating shaft 602 , and the surface of the rotating shaft 602 is rotatably connected to the connecting block 1 through a bearing and the end of the rotating shaft 602 extends to the inside of the groove 2, and a support 603 is fixed. One side of the support 603 is fixed with a first fixing plate 604, and the surface of the first fixing plate 604 is connected with the main cutter head 4 by screws. Fixed, the other side of the support 603 is fixed with a second fixing plate 605, and the surface of the second fixing plate 605 is connected and fixed with the auxiliary cutter head 5 by screws; through the setting of the switching mechanism 6, the rotating shaft 602 is driven to rotate by the starting motor 601 , the end of the rotating shaft 602 is connected to the support 603, so that the surface-mounted main cutter head 4 or the auxiliary cutter head 5 is rotated, and different positions are switched according to the cutting needs for cutting use.

As shown in FIG. 3 , in some embodiments, the limiting mechanism 8 includes a U-shaped plate 801 fixed on the surface of the connecting block 1 , a cylinder 802 is fixed on the surface of the U-shaped plate 801 , and the end of the cylinder 802 extends through the connecting block 1 A horizontal plate 803 is fixed to the inside of the groove 2, and a limit column 804 is fixed on the surface of the horizontal plate 803, and the limit column 804 is adapted to the limit slot 7; through the setting of the limit mechanism 8, the cylinder 802 is activated to drive the horizontal plate 802. The plate 803 moves, so that the limit post 804 at the end of the horizontal plate 803 moves corresponding to the limit slot 7 to clamp and limit the position, and limit the position of the main cutter head 4 or the auxiliary cutter head 5 to prevent displacement during cutting.

As shown in FIG. 2 , in some embodiments, the sizes and models of the main cutter head 4 and the auxiliary cutter head 5 are different, and the main cutter head 4 and the auxiliary cutter head 5 are not in contact with the connecting block 1; through the main cutter head 4 and the auxiliary cutter head 5. Different types and sizes of diamond cutter heads are used for installation, which facilitates the switching of cutters according to work needs and improves the scope of application.

As shown in FIG. 1 , in some embodiments, a mounting block 9 is fixed on one side surface of the connecting block 1 , and a mounting hole 10 is formed on the surface of the mounting block 9 ; The device is installed at the CNC machine tool equipment, and the installation block 9 is installed at the CNC machine tool by using bolts to match the installation holes 10, so as to install the turning tool. Staff dismantle and repair.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. A diamond turning tool for ultra-precision turning, comprising a connecting block (1), is characterized in that: a groove (2) is provided on a side surface of the connecting block (1), and the connecting block (1) is provided with a groove (2). ) is provided with an opening (3) communicating with the groove (2) on the other side surfaces of the A secondary cutter head (5), a switching mechanism (6) for switching the positions of the main cutter head (4) and the secondary cutter head (5) is installed on the surface of the connection block (1), and the inner wall of the connection block (1) is provided with A limiting groove (7), the bottom surface of the connecting block (1) is provided with a limiting mechanism (8) for limiting the main cutter head (4) and the secondary cutter head (5). 2. A diamond turning tool for ultra-precision turning according to claim 1, characterized in that: the switching mechanism (6) comprises a motor (601) fixedly installed on the surface of the connecting block (1), the The output end of the motor (601) is fixed with a rotating shaft (602), the surface of the rotating shaft (602) is rotatably connected to the connecting block (1) through a bearing, and the end of the rotating shaft (602) extends to the groove (2) ) is fixed with the support (603), a first fixing plate (604) is fixed on one side of the support (603), and the surface of the first fixing plate (604) is connected to the main cutter head (4) by screws For connection and fixation, a second fixing plate (605) is fixed on the other side of the support (603), and the surface of the second fixing plate (605) is connected and fixed with the auxiliary cutter head (5) by screws. 3. The diamond turning tool for ultra-precision turning according to claim 1, wherein the limiting mechanism (8) comprises a U-shaped plate (801) fixed on the surface of the connecting block (1), A cylinder (802) is fixed on the surface of the U-shaped plate (801), and the end of the cylinder (802) extends through the connecting block (1) to the interior of the groove (2) and is fixed with a horizontal plate (803), so A limiting column (804) is fixed on the surface of the horizontal plate (803), and the limiting column (804) is matched with the limiting groove (7). 4. a kind of diamond turning tool for ultra-precision turning according to claim 1, is characterized in that: the size model of described main cutter head (4) and auxiliary cutter head (5) are all different, and described main cutter head (4) and the auxiliary cutter head (5) do not contact the connecting block (1). 5. A diamond turning tool for ultra-precision turning according to claim 1, characterized in that: a mounting block (9) is fixed on one side surface of the connecting block (1), and the mounting block (9) ) is provided with mounting holes (10).

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