阅读说明：本技术 一种金刚石齐头刀具 (Diamond flush cutter ) 是由 郑友进 黄海亮 左桂鸿 王丹 于 2019-09-20 设计创作，主要内容包括：本发明公开了一种金刚石齐头刀具,涉及一种加工工件,主要为了解决现有的金刚石齐头刀具更换麻烦且无法进行调节的问题；该金刚石齐头刀具,包括主刀具和分别设置在主刀具上下两端的副刀具,主刀具上设有多个安装孔,安装孔与刀头组件中的安装座螺纹连接,主刀具与副刀具通过第二连接件连接；所述主刀具和副刀具之间设有保护箱,保护箱内设有调节组件,所述调节组件包括设置在保护箱外的转动按钮,转动按钮通过丝杆与固定块转动连接,转动按钮一端与转动按钮固定连接,另一端与固定块转动连接,丝杆上螺纹连接有第一移动块,第一移动块通过连杆与固定在副刀具上的第二移动块连接,方便刀具的更换且具有很好地调节能力。(The invention discloses a diamond flush cutter, relates to a processing workpiece and mainly aims to solve the problems that the existing diamond flush cutter is troublesome to replace and cannot be adjusted; the diamond flush cutter comprises a main cutter and auxiliary cutters respectively arranged at the upper end and the lower end of the main cutter, wherein a plurality of mounting holes are formed in the main cutter, the mounting holes are in threaded connection with mounting seats in a cutter head assembly, and the main cutter is connected with the auxiliary cutters through a second connecting piece; the tool bit is characterized in that a protection box is arranged between the main tool and the auxiliary tool, an adjusting assembly is arranged in the protection box and comprises a rotating button arranged outside the protection box, the rotating button is rotatably connected with a fixed block through a lead screw, one end of the rotating button is fixedly connected with the rotating button, the other end of the rotating button is rotatably connected with the fixed block, a first moving block is connected to the lead screw in a threaded mode and is connected with a second moving block fixed on the auxiliary tool through a connecting rod, and the tool bit is convenient to replace and has good adjusting capacity.)

1. A diamond end-flush cutter comprises a main cutter (10) and auxiliary cutters (20) respectively arranged at the upper end and the lower end of the main cutter (10), and is characterized in that a plurality of mounting holes (11) are formed in the main cutter (10), the mounting holes (11) are in threaded connection with a mounting seat (31) in a cutter head assembly (30), and the main cutter (10) is connected with the auxiliary cutters (20) through a second connecting piece (52); the cutting tool is characterized in that a protection box (50) is arranged between the main tool (10) and the auxiliary tool (20), an adjusting component (60) is arranged in the protection box (50), the adjusting component (60) comprises a rotating button (61) arranged outside the protection box (50), the rotating button (61) is rotatably connected with a fixed block (64) through a lead screw (62), one end of the rotating button (61) is fixedly connected with the rotating button (61), the other end of the rotating button is rotatably connected with the fixed block (64), a first moving block (63) is connected to the lead screw (62) through a thread, and the first moving block (63) is connected with a second moving block (65) fixed on the auxiliary tool (20) through a connecting rod (67).

2. The diamond blunt tool according to claim 1, wherein the tip assembly (30) further comprises a mounting block (32) integral with the mounting base (31), the mounting block (32) securing the first tip (33) by a securing assembly (40).

3. The diamond blunt tool according to claim 2, wherein the fixing assembly (40) comprises a first connecting member (41) penetrating the mounting block (32) and the first tool bit (33), wherein threads are provided at both ends of the first connecting member (41), an adjusting sleeve (44) is screwed to both ends of the first connecting member (41), the adjusting sleeve (44) penetrates the mounting block (32), and a limiting plate (43) is screwed to the first connecting member (41).

4. A diamond blunt tool according to claim 1, wherein a second cutting tip (21) is provided on said secondary cutter (20).

5. The diamond blunt tool according to claim 1, wherein the main tool (10) and the sub tool (20) are slidably connected to a second connecting member (52), and both ends of the second connecting member (52) are provided with threads and are threadedly connected to a fixing sleeve (53).

6. The diamond blunt tool according to claim 1, wherein the protection case (50) is fixed to the main tool (10) at one end and connected to the sub tool (20) through a spacer (51) at the other end.

7. The diamond blunt tool as set forth in claim 1, wherein the connecting rod (67) is rotatably connected in a connecting seat (66).

Technical Field

The invention relates to a processing workpiece, in particular to a diamond flush cutter.

Background

The diamond cutter has the advantages of extremely high hardness and wear resistance, low friction coefficient, high elastic modulus, high thermal conductivity, low thermal expansion coefficient, small affinity with nonferrous metal and the like. Can be used for the precise processing of non-metal hard and brittle materials such as graphite, high-wear-resistance materials, composite materials, high-silicon aluminum alloy and other tough nonferrous metal materials. The diamond cutters have various types and obvious performance difference, and the structures, the preparation methods and the application fields of the diamond cutters of different types are greatly different.

The existing diamond blunt tool comprises a tool body, wherein the tool body is disc-shaped, a group of tooth holders are uniformly arranged on the circumference of the tool body, each tooth holder is provided with a cutter tooth, the diamond blunt tool comprises a plurality of cutter teeth, each cutter tooth is independently arranged, and the diamond blunt tool is simple in structure, can appear to be very troublesome when needing to be replaced for multiple times in the using process, and cannot be adjusted.

Disclosure of Invention

The invention aims to provide a diamond flush cutter, which solves the problems that the existing diamond flush cutter is troublesome to replace and cannot be adjusted.

In order to achieve the purpose, the invention provides the following technical scheme:

a diamond flush cutter comprises a main cutter and auxiliary cutters respectively arranged at the upper end and the lower end of the main cutter, wherein a plurality of mounting holes are formed in the main cutter, the mounting holes are in threaded connection with mounting seats in a cutter head assembly, and the main cutter is connected with the auxiliary cutters through a second connecting piece; the cutting tool comprises a main cutter and an auxiliary cutter, wherein a protection box is arranged between the main cutter and the auxiliary cutter, an adjusting component is arranged in the protection box and comprises a rotating button arranged outside the protection box, the rotating button is rotatably connected with a fixed block through a lead screw, one end of the rotating button is fixedly connected with the rotating button, the other end of the rotating button is rotatably connected with the fixed block, a first moving block is connected to the lead screw through threads, and the first moving block is connected with a second moving block fixed to the auxiliary cutter through a connecting rod.

On the basis of the technical scheme, the invention also provides the following optional technical scheme:

in one alternative: the tool bit assembly further comprises an installation block integrated with the installation base, and the installation block fixes the first tool bit through the fixing assembly.

In one alternative: the fixed subassembly is equipped with the screw thread including the first connecting piece that runs through installation piece and first tool bit, the both ends of first connecting piece, and first connecting piece both ends threaded connection has the adjusting sleeve, and the adjusting sleeve runs through the installation piece, and threaded connection has the limiting plate on the first connecting piece.

In one alternative: and a second tool bit is arranged on the auxiliary tool.

In one alternative: the main cutter and the auxiliary cutter are connected to the second connecting piece in a sliding mode, threads are arranged at two ends of the second connecting piece, and the two ends of the second connecting piece are connected with the fixed sleeve in a threaded mode.

In one alternative: one end of the protection box is fixed on the main cutter, and the other end of the protection box is connected with the auxiliary cutter through a gasket.

In one alternative: the connecting rod is rotatably connected in the connecting seat.

Compared with the prior art, the invention has the following beneficial effects:

1. the mounting hole is in threaded connection with the mounting seat in the tool bit assembly, so that the tool bit assembly can be mounted in the mounting hole, the tool bit assembly is conveniently driven to work by the main cutter, the mounting and dismounting processes are very simple through threaded connection, and only rotation is needed;

2. the auxiliary cutter is driven to move on the second connecting piece through the adjusting component, so that certain adjusting capacity is achieved, when the first moving block moves towards the fixed block, the second moving block is driven to move on the second connecting piece through the connecting rod, and then the auxiliary cutter is driven to move on the second connecting piece, and the adjusting mechanism is very simple and convenient.

Drawings

FIG. 1 is a schematic view of a diamond blunt tool.

FIG. 2 is a perspective cross-sectional view of a diamond blunt tool.

FIG. 3 is an enlarged view of region A of the diamond blunt tool.

FIG. 4 is a perspective view of a fixture assembly in a diamond flush cutter.

FIG. 5 is an enlarged view of an adjustment assembly in the diamond flush cutter.

Notations for reference numerals: 10-main cutter, 11-mounting hole, 20-auxiliary cutter, 21-second cutter, 30-cutter head component, 31-mounting seat, 32-mounting block, 33-first cutter, 40-fixing component, 41-first connecting piece, 42-fixing plate, 43-limiting plate, 44-adjusting sleeve, 50-protection box, 51-spacer, 52-second connecting piece, 53-fixing sleeve, 60-adjusting component, 61-rotating button, 62-lead screw, 63-first moving block, 64-fixing block, 65-second moving block, 66-connecting seat and 67-connecting rod.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.