CN221064582U - Self-cleaning cutting tool - Google Patents

Abstract

The utility model discloses a self-cleaning cutting tool which comprises a connecting part and a cutting part, wherein the cutting part and the connecting part are integrally formed, a thread cutting part is arranged on the outer surface of the connecting part, a chip groove is arranged on the thread cutting part, a cleaning rod is connected between the connecting part and the cutting part, a sprinkling part and a guiding part are arranged on the cleaning rod, the output end of the sprinkling part extends into the chip groove, the output end of the guiding part is connected with the sprinkling part and drives the output end of the sprinkling part to move along the chip groove, the guiding part comprises a guiding groove arranged on the rod body of the cleaning rod and a guiding sleeve sleeved on the periphery of the cleaning rod, the guiding groove is identical to the chip groove in grain, a guiding sliding groove is arranged on the inner wall of the guiding sleeve, a guiding sliding seat is arranged in the guiding sliding way, and a guiding cylinder is arranged on the guiding sliding seat, and the sprinkling part moves along the chip groove, so that the chip groove is cleaned better, the pertinence of cleaning treatment is enhanced, and the cleaning effect is improved.

Description

Self-cleaning cutting tool

Technical Field

The utility model relates to the technical field of cutting tools, in particular to a self-cleaning cutting tool.

Background

The material removal additive method in metal cutting is a metal forming process, which still occupies a large proportion in the current mechanical manufacturing. A metal cutting process is a process in which a workpiece and a tool interact. The cutter cuts redundant metal from the workpiece to be processed, and on the premise of controlling the production rate and the cost, the workpiece is enabled to obtain geometric precision, dimensional precision and surface quality which meet the design and process requirements.

In order to avoid scrapping of the whole cutting tool caused by damage of the cutting part, the service life of the cutting tool is prolonged, and the cutting part and the clamping handle of the cutting tool are usually arranged separately, namely, the repeated assembly and disassembly of the cutting part on the clamping handle are realized by connecting the cutting part and the clamping handle through common threads and the like.

However, the existing mechanical cutting tool needs to be replaced after cutting to clean the tool, so that the tool is not beneficial to users.

Disclosure of utility model

The utility model aims to provide a self-cleaning cutting tool, which solves the problem that the existing mechanical cutting tool needs to be replaced after cutting to clean, so that the use of a user is not facilitated.

In order to solve the technical problems, the utility model specifically provides the following technical scheme:

The utility model provides a self-cleaning cutting tool which comprises a connecting part and a cutting part, wherein the cutting part and the connecting part are integrally formed, a thread is arranged on the outer surface of the connecting part, a chip pocket is arranged on the cutting part, a cleaning rod is connected between the connecting part and the cutting part, a sprinkling part and a guiding part are arranged on the cleaning rod, the output end of the sprinkling part extends into the chip pocket, and the output end of the guiding part is connected with the sprinkling part and drives the output end of the sprinkling part to move along the chip pocket;

The guide part is in including setting up guide way and the cover on the pole body of clean pole are established guide sleeve on the clean pole periphery, the guide way with the chip flute line is the same, be provided with the guide spout on the inner wall of guide sleeve, the guide spout is followed the axial setting of guide sleeve just the slip is provided with the direction slide in the guide spout, be provided with the guide cylinder on the direction slide, the guide cylinder cover is established clean pole outside, the inner wall both ends of guide cylinder are connected with clean ring and guide ring respectively.

As a preferable scheme of the utility model, the inner wall of the guide ring is connected with a guide rod, a guide end head is arranged in the guide groove in a sliding way, the guide rod is connected with the guide end head, the inner wall of the cleaning ring is connected with a sprinkling rod, and the sprinkling part is arranged on the sprinkling rod.

As a preferable scheme of the utility model, a guide driving assembly for driving the guide sliding seat to move is arranged in the guide sliding groove, the guide driving assembly is a linear motor, and the output end of the linear motor is connected with the guide sliding seat.

As a preferable scheme of the utility model, the guide sleeve is fixedly connected with the cleaning rod, the guide sleeve comprises a cylindrical sleeve body and a fixedly connected ring arranged at one end part of the sleeve body, and the fixedly connected ring is sleeved on the periphery of the joint of the cleaning rod and the connecting part.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the sprinkling and sweeping component and the guiding component are arranged, wherein the sprinkling and sweeping component can sweep the chips remained in the chip flute, the guiding component can provide guiding for the cleaning work of the sprinkling and sweeping component, so that the chips can be better cleaned along the chip flute, the pertinence of cleaning treatment is enhanced, the cleaning effect is improved, and the output end of the sprinkling and sweeping component is not contacted with the knife edge of the knife through the guiding component, so that the knife edge and the sprinkling and sweeping component are protected, and the knife and the sprinkling and sweeping component are prevented from being damaged.

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 of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

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

fig. 2 is a schematic view of a cutting portion according to an embodiment of the present utility model.

Reference numerals in the drawings are respectively as follows:

1. A connection part; 2. a cutting portion; 3. chip-containing grooves; 4. a cleaning lever; 5. a sprinkling part; 6. a guide member;

601. A guide groove; 602. a guide sleeve; 603. a guide chute; 604. a guide slide; 605. a guide cylinder; 606. a cleaning ring; 607. a guide ring; 608. a guide rod; 609. a guide end; 610. a sprinkling rod; 611. a support ring;

6021. A sleeve body; 6022. and (5) fixedly connecting the ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

As shown in fig. 1 to 2, the utility model provides a self-cleaning cutting tool, which comprises a connecting part 1 and a cutting part 2, wherein the cutting part 2 and the connecting part 1 are integrally formed, a chip flute 3 is arranged on the threaded cutting part 2 arranged on the outer surface of the connecting part 1, a cleaning rod 4 is connected between the connecting part 1 and the cutting part 2, a sprinkling part 5 is arranged on the cleaning rod 4, and the output end of the sprinkling part 5 extends into the chip flute 3. In this embodiment, the sweeping component 5 adopts the arrangement in the prior art, which can be a micro broom driven by a motor to rotate, and the output end of the sweeping component 5 goes deep into the chip flute 3, so that heavy chips in the chip flute 3 can be removed during the operation.

In this embodiment, the output end of the sprinkling and sweeping component 5 penetrates into the chip flute 3, and chips in the chip flute 3 are removed pertinently, so that the cleaning effect is improved, but the chip flute 3 is spirally and circumferentially arranged on the cutting portion 2, the chip flute 3 is tightly attached to the edge of the cutter, the sprinkling and sweeping component 5 is easy to contact with the cutter during working, and the edge or the sprinkling and sweeping component 5 is damaged.

In order to avoid the occurrence of the above-mentioned condition, still be provided with on the cleaning rod 4 with the guide part 6, the output of guide part 6 links to each other with the part of sweeping 5 and drives the output of the part of sweeping 5 and remove along the chip flute 3 to provide the direction for the cleaning work of the part of sweeping 5, make it remove along the chip flute 3, thereby clean the chip flute 3 better, strengthen the pertinence of clean processing, thereby promote clean effect, and, the output of the part of sweeping 5 can not contact with the edge of a knife, thereby protect edge of a knife and the part of sweeping 5, avoid the cutter and the part of sweeping 5 impaired.

Specifically, in this embodiment, the guide member 6 includes a guide groove 601 disposed on the shaft of the cleaning rod and a guide sleeve 602 sleeved on the outer periphery of the cleaning rod 4, the guide groove 601 has the same texture as the chip flute 3, a guide sliding groove 603 is disposed on the inner wall of the guide sleeve 602, the guide sliding groove 603 is disposed along the axial direction of the guide sleeve 602 and a guide sliding seat 604 is slidably disposed in the guide sliding groove 603, a guide cylinder 605 is disposed on the guide sliding seat 604, the guide cylinder 605 is sleeved outside the cleaning rod 4, both ends of the inner wall of the guide cylinder 605 are respectively connected with a cleaning ring 606 and a guide ring 607, the inner wall of the guide ring 607 is connected with a guide rod 608, a guide end 609 is slidably disposed in the guide groove 601, the guide rod 608 is connected with a sweeping rod 610, and the sweeping member 5 is mounted on the sweeping rod 610.

Specifically, in this embodiment, a guiding driving assembly for driving the guiding sliding seat 604 to move is disposed in the guiding sliding groove 603, the guiding driving assembly is a linear motor, an output end of the linear motor is connected with the guiding sliding seat 604, the guiding sleeve 602 is fixedly connected with the cleaning rod 4, the guiding sleeve 602 includes a cylindrical sleeve body 6021 and a fixing ring 6022 disposed at an end portion of one end of the sleeve body 6021, and the fixing ring 6022 is sleeved on an outer periphery of a junction between the cleaning rod 4 and the connecting portion 1.

In the guide member 6 of the present embodiment, the guide slider 604 is driven by a linear motor to move, thereby driving the guide cylinder 605 to move, and when the guide cylinder 605 moves, the guide ring 607, the guide rod 608, and the guide tip 609 move, and since the guide tip 609 is positioned in the guide groove 601 and is restricted by the guide groove 601, the longitudinal position of the guide tip 609 is changed when the guide tip 609 moves laterally, thereby driving the guide ring 607, the guide cylinder 605, and the cleaning ring 606 to rotate, thereby rotating the shower rod 610 and the shower member 5, and enabling the shower member 5 to move along the path of the chip pocket 3.

This embodiment is through setting up the unrestrained part 5 and the guide part 6, wherein the unrestrained part 5 can clean remaining piece in the chip flute, and the guide part 6 can provide the direction for the clean work of unrestrained part 5, make it remove along chip flute 3, thereby clean chip flute 3 better, strengthen the pertinence of clean processing, thereby promote clean effect, and, through the guide part 6, the output of unrestrained part 5 can not contact with the edge of a knife, thereby protect the edge of a knife and unrestrained part 5, avoid the cutter and unrestrained part 5 impaired.

The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.

Claims (4)

1. The utility model provides a self-cleaning cutting tool, includes connecting portion (1) and cutting portion (2), cutting portion (2) with connecting portion (1) integrated into one piece, the surface of connecting portion (1) is provided with the screw thread, be provided with chip flute (3) on cutting portion (2), its characterized in that: a cleaning rod (4) is connected between the connecting part (1) and the cutting part (2), a sprinkling part (5) and a guiding part (6) are arranged on the cleaning rod (4), the output end of the sprinkling part (5) extends into the chip pocket (3), and the output end of the guiding part (6) is connected with the sprinkling part (5) and drives the output end of the sprinkling part (5) to move along the chip pocket (3);

the guide part (6) comprises a guide groove (601) arranged on the rod body of the cleaning rod and a guide sleeve (602) sleeved on the periphery of the cleaning rod (4), the guide groove (601) is identical to the chip groove (3) in texture, a guide sliding groove (603) is formed in the inner wall of the guide sleeve (602), the guide sliding groove (603) is axially formed in the guide sleeve (602) and is internally provided with a guide sliding seat (604) in a sliding manner in the guide sliding groove (603), a guide cylinder (605) is arranged on the guide sliding seat (604), the guide cylinder (605) is sleeved outside the cleaning rod (4), and cleaning rings (606) and guide rings (607) are respectively connected to two ends of the inner wall of the guide cylinder (605).

2. A self-cleaning cutting tool according to claim 1, wherein: the inner wall of the guide ring (607) is connected with a guide rod (608), a guide end head (609) is arranged in the guide groove (601) in a sliding mode, the guide rod (608) is connected with the guide end head (609), the inner wall of the cleaning ring (606) is connected with a sprinkling rod (610), and the sprinkling part (5) is installed on the sprinkling rod (610).

3. A self-cleaning cutting tool according to claim 2, wherein: the guide sliding chute (603) is internally provided with a guide driving assembly for driving the guide sliding seat (604) to move, the guide driving assembly is a linear motor, and the output end of the linear motor is connected with the guide sliding seat (604).

4. A self-cleaning cutting tool according to claim 3, wherein: the guide sleeve (602) is fixedly connected with the cleaning rod (4), the guide sleeve (602) comprises a cylindrical sleeve body (6021) and a fixedly connected ring (6022) arranged at one end part of the sleeve body (6021), and the fixedly connected ring (6022) is sleeved on the periphery of the joint of the cleaning rod (4) and the connecting part (1).