CN215699010U

CN215699010U - Radium-shine mark tool of cutter

Info

Publication number: CN215699010U
Application number: CN202121950990.7U
Authority: CN
Inventors: 蔡进锠
Original assignee: Kunshan Gaowei Precision Tools Co ltd
Current assignee: Kunshan Gaowei Precision Tools Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-02-01
Anticipated expiration: 2031-08-19

Abstract

The utility model belongs to the technical field of cutter processing, and discloses a laser marking jig of a cutter, which comprises a first positioning block and a second positioning block, wherein the first positioning block is provided with a first accommodating groove extending along the width direction of the first positioning block, two ends of the first accommodating groove are provided with openings, the first accommodating groove is configured to accommodate a blade, the inner side wall of any side of the first accommodating groove is provided with a second accommodating groove, the second accommodating groove can accommodate each cutting edge, when the blade is accommodated in the first accommodating groove, the blade is abutted against the inner side wall of the other side of the first accommodating groove, so that the first positioning block can avoid the straight knife special for woodworkers from rolling along the circumferential direction of a cutter handle when bearing the straight knife special for woodworkers, the second positioning block is arranged on one side of the first positioning block along the width direction of the first positioning block, when the blade is placed in the first accommodating groove, one end of the blade far away from the cutter handle is abutted against the second positioning block, the second positioning block can position the straight cutter special for woodworking along the axial direction of the cutter handle, and the manufacturing efficiency of the cutter is improved.

Description

Radium-shine mark tool of cutter

Technical Field

The utility model relates to the technical field of cutter processing, in particular to a laser marking jig for a cutter.

Background

The existing straight knife special for woodworking generally comprises a knife handle and a blade, wherein the blade and the knife handle are coaxially arranged, and the blade is provided with a cutting edge extending along the axis of the blade. In the manufacturing process of the straight cutter special for the woodworker, marks such as a trademark, a model and cutter parameters need to be radiussed on the cutter handle in order to distinguish the straight cutter special for the woodworker. There is radium-shine mark tool of cutter among the prior art, this radium-shine mark tool of cutter includes the locating piece, and the locating piece is provided with the storage tank that can carry and put the handle of a knife, and when the handle of a knife carried and put in the storage tank, the axis direction of handle of a knife was on a parallel with the extending direction of storage tank, and the handle of a knife supports and leans on between two inside walls in the storage tank, and the staff carries the special straight sword of carpenter along its axial and puts the preset position in the storage tank to the special straight sword of carpenter who treats radium-shine obtains the location. However, since the knife handle is cylindrical, in the laser process, the straight knife special for carpenters placed in the accommodating groove is easy to roll along the circumferential direction of the knife handle, and laser failure is caused.

Therefore, the laser marking jig for the cutter in the prior art further comprises a cover plate, a thimble is arranged below the cover plate, the cover plate is placed on the positioning block and covers a part of the accommodating groove, and when the cutter handle is placed in the accommodating groove, the thimble can press the cutter handle to prevent the cutter handle from rolling. However, because the cover plate is mostly made of opaque iron materials, the worker cannot judge whether the straight cutter special for woodworking is placed to the preset position in the accommodating groove along the axial direction of the straight cutter, namely, the straight cutter special for woodworking is not accurately positioned along the axial direction of the straight cutter, so that marks such as trademarks, models and cutter parameters on the cutter handle are caused to deviate from the preset laser area along the axial direction of the cutter handle, and the manufacturing efficiency of the straight cutter special for woodworking is reduced.

Therefore, the above problems need to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a laser marking jig for a cutter, which can prevent the cutter from rolling along the circumferential direction of a cutter handle in a laser process, can prevent marks on the cutter handle from deviating from a preset laser area along the axial direction of the cutter handle, and improves the manufacturing efficiency of the cutter.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a radium-shine mark tool of cutter, the cutter includes handle of a knife and blade, the blade with the coaxial setting of handle of a knife, the blade is provided with two at least cutting edges that extend along its axis, all the cutting edge winds the axis align to grid of blade, radium-shine mark tool of cutter includes:

the cutter blade comprises a first positioning block, a second positioning block and a cutter blade, wherein the first positioning block is provided with a first accommodating groove extending along the width direction of the first positioning block, two ends of the first accommodating groove are provided with openings, the first accommodating groove is configured to accommodate the cutter blade, the inner side wall of any side of the first accommodating groove is provided with a second accommodating groove, the second accommodating groove can accommodate each cutter blade, and when the cutter blade is accommodated in the first accommodating groove, the cutter blade is abutted against the inner side wall of the other side of the first accommodating groove; and

the second positioning block is arranged on one side of the first positioning block along the width direction of the first positioning block, and when the blade is placed into the first accommodating groove, one end, far away from the handle, of the blade abuts against the second positioning block.

Preferably, the cross section of the first accommodating groove is trapezoidal, and the bottom of the first accommodating groove is the upper bottom of the trapezoid.

Preferably, the cross section of the first accommodating groove is rectangular, and the blade can extend into the first accommodating groove from one end of the first accommodating groove, which is far away from the second positioning block.

Preferably, a third accommodating groove is formed in the inner side wall of the other side of the first accommodating groove, and the third accommodating groove and the second accommodating groove are symmetrically arranged.

Preferably, the groove walls of the first accommodating groove, the second accommodating groove and the third accommodating groove are coated with wear-resistant coatings.

Preferably, a fourth accommodating groove is formed in the bottom of the first accommodating groove, the fourth accommodating groove is configured to accommodate an attraction piece, and the attraction piece is configured to apply attraction force to the blade after the blade is placed in the first accommodating groove.

Preferably, the attracting member is a magnet.

Preferably, the laser marking jig of the cutter is made of bakelite materials.

Preferably, the first positioning block is provided with a plurality of first accommodating grooves at intervals along the length direction thereof.

Preferably, the laser marking jig of the cutter further comprises a bottom plate, the first positioning block is detachably connected to the bottom plate, and the second positioning block is fixedly connected to the bottom plate.

The utility model has the beneficial effects that: in the utility model, when the blade of the straight cutter special for the woodworker is placed in the first accommodating groove, one side of the blade abuts against the inner side wall of the first accommodating groove, which is not provided with the second accommodating groove, and one of the at least two cutting edges is accommodated in the second accommodating groove, so that the first positioning block can prevent the straight cutter special for the woodworker from rolling along the circumferential direction of the cutter handle when bearing the straight cutter special for the woodworker, and meanwhile, the second positioning block can position the straight cutter special for the woodworker along the axial direction of the cutter handle, thereby improving the manufacturing efficiency of the cutter.

Drawings

FIG. 1 is a front view of a blade with the tips arranged counterclockwise about the axis of the blade in an embodiment of the utility model;

FIG. 2 is a front view of a blade with the tips arranged clockwise about the axis of the blade in an embodiment of the utility model;

fig. 3 is a schematic structural view of a laser marking jig of a cutter according to a first embodiment of the present invention;

fig. 4 is an exploded view of a laser marking jig of a cutter according to a first embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 3 at A;

fig. 6 is a schematic view illustrating the blade disposed in the first receiving groove according to the first embodiment of the present invention;

fig. 7 is a schematic view illustrating the blade disposed in the first receiving groove according to the second embodiment of the present invention.

In the figure:

110. a blade; 111. a blade;

210. a first positioning block; 211. a first accommodating groove; 212. a second accommodating groove; 213. a third accommodating groove; 214. a fourth accommodating groove;

220. a second positioning block;

230. a base plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

The prior art provides a special straight knife for woodworking, which comprises a knife handle and a blade 110, wherein the blade 110 and the knife handle are coaxially arranged, the blade 110 is provided with at least two cutting edges 111 extending along the axis of the blade, all the cutting edges 111 are uniformly arranged around the axis of the blade 110, in order to mark marks such as laser trademarks, models, knife parameters and the like on the knife handle, the prior art provides a laser marking jig for a knife, the laser marking jig for a knife comprises a positioning block provided with an accommodating groove, the accommodating groove can accommodate the knife handle, the positioning block is provided with a positioning line along the extending direction of the accommodating groove, a worker places the knife handle of the special straight knife for woodworking in the accommodating groove according to the indication of the positioning line so as to position the knife handle along the extending direction of the accommodating groove, in order to avoid the special straight knife for woodworking rolling along the circumferential direction of the knife handle, the laser marking jig for the knife further comprises a cover plate provided with a thimble below, however, this may cause marks such as the trademark, model, and tool parameters of the tool shank to be scanned away from the laser area in the axial direction of the tool shank.

For solving the above-mentioned problem, can set up a locating piece again in one side of the locating piece of the radium-shine mark tool of this cutter, above-mentioned storage tank is seted up to one of them locating piece, the both ends of storage tank are provided with the opening, when the special straight sword of carpenter was placed in the storage tank, another locating piece of one end butt that blade 110 was kept away from to the handle of a knife, with the special straight sword of axial positioning carpenter along the handle of a knife, but because the apron has sheltered from staff's sight, consequently, the staff need follow the extending direction blind push away the special straight sword of carpenter so that the handle of a knife keeps away from another locating piece of one end butt of blade 110, this radium-shine mark tool that can damage special straight sword of carpenter or cutter can probably be damaged, consequently, need one kind can enough follow the special straight sword of circumference and the axial positioning carpenter of handle of a knife, can not damage the radium-shine mark tool of the special straight sword of carpenter or the cutter of self again.

Therefore, the present embodiment provides a laser marking jig for a cutter, please refer to fig. 3 to 6, the laser marking jig for a cutter includes a first positioning block 210 and a second positioning block 220, the first positioning block 210 is provided with a first accommodating groove 211 extending along a width direction thereof, two ends of the first accommodating groove 211 are provided with openings, the first accommodating groove 211 is configured to accommodate the blade 110, a second accommodating groove 212 is formed on an inner side wall of any side of the first accommodating groove 211, the second accommodating groove 212 can accommodate each cutting edge 111, when the blade 110 is accommodated in the first accommodating groove 211, the blade 110 abuts against an inner side wall of the other side of the first accommodating groove 211, the second positioning block 220 is disposed on one side of the first positioning block 210 along the width direction thereof, and when the blade 110 is placed in the first accommodating groove 211, one end of the blade 110 far away from the handle abuts against the second positioning block 220.

In this embodiment, when the blade 110 of the straight blade special for carpenter is placed in the first receiving groove 211, one side of the blade 110 abuts against the inner side wall of the first receiving groove 211 where the second receiving groove 212 is not formed, and one of the at least two cutting edges 111 is received in the second receiving groove 212, so that the first positioning block 210 can prevent the straight blade special for carpenter from rolling along the circumferential direction of the tool holder when bearing the straight blade special for carpenter, and meanwhile, the second positioning block 220 can position the straight blade special for carpenter along the axial direction of the tool holder, thereby improving the manufacturing efficiency of the tool.

It can be understood that, in the embodiment, since the view of the contact portion between the first positioning block 210 and the second positioning block 220 is not blocked, the force when the end of the handle away from the blade 110 abuts against the second positioning block 220 is conveniently controlled by the worker.

As shown in fig. 1 and 2, the arrangement directions of the blade tips of the blades 111 of different straight carpentry knives around the axis of the blade 110 are different, please refer to fig. 3 and 4, in order to adapt to the straight carpentry knives with different arrangement directions of the blade tips, in the present embodiment, the inner side wall of the other side of the first receiving groove 211 is provided with a third receiving groove 213, the third receiving groove 213 and the second receiving groove 212 are symmetrically arranged, and the second receiving groove 212 and the third receiving groove 213 can respectively receive the blades 111 with the blade tips arranged clockwise and counterclockwise around the axis of the blade 110.

Referring to fig. 5, the bottom of the first receiving groove 211 is provided with a fourth receiving groove 214, the fourth receiving groove 214 is configured to receive an attraction member (not shown in the figure), the attraction member is configured to apply attraction force to the blade 110 after the blade 110 is placed in the first receiving groove 211, and after the blade 110 is placed in the first receiving groove 211, the attraction member can effectively attract the blade 110, so that the position of the positioned straight blade dedicated for carpentry is more stable, thereby further preventing the straight blade dedicated for carpentry from rolling along the circumferential direction of the tool holder, and simultaneously preventing the straight blade dedicated for carpentry from moving away from the second positioning block 220 along the axial direction of the tool holder.

It can be understood that the woodworking-dedicated double-edged straight knife provided with two cutting edges 111 also needs to laser scale marks on the blade 110 located on one side of the cutting edge 111, and in this embodiment, the laser can be performed on the blade 110 and the knife handle at one time, so that the manufacturing efficiency of the knife is further improved. After the laser of the scale mark on one side of one of the two blades 111 is finished, the worker takes out the special double-edge straight blade for woodworking and rotates the special double-edge straight blade for woodworking along the axis of the blade 110, so that the laser-finished blade 111 can be placed in the second accommodating groove 212 to laser the scale mark on one side of the other blade 111.

As shown in fig. 3 to 6, in the present embodiment, the cross section of the first receiving groove 211 is a trapezoid, and the bottom of the first receiving groove 211 is an upper bottom of the trapezoid. The embodiment provides two placing methods of a straight knife special for woodworking, wherein one of the placing methods is as follows: the worker puts the blade 110 into the first accommodating groove 211 from above the first accommodating groove 211 toward the opening of the second accommodating groove 212, which extends in the width direction of the first positioning block 210, and puts the blade 111 toward the second accommodating groove 212 into the opening of the second accommodating groove 212, which extends in the width direction of the first positioning block 210; the other is as follows: the staff stretches into in first storage tank 211 with the opening that the one end of handle of a knife was kept away from to the one end of second locating piece 220 by first storage tank 211 with blade 110, and in the one end that the handle of a knife was kept away from to one cutting edge 111 of blade 110 stretched into the opening of the one end of second locating piece 220 by second storage tank 212 stretched into second storage tank 212, the staff then promoted the special straight sword of carpenter and removed along the width direction of first locating piece 210, until the one end and the second locating piece 220 butt that the handle of a knife was kept away from to blade 110.

Since the cross section of the first receiving groove 211 in this embodiment is trapezoidal, when the straight blade for carpentry is placed in the first receiving groove 211, the blade 110 may not contact with the bottom of the first receiving groove 211, so that the attraction member can effectively attract the blade 110, the attraction member in this embodiment is a magnet, and magnets with different heights are placed in the fourth receiving groove 214 to be adapted to attract straight blades for carpentry with different sizes.

Referring to fig. 3 and 4, the laser marking jig of the cutter in the present embodiment further includes a bottom plate 230, the first positioning block 210 is detachably connected to the bottom plate 230, and the second positioning block 220 is fixedly connected to the bottom plate 230, so that the present embodiment can adapt to straight cutters specially used for carpenters with different sizes by replacing the first positioning block 210 having the first receiving groove 211 with different sizes.

In this embodiment, the laser marking jig of the cutter is preferably made of bakelite, and compared with the laser marking jig of the cutter made of ferrous material, the laser marking jig of the cutter in this embodiment has light weight and low manufacturing cost, and is convenient for replacing the first positioning block 210. It can be understood that, since the end of the blade 110 far from the handle needs to abut against the second positioning block 220 in this embodiment, the end of the blade 110 is not easily damaged due to the bakelite material.

Furthermore, in the present embodiment, the groove walls of the first receiving groove 211, the second receiving groove 212 and the third receiving groove 213 are coated with an abrasion-resistant coating, so as to prevent the blade 110 from scratching the laser marking jig of the tool.

In order to further improve the manufacturing efficiency of the straight blade for carpenter, as shown in fig. 3 and 4, the first positioning block 210 in this embodiment is provided with a plurality of first receiving grooves 211 at intervals along the length direction thereof, so as to perform laser on a plurality of straight blades for carpenter.

Example two

Compared with the first embodiment, referring to fig. 7, in the present embodiment, the cross section of the first receiving groove 211 is rectangular, and the blade 110 can extend into the first receiving groove 211 from an end of the first receiving groove 211 far away from the second positioning block 220, and in the present embodiment, the worker can only place the blade 110 into the first receiving groove 211 by pushing the straight blade special for carpenter to move along the width direction of the first positioning block 210. However, in the embodiment, the blade 110 can abut against the bottom of the first receiving groove 211, and compared to the first embodiment, the magnet in the fourth receiving groove 214 does not need to be replaced in the embodiment.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a radium-shine mark tool of cutter, the cutter includes handle of a knife and blade (110), blade (110) with the handle of a knife coaxial arrangement, blade (110) are provided with at least two cutting edge (111) that extend along its axis, all cutting edge (111) wind the axis align to grid of blade (110), its characterized in that, radium-shine mark tool of cutter includes:

the cutting blade comprises a first positioning block (210), wherein the first positioning block (210) is provided with a first accommodating groove (211) extending along the width direction of the first accommodating groove, two ends of the first accommodating groove (211) are provided with openings, the first accommodating groove (211) is configured to accommodate the cutting blade (110), a second accommodating groove (212) is formed in the inner side wall of any side of the first accommodating groove (211), the second accommodating groove (212) can accommodate each cutting edge (111), and when the cutting blade (110) is accommodated in the first accommodating groove (211), the cutting blade (110) abuts against the inner side wall of the other side of the first accommodating groove (211); and

the second positioning block (220) is arranged on one side of the first positioning block (210) in the width direction, and when the blade (110) is placed in the first accommodating groove (211), one end, far away from the handle, of the blade (110) abuts against the second positioning block (220).

2. The laser marking jig of claim 1, wherein the cross section of the first receiving groove (211) is a trapezoid, and the bottom of the first receiving groove (211) is the upper bottom of the trapezoid.

3. The laser marking jig of claim 1, wherein the cross section of the first receiving groove (211) is rectangular, and the blade (110) can extend into the first receiving groove (211) from an end of the first receiving groove (211) away from the second positioning block (220).

4. The laser marking jig of claim 1, wherein a third receiving groove (213) is formed in an inner side wall of the other side of the first receiving groove (211), and the third receiving groove (213) and the second receiving groove (212) are symmetrically disposed.

5. The laser marking jig of claim 4, wherein the first receiving groove (211), the second receiving groove (212) and the third receiving groove (213) have wear-resistant coatings on their walls.

6. The laser marking jig of claim 1, wherein a fourth receiving groove (214) is formed at a bottom of the first receiving groove (211), the fourth receiving groove (214) is configured to receive a suction member, and the suction member is configured to apply a suction force to the blade (110) after the blade (110) is placed in the first receiving groove (211).

7. The laser marking jig of claim 6, wherein the attraction member is a magnet.

8. The laser marking jig of claim 1, wherein the laser marking jig of the cutter is made of bakelite.

9. The laser marking jig of claim 1, wherein the first positioning block (210) is provided with a plurality of first receiving grooves (211) at intervals along a length direction thereof.

10. The laser marking jig of claim 1, further comprising a base plate (230), wherein the first positioning block (210) is detachably connected to the base plate (230), and the second positioning block (220) is fixedly connected to the base plate (230).