CN111002744B

CN111002744B - Engraving cutter device for artistic work

Info

Publication number: CN111002744B
Application number: CN201911230297.XA
Authority: CN
Inventors: 程政
Original assignee: Fuzhou Letian Industrial Co ltd
Current assignee: Fuzhou Letian Industrial Co.,Ltd.
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-12-29
Anticipated expiration: 2039-12-04
Also published as: GB202005899D0; CN111002744A

Abstract

The invention discloses a carving cutter device of an artwork, which comprises a shell, wherein a first sliding cavity with a downward opening is arranged in the shell, a switching mechanism for rotating and switching a cutter is arranged in the first sliding cavity, a locking mechanism is connected to the upper side of the shell, a pushing mechanism is arranged at the lower side in the first sliding cavity, and an extending mechanism for enabling the cutter to slide out of the outside is arranged at the lower side of the pushing mechanism.

Description

Engraving cutter device for artistic work

Technical Field

The invention relates to the technical field of engraving of artworks, in particular to an engraving cutter device for the artworks.

Background

In the life, the cutter of sculpture usefulness is needed to be used by the craftsman when sculpture, because by the glyptic object different, the cutter model of sculpture usefulness is also different, consequently, the craftsman needs the more and more numerous cutter that uses, and be often used for the case that stores various cutters in the current life, because the toolbox opens the shared area and is big when the toolbox is closed, consequently, the craftsman takes out the back with required cutter, need close the toolbox, and when carrying less cutter, the toolbox just carries and will produce inconveniently, when changing the cutter can be more loaded down with trivial details, the fixed plate that easily makes the instrument store appears slack or deformation, phenomenons such as loss, lead to the cutter very easily fixed not firm scattering, cause the cutter to damage.

Disclosure of Invention

The invention aims to provide an engraving cutter device for artworks, which is used for overcoming the defects.

The carving cutter device for the artwork comprises a shell, wherein a first sliding cavity with a downward opening is formed in the shell, a switching mechanism for rotating and switching a cutter is arranged in the first sliding cavity, a locking mechanism for fixing an extending cutter is connected to the upper side of the shell, a lower sliding block is connected in the first sliding cavity in a sliding mode, a moving cavity is formed in the lower sliding block, a pushing mechanism for pushing the cutter to move downwards is arranged in the moving cavity, a cutter sleeve is fixed to the lower side of the lower sliding block, a first lower sliding cavity is formed in the cutter sleeve, and an extending mechanism for enabling the cutter to slide out of the outside is arranged in the first lower sliding cavity;

the locking mechanism comprises first clamping grooves which are symmetrically arranged in the left and right of the upper end wall of the first sliding cavity, and a pushing block of which the lower end penetrates through the shell and is positioned in the first sliding cavity is fixedly arranged on the upper end surface of the shell;

the cutter sleeve is stretched and locked by pushing the locking mechanism, and then the cutter is switched to use through the rotation of the switching mechanism.

On the basis of the technical scheme, bilateral symmetry is equipped with the second sliding chamber that the opening communicates the external world in the promotion piece, three hornblocks of second sliding intracavity sliding connection, three hornblocks keep away from external terminal surface set firmly with the fixed first spring of external end wall is kept away from in the second sliding chamber, it has the second screens groove that is located to promote the piece annular permutation evenly distributed go up ring shape on the piece the second sliding chamber downside, it is equipped with the latch segment to promote the piece upside, be equipped with opening annular chamber down in the latch segment, the annular chamber inner wall is fixed with the arc piece, the terminal surface is fixed with the lower extreme and runs through under the latch segment promote the piece with three hornblocks keep away from the fixed stay cord of external terminal surface, it is fixed with to promote the piece up end be located the arc strip of annular chamber, be fixed with on the arc strip with the arc piece engaged arc.

On the basis of the technical scheme, the stretching mechanism comprises four lower sliding grooves which are annularly and uniformly distributed on the inner wall of the first downward sliding cavity, a through hole which is communicated with the outside and used for enabling a cutter to stretch out of the outside is formed in the lower sliding cavity, an arc block is slidably connected in the lower sliding groove, a second spring which is fixed on the upper end wall of the lower sliding groove is fixedly arranged on the upper end face of the arc block, a connecting rod is fixed on the end face of the lower sliding groove and is far away from the arc block, a first cylindrical pin and a second cylindrical pin are respectively rotatably connected to the upper end and the lower end of the connecting rod, a limiting groove is formed in the end face of the arc block, a cutter handle is fixedly connected to the second cylindrical pin, a limiting block is fixed on the upper end of the cutter handle.

On the basis of the technical scheme, the switching mechanism comprises fixed blocks symmetrically fixed on left and right end walls in the first sliding cavity, a third sliding cavity is arranged in the fixed blocks, the external end wall of the third sliding cavity is far away from and communicated with the first sliding cavity, a through hole is formed in the first sliding cavity, one end of a push rod penetrating through the fixed blocks and the inner wall of the first sliding cavity is arranged in the third sliding cavity, a hand pressing block is fixed at one end, located outside, of the push rod, a fixed plate located in the third sliding cavity is fixed on the push rod, and a third spring fixed on the end wall, located outside, of the fixed plate is fixedly arranged on the end face, far away from outside, of the third sliding cavity.

On the basis of the technical scheme, the pushing mechanism comprises a circular wheel disc which is connected with the first sliding cavity in a sliding mode, the upper end face of the circular wheel disc is fixedly connected with the lower end face of the pushing block, the lower end face of the circular wheel disc is in contact with the upper end face of the lower sliding block, the lower end face of the circular wheel disc is fixedly connected with an arc-shaped pushing block which is located in the moving cavity, four sliding rods with lower ends penetrating through the lower end wall of the moving cavity and fixed by the first cylindrical pin are uniformly distributed in the moving cavity, the lower sliding block is connected with the second sliding cavity in a sliding mode between the first sliding cavity, and a fourth spring fixed with the lower end wall of the second sliding cavity is fixedly arranged on the lower end face of the lower sliding block.

On the basis of the technical scheme, the pushing block is connected with the fixing block in a sliding mode, and the second clamping groove is communicated with the through hole after the pushing block pushes and locks.

The invention has the beneficial effects that: the tool switching device is simple to operate and convenient to carry, can switch the tools according to needs of a user, can lock the tools when the tools are used through the locking mechanism, avoids the phenomena that the tools are not firmly fixed and fall off and the like, and can lock the tools when the tools are not used, so that the tools are prevented from being damaged or hurt to people due to the fact that the tools extend out of the outside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an engraving tool device for an artistic work of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the invention at B of FIG. 1;

FIG. 4 is an enlarged view of FIG. 1 at C according to the present invention;

FIG. 5 is a schematic view of the present invention taken along the line D-D of FIG. 1;

FIG. 6 is a schematic view of the invention taken along the line E-E in FIG. 1;

FIG. 7 is a schematic view of the invention taken in the direction F-F of FIG. 3;

FIG. 8 is a schematic view of the invention taken along the direction G-G in FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-8, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 8, an engraving tool device for an artistic work according to an embodiment of the present invention includes a housing 10, a first sliding cavity 12 with a downward opening is disposed in the housing 10, a switching mechanism 60 for rotationally switching a tool is disposed in the first sliding cavity 12, a locking mechanism 61 for fixing an extended tool is connected to an upper side of the housing 10, a lower slider 16 is slidably connected to the first sliding cavity 12, a moving cavity 15 is disposed in the lower slider 16, a pushing mechanism 62 for pushing the tool to move downward is disposed in the moving cavity 15, a tool sleeve 50 is fixed to a lower side of the lower slider 16, a first lower sliding cavity 35 is disposed in the tool sleeve 50, an extended mechanism 63 for sliding the tool out of the outside is disposed in the first lower sliding cavity 35, the locking mechanism 61 includes first clamping grooves 20 symmetrically disposed in an upper end wall of the first sliding cavity 12, a lower end of the upper end face of the housing 10 penetrates through the housing 10, and a lower end of the upper end of the housing 10 is disposed in The pushing block 18 pushes the locking mechanism 61 to extend and lock the cutter sleeve, and the switching mechanism 60 rotates to switch the cutter.

In addition, in one embodiment, a second sliding cavity 22 with an opening communicated with the outside is symmetrically arranged in the pushing block 18 from left to right, the second sliding cavity 22 is connected with a triangular block 21 in a sliding way, the end surface of the triangular block 21 far away from the outside is fixedly provided with a first spring 23 fixed with the end wall of the second sliding cavity 22 far away from the outside, second clamping grooves 34 positioned at the lower side of the second sliding cavity 22 are uniformly distributed on the pushing block 18 in an annular array, a locking block 11 is arranged on the upper side of the pushing block 18, an annular cavity 24 with a downward opening is arranged in the locking block 11, an arc-shaped block 27 is fixed on the inner wall of the annular cavity 24, a pull rope 19 with the lower end penetrating through the pushing block 18 and the end face of the triangular block 21 far away from the outside is fixed on the lower end face of the locking block 11, an arc-shaped strip 25 positioned in the annular cavity 24 is fixed on the upper end face of the pushing block 18, and an arc-shaped plate 26 meshed with the arc-shaped block 27 is fixed on the arc-shaped strip 25.

In addition, in one embodiment, the extending mechanism 63 includes four lower sliding grooves 46 which are annularly arranged and uniformly distributed on the inner wall of the first lower sliding cavity 35, a through hole 49 which is communicated with the outside and used for allowing a cutter to extend out of the outside is formed in the lower side of the first lower sliding cavity 35, an arc block 42 is slidably connected in the lower sliding groove 46, a second spring 38 fixed to the upper end wall of the lower sliding groove 46 is fixedly arranged on the upper end face of the arc block 42, a connecting rod 36 is fixed to the end face, away from the lower sliding groove 46, of the arc block 42, the upper end face and the lower end face of the connecting rod 36 are respectively and rotatably connected with a first cylindrical pin 37 and a second cylindrical pin 44, a limiting groove 48 is formed in the end face, away from the arc block 42, of the lower side of the connecting rod 36, a knife handle 45 is fixedly connected to the second cylindrical pin 44, a.

In addition, in one embodiment, the switching mechanism 60 includes a fixed block 30 symmetrically fixed to left and right end walls in the first sliding chamber 12, a third sliding chamber 33 is disposed in the fixed block 30, an end wall of the third sliding chamber 33 away from the outside is communicated with the first sliding chamber 12 and is provided with a through hole 52, a push rod 29 having one end penetrating through the fixed block 30 and the inner wall of the first sliding chamber 12 is disposed in the third sliding chamber 33, a hand pressing block 28 is fixed to an end of the push rod 29 located outside, a fixed plate 31 located in the third sliding chamber 33 is fixed to the push rod 29, and a third spring 32 fixed to an end wall of the fixed plate 31 away from the outside and is fixed to an end wall of the third sliding chamber 33 away from the outside is fixed to an end surface of the fixed plate 31.

In addition, in one embodiment, the pushing mechanism 62 includes a circular wheel disc 13 slidably connected in the first sliding cavity 12, an upper end surface of the circular wheel disc 13 is fixedly connected to a lower end surface of the pushing block 18, a lower end surface of the circular wheel disc 13 is in contact with an upper end surface of the lower slider 16, an arc-shaped pushing block 14 located in the moving cavity 15 is fixedly connected to a lower end surface of the circular wheel disc 13, four sliding rods 17 are uniformly distributed in an inner ring array of the moving cavity 15, lower ends of the sliding rods penetrate through a lower end wall of the moving cavity 15 and are fixed to the first cylindrical pin 37, a second lower sliding cavity 40 is slidably connected between the lower slider 16 and the first sliding cavity 12, and a fourth spring 41 fixed to a lower end wall of the second lower sliding cavity 40 is fixedly arranged on a lower end surface of the lower slider 16.

In addition, in one embodiment, the pushing block 18 is slidably connected to the fixing block 30, and the pushing block 18 pushes the locked second locking groove 34 to communicate with the through hole 52.

Sequence of mechanical actions of the whole device:

in the initial state, the arc plate 26 is engaged and locked with the arc block 27, the triangular block 21 is locked with the first clamping groove 20, the third spring 32 and the fourth spring 41 are in the compression state, the arc push block 14 is a quarter of arc, the arc push block 14 abuts against the right slide bar 17, the upper end of the slide bar 17 is positioned in the inclined groove 51, the right limit block 43 and the right limit groove 48 are separated from the sealing, the right second spring 38 is in the stretching state, the front side and the rear side are in the sealing state with the left limit block 43 and the front side and the rear side and the left limit groove 48, the front side and the rear side are in the releasing state with the left second spring 38, the front side and the rear side are in contact with the inner wall of the first downward sliding cavity 35 with the left handle 45.

When the artwork needs to be engraved, the locking block 11 is manually pushed, the pushing block 18 is further pushed to move downwards, the triangular block 21 compresses the first spring 23 and enters the second sliding cavity 22, the pushing block 18 continues to move downwards, the lower sliding block 16 is further pushed by the circular disc 13 to compress the fourth spring 41 downwards, the cutter sleeve 50 is further pushed to extend out of the outside from the first sliding cavity 12, when the triangular block 21 on the pushing block 18 is locked and locked with the first clamping groove 20, the second clamping groove 34 is communicated with the through hole 52, the manual pressing block 28 is manually pressed, the push rod 29 is pushed to enable the fixing plate 31 to compress the third spring 32, the push rod 29 penetrates through the through hole 52 to be abutted against the second clamping groove 34, and then the manual rotation is carried out, so that the push rod 29 drives the pushing block 18 to rotate through the second clamping groove 34, the circular disc 13 drives the arc-shaped pushing block 14 to rotate, and the rotary pushing sliding rod 17 moves downwards, the connecting rod 36 is further pushed to stretch the second spring 38 to move downwards through the arc block 42, the tool shank 45 is further pushed to slide downwards along the inner wall of the first downwards sliding cavity 35, the connecting rod 36 rotates slowly around the first cylindrical pin 37, the tool 47 abuts against the inner wall of the through hole 49, the tool shank 45 rotates around the second cylindrical pin 44, the tool 47 extends out of the outside through the through hole 49, the tool 47 can be made to perform carving work, the pressing of the hand pressing block 28 is further released, the push rod 29 is separated from abutting against the second clamping groove 34 under the action of the third spring 32, and the tool is locked to perform carving work; when the knife needs to be replaced in the engraving of the artistic work, the hand-pressing block 28 is manually pressed, the push rod 29 is pushed to enable the fixing plate 31 to compress the third spring 32, the push rod 29 penetrates through the through hole 52 to be abutted against the second clamping groove 34, and then the hand-rotating is carried out, so that the push rod 29 drives the push block 18 to rotate through the second clamping groove 34, and further drives the arc-shaped push block 14 to rotate through the circular disc 13, and further the slide rod 17 which is rotationally switched to be pushed moves downwards, and further the connecting rod 36 stretches the second spring 38 to move downwards through the arc block 42, so that the knife handle 45 is pushed to slide downwards along the inner wall of the first sliding cavity 35, and the connecting rod 36 slowly rotates around the first cylindrical pin 37, so that the knife 47 abuts against the inner wall of the through hole 49, the through 45 rotates around the second cylindrical pin 44, and the knife 47 extends out of the outside through the through hole 49, the knife is selected until the knife, the push rod 29 is separated from the interference with the second blocking groove 34 under the action of the third spring 32, so that the engraving work is continued; after the carving is finished, the hand-pressing block 28 is manually pressed, the push rod 29 is pushed to enable the fixing plate 31 to compress the third spring 32, the push rod 29 penetrates through the through hole 52 to be abutted against the second clamping groove 34, and then the hand-pressing block is manually rotated, so that the push rod 29 drives the pushing block 18 to rotate through the second clamping groove 34, the arc-shaped pushing block 14 is driven to rotate through the circular disc 13, the sliding rod 17 is disengaged from the abutment against the inclined plane groove 51, the cutter is retracted into the first downward sliding cavity 35 under the action force of the second spring 38, the arc-shaped plate 26 is disengaged from the arc-shaped block 27 through the manual rotation of the locking block 11, the locking block 11 is further pulled outwards, the triangular block 21 is pulled through the pull rope 19 to compress the first spring 23 to enter the second sliding cavity 22 to be disengaged from the first clamping groove 20, and the cutter sleeve 50 is retracted into the first sliding cavity 12 under the action force of the fourth spring 41, is convenient for carrying.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and scope of the present invention are intended to be included therein.

Claims

1. The utility model provides an artistic carving tool device, includes the casing, its characterized in that: a first sliding cavity with a downward opening is formed in the shell, a switching mechanism for rotating and switching a cutter is arranged in the first sliding cavity, a locking mechanism for fixing an extended cutter is connected to the upper side of the shell, a lower sliding block is connected in the first sliding cavity in a sliding manner, a moving cavity is formed in the lower sliding block, a pushing mechanism for pushing the cutter to move downwards is arranged in the moving cavity, a cutter sleeve is fixed to the lower side of the lower sliding block, a first downward sliding cavity is formed in the cutter sleeve, and an extending mechanism for enabling the cutter to slide out of the outside is arranged in the first downward sliding cavity; the locking mechanism comprises first clamping grooves which are symmetrically arranged in the left and right of the upper end wall of the first sliding cavity, and a pushing block of which the lower end penetrates through the shell and is positioned in the first sliding cavity is fixedly arranged on the upper end surface of the shell; the cutter sleeve is stretched and locked by pushing the locking mechanism, and then the cutter is switched to use by rotating the switching mechanism; the pushing block is internally provided with second sliding cavities with openings communicated with the outside in a bilateral symmetry manner, the second sliding cavities are internally connected with triangular blocks in a sliding manner, the end faces, far away from the outside, of the triangular blocks are fixedly provided with first springs fixed with the end walls, far away from the outside, of the second sliding cavities, the pushing block is uniformly distributed in an annular array manner with second clamping grooves positioned on the lower side of the second sliding cavities, the upper side of the pushing block is provided with a locking block, the locking block is internally provided with an annular cavity with a downward opening, the inner wall of the annular cavity is fixedly provided with an arc-shaped block, the lower end face of the locking block is fixedly provided with pull ropes with lower ends penetrating through the pushing block and the end faces, far away from the outside, of the triangular block and fixed with the upper end face of the pushing block, and the arc-shaped strip; the extension mechanism comprises four lower sliding grooves which are annularly and uniformly distributed on the inner wall of the first lower sliding cavity, through holes which are communicated with the outside and used for allowing a cutter to extend out of the outside are formed in the lower side of the first lower sliding cavity, arc blocks are connected in the lower sliding grooves in a sliding mode, second springs fixed to the upper end walls of the lower sliding grooves are fixedly arranged on the upper end faces of the arc blocks, connecting rods are fixed to the end faces, away from the lower sliding grooves, of the arc blocks, the upper ends and the lower ends of the connecting rods are respectively connected with first cylindrical pins and second cylindrical pins in a rotating mode, limiting grooves are formed in the end faces, away from the arc blocks, of the lower sides of the connecting rods, a cutter handle is fixedly connected to the second cylindrical pins, a limiting; the switching mechanism comprises fixed blocks symmetrically fixed on the left and right end walls in the first sliding cavity, a third sliding cavity is arranged in the fixed block, the end wall of the third sliding cavity, which is far away from the outside, is communicated with the first sliding cavity and is provided with a through hole, a push rod with one end penetrating through the fixed block and the inner wall of the first sliding cavity is arranged in the third sliding cavity, a hand pressing block is fixed at the end, which is located at the outside, of the push rod, a fixed plate located in the third sliding cavity is fixed on the push rod, and a third spring fixed on the end wall, which is far away from the outside, of the fixed plate is fixedly arranged on the end surface, which is; the pushing mechanism comprises a circular wheel disc which is connected in a sliding mode in the first sliding cavity, the upper end face of the circular wheel disc is fixedly connected with the lower end face of the pushing block, the lower end face of the circular wheel disc is in contact with the upper end face of the lower sliding block, the lower end face of the circular wheel disc is fixedly connected with an arc-shaped pushing block which is located in the moving cavity, four lower ends of an inner ring array of the moving cavity are uniformly distributed and penetrate through the lower end wall of the moving cavity and a sliding rod fixed by the first cylindrical pin, the lower sliding block is connected with a second lower sliding cavity in a sliding mode between the first sliding cavity, and a fourth spring fixed with the lower end wall of the second lower sliding cavity is fixedly arranged on the lower.

2. An engraving tool device for artistic articles, as set forth in claim 1, wherein: the pushing block is connected with the fixed block in a sliding mode, and the second clamping groove is communicated with the through hole after the pushing block pushes and locks.