CN210589418U - Cutter for grooving decorative plate - Google Patents
Cutter for grooving decorative plate Download PDFInfo
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- CN210589418U CN210589418U CN201921096166.2U CN201921096166U CN210589418U CN 210589418 U CN210589418 U CN 210589418U CN 201921096166 U CN201921096166 U CN 201921096166U CN 210589418 U CN210589418 U CN 210589418U
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- cutter
- cutting
- drive shaft
- grooving
- tool
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Abstract
The utility model relates to a decorative board is cutter for fluting. The existing cutter has low cutting efficiency and high production cost. The utility model discloses a drive shaft and rigid coupling are at the body of drive shaft tip, the focus of body with the axis coincidence of drive shaft sets up, the body includes the cutting part that two at least circumference equidistance set up, the body with the drive shaft axis rotates as the center, so that the cutting part is rotatory and form annular cutting region. Improve the cutter and include two at least cutting parts, and the axis coincidence of the focus of body and drive shaft for pivoted cutter can form the cyclic annular cutting region who is used for cutting the decorative board, has both ensured that the cutter can steady fast-speed rotation, and stability when promoting the cutter rotation effectively increases the cutting plane of cutting part in addition, promotes cutting efficiency, effectively reduces the raw materials quantity again, reduces the processing cost.
Description
Technical Field
The utility model relates to a fitment field, concretely relates to cutter.
Background
Decorative panels are widely used in the field of integrated ceilings and integrated walls. Be equipped with the channel bar on the lateral wall of decorative board, adjacent decorative board is through the connecting piece rigid coupling with channel bar complex on predetermined station for decorative board can the amalgamation form the decorative cover that has unified decoration style. In order to facilitate large-scale production, the decorative plates have standard sizes, and when the decorative plates are installed on site, the sizes of the wall surfaces cannot meet the requirement of splicing and installing an integral number of decorative plates, so that an assembler needs to perform cutting and re-grooving operations on the decorative plates on a construction site, specifically, a user performs re-grooving through a cutter, the existing cutter is disc-shaped, the grooving efficiency is reduced due to the fact that a cutting surface is small, the use experience is influenced, raw material consumption is increased, and the processing cost is increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the not enough of prior art, the utility model provides a decorative board is cutter for fluting utilizes rotatory cutter to carry out the fluting operation to the decorative board, and existing effect promotes fluting efficiency, still ensures the groove precision, promotes to use and experiences.
The utility model discloses a following mode realizes: the utility model provides a decorative board is cutter for fluting, includes drive shaft and the body of rigid coupling at the drive shaft tip, the focus of body with the axis coincidence of drive shaft sets up, the body includes the cutting part that two at least circumference equidistance set up, the body with the drive shaft axis rotates as the center, so that the cutting part is rotatory and form annular cutting region. Improve the cutter and include two at least cutting parts, and the axis coincidence of the focus of body and drive shaft for pivoted cutter can form the cyclic annular cutting region who is used for cutting the decorative board, has both ensured that the cutter can steady fast-speed rotation, and stability when promoting the cutter rotation effectively increases the cutting plane of cutting part in addition, promotes cutting efficiency, effectively reduces the raw materials quantity again, reduces the processing cost.
Preferably, the body extends radially outwardly to form the cutting portion, the cutting portion having the same circumferentially projected profile such that the respective radial cross-sectional profiles of the annular cutting zones match. The cutter can form an annular cutting area with a constant profile after rotating, so that the cut groove strips are ensured to have the same section profile, and the groove strips can be further ensured to be matched and spliced with the connecting piece.
Preferably, a cutter body is arranged on the circumferential wall of the cutting part, the circumferential projection of the cutter body completely covers the circumferential projection of the outer extension end of the cutting part, and when the body rotates, the body contacts the decorative plate to be processed through the cutter body. The cutting portion cuts the decorative board through the cutter body, and the cutter body has better hardness, and the cutting portion plays drive and supporting role to the cutter body, and the cutter body uses different materials with the body, and the cutter body has great hardness, and wearing and tearing when effectively reducing the cutting prolong cutter life utilizes the cutting portion to drive the cutter body and rotate, effectively reduces the material consumption of cutter body, reduces the processing cost. In addition, the cutter body is removable for body repeatedly usable reduces and maintains use cost.
Preferably, the cutting portion is two, and is central symmetry setting with the axis of drive shaft, has both ensured the axis coincidence of body focus and drive shaft, promotes the stability in rotation, still promotes cutting efficiency, reduces the raw materials quantity again.
Preferably, the axial projection of the body is Z-shaped, and comprises cutting parts arranged in parallel and a driving part bridged between the two cutting parts, wherein two ends of the driving part are fixedly connected with the cutting parts respectively, and the middle part of the driving part is fixedly connected with the end face of the driving shaft. The body is centrosymmetric and is arranged, the center of the body is ensured to coincide with the center of gravity, the cutting part is arranged in a radial line deviating mode, the extending end of the cutting part is ensured to have larger thickness, the supporting stability of the cutter body is improved, the extending end of the cutting part is also ensured not to be exposed in an annular cutting area, and the cutting part is prevented from being abraded.
Preferably, the cutting part is provided with mounting surfaces which are arranged oppositely and parallel to each other, the cutter body is fixedly connected to the mounting surfaces, after the cutter body is mounted in place, the outer edge, the upper edge and the lower edge of the cutter body respectively protrude outwards from the outer edge, the upper edge and the lower edge of the mounting surfaces, and the inner edge of the cutter body is abutted against the driving part. The cutter body and the cutting part are in surface contact, and the mounting surface and the cutter body are perpendicular to each other in the stress direction, so that the cutter body is prevented from deviating during cutting.
Preferably, the end face of the extending end of the cutting part is provided with a round angle, so that the cutting part completely falls into the annular cutting area. Dodge the decorative board through setting up the raw materials, prevent that the epitaxial end of cutting portion from taking place the condition of wearing and tearing.
Preferably, the cutter body has an L-shaped circumferential projection and includes a vertical cutter parallel to the axis of the drive shaft and a horizontal cutter extending radially outward. The blade body can be seted up the reducing groove, and the bottom of groove strip is seted up by horizontal sword, has less width, and the notch portion of groove strip is seted up by perpendicular sword, has great width.
Preferably, the cutter body has a shape of '21274', and comprises an upper blade and a lower blade which are parallel to each other, and the upper blade and the lower blade have different thicknesses and lengths. The blade body can be seted up a plurality of channel strips through overhead blade and lower blade respectively, and each channel strip has differentiated width and degree of depth.
Preferably, the cutter body has a Y-shaped circumferential projection and includes a long blade obliquely arranged and a short blade extending outward from a middle section of the long blade. The cutter body can be provided with a plurality of groove strips with inclined wall surfaces, the long blades arranged in an inclined mode can be provided with the groove strips with large openings and small cavities, and the short blades can be provided with independent groove strips.
The utility model has the advantages that: improve the cutter and include two at least cutting parts, and the axis coincidence of the focus of body and drive shaft for pivoted cutter can form the cyclic annular cutting region who is used for cutting the decorative board, has both ensured that the cutter can steady fast-speed rotation, and stability when promoting the cutter rotation effectively increases the cutting plane of cutting part in addition, promotes cutting efficiency, effectively reduces the raw materials quantity again, reduces the processing cost.
Drawings
FIG. 1 is a schematic structural diagram of a cutter according to an embodiment;
FIG. 2 is a schematic front view of the cutting tool according to the first embodiment;
FIG. 3 is a schematic structural diagram of a second embodiment of the cutting tool;
FIG. 4 is a schematic front view of the cutting tool according to the second embodiment;
FIG. 5 is a schematic structural diagram of a third embodiment of the cutting tool;
FIG. 6 is a schematic front view of the cutting tool according to the third embodiment;
in the figure: 1. the cutting device comprises a driving shaft, 2, a cutting part, 3, a cutter body, 4, a driving part, 5, a fillet, 6, a vertical cutter, 7, a horizontal cutter, 8, an upper cutter, 9, a lower cutter, 10, a long cutter, 11 and a short cutter.
Detailed Description
The essential features of the invention will be further explained below with reference to the drawings and the detailed description of the invention.
The first embodiment is as follows:
the embodiment provides a cutter for grooving a decorative plate.
The cutter shown in fig. 1 comprises a driving shaft 1 and a body fixedly connected to the end of the driving shaft 1, wherein the center of gravity of the body is superposed with the axis of the driving shaft 1, the body comprises at least two cutting parts 2 which are circumferentially arranged at equal intervals, and the body rotates by taking the axis of the driving shaft 1 as the center, so that the cutting parts 2 rotate and form an annular cutting area.
In actual operation, the user carries out the operation of slotting through handheld electric tool, and specifically, handheld electric tool orders about the cutter and uses the axis of drive shaft 1 to rotate as the center for the cutter can carry out the operation of slotting through the annular cutting region to the lateral wall of decorative board, has both ensured that the cutter can steady high-speed rotation, stability when promoting the cutter rotation, effectively increase the cutting plane of cutting portion 2 in addition, promote cutting efficiency, effectively reduce the raw materials quantity again, reduce the processing cost. When the cutter is used, the cutter is close to the decorative plate in a posture that the axis of the cutter is parallel to the side wall of the decorative plate, the cutter is contacted with the side wall of the decorative plate by utilizing an annular cutting area formed by rotation, the rotating cutter cuts the side wall of the decorative plate through the cutter body 3, and the decorative plate is subjected to cutting and digging operation, so that a groove strip with a section profile matched with the profile of the outer edge of the cutter is formed.
In actual operation, the focus and the center coincidence setting of cutter, the center of cutter be with drive shaft 1 on the axis, when handheld electric tool ordered about the cutter through drive shaft 1 and rotated, ensure that the cutter can not take place to rock because of the focus skew, both ensured cutter rotational stability, still ensured the groove profile and leveled, and then promoted the assembly precision between groove and connecting piece.
In practical operation, the circumferential projection of the cutter body 3 is in a shape of a v 21274 (as shown in fig. 2), and comprises an upper blade 8 and a lower blade 9 which are parallel to each other, and the upper blade 8 and the lower blade 9 have different thicknesses and lengths. When the cutting tool is used, the upper blade 8 and the lower blade 9 can be respectively cut to form mutually independent groove strips, and the part of the cutter body 3 bridged between the upper blade 8 and the lower blade 9 can be used for cutting the notches of the groove strips by improving the depth extending into the side wall of the decorative plate, so that the upper blade 8 and the lower blade 9 are directly used for cutting and chiseling on the bottom wall of the groove strips.
In practice, the body extends radially outwards to form the cutting portion 2, the cutting portion 2 having the same circumferential projection profile, so that the radial cross-sectional profiles of the annular cutting zones match. The uniformity of the cross-sectional profile of the groove strip is ensured by unifying the circumferentially projected profile of the cutting section 2.
In actual operation, the cutter body 3 is arranged on the circumferential wall of the cutting part 2, the circumferential projection of the cutter body 3 completely covers the circumferential projection of the outer extension end of the cutting part 2, and when the body rotates, the body contacts the decorative plate to be processed through the cutter body 3.
In practice, the cutting portions 2 are two and are arranged in a central symmetry with respect to the axis of the drive shaft 1. Both utilize two cutting portions 2 to cut the decorative board, promote cutting efficiency, still ensure cutter focus and center coincidence, promote rotational stability, save raw materials again, reduce the processing cost. The number of the cutting portions 2 can be three, four, etc., and the center of gravity of the cutter coincides with the center of the cutter, which should be regarded as a specific embodiment of the present invention.
In actual operation, the axial projection of the body is in a Z shape, and includes cutting portions 2 arranged in parallel with each other and a driving portion 4 bridged between the two cutting portions 2, two ends of the driving portion 4 are respectively fixedly connected with the cutting portions 2, and the middle portion is fixedly connected with the end face of the driving shaft 1. The cutting part 2 is provided with opposite mounting surfaces which are arranged in parallel, the cutter body 3 is fixedly connected to the mounting surfaces, and the inner edge of the cutter body 3 is abutted against the driving part 4. The cutter body 3 is attached and fixedly connected to the mounting surface, the supporting stability is improved by increasing the contact area between the cutter body 3 and the mounting surface, and the constant outer contour of the annular cutting area formed by the rotation of the cutter body 3 is ensured. The inner edge of the cutter body 3 is abutted against the driving part 4, and the rotation limiting function is realized on the cutter body 3.
After the cutter is installed in place, the outer edge, the upper edge and the lower edge of the cutter respectively protrude out of the outer edge, the upper edge and the lower edge of the installation surface, the cutting part 2 is effectively prevented from contacting with the decorative plate, the gravity center of the cutter is ensured to be constant, and the grooving precision is also ensured. The end face of the extending end of the cutting part 2 is a round angle 5, so that the cutting part 2 completely falls into the annular cutting area, and the wall face of the groove strip is avoided by the extending end of the cutting part 2.
Example two:
this embodiment provides another cutter configuration.
As shown in fig. 3 and 4, the cutter body 3 has an L-shaped circumferential projection and includes a vertical cutter 6 parallel to the axis of the drive shaft 1 and a horizontal cutter 7 extending radially outward.
When the tool is used, a user selects tools with different structures according to the cross section profile of the preset groove strip, and the groove strip is ensured to be plugged with the corresponding connecting piece in a matching manner. Specifically, the circumferential projection of the cutter body 3 is L-shaped, and the groove strips with different section profiles are formed by controlling the depth extending into the side wall of the decorative plate. When the cutter is inserted shallowly, the cutter is provided with a narrow-width groove strip with a vertical wall surface through the transverse cutter 7; when the cutter is deeply inserted, the cutter is provided with a groove cavity of the groove strip through the transverse cutter 7 and is provided with a notch of the groove strip through the vertical cutter 6, so that the groove strip with a large opening and a small cavity is formed.
Example three:
this embodiment provides another cutter configuration.
As shown in fig. 5 and 6, the cutter body 3 has a Y-shaped circumferential projection, and includes a long blade 10 disposed obliquely and a short blade 11 extending outward from a middle section of the long blade 10.
When the tool is used, a user selects tools with different structures according to the cross section profile of the preset groove strip, and the groove strip is ensured to be plugged with the corresponding connecting piece in a matching manner. Specifically, long blade 10 slope sets up, short blade 11 is perpendicular and decorative board lateral wall sets up, and along with cutter depth of insertion increases, long blade 10 cuts and forms the slant channel strip that has the slope lateral wall and be the big chamber of mouth little form, and short blade 11 offers the constant width channel strip.
Claims (10)
1. The utility model provides a decorative board is cutter for fluting, includes drive shaft (1) and the body of rigid coupling at drive shaft (1) tip, its characterized in that, the focus of body with the axis coincidence of drive shaft (1) sets up, the body includes cutting part (2) that two at least circumference equidistance set up, the body with drive shaft (1) axis rotates as the center, so that cutting part (2) are rotatory and form annular cutting region.
2. A tool for grooving decorative trim panels according to claim 1, wherein the body extends radially outwardly forming the cutting portion (2), the cutting portion (2) having the same circumferential projection profile so that the radial cross-sectional profiles of the annular cutting area match.
3. The cutter for grooving decorative plates as claimed in claim 1, wherein the cutter body (3) is arranged on the circumferential wall of the cutting portion (2), the circumferential projection of the cutter body (3) completely covers the circumferential projection of the outer extension end of the cutting portion (2), and when the body rotates, the body contacts the decorative plate to be machined through the cutter body (3).
4. A tool for grooving decorative boards according to claim 3 wherein the number of the cutting portions (2) is two and the cutting portions are arranged to be centrosymmetric with respect to the axis of the drive shaft (1).
5. The cutter for grooving decorative plates according to claim 4, wherein the axial projection of the body is Z-shaped and comprises cutting portions (2) arranged in parallel and a driving portion (4) bridged between the two cutting portions (2), two ends of the driving portion (4) are fixedly connected with the cutting portions (2) respectively, and the middle portion of the driving portion is fixedly connected with the end face of the driving shaft (1).
6. The tool for grooving decorative boards as claimed in claim 5, wherein the cutting portion (2) is provided with mounting surfaces which are opposite and parallel to each other, the tool body (3) is fixedly connected to the mounting surfaces, after the tool body is mounted in place, the outer edge, the upper edge and the lower edge of the tool body respectively protrude outwards from the outer edge, the upper edge and the lower edge of the mounting surfaces, and the inner edge of the tool body (3) abuts against the driving portion (4).
7. A tool for grooving decorative boards according to claim 5, wherein the outward extending end of the cutting portion (2) is provided with a rounded corner (5) so that the cutting portion (2) falls completely within the annular cutting area.
8. A cutter for grooving decorative boards according to any one of claims 3 to 7, wherein the cutter body (3) has an L-shaped circumferential projection and comprises a vertical cutter (6) parallel to the axis of the drive shaft (1) and a transverse cutter (7) extending radially outward.
9. The tool for grooving decorative boards as claimed in any one of claims 3 to 7, wherein the circumferential projection of the tool body (3) is in a shape of a v 21274and comprises an upper blade (8) and a lower blade (9) which are parallel to each other, and the upper blade (8) and the lower blade (9) have different thicknesses and lengths.
10. A cutter for grooving decorative boards according to any one of claims 3 to 7, wherein the cutter body (3) has a Y-shaped circumferential projection and comprises a long blade (10) obliquely arranged and a short blade (11) extending outward from a middle section of the long blade (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096166.2U CN210589418U (en) | 2019-07-12 | 2019-07-12 | Cutter for grooving decorative plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096166.2U CN210589418U (en) | 2019-07-12 | 2019-07-12 | Cutter for grooving decorative plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210589418U true CN210589418U (en) | 2020-05-22 |
Family
ID=70715570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921096166.2U Active CN210589418U (en) | 2019-07-12 | 2019-07-12 | Cutter for grooving decorative plate |
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| Country | Link |
|---|---|
| CN (1) | CN210589418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416120A (en) * | 2022-08-29 | 2022-12-02 | 湖南银山竹业有限公司 | Handle grooving machine for combined tableware |
-
2019
- 2019-07-12 CN CN201921096166.2U patent/CN210589418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115416120A (en) * | 2022-08-29 | 2022-12-02 | 湖南银山竹业有限公司 | Handle grooving machine for combined tableware |
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