CN220161894U - Polishing equipment and display device thereof - Google Patents
Polishing equipment and display device thereof Download PDFInfo
- Publication number
- CN220161894U CN220161894U CN202321398526.0U CN202321398526U CN220161894U CN 220161894 U CN220161894 U CN 220161894U CN 202321398526 U CN202321398526 U CN 202321398526U CN 220161894 U CN220161894 U CN 220161894U
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- fixed
- sanding apparatus
- movable gear
- gear
- display device
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- 238000005498 polishing Methods 0.000 title abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides polishing equipment and a display device thereof, wherein the polishing equipment comprises a driving assembly, a supporting assembly, a movable gear and a cutter handle, wherein the movable gear is in driving connection with the driving assembly; the movable gear is internally provided with a groove, the inner periphery of the groove is provided with a protruding part, and the protruding part is connected with the concave part in a clamping way. According to the utility model, the support component is detachably connected with the first end of the knife handle, and the protruding part of the movable gear is in clamping connection with the concave part of the second end of the knife handle, so that the knife handle is fixed by the support component and the movable gear at the same time, the fixation is firm, the structure is simple, the disassembly and the assembly are convenient, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of tool shanks, in particular to polishing equipment and a display device thereof.
Background
At present, a digit control machine tool convenient to change cutter like chinese patent publication No. CN210360322U, including the fixed plate, the equal fixedly connected with backup pad in four corners department of fixed plate bottom, the top fixedly connected with fixed frame of fixed plate, the mid point department fixedly connected with cylinder at fixed frame top, the bottom of cylinder runs through fixed frame and extends to its inside fixedly connected with fly leaf. According to the utility model, through the mutual matching of the stable shell, the cutter main body, the stable block, the stable groove, the fixed block, the fixed shaft, the connecting rod, the clamping block, the clamping groove, the electric push rod, the mounting plate, the idler wheel, the inclined block, the buffer spring and the supporting block, the effect of conveniently replacing the cutter is realized, the problem that a common numerical control machine tool is inconvenient to replace the cutter is solved, and great convenience is brought to a user.
The prior art of the cutter dismounting device can dismount the cutter, but has the defects of excessive parts, complex structure and adverse reduction of production cost.
Disclosure of Invention
The utility model aims to solve the technical problems that the structure of a dismounting device of a knife handle is complex and the production cost is not reduced in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
a sanding apparatus comprising:
a drive assembly;
a support assembly;
the movable gear is connected with the driving assembly;
a knife handle;
the cutter handle comprises a first end and a second end, the first end is detachably connected with the supporting component, and the second end is provided with a concave part;
the movable gear is internally provided with a groove, the inner periphery of the groove is provided with a protruding part, and the protruding part is connected with the concave part in a clamping way.
Optionally, the groove is a circular groove.
Optionally, the number of the protruding portions is at least two, and the concave portion is adapted to the protruding portions.
Optionally, the first end is in an inverted truncated cone structure.
Optionally, the driving assembly includes:
the motor comprises a motor rotating shaft;
the fixed gear is fixed on the motor rotating shaft;
wherein, fixed gear with movable gear meshing is connected.
Optionally, the polishing device further comprises a speed regulator, and the speed regulator is electrically connected with the motor.
Optionally, the support assembly includes:
a bearing seat;
the support bearing is rotationally arranged in the bearing seat;
the sleeve is fixed on the support bearing;
wherein, the sleeve with the first end threaded connection of handle of a knife.
A display device, comprising:
a display stand;
a sanding apparatus as defined in any one of the preceding claims;
wherein the sanding apparatus is mounted to the display stand.
Optionally, the display stand includes:
a bottom plate;
the upright post is fixed on the bottom plate;
and the top plate is fixed at the top of the upright post.
Optionally, a detachable cover is arranged on the top plate.
The beneficial effects are that:
according to the utility model, the support component is detachably connected with the first end of the knife handle, and the protruding part of the movable gear is in clamping connection with the concave part of the second end of the knife handle, so that the knife handle is fixed by the support component and the movable gear at the same time, the fixation is firm, the structure is simple, the disassembly and the assembly are convenient, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of a structure of a cover covering a display stand according to the present utility model;
FIG. 2 is a schematic view showing the internal structure of the display stand of the present utility model;
FIG. 3 is a schematic view of an exploded construction of a roof panel of the present utility model;
FIG. 4 is a schematic view of the structure of the tool shank of the present utility model;
FIG. 5 is a schematic view of the structure of the tool shank and support assembly of the present utility model.
Reference numerals illustrate:
100. a display stand; 110. a bottom plate; 120. a column; 130. a top plate; 131. a lower case; 132. an upper case; 132a, slots; 200. a support assembly; 210. a bearing seat; 220. a support bearing; 230. a sleeve; 300. a motor; 400. a side plate; 500. a speed governor; 600. a cover; 700. a knife handle; 710. a cutter head; 711. a first end; 712. a second end; 712a, a recess; 713. a third end; 720. a protective shell; 800. a movable gear; 810. a protruding portion; 820. a groove; 900. the gear is fixed.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more clear and clear, the present utility model will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
The utility model provides polishing equipment, which comprises a driving assembly, a supporting assembly 200, a movable gear 800 and a tool handle 700, wherein the movable gear 800 is in driving connection with the driving assembly, the tool handle 700 comprises a first end 711 and a second end 712, the first end 711 is detachably connected with the supporting assembly 200, the second end 712 is provided with a concave part 712a, a groove 820 is arranged in the movable gear 800, a protruding part 810 is arranged on the inner periphery of the groove 820, and the protruding part 810 is in clamping connection with the concave part 712 a.
Referring to fig. 2, in this embodiment, a polishing apparatus is provided for polishing a workpiece. Specifically, the tool holder 700 is composed of a tool bit 710 and a protective housing 720, the tool bit 710 is a BT tool bit 710, the BT tool bit 710 is a specification model of a tool, although other models of tool bit 710 may be selected, and the protective housing 720 is used for mounting other parts. It will be appreciated that the bit 710 includes a first end 711, a second end 712, and a third end 713; the first end 711 refers to a truncated cone-shaped structure of the lower half of the bit 710, the second end 712 refers to a middle portion of the mounting recess 712a of the bit 710, and the third end 713 refers to a portion of the bit 710 for cutting a part. The movable gear 800 is clamped with the outer wall of the second end 712 of the cutter head 710, so that the cutter handle 700 can be rotated conveniently, and the supporting assembly 200 is used for supporting the lower part of the cutter head 710 to prevent the cutter head 710 from loosening from the movable gear 800. In actual use, as the first end 711 of the tool bit 710 is detachably connected with the support assembly 200, the tool shank 700 can be detached from the movable gear 800, and the tool shank 700 has simple structure and convenient use, is beneficial to reducing production cost, and can intuitively display the working state of the tool shank 700.
Referring to fig. 3, in this embodiment, the recess 820 is a circular recess 820. Specifically, the existing tool shank 700 may be selected as the tool shank 700, the cross section of the existing tool shank 700 is in a circular structure, and the circular groove 820 can better match the shape structure of the tool shank 700.
Referring to fig. 3 and 4, in this embodiment, the number of the protruding portions 810 is at least two, and the concave portion 712a is adapted to the protruding portions 810. Specifically, the protruding portion 810 is a bump structure, in this embodiment, two bumps are preferable, and the two bumps are disposed opposite to each other, so as to form symmetry in the recess 820; it is to be understood that three protruding portions 810 may be provided, and the number of the concave portions 712a is correspondingly matched, so that those skilled in the art can select a suitable number of protruding portions 810 according to actual needs.
In another preferred embodiment, referring to fig. 4, the first end 711 has an inverted truncated cone configuration. Specifically, as can be seen from the above description, the first end 711 of the tool holder 700 actually refers to the lower truncated cone structure of the tool bit 710, and it can be understood that, since the tool holder 700 is mounted and clamped into the movable gear 800 from top to bottom, when the first end 711 has an inverted cone structure, the moving range of the tool holder 700 during the dismounting and mounting is larger, and the tool holder is easier to dismount.
Referring to fig. 2 to 3, the driving assembly includes a motor 300 and a fixed gear 900, the motor 300 includes a motor 300 rotation shaft, and the fixed gear 900 is fixed on the motor rotation shaft; wherein, the fixed gear 900 is engaged with the movable gear 800. Specifically, the motor 300 is mounted on the bottom plate 110 of the display stand 100, and the motor shaft extends upwards to penetrate into the top plate 130 of the display stand 100, and the driving gear is mounted in the top plate 130 for hiding the fixed gear 900, so that the device has industrial aesthetic feeling; in actual use, the movable gear 800 is driven to rotate by the fixed gear 900 of the motor 300, so that the tool shank 700 can be driven to rotate to cut a workpiece, and the working state of the tool shank 700 is intuitively displayed.
Further, the polishing apparatus further includes a speed regulator 500, and the speed regulator 500 is electrically connected to the motor 300. Specifically, referring to fig. 2 to 3, the speed regulator 500 is installed at an arbitrary position of the display stand 100, the speed regulator 500 is an existing automatic adjusting device, and the speed regulator 500 is used for adjusting the speed of the motor 300 so as to display the working state of the tool handle 700 at different speeds.
Referring to fig. 5, in the present embodiment, the support assembly 200 includes a bearing housing 210, a support bearing 220, and a sleeve 230, wherein the support bearing 220 is rotatably disposed in the bearing housing 210; a sleeve 230 is fixed on the support bearing 220; wherein the sleeve 230 is threadably coupled to the first end 711 of the tool shank 700. Specifically, the bearing seat 210 is fixed on the bottom plate 110 of the display stand 100 through bolts, the support bearing 220 is installed in the bearing seat 210, the sleeve 230 is installed in the middle of the top, threads are arranged on the sleeve 230, the first end 711 of the tool holder 700 is provided with screw holes corresponding to the threads, and the first end 711 of the tool holder 700 is in threaded connection with the sleeve 230, so that the support assembly 200 can support and rotate the first end 711 of the tool holder 700, and is convenient to detach. In actual use, the tool shank 700 is first inserted into the groove 820 of the movable gear 800, the recess 712a of the tool shank 700 is clamped with the protrusion 810 of the movable gear 800, so that the tool shank 700 and the movable gear 800 are fixed, and then when the first end 711 of the tool shank 700 is screwed into the thread of the sleeve 230, the movable gear 800 is rotatable on the top plate 130, so that the screw hole of the first end 711 of the tool shank 700 is screwed into the thread of the sleeve 230, and the movable gear 800 is rotated, thereby not affecting the disassembly of the tool shank 700.
The utility model also provides a display device, comprising:
a display stand 100;
a sanding apparatus as defined in any one of the preceding claims;
wherein the sanding apparatus is mounted to the display stand 100.
Referring to fig. 1 to 2, in the present embodiment, the display stand 100 is used for mounting the polishing apparatus according to any one of the above-mentioned embodiments, and since the polishing apparatus is mounted to the display stand 100, the display stand 100 should also have the advantageous effects of the polishing apparatus described above, and the discussion thereof will not be repeated.
Further, referring to fig. 2 to 3, in the present embodiment, the display stand 100 includes a base plate 110, a column 120, and a top plate 130, and the base plate 110 and the top plate 130 are fixedly connected by the column 120. Specifically, the number of the upright posts 120 is several, and as the bottom plate 110 and the top plate 130 have no cuboid structure, the number of the upright posts 120 is 4, and the upright posts 120 are uniformly distributed to the edge corners of the cuboid structure to form stable and good support; it will be appreciated that the number of columns 120 may be selected and set according to actual requirements. In addition, bottom plate 110, upright 120, and top plate 130 are all made of stainless steel, so that the parts are durable and corrosion resistant, and the service life of display stand 100 is prolonged.
Further, the top plate 130 includes an upper case 132 and a lower case 131, and the upper case 132 and the lower case 131 are detachably coupled. Specifically, referring to fig. 2 to 3, an installation space is formed inside the upper case 132 and the lower case 131 for hiding the movable gear 800 and the fixed gear 900, so that the appearance of the product is beautiful; more specifically, the upper case 132 and the lower case 131 are screw-coupled by bolts.
In one preferred embodiment, as shown in fig. 3, a movable ring is rotatably disposed in the lower case 131, and is fixedly connected to the movable gear 800, a slot 132a is disposed in the upper case 132, and the movable gear 800 is disposed at the slot 132 a. Specifically, the movable gear 800 is mounted to the slot 132a, so that the handle 700 is clamped with the movable gear 800.
In another preferred embodiment, the top plate 130 is provided with a removable cover 600. Specifically, referring to fig. 1 and 2, screw holes are formed in the front, rear, left and right sides of the upper case 132, screw holes are formed in corresponding positions of the cover 600, and screw holes of the upper case 132 are screwed into screw holes of the cover 600 by using bolts, so that the cover 600 can be detached and fixed. More specifically, the cover 600 is an acrylic cover 600, and acrylic is also called PMMA or organic glass, so that the transparent cover 600 has better transparency, chemical stability and weather resistance, is easy to dye and process, has attractive appearance, protects the tool handle 700 and does not prevent the outside from directly observing the working state of the tool handle 700, and improves the reliability of the device.
In another preferred embodiment, a side plate 400 is disposed between the bottom plate 110 and the top plate 130. Specifically, as shown in fig. 2 and 3, since the above-mentioned polishing apparatus is provided with the speed regulator 500, in order to facilitate the installation of the speed regulator 500, the bottom plate 110 and the side plate 400 between the bottom plates 110 are provided to facilitate the installation of the speed regulator 500.
In summary, the sleeve 230 is detachably connected to the first end 711 of the tool holder 700, and the protruding portion 810 of the movable gear 800 is engaged with the concave portion 712a of the second end 712 of the tool holder 700, so that the tool holder 700 is fixed by both the support assembly 200 and the movable gear 800, and the tool holder is firmly fixed, convenient to detach, and convenient to visually display the working state of the tool holder 700 by being driven by the motor 300 and the fixed gear 900.
It is to be understood that the utility model is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (10)
1. A sanding apparatus, comprising:
a drive assembly;
the supporting component is used for supporting the supporting component,
the movable gear is connected with the driving assembly;
a knife handle;
the cutter handle comprises a first end and a second end, the first end is detachably connected with the supporting component, and the second end is provided with a concave part;
the movable gear is internally provided with a groove, the inner periphery of the groove is provided with a protruding part, and the protruding part is connected with the concave part in a clamping way.
2. A sanding apparatus as defined in claim 1, wherein said recess is a circular recess.
3. A sanding apparatus as defined in claim 1, wherein said number of protrusions is at least two, and said recesses are adapted to said protrusions.
4. A sanding apparatus as defined in claim 1, wherein said first end is in the form of an inverted truncated cone structure.
5. A sanding apparatus as defined in claim 1, wherein said drive assembly includes:
the motor comprises a motor rotating shaft;
the fixed gear is fixed on the motor rotating shaft;
wherein, fixed gear with movable gear meshing is connected.
6. A sanding apparatus as defined in claim 5, further comprising a speed governor electrically connected to the motor.
7. A sanding apparatus as defined in claim 1, wherein said support assembly includes:
a bearing seat;
the support bearing is rotationally arranged in the bearing seat;
the sleeve is fixed on the support bearing;
wherein, the sleeve with the first end threaded connection of handle of a knife.
8. A display device, comprising:
a display stand;
a sanding apparatus as defined in any one of claims 1 to 7;
wherein the sanding apparatus is mounted to the display stand.
9. A display device according to claim 8, wherein the display stand comprises:
a bottom plate;
the upright post is fixed on the bottom plate;
and the top plate is fixed at the top of the upright post.
10. A display device according to claim 9 wherein the top panel is provided with a removable cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398526.0U CN220161894U (en) | 2023-06-02 | 2023-06-02 | Polishing equipment and display device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398526.0U CN220161894U (en) | 2023-06-02 | 2023-06-02 | Polishing equipment and display device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220161894U true CN220161894U (en) | 2023-12-12 |
Family
ID=89062483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398526.0U Active CN220161894U (en) | 2023-06-02 | 2023-06-02 | Polishing equipment and display device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220161894U (en) |
-
2023
- 2023-06-02 CN CN202321398526.0U patent/CN220161894U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |