CN215241277U - Scribing machine blade mounting structure - Google Patents
Scribing machine blade mounting structure Download PDFInfo
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- CN215241277U CN215241277U CN202121139884.0U CN202121139884U CN215241277U CN 215241277 U CN215241277 U CN 215241277U CN 202121139884 U CN202121139884 U CN 202121139884U CN 215241277 U CN215241277 U CN 215241277U
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- mounting structure
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Abstract
The utility model discloses a scriber blade mounting structure, including the motor shaft, first flange and second flange, first flange joint is in the outside of motor shaft, the blade groove has been seted up to the periphery of first flange, the outer wall cover in blade groove is equipped with a plurality of blades and a plurality of facing, a plurality of blades are alternative setting with a plurality of facing, the lateral part of first flange is provided with the extension, the tip outer wall of extension is provided with the screw thread section, the outer wall of extension is located to second flange sliding sleeve, the lateral wall of second flange is inconsistent with the blade in the outside, the lateral part threaded connection of screw thread section has first lock nut, the lateral wall of first lock nut is inconsistent with the lateral wall of second flange, the end thread connection of motor shaft has second lock nut, the lateral wall of second lock nut is inconsistent with the inside lateral wall of first flange. The utility model discloses the cutting of a plurality of small-size sizes of simple and convenient realization improves section efficiency.
Description
Technical Field
The utility model relates to a scriber technical field, concretely relates to scriber blade mounting structure.
Background
In the processing of precision optical parts and semiconductor parts, dicing and dicing are generally performed by a dicing machine, for example, a large sheet of 0.5mm thickness polished on both sides is cut into small particles of 0.5 × 0.5mm, both sides are exposed to light, and the remaining four sides are cut and sanded.
The dicing saw spindle rotates at a high speed, and an annular thin blade made of metal or resin is mounted on the tool head, and the size of the blade is, for example, 40mm in inner diameter and 60mm in outer diameter, and 0.2mm in thickness. The blade is locked and fixed by the inner flange and the outer flange, then is arranged at the end part of the main shaft and is locked and fixed, and cooling liquid is sprayed, so that scribing can be carried out.
The conventional dicing saw bit is equipped with only one blade. Because the small particles are tiny in size, for example, each step is 0.7mm, the width of a product is 0.5mm, the width of a knife seam is 0.2mm, and a blank with the length of 50mm needs to be cut by about 70 knives before being cut, so that the time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scribing machine blade mounting structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a dicing saw blade mounting structure comprises a motor shaft, a first flange and a second flange, wherein the first flange is connected to the outer side of the motor shaft, a blade groove is formed in the periphery of the first flange, a plurality of blades and a plurality of linings are sleeved on the outer wall of the blade groove, the plurality of blades and the plurality of linings are alternately arranged, an extension part is arranged on the side part of the first flange, a thread section is arranged on the outer wall of the end part of the extension part, the second flange is slidably sleeved on the outer wall of the extension part, the side wall of the second flange is abutted against the blade on the outermost side, the side part of the threaded section is in threaded connection with a first locking nut, the side wall of the first locking nut is abutted against the side wall of the second flange, and the end part of the motor shaft is in threaded connection with a second locking nut, and the side wall of the second locking nut is abutted against the inner side wall of the first flange.
In an embodiment of the present invention, a slot hole matched with the blade groove is formed on a side portion of the second flange.
In an embodiment of the present invention, the number of the blades is an integral number not less than 2.
In an embodiment of the present invention, the thickness of a plurality of the blades is the same.
In an embodiment of the invention, the thickness of a plurality of the blades is different.
In one embodiment of the invention, several of said linings are provided as metal linings, ceramic linings or resin linings.
In an embodiment of the present invention, the thickness of the plurality of linings is the same.
In an embodiment of the invention, the thickness of the plurality of linings is different.
In an embodiment of the present invention, the outer wall of the plurality of blades is provided in a stepped shape, and the outer wall of the plurality of linings is provided in a stepped shape.
To sum up, owing to adopted above-mentioned technique, the beneficial effects of the utility model are that:
through setting up a plurality of linings, and then satisfy the installation of a plurality of blades to separate a plurality of blades, when the slitting, a plurality of blades cut simultaneously, improve slitting efficiency.
Drawings
Fig. 1 is an exploded schematic view of embodiment 1 of the present invention;
FIG. 2 is a schematic structural view of two blade portions in embodiment 1 of the present invention;
FIG. 3 is a schematic structural view of four blade portions in embodiment 1 of the present invention;
FIG. 4 is a schematic view showing a part of the structure of a blade and a facing according to example 2 of the present invention;
FIG. 5 is a schematic view showing a part of the structure of a blade and a facing according to example 3 of the present invention;
fig. 6 is a schematic view of the structure of the blade and the lining part in example 4 of the present invention.
In the figure: 1. a motor shaft; 2. a first flange; 3. a second flange; 4. an insert pocket; 5. a blade; 6. a lining; 7. an extension portion; 8. a threaded segment; 9. a first lock nut; 10. a second lock nut; 11. a slot hole.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific situation of the specification.
Example 1
Referring to fig. 1-3, the present invention provides a dicing saw blade mounting structure, including a motor shaft 1, a first flange 2 and a second flange 3, the first flange 2 is connected to the outer side of the motor shaft 1, a blade groove 4 is formed on the periphery of the first flange 2, a plurality of blades 5 and a plurality of gaskets 6 are sleeved on the outer wall of the blade groove 4, the plurality of blades 5 and the plurality of gaskets 6 are alternately arranged, an extension portion 7 is arranged on the side portion of the first flange 2, a thread section 8 is arranged on the outer wall of the end portion of the extension portion 7, the second flange 3 is slidably sleeved on the outer wall of the extension portion 7, when in specific arrangement, in order to facilitate the connection of the second flange 3 and the first flange 2, a groove hole 11 matched with the blade groove 4 is formed on the side portion of the second flange 3, the side wall of the second flange 3 is abutted against the blade 5 on the outermost side, a first locking nut 9 is threadedly connected to the side portion of the thread section 8, the lateral wall of first lock nut 9 offsets with the lateral wall of second flange 3, and the tip threaded connection of motor shaft 1 has second lock nut 10, and the lateral wall of second lock nut 10 offsets with the inside lateral wall of first flange 2, and it needs to explain that, first lock nut 9 realizes closely conflicting of first flange 2 and second flange 3, and then realizes the fixed of facing 6 and blade 5.
The number of the blades 5 is not less than an integral number of 2, and in the present embodiment, in order to ensure the strength of the blades 5 in the slitting process, the number of the plurality of blades 5 is usually not more than 4.
In this embodiment, the thickness of the plurality of blades 5 is the same, and the thickness of the blades 5 is 0.2 mm.
In the present embodiment, the plurality of linings 6 are provided as metal linings, ceramic linings, or resin linings.
In this embodiment, the thickness of the plurality of linings 6 is the same, and in this embodiment, the thickness of the single lining 6 is 0.5mm to cut out a pellet having a width of 0.5mm, and the thickness of the plurality of linings 6 is the same.
Example 2
Referring to fig. 4, the thickness of the plurality of blades 5 is different.
Example 3
Referring to fig. 5, the thicknesses of the liners 6 are different, the sizes of the cut granules are different, and the subsequent granules are sieved.
Example 4
Referring to fig. 6, the outer walls of the plurality of blades 5 are arranged in a stepped shape, the outer walls of the plurality of linings 6 are arranged in a stepped shape, and the stepped blades 5 and the linings 6 can form stepped tool marks on the side portions of the workpiece to be machined, so that the workpiece can be machined simultaneously in a segmented manner.
The working principle is as follows: during the use, through setting up a plurality of linings, and then satisfy the installation of a plurality of blades to separate a plurality of blades, when the slitting, a plurality of blades cut simultaneously, improve slitting efficiency.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (9)
1. A scribing machine blade mounting structure comprises a motor shaft (1), a first flange (2) and a second flange (3), and is characterized in that the first flange (2) is connected to the outer side of the motor shaft (1), a blade groove (4) is formed in the periphery of the first flange (2), a plurality of blades (5) and a plurality of gaskets (6) are sleeved on the outer wall of the blade groove (4), the blades (5) and the gaskets (6) are alternately arranged, an outer extension portion (7) is arranged on the side portion of the first flange (2), a thread section (8) is arranged on the outer wall of the end portion of the outer extension portion (7), the second flange (3) is slidably sleeved on the outer wall of the outer extension portion (7), the side wall of the second flange (3) is abutted to the blades (5) on the outermost side, and a first locking nut (9) is connected to the thread on the side portion of the thread section (8), the lateral wall of first lock nut (9) with the lateral wall of second flange (3) is inconsistent, the tip threaded connection of motor shaft (1) has second lock nut (10), the lateral wall of second lock nut (10) with the inside lateral wall of first flange (2) is contradicted.
2. The dicing saw blade mounting structure according to claim 1, wherein: and a slotted hole (11) matched with the blade groove (4) is formed in the side part of the second flange (3).
3. The dicing saw blade mounting structure according to claim 1, wherein: the number of the blades (5) is not less than an integral number of 2.
4. The dicing saw blade mounting structure according to claim 1, wherein: the thickness of a plurality of the blades (5) is the same.
5. The dicing saw blade mounting structure according to claim 1, wherein: the thickness of the plurality of blades (5) is different.
6. The dicing saw blade mounting structure according to claim 1, wherein: several of the linings (6) are provided as metal linings, ceramic linings or resin linings.
7. The dicing saw blade mounting structure according to claim 1, wherein: the thickness of the linings (6) is the same.
8. The dicing saw blade mounting structure according to claim 1, wherein: the thicknesses of the linings (6) are different.
9. The dicing saw blade mounting structure according to claim 1, wherein: the outer walls of the plurality of blades (5) are arranged in a step shape, and the outer walls of the plurality of linings (6) are arranged in a step shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139884.0U CN215241277U (en) | 2021-05-26 | 2021-05-26 | Scribing machine blade mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121139884.0U CN215241277U (en) | 2021-05-26 | 2021-05-26 | Scribing machine blade mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215241277U true CN215241277U (en) | 2021-12-21 |
Family
ID=79459068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121139884.0U Active CN215241277U (en) | 2021-05-26 | 2021-05-26 | Scribing machine blade mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215241277U (en) |
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2021
- 2021-05-26 CN CN202121139884.0U patent/CN215241277U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230331 Address after: 201801 room 620, No. 6, Lane 599, Yungu Road, Jiading District, Shanghai J Patentee after: Shanghai Yiqing Optical Technology Co.,Ltd. Address before: 201821 Room 601, No. 16, Lane 388, Yumin Road, Jiading Industrial Zone, Jiading District, Shanghai Patentee before: Qiu Canming Patentee before: Zhou Haiqing |
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| TR01 | Transfer of patent right |