CN215035520U - Tool for positioning hole - Google Patents
Tool for positioning hole Download PDFInfo
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- CN215035520U CN215035520U CN202120778042.3U CN202120778042U CN215035520U CN 215035520 U CN215035520 U CN 215035520U CN 202120778042 U CN202120778042 U CN 202120778042U CN 215035520 U CN215035520 U CN 215035520U
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- chamfer
- hole
- playground
- positioning part
- tooling
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Abstract
The utility model provides a frock for hole location, it can help the pincers worker to process out the smart hole that accords with the required precision, reduces the high elbow of price/angle head and uses to reduce the processing cost, it includes: the cylindrical part is arranged and connected with the tool shank of the machine tool; the positioning part is arranged in the horizontal extension direction of the cylindrical part, and is a playground-shaped cylinder with a vertical section, and the playground-shaped cylinder is provided with two rectangular planes which are axisymmetric based on the cylindrical part; the positioning part is also provided with a first through hole which vertically penetrates through the rectangular plane; the other end of the positioning part is also provided with a first chamfer which is positioned on one of the arc-shaped edges of the playground-shaped column body; the positioning part is further provided with a second chamfer, and the second chamfer is arranged on the horizontal edge of any one side of the playground-shaped end face.
Description
Technical Field
The utility model relates to an aircraft parts machining field particularly, relates to a frock for hole location.
Background
With the technical update, a large number of fine holes exist on the side surfaces of a plurality of airplane parts, in the prior art, if the holes are manufactured by a bench worker, the precision often cannot meet the requirement, if elbows are used for machining, elbows of different types need to be used for machining, the manufacturing cost of the elbows is high, and the machining cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frock for hole location, it can help the pincers worker to process out the smart hole that accords with the required precision, reduces the high elbow of price/angle head and uses to reduce the processing cost.
The embodiment of the utility model is realized like this:
a tooling for hole location, comprising: the cylindrical part is arranged and connected with the tool shank of the machine tool; the positioning part is arranged in the horizontal extension direction of the cylindrical part, and is a playground-shaped cylinder with a vertical section, and the playground-shaped cylinder is provided with two rectangular planes which are axisymmetric based on the cylindrical part; the positioning part is also provided with a first through hole which vertically penetrates through the rectangular plane; the other end of the positioning part is also provided with a first chamfer which is positioned on one of the arc-shaped edges of the playground-shaped column body; the positioning part is further provided with a second chamfer, and the second chamfer is arranged on the horizontal edge of any one side of the playground-shaped end face.
In a preferred embodiment of the present invention, the cylindrical portion and the positioning portion are integrally formed.
In a preferred embodiment of the present invention, the angle of the first chamfer is chamfer 5 x 5.
In a preferred embodiment of the present invention, the chamfer radius of the second chamfer is 13 mm.
In a preferred embodiment of the present invention, the diameter of the first through hole is 7 mm.
In a preferred embodiment of the present invention, the diameter of the tool is 20 mm.
In a preferred embodiment of the present invention, the length of the tool is 120 mm.
The embodiment of the utility model provides a beneficial effect is: the tool in the utility model is used for helping a bench worker drill a precise hole meeting the standard, and the cylindrical part is matched with the tool handle by arranging the cylindrical part and is used for connecting and fixing the tool with a machine tool; two planes are arranged on the positioning part and used for preventing the cutter from deviating during processing; the positioning part is provided with a first through hole for avoiding the cutter; the bottom surface of location portion is provided with first chamfer and second chamfer for dodge the part, make the bench worker still can satisfy the finish hole machining work of aircraft part side not using the angle head that the price is expensive.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a tool according to an embodiment of the present invention;
icon: 100-assembling; 110-a cylindrical portion; 120-a positioning section; 121-rectangular plane; 122-a first via; 123-first chamfer; 124-second chamfer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
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 efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
First embodiment
Referring to fig. 1, the present embodiment provides a tool 100 for positioning a hole, including: the cylindrical part 110 is arranged to be connected with a tool shank of a machine tool, in the embodiment, the tool is moved to a hole position by clamping and fixing the tool shank of the machine tool, and a bench worker uses an auxiliary device to drill a hole;
a positioning part 120, which is arranged in the horizontal extension direction of the cylindrical part 110, wherein the positioning part 120 is a playground-shaped column with a vertical section, and the playground-shaped column is provided with two rectangular planes 121 which are axisymmetric based on the cylindrical part 110; the positioning part 120 is further provided with a first through hole 122, and the first through hole 122 vertically penetrates through the rectangular plane 121; in the embodiment, the first through hole 122 is formed in the column body with the rectangular plane 121, so that the cutter is prevented from being eccentric in the machining process, the precision can be ensured, the hole is made by a bench worker, the types of angle heads/elbows can be reduced, and the cost is saved;
the other end of the positioning part 120 is further provided with a first chamfer 123, and the first chamfer 123 is arranged at one of the arc-shaped edges of the playground-shaped column body; the positioning portion 120 is further provided with a second chamfer 124, the second chamfer 124 is provided on either side of the horizontal edge of the playground-like end face, and the first chamfer 123 and the second chamfer 124 in this embodiment are used for avoiding parts.
Preferably, the cylindrical portion 120 and the positioning portion 120 in the present embodiment are integrally molded.
More specifically, the angle of the first chamfer 123 in this embodiment is chamfer 5 × 5. The chamfer radius of the second chamfer 124 is 13 mm. The diameter of the first through-hole 122 is 7 mm. The diameter of the tool is 20 mm. The length of the tool is 120 mm. The length of the cylinder with the section is 32mm, and the distance from the hole center to the bottom surface is 6.8 mm.
In summary, the tool of the present invention is used for assisting the bench worker to drill the precision hole meeting the standard, and by providing the cylindrical portion 120, the cylindrical portion 120 is matched with the tool holder for connecting and fixing the tool with the machine tool; two flat surfaces are provided on the positioning part 120 for preventing the tool from being deviated when machining; a first through hole 122 is formed in the positioning portion 120 for avoiding a tool; the bottom surface of the positioning part 120 is provided with a first chamfer 123 and a second chamfer 124 for avoiding parts, so that a bench worker can still meet the fine hole machining work of the side surface of an airplane part without using an expensive angle head, and the machining cost is reduced.
This description describes examples of embodiments of the invention, and is not intended to illustrate and describe all possible forms of the invention. It should be understood that the embodiments described in this specification can be implemented in many alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Specific structural and functional details disclosed are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. It will be appreciated by persons skilled in the art that a plurality of features illustrated and described with reference to any one of the figures may be combined with features illustrated in one or more other figures to form embodiments which are not explicitly illustrated or described. The described combination of features provides a representative embodiment for a typical application. However, various combinations and modifications of the features consistent with the teachings of the present invention may be used as desired for particular applications or implementations.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a frock for hole location which characterized in that includes:
the cylindrical part is arranged and connected with the tool shank of the machine tool;
the positioning part is arranged in the horizontal extension direction of the cylindrical part, the positioning part is a playground-shaped cylinder with a vertical section, and the playground-shaped cylinder is provided with two rectangular planes which are axisymmetric based on the cylindrical part; the positioning part is also provided with a first through hole which vertically penetrates through the rectangular plane; the other end of the positioning part is also provided with a first chamfer which is positioned on one of the arc-shaped edges of the playground-shaped column body; the positioning part is further provided with a second chamfer, and the second chamfer is arranged on the horizontal edge of any one side of the playground-shaped end face.
2. The tooling for hole location according to claim 1, wherein the cylindrical portion and the location portion are integrally formed.
3. The tooling for hole location of claim 1, wherein the first chamfer is at a chamfer angle of 5 x 5.
4. The tooling for hole location of claim 1, wherein the chamfer radius of the second chamfer is 13 mm.
5. The tooling for hole location according to claim 1, wherein the diameter of the first through hole is 7 mm.
6. The tooling for hole location of claim 1, wherein the tooling has a diameter of 20 mm.
7. The tooling for hole location of claim 1, wherein the length of the tooling is 120 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778042.3U CN215035520U (en) | 2021-04-16 | 2021-04-16 | Tool for positioning hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120778042.3U CN215035520U (en) | 2021-04-16 | 2021-04-16 | Tool for positioning hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215035520U true CN215035520U (en) | 2021-12-07 |
Family
ID=79105813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120778042.3U Active CN215035520U (en) | 2021-04-16 | 2021-04-16 | Tool for positioning hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215035520U (en) |
-
2021
- 2021-04-16 CN CN202120778042.3U patent/CN215035520U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611330 No. 18, Ganxi Road, Industrial Development Zone, Jinyuan Town, Dayi County, Chengdu, Sichuan Patentee after: Chengdu chaohepur Aviation Technology Co.,Ltd. Address before: 611330 No. 18, Ganxi Road, Industrial Development Zone, Jinyuan Town, Dayi County, Chengdu, Sichuan Patentee before: CHENGDU JIAODA PUER INDUSTRIAL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 611330 No. 18, Ganxi Road, Industrial Development Zone, Jinyuan Town, Dayi County, Chengdu, Sichuan Patentee after: Chengdu Chaohepu Aviation Technology Co.,Ltd. Address before: 611330 No. 18, Ganxi Road, Industrial Development Zone, Jinyuan Town, Dayi County, Chengdu, Sichuan Patentee before: Chengdu chaohepur Aviation Technology Co.,Ltd. |