CN204975426U - Drilling tool - Google Patents
Drilling tool Download PDFInfo
- Publication number
- CN204975426U CN204975426U CN201520771771.0U CN201520771771U CN204975426U CN 204975426 U CN204975426 U CN 204975426U CN 201520771771 U CN201520771771 U CN 201520771771U CN 204975426 U CN204975426 U CN 204975426U
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- plate
- drilling tool
- working plate
- hole
- base plate
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Abstract
The utility model discloses a drilling tool, including working plate, bottom plate, connecting plate, the both ends of working plate, bottom plate, connecting plate all are provided with connect the via hole, through two double -phase companies on the round pin axle between working plate, bottom plate, the connecting plate, working plate, the connect the via hole on the bottom plate set up at least one respectively, the working plate top surface still install the locating piece, the bottom plate on be provided with the fixed orifices. The utility model discloses a drilling tool can carry out angular adjustment through adopting different connect the via hole, and the frock is not fragile, and the operative skill that improved production efficiency and product percent of pass greatly, has reduced to the operative employee requires, reduces the human cost.
Description
Technical field
The utility model relates to a kind of drilling tool, is exactly specifically a kind of universal frock that can be used for boring different inclined hole.
Background technology
In process, especially in cast member post-production process, often need processing inclined, existing inclined hole processing is completed by drill jig and drilling machine.Due to drill bushing once wearing and tearing hole easily occur partially, make inclined hole angle that irregular change occur, the skill set requirements of process to operative employee is high, percent defective is high.
For above problem, be necessary the drilling tool that a kind of adjustable angle is provided.
Summary of the invention
The utility model is in order to provide a kind of drilling tool, and the working face of this drilling tool can carry out angle adjustment, substantially increases production efficiency and product percent of pass, reduces and require the operative skill of operative employee, reduce human cost.
The technical scheme in the invention for solving the technical problem is: a kind of drilling tool, comprise working plate 1, base plate 2, connecting plate 3, the two ends of working plate 1, base plate 2, connecting plate 3 are all provided with connecting through hole 6, be connected between two by bearing pin 5 between working plate 1, base plate 2, connecting plate 3, the connecting through hole 6 on described working plate 1, base plate 2 is respectively provided to few one; Described working plate 1 end face is also provided with locating piece 4; Described base plate 2 is provided with fixing hole 7.
As optimization, described locating piece 4 is arranged on working plate 1 by hand nutting, conveniently detachable, and locating piece 4 respectively arranges one in the upper end of working plate 1 and lower end.
As optimization, the connecting through hole 6 that described connecting plate 3 is connected with working plate 1 is strip hole.
As optimization, the connecting through hole 6 that described connecting plate 3 is connected with working plate 1, base plate 2 at least arranges one group.
As optimization, described fixing hole 7 arranges at least two on base plate 2 center line.
The beneficial effects of the utility model are: compared with prior art, drilling tool of the present utility model, angle adjustment can be carried out by adopting different connecting through holes, frock is not fragile, substantially increases production efficiency and product percent of pass, reduces and require the operative skill of operative employee, reduce human cost.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the utility model overall construction drawing.
Fig. 3 is the overall construction drawing of the another kind of embodiment of the utility model.
Wherein, 1 working plate, 2 base plates, 3 connecting plates, 4 locating pieces, 5 bearing pins, 6 connecting through holes, 7 fixing holes.
Detailed description of the invention
In embodiment as shown in Figure 1 and Figure 2, a kind of drilling tool, comprise working plate 1, base plate 2, connecting plate 3, the two ends of working plate 1, base plate 2, connecting plate 3 are all provided with connecting through hole 6, be connected between two by bearing pin 5 between working plate 1, base plate 2, connecting plate 3, connecting through hole 6 on working plate 1 arranges five, and the connecting through hole 6 on base plate 2 arranges six; Working plate 1 end face is also provided with locating piece 4; Described base plate 2 is provided with fixing hole 7.Locating piece 4 is arranged on working plate 1 by hand nutting, conveniently detachable, and locating piece 4 respectively arranges one in the upper end of working plate 1 and lower end.The connecting through hole 6 that connecting plate 3 is connected with working plate 1 is strip hole.The connecting through hole 6 that connecting plate 3 is connected with working plate 1, base plate 2 arranges one group.Fixing hole 7 arranges two on base plate 2 center line.
In embodiment as shown in Figure 3, a kind of drilling tool, comprise working plate 1, base plate 2, connecting plate 3, the two ends of working plate 1, base plate 2, connecting plate 3 are all provided with connecting through hole 6, be connected between two by bearing pin 5 between working plate 1, base plate 2, connecting plate 3, connecting through hole 6 on working plate 1 arranges five, and the connecting through hole 6 on base plate 2 arranges six; Working plate 1 end face is also provided with locating piece 4; Described base plate 2 is provided with fixing hole 7.Locating piece 4 is arranged on working plate 1 by hand nutting, conveniently detachable, and locating piece 4 respectively arranges one in the upper end of working plate 1 and lower end.The connecting through hole 6 that connecting plate 3 is connected with working plate 1 is strip hole.The connecting through hole 6 that connecting plate 3 is connected with working plate 1, base plate 2 arranges two groups.Fixing hole 7 arranges two on base plate 2 center line.
Above-mentioned detailed description of the invention is only concrete case of the present invention; scope of patent protection of the present invention includes but not limited to product form and the style of above-mentioned detailed description of the invention; any meet claims of the present invention a kind of drilling tool and any person of an ordinary skill in the technical field to its suitable change done or modification, all should fall into scope of patent protection of the present utility model.
Claims (9)
1. a drilling tool, it is characterized in that: comprise working plate (1), base plate (2), connecting plate (3), the two ends of working plate (1), base plate (2), connecting plate (3) are all provided with connecting through hole (6), be connected between two by bearing pin (5) between working plate (1), base plate (2), connecting plate (3), the connecting through hole (6) on described working plate (1), base plate (2) is respectively provided to few one; Described working plate (1) end face is also provided with locating piece (4); Described base plate (2) is provided with fixing hole (7).
2. a kind of drilling tool according to claim 1, is characterized in that: described locating piece (4) is arranged on working plate (1) by hand nutting, and locating piece (4) respectively arranges one in the upper end of working plate (1) and lower end.
3. a kind of drilling tool according to claim 1 and 2, is characterized in that: the connecting through hole (6) that described connecting plate (3) is connected with working plate (1) is strip hole.
4. a kind of drilling tool according to claim 1 and 2, is characterized in that: the upper connecting through hole (6) be connected with working plate (1), base plate (2) of described connecting plate (3) at least arranges one group.
5. a kind of drilling tool according to claim 3, is characterized in that: the upper connecting through hole (6) be connected with working plate (1), base plate (2) of described connecting plate (3) at least arranges one group.
6. a kind of drilling tool according to claim 1 and 2, is characterized in that: described fixing hole (7) arranges at least two on base plate (2) center line.
7. a kind of drilling tool according to claim 3, is characterized in that: described fixing hole (7) arranges at least two on base plate (2) center line.
8. a kind of drilling tool according to claim 4, is characterized in that: described fixing hole (7) arranges at least two on base plate (2) center line.
9. a kind of drilling tool according to claim 5, is characterized in that: described fixing hole (7) arranges at least two on base plate (2) center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771771.0U CN204975426U (en) | 2015-10-08 | 2015-10-08 | Drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520771771.0U CN204975426U (en) | 2015-10-08 | 2015-10-08 | Drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975426U true CN204975426U (en) | 2016-01-20 |
Family
ID=55109846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520771771.0U Active CN204975426U (en) | 2015-10-08 | 2015-10-08 | Drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975426U (en) |
-
2015
- 2015-10-08 CN CN201520771771.0U patent/CN204975426U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |