CN218252982U - Positioning pin hole drilling and positioning tool - Google Patents
Positioning pin hole drilling and positioning tool Download PDFInfo
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- CN218252982U CN218252982U CN202221538509.8U CN202221538509U CN218252982U CN 218252982 U CN218252982 U CN 218252982U CN 202221538509 U CN202221538509 U CN 202221538509U CN 218252982 U CN218252982 U CN 218252982U
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- clamping block
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- positioning tool
- movable clamping
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Abstract
The utility model relates to a hardware and tools technical field especially relates to a location pinhole drilling positioning tool. The positioning pin hole drilling and positioning tool comprises a base, wherein a fixed clamping block and a movable clamping block are arranged on the base, and the fixed clamping block and the movable clamping block are symmetrically distributed on two sides of the upper surface of the base; the fixed clamping blocks are arranged on fixed holes formed in one side of the base, and the movable clamping blocks are arranged on waist-shaped holes formed in the other side of the base through fastening bolts. The utility model provides a location pinhole drilling positioning tool fixes the fixed clamp splice and the activity clamp splice of location pinhole drilling positioning tool on the hexagonal nut, uses the cutter above the drilling tool, through the locating hole that fixed clamp splice and activity clamp splice constitute, processing aircraft engine system fastener bolt can, and carry out above-mentioned operation, need not to arrange second name operating personnel and monitor visually, single can be fast accurate and high-quality completion processing task.
Description
Technical Field
The utility model relates to a hardware and tools technical field especially relates to a location pinhole drilling positioning tool.
Background
On the aircraft engine system fastener bolt, after the installation is accomplished the fastener, need process the locating pin hole, the installation locating pin to prevent that the bolt from becoming flexible even droing. The existing processing flow is that after a fastener is installed, an operator uses a drilling tool to drill holes on a bolt, the hole positions need to be located between tooth-shaped gaps of a hexagonal nut due to the size limitation of the bolt, the holes are drilled at the positions with the verticality requirement, one operator is required to drill holes to ensure the verticality of the drilled holes, the other operator monitors from opposite sides, and the drilling tool and a cutter are observed to be vertical to the bolt.
If the hole is not vertical in the drilling process, the hole position is not between tooth-shaped gaps of the hexagonal nut, even the nut is damaged, the nut is difficult to rework, and the rework cost is high.
Therefore, in order to solve the above technical problems, it is necessary to provide a positioning pin hole drilling positioning tool which does not need visual monitoring and has high efficiency, so as to overcome the technical defects in the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a location pinhole drilling positioning tool.
The utility model provides a location pinhole drilling positioning tool includes:
the clamping device comprises a base, wherein a fixed clamping block and a movable clamping block are arranged on the base, and the fixed clamping block and the movable clamping block are symmetrically distributed on two sides of the upper surface of the base;
the fixed clamping blocks are arranged on fixed holes formed in one side of the base, and the movable clamping blocks are arranged on kidney-shaped holes formed in the other side of the base through fastening bolts.
Preferably, the fixed clamping block and the movable clamping block are both provided with mounting holes.
Preferably, the fixed clamping block is fixedly arranged on a fixed hole formed in the base through a fastening bolt.
Preferably, the movable clamping block is arranged on a waist-shaped hole formed in the base through a fastening bolt.
Preferably, the opposite surfaces of the fixed clamping block and the movable clamping block are both provided with trapezoidal grooves.
Preferably, a handle is fixedly installed at the bottom of the base.
Compared with the prior art, the utility model provides a location pinhole positioning tool drills has following beneficial effect:
the utility model provides a positioning pin hole drilling and positioning tool, before the drilling of a positioning pin hole is carried out on an aircraft engine bolt, the fastening bolt connected between a base and a movable clamping block is released firstly, so that the fixed clamping block and the movable clamping block keep a proper distance capable of clamping a hexagonal nut, the fastening bolt is fastened, the fixed clamping block and the movable clamping block of the positioning pin hole drilling and positioning tool are fixed on the hexagonal nut, a cutter on the drilling tool is used, and the aircraft engine system fastener bolt is processed through a positioning hole formed by the fixed clamping block and the movable clamping block; by the operation, a second operator does not need to be arranged for visual monitoring, and a single operator can finish the processing task quickly, accurately and high-quality.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a positioning pin hole drilling and positioning tool provided by the present invention;
FIG. 2 is a schematic view of the base shown in FIG. 1;
FIG. 3 is a schematic structural view of the fixing clip of FIG. 1;
fig. 4 is a schematic structural view of the fastening bolt shown in fig. 1.
Reference numbers in the figures: 1. a base; 1a, a fixing hole; 1b, a waist-shaped hole; 2. fixing the clamping block; 3. a movable clamping block; 3a, mounting holes; 4. fastening a bolt; 5. a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
Referring to fig. 1 to 4, an embodiment of the present invention provides a positioning pin hole drilling and positioning tool, including: base 1, fixed clamp splice 2 and activity clamp splice 3.
In the embodiment of the present invention, please refer to fig. 1, fig. 2, fig. 3 and fig. 4, a handle 5 is fixedly installed at the bottom of the base 1, a fixed clamping block 2 and a movable clamping block 3 are installed on the base 1, and the fixed clamping block 2 and the movable clamping block 3 are symmetrically distributed on two sides of the upper surface of the base 1, the fixed clamping block 2 is installed on a fixed hole 1a formed on one side of the base 1, the movable clamping block 3 is installed on a waist-shaped hole 1b formed on the other side of the base 1 through a fastening bolt 4, mounting holes 3a are formed on the fixed clamping block 2 and the movable clamping block 3, and trapezoidal grooves are formed on opposite surfaces of the fixed clamping block 2 and the movable clamping block 3;
specifically, the fixed clamping block 2 is fixedly mounted on a fixed hole 1a formed in the base 1 through a fastening bolt 4, and the movable clamping block 3 is mounted on a kidney-shaped hole 1b formed in the base 1 through the fastening bolt 4.
It should be noted that: before drilling a positioning pin hole on an aircraft engine bolt, firstly, releasing a fastening bolt 4 connected between a base 1 and a movable clamping block 3 to enable a fixed clamping block 2 and the movable clamping block 3 to keep a proper distance capable of clamping a hexagonal nut, fastening the fastening bolt 4, fixing the fixed clamping block 2 and the movable clamping block 3 of a positioning pin hole drilling positioning tool on the hexagonal nut, and machining the aircraft engine system fastening bolt through a positioning hole formed by the fixed clamping block 2 and the movable clamping block 3 by using a cutter on the drilling tool; by the operation, a second operator does not need to be arranged for visual monitoring, and a single operator can finish the processing task quickly, accurately and high-quality.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A locating pin hole drilling and positioning tool, comprising:
the clamping device comprises a base (1), wherein a fixed clamping block (2) and a movable clamping block (3) are arranged on the base (1), and the fixed clamping block (2) and the movable clamping block (3) are symmetrically distributed on two sides of the upper surface of the base (1);
the fixed clamping blocks (2) are arranged on a fixed hole (1 a) formed in one side of the base (1), and the movable clamping blocks (3) are arranged on a waist-shaped hole (1 b) formed in the other side of the base (1) through fastening bolts (4).
2. The positioning pin hole drilling and positioning tool as claimed in claim 1, wherein the fixed clamping block (2) and the movable clamping block (3) are provided with mounting holes (3 a).
3. The positioning pin hole drilling and positioning tool as claimed in claim 2, wherein the fixing clamp block (2) is fixedly mounted on a fixing hole (1 a) formed in the base (1) through a fastening bolt (4).
4. The positioning pin hole drilling and positioning tool as claimed in claim 2, wherein the movable clamping block (3) is mounted on a kidney-shaped hole (1 b) formed in the base (1) through a fastening bolt (4).
5. The positioning pin hole drilling and positioning tool as claimed in claim 1, wherein opposite surfaces of the fixed clamping block (2) and the movable clamping block (3) are both provided with a trapezoidal groove.
6. The dowel hole drilling and locating tool of claim 1, wherein a handle (5) is fixedly mounted at the bottom of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538509.8U CN218252982U (en) | 2022-06-20 | 2022-06-20 | Positioning pin hole drilling and positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221538509.8U CN218252982U (en) | 2022-06-20 | 2022-06-20 | Positioning pin hole drilling and positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218252982U true CN218252982U (en) | 2023-01-10 |
Family
ID=84757962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221538509.8U Active CN218252982U (en) | 2022-06-20 | 2022-06-20 | Positioning pin hole drilling and positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218252982U (en) |
-
2022
- 2022-06-20 CN CN202221538509.8U patent/CN218252982U/en active Active
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