CN207267063U - A kind of device that can draw hole on crimp part - Google Patents
A kind of device that can draw hole on crimp part Download PDFInfo
- Publication number
- CN207267063U CN207267063U CN201720871083.0U CN201720871083U CN207267063U CN 207267063 U CN207267063 U CN 207267063U CN 201720871083 U CN201720871083 U CN 201720871083U CN 207267063 U CN207267063 U CN 207267063U
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- China
- Prior art keywords
- gauge
- crimp part
- hole
- snap
- positioning pin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model belongs to riveting equipment technology, and being related to a kind of a kind of device that can draw hole on crimp part of device that can draw hole on crimp part includes snap-gauge (12), positioning pin (13), drill bushing (14) under upper snap-gauge (11)；By being welded and fixed, positioning pin (13) and lower snap-gauge (12) are fixed for the upper snap-gauge (11) and drill bushing (14), and drill bushing (14) and positioning pin (13) are coaxial；Upper snap-gauge (11) is " convex " shape groove, and cavity is formed with lower snap-gauge.The utility model can ensure the operability for drawing hole on crimp part, the height of " convex " shape groove on upper snap-gauge can avoid the Bending edge height of crimp part, solve the problems, such as that traditional hole guiding device is interfered with crimp part, can meet the needs of hole is drawn to crimp part.
Description
Technical field
The utility model belongs to riveting equipment technology, is related to a kind of device that can draw hole on crimp part.
Background technology
Aircraft assembling is a complicated process, often because assembly parts caused by a variety of causes are replaced, therefore will
There is the situation that need to draw hole according to bottom part, such case just needs to use hole guiding device, and the snap-gauge of traditional hole guiding device is only
There is straight, crimp part can not be carried out drawing hole, can not be used for bending part.Such a situation assembly shop is often to put forward special use
Drill jig implements to draw hole, however drill jig manufacturing cycle length exist again can not versatility, exist in manufacture and production cost compared with
It is big to waste.
The content of the invention
In view of the deficienciess of the prior art, the utility model provides a kind of device that can draw hole on crimp part.
The technical solution that the utility model is taken is, a kind of device that can draw hole on crimp part include upper snap-gauge 11,
Lower snap-gauge 12, positioning pin 13, drill bushing 14；The upper snap-gauge 11 and drill bushing 14 are by being welded and fixed, positioning pin 13 and lower snap-gauge
12 fix, and drill bushing 14 and positioning pin 13 are coaxial.
Above-mentioned upper snap-gauge 11 is " convex " shape groove, and cavity is formed with lower snap-gauge 12.
The height of " convex " shape groove of above-mentioned upper snap-gauge 11 is more than the Bending edge height that need to draw hole crimp part.
In use, the lower snap-gauge is fixed in the hole of pored component by positioning pin, the crimp part that need to draw hole is clipped in
Among upper and lower snap-gauge, at this time, " convex " shape groove of upper snap-gauge avoids the Bending edge height of crimp part, is drawn by drill bushing same with bottom outlet
The hole of the heart.
Aperture apparatus is drawn according to the size of bottom outlet selection dimension, positioning pin is fixed in the part of bottom of which has holes, is needed
The crimp part for drawing hole is clipped in up and down among snap-gauge, and " convex " groove of upper snap-gauge can avoid the Bending edge height of crimp part, pass through upper snap-gauge
Drill bushing can drill out hole concentric with base element on crimp part, achieve the purpose that to draw hole.
Beneficial effect：Snap-gauge carries " convex " shape groove in the present apparatus, and the height of " convex " shape groove can avoid the Bending edge height of part,
Solve the problems, such as that traditional hole guiding device is interfered with crimp part, achieve the purpose that to draw hole.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is that the utility model uses schematic diagram.
Embodiment
The utility model is described in further details with reference to Figure of description.
Referring to Fig. 1, a kind of device that can draw hole on crimp part include upper snap-gauge 11, lower snap-gauge 12, positioning pin 13,
Drill bushing 14；By being welded and fixed, positioning pin 13 and lower snap-gauge 12 are fixed for the upper snap-gauge 11 and drill bushing 14, drill bushing 14 and positioning
Pin 13 is coaxial；Upper snap-gauge 11 is " convex " shape groove, and cavity is formed with lower snap-gauge.Positioning pin 13 and drill bushing 14 are concentric, and positioning pin 13 is solid
It is scheduled in the hole of pored component 2, hole crimp part 3 need to be drawn and be clipped in up and down among snap-gauge, drawn by drill bushing 14 concentric with bottom outlet
Hole.
Draw 11 bands of upper snap-gauge of aperture apparatus " convex " shape groove height can safety the Bending edge height for avoiding crimp part, ensure
Drawing aperture apparatus can be with normal use on crimp part.
The application method of the present apparatus is：The crimp part in hole and the rigging position with orifice need to be drawn by having good positioning, by lower snap-gauge
On positioning pin be placed in the hole with orifice fixed, the crimp part that need to draw hole is clipped in up and down among snap-gauge, upper snap-gauge
The highly safe Bending edge height for avoiding part of " convex " shape groove, solves the problems, such as that traditional hole guiding device is interfered with crimp part,
The hole concentric with bottom outlet is drilled out on part by the drill bushing of upper snap-gauge, therefore has reached the effect for drawing hole to crimp part.
Claims (3)
- A kind of 1. device that can draw hole on crimp part, it is characterised in that：Including upper snap-gauge (11), lower snap-gauge (12), positioning Sell (13), drill bushing (14)；The upper snap-gauge (11) and drill bushing (14) are by being welded and fixed, positioning pin (13) and lower snap-gauge (12) Fixed, drill bushing (14) and positioning pin (13) are coaxial.
- 2. the device according to claim 1 that hole can be drawn on crimp part, it is characterised in that：Upper snap-gauge (11) is " convex " Shape groove, cavity is formed with lower snap-gauge.
- 3. the device according to claim 1 that hole can be drawn on crimp part, it is characterised in that：The upper snap-gauge (11) The height of " convex " shape groove is more than the Bending edge height that need to draw hole crimp part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871083.0U CN207267063U (en) | 2017-07-18 | 2017-07-18 | A kind of device that can draw hole on crimp part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720871083.0U CN207267063U (en) | 2017-07-18 | 2017-07-18 | A kind of device that can draw hole on crimp part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207267063U true CN207267063U (en) | 2018-04-24 |
Family
ID=61961123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720871083.0U Active CN207267063U (en) | 2017-07-18 | 2017-07-18 | A kind of device that can draw hole on crimp part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207267063U (en) |
-
2017
- 2017-07-18 CN CN201720871083.0U patent/CN207267063U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |