CN209578239U - A kind of clamping and positioning device for arc panel class drilling part - Google Patents
A kind of clamping and positioning device for arc panel class drilling part Download PDFInfo
- Publication number
- CN209578239U CN209578239U CN201920011585.5U CN201920011585U CN209578239U CN 209578239 U CN209578239 U CN 209578239U CN 201920011585 U CN201920011585 U CN 201920011585U CN 209578239 U CN209578239 U CN 209578239U
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- bushing plate
- bushing
- plate
- drill
- clamping
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Abstract
The utility model belongs to field of machining and machinebuilding technology, is related to a kind of clamping and positioning device for arc panel class drilling part.Arc plate parts, circular arc both ends drill the stringenter precision aperture of geometric tolerance, since benchmark centering is difficult, so that part processing difficulties, low efficiency, and precision is difficult to meet matching requirements.The clamping and positioning device of the utility model, including be sequentially connected and left bushing plate adjustable in pitch, middle part bushing plate and right bushing plate, arc plate parts are mounted on the inside of the curved surfaces for being combined and being constituted by left bushing plate, middle part bushing plate and right bushing plate；There is the drill bushing being axially arranged on the left bushing plate and right bushing plate, drill in the thickness surface of part, there is the drill bushing hole being arranged radially on the middle part bushing plate, drilled on the curved surfaces of part by drill bushing.Solve that part difficulty of processing is big, low efficiency, so that part processing precision improves, stable product quality, processing efficiency is also improved.
Description
Technical field
The utility model belongs to field of machining and machinebuilding technology, is related to a kind of Set and Positioning for arc panel class drilling part
Device.
Background technique
Have a series of arc plate parts in engine mechanical manoeuvring system, they circular arc both ends drill geometric tolerance compared with
Stringent precision aperture, since benchmark centering is difficult, so that part processing difficulties, low efficiency, and precision is difficult to meet dress
With requirement, need to design device can guarantee that clamped one time processes the precision holes of such part, guarantee size and Geometrical Tolerance Principle.
Summary of the invention
The purpose of this utility model is: designing a kind of Set and Positioning dress for arc panel class drilling part easy to operate
It sets, part can quickly be installed by the device, position and carry out drilling processing by operator.
The technical solution of the utility model is: a kind of clamping and positioning device for arc panel class drilling part, for pair
Arc plate parts are axially and/or radially drilling, which includes being sequentially connected and left bushing plate adjustable in pitch, drilled in middle
Template and right bushing plate, arc plate parts, which are mounted on, combines the arc constituted by left bushing plate, middle part bushing plate and right bushing plate
Shape inner side surface；There is the drill bushing being axially arranged on the left bushing plate and right bushing plate, bored in the thickness surface of part
Hole has the drill bushing hole being arranged radially on the middle part bushing plate, is drilled on the curved surfaces of part by drill bushing.
The left bushing plate and right bushing plate pass through an adjusting screw rod respectively and adjust the distance between middle part bushing plate,
There is guide rod between middle part bushing plate and left bushing plate, middle part bushing plate and right bushing plate.
Part is attached radially by eyelet bolt and nut on the bushing plate of middle part.
There is the hole of installation shop bolt, and the socket cap clamp screw of installation drill bushing on left bushing plate and right bushing plate
Nail.
Several stabilizer blades are also equipped on left bushing plate and right bushing plate.
The utility model has the advantages that positioning by the quick-clamping of part, solve that part difficulty of processing is big, low efficiency, and precision is difficult
To meet the difficulty of matching requirements, so that part processing precision improves, stable product quality, processing efficiency is also improved.
Detailed description of the invention
Fig. 1 is main view of the utility model for the clamping and positioning device of arc panel class drilling part；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
The technical program is described in further detail with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, a kind of clamping and positioning device for arc panel class drilling part, for arc panel class
Part is axially and/or radially drilling, which includes being sequentially connected and left bushing plate 1 adjustable in pitch, 2 and of middle part bushing plate
Right bushing plate 3, arc plate parts, which are mounted on, combines the arc constituted by left bushing plate 1, middle part bushing plate 2 and right bushing plate 3
Inner side surface；There is the drill bushing 9 being axially arranged on the left bushing plate 1 and right bushing plate 3, bored in the thickness surface of part
Hole has the drill bushing hole 12 being arranged radially on the middle part bushing plate 2, is drilled on the curved surfaces of part by drill bushing.
The left bushing plate 1 and right bushing plate 3 are adjusted between middle part bushing plate 2 by an adjusting screw rod 7 respectively
There is guide rod 10 between distance, middle part bushing plate 2 and left bushing plate 1, middle part bushing plate 2 and right bushing plate 3.In middle part bushing plate
Part is attached radially by eyelet bolt 11 and nut 4 on 2.
Hole with installation shop bolt 8 on left bushing plate 1 and right bushing plate 3, and the socket cap of installation drill bushing 9 are tight
Determine screw 6.Several stabilizer blades 5 are also equipped on left bushing plate 1 and right bushing plate 3.
When drilling, part is installed on, the arc constituted is being combined by left bushing plate 1, middle part bushing plate 2 and right bushing plate 3
Inner side surface abuts inner sidewall, is positioned by shop bolt 8 to part one end, is adjusted in by an adjusting screw rod 7
The distance between portion's bushing plate 2 compressing component passes through eyelet bolt 11 and nut 4 to part in radial direction on middle part bushing plate 2
On be connected and fixed, at this time part Set and Positioning on the apparatus, select suitable drill bit by drill bushing 9, it can be achieved that zero
The processing of part both ends precision holes.The arrangement achieves the arc plate parts both ends essences in helicopter engine mechanical manoeuvring system
The quick-clamping positioning for spending hole, solves that part difficulty of processing is big, low efficiency, and precision is difficult to meet the difficulty of matching requirements,
So that part processing precision improves, stable product quality, processing efficiency is also improved.
Claims (5)
1. a kind of clamping and positioning device for arc panel class drilling part is used for arc plate parts in axial direction and/or diameter
To drilling, it is characterised in that: the device includes being sequentially connected and left bushing plate adjustable in pitch (1), middle part bushing plate (2) and the right side
Bushing plate (3), arc plate parts are mounted on to be made of the combination of left bushing plate (1), middle part bushing plate (2) and right bushing plate (3)
Curved surfaces on the inside of；There is the drill bushing (9) being axially arranged on the left bushing plate (1) and right bushing plate (3), in part
It drills in thickness surface, there is the drill bushing hole (12) being arranged radially on the middle part bushing plate (2), by drill bushing in part
It drills on curved surfaces.
2. clamping and positioning device according to claim 1, it is characterised in that: the left bushing plate (1) and right bushing plate (3)
The distance between middle part bushing plate (2), middle part bushing plate (2) and left bushing plate are adjusted by an adjusting screw rod (7) respectively
(1), there are guide rod (10) between middle part bushing plate (2) and right bushing plate (3).
3. clamping and positioning device according to claim 2, it is characterised in that: pass through movable joint spiral shell on middle part bushing plate (2)
Bolt (11) and nut (4) are attached part radially.
4. clamping and positioning device according to claim 3, it is characterised in that: on left bushing plate (1) and right bushing plate (3)
Hole with installation shop bolt (8), and the socket cap holding screw (6) of installation drill bushing (9).
5. clamping and positioning device according to claim 4, it is characterised in that: on left bushing plate (1) and right bushing plate (3)
It is also equipped with several stabilizer blades (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011585.5U CN209578239U (en) | 2019-01-04 | 2019-01-04 | A kind of clamping and positioning device for arc panel class drilling part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920011585.5U CN209578239U (en) | 2019-01-04 | 2019-01-04 | A kind of clamping and positioning device for arc panel class drilling part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209578239U true CN209578239U (en) | 2019-11-05 |
Family
ID=68350479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920011585.5U Active CN209578239U (en) | 2019-01-04 | 2019-01-04 | A kind of clamping and positioning device for arc panel class drilling part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209578239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245599A (en) * | 2021-06-11 | 2021-08-13 | 四川航天长征装备制造有限公司 | Adjustable jig for drilling holes in uniformly distributed smooth holes of flange plates |
-
2019
- 2019-01-04 CN CN201920011585.5U patent/CN209578239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113245599A (en) * | 2021-06-11 | 2021-08-13 | 四川航天长征装备制造有限公司 | Adjustable jig for drilling holes in uniformly distributed smooth holes of flange plates |
| CN113245599B (en) * | 2021-06-11 | 2022-12-23 | 四川航天长征装备制造有限公司 | Adjustable jig for drilling holes in uniformly distributed smooth holes of flange plates |
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