CN108788817A - A kind of the porous processing tooling and processing method of coaxial element - Google Patents
A kind of the porous processing tooling and processing method of coaxial element Download PDFInfo
- Publication number
- CN108788817A CN108788817A CN201810608114.2A CN201810608114A CN108788817A CN 108788817 A CN108788817 A CN 108788817A CN 201810608114 A CN201810608114 A CN 201810608114A CN 108788817 A CN108788817 A CN 108788817A
- Authority
- CN
- China
- Prior art keywords
- plug
- hole
- tooling
- porous processing
- processing
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
- B23B49/02—Boring templates or bushings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention belongs to field of machining, the porous processing tooling and processing method of especially a kind of coaxial element.The phenomenon that will appear Assembly Interference when needing equipped to the higher part of multiple required precisions, the parts of this requirement are often individually processed using single part at this stage multiple, it is equipped with by the method for apolegamy when follow-up assembly, frequently can lead to the part in not matching and nowhere can be used finally scrap processing.To multiple parts for needing to assemble, drilling processing, the tooling have accessory plate on pedestal, are connected with plug on accessory plate, several processed parts are sleeved on the plug present invention simultaneously；Also there are several through-holes on the auxiliary board, lead to the hole site is drilling theary position, is positioned to part by positioning pin, and drill bushing is packed into through-hole and is drilled.Multiple part by one-step together clamping can be processed and be drilled, ensure hole position and the required precision of multiple parts, using convenient, raising processing efficiency and quality.
Description
Technical field
The invention belongs to field of machining, the porous processing tooling and processing method of especially a kind of coaxial element are right
Positioning and directing drills multiple parts together.
Background technology
In helicopter field due to the structure of each parts, precision and part theory installation site to flight safety and
The flight service life, there are large effects, so the machining accuracy and installation accuracy requirement to parts are higher, in this requirement
Under generally require to ensure the precision size of part and to ensure the theoretical installation site of part in assembly.
This requirement is easy to ensure for the part being individually machined, but once need to multiple required precisions compared with
The phenomenon that high part will appear Assembly Interference when equipped, at this stage for the parts of this requirement often using single
Part is individually processed multiple, and when follow-up assembly is equipped with by the method for apolegamy, and this method frequently can lead to zero in not matching
Part, which nowhere can be used, can only finally scrap processing, both wasted resource and also increased cost.The present invention can be very by a kind of tooling
The method of preparation hole together when the good multiple parts of solution need equipped, can be ensured to more very well by the positioning pin of plurality of specifications
A part carries out hole position and the required precision of drilling.
Invention content
The purpose of the present invention is：A kind of porous processing tooling is provided, the parts assembled to multiple needs while drilling processing,
Ensure precision and relevant position degree.
A kind of porous processing tooling of coaxial element, the tooling have accessory plate on pedestal, core are connected on accessory plate
Stick, several processed parts are sleeved on the plug；It is the reason that drills also to have several through-holes, lead to the hole site on the auxiliary board
By position, part is positioned by positioning pin, drill bushing is packed into through-hole and is drilled.
Also there is compactor on pedestal, there is force bearing plate on compactor, part is provided and supports and is fixedly clamped.
The plug is bolted on the auxiliary board.
The compressing structure of the compactor is removable, and space is conceded to avoid interference with when installing part.
A kind of porous processing method of coaxial element is included the following steps using above-mentioned porous processing tooling：
One, to needing each part of Coordinative assembling, hole at the beginning of selecting the theoretical punch position on same axis to beat；
Two, it after sequentially passing through each part by assembly relation with plug, is fixed on the auxiliary board on top；
Three, it is fixed in first Kong Zhongyong positioning pins, makes the precision holes of other positions, positioning pin is extracted, in the essence made
Degree is inserted into positioning pin in hole, and carrying out reaming to first hole obtains the precision holes of the position；
Four, reamer refine is passed through to all precision holes.
The extended structure of part by compactor to be fixed on force bearing plate.
Advantageous effect：The tooling can by multiple part by one-step together clamping process drill, ensure multiple parts hole position and
Required precision, using convenient, raising processing efficiency and quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of tooling of the present invention.
Specific implementation mode
The present invention is described in further details below.
This porous processing tooling includes pedestal 1, compactor 2, drill bushing 3, plug 4, positioning pin 5, force bearing plate 6 and accessory plate 7.
Compactor 2 and accessory plate 7 are installed on pedestal 1, there is force bearing plate 6 on compactor 2, support is provided to the non-processing part of part
And it is fixedly clamped.Plug 4 has been bolted on accessory plate 7, which passes through processed several parts and coaxial,
It is drilling theary position also to have several through-holes, lead to the hole site around the axis of plug 4 on accessory plate 7, when positioning in through-hole
It is positioned across positioning pin 5, being packed into drill bushing 3 in through-hole when drilling drills.
First to each part for needing Coordinative assembling when processing, at the beginning of selecting the theoretical punch position on same axis to beat
Hole, the purpose for then sequentially passing through each part plug 4 by assembly relation with plug 4 are to ensure the concentricity of multiple parts
It is required that ensure that the relative position of more parts is fixed, the size of plug is replaceable by practical set demand, and by the top of plug 4
End is bolted on accessory plate 7.The extended structure of part can be fixed on by compactor 2 on force bearing plate 6.It uses in first hole
Positioning pin 5 is fixed, and in conjunction with plug 4 just by whole part position to defining, upper and lower multilayer part is being ensured phase with the method
It is fixed under the premise of to position.Next remaining hole is made to obtain precision holes, is later extracted positioning pin 5, in precision holes
Middle insertion positioning pin 5, it is therefore an objective to ensure that the initial position of part is motionless, carrying out reaming to first hole reaches final required precision, this
Sample ensures that the home position of all parts and all apertures have reached required precision.Reamer essence is passed through to all precision holes
It repaiies.
The difficulty that ensure that the drilling when multiple parts need to ensure relative position well by this method, both ensure that
Position also ensures required precision, while improving efficiency.
Claims (6)
1. a kind of porous processing tooling of coaxial element, it is characterised in that：The tooling has accessory plate (7) on pedestal (1), auxiliary
It helps on plate (7) and is connected with plug (4), several processed parts are sleeved on the plug (4)；Also have on accessory plate (7)
Several through-holes, lead to the hole site are drilling theary position, are positioned to part by positioning pin (5), drill bushing is packed into through-hole
(3) it drills.
2. porous processing tooling according to claim 1, it is characterised in that：Also there is compactor (2) on pedestal, compress
There is force bearing plate (6) on device (2), part is provided and supports and is fixedly clamped.
3. porous processing tooling according to claim 1 or 2, it is characterised in that：The plug (4) is bolted
On accessory plate (7).
4. porous processing tooling according to claim 1 or 2, it is characterised in that：The compressing structure of the compactor (2) can
It is mobile, space is conceded to avoid interference with when installing part.
5. a kind of porous processing method of coaxial element, using the porous processing tooling as described in any one of claim 1-4,
It is characterized in that, this approach includes the following steps：
One, to needing each part of Coordinative assembling, hole at the beginning of selecting the theoretical punch position on same axis to beat；
Two, it after sequentially passing through each part by assembly relation with plug (4), is fixed on accessory plate (7) on top；
Three, fixed in first Kong Zhongyong positioning pins (5), the precision holes of other positions are made, positioning pin (5) are extracted, what is made
Positioning pin (5) is inserted into precision holes, carrying out reaming to first hole obtains the precision holes of the position；
Four, reamer refine is passed through to all precision holes.
6. porous processing method according to claim 5, it is characterised in that：The extended structure of part is to pass through compactor
(2) it is fixed on force bearing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608114.2A CN108788817A (en) | 2018-06-13 | 2018-06-13 | A kind of the porous processing tooling and processing method of coaxial element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810608114.2A CN108788817A (en) | 2018-06-13 | 2018-06-13 | A kind of the porous processing tooling and processing method of coaxial element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108788817A true CN108788817A (en) | 2018-11-13 |
Family
ID=64085607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810608114.2A Pending CN108788817A (en) | 2018-06-13 | 2018-06-13 | A kind of the porous processing tooling and processing method of coaxial element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108788817A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732374A (en) * | 2019-03-08 | 2019-05-10 | 贵阳华烽有色铸造有限公司 | A kind of tooling having multiple coaxial hole machineds for part |
| RU202628U1 (en) * | 2020-10-28 | 2021-03-01 | Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" | Coaxial hole drilling device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120107A (en) * | 2000-08-10 | 2002-04-23 | Honda Motor Co Ltd | Comachining method of divided bearing hole and machining device |
| CN101337289A (en) * | 2007-07-16 | 2009-01-07 | 浙江盾安华强机械有限公司 | Quick-mounting slant-hole drilling jig |
| CN101817149A (en) * | 2010-04-16 | 2010-09-01 | 许晓华 | Auxiliary workpiece for drilling holes on circular wall of motor end cover |
| CN102248417A (en) * | 2011-06-20 | 2011-11-23 | 无锡市新银叶机电制造有限公司 | Multi-workpiece assembling counter gear groove cutting fixture |
| CN202317123U (en) * | 2011-10-28 | 2012-07-11 | 杭州天盈金属制品有限公司 | Indexing driller |
| CN102601424A (en) * | 2012-03-16 | 2012-07-25 | 无锡市蓝力机床有限公司 | Drilling tooling die of pin shaft |
| CN205520573U (en) * | 2016-03-29 | 2016-08-31 | 苏州市合叶精密机械有限公司 | Fixture attachment of oilgear installation dowelling jig processing usefulness |
-
2018
- 2018-06-13 CN CN201810608114.2A patent/CN108788817A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002120107A (en) * | 2000-08-10 | 2002-04-23 | Honda Motor Co Ltd | Comachining method of divided bearing hole and machining device |
| CN101337289A (en) * | 2007-07-16 | 2009-01-07 | 浙江盾安华强机械有限公司 | Quick-mounting slant-hole drilling jig |
| CN101817149A (en) * | 2010-04-16 | 2010-09-01 | 许晓华 | Auxiliary workpiece for drilling holes on circular wall of motor end cover |
| CN102248417A (en) * | 2011-06-20 | 2011-11-23 | 无锡市新银叶机电制造有限公司 | Multi-workpiece assembling counter gear groove cutting fixture |
| CN202317123U (en) * | 2011-10-28 | 2012-07-11 | 杭州天盈金属制品有限公司 | Indexing driller |
| CN102601424A (en) * | 2012-03-16 | 2012-07-25 | 无锡市蓝力机床有限公司 | Drilling tooling die of pin shaft |
| CN205520573U (en) * | 2016-03-29 | 2016-08-31 | 苏州市合叶精密机械有限公司 | Fixture attachment of oilgear installation dowelling jig processing usefulness |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732374A (en) * | 2019-03-08 | 2019-05-10 | 贵阳华烽有色铸造有限公司 | A kind of tooling having multiple coaxial hole machineds for part |
| CN109732374B (en) * | 2019-03-08 | 2023-11-21 | 贵阳华烽有色铸造有限公司 | Tool for machining parts with multiple coaxial holes |
| RU202628U1 (en) * | 2020-10-28 | 2021-03-01 | Акционерное общество "Научно-исследовательский институт Приборостроения имени В.В. Тихомирова" | Coaxial hole drilling device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |