CN108907768A - A kind of leaf wheel-class parts Quick universal daughter board - Google Patents
A kind of leaf wheel-class parts Quick universal daughter board Download PDFInfo
- Publication number
- CN108907768A CN108907768A CN201810702402.4A CN201810702402A CN108907768A CN 108907768 A CN108907768 A CN 108907768A CN 201810702402 A CN201810702402 A CN 201810702402A CN 108907768 A CN108907768 A CN 108907768A
- Authority
- CN
- China
- Prior art keywords
- daughter board
- leaf wheel
- blind rivet
- class parts
- quick universal
- 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
Abstract
The invention discloses a kind of leaf wheel-class parts Quick universal daughter boards, it it is machined with concave surface in the middle part of daughter board is formed and be coupled face with motherboard, the blind rivet being coupled with motherboard is fixed on the concave surface, the blind rivet is circumferentially uniformly distributed, while blind rivet institute is circumferentially overlapped at center with daughter board center；The daughter board outer circumference surface is equipped with the card slot grabbed for external manipulator.The present invention can be improved the contact stiffness and positioning accuracy of daughter board and mother matrix during leaf wheel-class parts Quick universal, and guarantee the repetitive positioning accuracy of leaf wheel-class parts Quick universal.
Description
Technical field
The present invention relates to mechanical design fields, and in particular to a kind of leaf wheel-class parts Quick universal daughter board.
Background technique
Leaf wheel-class parts belong to the critical product in aerospace engine.It is raw for impeller class parts batch by establishing
The automatic production line of production, and Quick universal technology is used in automatic production line, when can effectively reduce the shutdown of lathe
Between, the production efficiency of leaf wheel-class parts is improved, while guaranteeing the consistency of impeller class part processing precision.In leaf wheel-class parts
In automatic production line, the Quick universal method of daughter board and panel form, and the positioning lock between daughter board and motherboard can be used
Tight mode determines the precision of Quick universal.Especially during the multi-process of leaf wheel-class parts circulates repeatedly, daughter board and mother
Multiple locking and release are needed between plate, currently, between motherboard and daughter board or using traditional complete in Quick universal system
Face contact mode, the Set and Positioning precision that often will cause impeller class part are unsatisfactory for technique requirement.Impeller class is carried out with this
It is overproof and scrap then to will lead to product size for the processing of part.
Summary of the invention
In view of this, it is fast to can be improved leaf wheel-class parts the present invention provides a kind of leaf wheel-class parts Quick universal daughter board
The contact stiffness and positioning accuracy of daughter board and mother matrix during quick change dress, and guarantee the resetting of leaf wheel-class parts Quick universal
Precision.
A kind of leaf wheel-class parts Quick universal daughter board, daughter board one side are fixedly connected with tooling, and another side and motherboard cooperation are pacified
Dress, concave surface be machined in the middle part of daughter board formed and be coupled face with motherboard, is fixed on the concave surface and is coupled with motherboard
Blind rivet, the blind rivet are circumferentially uniformly distributed, while blind rivet institute is circumferentially overlapped at center with daughter board center；The daughter board excircle
Face is equipped with the card slot grabbed for external manipulator.
Further, the concave surface is " ten " font.
Further, the verticality of the blind rivet is 0.01mm.
Beneficial effect：
1, it contacts, is changed with this complete between traditional daughter board and motherboard for local stiffness between daughter board of the present invention and motherboard
Face contact form significantly improves the contact stiffness and positioning accuracy of motherboard and daughter board in Quick universal system, guarantees Quick universal
The repetitive positioning accuracy (including ending pulsation amount and circular runout) of system reaches within 0.01mm.Meanwhile blind rivet institute circumferentially in
The heart is overlapped with daughter board center, and card slot is arranged along daughter board excircle, that is, using same in the crawl and placement process of daughter board
Benchmark is further ensured that the repetitive positioning accuracy of Quick universal system.
2, the present invention uses " ten " font concave surface, is coupled face in daughter board and motherboard and forms four positioning contact surfaces, point
Symmetrically and evenly, structure is simple for cloth, easily realizes.
3, the verticality of present invention setting blind rivet, further increases the repetitive positioning accuracy of Quick universal system.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the structural schematic diagram that the present invention is coupled face with tooling；
Fig. 3 is side view of the invention.
Wherein, 1- daughter board, 2- blind rivet, 3- positioning surface, 4- card slot, 5- tooling mounting hole.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
The present invention provides a kind of leaf wheel-class parts Quick universal daughter board, 1 one side of daughter board is fixedly connected with tooling, tooling with
Together, 1 another side of daughter board is coupled impeller class parts fixation with motherboard, as shown in Figure 1, being machined with " ten " word on daughter board 1
Type concave surface, which is formed, positions contact surface 3 with face i.e. four that are coupled of motherboard, is fixed with four be coupled with motherboard on concave surface
The number of a blind rivet 2, blind rivet 2 is determined by the mounting hole on motherboard.The verticality of blind rivet 2 is 0.01mm.Blind rivet 2 is circumferentially uniform
Distribution, while 2 institute of blind rivet is circumferentially overlapped at center with 1 center of daughter board.
1 outer circumference surface of daughter board is equipped with four card slots 4 grabbed for external manipulator, at this point, four blind rivets 2 intersect line
Center is overlapped with the center that four card slots 4 intersect line, is guaranteed to use same benchmark in the crawl and placement process of daughter board 1, be protected
Demonstrate,prove repetitive positioning accuracy.
Be fixedly connected with tooling four of daughter board 1 are coupled face and are equipped with the tooling mounting hole 5 being fixedly connected with tooling.
Daughter board 1 is fixed together with tooling, and manipulator engages with four card slots 4 of daughter board 1, grabs daughter board using manipulator
1 is coupled with motherboard, and four positioning contact surfaces 3 of daughter board 1 are bonded with motherboard end face, realizes positioning and locking by blind rivet 2.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (3)
1. a kind of leaf wheel-class parts Quick universal daughter board, daughter board one side is fixedly connected with tooling, and another side is coupled with motherboard,
Face is coupled with motherboard it is characterized in that, being machined with concave surface in the middle part of daughter board and being formed, and is fixed on the concave surface and is matched with motherboard
The blind rivet of installation is closed, the blind rivet is circumferentially uniformly distributed, while blind rivet institute is circumferentially overlapped at center with daughter board center；The son
Plate outer circumference surface is equipped with the card slot grabbed for external manipulator.
2. leaf wheel-class parts Quick universal daughter board as described in claim 1, which is characterized in that the concave surface is " ten " font.
3. leaf wheel-class parts Quick universal daughter board as described in claim 1, which is characterized in that the verticality of the blind rivet is
0.01mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702402.4A CN108907768A (en) | 2018-06-30 | 2018-06-30 | A kind of leaf wheel-class parts Quick universal daughter board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702402.4A CN108907768A (en) | 2018-06-30 | 2018-06-30 | A kind of leaf wheel-class parts Quick universal daughter board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108907768A true CN108907768A (en) | 2018-11-30 |
Family
ID=64424271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702402.4A Pending CN108907768A (en) | 2018-06-30 | 2018-06-30 | A kind of leaf wheel-class parts Quick universal daughter board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108907768A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034238A (en) * | 1983-08-04 | 1985-02-21 | Toshiba Tungaloy Co Ltd | Quick change tool |
| US5195227A (en) * | 1989-12-13 | 1993-03-23 | The J. L. Wickham Co., Inc. | Quick change mounting system for machine tools |
| CN201350560Y (en) * | 2008-12-25 | 2009-11-25 | 厦门市易电夹具有限公司 | Quick-changed numerical control milling electrode fixture |
| US20100137117A1 (en) * | 2008-12-03 | 2010-06-03 | Caterpillar Inc. | Quick change system for a machine |
| CN202667407U (en) * | 2012-03-16 | 2013-01-16 | 常州士林电机有限公司 | Protruding pole die replaced and installed quickly |
| CN202780281U (en) * | 2012-09-07 | 2013-03-13 | 凌云工业股份有限公司 | Tool quick-change device for robot work station |
| CN204053516U (en) * | 2014-07-01 | 2014-12-31 | 西安斯诺机械智能科技有限公司 | The flexible quick change supporting plate of a kind of high accuracy |
| CN204686066U (en) * | 2015-04-02 | 2015-10-07 | 贺尔碧格阀业（常州）有限公司 | A kind of thin-wall circular ring end face processing positioning fixture |
| CN106695378A (en) * | 2016-12-09 | 2017-05-24 | 贵州红林机械有限公司 | Air-pressure type quick-replacement clamp |
| CN108161512A (en) * | 2018-03-02 | 2018-06-15 | 沈阳飞机工业（集团）有限公司 | Rapid replacing device |
-
2018
- 2018-06-30 CN CN201810702402.4A patent/CN108907768A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034238A (en) * | 1983-08-04 | 1985-02-21 | Toshiba Tungaloy Co Ltd | Quick change tool |
| US5195227A (en) * | 1989-12-13 | 1993-03-23 | The J. L. Wickham Co., Inc. | Quick change mounting system for machine tools |
| US20100137117A1 (en) * | 2008-12-03 | 2010-06-03 | Caterpillar Inc. | Quick change system for a machine |
| CN201350560Y (en) * | 2008-12-25 | 2009-11-25 | 厦门市易电夹具有限公司 | Quick-changed numerical control milling electrode fixture |
| CN202667407U (en) * | 2012-03-16 | 2013-01-16 | 常州士林电机有限公司 | Protruding pole die replaced and installed quickly |
| CN202780281U (en) * | 2012-09-07 | 2013-03-13 | 凌云工业股份有限公司 | Tool quick-change device for robot work station |
| CN204053516U (en) * | 2014-07-01 | 2014-12-31 | 西安斯诺机械智能科技有限公司 | The flexible quick change supporting plate of a kind of high accuracy |
| CN204686066U (en) * | 2015-04-02 | 2015-10-07 | 贺尔碧格阀业（常州）有限公司 | A kind of thin-wall circular ring end face processing positioning fixture |
| CN106695378A (en) * | 2016-12-09 | 2017-05-24 | 贵州红林机械有限公司 | Air-pressure type quick-replacement clamp |
| CN108161512A (en) * | 2018-03-02 | 2018-06-15 | 沈阳飞机工业（集团）有限公司 | Rapid replacing 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |