CN106112630B - The metalworking fixture of the casting blank of electric machine stand - Google Patents
The metalworking fixture of the casting blank of electric machine stand Download PDFInfo
- Publication number
- CN106112630B CN106112630B CN201610560056.1A CN201610560056A CN106112630B CN 106112630 B CN106112630 B CN 106112630B CN 201610560056 A CN201610560056 A CN 201610560056A CN 106112630 B CN106112630 B CN 106112630B
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- CN
- China
- Prior art keywords
- casting blank
- rotary disk
- electric machine
- machine stand
- disk basement
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Classifications
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- 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
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of to carry out preliminary quickly positioning during the metalworking of electric machine stand casting blank to casting blank, the metalworking fixture of the electric machine stand casting blank of reliable grip, including rotary disk basement, the lower face for adjusting casting blank and the lower end circumferential surface detent mechanism that makes its Kong Xin be overlapped with the revolution shaft core of rotary disk basement are provided on the rotary disk basement, it is additionally provided with hold-down mechanism on the rotary disk basement, the one end for constituting the pressing plate of hold-down mechanism is pressed against on the axial step face for the ventilating duct being arranged on casting blank bore inner walls, casting blank is clamped between pressing plate and the support face of rotary disk basement, casting blank is set to keep stablizing in metalworking feed, it is effectively prevented from turning crushing knife or the phenomenon that casting blank is tumbled.
Description
Technical field
It is especially for positioning and consolidating casting blank the present invention relates to the processing accessory of the casting blank of electric machine stand
The metalworking fixture of the casting blank of fixed electric machine stand.
Background technology
In the prior art, big specification electric machine stand is usually made through metalworking of casting again.Casting blank due to volume is big,
Weight weight, so general in the industry complete turnery processing using vertical vehicle.Casting blank is typically that one end props up on rotary table,
It is fixedly clamped using three-jaw or chuck implementation, the vestibule of casting blank is in be vertically arranged.No matter in rough turn or smart car mistake
Cheng Zhong, above-mentioned clamping process is all complex, and especially the both ends of casting blank will be exchanged and clamp up and down repeatedly, and operation is tired
It is difficult；When implementing to clamp using dog chuck, the Kong Xin for being unable to ensure casting blank is overlapped with the revolution shaft core of rotary table, in this way
It just unavoidably will appear turning crushing knife or the phenomenon that casting blank is tumbled.
Invention content
It is preliminary to the progress of casting blank fast during the metalworking of electric machine stand casting blank that the present invention provides a kind of
Speed positioning, reliable grip electric machine stand casting blank metalworking fixture.
To achieve the goals above, the technical solution adopted by the present invention is：A kind of gold of the casting blank of electric machine stand adds
Clamping apparatus, including rotary disk basement, the lower face for adjusting casting blank and lower end circumferential surface are provided on the rotary disk basement makes its Kong Xin
The detent mechanism overlapped with the revolution shaft core of rotary disk basement is additionally provided with hold-down mechanism on the rotary disk basement, constitutes hold-down mechanism
One end of pressing plate be pressed against on the axial step face for the ventilating duct being arranged on casting blank bore inner walls, casting blank is clamped
Between pressing plate and the support face of rotary disk basement.
The lower face that casting blank is adjusted first with detent mechanism, keeps the hole core of casting blank vertical, then continues to use
The lower end circumferential surface of casting blank is adjusted in detent mechanism, makes its revolution to its Kong Xin and rotary disk basement of moving in the horizontal plane
Shaft core overlaps, and then hold-down mechanism gives the pressing force of casting blank axial direction, and casting blank is made to keep steady in metalworking feed
It is fixed, it is effectively prevented from turning crushing knife or the phenomenon that casting blank is tumbled.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the present invention and casting blank cooperation schematic diagram.
Specific implementation mode
In conjunction with Fig. 1-3, a kind of metalworking fixture of the casting blank of electric machine stand, including rotary disk basement 10, the turntable
The lower face for adjusting casting blank 1 and lower end circumferential surface are provided on seat 10 makes its Kong Xin be overlapped with the revolution shaft core of rotary disk basement 10
Detent mechanism is additionally provided with hold-down mechanism on the rotary disk basement 10, and the one end for constituting the pressing plate 20 of hold-down mechanism is pressed against casting
On the axial step face for the ventilating duct 2 being arranged on 1 bore inner walls of part blank, casting blank 1 is clamped at pressing plate 20 and rotary disk basement
Between 10 support face.The lower face that casting blank 1 is adjusted first with detent mechanism, keeps the hole core of casting blank 1 vertical, connects
It and continues that the lower end circumferential surface of casting blank 1 is adjusted with detent mechanism, it is made to move in the horizontal plane to its Kong Xin and turn
The revolution shaft core of disk seat 10 overlaps, and then hold-down mechanism gives casting blank 1 axial pressing force, and casting blank 1 is made to add in gold
The phenomenon that keeping stablizing, turning crushing knife or casting blank effectively being avoided to tumble when work feed, while considerably increasing and cutting
Cut depth.
In order to which to ventilating duct 2, with axial pressing force, the hold-down mechanism includes upright bar 30 and strut 40, upright bar 30
Upper rod section is thread segment 31, and thread segment 31 passes through the hole 21 that 20 middle part of pressing plate is arranged, and one end of pressing plate 20 is pressed against casting blank 1
On the axial step face for the ventilating duct 2 being arranged on bore inner walls, the other end leans against on strut 40, the first nut 50 by pressing plate 20 to
Lower compression.Hole 21 is preferably that the axis of ventilating duct 2 is put into one end of pressing plate 20 by strip-shaped hole first to facilitate the movement of pressing plate 20
To on step surface, the other end rides on strut 40, tightens the first nut 50 and compresses pressing plate 20 downwards, and then by casting blank 1
It compresses.
Further, the detent mechanism includes axial positioning mechanism 60 and radial positioning mechanism 70, axially position machine
60 support of structure adjusts the verticality of 1 hole core of casting blank on 1 lower face of casting blank, and radial positioning mechanism 70 is resisted against casting base
Expect that 1 hole core of casting blank is adjusted on 1 lower end circumferential surface to be overlapped with the revolution shaft core of rotary disk basement 10.
Preferably, axial positioning mechanism 60 includes the first threaded hole 61 being axially arranged on rotary disk basement 10, the first bolt 62
It is held on 1 lower face of casting blank across the first threaded hole 61.Since the lower face of casting blank 1 may not be in the same level
On face, the Kong Xin of such casting blank 1 is not between vertical direction, and the revolution shaft core of rotary disk basement 10 there are an angle,
At this moment the first bolt 62 is adjusted until the Kong Xin of casting blank 1 is vertical direction.
By the adjusting of axial positioning mechanism 60, the hole core direction of casting blank 1 and the revolution shaft core of rotary disk 10 are
It is parallel without overlapping, casting blank 1 just will appear if at this moment carrying out turnery processing is not worked into and another on one side
The too many situation of side processing, in order to avoid this phenomenon occurs, it is radial that radial positioning mechanism 70 is included in 10 side of rotary disk basement week
The second threaded hole 71 being arranged, the second bolt 72 are resisted against across the second threaded hole 71 on 1 lower end circumferential surface of casting blank, adjust the
Two bolts 72 make casting blank 1 translate in the horizontal direction, until the revolution shaft core weight of the Kong Xin and rotary disk basement 10 of casting blank 1
It closes.
It is directed to the casting blank 1 of different size, the height residing for ventilating duct 2 is different, and the strut 40 is inside and outside
The telescopic rod of the mating composition of bar and the lock cell for being provided with locking the two, the height that need to only adjust strut 40 in this way can
So that it is accurately pressed in the axial step of ventilating duct 2 of different height.
Further, two the second nuts 80 are set positioned at the lower section of pressing plate 20 in upright bar 30, when pressing plate 20 from ventilation
After being taken out at road 2, pressing plate will fall to the hypomere of upright bar 30, when needing to compress again, need pressing plate 20 from upright bar 30
Hypomere moves to epimere, time-consuming and laborious, and the second nut 80 is arranged below pressing plate 20 and holds pressing plate 20, it is made not fall out；Simultaneously
Second nut 80 jointly clamps pressing plate 20 with the first nut 50, keeps pressing plate 20 more stable to the compression of casting blank 1.
In order to ensure that radial positioning mechanism can touch the lower end circumferential surface of casting blank 1, and then casting blank 1 is carried out
Radial positioning, the height of the second bolt 72 are higher than the height of the first bolt 62.
Detent mechanism and hold-down mechanism are evenly arranged 4, make 1 uniform force of casting blank, and when metalworking is firm firm.
Claims (9)
1. a kind of metalworking fixture of the casting blank of electric machine stand, including rotary disk basement (10), it is characterised in that：The turntable
The lower face for adjusting casting blank (1) and lower end circumferential surface are provided on seat (10) makes the revolution shaft core of its Kong Xin and rotary disk basement (10)
The detent mechanism of coincidence, the rotary disk basement are additionally provided with hold-down mechanism on (10), constitute the one of the pressing plate (20) of hold-down mechanism
Side pressure leans against on the axial step face for the ventilating duct (2) being arranged on casting blank (1) bore inner walls, and casting blank (1) is clamped
Between pressing plate (20) and the support face of rotary disk basement (10).
2. the metalworking fixture of the casting blank of electric machine stand according to claim 1, it is characterised in that：The compression
Mechanism includes upright bar (30) and strut (40), and the upper rod section of upright bar (30) is thread segment (31), and thread segment (31) passes through pressing plate
(20) hole (21) that middle part is arranged, one end of pressing plate (20) is pressed against the ventilating duct (2) being arranged on casting blank (1) bore inner walls
Axial step face on, the other end leans against on strut (40), the first nut (50) by pressing plate (20) downwards compress.
3. the metalworking fixture of the casting blank of electric machine stand according to claim 1, it is characterised in that：The positioning
Mechanism includes axial positioning mechanism (60) and radial positioning mechanism (70), and axial positioning mechanism (60) is held in the palm under casting blank (1)
The verticality of casting blank (1) Kong Xin is adjusted on end face, radial positioning mechanism (70) is resisted against on the circumferential surface of casting blank (1) lower end
Casting blank (1) Kong Xin is adjusted to overlap with the revolution shaft core of rotary disk basement (10).
4. the metalworking fixture of the casting blank of electric machine stand according to claim 3, it is characterised in that：Axially position machine
Structure (60) includes the first threaded hole (61) being axially arranged on rotary disk basement (10), and the first bolt (62) passes through the first threaded hole (61)
It holds on casting blank (1) lower face.
5. the metalworking fixture of the casting blank of electric machine stand according to claim 3, it is characterised in that：The radial direction
Detent mechanism (70) is included in the second threaded hole (71) being radially arranged in rotary disk basement (10) side week, and the second bolt (72) passes through second
Threaded hole (71) is resisted against on the circumferential surface of casting blank (1) lower end.
6. the metalworking fixture of the casting blank of electric machine stand according to claim 2, it is characterised in that：The strut
(40) it is the telescopic rod of the mating composition of inside and outside bar and is provided with the lock cell of locking the two.
7. the metalworking fixture of the casting blank of electric machine stand according to claim 2, it is characterised in that：In upright bar (30)
Positioned at the setting of the lower section of pressing plate (20), there are two the second nuts (80).
8. the metalworking fixture of the casting blank of electric machine stand according to claim 5, it is characterised in that：Second bolt
(72) height is higher than the height of the first bolt (62).
9. the metalworking fixture of the casting blank of electric machine stand according to claim 7, it is characterised in that：Detent mechanism and
Hold-down mechanism is evenly arranged 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560056.1A CN106112630B (en) | 2016-07-15 | 2016-07-15 | The metalworking fixture of the casting blank of electric machine stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610560056.1A CN106112630B (en) | 2016-07-15 | 2016-07-15 | The metalworking fixture of the casting blank of electric machine stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106112630A CN106112630A (en) | 2016-11-16 |
| CN106112630B true CN106112630B (en) | 2018-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610560056.1A Active CN106112630B (en) | 2016-07-15 | 2016-07-15 | The metalworking fixture of the casting blank of electric machine stand |
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| Country | Link |
|---|---|
| CN (1) | CN106112630B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445330A (en) * | 2019-07-16 | 2019-11-12 | 无锡市亨达电机有限公司 | A kind of logical processing technology structure of vertical one knife of Vehicle Processing pig machine base of optimization |
| CN110586423B8 (en) * | 2019-08-28 | 2022-01-28 | 海宁久达光电科技股份有限公司 | Positioning jig for cylindrical photoelectric device in glue dispensing device |
| CN112658716A (en) * | 2020-12-08 | 2021-04-16 | 温州兽班机械科技有限公司 | Metalworking anchor clamps of motor frame foundry goods blank |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2476954A1 (en) * | 2003-09-12 | 2005-03-12 | Theodore Jarema | Precision machine movement tool |
| CN201316912Y (en) * | 2008-12-15 | 2009-09-30 | 宁夏三一西北骏马电机制造股份有限公司 | Motor frame processing tire |
| CN203357028U (en) * | 2013-06-08 | 2013-12-25 | 允博（天津）电机科技发展有限公司 | Motor base turning clamp |
| CN204123132U (en) * | 2014-09-13 | 2015-01-28 | 奔宇电机集团有限公司 | A kind of electric machine stand vertical lathing tooling |
| CN204075812U (en) * | 2014-09-29 | 2015-01-07 | 南车株洲电机有限公司 | A kind of electric machine stand turning clamp |
| CN204366457U (en) * | 2014-12-17 | 2015-06-03 | 重庆赛力盟电机有限责任公司 | Large and middle size motor support endoporus workpiece machining clamp |
| CN204868156U (en) * | 2015-07-15 | 2015-12-16 | 慈溪市汇丽机电有限公司 | A clamping device for finish machining motor frame |
| CN205968355U (en) * | 2016-07-15 | 2017-02-22 | 安徽皖南电机股份有限公司 | Metalworking anchor clamps of foundry goods blank of motor frame |
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2016
- 2016-07-15 CN CN201610560056.1A patent/CN106112630B/en active Active
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| Publication number | Publication date |
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| CN106112630A (en) | 2016-11-16 |
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