CN109226725A - The method of flywheel cast member deburring - Google Patents
The method of flywheel cast member deburring Download PDFInfo
- Publication number
- CN109226725A CN109226725A CN201811357408.9A CN201811357408A CN109226725A CN 109226725 A CN109226725 A CN 109226725A CN 201811357408 A CN201811357408 A CN 201811357408A CN 109226725 A CN109226725 A CN 109226725A
- Authority
- CN
- China
- Prior art keywords
- cast member
- flywheel
- base plate
- horizonal base
- compact heap
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
Abstract
A kind of method that the present invention discloses flywheel cast member deburring, it is characterised in that include the following steps: step a: a burr removal fixture is designed；Step b: horizonal base plate is mounted on the workbench of milling machine；Step c: flywheel cast member is lain in a horizontal plane on horizonal base plate；Step d: starting cylinder, the cylinder drive activity compact heap move right, and press flywheel cast member to the right；Step e: the milling cutter of milling machine moves down, and by the two sides and arc joint face top of programming control milling tool U-shaped breach；Step f: after milling cutter has removed the U-shaped breach burr of side, flywheel cast member rotates horizontally 180 °.This burr removing method has been abandoned traditional tooling and has been positioned in a manner of centre bore and periphery, instead the arc joint face using stationary positioned block positioning flywheel cast member U-shaped breach, make positioning surface identical with machined surface in this way, to effectively avoid prior art positioning surface and machined surface not identical and lead to the defect to misplace.
Description
Technical field
The invention belongs to flywheel manufacturing field more particularly to a kind of methods of flywheel cast member deburring.
Background technique
Flywheel is a kind of with extensive part, it first passes through casting and forming, then passes through machining deburring.Such as Fig. 2
Shown in flywheel be rotary structure, flywheel body A two sides correspondence be cast with a U-shaped breach A1, U-shaped breach A1's
It is required to carry out milling deburring at the top of two sides and a connection arc surface.Currently, generally with the entire outer of flywheel body A
Disc or centre bore are positioned, then the two of milling U-shaped breach A1 side and a connection arc surface top.However,
Since flywheel body A sheet is as cast member, the casting accuracy of green body is lower, with the entire periphery of flywheel body A or center
Milling is easy to cause milling portion and the lower part of U-shaped breach A1 to misplace after the positioning of hole, and then is unable to reach processing request, this problem
Perplex those skilled in the art always.
Summary of the invention
Technical problem to be solved by the present invention lies in provide a kind of method of flywheel cast member deburring, U-shaped to be prevented
The milling position and its underpart on notch top misplace.
Technical scheme is as follows: a kind of method of flywheel cast member deburring, it is characterised in that including walking as follows
It is rapid:
Step a: designing a burr removal fixture, which includes horizonal base plate (1) and stationary positioned block (5),
Wherein there are two positioning vertical columns (2) before and after horizonal base plate (1) top surface side by side, there is a movable compact heap on the left side of the positioning vertical column
(3), which is 7 character form structures, and the right surface of movable compact heap (3) horizontal segment is the inclined-plane tilted down, this is tiltedly
Face is for the top surface for compressing flywheel cast member；The left surface of the activity compact heap (3) and the piston rod right end of cylinder (4)
Fixed, which is horizontally arranged on horizonal base plate (1) top surface；One is relatively set on the right of the activity compact heap (3)
Stationary positioned block (5), the stationary positioned block are fixed on the horizonal base plate (1) top surface, and activity when compression flywheel cast member
Compact heap (3), stationary positioned block (5) and two positioning vertical columns (2) are located at 90 ° of positions of the same circumference；It is described
Stationary positioned block (5) is U-shaped structure, which is arc surface close to the surface of movable compact heap (3) side,
The two arc surfaces are used to position the arc joint face of flywheel cast member U-shaped breach；It is equipped with outside the stationary positioned block (5)
One active positioning block (6), the active positioning block are U-shaped structure, and the two sides left surface of active positioning block (6) is inclined-plane, this
Two inclined-planes form "eight" shape towards active positioning block (6), and the two inclined-planes are for positioning flywheel cast member periphery and U-shaped
The junction of notch side；The active positioning block (6) is slidably matched with horizonal base plate (1), on the right side of the active positioning block (6) with
A spring (8) is equipped between fixing seat (7), and fixing seat (7) is fixed on the top surface of the horizonal base plate (1)；
Step b: horizonal base plate (1) is mounted on the workbench of milling machine；
Step c: flywheel cast member (A) is lain in a horizontal plane on horizonal base plate (1), and be located at two positioning vertical columns (2) it
Between, and U-shaped breach (A1) alignment and fixation locating piece (5)；
Step d: starting the cylinder (4), which moves right, and presses flywheel to the right
Cast member (A), and make the arc joint face of U-shaped breach (A1) and the circular arc face contact of stationary positioned block (5) two sides, and flywheel
The contact of incline plane of the junction and active positioning block (6) two sides of cast member (A) periphery and U-shaped breach side；
Step e: the milling cutter of milling machine moves down, and by programming control milling tool U-shaped breach (A1) two sides and
Arc joint face top；
Step f: after milling cutter has removed U-shaped breach (A1) burr of side, release activity compact heap (3), and flywheel is cast
Forging piece (A) rotates horizontally 180 °, makes unprocessed U-shaped breach (A1) alignment and fixation locating piece (5)；
Step g: step d and e are repeated；
Step h: release activity compact heap (3) removes the flywheel cast member (A) after processing.
In the above-mentioned technical solutions, this case has been abandoned traditional tooling and has been positioned in a manner of centre bore and periphery, takes
And instead of be using stationary positioned block (5) positioning flywheel cast member U-shaped breach arc joint face, active positioning block (6)
The junction for positioning flywheel cast member periphery and U-shaped breach side can be achieved with automatic centering in this way, then be driven by cylinder
Movable compact heap (3) compresses the top surface of flywheel cast member, by the positioning of flywheel cast member, to compress, making positioning surface in this way and to add
Work face is identical, to effectively avoid prior art positioning surface and machined surface not identical and lead to the defect to misplace.
Preferably, being laterally provided with a guide groove on the horizonal base plate (1), one is sliding combined in the guide groove
Slider guide (9), slider guide (9) lower section are equipped with one piece of backing plate (10), which is slidably matched with horizonal base plate (1) lower face, and
Slider guide (9), backing plate (10) and the active positioning block (6) are fixedly connected by screw；Horizonal base plate (1) lower face
Four edges are respectively fixed with an equal height cushion block (11).
It is positioned, is taken in a manner of centre bore and periphery the utility model has the advantages that this burr removing method has abandoned traditional tooling
And instead of be using stationary positioned block (5) positioning flywheel cast member U-shaped breach arc joint face, active positioning block (6)
The junction for positioning flywheel cast member periphery and U-shaped breach side can be achieved with automatic centering in this way, then be driven by cylinder
Movable compact heap (3) compresses the top surface of flywheel cast member, by the positioning of flywheel cast member, to compress, making positioning surface in this way and to add
Work face is identical, to effectively avoid prior art positioning surface and machined surface not identical and lead to the defect to misplace.
Detailed description of the invention
Fig. 1 is burr removal fixture structural schematic diagram designed by the present invention.
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As illustrated in fig. 1 and 2, a kind of method of flywheel cast member deburring, it is characterised in that include the following steps:
Step a: designing a burr removal fixture, which includes horizonal base plate 1 and stationary positioned block 5, wherein
There are two positioning vertical columns 2 before and after 1 top surface of horizonal base plate side by side, there are a movable compact heap 3, the activity in the left side of the positioning vertical column
Compact heap is 7 character form structures, and the right surface of movable 3 horizontal segment of compact heap is the inclined-plane tilted down, which is used for for pressing
The top surface of tight flywheel cast member；The left surface of movable compact heap 3 is fixed with the piston rod right end of cylinder 4, which is horizontally mounted
On 1 top surface of horizonal base plate；A stationary positioned block 5 is relatively set on the right of movable compact heap 3, which is fixed on
On 1 top surface of horizonal base plate, and activity compact heap 3, stationary positioned block 5 and two positioning vertical columns 2 are distinguished when compression flywheel cast member
Positioned at 90 ° of positions of the same circumference；Stationary positioned block 5 is U-shaped structure, and the stationary positioned block two sides are close to activity pressure
The surface of tight 3 side of block is arc surface, the two arc surfaces are used to position the arc joint face of flywheel cast member U-shaped breach；
An active positioning block 6 is equipped with outside stationary positioned block 5, which is U-shaped structure, the two sides of active positioning block 6
Left surface is inclined-plane, the two inclined-planes form "eight" shape towards active positioning block 6, and the two inclined-planes are for positioning flywheel casting
The junction of part periphery and U-shaped breach side；Active positioning block 6 is slidably matched with horizonal base plate 1, and the active positioning block 6 is right
A spring 8 is equipped between side and fixing seat 7, and fixing seat 7 is fixed on the top surface of horizonal base plate 1；On horizonal base plate 1 laterally
It is provided with a guide groove, a slider guide 9 is sliding combined in the guide groove, is equipped with one piece of backing plate 10, the pad below slider guide 9
Plate is slidably matched with 1 lower face of horizonal base plate, and slider guide 9, backing plate 10 are fixedly connected with active positioning block 6 by screw.Water
Four edges of 1 lower face of flat underside are respectively fixed with an equal height cushion block 11；
Step b: horizonal base plate 1 is mounted on the workbench of milling machine；
Step c: flywheel cast member A is lain in a horizontal plane on horizonal base plate 1, and is located between two positioning vertical columns 2, and U
V notch v A1 alignment and fixation locating piece 5；
Step d: starting cylinder 4, the 4 drive activity compact heap 3 of cylinder move right, and press flywheel cast member A to the right, and
Make the arc joint face of U-shaped breach A1 and the circular arc face contact of 5 two sides of stationary positioned block, and flywheel cast member A periphery and U
The junction of v notch v side and the contact of incline plane of 6 two sides of active positioning block；
Step e: the milling cutter of milling machine moves down, and by the two sides of programming control milling tool U-shaped breach A1 and arc
Shape joint face top；
Step f: after milling cutter has removed the U-shaped breach A1 burr of side, release activity compact heap 3, and by flywheel cast member A
180 ° are rotated horizontally, unprocessed U-shaped breach A1 alignment and fixation locating piece 5 is made；
Step g: step d and e are repeated；
Step h: release activity compact heap 3 removes the flywheel cast member A after processing.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not limitation with the present invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (2)
1. a kind of method of flywheel cast member deburring, it is characterised in that include the following steps:
Step a: designing a burr removal fixture, which includes horizonal base plate (1) and stationary positioned block (5), wherein
There are two positioning vertical columns (2) before and after horizonal base plate (1) top surface side by side, there is a movable compact heap (3) on the left side of the positioning vertical column,
The activity compact heap is 7 character form structures, and the right surface of movable compact heap (3) horizontal segment is the inclined-plane tilted down, which uses
In the top surface for compressing flywheel cast member；The left surface of the activity compact heap (3) and the piston rod right end of cylinder (4) are solid
Fixed, which is horizontally arranged on horizonal base plate (1) top surface；One is relatively set on the right of the activity compact heap (3) admittedly
Determine locating piece (5), which is fixed on the horizonal base plate (1) top surface, and activity pressure when compression flywheel cast member
Tight block (3), stationary positioned block (5) and two positioning vertical columns (2) are located at 90 ° of positions of the same circumference；It is described solid
Determining locating piece (5) is U-shaped structure, which is arc surface close to the surface of movable compact heap (3) side, this
Two arc surfaces are used to position the arc joint face of flywheel cast member U-shaped breach；One is equipped with outside the stationary positioned block (5)
A active positioning block (6), the active positioning block are U-shaped structure, and the two sides left surface of active positioning block (6) is inclined-plane, this two
A inclined-plane forms "eight" shape towards active positioning block (6), and the two inclined-planes are lacked for positioning flywheel cast member periphery and U-shaped
The junction of mouth side；The active positioning block (6) is slidably matched with horizonal base plate (1), on the right side of the active positioning block (6) and admittedly
A spring (8) is equipped between reservation (7), and fixing seat (7) is fixed on the top surface of the horizonal base plate (1)；
Step b: horizonal base plate (1) is mounted on the workbench of milling machine；
Step c: flywheel cast member (A) is lain in a horizontal plane on horizonal base plate (1), and is located between two positioning vertical columns (2), and
U-shaped breach (A1) alignment and fixation locating piece (5)；
Step d: starting the cylinder (4), which moves right, and pressure flywheel casting to the right
Part (A), and make the arc joint face of U-shaped breach (A1) and the circular arc face contact of stationary positioned block (5) two sides, and flywheel is cast
The contact of incline plane of the junction and active positioning block (6) two sides of part (A) periphery and U-shaped breach side；
Step e: the milling cutter of milling machine moves down, and by the two sides of programming control milling tool U-shaped breach (A1) and arc
Joint face top；
Step f: after milling cutter has removed U-shaped breach (A1) burr of side, release activity compact heap (3), and by flywheel cast member
(A) 180 ° are rotated horizontally, unprocessed U-shaped breach (A1) alignment and fixation locating piece (5) is made；
Step g: step d and e are repeated；
Step h: release activity compact heap (3) removes the flywheel cast member (A) after processing.
2. the method for flywheel cast member deburring according to claim 1, it is characterised in that: on the horizonal base plate (1)
It laterally is provided with a guide groove, a slider guide (9) is sliding combined in the guide groove, one piece of pad is equipped with below slider guide (9)
Plate (10), the backing plate are slidably matched with horizonal base plate (1) lower face, and slider guide (9), backing plate (10) and the active positioning block
(6) it is fixedly connected by screw；Four edges of horizonal base plate (1) lower face are respectively fixed with an equal height cushion block
(11)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357408.9A CN109226725B (en) | 2018-11-15 | 2018-11-15 | Deburring method for flywheel casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811357408.9A CN109226725B (en) | 2018-11-15 | 2018-11-15 | Deburring method for flywheel casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109226725A true CN109226725A (en) | 2019-01-18 |
| CN109226725B CN109226725B (en) | 2020-05-05 |
Family
ID=65075308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811357408.9A Active CN109226725B (en) | 2018-11-15 | 2018-11-15 | Deburring method for flywheel casting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109226725B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04176507A (en) * | 1990-11-13 | 1992-06-24 | Endo Kogyo Kk | Flange deburring device for aluminum wheel |
| JP2001157952A (en) * | 1999-11-30 | 2001-06-12 | Suguro Tekko:Kk | Apparatus for deburring outer circumference of molding |
| CN202062068U (en) * | 2011-04-22 | 2011-12-07 | 昆山诠能精密铸造有限公司 | Burr shearing and removing device for die casting |
| JP2014046381A (en) * | 2012-08-29 | 2014-03-17 | Honda Foundry Co Ltd | Clamping device and unnecessary part removal machine using the same |
| CN203696512U (en) * | 2013-12-31 | 2014-07-09 | 齐玉松 | Novel clamp fixation table |
| CN204771715U (en) * | 2015-07-11 | 2015-11-18 | 马鞍山市盛力锁业科技有限公司 | Flywheel adds clamping apparatus |
| CN106625091A (en) * | 2016-12-01 | 2017-05-10 | 重庆代发铸造有限公司 | Tire flywheel grinding equipment |
-
2018
- 2018-11-15 CN CN201811357408.9A patent/CN109226725B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04176507A (en) * | 1990-11-13 | 1992-06-24 | Endo Kogyo Kk | Flange deburring device for aluminum wheel |
| JP2001157952A (en) * | 1999-11-30 | 2001-06-12 | Suguro Tekko:Kk | Apparatus for deburring outer circumference of molding |
| CN202062068U (en) * | 2011-04-22 | 2011-12-07 | 昆山诠能精密铸造有限公司 | Burr shearing and removing device for die casting |
| JP2014046381A (en) * | 2012-08-29 | 2014-03-17 | Honda Foundry Co Ltd | Clamping device and unnecessary part removal machine using the same |
| CN203696512U (en) * | 2013-12-31 | 2014-07-09 | 齐玉松 | Novel clamp fixation table |
| CN204771715U (en) * | 2015-07-11 | 2015-11-18 | 马鞍山市盛力锁业科技有限公司 | Flywheel adds clamping apparatus |
| CN106625091A (en) * | 2016-12-01 | 2017-05-10 | 重庆代发铸造有限公司 | Tire flywheel grinding equipment |
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| Publication number | Publication date |
|---|---|
| CN109226725B (en) | 2020-05-05 |
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