CN107008976A - A kind of processing method of bearing shell winding material chamfering - Google Patents
A kind of processing method of bearing shell winding material chamfering Download PDFInfo
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- CN107008976A CN107008976A CN201710322580.XA CN201710322580A CN107008976A CN 107008976 A CN107008976 A CN 107008976A CN 201710322580 A CN201710322580 A CN 201710322580A CN 107008976 A CN107008976 A CN 107008976A
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- Prior art keywords
- winding material
- chamfering
- bearing shell
- processing method
- layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The present invention provides a kind of processing method of bearing shell winding material chamfering, and the winding material includes coarctate steel layer and alloy-layer, during processing：First winding material is hung on feeding machine, the end of winding material is transmitted by conveying mechanism to follow-up equipment；Winding material extrudes the chamfering of steel layer both sides by the first pressure chamfering device；Then, winding material is cut the end face of winding material both sides by bead cutter with flat knife；Hereafter, winding material is processed by the rose reamer on the second chamfering device to the alloy-layer chamfering of winding material；Finally, the winding material for completing chamfering is wound by winder.This method can prevent that periphery produces burr when bearing shell is molded, it is ensured that the quality of bearing shell.
Description
Technical field
Field, more particularly to a kind of processing method of bearing shell coiled strip chamfering are manufactured the present invention relates to bearing shell.
Background technology
Bearing shell is in current industrial circle using widely.Bearing shell as a very important part in internal combustion engine,
Its main function is to support bent axle, reduce the friction of bent axle and connecting rod and body.
Traditional bearing shell chamfering is after bearing shell shaping, to utilize tool rest fixed pan knife, outer rose reamer and interior rose reamer；Bearing shell
Clamp positions bearing shell, and the chamfering of machining bearing shell is rotated by tool rest.This method can only operationally process one simultaneously
Part product, low production efficiency.Accordingly, it would be desirable to which a kind of new bearing shell chamfer processing method, improves the continuity and effect of bearing shell production
Rate, it is to avoid bearing shell molding process produces burr.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of good working effect, it is to avoid the bearing shell coiled strip for producing burr falls
The processing method at angle, to overcome the defect in prior art.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of processing of bearing shell winding material chamfering
Method, winding material includes coarctate steel layer and alloy-layer, and the processing method of winding material chamfering comprises the following steps：
S1, winding material hung on feeding machine, the end of winding material is transmitted by conveying mechanism to follow-up equipment；
S2, winding material first pass through the chamfering that the first pressure chamfering device extrudes steel layer both sides；
S3, then, winding material passes through bead cutter, and the end face of winding material both sides is cut with flat knife by bead cutter
Cut；
S4, hereafter, winding material is by the second pressure chamfering device, by the rose reamer on the second chamfering device to winding material
Alloy-layer chamfering is processed；
It is S5, last, pass through the winding material that winder winding completes chamfering.
Preferably, in S1, winding material is resumed backward when sending, and alloy-layer is upper, and steel layer is under.
Preferably, in S2, the first pressure chamfering device includes plane roller and chamfering roller, the chamfering roller edge
Circumferencial direction is provided with the annular groove that section is isosceles trapezoid, and the steel layer of winding material suppresses chamfering by annular groove.
Preferably, in S3, the plane cutter position of bead cutter is motionless, and the both sides of winding material are entered by the movement of winding material
Row cutting.
Preferably, in S4, the position of rose reamer is motionless, and the both sides of alloy-layer are fallen by the movement of winding material
Angle.
As described above, a kind of processing method of bearing shell winding material chamfering of the invention, has the advantages that：
This method can prevent winding material both sides produce burr, and then also ensure post-production bearing shell shaping when will not be two
Side produces burr.And this method is first to be processed chamfering to winding material, both bearing alloy face will not be caused to heave, alloy is opened
Split, peeling phenomenon, produce burr when also in rear road sequence radius will not be drawn high, improve the continuity and efficiency of bearing shell production.
Brief description of the drawings
Fig. 1 is procedure of processing schematic diagram of the present invention.
Fig. 2 is the first chamfering device schematic diagram in the present invention.
Fig. 3 processes the structure change figure of winding material for the present invention.
In figure：
The steel layer of 1 winding material 11
The feeding machine of 12 alloy-layer 100
The 101 first pressure bead cutters of chamfering device 102
The 103 second pressure winders of chamfering device 104
The chamfering roller of 201 plane roller 202
203 annular grooves
Embodiment
Structure, ratio, size depicted in Figure of description etc., only to coordinate the content disclosed in specification, with
Understand and read for those skilled in the art, be not limited to enforceable qualifications of the invention, therefore do not have technically
Essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size can be generated not influenceing the present invention
Under effect and the purpose that can reach, it all should fall in the range of disclosed technology contents can be covered.Meanwhile, this
Cited such as " on ", " under ", "front", "rear", " centre " term, are merely convenient to the clear of narration in specification, rather than
To limit enforceable scope of the invention, being altered or modified for its relativeness is changed under technology contents without essence, when also
It is considered as enforceable category of the invention.
The present invention is a kind of processing method of bearing shell winding material chamfering, as shown in figure 3, winding material 1 is including coarctate
Steel layer 11 and alloy-layer 12, winding material be produce bearing shell raw material, winding material is cut and to process can most end form
Into bearing shell, the width of winding material is exactly the width of final bearing shell, and the both sides of winding material are first carried out chamfering by the present invention, save bearing shell
Trimming process step after shaping, so as to improve the continuity and efficiency of bearing shell production.With reference to Fig. 1-Fig. 3, processing method bag of the present invention
Include following steps：
S1, with reference to Fig. 1, winding material 1 is hung on feeding machine 100, the end of winding material 1 is by conveying mechanism to subsequently setting
Standby transmission；Winding material 1 resume backward send when, alloy-layer 12 is upper, and steel layer 11 is under, now in the structure such as Fig. 3 of winding material 1
Shown in a1.
S2, winding material 1 first pass through the chamfering that the first pressure chamfering device 101 extrudes the both sides of steel layer 11, the winding material 1 after processing
As shown in a2 in Fig. 3.Because the hardness of steel layer 11 is small with respect to alloy-layer 12, the chamfering by the way of rolling.With reference to
Fig. 1-Fig. 3, the first pressure chamfering device 101 described in this step includes plane roller 201 and chamfering roller 202, the chamfering
Roller 202 is along the circumferential direction provided with the annular groove 203 that section is isosceles trapezoid, and the steel layer 11 of winding material 1 is pressed by annular groove 203
Chamfering processed.During processing, plane roller 201 is from top to bottom moved from the side of alloy-layer 12, the chamfering roller 201 that steel layer 11 is compressed
Annular groove 203 in, so as to extrude steel layer chamfering.
S3, then, winding material 1 passes through bead cutter 102, passes through end face of the flat knife to the both sides of winding material 1 of bead cutter 102
Cut, the winding material 1 processed is as shown in a3 in Fig. 3.In this step, the cutter head position of bead cutter 102 is motionless, passes through
The movement of winding material 1 is cut the both sides of winding material.Bead cutter 102 described in this step includes upper die and lower die, closes
Winding material 1 can be cut during mould, and direction of advance of the flat knife along winding material 1 is provided with two groups, passes through two
Secondary cutting is prevented effectively from the both sides of winding material 1 and forms burr.
S4, hereafter, winding material 1 presses chamfering device 103 by second, passes through the rose reamer pair on the second chamfering device 103
The alloy-layer chamfering of winding material is processed, and the winding material 1 processed is as shown in a4 in Fig. 3.In this step, the position of rose reamer
Put motionless, chamfering is carried out to the both sides of alloy-layer by the movement of winding material 1.
It is S5, last, pass through the winding material 1 that the winding of winder 104 completes chamfering.
The present invention first machines chamfering before bearing shell shaping, and all manufacturing procedures are completed after bearing shell shaping, it is not necessary to
The bearing shell of shaping is processed using private use plane beveler again, procedure of processing is saved.
In summary, a kind of processing method of bearing shell winding material chamfering of the invention, it is to avoid the generation of burr when bearing shell is processed.
So, the present invention effectively overcomes some practical problems of the prior art to have very high value and use meaning.
The principle and its effect of the above-mentioned embodiment only illustrative present invention, not for the limitation present invention.This hair
It is bright to also have many aspects to be improved on the premise of without prejudice to overall thought, all can be for those skilled in the art
Without prejudice under the spirit and scope of the present invention, modifications and changes can be carried out to above-described embodiment.Therefore, art such as
Middle tool usually intellectual without departing from disclosed spirit and all equivalent modifications for being completed under technological thought or
Change, should be covered by the claim of the present invention.
Claims (5)
1. a kind of processing method of bearing shell winding material chamfering, winding material includes coarctate steel layer and alloy-layer, winding material falls
The processing method at angle comprises the following steps, it is characterised in that：
S1, winding material hung on feeding machine, the end of winding material is transmitted by conveying mechanism to follow-up equipment；
S2, winding material first pass through the chamfering that the first pressure chamfering device extrudes steel layer both sides；
S3, then, winding material passes through bead cutter, and the end face of winding material both sides is cut with flat knife by bead cutter；
S4, hereafter, winding material passes through alloy of the rose reamer on the second chamfering device to winding material by the second pressure chamfering device
Layer chamfering is processed；
It is S5, last, pass through the winding material that winder winding completes chamfering.
2. a kind of processing method of bearing shell winding material chamfering according to claim 1, it is characterised in that：In S1, winding
Material is resumed when sending backward, and alloy-layer is upper, and steel layer is under.
3. a kind of processing method of bearing shell winding material chamfering according to claim 1, it is characterised in that：It is described in S2
First pressure chamfering device includes plane roller and chamfering roller, and the chamfering roller is along the circumferential direction provided with section for isosceles trapezoid
Annular groove, the steel layer of winding material suppresses chamfering by annular groove.
4. a kind of processing method of bearing shell winding material chamfering according to claim 1, it is characterised in that：In S3, trimming
The plane cutter position of machine is motionless, and the both sides of winding material are cut by the movement of winding material.
5. a kind of processing method of bearing shell winding material chamfering according to claim 1, it is characterised in that：In S4, chamfering
The position of knife is motionless, and chamfering is carried out to the both sides of alloy-layer by the movement of winding material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322580.XA CN107008976A (en) | 2017-05-09 | 2017-05-09 | A kind of processing method of bearing shell winding material chamfering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710322580.XA CN107008976A (en) | 2017-05-09 | 2017-05-09 | A kind of processing method of bearing shell winding material chamfering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107008976A true CN107008976A (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710322580.XA Pending CN107008976A (en) | 2017-05-09 | 2017-05-09 | A kind of processing method of bearing shell winding material chamfering |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115505793A (en) * | 2022-08-29 | 2022-12-23 | 四川双飞虹精密部件有限公司 | Bearing bush composite material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07246511A (en) * | 1994-03-10 | 1995-09-26 | Taiho Kogyo Co Ltd | Cutting device for strip material |
| CN1672841A (en) * | 2005-04-25 | 2005-09-28 | 钱水军 | Bush chamfering machine and method for processing bush chamfer with the same machine |
| JP2009138945A (en) * | 2009-02-06 | 2009-06-25 | Oiles Ind Co Ltd | Bush bearing |
| US8267589B2 (en) * | 2002-06-11 | 2012-09-18 | Oiles Corporation | Bush bearing |
| CN106583759A (en) * | 2017-02-09 | 2017-04-26 | 十堰汉高机电科技股份有限公司 | Automatic bearing bush chamfering device |
-
2017
- 2017-05-09 CN CN201710322580.XA patent/CN107008976A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07246511A (en) * | 1994-03-10 | 1995-09-26 | Taiho Kogyo Co Ltd | Cutting device for strip material |
| US8267589B2 (en) * | 2002-06-11 | 2012-09-18 | Oiles Corporation | Bush bearing |
| CN1672841A (en) * | 2005-04-25 | 2005-09-28 | 钱水军 | Bush chamfering machine and method for processing bush chamfer with the same machine |
| JP2009138945A (en) * | 2009-02-06 | 2009-06-25 | Oiles Ind Co Ltd | Bush bearing |
| CN106583759A (en) * | 2017-02-09 | 2017-04-26 | 十堰汉高机电科技股份有限公司 | Automatic bearing bush chamfering device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115505793A (en) * | 2022-08-29 | 2022-12-23 | 四川双飞虹精密部件有限公司 | Bearing bush composite material and preparation method thereof |
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Application publication date: 20170804 |