CN104190836A - Automatic upsetting and rounding device for wrapped shaft sleeve - Google Patents
Automatic upsetting and rounding device for wrapped shaft sleeve Download PDFInfo
- Publication number
- CN104190836A CN104190836A CN201410439380.9A CN201410439380A CN104190836A CN 104190836 A CN104190836 A CN 104190836A CN 201410439380 A CN201410439380 A CN 201410439380A CN 104190836 A CN104190836 A CN 104190836A
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- upsetting
- circle
- rounding
- plate
- cope match
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Abstract
The invention discloses an automatic upsetting and rounding device for a wrapped shaft sleeve. The automatic upsetting and rounding device comprises a bottom plate fixed with a punching machine bottom plate and an upper connecting plate connected with a punching machine sliding block, and an upper upsetting and rounding die is fixedly arranged on the lower portion of the upper connecting plate. A lower upsetting and rounding die and a die frame are fixedly arranged on the bottom plate, an upsetting and rounding core bar is arranged between the upper upsetting and rounding die and the lower upsetting and rounding die and is sleeved with an upsetting and rounding workpiece, the die frame is composed of a lower die plate and an upper die plate, a worm reducer is fixedly arranged at the front end of the upper die plate, the upper die plate is connected with the lower die plate through guide columns and guide sleeves and is supported by springs on the guide columns, the upper die plate is made to be in the floating state, the upsetting and rounding core bar is fixed to a worm gear of the worm reducer, the worm gear is connected with a servo motor, and the servo motor drives the upsetting and rounding core bar to rotate. An air cylinder is fixedly arranged at the rear end of the upper die plate, and a piston rod of the air cylinder drives a material push mechanism to push the upset and rounded workpiece out of the upsetting and rounding core bar. The efficiency of the automatic upsetting and rounding device is two times that of manual upsetting and rounding, use is safe, quality is stable, and universality is good.
Description
Technical field
The present invention relates to press molding equipment, relate in particular to a kind of process that sliding bearing uses wrapped bearing bush is carried out to the device of automatically upsetting circle.
Background technology
In order to improve the combination property of sliding bearing, now on market, the sheet material of useful composite is made shaft sleeve sliding bearing, for the common preparation method of sliding bearing of larger specification is: the first sheet material cutting blanking to composite according to the specification of sliding bearing → roll into circle → shaping upsetting circle → chamfering finishing shaping roughly.Due to sliding bearing structure compactness, carrying energy strong, low cost of manufacture, manufacturing process are simple, add the appearance of various new materials in recent years, the advantage of sliding bearing is progressively manifesting, more and more obtain user's accreditation, the output of axle sleeve improves year by year, and the mode of production is progressively moved towards the High-efficient Production in enormous quantities of automation.But it is upper that wherein the shaping upsetting sired results skill of wrapped bearing bush also rests on manual upsetting circle now, and the mould of its upsetting circle is large, and manually-operated labour intensity is large, and upsetting circle efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, manufacture and easy to use, the automatically upsetting round belting for wrapped bearing bush upsetting circle that upsetting circular velocity is fast, automatically upsetting round belting is arranged on punch press, utilizes punch press to carry out upsetting circle.
In order to achieve the above object, technical scheme of the present invention is: it is characterized in that the upper junction plate that it includes the base plate fixing with punch press base plate and is connected with slider of punch, be fixed with upsetting circle patrix below upper junction plate; On base plate, be fixed with upsetting circle counterdie and one pair of mould bases, between upsetting circle patrix and upsetting circle counterdie, be provided with a upsetting circle plug, upsetting circular Curve is enclosed within on upsetting circle plug, and mould bases is made up of lower bolster and cope match-plate pattern, and the front end of cope match-plate pattern is fixed with worm reducer, cope match-plate pattern is connected with lower bolster by guide pillar, guide pin bushing, and held up by the spring on guide pillar, make cope match-plate pattern become quick condition, upsetting circle plug is fixed on the worm gear of worm reducer, worm screw is connected with servomotor, and servomotor drives upsetting circle Mandrel Rotating; A cylinder is fixed in the rear end of cope match-plate pattern, drives pusher that the workpiece after upsetting circle is released from upsetting circle plug by the piston rod of cylinder.
The lower surface of described upper junction plate is fixed with four push rods, and the length of push rod is: in the time of upsetting circle patrix and upsetting circle counterdie matched moulds, the head of push rod heads on cope match-plate pattern.
Described pusher is that piston rod is connected with pusher connecting plate, on pusher connecting plate, two sides of upsetting circle plug are symmetrically installed with two charging rams, the fixing scraping wings of front end of charging ram, two scraping wings abut against the both sides of upsetting circle plug, by the flexible of piston rod, workpiece are released from upsetting circle plug.
According to the automatically upsetting round belting for wrapped bearing bush upsetting circle of such scheme design, it is arranged on punch press and is used in conjunction with punch press, and slider of punch drives upper plate to pump.In the time that slider of punch moves downward, the upsetting circle patrix and four push rods that are fixed on below connecting plate move downward, while justifying on plug Work-sheet pressing to upsetting circle patrix and upsetting, four push rods compress cope match-plate pattern simultaneously, slider of punch continues to decline, upsetting circle patrix is in company with workpiece, upsetting circle plug moves downward together with cope match-plate pattern, during to bottom dead centre, upsetting circle patrix carries out upsetting circle to workpiece together with upsetting circle counterdie, then, slider of punch drives upsetting circle patrix and four push rods to move upward, be fixed on the upsetting circle plug on cope match-plate pattern, worm reducer and pusher upwards lift under the effect of spring force, in the time that slider of punch is got back to top dead-centre, the upsetting circle plug and the workpiece above that are arranged on worm reducer rotate an angle together by servomotor control, again to workpiece 15 upsetting circles, a upsetting of every upsetting circle circle plug turns an angle, conventionally after three upsettings circle, by scraping wings, the axle sleeve of having processed is released to upsetting circle plug by the cylinder being arranged on cope match-plate pattern, complete the upsetting circle processing of this workpiece, then on upsetting circle plug, put again an axle sleeve to be processed, enter next circulation.Its efficiency is two times of manual upsetting circle, and uses safety, and steady quality only needs to change upper and lower upsetting circle mould and upsetting circle plug to the axle sleeve upsetting circle of different size, has advantages of that versatility is good.
Brief description of the drawings
Fig. 1 is the front view for wrapped bearing bush automatically upsetting round belting;
Fig. 2 is the left view for wrapped bearing bush automatically upsetting round belting;
Fig. 3 is the top view for wrapped bearing bush automatically upsetting round belting;
Fig. 4 is the front view in the time that state is justified in upsetting for wrapped bearing bush automatically upsetting round belting;
Fig. 5 is the front view in the time workpiece being released to upsetting circle plug state for wrapped bearing bush automatically upsetting round belting scraping wings.
In figure: 1. base plate; 2. upsetting circle counterdie; 3. upsetting circle plug; 4. upsetting circle patrix; 5. upper junction plate; 6. worm reducer; 7. push rod; 8. lower bolster; 9. cope match-plate pattern; 10. charging ram; 11. guide pillars; 12. springs; 13. cylinder blocks; 14. pusher cylinders; 15. workpiece; 16. scraping wings; 17. guide pin bushings; 18. charging ram connecting plates; 19. servomotors; 20. servomotor seats.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1, Fig. 2, Fig. 3 are the structural representations for wrapped bearing bush automatically upsetting round belting.As seen from the figure, it includes the base plate 1 fixing with punch press base plate, the upper junction plate 5 being connected with slider of punch, the mould bases that is fixed with upsetting circle counterdie 2 on base plate 1 and is formed by lower bolster 8 and cope match-plate pattern 9, upper junction plate 5 lower surfaces have been fixed upsetting circle patrix 4 and four push rods 7, the length of push rod 7 is: in the time of upsetting circle patrix 4 and upsetting circle counterdie 2 matched moulds, the head of push rod 7 heads on cope match-plate pattern 9, is provided with a upsetting circle plug 3 between upsetting circle patrix 4 and upsetting circle counterdie 2.On cope match-plate pattern 9 lower planes, be fixed with worm reducer 6, the input of worm reducer 6 is connected with servomotor 19, upsetting circle plug 3 is fixed on the worm gear of worm reducer output, workpiece 15 is enclosed within on upsetting circle plug 3, servomotor 19 is fixed on cope match-plate pattern 9 by servomotor seat 20, pusher cylinder 14 is fixing with cope match-plate pattern 9 by cylinder block 13, the piston rod of pusher cylinder 14 is connected with charging ram connecting plate 18, on charging ram connecting plate 18, symmetrical two charging rams 10 of installing of two sides of upsetting circle plug 3, charging ram 10 is parallel to upsetting circle plug 3 and passes worm reducer 6, fix scraping wings 16 at the front end of charging ram 10 and played pusher effect, four guide pillars 11 have been installed on lower bolster 8, on every guide pillar 11, overlap a spring 12, guide pin bushing 17 is withstood in spring 12 upper ends, make upsetting circle plug 3 be suspended in the centre position of upsetting circle counterdie 2 and upsetting circle patrix 4.
When work, slider of punch drives upper junction plate 5 to pump.In the time that slider of punch moves downward, upsetting circle patrix 4 and four push rods 7 on upper junction plate 5 move downward, upsetting circle patrix 4 workpiece pressings 15 and upsetting circle plug 3, four push rods 7 head on cope match-plate pattern 9 simultaneously, slider of punch continues to move downward, upsetting circle patrix 4 moves downward together with worm reducer 6 in company with workpiece 15, upsetting circle plug 3, cope match-plate pattern 9, pusher cylinder 14, charging ram 10, during to bottom dead centre, together with upsetting circle counterdie 2, workpiece 15 is carried out to upsetting circle as shown in Figure 4.Then, slider of punch drives upsetting circle patrix 4 and four push rods 7 to move upward, the worm reducer 6, upsetting circle plug 3, workpiece 15, the pusher cylinder 14 that are fixed on cope match-plate pattern 9 upwards lift together with under the elastic force effect of charging ram 10 at spring 12, are suspended in centre position; In the time that slider of punch is got back to top dead-centre, the upsetting circle plug 3 and the workpiece above 15 that are arranged on worm reducer 6 are controlled and are rotated together an angle by servomotor 19, then slider of punch moves downward again to workpiece 15 upsetting circles, a upsetting of every upsetting circle circle plug 3 turns an angle, after common three upsettings circle, by pusher connecting plate 18, charging ram 10, scraping wings 16, the workpiece 15 of having processed is released to upsetting circle plug 3 as shown in Figure 5 by the pusher cylinder 14 being arranged on cope match-plate pattern 9.Then on upsetting circle plug 3, put again a workpiece to be processed 15, enter next circulation, carry out single cycle by electric switch, continuously workpiece 15 is carried out to upsetting circle and so forth.
Claims (3)
1. for wrapped bearing bush automatically upsetting round belting, it is characterized in that the upper junction plate that it includes the base plate fixing with punch press base plate and is connected with slider of punch, be fixed with upsetting circle patrix below upper junction plate; On base plate, be fixed with upsetting circle counterdie and one pair of mould bases, between upsetting circle patrix and upsetting circle counterdie, be provided with a upsetting circle plug, upsetting circular Curve is enclosed within on upsetting circle plug, and mould bases is made up of lower bolster and cope match-plate pattern, and the front end of cope match-plate pattern is fixed with worm reducer, cope match-plate pattern is connected with lower bolster by guide pillar, guide pin bushing, and held up by the spring on guide pillar, make cope match-plate pattern become quick condition, upsetting circle plug is fixed on the worm gear of worm reducer, worm screw is connected with servomotor, and servomotor drives upsetting circle Mandrel Rotating; A cylinder is fixed in the rear end of cope match-plate pattern, drives pusher that the workpiece after upsetting circle is released from upsetting circle plug by the piston rod of cylinder.
2. according to claim 1 for wrapped bearing bush automatically upsetting round belting, it is characterized in that the lower surface of described upper junction plate is fixed with four push rods, the length of push rod is: in the time of upsetting circle patrix and upsetting circle counterdie matched moulds, the head of push rod heads on cope match-plate pattern.
3. according to claim 1 for wrapped bearing bush automatically upsetting round belting, it is characterized in that described pusher is that piston rod is connected with pusher connecting plate, on pusher connecting plate, two sides of upsetting circle plug are symmetrically installed with two charging rams, the fixing scraping wings of front end of charging ram, two scraping wings abut against the both sides of upsetting circle plug, by the flexible of piston rod, workpiece are released from upsetting circle plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439380.9A CN104190836A (en) | 2014-09-01 | 2014-09-01 | Automatic upsetting and rounding device for wrapped shaft sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410439380.9A CN104190836A (en) | 2014-09-01 | 2014-09-01 | Automatic upsetting and rounding device for wrapped shaft sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104190836A true CN104190836A (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410439380.9A Pending CN104190836A (en) | 2014-09-01 | 2014-09-01 | Automatic upsetting and rounding device for wrapped shaft sleeve |
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| Country | Link |
|---|---|
| CN (1) | CN104190836A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396903A (en) * | 2015-11-26 | 2016-03-16 | 嘉善天晟精密铸件有限公司 | Pipe fitting shaper |
| CN111036721A (en) * | 2019-12-25 | 2020-04-21 | 嘉善万润精密机械股份有限公司 | Shaping and processing device for thin-wall alloy copper sleeve |
| CN114226505A (en) * | 2021-12-24 | 2022-03-25 | 徐州锌浩精密机械科技有限公司 | Pipeline correcting device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175042A (en) * | 1988-12-27 | 1990-07-06 | Keiichiro Yoshida | Pushing reduction of short metal material by swaging machine and instrument |
| CN2277306Y (en) * | 1996-11-01 | 1998-04-01 | 技隆精机制造(山东)有限公司 | Cold header |
| KR20110053894A (en) * | 2010-06-04 | 2011-05-24 | (주)씨피티 | Apparatus for forging billet |
| CN202087746U (en) * | 2011-06-01 | 2011-12-28 | 洛阳炎龙工贸有限公司 | Double-station horizontal hydraulic forging press device |
| CN202137311U (en) * | 2011-04-07 | 2012-02-08 | 河南省开源石化管道有限公司 | Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines |
| CN204122672U (en) * | 2014-09-01 | 2015-01-28 | 浙江双飞无油轴承股份有限公司 | For wrapped bearing bush automatically upsetting round belting |
-
2014
- 2014-09-01 CN CN201410439380.9A patent/CN104190836A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02175042A (en) * | 1988-12-27 | 1990-07-06 | Keiichiro Yoshida | Pushing reduction of short metal material by swaging machine and instrument |
| CN2277306Y (en) * | 1996-11-01 | 1998-04-01 | 技隆精机制造(山东)有限公司 | Cold header |
| KR20110053894A (en) * | 2010-06-04 | 2011-05-24 | (주)씨피티 | Apparatus for forging billet |
| CN202137311U (en) * | 2011-04-07 | 2012-02-08 | 河南省开源石化管道有限公司 | Forging die for tee pipes communicating large-diameter pipelines with small-diameter pipelines |
| CN202087746U (en) * | 2011-06-01 | 2011-12-28 | 洛阳炎龙工贸有限公司 | Double-station horizontal hydraulic forging press device |
| CN204122672U (en) * | 2014-09-01 | 2015-01-28 | 浙江双飞无油轴承股份有限公司 | For wrapped bearing bush automatically upsetting round belting |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396903A (en) * | 2015-11-26 | 2016-03-16 | 嘉善天晟精密铸件有限公司 | Pipe fitting shaper |
| CN105396903B (en) * | 2015-11-26 | 2018-01-02 | 嘉善天晟精密铸件有限公司 | A kind of pipe fitting trimmer |
| CN111036721A (en) * | 2019-12-25 | 2020-04-21 | 嘉善万润精密机械股份有限公司 | Shaping and processing device for thin-wall alloy copper sleeve |
| CN111036721B (en) * | 2019-12-25 | 2021-10-15 | 嘉善万润精密机械股份有限公司 | Shaping and processing device for thin-wall alloy copper sleeve |
| CN114226505A (en) * | 2021-12-24 | 2022-03-25 | 徐州锌浩精密机械科技有限公司 | Pipeline correcting device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141210 |