CN102107249B - Impeller roll-riveting device mounted on metal fan impeller forming machine - Google Patents
Impeller roll-riveting device mounted on metal fan impeller forming machine Download PDFInfo
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- CN102107249B CN102107249B CN2010105435919A CN201010543591A CN102107249B CN 102107249 B CN102107249 B CN 102107249B CN 2010105435919 A CN2010105435919 A CN 2010105435919A CN 201010543591 A CN201010543591 A CN 201010543591A CN 102107249 B CN102107249 B CN 102107249B
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Abstract
The invention relates to processing equipment for metal cross-flow fan impellers, in particular to an impeller roll-riveting device mounted on a metal fan impeller forming machine, which comprises a roll-riveting bottom plate, a roll-riveting frame, an upper roll-riveting mechanism, a lower roll-riveting mechanism and a lower roller separation mechanism. The impeller roll-riveting device mounted on the metal fan impeller forming machine has the advantages of novel structure, good product coaxiality, high quality, low rejection rate, high automation degree and high processing efficiency.
Description
Technical field
The present invention relates to a kind of process equipment of metal axial-flow fan impeller.
Background technology
The roll riveting equipment of existing metal axial-flow fan impeller comprises that mainly fixed mechanism and roll riveting cutter constitute; Through manual impeller is penetrated in the roll riveting mandrel of fixed mechanism earlier during use; Fixing and the fast rotational with the impeller two ends; Through the roll riveting tool feeding mid-game outer rim is pushed with the roll riveting cutter then, make closely fixing riveting molding of mid-game and blade, the impeller after at last moulding being accomplished takes out by hand.The deficiency that impeller roll riveting device on existing metal blast fan make-up machine processing impeller exists is: 1 penetrates impeller in the roll riveting mandrel, the flexible distortion of major axis during processing, and the impeller circular runout after the riveted joint is big, and percent defective is high, and product quality can not get ensureing; Automaticity is low, load and unload by hand, and working (machining) efficiency is low.
Summary of the invention
The objective of the invention is in order to solve the defective of the impeller roll riveting device roll riveting impeller existence on the above-mentioned existing metal blast fan make-up machine; The axiality that discloses a kind of product is good; The high percent defective of quality is low, the impeller roll riveting device on the high metal blast fan make-up machine of automaticity and working (machining) efficiency.
For realizing that above-mentioned purpose the present invention has adopted following technical scheme:
Impeller roll riveting device on a kind of metal blast fan make-up machine comprises roll riveting base plate, roll riveting frame, last roll riveting mechanism, following roll riveting mechanism and bottom roller separating mechanism; The roll riveting frame is fixed on the roll riveting base plate, and last roll riveting mechanism is installed on the roll riveting frame, and following roll riveting mechanism is arranged on the roll riveting base plate; Following roll riveting mechanism comprises a plurality of rolling wheels down, and last roll riveting mechanism cooperates correspondence with following rolling wheel, and a following rolling wheel of following roll riveting mechanism links to each other with the bottom roller separating mechanism, and the bottom roller separating mechanism is controlled this time rolling wheel and moved; Said roll riveting mechanism down comprises roll riveting installation side plate and gear train, position-limited rack and a plurality of rolling wheel down mounted thereto down, and following roll riveting is installed side plate and is fixed on the roll riveting base plate, and following rolling wheel links to each other with gear train; Each is equipped with the impeller stopper slot that many groups are parallel to each other on the rolling wheel down, and on the right ends of following rolling wheel, is respectively equipped with one group of impeller stopper slot.
As preferably; The said roll riveting mechanism of going up comprises upper mounted plate, upper slide, goes up rolling wheel, upper roller frame and roll riveting oil cylinder; Upper mounted plate and upper slide are installed on the guide pillar of roll riveting frame, and last rolling wheel is installed on the upper slide through the upper roller frame, and the roll riveting oil cylinder is installed on the upper mounted plate; Roll riveting oil cylinder output connect to be gone up rolling wheel, roll extrusion crop rotation oscilaltion campaign under the effect of roll riveting oil cylinder.
As preferably, said bottom roller separating mechanism comprises separation cylinder, slide block and connecting plate, and outermost rolling wheel down is installed on the slide block, and slide block is fixedly connected with connecting plate; The output of separation cylinder links to each other with connecting plate.
As preferably, said bottom roller separating mechanism also comprises the limited block that prevents down that rolling wheel is pulled out by transition.
As preferably, impeller roll riveting device also comprises roll riveting motor and hydraulic system, and the guide pillar on the roll riveting frame is vertically fixed on the roll riveting base plate, and the hydraulic oil pipe on the hydraulic system links to each other with the roll riveting oil cylinder, and the roll riveting motor is through rolling riveter belt pulley connection gear group.
Adopted the impeller roll riveting device on a kind of metal blast fan make-up machine of technique scheme, last roll riveting mechanism cooperates correspondence with following rolling wheel, during use; Last roll riveting mechanism carries out roll riveting processing to the impeller on the rolling wheel down, and the bottom roller separating mechanism draws back a following rolling wheel after accomplishing, and occurs the gap between the promptly adjacent following rolling wheel; Impeller falls from gap location automatically; Working (machining) efficiency is high, and major axis also is difficult for flexural deformation during processing, and the impeller circular runout after the riveted joint is little.The advantage of the impeller roll riveting device on this metal blast fan make-up machine is a novel structure, and the axiality of product is good, and the high percent defective of quality is low, and automaticity and working (machining) efficiency are high.
Description of drawings
Fig. 1: the structural representation of the embodiment of the invention.
The specific embodiment
Do a detailed explanation below in conjunction with accompanying drawing 1 specific embodiments of the invention.
Impeller roll riveting device on a kind of metal blast fan make-up machine as shown in Figure 1 is mainly separated 72 mechanisms, roll riveting motor and hydraulic system and is constituted by roll riveting base plate 71, roll riveting frame 75, last roll riveting mechanism 74, following roll riveting mechanism 73, bottom roller.
Last roll riveting mechanism 74 is installed on the roll riveting frame 75, and the guide pillar 751 on the roll riveting frame 75 is vertically fixed on the roll riveting base plate 71.Last roll riveting mechanism 74 by upper mounted plate 741, upper slide 742, go up rolling wheel 743, upper roller frame 744 and roll riveting oil cylinder 745 and constitute.Upper mounted plate 741 is installed on the guide pillar 751 of roll riveting frame 75 with upper slide 742; Last rolling wheel 743 is installed on the upper slide 742 through upper roller frame 744; Roll riveting oil cylinder 745 is installed on the upper mounted plate 741; Roll riveting oil cylinder 745 outputs connect to be gone up rolling wheel 743, and rolling wheel 743 can be done the oscilaltion campaign under 745 effects of roll riveting oil cylinder, and impeller is carried out roll riveting.Upper slide 742 the position on the guide pillar 751 adjust up and down rolling wheel 743 in the realization and following roll riveting mechanism 73 between the adjustment of height, impeller that promptly can the roll riveting different-diameter.
Following roll riveting mechanism 73 is mainly by side plate 731 is installed in roll riveting down, a plurality of rolling wheel 732, position-limited rack 733 and gear trains 734 down constitute.Following roll riveting is installed side plate 731 and is fixed on the roll riveting base plate 71, and a plurality of rolling wheel 732, position-limited rack 733 and gear trains 734 down are installed in roll riveting and install on the side plate 731.The rear portion that side plate 731 is installed in roll riveting is provided with chute 7311.Following rolling wheel 732 links to each other with gear train 734, and the position of position-limited rack 733 is in the top of rolling wheel 732 down.Each is equipped with the impeller stopper slot 7321 that many groups are parallel to each other on the rolling wheel 732 down, and on the right ends of following rolling wheel 732, is respectively equipped with one group of impeller stopper slot 7321, the mid-game on the corresponding impeller right ends.The left side plate of position-limited rack 733 aligns with the left and right end portions of following rolling wheel 732.During roll riveting, the mid-game on the impeller is stuck in the impeller stopper slot 7321, has guaranteed can laterally not moving or beating of impeller, and impeller can be evenly stressed during roll riveting, and the impeller quality that roll riveting forms is high.
Bottom roller separating mechanism 72 mainly is made up of separation cylinder 721, limited block 722, slide block 723 and connecting plate 724.Outermost rolling wheel 732 down is installed on the slide block 723, and slide block 723 is fixedly connected with connecting plate 724.Slide block 723 is in the chute 7311, and along with the action of separation cylinder 721 moves forward and backward in chute 7311.The output of separation cylinder 721 links to each other with connecting plate 724, and the outermost rolling wheel 732 down of separation cylinder 721 controls moves.Limited block 722 is installed in the outer end that side plate 731 is installed in roll riveting, specifically is the outer end that is in chute, and its purposes is to prevent that separation cylinder 721 from pulling out outermost rolling wheel 732 transition down, prevents that promptly limited slip block 723 deviates from chute 7311.Outermost down rolling wheel 732 separated cylinders 721 will be pulled out back itself and adjacent following rolling wheel 732 and the gap just occurred; The impeller that roll riveting is accomplished just falls from gap location; Bottom roller separating mechanism 72 has made things convenient for the taking-up of impeller after the roll riveting, for producing the condition of having created continuously.
Above-mentioned down rolling wheel 732 is two, and one is installed on roll riveting and installs on the side plate 731 and link to each other with gear train 734, and gear train 734 links to each other with the roll riveting motor, the rotation torque when the impeller roll riveting is provided.Another and slide block 723 assemble, and slide block 723 is along with the output of separation cylinder 721 is made back and forth movement, and after roll riveting was accomplished, separation cylinder 721 was worked, and with the transmission idle wheel disengaging on following rolling wheel 732 and the gear train 734, two following rolling wheels were opened in 732 minutes.
Hydraulic oil pipe on the hydraulic system links to each other with roll riveting oil cylinder 745, and the roll riveting motor is through rolling riveter belt pulley connection gear group 734.
During use, impeller rolls into down on the rolling wheel 732, following rolling wheel 732 high speed rotating, and last rolling wheel 743 is descending to carry out roll riveting to impeller and fixes.Go up rolling wheel 743 after roll riveting is accomplished and return, the outermost rolling wheel 732 down on the slide block 723 is pulled out in separation cylinder 721 actions, and the impeller after the moulding falls into from gap location and falls.
Above-mentioned enforcement is merely this patent embodiment preferably, for example goes up the structure that roll riveting oil cylinder 745 in the roll riveting structure 74 also can adopt cylinder.The protection domain that all belongs to this patent is modified in the structure that all employing present technique schemes are described, characteristic and the variation on its spiritual principle.
Claims (5)
1. the impeller roll riveting device on the metal blast fan make-up machine is characterized in that comprising roll riveting base plate, roll riveting frame, goes up roll riveting mechanism, roll riveting mechanism and bottom roller separating mechanism down; The roll riveting frame is fixed on the roll riveting base plate, and last roll riveting mechanism is installed on the roll riveting frame, and following roll riveting mechanism is arranged on the roll riveting base plate; Following roll riveting mechanism comprises a plurality of rolling wheels down, and last roll riveting mechanism cooperates correspondence with following rolling wheel, and a following rolling wheel of following roll riveting mechanism links to each other with the bottom roller separating mechanism, and the bottom roller separating mechanism is controlled this time rolling wheel and moved; Said roll riveting mechanism down comprises roll riveting installation side plate and gear train, position-limited rack and a plurality of rolling wheel down mounted thereto down, and following roll riveting is installed side plate and is fixed on the roll riveting base plate, and following rolling wheel links to each other with gear train; Each is equipped with the impeller stopper slot that many groups are parallel to each other on the rolling wheel down, and on the right ends of following rolling wheel, is respectively equipped with one group of impeller stopper slot.
2. the impeller roll riveting device on a kind of metal blast fan make-up machine according to claim 1; It is characterized in that the said roll riveting mechanism of going up comprises upper mounted plate, upper slide, goes up rolling wheel, upper roller frame and roll riveting oil cylinder; Upper mounted plate and upper slide are installed on the guide pillar of roll riveting frame; Last rolling wheel is installed on the upper slide through the upper roller frame; The roll riveting oil cylinder is installed on the upper mounted plate, and roll riveting oil cylinder output connect to be gone up rolling wheel, roll extrusion crop rotation oscilaltion campaign under the effect of roll riveting oil cylinder.
3. the impeller roll riveting device on a kind of metal blast fan make-up machine according to claim 1; It is characterized in that said bottom roller separating mechanism comprises separation cylinder, slide block and connecting plate; Outermost rolling wheel down is installed on the slide block, and slide block is fixedly connected with connecting plate; The output of separation cylinder links to each other with connecting plate.
4. the impeller roll riveting device on a kind of metal blast fan make-up machine according to claim 3 is characterized in that said bottom roller separating mechanism also comprises the limited block that prevents down that rolling wheel is pulled out by transition.
5. the impeller roll riveting device on a kind of metal blast fan make-up machine according to claim 2; It is characterized in that also comprising roll riveting motor and hydraulic system; Guide pillar on the roll riveting frame is vertically fixed on the roll riveting base plate; Hydraulic oil pipe on the hydraulic system links to each other with the roll riveting oil cylinder, and the roll riveting motor is through rolling riveter belt pulley connection gear group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105435919A CN102107249B (en) | 2010-11-12 | 2010-11-12 | Impeller roll-riveting device mounted on metal fan impeller forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105435919A CN102107249B (en) | 2010-11-12 | 2010-11-12 | Impeller roll-riveting device mounted on metal fan impeller forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102107249A CN102107249A (en) | 2011-06-29 |
| CN102107249B true CN102107249B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105435919A Active CN102107249B (en) | 2010-11-12 | 2010-11-12 | Impeller roll-riveting device mounted on metal fan impeller forming machine |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107413908B (en) * | 2017-04-19 | 2019-04-09 | 中山永邦智能科技有限公司 | A kind of automatic assembled formation machine of through-flow fan impeller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2230634Y (en) * | 1995-07-03 | 1996-07-10 | 许汉池 | Rouing riveting machine |
| EP1094229B1 (en) * | 1999-10-18 | 2006-01-04 | Kabushiki Kaisha Yutaka Giken | Rivet connection and method of connecting members by rivets |
| CN101457765B (en) * | 2008-12-31 | 2012-01-25 | 浙江朗迪集团股份有限公司 | Metal axial-flow fan roller riveting and forming machine |
| CN201271707Y (en) * | 2008-12-31 | 2009-07-15 | 浙江朗迪集团股份有限公司 | Metal axial-flow fan rotation-riveting forming machine |
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| CN102107249A (en) | 2011-06-29 |
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