CN103978089B - The universal diel of mechanical seal spring base arc groove - Google Patents
The universal diel of mechanical seal spring base arc groove Download PDFInfo
- Publication number
- CN103978089B CN103978089B CN201410197152.5A CN201410197152A CN103978089B CN 103978089 B CN103978089 B CN 103978089B CN 201410197152 A CN201410197152 A CN 201410197152A CN 103978089 B CN103978089 B CN 103978089B
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- drift
- plate
- location
- die
- sliding sleeve
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Abstract
The invention discloses the universal diel of a kind of mechanical seal spring base arc groove, including base plate, the workbench being located on base plate and supporting seat, drift, workbench is installed with horizontally disposed core rod, it is provided with Step Shaft in one end of core rod, Step Shaft is provided with die, is provided with arc surface and the shaping groove of epirelief on the upside of die; Drift is positioned at above shaping groove, drift and top mold frame connect firmly, it is equipped with through hole in the top mold frame of drift both sides, that all slides in through hole is provided with bolt, the lower end of two bolts couples with the two ends of location-plate respectively, and the upper end of two bolts is positioned at outside through hole and is provided with nut, is all cased with spring outside two bolts between location-plate and top mold frame, being provided with the arc surface of indent on the downside of the middle part of location-plate, the middle part of location-plate is provided with the drift via corresponding with drift; Supporting seat is arranged over clamping and the discharging devices such as sliding sleeve, slide bar, scroll chuck, connecting rod, dnockout block. The present invention can reduce the labor intensity of workman, improve production efficiency, and prevents deformation and the defect such as subside, and improves product quality.
Description
Technical field
The present invention relates to a kind of universal diel for mechanical seal spring base arc groove.
Background technology
Spring base in transmission shell type mechanically-sealing apparatus is provided with several arc groove, for coordinating transmission moment of torsion with rotating ring, makes the two rotate together, owing to the diameter of axle specification of mechanical seal is many and machine seals the inconsistent of installation dimension, cause that size and the length of every kind of specification spring base arc groove are all inconsistent, the punching press of this arc groove all the time adopts the mode doing mould craft punching press to produce, in manufacturing process, number of molds is many, the labor intensity of workman is big, production efficiency is low, and in punching course, owing to effect and the workpiece of impulsive force cannot well position, arc groove peripheral distortion is very easily made to subside, the fit quality of product and presentation quality can not ensure preferably, cause spring base and rotating ring, throw-out collar matching part is stuck, the problems such as mechanical seal inefficacy, it is the key factor affecting production cycle and product quality for a long time.
Summary of the invention
It is an object of the invention to for prior art above shortcomings, the universal diel of a kind of mechanical seal spring base arc groove is provided, it can reduce the labor intensity of workman, improve production efficiency, and prevents deformation and the defect such as subside, and improves product quality.
For reaching above-mentioned purpose, the universal diel of the mechanical seal spring base arc groove of the present invention, including base plate, the workbench being located on base plate, drift, it is characterized in that workbench is installed with horizontally disposed core rod, it is provided with Step Shaft in one end of core rod, Step Shaft is provided with die, is provided with arc surface and the shaping groove of epirelief on the upside of die;Drift is positioned at above shaping groove, drift and top mold frame connect firmly, it is equipped with through hole in the top mold frame of drift both sides, that all slides in through hole is provided with bolt, the lower end of two bolts couples with the two ends of location-plate respectively, and the upper end of two bolts is positioned at outside through hole and is provided with nut, is all cased with spring outside two bolts between location-plate and top mold frame, being provided with the arc surface of indent on the downside of the middle part of location-plate, the middle part of location-plate is provided with the drift via corresponding with drift; Being additionally provided with supporting seat on base plate, be arranged over sliding sleeve at supporting seat, sliding sleeve is horizontally disposed with, and is provided with slide bar in sliding sleeve, is provided with scroll chuck in the outer slide bar end adjacent with die of sliding sleeve; Sliding sleeve upper end is associated with two connecting rods, is provided with the chute of one section of longitudinal direction in two connecting rods, and top mold frame is associated with dnockout block, and dnockout block is installed with two slide blocks being positioned at chute; Sliding sleeve lower end couples limited location bolt, and the lower end of caging bolt is through the pilot hole of supporting seat, and the lower end of caging bolt is provided with nut, is cased with back-moving spring outside the caging bolt between this nut and supporting seat; Being installed with the index pin of level outside sliding sleeve, coupling in slide bar rear end has index dial, index dial to be provided with several circumferentially uniform pin-and-hole;
During use, workpiece can be clamped by scroll chuck, moving axially slide bar again makes workpiece be placed on die, the slide block of top mold frame Yu punch press is connected, when top mold frame is descending, drives drift descending together with location-plate, location-plate absorption surface first and on die, spring is compressed, workpiece carries out flexible location, and drift completes the punch forming of arc groove then through drift via together with shaping groove, drives drift to reset with location-plate when top mold frame is up; Index pin inserts in different pin-and-holes, it may be achieved the calibration of workpiece, it is simple to the several arc groove of punching press on workpiece circumference; When top mold frame is up, dnockout block drivening rod and sliding sleeve do the up of short stroke, it is simple to workpiece automatic demoulding, feeding; When top mold frame is descending, connecting rod and return to station under sliding over the effect of back-moving spring;
As a further improvement on the present invention, shaping groove is positioned on die relative to the far-end of scroll chuck; It is easy to clamping and the punch forming of workpiece;
As a further improvement on the present invention, die is placed on Step Shaft, is provided with pressing plate in the end of Step Shaft by housing screw, and the end face of die is close to by pressing plate; It is conveniently replaceable die, improves versatility;
As a further improvement on the present invention, base plate is provided with several stud, and workbench is placed on stud by installing hole, is equipped with locking nut on the stud of workbench both sides; The height of adjustable workbench, improves versatility;
In sum, the present invention can realize automatic press molding by punch press, and workpiece carries out flexible location, not only reduces the labor intensity of workman, improves production efficiency, and prevent deformation and the defect such as subside, and improves product quality and versatility.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention.
Fig. 2 is the B direction view of Fig. 1.
Fig. 3 is the A direction view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1 to Figure 3, the universal diel of this mechanical seal spring base arc groove, including base plate 1, the several studs 2 being located on base plate 1, top mold frame 3, drift 4, workbench 5 is placed on stud 2 by installing hole, the stud 2 of workbench 5 both sides is equipped with locking nut 6, workbench 5 is installed with horizontally disposed core rod 7, it is provided with Step Shaft 8 in one end of core rod 7, Step Shaft 8 is cased with die 9, being provided with pressing plate 11 in the end of Step Shaft 8 by housing screw 10, the end face of die 9 is close to by pressing plate 11;Arc surface and the shaping groove of epirelief it is provided with on the upside of die 9; Drift 4 is positioned at above shaping groove, drift 4 and top mold frame 3 connect firmly, it is equipped with through hole in the top mold frame 3 of drift 4 both sides, that all slides in through hole is provided with bolt 12, the lower end of two bolts 12 is coupled by nut with the two ends of location-plate 13 respectively, the upper end of two bolts 12 is positioned at outside through hole and is provided with nut 14, spring 15 all it is cased with outside two bolts 12 between location-plate 13 and top mold frame 3, being provided with the arc surface of indent on the downside of the middle part of location-plate 13, the middle part of location-plate 13 is provided with the drift via 16 corresponding with drift 4; Base plate 1 is installed with supporting seat 17, being arranged over sliding sleeve 18 at supporting seat 17, sliding sleeve 18 is horizontally disposed with, and is provided with slide bar 19 in sliding sleeve 18, being provided with scroll chuck 20 in outer slide bar 19 end adjacent with die 9 of sliding sleeve 18, shaping groove is positioned at the far-end on die 9 relative to scroll chuck 20; Sliding sleeve 18 upper end is associated with two connecting rods 21, is provided with the chute 22 of one section of longitudinal direction in two connecting rods 21, and top mold frame 3 is associated with dnockout block 23, and dnockout block 23 is installed with two slide blocks 24 being positioned at chute 22; Sliding sleeve 18 lower end couples limited location bolt 26, and the lower end of caging bolt 26 is through the pilot hole of supporting seat 17, and the lower end of caging bolt 26 is provided with nut 28, is cased with back-moving spring 29 outside the caging bolt 26 between this nut 28 and supporting seat 17; Being installed with the index pin 30 of level outside sliding sleeve 18, coupling in slide bar 19 rear end has index dial 31, index dial 31 to be provided with several circumferentially uniform pin-and-hole 27;
During use, being loaded on the workbench of punch press by base plate 1, the slide block of top mold frame 3 and punch press is connected, scroll chuck 20 clamp workpiece, and sliding sleeve 18 contacts with supporting seat 17 under the effect of back-moving spring 29, promotes to the right slide bar 19, is placed on by workpiece on die 9; Drive drift 4 descending together with location-plate 13 when top mold frame 3 is descending, now slide block 24 slides in the chute 22 of connecting rod 21, the location-plate 13 absorption surface first and on die 9, spring 15 is compressed, workpiece can carry out flexible location, and drift 4 completes the punch forming of arc groove then through drift via 16 together with shaping groove; Driving drift 3, location-plate 13 and slide block 24 to reset when top mold frame 3 is up, when slide block 24 and chute 22 upper-end contact, dnockout block 23 drivening rod 21 and sliding sleeve 18 overcome the resistance of back-moving spring 29 to do the up of short stroke, it is simple to workpiece automatic demoulding, feeding; Index pin 30 is inserted in different pin-and-holes 27, it may be achieved the calibration of workpiece, it is simple to the several arc groove of punching press on workpiece circumference; By housing screw 10 and pressing plate 11, it is simple to change die, by the height of locking nut 6 adjustable workbench, improve versatility; The present invention can realize automatic press molding by punch press, and workpiece carries out flexible location, not only reduces the labor intensity of workman, improves production efficiency, and prevent deformation and the defect such as subside, and improves product quality.
Claims (4)
1. the universal diel of a mechanical seal spring base arc groove, including base plate, the workbench being located on base plate, drift, it is characterized in that workbench is installed with horizontally disposed core rod, it is provided with Step Shaft in one end of core rod, Step Shaft is provided with die, is provided with arc surface and the shaping groove of epirelief on the upside of die; Drift is positioned at above shaping groove, drift and top mold frame connect firmly, it is equipped with through hole in the top mold frame of drift both sides, that all slides in through hole is provided with bolt, the lower end of two bolts couples with the two ends of location-plate respectively, and the upper end of two bolts is positioned at outside through hole and is provided with nut, is all cased with spring outside two bolts between location-plate and top mold frame, being provided with the arc surface of indent on the downside of the middle part of location-plate, the middle part of location-plate is provided with the drift via corresponding with drift;Being additionally provided with supporting seat on base plate, be arranged over sliding sleeve at supporting seat, sliding sleeve is horizontally disposed with, and is provided with slide bar in sliding sleeve, is provided with scroll chuck in the outer slide bar end adjacent with die of sliding sleeve; Sliding sleeve upper end is associated with two connecting rods, is provided with the chute of one section of longitudinal direction in two connecting rods, and top mold frame is associated with dnockout block, and dnockout block is installed with two slide blocks being positioned at chute; Sliding sleeve lower end couples limited location bolt, and the lower end of caging bolt is through the pilot hole of supporting seat, and the lower end of caging bolt is provided with nut, is cased with back-moving spring outside the caging bolt between this nut and supporting seat; Being installed with the index pin of level outside sliding sleeve, coupling in slide bar rear end has index dial, index dial to be provided with several circumferentially uniform pin-and-hole.
2. the universal diel of mechanical seal spring base arc groove as claimed in claim 1, it is characterised in that shaping groove is positioned on die relative to the far-end of scroll chuck.
3. the universal diel of mechanical seal spring base arc groove as claimed in claim 1 or 2, it is characterised in that die is placed on Step Shaft, is provided with pressing plate in the end of Step Shaft by housing screw, and the end face of die is close to by pressing plate.
4. the universal diel of mechanical seal spring base arc groove as claimed in claim 3, it is characterised in that base plate is provided with several stud, and workbench is placed on stud by installing hole, is equipped with locking nut on the stud of workbench both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197152.5A CN103978089B (en) | 2014-05-12 | 2014-05-12 | The universal diel of mechanical seal spring base arc groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410197152.5A CN103978089B (en) | 2014-05-12 | 2014-05-12 | The universal diel of mechanical seal spring base arc groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103978089A CN103978089A (en) | 2014-08-13 |
| CN103978089B true CN103978089B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410197152.5A Expired - Fee Related CN103978089B (en) | 2014-05-12 | 2014-05-12 | The universal diel of mechanical seal spring base arc groove |
Country Status (1)
| Country | Link |
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| CN (1) | CN103978089B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710449B (en) * | 2016-03-18 | 2018-06-08 | 西安航天华阳机电装备有限公司 | A kind of upsetting workshop punch blanking device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201124199Y (en) * | 2007-08-23 | 2008-10-01 | 湖北美标汽车制冷系统有限公司 | Device for processing automobile air conditioner collecting tube |
| CN201723412U (en) * | 2010-07-19 | 2011-01-26 | 自贡兆强密封制品实业有限公司 | Multilevel air compressor cooler |
| CN201862676U (en) * | 2010-07-30 | 2011-06-15 | 西北有色金属研究院 | Machining device for surface concave structure of small-diameter thin-walled metal pipe for radiator |
| CN102357640A (en) * | 2011-10-12 | 2012-02-22 | 章升谊 | Continuous cold heading once near-net-shape forming die assembly of valve spring seat |
| CN203936216U (en) * | 2014-05-12 | 2014-11-12 | 自贡兆强环保科技股份有限公司 | The universal diel of mechanical seal spring base arc groove |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0238289B2 (en) * | 1987-05-28 | 1990-08-29 | Sato Koki Kk | DOPAIPUTONOKINZOKUPAIPUNOANAAKEKAKOSOCHI |
| KR20130012352A (en) * | 2011-07-25 | 2013-02-04 | 박용섭 | Device of pipe cutter |
-
2014
- 2014-05-12 CN CN201410197152.5A patent/CN103978089B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201124199Y (en) * | 2007-08-23 | 2008-10-01 | 湖北美标汽车制冷系统有限公司 | Device for processing automobile air conditioner collecting tube |
| CN201723412U (en) * | 2010-07-19 | 2011-01-26 | 自贡兆强密封制品实业有限公司 | Multilevel air compressor cooler |
| CN201862676U (en) * | 2010-07-30 | 2011-06-15 | 西北有色金属研究院 | Machining device for surface concave structure of small-diameter thin-walled metal pipe for radiator |
| CN102357640A (en) * | 2011-10-12 | 2012-02-22 | 章升谊 | Continuous cold heading once near-net-shape forming die assembly of valve spring seat |
| CN203936216U (en) * | 2014-05-12 | 2014-11-12 | 自贡兆强环保科技股份有限公司 | The universal diel of mechanical seal spring base arc groove |
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| Publication number | Publication date |
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| CN103978089A (en) | 2014-08-13 |
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Granted publication date: 20160608 Termination date: 20180512 |