CN103273301B - Threeway bearing-ring device - Google Patents
Threeway bearing-ring device Download PDFInfo
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- CN103273301B CN103273301B CN201310233063.7A CN201310233063A CN103273301B CN 103273301 B CN103273301 B CN 103273301B CN 201310233063 A CN201310233063 A CN 201310233063A CN 103273301 B CN103273301 B CN 103273301B
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- threeway
- ring
- collar
- weld
- supporting rack
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Abstract
The present invention discloses a kind of threeway bearing-ring device, comprises workbench, collar mould, hydraulic cylinder, and described collar mould is fixed in template, also comprises: two whirling vibration dishes, respectively threeway charging aperture and weld-ring charging aperture is delivered in threeway and weld-ring; Slip collar mechanism, threeway is also sent to collar mould by the threeway that its material supporting rack support falls from threeway charging aperture; Described collar mould establishes collar through hole, and through hole comprises collar portion and weld-ring portion, the internal diameter of collar portion and the arm external diameter of threeway suitable, internal diameter and the described weld-ring in weld-ring portion are suitable; Weld-ring enters the weld-ring portion of collar through hole through the annular groove that falls from weld-ring charging aperture, described weld-ring portion, at the sidewall opening of collar mould, is provided with weld-ring stop tab at opening part.The present invention disposablely can complete the action of a pipe box weld-ring, supervisor's mouth bell mouth expanding, and simplify existing manufacturing procedure, automaticity is high, and percent defective is low, and production efficiency is high.
Description
Technical field
The present invention relates to machining equipment technical field, more particularly, relate to a kind of threeway bearing-ring device.
Background technology
Present air-conditioning refrigeration system is commonly used the connection that multichannel pipe fitting is carried out in threeway, on some parts, also need to configure the U-shaped threeway with the collar, usually, the processing of the collar divides manually and automatic two modes, and workshop-based factory requires that metal ring is put well in fixture by workman usually, is then vertically inserted on the metal ring in fixture by two of threeway mouths of pipe, beat threeway with special hammer again its two arms are tightly inserted in ring set and struts ring set opening, complete collar operation.This manual processing mode production efficiency is low, and the insertion depth uniformity of ring set is poor, easily occurs the phenomenon that the collar comes off or ruptures.Also have at present the equipment of the automatic collar, equipment is established a traffic cycle with five, six stations, dial rotation makes threeway transport to different stations to carry out collar processing, and threeway has suffered journey having enclosed with dial rotation one from what be fed to that the collar terminates.But the frock debugging when changing threeway specification of this multistation cover position automatic equipment is more loaded down with trivial details and a rotating disk is only suitable for the product doing a specification, equipment is only with the collar, threeway shaping processing can not be carried out simultaneously, therefore be necessary to develop a kind of threeway bearing-ring device, improve production automation degree.
Summary of the invention
The technical problem to be solved in the present invention is, for the deficiency that above-mentioned prior art exists, provides that a kind of production efficiency is high, easy to operate, the threeway bearing-ring device of automation.
The technical solution used in the present invention is: threeway bearing-ring device, comprise workbench, whirling vibration dish, collar mould, hydraulic cylinder, described collar mould is fixed in template, and described whirling vibration dish comprises threeway whirling vibration dish and weld-ring whirling vibration dish, slip collar organization establishes is between described hydraulic cylinder and collar mould, and the weld-ring chute of arc connects the outlet of described weld-ring whirling vibration dish and the weld-ring charging aperture of described collar mould; The threeway chute of arc connects the outlet of described threeway whirling vibration dish and the threeway charging aperture of described slip collar mechanism; Described slip collar mechanism comprises the threeway that falls from threeway charging aperture for support and threeway is sent to the material supporting rack of collar mould; Described collar mould comprises the collar through hole arranged in the same way with the arm of threeway, and described collar through hole comprises collar portion and weld-ring portion, the internal diameter of collar portion and the arm external diameter of threeway suitable, internal diameter and the described weld-ring in weld-ring portion are suitable; Described weld-ring enters the weld-ring portion of collar through hole through the annular groove that falls from weld-ring charging aperture, described weld-ring portion, at the sidewall opening of collar mould, is provided with weld-ring stop tab at opening part.
The sidewall of described collar mould is provided with threeway locating piece, described threeway locating piece is located between the opening in two weld-ring portions, and the arc outer wall of described threeway locating piece is suitable with the connection root profile of two arms of threeway thus threeway located together with described material supporting rack and clamp.
Described weld-ring stop tab one end is fixed on the sidewall of collar mould, and the other end is free end, and free end stretches into weld-ring portion within the scope of the sidewall opening of collar mould.
Described material supporting rack is provided with triplet card chamber and plug chamber, described slip collar mechanism also comprises slide rail, mandrel plate, material supporting rack fixed head, described slide rail is located between workbench and material supporting rack fixed head, described material supporting rack is fixed on material supporting rack fixed head, described mandrel plate connects the piston rod of described hydraulic cylinder, described mandrel plate is fixed with plug, and described plug can slide along plug chamber.
The head of described plug is bell-mouth structure of air, between described material supporting rack and mandrel plate, be provided with main spring.
Described material supporting rack and mandrel plate are provided with limiting through hole, in two limiting through hole, are provided with limit pull rod.
Slide in the collar portion of described collar through hole and material returned needle bar is set, described material returned needle bar one end is fixed on stripper, and described stripper is also fixed with linkage push plate, and described push pedal is provided with material returned avoiding hollow groove, be inserted with cross bar in described material returned avoiding hollow groove, described cross bar is fixed on material supporting rack.
Auxiliary spring is provided with between stripper and template.
Shape and the threeway of described threeway charging aperture are suitable, and described threeway charging aperture runs through threeway feedboard, are pasted with elasticity blob of viscose at the lower surface of described threeway feedboard, and lower surface and the threeway wall of described elasticity blob of viscose are interfered.
Compared with prior art, the present invention has the following advantages:
Threeway bearing-ring device of the present invention disposablely can complete the action of a pipe box weld-ring, supervisor's mouth bell mouth expanding (or enlarging), automaticity is high, percent defective is low, and current manufacturing procedure is simplified, adopt vibrating disk automatic blanking, instead of and need staff threeway to be placed on manual operations on machine, eliminate the time that current threeway manually adds repeatedly blanking in man-hour, save manpower and materials, simultaneously because the simplification of operation avoids the process loss caused by current multiple working procedure.
Accompanying drawing explanation
Fig. 1 is threeway bearing-ring device structural representation of the present invention.
Fig. 2 is collar mode structure schematic diagram of the present invention.
Fig. 3 is slip collar mechanism of the present invention plan structure schematic diagram.
Fig. 4 is the main TV structure schematic diagram of slip collar mechanism of the present invention.
Fig. 5 is the A-A section structure schematic diagram of Fig. 3.
Detailed description of the invention
Below by way of detailed description of the invention, and the invention will be further described by reference to the accompanying drawings.
As shown in Figure 1 and Figure 2, threeway bearing-ring device comprises workbench 10, whirling vibration dish, collar mould 6, hydraulic cylinder 7, described collar mould 6 is fixed in template 20, template 20 is fixed on workbench 10, described whirling vibration dish comprises threeway whirling vibration dish 1 and weld-ring whirling vibration dish 3, and slip collar organization establishes is between described hydraulic cylinder 7 and collar mould 6, and the weld-ring chute 4 of arc connects the outlet of described weld-ring whirling vibration dish 3 and the weld-ring charging aperture of described collar mould 6; The threeway chute 2 of arc connects the charging aperture of the outlet of described threeway whirling vibration dish 1 and the threeway feedboard 5 of described slip collar mechanism; Described slip collar mechanism comprise the threeway that falls from threeway charging aperture for support and material supporting rack 25(threeway being sent to collar mould see Fig. 3); Described collar mould comprises the collar through hole 9 arranged in the same way with the arm of threeway, and described collar through hole comprises collar portion 32 with weld-ring portion 33(see Fig. 3), the internal diameter of collar portion and the arm external diameter of threeway suitable, internal diameter and the described weld-ring 11 in weld-ring portion are suitable; Described weld-ring 11 enters the weld-ring portion of collar through hole 9 through the annular groove 8 that falls from weld-ring charging aperture, described weld-ring portion, at the sidewall opening of collar mould 6, is provided with weld-ring stop tab 12 at opening part.See Fig. 3, threeway of the present invention has two parallel arms in the same way supervisor contrary with arm direction with, two arm roots are communicated with into U-shaped, threeway is transported to the charging aperture of threeway feedboard 5 of slip collar mechanism from threeway whirling vibration dish 1 through threeway chute 2, enters (material supporting rack structure is see Fig. 3) in material supporting rack from threeway charging aperture.Whirling vibration dish is the feeder equipment of a kind of automatic orientation sequence, during the work of whirling vibration dish, put on plate with the power of the continuation of certain frequency, it is made to do up and down and the high-speed high frequency micro breadth oscillation of circumferencial direction, workpiece tiltedly thrown and advances, usually certain tracks is obliquely had in the periphery design of charging tray, workpiece in charging tray is progressively hoisted movement, therebetween, the true U-shaped threeway of poor direction straddles with the vibration of vibrating disk on the track of vibrating disk, can fall in back hopper behind certain position, thus make unordered U-shaped threeway automatic order align neatly, be transported to next procedure exactly.The outlet of threeway chute connecting tee whirling vibration dish 1 and the charging aperture of threeway feedboard 5, particularly, the discharging opening of the high-end connection vibrating disk of chute, low side coordinates with the threeway charging aperture correspondence position of slip collar mechanism, make threeway after the outlet out of vibrating disk, enter in material supporting rack through chute.In like manner, weld-ring in weld-ring whirling vibration dish 3 through ordered arrangement, be divided into two row and enter in the weld-ring chute 4 of arc, and arrangement in the annular groove 8 that falls of weld-ring chute 4 and collar mould one by one, weld-ring 11 in the weld-ring portion 33 of collar through hole is by noose in threeway and after being pulled away, the weld-ring of annular groove 8 bottom that falls falls in weld-ring portion 33, and weld-ring stop tab 12 is the effective measures ensureing that weld-ring remains in weld-ring portion 33, prevents weld-ring 11 from coming off in weld-ring portion 33.As shown in Figure 2, weld-ring stop tab 12 one end is fixed on screw 13 on the sidewall of collar mould, the other end is free end, free end to collar through hole sidewall opening direction extend and stretch into weld-ring portion within the scope of the sidewall opening of collar mould, by upright weld-ring backstop.Weld-ring stop tab 12 is metallic elastic thin slices, when the threeway putting weld-ring is released in collar through hole by material returned needle bar, make weld-ring stop tab 12 free end be bent outwardly distortion simultaneously, threeway can be exited smoothly in collar through hole, and the discharge port through workbench leaves (discharge port is not shown in the drawings).New threeway to be processed enters material supporting rack from threeway chute 2, starts next round collar operation, and so circulation repeatedly, continues the processing carrying out threeway pipe box weld-ring efficiently.
See Fig. 2, the sidewall of described collar mould is provided with threeway locating piece 14, described threeway locating piece is located between the opening in two weld-ring portions, and the arc outer wall of described threeway locating piece is suitable with the connection root profile of two arms of threeway thus threeway located together with described material supporting rack and clamp.When threeway is advanced in collar through hole by material supporting rack, the connection root of two arms moves to threeway locating piece 14 direction until arrive at threeway locating piece, therefore, threeway locating piece also limit the insertion depth of threeway two arm in collar through hole simultaneously, and the fixed dimension of welding neck collar plays the effect of accurate positioning.
See Fig. 3, Fig. 4, described material supporting rack 25 is provided with triplet card chamber 34 and plug chamber 35, described slip collar mechanism also comprises slide rail (not shown), mandrel plate 27, material supporting rack fixed head 26, described slide rail is located between workbench 10 and material supporting rack fixed head 26, material supporting rack fixed head 26 is directly installed on slide rail, material supporting rack fixed head 26 is installed with material supporting rack 25, the triplet card chamber 34 of indent is provided with in the middle part of one end of material supporting rack 25, the supervisor of threeway can be held in triplet card chamber and connect the arm root of supervisor, supervisor inserts in plug chamber 35, described mandrel plate 27 connects the piston rod of described hydraulic cylinder 7, described mandrel plate is fixed with plug 24, described plug 24 can slide along plug chamber 35, when threeway level is placed in triplet card chamber, its supervisor's mouth is just to plug, arm root is held together by the cell wall bag in triplet card chamber with the two arm outer wall side faces being connected root, the nearly triplet card chamber of caput termination of plug, the root of plug is fixed on mandrel plate 27, the piston rod of mandrel plate 27 connecting fluid cylinder pressure, main spring 23 is provided with between material supporting rack and mandrel plate.The effect of slip collar mechanism is that the stroke of hydraulic cylinder piston rod is passed to material supporting rack through mandrel plate, makes material supporting rack slide to collar mould, thus threeway is inserted in collar through hole.
As shown in Figure 3, the head of described plug is bell-mouth structure of air, when material supporting rack be close to collar mould, the connection root of threeway two arm be resisted against on threeway locating piece 14 outer wall time, the piston rod of hydraulic cylinder continues to advance, make main spring 23, now plug 24 will insert supervisor's mouth of threeway and be listened by supervisor's mouth to expand and form horn mouth.Owing to being provided with limiting through hole on material supporting rack and mandrel plate, and be provided with limit pull rod 31 in two limiting through hole.The maximum spacing of material supporting rack and mandrel plate can be controlled, by the insertion depth of maximum spacing adjustable coremaking rod 24 controlling material supporting rack and mandrel plate, namely adjust threeway and be responsible for the bell-mouthed size of mouth.
When piston rod moves right, the elastic potential energy of main spring make mandrel plate and material supporting rack away from, the pull bar 31 between two plates can make distance between the two keep within the specific limits.Pull bar 31 also can be fixed on material supporting rack in one end, and the movable limiting through hole through correspondence on mandrel plate 27 of the other end is also spacing by nut.
Slide in the collar portion of described collar through hole and material returned needle bar 21 is set, described material returned needle bar one end is fixed on stripper 22, described stripper is also fixed with linkage push plate 28, described push pedal is provided with material returned avoiding hollow groove, be inserted with cross bar 29 in described material returned avoiding hollow groove, described cross bar is fixed on material supporting rack.Auxiliary spring 30 is provided with between stripper 22 and template 20.
When stripper 22 and template 20 are fitted, material returned needle bar is inserted in collar die cavity, when material supporting rack is to left lateral, at material returned avoiding hollow groove, they can move left cross bar 29, until when arriving the left end of material returned avoiding hollow groove, cross bar 29 promotes push pedal 28 and moves to left, stripper 22 is made to drive material returned needle bar to leave the die cavity of collar mould gradually, dodge space tee branch is inserted in collar mould (tee branch first passes through weld-ring, and weld-ring is split ring, when threeway arm by time the collar extension of weld-ring is strutted, arm clamping is then made to form interference between the two and joins relation by weld-ring).When the material returned, material supporting rack is first to right lateral under the driving of hydraulic cylinder, and cross bar 29 moves in material returned avoiding hollow groove, when cross bar 29 arrives the right-hand member of material returned avoiding hollow groove, cross bar 29 promotes push pedal 28 and moves to right, and makes stripper 22 drive the material returned needle bar threeway in collar die cavity to be ejected, completes material returned process.The effect of auxiliary spring 30 is when device is at the end of material returned process, stripper 22 is made to leave template 20, thus material returned needle bar is pulled outwardly from a segment distance from collar through hole, abdicating space makes the weld-ring of annular groove 8 bottom to fall in weld-ring portion 33, for the collar entering next tee pipe fitting adds Job readiness.
See Fig. 5, in order to increase work efficiency, make threeway in time from interior correct location, the triplet card chamber 34 that threeway whirling vibration dish 1 enters material supporting rack 25, the present invention makes and further improving on the basis of above-mentioned bearing-ring device, specifically:
Elasticity blob of viscose 36 is pasted with at the lower surface of threeway feedboard 5, the lower wall surface of elasticity blob of viscose and the tube wall of threeway are interfered, when material supporting rack is close to collar mould, though the threeway fallen on material supporting rack has the trend in company with moving forward, but elasticity blob of viscose 36 overcomes the frictional force of threeway and material supporting rack, threeway is stoped to move forward, in the triplet card chamber 34 that threeway is entered in material supporting rack, the wall of its arm root is close to the cell wall in triplet card chamber, and threeway is positioned in triplet card chamber in time.When material supporting rack continues to move to collar mould, material supporting rack transmitting thrust is to threeway, and elasticity blob of viscose stress and deformation, elasticity blob of viscose is pushed open and moved forward by threeway, till the connection root of threeway two arm arrives at threeway locating piece 14.
Claims (8)
1. threeway bearing-ring device, comprise workbench, whirling vibration dish, collar mould, hydraulic cylinder, described collar mould is fixed in template, it is characterized in that: described whirling vibration dish comprises threeway whirling vibration dish and weld-ring whirling vibration dish, slip collar organization establishes is between described hydraulic cylinder and collar mould, and the weld-ring chute of arc connects the outlet of described weld-ring whirling vibration dish and the weld-ring charging aperture of described collar mould; The threeway chute of arc connects the outlet of described threeway whirling vibration dish and the threeway charging aperture of described slip collar mechanism; Described slip collar mechanism comprises the threeway that falls from threeway charging aperture for support and threeway is sent to the material supporting rack of collar mould; Described collar mould comprises the collar through hole arranged in the same way with the arm of threeway, and described collar through hole comprises collar portion and weld-ring portion, the internal diameter of collar portion and the arm external diameter of threeway suitable, internal diameter and the weld-ring in weld-ring portion are suitable; Described weld-ring enters the weld-ring portion of collar through hole through the annular groove that falls from weld-ring charging aperture, described weld-ring portion, at the sidewall opening of collar mould, is provided with weld-ring stop tab at opening part.
2. threeway bearing-ring device according to claim 1, it is characterized in that: on the sidewall of described collar mould, be provided with threeway locating piece, described threeway locating piece is located between the opening in two weld-ring portions, and the arc outer wall of described threeway locating piece is suitable with the connection root profile of two arms of threeway thus threeway located together with described material supporting rack and clamp.
3. threeway bearing-ring device according to claim 2, is characterized in that: described weld-ring stop tab one end is fixed on the sidewall of collar mould, and the other end is free end, and free end stretches into weld-ring portion within the scope of the sidewall opening of collar mould.
4. the threeway bearing-ring device according to claim 1 or 2 or 3, it is characterized in that: described material supporting rack is provided with triplet card chamber and plug chamber, described slip collar mechanism also comprises slide rail, mandrel plate, material supporting rack fixed head, described slide rail is located between workbench and material supporting rack fixed head, described material supporting rack is fixed on material supporting rack fixed head, described mandrel plate connects the piston rod of described hydraulic cylinder, and described mandrel plate is fixed with plug, and described plug can slide along plug chamber.
5. threeway bearing-ring device according to claim 4, is characterized in that: the head of described plug is bell-mouth structure of air, between described material supporting rack and mandrel plate, be provided with main spring.
6. threeway bearing-ring device according to claim 5, is characterized in that: described material supporting rack and mandrel plate are provided with limiting through hole, in two limiting through hole, is provided with limit pull rod.
7. threeway bearing-ring device according to claim 6, it is characterized in that: sliding in the collar portion of described collar through hole arranges material returned needle bar, described material returned needle bar one end is fixed on stripper, described stripper is also fixed with linkage push plate, described push pedal is provided with material returned avoiding hollow groove, be inserted with cross bar in described material returned avoiding hollow groove, described cross bar is fixed on material supporting rack.
8. threeway bearing-ring device according to claim 7, is characterized in that: between stripper and template, be provided with auxiliary spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310233063.7A CN103273301B (en) | 2013-06-13 | 2013-06-13 | Threeway bearing-ring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310233063.7A CN103273301B (en) | 2013-06-13 | 2013-06-13 | Threeway bearing-ring device |
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| CN103273301A CN103273301A (en) | 2013-09-04 |
| CN103273301B true CN103273301B (en) | 2015-08-19 |
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| CN201310233063.7A Expired - Fee Related CN103273301B (en) | 2013-06-13 | 2013-06-13 | Threeway bearing-ring device |
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Effective date of registration: 20180725 Address after: 519000 Pinglan Road, Xiangzhou District, Zhuhai, Guangdong Province, No. 82 Patentee after: Fan Zhinan Address before: 528300 Daliang, Foshan, Shunde, Guangdong Province, Daliang street, 2 East Ping 13 Patentee before: Li Zhenlian |
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