CN2408988Y

CN2408988Y - Expanding machine for special-shaped pot and pail

Info

Publication number: CN2408988Y
Application number: CN 99257519
Authority: CN
Inventors: 訾占才; 訾斌
Original assignee: WEILI'ER HYRAULIC PNEUMATIC COMPLETE TECHNOLOGY Co Ltd TIANJIN CITY
Current assignee: WEILI'ER HYRAULIC PNEUMATIC COMPLETE TECHNOLOGY Co Ltd TIANJIN CITY
Priority date: 1999-12-28
Filing date: 1999-12-28
Publication date: 2000-12-06
Anticipated expiration: 2009-12-28

Abstract

The utility model provides an expanding machine for a pot barrel body in a special shape. The utility model is composed of a mould expanding device, an inverse mold expanding device, a positioning automatically material supporting mechanism, a hinge mechanism, and a liquid (gas) pressure transmission mechanism, wherein, the mould expanding device is at least composed of two mold expanding plates, inclined blocks, an L-shaped clamping plate, a core shaft, and a shaft sleeve, the inner surfaces of the two mold expanding plates are inclined surfaces, the inclined blocks are engaged with the inclined surfaces of the mold expanding plates, and the L-shaped clamping plate has the action of guide; the inverse mold expanding device mainly comprises a bar-shaped mold plate, a mold plate base, etc., and bar-shaped mold plates are corresponding to the mold expanding plates. The inclined blocks move up and down in a reciprocating state with the core shaft and the shaft sleeve, and the mold expanding plates are forced to shift towards the bar-shaped mold plates of the inverse mold expanding device; therefore, a barrel body is in forming once, and an inverse expanding shape is processed once. The utility model which can meet the processing requirements of various barrel bodies in a special shape has the advantages of reasonable structural design, high work efficiency, and long service life.

Description

Irregular can ladle body bulging machine

The utility model relates to and a kind ofly is used for the tubular ladle body bulging that metal materials such as tinplate, aluminium alloy stainless sheet steel and composite make and becomes irregular can ladle body equipment.

Existing be used for pail pack bulging machines such as processed food, paint, oil, chemical industry, medicine, generally have open type or straight-side frame, structure more complicated, and be subjected to the restriction in space is feeded and to get material inconvenient; Existing other type ladle body bulging machine adopts the inclined-plane to contact with the roller transmission more, its stress is excessive, and the contact position is the line contact, so bearing capacity is little, unit are is stressed big, local heavy wear and impression, well damage, service life is short, because heel and toe wear and stress are concentrated, template does not have good positioning and guiding mechanism, causes kinematic accuracy low, and lateral movement is uncontrollable; Mould itself exists vertical, horizontal direction sliding surface, matches with guide rail, requires the machining accuracy height, can't adjust during use, and to cause action insensitive, the said equipment function singleness in the ladle body bulging, can not be finished the operation of beading.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, and the bulging machine that a kind of reasonable in design, running precision height, bearing capacity are strong, integrate the various irregular can ladle bodies of processing of bulging and beading is provided.

The utility model is realized by following measure: irregular can ladle body bulging machine comprises bloated die device, substrate and liquid (gas) are pressed transmission mechanism, this bulging machine also comprises anti-the expand die device corresponding with bloated die device, locate automatic material carrying mechanism and be positioned at the linkage of the die device lower end of expanding, described bloated die device is the bloated template that is the inclined-plane by two symmetrical inner surfaces at least, match with table in the bloated template and be fixed in skewback in the axle sleeve locating slot, with the movable L type clamping plate that contact and play the guiding role of skewback both sides elongated slot, the axle sleeve of one mandrel and band locating slot constitutes, mandrel and polyhedron axle sleeve drive the skewback of fixing with its locating slot and pump along the template inclined-plane that expands, force the template that expands to do the horizontal direction displacement, to finish the purpose of ladle body bulging.The anti-die device that expands is arranged at the die device periphery of expanding, and fix by template pedestal and runners and substrate, when ladle body carries out bulging, finish the operation of ladle body beading by the anti-die device that expands, liquid (gas) is pressed transmission mechanism to be positioned at the mandrel bottom and to drive mandrel and is pumped.

The anti-die device that expands comprises: constitute with the corresponding bar template of bloated template, dies holder, template pedestal, be connected with bloated template bottom by seat board up and down, the bar template medial surface promptly can be designed to straight line or shaped form with bloated template contact-making surface.

Linkage comprises hinge, free bearing bolt and garden axis pin of column, fixes by free bearing bolt and nut and bloated template bottom and substrate, and this linkage is expand a template horizontal motion and adjust the vertical direction location of control.

Locating automatic material carrying mechanism comprises: location-plate, retainer plate, retainer bar, fairlead, gear pedestal, axle and gear, be connected to the retainer oil cylinder in retainer bar bottom, and retainer bar and oil cylinder junction are provided with magnetic patch and switch.

The gradient of the template that expands and skewback contact-making surface is 3 °～25 ° planes, and its lateral surface is that linear or shaped form can be provided with and the corresponding groove of bar template, and its two sides are provided with screw and fixed with L type clamping plate.

Description of drawings:

Fig. 1 is the utility model structural representation;

Bloated template of the utility model and skewback device figure among Fig. 2;

Fig. 3 is the anti-vertical view of bloated die device of the utility model;

Fig. 4 is that the utility model is located automatic material carrying mechanism schematic diagram;

Fig. 5 is the Square barrel body contour figure that the utility model can be made into;

Fig. 6 is the sectional view of Fig. 5;

Fig. 7 is the rectangular-shape barrel body contour figure that the utility model can be made into;

Fig. 8 is the sectional view of Fig. 7;

Fig. 9 is the triangle ladle body sectional view that the utility model can be made into;

Figure 10 is the hexagon ladle body sectional view that the utility model can be made into;

Figure 11 is the oval ladle body sectional view that the utility model can be made into.

Among the figure: 1. swollen template 2. skewbacks 3. screws 4. axle sleeves 5. mandrels 6. nuts 7. nuts 8. garden axis pin of column 9. hinges 10. master cylinders 11. free bearing bolts 12. nuts 13. substrate 14.L type clamping plate 15. screws 16. bar templates 17. dies holders 18. template pedestals 19. about seat board 20. runners 21. location-plates 22. retainer plates 23. retainer bars 24. fairleads 25. gear pedestals 26. gears 27. gears 28. axles 29. retainer oil cylinders 30 swollen die device 31. anti-inflation die devices 32. locate automatic material carrying mechanism 33. linkages 34. switches 35. collision blocks 36. collision blocks 37. switches

Below in conjunction with accompanying drawing the utility model is done further detailed description:

Irregular can (bucket) body bulging machine by the die device 30 that expands, substrate 13, with the corresponding anti-die device 31 that expands of bloated die device, the automatic material carrying mechanism 32 in location, be positioned at the expand linkage 33 and the liquid (gas) of template 1 lower end of the die device that expands and press transmission mechanism to form, described bloated die device be at least by the bloated template 1 that two symmetrical inner surfaces present the inclined-plane coincide with bloated template inclined-plane and with the fixing skewback 2 of axle sleeve 4 locating slots, be fixed in by screw 15 and expand the template two sides and to embed the L type clamping plate 14 that play the guiding role in the elongated slot of skewback both sides.Mandrel 5 and be polyhedron and constitute with axle sleeve 4 that mandrel 5 is done to pump, the inclined-plane gradient that the template that expands contacts with skewback is 3 °～25 °, the template lateral surface that expands is straight line or shaped form, can have and bar template 16 corresponding grooves, mandrel drive axle sleeve and with the fastening skewback of its locating slot along table in the template that expands and tiltedly pump, the bloated template horizontal direction of promotion moves.The anti-die device 31 that expands is arranged on the die device periphery of expanding, mainly be by bar template 16, dies holder 17 and up and down seat board 19 constitute, this device is fixing with substrate 13 by template pedestal 18 and runners 20, be connected with bloated template lower end by seat board 19 up and down, described bar template can be made into straight line or shaped form.Linkage 33 comprises hinge 9, free bearing bolt 11 and garden axis pin of column 8, is connected bloated template horizontal motion of this linkage control and adjustment vertical direction location with bloated template 1 lower end by garden axis pin of column, free bearing screw bolt and nut 12.Automatically material carrying mechanism 32 is located at below the substrate 13, it comprises location-plate 21, retainer plate 22, retainer bar 23, fairlead 24, gear pedestal 25, axle 28 and gear 26,27, retainer bar lower end is connected to retainer oil cylinder 29, retainer bar and retainer oil cylinder junction are provided with collision block 35 and switch 34, master cylinder 10 is connected with mandrel 5 lower ends, is positioned at the master cylinder lower end and is provided with collision block 36 and switch 37.

As shown in Figure 5 square of the machinable staving of irregular can described in the utility model (bucket) body bulging machine, but be not limited to this version, also can be made into the given triangle staving of rectangle staving shown in Figure 7 and Fig. 9, Figure 10 and Figure 11, hexagon staving and ellipse garden shape staving.

Suggested its operation principle of irregular can (bucket) body bulging machine of the utility model is: when garden shape ladle body is put on the retainer plate of machine, input signal is sent in operation, this moment, the material carrying mechanism oil cylinder was descending automatically, ladle body enters in expand die device and the anti-space of expanding between the die device and the location, collision block 35 pressed switch 34 (HI4) are sent signal, hydraulic gear control master cylinder 10 is descending, the template that expands horizontal direction under the effect on inclined-plane outwards moves, push ladle body to bar template crimp, finish the staving shaping simultaneously and reach the anti-shape (beading) that is expanded into, when master cylinder collision block 36 pressed switch 37 (HT1), left alone without help the staying of hydraulic gear control master cylinder pressurize, (left alone without help stay the time to be controlled by the time relay) is when arriving setting-up time, master cylinder 10 is up, the template that expands moves horizontally to opposite direction to be returned, the mould that contracts, collision block 36 pressed switch HT2 at this moment, retainer bar 23 is up, collision block 35 pressed switch HT3 hold out the staving that is expanded into shape, finish a working cycles.

The utility model has the advantages that reasonable in design and since collect swollen die device and anti-inflation die device in One can be finished bulging and the processing of anti-inflation shape of staving simultaneously, simplifies operation, efficient raising; Swollen mould Plate is that face contacts with skewback, and the unit lifting surface area strengthens, and bearing capacity is strengthened, the high processing of kinematic accuracy Steady quality; Adopt the hinge transmission to make swollen swooping template action sensitive reliable, no stuck phenomenon is avoided parts Wearing and tearing and impression; Machine service life can be prolonged, and various irregular cans (bucket) bodies can be satisfied Processing request.

Claims

1. irregular can ladle body bulging machine, comprise bloated die device (30), substrate (13) and liquid (gas) are pressed transmission mechanism, it is characterized in that further comprising anti-the expand die device (31) corresponding with bloated die device (30), locate automatic material carrying mechanism (32) and be positioned at the linkage (33) of the die device lower end of expanding, described bloated die device is the bloated template (1) that is the inclined-plane by two symmetrical inner surfaces at least, coincide with bloated template inclined-plane and with the fixing skewback (2) of axle sleeve, with the movable L type clamping plate (14) that contact and play the guiding role of skewback both sides elongated slot, one mandrel (5) and band locating slot are polyhedral axle sleeve (4) and constitute, mandrel (5) and polyhedron axle sleeve (4) drive the skewback of fixing with its locating slot and pump along the template inclined-plane that expands, the template (1) that expands moves as horizontal direction, to finish the purpose of ladle body bulging.The anti-die device (31) that expands is arranged at the die device periphery of expanding, and it is fixing with substrate (13) by template pedestal (18) and runners (20), when ladle body carries out bulging, finish the operation of ladle body beading by the anti-die device that expands, liquid (gas) is pressed transmission mechanism to be positioned at mandrel (5) bottom and is driven mandrel and lives reciprocating cutter up and down.

2. irregular can ladle body bulging machine according to claim 1, be characterised in that altogether the anti-die device that expands is by forming with the corresponding bar template of bloated template (1) (16), dies holder (17), template pedestal (18), be connected with bloated template bottom by seat board (19) up and down, the bar template medial surface can be made into straight line or shaped form.

3. irregular can ladle body bulging machine according to claim 1, it is characterized in that linkage (33) comprises hinge (9), free bearing bolt (11) and garden axis pin of column (8), fix with bloated template bottom and substrate by free bearing bolt and nut (12), this linkage is bloated template (1) horizontal motion of control and adjusts the vertical direction location.

4. irregular can ladle body bulging machine according to claim 1, it is characterized in that locating automatic material carrying mechanism (32) and comprise location-plate (21), retainer plate (22), retainer bar (23), fairlead (24), gear pedestal (25), axle (28) and gear (26), (27), be connected to retainer oil cylinder (29) in retainer bar lower end, retainer bar and oil cylinder junction are provided with collision block (35) and switch (HT1) (HT2).

5. irregular can ladle body bulging machine according to claim 1, it is characterized in that described bloated template (1) and skewback contact-making surface gradient are 3 °～25 ° planes, its lateral surface is linear or shaped form, can be provided with and the corresponding groove of bar template (16), the template two sides of expanding are provided with screw and fixing with L type clamping plate (14).