CN202479392U

CN202479392U - Conical barrel-shaped sheet metal part moulding device

Info

Publication number: CN202479392U
Application number: CN2011205511804U
Authority: CN
Inventors: 杨卫宾; 于宏; 白云发; 张建军
Original assignee: Shaanxi Baocheng Aviation Instrument Co Ltd
Current assignee: Shaanxi Baocheng Aviation Instrument Co Ltd
Priority date: 2011-12-19
Filing date: 2011-12-19
Publication date: 2012-10-10
Anticipated expiration: 2021-12-19

Abstract

The utility model provides a conical barrel-shaped sheet metal part moulding device. The conical barrel-shaped sheet metal part moulding device comprises a bottom plate, wherein a retaining plate is arranged on the bottom plate; a groove hole is formed in the middle of the retaining plate; a pushing plate is arranged inside the groove hole and is in contact with an elastomer arranged on the bottom plate; a moulding block is arranged inside a groove I and is integrally hinged with the retaining plate; the moulding block comprises a left moulding block and a right moulding block; the left moulding block and the right moulding block are closed to form a conical inner cavity; a limiter is arranged on the retaining plate; a mould core is fixedly connected with an upper plate integrally; and the outer shape of the mould core is matched with the shape of the inner cavity of the moulding block. The conical barrel-shaped sheet metal part moulding device can mould various closed or semi-open conical barrel-shaped sheet metal parts, is simple in structure, easy to manufacture, convenient to operate and reliable to work, improves the working efficiency and can be widely applied to the field of mechanical sheet metals.

Description

Taper barrel sheet metal component shaped device

Technical field

The utility model relates to a kind of taper barrel sheet metal component shaped device.

Background technology

At present, for the moulding of taper barrel sheet metal component, adopt the manual mode moulding more, do not have ripe typical forming method, and efficient hand-manipulated is low, size is unstable, therefore is necessary to improve.

The utility model content

The technical problem that the utility model solves: the taper barrel sheet metal component shaped device that a kind of easy to operate, low-cost, dimensionally stable is provided.

The technical scheme that the utility model adopts: taper barrel sheet metal component shaped device; Comprise base plate, said base plate is provided with holding plate, and said holding plate middle part is shaped on recess hole; Push pedal places in the recess hole and contacts with elastomer that base plate is provided with; Forming blocks places in the groove I and is articulated as one with holding plate, said forming blocks form by left forming blocks and right forming blocks and left forming blocks and right forming blocks to close up rear interior cavity tapered, said holding plate is provided with stop; Core and upper plate are connected to one, and the cavity shape of the outer shape of core and forming blocks is suitable.

Wherein, said core one end is shaped on external screw thread, and its other end is a bullet, and said upper plate lower surface is fixed with connecting plate, be shaped on the screwed hole suitable with external screw thread on the said connecting plate, and the screwed hole front end is shaped on the counterbore suitable with connector.

Wherein, The recess hole both ends of the surface shape at said holding plate middle part and left forming blocks and right forming blocks outside portion shape are suitable; Be shaped on the pin-and-hole that passes recess hole on the said holding plate; It is hinged respectively with holding plate and left forming blocks and right forming blocks that bearing pin passes pin-and-hole, and said recess hole rear end is shaped on deep-slotted chip breaker.

Further, be shaped on groove I and groove II on the said base plate, said elastomer places in the groove I, and said holding plate places groove II interior and fastening with screw.

Further, both sides, said holding plate upper surface are equipped with stop, said stop bottom through screw be fixedly connected with holding plate and the stop upper surface concordant with the forming blocks upper surface.

The taper barrel sheet metal component of compared with prior art plastic various sealings of the utility model or half-open shape, simple in structure, be easy to make, easy to operate, reliable operation has improved efficient, can be widely applied to mechanical panel beating field.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the core structure sketch map of the utility model;

Fig. 3 is the holding plate structure vertical view of the utility model;

Fig. 4 is the A-A cutaway view of Fig. 3;

Fig. 5 is the forming blocks structural representation of the utility model;

Fig. 6 is the forming blocks structure side view of the utility model;

Fig. 7 is the forming blocks structure vertical view of the utility model.

The specific embodiment

A kind of embodiment of the utility model is described below in conjunction with accompanying

drawing

1,2,3,4,5,6,7.

Taper barrel sheet metal component shaped device comprises base plate 1, and said base plate 1 is provided with holding plate 3; Said holding plate 3 middle parts are shaped on recess hole 10, and push pedal 2 places in the recess hole 10 and contacts the reset response of 2 moulding aftershapings of push pedal piece 6 with elastomer 9 that base plate 1 is provided with; Specifically; Be shaped on groove I 20 and groove II22 on the said base plate 1, said elastomer 9 places in the groove I 20, and said holding plate 3 places groove II22 interior and fastening with screw.Forming blocks 6 places in the recess hole 10 and with holding plate 3 and is articulated as one; Said forming blocks 6 forms by left forming blocks 11 and right forming blocks 12 and left forming blocks 11 and right forming blocks 12 to close up rear interior cavity 13 tapered; Specifically; The recess hole 10 both ends of the surface shapes at said holding plate 3 middle parts and left forming blocks 11 are suitable with right forming blocks 12 outside portion shapes; Be shaped on the pin-and-hole 18 that passes recess hole 10 on the said holding plate 3, it is hinged with right forming blocks 12 difference with holding plate 3 and left forming blocks 11 that bearing pin 4 passes pin-and-hole 18, and said recess hole 10 rear ends are shaped on deep-slotted chip breaker 19; The setting of deep-slotted chip breaker 19 can be avoided connecting plate 16 core 7 is better contacted with forming blocks 6 inner chambers when core 7 descends; Said holding plate 3 is provided with stop 5, and specifically, both sides, said holding plate 3 upper surface are equipped with stop 5, said stop 5 bottoms through screw 21 be fixedly connected with holding plate 3 and stop 5 upper surfaces concordant with forming blocks 6 upper surfaces.Core 7 is connected to one with upper plate 8, and specifically, said core 7 one ends are shaped on external screw thread 14; Its other end is a bullet 15, and said upper plate 8 lower surfaces are fixed with connecting plate 16, is shaped on the screwed hole suitable with external screw thread 14 on the said connecting plate 16; And the screwed hole front end is shaped on the counterbore suitable with connector 17; Connector 17 and counterbore matched in clearance can increase the intensity of core 7, and inner chamber 13 shapes of the outer shape of core 7 and forming blocks 6 are suitable.

Method for using: this device is installed on the common pressing equipment; Circular cone tube sheet metal component according to needs during use launches the spacing that the materials and parts size is adjusted two stops 5; And guarantee that stop 5 upper surfaces are concordant with forming blocks 6 upper surfaces, and sheet metal component being launched materials and parts be positioned between two stops 5 and place on the surface of forming blocks 6 formation, upper plate 8 is descending; Driving core 7 is pressing raw material 23 to get into forming blocks 6; Core 7 continues descending, and left forming blocks 11 is closed up with right forming blocks 12, accomplishes the moulding of taper barrel sheet metal component.Drive core 7 when up when upper plate 8 after the moulding, push pedal 2 is promoted by elastomer 9, and left forming blocks 11 is rotated with right forming blocks 12 and resetted, and core 7 is being with forming part to throw off forming blocks 6, accomplishes a forming parts and circulates.

The foregoing description, just the preferred embodiment of the utility model is not to be used for limiting the utility model practical range, so all equivalences of being done with the said content of the utility model claim change, all should be included within the utility model claim scope.

Claims

1. taper barrel sheet metal component shaped device; Comprise base plate (1); It is characterized in that: said base plate (1) is provided with holding plate (3); Said holding plate (3) middle part is shaped on recess hole (10), and push pedal (2) places in the recess hole (10) and contacts with elastomer (9) that base plate (1) is provided with, and forming blocks (6) places in the recess hole (10) and with holding plate (3) and is articulated as one; Said forming blocks (6) form by left forming blocks (11) and right forming blocks (12) and left forming blocks (11) and right forming blocks (12) to close up rear interior cavity (13) tapered; Said holding plate (3) is provided with stop (5), and core (7) is connected to one with upper plate (8), and inner chamber (13) shape of the outer shape of core (7) and forming blocks (6) is suitable.

2. taper barrel sheet metal component shaped device according to claim 1; It is characterized in that: said core (7) one ends are shaped on external screw thread (14); Its other end is bullet (15); Said upper plate (8) lower surface is fixed with connecting plate (16), be shaped on the said connecting plate (16) and the suitable screwed hole of external screw thread (14), and the screwed hole front end is shaped on and the suitable counterbore of connector (17).

3. taper barrel sheet metal component shaped device according to claim 1; It is characterized in that: recess hole (10) the both ends of the surface shape at said holding plate (3) middle part and left forming blocks (11) and right forming blocks (12) outside portion shape are suitable; Be shaped on the pin-and-hole (18) that passes recess hole (10) on the said holding plate (3); It is hinged respectively with left forming blocks (11) and right forming blocks (12) with holding plate (3) that bearing pin (4) passes pin-and-hole (18), and said recess hole (10) rear end is shaped on deep-slotted chip breaker (19).

4. according to claim 1 or 2 or 3 described taper barrel sheet metal component shaped devices; It is characterized in that: be shaped on groove I (20) and groove II (22) on the said base plate (1); Said elastomer (9) places in the groove I (20), and said holding plate (3) places groove II (22) interior and fastening with screw.

5. taper barrel sheet metal component shaped device according to claim 4; It is characterized in that: said holding plate (3) both sides, upper surface are equipped with stop (5), said stop (5) bottom through screw (21) be fixedly connected with holding plate (3) and stop (5) upper surface concordant with forming blocks (6) upper surface.