CN102825744A

CN102825744A - Overturning mechanism for centerboard of corner connecting die

Info

Publication number: CN102825744A
Application number: CN2012103483902A
Authority: CN
Inventors: 刘宏安; 赵宝臣; 郝杰
Original assignee: QINHUANGDAO GOT&E RUBBER PLASTIC MOLD CO Ltd
Current assignee: Fanghua Intelligent Equipment Qinhuangdao Co ltd
Priority date: 2012-09-19
Filing date: 2012-09-19
Publication date: 2012-12-19
Anticipated expiration: 2032-09-19
Also published as: CN102825744B

Abstract

The invention discloses an overturning mechanism for a centerboard of a corner connecting die. A rocker arm seat (25) is fixedly linked below a fixed plate (26) of the mechanism by using a screw V (28); two sides of the fixed plate (26) are symmetrically provided with two slide blocks (22); and sliding chutes are arranged in the slide blocks (22). A connecting plate (15) is connected with the centerboard I (5) by using a screw II (14); a roller (20) is fixed at one end of the connecting plate (15) by using a screw III (19); and the roller (20) is inserted in the sliding chutes of the slide blocks (22) and is capable of moving along the sliding chutes. A stop block (24) is fixed on a bottom plate (27) by using a screw IV (23). Through operating the overturning mechanism, the centerboard is easily drawn out of a die cavity of the die and overturned so that a rubber part is exposed out of the die cavity and can be taken out easily. Direct contact between a hand and the centerboard is avoided, a person is prevented from being scalded, the labor intensity is reduced, and the production efficiency is increased.

Description

Connect angle mould centerboard switching mechanism

Technical field

The present invention relates to a kind of centerboard switching mechanism, be mainly used in automotive sealant and connect the angle mould tool, belong to the auto parts and components production field.

Background technology

The bight of automobile door and window seal is to accomplish by connecing the injection of angle mould tool.Two straight extruded rubber spares insertions are connect angle mould tool die cavity, form the bight, combine together with two straight rubber parts through injection molding of rubber.Because the cross section more complicated of seal, so it is bigger to connect the die cavity difficulty of processing of angle mould tool, for ease of processing and repairing a die, mold cavity adopts hierarchical design and processing, and centerboard is exactly to connect an angle mould tool part wherein.Before connecing the angle, straight rubber parts is directly to insert die cavity behind the matched moulds, and after connecing the angle and finishing, the straight rubber parts in two ends has been connected by bight rubber, can't directly extract out from die cavity again, must the die sinking pickup.The rubber parts that connects behind the angle hangs on the profile of centerboard, and the outside is covered by other shape plate, must centerboard be extracted out just from die cavity and can take off rubber parts.Prior art is: manual work is taken out centerboard with hand, unloads rubber parts, again centerboard is put back to mold cavity.This method not only increases working strength of workers, and because mold temperature is very high, even the workman also has the hidden danger of scald with protective gloves.

Summary of the invention

In order to overcome the above-mentioned deficiency that prior art exists; The present invention provides a kind of angle mould centerboard switching mechanism that connects, and is specifically designed to automotive sealant and connects the angle mould tool, when having solved the die sinking pickup; Hand directly contacts the centerboard that has high temperature; Cause the problem of scald easily, reduced working strength of workers, improved production efficiency.

The technical solution adopted for the present invention to solve the technical problems is: the said fixed head that connects angle mould centerboard switching mechanism is installed in the bight of template I by the screw VI; The fixed head below connects firmly the pivoted arm seat by the screw V; The fixed head bilateral symmetry is installed two slide blocks, has chute on the said slide block.One end of two pivoted arm plates respectively by etc. high bolt V be installed in the two ends of pivoted arm seat; Its other end by etc. high bolt I fixed handle; The middle part of two pivoted arm plates by etc. high bolt II connect the end of plate; Plate can around etc. high bolt II rotate, plate other end fluting, and be inserted in be fixed on the connecting plate etc. on the high bolt III.Connecting plate is linked to each other with the centerboard I by the screw II, and connecting plate one end is by the fixing roller of screw III, and said roller inserts in the chute of slide block, and can move along chute.The base plate of fixed head top is installed on the template I, and block is fixed on the base plate by the screw IV.

Said centerboard I is linked to each other by IV such as bolt such as height such as grade with the centerboard II, and the two can be removable on base plate, and is undertaken spacing by the fixing pressing plate of screw I.

Compared with prior art the invention has the beneficial effects as follows: can centerboard be extracted out from mold cavity and upset like a cork through handling a linkage; Rubber parts is exposed to outside the die cavity; Be convenient to pickup, avoided hand directly to contact centerboard, prevented personnel's scald; Reduce labour intensity, improved production efficiency.

Description of drawings

Fig. 1 connects the stereogram that angle mould centerboard switching mechanism connects angle mould matched moulds state;

Fig. 2 connects angle mould centerboard switching mechanism to connect angle mould centerboard band and the stereogram that rubber parts shifts out die cavity;

Fig. 3 connects angle mould centerboard switching mechanism to connect the stereogram after angle mould centerboard band the rubber parts upset;

Fig. 4 connects the vertical view that angle mould centerboard switching mechanism connects angle mould matched moulds state;

Fig. 5 connects angle mould centerboard switching mechanism to connect the stereogram that angle mould matched moulds state is looked up.

In Fig. 1,1. handle 2. waits high bolt I, and 3. the pivoted arm plate 4. waits high bolt II, 5. the centerboard I; 6. screw I, 7. pressing plate, 8. centerboard II, 9. shape plate I, 10. shape plate II, 11. template I; 12. the template II, 13. rubber parts, 14. screw II, 15. connecting plates, high bolt III such as 16., high bolt IV such as 17.; 18. plate, 19. screw III, 20. rollers, high bolt V such as 21., 22. slide blocks, 23. screw IV; 24. block, 25. pivoted arm seats, 26. fixed heads, 27. base plates, 28. screw V, 29. screw VI.

The specific embodiment

Embodiment

Fig. 1 is an embodiment disclosed by the invention; This structure is a part that connects angle mould; Fixed head 26 is fixed on the bight (see figure 5) of template I 11 by screw VI 29, and the bottom surface of fixed head 26 is with the fixing pivoted arm seat 25 of screw V 28, and high bolt V 21 such as pivoted arm seat 25 two ends utilizations are equipped with pivoted arm plate 3; Pivoted arm plate 3 can around etc. high bolt V 21 rotate, between the two pivoted arm plates 3 by etc. high bolt I 2 handle installation 1.Pivoted arm plate 3 middle parts connect a plate 18, by etc. high bolt II 4 connect, and plate 18 can around etc. high bolt II 4 rotate.Plate 18 other ends flutings, and high bolt III 16 such as be inserted in, wait high bolt III 16 to be fixed on the connecting plate 15.One side of connecting plate 15 is fixed on the centerboard I 5 by screw II 14, and opposite side is by screw III 19 fixing rollers 20, and roller 20 is inserted in the chute of slide block 22, and can move along chute.Two slide block 22 symmetries are fixed on the both sides of fixed head 26.The base plate 27 of fixed head 26 tops is installed on the template I 11, and centerboard I 5 can be slided on base plate 27 with centerboard II 8.Centerboard I 5 is connected by IV such as bolt such as height such as grade 17 with centerboard II 8, and pressing plate 7 has limited the position of centerboard II 8 with respect to centerboard I 5, keeps a plane with centerboard I 5, and pressing plate 7 is fixing by screw I 6.Block 24 utilizes screw IV 23 to be fixed on the base plate 27, is used to limit the position of moving after the centerboard I 5.

Centerboard I 5, centerboard II 8, shape plate I 9, shape plate II 10, template I 11, template II 12 have been formed the die cavity that connects angle mould; Rubber parts 13 vertical bars insert the die cavity (see figure 4) in advance from both sides, carry out rubber injection then and be shaped, and two vertical bar rubber parts 13 are connected through connecing the angle; When the need pickup; Operating personnel hold handle 1 to pressing down, pivoted arm plate 3 around etc. high bolt V 21 rotate counterclockwise, thereby driving plate 18 moves backward; Plate 18 will spur connecting plate 15, centerboard I 5, centerboard II 8 again and move backward; The roller 20 that is fixed in connecting plate 15 moves along the chute top, horizontal of slide block 22, and centerboard II 8 is being with rubber parts 13 from die cavity, to break away from, rubber parts 13 (see figure 2) that comes out.When pivoted arm plate 3 is rotated further; Be with plate 18, connecting plate 15, centerboard I 5, centerboard II 8, rubber parts 13, roller 20 to move after continuing; At this moment roller 20 gets into the interval, sloping road of chute, and roller 20 is descending along the ramp, lifts thereby force connecting plate 15, centerboard I 5, centerboard II 8, rubber parts 13 to overturn counterclockwise around roller 20 centers as integral body; Till roller 20 got into the level stage of chute bottom, centerboard I 5 was near block 24 (see figure 3)s.At this moment rubber parts 13 easily takes off from centerboard II 8.The hand push handle 1 then, and pivoted arm plate 3 is clockwise rotated, and roller 20 is up along the chute ramp, and until chute top, horizontal location, connecting plate 15, centerboard I 5, centerboard II 8 reset, and come back to the matched moulds state, accomplishes an operation cycle.

Reconditioning centerboard I 5 and centerboard II 8 if desired, if plate 18 from etc. high bolt III take off, just can integral body with the chute extraction along slide block 22 such as centerboard I 5, centerboard II 8, connecting plate 15, roller 20.

Claims

1. one kind connects angle mould centerboard switching mechanism; It is characterized in that: fixed head (26) is installed in the bight of template I (11) by screw VI (29); Fixed head (26) below connects firmly pivoted arm seat (25) by screw V (28); Fixed head (26) bilateral symmetry is installed two slide blocks (22), and said slide block has chute on (22); One end of two pivoted arm plates (3) respectively by etc. high bolt V (21) be installed in the two ends of pivoted arm seat (25); Its other end by etc. high bolt I (2) fixed handle (1); Two pivoted arm plates (3) middle part by etc. high bolt II (4) connect the end of plate (18); Plate (18) can around etc. high bolt II (4) rotate, plate (18) other end fluting, and be inserted in be fixed on the connecting plate (15) etc. on the high bolt III (16); Connecting plate (15) is linked to each other with centerboard I (5) by screw II (14), and connecting plate (15) one ends are by the fixing roller (20) of screw III (19), and said roller (20) inserts in the chute of slide block (22), can move along chute; The base plate (27) of fixed head (26) top is installed on the template I (11), and block (24) is fixed on the base plate (27) by screw IV (23).

2. the angle mould centerboard switching mechanism that connects according to claim 1; It is characterized in that: said centerboard I (5) is connected by height bolt IV such as grade (17) with centerboard II (8); The two goes up removable at base plate (27), and spacing by the fixing pressing plate (7) of screw I (6).