CN201183111Y

CN201183111Y - Mould guide means on grinding ball continuous casting production line

Info

Publication number: CN201183111Y
Application number: CNU2008201119817U
Authority: CN
Inventors: 陈礼炬
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-04
Filing date: 2008-05-04
Publication date: 2009-01-21
Anticipated expiration: 2018-05-04

Abstract

The utility model relates to a mould guiding device on a grinding-ball continuous casting production line, which comprises a bracket 1, a bracket 2, a bracket 3 and a bracket 4, wherein, the bracket 1 and the bracket 2 are fixedly arranged at the inner side of a transmission chain guide track, the bracket 3 and the bracket 4 that are arranged at the rear end of a guide plate, the bracket 3 and the bracket 1 are movably connected by a rotating shaft, a plurality of wrist-shaped groove holes are arranged on the bracket 4 and are movably connected with the bracket 2 by a guide limit pin, two fixed pins are arranged at the rear end of the guide plate, two fixed pins are also arranged at the corresponding position of the inner side of the transmission chain guide track, the fixed pins at the rear end of the guide plate are connected with the fixed pins arranged at the inner side of the transmission chain guide track by a compression spring, a U-shaped opening is arranged at the front end of the guide plate, idler wheels that are movably connected by the rotating shaft are arranged in the U-shaped opening, and the outer margins of the idler wheels extend forwards out of the U-shaped opening. A guiding key at the back surface of a mould can be flexibly guided, thereby improving the accuracy of matched moulds and preventing the damage of the mould. The mould guiding device has the advantages of simpleness and practicality.

Description

Mould guider on the grinding ball continuous casting production line

(1) technical field:

The utility model relates to the servicing unit on a kind of grinding ball continuous casting production line, is specifically related to the mould guider on a kind of grinding ball continuous casting production line.

(2) background technology:

In the iron and steel manufacturing industry, the grinding ball continuous casting technology is an advanced technologies, at present, two groups of sprocket wheels that drive by the differential gearing deceleration device by motor on the main main frame of grinding ball continuous casting production line and driving chain that on sprocket wheel, moves and spun casting device with sprocket wheel, composition such as cooling device and stripper apparatus, two moulds are movably connected on the driving chain respectively, mould moves with the driving chain on the sprocket wheel of driven by motor, the differential gearing deceleration device is realized the intermittent movement of sprocket wheel and driving chain, thereby finish release agent spraying, spun casting, work such as the cooling and the demoulding, because matched moulds usually is to finish naturally mechanically, though the front of mould is provided with alignment pin and dowel hole, the back side is provided with feather key, because two moulds after the demoulding move with the driving chain on two sprocket wheels respectively, and mould is to flexibly connect with being connected of driving chain, in transmission process, can occur horizontally rotating, therefore the second time matched moulds usually since relative position not to causing accurately matched moulds, influenced working continuously of grinding ball continuous casting production line, sometimes even mold damage.

(3) summary of the invention:

The purpose of this utility model is to provide the mould guider on a kind of simple, practical grinding ball continuous casting production line.

For achieving the above object, the inboard that mould guider on the grinding ball continuous casting production line described in the utility model is included in grinding ball continuous casting production line driving chain guide rail is fixed with bracket I and bracket I I, rear end one side and the middle correspondence position of guide plate also are respectively equipped with bracket I II and bracket I V, the bracket I II of guide plate rear end flexibly connects by rotating shaft with the inboard corresponding bracket I of driving chain guide rail, the bracket I V in the centre position, rear end of guide plate is provided with last kidney slot hole, kidney slot hole on this bracket I V flexibly connects by a guide and limit pin with the inboard corresponding bracket I I of driving chain guide rail, between the outside of described guide plate rear end bracket I V and bracket I II and bracket I V, be respectively equipped with steady pin, the also corresponding respectively steady pin that is provided with between the outside of the medial cradle II of driving chain guide rail and bracket I and the bracket I I, two steady pins of two steady pins of guide plate rear end and the inboard correspondence position of driving chain guide rail are connected by the compression spring respectively, the front end of guide plate is a U type opening, evenly be provided with several and U type opening in the U type opening by the roller that rotating shaft flexibly connects, stretch out U type opening before the outer of roller.

Evenly be provided with 3 rollers that flexibly connect by rotating shaft with U type opening in the U type opening of described guide plate front end.

Roller in the U type opening of described guide plate front end is a bearing.

The front end of described bracket I is a U type opening, and the bracket I II of guide plate rear end inserts in the U type opening and by rotating shaft and flexibly connects.

The steady pin in the guide plate bracket I V outside is close slightly by a side direction driving chain guide rail one side that the compression spring is connected with the steady pin in the bracket I I outside.

Owing to adopted technique scheme, mould guider on the grinding ball continuous casting production line described in the utility model can carry out flexible guiding to the feather key at the mould back side, improve the accuracy of matched moulds, prevented the damage of mould, had simple, practical advantage.

(4) description of drawings:

Fig. 1 is the structural representation of the mould guider on the grinding ball continuous casting production line described in the utility model;

Fig. 2 is the side structure schematic diagram of the mould guider on the grinding ball continuous casting production line shown in Figure 1.

(5) specific embodiment:

By Fig. 1, Fig. 2 as seen, the inboard that mould guider on the grinding ball continuous casting production line described in the utility model is included in grinding ball continuous casting production line driving chain guide rail 1 is fixed with bracket I 2 and bracket I I 3, the front end of bracket I 2 is a U type opening 13, rear end one side and the middle correspondence position of guide plate 4 also are respectively equipped with bracket I II5 and bracket I V6, flexibly connect in the U type opening 13 of inboard corresponding bracket I 2 front ends of the bracket I II5 insertion driving chain guide rail 1 of guide plate 4 rear ends and by rotating shaft, bracket I II5 also can be that two flat brackets flexibly connect by rotating shaft with being connected of bracket I 2; The bracket I V6 in the centre position, rear end of guide plate 4 is provided with last kidney slot hole 7, and the kidney slot hole 7 on this bracket I V6 flexibly connects by a guide and limit pin 8 with the inboard corresponding bracket I I 3 of driving chain guide rail 1; Between the outside of described guide plate 4 rear end bracket I V6 and bracket I II5 and bracket I V6, be respectively equipped with steady pin 9, the also corresponding respectively steady pin 9 that is provided with between the outside of the medial cradle II3 of driving chain guide rail 1 and bracket I 2 and the bracket I I3, two steady pins 9 of two steady pins 9 of guide plate 4 rear ends and the inboard correspondence position of driving chain guide rail 1 are connected by compression spring 10 respectively; The steady pin 9 in the bracket I V6 outside of guide plate 4 is close slightly by a side direction driving chain guide rail 1 one sides that compression spring 10 is connected with the steady pin 9 in the bracket I I3 outside; The front end of guide plate 4 is a U type opening 11, evenly be provided with in the U type opening 11 3 with U type opening 11 by the roller 12 that rotating shaft flexibly connects, stretch out U type opening 11 before the outer of roller 12, roller 12 is preferably bearing; Roller 12 numbers that are provided with in the front end U type opening 11 of guide plate 4 can be decided according to situation, more than two all can, be good with 3; Front end at guide plate 4 is provided with roller 12, the close slightly purpose of a side driving chain guide rail 1 one sides of compressing spring 10 and guide plate 4 is set between the steady pin 9 of the rear end of guide plate 4 steady pin 9 and driving chain guide rail 1 inboard all is more flexible in order to make the guiding of mould, avoids the mould guider that the rigidity of mould is led and mold damage.

During work, when mould moves to the mould guider with the driving chain on the sprocket wheel of driven by motor, if when the feather key at the back side of mould and driving chain guide rail 1 were parallel, then the position of mould was correct, just at this moment mould then can pass through the mould guider smoothly with driving chain; If the feather key at the back side of mould and driving chain guide rail 1 are not parallel, when certain angle occurring, then the guide plate 4 of mould guider front end will produce flexible effect to the feather key at the mould back side, makes the feather key at the back side of mould reach parallel and slowly pass through the mould guider with driving chain guide rail 1; On the grinding ball continuous casting production line with on the mould that moves of lower driving chain at the relative position that all has been adjusted by the mould guider with driving chain, created good prerequisite for the accurate matched moulds of mould, alignment pin and dowel hole by die face when matched moulds just can make the accurate matched moulds of mould.

Mould guider on the grinding ball continuous casting production line described in the utility model by guide plate to the mould back side Feather key carries out the flexibility effect, can adjust the position deviation that mould in transmission process occurs, and makes mould reach accurate The purpose of true matched moulds. Has simple, practical advantage.

Claims

1, mould guider on a kind of grinding ball continuous casting production line, it is characterized in that: the inboard that described mould guider is included in grinding ball continuous casting production line driving chain guide rail (1) is fixed with bracket I (2) and bracket I I (3), rear end one side of guide plate (4) and middle correspondence position also are respectively equipped with bracket I II (5) and bracket I V (6), the bracket I II (5) of guide plate (4) rear end flexibly connects by rotating shaft with the inboard corresponding bracket I (2) of driving chain guide rail (1), the bracket I V (6) in the centre position, rear end of guide plate (4) is provided with last kidney slot hole (7), kidney slot hole (7) on this bracket I V (6) flexibly connects by a guide and limit pin (8) with the inboard corresponding bracket I I (3) of driving chain guide rail (1), between the outside of described guide plate (4) rear end bracket I V (6) and bracket I II (5) and bracket I V (6), be respectively equipped with steady pin (9), the also corresponding respectively steady pin (9) that is provided with between the outside of the medial cradle II (3) of driving chain guide rail (1) and bracket I (2) and the bracket I I (3), two steady pins (9) of two steady pins (9) of guide plate (4) rear end and the inboard correspondence position of driving chain guide rail (1) are connected by compression spring (10) respectively, the front end of guide plate (4) is a U type opening (11), evenly be provided with several and U type opening (11) in the U type opening (11) by the roller (12) that rotating shaft flexibly connects, stretch out U type opening (11) before the outer of roller (12).

2, the mould guider on the grinding ball continuous casting production line according to claim 1 is characterized in that: evenly be provided with 3 rollers (12) that flexibly connect by rotating shaft with U type opening (11) in the U type opening (11) of described guide plate (4) front end.

3, the mould guider on the grinding ball continuous casting production line according to claim 1 is characterized in that: the roller (12) in the U type opening (11) of described guide plate (4) front end is a bearing.

4, the mould guider on the grinding ball continuous casting production line according to claim 1, it is characterized in that: the front end of described bracket I (2) is a U type opening (13), and the bracket I II (5) of guide plate (4) rear end inserts in the U type opening (13) and by rotating shaft and flexibly connects.

5, according to the mould guider on claim 1,2, the 3 or 4 described grinding ball continuous casting production lines, it is characterized in that: the steady pin (9) in guide plate (4) bracket I V (6) outside is close slightly by a side direction driving chain guide rail (1) one side that compression spring (10) is connected with the steady pin (9) in bracket I I (3) outside.