CN203091408U - Sliding telescopic guide plate device - Google Patents

Abstract

The utility model relates to the technical field of steel rolling, in particular to a sliding telescopic guide plate device. The sliding telescopic guide plate device comprises a fixed guide plate, a fixed support, a movable guide plate, a sliding block and a trough type rail. The fixed guide plate is fixed above the fixed support. The trough type rail is arranged on the side wall of the fixed support. A protruding part is arranged on the side wall of the sliding block. The sliding block is fixed at the bottom of the movable guide plate, and the protruding part on the side wall of the sliding block is arranged in the trough type rail. The sliding block of the sliding telescopic guide plate device can slide in the trough type rail freely and flexibly; and the sliding telescopic guide plate device is strong in loading capacity and stable in operation, reduces loss of spare parts, and saves production cost.

Description

A kind of sliding extension guide plate arrangement

Technical field

The utility model relates to technical field of steel rolling, particularly a kind of sliding extension guide plate arrangement.

Background technology

Uncoiler is used for band steel toe portion is delivered to pinch roll from uncoiler between uncoiler and pinch roll, and auxiliary uncoiling.Uncoiler is made up of top magnetic force belt and lower guide pallet.In the magnetic force belt of top permanent magnet is housed, when wearing band, holds the band steel.Lower guide pallet (being the sliding extension guide plate) is the important device of uncoiler, and it mainly plays a part the pilot tape steel and wears band, promptly will be with steel toe portion to deliver in the pinch roll from uncoiler when the band steel is worn band.The sliding extension guide plate arrangement is formed by resting guide, movable guide plate, telescopic oil cylinder, oscillating oil cylinder and by being fixed on the four rolling (monolateral two) on the resting guide and being fixed on the kinematic pair that two grooved tracks on the movable guide plate form.Resting guide is fixed on the frame of equipment, and movable guide plate moves on the four rolling on the resting guide by two grooved tracks on the movable guide plate.At present in the employed this uncoiler sliding extension guide plate, the kinematic pair mode of the sliding extension guide plate of uncoiler is the some contact, and little, the discontinuity of contact area causes the rigidity deficiency of sliding extension guide plate, can not guarantee flexible guide plate flexible motion.

The utility model content

Technical problem to be solved in the utility model provides and a kind ofly can guarantee sliding extension guide plate flexible motion and can prolong the slide unit sliding extension guide plate arrangement in service life.

For solving the problems of the technologies described above, the utility model provides a kind of sliding extension guide plate arrangement, comprises resting guide, fixed support, movable guide plate, slide block and grooved track.Described resting guide is fixed on described support bracket fastened top.Described grooved track is arranged on described support bracket fastened sidewall.The sidewall of described slide block is provided with jut.Described slide block is fixed on the bottom of described movable guide plate, and the sidewall jut of described slide block is placed in the described grooved track.

Further, also comprise the grooved liner.Described grooved liner is fixed on the periphery of the sidewall jut of described slide block, and described grooved liner is placed in the described grooved track.

Further, the sidewall jut of described slide block and described grooved liner are bolted to connection.

Further, described grooved liner is a copper grooved liner.

The sliding extension guide plate arrangement that the utility model provides, adopt slide block to replace original roller, when slide block slides, because the contact area between slide block and the grooved track is bigger, make the energy loss of slide block slide block when sliding less, between slide block and the grooved track stressed evenly, so slide block can be free, in the grooved track, slide flexibly.The sliding extension guide plate arrangement that the utility model provides has been fixed the grooved liner in the periphery of the sidewall jut of slide block, when slide block slides in the grooved track, the grooved liner is arranged as intermediate medium, makes slide block be not easy wearing and tearing; And the grooved copper lining is fixed together by bolt and slide block, and it is convenient to make the grooved copper lining change.In the sliding extension guide plate arrangement that the utility model provides, the grooved liner is a copper grooved liner, is not easy to take place the jam phenomenon between grooved liner and the grooved track.

Description of drawings

The sliding extension guide plate arrangement structural representation that Fig. 1 provides for the utility model embodiment.

The specific embodiment

Referring to Fig. 1, a kind of sliding extension guide plate arrangement that the utility model embodiment provides comprises resting guide 1, fixed support 2, movable guide plate 3, slide block 4 and grooved track 6.Resting guide 1 is fixed on the top of fixed support 2.Grooved track 6 is arranged on the sidewall of fixed support 2.The sidewall of slide block 4 is provided with jut.Slide block 4 is fixed on the bottom of movable guide plate 3, and the sidewall jut of slide block 4 is placed in the grooved track 6.The sliding extension guide plate arrangement that the utility model embodiment provides also comprises grooved liner 5, and grooved liner 5 is fixed on the periphery of the sidewall jut of slide block 4, and grooved liner 5 is placed in the grooved track 6.The sidewall jut of slide block 4 is fixedlyed connected by bolt 7 with grooved liner 5.Grooved liner 5 is a copper grooved liner.

The operation principle of the sliding extension guide plate arrangement that the utility model embodiment provides is as follows: when slide block 4 slides, slide block 4 drives grooved liner 5 and slides in grooved track 6, because the contact area between grooved liner 5 and the grooved track 6 is bigger, make that slide block 4 energy loss when sliding reduces, between slide block 4 and the grooved track 6 stressed evenly, so slide block 4 can free, slip in grooved track 6 flexibly.Because grooved liner 5 has been fixed in the periphery at the sidewall jut of slide block 4, when slide block 4 slides in grooved track 6, grooved liner 5 is arranged as intermediate medium, make slide block 4 be not easy wearing and tearing, prolonged the service life of slide block 4; And grooved liner 5 is fixed together by bolt 7 and slide block 4, and it is convenient to make grooved liner 5 change.Grooved liner 5 is a copper grooved liner, for copper steel is contacted between grooved liner 5 and the grooved track 6, so is not easy to take place the jam phenomenon between grooved liner 5 and the grooved track 6.

The utility model embodiment has following beneficial effect:

1, the contact area between grooved liner and the grooved track is bigger, make that the energy loss of slide block when sliding is less, between slide block and the grooved track stressed evenly, so slide block can freedom, in the grooved track, slide flexibly.

2, the fixing grooved liner in the periphery of slide block as the intermediate medium between slide block and the grooved track, makes slide block be not easy wearing and tearing, has prolonged the service life of slide block; And the grooved copper lining is fixed together by bolt and slide block, and it is convenient that the grooved liner is changed.

3, simple in structure, cost is lower, be convenient on engineering to implement in a large number.

It should be noted last that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.

Claims (4)

1. a sliding extension guide plate arrangement is characterized in that, comprises resting guide (1), fixed support (2), movable guide plate (3), slide block (4) and grooved track (6);

Described resting guide (1) is fixed on the top of described fixed support (2);

Described grooved track (6) is arranged on the sidewall of described fixed support (2);

The sidewall of described slide block (4) is provided with jut;

Described slide block (4) is fixed on the bottom of described movable guide plate (3), and the sidewall jut of described slide block (4) is placed in the described grooved track (6).

2. sliding extension guide plate arrangement according to claim 1 is characterized in that, also comprises grooved liner (5);

Described grooved liner (5) is fixed on the periphery of the sidewall jut of described slide block (4), and described grooved liner (5) is placed in the described grooved track (6).

3. sliding extension guide plate arrangement according to claim 2 is characterized in that, the sidewall jut of described slide block (4) is fixedlyed connected with described grooved liner (5).

4. sliding extension guide plate arrangement according to claim 1 is characterized in that, described grooved liner (5) is a copper grooved liner.

Images