CN201056851Y

CN201056851Y - Brick clamper

Info

Publication number: CN201056851Y
Application number: CNU2007202006474U
Authority: CN
Inventors: 黄华大
Original assignee: SICHUAN FANGDA ADVANCED BUILDING MATERIALS TECHNOLOGY DEVELOPMENT Co Ltd
Current assignee: SICHUAN FANGDA ADVANCED BUILDING MATERIALS TECHNOLOGY DEVELOPMENT Co Ltd
Priority date: 2007-07-12
Filing date: 2007-07-12
Publication date: 2008-05-07
Anticipated expiration: 2017-07-12

Abstract

The utility model discloses a brick fixture, which is mainly used for unloading and loading operation of brick product during the manufacture process of pressed brick. The brick fixture comprises a frame, a clamping arm, an elbow bar, a slide plate, a heavy shaft, a slide shaft and a hanger, wherein a heavy shaft hole matched with the heavy shaft is formed on the frame; the clamping arm is hinged with the frame through the heavy shaft, and has a lower clamping end and an upper end connected with the end portion of the elbow bar; the other end of the elbow bar is hinged with the slide plate; the slide plate is connected with and fixed on the hanger through the slide shaft; and a long hole matched with the slide shaft is formed on the frame. The fixture is also provided with an automatic locking device and a pressure adjusting device to facilitate continuous and safe operation. The brick fixture is particularly suitable for disposable loading/unloading brick product in production line of pressed brick, and can save time and labor, and the working efficiency is very high.

Description

The brick clamp tool

Technical field

The utility model relates to a kind of anchor clamps, especially a kind of anchor clamps that load and unload piled bricks.

Background technology

At present, in the building materials production field, the production field of especially all kinds of pressed bricks, the output of brick is big, mechanization, automaticity height, but the unloading of finished bricks, entrucking still rely on the workman with four, five ground carryings of hand-held brick clamp folder basically, so not only labor strength is big, condition of labor is poor, and efficient is very low, does not adapt to modern production.

The utility model content

In order to overcome the deficiency of existing brick clamp manual discharging, entrucking, to adapt to the needs of modern production, technical problem to be solved in the utility model provides a kind of brick clamp tool that is applicable to the mechanical handling brick.

The technical scheme that its technical problem that solves the utility model adopts is: the brick clamp tool, comprise frame, jig arm, toggle link, slide plate, macro-axis, sliding axle and suspension bracket, have strip hole that matches with sliding axle and the big axis hole that matches with macro-axis on the frame, jig arm is hinged by macro-axis and frame, the jig arm lower end is a bare terminal end, the jig arm upper end is connected with the toggle link end, and the other end of toggle link is hinged on the slide plate, and slide plate connects by sliding axle and is fixed on the suspension bracket.

Further be, be provided with forced locking device, comprise trough slab, guide strip and block, and locking wheel, have on the trough slab and the identical hole of strip hole on the frame, and it is corresponding with strip hole on the frame, and be fixed on the frame, have the hole that adapts with the locking wheel size on its floor, guide strip is fixed on the slide plate, also has the hole that adapts with the locking wheel size, block is fixed on the slide plate, its position is corresponding with the sliding axle stroke and can touch the locking wheel action when slide plate moves down, and locking wheel is the rectangular block of the V-shaped opening in two ends, and opening shape adapts with the stroke of the relative trough slab of guide strip, and be fixed on the frame with bearing pin, the bearing pin between locking wheel and the frame is provided with flexible member.

The beneficial effects of the utility model are: be suitable for machinery and remove stage makeup and costume, once can pick up and steam the whole piled bricks of pressing on the dolly, with the entrucking of unloading, alleviated labour intensity greatly, and improved production efficiency significantly.

Description of drawings

Fig. 1 is a brick clamp tool clamped condition schematic diagram of the present utility model.

Fig. 2 is the forced locking device schematic diagram.

Fig. 3 wedges view in the forced locking device course of work.

Be labeled as frame 1, jig arm 2, toggle link 3, slide plate 4, macro-axis 5, sliding axle 6 among the figure, suspension bracket 7, pressure regulation tightly install 8, pressing plate 9, adjusting screw(rod) 10, forced locking device 11, trough slab 12, guide strip 13, block 14, locking wheel 15, flexible member 16, piled bricks 17, brake pad 18, strip hole 20.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Embodiment: brick clamp tool with the tight device of forced locking device and pressure regulation.

As shown in Figure 1, brick clamp tool of the present utility model, comprise frame 1, jig arm 2, toggle link 3, slide plate 4, macro-axis 5, sliding axle 6 and suspension bracket 7, have the big axis hole suitable with macro-axis 5 on the frame 1, jig arm 2 is hinged by macro-axis 5 and frame 1, and jig arm 2 lower ends are bare terminal end, jig arm 2 upper ends are connected with toggle link 3 ends, the other end of toggle link 3 is hinged on the slide plate 4, and slide plate 4 connects by sliding axle 6 and is fixed on the suspension bracket 7, has the strip hole 20 that adapts with sliding axle 6 on the frame 1.

After anchor clamps move to piled bricks position and contraposition, suspension hook rises, be with sliding axle 6 and slide plate 4 to move up, toggle link 3 rotates thereupon, after making jig arm 2 inwardly clamp piled bricks, under the position-limiting action of piled bricks, jig arm 2, toggle link 3, slide plate 4, sliding axle 6 and suspension bracket 7 relative frames 1 holding position are fixed, and the brick clamp tool can move on the haulage vehicle or other positions of unloading together with whole piled bricks 17 easily; After lifting put in place, suspension hook moved downward, and sliding axle 6 and suspension bracket 7 are being with slide plate 4 to move down under action of gravity, and toggle link 3 is backward rotation thereupon, and jig arm 2 is outwards opened, and decontroled piled bricks 17.

When lifting continuously, the brick clamp tool need be moved to next lifting operation position from a lifting operation position.If there is not forced locking device, when suspension hook rose once more, anchor clamps can be clamped again and lift the piled bricks 17 that puts in place so.Consider the needs of under jig arm 2 open configurations, the brick clamp tool being removed of working continuously, forced locking device 11 is set at

slide plate

4 and 1 of frame.After piled bricks 17 liftings put in place, forced locking device 11 can be locked at jig arm 2 under the open configuration, carries out loading and unloading thereby the brick clamp tool is moved to next lifting operation position.

As shown in Figures 2 and 3, frame 1 and slide plate 4 are provided with forced locking device 11, comprise trough slab 12, guide strip 13 and block 14, and locking wheel 15 and flexible member 16, trough slab 12 is installed on the frame 1, and have with frame 1 on strip hole 20 corresponding holes, have the hole that adapts with locking wheel 15 sizes on its floor, guide strip 13 is fixed on the slide plate 4, also have the hole that adapts with locking wheel 15 sizes, block 14 is fixed on the slide plate 4, and its position is corresponding with sliding axle 6 strokes and can touch locking wheel 15 when slide plate 4 moves down, locking wheel 15 is the rectangular block of the V-shaped opening in two ends, opening shape adapts with the stroke of guide strip 13 relative trough slabs 12, and is fixed on the frame 1 with bearing pin, and the bearing pin between locking wheel 15 and the frame 1 is provided with flexible member 16.

When suspension bracket 7 had been with sliding axle 6 and slide plate 4 to move upward, forced locking device 11 was failure to actuate, and jig arm 2 clamps piled bricks 17 backs and continues lifting and piled bricks 17 is hung in the precalculated position.

Fig. 3 is the schematic diagram of a certain state in forced locking device 11 course of action.

When needing jig arm 2 to open, suspension bracket 7, sliding axle 6 and slide plate 4 move down under action of gravity, when slide plate 4 is displaced downwardly to block 14 contact locking wheels 15, block 14 rotates its locking wheel 15, locking wheel 15 is wedged in the hole on trough slab 12 floors and the guide strip 13 gradually, 15 block together with slide plate 4 wheel that is locked until guide strip 13, this moment, toggle link 3 was locked under jig arm 2 open configurations, the brick clamp tool can be hung next lifting operation position.

In next lifting operation position, the brick clamp tool is to after getting well the position, and suspension bracket 7 rises together with sliding axle 6 and slide plate 4, and guide strip 13 and block 14 also rise with respect to locking wheel 15, and locking wheel 15 is spinning reduction under the effect of flexible member 16.This flexible member 16 can be a torsion spring, and perhaps spring leaf etc. when guide strip 13 and block 14 rise, makes locking wheel 15 spinning reductions, removes the locking effect to toggle link 3.Suspension bracket 7 continues to rise together with sliding axle 6 and slide plate 4, clamps piled bricks 17 up to jig arm 2.

Consider the loose problem of piled bricks 17 may take place in the lifting operation, not loose for guaranteeing that piled bricks 17 compresses, the tight device 8 of pressure regulation is set below frame 1.

The tight device 8 of pressure regulation as shown in Figure 1, the tight device 8 of this pressure regulation is arranged on the frame 1, comprises pressing plate 9 and connects adjusting screw(rod) 10 on it, and after the brick clamp tool clamped piled bricks 17, rotation adjusting screw(rod) 10 was adjacent to pressing plate 9 and piled bricks 17 surfaces.

For further guaranteeing that the brick clamp tool clamps piled bricks 17, with reference to Fig. 1, be fixed with brake pad 18 in jig arm 2 lower ends, brake pad 18 be fixed on jig arm 3 lower ends can with clamping face that piled bricks 17 contact on, with the frictional force between increase jig arm 2 and the piled bricks 17.

Claims

1. brick clamp tool, it is characterized in that: comprise frame (1), jig arm (2), toggle link (3), slide plate (4), macro-axis (5), sliding axle (6) and suspension bracket (7), have on the frame (1) and the suitable big axis hole of macro-axis (5), jig arm (2) is hinged by macro-axis (5) and frame (1), jig arm (2) lower end is a bare terminal end, jig arm (2) upper end is connected with toggle link (3) end, the other end of toggle link (3) is hinged on the slide plate (4), slide plate (4) connects by sliding axle (6) and is fixed on the suspension bracket (7), has the strip hole (20) that matches with sliding axle (6) on the frame (1).

2. brick clamp tool as claimed in claim 1, it is characterized in that: between frame (1) and slide plate (4), be provided with forced locking device (11), comprise trough slab (12), guide strip (13) and block (14), and locking wheel (15), have on the trough slab (12) with frame (1) on the corresponding hole of strip hole (20), and it is corresponding with strip hole on the frame (1), and be fixed on the frame (1), have the hole that adapts with locking wheel (15) size on its floor, guide strip (13) is fixed on the slide plate (4), also have the hole that adapts with locking wheel (15) size on it, block (14) also is fixed on the slide plate (4), and its position and sliding axle (6) stroke is corresponding and can touch locking wheel (15) action when moving down at slide plate (4); Locking wheel (15) is the rectangular block of the V-shaped opening in two ends, and opening shape adapts with the stroke of the relative trough slab of guide strip (13) (12), and is fixed on the frame (1) with bearing pin; Bearing pin between locking wheel (15) and the frame (1) is provided with flexible member (16).

3. brick clamp tool as claimed in claim 1 or 2 is characterized in that: be provided with pressure regulation and tightly install (8) below frame, comprise the adjusting screw(rod) (10) of pressing plate (9) and connection frame and pressing plate.

4. brick clamp tool as claimed in claim 3 is characterized in that: jig arm (2) lower end is provided with brake pad (18), brake pad (18) be fixed on jig arm (2) lower end can with clamping face that piled bricks contacts on.