CN201136208Y - Slewing mechanism of turntable press - Google Patents

Abstract

The utility model discloses a swing mechanism of a disk brick molding press, and comprises a crank, a crank end and a link rod, The disk brick molding press is characterized in that the crank end is of a cylindrical shape; an oscillating bearing that is matched with the crank end is arranged on the crank end; the oscillating bearing is matched and connected with a bearing support; the link rod is connected to the outer side of the bearing support; an end plate at the end of the bearing is connected to the crank end; an end cover is arranged at the outer side of the bearing support; a cavity is formed between the end cover and the oscillating bearing and the end plate. The swing mechanism of the disk brick molding press has simple structure, low cost expense, easy processing and simple and convenient maintenance, and is free from the waste of the copper; the only wearing part is the oscillating bearing, thereby saving the copper material; the swing mechanism of a disk brick molding press has long service life and reliable operation.

Description

Disk brick machine slew gear

Technical field

The utility model relates to appurtenances, the especially slew gear of disk brick machine of the brick machine that a kind of construction material production field uses.

Background technology

The disc type brick machine is a construction material production field production equipment commonly used, slew gear in its knockout mechanism power drive system adopts the crank connecting link auxiliary connection, dynamical system drives the motion that crank is made vertical circumferencial direction, crank drivening rod more back and forth spurs the brick machine disk and makes level and forward rotate 45 ° of intermittences, thereby make the adobe of shaping release disc face successively, finish adobe production.At present, the crank connecting link auxiliary connection of disk brick machine slew gear is steel crank bulb and alloyed copper bearing shell structure; The deficiency that this kind structure exists in using and keeping in repair mainly is: 1, big, material of crank bulb and alloyed copper bearing shell part processing difficulty and processing cost expense height; When 2, installing and keeping in repair, the crank bulb is handled time-consuming taking a lot of work with cooperating of alloyed copper bearing shell; 3, lubricating condition and weak effect, and artificial regularly oiling waste is big; 4, the alloyed copper bearing shell is a non-ferrous metal, and intensity is lower, and service life is short, and produces coloured wasting of resources; 5, steel crank bulb also is a consumable accessory, and it is big to change difficulty; 6. owing to quick abrasion, the gap affects brick machine disk of Zeng Daing normally moves gradually.

Summary of the invention

The utility model is at the above-mentioned deficiency of the slew gear of prior art disk brick machine, provides that a kind of convenient maintenance, cost are low, the disk brick machine slew gear of long service life.

The technical solution of the utility model: disk brick machine slew gear, comprise crank and crank end and connecting rod, it is characterized in that: described crank end is a cylindrical shape, and the oscillating bearing that matches is set on crank end; Oscillating bearing matches with bearing block and is connected; Connecting rod connects in the bearing block outside; Further feature is: the axle head end plate is connected on the crank end through bolt; In the bearing block outside, be provided with end cap, form cavity between end cap and oscillating bearing and the axle head end plate.

Disk brick machine slew gear of the present utility model with respect to prior art, has following characteristics:

1, simple in structure, cost is low, and handling ease is keeped in repair easy;

2, do not consume the copper metal, consumable accessory only is an oscillating bearing;

3, because enough cavitys in the bearing block, can disposable filling moderate lubrication fat, lubricating condition and effective does not need the artificial lubricating oil of regularly annotating;

4, long service life, reliable.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is existing disk brick machine slew gear crank and connecting rod syndeton cutaway view;

Fig. 2 is the utility model structure cutaway view.

The specific embodiment

In Fig. 1,1-crank, 2-crank end, 3-bearing shell, 4-bush seat, 5-connecting rod;

The disk brick machine slew gear of prior art, power drive system adopts crank 1 to be connected with connecting rod 5, the link crank end 2 of crank 1 is designed to the bulb shape, with the match material of the bearing shell 3 that is connected of the crank end 2 of bulb shape are alloyed copper, bearing shell 3 matches with bush seat 4, connecting rod 5 is in bush seat 4 outsides, and connecting rod 5 is connected turnably with crank 1.Dynamical system drives the motion that crank 1 is made vertical circumferencial direction, and crank 1 just can be done back and forth pulling by drivening rod 5.As prior art, be not further described at this.

In Fig. 2,1-crank, 2-crank end, 5-connecting rod, 6-oscillating bearing, 7-oscillating bearing inner ring, 8-oscillating bearing outer ring, 9-bearing block, 10-axle head end plate, 11-bolt, 12-end cap, 13-cavity;

Disk brick machine slew gear of the present utility model, comprise crank 1 and crank end 2 and connecting rod 5, its improvements are: the crank end 2 that the crank end 2 of original bulb shape is designed to the socket cap shape, the oscillating bearing 6 that matches is set on the crank end 2 of socket cap shape, oscillating bearing 6 is made of oscillating bearing inner ring 7 and oscillating bearing outer ring 8, oscillating bearing inner ring 7 is connected with crank end 2, matches with bearing block 9 and be connected in oscillating bearing outer ring 8; Oscillating bearing 6 is bearings of existing a kind of standard, and bearing block 9 is folding profile shaft bearings, so that installation and removal etc.; Connecting rod 5 connects in bearing block 9 outsides.The crank end 2 of socket cap shape is provided with axle head end plate 10, through bolt 11 axle head end plate 10 is connected on the crank end 2; In bearing block 9 outsides, be provided with end cap 12, form cavity 13 between end cap 12 and oscillating bearing 6 and the axle head end plate 10, cavity 13 is airtight, can add lubricant grease in this cavity 13, guarantee that it has good lubricating property, lubricant grease can use for a long time.

Disk brick machine slew gear assembling process of the present utility model: the column type crank end 2 that at first oscillating bearing inner ring 7 is inserted in crank, load onto axle head baffle plate 10 and bolt 11 at crank end 2, the folding profile shaft bearing 9 of closing in oscillating bearing outer ring 8, in cavity 13, add lubricating grease, end cap 12 is loaded on the folding profile shaft bearing 9, at last folding profile shaft bearing 9 is connected with connecting rod 1.

Claims (3)

1, disk brick machine slew gear comprises crank (1) and crank end (2) and connecting rod (5), and it is characterized in that: described crank end (2) is a cylindrical shape, goes up at crank end (2) oscillating bearing (6) that matches is set; Oscillating bearing (6) matches with bearing block (9) and is connected; Connecting rod (5) connects in bearing block (9) outside.

2, disk brick machine slew gear according to claim 1, it is characterized in that: axle head end plate (10) is connected on the crank end (2) through bolt (11).

3, disk brick machine slew gear according to claim 1 and 2 is characterized in that: in bearing block (9) outside, be provided with end cap (12), form cavity (13) between end cap (12) and oscillating bearing (6) and the axle head end plate (10).

Images