CN2754766Y

CN2754766Y - Chamfering machine of steel board

Info

Publication number: CN2754766Y
Application number: CN 200420121216
Authority: CN
Inventors: 张增祥; 邵燕瑛; 周洪根; 杨念记
Original assignee: Wuxi Hualian Precision Machinery Co Ltd
Current assignee: Wuxi Hualian Precision Machinery Co Ltd
Priority date: 2004-12-31
Filing date: 2004-12-31
Publication date: 2006-02-01
Anticipated expiration: 2014-12-31

Abstract

The utility model relates to a chamfering machine of a steel board, particularly four edge chamfers used for long sheet materials and the utility model belongs to the technical field of a mechanism device. The utility model mainly adopts a machine base used for fixing a box body, a supporting base and a guide rail, the supporting base and a guide rod are respectively fixed at both sides of the box body. A speed reducer is installed on the box body, and an oil cylinder is connected with the box body. Both ends of two passive wheel shafts are respectively installed on the box body. Squeeze wheels are respectively installed on two passive wheel shafts. Driving squeeze wheels are respectively installed on two driving wheel shafts. Two driving wheel shafts are respectively connected with the box body. Guide wheels are respectively installed on four guide wheel shafts. Four guide wheel shafts are respectively connected with the box body by a bearing. The utility model has the advantages of simple structure, reasonable and compact structure, low cost, high work efficiency and fast speed of chamfering. One chamfering machine can simultaneously complete four edge chamfers. The labor intensity of workers is reduced, a mounting clip for workpieces is not needed and the auxiliary time can be saved.

Description

The steel plate chamfering machine

Technical field

The utility model relates to a kind of steel plate chamfering machine, specifically is used for four seamed edge roundings of long slab material, belongs to mechanical equipment technical field.

Background technology

Before the utility model is made, for four seamed edge roundings of industry plate such as shipbuilding, harbour machinery steel constructions, usually to adopt and mill or processing method such as plane, during for long Sheet Metal Processing, repeated multiple times machines by hand.This kind processing method inefficiency, and the fillet size is inhomogeneous, and surface roughness is poor, and labor strength is big.

Technology contents

The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of simple, compact and reasonable for structure; Low cost of manufacture, high efficiency, the fireballing steel plate chamfering machine of chamfered edge.

Main solution of the present utility model is achieved in that

The utility model mainly adopts support 1 to be used for fixing casing 32, bearing 29, guide rail 40, bearing 29, guide post 6 is individually fixed in

casing

7,32 both sides, reductor 4 is contained on casing 32 and the casing 27, casing 7 is by guide post 24, oil cylinder 23 respectively with

casing

32,27 connect, feature is that the two velamen axis of a movable block, 10 two ends are respectively by bearing 8, bearing (ball) cover 9 and bearing 11, bearing (ball) cover 13, end cap 16 is contained on the casing 7, on the two velamen axis of a movable block 10, squeegee roller 17 is housed respectively, initiatively squeegee roller 41 is housed respectively on two drive sprocket axles 33, two drive sprocket axles 33 are by bearing 35 and bearing 11, end cap 31 respectively with casing 27, casing 32 connects, 18, four guide wheel shafts 20 of directive wheel are installed respectively by bearing 19 and casing 27 respectively on four

guide wheel shafts

20,32 connect.

Compared with the prior art the utility model has the following advantages:

The utility model is simple, compact and reasonable for structure; Low cost of manufacture is used easy to maintenance; Compare with manual chamfering, the fillet size of processing is even, specious, highly polished, the while high efficiency, chamfered edge speed can reach 10m/min, and a chamfering machine can be finished four seamed edge roundings simultaneously, can with the cutting machine accessory processing rounding of 25-30 head, and reach equal efficient; Use by shipyard, a chamfering machine can be finished 40～50 deburring roundings, and labor strength reduces greatly, (mills with common apparatus, planer) compares, common apparatus is once processed two seamed edges at most, is half of this device efficiency, and main is the machinable plate length of this equipment, be that common apparatus can't satisfy, and its working (machining) efficiency is 4～5 times of common apparatus, because of this machine does not need clamping workpiece, has saved attached helping the time greatly.

Description of drawings

Fig. 1 is the utility model structural front view.

Fig. 2 is the utility model structure vertical view.

Fig. 3 is the utility model structure A-A view.

Fig. 4 is the utility model structure B-B view.

Fig. 5 is that the utility model structure C is to view.

The specific embodiment

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

The utility model adopts support 1 to be used for fixing casing 32, two bearings 29, two guide rails 40, adjusting pad 30 is used to regulate the height of bearing 29, connecting ear 38 connects

fixation side casing

7,32 with mobile

side box body

7,27, three oil cylinders 2 connect

fixation side casing

7,32 by bearing pin 3 and connection seat 39 respectively with mobile

side box body

7,27, fixation side casing and mobile side box body are flexible by the oil cylinder piston bar, can do relative motion; Two reductors 4 are contained in respectively on fixation side casing 32 and the mobile side box body 27, as squeegee roller rolling power source; Two casings 7 connect with

casing

32,27 respectively by four

guide posts

24,25,26 and four oil cylinders 23 of copper sheathing, and are flexible by the oil cylinder piston bar, and casing 7 can be done upper and lower moving simultaneously; The two velamen axis of a movable block, 10 two ends are contained in respectively on two casings 7 with bearing 11, oil sealing 12, bearing (ball) cover 13, back of the body cap 15, end cap 16, squeegee roller 17 by shield ball-bearing 8, bearing (ball) cover 9 respectively, adopt bolt 14 fastening.The two velamen axis of a movable block 10 are respectively applied for and support two squeegee rollers 17, and bearing 11 makes squeegee roller both can be subjected to radial load, can be subjected to axial force again, on the two velamen axis of a movable block 10 squeegee roller 17 is housed respectively.Initiatively squeegee roller 41 is housed respectively on two drive sprocket axles 33, two drive sprocket axles 33 connect with two reductors 4 by key 36 respectively, connect with casing 27, casing 32 by bearing 35, spacer ring 34 and bearing 11, end cap 31 respectively, be used to support following two squeegee rollers 17, end cap 31 mainly prevents squeegee roller 17 slippage from the axle.Casing 27 connects with guide post 6 by axle sleeve 28, can move along guide post, dust cap 21 is contained on the directive wheel 18, four directive wheels 18 are housed respectively on guide wheel shaft 20, four guide wheel shafts 20 connect with

casing

27,32 respectively by bearing 19, spacer 22 and guide wheel shaft 20 respectively, be contained in the two tanks both sides, on two

tanks

27,32, join weldering fixed head 37 simultaneously respectively, prevent that position, the stressed back of locating wheel from changing.

The operation principle and the course of work

The utility model mainly utilizes extruding and the cold rolling principle that combines, adopt the method for rolling, make plate seamed edge fillet be worked into the size that needs by zero transition gradually, final consistent with the squeegee roller fillet, (to change chamfered edge fillet size, only need to change four squeegee rollers), have certain angle on the squeegee roller simultaneously, can prevent that pinch roller from cause impression for the plate plane; Vertical direction, above two liftable 50mm of squeegee roller, to adapt to the rounding of 10～40mm thickness of slab; Horizontal direction, the removable 320mm of mobile side, to adapt to the chamfered edge of 80～300mm wide plate material, for plate length, this machine without limits, long more plate can show that more this machine adopts the characteristic and advantage of rolling depression method, this machine squeegee roller adopts integral quenching in addition, when scuffing or fatigue damage appear in working face (extruding fillet), and can be as diel, on grinding machine, repair, can reduce use cost greatly.

The course of work: with between 4 squeegee rollers of sheet feed, (4) depress two upper pressure wheels simultaneously with oil cylinder 23, with oil cylinder 2 mobile side two tanks and pinch roller are relied on fixation side simultaneously, four squeegee rollers compress the plate corner angle from both direction respectively separately, pressed corner angle generation plastic deformation, start two reductors, driving two driving wheels respectively rotates in the same way, driving wheel drives plate and moves, and plate drives follower and rotates, and the plate corner angle of process squeegee roller can become evenly, smooth fillet (size is consistent with squeegee roller extruding fillet), in this process, directive wheel 18 plays the effect of extruding guiding, as four directive wheels in the chamfered edge process, plate can be swung, influence the chamfered edge quality, or because the plate width error causes the squeegee roller wheel rim to cause cut channel to slab edge.Guide rail 40 (2) mainly prevents to cause that because of mobile side squeegee roller is stressed mobile side box body occurs tilting, on the oil circuit of three oil cylinders 2 overflow valve is housed, two working chambers of oil cylinder are linked up with overflow valve, when the oil cylinder piston bar is pushed away forward, also can retreat, avoid causing the damage of equipment component because of the plate wide variety.

Claims

1, a kind of steel plate chamfering machine, it is characterized in that adopting support (1) to be used for fixing casing (32), bearing (29), guide rail (40), bearing (29), guide post (6) is individually fixed in casing (7,32) both sides, reductor (4) is contained on casing (32) and the casing (27), casing (7) is by guide post (24), oil cylinder (23) respectively with casing (32,27) connect, it is characterized in that the two velamen axis of a movable block (10) two ends are respectively by bearing (8), bearing (ball) cover (9) and bearing (11), bearing (ball) cover (13), end cap (16) is contained on the casing (7), on the two velamen axis of a movable block (10), squeegee roller (17) is housed respectively, initiatively squeegee roller (41) is housed respectively on two drive sprocket axles (33), two drive sprocket axles (33) are by bearing (35) and bearing (11), end cap (31) respectively with casing (27,32) connect, directive wheel (18) is installed respectively on four guide wheel shafts (20), four guide wheel shafts (20) by bearing (19) respectively with casing (27,32) connect.