A kind of rust removing device for steel tube
Technical field
The utility model relates to arrive a kind of derusting device field, and in particular to arrive a kind of rust removing device for steel tube.
Background technique
In process of production, tube surface oxide layer of getting rusty or remain will cause pipe and do not spray in spray painting steel pipe
Problem, thus before carrying out spray painting processing, it needs to carry out processing of rust removing to tube surface.Currently, in the prior art to steel pipe into
It goes and derusts, mainly there is artificial derusting and rust remover derusting two ways.Using artificial derusting, not only production efficiency is low, derusting effect
Fruit is poor, and higher cost;It being derusted using rust remover, production efficiency is greatly improved, still, existing steel pipe derusting
Machine generallys use the mode that scaling brush is turned round around pipe, easily leads to steel pipe and scaling brush is followed to rotate, and influences the derusting of steel pipe
Effect, and structure is complex.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of rust removing device for steel tube, it is not only simple in structure, produces
It is high-efficient, and derusting effect is good, and the quality of spray painting is effectively ensured.
To achieve the goals above, technical solution provided by the utility model is:
A kind of rust removing device for steel tube, including bottom plate, are provided with the turntable being hinged with it on the left of the upper end of bottom plate, on turntable
It is provided with fixed plate, the aperture for allowing steel pipe to pass through is provided in the fixed plate, is provided with the first vertical screw rod in fixed plate,
The lower end of first screw rod extends in aperture, and there are two fixed block, two fixed blocks point for left and right settings on the bottom plate on the right side of fixed plate
It is not hinged with lateral lead screw both ends, the right end of the shaft of motor and lead screw connects on bottom plate, the motor and two-direction switch
It is electrically connected, is provided with movable block engaged therewith, bottom plate between movable block and two fixed blocks on the lead screw between two fixed blocks
On horizontal concrete chute be slidably matched, be provided with connecting rod above movable block, connecting rod is connect with movable block by the second screw rod, company
It is fixedly installed lateral casing on the left of extension bar, the strut of the coaxial heart, the right end of strut and connection are provided in casing
Bar is fixedly connected, and the left end of casing and strut is fixedly installed the loose collar and movable disk that its is concentric with strut respectively, activity
The bristle contacted with the outer rim of steel pipe and inner edge, the length of strut and casing are provided on the inner edge of ring and the outer rim of movable disk
Half that is isometric and being greater than length of steel pipe, loose collar is concordant with the left side of movable disk, and the longitudinal center line of strut passes through turntable
Longitudinal center line, the longitudinal center line of turntable passes through the longitudinal center line of aperture.
Specifically, first screw rod upper end is provided with bull stick.
Specifically, the bristle is steel brush hair.
Specifically, the motor is one-way communication motor.
Compared with prior art, the utility model has the following beneficial effects:
The utility model, structure is simple, easy to operate, high production efficiency, and derusting effect is good, and spray painting is effectively ensured
Quality reduces the labor intensity of worker, has saved manpower, reduces production cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Parts title in attached drawing are as follows:
1, bottom plate, 2, turntable, 3, solid top plate, 4, aperture, the 5, first screw rod, 6, bull stick, 7, steel pipe, 8, loose collar, 9, work
Moving plate, 10, bristle, 11, casing, 12, strut, 13, connecting rod, 14, movable block, 15, lead screw, 16, fixed block, 17, motor,
18, the second screw rod, 19, sliding slot.
Specific embodiment
As shown in Figure 1, a kind of rust removing device for steel tube, including bottom plate 1, the upper end left side of bottom plate 1 is provided with to be hinged with it
Turntable 2, be provided with fixed plate 3 on turntable 2, be provided with the aperture 4 for allowing steel pipe 7 to pass through in the fixed plate 3, in fixed plate 3
It is provided with the first vertical screw rod 5, the lower end of the first screw rod 5 extends in aperture 4, and 5 upper end of the first screw rod, which is provided with, to be turned
Bar 6.Left and right settings is there are two fixed block 16 on the bottom plate 1 on the right side of fixed plate 3, two fixed blocks 16 respectively with lateral lead screw 15
Both ends are hinged, and the shaft of motor 17 is connect with the right end of lead screw 15 on bottom plate 1, and the motor 17 is one-way communication motor, electricity
Machine 17 and two-direction switch are electrically connected, and are provided with movable block 14 engaged therewith on the lead screw 15 between two fixed blocks 16, activity
Horizontal concrete chute 19 between block 14 and two fixed blocks 16 on bottom plate 1 is slidably matched, and connecting rod 13 is provided with above movable block 14, even
Extension bar 13 is connect with movable block 14 by the second screw rod 18, and the left side of connecting rod 13 is fixedly installed lateral casing 11, casing
The strut 12 of the coaxial heart is provided in 11, the right end of strut 12 is fixedly connected with connecting rod 13, casing 11 and strut 12
Left end is fixedly installed the loose collar 8 and movable disk 9 that its is concentric with strut 12, the inner edge of loose collar 8 and movable disk 9 respectively
Outer rim on be provided with the bristle 10 contacted with the outer rim of steel pipe 7 and inner edge, the bristle 10 is steel brush hair.Strut 12 and set
The length of pipe 11 is isometric and is greater than the half of 7 length of steel pipe, and loose collar 8 is concordant with the left side of movable disk 9, the axis of strut 12
The longitudinal center line of turntable 2 is passed through to center line, the longitudinal center line of turntable 2 passes through the longitudinal center line of aperture 4.
When the utility model is used, it will be pierced into aperture 4 by steel pipe 7, and make the length of 3 right side steel pipe 7 of fixed plate big
In the length of strut 12, movable disk 9 and loose collar 8 are adjusted by the second screw rod 18, keep it concentric with steel pipe 7, by falling
Clockwise switch rotates forward motor 17, so that movable disk 9 and loose collar 8 are moved to the direction of fixed plate 3, when in loose collar 8
After bristle 10 in 9 outer rim of edge and movable disk is contacted with the outer rim of steel pipe 7 and inner edge, derusting movement starts, when the right side of steel pipe 7
When end is contacted with connecting rod 13, control two-direction switch makes the reversion of motor 17, loose collar 8 and movable disk 9 to separate fixed plate 3
Direction movement, moved repeatedly by loose collar 8 and movable disk 9 along the length direction of steel pipe 7 so that 8 inner edge of loose collar and
Bristle 10 in 9 outer rim of movable disk derusts to the outer rim of steel pipe 7 and inner edge.When the steel pipe 7 on 3 right side of fixed plate has derusted
Cheng Hou rotates fixed plate 3 so that loose collar 8 and movable disk 9 exit steel pipe 7, so that fixed plate 3 revolves turnback, loosens first
Then screw rod 5 adjusts steel pipe 7, so that the length of strut 12 is still greater than in the steel pipe 7 on 3 right side of fixed plate at this time, then fix steel
Pipe 7 starts motor 17, repeats the above-mentioned derusting to steel pipe 7 and acts, the part that steel pipe 7 is not derusted carries out processing of rust removing.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.