CN212045146U - Anti-jamming rotary cutter for wood processing - Google Patents

Abstract

The utility model discloses a rotary-cut machine for anti-sticking is dead for wood working, which comprises a frame, inside fixing base and the sliding seat of being provided with of frame, and on frame and the fixing base respectively the bolt fastening have first pneumatic cylinder and second pneumatic cylinder to be provided with the sword soon in the frame, all be provided with the card axle on fixing base and the sliding seat, the inside slide bar that has run through of sliding seat and fixing base, first pneumatic cylinder and sliding seat welded connection, the one end welded connection of second pneumatic cylinder and push rod, through ball linear bearing swing joint between the outer wall of push rod and the fixing base, set up the draw-in groove rather than length is unanimous on the cutting ferrule wall body, and the cutting ferrule welds on the wall body of fixing base. This lathe for wood working of anti-sticking is dead can cut the bead through vertical and horizontal and the contact of revolving the sword, can avoid blunt mouthful simultaneously, prevents that timber and the condition that revolves the sword card from taking place, has guaranteed work efficiency to and avoid equipment to damage, the practicality is strong.

Description

Anti-jamming rotary cutter for wood processing

Technical Field

The utility model relates to a peeler technical field specifically is a lathe for wood working of anti-sticking is dead.

Background

The rotary cutter is used for processing wood sections with certain length and diameter into continuous single plate strips, and when the rotary cutter works, because wood has more branches, bends more convex edges with roots, and the rotary cutter can generate blunt openings for a long time, and then the wood can be blocked when the rotary cutter is used for rotary cutting, and when the rotary cutter is serious, a motor can be burnt, the practicability is not strong, the use requirements of people cannot be met, and in view of the defects existing in the prior art, the rotary cutter is necessary to be further improved, so that the rotary cutter has more practicability and can meet the practical use condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peeler for wood working of anti-sticking is dead to solve the peeler in the above-mentioned background art at the during operation, because timber has more crotch, crooked great and the bead of root, and the rotary cutter time has grown can produce blunt mouthful, and then timber can block when the rotary-cut, and in the time of serious, still can burn out the motor, the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-blocking rotary cutter for wood processing comprises a rack, wherein a fixed seat and a movable seat are arranged inside the rack, a first hydraulic cylinder and a second hydraulic cylinder are respectively bolted on the rack and the fixed seat, a rotary cutter is arranged on the rack, clamping shafts are respectively arranged on the fixed seat and the movable seat, a push rod is arranged on the fixed seat, one end of the clamping shaft on the fixed seat extends into the push rod, the fixed seat and the movable seat are welded into a whole through a connecting plate, a sliding rod penetrates through the interiors of the movable seat and the fixed seat, two ends of the sliding rod are welded on the rack, a motor is fixed on the movable seat through a bolt, the first hydraulic cylinder is welded with the movable seat, the second hydraulic cylinder is welded with one end of the push rod, the outer wall of the push rod is movably connected with the fixed seat through a ball linear bearing, and a clamping ring is welded on the outer wall of the, and the snap ring is located the cutting ferrule inside, has seted up the latch on the snap ring simultaneously, set up the draw-in groove unanimous rather than length on the cutting ferrule wall body, and the cutting ferrule welds on the wall body of fixing base.

Furthermore, the card axle on fixing base and the sliding seat passes through ball swivel bearing respectively with the wall body swing joint of push rod inner wall and sliding seat, and the card axle on the sliding seat is connected with the motor key-type.

Furthermore, the cutting ferrule is the hollow cylinder shape that one end is the opening form, and has passed the push rod on the cutting ferrule wall body, and it is contactless with the push rod, and cutting ferrule and snap ring are alloy steel simultaneously.

Further, the snap ring is the ring form, and the latch on the snap ring and the draw-in groove on the cutting ferrule all are annular array and distribute and the number is the same, and latch and draw-in groove are connected for the block simultaneously.

Furthermore, a ball groove is formed in the end face of the latch, balls are placed in the ball groove, and the balls are in contact with the groove wall of the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: this lathe for wood working of anti-sticking is dead, be provided with the push rod, the push rod can drive the card axle horizontal migration, it is when horizontal migration, can not be along with the card axle axial rotates, the push rod drives wherein card axle and removes like this, and cooperate another card axle just can press from both sides the timber tightly and carry out rotary-cut work, timber and the longitudinal cutting of rotary cutter, no matter appearing the bead on the timber in time, still when the some blunt mouthful condition that causes timber to block appears in rotary cutter, timber can carry out horizontal migration on rotary cutter, through vertical and horizontal and rotary cutter contact like this, can cut the bead open, can avoid blunt mouthful simultaneously, the condition that timber blocked with rotary cutter prevents to appear takes place, work efficiency has been guaranteed, and avoid equipment to damage, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic top view of the fixing base and the push rod of the present invention;

fig. 4 is a schematic side view of the ferrule and the snap ring of the present invention;

fig. 5 is a schematic view of the latch structure of the present invention.

In the figure: 1. the device comprises a rack, 2, a fixed seat, 3, a movable seat, 4, a sliding rod, 5, a motor, 6, a clamping shaft, 7, a first hydraulic cylinder, 8, a second hydraulic cylinder, 9, a rotary cutter, 10, a ball rotating bearing, 11, a push rod, 12, a ball linear bearing, 13, a clamping sleeve, 14, a clamping ring, 15, a clamping groove, 16, a clamping tooth, 1601, a ball groove, 1602, a ball, 17 and a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an anti-blocking rotary cutter for wood processing comprises a frame 1, a fixed seat 2 and a movable seat 3 are arranged inside the frame 1, a first hydraulic cylinder 7 and a second hydraulic cylinder 8 are respectively fixed on the frame 1 and the fixed seat 2 through bolts, a rotary cutter 9 is arranged on the frame 1, clamping shafts 6 are respectively arranged on the fixed seat 2 and the movable seat 3, a push rod 11 is arranged on the fixed seat 2, one end of the clamping shaft 6 on the fixed seat 2 extends into the push rod 11, the fixed seat 2 and the movable seat 3 are welded into a whole through a connecting plate 17, a sliding rod 4 penetrates through the movable seat 3 and the fixed seat 2, two ends of the sliding rod 4 are welded on the frame 1, a motor 5 is fixed on the movable seat 3 through a bolt, the first hydraulic cylinder 7 is welded with the movable seat 3, the second hydraulic cylinder 8 is welded with one end of the push rod 11, the outer wall of the push rod 11 is movably connected with the fixed seat 2 through a ball linear bearing 12, and the outer wall of the push rod 11 is welded with a snap ring 14, the snap ring 14 is positioned in the clamping sleeve 13, meanwhile, the snap ring 14 is provided with a latch 16, the wall body of the clamping sleeve 13 is provided with a clamping groove 15 with the same length as the clamping groove, and the clamping sleeve 13 is welded on the wall body of the fixed seat 2.

Further, the card axle 6 on fixing base 2 and the sliding seat 3 passes through ball swivel bearing 10 respectively with the wall body swing joint of 11 inner walls of push rod and sliding seat 3, and the card axle 6 on the sliding seat 3 is connected with 5 keys of motor, and one of them card axle 6 can be rotatory on sliding seat 3 like this, and another card axle 6 is fixed in push rod 11 simultaneously to with push rod 11 swing joint, when card axle 6 is rotatory like this, just can not drive push rod 11 and rotate, rational in infrastructure.

Further, cutting ferrule 13 is the hollow cylinder shape that one end is the opening form, and has passed push rod 11 on the cutting ferrule 13 wall body, it does not contact with push rod 11, cutting ferrule 13 and snap ring 14 are alloy steel simultaneously, snap ring 14 is located cutting ferrule 13's inside like this, and can be at cutting ferrule 13 internal movement, can make latch 16 be in draw-in groove 15 all the time like this, snap ring 14 is when moving along with push rod 11 like this, also constitute fixed connection with cutting ferrule 13 always, the alloy steel material, make snap ring 14 and cutting ferrule 13 intensity big, can not distort or fracture.

Further, snap ring 14 is the ring form, and draw-in groove 15 on latch 16 on the snap ring 14 and the cutting ferrule 13 all is annular array and distributes and the number is the same, latch 16 and draw-in groove 15 are connected for the block simultaneously, latch 16 is located draw-in groove 15 like this, because cutting ferrule 13 is fixed knot structure, snap ring 14 also is blocked through the block of latch 16 and draw-in groove 15 like this, snap ring 14 and cutting ferrule 13 formula structure as an organic whole like this, and then make push rod 11 only can horizontal migration, and can not carry out axial rotation, avoid causing 8 damages of second pneumatic cylinder.

Further, ball groove 1601 has been seted up to latch 16's terminal surface, and ball 1602 has been placed to ball groove 1601 inside, and ball 1602 contacts with the cell wall of draw-in groove 15, and ball 1602 can rotate in ball groove 1601, and latch 16 is when draw-in groove 15 horizontal migration, and ball 1602 can roll on the cell wall of draw-in groove 15, and latch 16 is changed into rolling friction by sliding friction between draw-in groove 15 like this, and frictional force reduces greatly, the smooth and easy horizontal migration of push rod 11 of being convenient for.

The working principle is as follows: during the use, make second pneumatic cylinder 8 insert the power, under power drive, second pneumatic cylinder 8 begins work, and drive push rod 11 continuous horizontal migration on fixing base 2 under the effect of ball linear bearing 12, push rod 11 can drive the card axle 6 horizontal migration above that, cooperate the card axle 6 on the sliding seat 3 to press from both sides the timber tightly, connect motor 5 into the power after that, under power drive, motor 5 begins to move and drives card axle 6 and rotate, and then drive timber and rotate and carry out the rotary-cut with rotary cutter 9, in-process once more, make first pneumatic cylinder 7 insert the power, under power drive, first pneumatic cylinder 7 drives sliding seat 3, the whole that fixing base 2 and connecting plate 17 constitute is horizontal migration on slide bar 4, thereby make timber and rotary cutter 9 vertically and horizontal cutting, avoid appearing blocking the phenomenon.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a lathe for wood working of anti-sticking is dead, includes frame (1), its characterized in that: the machine is characterized in that a fixed seat (2) and a movable seat (3) are arranged inside the machine frame (1), a first hydraulic cylinder (7) and a second hydraulic cylinder (8) are respectively fixed on the machine frame (1) and the fixed seat (2) through bolts, a rotary cutter (9) is arranged on the machine frame (1), clamping shafts (6) are arranged on the fixed seat (2) and the movable seat (3), a push rod (11) is arranged on the fixed seat (2), one end of each clamping shaft (6) on the fixed seat (2) extends into the corresponding push rod (11), the fixed seat (2) and the movable seat (3) are welded into a whole through a connecting plate (17), a sliding rod (4) penetrates through the inner parts of the movable seat (3) and the fixed seat (2), two ends of the sliding rod (4) are welded on the machine frame (1), a motor (5) is fixed on the movable seat (3) through bolts, the first hydraulic cylinder (7) is welded with the movable seat (3), second pneumatic cylinder (8) and the one end welded connection of push rod (11), through ball linear bearing (12) swing joint between the outer wall of push rod (11) and fixing base (2), and the welding has snap ring (14) on push rod (11) outer wall to snap ring (14) are located cutting ferrule (13) inside, have seted up latch (16) on snap ring (14) simultaneously, offer on cutting ferrule (13) wall body rather than length unanimous draw-in groove (15), and cutting ferrule (13) weld on the wall body of fixing base (2).

2. The rotary cutting machine for wood working of claim 1, wherein: the clamping shafts (6) on the fixed seat (2) and the movable seat (3) are respectively movably connected with the inner wall of the push rod (11) and the wall body of the movable seat (3) through the ball rotating bearing (10), and the clamping shafts (6) on the movable seat (3) are connected with the motor (5) in a key mode.

3. The rotary cutting machine for wood working of claim 1, wherein: cutting ferrule (13) are the hollow cylinder shape that one end is the opening form, and has passed on cutting ferrule (13) wall body push rod (11), and it is contactless with push rod (11), and cutting ferrule (13) and snap ring (14) are alloy steel simultaneously.

4. The rotary cutting machine for wood working of claim 1, wherein: snap ring (14) are the ring form, and latch (16) on snap ring (14) and draw-in groove (15) on cutting ferrule (13) all are annular array and distribute and the number is the same, and latch (16) are connected for the block with draw-in groove (15) simultaneously.

5. The rotary cutting machine for wood working of claim 1, wherein: ball groove (1601) have been seted up to the terminal surface of latch (16), and ball (1602) have been placed to ball groove (1601) inside, ball (1602) contact with the cell wall of draw-in groove (15).

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