CN2439360Y - Single plate cutting holes machine - Google Patents

Abstract

The utility model relates to a single plate cutting hole machine which is applied to wood processing industry. The utility model is composed of a motor, a machine frame, a cutter blade, a pedal, rotating bars, a branch cylinder, etc. The utility model is provided with two rotating bars, a cutter handle is installed on the rotating rods through screw connection, a cutter bar is installed in the cutter handle, the cutter bar is fixed in the cutter handle by a screw thread, the cutter blade is fixed on the cutter bar, a big belt pulley is installed on a locating sleeve, a narrow V-belt is connected with a small belt pulley on a motor shaft, and a nylon support tray with grooves of various diameters are installed on a bedplate. The utility model has the advantages of scientific design, simple structure, low cost, easy sharpening, adjustable diameter of a cutting hole and convenient assembly and disassembly, and the surface of a hole which is processed is smooth.

Description

The veneer cutting holes machine

The utility model relates to a kind of veneer cutting holes machine in the wood working industry.

What the cutting holes machine of the rotary cut venner in the wood working industry solved always at present is not ideal enough.Because the natural defective of log makes rotary cut venner have the defective that does not meet standard code such as the knothole that comes off, small holes caused by worms and rotten etc., rotary cut venner must be repaired before carrying out deep processing.Past, artificial the repairing was the method that many producers generally adopt, and artificial the repairing needs very big working area, occupies a large amount of labours.Machinery is repaired to be had punching and cuts the two kinds of methods in hole, punching apparatus is the most representative to be automatic patcher, it adopts machine driving, by the upper punch punching of cam mechanism control, following punch die clamp dog is also sent into patch in the punching automatically, and the patcher structure is very complicated automatically, cost an arm and a leg, this equipment also need be joined the punch die cutter grinding machine in addition, and this grinding machine structure is also very complicated, and price is also very expensive.In addition, the punching meeting makes the compression of limit, hole, causes veneer plate face injustice.The existing hole equipment that cuts is cutter shaft and pressing plate axial restraint, foot-operated veneer is held up cut the hole, adorn three cuttves or the saw blade that makes a circle on the cutter shaft, it cuts pore diameter size and can not adjust, this mode of upwards lifting veneer cuts hole dimension and form error is bigger, and the cut surface fluffing has directly influenced repairing quality.Therefore develop a kind of veneer cutting holes machine is new problem anxious to be solved in the wood working industry always.

The purpose of this utility model be exactly for a kind of novel science is provided, manufacturing process is simple, volume is little, in light weight, simple in structure, cost is lower, automaticity is high, the hole that processes and patch along the diametric(al) smooth surface, phozy, cutter is simple, sharpening is easy, the diameter of cutting the hole is adjustable, dismounting is very convenient, the sharpening of blade does not need special purpose machine tool or instrument, the frame openings degree of depth are big, opening allows the wide bigger veneer cutting holes machine of plate that passes through.

The purpose of this utility model is achieved in that whole device is by motor, frame, big belt pulley, sleeve, carriage, handle of a knife, knife bar, blade, pressing plate, guide rod, the platen frame, pulley, steel wire rope, small belt pulley, motor bedplate, narrow V belt, the nylon pallet, pedal, pedal-rod, extension spring, shift fork, rocking bar, stage clip, positioning sleeve, bull stick, prop up tube, bearing, feather key, ball bearing, rolling bearing, jackscrew is formed, the main body of equipment is " C " shape welding stand, be one the beam of uniform strength of enough rigidity to be arranged, equipment is equipped with two bull sticks, by being threaded handle of a knife is contained on the bull stick, knife bar is housed in the handle of a knife, be fixed in the handle of a knife with screw thread, changing the knife bar that cuts bore dia can be along the warp-wise adjustment in handle of a knife, blade is fixed on the knife bar, bull stick is contained in the tube by a cover combination bearing, a tube drive bull stick that moves up and down, the positioning sleeve that rotates drives bull stick by feather key, positioning sleeve is loaded in the sleeve with ball bearing, sleeve is fixed on the frame, one end of rocking bar is equipped with to stir and is fixed on a rolling bearing of tube upper shift fork, the other end steel wire rope of rocking bar, be connected with pedal-rod by a cover pulley, realize the pedal and the pedal-rod hinge joint of mechanism's elevating movement, between frame and rocking bar, be equipped with and make a tube that the extension spring that upwards resets be arranged all the time, big belt pulley is housed on the positioning sleeve, be connected with small belt pulley on the motor reel with narrow V belt, adjust the position of the motor bedplate of tightening belt with jackscrew, prop up on the tube carriage is housed, the guide rod of pressing plate is loaded on the carriage, stage clip is installed on guide rod, the nylon pallet of various diameter channel is housed on the platen frame.Main points of the present utility model are its version and operation principle.Its operation principle and using method are: cut the hole while adopt cutting tool to advance, thereby cutting surface is smooth, manually defect of veneer is disposed under drilling rod, pin is stepped on pedal, and bull stick descends, and blade promptly cuts, and does not step on pedal, and then bull stick lifts.Stage clip on the guide rod is that pressing plate elder generation contact veneer compresses when pedal, and when continuing pedal, blade contact plate face cuts plate, and the stop screw on the frame guarantees that blade can not surpass the position of regulation downwards.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 1.

With reference to accompanying drawing, whole device is by motor 1, frame 2, big belt pulley 3, sleeve 4, carriage 5, handle of a knife 6, knife bar 7, blade 8, pressing plate 9, guide rod 10, platen frame 11, pulley 12, steel wire rope 13, small belt pulley 14, motor bedplate 15, narrow V belt 16, nylon pallet 17, pedal 18, pedal-rod 19, extension spring 20, shift fork 21, rocking bar 22, stage clip 23, positioning sleeve 24, bull stick 25, prop up tube 26, bearing 27, feather key 28, ball bearing 29, rolling bearing 30, jackscrew 31 is formed, the main body of equipment is " C " shape welding stand, be one the beam of uniform strength of enough rigidity to be arranged, equipment is equipped with two bull sticks 25, by being threaded handle of a knife 6 is contained on the bull stick 25, knife bar 7 is housed in the handle of a knife 6, be fixed in the handle of a knife 6 with screw thread, changing the knife bar 7 that cuts bore dia can be along the warp-wise adjustment in handle of a knife 6, blade 8 is fixed on the knife bar 7, bull stick 25 is contained in the tube 26 by a cover combination bearing 27, a tube 26 that moves up and down drives bull stick 25, the positioning sleeve 24 that rotates drives bull stick 25 by feather key 28, positioning sleeve 24 usefulness ball bearings 29 are loaded in the sleeve 4, sleeve 4 is fixed on the frame 2, one end of rocking bar 22 is equipped with to stir and is fixed on a rolling bearing 30 of tube 26 upper shift forks 21, the other end of rocking bar 22 steel wire rope 13, be connected with pedal-rod 19 by a cover pulley 12, realize the pedal 18 and pedal-rod 19 hinge joints of mechanism's elevating movement, be equipped with at frame 2 and 22 of rocking bars and make a tube 26 that the extension spring 20 that upwards resets be arranged all the time, big belt pulley 3 is housed on the positioning sleeve 24, be connected with the small belt pulley 14 on 1 on narrow V belt 16 and the motor, adjust the position of the motor bedplate 15 of tightening belt with jackscrew 31, prop up on the tube 26 carriage 5 is housed, the guide rod 10 of pressing plate 9 is loaded on the carriage 5, stage clip 23 is installed on guide rod 10, the nylon pallet 17 of various diameter channel is housed on the platen frame 11.

Single plate cutting holes machine compared with prior art has novel science, simple, the body of manufacturing process Long-pending little, in light weight, simple in structure, cost is lower, automaticity is high, the hole and the patch that process Along the diametric(al) smooth surface, phozy, cutter is simple, sharpening is easy, the diameter of cutting the hole is adjustable, Dismounting is very convenient, the sharpening of blade does not need special purpose machine tool or instrument, the frame openings degree of depth are big, open Mouth allows the wide advantage such as bigger of the plate that passes through, will be widely used in the wood working industry.

Claims (1)

1, a kind of veneer cutting holes machine, by motor, frame, big belt pulley, sleeve, carriage, handle of a knife, knife bar, blade, pressing plate, guide rod, the platen frame, pulley, steel wire rope, small belt pulley, motor bedplate, narrow V belt, the nylon pallet, pedal, pedal-rod, extension spring, shift fork, rocking bar, stage clip, positioning sleeve, bull stick, prop up tube, bearing, feather key, ball bearing, rolling bearing, jackscrew is formed, it is characterized in that: the main body of equipment is " C " shape welding stand, be one the beam of uniform strength of enough rigidity to be arranged, equipment is equipped with two bull sticks, by being threaded handle of a knife is contained on the bull stick, knife bar is housed in the handle of a knife, be fixed in the handle of a knife with screw thread, changing the knife bar that cuts bore dia can be along the warp-wise adjustment in handle of a knife, blade is fixed on the knife bar, bull stick is contained in the tube by a cover combination bearing, a tube drive bull stick that moves up and down, the positioning sleeve that rotates drives bull stick by feather key, positioning sleeve is loaded in the sleeve with ball bearing, sleeve is fixed on the frame, one end of rocking bar is equipped with to stir and is fixed on a rolling bearing of tube upper shift fork, the other end steel wire rope of rocking bar, be connected with pedal-rod by a cover pulley, realize the pedal and the pedal-rod hinge joint of mechanism's elevating movement, between frame and rocking bar, be equipped with and make a tube that the extension spring that upwards resets be arranged all the time, big belt pulley is housed on the positioning sleeve, be connected with small belt pulley on the motor reel with narrow V belt, adjust the position of the motor bedplate of tightening belt with jackscrew, prop up on the tube carriage is housed, the guide rod of pressing plate is loaded on the carriage, stage clip is installed on guide rod, the nylon pallet of various diameter channel is housed on the platen frame.

Images