CN201800100U - Numerical-control spindle veneer lathe - Google Patents
Numerical-control spindle veneer lathe Download PDFInfo
- Publication number
- CN201800100U CN201800100U CN2010202644072U CN201020264407U CN201800100U CN 201800100 U CN201800100 U CN 201800100U CN 2010202644072 U CN2010202644072 U CN 2010202644072U CN 201020264407 U CN201020264407 U CN 201020264407U CN 201800100 U CN201800100 U CN 201800100U
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Abstract
The utility model discloses a numerical-control spindle veneer lathe, belongs to the field of board production equipment, and solves the problems of the prior art such as high time and labor consumption for installation and maintenance and manual lubrication. The numerical-control spindle veneer lathe comprises a frame and a cutter holder, wherein a two-roller transmission device and a feed transmission device are arranged on the frame; a single-roller transmission device is arranged on the cutter holder; the single-roller transmission device comprises a second motor and a single roller; a cutting blade is arranged on the cutter holder in a position below the single roller; the two-roller transmission device comprises a third motor and two rollers; the feed device comprises a first motor, an intermediate transmission device, a transmission screw rod and a transmission screw nut; a small bearing is arranged on the transmission screw nut; the cutter holder is fixed on the transmission screw nut; a screw rod automatic lubrication device is arranged below the transmission screw nut; the automatic lubrication device comprises an oil tank, a rotating shaft and a shaft sleeve; a driving rod, a driven rod and a counterweight rod are arranged on the shaft sleeve; the rotating shaft is fixed on the frame; and oil absorbent cotton is arranged on the driven rod. The utility model is mainly applied to board processing.
Description
Technical field
The utility model belongs to a kind of sheet material production equipment, specifically, relates in particular to a kind of numerical control card-less rotary cutter.
Background technology
Card-less rotary cutter is a kind ofly the wood spool that the center veneer lathe rotary-cut comes out will be arranged or repair a kind of sheet machining apparatus that straight rounding becomes veneer.Card-less rotary cutter mainly is made up of two roller transmission systems, single roller transmission system and feeding transmission system, and during work, two roller transmission systems and single roller transmission system drives log are realized rotatablely moving, and feeding transmission system is realized the advance and retreat motion of cutter hub seat.Existing numerical control card-less rotary cutter has been realized feed system digital controlly exactly, along the worm drive by the leading screw screw of the dovetail guider of both sides, has realized moving back and forth in the horizontal direction with this by the cutter hub seat.But the dovetail guider is all required great effort time-consuming in the installation and maintenance process very much, and all is by the manual application of lubricant; If operation maintenance is lubricated untimely, tend to the phenomenon that occurs sticking to one's teeth.At present, also there is not the convenient numerical control card-less rotary cutter of a kind of installation and maintenance.
Summary of the invention
Waste time and energy in order to solve numerical control card-less rotary cutter installation and maintenance in the prior art, tend to occur because the defective of the lubricated untimely phenomenon that causes sticking to one's teeth by the manual application of lubricant, the utility model provides a kind of numerical control card-less rotary cutter.
The utility model is achieved through the following technical solutions:
A kind of numerical control card-less rotary cutter comprises frame and cutter hub seat, and frame is provided with two roller transmission devices and feed drive gearing, and the cutter hub seat is provided with single roller transmission device; Single roller transmission device comprises second motor and single roller, and the cutter hub seat of single roller below is provided with blade, and second motor drives single roller by belt, belt pulley and change-speed gearing and rotates; Two roller transmission devices comprise three-motor and two roller, and three-motor rotates by belt pulley, belt and gearbox and in conjunction with the two rollers of sprocket wheel drive; Feed arrangement comprises first motor, intermediate gearing and turn-screw and transmission screw, turn-screw is fixed on the frame both sides, first motor drives line shaft and rotates by intermediate gearing, drive sprocket device, the line shaft both sides are equipped with bevel gear, thereby drive the turn-screw rotation with the bevel gear engagement that is contained on the rotating threaded shaft, the transmission screw is provided with little bearing, and the transmission screw is fixed on the cutter hub seat; The transmission screw is provided with little bearing; The frame of turn-screw below is provided with the leading screw automatic lubrication installation; Automatic lubrication installation comprises oil sump, rotating shaft and axle sleeve, and axle sleeve is provided with driving lever, passive bar and weight linear meter, and rotating shaft is fixed on the frame, and passive bar is provided with oil absorbent material.
Sprocket wheel in the chain gear apparatus is preferably safe sprocket wheel; Safe sprocket wheel comprises sprocket piece and safety flange, and sprocket piece and safety flange interfix by screw bolt and nut.
Compared with prior art, the beneficial effects of the utility model are: after removing the dovetail guiding, make that installation is more simple and efficient; The setting of automatic lubrication installation can realize in time automatically, evenly lubricated turn-screw and transmission screw, has reduced manpower, thus the generation of the phenomenon of having avoided sticking to one's teeth; Chain opinion in the feeding transmission system has adopted safe sprocket wheel, has avoided unexpected collision in feed motion; Reasonable in design, simple makes that the installation and maintenance process is more convenient.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of automatic lubrication installation;
Fig. 3 is the structural representation of safe sprocket wheel.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
In the drawings, 1, first motor; 2, safe sprocket wheel; 3, frame; 4, turn-screw; 5, transmission screw; 6, cutter hub seat; 7, second motor; 8, single roller; 9, three-motor; 10, two rollers; 11, driving lever; 12, passive bar; 13, oil absorbent material; 14, rotating shaft; 15, weight linear meter; 16, little bearing; 17, oil sump; 18, sprocket piece; 19, bolt; 20, nut; 21, safety flange; 22, line shaft; 23, axle sleeve.
A kind of numerical control card-less rotary cutter comprises frame 3 and cutter hub seat 6, and frame 3 is provided with two roller transmission devices and feed drive gearing, and cutter hub seat 6 is provided with single roller transmission device; Single roller transmission device comprises driving members such as second motor 7 and single roller 8 and belt, belt pulley, gear, and the cutter hub seat 6 of single roller 8 belows is provided with blade, and second motor 7 drives single roller 8 by belt, belt pulley and gearbox and rotates; Two roller transmission devices comprise that three-motor 9 and two roller 10, the three-motors 9 rotate by belt, belt pulley and gearbox and in conjunction with the two rollers 10 of sprocket wheel drive; Feed arrangement comprises first motor 1, turn-screw 4 and transmission screw 5, turn-screw 4 is fixed on frame 3 both sides, first motor 1 is by belt pulley and belt, idler gear and gear and 22 rotations of chain gear apparatus driving line shaft, line shaft 22 both sides are equipped with bevel gear, thereby drive turn-screw 4 rotations with the bevel gear engagement that is contained on the rotating threaded shaft; Transmission screw 5 is fixed on the cutter hub seat 6, and leading screw 4 screws 5 rotate the rectilinear motion that can drive cutter hub seat 6 like this; Transmission screw 5 is provided with little bearing 16; Sprocket wheel in the chain gear apparatus is safe sprocket wheel 2; Safe sprocket wheel 2 comprises sprocket piece 18 and safety flange 21, and sprocket piece 18 interfixes by bolt 19 and nut 20 with safety flange 21; Cutter hub seat 6 is fixed on the transmission screw 5; The frame 3 of turn-screw 4 belows is provided with the leading screw automatic lubrication installation; Automatic lubrication installation comprises oil sump 17, rotating shaft 14 and axle sleeve 23, and axle sleeve 23 is provided with driving lever 11, passive bar 12 and weight linear meter 15, and rotating shaft 14 is fixed on the frame 3, and passive bar 12 is provided with oil absorbent material 13.
The utility model need change turn-screw 4 into specification Tr80 * 24 (P12) by original specification Tr52 * 8 during fabrication, promptly increases the size of diameter, more steadily firmly, can also play the support guide effect simultaneously when making transmission; Safe sprocket wheel 2,, can be sheared these three bolts 19 and break running into moment when big shaft coupling and sprocket piece 18 transferring power that connects together by three bolts 19 and nut 20, protects first motor 1 not suppress car with this and burns; First motor 1 is realized control to feed drive gearing by numerical control system.
The utility model is when work, driving transmission screw 5 by turn-screw 4 makes cutter hub seat 6 realize the advance and retreat motion, automatic lubrication installation is fixed on the side of frame 3, when transmission screw 5 is fed into certain position, driving lever 11 contacts with the little bearing 16 in transmission screw 5 outsides, driving lever 11 is being pushed and is rotating like this, the coaxial passive bar 12 of this moment and driving lever 11 14 rotates simultaneously around the shaft, after forwarding certain position to, the oil absorbent material 13 that is positioned at passive bar 12 heads changes oil-feed pond 17 adsorpting lubrication fluid; Cutter hub seat 6 advances to qualifying bit postpone and just retreats automatically, weight linear meter 15 gravitates are sagging automatically, weight linear meter 15 rotates backward around rotating shaft 14, driving lever 11 and passive bar 12 be 14 rotations backward around the shaft simultaneously, forwarding the oil absorbent material 13 that is positioned at passive bar 12 heads behind the certain position to contacts with turn-screw 4, oil absorbent material 13 is passive rotation under the pivoting friction of turn-screw 4, the lubricating oil that is adsorbed on like this in the oil absorbent material 13 has just spread upon in the surface and groove of turn-screw 4, has realized automatically with this, in time, the purpose of evenly lubricated turn-screw 4 and transmission screw 5.
Claims (2)
1. a numerical control card-less rotary cutter comprises frame and cutter hub seat, and frame is provided with two roller transmission devices and feed drive gearing, and the cutter hub seat is provided with single roller transmission device; Single roller transmission device comprises second motor and single roller, and the cutter hub seat of single roller below is provided with blade, and second motor drives single roller by belt, belt pulley and change-speed gearing and rotates; Two roller transmission devices comprise three-motor and two roller, and three-motor rotates by belt pulley, belt and gearbox and in conjunction with the two rollers of sprocket wheel drive; It is characterized in that: feed arrangement comprises first motor, intermediate gearing and turn-screw and transmission screw, turn-screw is fixed on the frame both sides, first motor drives line shaft and rotates by intermediate gearing, drive sprocket device, the line shaft both sides are equipped with bevel gear, thereby drive the turn-screw rotation with the bevel gear engagement that is contained on the rotating threaded shaft, the transmission screw is provided with little bearing, and the transmission screw is fixed on the cutter hub seat; The transmission screw is provided with little bearing; The frame of turn-screw below is provided with the leading screw automatic lubrication installation; Automatic lubrication installation comprises oil sump, rotating shaft and axle sleeve, and axle sleeve is provided with driving lever, passive bar and weight linear meter, and rotating shaft is fixed on the frame, and passive bar is provided with oil absorbent material.
2. numerical control card-less rotary cutter according to claim 1 is characterized in that: the sprocket wheel in the chain gear apparatus is safe sprocket wheel; Safe sprocket wheel comprises sprocket piece and safety flange, and sprocket piece and safety flange interfix by screw bolt and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202644072U CN201800100U (en) | 2010-07-20 | 2010-07-20 | Numerical-control spindle veneer lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202644072U CN201800100U (en) | 2010-07-20 | 2010-07-20 | Numerical-control spindle veneer lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201800100U true CN201800100U (en) | 2011-04-20 |
Family
ID=43869615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202644072U Expired - Fee Related CN201800100U (en) | 2010-07-20 | 2010-07-20 | Numerical-control spindle veneer lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201800100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229164A (en) * | 2011-05-24 | 2011-11-02 | 山东百圣源集团有限公司 | Device for adjusting eccentric veneer-peeling-knife door of veneer peeling lathe |
| CN104308931A (en) * | 2014-10-31 | 2015-01-28 | 欧阳传泰 | Double-roller spindleless rotary cutter |
| CN109318329A (en) * | 2018-12-02 | 2019-02-12 | 广西容县美坚机械厂 | A kind of single twin pressure roller assembly structure of log numerical control card-less rotary-cut all-in-one machine |
-
2010
- 2010-07-20 CN CN2010202644072U patent/CN201800100U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229164A (en) * | 2011-05-24 | 2011-11-02 | 山东百圣源集团有限公司 | Device for adjusting eccentric veneer-peeling-knife door of veneer peeling lathe |
| CN104308931A (en) * | 2014-10-31 | 2015-01-28 | 欧阳传泰 | Double-roller spindleless rotary cutter |
| CN109318329A (en) * | 2018-12-02 | 2019-02-12 | 广西容县美坚机械厂 | A kind of single twin pressure roller assembly structure of log numerical control card-less rotary-cut all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110420 Termination date: 20110720 |