CN102430788A - Device for slotting integral guide plate - Google Patents
Device for slotting integral guide plate Download PDFInfo
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- CN102430788A CN102430788A CN201110272449XA CN201110272449A CN102430788A CN 102430788 A CN102430788 A CN 102430788A CN 201110272449X A CN201110272449X A CN 201110272449XA CN 201110272449 A CN201110272449 A CN 201110272449A CN 102430788 A CN102430788 A CN 102430788A
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- guide plate
- turntable
- milling cutter
- platen
- pilot pin
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Abstract
The present invention relates to a device for slotting an integral guide plate, which has the advantages of simple and easy operation, short processing time, high efficiency, convenient adjustment, low cost and applicability to the processing for various size guide plates. According to the device, the specification and length of the slotting of products with a same thickness are not limited, and any adjustment is not required. A technological solution provided by the present invention is as follows: the device for slotting the integral guide plate comprises a workbench, a milling cutter and a control cabinet. The device is characterized in that the workbench is provided with a rotary table; a pilot pin is arranged between the milling cutter and the rotary table; and a pressure plate is arranged above the rotary table, the pressure plate can control the guide plate edge to cling to the milling cutter for slotting processing by cooperating with the rotary table and the pilot pin. The rotary table and the pressure plate are electrically connected to the control cabinet through a power plant respectively. The device provided by the invention is suitable for slotting the guide plate of a forest harvester.
Description
Technical field
The present invention relates to a kind of device of integral guide plate fluting, mainly be applicable to of the processing of forest harvester with the guide plate groove.
Background technology
At present, in industries such as forest lumbering, sawmilling, particularly in the lumbering operation of some virgin forests, the forest harvester has been widely used, and for the forest harvester, guide plate is a very important part.For integral guide plate; The milling of groove at present generally uses CNC milling machine to process; Exist following not enough: the first, the shape of different size guide plate, thickness, length etc. and need the width of groove of processing all different for the guide plate of each specification, all must set corresponding program on CNC milling machine; Just can process the adjustment process more complicated; The second, the operative employee must possess certain numerical control programming and the milling machine operative knowledge could be operated, and needs training for a long time from being ignorant of to grasping; Three, the product that CNC milling machine can only processing length≤X axle; Four, machining period is longer, inefficiency, and one 30 cun product, from workpiece, setting program being installed, being worked into completion, the time needs half an hour to 40 minute at least, if the operative employee is unskilled, the required time is longer.
Summary of the invention
The technical problem that the present invention will solve is: to the problem of above-mentioned existence a kind of easy left-hand seat simple to operate is provided, machining period is short, efficient is high, easy to adjust, cost is low; And the integral guide plate grooving apparatus that can adapt to the processing of different size guide plate; For the same thickness product not limit gauge lattice of slotting; Limit for length's degree not, and as any adjustment.
The technical scheme that the present invention adopted is: the integral guide plate grooving apparatus; Comprise liftable, the workbench that also can move forward and backward in the horizontal direction; Milling cutter and switch board; It is characterized in that: on the said workbench turntable is installed, is provided with the pilot pin that prevents guide plate rotation under turntable drives between said milling cutter and the turntable, said turntable top installation cooperates control guide plate edge to be close to the platen that milling cutter carries out groove processing with turntable, pilot pin; The working face of its intermediate station is parallel and be lower than plane, milling cutter place; This milling cutter only knife edge part extends the top of turntable edge, and said turntable is consistent near the throughput direction of the linear velocity direction of the linear velocity of pilot pin one side and milling cutter and guide plate contact position and guide plate; Plane, said platen place is perpendicular to the working face of turntable, and acutangulates layout with the acting surface of pilot pin, the oblique sensing pilot pin of the linear velocity direction of this platen and guide plate contact position, and existence is along the component velocity of guide plate throughput direction; Said turntable and platen are electrically connected through power set and switch board respectively.
Said turntable one side is installed the glove plate that is used to place guide plate, and its glove face is parallel and be lower than the working face of turntable.
The glove face of said glove plate and the difference in height of turntable working face are 5mm.
Said pilot pin is installed on the glove plate, and offers thickness adjustable size and can be through the space of milling cutter.
F type support is installed on the said workbench, and this support comprises column and last extension arm connected vertically each other, and its central post arranges perpendicular to workbench, on hang arm and connect the arm of hanging down moving up and down through bolt, said platen is installed on this time extension arm.
Said bolt outer casing spring, and the nut that is threaded, this both ends of the spring withstand nut respectively and hang arm down.
Said platen plane, place and the formed angle of pilot pin acting surface are 45 ° ± 2 °.
Said power set comprise first reductor and first motor that is connected successively with turntable, and second reductor and second motor that are connected successively with platen, and each reductor all is electrically connected with switch board.
The invention has the beneficial effects as follows: the present invention increases turntable, pilot pin and platen on existing common vertical knee-type milling machine, and the three is close to milling cutter and carries out groove processing the control guide plate edge that cooperatively interacts; Adjust difference in height, longitudinal separation and turntable and the distance between the platen between milling cutter and the turntable before the milling as required, put into the gap of platen and turntable to guide plate, machine; Under the rotation of turntable, drive guide plate and walk about from left to right, the milling that milling cutter carries out groove is close at the guide plate edge; Cutting place does not nestle up pilot pin, when waiting to be milled into the guide plate head, presses retard button to reduce the rotating speed of turntable and platen; Utilize the big speed discrepancy between milling cutter and turntable, platen, make the guide plate head edge be close to milling cutter and slowly rotate to opposite side, accomplish the milling of a remaining side channel ditch; It is unified that whole process is linked up; Need not manual setting, easy left-hand seat simple to operate has improved operating efficiency; Platen is installed on moving up and down the extension down on the arm, can be according to the distance between guide plate thickness adjustment turntable and the platen, to adapt to the processing of different-thickness guide plate; During the guide plate motion, the space in its left side, right side, the place ahead is all unrestricted, processes not limit gauge lattice for same thickness product, and limit for length's degree not as any adjustment, thereby has not been simplified technology, has improved production efficiency; In addition, milling cutter of the present invention adopts ordinary steel cutter blade welding wolfram steel cutter head, and average every slitting milling cutter can be processed 180 on guide plate, so, on the basis that has guaranteed the blade rub proofness, has reduced cost.
Description of drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is part of the present invention (groove working position) enlarged drawing.
Fig. 4 is the left view of Fig. 3.
Fig. 5 is the vertical view of Fig. 3.
Fig. 6, Fig. 7 are the sketch mapes that platen is given force direction.
Fig. 8 is the sketch map that turntable is given force direction.
Fig. 9 is the sketch map that guide plate receives force direction.
Figure 10-Figure 15 is the sketch map (overlooking) of guide plate motion process of the present invention.
The specific embodiment
Like Fig. 1-shown in Figure 5; Present embodiment (comprises liftable, the workbench 5 that also can move forward and backward in the horizontal direction at existing common vertical knee-type milling machine; Milling cutter 16 and switch board 17, wherein milling cutter 16 adopts ordinary steel cutter blade welding wolfram steel cutter head to process, and is installed on the milling machine spindle; Its rotating speed can be done the adjustment of speed according to the difference of institute's converted products; Rotating speed is about 500r/m ~ 1600r/m during operate as normal) go up to increase turriform turntable 8, pilot pin 9 and platen 15, three's control guide plate 18 that cooperatively interacts moves, and makes its edge be close to the Milling Process that milling cutter 16 carries out groove; Said switch board 17 is used to control the startup of turntable 8, platen 15 and milling cutter 16 and stop, and quickens and deceleration.
Said turntable 8 is installed on the workbench 5, is used to drive guide plate 18 and walks about; These turntable 8 power ends connect first reductor 7 and first motor 6 successively, and first reductor 7 and first motor 6 all are installed on the workbench 5 in this example, and turntable 8 is installed in first reductor, 7 tops.The working face of said turntable 8 is parallel and be lower than plane, milling cutter 16 place, and both differences in height can be regulated through the up-down of milling machine table 5, and its error can be controlled in the 0.5mm scope, and said milling cutter 16 only knife edge part extends the top of turntable 8 edges; Said turntable 8 one sides are installed the glove plate 3 that is used to place guide plate 18, and this glove plate is rectangle, and its length direction is consistent with the throughput direction of guide plate 18, and the glove face of glove plate 3 is parallel and be lower than the working face of turntable 8, and both differences in height are 5mm.
Said pilot pin 9 is installed on the glove plate 3, and between turntable 8 and milling cutter 16, is used to prevent guide plate 18 rotation under turntable 8 drives, and the degree of depth of control institute groove milling ditch; Offer the space of adjustable thickness size on this pilot pin, be used for milling cutter (knife edge part of milling cutter passes the top that extends turntable edge behind this space), to adapt to the processing of different-thickness guide plate 18 through different size.The acting surface of pilot pin 9 in this example (near turntable one side) is perpendicular to the line of turntable 8 with milling cutter 16 centers of circle; Said turntable 8 and milling cutter 16 direction of rotation, and turntable 8 is near linear velocity and the milling cutter 16 and the linear velocity direction of guide plate 18 contact positions and the throughput direction consistent (being direction from left to right as shown in Figure 5) of guide plate 18 of pilot pin 9 one sides.
On the said workbench 5, turntable 8 one sides install F type support 1; This support comprises the column 1-3 that arranges perpendicular to workbench 5; This column top connects and is parallel to the upward extension arm 1-1 that workbench 5 is arranged; Should upward hang arm through the bolt 1-4 connection of vertically the arranging arm 1-2 that hangs down movable up and down, said platen 15 is installed on this time and hangs on the arm, is used to compress guide plate 18 and assists guide plate 18 to walk about; In actual the use, can regulate down the up-down of hanging arm 1-2 through bolt 1-4, the distance between adjustment turntable 8 and the platen 15 is to adapt to the processing of different-thickness guide plate 18.In this example, the said arm 1-2 that hangs down goes up interconnective second reductor 11 of installation and second motor 10, and said platen 15 is coaxially installed in the rotating shaft of second reductor 11.Said platen 15 be positioned at turntable 8 directly over, its plane, place is perpendicular to the working face of turntable 8, and reserves the space that guide plate 18 is passed through smoothly between the two; The acting surface of said platen plane, 15 place and pilot pin 9 acutangulates layout (this example is arranged for miter angle); And the oblique sensing pilot pin 9 of the linear velocity direction of this platen and guide plate 18 contact positions; And there is component velocity along guide plate 18 throughput directions; This design makes guide plate 18 in (as shown in Figure 5) course of conveying, have the guide plate edge of radian can nestle up pilot pin 9 and milling cutter 16 all the time from left to right, realizes the milling of guide plate groove.
Said bolt 1-4 outer casing spring 12; And the nut 13 that is threaded; This spring is last extension arm 1-1 and following the extension between the arm 1-2, and its two ends are withstood nut 13 respectively and hung arm 1-2 down, can control the application of force intensity of 15 pairs of guide plates 18 of platen through the elasticity of regulating spring 12.
Above-mentioned first reductor 7 respectively is connected a frequency converter with second reductor 11, controls the rotating speed of turntable 8 and platen 15 respectively through the speed of controlling two reductors; Said frequency converter is installed in the switch board 17, external control button, the i.e. retard button of reductor; Its effect is; When being worked into the guide plate head, the retard button of pressing equipment to be reducing the rotating speed of turntable 8 and platen 15, thereby utilizes the big speed discrepancy of milling cutter 16 and turntable 8, platen 15; Making nose paste milling cutter 16 rotates; Then accomplish the groove milling of an other side, make whole milling process unified continuously, practice thrift process time.
Stressed below in conjunction with turntable 8, platen 15 to power and guide plate 18, explain how guide plate 18 realizes the milling of groove under turntable 8, pilot pin 9 and platen 15 mating reactions.As shown in Figure 8, turntable 8 is not before having pilot pin 9 and platen 15, and guide plate 18 can only can not make guide plate 18 do straight line and walk about along with turntable 8 rotations on turntable 8.Install additional after the pilot pin 9, pilot pin 9 has blocked the rotation of guide plate 18, makes guide plate 18 do straight line along pilot pin 9 and walks about, but because guide plate 18 does not have compactedly, be easy to flicked by the milling cutter 16 that is rotating at a high speed.After installing platen 15 again additional, at first platen 15 compresses guide plate 18, guarantees not flicked by milling cutter 16, and is as shown in Figure 6; Secondly platen 15 also rotates, and a kind of thrust of generation is pushed guide plate 18 to milling cutter 16 in the rotation process, guarantees that guide plate 18 can be close to milling cutter 16 all the time, and is as shown in Figure 7; Form certain included angle between platen 15 and the pilot pin 9 once more; The thrust that had both guaranteed platen 15 generations is pushed guide plate 18 to milling cutter 16; Guide plate 18 along with pasting milling cutter 16 rotations, the nose of circular arc type is come; Guide plate 18 is stressed as shown in Figure 9, comprises the component F along the guide plate throughput direction that turntable 8 applies
Change X, the component F that vertically compresses the guide plate surface that platen 15 applies
Press Z, the component F that platen 15 applies along the guide plate throughput direction
Press X, and the component F perpendicular to pilot pin 9 acting surfaces that applies of platen 15
Press Y Last guide plate 18 is crushed between turntable 8 and the platen 15 because guide plate 18 materials of processing are steel, and pressure is very big, because the distortion of materials coefficient is little, just in time meets the processing request of this device.
The course of work of present embodiment such as Figure 10-shown in Figure 15; Adjust distance (being used to adjust the degree of depth of groove) and the distance between turntable 8 and the platen 15 between difference in height, milling cutter 16 and the turntable 8 between milling cutter 16 and the turntable 8 before the milling as required; Put into guide plate 18 gap of platen 15 and turntable 8; Machine, under the acting in conjunction of turntable 8, pilot pin 9 and platen 15, drive guide plate 18 and walk about from left to right; Process centering guide 18 edges are close to milling cutter 16 all the time and are carried out the milling of groove, and cutting place does not then nestle up pilot pin 9; After the milling of accomplishing guide plate 18 1 side channel ditches, when needing the groove of processing guide plate 18 heads, reduce the rotating speed of turntable 8 and platen 15; Utilize the speed discrepancy between milling cutter 16 and turntable 8, the platen 15, make the guide plate head edge be close to milling cutter 16 and slowly rotate to opposite side, accomplish the milling of residue one side channel ditch; It is unified that whole process is linked up; Need not manual setting, thereby practice thrift process time, improved operating efficiency.
Claims (8)
1. integral guide plate grooving apparatus; Comprise liftable, the workbench (5) that also can move forward and backward in the horizontal direction; Milling cutter (16) and switch board (17); It is characterized in that: said workbench (5) is gone up turntable (8) is installed; Be provided with the pilot pin (9) that prevents guide plate (18) rotation under turntable (8) drives between said milling cutter (16) and the turntable (8), said turntable (8) top is installed with turntable (8), pilot pin (9) and is cooperated control guide plate (18) edge to be close to the platen (15) that milling cutter (16) carries out groove processing; The working face of its intermediate station (8) is parallel and be lower than plane, milling cutter (16) place; This milling cutter (16) only knife edge part extends the top of turntable (8) edge, and said turntable (8) is consistent near the throughput direction of the linear velocity direction of the linear velocity of pilot pin (9) one sides and milling cutter (16) and guide plate (18) contact position and guide plate (18); Plane, said platen (15) place is perpendicular to the working face of turntable (8); And acutangulate layout with the acting surface of pilot pin (9); The oblique sensing pilot pin of linear velocity direction (9) of this platen and guide plate (18) contact position, and have component velocity along guide plate (18) throughput direction; Said turntable (8) and platen (15) are electrically connected through power set and switch board (17) respectively.
2. integral guide plate grooving apparatus according to claim 1 is characterized in that: said turntable (8) one sides are installed the glove plate (3) that is used to place guide plate (18), and its glove face is parallel and be lower than the working face of turntable (8).
3. integral guide plate grooving apparatus according to claim 2 is characterized in that: the difference in height of the glove face of said glove plate (3) and turntable (8) working face is 5mm.
4. according to claim 2 or 3 described integral guide plate grooving apparatus, it is characterized in that: said pilot pin (9) is installed on the glove plate (3), and offers the thickness adjustable size and can pass through the space of milling cutter (16).
5. integral guide plate grooving apparatus according to claim 1; It is characterized in that: said workbench (5) is gone up F type support (1) is installed; This support comprises column (1-3) and last extension arm (1-1) connected vertically each other; Its central post (1-3) arranges perpendicular to workbench (5), on hang arm (1-1) and connect the arm (1-2) of hanging down moving up and down through bolt (1-4), said platen (15) is installed on this time extension arm.
6. integral guide plate grooving apparatus according to claim 5 is characterized in that: said bolt (1-4) outer casing spring (12), and the nut (13) that is threaded, this both ends of the spring withstand nut (13) respectively and hang arm (1-2) down.
7. integral guide plate grooving apparatus according to claim 1 is characterized in that: said platen (15) plane, place and the formed angle of pilot pin (9) acting surface are 45 ° ± 2 °.
8. integral guide plate grooving apparatus according to claim 1; It is characterized in that: said power set comprise first reductor (7) and first motor (6) that is connected successively with turntable (8); And second reductor (11) and second motor (10) that are connected successively with platen (15), each reductor all is electrically connected with switch board (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110272449 CN102430788B (en) | 2011-09-15 | 2011-09-15 | Device for slotting integral guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110272449 CN102430788B (en) | 2011-09-15 | 2011-09-15 | Device for slotting integral guide plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102430788A true CN102430788A (en) | 2012-05-02 |
| CN102430788B CN102430788B (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110272449 Active CN102430788B (en) | 2011-09-15 | 2011-09-15 | Device for slotting integral guide plate |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839941A (en) * | 1973-03-02 | 1974-10-08 | Beloit Corp | Roll surface maintenance |
| JPH029524A (en) * | 1988-06-29 | 1990-01-12 | Toyoda Mach Works Ltd | Machining method for throttle passage in static pressure supporting device |
| CN2157844Y (en) * | 1993-02-26 | 1994-03-02 | 李树明 | Milling machine tool for groove of thread |
| CN2493338Y (en) * | 2001-09-11 | 2002-05-29 | 山东汇金股份有限公司 | Semi-egg shape groove working device for brake press-disc |
| CN102000862A (en) * | 2010-11-12 | 2011-04-06 | 吴江市菀坪镙丝厂 | Automatic slot milling machine |
-
2011
- 2011-09-15 CN CN 201110272449 patent/CN102430788B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839941A (en) * | 1973-03-02 | 1974-10-08 | Beloit Corp | Roll surface maintenance |
| JPH029524A (en) * | 1988-06-29 | 1990-01-12 | Toyoda Mach Works Ltd | Machining method for throttle passage in static pressure supporting device |
| CN2157844Y (en) * | 1993-02-26 | 1994-03-02 | 李树明 | Milling machine tool for groove of thread |
| CN2493338Y (en) * | 2001-09-11 | 2002-05-29 | 山东汇金股份有限公司 | Semi-egg shape groove working device for brake press-disc |
| CN102000862A (en) * | 2010-11-12 | 2011-04-06 | 吴江市菀坪镙丝厂 | Automatic slot milling machine |
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| Publication number | Publication date |
|---|---|
| CN102430788B (en) | 2013-04-10 |
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