CN104816049A - Helical bevel gear machine tool with automatic feeding and discharging function - Google Patents
Helical bevel gear machine tool with automatic feeding and discharging function Download PDFInfo
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- CN104816049A CN104816049A CN201510236480.6A CN201510236480A CN104816049A CN 104816049 A CN104816049 A CN 104816049A CN 201510236480 A CN201510236480 A CN 201510236480A CN 104816049 A CN104816049 A CN 104816049A
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Abstract
The invention discloses a helical bevel gear machine tool with the automatic feeding and discharging function. The machine tool comprises a machine tool body and a material storage located on one side of the machine tool body. One side wall, parallel to the Z axis, of the machine tool body is divided into a left portion and a right portion, a tool box which can move left and right and up and down along the wall surface of the left portion is installed on the wall surface of the left portion, a C shaft which can carry out rotational motion is installed in the tool box, and a cutterhead or a grinding wheel is installed on the C shaft parallel to the Z axis; a hole perpendicular to the wall surface of the right portion is formed in the wall surface of the right portion, a Y-axis sliding platform is installed in the hole, a B shaft which can carry out rotational motion is installed on the Y-axis sliding platform, and the B shaft perpendicular to the Y axis is provided with a workpiece box which can rotate around the B shaft; an A shaft which can carry out rotational motion is installed in the workpiece box. A mechanical arm which can carry out automatic feeding and discharging is arranged on the right side of the machine tool, and can move left and right and up and down through an X1-axis sliding platform and a Z1-axis sliding platform, and a clamping claw is installed on the lower portion of the mechanical arm. The helical bevel gear machine tool with the automatic feeding and discharging function has the advantages of being good in rigidity, short in stroke, capable of using the mechanical arm to automatically loading and unloading workpieces, small in floor space and the like.
Description
Technical field
The present invention relates to a kind of spiral bevel gear automatic production line equipment, it includes lathe and manipulator+material storehouse two parts.
Background technology
Spiral bevel gear lathe comprises tooth milling machine and gear grinding machines two kinds, mainly contain four kinds of structures (Fig. 1, Fig. 2, Fig. 3, Fig. 4) at present, first three work spindle of planting structure is all parallel to ground, and workpiece putting on material storehouse is generally all perpendicular to ground, automated handling to be realized so all more difficult.The work spindle of the 4th kind of structure when loading and unloading perpendicular to ground, easily can realize automated handling.But this vertical structure center of gravity is too high, transports very inconvenient, and B axle and Y-axis structure too complicated.The present invention carries out improvement to Fig. 5 machine tool structure to form on the basis of Chinese invention patent application CN201410663065.4, and not only lathe has better rigidity, and easily sets up automatic production line.
Summary of the invention
The present invention aims to provide a kind of spiral bevel gear lathe of energy automatic loading/unloading, and this lathe cooperative mechanical hand energy automatic loading and unloading workpiece, can realize the automation of producing, and can not only be used for tooth milling machine, also can be used for gear grinding machines.
To achieve these goals, the technical solution adopted in the present invention is:
A spiral bevel gear lathe for energy automatic loading/unloading, has lathe bed and the material storehouse being positioned at lathe bed side; Orthogonal (X is being defined along described lathe bed optional position, Y, Z) cartesian coordinate system, the Z axis of wherein said coordinate system extends in left-right direction, X-axis extends along the vertical direction, and Y-axis extends along the longitudinal direction, its design feature is, a sidewall being parallel to Z axis of described lathe bed is divided into left and right two parts; The left half wall of lathe bed sidewall is equipped with and along the toolbox moved up and down about wall, the C axle can doing gyration can be installed in this toolbox, this C axle be arranged in parallel be equipped with the cutterhead for machining gears or emery wheel with Z axis; The right half wall of lathe bed sidewall has the hole perpendicular to wall, and the Y-axis slide unit that the length direction along hole moves back and forth is equipped with in this hole, and described Y-axis slide unit is equipped with rotatable B axle, can along with the pivotal workpiece box of B axle perpendicular to this B axle that Y-axis is arranged is equipped with; Be provided with the A axle also can doing gyration perpendicular to B axle axis in described workpiece box, this A axle is for installing processed gear.
Lathe of the present invention can not only be used for various tooth milling machine, also can be used for various gear grinding machines.
According to embodiments of the invention, further optimization can also be done to the present invention, below for optimizing the rear technical scheme formed:
In order to realize automation, also comprising for the gear to be processed in material storehouse is delivered to A axle, and gear manufactured on A axle being delivered to the manipulator in material storehouse.
The X1 axis rail that the X1 axle slide unit at described manipulator place can be arranged on Z1 axle slide unit moves up and down, the Z1 axis rail that Z1 axle slide unit can be arranged on lathe moves left and right; Manipulator has a centering jaw facilitating gear to capture, and the clamping of this centering jaw and unclamping is controlled by cylinder; The moving direction of described Z1 axle slide unit is parallel with Z axis, and the moving direction of X1 axle slide unit is parallel with X-axis.Thus, the top on the right of lathe is provided with the Z1 axis rail that manipulator can move left and right and the X1 axis rail that can move up and down.Manipulator lower end is provided with centering jaw, it can unprocessed workpiece from material storehouse pick up be placed into workpiece spindle fixture on or the gear processed from the fixture of workpiece spindle unload be put back into material storehouse on, want vertical ground with A axle during manipulator workpiece loading and unloading.
Preferably, described centering jaw has notch cuttype and grabs finger, conveniently captures gear.
Preferably, the right half in the two parts of sidewall left and right is recessed to the inside and make whole sidewall stepped, can be used for capturing the gear of different-diameter.Be square hole for installing the described hole of Y-axis slide unit.
As a kind of concrete version, the bottom of described Y-axis slide unit is contained in the bottom of Y-axis slide unit by the Y-axis guide rail longitudinally arranged, the diapire of described square hole installs slide block, is convenient to Y-axis slide unit and can skids off outside hole.Thus, Y-axis slide unit can move forward and backward along Y-axis guide rail.
Adding to offset the power that man-hour, Y-axis slide unit was turned on one's side to the right, being provided with for offsetting the roller cutting and give Y-axis slide unit thrust between the right side wall of described Y-axis slide unit and the right side wall in hole.Thus, roller is set in square hole and can offsets this power.
As a kind of concrete version making toolbox energy left and right move up and down, described toolbox is contained on X-axis slide unit by the Z axis guide rail of horizontally set, and this X-axis slide unit is contained on the left half wall of sidewall by the vertical X-axis guide rail arranged.Certainly, X-axis guide rail is contained on X-axis slide unit, and X-axis slide unit is contained on Z axis guide rail, and Z axis guide rail is contained on sidewall also can realize identical object.
In order to ensure the reliability of loading and unloading, the axis of described manipulator A axle when expecting carrier wheel between the clamping workpiece position on storehouse and A axle is all perpendicular to horizontal plane.
Conveniently chip removal, described lathe bed bottom is provided with the chip area be positioned at below cutterhead or emery wheel.
This B axle panoramic table is fixed on the front end face of Y-axis slide unit by bearing, and turns round with B axle under the driving of power.
Above structure, lathe of the present invention is an integral lathe bed, and lathe bed divides left and right two parts, and the lathe bed on the right is thinner than the lathe bed on the left side, to adjust the distance between A axle and C axle.Have the square hole that very large on the right of lathe bed, the below of square hole is provided with Y-axis slide block, and the Y-axis guide rail that it is arranged bottom Y-axis slide unit is combined when ensureing that Y-axis slide is movable in square hole and can skids off outside hole.Y-axis slide unit is provided with Y-axis guide rail parallel and the pivotal B axle of energy, workpiece box is placed on B axle panoramic table and also can turns round along with B axle, is provided with the A axle that also can do gyration vertical with B axle, A axle is provided with processed gear in workpiece box.Top on the right of lathe is provided with the X1 axis rail that manipulator can move left and right Z1 axis rail and can move up and down, manipulator lower end is provided with the centering jaw that band notch cuttype grabs finger, it can unprocessed workpiece from material storehouse pick up be placed into workpiece spindle fixture on or the gear processed from the fixture of workpiece spindle unload be put back into material storehouse on, want vertical ground with workpiece spindle during manipulator workpiece loading and unloading.The left side of lathe bed is provided with the X-axis guide rail moved up and down for X-axis slide unit, and X-axis slide unit is provided with the Z axis guide rail for toolbox side-to-side movement, is provided with the C axle doing gyration, C axle is provided with cutterhead or the emery wheel of machining gears in toolbox.For the thrust to Y-axis slide unit during opposing Gear Processing, in square hole, be provided with the roller of this power of opposing.The chip area with Plate Welding is provided with below lathe.
Compared with prior art, the invention has the beneficial effects as follows:
1, structure is simple, part is few, good rigidly, and floor space is little;
2, the Working position of bull wheel and steamboat is concentrated, and the stroke of X-axis, Y-axis and Z axis is very short;
3, protection easily, and chip removal is convenient;
4, manipulator automatic loading and unloading workpiece can be used, achieve the automation of production.
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Accompanying drawing explanation
Fig. 1 is Gleason company of U.S. phoenix generation numerical control gear milling machine structure.
Fig. 2 is German Klingelnberg-Oerlikon C type tooth milling machine structure.
Fig. 3 is Gleason company of U.S. phoenix two generation tooth milling machine structure.
Fig. 4 is the vertical tooth milling machine structure of German Klingelnberg-Oerlikon.
Fig. 5 is machine tool structure schematic diagram disclosed in Chinese invention patent application CN201410663065.4.
Fig. 6 is the structural representation of an embodiment of the present invention;
Fig. 7 is the front view of a kind of duty of the present invention.
In figure: 1-lathe bed; 2-square hole; 3-expects storehouse; 4-X1 axis rail; 5-Z1 axis rail; 6-centering jaw; 7-Y axle slide unit; 8-Y axis rail; 9-roller; 10-gear; 11-workpiece box; 12-A axle; 13-cutterhead or emery wheel; 14-C axle; 15-chip area; 16-toolbox; 17-Z axis rail; 18-X-axis slide unit; 19-X axis rail; 20-B axle.
Detailed description of the invention
First it should be noted that, " left side ", " the right " mentioned herein refers to the left side or the right of accompanying drawing place plane, and " above " refers to the one side near work pieces process position." below " one side away from work pieces process position is referred to.
A spiral bevel gear lathe for energy automatic loading/unloading, lathe is an integral lathe bed 1, and lathe bed divides left and right two parts, and the lathe bed on the right is thinner than the lathe bed on the left side, to adjust the distance between A axle 12 and C axle 14.Have the square hole 2 that very large on the right of lathe bed, the below of square hole is provided with Y-axis slide block, and the Y-axis guide rail 8 that it is arranged bottom Y-axis slide unit 7 is combined when ensureing that Y-axis slide 7 is movable in square hole and can skids off outside hole.Y-axis slide unit 7 is provided with Y-axis guide rail parallel and the pivotal B axle 20 of energy, workpiece box 11 is placed on B axle panoramic table and also can turns round along with B axle 20, be provided with in workpiece box 11 on A axle 12, the A axle 12 also doing gyration vertical with B axle and processed gear 10 is installed.Top on the right of lathe is provided with the X1 axis rail 4 that manipulator can move left and right Z1 axis rail 5 and can move up and down, manipulator lower end is provided with the centering jaw 6 that band notch cuttype grabs finger, it can unprocessed workpiece from material storehouse pick up be placed into workpiece spindle fixture on or the gear processed from the fixture of workpiece spindle unload be put back into material storehouse on, want vertical ground with workpiece spindle during manipulator workpiece loading and unloading.The left side of lathe bed is provided with the X-axis guide rail 19 moved up and down for X-axis slide unit 18, X-axis slide unit 18 is provided with the Z axis guide rail 17 for toolbox 16 side-to-side movement, be provided with in toolbox can do gyration C axle 14, C axle 14 on cutterhead or the emery wheel 13 of machining gears are installed.For the thrust to Y-axis slide unit during opposing Gear Processing, in square hole, be provided with the roller 9 of this power of opposing.The chip area 15 with Plate Welding is provided with below lathe.
See Fig. 6 and Fig. 7, for ease of observing the relation between each component of composition lathe, the lathe represented in figure does not draw protection and motor, screw mandrel.
Spiral bevel gear lathe of the present invention comprises an integral lathe bed 1, and lathe bed adopts foundry goods, and chip area 15 is with Plate Welding and on fixing lathe bed.
When processing spiral bevel gear, workpiece box is perpendicular to ground, with manipulator, workpiece being transported to workpiece box from material storehouse installs the fixture of workpiece, computer controls them and enters processing, process rear each axle and return to original position, workpiece box vertical ground, manipulator is picked up the gear processed and it is put back on original position, material storehouse, loading position is changed to the gear that the next one will be processed in material storehouse, and manipulator is delivered to the tooth base that the next one will be processed the fixture of workpiece box clamps and started processing again.So move in circles, automatically process all gears.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the present invention, and be not used in and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen into the application's claims limited range.
Claims (10)
1. a spiral bevel gear lathe for energy automatic loading/unloading, has lathe bed (1) and is positioned at the material storehouse (3) of lathe bed side; Orthogonal (X is being defined along described lathe bed (1) optional position, Y, Z) cartesian coordinate system, the Z axis of wherein said coordinate system extends in left-right direction, X-axis extends along the vertical direction, and Y-axis extends along the longitudinal direction, it is characterized in that, a sidewall being parallel to Z axis of described lathe bed (1) is divided into left and right two parts;
The left half wall of lathe bed (1) sidewall is equipped with can along the toolbox (16) moved up and down about wall, the C axle (14) can doing gyration is installed in this toolbox (16), this C axle (14) be arranged in parallel is equipped with the cutterhead for machining gears or emery wheel (13) with Z axis;
The right half wall of lathe bed (1) sidewall has the hole (2) perpendicular to wall, the Y-axis slide unit (7) that the length direction along hole (2) moves back and forth is equipped with in this hole (2), described Y-axis slide unit (7) is equipped with rotatable B axle (20), can along with B axle (20) pivotal workpiece box (11) perpendicular to this B axle (20) that Y-axis is arranged is equipped with; Be provided with the A axle (12) also can doing gyration perpendicular to B axle (20) axis in described workpiece box (11), this A axle (12) is for installing processed gear (10).
2. the spiral bevel gear lathe of energy automatic loading/unloading according to claim 1, it is characterized in that, also comprise for the gear to be processed of expecting in storehouse (3) is delivered to A axle (12), and upper for A axle (12) manufactured gear (10) is delivered to the manipulator in material storehouse (3).
3. the spiral bevel gear lathe of energy automatic loading/unloading according to claim 2, it is characterized in that, the X1 axle slide unit (5) at described manipulator place can move up and down on the upper X1 axis rail arranged of Z1 axle slide unit (4), and the Z1 axis rail that Z1 axle slide unit (4) can be arranged on lathe moves left and right; Manipulator has a centering jaw (6) facilitating gear (10) to capture, and the clamping of this centering jaw (6) and unclamping is controlled by cylinder; The moving direction of described Z1 axle slide unit (4) is parallel with Z axis, and the moving direction of X1 axle slide unit (5) is parallel with X-axis.
4. the spiral bevel gear lathe of energy automatic loading/unloading according to claim 3, it is characterized in that, described centering jaw (6) has notch cuttype and grabs finger.
5. the spiral bevel gear lathe of energy automatic loading/unloading according to claim 1, it is characterized in that, the right half in the two parts of sidewall left and right is recessed to the inside and make whole sidewall stepped, is square hole for installing the described hole (2) of Y-axis slide unit (7).
6. the spiral bevel gear lathe of energy automatic loading/unloading according to claim 5, it is characterized in that, the bottom of described Y-axis slide unit (7) is contained in the bottom of Y-axis slide unit (7) by the Y-axis guide rail (8) longitudinally arranged, the diapire of described square hole installs slide block, is convenient to Y-axis slide unit (7) and hole (2) can be skidded off outward.
7. according to the spiral bevel gear lathe of the energy automatic loading/unloading one of claim 1-6 Suo Shu, it is characterized in that, between the right side wall of described Y-axis slide unit (7) and the right side wall of hole (2), being provided with the roller (9) giving Y-axis slide unit (7) thrust for offsetting cutting.
8. the spiral bevel gear lathe of energy automatic loading/unloading according to claim 1, it is characterized in that, described toolbox (16) is contained on X-axis slide unit (18) by the Z axis guide rail (17) of horizontally set, and this X-axis slide unit (18) is contained on the left half wall of sidewall by the vertical X-axis guide rail (19) arranged.
9. according to the spiral bevel gear lathe of the energy automatic loading/unloading one of claim 2-4 Suo Shu, it is characterized in that, the axis of described manipulator A axle (12) when expecting carrier wheel (10) between the clamping workpiece position on storehouse (3) and A axle (12) is all perpendicular to horizontal plane.
10. according to the spiral bevel gear lathe of the energy automatic loading/unloading one of claim 1-6 Suo Shu, it is characterized in that, described lathe bed (1) bottom is provided with the chip area (15) being positioned at cutterhead or emery wheel (13) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236480.6A CN104816049A (en) | 2015-05-11 | 2015-05-11 | Helical bevel gear machine tool with automatic feeding and discharging function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236480.6A CN104816049A (en) | 2015-05-11 | 2015-05-11 | Helical bevel gear machine tool with automatic feeding and discharging function |
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| CN104816049A true CN104816049A (en) | 2015-08-05 |
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| CN201510236480.6A Pending CN104816049A (en) | 2015-05-11 | 2015-05-11 | Helical bevel gear machine tool with automatic feeding and discharging function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458409A (en) * | 2016-01-05 | 2016-04-06 | 长沙哈量凯帅精密机械有限公司 | Full-automatic spiral bevel gear milling machine |
| CN108161137A (en) * | 2018-01-08 | 2018-06-15 | 盐城宝鼎电动工具有限公司 | For processing the milling drum with spline-simulating periphery workpiece |
| WO2021000715A1 (en) * | 2019-07-01 | 2021-01-07 | 湖南中大创远数控装备有限公司 | Numerical control gear milling machine |
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| CN201913325U (en) * | 2011-01-11 | 2011-08-03 | 天津市精诚机床制造有限公司 | Four-shaft chamfering machine with automatic feeding and discharging functions |
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| CN202291685U (en) * | 2011-09-15 | 2012-07-04 | 天津精诚机床股份有限公司 | Numerical control curve-tooth bevel gear milling machine with automatic loading and unloading device |
| CN202571496U (en) * | 2012-05-09 | 2012-12-05 | 温岭市宇弘机械设备有限公司 | Multi-station numerical control gear chamfering machine |
| CN104400141A (en) * | 2014-11-19 | 2015-03-11 | 长沙哈量凯帅精密机械有限公司 | Spiral bevel processing machine tool |
| CN204657661U (en) * | 2015-05-11 | 2015-09-23 | 长沙哈量凯帅精密机械有限公司 | A kind of spiral bevel gear lathe of energy automatic loading/unloading |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3552261A (en) * | 1968-10-01 | 1971-01-05 | Gleason Works | Bevel gear making |
| JPH02250743A (en) * | 1989-03-22 | 1990-10-08 | Fuji Valve Co Ltd | Work feeding device for centerless grinder |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105458409A (en) * | 2016-01-05 | 2016-04-06 | 长沙哈量凯帅精密机械有限公司 | Full-automatic spiral bevel gear milling machine |
| CN105458409B (en) * | 2016-01-05 | 2018-03-30 | 长沙哈量凯帅精密机械有限公司 | A kind of full automatic screw bevel gear tooth milling machine |
| CN108161137A (en) * | 2018-01-08 | 2018-06-15 | 盐城宝鼎电动工具有限公司 | For processing the milling drum with spline-simulating periphery workpiece |
| CN108161137B (en) * | 2018-01-08 | 2024-06-07 | 盐城宝鼎电动工具有限公司 | Grinding machine for machining workpieces having a rack-like peripheral edge |
| WO2021000715A1 (en) * | 2019-07-01 | 2021-01-07 | 湖南中大创远数控装备有限公司 | Numerical control gear milling machine |
| KR20220019049A (en) * | 2019-07-01 | 2022-02-15 | 후난 지디씨와이 씨엔씨 이큅먼트 컴퍼니 리미티드 | Numerical Control Gear Milling Machine |
| JP2022539201A (en) * | 2019-07-01 | 2022-09-07 | 湖南中大創遠数控装備有限公司 | Numerical control gear cutting device |
| KR102674942B1 (en) * | 2019-07-01 | 2024-06-14 | 후난 지디씨와이 씨엔씨 이큅먼트 컴퍼니 리미티드 | Numerical control gear milling machine |
| JP7504136B2 (en) | 2019-07-01 | 2024-06-21 | 湖南中大創遠数控装備有限公司 | Numerically controlled gear cutting device |
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Application publication date: 20150805 |