CN203062895U - Numerical control wood working machine tool equipped with universal self-centering sliding sleeve - Google Patents
Numerical control wood working machine tool equipped with universal self-centering sliding sleeve Download PDFInfo
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- CN203062895U CN203062895U CN 201220721507 CN201220721507U CN203062895U CN 203062895 U CN203062895 U CN 203062895U CN 201220721507 CN201220721507 CN 201220721507 CN 201220721507 U CN201220721507 U CN 201220721507U CN 203062895 U CN203062895 U CN 203062895U
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- centering
- sliding sleeve
- bearing
- machine tool
- bolt
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Abstract
The utility model discloses a numerical control wood working machine tool and belongs to wood-working machines. The machine tool overcomes the defects that the machine tool components are required to be detached and the sliding sleeve is replaced in the process of turning workpieces of different models in the conventional wood working machine tool. The numerical control wood working machine tool mainly comprises a machine tool body, a base, a machine tool head, a tailstock, a universal self-centering sliding sleeve component, a worktable, a knife rest plate, a knife rest, a guide rail, a lead screw and a stepping motor. According to the machine tool, the universal self-centering sliding sleeve component is independently mounted on the guide rail, so that the component can independently slide along the guide rail, can be optionally stopped and locked and can be locked with the worktable so as to synchronously move. During work, only an adjusting bolt is required to be rotated, the size of the inner hole of the universal self-centering sliding sleeve can be changed, so that workpieces of different models are self-centered and pass through, and when a large workpiece is turned and is not required to be fixed through a sliding sleeve, only the sliding sleeve component is required to be stopped in front of the spindle for locking; and because the component is not required to be detached, the overall performance is stable, and the working efficiency is improved. The machine tool is widely applied to wood staircases, railings and furniture decoration and is worthy of popularization and application.
Description
Technical field
The utility model relates to a kind of disconnect assembly that need not and changes the woodworking machinery device that the centering sliding sleeve gets final product turning different model workpiece, and especially a kind of the release because artificially dismantling, install improper the damage influences the numerical control woodworking of machinery integral performance lathe.
Background technology
At present, well-known numerical control woodworking lathe is when turner, and because bite is very big, general workpiece does not have that the centering sliding sleeve is fixing can't to carry out turning, and the corresponding centering sliding sleeve of the workpiece of a model, so when turning processing different model workpiece, must change the centering sliding sleeve by disconnect assembly.And change in the centering sliding sleeve process at disconnect assembly, often because there not being specialized machinery assembling knowledge to make the lathe overall performance descend, damage assembly what is more, influence is produced.
Summary of the invention
In order to overcome existing numerical control woodworking lathe when the workpiece of turning different model, must change the centering sliding sleeve by disconnect assembly, and might be because undue influence lathe overall performance be installed, the drawback of damage assembly, the utility model provides a kind of numerical control woodworking lathe, its primary clustering comprises a body (18), base (20), the head of a bed (23), tailstock (17), general self-centering slide bushing assembly (12), workbench (13), knife rest plate (15), knife rest (16), guide rail (22), leading screw (21), stepper motor (19), workbench (13) and knife rest (16) pass through guide rail by stepper motor, slipper bearing is controlled by digital control system by lead screw transmission.This numerical control woodworking lathe need not disconnect assembly and changes the centering sliding sleeve, gets final product the workpiece of turning different model, has also therefore stablized the lathe overall performance, has improved production efficiency.
The technical scheme that its technical problem that solves the utility model adopts is: the independent general self-centering slide bushing assembly (12) of installing on the workbench fromer rail.Assembly is made up of stamper, sub-dish, centering disk, locking slide-bar, bearing, needle bearing, supporting bearing chamber, tensioning spring, bolt, adjusting bolt.Its seam of round outside but spuare inside shape stamper (1) is tight with in the interior circle of bearing (14), this place's bearing (14) is used one or more, during multiple bearing, each bearing is installed with one heart, four circular son dishes (2) place on the interior stamper of bearing (14), located by bolt (5), and it is free to rotate, four locking slide-bars (3) are installed in respectively on four son dishes (2), locking slide-bar (3) is gone up one or more needle bearing is installed, the seam diameter of centering disk (4) is less than circular diameter number in the bearing thread, make centering disk (4) and bearing (14) concentric and can in bearing (14), justify in concentric rotation, by bolt (5) with centering disk (4), son dish (2), bearing (14) is positioned on the stamper (1), pilot pin (6) on the son dish places the locating hole (7) on the centering disk (4), regulating bolt (8) is installed on the centering disk (4), tensioning spring (9) is installed in the tensioning slide opening (10) on the centering disk (4), tensioning spring (9) one ends press closer bolt (5), namely form general self-centering sliding sleeve, regulate bolt (8) top bolt (5) by rotation and force centering disk (4) rotation, centering disk forces son dish pilot pin to rotate thereupon, thereby sub-disc spins, the locking slide-bar (3) that is installed on the son dish (2) rotates, change hole size in the general self-centering sliding sleeve, general self-centering sliding sleeve is installed in the supporting bearing chamber (11), namely is general self-centering slide bushing assembly (12).Be installed on the guide rail by slipper bearing, and guarantee that the head of a bed (23) main shaft thimble, tailstock (17) thimble, general self-centering slide bushing assembly (12) three are concentric.General self-centering slide bushing assembly self is not subjected to step motor control, not only can independently be free to slide, stop at guide rail, can lock together with workbench with workbench again to be synchronized with the movement.When the turning of this novel lathe needs the fixing workpiece of sliding sleeve, can lock together general self-centering slide bushing assembly and workbench.Regulating bolt (8) by rotation can make the workpiece self-centering of different model pass through sliding sleeve.When the big workpiece of this lathe turning (length of side of general lumps of wood workpiece surpasses 100 millimeters and is considered as big workpiece) need not sliding sleeve fixedly the time, can untie the locking of workbench and general self-centering slide bushing assembly, handle component moves to spindle end, the main shaft thimble is appeared by the sliding sleeve center, and handle component is locked on the guide rail and gets final product, and need not to dismantle this assembly.
The beneficial effects of the utility model are, have solved the drawback that frequent disconnect assembly is changed sliding sleeve, and are not only time saving and energy saving but also stablized the overall performance of lathe, effectively prolonged the service life of lathe, thereby improved the operating efficiency of lathe, easy to operate simple.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is transversary view of the present utility model.
Fig. 2 is stamper reverse view of the present utility model.
Fig. 3 is mother disc side view of the present utility model.
Fig. 4 is stamper front view of the present utility model.
Fig. 5 is son dish front view of the present utility model.
Fig. 6 is son dish side view of the present utility model.
Fig. 7 is locking slide-bar structural map of the present utility model.
Fig. 8 is centering disk front view of the present utility model.
Fig. 9 is centering disk side view of the present utility model.
Figure 10 is centering disk reverse view of the present utility model.
Figure 11 is bolt structural map of the present utility model.
Figure 12 is supporting bearing of the present utility model chamber structural map.
Figure 13 is special-shaped supporting bearing of the present utility model chamber side view.
Figure 14 is general self-centering sliding sleeve internal structure graph of a relation of the present utility model.
Figure 15 is general self-centering sliding sleeve reverse view of the present utility model.
Figure 16 is first embodiment of the utility model.
Figure 17 is second embodiment of the utility model.
1 stamper among the figure, 2 son dishes, 3 locking slide-bars, 4 centering disks, 5 bolts, 6 pilot pins, 7 locating holes, 8 regulate bolt, 9 tensioning springs, 10 tensioning slide openings, supporting bearing chambers 11,12 general self-centering slide bushing assemblies, 13 workbench, 14 bearings, 15 knife rest plates, 16 knife rests, 17 tailstocks, 18 bodies, 19 stepper motors, 20 bases, 21 leading screws, 22 guide rails, 23 head of a bed, 24 positioning bolt holes, 25 locking slide-bar silk holes, 26 seams, 27 regulate bolt silk hole, 28 bolt silk holes, 29 dowel holes.
The specific embodiment
Shown in Figure 1, bed body (18) is installed on the base (20), two ends are installed the head of a bed (23) and tailstock (17) respectively, guide rail (22) is installed in above the body (18), guide rail (22) is gone up installment work platform (13), guide rail (22) is gone up the independent general self-centering slide bushing assembly (12) of installing between the head of a bed (23) and workbench (13), stepper motor (19), leading screw (21) is installed in a body (18) side and is used for transmission workbench (13), guide rail (22) above the workbench (13) on vertical mounting guide rail and the bed body is an angle of 90 degrees, knife rest plate (15) is installed on it, knife rest (16) is installed in the last stepper motor that is installed on workbench (13) end by the outside of knife rest plate (15) and passes through lead screw transmission, general self-centering slide bushing assembly (12) is not subjected to lead screw transmission, can be free to slide and stop in guide rail (22), can lock together with workbench (13) synchronous with workbench (13) when needing, regulate bolt (8) by rotation the model workpiece self-centering that varies in size is passed through, as long as before locking it in the head of a bed (23) main shaft when not required.
Shown in Figure 2, be stamper (1) reverse side, round outside but spuare inside, there are four silk holes on square hole four limits, place, four silk holes circle is concentric circles with stamper seam (26) place circle, and square hole is square hole, and square hole diagonal intersection point is on the described concentrically ringed center of circle, and on the straight line at two groups of opposite side mid points of square hole place, four holes are bolt silk holes (28) respectively for four silk holes.
Shown in Figure 3, Yi Bian be stamper seam (26), this seam is the close-fitting seam, and another side is that the plane is the stamper front.
Shown in Figure 4, be the stamper front view, the front is towards the head of a bed during installation, and four bolt silk holes are open-work.
Shown in Figure 5, circular son dish (2) is gone up pilot pin (6) and positioning bolt hole (24) on same diameter of circle, and pilot pin (6) is on the circle of child dish (2) limit.
Shown in Figure 6, there is locking slide-bar silk hole (25) below, son dish side, and this direction antithetical phrase dish center of circle, hole is 36 degree angles with pilot pin (6) place diameter.
Shown in Figure 7, locking slide-bar (3) go up to be installed needle bearing, and an end is silking, and the other end is than thick slightly any the open-work circular flange of axle body.
Shown in Figure 8, it is centering disk (4) front, the front is towards the head of a bed during installation, 4 of four tensioning slide openings (10) central points are concyclic, 4 of four locating holes (7) central points are concyclic, described two circles are concentric circles with seam (26) place circle, square endoporus diagonal intersection point is on the described concentric circles center of circle, locating hole (7), tensioning slide opening (10) is distributed in the square hole homonymy of mid point place diameter on one side, the locating hole central point, the line of tensioning slide opening central point and square hole mid point place diameter on one side are 18 degree angles, the square endoporus is the same with the stamper endoporus big, or slightly bigger.
Shown in Figure 9, Yi Bian be centering disk seam (26), this seam diameter is less than the interior circular diameter number of bearing (14) thread, and this seam is the close-fitting seam during multiple bearing, and another side is to regulate bolt silk hole (27).
Shown in Figure 10, be the centering disk reverse side, four to regulate 4 of bolt silk hole (27) central points concyclic, with seam place circle be concentric circles, adjusting bolt silk hole (27), tensioning slide opening (10) are distributed in the square hole both sides of mid point place diameter on one side, and reverse side is towards tailstock during installation.
Shown in Figure 11, bolt (5) is configured to special shaped screw bolt.
Shown in Figure 12, be supporting bearing chamber (11) structure, by four silk holes, be used for the general self-centering sliding sleeve of locking on the bearing chamber edge, two dowel holes (29) are arranged on the base plate, can strengthen stability when locking together with workbench.
Shown in Figure 13, be special-shaped supporting bearing chamber side structure.
Shown in Figure 14, in the circle, locking slide-bar (3) is installed on the sub-dish (2) in stamper (1) seam close-fitting and the bearing (14), and son dish positioning bolt hole (24) places on the interior stamper of bearing with stamper silk hole is overlapping, and pilot pin (6) places the seam edge.
Shown in Figure 15, reverse side when being adjusted to maximum endoporus for general self-centering sliding sleeve, this moment, the stamper square hole overlapped with centering disk (4) square hole, the locking slide-bar with sub-disc spins to general self-centering sliding sleeve inside, can't see from outward appearance, regulate bolt (8) and be in the most loose state, centering disk (4) makes tensioning slide opening one end on the centering disk (4) near bolt (5) in rotation under the elastic force of tensioning spring (9), and son dish pilot pin moves to the inner end of locating hole (7) because of the centering disk rotation.
Embodiment shown in Figure 16, for watched general self-centering sliding sleeve locking workpiece view by the tailstock end, when lumps of wood workpiece (because the workpiece of wood craft machines turning all is that end face is foursquare cuboid flitch, so claim lumps of wood workpiece again) catercorner length of end face is during greater than the stamper square hole length of side, bolt is regulated in rotation forces centering disk to be rotated counterclockwise, centering disk forces son dish pilot pin to rotate thereupon, thereby sub-disc spins, the locking slide-bar is namely by screwing out locking lumps of wood workpiece in the general self-centering sliding sleeve, because of the centering disk rotation, the rib of the lumps of wood workpiece slide-bar that is locked tightly is locked on the square endoporus of stamper, thereby realizes that self-centering slips over.
Embodiment shown in Figure 17, for watched general self-centering sliding sleeve locking workpiece view by the tailstock end, when the catercorner length of lumps of wood workpiece end face during less than the stamper square hole length of side, bolt is regulated in rotation forces centering disk to be rotated counterclockwise, and centering disk forces son dish pilot pin to rotate thereupon, thus sub-disc spins, the locking slide-bar screws out locking lumps of wood workpiece, this moment, workpiece was by four locking slide-bars lockings, needle bearing is installed on the locking slide-bar can makes that miniature workpiece is easier to be slipped over, thereby realize that self-centering slips over.
Claims (3)
1. numerical control woodworking lathe, the general self-centering slide bushing assembly of independent installation on guide rail, it is characterized in that: its seam close-fitting of round outside but spuare inside shape stamper (1) with in bearing (14) in, justify, four circular son dishes (2) place on the interior stamper of bearing (14), located by bolt (5), and it is free to rotate, four locking slide-bars (3) are installed in respectively on four son dishes (2), locking slide-bar (3) is gone up one or more needle bearing is installed, the seam diameter of centering disk (4) is less than circular diameter number in the bearing thread, make centering disk (4) and bearing (14) concentric and can in bearing (14), justify in concentric rotation, by bolt (5) with centering disk (4), son dish (2), bearing (14) is positioned on the stamper (1), pilot pin (6) on the son dish places the locating hole (7) on the centering disk (4), regulating bolt (8) is installed on the centering disk (4), tensioning spring (9) is installed in the tensioning slide opening (10) on the centering disk (4), tensioning spring (9) one ends press closer bolt (5), namely form general self-centering sliding sleeve, regulate bolt (8) top bolt (5) by rotation and force centering disk (4) rotation, centering disk forces son dish pilot pin to rotate thereupon, thereby sub-disc spins, the locking slide-bar (3) that is installed on the son dish (2) rotates, changed hole size in the general self-centering sliding sleeve, general self-centering sliding sleeve is installed in the supporting bearing chamber (11), namely is general self-centering slide bushing assembly (12).
2. numerical control woodworking lathe according to claim 1, it is characterized in that: described bearing (14) is used one or more, and during multiple bearing, each bearing is installed with one heart.
3. numerical control woodworking lathe according to claim 1, it is characterized in that: general self-centering slide bushing assembly (12) self is not subjected to step motor control, both can independently be free to slide, stop at guide rail, can lock together with workbench with workbench again to be synchronized with the movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721507 CN203062895U (en) | 2012-11-26 | 2012-11-26 | Numerical control wood working machine tool equipped with universal self-centering sliding sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220721507 CN203062895U (en) | 2012-11-26 | 2012-11-26 | Numerical control wood working machine tool equipped with universal self-centering sliding sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203062895U true CN203062895U (en) | 2013-07-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220721507 Expired - Fee Related CN203062895U (en) | 2012-11-26 | 2012-11-26 | Numerical control wood working machine tool equipped with universal self-centering sliding sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203062895U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2514866A1 (en) * | 2014-05-23 | 2014-10-28 | Intorex, S.A. | Multifunction machine for machining wooden parts (Machine-translation by Google Translate, not legally binding) |
| CN108437097A (en) * | 2018-06-15 | 2018-08-24 | 扬州工业职业技术学院 | The adaptive beveller of bamboo cup bottom of a cup and its workflow |
| CN108453847A (en) * | 2018-05-02 | 2018-08-28 | 金舒宁 | A kind of full-automatic groove broacher for timber processing |
| CN110843047A (en) * | 2019-11-28 | 2020-02-28 | 新田县永顺木器制品有限责任公司 | Wood system anchor clamps processing is with digging milling device |
-
2012
- 2012-11-26 CN CN 201220721507 patent/CN203062895U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2514866A1 (en) * | 2014-05-23 | 2014-10-28 | Intorex, S.A. | Multifunction machine for machining wooden parts (Machine-translation by Google Translate, not legally binding) |
| CN108453847A (en) * | 2018-05-02 | 2018-08-28 | 金舒宁 | A kind of full-automatic groove broacher for timber processing |
| CN108437097A (en) * | 2018-06-15 | 2018-08-24 | 扬州工业职业技术学院 | The adaptive beveller of bamboo cup bottom of a cup and its workflow |
| CN110843047A (en) * | 2019-11-28 | 2020-02-28 | 新田县永顺木器制品有限责任公司 | Wood system anchor clamps processing is with digging milling device |
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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: 20130717 Termination date: 20131126 |