CN202780675U - Organ and machine tool for machine tool feeding and blanking - Google Patents
Organ and machine tool for machine tool feeding and blanking Download PDFInfo
- Publication number
- CN202780675U CN202780675U CN 201220503815 CN201220503815U CN202780675U CN 202780675 U CN202780675 U CN 202780675U CN 201220503815 CN201220503815 CN 201220503815 CN 201220503815 U CN201220503815 U CN 201220503815U CN 202780675 U CN202780675 U CN 202780675U
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- mounting plate
- upper mounting
- fairlead
- guide post
- spring
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Abstract
The utility model discloses an organ and machine tool for machine tool feeding and blanking. The organ and machine tool for machine tool feeding and blanking belongs to the field of machine tolls components. The organ and machine tool for machine tool feeding and blanking comprises a spring(1), a guide bar(3), an upper mounting plate(4),a guide sleeve(5), a lower mounting plate(7), and axial locations(8). The guide sleeve (5) is fixedly connected with the lower mounting plate (7). The axle hole of the guide sleeve (5) is perpendicular to the lower mounting plate (7). The guide bar (3) and the guide sleeve (5) are matched in a gap manner. The axial locations (8) is fixedly arranged in the axle hole of the guide sleeve (5) extended by the lower end of the guide bar (3). The size of the axial locations (8) along the radial of the guide bar (3) is larger than the aperture of the axle hole of the guide sleeve (5). The spring is placed between the upper mounting plate (4) and the lower mounting plate (7). The organ and machine tool for machine tool feeding and blanking has the advantages of preventing producing too much interaction force when the feeding machine contacts workpieces, and playing a part in buffer protection.
Description
Technical field
The utility model relates to machine tool assembly, relates in particular to a kind of lathe loading and unloading conveying mechanism and lathe.
Background technology
On a lot of novel lathes, the loading and unloading conveying mechanism is the important component part of lathe, when main shaft or manipulator on charging and discharging mechanism during grabbing workpiece, because the high low dimensional of workpiece width differs, cause easily contacting of " confronting the tough with toughnees " formula between main shaft or manipulator and the workpiece, owing to there is not corresponding buffer gear, the contact of this collision type is to the very large stress of in-house generation of crawl and conveying workpieces, thereby cause the damage of main shaft or manipulator and some other machine tool element, sometimes also can be to the surperficial injury of workpiece, therefore need a kind of lathe loading and unloading conveying mechanism with buffer gear, generation has the stress of destruction greatly when preventing that main shaft or manipulator from contacting with workpiece.
Summary of the invention
For the existing the problems referred to above of existing lathe loading and unloading conveying mechanism; a kind of lathe loading and unloading conveying mechanism with pooling feature now is provided; be intended to reduce that material fetching mechanism contacts with the direct rigidity of workpiece in the existing lathe; for machine tool element and workpiece provide good protection, its concrete technical scheme that adopts of dealing with problems is:
A kind of lathe loading and unloading conveying mechanism wherein, comprises spring 1, guide post 3, upper mounting plate 4, fairlead 5, lower installation board 7, axial location part 8.
Described fairlead 5 connects and is fixed on the described lower installation board 7, and the axis hole of described fairlead 5 is perpendicular to described lower installation board 7.
Described guide post 3 is vertically connected at described upper mounting plate 4 by its upper end, the axis hole of described fairlead 5 is passed in the bottom of described guide post 3, and the axis hole of described fairlead 5 is stretched out in the lower end of described guide post 3, is matched in clearance between described guide post 3 and the described fairlead 5.
The quantity of described guide post 3 and the described fairlead 5 that cooperates with it is even number and is at least quadruplet, described upper mounting plate 4 and described lower installation board 7 are laterally zygomorphic rectangular shape, and the dual-side that described fairlead 5 is positioned at rectangular-shaped described lower installation board 7 is symmetrically and evenly layout.
The part that the axis hole of described fairlead 5 is stretched out in the lower end that described axial location part 8 is fixed on described guide post 3, described axial location part 8 along the size radially of described guide post 3 aperture greater than the axis hole of described fairlead 5.
Described guide post 3 runs through described spring 1 along the central axis of described spring 1, so that described spring 1 is looped around the circumferential of described guide post 3, described spring 1 is between described upper mounting plate 4 and described lower installation board 7.
The below of described lathe loading and unloading conveying mechanism is provided with and drives the device that its in the vertical direction rises or descends.
According to above-mentioned lathe loading and unloading conveying mechanism, wherein, the upper end of described spring 1 contacts with described upper mounting plate 4, and the lower end of described spring 1 contacts with the top of described fairlead 5.
According to above-mentioned lathe loading and unloading conveying mechanism, wherein, described lower installation board 7 is provided with gag lever post 2, and described gag lever post 2 is between described lower installation board 7 and described upper mounting plate 4, and described gag lever post 2 is vertically connected at described lower installation board 7 by its lower end.When the grasping mechanism of place work piece or workpiece did not contact with workpiece on described upper mounting plate 4, the upper end of described gag lever post 2 and described upper mounting plate 4 were gapped between the two.
According to above-mentioned lathe loading and unloading conveying mechanism, wherein, described upper mounting plate 4 is provided with the locating hole of fixation workpiece.
According to above-mentioned lathe loading and unloading conveying mechanism, wherein, when described upper mounting plate 4 does not have place work piece, the top and bottom of described spring 1 are subject to respectively described upper mounting plate 4 and described fairlead 5 applied pressures are compressive state, described guide post 3 is the axial tension stress under the reaction force to described upper mounting plate 4 and described fairlead 5 respectively in the top and bottom of described spring 1, and the suffered pressure of described spring 1 is greater than the gravity of workpiece.
Preferably, the mode that is threaded connection of described gag lever post 2 is fixed on the described lower installation board 7.
Preferably, adopt the mode that is threaded to fix between described guide post 3 and the described upper mounting plate 4.
Preferably, described fairlead 5 connects by screw 6 and is fixed in described lower installation board 7.
Preferably, described axial location part 8 is nut, and described axial location part 8 is nut, and the lower end of described guide post 3 is provided with the screw thread that matches with described nut, and the mode that described axial location part 8 is threaded connection is fixed on the lower end of described guide post 3; Rotation by described nut makes the lower end of described guide post 3 stretch out the length change of described fairlead 5.
A kind of lathe wherein, comprises above-mentioned lathe loading and unloading conveying mechanism.
The beneficial effect of technique scheme is:
1, simple in structure, reliability is high, can play good cushioning effect when main shaft or manipulator crawl workpiece, produces king-sized stress when avoiding main shaft or manipulator contact workpiece, has protected machine tool element.
2, the decrement of spring can be come by the locked position of nut the decrement of regulating spring, so that this device can adapt to the workpiece of Different Weight.
3, reserve the locating hole of fixation workpiece on the upper mounting plate, made things convenient for the installation of workpiece.
Description of drawings
In order to be illustrated more clearly in the technical solution of the utility model, the below will do simple introduction to the accompanying drawing of required use among the embodiment, apparent, accompanying drawing in the following describes only is an embodiment of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the embodiment front view of a kind of lathe loading and unloading of the utility model conveying mechanism.
Fig. 2 is the embodiment left view of a kind of lathe loading and unloading of the utility model conveying mechanism.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as restriction of the present utility model.
As depicted in figs. 1 and 2, the utility model is a kind of embodiment of lathe loading and unloading conveying mechanism, wherein, comprises spring 1, guide post 3, upper mounting plate 4, fairlead 5, lower installation board 7, axial location part 8.Fairlead 5 connects and is fixed on the described lower installation board 7, and the axis hole of fairlead 5 is perpendicular to lower installation board 7.Guide post 3 is vertically connected at upper mounting plate 4 by its upper end, and the axis hole of fairlead 5 is passed in the bottom of guide post 3, and the lower end of guide post 3 stretches out the axis hole of fairlead 5, is matched in clearance between guide post 3 and the fairlead 5.The quantity of guide post 3 and the fairlead 5 that cooperates with it is even number and is at least quadruplet, and upper mounting plate 4 and lower installation board 7 be laterally zygomorphic rectangular shape, and the dual-side that fairlead 5 is positioned at rectangular-shaped lower installation board 7 is symmetrically and evenly layout.
Axial location part 8 is fixed on the part that the axis hole of fairlead 5 is stretched out in the lower end of guide post 3, axial location part 8 along the size radially of guide post 3 aperture greater than the axis hole of fairlead 5.
Guide post 3 runs through spring 1 along the central axis of spring 1, so that spring 1 is looped around the circumferential of guide post 3.Spring 1 is between upper mounting plate 4 and lower installation board 7, and the upper end of spring 1 contacts with upper mounting plate 4, and the lower end of spring 1 contacts with the top of fairlead 5.Spring 1 is compressive state between upper mounting plate 4 and fairlead 5, when upper mounting plate 4 does not have place work piece, the top and bottom of spring 1 are subject to respectively upper mounting plate 4 and fairlead 5 applied pressures are compressive state, guide post 3 is the axial tension stress under the reaction force to upper mounting plate 4 and fairlead 5 respectively in the top and bottom of spring 1, and the suffered pressure of spring 1 is greater than the gravity of workpiece.
Upper mounting plate 4 is provided with the locating hole of fixation workpiece, so that workpiece can be installed on the upper mounting plate 4 easily.Lower installation board 7 is provided with gag lever post 2, gag lever post 2 is between lower installation board 7 and upper mounting plate 4, gag lever post 2 is vertically connected at lower installation board 7 by its lower end, when the grasping mechanism of place work piece or workpiece did not contact with workpiece on upper mounting plate 4, the upper end of gag lever post 2 and upper mounting plate 4 had the gap of certain distance between the two.Upper mounting plate 4 can move down a segment distance by relative lower installation board 7 when producing excessive impact force when being subject to contacting with workpiece from manipulator, play cushioning effect, but upper mounting plate 4 Compress Springs and the limited bar 2 of maximum cushioning distance that moves downward with respect to lower installation board 7 limit, when upper mounting plate 4 touches the upper end of gag lever post 2, spring just can not continue compressed, and upper installation 4 just can not continue to move downward at installing plate 7 with respect to lower.
The principle of technique scheme is, because axial location part 8 has limited the motion downward with respect to guide post 3 of lower installation board 7 and fairlead 5, spring 1 is compressed between upper mounting plate 4 and the fairlead 5, when the workpiece on the upper mounting plate 4 is subject to a very large downward power, spring can be continued compression, plays cushioning effect.Contact-making surface to spring 1 upper end and upper mounting plate 4 is made force analysis, and not during place work piece, 1 pair of upper mounting plate of spring has a power F who makes progress on upper mounting plate 4
1, spring is subject to the two downward gravity F of upper mounting plate 4 and pull bar 3
HeavyAnd the downward tensile force f of 3 pairs of upper mounting plates of guide post 4
3, three's relation is F
1=F
Heavy+ F
3, F
3Numerically greater than the gravity F of the workpiece on the upper mounting plate to be put into
Workpiece, after putting workpiece on the upper mounting plate, tensile force f
3Can diminish surplus next remaining tensile force f
3 remnants, this moment F
3, F
Workpiece, F
3 remnantsPass between the three is F
3=F
Workpiece+ F
3 remnants, this moment F
1, F
Heavy, F
3 remnants, F
WorkpieceThe pass be F
1=F
Heavy+ F
Workpiece+ F
3 remnants, therefore after workpiece was placed on the upper mounting plate 4, spring 1 can not be further compressed, and upper mounting plate 4 can not move downward with respect to lower installation board 7.When contacting with workpiece, main shaft or manipulator can produce a downward power F to workpiece
BumpIf, F
BumpGreater than F before
3 remnants, then guide post 3 internal tension will disappear, at this moment F
1＜F
Heavy+ F
Workpiece+ F
BumpSo upper mounting plate 4 begins to descend with respect to lower installation board 7, spring is continued compression, has played cushioning effect, produces larger impact force when having avoided manipulator to contact with workpiece, thereby destroys machine tool element.Gag lever post 2 plays hard position-limiting action, has avoided excessive compression and the vibration of spring.
On the technique scheme basis, further, the mode that gag lever post 2 is threaded connection is fixed on the lower installation board 7.
On the technique scheme basis, further, the mode that employing is threaded between guide post 3 and the upper mounting plate 4 is fixed.
On the technique scheme basis, further, fairlead 5 connects by screw 6 and is fixed on the lower installation board 7.
On the technique scheme basis, further, axial location part 8 can be nut, and the lower end of guide post 3 is provided with the screw thread that matches with nut, and the mode that axial location part 8 is threaded connection is fixed on the lower end of guide post 3.Rotation by nut can change the length that fairlead 5 is stretched out in the lower end of guide post 3, thereby changes the distance between upper mounting plate 4 and the lower installation board 7, thus the initial compression amount of regulating spring 1.
Also comprise a kind of lathe among the embodiment of the present utility model, wherein, comprise above-mentioned lathe loading and unloading conveying mechanism.
The above only is the utility model preferred embodiment; be not so limit embodiment of the present utility model and protection domain; to those skilled in the art; should recognize that being equal to that all utilization the utility model specifications and diagramatic content done replace and the resulting scheme of apparent variation, all should be included in the protection domain of the present utility model.
Claims (10)
1. a lathe loading and unloading conveying mechanism is characterized in that comprising spring (1), guide post (3), upper mounting plate (4), fairlead (5), lower installation board (7), axial location part (8);
Described fairlead (5) connects and is fixed on the described lower installation board (7), and the axis hole of described fairlead (5) is perpendicular to described lower installation board (7);
Described guide post (3) is vertically connected at described upper mounting plate (4) by its upper end, the axis hole of described fairlead (5) is passed in the bottom of described guide post (3), and the axis hole of described fairlead (5) is stretched out in the lower end of described guide post (3), is matched in clearance between described guide post (3) and the described fairlead (5);
The quantity of described guide post (3) and the described fairlead (5) that cooperates with it is even number and is at least quadruplet, described upper mounting plate (4) and described lower installation board (7) are laterally zygomorphic rectangular shape, and the dual-side that described fairlead (5) is positioned at rectangular-shaped described lower installation board (7) is symmetrically and evenly layout;
Described axial location part (8) is fixed on the part that the axis hole of described fairlead (5) is stretched out in the lower end of described guide post (3), described axial location part (8) along the size radially of described guide post (3) aperture greater than the axis hole of described fairlead (5);
Described guide post (3) runs through described spring (1) along the central axis of described spring (1), so that described spring (1) is looped around the circumferential of described guide post (3), described spring (1) is positioned between described upper mounting plate (4) and the described lower installation board (7);
The below of described lathe loading and unloading conveying mechanism is provided with and drives the device that its in the vertical direction rises or descends.
2. the lathe loading and unloading conveying mechanism described in according to claim 1 is characterized in that the upper end of described spring (1) contacts with described upper mounting plate (4), and the lower end of described spring (1) contacts with the top of described fairlead (5).
3. the lathe loading and unloading conveying mechanism described in according to claim 1, it is characterized in that, described lower installation board (7) is provided with gag lever post (2), described gag lever post (2) is positioned between described lower installation board (7) and the described upper mounting plate (4), described gag lever post (2) is vertically connected at described lower installation board (7) by its lower end, when the grasping mechanism of place work piece or workpiece did not contact with workpiece on described upper mounting plate (4), the upper end of described gag lever post (2) and described upper mounting plate (4) were gapped between the two.
4. the lathe loading and unloading conveying mechanism described in according to claim 1 is characterized in that described upper mounting plate (4) is provided with the locating hole of fixation workpiece.
5. the lathe loading and unloading conveying mechanism described in according to claim 1 is characterized in that, adopts the mode that is threaded to fix between described guide post (3) and the described upper mounting plate (4).
6. the lathe loading and unloading conveying mechanism described in according to claim 1 is characterized in that described fairlead (5) connects by screw (6) and is fixed on the described lower installation board (7).
7. the lathe loading and unloading conveying mechanism described in according to claim 1, it is characterized in that, described axial location part (8) is nut, the lower end of described guide post (3) is provided with the screw thread that matches with described nut, and the mode that described axial location part (8) is threaded connection is fixed on the lower end of described guide post (3); Rotation by described nut makes the lower end of described guide post (3) stretch out the length change of described fairlead (5).
8. the lathe loading and unloading conveying mechanism described in according to claim 2, it is characterized in that, at described upper mounting plate (4) when not having place work piece, the top and bottom of described spring (1) are subject to respectively described upper mounting plate (4) and described fairlead (5) applied pressure is compressive state, described guide post (3) is the axial tension stress under the reaction force to described upper mounting plate (4) and described fairlead (5) respectively in the top and bottom of described spring (1), and the suffered pressure of described spring (1) is greater than the gravity of workpiece.
9. the lathe loading and unloading conveying mechanism described in according to claim 3 is characterized in that the mode that described gag lever post (2) is threaded connection is fixed on the described lower installation board (7).
10. a lathe is characterized in that, comprises arbitrary described lathe loading and unloading conveying mechanism among the claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503815 CN202780675U (en) | 2012-09-29 | 2012-09-29 | Organ and machine tool for machine tool feeding and blanking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220503815 CN202780675U (en) | 2012-09-29 | 2012-09-29 | Organ and machine tool for machine tool feeding and blanking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202780675U true CN202780675U (en) | 2013-03-13 |
Family
ID=47808013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220503815 Expired - Fee Related CN202780675U (en) | 2012-09-29 | 2012-09-29 | Organ and machine tool for machine tool feeding and blanking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202780675U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737146A (en) * | 2013-12-20 | 2014-04-23 | 鞍钢股份有限公司 | Double ejector rod type positioning device for circular pipe billets |
| CN104096911A (en) * | 2014-08-05 | 2014-10-15 | 芜湖环球汽车配件有限公司 | Pressure measuring type material full load reminding device for sawing machine material vehicle |
| CN104097955A (en) * | 2014-08-05 | 2014-10-15 | 芜湖环球汽车配件有限公司 | Reminding device for full skip car for air pressure sawing machine |
| CN104129655A (en) * | 2014-08-05 | 2014-11-05 | 芜湖环球汽车配件有限公司 | Skip car full-load warning device for spring type sawing machine |
| CN105563263A (en) * | 2014-10-10 | 2016-05-11 | 苏州松北自动化科技有限公司 | Elastic supporting device for removing burrs of sheet through brush roll |
| CN108906227A (en) * | 2018-07-05 | 2018-11-30 | 福建南方路面机械有限公司 | A kind of vertical shaft crusher and its breaking method |
| CN109015072A (en) * | 2018-07-11 | 2018-12-18 | 李伟 | It is a kind of to walk scheming material-receiving device with protection workpiece function |
-
2012
- 2012-09-29 CN CN 201220503815 patent/CN202780675U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737146A (en) * | 2013-12-20 | 2014-04-23 | 鞍钢股份有限公司 | Double ejector rod type positioning device for circular pipe billets |
| CN103737146B (en) * | 2013-12-20 | 2015-11-18 | 鞍钢股份有限公司 | A kind of circular pipe blank double-pole positioner |
| CN104096911A (en) * | 2014-08-05 | 2014-10-15 | 芜湖环球汽车配件有限公司 | Pressure measuring type material full load reminding device for sawing machine material vehicle |
| CN104097955A (en) * | 2014-08-05 | 2014-10-15 | 芜湖环球汽车配件有限公司 | Reminding device for full skip car for air pressure sawing machine |
| CN104129655A (en) * | 2014-08-05 | 2014-11-05 | 芜湖环球汽车配件有限公司 | Skip car full-load warning device for spring type sawing machine |
| CN104097955B (en) * | 2014-08-05 | 2017-03-22 | 林佳炜 | Reminding device for full skip car for air pressure sawing machine |
| CN105563263A (en) * | 2014-10-10 | 2016-05-11 | 苏州松北自动化科技有限公司 | Elastic supporting device for removing burrs of sheet through brush roll |
| CN105563263B (en) * | 2014-10-10 | 2018-03-06 | 苏州松北自动化科技有限公司 | One kind resilient support brush roll removes thin plate burr remover |
| CN108906227A (en) * | 2018-07-05 | 2018-11-30 | 福建南方路面机械有限公司 | A kind of vertical shaft crusher and its breaking method |
| CN108906227B (en) * | 2018-07-05 | 2023-09-19 | 福建南方路面机械股份有限公司 | Vertical shaft type crusher and crushing method thereof |
| CN109015072A (en) * | 2018-07-11 | 2018-12-18 | 李伟 | It is a kind of to walk scheming material-receiving device with protection workpiece function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |