CN211072674U - Upset location frock and upset workstation - Google Patents
Upset location frock and upset workstation Download PDFInfo
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- CN211072674U CN211072674U CN201921716785.7U CN201921716785U CN211072674U CN 211072674 U CN211072674 U CN 211072674U CN 201921716785 U CN201921716785 U CN 201921716785U CN 211072674 U CN211072674 U CN 211072674U
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Abstract
The utility model relates to a upset location frock and upset workstation, this upset workstation, include: the turnover seat is used for being connected with the turnover mechanism so as to be driven by the turnover mechanism to turn over; the clamping device is fixedly assembled on the overturning seat and used for clamping a workpiece; a clamping shaft is arranged on one side of the turnover seat and is used for clamping a clamping jaw on a chuck of the turnover mechanism, and a thimble adapting hole is arranged on the other side of the turnover seat and is used for jacking a thimble on the tailstock; the center line of the thimble adapting hole is superposed with the central axis of the clamping shaft. When the turnover seat is assembled, the clamping shaft of the turnover seat is clamped and fixed by the clamping jaw, and then the turnover seat is positioned and assembled between the turnover mechanism and the tailstock through the positioning fit of the thimble on the tailstock and the thimble fit hole on the turnover seat. The utility model discloses a turning table has saved the process of revolving the wrong screw when the assembly, and the dismouting of the turning table of being convenient for has improved work efficiency.
Description
Technical Field
The utility model relates to a upset location frock and upset workstation.
Background
Aiming at parts needing to be machined on a plurality of planes, a method of respectively clamping and machining in each direction is adopted in a milling center at present, so that the problems of excessive part clamping times and overlong part clamping time are caused, and the machining efficiency is reduced.
Chinese utility model patent with grant publication number CN207606539U discloses a upset positioning fixture, this anchor clamps include base and the pivot mount pad of assembly on the base, rotate on the pivot mount pad and be equipped with the upset workstation, and anchor clamps still include the tilting mechanism (being control mechanism) of control upset workstation upset.
The turnover worktable is fixed on the chuck of the turnover mechanism through the semicircular disc and the screws, and more turns need to be screwed due to the fact that the screws are fastened, so that the turnover worktable is inconvenient to disassemble and assemble and can influence the operation efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a turnover positioning tool to solve the technical problem that the turnover worktable in the prior art is inconvenient to assemble and disassemble because the turnover worktable is fastened on a turntable of a turnover mechanism through screws; an object of the utility model is to provide a turnover worktable to the turnover worktable who solves among the prior art passes through the screw-up on tilting mechanism's carousel, and causes the inconvenient technical problem of dismouting of turnover worktable.
In order to achieve the above object, the utility model discloses the technical scheme of upset workstation is:
the upset workstation includes: the turnover seat is used for being connected with the turnover mechanism so as to be driven by the turnover mechanism to turn over; the clamping device is fixedly assembled on the overturning seat and used for clamping a workpiece; a clamping shaft is arranged on one side of the turnover seat and is used for clamping a clamping jaw on a chuck of the turnover mechanism, and a thimble adapting hole is arranged on the other side of the turnover seat and is used for jacking a thimble on the tailstock; the center line of the thimble adapting hole is superposed with the central axis of the clamping shaft.
The beneficial effects are that: when the turnover seat is assembled, the clamping shaft of the turnover seat is clamped and fixed by the clamping jaw, and then the turnover seat is positioned and assembled between the turnover mechanism and the tailstock through the jacking needle on the tailstock and the jacking needle adaptive hole on the turnover seat in a jacking and pressing fit mode. The utility model discloses a turning table has saved the process of revolving the wrong screw when the assembly, and the dismouting of the turning table of being convenient for has improved work efficiency.
Further, the overturning seat is an overturning plate.
The beneficial effects are that: the turnover plate is simple in structure, convenient to process and capable of guaranteeing certain strength.
Furthermore, the clamping shaft is located at the center of the turnover plate in the width direction.
The beneficial effects are that: the stability of the turnover plate in the rotating process is ensured.
Further, the clamping device is flat tongs.
The beneficial effects are that: the flat-nose pliers are mature products in the prior art, and only the purchased flat-nose pliers are required to be fixed on the overturning seat, so that a clamping tool is not required to be designed independently.
Furthermore, the clamping direction of the flat tongs is parallel to the central axis of the clamping shaft, or the clamping direction of the flat tongs is perpendicular to the central axis of the clamping shaft.
The beneficial effects are that: according to the arrangement direction of the flat tongs, the flat tongs adapt to different workpieces, and the adaptability of the flat tongs is improved.
In order to achieve the above object, the utility model discloses the technical scheme of upset location frock is:
upset location frock includes: the turnover mechanism is provided with a chuck, and a clamping jaw is arranged on the chuck; the tailstock is provided with an ejector pin, and the center line of the ejector pin is superposed with the center line of the chuck; the turnover seat is positioned and assembled between the turnover mechanism and the tailstock; the clamping device is fixedly assembled on the overturning seat and used for clamping a workpiece; a clamping shaft is arranged on one side of the turnover seat and is in clamping fit with a clamping jaw on the chuck, a thimble adapting hole is arranged on the other side of the turnover seat and is in jacking fit with a thimble on the tailstock, and therefore the turnover seat is positioned and assembled between the turnover mechanism and the tailstock; the center line of the thimble adapting hole is superposed with the central axis of the clamping shaft.
The beneficial effects are that: when the turnover seat is assembled, the clamping shaft of the turnover seat is clamped and fixed by the clamping jaw, and then the turnover seat is positioned and assembled between the turnover mechanism and the tailstock through the positioning fit of the thimble on the tailstock and the thimble fit hole on the turnover seat. The utility model discloses a turning table has saved the process of revolving the wrong screw when the assembly, and the dismouting of the turning table of being convenient for has improved work efficiency.
Further, the overturning seat is an overturning plate.
The beneficial effects are that: the structure of the turnover plate is simple, the turnover plate is convenient to process, and meanwhile certain reinforcement can be guaranteed.
Furthermore, the clamping shaft is located at the center of the turnover plate in the width direction.
The beneficial effects are that: the stability of the turnover plate in the rotating process is ensured.
Further, the clamping device is flat tongs.
The beneficial effects are that: the flat-nose pliers are mature products in the prior art, and only the purchased flat-nose pliers are required to be fixed on the overturning seat, so that a clamping tool is not required to be designed independently.
Furthermore, the clamping direction of the flat tongs is parallel to the central axis of the clamping shaft, or the clamping direction of the flat tongs is perpendicular to the central axis of the clamping shaft.
The beneficial effects are that: according to the arrangement direction of the flat tongs, the flat tongs adapt to different workpieces, and the adaptability of the flat tongs is improved.
Drawings
Fig. 1 is a schematic structural view of an embodiment 1 of the turning positioning tool of the present invention;
FIG. 2 is a schematic structural view of the roll-over panel of FIG. 1;
fig. 3 is a schematic structural view of an embodiment 2 of the turnover positioning tool of the present invention;
in the figure: 1-tailstock; 2-a handle; 3-a thimble; 4-turning over the board; 5-flat tongs; 6-chuck; 7-turning over mechanism; 8-clamping jaws; 9-a workpiece; 10-clamping the shaft; 11-a fixation hole; 12-thimble adapting hole.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model discloses a concrete embodiment 1 of upset location frock:
as shown in fig. 1, the turnover positioning tool includes a tailstock 1, a turnover table and a turnover mechanism 7, the turnover table is disposed between the tailstock 1 and the turnover mechanism 7, and the tailstock 1 and the turnover mechanism 7 are fixed on the machine tool table. The turnover worktable comprises a turnover plate 4 and flat tongs 5 fixedly arranged on the turnover plate 4, wherein the flat tongs 5 are used for clamping a workpiece 9. Wherein, the flat tongs 5 form a clamping device, and the turnover plate 4 forms a turnover seat.
In this embodiment, tilting mechanism 7 is numerical control four-axis device, and for the ripe product among the prior art, it has chuck 6, is equipped with three jack catch 8 on the chuck 6, and radial reciprocating motion of chuck 6 can be followed to three jack catch 8.
In this embodiment, the tailstock 1 is provided with a thimble 3 and a handle 2, and the reciprocating motion of the thimble 3 is realized by shaking the handle 2. It should be noted that the center line of the thimble 3 coincides with the center axis of the chuck 6. It should be noted that the tailstock is a mature product in the prior art.
As shown in fig. 1 and 2, one side of the flipping board 4 is provided with a clamping shaft 10, and the other side is provided with a thimble adapting hole 12, wherein the central axis of the clamping shaft 10 coincides with the central line of the thimble adapting hole 12. The clamping shaft 10 is clamped between the three clamping jaws 8, and the thimble adaptive hole 12 is matched with the thimble 3 in a positioning way, so that the turnover plate 4 is assembled between the tailstock 1 and the turnover mechanism 7 in a positioning way. The central axis of the clamping shaft 10 coincides with the central axis of the chuck 6, and the central axis of the thimble adapting hole 12 coincides with the central axis of the thimble 3. It should be noted that the clamping shaft 10 is a hexagonal body, and it can be welded on the roll-over plate, or can be integrally formed with the roll-over plate 4. In other embodiments, the cross section of the clamping shaft is triangular or circular, when the cross section is circular, three planes which are arranged at 120 degrees can be processed on the circumferential surface of the clamping shaft, and the three clamping jaws are clamped on the three planes so as to prevent the clamping shaft from rotating relative to the clamping jaws.
In this embodiment, the structure of returning face plate 4 is comparatively simple, and the processing of being convenient for can guarantee certain intensity simultaneously. In other embodiments, the flipping base is a flipping frame, and the clamping device is fixed on the flipping frame.
In this embodiment, the flat-nose pliers 5 are mature products in the prior art, and it is only necessary to fix the purchased flat-nose pliers 5 on the roll-over plate 4, so as to avoid designing a clamping tool separately, specifically, the roll-over plate 4 is provided with the fixing hole 11, the flat-nose pliers 5 is provided with the mounting hole (not shown), and the flat-nose pliers 5 can be fixed on the roll-over plate 4 through the bolts penetrating through the fixing hole 11 and the mounting hole. Of course, in other embodiments, the flat tongs may also be welded and fixed to the roll-over plate. In other embodiments, the clamping device may be a hold down mechanism in grant publication No. CN 207606539U. It should be noted that, in the present embodiment, the clamping direction of the flat-nose pliers 5 is parallel to the extending direction of the central axis of the chuck shaft 10.
In this embodiment, the clamping shaft 10 is located at the center of the turning plate 4 in the width direction, and the corresponding thimble adapting hole 12 is located at the center of the turning plate 4 in the width direction, so as to ensure the stability of the turning plate 4 in the turning process. In other embodiments, the clamping shaft and the thimble adapting hole may be arranged at a position deviated from the center of the width direction of the roll-over plate according to the gravity center position of the roll-over plate after the flat tongs are installed.
When the turnover seat is assembled, the clamping shaft 10 of the turnover plate 4 is clamped by the clamping jaw 8 on the chuck 6, after the clamping shaft 10 of the turnover plate 4 is clamped and fixed, the ejector pin 3 is driven to move by shaking the handle 2 on the tailstock 1, so that the ejector pin 3 is in positioning fit with the ejector pin fitting hole 12 on the turnover plate 4, the turnover plate 4 is positioned and assembled between the turnover mechanism 7 and the tailstock 1, and finally, the workpiece 9 is clamped by the flat tongs 5, so that the machining can be carried out. The utility model discloses a turning table has saved the process of revolving the wrong screw when the assembly, and the dismouting of the turning table of being convenient for has improved work efficiency.
The utility model discloses a concrete embodiment 2 of upset location frock:
as shown in fig. 3, the difference from the embodiment 1 of the turnover positioning tool is that the clamping direction of the flat tongs 5 is perpendicular to the extending direction of the central axis of the clamping shaft 10.
The utility model discloses a concrete embodiment 1 of upset workstation:
as shown in fig. 1 and 2, the turnover table includes a turnover plate 4 and flat tongs 5 fixed to the turnover plate 4, and the flat tongs 5 constitute a holding device. One side of the turnover plate 4 is provided with a clamping shaft 10, and the other side is provided with a thimble adapting hole 12, wherein the central axis of the clamping shaft 10 is superposed with the central line of the thimble adapting hole 12. The turnover plate 4 is positioned and assembled between the tailstock 1 and the turnover mechanism 7 through a clamping shaft 10 and a thimble adaptive hole 12.
In this embodiment, the returning face plate 4 constitutes the returning face seat, and the structure of returning face plate 4 is comparatively simple, and the processing of being convenient for can guarantee certain intensity simultaneously. In other embodiments, the flipping base is a flipping frame, and the clamping device is fixed on the flipping frame.
In this embodiment, the flat-nose pliers 5 are mature products in the prior art, and it is only necessary to fix the purchased flat-nose pliers on the roll-over plate 4, so as to avoid designing a clamping tool separately, specifically, the roll-over plate 4 is provided with the fixing hole 11, the flat-nose pliers 5 is provided with the mounting hole (not shown), the flat-nose pliers 5 can be fixed on the roll-over plate 4 through the bolts penetrating through the fixing hole 11 and the mounting hole, and the mounting mode of the flat-nose pliers 5 is the prior art. Of course, in other embodiments, the flat tongs may also be welded and fixed to the roll-over plate. In other embodiments, the clamping device may be a hold down mechanism in grant publication No. CN 207606539U. It should be noted that, in the present embodiment, the clamping direction of the flat-nose pliers 5 is parallel to the extending direction of the central axis of the chuck shaft 10.
In this embodiment, the clamping shaft 10 is located at the center of the turning plate 4 in the width direction, and the corresponding thimble adapting hole 12 is located at the center of the turning plate 4 in the width direction, so as to ensure the stability of the turning plate 4 in the turning process. In other embodiments, the clamping shaft and the thimble adapting hole may be arranged at a position deviated from the center of the width direction of the roll-over plate according to the gravity center position of the roll-over plate after the flat tongs are installed.
The utility model discloses a concrete embodiment 2 of upset workstation:
as shown in fig. 3, the difference from embodiment 1 of the turn table is that the gripping direction of the flat tongs 5 is perpendicular to the extending direction of the central axis of the chuck shaft 10.
Claims (10)
1. The upset workstation includes:
the turnover seat is used for being connected with the turnover mechanism so as to be driven by the turnover mechanism to turn over;
the clamping device is fixedly assembled on the overturning seat and used for clamping a workpiece;
the turnover mechanism is characterized in that one side of the turnover seat is provided with a clamping shaft, the clamping shaft is used for clamping a clamping jaw on a chuck of the turnover mechanism, the other side of the turnover seat is provided with a thimble adaptive hole, and the thimble adaptive hole is used for jacking a thimble on the tailstock;
the center line of the thimble adapting hole is superposed with the central axis of the clamping shaft.
2. A roll-over table according to claim 1, wherein the roll-over stand is a roll-over plate.
3. The inversion table of claim 2, wherein the clamping shaft is centered in the width direction of the inversion plate.
4. A tilter table according to claim 1, 2 or 3, wherein the clamping means is a flat-nose pliers.
5. The tilt table of claim 4, wherein the clamping direction of the flat-nose pliers is parallel to the central axis of the clamping shaft, or the clamping direction of the flat-nose pliers is perpendicular to the central axis of the clamping shaft.
6. Upset location frock includes:
the turnover mechanism is provided with a chuck, and a clamping jaw is arranged on the chuck;
the tailstock is provided with an ejector pin, and the center line of the ejector pin is superposed with the center line of the chuck;
the turnover seat is positioned and assembled between the turnover mechanism and the tailstock;
the clamping device is fixedly assembled on the overturning seat and used for clamping a workpiece;
the turnover mechanism is characterized in that a clamping shaft is arranged on one side of the turnover seat and is in clamping fit with a clamping jaw on the chuck, and a thimble adapting hole is arranged on the other side of the turnover seat and is in jacking fit with a thimble on the tailstock, so that the turnover seat is positioned and assembled between the turnover mechanism and the tailstock;
the center line of the thimble adapting hole is superposed with the central axis of the clamping shaft.
7. The turnover positioning tool of claim 6, wherein the turnover seat is a turnover plate.
8. The turnover positioning tool of claim 7, wherein the clamping shaft is located at the center of the turnover plate in the width direction.
9. The turnover positioning tool of claim 6, 7 or 8, wherein the clamping device is a flat-nose pliers.
10. The turnover positioning tool of claim 9, wherein the clamping direction of the flat tongs is parallel to the central axis of the clamping shaft, or the clamping direction of the flat tongs is perpendicular to the central axis of the clamping shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716785.7U CN211072674U (en) | 2019-10-14 | 2019-10-14 | Upset location frock and upset workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716785.7U CN211072674U (en) | 2019-10-14 | 2019-10-14 | Upset location frock and upset workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211072674U true CN211072674U (en) | 2020-07-24 |
Family
ID=71633474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716785.7U Active CN211072674U (en) | 2019-10-14 | 2019-10-14 | Upset location frock and upset workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211072674U (en) |
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2019
- 2019-10-14 CN CN201921716785.7U patent/CN211072674U/en active Active
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