CN220462264U - Novel integral extension vertical lathe chuck diameter device - Google Patents
Novel integral extension vertical lathe chuck diameter device Download PDFInfo
- Publication number
- CN220462264U CN220462264U CN202321819603.5U CN202321819603U CN220462264U CN 220462264 U CN220462264 U CN 220462264U CN 202321819603 U CN202321819603 U CN 202321819603U CN 220462264 U CN220462264 U CN 220462264U
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- vertical lathe
- lathe chuck
- box
- connecting frame
- bracket
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- 210000000078 claw Anatomy 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of vertical lathe chuck devices, and particularly relates to a novel integral type vertical lathe chuck diameter expanding device. The bracket is connected with the connecting frame, the diameter of the chuck is expanded, the large annular workpiece is brought into the machining range of the equipment, and the machining precision can be ensured, so that the machining capacity of the 10-meter vertical lathe and the utilization rate of the large equipment are improved.
Description
Technical Field
The utility model belongs to the technical field of vertical lathe chuck devices, and particularly relates to a novel integral type vertical lathe chuck diameter expanding device.
Background
The vertical lathe is different from the common lathe in that the main shaft is vertical, which is equivalent to erecting the common lathe, and the table surface of the workbench is positioned in a horizontal plane, so that the clamping and the alignment of workpieces are more convenient. The layout reduces the load of the main shaft and the bearing, so that the vertical lathe can maintain working precision for a long time. Because the workbench is in the horizontal position, the machine is used for machining large and heavy workpieces with large radial dimension, relatively small axial dimension and complex shape.
The existing 10-meter vertical lathe has the chuck diameter of 7100mm, the maximum processing revolution diameter of a workpiece of 10000mm, the size of the revolution chuck greatly limits the processing capacity of equipment, and the large-sized annular workpiece such as a large gear ring, a rolling ring and the like cannot be processed after the diameter range exceeds 7100 mm.
The chuck of the ten-meter vertical lathe is smaller, and the large annular workpieces such as a large gear ring, a rolling ring and the like cannot be machined and improved.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a novel integral type expanding vertical lathe chuck diameter device, which expands the chuck diameter, enables a large-sized annular workpiece to be brought into the machining range of equipment and can ensure the machining precision, thereby improving the machining capacity of a 10-meter vertical lathe and the utilization rate of large-sized equipment.
The above object of the present utility model is achieved by the following technical solutions:
the novel integral type expanding vertical lathe chuck diameter device is characterized by comprising a bracket 1 and a connecting frame 2; the bracket 1 is of a box-shaped structure, and a supporting plate 4 is arranged at the lower part of the bracket 1; the connecting frame 2 is of a trapezoid box-shaped structure; the connecting frames 2 are distributed circularly, the support 1 is arranged between the two connecting frames 2, and one end of the support 1 is fixedly connected with the connecting frames 2.
Further, steel plates are adopted up and down in the box structure of the bracket 1, vertical ribs are arranged on two sides of the box, and a plurality of box spaces are arranged in the box.
Further, the studs are provided with a plurality of round holes 5.
Further, a T-shaped groove 6 and a claw clamping groove 7 are arranged at the upper part of the box-shaped structure of the bracket 1.
Further, the bottom surface and the side surface of the connecting frame 2 are integrally formed.
Further, a long hole is formed in the side face of the connecting frame 2, an adjusting gasket 8 is arranged between the bracket 1 and the connecting frame 2, and the connecting frame is connected through bolts 3.
Further, the supporting plate 4 is provided with a through hole 9 for being matched with a bolt.
Compared with the prior art, the utility model has the beneficial effects that.
1. The problem that a 10-meter vertical lathe chuck is small in rotation diameter and cannot process large-scale annular workpiece products is solved.
2. The problem of the independent jack catch of outer visit bearing capacity weak is solved, the bearing capacity of the attached chuck of outer has been guaranteed.
3. The problem of the dismouting and the hoist and mount of large-scale chuck is solved, the single piece is connected and assembled at the chuck that can be quick.
4. The problems that the steel degree of the outer detection claws is poor, the claws are not connected with each other, the outer detection sizes are different, the flatness cannot be ensured, and the parallelism of the upper surface and the lower surface of the rotary workpiece is unqualified are solved.
Drawings
FIG. 1 is a schematic perspective view of an integrated chuck diameter expanding device for a vertical lathe.
FIG. 2 is a schematic plan view of an integrated chuck diameter expanding device for a vertical lathe.
Wherein, a bracket 1 and a connecting bracket 2 are arranged; 3. a bolt; 4. a support plate; 5. a round hole; a 6T type groove; 7. a claw clamping groove; 8. adjusting the gasket; 9. and a through hole.
Detailed Description
The present utility model is further described with reference to the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic and non-physical drawings, and are not to be construed as limiting the patent of the utility model; for better illustration of the embodiments of the present utility model, some of the elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1.
As shown in fig. 1 and 2, the embodiment provides a novel integral type expanding vertical lathe chuck diameter device, which comprises a bracket 1 and a connecting frame 2; the support is of a box-shaped structure, the lower part of the support 1 is provided with a support plate 4, the support plate 4 increases the contact area between the support 1 and an original chuck, and the tight combination of the support 1 and the chuck is ensured; the connecting frame 2 is of a trapezoid box structure; the connecting frames 2 are distributed circularly, the support 1 is arranged between the two connecting frames 2, and one end of the support 1 is fixedly connected with the connecting frames 2. The problem that a 10-meter vertical lathe chuck is small in rotation diameter and cannot process large-scale annular workpiece products is solved; and the bracket 1 adopts a single body design, thereby providing convenience for the installation and the disassembly of the bracket at a later stage.
In this embodiment, the steel plate is adopted from top to bottom to the box structure of support 1, and the box both sides are the stud, set up a plurality of box spaces in the box, and a plurality of round holes 5 are seted up to the stud, greatly increased the bearing capacity of support.
In the embodiment, the upper part of the box-shaped structure of the bracket 1 is provided with a T-shaped groove 6 and a claw clamping groove 7, so that the claw 7 can freely move and position along with the size of a workpiece.
In this embodiment, the bottom surface and the side surface of the connecting frame 2 are integrally formed, so as to ensure the perpendicularity of the bottom surface and the side surface.
In this embodiment, slot holes are formed in the side surfaces of the connecting frame 2, an adjusting gasket 8 is arranged between the bracket 1 and the connecting frame 2, and the adjusting gasket is connected by bolts 3, so that fine adjustment between the bracket 1 and the connecting frame 2 is facilitated, and the overall effect of the bracket is ensured.
When the clamping device is used, firstly, eight brackets 1 are arranged at the upper part of the chuck, are connected with the chuck through bolts of a supporting plate 4 at the lower part of the brackets 1 through holes 9, and the positions of the brackets 1 on the chuck are adjusted; installing the connecting frames 2, adjusting the distance from the bracket 1 to the center one by one, and adding the adjusting gaskets 8 for adjustment; after the connecting frame is installed, the planeness of the upper plane of the bracket is inspected, and fine adjustment is finally carried out.
It is to be understood that the above examples are merely illustrative of the technical solutions of the present utility model and are not limiting of the embodiments of the present utility model. Other variations or modifications of the various aspects will be apparent to persons skilled in the art from the foregoing description, and it is not necessary nor intended to be exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the present patent should be included in the protection scope of the present patent claims.
Claims (7)
1. The novel integral type expanding vertical lathe chuck diameter device is characterized by comprising a bracket (1) and a connecting frame (2); the support (1) is of a box-shaped structure, and a supporting plate (4) is arranged at the lower part of the support (1); the connecting frame (2) is of a trapezoid box structure; the connecting frames (2) are distributed circularly, the support (1) is arranged between the two connecting frames (2), and one end of the support (1) is fixedly connected with the connecting frames (2).
2. The novel integral type expanding vertical lathe chuck diameter device according to claim 1 is characterized in that steel plates are adopted from top to bottom in a box structure of the bracket (1), ribs are arranged on two sides of the box, and a plurality of box spaces are arranged in the box.
3. The novel integrated expanding vertical lathe chuck diameter device according to claim 2, wherein the studs are provided with a plurality of round holes (5).
4. The novel integral type expanding vertical lathe chuck diameter device according to claim 1, wherein a T-shaped groove (6) and a claw clamping groove (7) are formed in the upper portion of the box-shaped structure of the bracket (1).
5. The novel integral type expanding vertical lathe chuck diameter device according to claim 1, wherein the bottom surface and the side surface of the connecting frame (2) are integrally formed.
6. The novel integral type expanding vertical lathe chuck diameter device according to claim 1, wherein a long hole is formed in the side face of the connecting frame (2), an adjusting gasket (8) is arranged between the bracket (1) and the connecting frame (2), and the connecting frame is connected through bolts (3).
7. The novel integral type expanding vertical lathe chuck diameter device according to claim 1, wherein the supporting plate (4) is provided with a through hole (9) for being matched with a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819603.5U CN220462264U (en) | 2023-07-12 | 2023-07-12 | Novel integral extension vertical lathe chuck diameter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819603.5U CN220462264U (en) | 2023-07-12 | 2023-07-12 | Novel integral extension vertical lathe chuck diameter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220462264U true CN220462264U (en) | 2024-02-09 |
Family
ID=89779037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321819603.5U Active CN220462264U (en) | 2023-07-12 | 2023-07-12 | Novel integral extension vertical lathe chuck diameter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220462264U (en) |
-
2023
- 2023-07-12 CN CN202321819603.5U patent/CN220462264U/en active Active
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