CN223629523U - A fixture device for machining non-magnetic circular thin plate parts on a vertical lathe - Google Patents
A fixture device for machining non-magnetic circular thin plate parts on a vertical latheInfo
- Publication number
- CN223629523U CN223629523U CN202423172190.3U CN202423172190U CN223629523U CN 223629523 U CN223629523 U CN 223629523U CN 202423172190 U CN202423172190 U CN 202423172190U CN 223629523 U CN223629523 U CN 223629523U
- Authority
- CN
- China
- Prior art keywords
- clamping
- electromagnetic chuck
- circumferential direction
- side jacking
- blocks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a clamping device for processing nonmagnetic annular sheet parts, which comprises an electromagnetic chuck, clamping jaws, an inner support assembly, equal-height cushion blocks and sector clamping plates, wherein the electromagnetic chuck is arranged at the center of the top of a workbench, the inner support assembly is fixed at the center of the top of the electromagnetic chuck, the inner support assembly comprises side jacking blocks, side jacking screws and clamping plates, the clamping plates are fixed at the center of the top of the electromagnetic chuck, eight side jacking blocks are arranged at the edge positions uniformly spaced and fixed at the top of the clamping plates in the circumferential direction, one side jacking screws are arranged on each side jacking block, a plurality of equal-height cushion blocks are fixed at the top of the electromagnetic chuck in the circumferential direction outside the clamping plates, four clamping jaws uniformly spaced and arranged on the clamping jaws in the circumferential direction on the inner side of the equal-height cushion blocks. The utility model meets the clamping requirement of non-magnetic ring parts during turning and ensures the machining precision.
Description
Technical Field
The utility model relates to a fixture device applied to a vertical lathe for processing nonmagnetic annular thin plate parts, and belongs to the technical field of machinery.
Background
The non-magnetic sheet parts belong to the type of parts which are difficult to process in the whole machining industry, and because the thickness and the size are small, the non-magnetic sheet parts are easy to deform during clamping, and the shape and the size errors of the parts are influenced. The clamping and pressing can not be carried out in a pressing mode under the condition of processing the upper surface of the part, and the non-magnetic characteristic and the turning mode of the part can not be absorbed and processed by a conventional electromagnetic chuck and a vacuum chuck, so that clamping force can not be applied in the vertical direction of the part, deformation caused by clamping of an outer circle can not be counteracted in the turning process, turning vibration is not easy to be excited by the clamping and pressing, the quality of the processed surface is influenced, and great difficulty is brought to processing qualified parts.
Disclosure of utility model
In order to overcome the defects of the prior art, the utility model provides the clamping device for processing the nonmagnetic annular sheet parts, which is applied to the vertical lathe, and can meet the clamping requirement of the nonmagnetic annular sheet parts during turning, inhibit the deformation of the parts caused by larger clamping force and the cutting vibration during processing, and ensure the processing precision.
The technical scheme includes that the clamping device for processing the nonmagnetic annular sheet parts by the vertical lathe comprises an electromagnetic chuck, clamping jaws, an inner support assembly, a cushion block with the same height and a fan-shaped clamping plate, wherein the electromagnetic chuck is arranged at the center of the top of a workbench through a plurality of fastening screws and T-shaped blocks in the circumferential direction, and the inner support assembly is fixed at the center of the top of the electromagnetic chuck.
The inner support assembly comprises side jacking blocks, side jacking screws and a clamping jig, wherein the clamping jig is a circular plate body, the clamping jig is fixed at the center of the top of the electromagnetic chuck through screws and T-shaped blocks, the number of the side jacking blocks is eight, the side jacking screws are uniformly spaced in the circumferential direction and are fixed at the edge positions of the top of the clamping jig, and the side jacking screws in the horizontal direction are arranged on the side jacking blocks.
The clamping device comprises a clamping plate, a clamping table, a clamping plate, a plurality of clamping plates and a clamping plate, wherein the clamping plates are uniformly spaced in the circumferential direction of the outer side of the clamping plate, four clamping claws are arranged on the working table in the circumferential direction of the outer side of the clamping plate, four sector clamping plates are arranged on the clamping plates in the circumferential direction and uniformly spaced in the circumferential direction, and one sides of the sector clamping plates are respectively attached to the clamping claws on the respective sides.
Further, the ends of the side jacking screws face to the center of the tire plate.
Further, the arc-shaped clamping plates face to the center of the clamping plates.
The utility model has the beneficial effects that the plastic deformation of the non-magnetic disc parts under the clamping action can be effectively reduced, the stable clamping force is provided, the parts are ensured to be in contact with the clamping apparatus without clearance under the action of the pressing force in the vertical direction, the turning state is improved, the turning vibration marks are prevented from being generated during cutting, the dimensional tolerance and the shape tolerance of the parts are ensured, and the qualification rate of the parts is improved.
Drawings
The utility model is further described below with reference to the drawings and the detailed description.
Fig. 1 is a schematic cross-sectional view of the present utility model.
Fig. 2 is a top view of the present utility model.
FIG. 3 is a schematic cross-sectional view of the inner support assembly of the present utility model.
Fig. 4 is a schematic view of a sector clutch plate of the present utility model.
Reference numerals in the drawings:
1. Electromagnetic chuck, 2, jack catch, 3, fastening screw, 4, T type piece, 5, screw, 6, equal altitude cushion, 7, side top screw, 8, side top piece, 9, child board, 10, no magnetism ring sheet metal, 11, fan-shaped chucking board, 12, workstation.
Detailed Description
As shown in fig. 1-4, the clamping device for processing the nonmagnetic annular sheet parts applied to the vertical lathe comprises an electromagnetic chuck 1, a claw 2, an inner support assembly, a constant-height cushion block 6 and a fan-shaped clamping plate 11, wherein the electromagnetic chuck 1 is arranged at the center of the top of a workbench 12 through a plurality of fastening screws 3 and T-shaped blocks 4 in the circumferential direction, and the inner support assembly is fixed at the center of the top of the electromagnetic chuck 1.
The internal stay subassembly includes side kicking block 8, side kicking screw 7 and child board 9, and child board 9 is a circular plate body, and child board 9 is fixed in electromagnetic chuck 1's top central point department through screw 5 and T type piece 4, and side kicking block 8 is eight altogether, and the edge position department at child board 9 top is fixed in at evenly spaced on the circumferencial direction, all installs the side kicking screw 7 of a horizontal direction on the side kicking block 8, and the end of side kicking screw 7 all faces child board 9's central point department.
The clamping device comprises a clamping plate 9, a workbench 12, four clamping jaws 2, four fan-shaped clamping plates 11, wherein the clamping plates are uniformly spaced in the circumferential direction, the clamping jaws 2 are uniformly spaced in the circumferential direction, the clamping plates are fixedly arranged at the top of the electromagnetic chuck 1, the clamping jaws 2 are uniformly spaced in the circumferential direction, the clamping plates 11 are arranged on the clamping plates 6 in the circumferential direction, one sides of the clamping plates 11 are respectively attached to the clamping jaws 2 on the respective sides, and the arc-shaped clamping plates 11 face to the central position of the clamping plate 9.
In the use process, firstly, the electromagnetic chuck 1 is installed at the top center of the vertical lathe workbench 12 through the fastening screw 3 and the T-shaped block 4; the clamping plate 9 of the inner support assembly is installed at the top center of the electromagnetic chuck 1 by using a screw 5 and a T-shaped block 4, the T-shaped block 4 is positioned in a T-shaped groove of the clamping plate 9, a side jacking block 8 is installed on the clamping plate 9, a side jacking screw 7 is installed in the side jacking block 8, the equal-height clamping block 6 is installed at the corresponding size position on the electromagnetic chuck 1 according to the size of the part nonmagnetic annular sheet 10 and the clamping position of the fan-shaped clamping plate 11, when the equal-height clamping block 6 is used for the first time, the upper surface of the equal-height clamping block 6 is required to be self-machined, the part nonmagnetic annular sheet 10 is hung on the equal-height clamping block 6, the fan-shaped clamping plate 11 is installed on the circumferential direction of the part in a corresponding mode of the clamping jaw 2, the position of the part nonmagnetic annular sheet 10 is adjusted, the fan-shaped clamping plate 11 is clamped stably by clamping jaws 2 and the adsorption force of the electromagnetic chuck 1, finally, the inner hole of the nonmagnetic annular sheet 10 is clamped uniformly and symmetrically by the side jacking block 7 of the inner support assembly, and the whole clamping annular sheet 10 is finished.
Claims (3)
1. The clamping device for processing the nonmagnetic annular sheet parts by the vertical lathe is characterized by comprising an electromagnetic chuck (1), a claw (2), an inner support assembly, a constant-height cushion block (6) and a fan-shaped clamping plate (11), wherein the electromagnetic chuck (1) is arranged at the center of the top of a workbench (12) through a plurality of fastening screws (3) and T-shaped blocks (4) in the circumferential direction, and the inner support assembly is fixed at the center of the top of the electromagnetic chuck (1);
The inner support assembly comprises side jacking blocks (8), side jacking screws (7) and a clamping jig (9), wherein the clamping jig (9) is a circular plate body, the clamping jig (9) is fixed at the center of the top of the electromagnetic chuck (1) through the screws (5) and the T-shaped blocks (4), eight side jacking blocks (8) are uniformly spaced at the edge positions of the top of the clamping jig (9) in the circumferential direction, and the side jacking screws (7) in the horizontal direction are arranged on the side jacking blocks (8);
A plurality of uniform-interval equal-height cushion blocks (6) are fixed at the top of an electromagnetic chuck (1) in the circumferential direction outside a clamping plate (9), four uniform-interval clamping claws (2) are arranged on a workbench (12) in the circumferential direction outside the electromagnetic chuck (1), four uniform-interval sector clamping plates (11) are arranged on the equal-height cushion blocks (6) at the inner side of each clamping claw (2) in the circumferential direction, and one sides of the sector clamping plates (11) are respectively attached to the clamping claws (2) at the respective sides.
2. The fixture device for machining nonmagnetic annular thin plate parts, which is applied to the vertical lathe, according to claim 1, is characterized in that the ends of the side jacking screws (7) face to the center position of the clamping plate (9).
3. The fixture device for machining nonmagnetic ring thin plate parts, which is applied to vertical lathe, according to claim 1, is characterized in that the arc shapes of the sector clamping plates (11) face to the center position of the clamping plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423172190.3U CN223629523U (en) | 2024-12-23 | 2024-12-23 | A fixture device for machining non-magnetic circular thin plate parts on a vertical lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423172190.3U CN223629523U (en) | 2024-12-23 | 2024-12-23 | A fixture device for machining non-magnetic circular thin plate parts on a vertical lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223629523U true CN223629523U (en) | 2025-12-05 |
Family
ID=97865233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423172190.3U Active CN223629523U (en) | 2024-12-23 | 2024-12-23 | A fixture device for machining non-magnetic circular thin plate parts on a vertical lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223629523U (en) |
-
2024
- 2024-12-23 CN CN202423172190.3U patent/CN223629523U/en active Active
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