Workpiece outer contour machining clamp for lathe
A technology for outer contours and workpieces, applied in the direction of manufacturing tools, metal processing equipment, metal processing machinery parts, etc., to achieve the effect of ensuring processing quality, accurate position, and processing accuracy
Pending Publication Date: 2018-07-24
RUGAO DASHENG LINE EQUIP
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a workpiece outer contour processing fixture for lathes, which can solve the problem that the outer contour of the cylindrical cylinder on the workpiece needs to be rotated to improve the accuracy of the cylindrical cylinder part of the workpiece without affecting the overall accuracy of the product.
Method used
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Embodiment Construction
[0014] The following examples can enable those skilled in the art to understand the present invention more comprehensively, but the present invention is not limited to the scope of the described examples.
[0015] Such as Figure 1 to Figure 2 A fixture for machining the outer contour of a workpiece for a lathe is shown. The workpiece includes a cylindrical body and an external plate arranged on the outer wall of one end of the cylindrical body and perpendicular to the axial direction of the cylindrical body. A through hole parallel to the axial direction of the barrel; including a rotary body 1, which is installed on the main shaft of the lathe and arranged coaxially.
[0016] On the rotary body 1 along the direction of the central axis and on the end surface of the rotary body 1, there is a receiving groove 11 for accommodating the cylindrical body of the workpiece; A groove 12 is provided in the extension of the contour; the workpiece external plate is placed in the groove...
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The invention relates to a workpiece outer contour machining clamp for a lathe. According to the workpiece outer contour machining clamp for the lathe, a workpiece comprises a cylindrical barrel bodyand an external connection plate, wherein the external connection plate is arranged on the outer wall of one end of the cylindrical barrel body and is perpendicular to the axis direction of the cylindrical barrel body; and the external connection plate is provided with a through hole, wherein the through hole is parallel with the axis direction of the cylindrical barrel body. The workpiece outer contour machining clamp is characterized in that the workpiece outer contour machining clamp comprises a rotary body; the rotary body is mounted on a main shaft of the lathe and arranged to be coaxialwith the main shaft; a containing groove is formed in the central axis of the rotary body, wherein the containing groove is coaxial with the cylindrical barrel body of the workpiece; meanwhile, the rotary body is provided with a groove for containing the external connection plate, fixation and limiting are conducted through a workpiece limiting plate and a limiting pillar, so that it is guaranteedthat the axis position of the cylindrical barrel body of the workpiece is stable and not changed in the rotary machining process, and machining quality is guaranteed; meanwhile, the bottom face of the groove is provided with locating protruding ribs and a locating reference surface, so that it is guaranteed that the position of the workpiece put in the groove and the containing groove is precise;and maching precision of the cylindrical barrel body of the workpiece is guaranteed.
Description
technical field [0001] The invention relates to the field of workpiece processing, in particular to a workpiece outer contour processing fixture for a lathe. Background technique [0002] The workpiece includes a cylindrical body and an external plate arranged on the outer wall of one end of the cylindrical body and perpendicular to the axial direction of the cylindrical body, and a through hole parallel to the axial direction of the cylindrical body is opened on the external plate; and one side of the workpiece It has a curved surface structure; in order to process the inner and outer rings of the cylindrical body of the workpiece after casting and improve the processing accuracy of the product, a new type of processing fixture is required to ensure the processing of the inner and outer rings of the cylindrical body Accuracy; no similar inventions have been found in the market after searching. Contents of the invention [0003] The technical problem to be solved by the p...
Claims
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Login to View More IPC IPC(8): B23Q3/12
CPCB23Q3/12
Inventor 征大生
Owner RUGAO DASHENG LINE EQUIP