Inclination-adjustable clamp
A technology of inclination and fixture, which is applied in the direction of clamping, manufacturing tools, supports, etc., can solve the problems of poor workpiece alignment, non-adjustable inclination, and inability to fine-tune, etc., and achieve the effect of reasonable structure and guaranteed processing accuracy
Active Publication Date: 2020-08-18
广东开放大学(广东理工职业学院) +1
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- Application Information
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Problems solved by technology
When the machine tool is processing workpieces such as shafts or discs, one end of the workpiece is clamped by an ordinary machine tool chuck. It is difficult to center the workpiece and cannot be fine-tuned. Therefore, the inclination cannot be adjusted during the processing, which may easily lead to the centering Poor performance, affecting processing quality
Method used
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[0019] Combine below Figure 1 to Figure 4 The present invention is further described.
[0020] The present invention relates to a fixture with adjustable inclination, which includes a base plate 11, a movable plate 12 installed on the base plate 11, a cross adjustment assembly installed on the movable plate 12, and a clamping assembly installed on the cross adjustment assembly, the base plate 11 is installed on the end face of the machine tool spindle, the movable plate 12 is installed on the side of the base plate 11, the cross adjustment assembly is installed on the movable plate 12, and the clamping assembly is installed on the cross adjustment assembly. The clamping assembly fixes the end of the workpiece, adjusts the left, right, up and down positions of the workpiece through the cross adjustment assembly, and fine-tunes the concentricity between the workpiece and the machine tool spindle through the movable plate 12 .
[0021] Movable plate 12 is installed on the base ...
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The invention discloses an inclination-adjustable clamp. The clamp comprises a base plate, a movable plate, a cross adjustment assembly and a clamping assembly, wherein the movable plate is mounted onthe base plate through three movable adjusting assemblies, each movable adjusting assembly comprises a first stud, a supporting cylinder and an adjusting piece, the movable plate is formed with firstthrough holes for allowing the first studs to pass through, the front ends of the first studs are in threaded connection with the base plate, the adjusting pieces is sleeved on the first studs, the front ends of the adjusting pieces are in threaded connection with the inner walls of the first through holes, the front ends of the adjusting pieces abuts against the base plate, the supporting cylinders cover the adjusting pieces, the first studs penetrate through the supporting cylinders, the heads at the rear ends of the first studs presses against the movable plate through the supporting cylinders, and the side walls of the supporting cylinders are formed with adjusting windows. Rotation of any of the adjusting pieces may cause the movable plate to upwarp relative to the base plate, the inclination of a workpiece is adjusted, therefore the concentricity of the workpiece relative to a main shaft is fine-tuned, and centering of the shaft-type parts is ensured by adjusting the cross adjustment assembly. The clamp is reasonable in structure and can be widely applied to the technical field of mechanical manufacturing.
Description
technical field [0001] The invention relates to the technical field of mechanical manufacturing, in particular to a clamp with adjustable inclination. Background technique [0002] The fixture is a device used to fix the processing object in the mechanical manufacturing process so that it has the correct position to accept construction or inspection. In order to ensure the production quality of the product, when the workpiece is processed on the machine tool, in order to make the geometric characteristics of the workpiece reach the drawing According to the technical requirements such as the specified size, geometric shape and mutual position accuracy with other surfaces, the workpiece must be positioned, clamped and clamped before processing, so as to produce qualified products. When the machine tool is processing workpieces such as shafts or discs, one end of the workpiece is clamped by an ordinary machine tool chuck. It is difficult to center the workpiece and cannot be fi...
Claims
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IPC IPC(8): B23Q3/12B23Q15/26
CPCB23Q3/12B23Q15/26
Inventor 吴立华毕辉白洁朱强李克天
Owner 广东开放大学(广东理工职业学院)