Plate-shaped workpiece tool fixing clamp with original point positioning function and positioning method of plate tool fixing clamp

A technology of tooling fixation and origin positioning, which is applied in the field of plate-shaped workpiece processing, can solve problems such as error accumulation, plate origin positioning, and reduce processing accuracy, and achieve the effects of convenient fixation, improved precision, and convenient origin positioning

Inactive Publication Date: 2021-11-16
绍兴市蓝也机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing clamping device lacks an origin positioning device, so that the plate needs to be directly coincident with the origin of the tool during processing, not only the position of the plate needs to be adjusted each time it is processed, but also multiple positioning is required, resulting in Accumulation of errors, which greatly reduces the accuracy of machining
[0004] To this end, a plate fixture with origin positioning and its positioning method are provided to solve the problem of plate origin positioning

Method used

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  • Plate-shaped workpiece tool fixing clamp with original point positioning function and positioning method of plate tool fixing clamp
  • Plate-shaped workpiece tool fixing clamp with original point positioning function and positioning method of plate tool fixing clamp
  • Plate-shaped workpiece tool fixing clamp with original point positioning function and positioning method of plate tool fixing clamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: Rectangular plate positioning;

[0042] The origin of the rectangular plate is usually set at the corner or the center. In order to achieve convenient positioning, the corners perpendicular to each other are selected for positioning. First, through the cooperation of the chute 8 and the second slider 15, the horizontal clamping block 12 is realized. Sliding installation with the longitudinal clamping block 11, adjust the left lateral clamping block 12 and the longitudinal clamping block 11 at the front end to move in the direction of the pressure end cover 10, when the left lateral clamping block 12 and the longitudinal clamping block at the front end When the outer wall of the block 11 is attached to the chassis 9, the stepped block on the horizontal clamping block 12 and the extension plate 17 on the longitudinal clamping block 11 are vertically attached to each other. point overlap;

[0043] Then the motor 27 drives the winding roller 26 to rotate, so ...

Embodiment 2

[0045] Embodiment 2: circular plate positioning;

[0046] The origin of the circular plate is usually set at the center of the center, and the horizontal clamping block 12 and the longitudinal clamping block 11 are pulled at equal lengths away from the pressure-bearing end cover 10. The length of the pull is greater than the length of the workpiece to be positioned and clamped, and then the circular The workpiece is placed on the upper end of the pressure-bearing end cover 10, and the motor 27 is controlled to rotate at a constant speed, so that the pull rope 23 is stored at a constant speed, and then the clamping of the horizontal clamping block 12 and the longitudinal clamping block 11 to the circular arc outer wall of the circular workpiece is realized. Four groups of transverse clamping blocks 12 and longitudinal clamping blocks 11 are simultaneously pressed against the outer wall of the circular plate, and the center of the circular plate coincides with the center of the p...

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Abstract

The invention discloses a plate-shaped workpiece tool fixing clamp with an original point positioning function and a positiong method of the plate tool fixing clamp. The plate tool fixing clamp comprises a workbench, a cross beam transversely driven by a hydraulic cylinder is arranged on the right side of the upper end of the workbench, four sets of extending guide rails which are distributed in a circumferential array and perpendicular to one another are arranged at the upper end of the cross beam, a fastening block is fixedly installed in the middle of the upper end of the cross beam, and transverse clamping blocks are sliably mounted on the pair of transversely arranged extending guide rails which are bilaterally symmetric. The plate tool fixing clamp has the beneficial effects that through the cooperation of the transverse clamping blocks and longitudinal clamping blocks, the original point of a plate-shaped workpiece can be conveniently and rapidly positioned, then sliding of the cross beam is achieved through a hydraulic cylinder while fixed clamping is conducted, the purpose of corresponding to the original point of the tool is achieved, multiple times of position adjustment and clamping are avoided, and the machining precision is greatly improved.

Description

technical field [0001] The invention relates to the technical field of plate-shaped workpiece processing, in particular to a plate tooling fixture with origin positioning and a positioning method thereof. Background technique [0002] When processing plate-shaped workpieces, in order to improve the accuracy of the processing position, it is necessary to determine the origin of measurement on the plate to achieve precise processing. [0003] However, the existing clamping device lacks an origin positioning device, so that the plate needs to be directly coincident with the origin of the tool during processing, not only the position of the plate needs to be adjusted each time it is processed, but also multiple positioning is required, resulting in The accumulation of errors greatly reduces the accuracy of processing. [0004] To this end, a plate fixture with origin positioning and its positioning method are provided to solve the problem of plate origin positioning. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06B23Q1/25
Inventor 储少铉
Owner 绍兴市蓝也机械有限公司
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