CN202592088U - Position-adjustable magnetic clamp of cutting machine - Google Patents

Abstract

The utility model relates to a magnetic clamp for a position-adjustable cutting machine, which is composed of a clamping mechanism and a positioning mechanism. The clamping mechanism is a universal bench vise, and the positioning mechanism is a permanent magnet magnetic base. The existence of the magnetic force is controlled by turning the locking handle on the permanent magnet magnetic base. Accurate positioning and accurate cutting of workpieces are realized. The utility model is suitable for the clamping of various workpieces, the clamping is firm and reliable, the adjustment is convenient and quick, and the working efficiency of the cutting machine is improved.

Description

A magnetic clamp for a position-adjustable cutting machine

technical field

The utility model relates to a workpiece clamping and positioning device in a cutting machine, which belongs to a fast and accurate special workpiece clamping and positioning device.

Background technique

In the process of cutting machine processing workpiece, the clamping of workpiece is bigger to the quality influence of processing workpiece. In the prior art, when the grinding wheel cutting machine cuts the workpiece, it usually adopts a fixed fixture for clamping, such as a vise or a special cutting fixture. The position of this type of fixture cannot be adjusted at will. When cutting workpieces with complex shapes, it is extremely inconvenient to replace the cutting surface or adjust the cutting angle of the cutting surface. The rotary table movable in the XY direction has a complex structure, limited space, high cost, and cannot fully meet the cutting requirements. In order to adapt to workpieces with complex shapes, cutting angles and cutting positions, a position-adjustable magnetic positioning fixture is designed, which has a large cutting range and convenient angle adjustment, and can meet the clamping of many types of workpieces.

Utility model content:

The purpose of this utility model is to provide a cutting machine magnetic positioning fixture with adjustable position. The magnetic positioning fixture can move and rotate freely on the workbench, and can be firmly adsorbed on the workbench when cutting. It can not only adjust the cutting position of the workpiece conveniently and quickly, but also meet the clamping requirements of parts with complex shapes.

The technical scheme that the utility model solves its technical problem adopts is:

A magnetic positioning fixture for a cutting machine is composed of a clamping mechanism and a positioning mechanism, wherein the clamping mechanism adopts a general-purpose bench vise, the positioning mechanism is a permanent magnet magnetic base, and the permanent magnetic magnetic base can control the existence of magnetism through a locking handle. It can move freely when it is non-magnetic, and can be attached to the metal work surface when it is magnetic. The bench vise is fixed above the permanent magnet magnetic base, and the bench vise can be moved and rotated on the workbench by adjusting the permanent magnet magnetic base. During operation, clamp the workpiece on the bench vise and move the permanent magnet

Force base, move the workpiece to the predetermined cutting position, and then pull the locking wrench of the permanent magnet magnetic base, and the permanent magnetic magnetic base is adsorbed on the workbench.

The working principle of the utility model is as follows:

The beneficial effects of the utility model are: the fixing of the workpiece is stable and reliable, the fixing position is easy to adjust, the installation is simple and convenient, the manufacturing cost is low, and it is suitable for cutting requirements of many kinds of workpieces.

Description of drawings

Fig. 1 is the structural representation of the utility model

The meanings of the symbols in the figure are:

1. Permanent magnetic base 2. Locking wrench 3. Bench vise 4. Workpiece. the

Detailed ways

In Fig. 1, the bench vise (3) is fixed above the permanent magnetic base (1), and by adjusting the permanent magnetic base (1), the bench vice (3) can move and rotate arbitrarily on the workbench. During operation, first clamp the workpiece (4) on the bench vise (3), move the workpiece (4) to the pre-cutting position by moving or rotating the permanent magnetic base (1), and then pull the permanent magnetic base The locking wrench (2) of (1) and the permanent magnetic base (1) will be adsorbed on the workbench, and the workpiece (4) can be cut after adjustment.

Claims (2)

1. A magnetic clamp for a position-adjustable cutting machine, which consists of a clamping mechanism and a positioning mechanism, wherein the clamping mechanism is a general-purpose bench vise (3), and the positioning mechanism is a permanent magnet magnetic base (1). By locking the handle (2) Control the existence of magnetism; fix the vise (3) on the permanent magnetic base (1) to realize the convenient adjustment of the position of the workpiece; when the locking handle (2) of the permanent magnetic base (1) is pulled , the permanent magnetic base (1) will be adsorbed on the workbench. 2. A position-adjustable magnetic clamp for a cutting machine according to claim 1, characterized in that the magnetic presence of the magnetic clamp is controlled by the locking handle, and the position of the permanent magnetic base is adjusted, that is, the position of the workpiece is adjusted. the

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