Linear cutting machine

Technical Field

Technical field this invention relates to cutting machine, in particular to a wire cutting machine tool jig.

Background Art

The wire for the metal wire is to utilize the movement of the tool electrode, between the metal wire and the workpiece and by pulse current, by pulse discharging the corrosive effect of the cutting processing of the workpiece. When the normal cutting, the metal wire does not contact with the workpiece, the decision of the workpiece machining accuracy of the positioning is a very important factor. Numerous manual threading and the removal process of the waste material is likely to collide with the workpiece so as to cause the movement of the work piece, at the same time, the vibration of a machine tool during the cutting process may be caused by the movement of the work piece, the clamping of certain intensity is needed.

Currently, manufacturers of the machine tool is given in the annex is similar to the clamp is applied to the milling machine, the pressure plate of the processing center, when in clamping, large and small because of the work piece, different thickness, and the wire cutting position differences and other reasons, so that the adjustment is very inconvenient, the processing efficiency is affected, causing the production cost is increased.

Content of the invention

The present invention provides a cutting machine, which can solve the problem of fast clamping the problem of different specifications.

In order to solve the above-mentioned problem, the technical proposal adopted by the invention is: the cutting machine comprises a working table and a clamp, which is characterized in that there are 2 L-shaped beam which is fixedly mounted on both sides of the working platform, the beam is provided with a plurality of perforated vertical part of the locking hole; the activities of the two clamp plates are mounted on the beam above the horizontal part, the clamp respectively connected with the left and right sides of the vertical portion of the beam, the clamp opposite-oriented one end of the clamping plate is provided with a groove, the upper part of the clamp is provided with a plurality of passes through the locking hole of the the groove, the clamping plate and the crossmember contacts the left and the right end is provided with a locking hole, the clamping plate of the left and right ends of the locking hole and the locking hole of the beam; the locking bolt of which passes through the locking hole of the upper part of the the clamp, threaded connection with the lower end of the pressing sheet, by a fixed nut locking the upper end of the.

In the above-mentioned technological scheme, more specific technical scheme can be also is: the locking hole is a threaded hole, and the clamp plates and the crossbeam to contact the two ends of the long strip-shaped screw threaded hole, the clamping plate and the beam is fixed by the locking bolt and the nut.

Further: the lower part of the groove is provided with a rubber pad, the compaction piece is a copper or other nonferrous metal, plastic or nylon, or the like material.

By adopting the above technical scheme, compared with the prior art, the present invention has the following beneficial effects:

1, the work piece can clamp the different specifications, the fixed effect is better, can effectively improve the machining accuracy: clamping plate is movably mounted on the horizontal part of the beam, so the processing of the processing of different specifications, only so as to enhance the fixing effect,.

2, clamping is simple and rapid, high work efficiency.

3, the groove is provided with a rubber pad, at the same time the increasing the friction surface can be protected from being damaged.

4, the clamping can be used for cutting a plurality of work piece at the same time.

Description of drawings

Figure 1 is a perspective view of the invention-line cutting machine tool.

Mode of execution

The following binding with photos embodiment of further details of the present invention:

As shown in Figure 1 of the embodiment, the cutting machine comprises a working table and a clamp, which is characterized in that there are 2 root L-shaped beam 1 is fixedly mounted on both sides of the working platform, the beam 1 is provided with a plurality of perforated vertical part of the screw thread in the locking hole 11 ; there are two clamping plate 2 is installed on the activities of the beam 1 above the horizontal part, wherein the splint 2 are respectively connected with the left and right side of the beam 1 of the vertical portion is in contact with, the clamping plate 2 facing the opposite one end of the clamping plate is provided with a groove 21, wherein the splint 2 is provided with a plurality of through the upper part of the groove 21 screw thread locking hole 22, wherein the splint 2 and the cross beam 1 contact the left and the right end is provided with a long strip-shaped thread the locking hole, wherein the splint 2 right and left ends of the locking hole and the cross beam 1 the locking hole 11 with; the locking bolts 23 through the clamping plate 2 of the upper part of the locking hole 22, with compaction piece the lower end of the 25 thread connection, by the upper end of the fixed nut 24 locking.

The lower part of the groove is provided with a rubber pad, the compaction piece is a copper or other nonferrous metal, plastic or nylon, or the like material.

Clamping the work piece, the work piece into which the two ends 21 in, by the locking bolt 23 and nut 24 the locking piece; the two ends of the clamping plate through a locking bolt and locking of the vertical part of the threaded hole 11 can be fixed.