CN214023930U

CN214023930U - Angle-adjustable linear cutting clamp

Info

Publication number: CN214023930U
Application number: CN202022379597.9U
Authority: CN
Inventors: 王仁国
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-24
Anticipated expiration: 2030-10-23

Abstract

The utility model provides an angle adjustable wire-electrode cutting anchor clamps, it includes fixing base and grip slipper, the fixing base on wear to be equipped with a locking screw, this locking screw end links to each other with the back of grip slipper, loosens this locking screw and enables the relative fixing base rotation of grip slipper, screws up this locking screw, enables grip slipper and fixing base fixed, both can be in arbitrary contained angle when fixed. The utility model relates to an anchor clamps for during wire-electrode cutting, the grip slipper can fix after the certain angle of rotation of fixing base after clamping the work piece mutually to in the various complicated processing of reply work piece, improved production efficiency greatly, have simple structure, convenient to use, advantage with low costs has good market prospect.

Description

Angle-adjustable linear cutting clamp

Technical Field

The utility model relates to an anchor clamps of work piece are treated to the centre gripping, specific anchor clamps that are used for wire cut electrical discharge machining that angle can be adjusted that says so.

Background

When a wire cutting machine is used for processing a workpiece, a plurality of surfaces of the workpiece are generally required to be processed, the workpiece is required to be rotated during processing, most of the conventional clamps are fixed, the surface clamping is required to be changed when the workpiece is rotated, the disassembly and the assembly are very troublesome, and partial surfaces of the workpiece are not suitable for clamping due to the size or the shape, so that the workpiece cannot be processed. There is therefore a need for an angularly adjustable clamp for use in wire cutting operations. The patent office in 2015, 12, month and 16 discloses a reversible linear cutting clamp with patent number 201520625809.3, which comprises a beam fastening table, a sample clamp, fastening bolts, adjusting holes and positioning pins. The cross beam fastening table is a half I-shaped groove, the sample clamp is T-shaped and is connected together through a fastening bolt and a positioning pin, an adjusting hole is formed in the sample clamp, and the sample clamp can vertically rotate 90 degrees on the cross beam fastening table through the fastening bolt and the positioning pin. The fixture is only used for processing a round workpiece and can only fix the workpiece at 0 and 90 degrees.

Disclosure of Invention

The utility model aims to overcome the defects and deficiencies of the prior art, and provides an angle-adjustable clamp for a wire cutting machine.

In order to realize the purpose, the utility model adopts the technical proposal that: this wire-electrode cutting anchor clamps of angularly adjustable, it includes fixing base and grip slipper, the fixing base on wear to be equipped with a locking screw, this locking screw end links to each other with the back of grip slipper, loosens this locking screw and enables the relative fixing base rotation of grip slipper, screws up this locking screw, enables grip slipper and fixing base fixed, can be in arbitrary contained angle when both are fixed.

The clamping seat comprises a side plate and a bottom plate fixed with the side plate, a bolt is installed on the bottom plate, a pressing plate and a rotating cap are sleeved on the bolt, and the rotating cap can push the pressing plate to move downwards.

The side plate is provided with a slide rail parallel to the bolt, and the pressing plate is provided with a slide groove buckled with the slide rail, so that the pressing plate can move along the slide rail.

The section of the slide rail is in a trapezoid shape with a large outer part and a small inner part.

The fixed seat is L-shaped, the bottom surface of the fixed seat is fixed on a workbench of the wire cutting machine, and the clamping seat is installed on the side surface of the fixed seat.

The utility model relates to an anchor clamps for during wire-electrode cutting, the grip slipper can fix after the certain angle of rotation of fixing base after clamping the work piece mutually to in the various complicated processing of reply work piece, improved production efficiency greatly, have simple structure, convenient to use, advantage with low costs has good market prospect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the clamping base of the present invention after rotating 90 degrees.

Fig. 3 is a view from direction a of fig. 2.

Detailed Description

As shown in fig. 1, the present invention relates to a linear cutting fixture with adjustable angle, which comprises a fixing base 10 and a clamping base 20. The fixed seat 10 is L-shaped, the bottom surface of the fixed seat is fixed on a workbench of the wire cutting machine, and the clamping seat 20 is installed on the side surface of the fixed seat. The clamping seat 20 comprises a side plate 25 and a bottom plate 26 fixed with the side plate 25, a bolt 21 is mounted on the bottom plate 26, a pressing plate 23 and a screw cap 22 are sleeved on the bolt 21, and the screw cap 22 can be rotated to push the pressing plate 23 to move downwards. When the pressing plate 23 moves downwards, the workpiece 40 can be clamped between the pressing plate 23 and the bottom plate 26, and the workpiece 40 can be taken down by loosening the screw cap 22. The side plate 25 is provided with a slide rail 24 parallel to the bolt 21, and the pressing plate 23 is provided with a slide groove 27 buckled with the slide rail 24, so that the pressing plate 23 can move along the slide rail 24. The cross section of the sliding rail 24 is in a trapezoid shape with a large outside and a small inside, and the cooperation of the sliding rail 24 and the sliding groove 27 can keep the pressing plate 23 horizontal and prevent lateral deviation.

The fixing base on wear to be equipped with a locking screw 30, this locking screw 30 end links to each other with the back of grip slipper 20, loosens this locking screw 30 and enables grip slipper 20 rotatory relatively fixing base 10, screws up this locking screw 30, enables grip slipper 20 and fixing base 10 fixed, can be in arbitrary contained angle when both are fixed. In general, any other angle can be selected in a complicated case as long as the machining is performed under the condition of the included angle of 0 degree and 90 degrees. As shown in fig. 2 and 3, after the holder 20 is rotated by 90 degrees, the wire electric discharge machine can easily machine the side surface of the workpiece 40.

The utility model relates to an anchor clamps for during wire-electrode cutting, grip slipper 20 can fix after cliping work piece 40 mutually 10 rotatory certain angles to in reply work piece 40's various complicated processing, improved production efficiency greatly, have simple structure, convenient to use, advantage with low costs has good market prospect.

Claims

1. The utility model provides an angle adjustable wire-electrode cutting anchor clamps, it includes fixing base and grip slipper, its characterized in that the fixing base on wear to be equipped with a locking screw, this locking screw end links to each other with the back of grip slipper, loosens this locking screw and enables the relative fixing base rotation of grip slipper, screws up this locking screw, enables grip slipper and fixing base fixed, can be in arbitrary contained angle when both are fixed.

2. The angle-adjustable wire-electrode cutting clamp according to claim 1, wherein the holder comprises a side plate and a bottom plate fixed to the side plate, a bolt is installed on the bottom plate, a pressing plate and a screw cap are sleeved on the bolt, and the screw cap can be rotated to push the pressing plate to move downwards.

3. The angle-adjustable wire-electrode cutting clamp according to claim 2, wherein the side plate is provided with a slide rail parallel to the bolt, and the pressing plate is provided with a slide groove buckled with the slide rail, so that the pressing plate can move along the slide rail.

4. The angle adjustable wire-electrode cutting fixture according to claim 3, wherein the cross section of the slide rail is a trapezoid with a large outside and a small inside.

5. The angle-adjustable wire-electrode cutting clamp according to claim 1, wherein the fixing base is L-shaped, the bottom surface of the fixing base is fixed on a workbench of the wire-electrode cutting machine, and the side surface of the fixing base is provided with the clamping base.