阅读说明：本技术 数控机床用夹具 (Clamp for numerical control machine tool ) 是由 常江 巩雪 于 2020-04-21 设计创作，主要内容包括：本发明公开了一种数控机床用夹具,涉及机械设备领域,该数控机床用夹具的夹槽内设有矩形板状的压板,夹槽的侧面水平设有若干紧固螺栓,夹槽的顶部一角镶嵌有对刀感应器,夹槽的底部水平设有夹板槽,夹板槽为矩形通孔,夹板槽底部设有压力感应器。使用时可通过压板压住夹槽的压板槽将该夹具固定在数控机床上,压力感应器可准确感应到压板的压紧力,帮助调整到合适的夹紧力,再通过旋转紧固螺栓来迫使压板将工件固定夹在夹槽内,便可对工件进行机械加工。对刀感应器可帮助数控机床精确对刀,准确地找到数控机床的横向起点和纵向起点,提高数控机床的加工精度。(The invention discloses a clamp for a numerical control machine tool, and relates to the field of mechanical equipment. When the clamp is used, the clamp can be fixed on a numerical control machine tool by pressing the pressing plate groove of the clamping groove through the pressing plate, the pressing force of the pressing plate can be accurately sensed by the pressure sensor, the proper clamping force can be adjusted, the workpiece can be fixedly clamped in the clamping groove through the pressing plate by rotating the fastening bolt, and then the workpiece can be machined. The tool setting inductor can help the numerical control machine tool to accurately set tools, accurately find the transverse starting point and the longitudinal starting point of the numerical control machine tool and improve the machining precision of the numerical control machine tool.)

1. The utility model provides a anchor clamps for digit control machine tool which characterized in that: the utility model discloses a clamp for digit control machine tool includes that the cross-section is clamp groove (1) of "concave" font, be equipped with rectangular plate-like clamp plate (2) in clamp groove (1), the length of clamp plate (2) equals with the length of clamp groove (1), the side level of clamp groove (1) is equipped with a plurality of fastening bolt (5), fastening bolt (5) pass clamp groove (1) and splint (2) contact, and fastening bolt (5) and clamp groove (1) screw-thread fit, the top one corner of clamp groove (1) is inlayed and is had tool setting inductor (3), the bottom level of clamp groove (1) is equipped with clamp plate groove (6), clamp plate groove (6) are the rectangle through-hole, clamp plate groove (6) bottom is equipped with pressure sensors (4).

2. The jig for a numerical control machine tool according to claim 1, characterized in that: the clamping groove (1) and the pressing plate (2) are both made of stainless steel.

3. The jig for a numerical control machine tool according to claim 1, characterized in that: the tool setting sensor (3) is a position sensor, and the tool setting sensor (3) is connected with a control computer of the numerical control machine tool.

4. The jig for a numerical control machine tool according to claim 1, characterized in that: the pressure sensor (4) covers the whole bottom surface of the clamping plate groove (6), and the pressure sensor (4) is connected with a control computer of the numerical control machine tool.

Technical Field

The invention relates to the field of mechanical equipment, in particular to a clamp for a numerical control machine tool.

Background

With the wide change of market demands and the increasingly fierce competition of commodities, the period of updating mechanical products is shorter and shorter, and the proportion of multi-variety and small-batch production is higher and higher. In order to meet the needs of this situation, various clamps have been developed for use in numerically controlled machines.

The existing numerical control machine tool clamp is not essentially different from a common machine tool clamp, and the numerical control machine tool needs to be subjected to tool setting before working so as to accurately find a transverse starting point and a longitudinal starting point of the numerical control machine tool. The existing machine tool fixture is not accurate enough in positioning in the tool setting process.

Disclosure of Invention

The invention aims to solve the technical problem of providing a clamp for a numerical control machine tool, which improves the tool setting accuracy of the numerical control machine tool by embedding a tool setting sensor at the top of one corner of a clamping groove.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a anchor clamps for digit control machine tool which characterized in that: the utility model discloses a clamp for digit control machine tool, including the double-layered groove that the cross-section is "concave" font, press from both sides the inslot and be equipped with rectangular plate-like clamp plate, the length of clamp plate equals with the length that presss from both sides the groove, the side level that presss from both sides the groove is equipped with a plurality of fastening bolt, fastening bolt passes and presss from both sides groove and splint contact, and fastening bolt and the screw-thread fit that presss from both sides the groove, the top one corner that presss from both sides the groove is inlayed and is had the tool setting inductor, the bottom level that presss from both sides the groove is equipped with the.

Preferably, the clamping groove and the pressing plate are both made of stainless steel.

Preferably, the tool setting sensor is a position sensor and is connected with a control computer of the numerical control machine tool.

Preferably, the pressure sensor covers the whole bottom surface of the clamping plate groove, and the pressure sensor is connected with a control computer of a numerical control machine.

The beneficial effect of adopting above technical scheme is: this clamp for digit control machine tool's anchor clamps presss from both sides inslot and is equipped with rectangular plate-like clamp plate, and the side level that presss from both sides the groove is equipped with a plurality of fastening bolt, and the top one corner that presss from both sides the groove is inlayed and is had the tool setting inductor, and the bottom level that presss from both sides the groove is equipped with the splint groove, and the splint groove is the rectangle through-hole, and splint tank bottom is equipped with pressure sensors. When the clamp is used, the clamp can be fixed on a numerical control machine tool by pressing the pressing plate groove of the clamping groove through the pressing plate, the pressing force of the pressing plate can be accurately sensed by the pressure sensor, the proper clamping force can be adjusted, the workpiece can be fixedly clamped in the clamping groove through the pressing plate by rotating the fastening bolt, and then the workpiece can be machined. The tool setting inductor can help the numerical control machine tool to accurately set tools, accurately find the transverse starting point and the longitudinal starting point of the numerical control machine tool and improve the machining precision of the numerical control machine tool.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

FIG. 1 is a front view of a clamp for a numerical control machine tool according to the present invention;

fig. 2 is a top view of a numerical control machine tool jig according to the present invention.

Wherein, the device comprises a clamp groove 1, a pressure plate 2, a tool setting inductor 3, a pressure inductor 4, a fastening bolt 5 and a pressure plate groove 6.

Detailed Description

The following describes a preferred embodiment of a clamp for a numerical control machine tool according to the present invention in detail with reference to the accompanying drawings.

Fig. 1 and 2 show a specific embodiment of a clamp for a numerical control machine tool according to the present invention: this anchor clamps for digit control machine tool include that the cross-section is the double-layered groove 1 of "concave" font, be equipped with rectangular plate-like clamp plate 2 in the double-layered groove 1, the length of clamp plate 2 equals with the length that presss from both sides groove 1, the side level that presss from both sides groove 1 is equipped with a plurality of fastening bolt 5, fastening bolt 5 passes and presss from both sides groove 1 and splint 2 contact, and fastening bolt 5 and 1 screw-thread fit in double-layered groove, the top one corner that presss from both sides groove 1 is inlayed and is had tool setting inductor 3, the bottom level that presss from both sides groove 1 is equipped with splint groove 6, splint groove 6 is the rectangle through-hole, splint groove 6 bottom.

The clamping groove 1 and the pressing plate 2 are both made of stainless steel, so that the hardness is high, and the corrosion resistance is good. The tool setting sensor 3 is a position sensor, the tool setting sensor 3 is connected with a control computer of the numerical control machine tool, and the tool setting sensor 3 can accurately send the position of the tool of the numerical control machine tool to the control computer. Pressure sensors 4 cover the whole bottom surface of clamp plate groove 6, and pressure sensors 4 are connected with the control computer of digit control machine tool, and pressure sensors 4 can take place the pressure of clamp plate accurately and show for the control computer, and the help workman adjusts the strength of this anchor clamps for digit control machine tool of installation accurately, prevents that anchor clamps from being crushed by the clamp plate.

When the clamp is used, the clamp can be fixed on a numerical control machine tool by pressing the pressure plate to press the pressure plate groove 6 of the clamping groove 1, the pressure sensor 4 can accurately sense the pressing force of the pressure plate, the proper clamping force can be adjusted, the clamping bolt 5 is rotated to force the pressure plate to fixedly clamp a workpiece in the clamping groove 1, and then the workpiece can be machined. The tool setting inductor 3 can help the numerical control machine tool to accurately set tools, accurately find the transverse starting point and the longitudinal starting point of the numerical control machine tool and improve the processing precision of the numerical control machine tool.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.