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Numerical control machine for drilling through Cystosepiment with fiber andneedle

A technology of CNC machine tools and foam boards, which can be used in machine needles, embroidery machines, mechanical equipment, etc., and can solve the problems of foam board punching and other problems

Inactive Publication Date: 2008-11-19
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the current existing machine tool can not finish punching holes on the foam board according to the designed row spacing and column spacing and at the same time thread fibers in the holes, and provides a foam board fiber-through numerical control machine tool

Method used

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  • Numerical control machine for drilling through Cystosepiment with fiber andneedle
  • Numerical control machine for drilling through Cystosepiment with fiber andneedle
  • Numerical control machine for drilling through Cystosepiment with fiber andneedle

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Experimental program
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specific Embodiment approach 1

[0010] Specific implementation mode one: refer to figure 1 and figure 2 , this embodiment consists of machine tool base cabinet 1, X-axis ball screw pair 2, X-axis moving pair 3, Z-axis ball screw pair 5, Z-axis moving pair 6, double cylinder actuator 7, needle card 8, limit Position platen 9, support plate 10, square frame base 11, splint 12, two moving slide bars 14 and rotatable screw pair 13 are formed, square frame base 11 is horizontally connected with the upper end of machine tool base cabinet 1, on the square frame base The left and right side frames of 11 respectively have a horizontal through groove 21, and two moving slide bars 14 are placed in the left and right through grooves 21 respectively in parallel, and the splint 12 is a shared slide block of the two moving slide bars 14. The front end frame of the frame base 11 has an internally threaded hole along the X-axis direction as the nut of the rotatable lead screw pair 13, and the rear end of the lead screw of ...

specific Embodiment approach 2

[0011] Specific implementation mode two: refer to figure 1 and figure 2 The difference between this embodiment and the first embodiment is that it also includes an adjusting screw 19, and the lower end of the adjusting screw 19 is screwed through the vertical screw hole at the upper end of the double-cylinder actuator 7 to be rotatably connected with the moving part 4, and the double-cylinder actuator The device 7 and the moving part 4 are connected by linear slide rails that cooperate with each other in the vertical direction, and other components and connections are the same as those in the first embodiment. The adjusting screw 19 adjusts the height of the fixed double-cylinder actuator 7, so as to be suitable for workpieces of different thicknesses.

specific Embodiment approach 3

[0012] Specific implementation mode three: refer to figure 1 and figure 2 The difference between this embodiment and specific embodiments 1 and 2 is that it also includes a support plate 10, the support plate 10 is located below the horizontal plane of the lower end of the splint 12, and the vertical plates at the left and right ends of the support plate 10 are respectively connected to the X-axis moving pair 3 The ball nuts of the slide block and the X-axis ball screw pair 2 are fixedly connected, and there is a needle-passing gap parallel to the Z-axis on the lower plate of the support plate 10, and other compositions and connections are the same as those in Embodiments 1 and 2. The support plate 10 can support the foam board to avoid downward deformation of the foam board when the machine needle punches holes through the fibers.

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Abstract

The invention relates to a cystosepiment puncturing fiber numerical control machine and the needle, aiming to solve the issues like row spacing and col width puncturing with fibers through simultaneously. It is made by installing three dimensional X axis movement with digital control, Z axis movement and Y axis movement needle card. The needles are four slots on the tapering surface of the needle peak symmetrical with the axial center. It can quickly and precisely puncturing the hole according to the requirement for row spacing, col width to realize the goal.

Description

technical field [0001] The invention relates to a numerical control machine tool for punching holes in foam boards and threading fibers in the holes at the same time, especially a numerical control machine tool designed for manufacturing fiber-reinforced foam sandwich composite material boards. Background technique [0002] A fiber-reinforced foam sandwich composite material panel includes an upper panel, a lower panel, an upper transition layer, a lower transition layer and a foam board, and it also includes a composite material column with holes punched in the foam board, and the composite material column passes through the foam board holes, and the composite material column is integrated with the upper panel and the lower panel. In the manufacturing process, there is a step of punching holes in the foam board and allowing some fibers in the transition layer to penetrate into the holes. However, due to the large workload and high precision required for this step, machine t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B37/00B32B38/00B32B5/06F16H25/22D05B3/02D05B85/02D05C3/02D05C11/02
Inventor 王兵孙雨果吴林志
Owner HARBIN INST OF TECH