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A high-frequency longitudinal-torsion compound vibration sponge group drilling and drilling workbench and its application

A compound vibration and workbench technology, which is applied in metal processing and other directions, can solve the problems of low product precision, low processing efficiency of elastomer layer, low degree of automation, etc., and achieve high precision of hole diameter, great significance of automatic processing, and surface of hole wall Smooth and damage-free effect

Inactive Publication Date: 2017-08-29
SUZHOU UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a high-frequency longitudinal-torsion compound vibration sponge group drilling and drilling workbench, which is used to solve the problems of low processing efficiency, low degree of automation and low product precision of the elastic body layer of the current transfer roller.

Method used

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  • A high-frequency longitudinal-torsion compound vibration sponge group drilling and drilling workbench and its application
  • A high-frequency longitudinal-torsion compound vibration sponge group drilling and drilling workbench and its application
  • A high-frequency longitudinal-torsion compound vibration sponge group drilling and drilling workbench and its application

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Experimental program
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Effect test

Embodiment 1

[0055] Such as figure 1 As shown, the horizontal movement mechanism includes a longitudinal movement platform 21 and a transverse movement platform 22. The longitudinal movement platform 21 driven by a ball screw is connected to the base 1 by bolts, and the transverse movement platform 22 driven by a ball screw is connected by a bolt. The connection is arranged on the longitudinal movement platform 21, and the fixed frame 3 is arranged on the transverse movement platform 22 through the bolt connection. Through the cooperative drive of the longitudinal movement platform 21 and the transverse movement platform 22, the fixed frame 3 drives the workpiece 10 to be processed to realize horizontal and vertical movement. Arbitrary trajectory movement in a composite 2D plane.

[0056] continue to see figure 1 , the high-frequency longitudinal-torsional compound vibration sponge group drilling device includes an ultrasonic generator 11, an ultrasonic transducer 13 connected to the ultr...

Embodiment 2

[0075] The difference from Embodiment 1 is that the tube body mounting plate 152 also includes a cover 1523 for the internally threaded hole 1522 . It is used for the closure of the internally threaded hole 1522 that is not connected to the pipe body.

[0076] For example, when the diameter of the elastomer layer of the pre-processed transfer roller is large, such as Figure 8 As shown, the external thread head 1533 of the pipe body matches the internal thread hole 1522, and the cavity 153 matches the size of the pre-processed hole.

[0077] Since the outer diameter of the tube becomes larger, it is impossible to sequentially arrange the tubes on the tube mounting plate 152 , and the unused internal threaded hole 1522 is closed by the cover 1523 .

[0078] Using the processing process described in Embodiment 1, the processing of multiple cylindrical hollow strip blanks-the elastomer layer 23 of the transfer roller can be realized.

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Abstract

The invention relates to a high-frequency longitudinal-torsional composite vibratory sponge gang-drill drilling worktable and application. The worktable comprises a base, a horizontal moving mechanism, a fixing rack, a vertical moving mechanism, a supporting frame and a high-frequency longitudinal-torsional composite vibratory sponge gang-drill drilling device, wherein the high-frequency composite vibratory sponge gang-drill drilling device comprises an ultrasonic generator, an ultrasonic transducer, an ultrasonic transducer, at least one stage of a variable-amplitude pole and a multi-tube cutter. The multi-tube cutter comprises a connector connected with the variable-amplitude pole, a tube body arrangement plate, multiple tube bodies with cavities and cutting edges, one end of each tube body is detachably connected with the tube body arrangement plate, the other end of each tube body extends out of the corresponding cutting edge, and longitudinal-torsional composite vibratory transformational structures are arranged on the tube bodies. The worktable easily performs punching in sponge in a high-frequency vibratory mode, any trajectory movement of a workpiece within a two-dimensional plane is achieved through the horizontal moving mechanism, the gang-drill drilling device can achieve vertical and accurate movement, and one-time multi-hole automatic forming can be conducted on the workpiece to be machined through the fixing rack as required.

Description

technical field [0001] The invention belongs to transfer printing roller processing equipment, and in particular relates to a high-frequency longitudinal-torsion compound vibration sponge group drilling and drilling workbench. Background technique [0002] The transfer roller of a printer or copier generally includes a metal mandrel and an elastomer layer sleeved outside the metal mandrel. The elastomer layer is usually the above-mentioned elastic material. In order to set the inner mandrel, holes need to be opened on the elastic material. . The transfer roller is the core component of a printer or copier, and has very high requirements for dimensional accuracy and flatness of shape. But elastic materials are prone to deformation under slight pressure or torsion and tend to resist downward cutting or drilling actions by compressing or deforming. [0003] At present, the following two methods can be considered for drilling holes on the sponge: one adopts the tool drilling p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D1/06B26F1/16B26D7/20B26D7/01B26D7/08B26D7/18B26D7/26
CPCB26D1/0006B26D1/06B26D7/01B26D7/086B26D7/1854B26D7/20B26D7/2614B26D2001/006B26D2007/013B26F1/16
Inventor 殷振朱其新伯洁钱蜜齐芳娟杨鑫铭张磊刘嵚昀黄开明吴雷
Owner SUZHOU UNIV OF SCI & TECH
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