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Rolling jig

A technology of rolling and jigs, which is applied in the field of workpiece processing, and can solve the problems of long time required for hydrolysis and increased time for workpiece processing.

Inactive Publication Date: 2011-08-24
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of removing UV glue is generally to use hydrolysis to make the UV glue lose its viscosity. The time required for hydrolysis is longer, which will increase the processing time of the workpiece.

Method used

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  • Rolling jig
  • Rolling jig
  • Rolling jig

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0015] see image 3 and Figure 4 , the first embodiment of the present invention provides a first rounding jig 1 . The first rolling jig 1 includes a first base 10 and a first pressing mechanism 14 . The first rounding jig 1 is used to hold the workpiece 30 during the rounding process.

[0016] The first base 10 is in the shape of a cuboid and includes a smooth processed surface 101 , and a V-shaped groove 11 is defined on the processed surface 101 . It can be understood that a plurality of spaced and parallel grooves 11 can also be formed on the processing surface 101 , so that multiple groups of workpieces can be rounded at the same time. In this embodiment, only one groove 11 is provided as an example for illustration. Both ends of the groove 11 have a first support wall 102 and a first stop wall 103 respectively. The through hole (not shown) of the ...

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PUM

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Abstract

A rounding tool comprises a base table, a push board, a bolt and a first nut in threaded fit with the bolt. A first groove is formed on the base table, and a support wall and a stop wall are respectively arranged at two ends of the first groove; the push board is arranged in the first groove and used for clamping a workpiece to be rounded in coordination with the stop wall; a through-hole is formed on the support wall; the bolt passes through the through-hole, and is screwed in the first nut and then connected with the push board; and the first nut is used for butting against the support wall when the push board and the stop wall clamp the workpiece to be rounded. When the rounding jig is used for rounding the workpiece, no bonding agent is needed for bonding and fixing the workpiece, thereby eliminating the procedures of dispergation, cleaning and the like in the traditional rounding manufacturing process, obviously saving production time and cost, preventing the undesirable effect of the bonding agent, such as conglutination, pollution, and the like on the workpiece, and effectively improving the whole quality of the workpiece.

Description

technical field [0001] The invention relates to the field of workpiece processing, in particular to a jig for rounding a workpiece. Background technique [0002] Cylindrical grinding machines are widely used to grind workpieces of various shapes into circular shapes (see "High Efficiency Deep Grinding of a Low Alloy Steel with Plated CBN Wheels", CIRP Annals-Manufacturing Technology, pp.241-244, Volume 51, Issue 1, 2002), the principle is also roughly the same, that is, use a pair of hollow fixtures, vacuumize the inside of one fixture with a vacuum pump to adsorb the workpiece to be rounded on the hollow fixture, and then bring the other fixture close to it. The workpiece is clamped and fixed, and then ground with a grinding wheel. This kind of cylindrical grinding machine can be widely used in rounding or rounding of general shapes, but this kind of mechanism can only grind one piece at a time, the production capacity is too low, and the efficiency is not good. Therefore...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23Q3/06
Inventor 骆世平
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD