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A device and method for cutting a sprue

A sprue and driving device technology, which is applied in the field of sprue cutting devices, can solve the problems of uneven grinding, high defective rate, low efficiency, etc., and achieve the effects of low manual technical level requirements, reduced workload, and simple operation

Active Publication Date: 2019-06-07
虎之艺精密部件(惠州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Hardware parts will have spouts after pouring and molding, which must be removed. At present, the common practice in the industry is to use a belt machine to grind or remove them with a file. This method has the following disadvantages: First, the grinding is uneven and requires a very skilled operator. Second, it is easy to wear out and has a high rate of defective products, because the workpiece is held by the operator, and then it is polished over and over again on the belt machine. If there is a little carelessness, a workpiece may be scrapped; Third, the efficiency is low, time-consuming and labor-intensive

Method used

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  • A device and method for cutting a sprue
  • A device and method for cutting a sprue
  • A device and method for cutting a sprue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a device for cutting the sprue includes a base 1, a first positioning block 2, a second positioning block 3, a mold, a mold seat 4, a first knife seat 5, a second knife seat 6, a first knife 7, The second tool 8 and the driving device 9, the first positioning block 2 and the second positioning block 3 are relatively fixed on the top surface of the base 1, the first knife seat 5 and the second knife Seats 6 are detachably installed on the top surfaces of the first positioning block 2 and the second positioning block 3 respectively, the first cutter 7 is arranged inside the first cutter seat 5, and the second cutter 8 is arranged inside the second knife seat 6, the first knife seat 5 and the second knife seat 6 are arranged oppositely, the mold seat 4 is connected with the driving device 9, and the driving device 9 drives the The mold seat 4 slides quickly between the first positioning block 2 and the second positioning block 4, the workpiece 1...

Embodiment 2

[0031] Such as Figure 1-2 Shown, a kind of method for cutting nozzle, comprises the following steps:

[0032] S1, fixing the workpiece: placing the workpiece 10 to be processed on the mold;

[0033] S2. Cutting gate: the top surface of the base 1 is oppositely provided with a first positioning block 2 and a second positioning block 3, and the first knife seat 5 and the second knife seat 6 are detachably mounted on the first positioning block 2 and the top surface of the second positioning block 3, the first tool 7 is set on the inner side of the first tool seat 5, the second tool 8 is set on the inner side of the second tool seat 6, and the first tool seat 5 is arranged opposite to the second tool holder 6, the mold holder 4 is connected to the driving device 9, and the driving device 9 drives the mold holder 4 between the first positioning block 2 and the second positioning block 3 Sliding quickly, the first cutter 7 and the second cutter 8 cut off the gates 11 on both sid...

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PUM

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Abstract

The invention relates to technical field of sprue processing methods and devices, in particular to a sprue cutting device and method. The sprue cutting device comprises a base, a first locating block, a second locating block, a die, a die seat, a first tool apron, a second tool apron, a first tool, a second tool and a drive device. The first locating block and the second locating block are oppositely and fixedly arranged on the top face of the base. The first tool apron is detachably mounted on the top face of the first locating block. The second tool apron is detachably mounted on the top face of the second locating block. The first tool is arranged on the inner side of the first tool apron. The second tool is arranged on the inner side of the second tool apron. The first tool apron is opposite to the second tool apron. The die seat is connected with the drive device. The drive device drives the die seat to slide quickly between the first locating block and the second locating block. A workpiece to the machined is put on the die, the first tool and the second tool cut off sprues on the two sides of the workpiece to be machined, machining is level and smooth, the effect is good, the yield is high, the machining position and size precision of products can be well controlled, and the requirement on the skill level of workers is low.

Description

technical field [0001] The invention relates to the technical field of sprue processing devices and methods, in particular to a sprue cutting device and method. Background technique [0002] Hardware parts will have spouts after pouring and molding, which must be removed. At present, the common practice in the industry is to use a belt machine to grind or remove them with a file. This method has the following disadvantages: First, the grinding is uneven and requires a very skilled operator. Second, it is easy to wear out and has a high rate of defective products, because the workpiece is held by the operator, and then it is polished over and over again on the belt machine. If there is a little carelessness, a workpiece may be scrapped; The third is low efficiency, time-consuming and labor-intensive. [0003] Therefore, it is urgent to provide a device and method for cutting the sprue to solve the deficiencies in the prior art. Contents of the invention [0004] One of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B22D31/00B23D79/00
CPCB22D31/00B23D79/00
Inventor 蒋林松姚灵林
Owner 虎之艺精密部件(惠州)有限公司